=============================================================================== 4000986c : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 4000986c: 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; 40009870: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 switch( node->type ) { 40009874: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 40009878: 80 a0 60 07 cmp %g1, 7 4000987c: 18 80 00 0a bgu 400098a4 <== NEVER TAKEN 40009880: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2 40009884: 83 28 60 02 sll %g1, 2, %g1 40009888: 07 10 00 26 sethi %hi(0x40009800), %g3 4000988c: 86 10 e0 4c or %g3, 0x4c, %g3 ! 4000984c 40009890: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 40009894: 81 c0 40 00 jmp %g1 40009898: 01 00 00 00 nop case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 4000989c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 400098a0: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 400098a4: 81 c3 e0 08 retl 400098a8: 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; 400098ac: c2 00 a0 08 ld [ %g2 + 8 ], %g1 400098b0: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 400098b4: 81 c3 e0 08 retl 400098b8: 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; 400098bc: 03 10 00 6b sethi %hi(0x4001ac00), %g1 400098c0: 82 10 60 78 or %g1, 0x78, %g1 ! 4001ac78 400098c4: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 400098c8: 81 c3 e0 08 retl 400098cc: 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; 400098d0: 03 10 00 6a sethi %hi(0x4001a800), %g1 400098d4: 82 10 63 6c or %g1, 0x36c, %g1 ! 4001ab6c 400098d8: c2 22 20 08 st %g1, [ %o0 + 8 ] break; } return 0; } 400098dc: 81 c3 e0 08 retl 400098e0: 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; 400098e4: 03 10 00 6b sethi %hi(0x4001ac00), %g1 400098e8: 82 10 60 40 or %g1, 0x40, %g1 ! 4001ac40 400098ec: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 400098f0: 81 c3 e0 08 retl 400098f4: 90 10 20 00 clr %o0 =============================================================================== 4000ce24 : IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000ce24: 9d e3 bf 98 save %sp, -104, %sp struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4000ce28: 90 10 20 01 mov 1, %o0 4000ce2c: 7f ff f6 be call 4000a924 4000ce30: 92 10 20 68 mov 0x68, %o1 if ( !node ) 4000ce34: a0 92 20 00 orcc %o0, 0, %l0 4000ce38: 02 80 00 12 be 4000ce80 <== NEVER TAKEN 4000ce3c: 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 ); 4000ce40: 92 10 00 19 mov %i1, %o1 return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000ce44: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000ce48: 94 10 20 20 mov 0x20, %o2 /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; 4000ce4c: f0 24 20 4c st %i0, [ %l0 + 0x4c ] strncpy( node->name, name, IMFS_NAME_MAX ); 4000ce50: 40 00 08 21 call 4000eed4 4000ce54: 90 04 20 0c add %l0, 0xc, %o0 #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000ce58: 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; 4000ce5c: 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; 4000ce60: c0 34 20 3c clrh [ %l0 + 0x3c ] node->st_gid = 0; 4000ce64: c0 34 20 3e clrh [ %l0 + 0x3e ] #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000ce68: 7f ff f7 66 call 4000ac00 4000ce6c: 92 10 20 00 clr %o1 node->stat_atime = (time_t) tv.tv_sec; 4000ce70: c2 07 bf f8 ld [ %fp + -8 ], %g1 node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4000ce74: c2 24 20 48 st %g1, [ %l0 + 0x48 ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4000ce78: c2 24 20 40 st %g1, [ %l0 + 0x40 ] node->stat_mtime = (time_t) tv.tv_sec; 4000ce7c: c2 24 20 44 st %g1, [ %l0 + 0x44 ] node->stat_ctime = (time_t) tv.tv_sec; return node; } 4000ce80: 81 c7 e0 08 ret 4000ce84: 91 e8 00 10 restore %g0, %l0, %o0 =============================================================================== 4000f038 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4000f038: 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; 4000f03c: e0 06 00 00 ld [ %i0 ], %l0 #endif jnode->st_uid = owner; jnode->st_gid = group; IMFS_update_ctime( jnode ); 4000f040: 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; 4000f044: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] jnode->st_gid = group; 4000f048: f4 34 20 3e sth %i2, [ %l0 + 0x3e ] IMFS_update_ctime( jnode ); 4000f04c: 7f ff d2 ba call 40003b34 4000f050: 92 10 20 00 clr %o1 4000f054: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000f058: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 4000f05c: 81 c7 e0 08 ret 4000f060: 91 e8 20 00 restore %g0, 0, %o0 4000f064: 40 00 f1 70 call 4004b624 <__end+0x28d44> <== NOT EXECUTED 4000f068: 40 00 f2 24 call 4004b8f8 <__end+0x29018> <== NOT EXECUTED 4000f06c: 40 00 f2 10 call 4004b8ac <__end+0x28fcc> <== NOT EXECUTED 4000f070: 40 00 f1 a4 call 4004b700 <__end+0x28e20> <== NOT EXECUTED 4000f074: 40 00 f1 a4 call 4004b704 <__end+0x28e24> <== NOT EXECUTED 4000f078: 40 00 f1 f0 call 4004b838 <__end+0x28f58> <== NOT EXECUTED 4000f07c: 40 00 f1 e4 call 4004b80c <__end+0x28f2c> <== NOT EXECUTED 4000f080: 40 00 f2 08 call 4004b8a0 <__end+0x28fc0> <== NOT EXECUTED =============================================================================== 4000cec8 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000cec8: 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 ) 4000cecc: 80 a6 20 00 cmp %i0, 0 4000ced0: 12 80 00 04 bne 4000cee0 <== ALWAYS TAKEN 4000ced4: a0 10 20 00 clr %l0 node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000ced8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cedc: 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 ); 4000cee0: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000cee4: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 4001b868 4000cee8: 92 10 00 1a mov %i2, %o1 4000ceec: d4 00 60 2c ld [ %g1 + 0x2c ], %o2 4000cef0: 90 10 00 19 mov %i1, %o0 4000cef4: 7f ff ff cc call 4000ce24 4000cef8: 94 2e c0 0a andn %i3, %o2, %o2 if ( !node ) 4000cefc: a0 92 20 00 orcc %o0, 0, %l0 4000cf00: 02 bf ff f6 be 4000ced8 <== NEVER TAKEN 4000cf04: 80 a6 60 07 cmp %i1, 7 return NULL; /* * Set the type specific information */ switch (type) { 4000cf08: 28 80 00 0a bleu,a 4000cf30 <== ALWAYS TAKEN 4000cf0c: b3 2e 60 02 sll %i1, 2, %i1 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 4000cf10: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 4000cf14: 15 10 00 6b sethi %hi(0x4001ac00), %o2 <== NOT EXECUTED 4000cf18: 17 10 00 6b sethi %hi(0x4001ac00), %o3 <== NOT EXECUTED 4000cf1c: 90 12 22 08 or %o0, 0x208, %o0 <== NOT EXECUTED 4000cf20: 94 12 a2 60 or %o2, 0x260, %o2 <== NOT EXECUTED 4000cf24: 96 12 e2 58 or %o3, 0x258, %o3 <== NOT EXECUTED 4000cf28: 7f ff d3 c7 call 40001e44 <__assert_func> <== NOT EXECUTED 4000cf2c: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { 4000cf30: 03 10 00 33 sethi %hi(0x4000cc00), %g1 4000cf34: 82 10 62 04 or %g1, 0x204, %g1 ! 4000ce04 4000cf38: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4000cf3c: 81 c0 40 00 jmp %g1 4000cf40: 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; 4000cf44: c2 07 00 00 ld [ %i4 ], %g1 4000cf48: 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; 4000cf4c: 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; 4000cf50: d0 06 00 00 ld [ %i0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 4000cf54: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 4000cf58: d0 24 20 08 st %o0, [ %l0 + 8 ] node->st_ino = ++fs_info->ino_count; 4000cf5c: 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 ); 4000cf60: 90 02 20 50 add %o0, 0x50, %o0 4000cf64: 82 00 60 01 inc %g1 4000cf68: c2 20 a0 04 st %g1, [ %g2 + 4 ] 4000cf6c: c2 24 20 38 st %g1, [ %l0 + 0x38 ] 4000cf70: 92 10 00 10 mov %l0, %o1 4000cf74: 7f ff e5 34 call 40006444 <_Chain_Append> 4000cf78: b0 10 00 10 mov %l0, %i0 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000cf7c: 81 c7 e0 08 ret 4000cf80: 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; 4000cf84: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 4000cf88: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 4000cf8c: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 4000cf90: c0 24 20 50 clr [ %l0 + 0x50 ] 4000cf94: c0 24 20 54 clr [ %l0 + 0x54 ] node->info.file.indirect = 0; 4000cf98: c0 24 20 58 clr [ %l0 + 0x58 ] node->info.file.doubly_indirect = 0; 4000cf9c: c0 24 20 5c clr [ %l0 + 0x5c ] node->info.file.triply_indirect = 0; break; 4000cfa0: 10 bf ff eb b 4000cf4c 4000cfa4: c0 24 20 60 clr [ %l0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 4000cfa8: 10 bf ff e9 b 4000cf4c 4000cfac: 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; 4000cfb0: 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; 4000cfb4: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 4000cfb8: c4 24 20 54 st %g2, [ %l0 + 0x54 ] break; 4000cfbc: 10 bf ff e4 b 4000cf4c 4000cfc0: 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); 4000cfc4: 82 04 20 54 add %l0, 0x54, %g1 the_chain->permanent_null = NULL; 4000cfc8: 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); 4000cfcc: c2 24 20 50 st %g1, [ %l0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000cfd0: 82 04 20 50 add %l0, 0x50, %g1 4000cfd4: 10 bf ff de b 4000cf4c 4000cfd8: c2 24 20 58 st %g1, [ %l0 + 0x58 ] =============================================================================== 4000ce88 : IMFS_jnode_t *IMFS_create_root_node(void) { 4000ce88: 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) ); 4000ce8c: 90 10 20 01 mov 1, %o0 4000ce90: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000ce94: 15 00 00 10 sethi %hi(0x4000), %o2 4000ce98: 92 12 62 00 or %o1, 0x200, %o1 4000ce9c: 7f ff ff e2 call 4000ce24 4000cea0: 94 12 a1 ed or %o2, 0x1ed, %o2 if ( !node ) 4000cea4: 80 a2 20 00 cmp %o0, 0 4000cea8: 02 80 00 06 be 4000cec0 <== NEVER TAKEN 4000ceac: 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; 4000ceb0: 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); 4000ceb4: c2 22 20 50 st %g1, [ %o0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000ceb8: 82 02 20 50 add %o0, 0x50, %g1 4000cebc: 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; } 4000cec0: 81 c7 e0 08 ret 4000cec4: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400046cc : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 400046cc: 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 ); 400046d0: 80 a6 20 00 cmp %i0, 0 400046d4: 02 80 00 2b be 40004780 <== NEVER TAKEN 400046d8: 80 a6 60 00 cmp %i1, 0 assert( level >= 0 ); 400046dc: 06 80 00 38 bl 400047bc <== NEVER TAKEN 400046e0: 11 10 00 96 sethi %hi(0x40025800), %o0 assert( the_directory->type == IMFS_DIRECTORY ); 400046e4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400046e8: 80 a0 60 01 cmp %g1, 1 400046ec: 12 80 00 2d bne 400047a0 <== NEVER TAKEN 400046f0: a8 06 20 54 add %i0, 0x54, %l4 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 400046f4: e6 06 20 50 ld [ %i0 + 0x50 ], %l3 400046f8: 80 a4 c0 14 cmp %l3, %l4 400046fc: 02 80 00 1b be 40004768 40004700: 25 10 00 9d sethi %hi(0x40027400), %l2 40004704: 23 10 00 96 sethi %hi(0x40025800), %l1 40004708: a4 14 a3 48 or %l2, 0x348, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 4000470c: a2 14 63 30 or %l1, 0x330, %l1 IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40004710: 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; 40004714: a0 10 20 00 clr %l0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40004718: c2 04 80 00 ld [ %l2 ], %g1 4000471c: 90 10 00 11 mov %l1, %o0 40004720: d6 00 60 08 ld [ %g1 + 8 ], %o3 40004724: 92 10 20 01 mov 1, %o1 40004728: 40 00 42 3c call 40015018 4000472c: 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++ ) 40004730: a0 04 20 01 inc %l0 40004734: 80 a6 40 10 cmp %i1, %l0 40004738: 36 bf ff f9 bge,a 4000471c 4000473c: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 40004740: 7f ff ff 7d call 40004534 40004744: 90 10 00 13 mov %l3, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 40004748: c2 04 e0 4c ld [ %l3 + 0x4c ], %g1 4000474c: 80 a0 60 01 cmp %g1, 1 40004750: 22 80 00 08 be,a 40004770 40004754: 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 ) { 40004758: 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; 4000475c: 80 a4 c0 14 cmp %l3, %l4 40004760: 12 bf ff ee bne 40004718 40004764: a0 10 20 00 clr %l0 40004768: 81 c7 e0 08 ret 4000476c: 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 ); 40004770: 7f ff ff d7 call 400046cc 40004774: 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 ) { 40004778: 10 bf ff f9 b 4000475c 4000477c: 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 ); 40004780: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 40004784: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 40004788: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 4000478c: 90 12 22 00 or %o0, 0x200, %o0 <== NOT EXECUTED 40004790: 94 12 a3 f8 or %o2, 0x3f8, %o2 <== NOT EXECUTED 40004794: 96 12 e2 e8 or %o3, 0x2e8, %o3 <== NOT EXECUTED 40004798: 40 00 02 37 call 40005074 <__assert_func> <== NOT EXECUTED 4000479c: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 400047a0: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 400047a4: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 400047a8: 90 12 22 00 or %o0, 0x200, %o0 <== NOT EXECUTED 400047ac: 94 12 a3 f8 or %o2, 0x3f8, %o2 <== NOT EXECUTED 400047b0: 96 12 e3 08 or %o3, 0x308, %o3 <== NOT EXECUTED 400047b4: 40 00 02 30 call 40005074 <__assert_func> <== NOT EXECUTED 400047b8: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 400047bc: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 400047c0: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 400047c4: 90 12 22 00 or %o0, 0x200, %o0 <== NOT EXECUTED 400047c8: 94 12 a3 f8 or %o2, 0x3f8, %o2 <== NOT EXECUTED 400047cc: 96 12 e2 f8 or %o3, 0x2f8, %o3 <== NOT EXECUTED 400047d0: 40 00 02 29 call 40005074 <__assert_func> <== NOT EXECUTED 400047d4: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED =============================================================================== 40009a88 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009a88: 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; 40009a8c: 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 ) 40009a90: 2b 10 00 6e sethi %hi(0x4001b800), %l5 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009a94: 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 ) 40009a98: aa 15 60 68 or %l5, 0x68, %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 40009a9c: a4 10 20 00 clr %l2 40009aa0: a6 07 bf d8 add %fp, -40, %l3 40009aa4: 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 ); 40009aa8: 90 04 40 12 add %l1, %l2, %o0 40009aac: 92 10 00 19 mov %i1, %o1 40009ab0: 94 10 00 13 mov %l3, %o2 40009ab4: 40 00 02 72 call 4000a47c 40009ab8: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 40009abc: 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 ); 40009ac0: ac 10 00 08 mov %o0, %l6 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 40009ac4: 80 a0 60 00 cmp %g1, 0 40009ac8: 02 80 00 5b be 40009c34 <== NEVER TAKEN 40009acc: 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; 40009ad0: 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 ) 40009ad4: 80 a2 20 00 cmp %o0, 0 40009ad8: 12 80 00 11 bne 40009b1c 40009adc: 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 ) { 40009ae0: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40009ae4: 80 a0 a0 01 cmp %g2, 1 40009ae8: 22 80 00 62 be,a 40009c70 40009aec: c8 00 60 5c ld [ %g1 + 0x5c ], %g4 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 40009af0: 7f ff ff 5f call 4000986c 40009af4: 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; 40009af8: 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 ) 40009afc: 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; 40009b00: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 40009b04: 82 0e 80 01 and %i2, %g1, %g1 40009b08: 80 a6 80 01 cmp %i2, %g1 40009b0c: 12 80 00 44 bne 40009c1c 40009b10: b0 10 00 08 mov %o0, %i0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 40009b14: 81 c7 e0 08 ret 40009b18: 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 ) 40009b1c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 40009b20: 80 a0 a0 01 cmp %g2, 1 40009b24: 02 80 00 3a be 40009c0c 40009b28: 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 ) { 40009b2c: 80 a5 a0 03 cmp %l6, 3 40009b30: 02 80 00 0a be 40009b58 40009b34: 80 a5 a0 04 cmp %l6, 4 40009b38: 02 80 00 2f be 40009bf4 40009b3c: 80 a5 a0 02 cmp %l6, 2 40009b40: 02 80 00 1a be 40009ba8 40009b44: 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) ) { 40009b48: 12 bf ff d9 bne 40009aac <== ALWAYS TAKEN 40009b4c: 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 ) { 40009b50: 10 bf ff e5 b 40009ae4 <== NOT EXECUTED 40009b54: 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 ) { 40009b58: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 40009b5c: 80 a0 60 03 cmp %g1, 3 40009b60: 02 80 00 3b be 40009c4c 40009b64: 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 ) { 40009b68: 02 80 00 66 be 40009d00 40009b6c: 90 10 00 1b mov %i3, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 40009b70: 80 a0 60 01 cmp %g1, 1 40009b74: 12 80 00 55 bne 40009cc8 40009b78: 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 ) { 40009b7c: c8 04 20 5c ld [ %l0 + 0x5c ], %g4 40009b80: 80 a1 20 00 cmp %g4, 0 40009b84: 12 80 00 57 bne 40009ce0 40009b88: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 40009b8c: 40 00 02 0b call 4000a3b8 40009b90: 92 10 00 13 mov %l3, %o1 if ( !node ) 40009b94: a0 92 20 00 orcc %o0, 0, %l0 40009b98: 02 80 00 27 be 40009c34 40009b9c: 01 00 00 00 nop /* * Set the node access to the point we have found. */ pathloc->node_access = node; break; 40009ba0: 10 bf ff c2 b 40009aa8 40009ba4: 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 ) 40009ba8: c4 05 40 00 ld [ %l5 ], %g2 40009bac: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 40009bb0: 80 a0 40 02 cmp %g1, %g2 40009bb4: 02 bf ff be be 40009aac 40009bb8: 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) { 40009bbc: c8 06 e0 10 ld [ %i3 + 0x10 ], %g4 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 40009bc0: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 40009bc4: 80 a0 40 02 cmp %g1, %g2 40009bc8: 22 80 00 56 be,a 40009d20 40009bcc: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 40009bd0: e0 00 60 08 ld [ %g1 + 8 ], %l0 40009bd4: 80 a4 20 00 cmp %l0, 0 40009bd8: 32 bf ff b5 bne,a 40009aac 40009bdc: e0 26 c0 00 st %l0, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 40009be0: 40 00 10 d0 call 4000df20 <__errno> 40009be4: b0 10 3f ff mov -1, %i0 40009be8: ec 22 00 00 st %l6, [ %o0 ] 40009bec: 81 c7 e0 08 ret 40009bf0: 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 ); 40009bf4: 40 00 10 cb call 4000df20 <__errno> 40009bf8: b0 10 3f ff mov -1, %i0 40009bfc: 82 10 20 5b mov 0x5b, %g1 40009c00: c2 22 00 00 st %g1, [ %o0 ] 40009c04: 81 c7 e0 08 ret 40009c08: 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 ) 40009c0c: c4 00 60 30 ld [ %g1 + 0x30 ], %g2 40009c10: 80 88 a0 40 btst 0x40, %g2 40009c14: 12 bf ff c7 bne 40009b30 40009c18: 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 ); 40009c1c: 40 00 10 c1 call 4000df20 <__errno> 40009c20: b0 10 3f ff mov -1, %i0 40009c24: 82 10 20 0d mov 0xd, %g1 40009c28: c2 22 00 00 st %g1, [ %o0 ] 40009c2c: 81 c7 e0 08 ret 40009c30: 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 ); 40009c34: 40 00 10 bb call 4000df20 <__errno> 40009c38: b0 10 3f ff mov -1, %i0 40009c3c: 82 10 20 02 mov 2, %g1 40009c40: c2 22 00 00 st %g1, [ %o0 ] 40009c44: 81 c7 e0 08 ret 40009c48: 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 ); 40009c4c: 90 10 00 1b mov %i3, %o0 40009c50: 7f ff ff 31 call 40009914 40009c54: 92 10 20 00 clr %o1 node = pathloc->node_access; 40009c58: e0 06 c0 00 ld [ %i3 ], %l0 if ( !node ) 40009c5c: 80 a4 20 00 cmp %l0, 0 40009c60: 02 80 00 1a be 40009cc8 <== NEVER TAKEN 40009c64: 01 00 00 00 nop } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 40009c68: 10 bf ff c2 b 40009b70 40009c6c: 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 ) { 40009c70: 80 a1 20 00 cmp %g4, 0 40009c74: 02 bf ff 9f be 40009af0 40009c78: 01 00 00 00 nop newloc = node->info.directory.mt_fs->mt_fs_root; 40009c7c: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 40009c80: 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; 40009c84: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 40009c88: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 40009c8c: 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; 40009c90: 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], 40009c94: 92 06 40 03 add %i1, %g3, %o1 40009c98: 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; 40009c9c: d6 26 e0 10 st %o3, [ %i3 + 0x10 ] 40009ca0: d8 26 e0 08 st %o4, [ %i3 + 8 ] 40009ca4: da 26 e0 04 st %o5, [ %i3 + 4 ] 40009ca8: c8 26 c0 00 st %g4, [ %i3 ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 40009cac: 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; 40009cb0: c4 26 e0 0c st %g2, [ %i3 + 0xc ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 40009cb4: 94 10 00 1a mov %i2, %o2 40009cb8: 9f c0 40 00 call %g1 40009cbc: 96 10 00 1b mov %i3, %o3 40009cc0: 81 c7 e0 08 ret 40009cc4: 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 ); 40009cc8: 40 00 10 96 call 4000df20 <__errno> 40009ccc: b0 10 3f ff mov -1, %i0 40009cd0: 82 10 20 14 mov 0x14, %g1 40009cd4: c2 22 00 00 st %g1, [ %o0 ] 40009cd8: 81 c7 e0 08 ret 40009cdc: 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; 40009ce0: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 40009ce4: 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; 40009ce8: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 40009cec: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 40009cf0: c2 00 80 00 ld [ %g2 ], %g1 40009cf4: 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; 40009cf8: 10 bf ff e7 b 40009c94 40009cfc: 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 ); 40009d00: 7f ff ff 20 call 40009980 40009d04: 92 10 20 00 clr %o1 node = pathloc->node_access; 40009d08: e0 06 c0 00 ld [ %i3 ], %l0 if ( result == -1 ) 40009d0c: 80 a2 3f ff cmp %o0, -1 40009d10: 02 bf ff 81 be 40009b14 <== NEVER TAKEN 40009d14: 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; 40009d18: 10 bf ff 96 b 40009b70 40009d1c: 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; 40009d20: 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; 40009d24: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 40009d28: da 01 20 0c ld [ %g4 + 0xc ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 40009d2c: 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; 40009d30: 10 bf ff d9 b 40009c94 40009d34: c8 01 20 08 ld [ %g4 + 8 ], %g4 =============================================================================== 40009e10 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 40009e10: 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; 40009e14: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 40009e18: 90 10 00 18 mov %i0, %o0 40009e1c: 40 00 13 f9 call 4000ee00 40009e20: 2d 10 00 6e sethi %hi(0x4001b800), %l6 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 40009e24: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 40009e28: a6 10 20 00 clr %l3 40009e2c: a8 07 bf d8 add %fp, -40, %l4 40009e30: aa 07 bf fc add %fp, -4, %l5 40009e34: 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 ) 40009e38: ac 15 a0 68 or %l6, 0x68, %l6 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 40009e3c: 92 10 00 12 mov %l2, %o1 40009e40: 90 04 40 13 add %l1, %l3, %o0 40009e44: 94 10 00 14 mov %l4, %o2 40009e48: 40 00 01 8d call 4000a47c 40009e4c: 96 10 00 15 mov %l5, %o3 pathlen -= len; 40009e50: c6 07 bf fc ld [ %fp + -4 ], %g3 i += len; if ( !pathloc->node_access ) 40009e54: 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 ); 40009e58: ae 10 00 08 mov %o0, %l7 pathlen -= len; i += len; if ( !pathloc->node_access ) 40009e5c: 80 a0 60 00 cmp %g1, 0 40009e60: 02 80 00 70 be 4000a020 <== NEVER TAKEN 40009e64: a4 24 80 03 sub %l2, %g3, %l2 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 40009e68: 80 a2 20 00 cmp %o0, 0 40009e6c: 32 80 00 08 bne,a 40009e8c 40009e70: 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 ); 40009e74: 40 00 10 2b call 4000df20 <__errno> 40009e78: b0 10 3f ff mov -1, %i0 40009e7c: 82 10 20 11 mov 0x11, %g1 40009e80: c2 22 00 00 st %g1, [ %o0 ] 40009e84: 81 c7 e0 08 ret 40009e88: 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 ) 40009e8c: 80 a0 a0 01 cmp %g2, 1 40009e90: 02 80 00 46 be 40009fa8 40009e94: 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 ) { 40009e98: 80 a5 e0 02 cmp %l7, 2 40009e9c: 02 80 00 30 be 40009f5c 40009ea0: a6 04 c0 03 add %l3, %g3, %l3 40009ea4: 80 a5 e0 02 cmp %l7, 2 40009ea8: 08 80 00 0d bleu 40009edc 40009eac: 80 a5 e0 00 cmp %l7, 0 40009eb0: 80 a5 e0 03 cmp %l7, 3 40009eb4: 02 80 00 12 be 40009efc 40009eb8: 80 a5 e0 04 cmp %l7, 4 40009ebc: 12 bf ff e1 bne 40009e40 <== NEVER TAKEN 40009ec0: 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 ); 40009ec4: 40 00 10 17 call 4000df20 <__errno> 40009ec8: b0 10 3f ff mov -1, %i0 40009ecc: 82 10 20 5b mov 0x5b, %g1 40009ed0: c2 22 00 00 st %g1, [ %o0 ] 40009ed4: 81 c7 e0 08 ret 40009ed8: 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 ) { 40009edc: 12 bf ff d9 bne 40009e40 <== ALWAYS TAKEN 40009ee0: 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 ); 40009ee4: 40 00 10 0f call 4000df20 <__errno> <== NOT EXECUTED 40009ee8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40009eec: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 40009ef0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40009ef4: 81 c7 e0 08 ret <== NOT EXECUTED 40009ef8: 81 e8 00 00 restore <== NOT EXECUTED pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 40009efc: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 40009f00: 80 a0 60 03 cmp %g1, 3 40009f04: 02 80 00 78 be 4000a0e4 40009f08: 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 ) { 40009f0c: 02 80 00 77 be 4000a0e8 40009f10: 90 10 00 19 mov %i1, %o0 if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 40009f14: 80 a4 20 00 cmp %l0, 0 40009f18: 02 80 00 5a be 4000a080 <== NEVER TAKEN 40009f1c: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 40009f20: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40009f24: 80 a0 60 01 cmp %g1, 1 40009f28: 12 80 00 56 bne 4000a080 40009f2c: 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 ) { 40009f30: c6 04 20 5c ld [ %l0 + 0x5c ], %g3 40009f34: 80 a0 e0 00 cmp %g3, 0 40009f38: 12 80 00 58 bne 4000a098 40009f3c: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 40009f40: 40 00 01 1e call 4000a3b8 40009f44: 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 ) 40009f48: a0 92 20 00 orcc %o0, 0, %l0 40009f4c: 02 80 00 21 be 40009fd0 40009f50: c2 07 bf fc ld [ %fp + -4 ], %g1 done = true; else pathloc->node_access = node; 40009f54: 10 bf ff ba b 40009e3c 40009f58: 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 ) 40009f5c: c4 05 80 00 ld [ %l6 ], %g2 40009f60: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 40009f64: 80 a0 40 02 cmp %g1, %g2 40009f68: 02 bf ff b6 be 40009e40 40009f6c: 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){ 40009f70: c8 06 60 10 ld [ %i1 + 0x10 ], %g4 40009f74: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 40009f78: 80 a0 40 02 cmp %g1, %g2 40009f7c: 22 80 00 62 be,a 4000a104 40009f80: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 40009f84: e0 00 60 08 ld [ %g1 + 8 ], %l0 40009f88: 80 a4 20 00 cmp %l0, 0 40009f8c: 32 bf ff ad bne,a 40009e40 40009f90: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 40009f94: 40 00 0f e3 call 4000df20 <__errno> 40009f98: b0 10 3f ff mov -1, %i0 40009f9c: ee 22 00 00 st %l7, [ %o0 ] 40009fa0: 81 c7 e0 08 ret 40009fa4: 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 ) 40009fa8: c4 00 60 30 ld [ %g1 + 0x30 ], %g2 40009fac: 80 88 a0 40 btst 0x40, %g2 40009fb0: 12 bf ff bb bne 40009e9c 40009fb4: 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 ); 40009fb8: 40 00 0f da call 4000df20 <__errno> 40009fbc: b0 10 3f ff mov -1, %i0 40009fc0: 82 10 20 0d mov 0xd, %g1 40009fc4: c2 22 00 00 st %g1, [ %o0 ] 40009fc8: 81 c7 e0 08 ret 40009fcc: 81 e8 00 00 restore case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 40009fd0: 82 24 c0 01 sub %l3, %g1, %g1 40009fd4: 82 04 40 01 add %l1, %g1, %g1 40009fd8: 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++) { 40009fdc: c2 4c 40 13 ldsb [ %l1 + %l3 ], %g1 40009fe0: 80 a0 60 00 cmp %g1, 0 40009fe4: 02 80 00 19 be 4000a048 40009fe8: 80 a0 60 2f cmp %g1, 0x2f if ( !IMFS_is_separator( path[ i ] ) ) 40009fec: 12 80 00 13 bne 4000a038 40009ff0: 80 a0 60 5c cmp %g1, 0x5c rtems_set_errno_and_return_minus_one( ENOENT ); 40009ff4: 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++) { 40009ff8: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 40009ffc: 80 a0 60 00 cmp %g1, 0 4000a000: 02 80 00 12 be 4000a048 4000a004: a2 04 60 01 inc %l1 if ( !IMFS_is_separator( path[ i ] ) ) 4000a008: 80 a0 60 5c cmp %g1, 0x5c 4000a00c: 22 bf ff fc be,a 40009ffc 4000a010: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 4000a014: 80 a0 60 2f cmp %g1, 0x2f 4000a018: 22 bf ff f9 be,a 40009ffc 4000a01c: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 rtems_set_errno_and_return_minus_one( ENOENT ); 4000a020: 40 00 0f c0 call 4000df20 <__errno> 4000a024: b0 10 3f ff mov -1, %i0 4000a028: 82 10 20 02 mov 2, %g1 4000a02c: c2 22 00 00 st %g1, [ %o0 ] 4000a030: 81 c7 e0 08 ret 4000a034: 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 ] ) ) 4000a038: 12 bf ff fa bne 4000a020 <== NEVER TAKEN 4000a03c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOENT ); 4000a040: 10 bf ff ee b 40009ff8 4000a044: a2 04 40 13 add %l1, %l3, %l1 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 4000a048: 7f ff fe 09 call 4000986c 4000a04c: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 4000a050: c2 06 40 00 ld [ %i1 ], %g1 if ( node->type != IMFS_DIRECTORY ) 4000a054: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000a058: 80 a0 a0 01 cmp %g2, 1 4000a05c: 12 80 00 09 bne 4000a080 <== NEVER TAKEN 4000a060: 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 ) 4000a064: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000a068: 82 08 60 c0 and %g1, 0xc0, %g1 4000a06c: 80 a0 60 c0 cmp %g1, 0xc0 4000a070: 12 bf ff d2 bne 40009fb8 4000a074: 01 00 00 00 nop if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000a078: 81 c7 e0 08 ret 4000a07c: 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 ); 4000a080: 40 00 0f a8 call 4000df20 <__errno> 4000a084: b0 10 3f ff mov -1, %i0 4000a088: 82 10 20 14 mov 0x14, %g1 4000a08c: c2 22 00 00 st %g1, [ %o0 ] 4000a090: 81 c7 e0 08 ret 4000a094: 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; 4000a098: c4 00 e0 28 ld [ %g3 + 0x28 ], %g2 *pathloc = newloc; 4000a09c: 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; 4000a0a0: da 00 e0 24 ld [ %g3 + 0x24 ], %o5 4000a0a4: c8 00 e0 20 ld [ %g3 + 0x20 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a0a8: 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; 4000a0ac: c6 00 e0 1c ld [ %g3 + 0x1c ], %g3 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a0b0: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4000a0b4: 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; 4000a0b8: d8 26 60 10 st %o4, [ %i1 + 0x10 ] 4000a0bc: da 26 60 08 st %o5, [ %i1 + 8 ] 4000a0c0: c8 26 60 04 st %g4, [ %i1 + 4 ] 4000a0c4: c6 26 40 00 st %g3, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a0c8: 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; 4000a0cc: c4 26 60 0c st %g2, [ %i1 + 0xc ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a0d0: 92 10 00 19 mov %i1, %o1 4000a0d4: 9f c0 40 00 call %g1 4000a0d8: 94 10 00 1a mov %i2, %o2 4000a0dc: 81 c7 e0 08 ret 4000a0e0: 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 ); 4000a0e4: 90 10 00 19 mov %i1, %o0 4000a0e8: 7f ff ff 14 call 40009d38 4000a0ec: 92 10 20 00 clr %o1 if ( result == -1 ) 4000a0f0: 80 a2 3f ff cmp %o0, -1 4000a0f4: 02 bf ff 64 be 40009e84 <== NEVER TAKEN 4000a0f8: b0 10 00 08 mov %o0, %i0 4000a0fc: 10 bf ff 86 b 40009f14 4000a100: 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; 4000a104: 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; 4000a108: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 4000a10c: da 01 20 0c ld [ %g4 + 0xc ], %o5 4000a110: c8 01 20 08 ld [ %g4 + 8 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a114: 86 24 c0 03 sub %l3, %g3, %g3 4000a118: 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; 4000a11c: d6 26 60 10 st %o3, [ %i1 + 0x10 ] 4000a120: d8 26 60 08 st %o4, [ %i1 + 8 ] 4000a124: da 26 60 04 st %o5, [ %i1 + 4 ] 4000a128: c8 26 40 00 st %g4, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000a12c: 10 bf ff e8 b 4000a0cc 4000a130: 90 04 40 03 add %l1, %g3, %o0 =============================================================================== 40009914 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009914: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 40009918: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 4000991c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40009920: 80 a0 a0 03 cmp %g2, 3 40009924: 12 80 00 14 bne 40009974 <== NEVER TAKEN 40009928: 90 10 00 18 mov %i0, %o0 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 4000992c: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 IMFS_Set_handlers( node ); 40009930: 7f ff ff cf call 4000986c 40009934: 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; 40009938: 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 ) 4000993c: 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; 40009940: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 40009944: 82 0e 40 01 and %i1, %g1, %g1 40009948: 80 a6 40 01 cmp %i1, %g1 4000994c: 02 80 00 08 be 4000996c <== ALWAYS TAKEN 40009950: 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 ); 40009954: 40 00 11 73 call 4000df20 <__errno> <== NOT EXECUTED 40009958: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000995c: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 40009960: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40009964: 81 c7 e0 08 ret <== NOT EXECUTED 40009968: 81 e8 00 00 restore <== NOT EXECUTED return result; } 4000996c: 81 c7 e0 08 ret 40009970: 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); 40009974: 7f ff f1 e0 call 400060f4 <== NOT EXECUTED 40009978: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED =============================================================================== 40009d38 : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009d38: 9d e3 bf a0 save %sp, -96, %sp 40009d3c: 21 10 00 6e sethi %hi(0x4001b800), %l0 40009d40: a2 10 00 18 mov %i0, %l1 40009d44: c2 04 20 68 ld [ %l0 + 0x68 ], %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 ) ) ); 40009d48: 10 80 00 07 b 40009d64 40009d4c: a6 14 20 68 or %l0, 0x68, %l3 */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 40009d50: 02 80 00 21 be 40009dd4 40009d54: 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 ) ) ); 40009d58: 80 a0 a0 01 cmp %g2, 1 40009d5c: 18 80 00 1b bgu 40009dc8 <== ALWAYS TAKEN 40009d60: 90 10 20 00 clr %o0 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 40009d64: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 40009d68: e4 04 40 00 ld [ %l1 ], %l2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 40009d6c: 84 00 a0 01 inc %g2 40009d70: c4 30 60 30 sth %g2, [ %g1 + 0x30 ] if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 40009d74: 85 28 a0 10 sll %g2, 0x10, %g2 40009d78: 85 30 a0 10 srl %g2, 0x10, %g2 40009d7c: 80 a0 a0 05 cmp %g2, 5 40009d80: 18 80 00 1d bgu 40009df4 40009d84: 01 00 00 00 nop /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 40009d88: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 40009d8c: 80 a0 a0 03 cmp %g2, 3 40009d90: 12 bf ff f0 bne 40009d50 40009d94: 80 a0 a0 04 cmp %g2, 4 result = IMFS_evaluate_hard_link( node, flags ); 40009d98: 90 10 00 11 mov %l1, %o0 40009d9c: 7f ff fe de call 40009914 40009da0: 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 ) ) ); 40009da4: 80 a2 20 00 cmp %o0, 0 40009da8: 12 80 00 08 bne 40009dc8 <== NEVER TAKEN 40009dac: c2 04 20 68 ld [ %l0 + 0x68 ], %g1 40009db0: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 40009db4: 84 00 bf fd add %g2, -3, %g2 40009db8: 80 a0 a0 01 cmp %g2, 1 40009dbc: 08 bf ff ea bleu 40009d64 <== ALWAYS TAKEN 40009dc0: c2 04 c0 00 ld [ %l3 ], %g1 40009dc4: 90 10 20 00 clr %o0 <== NOT EXECUTED /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 40009dc8: c0 30 60 30 clrh [ %g1 + 0x30 ] return result; } 40009dcc: 81 c7 e0 08 ret 40009dd0: 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 ); 40009dd4: 90 10 00 11 mov %l1, %o0 40009dd8: 7f ff fe ea call 40009980 40009ddc: 92 10 00 19 mov %i1, %o1 } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 40009de0: 80 a2 20 00 cmp %o0, 0 40009de4: 22 bf ff f4 be,a 40009db4 40009de8: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 40009dec: 10 bf ff f7 b 40009dc8 40009df0: c2 04 20 68 ld [ %l0 + 0x68 ], %g1 */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 40009df4: 40 00 10 4b call 4000df20 <__errno> 40009df8: c0 30 60 30 clrh [ %g1 + 0x30 ] 40009dfc: 82 10 20 5c mov 0x5c, %g1 40009e00: c2 22 00 00 st %g1, [ %o0 ] 40009e04: 90 10 3f ff mov -1, %o0 */ rtems_filesystem_link_counts = 0; return result; } 40009e08: 81 c7 e0 08 ret 40009e0c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400098f8 : /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 400098f8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400098fc: 93 2a 60 06 sll %o1, 6, %o1 <== NOT EXECUTED 40009900: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 <== NOT EXECUTED 40009904: 82 2a 40 01 andn %o1, %g1, %g1 <== NOT EXECUTED return 1; return 0; } 40009908: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 4000990c: 81 c3 e0 08 retl <== NOT EXECUTED 40009910: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40009980 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009980: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 40009984: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 40009988: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000998c: 80 a0 a0 04 cmp %g2, 4 40009990: 12 80 00 3b bne 40009a7c <== NEVER TAKEN 40009994: 01 00 00 00 nop rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 40009998: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000999c: 80 a0 a0 00 cmp %g2, 0 400099a0: 02 80 00 35 be 40009a74 <== NEVER TAKEN 400099a4: 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; 400099a8: c4 26 00 00 st %g2, [ %i0 ] rtems_filesystem_get_sym_start_loc( 400099ac: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 400099b0: c6 48 80 00 ldsb [ %g2 ], %g3 400099b4: 80 a0 e0 5c cmp %g3, 0x5c 400099b8: 12 80 00 28 bne 40009a58 <== ALWAYS TAKEN 400099bc: 80 a0 e0 2f cmp %g3, 0x2f 400099c0: 05 10 00 6e sethi %hi(0x4001b800), %g2 <== NOT EXECUTED 400099c4: c4 00 a0 68 ld [ %g2 + 0x68 ], %g2 ! 4001b868 400099c8: a0 10 20 01 mov 1, %l0 400099cc: c6 00 a0 18 ld [ %g2 + 0x18 ], %g3 400099d0: c6 26 00 00 st %g3, [ %i0 ] 400099d4: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 400099d8: c6 26 20 04 st %g3, [ %i0 + 4 ] 400099dc: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 400099e0: c6 26 20 08 st %g3, [ %i0 + 8 ] 400099e4: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3 400099e8: c6 26 20 0c st %g3, [ %i0 + 0xc ] 400099ec: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2 400099f0: c4 26 20 10 st %g2, [ %i0 + 0x10 ] 400099f4: 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] ), 400099f8: a0 00 80 10 add %g2, %l0, %l0 400099fc: 40 00 15 01 call 4000ee00 40009a00: 90 10 00 10 mov %l0, %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 40009a04: 94 10 00 19 mov %i1, %o2 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 40009a08: 92 10 00 08 mov %o0, %o1 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 40009a0c: 96 10 00 18 mov %i0, %o3 40009a10: 40 00 00 1e call 40009a88 40009a14: 90 10 00 10 mov %l0, %o0 40009a18: a0 10 00 08 mov %o0, %l0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 40009a1c: 7f ff ff 94 call 4000986c 40009a20: 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; 40009a24: 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 ) 40009a28: 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; 40009a2c: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 40009a30: 82 0e 40 01 and %i1, %g1, %g1 40009a34: 80 a6 40 01 cmp %i1, %g1 40009a38: 02 80 00 06 be 40009a50 <== ALWAYS TAKEN 40009a3c: 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 ); 40009a40: 40 00 11 38 call 4000df20 <__errno> <== NOT EXECUTED 40009a44: a0 10 3f ff mov -1, %l0 ! ffffffff <== NOT EXECUTED 40009a48: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 40009a4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 40009a50: 81 c7 e0 08 ret 40009a54: 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( 40009a58: 22 bf ff db be,a 400099c4 40009a5c: 05 10 00 6e sethi %hi(0x4001b800), %g2 40009a60: 80 a0 e0 00 cmp %g3, 0 40009a64: 12 bf ff e5 bne 400099f8 <== ALWAYS TAKEN 40009a68: a0 10 20 00 clr %l0 40009a6c: 10 bf ff d6 b 400099c4 <== NOT EXECUTED 40009a70: 05 10 00 6e sethi %hi(0x4001b800), %g2 <== NOT EXECUTED if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 40009a74: 7f ff f1 a0 call 400060f4 <== NOT EXECUTED 40009a78: 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); 40009a7c: 7f ff f1 9e call 400060f4 <== NOT EXECUTED 40009a80: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED =============================================================================== 4000a2f4 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000a2f4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000a2f8: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000a2fc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000a300: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000a304: 40 00 09 6b call 4000c8b0 <== NOT EXECUTED 4000a308: 90 04 60 50 add %l1, 0x50, %o0 <== NOT EXECUTED if (! err) { 4000a30c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a310: 02 80 00 06 be 4000a328 <== NOT EXECUTED 4000a314: 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); 4000a318: 06 80 00 14 bl 4000a368 <== NOT EXECUTED 4000a31c: 01 00 00 00 nop <== NOT EXECUTED } 4000a320: 81 c7 e0 08 ret <== NOT EXECUTED 4000a324: 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; 4000a328: 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) 4000a32c: 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; 4000a330: 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) 4000a334: 40 00 02 6c call 4000ace4 <== NOT EXECUTED 4000a338: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED 4000a33c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000a340: 12 80 00 08 bne 4000a360 <== NOT EXECUTED 4000a344: 01 00 00 00 nop <== NOT EXECUTED 4000a348: c2 14 60 34 lduh [ %l1 + 0x34 ], %g1 <== NOT EXECUTED 4000a34c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000a350: 12 80 00 04 bne 4000a360 <== NOT EXECUTED 4000a354: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 4000a358: 40 00 01 b8 call 4000aa38 <== NOT EXECUTED 4000a35c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000a360: 81 c7 e0 08 ret <== NOT EXECUTED 4000a364: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000a368: 40 00 0e ee call 4000df20 <__errno> <== NOT EXECUTED 4000a36c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a370: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000a374: 81 c7 e0 08 ret <== NOT EXECUTED 4000a378: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000a190 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000a190: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 4000a194: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED 4000a198: 82 10 62 7e or %g1, 0x27e, %g1 ! 8004667e <== NOT EXECUTED 4000a19c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000a1a0: 02 80 00 0c be 4000a1d0 <== NOT EXECUTED 4000a1a4: 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); 4000a1a8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 4000a1ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a1b0: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000a1b4: 40 00 08 b9 call 4000c498 <== NOT EXECUTED 4000a1b8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000a1bc: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a1c0: 06 80 00 13 bl 4000a20c <== NOT EXECUTED 4000a1c4: b2 20 00 18 neg %i0, %i1 <== NOT EXECUTED } 4000a1c8: 81 c7 e0 08 ret <== NOT EXECUTED 4000a1cc: 81 e8 00 00 restore <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 4000a1d0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000a1d4: 02 80 00 0e be 4000a20c <== NOT EXECUTED 4000a1d8: b2 10 20 0e mov 0xe, %i1 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 4000a1dc: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 4000a1e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000a1e4: 02 80 00 06 be 4000a1fc <== NOT EXECUTED 4000a1e8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 4000a1ec: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 4000a1f0: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000a1f4: 81 c7 e0 08 ret <== NOT EXECUTED 4000a1f8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000a1fc: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 4000a200: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000a204: 81 c7 e0 08 ret <== NOT EXECUTED 4000a208: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 4000a20c: 40 00 0f 45 call 4000df20 <__errno> <== NOT EXECUTED 4000a210: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a214: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED } 4000a218: 81 c7 e0 08 ret <== NOT EXECUTED 4000a21c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a134 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000a134: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000a138: 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 ) { 4000a13c: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000a140: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000a144: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 4000a148: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a14c: 40 00 08 b5 call 4000c420 <== NOT EXECUTED 4000a150: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 4000a154: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 4000a158: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000a15c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000a160: 06 80 00 05 bl 4000a174 <== NOT EXECUTED 4000a164: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED } 4000a168: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 4000a16c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a170: 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); 4000a174: 40 00 0f 6b call 4000df20 <__errno> <== NOT EXECUTED 4000a178: a0 20 00 10 neg %l0 <== NOT EXECUTED 4000a17c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 4000a180: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 4000a184: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 4000a188: 10 bf ff f8 b 4000a168 <== NOT EXECUTED 4000a18c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED =============================================================================== 4000a37c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000a37c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000a380: d0 06 20 3c ld [ %i0 + 0x3c ], %o0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000a384: 92 10 00 18 mov %i0, %o1 IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000a388: 40 00 09 9b call 4000c9f4 4000a38c: 90 02 20 50 add %o0, 0x50, %o0 IMFS_FIFO_RETURN(err); 4000a390: b0 92 20 00 orcc %o0, 0, %i0 4000a394: 06 80 00 04 bl 4000a3a4 <== ALWAYS TAKEN 4000a398: 01 00 00 00 nop } 4000a39c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a3a0: 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); 4000a3a4: 40 00 0e df call 4000df20 <__errno> 4000a3a8: b0 20 00 18 neg %i0 4000a3ac: f0 22 00 00 st %i0, [ %o0 ] } 4000a3b0: 81 c7 e0 08 ret 4000a3b4: 91 e8 3f ff restore %g0, -1, %o0 =============================================================================== 4000a28c : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000a28c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000a290: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000a294: 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); 4000a298: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000a29c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a2a0: 40 00 09 15 call 4000c6f4 <== NOT EXECUTED 4000a2a4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 4000a2a8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a2ac: 04 80 00 08 ble 4000a2cc <== NOT EXECUTED 4000a2b0: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 4000a2b4: 40 00 02 53 call 4000ac00 <== NOT EXECUTED 4000a2b8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000a2bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000a2c0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 4000a2c4: 81 c7 e0 08 ret <== NOT EXECUTED 4000a2c8: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000a2cc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000a2d0: 12 80 00 04 bne 4000a2e0 <== NOT EXECUTED 4000a2d4: 01 00 00 00 nop <== NOT EXECUTED } 4000a2d8: 81 c7 e0 08 ret <== NOT EXECUTED 4000a2dc: 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); 4000a2e0: 40 00 0f 10 call 4000df20 <__errno> <== NOT EXECUTED 4000a2e4: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a2e8: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000a2ec: 81 c7 e0 08 ret <== NOT EXECUTED 4000a2f0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000a220 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000a220: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000a224: 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 ) { 4000a228: 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); 4000a22c: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000a230: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a234: 40 00 08 b2 call 4000c4fc <== NOT EXECUTED 4000a238: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 4000a23c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000a240: 04 80 00 09 ble 4000a264 <== NOT EXECUTED 4000a244: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 4000a248: 40 00 02 6e call 4000ac00 <== NOT EXECUTED 4000a24c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000a250: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000a254: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 4000a258: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 4000a25c: 81 c7 e0 08 ret <== NOT EXECUTED 4000a260: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000a264: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000a268: 12 80 00 04 bne 4000a278 <== NOT EXECUTED 4000a26c: 01 00 00 00 nop <== NOT EXECUTED } 4000a270: 81 c7 e0 08 ret <== NOT EXECUTED 4000a274: 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); 4000a278: 40 00 0f 2a call 4000df20 <__errno> <== NOT EXECUTED 4000a27c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000a280: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000a284: 81 c7 e0 08 ret <== NOT EXECUTED 4000a288: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000a3b8 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 4000a3b8: 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 ); 4000a3bc: 80 a6 20 00 cmp %i0, 0 4000a3c0: 02 80 00 26 be 4000a458 <== NEVER TAKEN 4000a3c4: 80 a6 60 00 cmp %i1, 0 if ( !name ) 4000a3c8: 02 80 00 11 be 4000a40c <== NEVER TAKEN 4000a3cc: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 4000a3d0: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000a3d4: 40 00 12 3a call 4000ecbc 4000a3d8: 92 12 60 08 or %o1, 8, %o1 ! 4001ac08 4000a3dc: 80 a2 20 00 cmp %o0, 0 4000a3e0: 02 80 00 09 be 4000a404 <== NEVER TAKEN 4000a3e4: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 4000a3e8: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000a3ec: 40 00 12 34 call 4000ecbc 4000a3f0: 92 12 60 10 or %o1, 0x10, %o1 ! 4001ac10 4000a3f4: 80 a2 20 00 cmp %o0, 0 4000a3f8: 32 80 00 07 bne,a 4000a414 <== ALWAYS TAKEN 4000a3fc: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 return directory->Parent; 4000a400: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 4000a404: 81 c7 e0 08 ret <== NOT EXECUTED 4000a408: 81 e8 00 00 restore <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 4000a40c: 81 c7 e0 08 ret 4000a410: 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; 4000a414: 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; 4000a418: 80 a4 00 18 cmp %l0, %i0 4000a41c: 12 80 00 07 bne 4000a438 4000a420: 90 10 00 19 mov %i1, %o0 4000a424: 81 c7 e0 08 ret 4000a428: 91 e8 20 00 restore %g0, 0, %o0 4000a42c: 80 a4 00 18 cmp %l0, %i0 4000a430: 02 bf ff f7 be 4000a40c 4000a434: 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 ) ) 4000a438: 40 00 12 21 call 4000ecbc 4000a43c: 92 04 20 0c add %l0, 0xc, %o1 4000a440: 80 a2 20 00 cmp %o0, 0 4000a444: 32 bf ff fa bne,a 4000a42c 4000a448: e0 04 00 00 ld [ %l0 ], %l0 4000a44c: b0 10 00 10 mov %l0, %i0 4000a450: 81 c7 e0 08 ret 4000a454: 81 e8 00 00 restore /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 4000a458: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 4000a45c: 15 10 00 6b sethi %hi(0x4001ac00), %o2 <== NOT EXECUTED 4000a460: 17 10 00 6a sethi %hi(0x4001a800), %o3 <== NOT EXECUTED 4000a464: 90 12 23 a8 or %o0, 0x3a8, %o0 <== NOT EXECUTED 4000a468: 94 12 a0 18 or %o2, 0x18, %o2 <== NOT EXECUTED 4000a46c: 96 12 e3 f8 or %o3, 0x3f8, %o3 <== NOT EXECUTED 4000a470: 7f ff de 75 call 40001e44 <__assert_func> <== NOT EXECUTED 4000a474: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED =============================================================================== 4000fdb0 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4000fdb0: 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; 4000fdb4: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 4000fdb8: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 4000fdbc: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 4000fdc0: 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; 4000fdc4: e4 06 20 1c ld [ %i0 + 0x1c ], %l2 loc = temp_mt_entry->mt_fs_root; 4000fdc8: c8 27 bf f0 st %g4, [ %fp + -16 ] 4000fdcc: c6 27 bf f4 st %g3, [ %fp + -12 ] 4000fdd0: c4 27 bf f8 st %g2, [ %fp + -8 ] 4000fdd4: 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; 4000fdd8: c0 26 20 1c clr [ %i0 + 0x1c ] 4000fddc: a0 07 bf ec add %fp, -20, %l0 do { next = jnode->Parent; loc.node_access = (void *)jnode; 4000fde0: e4 27 bf ec st %l2, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 4000fde4: e2 04 a0 08 ld [ %l2 + 8 ], %l1 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 4000fde8: 7f ff fd 1d call 4000f25c 4000fdec: 90 10 00 10 mov %l0, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 4000fdf0: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 4000fdf4: 80 a0 60 01 cmp %g1, 1 4000fdf8: 12 80 00 17 bne 4000fe54 4000fdfc: 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; 4000fe00: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 4000fe04: 80 a0 40 02 cmp %g1, %g2 4000fe08: 22 80 00 14 be,a 4000fe58 4000fe0c: 90 10 20 00 clr %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 4000fe10: 80 a4 a0 00 cmp %l2, 0 4000fe14: 02 80 00 0e be 4000fe4c 4000fe18: 01 00 00 00 nop if ( jnode->type == IMFS_DIRECTORY ) { 4000fe1c: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 4000fe20: 80 a0 60 01 cmp %g1, 1 4000fe24: 32 bf ff f0 bne,a 4000fde4 <== NEVER TAKEN 4000fe28: e4 27 bf ec st %l2, [ %fp + -20 ] <== NOT EXECUTED 4000fe2c: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 4000fe30: 84 04 a0 54 add %l2, 0x54, %g2 4000fe34: 80 a0 40 02 cmp %g1, %g2 4000fe38: 22 bf ff eb be,a 4000fde4 4000fe3c: e4 27 bf ec st %l2, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4000fe40: a4 90 60 00 orcc %g1, 0, %l2 4000fe44: 32 bf ff e8 bne,a 4000fde4 <== ALWAYS TAKEN 4000fe48: e4 27 bf ec st %l2, [ %fp + -20 ] return 0; } 4000fe4c: 81 c7 e0 08 ret 4000fe50: 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 ); 4000fe54: 90 10 20 00 clr %o0 4000fe58: 7f ff cd 29 call 400032fc 4000fe5c: 92 10 00 10 mov %l0, %o1 if (result != 0) 4000fe60: 80 a2 20 00 cmp %o0, 0 4000fe64: 02 bf ff eb be 4000fe10 <== ALWAYS TAKEN 4000fe68: 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); 4000fe6c: 81 c7 e0 08 ret <== NOT EXECUTED 4000fe70: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000a47c : const char *path, int pathlen, char *token, int *token_len ) { 4000a47c: 9d e3 bf a0 save %sp, -96, %sp register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 4000a480: c2 0e 00 00 ldub [ %i0 ], %g1 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000a484: 87 28 60 18 sll %g1, 0x18, %g3 4000a488: 85 38 e0 18 sra %g3, 0x18, %g2 4000a48c: 80 a0 a0 2f cmp %g2, 0x2f 4000a490: 02 80 00 33 be 4000a55c 4000a494: 80 a0 a0 5c cmp %g2, 0x5c 4000a498: 02 80 00 31 be 4000a55c 4000a49c: 80 a0 00 02 cmp %g0, %g2 4000a4a0: 84 40 20 00 addx %g0, 0, %g2 4000a4a4: 80 a6 60 00 cmp %i1, 0 4000a4a8: 04 80 00 2f ble 4000a564 4000a4ac: 86 08 a0 ff and %g2, 0xff, %g3 4000a4b0: 86 88 a0 ff andcc %g2, 0xff, %g3 4000a4b4: 02 80 00 2d be 4000a568 <== NEVER TAKEN 4000a4b8: 80 a0 e0 00 cmp %g3, 0 token[i] = c; 4000a4bc: c2 2e 80 00 stb %g1, [ %i2 ] 4000a4c0: 82 10 20 00 clr %g1 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4000a4c4: 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) ) { 4000a4c8: c4 4e 00 01 ldsb [ %i0 + %g1 ], %g2 4000a4cc: 80 a0 a0 5c cmp %g2, 0x5c 4000a4d0: 02 80 00 0d be 4000a504 4000a4d4: c6 0e 00 01 ldub [ %i0 + %g1 ], %g3 4000a4d8: 80 a0 a0 2f cmp %g2, 0x2f 4000a4dc: 02 80 00 0a be 4000a504 4000a4e0: 80 a6 40 01 cmp %i1, %g1 4000a4e4: 04 80 00 08 ble 4000a504 4000a4e8: 80 a0 a0 00 cmp %g2, 0 4000a4ec: 02 80 00 06 be 4000a504 <== NEVER TAKEN 4000a4f0: 80 a0 60 20 cmp %g1, 0x20 token[i] = c; if ( i == IMFS_NAME_MAX ) 4000a4f4: 12 bf ff f4 bne 4000a4c4 4000a4f8: c6 2e 80 01 stb %g3, [ %i2 + %g1 ] 4000a4fc: 81 c7 e0 08 ret 4000a500: 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') { 4000a504: 84 06 80 01 add %i2, %g1, %g2 4000a508: c4 48 bf ff ldsb [ %g2 + -1 ], %g2 4000a50c: 80 a0 a0 00 cmp %g2, 0 4000a510: 32 80 00 02 bne,a 4000a518 <== ALWAYS TAKEN 4000a514: c0 2e 80 01 clrb [ %i2 + %g1 ] /* * Set token_len to the number of characters copied. */ *token_len = i; 4000a518: 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 ) 4000a51c: 90 10 00 1a mov %i2, %o0 4000a520: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000a524: b0 10 20 02 mov 2, %i0 4000a528: 40 00 11 e5 call 4000ecbc 4000a52c: 92 12 60 38 or %o1, 0x38, %o1 4000a530: 80 a2 20 00 cmp %o0, 0 4000a534: 02 80 00 12 be 4000a57c 4000a538: 90 10 00 1a mov %i2, %o0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 4000a53c: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000a540: 40 00 11 df call 4000ecbc 4000a544: 92 12 60 30 or %o1, 0x30, %o1 ! 4001ac30 <__FUNCTION__.5426+0x18> 4000a548: 80 a0 00 08 cmp %g0, %o0 4000a54c: b0 60 20 00 subx %g0, 0, %i0 4000a550: b0 0e 20 02 and %i0, 2, %i0 type = IMFS_CURRENT_DIR; } return type; } 4000a554: 81 c7 e0 08 ret 4000a558: 91 ee 20 01 restore %i0, 1, %o0 4000a55c: 80 a0 00 03 cmp %g0, %g3 4000a560: 86 40 20 00 addx %g0, 0, %g3 */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 4000a564: 80 a0 e0 00 cmp %g3, 0 4000a568: 12 80 00 07 bne 4000a584 4000a56c: 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'; 4000a570: b0 10 20 00 clr %i0 4000a574: 82 10 20 00 clr %g1 /* * Set token_len to the number of characters copied. */ *token_len = i; 4000a578: c2 26 c0 00 st %g1, [ %i3 ] 4000a57c: 81 c7 e0 08 ret 4000a580: 81 e8 00 00 restore */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 4000a584: 80 a6 60 00 cmp %i1, 0 4000a588: b0 10 20 01 mov 1, %i0 4000a58c: 12 bf ff fb bne 4000a578 4000a590: 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'; 4000a594: 10 bf ff f8 b 4000a574 4000a598: b0 10 20 00 clr %i0 =============================================================================== 4000a59c : 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 ) { 4000a59c: 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, 4000a5a0: 03 10 00 6d sethi %hi(0x4001b400), %g1 4000a5a4: c2 00 63 58 ld [ %g1 + 0x358 ], %g1 ! 4001b758 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 4000a5a8: 80 a0 60 10 cmp %g1, 0x10 4000a5ac: 02 80 00 0a be 4000a5d4 <== NEVER TAKEN 4000a5b0: 86 10 20 00 clr %g3 4000a5b4: 84 10 20 20 mov 0x20, %g2 4000a5b8: 80 a0 40 02 cmp %g1, %g2 4000a5bc: 02 80 00 06 be 4000a5d4 4000a5c0: 86 00 e0 01 inc %g3 4000a5c4: 80 a0 e0 05 cmp %g3, 5 4000a5c8: 12 bf ff fc bne 4000a5b8 <== ALWAYS TAKEN 4000a5cc: 85 28 a0 01 sll %g2, 1, %g2 4000a5d0: 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) 4000a5d4: 05 10 00 6f sethi %hi(0x4001bc00), %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(); 4000a5d8: 40 00 0a 2c call 4000ce88 4000a5dc: c2 20 a2 9c st %g1, [ %g2 + 0x29c ] ! 4001be9c 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; 4000a5e0: 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(); 4000a5e4: 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; 4000a5e8: 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; 4000a5ec: 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; 4000a5f0: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000a5f4: 90 06 20 38 add %i0, 0x38, %o0 4000a5f8: 40 00 10 86 call 4000e810 4000a5fc: 92 12 61 d0 or %o1, 0x1d0, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4000a600: 90 10 20 01 mov 1, %o0 4000a604: 40 00 00 c8 call 4000a924 4000a608: 92 10 20 10 mov 0x10, %o1 if ( !fs_info ) { 4000a60c: 80 a2 20 00 cmp %o0, 0 4000a610: 02 80 00 11 be 4000a654 <== NEVER TAKEN 4000a614: 05 10 00 6f sethi %hi(0x4001bc00), %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; 4000a618: c8 06 20 1c ld [ %i0 + 0x1c ], %g4 /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000a61c: c2 00 a2 a0 ld [ %g2 + 0x2a0 ], %g1 fs_info->ino_count = 1; 4000a620: 86 10 20 01 mov 1, %g3 4000a624: 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; 4000a628: c6 21 20 38 st %g3, [ %g4 + 0x38 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000a62c: 86 00 60 01 add %g1, 1, %g3 4000a630: c6 20 a2 a0 st %g3, [ %g2 + 0x2a0 ] 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; 4000a634: 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; 4000a638: 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; 4000a63c: f4 22 20 08 st %i2, [ %o0 + 8 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000a640: 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(); 4000a644: 40 00 07 79 call 4000c428 4000a648: b0 10 20 00 clr %i0 return 0; } 4000a64c: 81 c7 e0 08 ret 4000a650: 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); 4000a654: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 <== NOT EXECUTED 4000a658: 40 00 00 f8 call 4000aa38 <== NOT EXECUTED 4000a65c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 4000a660: 40 00 0e 30 call 4000df20 <__errno> <== NOT EXECUTED 4000a664: 01 00 00 00 nop <== NOT EXECUTED 4000a668: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 4000a66c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a670: 81 c7 e0 08 ret <== NOT EXECUTED 4000a674: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002f6c : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 40002f6c: 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; 40002f70: c2 06 00 00 ld [ %i0 ], %g1 40002f74: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 40002f78: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1 40002f7c: 80 a0 60 07 cmp %g1, 7 40002f80: 18 80 00 1f bgu 40002ffc 40002f84: 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 ); 40002f88: 40 00 46 90 call 400149c8 40002f8c: 90 10 00 1a mov %i2, %o0 40002f90: a0 07 bf b0 add %fp, -80, %l0 40002f94: 92 10 00 08 mov %o0, %o1 40002f98: 96 07 bf fc add %fp, -4, %o3 40002f9c: 94 10 00 10 mov %l0, %o2 40002fa0: 40 00 33 e6 call 4000ff38 40002fa4: 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( 40002fa8: 90 10 00 19 mov %i1, %o0 40002fac: 94 10 00 10 mov %l0, %o2 40002fb0: 92 10 20 03 mov 3, %o1 40002fb4: 17 00 00 28 sethi %hi(0xa000), %o3 40002fb8: 98 07 bf d8 add %fp, -40, %o4 40002fbc: 40 00 30 5b call 4000f128 40002fc0: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 40002fc4: 80 a2 20 00 cmp %o0, 0 40002fc8: 02 80 00 13 be 40003014 <== NEVER TAKEN 40002fcc: 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 ); 40002fd0: 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++; 40002fd4: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 40002fd8: 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++; 40002fdc: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 40002fe0: 40 00 02 d5 call 40003b34 40002fe4: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] 40002fe8: c4 07 bf f4 ld [ %fp + -12 ], %g2 40002fec: c2 07 bf d8 ld [ %fp + -40 ], %g1 40002ff0: c4 20 60 48 st %g2, [ %g1 + 0x48 ] return 0; } 40002ff4: 81 c7 e0 08 ret 40002ff8: 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 ); 40002ffc: 40 00 42 d4 call 40013b4c <__errno> 40003000: b0 10 3f ff mov -1, %i0 40003004: 82 10 20 1f mov 0x1f, %g1 40003008: c2 22 00 00 st %g1, [ %o0 ] 4000300c: 81 c7 e0 08 ret 40003010: 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 ); 40003014: 40 00 42 ce call 40013b4c <__errno> <== NOT EXECUTED 40003018: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000301c: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40003020: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003024: 81 c7 e0 08 ret <== NOT EXECUTED 40003028: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40012490 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 40012490: 9d e3 bf a0 save %sp, -96, %sp block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40012494: 80 a6 20 00 cmp %i0, 0 40012498: 02 80 00 18 be 400124f8 <== NEVER TAKEN 4001249c: 11 10 00 83 sethi %hi(0x40020c00), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 400124a0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400124a4: 80 a0 60 05 cmp %g1, 5 400124a8: 12 80 00 1b bne 40012514 <== NEVER TAKEN 400124ac: 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 ); 400124b0: 92 10 00 19 mov %i1, %o1 400124b4: 7f ff fe 64 call 40011e44 400124b8: 94 10 20 01 mov 1, %o2 if ( *block_entry_ptr ) 400124bc: 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 ); 400124c0: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 400124c4: 80 a0 60 00 cmp %g1, 0 400124c8: 02 80 00 04 be 400124d8 400124cc: b0 10 20 00 clr %i0 if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 400124d0: 81 c7 e0 08 ret 400124d4: 81 e8 00 00 restore #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 400124d8: 7f ff fe 4e call 40011e10 400124dc: b0 10 20 01 mov 1, %i0 if ( !memory ) 400124e0: 80 a2 20 00 cmp %o0, 0 400124e4: 02 bf ff fb be 400124d0 <== NEVER TAKEN 400124e8: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 400124ec: d0 24 00 00 st %o0, [ %l0 ] return 0; } 400124f0: 81 c7 e0 08 ret 400124f4: 91 e8 20 00 restore %g0, 0, %o0 ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 400124f8: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400124fc: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012500: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012504: 94 12 a0 e8 or %o2, 0xe8, %o2 <== NOT EXECUTED 40012508: 96 12 e3 88 or %o3, 0x388, %o3 <== NOT EXECUTED 4001250c: 7f ff c4 26 call 400035a4 <__assert_func> <== NOT EXECUTED 40012510: 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 ); 40012514: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012518: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 4001251c: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012520: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012524: 94 12 a0 e8 or %o2, 0xe8, %o2 <== NOT EXECUTED 40012528: 96 12 e3 98 or %o3, 0x398, %o3 <== NOT EXECUTED 4001252c: 7f ff c4 1e call 400035a4 <__assert_func> <== NOT EXECUTED 40012530: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED =============================================================================== 40012538 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 40012538: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4001253c: 80 a6 20 00 cmp %i0, 0 40012540: 02 80 00 5b be 400126ac <== NEVER TAKEN 40012544: 11 10 00 83 sethi %hi(0x40020c00), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40012548: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4001254c: 80 a0 60 05 cmp %g1, 5 40012550: 12 80 00 50 bne 40012690 <== NEVER TAKEN 40012554: 03 10 00 88 sethi %hi(0x40022000), %g1 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 40012558: e2 00 60 54 ld [ %g1 + 0x54 ], %l1 ! 40022054 4001255c: a1 34 60 02 srl %l1, 2, %l0 40012560: 92 10 00 10 mov %l0, %o1 40012564: 40 00 2a 7c call 4001cf54 <.umul> 40012568: 90 04 20 01 add %l0, 1, %o0 4001256c: 92 10 00 10 mov %l0, %o1 40012570: 40 00 2a 79 call 4001cf54 <.umul> 40012574: 90 02 20 01 inc %o0 40012578: 92 10 00 11 mov %l1, %o1 4001257c: 40 00 2a 76 call 4001cf54 <.umul> 40012580: 90 02 3f ff add %o0, -1, %o0 40012584: 82 10 20 00 clr %g1 40012588: 80 a0 40 19 cmp %g1, %i1 4001258c: 04 80 00 37 ble 40012668 <== ALWAYS TAKEN 40012590: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 40012594: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 <== NOT EXECUTED 40012598: 80 a6 40 12 cmp %i1, %l2 4001259c: 04 80 00 29 ble 40012640 <== ALWAYS TAKEN 400125a0: 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; 400125a4: 96 10 00 11 mov %l1, %o3 400125a8: 94 10 00 14 mov %l4, %o2 400125ac: 90 10 00 19 mov %i1, %o0 400125b0: 40 00 2c 2e call 4001d668 <__divdi3> 400125b4: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 400125b8: 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; 400125bc: a0 10 00 09 mov %o1, %l0 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 400125c0: 94 10 00 14 mov %l4, %o2 400125c4: 92 10 00 13 mov %l3, %o1 400125c8: 40 00 2c 28 call 4001d668 <__divdi3> 400125cc: 96 10 00 11 mov %l1, %o3 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 400125d0: 80 a4 00 09 cmp %l0, %o1 400125d4: 0a 80 00 21 bcs 40012658 <== NEVER TAKEN 400125d8: a4 10 00 09 mov %o1, %l2 400125dc: 10 80 00 05 b 400125f0 400125e0: a2 10 00 09 mov %o1, %l1 400125e4: 80 a4 00 11 cmp %l0, %l1 400125e8: 2a 80 00 1d bcs,a 4001265c 400125ec: f4 26 20 54 st %i2, [ %i0 + 0x54 ] if ( IMFS_memfile_addblock( the_jnode, block ) ) { 400125f0: 90 10 00 18 mov %i0, %o0 400125f4: 7f ff ff a7 call 40012490 400125f8: 92 10 00 11 mov %l1, %o1 400125fc: 80 a2 20 00 cmp %o0, 0 40012600: 22 bf ff f9 be,a 400125e4 <== ALWAYS TAKEN 40012604: a2 04 60 01 inc %l1 for ( ; block>=old_blocks ; block-- ) { 40012608: 10 80 00 06 b 40012620 <== NOT EXECUTED 4001260c: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 40012610: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40012614: 7f ff fe dc call 40012184 <== NOT EXECUTED 40012618: 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-- ) { 4001261c: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED 40012620: 08 bf ff fc bleu 40012610 <== NOT EXECUTED 40012624: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 40012628: 40 00 05 49 call 40013b4c <__errno> <== NOT EXECUTED 4001262c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012630: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 40012634: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012638: 81 c7 e0 08 ret <== NOT EXECUTED 4001263c: 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 ) 40012640: 12 80 00 04 bne 40012650 <== NEVER TAKEN 40012644: 80 a6 80 13 cmp %i2, %l3 40012648: 18 bf ff d7 bgu 400125a4 4001264c: a9 3c 60 1f sra %l1, 0x1f, %l4 40012650: 81 c7 e0 08 ret 40012654: 91 e8 20 00 restore %g0, 0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 40012658: f4 26 20 54 st %i2, [ %i0 + 0x54 ] <== NOT EXECUTED 4001265c: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 40012660: 81 c7 e0 08 ret 40012664: 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 ) 40012668: 12 80 00 04 bne 40012678 <== NEVER TAKEN 4001266c: 80 a2 00 1a cmp %o0, %i2 40012670: 38 bf ff ca bgu,a 40012598 <== ALWAYS TAKEN 40012674: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 rtems_set_errno_and_return_minus_one( EINVAL ); 40012678: 40 00 05 35 call 40013b4c <__errno> <== NOT EXECUTED 4001267c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012680: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40012684: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012688: 81 c7 e0 08 ret <== NOT EXECUTED 4001268c: 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 ); 40012690: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012694: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012698: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 4001269c: 94 12 a1 00 or %o2, 0x100, %o2 <== NOT EXECUTED 400126a0: 96 12 e3 98 or %o3, 0x398, %o3 <== NOT EXECUTED 400126a4: 7f ff c3 c0 call 400035a4 <__assert_func> <== NOT EXECUTED 400126a8: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 400126ac: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400126b0: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 400126b4: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 400126b8: 94 12 a1 00 or %o2, 0x100, %o2 <== NOT EXECUTED 400126bc: 96 12 e3 88 or %o3, 0x388, %o3 <== NOT EXECUTED 400126c0: 7f ff c3 b9 call 400035a4 <__assert_func> <== NOT EXECUTED 400126c4: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED =============================================================================== 40011e44 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 40011e44: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40011e48: 80 a6 20 00 cmp %i0, 0 40011e4c: 02 80 00 91 be 40012090 <== NEVER TAKEN 40011e50: 11 10 00 83 sethi %hi(0x40020c00), %o0 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 40011e54: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40011e58: 80 a0 60 05 cmp %g1, 5 40011e5c: 12 80 00 94 bne 400120ac <== NEVER TAKEN 40011e60: 03 10 00 88 sethi %hi(0x40022000), %g1 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 40011e64: e0 00 60 54 ld [ %g1 + 0x54 ], %l0 ! 40022054 40011e68: a1 34 20 02 srl %l0, 2, %l0 40011e6c: 82 04 3f ff add %l0, -1, %g1 40011e70: 80 a6 40 01 cmp %i1, %g1 40011e74: 08 80 00 20 bleu 40011ef4 <== ALWAYS TAKEN 40011e78: 80 a6 a0 00 cmp %i2, 0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 40011e7c: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED 40011e80: 40 00 2c 35 call 4001cf54 <.umul> <== NOT EXECUTED 40011e84: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011e88: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 40011e8c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 40011e90: 18 80 00 21 bgu 40011f14 <== NOT EXECUTED 40011e94: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 40011e98: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40011e9c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011ea0: 40 00 2d 13 call 4001d2ec <.urem> <== NOT EXECUTED 40011ea4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011ea8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40011eac: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011eb0: 40 00 2c 63 call 4001d03c <.udiv> <== NOT EXECUTED 40011eb4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 40011eb8: 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; 40011ebc: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 40011ec0: 02 80 00 42 be 40011fc8 <== NOT EXECUTED 40011ec4: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 40011ec8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011ecc: 02 80 00 5e be 40012044 <== NOT EXECUTED 40011ed0: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 40011ed4: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 40011ed8: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 40011edc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011ee0: 02 80 00 52 be 40012028 <== NOT EXECUTED 40011ee4: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED if ( !p1 ) return 0; p[ doubly ] = (block_p) p1; } return (block_p *)&p1[ singly ]; 40011ee8: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40011eec: 81 c7 e0 08 ret <== NOT EXECUTED 40011ef0: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 40011ef4: 02 80 00 40 be 40011ff4 40011ef8: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 if ( !p ) { 40011efc: 80 a2 20 00 cmp %o0, 0 40011f00: 02 80 00 43 be 4001200c 40011f04: 01 00 00 00 nop p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 40011f08: b3 2e 60 02 sll %i1, 2, %i1 40011f0c: 81 c7 e0 08 ret 40011f10: 91 ea 00 19 restore %o0, %i1, %o0 #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 40011f14: 90 02 20 01 inc %o0 <== NOT EXECUTED 40011f18: 40 00 2c 0f call 4001cf54 <.umul> <== NOT EXECUTED 40011f1c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011f20: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 40011f24: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 40011f28: 18 80 00 31 bgu 40011fec <== NOT EXECUTED 40011f2c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 40011f30: a2 26 40 11 sub %i1, %l1, %l1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40011f34: 40 00 2c ee call 4001d2ec <.urem> <== NOT EXECUTED 40011f38: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011f3c: 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; 40011f40: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011f44: 40 00 2c 3e call 4001d03c <.udiv> <== NOT EXECUTED 40011f48: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40011f4c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011f50: 40 00 2c 3b call 4001d03c <.udiv> <== NOT EXECUTED 40011f54: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40011f58: 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; 40011f5c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40011f60: 40 00 2c e3 call 4001d2ec <.urem> <== NOT EXECUTED 40011f64: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40011f68: 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; 40011f6c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40011f70: 02 80 00 3c be 40012060 <== NOT EXECUTED 40011f74: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 40011f78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011f7c: 02 80 00 53 be 400120c8 <== NOT EXECUTED 40011f80: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 40011f84: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40011f88: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 40011f8c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40011f90: 02 80 00 55 be 400120e4 <== NOT EXECUTED 40011f94: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 40011f98: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 40011f9c: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 40011fa0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011fa4: 12 bf ff d9 bne 40011f08 <== NOT EXECUTED 40011fa8: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 40011fac: 7f ff ff 99 call 40011e10 <== NOT EXECUTED 40011fb0: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 40011fb4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011fb8: 22 80 00 13 be,a 40012004 <== NOT EXECUTED 40011fbc: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 40011fc0: 10 bf ff d2 b 40011f08 <== NOT EXECUTED 40011fc4: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 40011fc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011fcc: 02 80 00 0e be 40012004 <== NOT EXECUTED 40011fd0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 40011fd4: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 40011fd8: 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 ]; 40011fdc: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40011fe0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011fe4: 12 80 00 08 bne 40012004 <== NOT EXECUTED 40011fe8: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 40011fec: 81 c7 e0 08 ret <== NOT EXECUTED 40011ff0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } if ( !p ) return 0; return &info->indirect[ my_block ]; 40011ff4: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 40011ff8: 80 a2 20 00 cmp %o0, 0 40011ffc: 02 bf ff fc be 40011fec <== NEVER TAKEN 40012000: b0 02 00 19 add %o0, %i1, %i0 /* * This means the requested block number is out of range. */ return 0; } 40012004: 81 c7 e0 08 ret 40012008: 81 e8 00 00 restore p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 4001200c: 7f ff ff 81 call 40011e10 40012010: 01 00 00 00 nop if ( !p ) 40012014: 80 a2 20 00 cmp %o0, 0 40012018: 22 bf ff fb be,a 40012004 <== NEVER TAKEN 4001201c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 40012020: 10 bf ff ba b 40011f08 40012024: d0 26 20 58 st %o0, [ %i0 + 0x58 ] info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 40012028: 7f ff ff 7a call 40011e10 <== NOT EXECUTED 4001202c: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 40012030: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40012034: 22 bf ff f4 be,a 40012004 <== NOT EXECUTED 40012038: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 4001203c: 10 bf ff ab b 40011ee8 <== NOT EXECUTED 40012040: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 40012044: 7f ff ff 73 call 40011e10 <== NOT EXECUTED 40012048: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 4001204c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40012050: 22 bf ff ed be,a 40012004 <== NOT EXECUTED 40012054: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 40012058: 10 bf ff 9f b 40011ed4 <== NOT EXECUTED 4001205c: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 40012060: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40012064: 02 bf ff e8 be 40012004 <== NOT EXECUTED 40012068: 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 ]; 4001206c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40012070: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 40012074: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40012078: 02 bf ff e3 be 40012004 <== NOT EXECUTED 4001207c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40012080: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED 40012084: b3 2e 60 02 sll %i1, 2, %i1 <== NOT EXECUTED 40012088: 81 c7 e0 08 ret <== NOT EXECUTED 4001208c: 91 ee 00 19 restore %i0, %i1, %o0 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40012090: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012094: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012098: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 4001209c: 94 12 a0 40 or %o2, 0x40, %o2 <== NOT EXECUTED 400120a0: 96 12 e3 88 or %o3, 0x388, %o3 <== NOT EXECUTED 400120a4: 7f ff c5 40 call 400035a4 <__assert_func> <== NOT EXECUTED 400120a8: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 400120ac: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400120b0: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 400120b4: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 400120b8: 94 12 a0 40 or %o2, 0x40, %o2 <== NOT EXECUTED 400120bc: 96 12 e3 98 or %o3, 0x398, %o3 <== NOT EXECUTED 400120c0: 7f ff c5 39 call 400035a4 <__assert_func> <== NOT EXECUTED 400120c4: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 400120c8: 7f ff ff 52 call 40011e10 <== NOT EXECUTED 400120cc: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 400120d0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400120d4: 22 bf ff cc be,a 40012004 <== NOT EXECUTED 400120d8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 400120dc: 10 bf ff aa b 40011f84 <== NOT EXECUTED 400120e0: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 400120e4: 7f ff ff 4b call 40011e10 <== NOT EXECUTED 400120e8: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 400120ec: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 400120f0: 22 bf ff c5 be,a 40012004 <== NOT EXECUTED 400120f4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 400120f8: 10 bf ff a8 b 40011f98 <== NOT EXECUTED 400120fc: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED =============================================================================== 40012b98 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40012b98: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40012b9c: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40012ba0: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 40012ba4: 02 80 00 b5 be 40012e78 <== NEVER TAKEN 40012ba8: 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 || 40012bac: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012bb0: 84 00 7f fb add %g1, -5, %g2 40012bb4: 80 a0 a0 01 cmp %g2, 1 40012bb8: 18 80 00 a8 bgu 40012e58 <== NEVER TAKEN 40012bbc: 80 a6 e0 00 cmp %i3, 0 /* * Error checks on arguments */ assert( dest ); 40012bc0: 02 80 00 96 be 40012e18 <== NEVER TAKEN 40012bc4: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 40012bc8: 02 80 00 86 be 40012de0 <== NEVER TAKEN 40012bcc: 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) { 40012bd0: 02 80 00 5f be 40012d4c <== NEVER TAKEN 40012bd4: 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 ) 40012bd8: 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; 40012bdc: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 40012be0: 80 a0 c0 02 cmp %g3, %g2 40012be4: c8 04 20 54 ld [ %l0 + 0x54 ], %g4 40012be8: 04 80 00 52 ble 40012d30 <== ALWAYS TAKEN 40012bec: 9a 07 00 1a add %i4, %i2, %o5 my_length = the_jnode->info.file.size - start; 40012bf0: 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; 40012bf4: 29 10 00 88 sethi %hi(0x40022000), %l4 <== NOT EXECUTED 40012bf8: e2 05 20 54 ld [ %l4 + 0x54 ], %l1 ! 40022054 <== NOT EXECUTED 40012bfc: 90 10 00 12 mov %l2, %o0 40012c00: ab 3c 60 1f sra %l1, 0x1f, %l5 40012c04: 96 10 00 11 mov %l1, %o3 40012c08: 94 10 00 15 mov %l5, %o2 40012c0c: 40 00 2b 7e call 4001da04 <__moddi3> 40012c10: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012c14: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012c18: ac 10 00 09 mov %o1, %l6 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012c1c: 94 10 00 15 mov %l5, %o2 40012c20: 92 10 00 13 mov %l3, %o1 40012c24: 40 00 2a 91 call 4001d668 <__divdi3> 40012c28: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 40012c2c: 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; 40012c30: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 40012c34: aa 10 00 1b mov %i3, %l5 40012c38: 02 80 00 14 be 40012c88 40012c3c: 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 ); 40012c40: 90 10 00 10 mov %l0, %o0 40012c44: 7f ff fc 80 call 40011e44 40012c48: 94 10 20 00 clr %o2 assert( block_ptr ); 40012c4c: 80 a2 20 00 cmp %o0, 0 40012c50: 02 80 00 92 be 40012e98 <== NEVER TAKEN 40012c54: 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; 40012c58: 80 a7 00 11 cmp %i4, %l1 40012c5c: 18 80 00 4f bgu 40012d98 40012c60: 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 ); 40012c64: d2 02 00 00 ld [ %o0 ], %o1 40012c68: 94 10 00 18 mov %i0, %o2 40012c6c: 90 10 00 1b mov %i3, %o0 40012c70: 40 00 05 f3 call 4001443c 40012c74: 92 02 40 16 add %o1, %l6, %o1 dest += to_copy; block++; my_length -= to_copy; 40012c78: e2 05 20 54 ld [ %l4 + 0x54 ], %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; 40012c7c: aa 06 c0 18 add %i3, %i0, %l5 block++; 40012c80: a4 04 a0 01 inc %l2 my_length -= to_copy; 40012c84: 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 ) { 40012c88: 80 a7 00 11 cmp %i4, %l1 40012c8c: 0a 80 00 15 bcs 40012ce0 40012c90: 80 a7 20 00 cmp %i4, 0 40012c94: a8 15 20 54 or %l4, 0x54, %l4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012c98: 90 10 00 10 mov %l0, %o0 40012c9c: 92 10 00 12 mov %l2, %o1 40012ca0: 7f ff fc 69 call 40011e44 40012ca4: 94 10 20 00 clr %o2 assert( block_ptr ); 40012ca8: 80 a2 20 00 cmp %o0, 0 40012cac: 02 80 00 53 be 40012df8 <== NEVER TAKEN 40012cb0: 94 10 00 11 mov %l1, %o2 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 40012cb4: d2 02 00 00 ld [ %o0 ], %o1 40012cb8: 40 00 05 e1 call 4001443c 40012cbc: 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 ) { 40012cc0: 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; 40012cc4: 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; 40012cc8: 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 ) { 40012ccc: 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++; 40012cd0: 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 ) { 40012cd4: 08 bf ff f1 bleu 40012c98 40012cd8: 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 ) { 40012cdc: 80 a7 20 00 cmp %i4, 0 40012ce0: 02 80 00 0e be 40012d18 40012ce4: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012ce8: 92 10 00 12 mov %l2, %o1 40012cec: 90 10 00 10 mov %l0, %o0 40012cf0: 7f ff fc 55 call 40011e44 40012cf4: 94 10 20 00 clr %o2 assert( block_ptr ); 40012cf8: 80 a2 20 00 cmp %o0, 0 40012cfc: 02 80 00 4f be 40012e38 <== NEVER TAKEN 40012d00: b0 06 00 1c add %i0, %i4, %i0 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 40012d04: d2 02 00 00 ld [ %o0 ], %o1 40012d08: 90 10 00 15 mov %l5, %o0 40012d0c: 40 00 05 cc call 4001443c 40012d10: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 40012d14: 90 07 bf f8 add %fp, -8, %o0 40012d18: 7f ff c3 87 call 40003b34 40012d1c: 92 10 20 00 clr %o1 40012d20: c2 07 bf f8 ld [ %fp + -8 ], %g1 40012d24: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 40012d28: 81 c7 e0 08 ret 40012d2c: 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 ) 40012d30: 12 bf ff b2 bne 40012bf8 <== NEVER TAKEN 40012d34: 29 10 00 88 sethi %hi(0x40022000), %l4 40012d38: 80 a3 40 04 cmp %o5, %g4 40012d3c: 08 bf ff b0 bleu 40012bfc 40012d40: e2 05 20 54 ld [ %l4 + 0x54 ], %l1 my_length = the_jnode->info.file.size - start; 40012d44: 10 bf ff ae b 40012bfc 40012d48: 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)) 40012d4c: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 40012d50: 82 10 20 00 clr %g1 <== NOT EXECUTED 40012d54: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 40012d58: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 40012d5c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40012d60: 04 80 00 10 ble 40012da0 <== NOT EXECUTED 40012d64: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 40012d68: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 40012d6c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 40012d70: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 40012d74: 40 00 05 b2 call 4001443c <== NOT EXECUTED 40012d78: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 40012d7c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40012d80: 7f ff c3 6d call 40003b34 <== NOT EXECUTED 40012d84: 92 10 20 00 clr %o1 <== NOT EXECUTED 40012d88: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40012d8c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 40012d90: 81 c7 e0 08 ret <== NOT EXECUTED 40012d94: 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; 40012d98: 10 bf ff b3 b 40012c64 40012d9c: 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)) 40012da0: 12 80 00 04 bne 40012db0 <== NOT EXECUTED 40012da4: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 40012da8: 38 bf ff f1 bgu,a 40012d6c <== NOT EXECUTED 40012dac: 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); 40012db0: 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)) 40012db4: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 40012db8: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 40012dbc: 40 00 05 a0 call 4001443c <== NOT EXECUTED 40012dc0: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 40012dc4: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40012dc8: 7f ff c3 5b call 40003b34 <== NOT EXECUTED 40012dcc: 92 10 20 00 clr %o1 <== NOT EXECUTED 40012dd0: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40012dd4: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 40012dd8: 81 c7 e0 08 ret <== NOT EXECUTED 40012ddc: 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 ); 40012de0: 40 00 03 5b call 40013b4c <__errno> <== NOT EXECUTED 40012de4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012de8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40012dec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012df0: 81 c7 e0 08 ret <== NOT EXECUTED 40012df4: 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 ); 40012df8: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012dfc: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012e00: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012e04: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012e08: 94 12 a0 78 or %o2, 0x78, %o2 <== NOT EXECUTED 40012e0c: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 40012e10: 7f ff c1 e5 call 400035a4 <__assert_func> <== NOT EXECUTED 40012e14: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 40012e18: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012e1c: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012e20: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012e24: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012e28: 94 12 a0 78 or %o2, 0x78, %o2 <== NOT EXECUTED 40012e2c: 96 12 e0 38 or %o3, 0x38, %o3 <== NOT EXECUTED 40012e30: 7f ff c1 dd call 400035a4 <__assert_func> <== NOT EXECUTED 40012e34: 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 ); 40012e38: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012e3c: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012e40: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012e44: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012e48: 94 12 a0 78 or %o2, 0x78, %o2 <== NOT EXECUTED 40012e4c: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 40012e50: 7f ff c1 d5 call 400035a4 <__assert_func> <== NOT EXECUTED 40012e54: 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 || 40012e58: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012e5c: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012e60: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012e64: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012e68: 94 12 a0 78 or %o2, 0x78, %o2 <== NOT EXECUTED 40012e6c: 96 12 e3 e8 or %o3, 0x3e8, %o3 <== NOT EXECUTED 40012e70: 7f ff c1 cd call 400035a4 <__assert_func> <== NOT EXECUTED 40012e74: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40012e78: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012e7c: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012e80: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012e84: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012e88: 94 12 a0 78 or %o2, 0x78, %o2 <== NOT EXECUTED 40012e8c: 96 12 e3 88 or %o3, 0x388, %o3 <== NOT EXECUTED 40012e90: 7f ff c1 c5 call 400035a4 <__assert_func> <== NOT EXECUTED 40012e94: 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 ); 40012e98: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012e9c: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012ea0: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012ea4: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012ea8: 94 12 a0 78 or %o2, 0x78, %o2 <== NOT EXECUTED 40012eac: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 40012eb0: 7f ff c1 bd call 400035a4 <__assert_func> <== NOT EXECUTED 40012eb4: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED =============================================================================== 400121e0 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 400121e0: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 400121e4: 80 a6 20 00 cmp %i0, 0 400121e8: 02 80 00 62 be 40012370 <== NEVER TAKEN 400121ec: 11 10 00 83 sethi %hi(0x40020c00), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 400121f0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400121f4: 80 a0 60 05 cmp %g1, 5 400121f8: 12 80 00 65 bne 4001238c <== NEVER TAKEN 400121fc: 23 10 00 88 sethi %hi(0x40022000), %l1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40012200: 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; 40012204: e6 04 60 54 ld [ %l1 + 0x54 ], %l3 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40012208: 80 a0 60 00 cmp %g1, 0 4001220c: 02 80 00 05 be 40012220 40012210: a7 34 e0 02 srl %l3, 2, %l3 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 40012214: 90 06 20 58 add %i0, 0x58, %o0 40012218: 7f ff ff ba call 40012100 4001221c: 92 10 00 13 mov %l3, %o1 } if ( info->doubly_indirect ) { 40012220: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 40012224: 80 a0 60 00 cmp %g1, 0 40012228: 02 80 00 1b be 40012294 <== ALWAYS TAKEN 4001222c: c4 04 60 54 ld [ %l1 + 0x54 ], %g2 for ( i=0 ; i <== NOT EXECUTED 4001223c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40012240: 25 10 00 88 sethi %hi(0x40022000), %l2 <== NOT EXECUTED 40012244: a4 14 a0 54 or %l2, 0x54, %l2 ! 40022054 <== NOT EXECUTED 40012248: 10 80 00 03 b 40012254 <== NOT EXECUTED 4001224c: a0 10 20 00 clr %l0 <== NOT EXECUTED 40012250: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 40012254: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 40012258: c4 00 40 08 ld [ %g1 + %o0 ], %g2 <== NOT EXECUTED 4001225c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40012260: 02 80 00 04 be 40012270 <== NOT EXECUTED 40012264: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 40012268: 7f ff ff a6 call 40012100 <== NOT EXECUTED 4001226c: 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 <== NOT EXECUTED 40012284: 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 ); 40012288: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 4001228c: 7f ff ff 9d call 40012100 <== NOT EXECUTED 40012290: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED } if ( info->triply_indirect ) { 40012294: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 40012298: 80 a2 20 00 cmp %o0, 0 4001229c: 02 80 00 33 be 40012368 <== ALWAYS TAKEN 400122a0: c2 04 60 54 ld [ %l1 + 0x54 ], %g1 for ( i=0 ; i <== NOT EXECUTED 400122b0: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 400122b4: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 400122b8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400122bc: 22 80 00 29 be,a 40012360 <== NOT EXECUTED 400122c0: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 400122c4: 25 10 00 88 sethi %hi(0x40022000), %l2 <== NOT EXECUTED 400122c8: aa 10 20 00 clr %l5 <== NOT EXECUTED 400122cc: a4 14 a0 54 or %l2, 0x54, %l2 <== NOT EXECUTED 400122d0: a8 10 20 00 clr %l4 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 400122dc: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 400122e0: 90 10 20 00 clr %o0 <== NOT EXECUTED 400122e4: a0 10 20 00 clr %l0 <== NOT EXECUTED if ( p[j] ) { 400122e8: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 400122ec: c2 04 40 08 ld [ %l1 + %o0 ], %g1 <== NOT EXECUTED 400122f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400122f4: 02 80 00 04 be 40012304 <== NOT EXECUTED 400122f8: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 400122fc: 7f ff ff 81 call 40012100 <== NOT EXECUTED 40012300: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j <== NOT EXECUTED 40012318: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4001231c: 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( 40012320: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 40012324: 7f ff ff 77 call 40012100 <== NOT EXECUTED 40012328: 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 <== NOT EXECUTED 40012340: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 40012344: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40012348: ab 2d 20 02 sll %l4, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 4001234c: e2 02 00 15 ld [ %o0 + %l5 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40012350: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40012354: 12 bf ff e1 bne 400122d8 <== NOT EXECUTED 40012358: 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( 4001235c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 40012360: 7f ff ff 68 call 40012100 <== NOT EXECUTED 40012364: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 40012368: 81 c7 e0 08 ret 4001236c: 91 e8 20 00 restore %g0, 0, %o0 /* * Perform internal consistency checks */ assert( the_jnode ); 40012370: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012374: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012378: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 4001237c: 94 12 a0 90 or %o2, 0x90, %o2 <== NOT EXECUTED 40012380: 96 12 e3 88 or %o3, 0x388, %o3 <== NOT EXECUTED 40012384: 7f ff c4 88 call 400035a4 <__assert_func> <== NOT EXECUTED 40012388: 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 ); 4001238c: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012390: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012394: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012398: 94 12 a0 90 or %o2, 0x90, %o2 <== NOT EXECUTED 4001239c: 96 12 e3 98 or %o3, 0x398, %o3 <== NOT EXECUTED 400123a0: 7f ff c4 81 call 400035a4 <__assert_func> <== NOT EXECUTED 400123a4: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED =============================================================================== 40012184 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 40012184: 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 ); 40012188: 94 10 20 00 clr %o2 <== NOT EXECUTED 4001218c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40012190: 7f ff ff 2d call 40011e44 <== NOT EXECUTED 40012194: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 40012198: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4001219c: 02 80 00 08 be 400121bc <== NOT EXECUTED 400121a0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 400121a4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED *block_ptr = 0; 400121a8: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED memfile_free_block( ptr ); 400121ac: 7f ff ff 10 call 40011dec <== NOT EXECUTED 400121b0: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED } return 1; } 400121b4: 81 c7 e0 08 ret <== NOT EXECUTED 400121b8: 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 ); 400121bc: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 400121c0: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 400121c4: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 400121c8: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 400121cc: 94 12 a0 c8 or %o2, 0xc8, %o2 <== NOT EXECUTED 400121d0: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 400121d4: 7f ff c4 f4 call 400035a4 <__assert_func> <== NOT EXECUTED 400121d8: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED =============================================================================== 400127f4 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 400127f4: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 400127f8: a0 96 20 00 orcc %i0, 0, %l0 400127fc: 02 80 00 8e be 40012a34 <== NEVER TAKEN 40012800: 11 10 00 83 sethi %hi(0x40020c00), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40012804: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012808: 80 a0 60 05 cmp %g1, 5 4001280c: 12 80 00 83 bne 40012a18 <== NEVER TAKEN 40012810: 80 a6 e0 00 cmp %i3, 0 /* * Error check arguments */ assert( source ); 40012814: 02 80 00 9f be 40012a90 <== NEVER TAKEN 40012818: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 4001281c: 02 80 00 71 be 400129e0 <== NEVER TAKEN 40012820: 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 ) { 40012824: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40012828: 80 a0 60 00 cmp %g1, 0 4001282c: 06 80 00 57 bl 40012988 <== NEVER TAKEN 40012830: 94 07 00 1a add %i4, %i2, %o2 40012834: 80 a0 60 00 cmp %g1, 0 40012838: 22 80 00 51 be,a 4001297c <== ALWAYS TAKEN 4001283c: 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; 40012840: 25 10 00 88 sethi %hi(0x40022000), %l2 <== NOT EXECUTED 40012844: e2 04 a0 54 ld [ %l2 + 0x54 ], %l1 ! 40022054 40012848: 90 10 00 19 mov %i1, %o0 4001284c: a7 3c 60 1f sra %l1, 0x1f, %l3 40012850: 96 10 00 11 mov %l1, %o3 40012854: 94 10 00 13 mov %l3, %o2 40012858: 40 00 2c 6b call 4001da04 <__moddi3> 4001285c: 92 10 00 1a mov %i2, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012860: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012864: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012868: 90 10 00 19 mov %i1, %o0 4001286c: 92 10 00 1a mov %i2, %o1 40012870: 40 00 2b 7e call 4001d668 <__divdi3> 40012874: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 40012878: b0 10 20 00 clr %i0 4001287c: 80 a5 20 00 cmp %l4, 0 40012880: 12 80 00 2d bne 40012934 40012884: 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 ) { 40012888: 80 a7 00 11 cmp %i4, %l1 4001288c: 0a 80 00 15 bcs 400128e0 40012890: 80 a7 20 00 cmp %i4, 0 40012894: a4 14 a0 54 or %l2, 0x54, %l2 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012898: 90 10 00 10 mov %l0, %o0 4001289c: 92 10 00 13 mov %l3, %o1 400128a0: 7f ff fd 69 call 40011e44 400128a4: 94 10 20 00 clr %o2 assert( block_ptr ); 400128a8: 80 a2 20 00 cmp %o0, 0 400128ac: 02 80 00 53 be 400129f8 <== NEVER TAKEN 400128b0: 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 ); 400128b4: d0 02 00 00 ld [ %o0 ], %o0 400128b8: 40 00 06 e1 call 4001443c 400128bc: 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 ) { 400128c0: 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; 400128c4: 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; 400128c8: 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 ) { 400128cc: 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++; 400128d0: 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 ) { 400128d4: 08 bf ff f1 bleu 40012898 400128d8: b0 06 00 11 add %i0, %l1, %i0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 400128dc: 80 a7 20 00 cmp %i4, 0 400128e0: 02 80 00 0e be 40012918 400128e4: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400128e8: 92 10 00 13 mov %l3, %o1 400128ec: 90 10 00 10 mov %l0, %o0 400128f0: 7f ff fd 55 call 40011e44 400128f4: 94 10 20 00 clr %o2 assert( block_ptr ); 400128f8: 80 a2 20 00 cmp %o0, 0 400128fc: 02 80 00 5d be 40012a70 <== NEVER TAKEN 40012900: 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 ); 40012904: d0 02 00 00 ld [ %o0 ], %o0 40012908: 92 10 00 1b mov %i3, %o1 4001290c: 40 00 06 cc call 4001443c 40012910: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 40012914: 90 07 bf f8 add %fp, -8, %o0 40012918: 7f ff c4 87 call 40003b34 4001291c: 92 10 20 00 clr %o1 40012920: c2 07 bf f8 ld [ %fp + -8 ], %g1 40012924: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 40012928: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return copied; } 4001292c: 81 c7 e0 08 ret 40012930: 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 ); 40012934: 90 10 00 10 mov %l0, %o0 40012938: 7f ff fd 43 call 40011e44 4001293c: 94 10 20 00 clr %o2 assert( block_ptr ); 40012940: 80 a2 20 00 cmp %o0, 0 40012944: 02 80 00 43 be 40012a50 <== NEVER TAKEN 40012948: 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; 4001294c: 80 a6 00 1c cmp %i0, %i4 40012950: 18 80 00 1a bgu 400129b8 40012954: 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 ); 40012958: 92 10 00 1b mov %i3, %o1 4001295c: 90 02 00 14 add %o0, %l4, %o0 40012960: 94 10 00 18 mov %i0, %o2 40012964: 40 00 06 b6 call 4001443c 40012968: b6 06 c0 18 add %i3, %i0, %i3 src += to_copy; block++; 4001296c: a6 04 e0 01 inc %l3 my_length -= to_copy; copied += to_copy; 40012970: e2 04 a0 54 ld [ %l2 + 0x54 ], %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; 40012974: 10 bf ff c5 b 40012888 40012978: 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 ) { 4001297c: 80 a0 40 0a cmp %g1, %o2 40012980: 1a bf ff b1 bcc 40012844 <== NEVER TAKEN 40012984: 25 10 00 88 sethi %hi(0x40022000), %l2 status = IMFS_memfile_extend( the_jnode, last_byte ); 40012988: 90 10 00 10 mov %l0, %o0 4001298c: 7f ff fe eb call 40012538 40012990: 92 10 20 00 clr %o1 if ( status ) 40012994: 80 a2 20 00 cmp %o0, 0 40012998: 02 bf ff ab be 40012844 <== ALWAYS TAKEN 4001299c: 25 10 00 88 sethi %hi(0x40022000), %l2 rtems_set_errno_and_return_minus_one( ENOSPC ); 400129a0: 40 00 04 6b call 40013b4c <__errno> <== NOT EXECUTED 400129a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400129a8: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 400129ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400129b0: 81 c7 e0 08 ret <== NOT EXECUTED 400129b4: 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; 400129b8: 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 ); 400129bc: 92 10 00 1b mov %i3, %o1 400129c0: 90 02 00 14 add %o0, %l4, %o0 400129c4: 94 10 00 18 mov %i0, %o2 400129c8: 40 00 06 9d call 4001443c 400129cc: b6 06 c0 18 add %i3, %i0, %i3 src += to_copy; block++; 400129d0: a6 04 e0 01 inc %l3 my_length -= to_copy; copied += to_copy; 400129d4: e2 04 a0 54 ld [ %l2 + 0x54 ], %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; 400129d8: 10 bf ff ac b 40012888 400129dc: 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 ); 400129e0: 40 00 04 5b call 40013b4c <__errno> <== NOT EXECUTED 400129e4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400129e8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400129ec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400129f0: 81 c7 e0 08 ret <== NOT EXECUTED 400129f4: 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 ); 400129f8: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 400129fc: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012a00: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012a04: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012a08: 94 12 a0 60 or %o2, 0x60, %o2 <== NOT EXECUTED 40012a0c: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 40012a10: 7f ff c2 e5 call 400035a4 <__assert_func> <== NOT EXECUTED 40012a14: 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 ); 40012a18: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012a1c: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012a20: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012a24: 94 12 a0 60 or %o2, 0x60, %o2 <== NOT EXECUTED 40012a28: 96 12 e3 98 or %o3, 0x398, %o3 <== NOT EXECUTED 40012a2c: 7f ff c2 de call 400035a4 <__assert_func> <== NOT EXECUTED 40012a30: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40012a34: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012a38: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012a3c: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012a40: 94 12 a0 60 or %o2, 0x60, %o2 <== NOT EXECUTED 40012a44: 96 12 e3 88 or %o3, 0x388, %o3 <== NOT EXECUTED 40012a48: 7f ff c2 d7 call 400035a4 <__assert_func> <== NOT EXECUTED 40012a4c: 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 ); 40012a50: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012a54: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012a58: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012a5c: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012a60: 94 12 a0 60 or %o2, 0x60, %o2 <== NOT EXECUTED 40012a64: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 40012a68: 7f ff c2 cf call 400035a4 <__assert_func> <== NOT EXECUTED 40012a6c: 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 ); 40012a70: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012a74: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012a78: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012a7c: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012a80: 94 12 a0 60 or %o2, 0x60, %o2 <== NOT EXECUTED 40012a84: 96 12 e3 d0 or %o3, 0x3d0, %o3 <== NOT EXECUTED 40012a88: 7f ff c2 c7 call 400035a4 <__assert_func> <== NOT EXECUTED 40012a8c: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 40012a90: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012a94: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 40012a98: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012a9c: 94 12 a0 60 or %o2, 0x60, %o2 <== NOT EXECUTED 40012aa0: 96 12 e3 e0 or %o3, 0x3e0, %o3 <== NOT EXECUTED 40012aa4: 7f ff c2 c0 call 400035a4 <__assert_func> <== NOT EXECUTED 40012aa8: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED =============================================================================== 4000a678 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000a678: 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 ); 4000a67c: 40 00 11 e1 call 4000ee00 4000a680: 90 10 00 18 mov %i0, %o0 4000a684: a0 07 bf b8 add %fp, -72, %l0 4000a688: 92 10 00 08 mov %o0, %o1 4000a68c: 96 07 bf fc add %fp, -4, %o3 4000a690: 90 10 00 18 mov %i0, %o0 4000a694: 7f ff ff 7a call 4000a47c 4000a698: 94 10 00 10 mov %l0, %o2 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4000a69c: 03 00 00 3c sethi %hi(0xf000), %g1 4000a6a0: 05 00 00 10 sethi %hi(0x4000), %g2 4000a6a4: 82 0e 40 01 and %i1, %g1, %g1 4000a6a8: 80 a0 40 02 cmp %g1, %g2 4000a6ac: 02 80 00 23 be 4000a738 4000a6b0: 05 00 00 20 sethi %hi(0x8000), %g2 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4000a6b4: 80 a0 40 02 cmp %g1, %g2 4000a6b8: 02 80 00 08 be 4000a6d8 4000a6bc: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4000a6c0: 05 00 00 08 sethi %hi(0x2000), %g2 4000a6c4: 80 a0 40 02 cmp %g1, %g2 4000a6c8: 12 80 00 0f bne 4000a704 4000a6cc: 05 00 00 18 sethi %hi(0x6000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 4000a6d0: f4 3f bf e0 std %i2, [ %fp + -32 ] 4000a6d4: 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( 4000a6d8: 90 10 00 1c mov %i4, %o0 4000a6dc: 94 10 00 10 mov %l0, %o2 4000a6e0: 96 10 00 19 mov %i1, %o3 4000a6e4: 98 07 bf e0 add %fp, -32, %o4 4000a6e8: 40 00 09 f8 call 4000cec8 4000a6ec: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 4000a6f0: 80 a2 20 00 cmp %o0, 0 4000a6f4: 02 80 00 1b be 4000a760 <== NEVER TAKEN 4000a6f8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4000a6fc: 81 c7 e0 08 ret 4000a700: 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) ) { 4000a704: 80 a0 40 02 cmp %g1, %g2 4000a708: 22 bf ff f3 be,a 4000a6d4 4000a70c: 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)) 4000a710: 05 00 00 04 sethi %hi(0x1000), %g2 4000a714: 80 a0 40 02 cmp %g1, %g2 4000a718: 02 bf ff f0 be 4000a6d8 <== ALWAYS TAKEN 4000a71c: 92 10 20 07 mov 7, %o1 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 4000a720: 40 00 0e 00 call 4000df20 <__errno> <== NOT EXECUTED 4000a724: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a728: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000a72c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a730: 81 c7 e0 08 ret <== NOT EXECUTED 4000a734: 81 e8 00 00 restore <== NOT EXECUTED 4000a738: 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( 4000a73c: 90 10 00 1c mov %i4, %o0 4000a740: 94 10 00 10 mov %l0, %o2 4000a744: 96 10 00 19 mov %i1, %o3 4000a748: 98 07 bf e0 add %fp, -32, %o4 4000a74c: 40 00 09 df call 4000cec8 4000a750: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 4000a754: 80 a2 20 00 cmp %o0, 0 4000a758: 12 80 00 06 bne 4000a770 <== ALWAYS TAKEN 4000a75c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 4000a760: 40 00 0d f0 call 4000df20 <__errno> <== NOT EXECUTED 4000a764: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000a768: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000a76c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 4000a770: 81 c7 e0 08 ret 4000a774: 81 e8 00 00 restore =============================================================================== 4000312c : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 4000312c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 40003130: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 40003134: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40003138: 80 a0 a0 01 cmp %g2, 1 4000313c: 12 80 00 05 bne 40003150 <== NEVER TAKEN 40003140: 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; 40003144: f0 20 60 5c st %i0, [ %g1 + 0x5c ] return 0; } 40003148: 81 c7 e0 08 ret 4000314c: 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 ); 40003150: 40 00 42 7f call 40013b4c <__errno> <== NOT EXECUTED 40003154: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003158: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 4000315c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003160: 81 c7 e0 08 ret <== NOT EXECUTED 40003164: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004534 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 40004534: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 40004538: 80 a6 20 00 cmp %i0, 0 4000453c: 02 80 00 5b be 400046a8 <== NEVER TAKEN 40004540: 21 10 00 9d sethi %hi(0x40027400), %l0 fprintf(stdout, "%s", the_jnode->name ); 40004544: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 ! 40027748 <_impure_ptr> 40004548: 90 06 20 0c add %i0, 0xc, %o0 4000454c: 40 00 3f 94 call 4001439c 40004550: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 40004554: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 40004558: 80 a2 a0 07 cmp %o2, 7 4000455c: 08 80 00 0f bleu 40004598 <== ALWAYS TAKEN 40004560: 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 ); 40004564: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 40004568: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 4000456c: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40004570: 40 00 3f 2d call 40014224 <== NOT EXECUTED 40004574: 92 12 62 d0 or %o1, 0x2d0, %o1 <== NOT EXECUTED assert(0); 40004578: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); assert(0); 4000457c: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 40004580: 15 10 00 97 sethi %hi(0x40025c00), %o2 <== NOT EXECUTED 40004584: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 40004588: 90 12 22 00 or %o0, 0x200, %o0 <== NOT EXECUTED 4000458c: 94 12 a0 10 or %o2, 0x10, %o2 <== NOT EXECUTED 40004590: 40 00 02 b9 call 40005074 <__assert_func> <== NOT EXECUTED 40004594: 96 12 e2 b0 or %o3, 0x2b0, %o3 <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 40004598: 05 10 00 11 sethi %hi(0x40004400), %g2 4000459c: 84 10 a0 d8 or %g2, 0xd8, %g2 ! 400044d8 400045a0: c2 00 80 01 ld [ %g2 + %g1 ], %g1 400045a4: 81 c0 40 00 jmp %g1 400045a8: 01 00 00 00 nop fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 400045ac: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 400045b0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400045b4: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 400045b8: 94 10 20 12 mov 0x12, %o2 <== NOT EXECUTED 400045bc: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400045c0: 40 00 42 96 call 40015018 <== NOT EXECUTED 400045c4: 90 12 22 b8 or %o0, 0x2b8, %o0 ! 40025ab8 <__FUNCTION__.5614+0x2f8><== NOT EXECUTED assert(0); 400045c8: 10 bf ff ed b 4000457c <== NOT EXECUTED 400045cc: 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)", 400045d0: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 400045d4: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 400045d8: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 400045dc: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 400045e0: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 400045e4: 40 00 3f 10 call 40014224 <== NOT EXECUTED 400045e8: 92 12 62 78 or %o1, 0x278, %o1 ! 40025a78 <__FUNCTION__.5614+0x2b8><== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400045ec: 31 10 00 96 sethi %hi(0x40025800), %i0 <== NOT EXECUTED 400045f0: 40 00 46 94 call 40016040 <== NOT EXECUTED 400045f4: 91 ee 22 e0 restore %i0, 0x2e0, %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 ")", 400045f8: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 400045fc: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 40004600: d0 00 60 08 ld [ %g1 + 8 ], %o0 40004604: 13 10 00 96 sethi %hi(0x40025800), %o1 40004608: 40 00 3f 07 call 40014224 4000460c: 92 12 62 88 or %o1, 0x288, %o1 ! 40025a88 <__FUNCTION__.5614+0x2c8> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40004610: 31 10 00 96 sethi %hi(0x40025800), %i0 40004614: 40 00 46 8b call 40016040 40004618: 91 ee 22 e0 restore %i0, 0x2e0, %o0 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 4000461c: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 40004620: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004624: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 40004628: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 4000462c: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 40004630: 40 00 42 7a call 40015018 <== NOT EXECUTED 40004634: 90 12 22 98 or %o0, 0x298, %o0 ! 40025a98 <__FUNCTION__.5614+0x2d8><== NOT EXECUTED assert(0); 40004638: 10 bf ff d1 b 4000457c <== NOT EXECUTED 4000463c: 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" ); 40004640: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 <== NOT EXECUTED 40004644: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004648: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 4000464c: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 40004650: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 40004654: 40 00 42 71 call 40015018 <== NOT EXECUTED 40004658: 90 12 22 98 or %o0, 0x298, %o0 ! 40025a98 <__FUNCTION__.5614+0x2d8><== NOT EXECUTED assert(0); 4000465c: 10 bf ff c8 b 4000457c <== NOT EXECUTED 40004660: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 40004664: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 40004668: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 4000466c: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 40004670: d0 00 60 08 ld [ %g1 + 8 ], %o0 40004674: 13 10 00 96 sethi %hi(0x40025800), %o1 40004678: 40 00 3e eb call 40014224 4000467c: 92 12 62 60 or %o1, 0x260, %o1 ! 40025a60 <__FUNCTION__.5614+0x2a0> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40004680: 31 10 00 96 sethi %hi(0x40025800), %i0 40004684: 40 00 46 6f call 40016040 40004688: 91 ee 22 e0 restore %i0, 0x2e0, %o0 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 4000468c: c2 04 23 48 ld [ %l0 + 0x348 ], %g1 40004690: 90 10 20 2f mov 0x2f, %o0 40004694: d2 00 60 08 ld [ %g1 + 8 ], %o1 40004698: 40 00 3e fd call 4001428c 4000469c: 31 10 00 96 sethi %hi(0x40025800), %i0 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400046a0: 40 00 46 68 call 40016040 400046a4: 91 ee 22 e0 restore %i0, 0x2e0, %o0 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 400046a8: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400046ac: 15 10 00 97 sethi %hi(0x40025c00), %o2 <== NOT EXECUTED 400046b0: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 400046b4: 90 12 22 00 or %o0, 0x200, %o0 <== NOT EXECUTED 400046b8: 94 12 a0 10 or %o2, 0x10, %o2 <== NOT EXECUTED 400046bc: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 400046c0: 40 00 02 6d call 40005074 <__assert_func> <== NOT EXECUTED 400046c4: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED =============================================================================== 40003174 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 40003174: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 40003178: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 4000317c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40003180: 80 a0 a0 04 cmp %g2, 4 40003184: 12 80 00 19 bne 400031e8 <== NEVER TAKEN 40003188: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 4000318c: 02 80 00 15 be 400031e0 <== NEVER TAKEN 40003190: 86 10 20 00 clr %g3 40003194: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 40003198: 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 ); 4000319c: b0 10 20 00 clr %i0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 400031a0: 80 a1 20 00 cmp %g4, 0 400031a4: 12 80 00 08 bne 400031c4 <== ALWAYS TAKEN 400031a8: c4 08 80 00 ldub [ %g2 ], %g2 400031ac: 30 80 00 13 b,a 400031f8 <== NOT EXECUTED 400031b0: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 400031b4: c8 48 80 18 ldsb [ %g2 + %i0 ], %g4 400031b8: 80 a1 20 00 cmp %g4, 0 400031bc: 02 80 00 07 be 400031d8 400031c0: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; 400031c4: 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; ((iinfo.sym_link.name[i] != '\0')); i++ ) 400031c8: b0 06 20 01 inc %i0 400031cc: 80 a6 80 18 cmp %i2, %i0 400031d0: 18 bf ff f8 bgu 400031b0 400031d4: 86 10 00 18 mov %i0, %g3 buf[i] = node->info.sym_link.name[i]; return i; } 400031d8: 81 c7 e0 08 ret 400031dc: 81 e8 00 00 restore 400031e0: 81 c7 e0 08 ret <== NOT EXECUTED 400031e4: 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 ); 400031e8: 40 00 42 59 call 40013b4c <__errno> <== NOT EXECUTED 400031ec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400031f0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400031f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400031f8: 81 c7 e0 08 ret <== NOT EXECUTED 400031fc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003200 : 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 */ ) { 40003200: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 40003204: e0 06 40 00 ld [ %i1 ], %l0 strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 40003208: 92 10 00 1b mov %i3, %o1 4000320c: 90 04 20 0c add %l0, 0xc, %o0 40003210: 40 00 46 23 call 40014a9c 40003214: 94 10 20 20 mov 0x20, %o2 if ( the_jnode->Parent != NULL ) 40003218: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000321c: 80 a0 60 00 cmp %g1, 0 40003220: 22 80 00 05 be,a 40003234 <== NEVER TAKEN 40003224: 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 ); 40003228: 40 00 14 8e call 40008460 <_Chain_Extract> 4000322c: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 40003230: 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 ); 40003234: 92 10 00 10 mov %l0, %o1 40003238: 90 00 60 50 add %g1, 0x50, %o0 4000323c: 40 00 14 7d call 40008430 <_Chain_Append> 40003240: 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 ); 40003244: 90 07 bf f8 add %fp, -8, %o0 40003248: 40 00 02 3b call 40003b34 4000324c: 92 10 20 00 clr %o1 40003250: c2 07 bf f8 ld [ %fp + -8 ], %g1 40003254: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 40003258: 81 c7 e0 08 ret 4000325c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000a784 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4000a784: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4000a788: 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 ) { 4000a78c: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000a790: 80 a0 60 00 cmp %g1, 0 4000a794: 22 80 00 06 be,a 4000a7ac <== NEVER TAKEN 4000a798: 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 ); 4000a79c: 40 00 03 a6 call 4000b634 <_Chain_Extract> 4000a7a0: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4000a7a4: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000a7a8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 4000a7ac: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000a7b0: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4000a7b4: 90 07 bf f8 add %fp, -8, %o0 4000a7b8: 40 00 01 12 call 4000ac00 4000a7bc: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 4000a7c0: 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) ) { 4000a7c4: 90 10 00 10 mov %l0, %o0 4000a7c8: 40 00 01 47 call 4000ace4 4000a7cc: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 4000a7d0: 80 a2 20 00 cmp %o0, 0 4000a7d4: 12 80 00 12 bne 4000a81c <== NEVER TAKEN 4000a7d8: 01 00 00 00 nop 4000a7dc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 4000a7e0: 80 a0 60 00 cmp %g1, 0 4000a7e4: 12 80 00 0e bne 4000a81c <== NEVER TAKEN 4000a7e8: 03 10 00 6e sethi %hi(0x4001b800), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4000a7ec: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 4001b868 4000a7f0: c4 06 40 00 ld [ %i1 ], %g2 4000a7f4: c6 00 60 04 ld [ %g1 + 4 ], %g3 4000a7f8: 80 a0 c0 02 cmp %g3, %g2 4000a7fc: 22 80 00 02 be,a 4000a804 <== NEVER TAKEN 4000a800: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4000a804: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000a808: 80 a0 60 04 cmp %g1, 4 4000a80c: 22 80 00 06 be,a 4000a824 4000a810: 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 ); 4000a814: 40 00 00 89 call 4000aa38 4000a818: 90 10 00 10 mov %l0, %o0 } return 0; } 4000a81c: 81 c7 e0 08 ret 4000a820: 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 ) 4000a824: 80 a2 20 00 cmp %o0, 0 4000a828: 02 bf ff fb be 4000a814 <== NEVER TAKEN 4000a82c: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 4000a830: 40 00 00 82 call 4000aa38 4000a834: 01 00 00 00 nop 4000a838: 30 bf ff f7 b,a 4000a814 4000a83c: 40 00 a8 74 call 40034a0c <__end+0x1847c> <== NOT EXECUTED 4000a840: 40 00 a8 74 call 40034a10 <__end+0x18480> <== NOT EXECUTED 4000a844: 40 00 a9 0c call 40034c74 <__end+0x186e4> <== NOT EXECUTED 4000a848: 40 00 a8 74 call 40034a18 <__end+0x18488> <== NOT EXECUTED 4000a84c: 40 00 a8 a0 call 40034acc <__end+0x1853c> <== NOT EXECUTED 4000a850: 40 00 a9 18 call 40034cb0 <__end+0x18720> <== NOT EXECUTED 4000a854: 40 00 a9 18 call 40034cb4 <__end+0x18724> <== NOT EXECUTED 4000a858: 40 00 a8 a0 call 40034ad8 <__end+0x18548> <== NOT EXECUTED =============================================================================== 4000a85c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000a85c: 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; 4000a860: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 4000a864: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000a868: 80 a0 a0 07 cmp %g2, 7 4000a86c: 08 80 00 08 bleu 4000a88c <== ALWAYS TAKEN 4000a870: 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 ); 4000a874: 40 00 0d ab call 4000df20 <__errno> <== NOT EXECUTED 4000a878: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a87c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000a880: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a884: 81 c7 e0 08 ret <== NOT EXECUTED 4000a888: 81 e8 00 00 restore <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4000a88c: 07 10 00 2a sethi %hi(0x4000a800), %g3 4000a890: 86 10 e0 3c or %g3, 0x3c, %g3 ! 4000a83c 4000a894: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 4000a898: 81 c0 80 00 jmp %g2 4000a89c: 01 00 00 00 nop case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4000a8a0: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 4000a8a4: 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; 4000a8a8: c6 00 60 30 ld [ %g1 + 0x30 ], %g3 buf->st_nlink = the_jnode->st_nlink; 4000a8ac: 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; 4000a8b0: c6 26 60 0c st %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000a8b4: 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 ); 4000a8b8: 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; 4000a8bc: 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; 4000a8c0: 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; 4000a8c4: 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; 4000a8c8: 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; 4000a8cc: 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; 4000a8d0: 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 ); 4000a8d4: 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; 4000a8d8: 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; 4000a8dc: 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 ); 4000a8e0: 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; 4000a8e4: 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; 4000a8e8: 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; 4000a8ec: 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; 4000a8f0: 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 = 4000a8f4: c4 26 60 04 st %g2, [ %i1 + 4 ] rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 4000a8f8: 03 00 00 3f sethi %hi(0xfc00), %g1 4000a8fc: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe 4000a900: 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; } 4000a904: 81 c7 e0 08 ret 4000a908: 91 e8 20 00 restore %g0, 0, %o0 4000a90c: 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; 4000a910: 10 bf ff e6 b 4000a8a8 4000a914: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4000a918: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 4000a91c: 10 bf ff e3 b 4000a8a8 4000a920: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] =============================================================================== 40003260 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 40003260: 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 ); 40003264: 40 00 45 d9 call 400149c8 40003268: 90 10 00 1a mov %i2, %o0 4000326c: 96 07 bf fc add %fp, -4, %o3 40003270: 92 10 00 08 mov %o0, %o1 40003274: a0 07 bf b8 add %fp, -72, %l0 40003278: 90 10 00 1a mov %i2, %o0 4000327c: 40 00 33 2f call 4000ff38 40003280: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 40003284: 40 00 45 bc call 40014974 40003288: 90 10 00 19 mov %i1, %o0 if (info.sym_link.name == NULL) { 4000328c: 80 a2 20 00 cmp %o0, 0 40003290: 02 80 00 15 be 400032e4 <== NEVER TAKEN 40003294: 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( 40003298: 90 10 00 18 mov %i0, %o0 4000329c: 94 10 00 10 mov %l0, %o2 400032a0: 92 10 20 04 mov 4, %o1 400032a4: 17 00 00 28 sethi %hi(0xa000), %o3 400032a8: 98 07 bf e0 add %fp, -32, %o4 400032ac: 96 12 e1 ff or %o3, 0x1ff, %o3 400032b0: 40 00 2f 9e call 4000f128 400032b4: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 400032b8: 80 a2 20 00 cmp %o0, 0 400032bc: 12 80 00 08 bne 400032dc <== ALWAYS TAKEN 400032c0: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 400032c4: 40 00 01 f1 call 40003a88 <== NOT EXECUTED 400032c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 400032cc: 40 00 42 20 call 40013b4c <__errno> <== NOT EXECUTED 400032d0: 01 00 00 00 nop <== NOT EXECUTED 400032d4: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 400032d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 400032dc: 81 c7 e0 08 ret 400032e0: 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); 400032e4: 40 00 42 1a call 40013b4c <__errno> <== NOT EXECUTED 400032e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400032ec: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400032f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400032f4: 81 c7 e0 08 ret <== NOT EXECUTED 400032f8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400032fc : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 400032fc: 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; 40003300: 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 ) { 40003304: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40003308: 80 a0 60 03 cmp %g1, 3 4000330c: 02 80 00 09 be 40003330 40003310: a2 10 00 18 mov %i0, %l1 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 40003314: c2 06 60 08 ld [ %i1 + 8 ], %g1 40003318: 90 10 00 11 mov %l1, %o0 4000331c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40003320: 9f c0 40 00 call %g1 40003324: 92 10 00 19 mov %i1, %o1 return result; } 40003328: 81 c7 e0 08 ret 4000332c: 91 e8 00 08 restore %g0, %o0, %o0 * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 40003330: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40003334: 80 a0 60 00 cmp %g1, 0 40003338: 02 80 00 25 be 400033cc <== NEVER TAKEN 4000333c: a4 07 bf e4 add %fp, -28, %l2 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 40003340: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40003344: da 06 60 04 ld [ %i1 + 4 ], %o5 40003348: c8 06 60 08 ld [ %i1 + 8 ], %g4 4000334c: c6 06 60 0c ld [ %i1 + 0xc ], %g3 40003350: c4 27 bf f4 st %g2, [ %fp + -12 ] the_link.node_access = node->info.hard_link.link_node; 40003354: 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; 40003358: da 27 bf e8 st %o5, [ %fp + -24 ] 4000335c: c8 27 bf ec st %g4, [ %fp + -20 ] 40003360: c6 27 bf f0 st %g3, [ %fp + -16 ] the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 40003364: 40 00 2f be call 4000f25c 40003368: 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) 4000336c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40003370: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 40003374: 80 a0 a0 01 cmp %g2, 1 40003378: 02 80 00 0a be 400033a0 4000337c: 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 ); 40003380: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 40003384: c6 30 60 34 sth %g3, [ %g1 + 0x34 ] IMFS_update_ctime( node->info.hard_link.link_node ); 40003388: 40 00 01 eb call 40003b34 4000338c: 92 10 20 00 clr %o1 40003390: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40003394: c4 07 bf f8 ld [ %fp + -8 ], %g2 40003398: 10 bf ff df b 40003314 4000339c: 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 ); 400033a0: c2 07 bf ec ld [ %fp + -20 ], %g1 400033a4: 90 10 00 18 mov %i0, %o0 400033a8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 400033ac: 92 10 00 12 mov %l2, %o1 400033b0: 9f c0 40 00 call %g1 400033b4: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 400033b8: 80 a2 20 00 cmp %o0, 0 400033bc: 22 bf ff d7 be,a 40003318 400033c0: c2 06 60 08 ld [ %i1 + 8 ], %g1 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 400033c4: 81 c7 e0 08 ret 400033c8: 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 ); 400033cc: 40 00 41 e0 call 40013b4c <__errno> <== NOT EXECUTED 400033d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400033d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400033d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400033dc: 81 c7 e0 08 ret <== NOT EXECUTED 400033e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400033e4 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 400033e4: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 400033e8: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 400033ec: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 400033f0: 80 a0 a0 01 cmp %g2, 1 400033f4: 12 80 00 09 bne 40003418 <== NEVER TAKEN 400033f8: 01 00 00 00 nop /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 400033fc: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 40003400: 80 a0 a0 00 cmp %g2, 0 40003404: 02 80 00 0b be 40003430 <== NEVER TAKEN 40003408: 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; 4000340c: c0 20 60 5c clr [ %g1 + 0x5c ] return 0; } 40003410: 81 c7 e0 08 ret 40003414: 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 ); 40003418: 40 00 41 cd call 40013b4c <__errno> <== NOT EXECUTED 4000341c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003420: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 40003424: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003428: 81 c7 e0 08 ret <== NOT EXECUTED 4000342c: 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 */ 40003430: 40 00 41 c7 call 40013b4c <__errno> <== NOT EXECUTED 40003434: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003438: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000343c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003440: 81 c7 e0 08 ret <== NOT EXECUTED 40003444: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400023b0 : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 400023b0: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 400023b4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400023b8: c2 00 61 88 ld [ %g1 + 0x188 ], %g1 ! 4001bd88 400023bc: 80 a0 60 00 cmp %g1, 0 400023c0: 02 80 00 05 be 400023d4 <== ALWAYS TAKEN 400023c4: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 400023c8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 400023cc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400023d0: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 400023d4: 40 00 22 f6 call 4000afac 400023d8: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 400023dc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400023e0: c2 00 61 8c ld [ %g1 + 0x18c ], %g1 ! 4001bd8c 400023e4: 80 a0 60 00 cmp %g1, 0 400023e8: 02 80 00 08 be 40002408 <== ALWAYS TAKEN 400023ec: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 400023f0: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 400023f4: 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)( 400023f8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400023fc: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40002400: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40002404: 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 ( 40002408: 23 10 00 6f sethi %hi(0x4001bc00), %l1 4000240c: c2 0c 61 85 ldub [ %l1 + 0x185 ], %g1 ! 4001bd85 40002410: 80 a0 60 00 cmp %g1, 0 40002414: 12 80 00 10 bne 40002454 40002418: 21 10 00 6d sethi %hi(0x4001b400), %l0 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 4000241c: 03 10 00 6e sethi %hi(0x4001b800), %g1 40002420: c2 08 60 30 ldub [ %g1 + 0x30 ], %g1 ! 4001b830 40002424: 80 a0 60 00 cmp %g1, 0 40002428: 12 80 00 13 bne 40002474 4000242c: 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 ); 40002430: 21 10 00 6d sethi %hi(0x4001b400), %l0 40002434: d0 04 23 60 ld [ %l0 + 0x360 ], %o0 ! 4001b760 40002438: 92 10 00 18 mov %i0, %o1 4000243c: 94 10 00 19 mov %i1, %o2 40002440: 40 00 11 4a call 40006968 <_Heap_Initialize> 40002444: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 40002448: 80 a2 20 00 cmp %o0, 0 4000244c: 02 80 00 13 be 40002498 <== NEVER TAKEN 40002450: 01 00 00 00 nop rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40002454: d0 04 23 60 ld [ %l0 + 0x360 ], %o0 40002458: 21 10 00 6f sethi %hi(0x4001bc00), %l0 4000245c: 40 00 14 83 call 40007668 <_Protected_heap_Get_size> 40002460: e2 04 23 28 ld [ %l0 + 0x328 ], %l1 ! 4001bf28 40002464: 90 02 00 11 add %o0, %l1, %o0 40002468: d0 24 23 28 st %o0, [ %l0 + 0x328 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 4000246c: 81 c7 e0 08 ret 40002470: 81 e8 00 00 restore if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 40002474: 92 10 20 00 clr %o1 40002478: 40 00 31 25 call 4000e90c 4000247c: 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 ) { 40002480: c2 0c 61 85 ldub [ %l1 + 0x185 ], %g1 40002484: 80 a0 60 00 cmp %g1, 0 40002488: 22 bf ff eb be,a 40002434 <== ALWAYS TAKEN 4000248c: 21 10 00 6d sethi %hi(0x4001b400), %l0 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40002490: 10 bf ff f2 b 40002458 <== NOT EXECUTED 40002494: d0 04 23 60 ld [ %l0 + 0x360 ], %o0 ! 4001b760 <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 40002498: 40 00 0f 17 call 400060f4 <== NOT EXECUTED 4000249c: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED =============================================================================== 40001ca4 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 40001ca4: 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 ) 40001ca8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40001cac: 02 80 00 3b be 40001d98 <== NOT EXECUTED 40001cb0: 27 10 00 70 sethi %hi(0x4001c000), %l3 <== NOT EXECUTED return; if ( !print_handler ) 40001cb4: e8 04 e0 4c ld [ %l3 + 0x4c ], %l4 ! 4001c04c <== NOT EXECUTED 40001cb8: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40001cbc: 02 80 00 37 be 40001d98 <== NOT EXECUTED 40001cc0: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 40001cc4: 02 80 00 3e be 40001dbc <== NOT EXECUTED 40001cc8: 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); 40001ccc: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40001cd0: 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); 40001cd4: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40001cd8: 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 ); 40001cdc: 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); 40001ce0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40001ce4: 7f ff ff d8 call 40001c44 <== NOT EXECUTED 40001ce8: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 40001cec: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40001cf0: 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 ) 40001cf4: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40001cf8: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 40001cfc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40001d00: 02 80 00 44 be 40001e10 <== NOT EXECUTED 40001d04: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED (*print_handler)( 40001d08: ee 06 20 08 ld [ %i0 + 8 ], %l7 <== NOT EXECUTED 40001d0c: 2b 10 00 70 sethi %hi(0x4001c000), %l5 <== NOT EXECUTED 40001d10: fa 05 60 48 ld [ %l5 + 0x48 ], %i5 ! 4001c048 <== NOT EXECUTED 40001d14: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40001d18: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 40001d1c: 40 00 0f 99 call 40005b80 <== NOT EXECUTED 40001d20: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 40001d24: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001d28: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 40001d2c: 94 10 00 17 mov %l7, %o2 <== NOT EXECUTED 40001d30: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 40001d34: 9f c5 00 00 call %l4 <== NOT EXECUTED 40001d38: 92 12 61 c8 or %o1, 0x1c8, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40001d3c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED 40001d40: c2 04 e0 4c ld [ %l3 + 0x4c ], %g1 <== NOT EXECUTED 40001d44: d4 04 a0 04 ld [ %l2 + 4 ], %o2 <== NOT EXECUTED 40001d48: d0 05 60 48 ld [ %l5 + 0x48 ], %o0 <== NOT EXECUTED 40001d4c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 40001d50: 98 10 00 16 mov %l6, %o4 <== NOT EXECUTED 40001d54: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 40001d58: 9a 10 00 11 mov %l1, %o5 <== NOT EXECUTED 40001d5c: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001d60: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d64: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 4001a9e8 <__FUNCTION__.5614+0x260><== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40001d68: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 40001d6c: c4 00 60 44 ld [ %g1 + 0x44 ], %g2 ! 4001c044 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40001d70: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40001d74: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40001d78: 02 80 00 0a be 40001da0 <== NOT EXECUTED 40001d7c: 05 10 00 70 sethi %hi(0x4001c000), %g2 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 40001d80: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 <== NOT EXECUTED 40001d84: d0 00 a0 48 ld [ %g2 + 0x48 ], %o0 <== NOT EXECUTED 40001d88: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001d8c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40001d90: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d94: 92 12 62 18 or %o1, 0x218, %o1 <== NOT EXECUTED 40001d98: 81 c7 e0 08 ret <== NOT EXECUTED 40001d9c: 81 e8 00 00 restore <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 40001da0: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 <== NOT EXECUTED 40001da4: d0 00 a0 48 ld [ %g2 + 0x48 ], %o0 <== NOT EXECUTED 40001da8: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001dac: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001db0: 92 12 62 08 or %o1, 0x208, %o1 ! 4001aa08 <__FUNCTION__.5614+0x280><== NOT EXECUTED 40001db4: 81 c7 e0 08 ret <== NOT EXECUTED 40001db8: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 40001dbc: 25 10 00 70 sethi %hi(0x4001c000), %l2 <== NOT EXECUTED 40001dc0: a4 14 a1 e4 or %l2, 0x1e4, %l2 ! 4001c1e4 <== NOT EXECUTED 40001dc4: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 40001dc8: ac 10 20 00 clr %l6 <== NOT EXECUTED 40001dcc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001dd0: 02 bf ff f2 be 40001d98 <== NOT EXECUTED 40001dd4: 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); 40001dd8: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40001ddc: 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); 40001de0: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40001de4: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 40001de8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40001dec: 7f ff ff 96 call 40001c44 <== NOT EXECUTED 40001df0: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 40001df4: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40001df8: 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 ) 40001dfc: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40001e00: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 40001e04: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40001e08: 12 bf ff c0 bne 40001d08 <== NOT EXECUTED 40001e0c: 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 ); 40001e10: 2b 10 00 70 sethi %hi(0x4001c000), %l5 <== NOT EXECUTED 40001e14: d0 05 60 48 ld [ %l5 + 0x48 ], %o0 ! 4001c048 <== NOT EXECUTED 40001e18: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001e1c: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 40001e20: 9f c5 00 00 call %l4 <== NOT EXECUTED 40001e24: 92 12 61 d8 or %o1, 0x1d8, %o1 <== NOT EXECUTED } (*print_handler)( 40001e28: 10 bf ff c6 b 40001d40 <== NOT EXECUTED 40001e2c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED =============================================================================== 40002044 : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 40002044: 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) 40002048: 21 10 00 70 sethi %hi(0x4001c000), %l0 4000204c: c2 04 20 44 ld [ %l0 + 0x44 ], %g1 ! 4001c044 40002050: 80 a0 60 00 cmp %g1, 0 40002054: 12 80 00 20 bne 400020d4 40002058: 1b 10 00 70 sethi %hi(0x4001c000), %o5 4000205c: 09 10 00 6a sethi %hi(0x4001a800), %g4 40002060: 9a 13 61 d4 or %o5, 0x1d4, %o5 40002064: 88 11 23 70 or %g4, 0x370, %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 ]; 40002068: 84 08 60 03 and %g1, 3, %g2 4000206c: 85 28 a0 02 sll %g2, 2, %g2 40002070: c6 01 00 02 ld [ %g4 + %g2 ], %g3 40002074: 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++ ) { 40002078: 82 00 60 01 inc %g1 4000207c: 80 a0 60 04 cmp %g1, 4 40002080: 12 bf ff fa bne 40002068 40002084: 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) { 40002088: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000208c: c2 00 63 d0 ld [ %g1 + 0x3d0 ], %g1 ! 4001c3d0 <_CPU_Interrupt_stack_low> 40002090: 80 a0 60 00 cmp %g1, 0 40002094: 02 80 00 0e be 400020cc <== NEVER TAKEN 40002098: 05 10 00 70 sethi %hi(0x4001c000), %g2 4000209c: c6 00 a3 1c ld [ %g2 + 0x31c ], %g3 ! 4001c31c <_CPU_Interrupt_stack_high> 400020a0: 80 a0 e0 00 cmp %g3, 0 400020a4: 02 80 00 0a be 400020cc <== NEVER TAKEN 400020a8: 86 20 c0 01 sub %g3, %g1, %g3 Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 400020ac: 05 10 00 70 sethi %hi(0x4001c000), %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 400020b0: c6 20 a1 e4 st %g3, [ %g2 + 0x1e4 ] ! 4001c1e4 * 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; 400020b4: 84 10 a1 e4 or %g2, 0x1e4, %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 400020b8: 90 10 00 01 mov %g1, %o0 400020bc: 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; 400020c0: 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); 400020c4: 40 00 32 c0 call 4000ebc4 400020c8: 92 10 20 a5 mov 0xa5, %o1 } #endif Stack_check_Initialized = 1; 400020cc: 82 10 20 01 mov 1, %g1 400020d0: c2 24 20 44 st %g1, [ %l0 + 0x44 ] 400020d4: 81 c7 e0 08 ret 400020d8: 81 e8 00 00 restore =============================================================================== 40001c44 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 40001c44: 82 02 20 10 add %o0, 0x10, %g1 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 40001c48: 86 0a 7f fc and %o1, -4, %g3 <== NOT EXECUTED 40001c4c: 86 00 40 03 add %g1, %g3, %g3 <== NOT EXECUTED 40001c50: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40001c54: 1a 80 00 10 bcc 40001c94 <== NOT EXECUTED 40001c58: 05 29 69 69 sethi %hi(0xa5a5a400), %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 40001c5c: c8 02 20 10 ld [ %o0 + 0x10 ], %g4 <== NOT EXECUTED 40001c60: 84 10 a1 a5 or %g2, 0x1a5, %g2 <== NOT EXECUTED 40001c64: 80 a1 00 02 cmp %g4, %g2 <== NOT EXECUTED 40001c68: 22 80 00 08 be,a 40001c88 <== NOT EXECUTED 40001c6c: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED return (void *) base; 40001c70: 81 c3 e0 08 retl <== NOT EXECUTED 40001c74: 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) 40001c78: 80 a0 80 04 cmp %g2, %g4 <== NOT EXECUTED 40001c7c: 12 80 00 08 bne 40001c9c <== NOT EXECUTED 40001c80: 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++) 40001c84: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED 40001c88: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40001c8c: 38 bf ff fb bgu,a 40001c78 <== NOT EXECUTED 40001c90: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 40001c94: 81 c3 e0 08 retl <== NOT EXECUTED 40001c98: 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; 40001c9c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40001ea4 : * * 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) { 40001ea4: 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"); 40001ea8: 11 10 00 6a sethi %hi(0x4001a800), %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); 40001eac: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 40001eb0: 40 00 05 41 call 400033b4 <== NOT EXECUTED 40001eb4: 90 12 22 88 or %o0, 0x288, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 40001eb8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40001ebc: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40001ec0: 40 00 05 3d call 400033b4 <== NOT EXECUTED 40001ec4: 90 12 22 98 or %o0, 0x298, %o0 ! 4001aa98 <__FUNCTION__.5614+0x310><== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 40001ec8: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 40001ecc: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40001ed0: 40 00 05 39 call 400033b4 <== NOT EXECUTED 40001ed4: 90 12 22 b8 or %o0, 0x2b8, %o0 ! 4001aab8 <__FUNCTION__.5614+0x330><== NOT EXECUTED printk( 40001ed8: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 40001edc: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40001ee0: 40 00 05 35 call 400033b4 <== NOT EXECUTED 40001ee4: 90 12 22 d0 or %o0, 0x2d0, %o0 ! 4001aad0 <__FUNCTION__.5614+0x348><== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 40001ee8: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 40001eec: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 40001ef0: 40 00 0f 24 call 40005b80 <== NOT EXECUTED 40001ef4: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 40001ef8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40001efc: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40001f00: 40 00 05 2d call 400033b4 <== NOT EXECUTED 40001f04: 90 12 22 e8 or %o0, 0x2e8, %o0 ! 4001aae8 <__FUNCTION__.5614+0x360><== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 40001f08: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED 40001f0c: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED 40001f10: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40001f14: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 40001f18: 40 00 05 27 call 400033b4 <== NOT EXECUTED 40001f1c: 90 12 23 00 or %o0, 0x300, %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) { 40001f20: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 40001f24: 02 80 00 04 be 40001f34 <== NOT EXECUTED 40001f28: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 40001f2c: 40 00 11 4f call 40006468 <== NOT EXECUTED 40001f30: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 40001f34: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40001f38: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 40001f3c: 90 12 23 38 or %o0, 0x338, %o0 <== NOT EXECUTED 40001f40: 40 00 05 1d call 400033b4 <== NOT EXECUTED 40001f44: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED 40001f48: 30 bf ff f9 b,a 40001f2c <== NOT EXECUTED =============================================================================== 400062b4 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 400062b4: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 400062b8: 23 10 00 70 sethi %hi(0x4001c000), %l1 400062bc: e0 04 63 34 ld [ %l1 + 0x334 ], %l0 ! 4001c334 <_API_extensions_List> 400062c0: a2 14 63 34 or %l1, 0x334, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400062c4: a2 04 60 04 add %l1, 4, %l1 400062c8: 80 a4 00 11 cmp %l0, %l1 400062cc: 02 80 00 09 be 400062f0 <_API_extensions_Run_postdriver+0x3c><== NEVER TAKEN 400062d0: 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)(); 400062d4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400062d8: 9f c0 40 00 call %g1 400062dc: 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 ) { 400062e0: 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 ; 400062e4: 80 a4 00 11 cmp %l0, %l1 400062e8: 32 bf ff fc bne,a 400062d8 <_API_extensions_Run_postdriver+0x24><== NEVER TAKEN 400062ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 400062f0: 81 c7 e0 08 ret 400062f4: 81 e8 00 00 restore =============================================================================== 400062f8 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 400062f8: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 400062fc: 23 10 00 70 sethi %hi(0x4001c000), %l1 40006300: e0 04 63 34 ld [ %l1 + 0x334 ], %l0 ! 4001c334 <_API_extensions_List> 40006304: a2 14 63 34 or %l1, 0x334, %l1 40006308: a2 04 60 04 add %l1, 4, %l1 4000630c: 80 a4 00 11 cmp %l0, %l1 40006310: 02 80 00 0a be 40006338 <_API_extensions_Run_postswitch+0x40><== NEVER TAKEN 40006314: 25 10 00 70 sethi %hi(0x4001c000), %l2 40006318: a4 14 a1 ac or %l2, 0x1ac, %l2 ! 4001c1ac <_Thread_Executing> * provide this hook. */ #if defined(RTEMS_ITRON_API) if ( the_extension->postswitch_hook ) #endif (*the_extension->postswitch_hook)( _Thread_Executing ); 4000631c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40006320: 9f c0 40 00 call %g1 40006324: 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 ) { 40006328: 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 ; 4000632c: 80 a4 00 11 cmp %l0, %l1 40006330: 32 bf ff fc bne,a 40006320 <_API_extensions_Run_postswitch+0x28><== NEVER TAKEN 40006334: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 40006338: 81 c7 e0 08 ret 4000633c: 81 e8 00 00 restore =============================================================================== 40016cac <_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 ) { 40016cac: 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 ) { 40016cb0: 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 ) { 40016cb4: 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 ) { 40016cb8: 80 a0 40 1a cmp %g1, %i2 40016cbc: 0a 80 00 17 bcs 40016d18 <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN 40016cc0: 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 ) { 40016cc4: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40016cc8: 80 a0 60 00 cmp %g1, 0 40016ccc: 02 80 00 0a be 40016cf4 <_CORE_message_queue_Broadcast+0x48> 40016cd0: a4 10 20 00 clr %l2 *count = 0; 40016cd4: c0 27 40 00 clr [ %i5 ] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 40016cd8: 81 c7 e0 08 ret 40016cdc: 91 e8 20 00 restore %g0, 0, %o0 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40016ce0: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 40016ce4: 40 00 23 f0 call 4001fca4 40016ce8: a4 04 a0 01 inc %l2 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 40016cec: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 40016cf0: 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))) { 40016cf4: 40 00 0a 4d call 40019628 <_Thread_queue_Dequeue> 40016cf8: 90 10 00 10 mov %l0, %o0 40016cfc: 92 10 00 19 mov %i1, %o1 40016d00: 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 = 40016d04: 80 a2 20 00 cmp %o0, 0 40016d08: 12 bf ff f6 bne 40016ce0 <_CORE_message_queue_Broadcast+0x34> 40016d0c: 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; 40016d10: e4 27 40 00 st %l2, [ %i5 ] 40016d14: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40016d18: 81 c7 e0 08 ret 40016d1c: 81 e8 00 00 restore =============================================================================== 4001066c <_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 ) { 4001066c: 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; 40010670: 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; 40010674: 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; 40010678: 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)) { 4001067c: 80 8e e0 03 btst 3, %i3 40010680: 02 80 00 09 be 400106a4 <_CORE_message_queue_Initialize+0x38> 40010684: a2 10 00 1b mov %i3, %l1 allocated_message_size += sizeof(uint32_t); 40010688: a2 06 e0 04 add %i3, 4, %l1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 4001068c: a2 0c 7f fc and %l1, -4, %l1 } if (allocated_message_size < maximum_message_size) 40010690: 80 a6 c0 11 cmp %i3, %l1 40010694: 08 80 00 05 bleu 400106a8 <_CORE_message_queue_Initialize+0x3c><== ALWAYS TAKEN 40010698: a0 04 60 10 add %l1, 0x10, %l0 STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 4001069c: 81 c7 e0 08 ret 400106a0: 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)); 400106a4: 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 * 400106a8: 92 10 00 1a mov %i2, %o1 400106ac: 40 00 4c 9b call 40023918 <.umul> 400106b0: 90 10 00 10 mov %l0, %o0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 400106b4: 80 a2 00 11 cmp %o0, %l1 400106b8: 0a bf ff f9 bcs 4001069c <_CORE_message_queue_Initialize+0x30><== NEVER TAKEN 400106bc: 01 00 00 00 nop return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 400106c0: 40 00 0c 23 call 4001374c <_Workspace_Allocate> 400106c4: 01 00 00 00 nop _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 400106c8: 80 a2 20 00 cmp %o0, 0 400106cc: 02 bf ff f4 be 4001069c <_CORE_message_queue_Initialize+0x30> 400106d0: d0 26 20 5c st %o0, [ %i0 + 0x5c ] /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 400106d4: 92 10 00 08 mov %o0, %o1 400106d8: 94 10 00 1a mov %i2, %o2 400106dc: 90 06 20 60 add %i0, 0x60, %o0 400106e0: 40 00 14 8a call 40015908 <_Chain_Initialize> 400106e4: 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( 400106e8: 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; 400106ec: c0 26 20 54 clr [ %i0 + 0x54 ] 400106f0: 82 18 60 01 xor %g1, 1, %g1 400106f4: 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); 400106f8: 82 06 20 54 add %i0, 0x54, %g1 400106fc: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40010700: 82 06 20 50 add %i0, 0x50, %g1 40010704: 90 10 00 18 mov %i0, %o0 40010708: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 4001070c: 92 60 3f ff subx %g0, -1, %o1 40010710: 94 10 20 80 mov 0x80, %o2 40010714: 96 10 20 06 mov 6, %o3 40010718: 40 00 08 cc call 40012a48 <_Thread_queue_Initialize> 4001071c: 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; 40010720: 81 c7 e0 08 ret 40010724: 81 e8 00 00 restore =============================================================================== 400065ec <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 400065ec: 9d e3 bf a0 save %sp, -96, %sp _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 400065f0: 21 10 00 70 sethi %hi(0x4001c000), %l0 400065f4: c2 04 20 f0 ld [ %l0 + 0xf0 ], %g1 ! 4001c0f0 <_Thread_Dispatch_disable_level> 400065f8: 80 a0 60 00 cmp %g1, 0 400065fc: 02 80 00 05 be 40006610 <_CORE_mutex_Seize+0x24> 40006600: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40006604: 80 8e a0 ff btst 0xff, %i2 40006608: 12 80 00 1a bne 40006670 <_CORE_mutex_Seize+0x84> <== ALWAYS TAKEN 4000660c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40006610: 90 10 00 18 mov %i0, %o0 40006614: 40 00 14 33 call 4000b6e0 <_CORE_mutex_Seize_interrupt_trylock> 40006618: 92 07 a0 54 add %fp, 0x54, %o1 4000661c: 80 a2 20 00 cmp %o0, 0 40006620: 02 80 00 12 be 40006668 <_CORE_mutex_Seize+0x7c> 40006624: 80 8e a0 ff btst 0xff, %i2 40006628: 02 80 00 1a be 40006690 <_CORE_mutex_Seize+0xa4> 4000662c: 01 00 00 00 nop 40006630: c4 04 20 f0 ld [ %l0 + 0xf0 ], %g2 40006634: 03 10 00 70 sethi %hi(0x4001c000), %g1 40006638: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001c1ac <_Thread_Executing> 4000663c: f2 20 60 20 st %i1, [ %g1 + 0x20 ] 40006640: f0 20 60 44 st %i0, [ %g1 + 0x44 ] 40006644: 82 00 a0 01 add %g2, 1, %g1 40006648: c2 24 20 f0 st %g1, [ %l0 + 0xf0 ] 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; 4000664c: 82 10 20 01 mov 1, %g1 40006650: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 40006654: 7f ff ed a6 call 40001cec 40006658: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 4000665c: 90 10 00 18 mov %i0, %o0 40006660: 7f ff ff c0 call 40006560 <_CORE_mutex_Seize_interrupt_blocking> 40006664: 92 10 00 1b mov %i3, %o1 40006668: 81 c7 e0 08 ret 4000666c: 81 e8 00 00 restore 40006670: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 40006674: 80 a0 60 01 cmp %g1, 1 40006678: 28 bf ff e7 bleu,a 40006614 <_CORE_mutex_Seize+0x28> 4000667c: 90 10 00 18 mov %i0, %o0 40006680: 90 10 20 00 clr %o0 40006684: 92 10 20 00 clr %o1 40006688: 40 00 01 a6 call 40006d20 <_Internal_error_Occurred> 4000668c: 94 10 20 13 mov 0x13, %o2 40006690: 7f ff ed 97 call 40001cec 40006694: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 40006698: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000669c: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001c1ac <_Thread_Executing> 400066a0: 84 10 20 01 mov 1, %g2 400066a4: c4 20 60 34 st %g2, [ %g1 + 0x34 ] 400066a8: 81 c7 e0 08 ret 400066ac: 81 e8 00 00 restore =============================================================================== 4000b6e0 <_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 ) { 4000b6e0: 9d e3 bf a0 save %sp, -96, %sp { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 4000b6e4: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b6e8: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001c1ac <_Thread_Executing> executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000b6ec: c0 20 60 34 clr [ %g1 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000b6f0: c4 06 20 50 ld [ %i0 + 0x50 ], %g2 4000b6f4: 80 a0 a0 00 cmp %g2, 0 4000b6f8: 22 80 00 13 be,a 4000b744 <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000b6fc: c4 06 20 5c ld [ %i0 + 0x5c ], %g2 the_mutex->lock = CORE_MUTEX_LOCKED; 4000b700: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000b704: 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; 4000b708: 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; 4000b70c: 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; 4000b710: c2 26 20 5c st %g1, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000b714: 86 10 20 01 mov 1, %g3 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000b718: 80 a0 a0 02 cmp %g2, 2 4000b71c: 02 80 00 0f be 4000b758 <_CORE_mutex_Seize_interrupt_trylock+0x78> 4000b720: c6 26 20 54 st %g3, [ %i0 + 0x54 ] 4000b724: 80 a0 a0 03 cmp %g2, 3 4000b728: 22 80 00 1f be,a 4000b7a4 <_CORE_mutex_Seize_interrupt_trylock+0xc4> 4000b72c: da 00 60 1c ld [ %g1 + 0x1c ], %o5 executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4000b730: d0 06 40 00 ld [ %i1 ], %o0 4000b734: 7f ff d9 6e call 40001cec 4000b738: b0 10 20 00 clr %i0 4000b73c: 81 c7 e0 08 ret 4000b740: 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 ) ) { 4000b744: 80 a0 40 02 cmp %g1, %g2 4000b748: 22 80 00 0c be,a 4000b778 <_CORE_mutex_Seize_interrupt_trylock+0x98> 4000b74c: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000b750: 81 c7 e0 08 ret 4000b754: 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++; 4000b758: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 4000b75c: 84 00 a0 01 inc %g2 4000b760: c4 20 60 1c st %g2, [ %g1 + 0x1c ] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4000b764: d0 06 40 00 ld [ %i1 ], %o0 4000b768: 7f ff d9 61 call 40001cec 4000b76c: b0 10 20 00 clr %i0 4000b770: 81 c7 e0 08 ret 4000b774: 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 ) { 4000b778: 80 a0 a0 00 cmp %g2, 0 4000b77c: 12 80 00 2b bne 4000b828 <_CORE_mutex_Seize_interrupt_trylock+0x148> 4000b780: 80 a0 a0 01 cmp %g2, 1 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4000b784: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000b788: 82 00 60 01 inc %g1 4000b78c: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( *level_p ); 4000b790: d0 06 40 00 ld [ %i1 ], %o0 4000b794: 7f ff d9 56 call 40001cec 4000b798: b0 10 20 00 clr %i0 4000b79c: 81 c7 e0 08 ret 4000b7a0: 81 e8 00 00 restore { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4000b7a4: 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++; 4000b7a8: 88 03 60 01 add %o5, 1, %g4 4000b7ac: c8 20 60 1c st %g4, [ %g1 + 0x1c ] */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4000b7b0: c8 06 20 4c ld [ %i0 + 0x4c ], %g4 current = executing->current_priority; if ( current == ceiling ) { 4000b7b4: 80 a1 00 02 cmp %g4, %g2 4000b7b8: 02 80 00 24 be 4000b848 <_CORE_mutex_Seize_interrupt_trylock+0x168> 4000b7bc: 01 00 00 00 nop _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 4000b7c0: 1a 80 00 11 bcc 4000b804 <_CORE_mutex_Seize_interrupt_trylock+0x124> 4000b7c4: 84 10 20 06 mov 6, %g2 ! 6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000b7c8: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000b7cc: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001c0f0 <_Thread_Dispatch_disable_level> 4000b7d0: 84 00 a0 01 inc %g2 4000b7d4: c4 20 60 f0 st %g2, [ %g1 + 0xf0 ] _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4000b7d8: 7f ff d9 45 call 40001cec 4000b7dc: d0 06 40 00 ld [ %i1 ], %o0 _Thread_Change_priority( 4000b7e0: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000b7e4: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000b7e8: 94 10 20 00 clr %o2 4000b7ec: 7f ff ef b8 call 400076cc <_Thread_Change_priority> 4000b7f0: b0 10 20 00 clr %i0 the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 4000b7f4: 7f ff f1 36 call 40007ccc <_Thread_Enable_dispatch> 4000b7f8: 01 00 00 00 nop 4000b7fc: 81 c7 e0 08 ret 4000b800: 81 e8 00 00 restore return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000b804: c4 20 60 34 st %g2, [ %g1 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000b808: c6 26 20 50 st %g3, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ 4000b80c: c0 26 20 54 clr [ %i0 + 0x54 ] executing->resource_count--; /* undo locking above */ 4000b810: da 20 60 1c st %o5, [ %g1 + 0x1c ] _ISR_Enable( *level_p ); 4000b814: d0 06 40 00 ld [ %i1 ], %o0 4000b818: 7f ff d9 35 call 40001cec 4000b81c: b0 10 20 00 clr %i0 4000b820: 81 c7 e0 08 ret 4000b824: 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 ) { 4000b828: 12 bf ff ca bne 4000b750 <_CORE_mutex_Seize_interrupt_trylock+0x70><== ALWAYS TAKEN 4000b82c: 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; 4000b830: c4 20 60 34 st %g2, [ %g1 + 0x34 ] <== NOT EXECUTED _ISR_Enable( *level_p ); 4000b834: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED 4000b838: 7f ff d9 2d call 40001cec <== NOT EXECUTED 4000b83c: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000b840: 81 c7 e0 08 ret <== NOT EXECUTED 4000b844: 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 ); 4000b848: d0 06 40 00 ld [ %i1 ], %o0 4000b84c: 7f ff d9 28 call 40001cec 4000b850: b0 10 20 00 clr %i0 4000b854: 81 c7 e0 08 ret 4000b858: 81 e8 00 00 restore =============================================================================== 4000684c <_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 ) { 4000684c: 9d e3 bf a0 save %sp, -96, %sp 40006850: 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)) ) { 40006854: b0 10 20 00 clr %i0 40006858: 40 00 06 05 call 4000806c <_Thread_queue_Dequeue> 4000685c: 90 10 00 10 mov %l0, %o0 40006860: 80 a2 20 00 cmp %o0, 0 40006864: 02 80 00 04 be 40006874 <_CORE_semaphore_Surrender+0x28> 40006868: 01 00 00 00 nop status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 4000686c: 81 c7 e0 08 ret 40006870: 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 ); 40006874: 7f ff ed 1a call 40001cdc 40006878: 01 00 00 00 nop if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 4000687c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40006880: c4 04 20 40 ld [ %l0 + 0x40 ], %g2 40006884: 80 a0 40 02 cmp %g1, %g2 40006888: 1a 80 00 05 bcc 4000689c <_CORE_semaphore_Surrender+0x50> <== NEVER TAKEN 4000688c: b0 10 20 04 mov 4, %i0 the_semaphore->count += 1; 40006890: 82 00 60 01 inc %g1 40006894: b0 10 20 00 clr %i0 40006898: c2 24 20 48 st %g1, [ %l0 + 0x48 ] else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 4000689c: 7f ff ed 14 call 40001cec 400068a0: 01 00 00 00 nop } return status; } 400068a4: 81 c7 e0 08 ret 400068a8: 81 e8 00 00 restore =============================================================================== 4000b6a8 <_Chain_Initialize>: Chain_Node *current; Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; 4000b6a8: c0 22 20 04 clr [ %o0 + 4 ] next = starting_address; while ( count-- ) { 4000b6ac: 80 a2 a0 00 cmp %o2, 0 4000b6b0: 02 80 00 08 be 4000b6d0 <_Chain_Initialize+0x28> <== NEVER TAKEN 4000b6b4: 82 10 00 08 mov %o0, %g1 current->next = next; next->previous = current; 4000b6b8: 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; 4000b6bc: 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-- ) { 4000b6c0: 94 82 bf ff addcc %o2, -1, %o2 current->next = next; next->previous = current; current = next; next = (Chain_Node *) 4000b6c4: 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-- ) { 4000b6c8: 12 bf ff fc bne 4000b6b8 <_Chain_Initialize+0x10> 4000b6cc: 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 ); 4000b6d0: 84 02 20 04 add %o0, 4, %g2 4000b6d4: c4 20 40 00 st %g2, [ %g1 ] the_chain->last = current; } 4000b6d8: 81 c3 e0 08 retl 4000b6dc: c2 22 20 08 st %g1, [ %o0 + 8 ] =============================================================================== 40005428 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 40005428: 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; 4000542c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005430: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001c1ac <_Thread_Executing> executing->Wait.return_code = RTEMS_SUCCESSFUL; 40005434: c0 24 20 34 clr [ %l0 + 0x34 ] api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 40005438: 7f ff f2 29 call 40001cdc 4000543c: e4 04 21 5c ld [ %l0 + 0x15c ], %l2 pending_events = api->pending_events; 40005440: c2 04 80 00 ld [ %l2 ], %g1 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 40005444: a2 8e 00 01 andcc %i0, %g1, %l1 40005448: 02 80 00 07 be 40005464 <_Event_Seize+0x3c> 4000544c: 80 8e 60 01 btst 1, %i1 40005450: 80 a6 00 11 cmp %i0, %l1 40005454: 02 80 00 23 be 400054e0 <_Event_Seize+0xb8> 40005458: 80 8e 60 02 btst 2, %i1 4000545c: 12 80 00 21 bne 400054e0 <_Event_Seize+0xb8> <== ALWAYS TAKEN 40005460: 80 8e 60 01 btst 1, %i1 _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 40005464: 12 80 00 18 bne 400054c4 <_Event_Seize+0x9c> 40005468: 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; 4000546c: f2 24 20 30 st %i1, [ %l0 + 0x30 ] executing->Wait.count = (uint32_t) event_in; 40005470: f0 24 20 24 st %i0, [ %l0 + 0x24 ] executing->Wait.return_argument = event_out; 40005474: f6 24 20 28 st %i3, [ %l0 + 0x28 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40005478: 33 10 00 70 sethi %hi(0x4001c000), %i1 4000547c: c2 26 63 78 st %g1, [ %i1 + 0x378 ] ! 4001c378 <_Event_Sync_state> _ISR_Enable( level ); 40005480: 7f ff f2 1b call 40001cec 40005484: 01 00 00 00 nop if ( ticks ) { 40005488: 80 a6 a0 00 cmp %i2, 0 4000548c: 32 80 00 1c bne,a 400054fc <_Event_Seize+0xd4> 40005490: c2 04 20 08 ld [ %l0 + 8 ], %g1 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 40005494: 90 10 00 10 mov %l0, %o0 40005498: 40 00 0c 76 call 40008670 <_Thread_Set_state> 4000549c: 92 10 21 00 mov 0x100, %o1 _ISR_Disable( level ); 400054a0: 7f ff f2 0f call 40001cdc 400054a4: 01 00 00 00 nop sync_state = _Event_Sync_state; 400054a8: f0 06 63 78 ld [ %i1 + 0x378 ], %i0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 400054ac: c0 26 63 78 clr [ %i1 + 0x378 ] if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 400054b0: 80 a6 20 01 cmp %i0, 1 400054b4: 02 80 00 1f be 40005530 <_Event_Seize+0x108> 400054b8: 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 ); 400054bc: 40 00 08 6d call 40007670 <_Thread_blocking_operation_Cancel> 400054c0: 95 e8 00 08 restore %g0, %o0, %o2 *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 400054c4: 7f ff f2 0a call 40001cec 400054c8: 01 00 00 00 nop executing->Wait.return_code = RTEMS_UNSATISFIED; 400054cc: 82 10 20 0d mov 0xd, %g1 ! d 400054d0: c2 24 20 34 st %g1, [ %l0 + 0x34 ] *event_out = seized_events; 400054d4: e2 26 c0 00 st %l1, [ %i3 ] 400054d8: 81 c7 e0 08 ret 400054dc: 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 = 400054e0: 82 28 40 11 andn %g1, %l1, %g1 400054e4: c2 24 80 00 st %g1, [ %l2 ] _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 400054e8: 7f ff f2 01 call 40001cec 400054ec: 01 00 00 00 nop *event_out = seized_events; 400054f0: e2 26 c0 00 st %l1, [ %i3 ] return; 400054f4: 81 c7 e0 08 ret 400054f8: 81 e8 00 00 restore Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400054fc: f4 24 20 54 st %i2, [ %l0 + 0x54 ] void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 40005500: c2 24 20 68 st %g1, [ %l0 + 0x68 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005504: 03 10 00 15 sethi %hi(0x40005400), %g1 40005508: 82 10 62 dc or %g1, 0x2dc, %g1 ! 400056dc <_Event_Timeout> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000550c: c0 24 20 50 clr [ %l0 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40005510: c0 24 20 6c clr [ %l0 + 0x6c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005514: c2 24 20 64 st %g1, [ %l0 + 0x64 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005518: 11 10 00 70 sethi %hi(0x4001c000), %o0 4000551c: 92 04 20 48 add %l0, 0x48, %o1 40005520: 40 00 0e 59 call 40008e84 <_Watchdog_Insert> 40005524: 90 12 21 cc or %o0, 0x1cc, %o0 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 40005528: 10 bf ff dc b 40005498 <_Event_Seize+0x70> 4000552c: 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 ); 40005530: 7f ff f1 ef call 40001cec 40005534: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40005594 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40005594: 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 ]; 40005598: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 4000559c: 7f ff f1 d0 call 40001cdc 400055a0: e4 06 20 30 ld [ %i0 + 0x30 ], %l2 400055a4: a2 10 00 08 mov %o0, %l1 pending_events = api->pending_events; 400055a8: c4 04 00 00 ld [ %l0 ], %g2 event_condition = (rtems_event_set) the_thread->Wait.count; 400055ac: 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 ) ) { 400055b0: 86 88 40 02 andcc %g1, %g2, %g3 400055b4: 02 80 00 3e be 400056ac <_Event_Surrender+0x118> 400055b8: 09 10 00 70 sethi %hi(0x4001c000), %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() && 400055bc: c8 01 21 88 ld [ %g4 + 0x188 ], %g4 ! 4001c188 <_ISR_Nest_level> 400055c0: 80 a1 20 00 cmp %g4, 0 400055c4: 12 80 00 1d bne 40005638 <_Event_Surrender+0xa4> 400055c8: 09 10 00 70 sethi %hi(0x4001c000), %g4 } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 400055cc: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 400055d0: 80 89 21 00 btst 0x100, %g4 400055d4: 02 80 00 34 be 400056a4 <_Event_Surrender+0x110> 400055d8: 80 a0 40 03 cmp %g1, %g3 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 400055dc: 02 80 00 04 be 400055ec <_Event_Surrender+0x58> 400055e0: 80 8c a0 02 btst 2, %l2 400055e4: 02 80 00 30 be 400056a4 <_Event_Surrender+0x110> <== NEVER TAKEN 400055e8: 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; 400055ec: 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 ); 400055f0: 84 28 80 03 andn %g2, %g3, %g2 400055f4: c4 24 00 00 st %g2, [ %l0 ] the_thread->Wait.count = 0; 400055f8: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400055fc: c6 20 40 00 st %g3, [ %g1 ] _ISR_Flash( level ); 40005600: 7f ff f1 bb call 40001cec 40005604: 90 10 00 11 mov %l1, %o0 40005608: 7f ff f1 b5 call 40001cdc 4000560c: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 40005610: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 40005614: 80 a0 60 02 cmp %g1, 2 40005618: 02 80 00 27 be 400056b4 <_Event_Surrender+0x120> 4000561c: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 40005620: 90 10 00 11 mov %l1, %o0 40005624: 7f ff f1 b2 call 40001cec 40005628: 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 ); 4000562c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40005630: 40 00 08 ab call 400078dc <_Thread_Clear_state> 40005634: 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() && 40005638: c8 01 21 ac ld [ %g4 + 0x1ac ], %g4 4000563c: 80 a6 00 04 cmp %i0, %g4 40005640: 32 bf ff e4 bne,a 400055d0 <_Event_Surrender+0x3c> 40005644: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 40005648: 09 10 00 70 sethi %hi(0x4001c000), %g4 4000564c: da 01 23 78 ld [ %g4 + 0x378 ], %o5 ! 4001c378 <_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() && 40005650: 80 a3 60 02 cmp %o5, 2 40005654: 02 80 00 07 be 40005670 <_Event_Surrender+0xdc> <== NEVER TAKEN 40005658: 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)) ) { 4000565c: da 01 23 78 ld [ %g4 + 0x378 ], %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() && 40005660: 80 a3 60 01 cmp %o5, 1 40005664: 32 bf ff db bne,a 400055d0 <_Event_Surrender+0x3c> 40005668: 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) ) { 4000566c: 80 a0 40 03 cmp %g1, %g3 40005670: 02 80 00 04 be 40005680 <_Event_Surrender+0xec> 40005674: 80 8c a0 02 btst 2, %l2 40005678: 02 80 00 09 be 4000569c <_Event_Surrender+0x108> <== NEVER TAKEN 4000567c: 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; 40005680: 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 ); 40005684: 84 28 80 03 andn %g2, %g3, %g2 40005688: c4 24 00 00 st %g2, [ %l0 ] the_thread->Wait.count = 0; 4000568c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005690: c6 20 40 00 st %g3, [ %g1 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40005694: 82 10 20 03 mov 3, %g1 40005698: c2 21 23 78 st %g1, [ %g4 + 0x378 ] } _ISR_Enable( level ); 4000569c: 7f ff f1 94 call 40001cec 400056a0: 91 e8 00 11 restore %g0, %l1, %o0 _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 400056a4: 7f ff f1 92 call 40001cec 400056a8: 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 ); 400056ac: 7f ff f1 90 call 40001cec 400056b0: 91 e8 00 08 restore %g0, %o0, %o0 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 400056b4: 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 ); 400056b8: 7f ff f1 8d call 40001cec 400056bc: 90 10 00 11 mov %l1, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 400056c0: 40 00 0e 5e call 40009038 <_Watchdog_Remove> 400056c4: 90 06 20 48 add %i0, 0x48, %o0 400056c8: 33 04 00 ff sethi %hi(0x1003fc00), %i1 400056cc: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 400056d0: 40 00 08 83 call 400078dc <_Thread_Clear_state> 400056d4: 81 e8 00 00 restore =============================================================================== 400056dc <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 400056dc: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 400056e0: 90 10 00 18 mov %i0, %o0 400056e4: 40 00 09 88 call 40007d04 <_Thread_Get> 400056e8: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 400056ec: c2 07 bf fc ld [ %fp + -4 ], %g1 400056f0: 80 a0 60 00 cmp %g1, 0 400056f4: 12 80 00 15 bne 40005748 <_Event_Timeout+0x6c> <== NEVER TAKEN 400056f8: 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 ); 400056fc: 7f ff f1 78 call 40001cdc 40005700: 01 00 00 00 nop return; } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 40005704: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005708: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001c1ac <_Thread_Executing> 4000570c: 80 a4 00 01 cmp %l0, %g1 40005710: 02 80 00 10 be 40005750 <_Event_Timeout+0x74> 40005714: 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; 40005718: 82 10 20 06 mov 6, %g1 4000571c: c2 24 20 34 st %g1, [ %l0 + 0x34 ] _ISR_Enable( level ); 40005720: 7f ff f1 73 call 40001cec 40005724: 01 00 00 00 nop 40005728: 90 10 00 10 mov %l0, %o0 4000572c: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40005730: 40 00 08 6b call 400078dc <_Thread_Clear_state> 40005734: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40005738: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000573c: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001c0f0 <_Thread_Dispatch_disable_level> 40005740: 84 00 bf ff add %g2, -1, %g2 40005744: c4 20 60 f0 st %g2, [ %g1 + 0xf0 ] 40005748: 81 c7 e0 08 ret 4000574c: 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 ) 40005750: 03 10 00 70 sethi %hi(0x4001c000), %g1 40005754: c4 00 63 78 ld [ %g1 + 0x378 ], %g2 ! 4001c378 <_Event_Sync_state> 40005758: 80 a0 a0 01 cmp %g2, 1 4000575c: 32 bf ff f0 bne,a 4000571c <_Event_Timeout+0x40> 40005760: 82 10 20 06 mov 6, %g1 _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 40005764: 84 10 20 02 mov 2, %g2 40005768: c4 20 63 78 st %g2, [ %g1 + 0x378 ] } the_thread->Wait.return_code = RTEMS_TIMEOUT; 4000576c: 10 bf ff ec b 4000571c <_Event_Timeout+0x40> 40005770: 82 10 20 06 mov 6, %g1 =============================================================================== 4000b954 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000b954: 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; 4000b958: a8 06 60 04 add %i1, 4, %l4 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000b95c: 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 ) { 4000b960: 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; 4000b964: e4 06 20 08 ld [ %i0 + 8 ], %l2 4000b968: 18 80 00 72 bgu 4000bb30 <_Heap_Allocate_aligned_with_boundary+0x1dc> 4000b96c: fa 06 20 10 ld [ %i0 + 0x10 ], %i5 /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4000b970: 80 a6 e0 00 cmp %i3, 0 4000b974: 12 80 00 6d bne 4000bb28 <_Heap_Allocate_aligned_with_boundary+0x1d4> 4000b978: 80 a6 40 1b cmp %i1, %i3 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000b97c: 80 a4 00 12 cmp %l0, %l2 4000b980: 02 80 00 6f be 4000bb3c <_Heap_Allocate_aligned_with_boundary+0x1e8> 4000b984: 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; 4000b988: 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; 4000b98c: 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; 4000b990: 82 20 40 19 sub %g1, %i1, %g1 4000b994: 10 80 00 09 b 4000b9b8 <_Heap_Allocate_aligned_with_boundary+0x64> 4000b998: c2 27 bf fc st %g1, [ %fp + -4 ] boundary ); } } if ( alloc_begin != 0 ) { 4000b99c: 80 a6 20 00 cmp %i0, 0 4000b9a0: 32 80 00 54 bne,a 4000baf0 <_Heap_Allocate_aligned_with_boundary+0x19c><== ALWAYS TAKEN 4000b9a4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 break; } block = block->next; 4000b9a8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000b9ac: 80 a4 00 12 cmp %l0, %l2 4000b9b0: 22 80 00 57 be,a 4000bb0c <_Heap_Allocate_aligned_with_boundary+0x1b8> 4000b9b4: 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 ) { 4000b9b8: e6 04 a0 04 ld [ %l2 + 4 ], %l3 4000b9bc: 80 a5 00 13 cmp %l4, %l3 4000b9c0: 1a bf ff fa bcc 4000b9a8 <_Heap_Allocate_aligned_with_boundary+0x54> 4000b9c4: a2 04 60 01 inc %l1 if ( alignment == 0 ) { 4000b9c8: 80 a6 a0 00 cmp %i2, 0 4000b9cc: 02 bf ff f4 be 4000b99c <_Heap_Allocate_aligned_with_boundary+0x48> 4000b9d0: 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; 4000b9d4: 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; 4000b9d8: 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; 4000b9dc: a6 0c ff fe and %l3, -2, %l3 4000b9e0: 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; 4000b9e4: 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; 4000b9e8: 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); 4000b9ec: 90 10 00 18 mov %i0, %o0 4000b9f0: a6 00 40 13 add %g1, %l3, %l3 4000b9f4: 40 00 2f 8f call 40017830 <.urem> 4000b9f8: 92 10 00 1a mov %i2, %o1 4000b9fc: 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 ) { 4000ba00: 80 a4 c0 18 cmp %l3, %i0 4000ba04: 1a 80 00 06 bcc 4000ba1c <_Heap_Allocate_aligned_with_boundary+0xc8> 4000ba08: ac 04 a0 08 add %l2, 8, %l6 4000ba0c: 90 10 00 13 mov %l3, %o0 4000ba10: 40 00 2f 88 call 40017830 <.urem> 4000ba14: 92 10 00 1a mov %i2, %o1 4000ba18: b0 24 c0 08 sub %l3, %o0, %i0 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4000ba1c: 80 a6 e0 00 cmp %i3, 0 4000ba20: 02 80 00 24 be 4000bab0 <_Heap_Allocate_aligned_with_boundary+0x15c> 4000ba24: 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; 4000ba28: a6 06 00 19 add %i0, %i1, %l3 4000ba2c: 92 10 00 1b mov %i3, %o1 4000ba30: 40 00 2f 80 call 40017830 <.urem> 4000ba34: 90 10 00 13 mov %l3, %o0 4000ba38: 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 ) { 4000ba3c: 80 a4 c0 08 cmp %l3, %o0 4000ba40: 08 80 00 1b bleu 4000baac <_Heap_Allocate_aligned_with_boundary+0x158> 4000ba44: 80 a6 00 08 cmp %i0, %o0 4000ba48: 1a 80 00 1a bcc 4000bab0 <_Heap_Allocate_aligned_with_boundary+0x15c> 4000ba4c: 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; 4000ba50: 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 ) { 4000ba54: 80 a5 40 08 cmp %l5, %o0 4000ba58: 28 80 00 09 bleu,a 4000ba7c <_Heap_Allocate_aligned_with_boundary+0x128> 4000ba5c: b0 22 00 19 sub %o0, %i1, %i0 if ( alloc_begin != 0 ) { break; } block = block->next; 4000ba60: 10 bf ff d3 b 4000b9ac <_Heap_Allocate_aligned_with_boundary+0x58> 4000ba64: 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 ) { 4000ba68: 1a 80 00 11 bcc 4000baac <_Heap_Allocate_aligned_with_boundary+0x158> 4000ba6c: 80 a5 40 08 cmp %l5, %o0 if ( boundary_line < boundary_floor ) { 4000ba70: 38 bf ff cf bgu,a 4000b9ac <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN 4000ba74: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED return 0; } alloc_begin = boundary_line - alloc_size; 4000ba78: b0 22 00 19 sub %o0, %i1, %i0 4000ba7c: 92 10 00 1a mov %i2, %o1 4000ba80: 40 00 2f 6c call 40017830 <.urem> 4000ba84: 90 10 00 18 mov %i0, %o0 4000ba88: 92 10 00 1b mov %i3, %o1 4000ba8c: b0 26 00 08 sub %i0, %o0, %i0 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4000ba90: a6 06 00 19 add %i0, %i1, %l3 4000ba94: 40 00 2f 67 call 40017830 <.urem> 4000ba98: 90 10 00 13 mov %l3, %o0 4000ba9c: 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 ) { 4000baa0: 80 a4 c0 08 cmp %l3, %o0 4000baa4: 18 bf ff f1 bgu 4000ba68 <_Heap_Allocate_aligned_with_boundary+0x114> 4000baa8: 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 ) { 4000baac: 80 a5 80 18 cmp %l6, %i0 4000bab0: 18 bf ff be bgu 4000b9a8 <_Heap_Allocate_aligned_with_boundary+0x54> 4000bab4: 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; 4000bab8: 90 10 00 18 mov %i0, %o0 4000babc: a6 20 40 12 sub %g1, %l2, %l3 4000bac0: 92 10 00 1d mov %i5, %o1 4000bac4: 40 00 2f 5b call 40017830 <.urem> 4000bac8: a6 04 c0 18 add %l3, %i0, %l3 if ( free_size >= min_block_size || free_size == 0 ) { 4000bacc: 90 a4 c0 08 subcc %l3, %o0, %o0 4000bad0: 02 bf ff b4 be 4000b9a0 <_Heap_Allocate_aligned_with_boundary+0x4c> 4000bad4: 80 a6 20 00 cmp %i0, 0 4000bad8: 80 a5 c0 08 cmp %l7, %o0 4000badc: 18 bf ff b3 bgu 4000b9a8 <_Heap_Allocate_aligned_with_boundary+0x54> 4000bae0: 80 a6 20 00 cmp %i0, 0 boundary ); } } if ( alloc_begin != 0 ) { 4000bae4: 22 bf ff b2 be,a 4000b9ac <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN 4000bae8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000baec: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000baf0: 92 10 00 12 mov %l2, %o1 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000baf4: 82 00 40 11 add %g1, %l1, %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000baf8: 96 10 00 19 mov %i1, %o3 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000bafc: c2 24 20 4c st %g1, [ %l0 + 0x4c ] block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000bb00: 90 10 00 10 mov %l0, %o0 4000bb04: 7f ff ec 36 call 40006bdc <_Heap_Block_allocate> 4000bb08: 94 10 00 18 mov %i0, %o2 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4000bb0c: c2 04 20 44 ld [ %l0 + 0x44 ], %g1 4000bb10: 80 a0 40 11 cmp %g1, %l1 4000bb14: 1a 80 00 08 bcc 4000bb34 <_Heap_Allocate_aligned_with_boundary+0x1e0> 4000bb18: 01 00 00 00 nop ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4000bb1c: e2 24 20 44 st %l1, [ %l0 + 0x44 ] 4000bb20: 81 c7 e0 08 ret 4000bb24: 81 e8 00 00 restore /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 4000bb28: 08 80 00 07 bleu 4000bb44 <_Heap_Allocate_aligned_with_boundary+0x1f0> 4000bb2c: 80 a6 a0 00 cmp %i2, 0 ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4000bb30: b0 10 20 00 clr %i0 } return (void *) alloc_begin; } 4000bb34: 81 c7 e0 08 ret 4000bb38: 81 e8 00 00 restore if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000bb3c: 10 bf ff f4 b 4000bb0c <_Heap_Allocate_aligned_with_boundary+0x1b8> 4000bb40: b0 10 20 00 clr %i0 if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4000bb44: 22 bf ff 8e be,a 4000b97c <_Heap_Allocate_aligned_with_boundary+0x28> 4000bb48: b4 10 00 1d mov %i5, %i2 alignment = page_size; } } while ( block != free_list_tail ) { 4000bb4c: 10 bf ff 8d b 4000b980 <_Heap_Allocate_aligned_with_boundary+0x2c> 4000bb50: 80 a4 00 12 cmp %l0, %l2 =============================================================================== 40011308 <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40011308: 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; 4001130c: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40011310: 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 ) { 40011314: 80 a6 40 01 cmp %i1, %g1 40011318: 0a 80 00 2a bcs 400113c0 <_Heap_Extend+0xb8> 4001131c: e2 06 20 24 ld [ %i0 + 0x24 ], %l1 return HEAP_EXTEND_ERROR; /* case 3 */ } else if ( area_begin != heap_area_end ) { 40011320: 80 a6 40 01 cmp %i1, %g1 40011324: 12 80 00 25 bne 400113b8 <_Heap_Extend+0xb0> 40011328: 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); 4001132c: 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; 40011330: 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 40011334: 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; 40011338: f4 24 20 1c st %i2, [ %l0 + 0x1c ] extend_size = new_heap_area_end 4001133c: b2 06 7f f8 add %i1, -8, %i1 40011340: 7f ff cb fc call 40004330 <.urem> 40011344: 90 10 00 19 mov %i1, %o0 40011348: 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; 4001134c: d0 26 c0 00 st %o0, [ %i3 ] if( extend_size >= heap->min_block_size ) { 40011350: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40011354: 80 a0 40 08 cmp %g1, %o0 40011358: 18 80 00 18 bgu 400113b8 <_Heap_Extend+0xb0> <== NEVER TAKEN 4001135c: 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; 40011360: 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 = 40011364: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 40011368: 82 08 60 01 and %g1, 1, %g1 4001136c: 82 12 00 01 or %o0, %g1, %g1 40011370: 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); 40011374: 82 02 00 11 add %o0, %l1, %g1 40011378: 84 20 80 01 sub %g2, %g1, %g2 4001137c: 84 10 a0 01 or %g2, 1, %g2 40011380: c4 20 60 04 st %g2, [ %g1 + 4 ] heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40011384: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40011388: f2 04 20 2c ld [ %l0 + 0x2c ], %i1 ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 4001138c: 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; 40011390: c2 24 20 24 st %g1, [ %l0 + 0x24 ] /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40011394: 82 00 e0 01 add %g3, 1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40011398: 90 06 40 08 add %i1, %o0, %o0 ++stats->used_blocks; 4001139c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] --stats->frees; /* Do not count subsequent call as actual free() */ 400113a0: 82 00 bf ff add %g2, -1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 400113a4: d0 24 20 2c st %o0, [ %l0 + 0x2c ] ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 400113a8: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 400113ac: 90 10 00 10 mov %l0, %o0 400113b0: 7f ff e9 70 call 4000b970 <_Heap_Free> 400113b4: 92 04 60 08 add %l1, 8, %o1 } return HEAP_EXTEND_SUCCESSFUL; } 400113b8: 81 c7 e0 08 ret 400113bc: 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; 400113c0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 400113c4: 80 a6 40 02 cmp %i1, %g2 400113c8: 0a bf ff d6 bcs 40011320 <_Heap_Extend+0x18> 400113cc: b0 10 20 01 mov 1, %i0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 400113d0: 81 c7 e0 08 ret 400113d4: 81 e8 00 00 restore =============================================================================== 4000bb54 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4000bb54: 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 ) 4000bb58: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4000bb5c: 40 00 2f 35 call 40017830 <.urem> 4000bb60: 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; 4000bb64: 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 ) 4000bb68: b2 06 7f f8 add %i1, -8, %i1 4000bb6c: 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 4000bb70: 80 a2 00 01 cmp %o0, %g1 4000bb74: 0a 80 00 36 bcs 4000bc4c <_Heap_Free+0xf8> 4000bb78: 01 00 00 00 nop && (uintptr_t) block <= (uintptr_t) heap->last_block; 4000bb7c: 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 4000bb80: 80 a2 00 03 cmp %o0, %g3 4000bb84: 18 80 00 32 bgu 4000bc4c <_Heap_Free+0xf8> 4000bb88: 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; 4000bb8c: da 02 20 04 ld [ %o0 + 4 ], %o5 4000bb90: 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); 4000bb94: 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 4000bb98: 80 a0 40 02 cmp %g1, %g2 4000bb9c: 18 80 00 2c bgu 4000bc4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000bba0: 80 a0 c0 02 cmp %g3, %g2 4000bba4: 0a 80 00 2a bcs 4000bc4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000bba8: 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; 4000bbac: 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 ) ) { 4000bbb0: 80 8b 20 01 btst 1, %o4 4000bbb4: 02 80 00 26 be 4000bc4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000bbb8: 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 4000bbbc: 80 a0 c0 02 cmp %g3, %g2 4000bbc0: 02 80 00 06 be 4000bbd8 <_Heap_Free+0x84> 4000bbc4: 98 10 20 00 clr %o4 #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 4000bbc8: 98 00 80 0b add %g2, %o3, %o4 4000bbcc: d8 03 20 04 ld [ %o4 + 4 ], %o4 4000bbd0: 98 0b 20 01 and %o4, 1, %o4 4000bbd4: 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 ) ) { 4000bbd8: 80 8b 60 01 btst 1, %o5 4000bbdc: 12 80 00 1e bne 4000bc54 <_Heap_Free+0x100> 4000bbe0: 80 8b 20 ff btst 0xff, %o4 uintptr_t const prev_size = block->prev_size; 4000bbe4: 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); 4000bbe8: 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 4000bbec: 80 a0 40 0d cmp %g1, %o5 4000bbf0: 18 80 00 17 bgu 4000bc4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000bbf4: 80 a0 c0 0d cmp %g3, %o5 4000bbf8: 0a 80 00 15 bcs 4000bc4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000bbfc: 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) ) { 4000bc00: c2 03 60 04 ld [ %o5 + 4 ], %g1 4000bc04: 80 88 60 01 btst 1, %g1 4000bc08: 02 80 00 11 be 4000bc4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000bc0c: 80 8b 20 ff btst 0xff, %o4 _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4000bc10: 22 80 00 3a be,a 4000bcf8 <_Heap_Free+0x1a4> 4000bc14: 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; 4000bc18: 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; 4000bc1c: 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; 4000bc20: c4 00 a0 08 ld [ %g2 + 8 ], %g2 4000bc24: 86 00 ff ff add %g3, -1, %g3 4000bc28: 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; 4000bc2c: 96 01 00 0b add %g4, %o3, %o3 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4000bc30: c2 20 a0 0c st %g1, [ %g2 + 0xc ] 4000bc34: 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; 4000bc38: 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; 4000bc3c: 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; 4000bc40: 94 12 a0 01 or %o2, 1, %o2 4000bc44: 10 80 00 10 b 4000bc84 <_Heap_Free+0x130> 4000bc48: d4 23 60 04 st %o2, [ %o5 + 4 ] --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 4000bc4c: 81 c7 e0 08 ret 4000bc50: 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 */ 4000bc54: 02 80 00 17 be 4000bcb0 <_Heap_Free+0x15c> 4000bc58: 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; 4000bc5c: 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; 4000bc60: c4 00 a0 08 ld [ %g2 + 8 ], %g2 Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4000bc64: c2 22 20 0c st %g1, [ %o0 + 0xc ] ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4000bc68: c4 22 20 08 st %g2, [ %o0 + 8 ] uintptr_t const size = block_size + next_block_size; 4000bc6c: 96 02 c0 04 add %o3, %g4, %o3 new_block->prev = prev; next->prev = new_block; 4000bc70: 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; 4000bc74: d6 22 00 0b st %o3, [ %o0 + %o3 ] prev->next = new_block; 4000bc78: 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; 4000bc7c: 96 12 e0 01 or %o3, 1, %o3 4000bc80: d6 22 20 04 st %o3, [ %o0 + 4 ] stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000bc84: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 ++stats->frees; 4000bc88: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 stats->free_size += block_size; 4000bc8c: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000bc90: 84 00 bf ff add %g2, -1, %g2 ++stats->frees; stats->free_size += block_size; 4000bc94: 88 00 c0 04 add %g3, %g4, %g4 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000bc98: c4 26 20 40 st %g2, [ %i0 + 0x40 ] ++stats->frees; stats->free_size += block_size; 4000bc9c: c8 26 20 30 st %g4, [ %i0 + 0x30 ] } } /* Statistics */ --stats->used_blocks; ++stats->frees; 4000bca0: 82 00 60 01 inc %g1 4000bca4: c2 26 20 50 st %g1, [ %i0 + 0x50 ] stats->free_size += block_size; return( true ); 4000bca8: 81 c7 e0 08 ret 4000bcac: 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; 4000bcb0: c2 22 20 04 st %g1, [ %o0 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000bcb4: 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; 4000bcb8: c6 06 20 08 ld [ %i0 + 8 ], %g3 4000bcbc: 82 08 7f fe and %g1, -2, %g1 next_block->prev_size = block_size; 4000bcc0: 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; 4000bcc4: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000bcc8: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 new_block->next = next; 4000bccc: c6 22 20 08 st %g3, [ %o0 + 8 ] new_block->prev = block_before; 4000bcd0: f0 22 20 0c st %i0, [ %o0 + 0xc ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000bcd4: 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; 4000bcd8: 82 00 60 01 inc %g1 block_before->next = new_block; next->prev = new_block; 4000bcdc: 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; 4000bce0: d0 26 20 08 st %o0, [ %i0 + 8 ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000bce4: 80 a0 40 02 cmp %g1, %g2 4000bce8: 08 bf ff e7 bleu 4000bc84 <_Heap_Free+0x130> 4000bcec: 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; 4000bcf0: 10 bf ff e5 b 4000bc84 <_Heap_Free+0x130> 4000bcf4: 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; 4000bcf8: 82 12 a0 01 or %o2, 1, %g1 4000bcfc: c2 23 60 04 st %g1, [ %o5 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000bd00: c2 00 a0 04 ld [ %g2 + 4 ], %g1 next_block->prev_size = size; 4000bd04: 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; 4000bd08: 82 08 7f fe and %g1, -2, %g1 4000bd0c: 10 bf ff de b 4000bc84 <_Heap_Free+0x130> 4000bd10: c2 20 a0 04 st %g1, [ %g2 + 4 ] =============================================================================== 400113d8 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 400113d8: 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; 400113dc: 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; 400113e0: c0 26 40 00 clr [ %i1 ] info->largest = 0; 400113e4: c0 26 60 04 clr [ %i1 + 4 ] info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 400113e8: 80 a6 00 01 cmp %i0, %g1 400113ec: 02 80 00 13 be 40011438 <_Heap_Get_free_information+0x60> <== NEVER TAKEN 400113f0: c0 26 60 08 clr [ %i1 + 8 ] 400113f4: 88 10 20 01 mov 1, %g4 400113f8: 10 80 00 03 b 40011404 <_Heap_Get_free_information+0x2c> 400113fc: 86 10 20 00 clr %g3 40011400: 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; 40011404: 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 ) 40011408: da 06 60 04 ld [ %i1 + 4 ], %o5 4001140c: 84 08 bf fe and %g2, -2, %g2 40011410: 80 a3 40 02 cmp %o5, %g2 40011414: 1a 80 00 03 bcc 40011420 <_Heap_Get_free_information+0x48> 40011418: 86 00 c0 02 add %g3, %g2, %g3 info->largest = the_size; 4001141c: 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) 40011420: 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); 40011424: 80 a6 00 01 cmp %i0, %g1 40011428: 12 bf ff f6 bne 40011400 <_Heap_Get_free_information+0x28> 4001142c: 84 01 20 01 add %g4, 1, %g2 40011430: c6 26 60 08 st %g3, [ %i1 + 8 ] 40011434: c8 26 40 00 st %g4, [ %i1 ] 40011438: 81 c7 e0 08 ret 4001143c: 81 e8 00 00 restore =============================================================================== 40011440 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 40011440: 9d e3 bf a0 save %sp, -96, %sp Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; 40011444: 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; 40011448: 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; 4001144c: c0 26 40 00 clr [ %i1 ] the_info->Free.total = 0; 40011450: c0 26 60 08 clr [ %i1 + 8 ] the_info->Free.largest = 0; 40011454: c0 26 60 04 clr [ %i1 + 4 ] the_info->Used.number = 0; 40011458: c0 26 60 0c clr [ %i1 + 0xc ] the_info->Used.total = 0; 4001145c: c0 26 60 14 clr [ %i1 + 0x14 ] the_info->Used.largest = 0; 40011460: c0 26 60 10 clr [ %i1 + 0x10 ] while ( the_block != end ) { 40011464: 80 a0 40 02 cmp %g1, %g2 40011468: 02 80 00 1a be 400114d0 <_Heap_Get_information+0x90> <== NEVER TAKEN 4001146c: 86 10 20 08 mov 8, %g3 40011470: 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; 40011474: 92 06 60 0c add %i1, 0xc, %o1 40011478: 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); 4001147c: 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; 40011480: 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) ) 40011484: 80 8b 60 01 btst 1, %o5 40011488: 12 80 00 03 bne 40011494 <_Heap_Get_information+0x54> 4001148c: 86 10 00 09 mov %o1, %g3 40011490: 86 10 00 19 mov %i1, %g3 info = &the_info->Used; else info = &the_info->Free; info->number++; 40011494: d4 00 c0 00 ld [ %g3 ], %o2 info->total += the_size; 40011498: d6 00 e0 08 ld [ %g3 + 8 ], %o3 if ( info->largest < the_size ) 4001149c: 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++; 400114a0: 94 02 a0 01 inc %o2 info->total += the_size; 400114a4: 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++; 400114a8: d4 20 c0 00 st %o2, [ %g3 ] info->total += the_size; if ( info->largest < the_size ) 400114ac: 80 a3 00 04 cmp %o4, %g4 400114b0: 1a 80 00 03 bcc 400114bc <_Heap_Get_information+0x7c> 400114b4: d6 20 e0 08 st %o3, [ %g3 + 8 ] info->largest = the_size; 400114b8: 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 ) { 400114bc: 80 a0 80 01 cmp %g2, %g1 400114c0: 12 bf ff ef bne 4001147c <_Heap_Get_information+0x3c> 400114c4: 88 0b 7f fe and %o5, -2, %g4 400114c8: c6 06 60 14 ld [ %i1 + 0x14 ], %g3 400114cc: 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; 400114d0: c6 26 60 14 st %g3, [ %i1 + 0x14 ] } 400114d4: 81 c7 e0 08 ret 400114d8: 81 e8 00 00 restore =============================================================================== 4001a0e0 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 4001a0e0: 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 ) 4001a0e4: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001a0e8: 7f ff f5 d2 call 40017830 <.urem> 4001a0ec: 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; 4001a0f0: 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 ) 4001a0f4: 84 06 7f f8 add %i1, -8, %g2 4001a0f8: 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 4001a0fc: 80 a0 80 01 cmp %g2, %g1 4001a100: 0a 80 00 16 bcs 4001a158 <_Heap_Size_of_alloc_area+0x78> 4001a104: 01 00 00 00 nop && (uintptr_t) block <= (uintptr_t) heap->last_block; 4001a108: 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 4001a10c: 80 a0 80 03 cmp %g2, %g3 4001a110: 18 80 00 12 bgu 4001a158 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001a114: 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); 4001a118: c8 00 a0 04 ld [ %g2 + 4 ], %g4 4001a11c: 88 09 3f fe and %g4, -2, %g4 4001a120: 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 4001a124: 80 a0 40 02 cmp %g1, %g2 4001a128: 18 80 00 0c bgu 4001a158 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001a12c: 80 a0 c0 02 cmp %g3, %g2 4001a130: 0a 80 00 0a bcs 4001a158 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001a134: 01 00 00 00 nop } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 4001a138: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4001a13c: 80 88 60 01 btst 1, %g1 4001a140: 02 80 00 06 be 4001a158 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001a144: 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; 4001a148: 84 00 a0 04 add %g2, 4, %g2 4001a14c: c4 26 80 00 st %g2, [ %i2 ] return true; 4001a150: 81 c7 e0 08 ret 4001a154: 91 e8 20 01 restore %g0, 1, %o0 } 4001a158: 81 c7 e0 08 ret 4001a15c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40007b54 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 40007b54: 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; 40007b58: 25 10 00 20 sethi %hi(0x40008000), %l2 40007b5c: 80 8e a0 ff btst 0xff, %i2 40007b60: a4 14 a1 54 or %l2, 0x154, %l2 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 40007b64: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 uintptr_t const min_block_size = heap->min_block_size; 40007b68: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 Heap_Block *const last_block = heap->last_block; 40007b6c: 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; 40007b70: 12 80 00 04 bne 40007b80 <_Heap_Walk+0x2c> 40007b74: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 40007b78: 25 10 00 1e sethi %hi(0x40007800), %l2 40007b7c: a4 14 a3 4c or %l2, 0x34c, %l2 ! 40007b4c <_Heap_Walk_print_nothing> if ( !_System_state_Is_up( _System_state_Get() ) ) { 40007b80: 03 10 00 7a sethi %hi(0x4001e800), %g1 40007b84: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ea80 <_System_state_Current> 40007b88: 80 a0 60 03 cmp %g1, 3 40007b8c: 22 80 00 04 be,a 40007b9c <_Heap_Walk+0x48> 40007b90: da 06 20 18 ld [ %i0 + 0x18 ], %o5 block = next_block; } return true; } 40007b94: 81 c7 e0 08 ret 40007b98: 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)( 40007b9c: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 40007ba0: c4 06 20 08 ld [ %i0 + 8 ], %g2 40007ba4: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40007ba8: 90 10 00 19 mov %i1, %o0 40007bac: c6 23 a0 5c st %g3, [ %sp + 0x5c ] 40007bb0: c4 23 a0 68 st %g2, [ %sp + 0x68 ] 40007bb4: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 40007bb8: e0 23 a0 60 st %l0, [ %sp + 0x60 ] 40007bbc: e8 23 a0 64 st %l4, [ %sp + 0x64 ] 40007bc0: 92 10 20 00 clr %o1 40007bc4: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007bc8: 96 10 00 15 mov %l5, %o3 40007bcc: 94 12 a2 00 or %o2, 0x200, %o2 40007bd0: 9f c4 80 00 call %l2 40007bd4: 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 ) { 40007bd8: 80 a5 60 00 cmp %l5, 0 40007bdc: 02 80 00 36 be 40007cb4 <_Heap_Walk+0x160> 40007be0: 80 8d 60 07 btst 7, %l5 (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 40007be4: 12 80 00 3c bne 40007cd4 <_Heap_Walk+0x180> 40007be8: 90 10 00 13 mov %l3, %o0 ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 40007bec: 7f ff e7 b6 call 40001ac4 <.urem> 40007bf0: 92 10 00 15 mov %l5, %o1 40007bf4: 80 a2 20 00 cmp %o0, 0 40007bf8: 12 80 00 40 bne 40007cf8 <_Heap_Walk+0x1a4> 40007bfc: 90 04 20 08 add %l0, 8, %o0 ); return false; } if ( 40007c00: 7f ff e7 b1 call 40001ac4 <.urem> 40007c04: 92 10 00 15 mov %l5, %o1 40007c08: 80 a2 20 00 cmp %o0, 0 40007c0c: 32 80 00 44 bne,a 40007d1c <_Heap_Walk+0x1c8> 40007c10: 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; 40007c14: ec 04 20 04 ld [ %l0 + 4 ], %l6 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 40007c18: ae 8d a0 01 andcc %l6, 1, %l7 40007c1c: 22 80 00 48 be,a 40007d3c <_Heap_Walk+0x1e8> 40007c20: 90 10 00 19 mov %i1, %o0 ); return false; } if ( first_block->prev_size != page_size ) { 40007c24: d6 04 00 00 ld [ %l0 ], %o3 40007c28: 80 a5 40 0b cmp %l5, %o3 40007c2c: 32 80 00 1a bne,a 40007c94 <_Heap_Walk+0x140> 40007c30: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_free( last_block ) ) { 40007c34: c2 05 20 04 ld [ %l4 + 4 ], %g1 40007c38: 82 08 7f fe and %g1, -2, %g1 40007c3c: 82 05 00 01 add %l4, %g1, %g1 40007c40: c2 00 60 04 ld [ %g1 + 4 ], %g1 40007c44: 80 88 60 01 btst 1, %g1 40007c48: 22 80 01 23 be,a 400080d4 <_Heap_Walk+0x580> 40007c4c: 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; 40007c50: 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 ) { 40007c54: 80 a6 00 11 cmp %i0, %l1 40007c58: 02 80 00 6f be 40007e14 <_Heap_Walk+0x2c0> 40007c5c: 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; 40007c60: 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 40007c64: 80 a7 00 11 cmp %i4, %l1 40007c68: 28 80 00 3c bleu,a 40007d58 <_Heap_Walk+0x204> <== ALWAYS TAKEN 40007c6c: f6 06 20 24 ld [ %i0 + 0x24 ], %i3 if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 40007c70: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40007c74: 96 10 00 11 mov %l1, %o3 40007c78: 92 10 20 01 mov 1, %o1 40007c7c: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007c80: b0 10 20 00 clr %i0 40007c84: 9f c4 80 00 call %l2 40007c88: 94 12 a3 a8 or %o2, 0x3a8, %o2 40007c8c: 81 c7 e0 08 ret 40007c90: 81 e8 00 00 restore return false; } if ( first_block->prev_size != page_size ) { (*printer)( 40007c94: 98 10 00 15 mov %l5, %o4 40007c98: 92 10 20 01 mov 1, %o1 40007c9c: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007ca0: b0 10 20 00 clr %i0 40007ca4: 9f c4 80 00 call %l2 40007ca8: 94 12 a3 60 or %o2, 0x360, %o2 40007cac: 81 c7 e0 08 ret 40007cb0: 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" ); 40007cb4: 90 10 00 19 mov %i1, %o0 40007cb8: 92 10 20 01 mov 1, %o1 40007cbc: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007cc0: b0 10 20 00 clr %i0 40007cc4: 9f c4 80 00 call %l2 40007cc8: 94 12 a2 98 or %o2, 0x298, %o2 40007ccc: 81 c7 e0 08 ret 40007cd0: 81 e8 00 00 restore return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 40007cd4: 90 10 00 19 mov %i1, %o0 40007cd8: 96 10 00 15 mov %l5, %o3 40007cdc: 92 10 20 01 mov 1, %o1 40007ce0: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007ce4: b0 10 20 00 clr %i0 40007ce8: 9f c4 80 00 call %l2 40007cec: 94 12 a2 b0 or %o2, 0x2b0, %o2 40007cf0: 81 c7 e0 08 ret 40007cf4: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 40007cf8: 90 10 00 19 mov %i1, %o0 40007cfc: 96 10 00 13 mov %l3, %o3 40007d00: 92 10 20 01 mov 1, %o1 40007d04: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007d08: b0 10 20 00 clr %i0 40007d0c: 9f c4 80 00 call %l2 40007d10: 94 12 a2 d0 or %o2, 0x2d0, %o2 40007d14: 81 c7 e0 08 ret 40007d18: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 40007d1c: 96 10 00 10 mov %l0, %o3 40007d20: 92 10 20 01 mov 1, %o1 40007d24: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007d28: b0 10 20 00 clr %i0 40007d2c: 9f c4 80 00 call %l2 40007d30: 94 12 a2 f8 or %o2, 0x2f8, %o2 40007d34: 81 c7 e0 08 ret 40007d38: 81 e8 00 00 restore return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 40007d3c: 92 10 20 01 mov 1, %o1 40007d40: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40007d44: b0 10 20 00 clr %i0 40007d48: 9f c4 80 00 call %l2 40007d4c: 94 12 a3 30 or %o2, 0x330, %o2 40007d50: 81 c7 e0 08 ret 40007d54: 81 e8 00 00 restore 40007d58: 80 a6 c0 11 cmp %i3, %l1 40007d5c: 0a bf ff c6 bcs 40007c74 <_Heap_Walk+0x120> <== NEVER TAKEN 40007d60: 90 10 00 19 mov %i1, %o0 ); return false; } if ( 40007d64: 90 04 60 08 add %l1, 8, %o0 40007d68: 7f ff e7 57 call 40001ac4 <.urem> 40007d6c: 92 10 00 1a mov %i2, %o1 40007d70: 80 a2 20 00 cmp %o0, 0 40007d74: 12 80 00 df bne 400080f0 <_Heap_Walk+0x59c> <== NEVER TAKEN 40007d78: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40007d7c: c2 04 60 04 ld [ %l1 + 4 ], %g1 40007d80: 82 08 7f fe and %g1, -2, %g1 40007d84: 82 04 40 01 add %l1, %g1, %g1 40007d88: c2 00 60 04 ld [ %g1 + 4 ], %g1 40007d8c: 80 88 60 01 btst 1, %g1 40007d90: 12 80 00 ea bne 40008138 <_Heap_Walk+0x5e4> <== NEVER TAKEN 40007d94: 96 10 00 11 mov %l1, %o3 ); return false; } if ( free_block->prev != prev_block ) { 40007d98: d8 04 60 0c ld [ %l1 + 0xc ], %o4 40007d9c: 80 a6 00 0c cmp %i0, %o4 40007da0: 02 80 00 19 be 40007e04 <_Heap_Walk+0x2b0> <== ALWAYS TAKEN 40007da4: ba 10 00 11 mov %l1, %i5 40007da8: 30 80 00 dc b,a 40008118 <_Heap_Walk+0x5c4> <== NOT EXECUTED 40007dac: 0a bf ff b2 bcs 40007c74 <_Heap_Walk+0x120> 40007db0: 90 10 00 19 mov %i1, %o0 40007db4: 80 a6 c0 11 cmp %i3, %l1 40007db8: 0a bf ff b0 bcs 40007c78 <_Heap_Walk+0x124> <== NEVER TAKEN 40007dbc: 96 10 00 11 mov %l1, %o3 ); return false; } if ( 40007dc0: 90 04 60 08 add %l1, 8, %o0 40007dc4: 7f ff e7 40 call 40001ac4 <.urem> 40007dc8: 92 10 00 1a mov %i2, %o1 40007dcc: 80 a2 20 00 cmp %o0, 0 40007dd0: 32 80 00 c8 bne,a 400080f0 <_Heap_Walk+0x59c> 40007dd4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40007dd8: c2 04 60 04 ld [ %l1 + 4 ], %g1 40007ddc: 82 08 7f fe and %g1, -2, %g1 40007de0: 82 00 40 11 add %g1, %l1, %g1 40007de4: c2 00 60 04 ld [ %g1 + 4 ], %g1 40007de8: 80 88 60 01 btst 1, %g1 40007dec: 32 80 00 d2 bne,a 40008134 <_Heap_Walk+0x5e0> 40007df0: 90 10 00 19 mov %i1, %o0 ); return false; } if ( free_block->prev != prev_block ) { 40007df4: d8 04 60 0c ld [ %l1 + 0xc ], %o4 40007df8: 80 a3 00 1d cmp %o4, %i5 40007dfc: 12 80 00 c5 bne 40008110 <_Heap_Walk+0x5bc> 40007e00: ba 10 00 11 mov %l1, %i5 return false; } prev_block = free_block; free_block = free_block->next; 40007e04: 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 ) { 40007e08: 80 a6 00 11 cmp %i0, %l1 40007e0c: 12 bf ff e8 bne 40007dac <_Heap_Walk+0x258> 40007e10: 80 a4 40 1c cmp %l1, %i4 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40007e14: 80 a5 00 10 cmp %l4, %l0 40007e18: 02 bf ff 5f be 40007b94 <_Heap_Walk+0x40> <== NEVER TAKEN 40007e1c: 37 10 00 70 sethi %hi(0x4001c000), %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40007e20: 35 10 00 70 sethi %hi(0x4001c000), %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40007e24: 39 10 00 70 sethi %hi(0x4001c000), %i4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40007e28: 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)( 40007e2c: b6 16 e0 50 or %i3, 0x50, %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40007e30: b4 16 a0 68 or %i2, 0x68, %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40007e34: b8 17 21 68 or %i4, 0x168, %i4 40007e38: 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; 40007e3c: 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 ) { 40007e40: 80 a5 e0 00 cmp %l7, 0 40007e44: 02 80 00 16 be 40007e9c <_Heap_Walk+0x348> 40007e48: a2 05 80 10 add %l6, %l0, %l1 (*printer)( 40007e4c: 90 10 00 19 mov %i1, %o0 40007e50: 92 10 20 00 clr %o1 40007e54: 94 10 00 1b mov %i3, %o2 40007e58: 96 10 00 10 mov %l0, %o3 40007e5c: 9f c4 80 00 call %l2 40007e60: 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 40007e64: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 40007e68: 80 a0 40 11 cmp %g1, %l1 40007e6c: 28 80 00 18 bleu,a 40007ecc <_Heap_Walk+0x378> <== ALWAYS TAKEN 40007e70: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 40007e74: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40007e78: 96 10 00 10 mov %l0, %o3 40007e7c: 98 10 00 11 mov %l1, %o4 40007e80: 92 10 20 01 mov 1, %o1 40007e84: 15 10 00 70 sethi %hi(0x4001c000), %o2 40007e88: b0 10 20 00 clr %i0 40007e8c: 9f c4 80 00 call %l2 40007e90: 94 12 a0 90 or %o2, 0x90, %o2 "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 40007e94: 81 c7 e0 08 ret 40007e98: 81 e8 00 00 restore "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40007e9c: da 04 00 00 ld [ %l0 ], %o5 40007ea0: 90 10 00 19 mov %i1, %o0 40007ea4: 92 10 20 00 clr %o1 40007ea8: 94 10 00 1a mov %i2, %o2 40007eac: 96 10 00 10 mov %l0, %o3 40007eb0: 9f c4 80 00 call %l2 40007eb4: 98 10 00 16 mov %l6, %o4 40007eb8: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 40007ebc: 80 a0 40 11 cmp %g1, %l1 40007ec0: 18 bf ff ee bgu 40007e78 <_Heap_Walk+0x324> <== NEVER TAKEN 40007ec4: 90 10 00 19 mov %i1, %o0 40007ec8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 40007ecc: 80 a0 40 11 cmp %g1, %l1 40007ed0: 0a bf ff ea bcs 40007e78 <_Heap_Walk+0x324> 40007ed4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 40007ed8: 90 10 00 16 mov %l6, %o0 40007edc: 7f ff e6 fa call 40001ac4 <.urem> 40007ee0: 92 10 00 1d mov %i5, %o1 40007ee4: 80 a2 20 00 cmp %o0, 0 40007ee8: 12 80 00 5d bne 4000805c <_Heap_Walk+0x508> 40007eec: 80 a4 c0 16 cmp %l3, %l6 ); return false; } if ( block_size < min_block_size ) { 40007ef0: 18 80 00 65 bgu 40008084 <_Heap_Walk+0x530> 40007ef4: 80 a4 00 11 cmp %l0, %l1 ); return false; } if ( next_block_begin <= block_begin ) { 40007ef8: 3a 80 00 6e bcc,a 400080b0 <_Heap_Walk+0x55c> 40007efc: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 40007f00: c2 04 60 04 ld [ %l1 + 4 ], %g1 40007f04: 80 88 60 01 btst 1, %g1 40007f08: 12 80 00 40 bne 40008008 <_Heap_Walk+0x4b4> 40007f0c: 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; 40007f10: 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)( 40007f14: 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; 40007f18: 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; 40007f1c: 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; 40007f20: 1b 10 00 70 sethi %hi(0x4001c000), %o5 40007f24: 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; 40007f28: 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); 40007f2c: 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; 40007f30: 02 80 00 07 be 40007f4c <_Heap_Walk+0x3f8> 40007f34: 9a 13 61 58 or %o5, 0x158, %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)" : ""), 40007f38: 1b 10 00 70 sethi %hi(0x4001c000), %o5 40007f3c: 80 a3 00 18 cmp %o4, %i0 40007f40: 02 80 00 03 be 40007f4c <_Heap_Walk+0x3f8> 40007f44: 9a 13 61 70 or %o5, 0x170, %o5 40007f48: 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)( 40007f4c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40007f50: 05 10 00 70 sethi %hi(0x4001c000), %g2 40007f54: 80 a0 c0 01 cmp %g3, %g1 40007f58: 02 80 00 07 be 40007f74 <_Heap_Walk+0x420> 40007f5c: 84 10 a1 80 or %g2, 0x180, %g2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40007f60: 05 10 00 70 sethi %hi(0x4001c000), %g2 40007f64: 80 a0 40 18 cmp %g1, %i0 40007f68: 02 80 00 03 be 40007f74 <_Heap_Walk+0x420> 40007f6c: 84 10 a1 90 or %g2, 0x190, %g2 40007f70: 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)( 40007f74: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40007f78: c4 23 a0 60 st %g2, [ %sp + 0x60 ] 40007f7c: 90 10 00 19 mov %i1, %o0 40007f80: 92 10 20 00 clr %o1 40007f84: 15 10 00 70 sethi %hi(0x4001c000), %o2 40007f88: 96 10 00 10 mov %l0, %o3 40007f8c: 9f c4 80 00 call %l2 40007f90: 94 12 a1 a0 or %o2, 0x1a0, %o2 block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 40007f94: da 05 c0 00 ld [ %l7 ], %o5 40007f98: 80 a5 80 0d cmp %l6, %o5 40007f9c: 02 80 00 0c be 40007fcc <_Heap_Walk+0x478> 40007fa0: 90 10 00 19 mov %i1, %o0 (*printer)( 40007fa4: ee 23 a0 5c st %l7, [ %sp + 0x5c ] 40007fa8: 96 10 00 10 mov %l0, %o3 40007fac: 98 10 00 16 mov %l6, %o4 40007fb0: 92 10 20 01 mov 1, %o1 40007fb4: 15 10 00 70 sethi %hi(0x4001c000), %o2 40007fb8: b0 10 20 00 clr %i0 40007fbc: 9f c4 80 00 call %l2 40007fc0: 94 12 a1 d0 or %o2, 0x1d0, %o2 40007fc4: 81 c7 e0 08 ret 40007fc8: 81 e8 00 00 restore ); return false; } if ( !prev_used ) { 40007fcc: 80 8d 20 01 btst 1, %l4 40007fd0: 02 80 00 1c be 40008040 <_Heap_Walk+0x4ec> 40007fd4: 96 10 00 10 mov %l0, %o3 40007fd8: 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 ) { 40007fdc: 80 a0 40 18 cmp %g1, %i0 40007fe0: 12 80 00 07 bne 40007ffc <_Heap_Walk+0x4a8> <== ALWAYS TAKEN 40007fe4: 80 a0 40 10 cmp %g1, %l0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 40007fe8: 10 80 00 0f b 40008024 <_Heap_Walk+0x4d0> <== NOT EXECUTED 40007fec: 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 ) { 40007ff0: 80 a0 40 18 cmp %g1, %i0 40007ff4: 02 80 00 0a be 4000801c <_Heap_Walk+0x4c8> 40007ff8: 80 a0 40 10 cmp %g1, %l0 if ( free_block == block ) { 40007ffc: 32 bf ff fd bne,a 40007ff0 <_Heap_Walk+0x49c> 40008000: c2 00 60 08 ld [ %g1 + 8 ], %g1 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40008004: 80 a5 40 11 cmp %l5, %l1 40008008: 02 bf fe e3 be 40007b94 <_Heap_Walk+0x40> 4000800c: 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 ) { 40008010: ec 04 60 04 ld [ %l1 + 4 ], %l6 40008014: 10 bf ff 8a b 40007e3c <_Heap_Walk+0x2e8> 40008018: ae 0d a0 01 and %l6, 1, %l7 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 4000801c: 90 10 00 19 mov %i1, %o0 40008020: 96 10 00 10 mov %l0, %o3 40008024: 92 10 20 01 mov 1, %o1 40008028: 15 10 00 70 sethi %hi(0x4001c000), %o2 4000802c: b0 10 20 00 clr %i0 40008030: 9f c4 80 00 call %l2 40008034: 94 12 a2 40 or %o2, 0x240, %o2 40008038: 81 c7 e0 08 ret 4000803c: 81 e8 00 00 restore return false; } if ( !prev_used ) { (*printer)( 40008040: 92 10 20 01 mov 1, %o1 40008044: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008048: b0 10 20 00 clr %i0 4000804c: 9f c4 80 00 call %l2 40008050: 94 12 a2 10 or %o2, 0x210, %o2 40008054: 81 c7 e0 08 ret 40008058: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( 4000805c: 90 10 00 19 mov %i1, %o0 40008060: 96 10 00 10 mov %l0, %o3 40008064: 98 10 00 16 mov %l6, %o4 40008068: 92 10 20 01 mov 1, %o1 4000806c: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008070: b0 10 20 00 clr %i0 40008074: 9f c4 80 00 call %l2 40008078: 94 12 a0 c0 or %o2, 0xc0, %o2 "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 4000807c: 81 c7 e0 08 ret 40008080: 81 e8 00 00 restore } if ( block_size < min_block_size ) { (*printer)( 40008084: 90 10 00 19 mov %i1, %o0 40008088: 96 10 00 10 mov %l0, %o3 4000808c: 98 10 00 16 mov %l6, %o4 40008090: 9a 10 00 13 mov %l3, %o5 40008094: 92 10 20 01 mov 1, %o1 40008098: 15 10 00 70 sethi %hi(0x4001c000), %o2 4000809c: b0 10 20 00 clr %i0 400080a0: 9f c4 80 00 call %l2 400080a4: 94 12 a0 f0 or %o2, 0xf0, %o2 block, block_size, min_block_size ); return false; 400080a8: 81 c7 e0 08 ret 400080ac: 81 e8 00 00 restore } if ( next_block_begin <= block_begin ) { (*printer)( 400080b0: 96 10 00 10 mov %l0, %o3 400080b4: 98 10 00 11 mov %l1, %o4 400080b8: 92 10 20 01 mov 1, %o1 400080bc: 15 10 00 70 sethi %hi(0x4001c000), %o2 400080c0: b0 10 20 00 clr %i0 400080c4: 9f c4 80 00 call %l2 400080c8: 94 12 a1 20 or %o2, 0x120, %o2 "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 400080cc: 81 c7 e0 08 ret 400080d0: 81 e8 00 00 restore return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 400080d4: 92 10 20 01 mov 1, %o1 400080d8: 15 10 00 6f sethi %hi(0x4001bc00), %o2 400080dc: b0 10 20 00 clr %i0 400080e0: 9f c4 80 00 call %l2 400080e4: 94 12 a3 90 or %o2, 0x390, %o2 400080e8: 81 c7 e0 08 ret 400080ec: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 400080f0: 96 10 00 11 mov %l1, %o3 400080f4: 92 10 20 01 mov 1, %o1 400080f8: 15 10 00 6f sethi %hi(0x4001bc00), %o2 400080fc: b0 10 20 00 clr %i0 40008100: 9f c4 80 00 call %l2 40008104: 94 12 a3 c8 or %o2, 0x3c8, %o2 40008108: 81 c7 e0 08 ret 4000810c: 81 e8 00 00 restore return false; } if ( free_block->prev != prev_block ) { (*printer)( 40008110: 90 10 00 19 mov %i1, %o0 40008114: 96 10 00 11 mov %l1, %o3 40008118: 92 10 20 01 mov 1, %o1 4000811c: 15 10 00 70 sethi %hi(0x4001c000), %o2 40008120: b0 10 20 00 clr %i0 40008124: 9f c4 80 00 call %l2 40008128: 94 12 a0 18 or %o2, 0x18, %o2 4000812c: 81 c7 e0 08 ret 40008130: 81 e8 00 00 restore return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 40008134: 96 10 00 11 mov %l1, %o3 40008138: 92 10 20 01 mov 1, %o1 4000813c: 15 10 00 6f sethi %hi(0x4001bc00), %o2 40008140: b0 10 20 00 clr %i0 40008144: 9f c4 80 00 call %l2 40008148: 94 12 a3 f8 or %o2, 0x3f8, %o2 4000814c: 81 c7 e0 08 ret 40008150: 81 e8 00 00 restore =============================================================================== 40006118 <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 40006118: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 4000611c: 23 10 00 70 sethi %hi(0x4001c000), %l1 40006120: c2 04 63 bc ld [ %l1 + 0x3bc ], %g1 ! 4001c3bc <_IO_Number_of_drivers> 40006124: 80 a0 60 00 cmp %g1, 0 40006128: 02 80 00 0c be 40006158 <_IO_Initialize_all_drivers+0x40> <== NEVER TAKEN 4000612c: a2 14 63 bc or %l1, 0x3bc, %l1 40006130: a0 10 20 00 clr %l0 (void) rtems_io_initialize( major, 0, NULL ); 40006134: 90 10 00 10 mov %l0, %o0 40006138: 92 10 20 00 clr %o1 4000613c: 40 00 15 27 call 4000b5d8 40006140: 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 ++ ) 40006144: c2 04 40 00 ld [ %l1 ], %g1 40006148: a0 04 20 01 inc %l0 4000614c: 80 a0 40 10 cmp %g1, %l0 40006150: 18 bf ff fa bgu 40006138 <_IO_Initialize_all_drivers+0x20> 40006154: 90 10 00 10 mov %l0, %o0 40006158: 81 c7 e0 08 ret 4000615c: 81 e8 00 00 restore =============================================================================== 40006160 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 40006160: 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; 40006164: 03 10 00 6e sethi %hi(0x4001b800), %g1 40006168: 82 10 60 08 or %g1, 8, %g1 ! 4001b808 drivers_in_table = Configuration.number_of_device_drivers; number_of_drivers = Configuration.maximum_drivers; 4000616c: 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; 40006170: 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 ) 40006174: 80 a4 40 13 cmp %l1, %l3 40006178: 0a 80 00 08 bcs 40006198 <_IO_Manager_initialization+0x38> 4000617c: 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; 40006180: 03 10 00 70 sethi %hi(0x4001c000), %g1 40006184: e0 20 63 c0 st %l0, [ %g1 + 0x3c0 ] ! 4001c3c0 <_IO_Driver_address_table> _IO_Number_of_drivers = number_of_drivers; 40006188: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000618c: e2 20 63 bc st %l1, [ %g1 + 0x3bc ] ! 4001c3bc <_IO_Number_of_drivers> return; 40006190: 81 c7 e0 08 ret 40006194: 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 ) 40006198: 83 2c e0 03 sll %l3, 3, %g1 4000619c: a5 2c e0 05 sll %l3, 5, %l2 400061a0: 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 *) 400061a4: 40 00 0c 05 call 400091b8 <_Workspace_Allocate_or_fatal_error> 400061a8: 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; 400061ac: 03 10 00 70 sethi %hi(0x4001c000), %g1 memset( 400061b0: 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; 400061b4: e6 20 63 bc st %l3, [ %g1 + 0x3bc ] /* * 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 *) 400061b8: 25 10 00 70 sethi %hi(0x4001c000), %l2 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( 400061bc: 92 10 20 00 clr %o1 400061c0: 40 00 21 d3 call 4000e90c 400061c4: d0 24 a3 c0 st %o0, [ %l2 + 0x3c0 ] _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 400061c8: 80 a4 60 00 cmp %l1, 0 400061cc: 02 bf ff f1 be 40006190 <_IO_Manager_initialization+0x30> <== NEVER TAKEN 400061d0: da 04 a3 c0 ld [ %l2 + 0x3c0 ], %o5 400061d4: 82 10 20 00 clr %g1 400061d8: 88 10 20 00 clr %g4 _IO_Driver_address_table[index] = driver_table[index]; 400061dc: c4 04 00 01 ld [ %l0 + %g1 ], %g2 400061e0: 86 04 00 01 add %l0, %g1, %g3 400061e4: c4 23 40 01 st %g2, [ %o5 + %g1 ] 400061e8: d8 00 e0 04 ld [ %g3 + 4 ], %o4 400061ec: 84 03 40 01 add %o5, %g1, %g2 400061f0: d8 20 a0 04 st %o4, [ %g2 + 4 ] 400061f4: 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++ ) 400061f8: 88 01 20 01 inc %g4 _IO_Driver_address_table[index] = driver_table[index]; 400061fc: d8 20 a0 08 st %o4, [ %g2 + 8 ] 40006200: 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++ ) 40006204: 82 00 60 18 add %g1, 0x18, %g1 _IO_Driver_address_table[index] = driver_table[index]; 40006208: d8 20 a0 0c st %o4, [ %g2 + 0xc ] 4000620c: 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++ ) 40006210: 80 a4 40 04 cmp %l1, %g4 _IO_Driver_address_table[index] = driver_table[index]; 40006214: d8 20 a0 10 st %o4, [ %g2 + 0x10 ] 40006218: 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++ ) 4000621c: 18 bf ff f0 bgu 400061dc <_IO_Manager_initialization+0x7c> 40006220: c6 20 a0 14 st %g3, [ %g2 + 0x14 ] 40006224: 81 c7 e0 08 ret 40006228: 81 e8 00 00 restore =============================================================================== 40006ddc <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40006ddc: 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 ) 40006de0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40006de4: 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 ) 40006de8: 80 a0 60 00 cmp %g1, 0 40006dec: 02 80 00 19 be 40006e50 <_Objects_Allocate+0x74> <== NEVER TAKEN 40006df0: 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 ); 40006df4: a2 04 20 20 add %l0, 0x20, %l1 40006df8: 40 00 12 19 call 4000b65c <_Chain_Get> 40006dfc: 90 10 00 11 mov %l1, %o0 if ( information->auto_extend ) { 40006e00: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1 40006e04: 80 a0 60 00 cmp %g1, 0 40006e08: 02 80 00 12 be 40006e50 <_Objects_Allocate+0x74> 40006e0c: 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 ) { 40006e10: 80 a2 20 00 cmp %o0, 0 40006e14: 02 80 00 11 be 40006e58 <_Objects_Allocate+0x7c> 40006e18: 01 00 00 00 nop } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 40006e1c: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 40006e20: d0 16 20 0a lduh [ %i0 + 0xa ], %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006e24: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1 40006e28: 40 00 41 d6 call 40017580 <.udiv> 40006e2c: 90 22 00 01 sub %o0, %g1, %o0 40006e30: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40006e34: 91 2a 20 02 sll %o0, 2, %o0 information->inactive--; 40006e38: 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 ]--; 40006e3c: c4 00 40 08 ld [ %g1 + %o0 ], %g2 information->inactive--; 40006e40: 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 ]--; 40006e44: 84 00 bf ff add %g2, -1, %g2 information->inactive--; 40006e48: 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 ]--; 40006e4c: c4 20 40 08 st %g2, [ %g1 + %o0 ] information->inactive--; } } return the_object; } 40006e50: 81 c7 e0 08 ret 40006e54: 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 ); 40006e58: 40 00 00 11 call 40006e9c <_Objects_Extend_information> 40006e5c: 90 10 00 10 mov %l0, %o0 the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 40006e60: 40 00 11 ff call 4000b65c <_Chain_Get> 40006e64: 90 10 00 11 mov %l1, %o0 } if ( the_object ) { 40006e68: b0 92 20 00 orcc %o0, 0, %i0 40006e6c: 32 bf ff ed bne,a 40006e20 <_Objects_Allocate+0x44> 40006e70: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 information->inactive--; } } return the_object; } 40006e74: 81 c7 e0 08 ret 40006e78: 81 e8 00 00 restore =============================================================================== 40006e9c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 40006e9c: 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 ) 40006ea0: e8 06 20 34 ld [ %i0 + 0x34 ], %l4 40006ea4: 80 a5 20 00 cmp %l4, 0 40006ea8: 02 80 00 ab be 40007154 <_Objects_Extend_information+0x2b8> 40006eac: e6 16 20 0a lduh [ %i0 + 0xa ], %l3 block_count = 0; else { block_count = information->maximum / information->allocation_size; 40006eb0: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 40006eb4: e4 16 20 14 lduh [ %i0 + 0x14 ], %l2 40006eb8: ab 2d 60 10 sll %l5, 0x10, %l5 40006ebc: 92 10 00 12 mov %l2, %o1 40006ec0: 40 00 41 b0 call 40017580 <.udiv> 40006ec4: 91 35 60 10 srl %l5, 0x10, %o0 40006ec8: 91 2a 20 10 sll %o0, 0x10, %o0 40006ecc: b9 32 20 10 srl %o0, 0x10, %i4 for ( ; block < block_count; block++ ) { 40006ed0: 80 a7 20 00 cmp %i4, 0 40006ed4: 02 80 00 a7 be 40007170 <_Objects_Extend_information+0x2d4><== NEVER TAKEN 40006ed8: 90 10 00 12 mov %l2, %o0 if ( information->object_blocks[ block ] == NULL ) 40006edc: c2 05 00 00 ld [ %l4 ], %g1 40006ee0: 80 a0 60 00 cmp %g1, 0 40006ee4: 02 80 00 a4 be 40007174 <_Objects_Extend_information+0x2d8><== NEVER TAKEN 40006ee8: a2 10 00 13 mov %l3, %l1 40006eec: 10 80 00 06 b 40006f04 <_Objects_Extend_information+0x68> 40006ef0: a0 10 20 00 clr %l0 40006ef4: c2 05 00 01 ld [ %l4 + %g1 ], %g1 40006ef8: 80 a0 60 00 cmp %g1, 0 40006efc: 22 80 00 08 be,a 40006f1c <_Objects_Extend_information+0x80> 40006f00: 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++ ) { 40006f04: a0 04 20 01 inc %l0 if ( information->object_blocks[ block ] == NULL ) break; else index_base += information->allocation_size; 40006f08: 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++ ) { 40006f0c: 80 a7 00 10 cmp %i4, %l0 40006f10: 18 bf ff f9 bgu 40006ef4 <_Objects_Extend_information+0x58> 40006f14: 83 2c 20 02 sll %l0, 2, %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 40006f18: 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 ) { 40006f1c: 03 00 00 3f sethi %hi(0xfc00), %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 40006f20: 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 ) { 40006f24: 82 10 63 ff or %g1, 0x3ff, %g1 40006f28: 80 a5 40 01 cmp %l5, %g1 40006f2c: 18 80 00 96 bgu 40007184 <_Objects_Extend_information+0x2e8><== NEVER TAKEN 40006f30: 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; 40006f34: 40 00 41 59 call 40017498 <.umul> 40006f38: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 if ( information->auto_extend ) { 40006f3c: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40006f40: 80 a0 60 00 cmp %g1, 0 40006f44: 12 80 00 6d bne 400070f8 <_Objects_Extend_information+0x25c> 40006f48: 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 ); 40006f4c: 40 00 08 9b call 400091b8 <_Workspace_Allocate_or_fatal_error> 40006f50: 01 00 00 00 nop 40006f54: 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 ) { 40006f58: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006f5c: 80 a4 40 01 cmp %l1, %g1 40006f60: 2a 80 00 43 bcs,a 4000706c <_Objects_Extend_information+0x1d0> 40006f64: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 */ /* * Up the block count and maximum */ block_count++; 40006f68: 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 ); 40006f6c: 91 2d 20 01 sll %l4, 1, %o0 40006f70: 90 02 00 14 add %o0, %l4, %o0 40006f74: 90 05 40 08 add %l5, %o0, %o0 40006f78: 90 02 00 13 add %o0, %l3, %o0 40006f7c: 40 00 08 9e call 400091f4 <_Workspace_Allocate> 40006f80: 91 2a 20 02 sll %o0, 2, %o0 if ( !object_blocks ) { 40006f84: ac 92 20 00 orcc %o0, 0, %l6 40006f88: 02 80 00 7d be 4000717c <_Objects_Extend_information+0x2e0> 40006f8c: 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 ) { 40006f90: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006f94: 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); 40006f98: ae 05 80 14 add %l6, %l4, %l7 40006f9c: 0a 80 00 5e bcs 40007114 <_Objects_Extend_information+0x278> 40006fa0: 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++ ) { 40006fa4: 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, 40006fa8: 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++ ) { 40006fac: 02 80 00 08 be 40006fcc <_Objects_Extend_information+0x130><== NEVER TAKEN 40006fb0: bb 2f 20 02 sll %i4, 2, %i5 local_table[ index ] = NULL; 40006fb4: 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++ ) { 40006fb8: 82 00 60 01 inc %g1 40006fbc: 80 a4 c0 01 cmp %l3, %g1 40006fc0: 18 bf ff fd bgu 40006fb4 <_Objects_Extend_information+0x118><== NEVER TAKEN 40006fc4: c0 20 80 14 clr [ %g2 + %l4 ] 40006fc8: 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 ); 40006fcc: 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; 40006fd0: c0 25 c0 1d clr [ %l7 + %i5 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006fd4: 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 ; 40006fd8: 80 a4 40 03 cmp %l1, %g3 40006fdc: 1a 80 00 0a bcc 40007004 <_Objects_Extend_information+0x168><== NEVER TAKEN 40006fe0: c0 25 80 1d clr [ %l6 + %i5 ] 40006fe4: 85 2c 60 02 sll %l1, 2, %g2 40006fe8: 82 10 00 11 mov %l1, %g1 40006fec: 84 05 00 02 add %l4, %g2, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 40006ff0: 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++ ) { 40006ff4: 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 ; 40006ff8: 80 a0 40 03 cmp %g1, %g3 40006ffc: 0a bf ff fd bcs 40006ff0 <_Objects_Extend_information+0x154> 40007000: 84 00 a0 04 add %g2, 4, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40007004: 7f ff eb 36 call 40001cdc 40007008: 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( 4000700c: c6 06 00 00 ld [ %i0 ], %g3 40007010: 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; 40007014: ea 36 20 10 sth %l5, [ %i0 + 0x10 ] local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 40007018: e6 06 20 34 ld [ %i0 + 0x34 ], %l3 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 4000701c: ee 26 20 30 st %l7, [ %i0 + 0x30 ] information->local_table = local_table; 40007020: e8 26 20 1c st %l4, [ %i0 + 0x1c ] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40007024: 87 28 e0 18 sll %g3, 0x18, %g3 40007028: 85 28 a0 1b sll %g2, 0x1b, %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 4000702c: 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( 40007030: ab 2d 60 10 sll %l5, 0x10, %l5 40007034: 03 00 00 40 sethi %hi(0x10000), %g1 40007038: ab 35 60 10 srl %l5, 0x10, %l5 4000703c: 82 10 c0 01 or %g3, %g1, %g1 40007040: 82 10 40 02 or %g1, %g2, %g1 40007044: 82 10 40 15 or %g1, %l5, %g1 40007048: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 4000704c: 7f ff eb 28 call 40001cec 40007050: 01 00 00 00 nop if ( old_tables ) 40007054: 80 a4 e0 00 cmp %l3, 0 40007058: 22 80 00 05 be,a 4000706c <_Objects_Extend_information+0x1d0> 4000705c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 _Workspace_Free( old_tables ); 40007060: 40 00 08 6e call 40009218 <_Workspace_Free> 40007064: 90 10 00 13 mov %l3, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40007068: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 4000706c: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2 40007070: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40007074: 92 10 00 12 mov %l2, %o1 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40007078: a1 2c 20 02 sll %l0, 2, %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 4000707c: 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; 40007080: 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( 40007084: 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( 40007088: a4 07 bf f4 add %fp, -12, %l2 4000708c: 40 00 11 87 call 4000b6a8 <_Chain_Initialize> 40007090: 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 ) { 40007094: 30 80 00 0c b,a 400070c4 <_Objects_Extend_information+0x228> the_object->id = _Objects_Build_id( 40007098: c4 16 20 04 lduh [ %i0 + 4 ], %g2 4000709c: 83 28 60 18 sll %g1, 0x18, %g1 400070a0: 85 28 a0 1b sll %g2, 0x1b, %g2 400070a4: 82 10 40 14 or %g1, %l4, %g1 400070a8: 82 10 40 02 or %g1, %g2, %g1 400070ac: 82 10 40 11 or %g1, %l1, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 400070b0: 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( 400070b4: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 400070b8: a2 04 60 01 inc %l1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 400070bc: 7f ff fc e2 call 40006444 <_Chain_Append> 400070c0: 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 ) { 400070c4: 40 00 11 66 call 4000b65c <_Chain_Get> 400070c8: 90 10 00 12 mov %l2, %o0 400070cc: 80 a2 20 00 cmp %o0, 0 400070d0: 32 bf ff f2 bne,a 40007098 <_Objects_Extend_information+0x1fc> 400070d4: c2 06 00 00 ld [ %i0 ], %g1 index++; } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = 400070d8: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 400070dc: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4 400070e0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive = 400070e4: 82 01 00 01 add %g4, %g1, %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 400070e8: c8 20 80 10 st %g4, [ %g2 + %l0 ] information->inactive = 400070ec: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 400070f0: 81 c7 e0 08 ret 400070f4: 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 ); 400070f8: 40 00 08 3f call 400091f4 <_Workspace_Allocate> 400070fc: 01 00 00 00 nop if ( !new_object_block ) 40007100: a4 92 20 00 orcc %o0, 0, %l2 40007104: 32 bf ff 96 bne,a 40006f5c <_Objects_Extend_information+0xc0> 40007108: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 4000710c: 81 c7 e0 08 ret 40007110: 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, 40007114: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 information->object_blocks, block_count * sizeof(void*) ); 40007118: 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, 4000711c: 40 00 1d bd call 4000e810 40007120: 94 10 00 1d mov %i5, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 40007124: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 40007128: 94 10 00 1d mov %i5, %o2 4000712c: 40 00 1d b9 call 4000e810 40007130: 90 10 00 17 mov %l7, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40007134: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 40007138: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 4000713c: 94 04 c0 0a add %l3, %o2, %o2 40007140: 90 10 00 14 mov %l4, %o0 40007144: 40 00 1d b3 call 4000e810 40007148: 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 ); 4000714c: 10 bf ff a1 b 40006fd0 <_Objects_Extend_information+0x134> 40007150: 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 ) 40007154: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 40007158: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 4000715c: ab 2d 60 10 sll %l5, 0x10, %l5 40007160: a2 10 00 13 mov %l3, %l1 40007164: b8 10 20 00 clr %i4 40007168: 10 bf ff 6c b 40006f18 <_Objects_Extend_information+0x7c> 4000716c: 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 ) 40007170: a2 10 00 13 mov %l3, %l1 <== NOT EXECUTED 40007174: 10 bf ff 69 b 40006f18 <_Objects_Extend_information+0x7c> <== NOT EXECUTED 40007178: 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 ); 4000717c: 40 00 08 27 call 40009218 <_Workspace_Free> 40007180: 90 10 00 12 mov %l2, %o0 return; 40007184: 81 c7 e0 08 ret 40007188: 81 e8 00 00 restore =============================================================================== 40007238 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40007238: 9d e3 bf a0 save %sp, -96, %sp Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 4000723c: 80 a6 60 00 cmp %i1, 0 40007240: 12 80 00 04 bne 40007250 <_Objects_Get_information+0x18> 40007244: 01 00 00 00 nop if ( info->maximum == 0 ) return NULL; #endif return info; } 40007248: 81 c7 e0 08 ret 4000724c: 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 ); 40007250: 40 00 12 b1 call 4000bd14 <_Objects_API_maximum_class> 40007254: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum == 0 ) 40007258: 80 a2 20 00 cmp %o0, 0 4000725c: 22 80 00 15 be,a 400072b0 <_Objects_Get_information+0x78> 40007260: b0 10 20 00 clr %i0 return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 40007264: 80 a6 40 08 cmp %i1, %o0 40007268: 38 80 00 12 bgu,a 400072b0 <_Objects_Get_information+0x78> 4000726c: b0 10 20 00 clr %i0 return NULL; if ( !_Objects_Information_table[ the_api ] ) 40007270: b1 2e 20 02 sll %i0, 2, %i0 40007274: 03 10 00 70 sethi %hi(0x4001c000), %g1 40007278: 82 10 60 50 or %g1, 0x50, %g1 ! 4001c050 <_Objects_Information_table> 4000727c: c2 00 40 18 ld [ %g1 + %i0 ], %g1 40007280: 80 a0 60 00 cmp %g1, 0 40007284: 02 80 00 0b be 400072b0 <_Objects_Get_information+0x78> <== NEVER TAKEN 40007288: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 4000728c: b3 2e 60 02 sll %i1, 2, %i1 40007290: f0 00 40 19 ld [ %g1 + %i1 ], %i0 if ( !info ) 40007294: 80 a6 20 00 cmp %i0, 0 40007298: 02 80 00 06 be 400072b0 <_Objects_Get_information+0x78> <== NEVER TAKEN 4000729c: 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 ) 400072a0: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 400072a4: 80 a0 60 00 cmp %g1, 0 400072a8: 22 80 00 02 be,a 400072b0 <_Objects_Get_information+0x78> 400072ac: b0 10 20 00 clr %i0 return NULL; #endif return info; } 400072b0: 81 c7 e0 08 ret 400072b4: 81 e8 00 00 restore =============================================================================== 40009020 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 40009020: 9d e3 bf 90 save %sp, -112, %sp char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 40009024: 80 a6 60 00 cmp %i1, 0 40009028: 12 80 00 05 bne 4000903c <_Objects_Get_name_as_string+0x1c> 4000902c: 80 a6 a0 00 cmp %i2, 0 } } *d = '\0'; _Thread_Enable_dispatch(); return name; 40009030: b4 10 20 00 clr %i2 } return NULL; /* unreachable path */ } 40009034: 81 c7 e0 08 ret 40009038: 91 e8 00 1a restore %g0, %i2, %o0 Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 4000903c: 02 bf ff fe be 40009034 <_Objects_Get_name_as_string+0x14> 40009040: 80 a6 20 00 cmp %i0, 0 return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 40009044: 12 80 00 04 bne 40009054 <_Objects_Get_name_as_string+0x34> 40009048: 03 10 00 a9 sethi %hi(0x4002a400), %g1 4000904c: c2 00 63 8c ld [ %g1 + 0x38c ], %g1 ! 4002a78c <_Thread_Executing> 40009050: f0 00 60 08 ld [ %g1 + 8 ], %i0 information = _Objects_Get_information_id( tmpId ); 40009054: 7f ff ff af call 40008f10 <_Objects_Get_information_id> 40009058: 90 10 00 18 mov %i0, %o0 if ( !information ) 4000905c: 80 a2 20 00 cmp %o0, 0 40009060: 22 bf ff f5 be,a 40009034 <_Objects_Get_name_as_string+0x14> 40009064: b4 10 20 00 clr %i2 return NULL; the_object = _Objects_Get( information, tmpId, &location ); 40009068: 92 10 00 18 mov %i0, %o1 4000906c: 40 00 00 2f call 40009128 <_Objects_Get> 40009070: 94 07 bf fc add %fp, -4, %o2 switch ( location ) { 40009074: c2 07 bf fc ld [ %fp + -4 ], %g1 40009078: 80 a0 60 00 cmp %g1, 0 4000907c: 32 bf ff ee bne,a 40009034 <_Objects_Get_name_as_string+0x14> 40009080: 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; 40009084: 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'; 40009088: 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; 4000908c: 87 30 60 18 srl %g1, 0x18, %g3 lname[ 1 ] = (u32_name >> 16) & 0xff; 40009090: 85 30 60 10 srl %g1, 0x10, %g2 lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; 40009094: 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; 40009098: c4 2f bf f1 stb %g2, [ %fp + -15 ] lname[ 2 ] = (u32_name >> 8) & 0xff; 4000909c: 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; 400090a0: c6 2f bf f0 stb %g3, [ %fp + -16 ] lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 400090a4: c2 2f bf f2 stb %g1, [ %fp + -14 ] s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 400090a8: b2 86 7f ff addcc %i1, -1, %i1 400090ac: 02 80 00 1d be 40009120 <_Objects_Get_name_as_string+0x100><== NEVER TAKEN 400090b0: 84 10 00 03 mov %g3, %g2 400090b4: 80 a0 e0 00 cmp %g3, 0 400090b8: 02 80 00 1a be 40009120 <_Objects_Get_name_as_string+0x100> 400090bc: 17 10 00 88 sethi %hi(0x40022000), %o3 400090c0: 86 10 00 1a mov %i2, %g3 400090c4: 96 12 e1 00 or %o3, 0x100, %o3 400090c8: 82 10 20 00 clr %g1 400090cc: 10 80 00 06 b 400090e4 <_Objects_Get_name_as_string+0xc4> 400090d0: 98 07 bf f0 add %fp, -16, %o4 400090d4: c8 4b 00 01 ldsb [ %o4 + %g1 ], %g4 400090d8: 80 a1 20 00 cmp %g4, 0 400090dc: 02 80 00 0e be 40009114 <_Objects_Get_name_as_string+0xf4> 400090e0: c4 0b 00 01 ldub [ %o4 + %g1 ], %g2 *d = (isprint((unsigned char)*s)) ? *s : '*'; 400090e4: da 02 c0 00 ld [ %o3 ], %o5 400090e8: 88 08 a0 ff and %g2, 0xff, %g4 400090ec: 88 03 40 04 add %o5, %g4, %g4 400090f0: c8 49 20 01 ldsb [ %g4 + 1 ], %g4 400090f4: 80 89 20 97 btst 0x97, %g4 400090f8: 12 80 00 03 bne 40009104 <_Objects_Get_name_as_string+0xe4> 400090fc: 82 00 60 01 inc %g1 40009100: 84 10 20 2a mov 0x2a, %g2 40009104: c4 28 c0 00 stb %g2, [ %g3 ] s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 40009108: 80 a0 40 19 cmp %g1, %i1 4000910c: 0a bf ff f2 bcs 400090d4 <_Objects_Get_name_as_string+0xb4> 40009110: 86 00 e0 01 inc %g3 *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; _Thread_Enable_dispatch(); 40009114: 40 00 02 3f call 40009a10 <_Thread_Enable_dispatch> 40009118: c0 28 c0 00 clrb [ %g3 ] return name; 4000911c: 30 bf ff c6 b,a 40009034 <_Objects_Get_name_as_string+0x14> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 40009120: 10 bf ff fd b 40009114 <_Objects_Get_name_as_string+0xf4> 40009124: 86 10 00 1a mov %i2, %g3 =============================================================================== 400187b4 <_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; 400187b4: c4 02 20 08 ld [ %o0 + 8 ], %g2 if ( information->maximum >= index ) { 400187b8: 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; 400187bc: 84 22 40 02 sub %o1, %g2, %g2 400187c0: 84 00 a0 01 inc %g2 if ( information->maximum >= index ) { 400187c4: 80 a0 80 01 cmp %g2, %g1 400187c8: 18 80 00 09 bgu 400187ec <_Objects_Get_no_protection+0x38> 400187cc: 85 28 a0 02 sll %g2, 2, %g2 if ( (the_object = information->local_table[ index ]) != NULL ) { 400187d0: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 400187d4: d0 00 40 02 ld [ %g1 + %g2 ], %o0 400187d8: 80 a2 20 00 cmp %o0, 0 400187dc: 02 80 00 05 be 400187f0 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN 400187e0: 82 10 20 01 mov 1, %g1 *location = OBJECTS_LOCAL; return the_object; 400187e4: 81 c3 e0 08 retl 400187e8: 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; 400187ec: 82 10 20 01 mov 1, %g1 400187f0: 90 10 20 00 clr %o0 return NULL; } 400187f4: 81 c3 e0 08 retl 400187f8: c2 22 80 00 st %g1, [ %o2 ] =============================================================================== 40008aa8 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 40008aa8: 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; 40008aac: 92 96 20 00 orcc %i0, 0, %o1 40008ab0: 12 80 00 06 bne 40008ac8 <_Objects_Id_to_name+0x20> 40008ab4: 83 32 60 18 srl %o1, 0x18, %g1 40008ab8: 03 10 00 86 sethi %hi(0x40021800), %g1 40008abc: c2 00 63 2c ld [ %g1 + 0x32c ], %g1 ! 40021b2c <_Thread_Executing> 40008ac0: 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); 40008ac4: 83 32 60 18 srl %o1, 0x18, %g1 40008ac8: 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 ) 40008acc: 84 00 7f ff add %g1, -1, %g2 40008ad0: 80 a0 a0 03 cmp %g2, 3 40008ad4: 18 80 00 18 bgu 40008b34 <_Objects_Id_to_name+0x8c> 40008ad8: 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 ] ) 40008adc: 05 10 00 86 sethi %hi(0x40021800), %g2 40008ae0: 84 10 a1 d0 or %g2, 0x1d0, %g2 ! 400219d0 <_Objects_Information_table> 40008ae4: c2 00 80 01 ld [ %g2 + %g1 ], %g1 40008ae8: 80 a0 60 00 cmp %g1, 0 40008aec: 02 80 00 12 be 40008b34 <_Objects_Id_to_name+0x8c> 40008af0: 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 ]; 40008af4: 85 28 a0 02 sll %g2, 2, %g2 40008af8: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !information ) 40008afc: 80 a2 20 00 cmp %o0, 0 40008b00: 02 80 00 0d be 40008b34 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN 40008b04: 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 ); 40008b08: 7f ff ff cb call 40008a34 <_Objects_Get> 40008b0c: 94 07 bf fc add %fp, -4, %o2 if ( !the_object ) 40008b10: 80 a2 20 00 cmp %o0, 0 40008b14: 02 80 00 08 be 40008b34 <_Objects_Id_to_name+0x8c> 40008b18: 01 00 00 00 nop return OBJECTS_INVALID_ID; *name = the_object->name; 40008b1c: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 40008b20: b0 10 20 00 clr %i0 40008b24: 40 00 02 51 call 40009468 <_Thread_Enable_dispatch> 40008b28: c2 26 40 00 st %g1, [ %i1 ] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 40008b2c: 81 c7 e0 08 ret 40008b30: 81 e8 00 00 restore } 40008b34: 81 c7 e0 08 ret 40008b38: 91 e8 20 03 restore %g0, 3, %o0 =============================================================================== 400073a0 <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 400073a0: 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; 400073a4: 05 10 00 70 sethi %hi(0x4001c000), %g2 400073a8: 83 2e 60 02 sll %i1, 2, %g1 400073ac: 84 10 a0 50 or %g2, 0x50, %g2 400073b0: 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; 400073b4: 85 2f 20 10 sll %i4, 0x10, %g2 400073b8: 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; 400073bc: 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; 400073c0: 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; 400073c4: 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; 400073c8: 85 36 e0 1f srl %i3, 0x1f, %g2 maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 400073cc: 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; 400073d0: f2 26 00 00 st %i1, [ %i0 ] information->the_class = the_class; 400073d4: f4 36 20 04 sth %i2, [ %i0 + 4 ] information->size = size; information->local_table = 0; 400073d8: c0 26 20 1c clr [ %i0 + 0x1c ] information->inactive_per_block = 0; 400073dc: c0 26 20 30 clr [ %i0 + 0x30 ] information->object_blocks = 0; 400073e0: c0 26 20 34 clr [ %i0 + 0x34 ] information->inactive = 0; 400073e4: 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; 400073e8: 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 = 400073ec: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ] (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 400073f0: b6 2e c0 01 andn %i3, %g1, %i3 /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 400073f4: 80 a0 a0 00 cmp %g2, 0 400073f8: 02 80 00 05 be 4000740c <_Objects_Initialize_information+0x6c> 400073fc: c2 07 a0 5c ld [ %fp + 0x5c ], %g1 40007400: 80 a6 e0 00 cmp %i3, 0 40007404: 02 80 00 28 be 400074a4 <_Objects_Initialize_information+0x104> 40007408: 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; 4000740c: 07 10 00 6f sethi %hi(0x4001bc00), %g3 40007410: 86 10 e2 98 or %g3, 0x298, %g3 ! 4001be98 /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 40007414: 80 a0 00 1b cmp %g0, %i3 40007418: b3 2e 60 18 sll %i1, 0x18, %i1 4000741c: 84 40 20 00 addx %g0, 0, %g2 40007420: 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; 40007424: c6 26 20 1c st %g3, [ %i0 + 0x1c ] } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 40007428: 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 = 4000742c: 07 00 00 40 sethi %hi(0x10000), %g3 40007430: b2 16 40 03 or %i1, %g3, %i1 40007434: b4 16 40 1a or %i1, %i2, %i2 40007438: b4 16 80 02 or %i2, %g2, %i2 4000743c: 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) & 40007440: 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) ) 40007444: 80 88 60 03 btst 3, %g1 40007448: 02 80 00 0c be 40007478 <_Objects_Initialize_information+0xd8><== ALWAYS TAKEN 4000744c: 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); 40007450: 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; 40007454: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] <== NOT EXECUTED 40007458: c2 26 20 20 st %g1, [ %i0 + 0x20 ] <== NOT EXECUTED the_chain->permanent_null = NULL; 4000745c: c0 26 20 24 clr [ %i0 + 0x24 ] <== NOT EXECUTED the_chain->last = _Chain_Head(the_chain); 40007460: 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 ) { 40007464: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 40007468: 12 80 00 0d bne 4000749c <_Objects_Initialize_information+0xfc><== NOT EXECUTED 4000746c: c2 26 20 28 st %g1, [ %i0 + 0x28 ] <== NOT EXECUTED 40007470: 81 c7 e0 08 ret 40007474: 81 e8 00 00 restore /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 40007478: 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); 4000747c: 82 06 20 24 add %i0, 0x24, %g1 name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 40007480: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] 40007484: c2 26 20 20 st %g1, [ %i0 + 0x20 ] the_chain->permanent_null = NULL; 40007488: c0 26 20 24 clr [ %i0 + 0x24 ] the_chain->last = _Chain_Head(the_chain); 4000748c: 82 06 20 20 add %i0, 0x20, %g1 _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 40007490: 80 a6 e0 00 cmp %i3, 0 40007494: 02 bf ff f7 be 40007470 <_Objects_Initialize_information+0xd0> 40007498: 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 ); 4000749c: 7f ff fe 80 call 40006e9c <_Objects_Extend_information> 400074a0: 81 e8 00 00 restore /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 400074a4: 92 10 20 01 mov 1, %o1 400074a8: 7f ff fe 1e call 40006d20 <_Internal_error_Occurred> 400074ac: 94 10 20 14 mov 0x14, %o2 =============================================================================== 40007574 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 40007574: 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 ); 40007578: e0 16 20 0a lduh [ %i0 + 0xa ], %l0 block_count = (information->maximum - index_base) / 4000757c: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1 40007580: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40007584: 92 10 00 11 mov %l1, %o1 40007588: 40 00 3f fe call 40017580 <.udiv> 4000758c: 90 22 00 10 sub %o0, %l0, %o0 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 40007590: 80 a2 20 00 cmp %o0, 0 40007594: 02 80 00 12 be 400075dc <_Objects_Shrink_information+0x68><== NEVER TAKEN 40007598: a4 10 20 04 mov 4, %l2 if ( information->inactive_per_block[ block ] == 4000759c: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 400075a0: c4 00 c0 00 ld [ %g3 ], %g2 400075a4: 80 a4 40 02 cmp %l1, %g2 400075a8: 12 80 00 09 bne 400075cc <_Objects_Shrink_information+0x58><== ALWAYS TAKEN 400075ac: 82 10 20 00 clr %g1 400075b0: 10 80 00 0d b 400075e4 <_Objects_Shrink_information+0x70> <== NOT EXECUTED 400075b4: a4 10 20 00 clr %l2 <== NOT EXECUTED information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 400075b8: 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 ] == 400075bc: 80 a4 40 02 cmp %l1, %g2 400075c0: 02 80 00 09 be 400075e4 <_Objects_Shrink_information+0x70> 400075c4: 84 04 a0 04 add %l2, 4, %g2 400075c8: 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++ ) { 400075cc: 82 00 60 01 inc %g1 400075d0: 80 a2 00 01 cmp %o0, %g1 400075d4: 38 bf ff f9 bgu,a 400075b8 <_Objects_Shrink_information+0x44> 400075d8: c4 00 c0 12 ld [ %g3 + %l2 ], %g2 400075dc: 81 c7 e0 08 ret 400075e0: 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; 400075e4: 10 80 00 06 b 400075fc <_Objects_Shrink_information+0x88> 400075e8: 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 ); 400075ec: 80 a4 60 00 cmp %l1, 0 400075f0: 22 80 00 12 be,a 40007638 <_Objects_Shrink_information+0xc4> 400075f4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 400075f8: 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 ); 400075fc: 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) && 40007600: 80 a0 40 10 cmp %g1, %l0 40007604: 0a bf ff fa bcs 400075ec <_Objects_Shrink_information+0x78> 40007608: e2 02 00 00 ld [ %o0 ], %l1 (index < (index_base + information->allocation_size))) { 4000760c: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2 40007610: 84 04 00 02 add %l0, %g2, %g2 40007614: 80 a0 40 02 cmp %g1, %g2 40007618: 1a bf ff f6 bcc 400075f0 <_Objects_Shrink_information+0x7c> 4000761c: 80 a4 60 00 cmp %l1, 0 _Chain_Extract( &extract_me->Node ); 40007620: 40 00 10 05 call 4000b634 <_Chain_Extract> 40007624: 01 00 00 00 nop } } while ( the_object ); 40007628: 80 a4 60 00 cmp %l1, 0 4000762c: 12 bf ff f4 bne 400075fc <_Objects_Shrink_information+0x88><== ALWAYS TAKEN 40007630: 90 10 00 11 mov %l1, %o0 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 40007634: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 40007638: 40 00 06 f8 call 40009218 <_Workspace_Free> 4000763c: d0 00 40 12 ld [ %g1 + %l2 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40007640: 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; 40007644: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 information->inactive_per_block[ block ] = 0; 40007648: c8 06 20 30 ld [ %i0 + 0x30 ], %g4 information->inactive -= information->allocation_size; 4000764c: 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; 40007650: c0 21 00 12 clr [ %g4 + %l2 ] information->inactive -= information->allocation_size; 40007654: 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; 40007658: c0 20 40 12 clr [ %g1 + %l2 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 4000765c: c4 36 20 2c sth %g2, [ %i0 + 0x2c ] return; 40007660: 81 c7 e0 08 ret 40007664: 81 e8 00 00 restore =============================================================================== 40005e14 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 40005e14: 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; 40005e18: 03 10 00 6d sethi %hi(0x4001b400), %g1 40005e1c: 82 10 63 d0 or %g1, 0x3d0, %g1 ! 4001b7d0 40005e20: 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 ) 40005e24: 80 a4 20 00 cmp %l0, 0 40005e28: 02 80 00 1a be 40005e90 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c> 40005e2c: 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++ ) { 40005e30: 80 a4 a0 00 cmp %l2, 0 40005e34: 02 80 00 17 be 40005e90 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c><== NEVER TAKEN 40005e38: a2 10 20 00 clr %l1 40005e3c: a6 07 bf fc add %fp, -4, %l3 return_value = rtems_task_create( 40005e40: d0 04 00 00 ld [ %l0 ], %o0 40005e44: d2 04 20 08 ld [ %l0 + 8 ], %o1 40005e48: d4 04 20 04 ld [ %l0 + 4 ], %o2 40005e4c: d6 04 20 14 ld [ %l0 + 0x14 ], %o3 40005e50: d8 04 20 0c ld [ %l0 + 0xc ], %o4 40005e54: 7f ff ff 6e call 40005c0c 40005e58: 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 ) ) 40005e5c: 80 a2 20 00 cmp %o0, 0 40005e60: 12 80 00 0f bne 40005e9c <_RTEMS_tasks_Initialize_user_tasks_body+0x88> 40005e64: 94 10 00 08 mov %o0, %o2 _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 40005e68: d0 07 bf fc ld [ %fp + -4 ], %o0 40005e6c: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 40005e70: 40 00 00 0f call 40005eac 40005e74: 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 ) ) 40005e78: 80 a2 20 00 cmp %o0, 0 40005e7c: 12 80 00 07 bne 40005e98 <_RTEMS_tasks_Initialize_user_tasks_body+0x84> 40005e80: a2 04 60 01 inc %l1 return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 40005e84: 80 a4 80 11 cmp %l2, %l1 40005e88: 18 bf ff ee bgu 40005e40 <_RTEMS_tasks_Initialize_user_tasks_body+0x2c><== NEVER TAKEN 40005e8c: a0 04 20 1c add %l0, 0x1c, %l0 40005e90: 81 c7 e0 08 ret 40005e94: 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 ); 40005e98: 94 10 00 08 mov %o0, %o2 40005e9c: 92 10 20 01 mov 1, %o1 40005ea0: 40 00 03 a0 call 40006d20 <_Internal_error_Occurred> 40005ea4: 90 10 20 01 mov 1, %o0 =============================================================================== 4000b3e4 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 4000b3e4: 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 ]; 4000b3e8: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 if ( !api ) 4000b3ec: 80 a4 20 00 cmp %l0, 0 4000b3f0: 02 80 00 1f be 4000b46c <_RTEMS_tasks_Post_switch_extension+0x88><== NEVER TAKEN 4000b3f4: 01 00 00 00 nop * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 4000b3f8: 7f ff da 39 call 40001cdc 4000b3fc: 01 00 00 00 nop signal_set = asr->signals_posted; 4000b400: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 asr->signals_posted = 0; 4000b404: c0 24 20 14 clr [ %l0 + 0x14 ] _ISR_Enable( level ); 4000b408: 7f ff da 39 call 40001cec 4000b40c: 01 00 00 00 nop if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 4000b410: 80 a4 60 00 cmp %l1, 0 4000b414: 32 80 00 04 bne,a 4000b424 <_RTEMS_tasks_Post_switch_extension+0x40><== ALWAYS TAKEN 4000b418: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000b41c: 81 c7 e0 08 ret <== NOT EXECUTED 4000b420: 81 e8 00 00 restore <== NOT EXECUTED return; asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b424: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000b428: 82 00 60 01 inc %g1 rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b42c: a4 07 bf fc add %fp, -4, %l2 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000b430: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b434: 94 10 00 12 mov %l2, %o2 4000b438: 27 00 00 3f sethi %hi(0xfc00), %l3 4000b43c: 40 00 07 bf call 4000d338 4000b440: 92 14 e3 ff or %l3, 0x3ff, %o1 ! ffff (*asr->handler)( signal_set ); 4000b444: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000b448: 9f c0 40 00 call %g1 4000b44c: 90 10 00 11 mov %l1, %o0 asr->nest_level -= 1; 4000b450: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b454: 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; 4000b458: 82 00 7f ff add %g1, -1, %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b45c: 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; 4000b460: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b464: 40 00 07 b5 call 4000d338 4000b468: 94 10 00 12 mov %l2, %o2 4000b46c: 81 c7 e0 08 ret 4000b470: 81 e8 00 00 restore =============================================================================== 4000b308 <_RTEMS_tasks_Switch_extension>: /* * Per Task Variables */ tvp = executing->task_variables; 4000b308: c2 02 21 6c ld [ %o0 + 0x16c ], %g1 while (tvp) { 4000b30c: 80 a0 60 00 cmp %g1, 0 4000b310: 22 80 00 0b be,a 4000b33c <_RTEMS_tasks_Switch_extension+0x34> 4000b314: c2 02 61 6c ld [ %o1 + 0x16c ], %g1 tvp->tval = *tvp->ptr; 4000b318: c4 00 60 04 ld [ %g1 + 4 ], %g2 *tvp->ptr = tvp->gval; 4000b31c: c6 00 60 08 ld [ %g1 + 8 ], %g3 * Per Task Variables */ tvp = executing->task_variables; while (tvp) { tvp->tval = *tvp->ptr; 4000b320: c8 00 80 00 ld [ %g2 ], %g4 4000b324: c8 20 60 0c st %g4, [ %g1 + 0xc ] *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; 4000b328: c2 00 40 00 ld [ %g1 ], %g1 /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 4000b32c: 80 a0 60 00 cmp %g1, 0 4000b330: 12 bf ff fa bne 4000b318 <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN 4000b334: 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; 4000b338: c2 02 61 6c ld [ %o1 + 0x16c ], %g1 while (tvp) { 4000b33c: 80 a0 60 00 cmp %g1, 0 4000b340: 02 80 00 0a be 4000b368 <_RTEMS_tasks_Switch_extension+0x60> 4000b344: 01 00 00 00 nop tvp->gval = *tvp->ptr; 4000b348: c4 00 60 04 ld [ %g1 + 4 ], %g2 *tvp->ptr = tvp->tval; 4000b34c: 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; 4000b350: c8 00 80 00 ld [ %g2 ], %g4 4000b354: c8 20 60 08 st %g4, [ %g1 + 8 ] *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; 4000b358: c2 00 40 00 ld [ %g1 ], %g1 *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 4000b35c: 80 a0 60 00 cmp %g1, 0 4000b360: 12 bf ff fa bne 4000b348 <_RTEMS_tasks_Switch_extension+0x40><== NEVER TAKEN 4000b364: c6 20 80 00 st %g3, [ %g2 ] 4000b368: 81 c3 e0 08 retl =============================================================================== 4000714c <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 4000714c: 9d e3 bf 98 save %sp, -104, %sp 40007150: 11 10 00 87 sethi %hi(0x40021c00), %o0 40007154: 92 10 00 18 mov %i0, %o1 40007158: 90 12 22 90 or %o0, 0x290, %o0 4000715c: 40 00 07 e1 call 400090e0 <_Objects_Get> 40007160: 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 ) { 40007164: c2 07 bf fc ld [ %fp + -4 ], %g1 40007168: 80 a0 60 00 cmp %g1, 0 4000716c: 12 80 00 16 bne 400071c4 <_Rate_monotonic_Timeout+0x78> <== NEVER TAKEN 40007170: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40007174: d0 02 20 40 ld [ %o0 + 0x40 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40007178: 03 00 00 10 sethi %hi(0x4000), %g1 4000717c: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40007180: 80 88 80 01 btst %g2, %g1 40007184: 22 80 00 08 be,a 400071a4 <_Rate_monotonic_Timeout+0x58> 40007188: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 the_thread->Wait.id == the_period->Object.id ) { 4000718c: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40007190: c2 04 20 08 ld [ %l0 + 8 ], %g1 40007194: 80 a0 80 01 cmp %g2, %g1 40007198: 02 80 00 19 be 400071fc <_Rate_monotonic_Timeout+0xb0> 4000719c: 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 ) { 400071a0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 400071a4: 80 a0 60 01 cmp %g1, 1 400071a8: 02 80 00 09 be 400071cc <_Rate_monotonic_Timeout+0x80> 400071ac: 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; 400071b0: 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; 400071b4: 03 10 00 88 sethi %hi(0x40022000), %g1 400071b8: c4 00 60 00 ld [ %g1 ], %g2 400071bc: 84 00 bf ff add %g2, -1, %g2 400071c0: c4 20 60 00 st %g2, [ %g1 ] 400071c4: 81 c7 e0 08 ret 400071c8: 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; 400071cc: 82 10 20 03 mov 3, %g1 _Rate_monotonic_Initiate_statistics( the_period ); 400071d0: 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; 400071d4: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Rate_monotonic_Initiate_statistics( the_period ); 400071d8: 7f ff fe 24 call 40006a68 <_Rate_monotonic_Initiate_statistics> 400071dc: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400071e0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400071e4: 92 04 20 10 add %l0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400071e8: c2 24 20 1c st %g1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400071ec: 11 10 00 88 sethi %hi(0x40022000), %o0 400071f0: 40 00 0f 72 call 4000afb8 <_Watchdog_Insert> 400071f4: 90 12 20 dc or %o0, 0xdc, %o0 ! 400220dc <_Watchdog_Ticks_chain> 400071f8: 30 bf ff ef b,a 400071b4 <_Rate_monotonic_Timeout+0x68> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 400071fc: 40 00 09 25 call 40009690 <_Thread_Clear_state> 40007200: 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 ); 40007204: 10 bf ff f5 b 400071d8 <_Rate_monotonic_Timeout+0x8c> 40007208: 90 10 00 10 mov %l0, %o0 =============================================================================== 400068e0 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 400068e0: 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; 400068e4: 05 10 00 70 sethi %hi(0x4001c000), %g2 400068e8: c6 00 a2 44 ld [ %g2 + 0x244 ], %g3 ! 4001c244 <_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() ); 400068ec: 03 10 00 6e sethi %hi(0x4001b800), %g1 400068f0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 ! 4001b814 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 400068f4: 86 00 e0 01 inc %g3 400068f8: c6 20 a2 44 st %g3, [ %g2 + 0x244 ] { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 400068fc: 87 28 60 07 sll %g1, 7, %g3 40006900: 85 28 60 02 sll %g1, 2, %g2 40006904: 84 20 c0 02 sub %g3, %g2, %g2 40006908: 82 00 80 01 add %g2, %g1, %g1 4000690c: 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 ); 40006910: 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() ); 40006914: 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 ); 40006918: 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() ); 4000691c: 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 ); 40006920: 11 10 00 70 sethi %hi(0x4001c000), %o0 40006924: 40 00 08 6b call 40008ad0 <_Timespec_Add_to> 40006928: 90 12 21 70 or %o0, 0x170, %o0 ! 4001c170 <_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 ); 4000692c: 92 10 00 10 mov %l0, %o1 40006930: 11 10 00 70 sethi %hi(0x4001c000), %o0 40006934: 40 00 08 67 call 40008ad0 <_Timespec_Add_to> 40006938: 90 12 21 80 or %o0, 0x180, %o0 ! 4001c180 <_TOD_Now> while ( seconds ) { 4000693c: a0 92 20 00 orcc %o0, 0, %l0 40006940: 02 80 00 08 be 40006960 <_TOD_Tickle_ticks+0x80> 40006944: 23 10 00 70 sethi %hi(0x4001c000), %l1 */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 40006948: a2 14 61 c0 or %l1, 0x1c0, %l1 ! 4001c1c0 <_Watchdog_Seconds_chain> 4000694c: 40 00 09 f1 call 40009110 <_Watchdog_Tickle> 40006950: 90 10 00 11 mov %l1, %o0 40006954: a0 84 3f ff addcc %l0, -1, %l0 40006958: 12 bf ff fd bne 4000694c <_TOD_Tickle_ticks+0x6c> <== NEVER TAKEN 4000695c: 01 00 00 00 nop 40006960: 81 c7 e0 08 ret 40006964: 81 e8 00 00 restore =============================================================================== 40006ac4 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 40006ac4: 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(); 40006ac8: 03 10 00 88 sethi %hi(0x40022000), %g1 if ((!the_tod) || 40006acc: 80 a6 20 00 cmp %i0, 0 40006ad0: 02 80 00 2e be 40006b88 <_TOD_Validate+0xc4> <== NEVER TAKEN 40006ad4: d2 00 60 04 ld [ %g1 + 4 ], %o1 40006ad8: 11 00 03 d0 sethi %hi(0xf4000), %o0 40006adc: 40 00 57 df call 4001ca58 <.udiv> 40006ae0: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 (the_tod->ticks >= ticks_per_second) || 40006ae4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40006ae8: 80 a2 00 01 cmp %o0, %g1 40006aec: 08 80 00 27 bleu 40006b88 <_TOD_Validate+0xc4> 40006af0: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 40006af4: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40006af8: 80 a0 60 3b cmp %g1, 0x3b 40006afc: 18 80 00 23 bgu 40006b88 <_TOD_Validate+0xc4> 40006b00: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 40006b04: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40006b08: 80 a0 60 3b cmp %g1, 0x3b 40006b0c: 18 80 00 1f bgu 40006b88 <_TOD_Validate+0xc4> 40006b10: 01 00 00 00 nop (the_tod->hour >= TOD_HOURS_PER_DAY) || 40006b14: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40006b18: 80 a0 60 17 cmp %g1, 0x17 40006b1c: 18 80 00 1b bgu 40006b88 <_TOD_Validate+0xc4> 40006b20: 01 00 00 00 nop (the_tod->month == 0) || 40006b24: 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) || 40006b28: 80 a0 60 00 cmp %g1, 0 40006b2c: 02 80 00 17 be 40006b88 <_TOD_Validate+0xc4> <== NEVER TAKEN 40006b30: 80 a0 60 0c cmp %g1, 0xc 40006b34: 18 80 00 15 bgu 40006b88 <_TOD_Validate+0xc4> 40006b38: 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) || 40006b3c: 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) || 40006b40: 80 a0 a7 c3 cmp %g2, 0x7c3 40006b44: 08 80 00 11 bleu 40006b88 <_TOD_Validate+0xc4> 40006b48: 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) ) 40006b4c: 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) || 40006b50: 80 a0 e0 00 cmp %g3, 0 40006b54: 02 80 00 0d be 40006b88 <_TOD_Validate+0xc4> <== NEVER TAKEN 40006b58: 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 ) 40006b5c: 32 80 00 0d bne,a 40006b90 <_TOD_Validate+0xcc> 40006b60: 83 28 60 02 sll %g1, 2, %g1 days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 40006b64: 82 00 60 0d add %g1, 0xd, %g1 40006b68: 05 10 00 82 sethi %hi(0x40020800), %g2 40006b6c: 83 28 60 02 sll %g1, 2, %g1 40006b70: 84 10 a1 2c or %g2, 0x12c, %g2 40006b74: 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( 40006b78: 80 a0 40 03 cmp %g1, %g3 40006b7c: b0 60 3f ff subx %g0, -1, %i0 40006b80: 81 c7 e0 08 ret 40006b84: 81 e8 00 00 restore if ( the_tod->day > days_in_month ) return false; return true; } 40006b88: 81 c7 e0 08 ret 40006b8c: 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 ]; 40006b90: 05 10 00 82 sethi %hi(0x40020800), %g2 40006b94: 84 10 a1 2c or %g2, 0x12c, %g2 ! 4002092c <_TOD_Days_per_month> 40006b98: 10 bf ff f8 b 40006b78 <_TOD_Validate+0xb4> 40006b9c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 =============================================================================== 400076cc <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 400076cc: 9d e3 bf a0 save %sp, -96, %sp */ /* * Save original state */ original_state = the_thread->current_state; 400076d0: 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 ); 400076d4: 40 00 04 49 call 400087f8 <_Thread_Set_transient> 400076d8: 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 ) 400076dc: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 400076e0: 80 a0 40 19 cmp %g1, %i1 400076e4: 02 80 00 05 be 400076f8 <_Thread_Change_priority+0x2c> 400076e8: a0 10 00 18 mov %i0, %l0 _Thread_Set_priority( the_thread, new_priority ); 400076ec: 92 10 00 19 mov %i1, %o1 400076f0: 40 00 03 c6 call 40008608 <_Thread_Set_priority> 400076f4: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 400076f8: 7f ff e9 79 call 40001cdc 400076fc: 01 00 00 00 nop 40007700: 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; 40007704: e4 04 20 10 ld [ %l0 + 0x10 ], %l2 if ( state != STATES_TRANSIENT ) { 40007708: 80 a4 a0 04 cmp %l2, 4 4000770c: 02 80 00 18 be 4000776c <_Thread_Change_priority+0xa0> 40007710: 80 8c 60 04 btst 4, %l1 /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 40007714: 02 80 00 0b be 40007740 <_Thread_Change_priority+0x74> <== ALWAYS TAKEN 40007718: 82 0c bf fb and %l2, -5, %g1 the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 4000771c: 7f ff e9 74 call 40001cec <== NOT EXECUTED 40007720: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED if ( _States_Is_waiting_on_thread_queue( state ) ) { 40007724: 03 00 00 ef sethi %hi(0x3bc00), %g1 <== NOT EXECUTED 40007728: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <== NOT EXECUTED 4000772c: 80 8c 80 01 btst %l2, %g1 <== NOT EXECUTED 40007730: 32 80 00 0d bne,a 40007764 <_Thread_Change_priority+0x98><== NOT EXECUTED 40007734: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 <== NOT EXECUTED 40007738: 81 c7 e0 08 ret 4000773c: 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 ); 40007740: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _ISR_Enable( level ); 40007744: 7f ff e9 6a call 40001cec 40007748: 90 10 00 18 mov %i0, %o0 if ( _States_Is_waiting_on_thread_queue( state ) ) { 4000774c: 03 00 00 ef sethi %hi(0x3bc00), %g1 40007750: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40007754: 80 8c 80 01 btst %l2, %g1 40007758: 02 bf ff f8 be 40007738 <_Thread_Change_priority+0x6c> 4000775c: 01 00 00 00 nop _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 40007760: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 40007764: 40 00 03 79 call 40008548 <_Thread_queue_Requeue> 40007768: 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 ) ) { 4000776c: 12 80 00 14 bne 400077bc <_Thread_Change_priority+0xf0> <== NEVER TAKEN 40007770: 23 10 00 70 sethi %hi(0x4001c000), %l1 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40007774: c2 04 20 90 ld [ %l0 + 0x90 ], %g1 40007778: c4 14 20 96 lduh [ %l0 + 0x96 ], %g2 4000777c: 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 ); 40007780: c0 24 20 10 clr [ %l0 + 0x10 ] 40007784: 84 10 c0 02 or %g3, %g2, %g2 40007788: c4 30 40 00 sth %g2, [ %g1 ] _Priority_Major_bit_map |= the_priority_map->ready_major; 4000778c: c4 14 61 a0 lduh [ %l1 + 0x1a0 ], %g2 40007790: c2 14 20 94 lduh [ %l0 + 0x94 ], %g1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 40007794: 80 8e a0 ff btst 0xff, %i2 40007798: 82 10 80 01 or %g2, %g1, %g1 4000779c: c2 34 61 a0 sth %g1, [ %l1 + 0x1a0 ] 400077a0: 02 80 00 48 be 400078c0 <_Thread_Change_priority+0x1f4> 400077a4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400077a8: c4 00 40 00 ld [ %g1 ], %g2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400077ac: c2 24 20 04 st %g1, [ %l0 + 4 ] before_node = after_node->next; after_node->next = the_node; 400077b0: e0 20 40 00 st %l0, [ %g1 ] the_node->next = before_node; before_node->previous = the_node; 400077b4: 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; 400077b8: 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 ); 400077bc: 7f ff e9 4c call 40001cec 400077c0: 90 10 00 18 mov %i0, %o0 400077c4: 7f ff e9 46 call 40001cdc 400077c8: 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 ); 400077cc: c2 14 61 a0 lduh [ %l1 + 0x1a0 ], %g1 */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 400077d0: 05 10 00 70 sethi %hi(0x4001c000), %g2 400077d4: 83 28 60 10 sll %g1, 0x10, %g1 400077d8: da 00 a0 44 ld [ %g2 + 0x44 ], %o5 400077dc: 85 30 60 10 srl %g1, 0x10, %g2 400077e0: 80 a0 a0 ff cmp %g2, 0xff 400077e4: 08 80 00 27 bleu 40007880 <_Thread_Change_priority+0x1b4> 400077e8: 07 10 00 6a sethi %hi(0x4001a800), %g3 400077ec: 83 30 60 18 srl %g1, 0x18, %g1 400077f0: 86 10 e1 b0 or %g3, 0x1b0, %g3 400077f4: c4 08 c0 01 ldub [ %g3 + %g1 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 400077f8: 09 10 00 70 sethi %hi(0x4001c000), %g4 400077fc: 85 28 a0 10 sll %g2, 0x10, %g2 40007800: 88 11 22 20 or %g4, 0x220, %g4 40007804: 83 30 a0 0f srl %g2, 0xf, %g1 40007808: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 4000780c: 83 28 60 10 sll %g1, 0x10, %g1 40007810: 89 30 60 10 srl %g1, 0x10, %g4 40007814: 80 a1 20 ff cmp %g4, 0xff 40007818: 18 80 00 28 bgu 400078b8 <_Thread_Change_priority+0x1ec> 4000781c: 83 30 60 18 srl %g1, 0x18, %g1 40007820: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 40007824: 82 00 60 08 add %g1, 8, %g1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40007828: 85 30 a0 0c srl %g2, 0xc, %g2 4000782c: 83 28 60 10 sll %g1, 0x10, %g1 40007830: 83 30 60 10 srl %g1, 0x10, %g1 40007834: 82 00 40 02 add %g1, %g2, %g1 40007838: 85 28 60 04 sll %g1, 4, %g2 4000783c: 83 28 60 02 sll %g1, 2, %g1 40007840: 82 20 80 01 sub %g2, %g1, %g1 40007844: 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 ); 40007848: 05 10 00 70 sethi %hi(0x4001c000), %g2 4000784c: c4 00 a1 ac ld [ %g2 + 0x1ac ], %g2 ! 4001c1ac <_Thread_Executing> * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40007850: 07 10 00 70 sethi %hi(0x4001c000), %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() && 40007854: 80 a0 40 02 cmp %g1, %g2 40007858: 02 80 00 08 be 40007878 <_Thread_Change_priority+0x1ac> 4000785c: c2 20 e1 7c st %g1, [ %g3 + 0x17c ] _Thread_Executing->is_preemptible ) 40007860: c2 08 a0 75 ldub [ %g2 + 0x75 ], %g1 40007864: 80 a0 60 00 cmp %g1, 0 40007868: 02 80 00 04 be 40007878 <_Thread_Change_priority+0x1ac> 4000786c: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 40007870: 03 10 00 70 sethi %hi(0x4001c000), %g1 40007874: c4 28 61 bc stb %g2, [ %g1 + 0x1bc ] ! 4001c1bc <_Context_Switch_necessary> _ISR_Enable( level ); 40007878: 7f ff e9 1d call 40001cec 4000787c: 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 ); 40007880: 86 10 e1 b0 or %g3, 0x1b0, %g3 40007884: c4 08 c0 02 ldub [ %g3 + %g2 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40007888: 09 10 00 70 sethi %hi(0x4001c000), %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 ); 4000788c: 84 00 a0 08 add %g2, 8, %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40007890: 88 11 22 20 or %g4, 0x220, %g4 40007894: 85 28 a0 10 sll %g2, 0x10, %g2 40007898: 83 30 a0 0f srl %g2, 0xf, %g1 4000789c: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 400078a0: 83 28 60 10 sll %g1, 0x10, %g1 400078a4: 89 30 60 10 srl %g1, 0x10, %g4 400078a8: 80 a1 20 ff cmp %g4, 0xff 400078ac: 28 bf ff de bleu,a 40007824 <_Thread_Change_priority+0x158> 400078b0: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 400078b4: 83 30 60 18 srl %g1, 0x18, %g1 400078b8: 10 bf ff dc b 40007828 <_Thread_Change_priority+0x15c> 400078bc: c2 08 c0 01 ldub [ %g3 + %g1 ], %g1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400078c0: 84 00 60 04 add %g1, 4, %g2 400078c4: c4 24 00 00 st %g2, [ %l0 ] old_last_node = the_chain->last; 400078c8: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 400078cc: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 400078d0: 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; 400078d4: 10 bf ff ba b 400077bc <_Thread_Change_priority+0xf0> 400078d8: e0 20 80 00 st %l0, [ %g2 ] =============================================================================== 400078dc <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 400078dc: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 400078e0: 7f ff e8 ff call 40001cdc 400078e4: a0 10 00 18 mov %i0, %l0 400078e8: b0 10 00 08 mov %o0, %i0 current_state = the_thread->current_state; 400078ec: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & state ) { 400078f0: 80 8e 40 01 btst %i1, %g1 400078f4: 02 80 00 06 be 4000790c <_Thread_Clear_state+0x30> 400078f8: 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); 400078fc: 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 ) ) { 40007900: 80 a6 60 00 cmp %i1, 0 40007904: 02 80 00 04 be 40007914 <_Thread_Clear_state+0x38> 40007908: f2 24 20 10 st %i1, [ %l0 + 0x10 ] the_thread->current_priority == 0 ) _Context_Switch_necessary = true; } } } _ISR_Enable( level ); 4000790c: 7f ff e8 f8 call 40001cec 40007910: 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; 40007914: 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); 40007918: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 4000791c: c8 10 80 00 lduh [ %g2 ], %g4 40007920: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 40007924: 86 11 00 03 or %g4, %g3, %g3 40007928: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000792c: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 40007930: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4 40007934: c4 24 00 00 st %g2, [ %l0 ] 40007938: 07 10 00 70 sethi %hi(0x4001c000), %g3 old_last_node = the_chain->last; 4000793c: c4 00 60 08 ld [ %g1 + 8 ], %g2 40007940: da 10 e1 a0 lduh [ %g3 + 0x1a0 ], %o5 the_chain->last = the_node; 40007944: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40007948: c4 24 20 04 st %g2, [ %l0 + 4 ] 4000794c: 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; 40007950: e0 20 80 00 st %l0, [ %g2 ] 40007954: c2 30 e1 a0 sth %g1, [ %g3 + 0x1a0 ] _ISR_Flash( level ); 40007958: 7f ff e8 e5 call 40001cec 4000795c: 01 00 00 00 nop 40007960: 7f ff e8 df call 40001cdc 40007964: 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 ) { 40007968: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000796c: c6 00 61 7c ld [ %g1 + 0x17c ], %g3 ! 4001c17c <_Thread_Heir> 40007970: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 40007974: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 40007978: 80 a0 80 03 cmp %g2, %g3 4000797c: 1a bf ff e4 bcc 4000790c <_Thread_Clear_state+0x30> 40007980: 07 10 00 70 sethi %hi(0x4001c000), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 40007984: c6 00 e1 ac ld [ %g3 + 0x1ac ], %g3 ! 4001c1ac <_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; 40007988: e0 20 61 7c st %l0, [ %g1 + 0x17c ] if ( _Thread_Executing->is_preemptible || 4000798c: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1 40007990: 80 a0 60 00 cmp %g1, 0 40007994: 32 80 00 05 bne,a 400079a8 <_Thread_Clear_state+0xcc> 40007998: 84 10 20 01 mov 1, %g2 4000799c: 80 a0 a0 00 cmp %g2, 0 400079a0: 12 bf ff db bne 4000790c <_Thread_Clear_state+0x30> <== ALWAYS TAKEN 400079a4: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 400079a8: 03 10 00 70 sethi %hi(0x4001c000), %g1 400079ac: c4 28 61 bc stb %g2, [ %g1 + 0x1bc ] ! 4001c1bc <_Context_Switch_necessary> } } } _ISR_Enable( level ); 400079b0: 7f ff e8 cf call 40001cec 400079b4: 81 e8 00 00 restore =============================================================================== 40007b34 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 40007b34: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40007b38: 90 10 00 18 mov %i0, %o0 40007b3c: 40 00 00 72 call 40007d04 <_Thread_Get> 40007b40: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40007b44: c2 07 bf fc ld [ %fp + -4 ], %g1 40007b48: 80 a0 60 00 cmp %g1, 0 40007b4c: 12 80 00 08 bne 40007b6c <_Thread_Delay_ended+0x38> <== NEVER TAKEN 40007b50: 13 04 00 00 sethi %hi(0x10000000), %o1 #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 40007b54: 7f ff ff 62 call 400078dc <_Thread_Clear_state> 40007b58: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 40007b5c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40007b60: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001c0f0 <_Thread_Dispatch_disable_level> 40007b64: 84 00 bf ff add %g2, -1, %g2 40007b68: c4 20 60 f0 st %g2, [ %g1 + 0xf0 ] 40007b6c: 81 c7 e0 08 ret 40007b70: 81 e8 00 00 restore =============================================================================== 40007b74 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 40007b74: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 40007b78: 2b 10 00 70 sethi %hi(0x4001c000), %l5 _ISR_Disable( level ); 40007b7c: 7f ff e8 58 call 40001cdc 40007b80: e2 05 61 ac ld [ %l5 + 0x1ac ], %l1 ! 4001c1ac <_Thread_Executing> while ( _Context_Switch_necessary == true ) { 40007b84: 2d 10 00 70 sethi %hi(0x4001c000), %l6 40007b88: c2 0d a1 bc ldub [ %l6 + 0x1bc ], %g1 ! 4001c1bc <_Context_Switch_necessary> 40007b8c: 80 a0 60 00 cmp %g1, 0 40007b90: 02 80 00 3f be 40007c8c <_Thread_Dispatch+0x118> 40007b94: 31 10 00 70 sethi %hi(0x4001c000), %i0 40007b98: 35 10 00 70 sethi %hi(0x4001c000), %i2 40007b9c: 25 10 00 70 sethi %hi(0x4001c000), %l2 40007ba0: 37 10 00 70 sethi %hi(0x4001c000), %i3 40007ba4: a4 14 a1 b4 or %l2, 0x1b4, %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; 40007ba8: 33 10 00 70 sethi %hi(0x4001c000), %i1 40007bac: ac 15 a1 bc or %l6, 0x1bc, %l6 40007bb0: aa 15 61 ac or %l5, 0x1ac, %l5 40007bb4: b4 16 a1 7c or %i2, 0x17c, %i2 40007bb8: b6 16 e1 78 or %i3, 0x178, %i3 40007bbc: b2 16 60 48 or %i1, 0x48, %i1 40007bc0: b8 16 20 f0 or %i0, 0xf0, %i4 40007bc4: a8 07 bf f8 add %fp, -8, %l4 40007bc8: 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; 40007bcc: ba 10 20 01 mov 1, %i5 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 40007bd0: 10 80 00 25 b 40007c64 <_Thread_Dispatch+0xf0> 40007bd4: 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 ); 40007bd8: 7f ff e8 45 call 40001cec 40007bdc: 01 00 00 00 nop #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 40007be0: 40 00 0f 3e call 4000b8d8 <_TOD_Get_uptime> 40007be4: 90 10 00 14 mov %l4, %o0 _Timestamp_Subtract( 40007be8: 90 10 00 17 mov %l7, %o0 40007bec: 92 10 00 14 mov %l4, %o1 40007bf0: 40 00 03 d1 call 40008b34 <_Timespec_Subtract> 40007bf4: 94 10 00 13 mov %l3, %o2 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 40007bf8: 92 10 00 13 mov %l3, %o1 40007bfc: 40 00 03 b5 call 40008ad0 <_Timespec_Add_to> 40007c00: 90 04 60 84 add %l1, 0x84, %o0 _Thread_Time_of_last_context_switch = uptime; 40007c04: c4 07 bf f8 ld [ %fp + -8 ], %g2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40007c08: 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; 40007c0c: c4 24 80 00 st %g2, [ %l2 ] 40007c10: 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 ); 40007c14: 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; 40007c18: c4 24 a0 04 st %g2, [ %l2 + 4 ] #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40007c1c: 80 a0 60 00 cmp %g1, 0 40007c20: 02 80 00 06 be 40007c38 <_Thread_Dispatch+0xc4> <== NEVER TAKEN 40007c24: 92 10 00 10 mov %l0, %o1 executing->libc_reent = *_Thread_libc_reent; 40007c28: c4 00 40 00 ld [ %g1 ], %g2 40007c2c: c4 24 61 58 st %g2, [ %l1 + 0x158 ] *_Thread_libc_reent = heir->libc_reent; 40007c30: c4 04 21 58 ld [ %l0 + 0x158 ], %g2 40007c34: c4 20 40 00 st %g2, [ %g1 ] } _User_extensions_Thread_switch( executing, heir ); 40007c38: 40 00 04 81 call 40008e3c <_User_extensions_Thread_switch> 40007c3c: 01 00 00 00 nop if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 40007c40: 90 04 60 d0 add %l1, 0xd0, %o0 40007c44: 40 00 05 98 call 400092a4 <_CPU_Context_switch> 40007c48: 92 04 20 d0 add %l0, 0xd0, %o1 #endif #endif executing = _Thread_Executing; _ISR_Disable( level ); 40007c4c: 7f ff e8 24 call 40001cdc 40007c50: e2 05 40 00 ld [ %l5 ], %l1 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 40007c54: c2 0d 80 00 ldub [ %l6 ], %g1 40007c58: 80 a0 60 00 cmp %g1, 0 40007c5c: 02 80 00 0c be 40007c8c <_Thread_Dispatch+0x118> 40007c60: 01 00 00 00 nop heir = _Thread_Heir; 40007c64: e0 06 80 00 ld [ %i2 ], %l0 _Thread_Dispatch_disable_level = 1; 40007c68: 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 ) 40007c6c: 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; 40007c70: 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 ) 40007c74: 80 a0 60 01 cmp %g1, 1 40007c78: 12 bf ff d8 bne 40007bd8 <_Thread_Dispatch+0x64> 40007c7c: e0 25 40 00 st %l0, [ %l5 ] heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 40007c80: c2 06 40 00 ld [ %i1 ], %g1 40007c84: 10 bf ff d5 b 40007bd8 <_Thread_Dispatch+0x64> 40007c88: c2 24 20 78 st %g1, [ %l0 + 0x78 ] executing = _Thread_Executing; _ISR_Disable( level ); } _Thread_Dispatch_disable_level = 0; 40007c8c: c0 26 20 f0 clr [ %i0 + 0xf0 ] _ISR_Enable( level ); 40007c90: 7f ff e8 17 call 40001cec 40007c94: 01 00 00 00 nop if ( _Thread_Do_post_task_switch_extension || 40007c98: 03 10 00 70 sethi %hi(0x4001c000), %g1 40007c9c: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001c190 <_Thread_Do_post_task_switch_extension> 40007ca0: 80 a0 60 00 cmp %g1, 0 40007ca4: 12 80 00 06 bne 40007cbc <_Thread_Dispatch+0x148> <== NEVER TAKEN 40007ca8: 01 00 00 00 nop executing->do_post_task_switch_extension ) { 40007cac: c2 0c 60 74 ldub [ %l1 + 0x74 ], %g1 40007cb0: 80 a0 60 00 cmp %g1, 0 40007cb4: 02 80 00 04 be 40007cc4 <_Thread_Dispatch+0x150> 40007cb8: 01 00 00 00 nop executing->do_post_task_switch_extension = false; _API_extensions_Run_postswitch(); 40007cbc: 7f ff f9 8f call 400062f8 <_API_extensions_Run_postswitch> 40007cc0: c0 2c 60 74 clrb [ %l1 + 0x74 ] 40007cc4: 81 c7 e0 08 ret 40007cc8: 81 e8 00 00 restore =============================================================================== 4000d7a0 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 4000d7a0: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d7a4: c2 00 61 ac ld [ %g1 + 0x1ac ], %g1 ! 4001c1ac <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 4000d7a8: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000d7ac: 80 a0 a0 00 cmp %g2, 0 4000d7b0: 12 80 00 0b bne 4000d7dc <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN 4000d7b4: 84 10 20 01 mov 1, %g2 4000d7b8: 05 10 00 70 sethi %hi(0x4001c000), %g2 4000d7bc: c4 00 a1 7c ld [ %g2 + 0x17c ], %g2 ! 4001c17c <_Thread_Heir> 4000d7c0: 80 a0 40 02 cmp %g1, %g2 4000d7c4: 02 80 00 0b be 4000d7f0 <_Thread_Evaluate_mode+0x50> 4000d7c8: 01 00 00 00 nop ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 4000d7cc: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 4000d7d0: 80 a0 60 00 cmp %g1, 0 4000d7d4: 02 80 00 07 be 4000d7f0 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN 4000d7d8: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 4000d7dc: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d7e0: 90 10 20 01 mov 1, %o0 4000d7e4: c4 28 61 bc stb %g2, [ %g1 + 0x1bc ] return true; 4000d7e8: 81 c3 e0 08 retl 4000d7ec: 01 00 00 00 nop } return false; } 4000d7f0: 81 c3 e0 08 retl 4000d7f4: 90 10 20 00 clr %o0 ! 0 =============================================================================== 4000d7f8 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000d7f8: 9d e3 bf a0 save %sp, -96, %sp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4000d7fc: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d800: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001c1ac <_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(); 4000d804: 3f 10 00 35 sethi %hi(0x4000d400), %i7 4000d808: be 17 e3 f8 or %i7, 0x3f8, %i7 ! 4000d7f8 <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000d80c: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0 _ISR_Set_level(level); 4000d810: 7f ff d1 37 call 40001cec 4000d814: 91 2a 20 08 sll %o0, 8, %o0 #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000d818: 03 10 00 6f sethi %hi(0x4001bc00), %g1 doneConstructors = 1; 4000d81c: 84 10 20 01 mov 1, %g2 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000d820: e2 08 62 a8 ldub [ %g1 + 0x2a8 ], %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 ); 4000d824: 90 10 00 10 mov %l0, %o0 4000d828: 7f ff ed 07 call 40008c44 <_User_extensions_Thread_begin> 4000d82c: c4 28 62 a8 stb %g2, [ %g1 + 0x2a8 ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000d830: 7f ff e9 27 call 40007ccc <_Thread_Enable_dispatch> 4000d834: 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) */ { 4000d838: 80 a4 60 00 cmp %l1, 0 4000d83c: 02 80 00 0c be 4000d86c <_Thread_Handler+0x74> 4000d840: 01 00 00 00 nop INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4000d844: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000d848: 80 a0 60 00 cmp %g1, 0 4000d84c: 22 80 00 0f be,a 4000d888 <_Thread_Handler+0x90> <== ALWAYS TAKEN 4000d850: 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 ); 4000d854: 7f ff ed 10 call 40008c94 <_User_extensions_Thread_exitted> 4000d858: 90 10 00 10 mov %l0, %o0 _Internal_error_Occurred( 4000d85c: 90 10 20 00 clr %o0 4000d860: 92 10 20 01 mov 1, %o1 4000d864: 7f ff e5 2f call 40006d20 <_Internal_error_Occurred> 4000d868: 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 (); 4000d86c: 40 00 37 a7 call 4001b708 <_init> 4000d870: 01 00 00 00 nop } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4000d874: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000d878: 80 a0 60 00 cmp %g1, 0 4000d87c: 12 bf ff f6 bne 4000d854 <_Thread_Handler+0x5c> <== NEVER TAKEN 4000d880: 01 00 00 00 nop executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 4000d884: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 4000d888: 9f c0 40 00 call %g1 4000d88c: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0 INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 4000d890: 10 bf ff f1 b 4000d854 <_Thread_Handler+0x5c> 4000d894: d0 24 20 28 st %o0, [ %l0 + 0x28 ] =============================================================================== 40007db0 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40007db0: 9d e3 bf a0 save %sp, -96, %sp 40007db4: 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; 40007db8: 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 ) { 40007dbc: 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; 40007dc0: c0 26 61 60 clr [ %i1 + 0x160 ] 40007dc4: c0 26 61 64 clr [ %i1 + 0x164 ] extensions_area = NULL; the_thread->libc_reent = NULL; 40007dc8: 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 ) { 40007dcc: 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 ); 40007dd0: 90 10 00 19 mov %i1, %o0 40007dd4: 40 00 02 ad call 40008888 <_Thread_Stack_Allocate> 40007dd8: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 40007ddc: 80 a6 c0 08 cmp %i3, %o0 40007de0: 18 80 00 4f bgu 40007f1c <_Thread_Initialize+0x16c> 40007de4: 80 a2 20 00 cmp %o0, 0 40007de8: 02 80 00 4d be 40007f1c <_Thread_Initialize+0x16c> <== NEVER TAKEN 40007dec: 25 10 00 70 sethi %hi(0x4001c000), %l2 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 40007df0: c4 06 60 c8 ld [ %i1 + 0xc8 ], %g2 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40007df4: c2 04 a1 8c ld [ %l2 + 0x18c ], %g1 40007df8: c4 26 60 c4 st %g2, [ %i1 + 0xc4 ] the_stack->size = size; 40007dfc: d0 26 60 c0 st %o0, [ %i1 + 0xc0 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007e00: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 40007e04: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 40007e08: c0 26 60 68 clr [ %i1 + 0x68 ] 40007e0c: 80 a0 60 00 cmp %g1, 0 40007e10: 12 80 00 45 bne 40007f24 <_Thread_Initialize+0x174> 40007e14: c0 26 60 6c clr [ %i1 + 0x6c ] (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 40007e18: c0 26 61 68 clr [ %i1 + 0x168 ] 40007e1c: b6 10 20 00 clr %i3 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40007e20: 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 ); 40007e24: 92 10 00 1d mov %i5, %o1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40007e28: c2 26 60 b0 st %g1, [ %i1 + 0xb0 ] the_thread->Start.budget_callout = budget_callout; 40007e2c: 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 ); 40007e30: 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; 40007e34: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40007e38: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 40007e3c: e0 2e 60 ac stb %l0, [ %i1 + 0xac ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40007e40: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 40007e44: 82 10 20 01 mov 1, %g1 the_thread->Wait.queue = NULL; 40007e48: c0 26 60 44 clr [ %i1 + 0x44 ] #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 40007e4c: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; the_thread->resource_count = 0; 40007e50: c0 26 60 1c clr [ %i1 + 0x1c ] #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 40007e54: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40007e58: 40 00 01 ec call 40008608 <_Thread_Set_priority> 40007e5c: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40007e60: c2 16 60 0a lduh [ %i1 + 0xa ], %g1 40007e64: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 40007e68: 83 28 60 02 sll %g1, 2, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40007e6c: e2 26 60 0c st %l1, [ %i1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40007e70: 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 ); 40007e74: c0 26 60 84 clr [ %i1 + 0x84 ] 40007e78: 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 ); 40007e7c: 90 10 00 19 mov %i1, %o0 40007e80: 40 00 03 ac call 40008d30 <_User_extensions_Thread_create> 40007e84: b0 10 20 01 mov 1, %i0 if ( extension_status ) 40007e88: 80 8a 20 ff btst 0xff, %o0 40007e8c: 12 80 00 22 bne 40007f14 <_Thread_Initialize+0x164> 40007e90: 01 00 00 00 nop return true; failed: if ( the_thread->libc_reent ) 40007e94: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 40007e98: 80 a2 20 00 cmp %o0, 0 40007e9c: 22 80 00 05 be,a 40007eb0 <_Thread_Initialize+0x100> 40007ea0: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 _Workspace_Free( the_thread->libc_reent ); 40007ea4: 40 00 04 dd call 40009218 <_Workspace_Free> 40007ea8: 01 00 00 00 nop for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 40007eac: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 40007eb0: 80 a2 20 00 cmp %o0, 0 40007eb4: 22 80 00 05 be,a 40007ec8 <_Thread_Initialize+0x118> 40007eb8: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 40007ebc: 40 00 04 d7 call 40009218 <_Workspace_Free> 40007ec0: 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] ) 40007ec4: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 40007ec8: 80 a2 20 00 cmp %o0, 0 40007ecc: 22 80 00 05 be,a 40007ee0 <_Thread_Initialize+0x130> <== ALWAYS TAKEN 40007ed0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 40007ed4: 40 00 04 d1 call 40009218 <_Workspace_Free> <== NOT EXECUTED 40007ed8: 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] ) 40007edc: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 <== NOT EXECUTED 40007ee0: 80 a2 20 00 cmp %o0, 0 40007ee4: 02 80 00 05 be 40007ef8 <_Thread_Initialize+0x148> <== ALWAYS TAKEN 40007ee8: 80 a6 e0 00 cmp %i3, 0 _Workspace_Free( the_thread->API_Extensions[i] ); 40007eec: 40 00 04 cb call 40009218 <_Workspace_Free> <== NOT EXECUTED 40007ef0: 01 00 00 00 nop <== NOT EXECUTED if ( extensions_area ) 40007ef4: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 40007ef8: 02 80 00 05 be 40007f0c <_Thread_Initialize+0x15c> 40007efc: 90 10 00 19 mov %i1, %o0 (void) _Workspace_Free( extensions_area ); 40007f00: 40 00 04 c6 call 40009218 <_Workspace_Free> 40007f04: 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 ); 40007f08: 90 10 00 19 mov %i1, %o0 40007f0c: 40 00 02 7a call 400088f4 <_Thread_Stack_Free> 40007f10: b0 10 20 00 clr %i0 return false; } 40007f14: 81 c7 e0 08 ret 40007f18: 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 ) 40007f1c: 81 c7 e0 08 ret 40007f20: 91 e8 20 00 restore %g0, 0, %o0 /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 40007f24: 82 00 60 01 inc %g1 40007f28: 40 00 04 b3 call 400091f4 <_Workspace_Allocate> 40007f2c: 91 28 60 02 sll %g1, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 40007f30: b6 92 20 00 orcc %o0, 0, %i3 40007f34: 02 bf ff d8 be 40007e94 <_Thread_Initialize+0xe4> 40007f38: c8 04 a1 8c ld [ %l2 + 0x18c ], %g4 goto failed; } the_thread->extensions = (void **) extensions_area; 40007f3c: f6 26 61 68 st %i3, [ %i1 + 0x168 ] 40007f40: 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++ ) 40007f44: 84 10 20 00 clr %g2 40007f48: 10 80 00 03 b 40007f54 <_Thread_Initialize+0x1a4> 40007f4c: 82 10 20 00 clr %g1 40007f50: c6 06 61 68 ld [ %i1 + 0x168 ], %g3 the_thread->extensions[i] = NULL; 40007f54: 85 28 a0 02 sll %g2, 2, %g2 40007f58: 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++ ) 40007f5c: 82 00 60 01 inc %g1 40007f60: 80 a1 00 01 cmp %g4, %g1 40007f64: 1a bf ff fb bcc 40007f50 <_Thread_Initialize+0x1a0> 40007f68: 84 10 00 01 mov %g1, %g2 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40007f6c: 10 bf ff ae b 40007e24 <_Thread_Initialize+0x74> 40007f70: c2 07 a0 60 ld [ %fp + 0x60 ], %g1 =============================================================================== 4000c190 <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000c190: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000c194: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000c198: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001c1ac <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000c19c: 7f ff d6 d0 call 40001cdc 4000c1a0: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000c1a4: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000c1a8: c4 04 40 00 ld [ %l1 ], %g2 4000c1ac: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000c1b0: 80 a0 80 01 cmp %g2, %g1 4000c1b4: 02 80 00 1f be 4000c230 <_Thread_Reset_timeslice+0xa0> 4000c1b8: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000c1bc: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 4000c1c0: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000c1c4: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000c1c8: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000c1cc: 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; 4000c1d0: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000c1d4: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000c1d8: 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; 4000c1dc: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000c1e0: 7f ff d6 c3 call 40001cec 4000c1e4: 01 00 00 00 nop 4000c1e8: 7f ff d6 bd call 40001cdc 4000c1ec: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000c1f0: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000c1f4: c4 00 61 7c ld [ %g1 + 0x17c ], %g2 ! 4001c17c <_Thread_Heir> 4000c1f8: 80 a4 00 02 cmp %l0, %g2 4000c1fc: 02 80 00 06 be 4000c214 <_Thread_Reset_timeslice+0x84> <== ALWAYS TAKEN 4000c200: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; 4000c204: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 4000c208: c4 28 61 bc stb %g2, [ %g1 + 0x1bc ] ! 4001c1bc <_Context_Switch_necessary><== NOT EXECUTED _ISR_Enable( level ); 4000c20c: 7f ff d6 b8 call 40001cec <== NOT EXECUTED 4000c210: 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; 4000c214: c4 04 40 00 ld [ %l1 ], %g2 4000c218: c4 20 61 7c st %g2, [ %g1 + 0x17c ] _Context_Switch_necessary = true; 4000c21c: 84 10 20 01 mov 1, %g2 4000c220: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000c224: c4 28 61 bc stb %g2, [ %g1 + 0x1bc ] ! 4001c1bc <_Context_Switch_necessary> _ISR_Enable( level ); 4000c228: 7f ff d6 b1 call 40001cec 4000c22c: 81 e8 00 00 restore executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { _ISR_Enable( level ); 4000c230: 7f ff d6 af call 40001cec 4000c234: 81 e8 00 00 restore =============================================================================== 4000cba8 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4000cba8: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4000cbac: 7f ff d4 ce call 40001ee4 4000cbb0: a0 10 00 18 mov %i0, %l0 4000cbb4: b0 10 00 08 mov %o0, %i0 _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4000cbb8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & STATES_SUSPENDED ) { 4000cbbc: 80 88 60 02 btst 2, %g1 4000cbc0: 02 80 00 05 be 4000cbd4 <_Thread_Resume+0x2c> <== NEVER TAKEN 4000cbc4: 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 ) ) { 4000cbc8: 80 a0 60 00 cmp %g1, 0 4000cbcc: 02 80 00 04 be 4000cbdc <_Thread_Resume+0x34> 4000cbd0: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _Context_Switch_necessary = true; } } } _ISR_Enable( level ); 4000cbd4: 7f ff d4 c8 call 40001ef4 4000cbd8: 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; 4000cbdc: 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); 4000cbe0: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 4000cbe4: c8 10 80 00 lduh [ %g2 ], %g4 4000cbe8: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000cbec: 86 11 00 03 or %g4, %g3, %g3 4000cbf0: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000cbf4: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000cbf8: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4 4000cbfc: c4 24 00 00 st %g2, [ %l0 ] 4000cc00: 07 10 00 88 sethi %hi(0x40022000), %g3 old_last_node = the_chain->last; 4000cc04: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000cc08: da 10 e2 a0 lduh [ %g3 + 0x2a0 ], %o5 the_chain->last = the_node; 4000cc0c: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000cc10: c4 24 20 04 st %g2, [ %l0 + 4 ] 4000cc14: 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; 4000cc18: e0 20 80 00 st %l0, [ %g2 ] 4000cc1c: c2 30 e2 a0 sth %g1, [ %g3 + 0x2a0 ] _ISR_Flash( level ); 4000cc20: 7f ff d4 b5 call 40001ef4 4000cc24: 01 00 00 00 nop 4000cc28: 7f ff d4 af call 40001ee4 4000cc2c: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4000cc30: 03 10 00 88 sethi %hi(0x40022000), %g1 4000cc34: c6 00 62 7c ld [ %g1 + 0x27c ], %g3 ! 4002227c <_Thread_Heir> 4000cc38: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 4000cc3c: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 4000cc40: 80 a0 80 03 cmp %g2, %g3 4000cc44: 1a bf ff e4 bcc 4000cbd4 <_Thread_Resume+0x2c> 4000cc48: 07 10 00 88 sethi %hi(0x40022000), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000cc4c: c6 00 e2 ac ld [ %g3 + 0x2ac ], %g3 ! 400222ac <_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; 4000cc50: e0 20 62 7c st %l0, [ %g1 + 0x27c ] if ( _Thread_Executing->is_preemptible || 4000cc54: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1 4000cc58: 80 a0 60 00 cmp %g1, 0 4000cc5c: 32 80 00 05 bne,a 4000cc70 <_Thread_Resume+0xc8> 4000cc60: 84 10 20 01 mov 1, %g2 4000cc64: 80 a0 a0 00 cmp %g2, 0 4000cc68: 12 bf ff db bne 4000cbd4 <_Thread_Resume+0x2c> <== ALWAYS TAKEN 4000cc6c: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4000cc70: 03 10 00 88 sethi %hi(0x40022000), %g1 4000cc74: c4 28 62 bc stb %g2, [ %g1 + 0x2bc ] ! 400222bc <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4000cc78: 7f ff d4 9f call 40001ef4 4000cc7c: 81 e8 00 00 restore =============================================================================== 40008a24 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 40008a24: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 40008a28: 03 10 00 70 sethi %hi(0x4001c000), %g1 40008a2c: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001c1ac <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 40008a30: 7f ff e4 ab call 40001cdc 40008a34: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 40008a38: b0 10 00 08 mov %o0, %i0 if ( !_Chain_Has_only_one_node( ready ) ) { 40008a3c: c4 04 40 00 ld [ %l1 ], %g2 40008a40: c2 04 60 08 ld [ %l1 + 8 ], %g1 40008a44: 80 a0 80 01 cmp %g2, %g1 40008a48: 02 80 00 19 be 40008aac <_Thread_Yield_processor+0x88> 40008a4c: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 40008a50: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 40008a54: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 40008a58: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40008a5c: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 40008a60: 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; 40008a64: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 40008a68: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40008a6c: 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; 40008a70: e0 20 40 00 st %l0, [ %g1 ] _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 40008a74: 7f ff e4 9e call 40001cec 40008a78: 01 00 00 00 nop 40008a7c: 7f ff e4 98 call 40001cdc 40008a80: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 40008a84: 03 10 00 70 sethi %hi(0x4001c000), %g1 40008a88: c4 00 61 7c ld [ %g1 + 0x17c ], %g2 ! 4001c17c <_Thread_Heir> 40008a8c: 80 a4 00 02 cmp %l0, %g2 40008a90: 22 80 00 0e be,a 40008ac8 <_Thread_Yield_processor+0xa4> <== ALWAYS TAKEN 40008a94: 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; 40008a98: 84 10 20 01 mov 1, %g2 40008a9c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40008aa0: c4 28 61 bc stb %g2, [ %g1 + 0x1bc ] ! 4001c1bc <_Context_Switch_necessary> _ISR_Enable( level ); 40008aa4: 7f ff e4 92 call 40001cec 40008aa8: 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 ) ) 40008aac: 03 10 00 70 sethi %hi(0x4001c000), %g1 40008ab0: c2 00 61 7c ld [ %g1 + 0x17c ], %g1 ! 4001c17c <_Thread_Heir> 40008ab4: 80 a4 00 01 cmp %l0, %g1 40008ab8: 32 bf ff f9 bne,a 40008a9c <_Thread_Yield_processor+0x78><== NEVER TAKEN 40008abc: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED _Context_Switch_necessary = true; _ISR_Enable( level ); 40008ac0: 7f ff e4 8b call 40001cec 40008ac4: 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; 40008ac8: 10 bf ff f4 b 40008a98 <_Thread_Yield_processor+0x74> 40008acc: c4 20 61 7c st %g2, [ %g1 + 0x17c ] =============================================================================== 4000828c <_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 ) { 4000828c: 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; 40008290: 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); 40008294: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40008298: 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); 4000829c: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 400082a0: 82 06 60 38 add %i1, 0x38, %g1 400082a4: c2 26 60 40 st %g1, [ %i1 + 0x40 ] 400082a8: 2d 10 00 6e sethi %hi(0x4001b800), %l6 header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 400082ac: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 400082b0: 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 ]; 400082b4: ab 28 60 04 sll %g1, 4, %l5 400082b8: ac 15 a0 04 or %l6, 4, %l6 400082bc: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 400082c0: 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 ]; 400082c4: aa 25 40 01 sub %l5, %g1, %l5 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 400082c8: 12 80 00 24 bne 40008358 <_Thread_queue_Enqueue_priority+0xcc> 400082cc: 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; 400082d0: ac 05 60 04 add %l5, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 400082d4: 7f ff e6 82 call 40001cdc 400082d8: 01 00 00 00 nop 400082dc: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 400082e0: c2 05 40 00 ld [ %l5 ], %g1 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 400082e4: 80 a0 40 16 cmp %g1, %l6 400082e8: 02 80 00 3a be 400083d0 <_Thread_queue_Enqueue_priority+0x144> 400082ec: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 400082f0: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority <= search_priority ) 400082f4: 80 a4 00 13 cmp %l0, %l3 400082f8: 18 80 00 0b bgu 40008324 <_Thread_queue_Enqueue_priority+0x98> 400082fc: 01 00 00 00 nop } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40008300: 10 80 00 36 b 400083d8 <_Thread_queue_Enqueue_priority+0x14c> 40008304: 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 ) ) { 40008308: 80 a4 40 16 cmp %l1, %l6 4000830c: 02 80 00 32 be 400083d4 <_Thread_queue_Enqueue_priority+0x148> 40008310: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 40008314: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority <= search_priority ) 40008318: 80 a4 00 13 cmp %l0, %l3 4000831c: 28 80 00 2f bleu,a 400083d8 <_Thread_queue_Enqueue_priority+0x14c> 40008320: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 40008324: 7f ff e6 72 call 40001cec 40008328: 90 10 00 12 mov %l2, %o0 4000832c: 7f ff e6 6c call 40001cdc 40008330: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40008334: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 40008338: 80 8d 00 01 btst %l4, %g1 4000833c: 32 bf ff f3 bne,a 40008308 <_Thread_queue_Enqueue_priority+0x7c><== ALWAYS TAKEN 40008340: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 40008344: 7f ff e6 6a call 40001cec <== NOT EXECUTED 40008348: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 4000834c: 30 bf ff e2 b,a 400082d4 <_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 ); 40008350: 7f ff e6 67 call 40001cec 40008354: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 40008358: 7f ff e6 61 call 40001cdc 4000835c: 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; 40008360: a6 04 e0 01 inc %l3 _ISR_Disable( level ); 40008364: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; 40008368: c2 05 60 08 ld [ %l5 + 8 ], %g1 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4000836c: 80 a0 40 15 cmp %g1, %l5 40008370: 02 80 00 20 be 400083f0 <_Thread_queue_Enqueue_priority+0x164> 40008374: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 40008378: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority >= search_priority ) 4000837c: 80 a4 00 13 cmp %l0, %l3 40008380: 0a 80 00 0b bcs 400083ac <_Thread_queue_Enqueue_priority+0x120> 40008384: 01 00 00 00 nop } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40008388: 10 80 00 1b b 400083f4 <_Thread_queue_Enqueue_priority+0x168> 4000838c: 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 ) ) { 40008390: 80 a4 40 15 cmp %l1, %l5 40008394: 02 80 00 17 be 400083f0 <_Thread_queue_Enqueue_priority+0x164> 40008398: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 4000839c: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority >= search_priority ) 400083a0: 80 a4 00 13 cmp %l0, %l3 400083a4: 3a 80 00 14 bcc,a 400083f4 <_Thread_queue_Enqueue_priority+0x168> 400083a8: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 400083ac: 7f ff e6 50 call 40001cec 400083b0: 90 10 00 12 mov %l2, %o0 400083b4: 7f ff e6 4a call 40001cdc 400083b8: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 400083bc: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 400083c0: 80 8d 00 01 btst %l4, %g1 400083c4: 32 bf ff f3 bne,a 40008390 <_Thread_queue_Enqueue_priority+0x104> 400083c8: e2 04 60 04 ld [ %l1 + 4 ], %l1 400083cc: 30 bf ff e1 b,a 40008350 <_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 ) ) { 400083d0: a6 10 3f ff mov -1, %l3 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 400083d4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 400083d8: 80 a0 a0 01 cmp %g2, 1 400083dc: 02 80 00 17 be 40008438 <_Thread_queue_Enqueue_priority+0x1ac> 400083e0: 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; 400083e4: e4 26 80 00 st %l2, [ %i2 ] return the_thread_queue->sync_state; } 400083e8: 81 c7 e0 08 ret 400083ec: 91 e8 00 02 restore %g0, %g2, %o0 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 400083f0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 400083f4: 80 a0 a0 01 cmp %g2, 1 400083f8: 32 bf ff fc bne,a 400083e8 <_Thread_queue_Enqueue_priority+0x15c> 400083fc: 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 ) 40008400: 80 a4 00 13 cmp %l0, %l3 40008404: 02 80 00 1a be 4000846c <_Thread_queue_Enqueue_priority+0x1e0> 40008408: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 4000840c: c4 00 40 00 ld [ %g1 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 40008410: 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; 40008414: 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; 40008418: 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; 4000841c: f2 20 40 00 st %i1, [ %g1 ] next_node->previous = the_node; 40008420: f2 20 a0 04 st %i1, [ %g2 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008424: b0 10 20 01 mov 1, %i0 40008428: 7f ff e6 31 call 40001cec 4000842c: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40008430: 81 c7 e0 08 ret 40008434: 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 ) 40008438: 02 80 00 0d be 4000846c <_Thread_queue_Enqueue_priority+0x1e0> 4000843c: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40008440: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008444: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 40008448: 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; 4000844c: 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; 40008450: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 40008454: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008458: b0 10 20 01 mov 1, %i0 4000845c: 7f ff e6 24 call 40001cec 40008460: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40008464: 81 c7 e0 08 ret 40008468: 81 e8 00 00 restore 4000846c: 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; 40008470: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40008474: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 40008478: 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; 4000847c: 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; 40008480: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40008484: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40008488: b0 10 20 01 mov 1, %i0 4000848c: 7f ff e6 18 call 40001cec 40008490: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40008494: 81 c7 e0 08 ret 40008498: 81 e8 00 00 restore =============================================================================== 40008548 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 40008548: 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 ) 4000854c: 80 a6 20 00 cmp %i0, 0 40008550: 02 80 00 13 be 4000859c <_Thread_queue_Requeue+0x54> <== NEVER TAKEN 40008554: 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 ) { 40008558: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 4000855c: 80 a4 60 01 cmp %l1, 1 40008560: 02 80 00 04 be 40008570 <_Thread_queue_Requeue+0x28> <== ALWAYS TAKEN 40008564: 01 00 00 00 nop 40008568: 81 c7 e0 08 ret <== NOT EXECUTED 4000856c: 81 e8 00 00 restore <== NOT EXECUTED Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 40008570: 7f ff e5 db call 40001cdc 40008574: 01 00 00 00 nop 40008578: a0 10 00 08 mov %o0, %l0 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000857c: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40008580: 03 00 00 ef sethi %hi(0x3bc00), %g1 40008584: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40008588: 80 88 80 01 btst %g2, %g1 4000858c: 12 80 00 06 bne 400085a4 <_Thread_queue_Requeue+0x5c> <== ALWAYS TAKEN 40008590: 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 ); 40008594: 7f ff e5 d6 call 40001cec 40008598: 90 10 00 10 mov %l0, %o0 4000859c: 81 c7 e0 08 ret 400085a0: 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 ); 400085a4: 92 10 00 19 mov %i1, %o1 400085a8: e2 26 20 30 st %l1, [ %i0 + 0x30 ] 400085ac: 40 00 0e 57 call 4000bf08 <_Thread_queue_Extract_priority_helper> 400085b0: 94 10 20 01 mov 1, %o2 (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 400085b4: 90 10 00 18 mov %i0, %o0 400085b8: 92 10 00 19 mov %i1, %o1 400085bc: 7f ff ff 34 call 4000828c <_Thread_queue_Enqueue_priority> 400085c0: 94 07 bf fc add %fp, -4, %o2 400085c4: 30 bf ff f4 b,a 40008594 <_Thread_queue_Requeue+0x4c> =============================================================================== 400085c8 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 400085c8: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 400085cc: 90 10 00 18 mov %i0, %o0 400085d0: 7f ff fd cd call 40007d04 <_Thread_Get> 400085d4: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 400085d8: c2 07 bf fc ld [ %fp + -4 ], %g1 400085dc: 80 a0 60 00 cmp %g1, 0 400085e0: 12 80 00 08 bne 40008600 <_Thread_queue_Timeout+0x38> <== NEVER TAKEN 400085e4: 01 00 00 00 nop #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 400085e8: 40 00 0e 83 call 4000bff4 <_Thread_queue_Process_timeout> 400085ec: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 400085f0: 03 10 00 70 sethi %hi(0x4001c000), %g1 400085f4: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001c0f0 <_Thread_Dispatch_disable_level> 400085f8: 84 00 bf ff add %g2, -1, %g2 400085fc: c4 20 60 f0 st %g2, [ %g1 + 0xf0 ] 40008600: 81 c7 e0 08 ret 40008604: 81 e8 00 00 restore =============================================================================== 40016128 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 40016128: 9d e3 bf 88 save %sp, -120, %sp 4001612c: 2d 10 00 f6 sethi %hi(0x4003d800), %l6 40016130: ba 07 bf f4 add %fp, -12, %i5 40016134: a8 07 bf f8 add %fp, -8, %l4 40016138: a4 07 bf e8 add %fp, -24, %l2 4001613c: ae 07 bf ec add %fp, -20, %l7 40016140: 2b 10 00 f6 sethi %hi(0x4003d800), %l5 40016144: 39 10 00 f5 sethi %hi(0x4003d400), %i4 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40016148: c0 27 bf f8 clr [ %fp + -8 ] 4001614c: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 40016150: 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); 40016154: e8 27 bf f4 st %l4, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40016158: 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); 4001615c: ee 27 bf e8 st %l7, [ %fp + -24 ] 40016160: ac 15 a1 24 or %l6, 0x124, %l6 40016164: aa 15 60 60 or %l5, 0x60, %l5 40016168: b8 17 23 d0 or %i4, 0x3d0, %i4 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001616c: 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 ); 40016170: 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 ); 40016174: 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 ); 40016178: 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; 4001617c: 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; 40016180: 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; 40016184: c2 05 80 00 ld [ %l6 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 40016188: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001618c: 90 10 00 11 mov %l1, %o0 40016190: 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; 40016194: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40016198: 40 00 11 c8 call 4001a8b8 <_Watchdog_Adjust_to_chain> 4001619c: 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; 400161a0: 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(); 400161a4: 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 ) { 400161a8: 80 a4 00 09 cmp %l0, %o1 400161ac: 38 80 00 2f bgu,a 40016268 <_Timer_server_Body+0x140> 400161b0: 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 ) { 400161b4: 80 a4 00 09 cmp %l0, %o1 400161b8: 0a 80 00 30 bcs 40016278 <_Timer_server_Body+0x150> 400161bc: 94 22 40 10 sub %o1, %l0, %o2 */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 400161c0: 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 ); 400161c4: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 400161c8: 40 00 02 98 call 40016c28 <_Chain_Get> 400161cc: 01 00 00 00 nop if ( timer == NULL ) { 400161d0: 80 a2 20 00 cmp %o0, 0 400161d4: 02 80 00 10 be 40016214 <_Timer_server_Body+0xec> 400161d8: 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 ) { 400161dc: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 400161e0: 80 a0 60 01 cmp %g1, 1 400161e4: 02 80 00 29 be 40016288 <_Timer_server_Body+0x160> 400161e8: 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 ) { 400161ec: 12 bf ff f6 bne 400161c4 <_Timer_server_Body+0x9c> <== NEVER TAKEN 400161f0: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 400161f4: 40 00 11 e7 call 4001a990 <_Watchdog_Insert> 400161f8: 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 ); 400161fc: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 40016200: 40 00 02 8a call 40016c28 <_Chain_Get> 40016204: 01 00 00 00 nop if ( timer == NULL ) { 40016208: 80 a2 20 00 cmp %o0, 0 4001620c: 32 bf ff f5 bne,a 400161e0 <_Timer_server_Body+0xb8> <== NEVER TAKEN 40016210: 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 ); 40016214: 7f ff e3 a7 call 4000f0b0 40016218: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 4001621c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40016220: 80 a5 00 01 cmp %l4, %g1 40016224: 02 80 00 1d be 40016298 <_Timer_server_Body+0x170> <== ALWAYS TAKEN 40016228: 01 00 00 00 nop ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 4001622c: 7f ff e3 a5 call 4000f0c0 <== NOT EXECUTED 40016230: 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; 40016234: c2 05 80 00 ld [ %l6 ], %g1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 40016238: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 <== NOT EXECUTED watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001623c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40016240: 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; 40016244: c2 26 20 3c st %g1, [ %i0 + 0x3c ] <== NOT EXECUTED _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40016248: 40 00 11 9c call 4001a8b8 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED 4001624c: 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; 40016250: 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(); 40016254: 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 ) { 40016258: 80 a4 00 09 cmp %l0, %o1 <== NOT EXECUTED 4001625c: 08 bf ff d7 bleu 400161b8 <_Timer_server_Body+0x90> <== NOT EXECUTED 40016260: 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 ); 40016264: 92 24 00 09 sub %l0, %o1, %o1 <== NOT EXECUTED 40016268: 90 10 00 13 mov %l3, %o0 4001626c: 40 00 11 93 call 4001a8b8 <_Watchdog_Adjust_to_chain> 40016270: 94 10 00 12 mov %l2, %o2 40016274: 30 bf ff d3 b,a 400161c0 <_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 ); 40016278: 90 10 00 13 mov %l3, %o0 4001627c: 40 00 11 5f call 4001a7f8 <_Watchdog_Adjust> 40016280: 92 10 20 01 mov 1, %o1 40016284: 30 bf ff cf b,a 400161c0 <_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 ); 40016288: 92 02 20 10 add %o0, 0x10, %o1 4001628c: 40 00 11 c1 call 4001a990 <_Watchdog_Insert> 40016290: 90 10 00 11 mov %l1, %o0 40016294: 30 bf ff cc b,a 400161c4 <_Timer_server_Body+0x9c> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 40016298: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 4001629c: 7f ff e3 89 call 4000f0c0 400162a0: 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 ) ) { 400162a4: c2 07 bf e8 ld [ %fp + -24 ], %g1 400162a8: 80 a5 c0 01 cmp %l7, %g1 400162ac: 12 80 00 0c bne 400162dc <_Timer_server_Body+0x1b4> 400162b0: 01 00 00 00 nop 400162b4: 30 80 00 13 b,a 40016300 <_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; 400162b8: 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; 400162bc: c2 27 bf e8 st %g1, [ %fp + -24 ] new_first->previous = _Chain_Head(the_chain); 400162c0: e4 20 60 04 st %l2, [ %g1 + 4 ] _ISR_Enable( level ); 400162c4: 7f ff e3 7f call 4000f0c0 400162c8: 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 ); 400162cc: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 400162d0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 400162d4: 9f c0 40 00 call %g1 400162d8: 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 ); 400162dc: 7f ff e3 75 call 4000f0b0 400162e0: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 400162e4: 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)) 400162e8: 80 a5 c0 10 cmp %l7, %l0 400162ec: 32 bf ff f3 bne,a 400162b8 <_Timer_server_Body+0x190> 400162f0: 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 ); 400162f4: 7f ff e3 73 call 4000f0c0 400162f8: 01 00 00 00 nop 400162fc: 30 bf ff a1 b,a 40016180 <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 40016300: c0 2e 20 7c clrb [ %i0 + 0x7c ] 40016304: c2 07 00 00 ld [ %i4 ], %g1 40016308: 82 00 60 01 inc %g1 4001630c: c2 27 00 00 st %g1, [ %i4 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 40016310: d0 06 00 00 ld [ %i0 ], %o0 40016314: 40 00 0e 98 call 40019d74 <_Thread_Set_state> 40016318: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 4001631c: 7f ff ff 59 call 40016080 <_Timer_server_Reset_interval_system_watchdog> 40016320: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 40016324: 7f ff ff 6c call 400160d4 <_Timer_server_Reset_tod_system_watchdog> 40016328: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 4001632c: 40 00 0b c1 call 40019230 <_Thread_Enable_dispatch> 40016330: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40016334: 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; 40016338: 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 ); 4001633c: 40 00 12 02 call 4001ab44 <_Watchdog_Remove> 40016340: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40016344: 40 00 12 00 call 4001ab44 <_Watchdog_Remove> 40016348: 90 10 00 1a mov %i2, %o0 4001634c: 30 bf ff 8d b,a 40016180 <_Timer_server_Body+0x58> =============================================================================== 40008ad0 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 40008ad0: 9d e3 bf a0 save %sp, -96, %sp 40008ad4: 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; 40008ad8: 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; 40008adc: f0 06 40 00 ld [ %i1 ], %i0 /* Add the basics */ time->tv_sec += add->tv_sec; 40008ae0: c6 00 40 00 ld [ %g1 ], %g3 time->tv_nsec += add->tv_nsec; 40008ae4: c4 00 60 04 ld [ %g1 + 4 ], %g2 ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; 40008ae8: 86 00 c0 18 add %g3, %i0, %g3 time->tv_nsec += add->tv_nsec; 40008aec: 84 01 00 02 add %g4, %g2, %g2 ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; 40008af0: 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 ) { 40008af4: 1b 0e e6 b2 sethi %hi(0x3b9ac800), %o5 40008af8: 9a 13 61 ff or %o5, 0x1ff, %o5 ! 3b9ac9ff 40008afc: 80 a0 80 0d cmp %g2, %o5 40008b00: 08 80 00 0b bleu 40008b2c <_Timespec_Add_to+0x5c> 40008b04: c4 20 60 04 st %g2, [ %g1 + 4 ] time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 40008b08: 09 31 19 4d sethi %hi(0xc4653400), %g4 40008b0c: 88 11 22 00 or %g4, 0x200, %g4 ! c4653600 40008b10: 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( 40008b14: 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 ) { 40008b18: 80 a0 80 0d cmp %g2, %o5 40008b1c: 18 bf ff fd bgu 40008b10 <_Timespec_Add_to+0x40> <== NEVER TAKEN 40008b20: b0 06 20 01 inc %i0 40008b24: c6 20 40 00 st %g3, [ %g1 ] 40008b28: c4 20 60 04 st %g2, [ %g1 + 4 ] time->tv_sec++; seconds++; } return seconds; } 40008b2c: 81 c7 e0 08 ret 40008b30: 81 e8 00 00 restore =============================================================================== 4000abd8 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) 4000abd8: c6 02 00 00 ld [ %o0 ], %g3 4000abdc: c4 02 40 00 ld [ %o1 ], %g2 bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 4000abe0: 82 10 00 08 mov %o0, %g1 if ( lhs->tv_sec > rhs->tv_sec ) 4000abe4: 80 a0 c0 02 cmp %g3, %g2 4000abe8: 14 80 00 0a bg 4000ac10 <_Timespec_Greater_than+0x38> 4000abec: 90 10 20 01 mov 1, %o0 return true; if ( lhs->tv_sec < rhs->tv_sec ) 4000abf0: 80 a0 c0 02 cmp %g3, %g2 4000abf4: 06 80 00 07 bl 4000ac10 <_Timespec_Greater_than+0x38> <== NEVER TAKEN 4000abf8: 90 10 20 00 clr %o0 #include #include #include bool _Timespec_Greater_than( 4000abfc: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000ac00: c2 02 60 04 ld [ %o1 + 4 ], %g1 4000ac04: 80 a0 80 01 cmp %g2, %g1 4000ac08: 04 80 00 04 ble 4000ac18 <_Timespec_Greater_than+0x40> 4000ac0c: 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; } 4000ac10: 81 c3 e0 08 retl 4000ac14: 01 00 00 00 nop 4000ac18: 81 c3 e0 08 retl 4000ac1c: 90 10 20 00 clr %o0 ! 0 =============================================================================== 40008ce0 <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 40008ce0: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40008ce4: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008ce8: a2 14 63 28 or %l1, 0x328, %l1 ! 4001c328 <_User_extensions_List> 40008cec: e0 04 60 08 ld [ %l1 + 8 ], %l0 40008cf0: 80 a4 00 11 cmp %l0, %l1 40008cf4: 02 80 00 0d be 40008d28 <_User_extensions_Fatal+0x48> <== NEVER TAKEN 40008cf8: 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 ) 40008cfc: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40008d00: 80 a0 60 00 cmp %g1, 0 40008d04: 02 80 00 05 be 40008d18 <_User_extensions_Fatal+0x38> 40008d08: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 40008d0c: 92 10 00 19 mov %i1, %o1 40008d10: 9f c0 40 00 call %g1 40008d14: 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 ) { 40008d18: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40008d1c: 80 a4 00 11 cmp %l0, %l1 40008d20: 32 bf ff f8 bne,a 40008d00 <_User_extensions_Fatal+0x20> 40008d24: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40008d28: 81 c7 e0 08 ret 40008d2c: 81 e8 00 00 restore =============================================================================== 40008b8c <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 40008b8c: 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; 40008b90: 07 10 00 6e sethi %hi(0x4001b800), %g3 40008b94: 86 10 e0 08 or %g3, 8, %g3 ! 4001b808 initial_extensions = Configuration.User_extension_table; 40008b98: 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); 40008b9c: 1b 10 00 70 sethi %hi(0x4001c000), %o5 40008ba0: 09 10 00 70 sethi %hi(0x4001c000), %g4 40008ba4: 84 13 63 28 or %o5, 0x328, %g2 40008ba8: 82 11 20 f4 or %g4, 0xf4, %g1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40008bac: 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; 40008bb0: c0 20 a0 04 clr [ %g2 + 4 ] the_chain->last = _Chain_Head(the_chain); 40008bb4: 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; 40008bb8: 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); 40008bbc: 84 00 a0 04 add %g2, 4, %g2 40008bc0: 82 00 60 04 add %g1, 4, %g1 40008bc4: c4 23 63 28 st %g2, [ %o5 + 0x328 ] 40008bc8: c2 21 20 f4 st %g1, [ %g4 + 0xf4 ] _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 40008bcc: 80 a4 e0 00 cmp %l3, 0 40008bd0: 02 80 00 1b be 40008c3c <_User_extensions_Handler_initialization+0xb0> 40008bd4: e4 00 e0 38 ld [ %g3 + 0x38 ], %l2 extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) 40008bd8: 83 2c a0 02 sll %l2, 2, %g1 40008bdc: a3 2c a0 04 sll %l2, 4, %l1 40008be0: a2 24 40 01 sub %l1, %g1, %l1 40008be4: a2 04 40 12 add %l1, %l2, %l1 40008be8: 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 *) 40008bec: 40 00 01 73 call 400091b8 <_Workspace_Allocate_or_fatal_error> 40008bf0: 90 10 00 11 mov %l1, %o0 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 40008bf4: 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 *) 40008bf8: a0 10 00 08 mov %o0, %l0 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 40008bfc: 40 00 17 44 call 4000e90c 40008c00: 92 10 20 00 clr %o1 extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 40008c04: 80 a4 a0 00 cmp %l2, 0 40008c08: 02 80 00 0d be 40008c3c <_User_extensions_Handler_initialization+0xb0><== NEVER TAKEN 40008c0c: 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; 40008c10: 93 2c 60 05 sll %l1, 5, %o1 40008c14: 94 10 20 20 mov 0x20, %o2 40008c18: 92 04 c0 09 add %l3, %o1, %o1 40008c1c: 40 00 16 fd call 4000e810 40008c20: 90 04 20 14 add %l0, 0x14, %o0 _User_extensions_Add_set( extension ); 40008c24: 40 00 0d 86 call 4000c23c <_User_extensions_Add_set> 40008c28: 90 10 00 10 mov %l0, %o0 40008c2c: a2 04 60 01 inc %l1 40008c30: 80 a4 80 11 cmp %l2, %l1 40008c34: 18 bf ff f7 bgu 40008c10 <_User_extensions_Handler_initialization+0x84> 40008c38: a0 04 20 34 add %l0, 0x34, %l0 40008c3c: 81 c7 e0 08 ret 40008c40: 81 e8 00 00 restore =============================================================================== 40008c44 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 40008c44: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40008c48: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008c4c: e0 04 63 28 ld [ %l1 + 0x328 ], %l0 ! 4001c328 <_User_extensions_List> 40008c50: a2 14 63 28 or %l1, 0x328, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40008c54: a2 04 60 04 add %l1, 4, %l1 40008c58: 80 a4 00 11 cmp %l0, %l1 40008c5c: 02 80 00 0c be 40008c8c <_User_extensions_Thread_begin+0x48><== NEVER TAKEN 40008c60: 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 ) 40008c64: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 40008c68: 80 a0 60 00 cmp %g1, 0 40008c6c: 02 80 00 04 be 40008c7c <_User_extensions_Thread_begin+0x38> 40008c70: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.thread_begin)( executing ); 40008c74: 9f c0 40 00 call %g1 40008c78: 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 ) { 40008c7c: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40008c80: 80 a4 00 11 cmp %l0, %l1 40008c84: 32 bf ff f9 bne,a 40008c68 <_User_extensions_Thread_begin+0x24> 40008c88: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 40008c8c: 81 c7 e0 08 ret 40008c90: 81 e8 00 00 restore =============================================================================== 40008d30 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 40008d30: 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 ; 40008d34: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008d38: e0 04 63 28 ld [ %l1 + 0x328 ], %l0 ! 4001c328 <_User_extensions_List> 40008d3c: a2 14 63 28 or %l1, 0x328, %l1 40008d40: a2 04 60 04 add %l1, 4, %l1 40008d44: 80 a4 00 11 cmp %l0, %l1 40008d48: 02 80 00 10 be 40008d88 <_User_extensions_Thread_create+0x58><== NEVER TAKEN 40008d4c: 25 10 00 70 sethi %hi(0x4001c000), %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)( 40008d50: a4 14 a1 ac or %l2, 0x1ac, %l2 ! 4001c1ac <_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 ) { 40008d54: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40008d58: 80 a0 60 00 cmp %g1, 0 40008d5c: 02 80 00 07 be 40008d78 <_User_extensions_Thread_create+0x48> 40008d60: 92 10 00 18 mov %i0, %o1 status = (*the_extension->Callouts.thread_create)( 40008d64: 9f c0 40 00 call %g1 40008d68: d0 04 80 00 ld [ %l2 ], %o0 _Thread_Executing, the_thread ); if ( !status ) 40008d6c: 80 8a 20 ff btst 0xff, %o0 40008d70: 02 80 00 08 be 40008d90 <_User_extensions_Thread_create+0x60> 40008d74: 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 ) { 40008d78: 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 ; 40008d7c: 80 a4 00 11 cmp %l0, %l1 40008d80: 32 bf ff f6 bne,a 40008d58 <_User_extensions_Thread_create+0x28> 40008d84: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 return false; } } return true; } 40008d88: 81 c7 e0 08 ret 40008d8c: 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 ) 40008d90: 81 c7 e0 08 ret 40008d94: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40008d98 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 40008d98: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40008d9c: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008da0: a2 14 63 28 or %l1, 0x328, %l1 ! 4001c328 <_User_extensions_List> 40008da4: e0 04 60 08 ld [ %l1 + 8 ], %l0 40008da8: 80 a4 00 11 cmp %l0, %l1 40008dac: 02 80 00 0d be 40008de0 <_User_extensions_Thread_delete+0x48><== NEVER TAKEN 40008db0: 25 10 00 70 sethi %hi(0x4001c000), %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)( 40008db4: a4 14 a1 ac or %l2, 0x1ac, %l2 ! 4001c1ac <_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 ) 40008db8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 40008dbc: 80 a0 60 00 cmp %g1, 0 40008dc0: 02 80 00 04 be 40008dd0 <_User_extensions_Thread_delete+0x38> 40008dc4: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_delete)( 40008dc8: 9f c0 40 00 call %g1 40008dcc: 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 ) { 40008dd0: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40008dd4: 80 a4 00 11 cmp %l0, %l1 40008dd8: 32 bf ff f9 bne,a 40008dbc <_User_extensions_Thread_delete+0x24> 40008ddc: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 40008de0: 81 c7 e0 08 ret 40008de4: 81 e8 00 00 restore =============================================================================== 40008c94 <_User_extensions_Thread_exitted>: } void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 40008c94: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40008c98: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008c9c: a2 14 63 28 or %l1, 0x328, %l1 ! 4001c328 <_User_extensions_List> 40008ca0: e0 04 60 08 ld [ %l1 + 8 ], %l0 40008ca4: 80 a4 00 11 cmp %l0, %l1 40008ca8: 02 80 00 0c be 40008cd8 <_User_extensions_Thread_exitted+0x44><== NEVER TAKEN 40008cac: 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 ) 40008cb0: c2 04 20 2c ld [ %l0 + 0x2c ], %g1 40008cb4: 80 a0 60 00 cmp %g1, 0 40008cb8: 02 80 00 04 be 40008cc8 <_User_extensions_Thread_exitted+0x34> 40008cbc: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.thread_exitted)( executing ); 40008cc0: 9f c0 40 00 call %g1 40008cc4: 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 ) { 40008cc8: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40008ccc: 80 a4 00 11 cmp %l0, %l1 40008cd0: 32 bf ff f9 bne,a 40008cb4 <_User_extensions_Thread_exitted+0x20> 40008cd4: c2 04 20 2c ld [ %l0 + 0x2c ], %g1 40008cd8: 81 c7 e0 08 ret 40008cdc: 81 e8 00 00 restore =============================================================================== 40009ad0 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 40009ad0: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40009ad4: 23 10 00 83 sethi %hi(0x40020c00), %l1 40009ad8: e0 04 61 08 ld [ %l1 + 0x108 ], %l0 ! 40020d08 <_User_extensions_List> 40009adc: a2 14 61 08 or %l1, 0x108, %l1 40009ae0: a2 04 60 04 add %l1, 4, %l1 40009ae4: 80 a4 00 11 cmp %l0, %l1 40009ae8: 02 80 00 0d be 40009b1c <_User_extensions_Thread_restart+0x4c><== NEVER TAKEN 40009aec: 25 10 00 82 sethi %hi(0x40020800), %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)( 40009af0: a4 14 a3 8c or %l2, 0x38c, %l2 ! 40020b8c <_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 ) 40009af4: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 40009af8: 80 a0 60 00 cmp %g1, 0 40009afc: 02 80 00 04 be 40009b0c <_User_extensions_Thread_restart+0x3c> 40009b00: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_restart)( 40009b04: 9f c0 40 00 call %g1 40009b08: 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 ) { 40009b0c: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40009b10: 80 a4 00 11 cmp %l0, %l1 40009b14: 32 bf ff f9 bne,a 40009af8 <_User_extensions_Thread_restart+0x28> 40009b18: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 40009b1c: 81 c7 e0 08 ret 40009b20: 81 e8 00 00 restore =============================================================================== 40008de8 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 40008de8: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40008dec: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008df0: e0 04 63 28 ld [ %l1 + 0x328 ], %l0 ! 4001c328 <_User_extensions_List> 40008df4: a2 14 63 28 or %l1, 0x328, %l1 40008df8: a2 04 60 04 add %l1, 4, %l1 40008dfc: 80 a4 00 11 cmp %l0, %l1 40008e00: 02 80 00 0d be 40008e34 <_User_extensions_Thread_start+0x4c><== NEVER TAKEN 40008e04: 25 10 00 70 sethi %hi(0x4001c000), %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)( 40008e08: a4 14 a1 ac or %l2, 0x1ac, %l2 ! 4001c1ac <_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 ) 40008e0c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40008e10: 80 a0 60 00 cmp %g1, 0 40008e14: 02 80 00 04 be 40008e24 <_User_extensions_Thread_start+0x3c> 40008e18: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_start)( 40008e1c: 9f c0 40 00 call %g1 40008e20: 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 ) { 40008e24: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40008e28: 80 a4 00 11 cmp %l0, %l1 40008e2c: 32 bf ff f9 bne,a 40008e10 <_User_extensions_Thread_start+0x28> 40008e30: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40008e34: 81 c7 e0 08 ret 40008e38: 81 e8 00 00 restore =============================================================================== 40008e3c <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 40008e3c: 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 ; 40008e40: 23 10 00 70 sethi %hi(0x4001c000), %l1 40008e44: e0 04 60 f4 ld [ %l1 + 0xf4 ], %l0 ! 4001c0f4 <_User_extensions_Switches_list> 40008e48: a2 14 60 f4 or %l1, 0xf4, %l1 40008e4c: a2 04 60 04 add %l1, 4, %l1 40008e50: 80 a4 00 11 cmp %l0, %l1 40008e54: 02 80 00 0a be 40008e7c <_User_extensions_Thread_switch+0x40><== NEVER TAKEN 40008e58: 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 ); 40008e5c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40008e60: 90 10 00 18 mov %i0, %o0 40008e64: 9f c0 40 00 call %g1 40008e68: 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 ) { 40008e6c: 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 ; 40008e70: 80 a4 00 11 cmp %l0, %l1 40008e74: 32 bf ff fb bne,a 40008e60 <_User_extensions_Thread_switch+0x24> 40008e78: c2 04 20 08 ld [ %l0 + 8 ], %g1 40008e7c: 81 c7 e0 08 ret 40008e80: 81 e8 00 00 restore =============================================================================== 4000b10c <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4000b10c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; _ISR_Disable( level ); 4000b110: 7f ff de d4 call 40002c60 4000b114: 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)); 4000b118: 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; 4000b11c: 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 ) ) { 4000b120: 80 a0 40 11 cmp %g1, %l1 4000b124: 02 80 00 1f be 4000b1a0 <_Watchdog_Adjust+0x94> 4000b128: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 4000b12c: 12 80 00 1f bne 4000b1a8 <_Watchdog_Adjust+0x9c> 4000b130: 80 a6 60 01 cmp %i1, 1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000b134: 80 a6 a0 00 cmp %i2, 0 4000b138: 02 80 00 1a be 4000b1a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000b13c: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000b140: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000b144: 80 a6 80 19 cmp %i2, %i1 4000b148: 1a 80 00 0b bcc 4000b174 <_Watchdog_Adjust+0x68> <== ALWAYS TAKEN 4000b14c: a4 10 20 01 mov 1, %l2 _Watchdog_First( header )->delta_interval -= units; 4000b150: 10 80 00 1d b 4000b1c4 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED 4000b154: 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 ) { 4000b158: b4 a6 80 19 subcc %i2, %i1, %i2 4000b15c: 02 80 00 11 be 4000b1a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000b160: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000b164: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000b168: 80 a6 40 1a cmp %i1, %i2 4000b16c: 38 80 00 16 bgu,a 4000b1c4 <_Watchdog_Adjust+0xb8> 4000b170: 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; 4000b174: e4 20 60 10 st %l2, [ %g1 + 0x10 ] _ISR_Enable( level ); 4000b178: 7f ff de be call 40002c70 4000b17c: 01 00 00 00 nop _Watchdog_Tickle( header ); 4000b180: 40 00 00 b6 call 4000b458 <_Watchdog_Tickle> 4000b184: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); 4000b188: 7f ff de b6 call 40002c60 4000b18c: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000b190: c4 04 00 00 ld [ %l0 ], %g2 if ( _Chain_Is_empty( header ) ) 4000b194: 80 a4 40 02 cmp %l1, %g2 4000b198: 12 bf ff f0 bne 4000b158 <_Watchdog_Adjust+0x4c> 4000b19c: 82 10 00 02 mov %g2, %g1 } break; } } _ISR_Enable( level ); 4000b1a0: 7f ff de b4 call 40002c70 4000b1a4: 91 e8 00 08 restore %g0, %o0, %o0 * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 4000b1a8: 12 bf ff fe bne 4000b1a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000b1ac: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4000b1b0: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000b1b4: b4 00 80 1a add %g2, %i2, %i2 4000b1b8: f4 20 60 10 st %i2, [ %g1 + 0x10 ] } break; } } _ISR_Enable( level ); 4000b1bc: 7f ff de ad call 40002c70 4000b1c0: 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; 4000b1c4: 10 bf ff f7 b 4000b1a0 <_Watchdog_Adjust+0x94> 4000b1c8: f4 20 60 10 st %i2, [ %g1 + 0x10 ] =============================================================================== 40009038 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 40009038: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 4000903c: 7f ff e3 28 call 40001cdc 40009040: 01 00 00 00 nop previous_state = the_watchdog->state; 40009044: e0 06 20 08 ld [ %i0 + 8 ], %l0 switch ( previous_state ) { 40009048: 80 a4 20 01 cmp %l0, 1 4000904c: 02 80 00 2a be 400090f4 <_Watchdog_Remove+0xbc> 40009050: 03 10 00 70 sethi %hi(0x4001c000), %g1 40009054: 1a 80 00 09 bcc 40009078 <_Watchdog_Remove+0x40> 40009058: 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; 4000905c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40009060: c2 00 62 44 ld [ %g1 + 0x244 ], %g1 ! 4001c244 <_Watchdog_Ticks_since_boot> 40009064: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 40009068: 7f ff e3 21 call 40001cec 4000906c: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 40009070: 81 c7 e0 08 ret 40009074: 81 e8 00 00 restore Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 40009078: 18 bf ff fa bgu 40009060 <_Watchdog_Remove+0x28> <== NEVER TAKEN 4000907c: 03 10 00 70 sethi %hi(0x4001c000), %g1 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 40009080: c2 06 00 00 ld [ %i0 ], %g1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 40009084: c0 26 20 08 clr [ %i0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 40009088: c4 00 40 00 ld [ %g1 ], %g2 4000908c: 80 a0 a0 00 cmp %g2, 0 40009090: 02 80 00 07 be 400090ac <_Watchdog_Remove+0x74> 40009094: 05 10 00 70 sethi %hi(0x4001c000), %g2 next_watchdog->delta_interval += the_watchdog->delta_interval; 40009098: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 4000909c: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 400090a0: 84 00 c0 02 add %g3, %g2, %g2 400090a4: c4 20 60 10 st %g2, [ %g1 + 0x10 ] if ( _Watchdog_Sync_count ) 400090a8: 05 10 00 70 sethi %hi(0x4001c000), %g2 400090ac: c4 00 a2 40 ld [ %g2 + 0x240 ], %g2 ! 4001c240 <_Watchdog_Sync_count> 400090b0: 80 a0 a0 00 cmp %g2, 0 400090b4: 22 80 00 07 be,a 400090d0 <_Watchdog_Remove+0x98> 400090b8: c4 06 20 04 ld [ %i0 + 4 ], %g2 _Watchdog_Sync_level = _ISR_Nest_level; 400090bc: 05 10 00 70 sethi %hi(0x4001c000), %g2 400090c0: c6 00 a1 88 ld [ %g2 + 0x188 ], %g3 ! 4001c188 <_ISR_Nest_level> 400090c4: 05 10 00 70 sethi %hi(0x4001c000), %g2 400090c8: c6 20 a1 a8 st %g3, [ %g2 + 0x1a8 ] ! 4001c1a8 <_Watchdog_Sync_level> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 400090cc: c4 06 20 04 ld [ %i0 + 4 ], %g2 next->previous = previous; previous->next = next; 400090d0: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 400090d4: c4 20 60 04 st %g2, [ %g1 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 400090d8: 03 10 00 70 sethi %hi(0x4001c000), %g1 400090dc: c2 00 62 44 ld [ %g1 + 0x244 ], %g1 ! 4001c244 <_Watchdog_Ticks_since_boot> 400090e0: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 400090e4: 7f ff e3 02 call 40001cec 400090e8: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 400090ec: 81 c7 e0 08 ret 400090f0: 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; 400090f4: c2 00 62 44 ld [ %g1 + 0x244 ], %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; 400090f8: 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; 400090fc: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 40009100: 7f ff e2 fb call 40001cec 40009104: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 40009108: 81 c7 e0 08 ret 4000910c: 81 e8 00 00 restore =============================================================================== 4000a920 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4000a920: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4000a924: 7f ff df a6 call 400027bc 4000a928: a0 10 00 18 mov %i0, %l0 4000a92c: b0 10 00 08 mov %o0, %i0 printk( "Watchdog Chain: %s %p\n", name, header ); 4000a930: 11 10 00 80 sethi %hi(0x40020000), %o0 4000a934: 94 10 00 19 mov %i1, %o2 4000a938: 90 12 22 38 or %o0, 0x238, %o0 4000a93c: 7f ff e5 02 call 40003d44 4000a940: 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)); 4000a944: 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; 4000a948: b2 06 60 04 add %i1, 4, %i1 if ( !_Chain_Is_empty( header ) ) { 4000a94c: 80 a4 40 19 cmp %l1, %i1 4000a950: 02 80 00 0f be 4000a98c <_Watchdog_Report_chain+0x6c> 4000a954: 11 10 00 80 sethi %hi(0x40020000), %o0 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4000a958: 92 10 00 11 mov %l1, %o1 4000a95c: 40 00 00 11 call 4000a9a0 <_Watchdog_Report> 4000a960: 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 ) 4000a964: 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 ; 4000a968: 80 a4 40 19 cmp %l1, %i1 4000a96c: 12 bf ff fc bne 4000a95c <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN 4000a970: 92 10 00 11 mov %l1, %o1 { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4000a974: 92 10 00 10 mov %l0, %o1 4000a978: 11 10 00 80 sethi %hi(0x40020000), %o0 4000a97c: 7f ff e4 f2 call 40003d44 4000a980: 90 12 22 50 or %o0, 0x250, %o0 ! 40020250 <_Status_Object_name_errors_to_status+0x30> } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 4000a984: 7f ff df 92 call 400027cc 4000a988: 81 e8 00 00 restore _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 4000a98c: 7f ff e4 ee call 40003d44 4000a990: 90 12 22 60 or %o0, 0x260, %o0 } _ISR_Enable( level ); 4000a994: 7f ff df 8e call 400027cc 4000a998: 81 e8 00 00 restore =============================================================================== 4002447c <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 4002447c: 81 c3 e0 08 retl <== NOT EXECUTED 40024480: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 40019830 <_calloc_r>: struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 40019830: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40019834: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40019838: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4001983c: 7f ff c4 3a call 4000a924 <== NOT EXECUTED 40019840: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40019ba4 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 40019ba4: 9d e3 bf a0 save %sp, -96, %sp 40019ba8: 40 00 06 df call 4001b724 <_fini> 40019bac: 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(); 40019bb0: 7f ff ff e2 call 40019b38 40019bb4: 01 00 00 00 nop rtems_shutdown_executive(status); 40019bb8: 40 00 00 50 call 40019cf8 40019bbc: 90 10 00 18 mov %i0, %o0 40019bc0: 30 80 00 00 b,a 40019bc0 <_exit+0x1c> <== NOT EXECUTED =============================================================================== 40003600 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 40003600: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40003604: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40003608: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 4000360c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003610: 7f ff ff 69 call 400033b4 <== NOT EXECUTED 40003614: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40024450 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 40024450: 81 c3 e0 08 retl <== NOT EXECUTED 40024454: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED =============================================================================== 4000ac64 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4000ac64: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000ac68: 7f ff ff e6 call 4000ac00 <== NOT EXECUTED 4000ac6c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40024474 <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 40024474: 81 c3 e0 08 retl <== NOT EXECUTED 40024478: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 400041b4 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 400041b4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 400041b8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 400041bc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400041c0: 7f ff ff 51 call 40003f04 <== NOT EXECUTED 400041c4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40019cc4 <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 40019cc4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40019cc8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40019ccc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40019cd0: 40 00 00 17 call 40019d2c <== NOT EXECUTED 40019cd4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40006cdc <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 40006cdc: 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 ); 40006ce0: 7f ff fa 07 call 400054fc 40006ce4: 90 10 00 19 mov %i1, %o0 if ( old_parent_pathlen == 0 ) 40006ce8: a0 92 20 00 orcc %o0, 0, %l0 40006cec: 32 80 01 1f bne,a 40007168 <_rename_r+0x48c> 40006cf0: 90 10 00 19 mov %i1, %o0 rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 40006cf4: c2 4e 40 00 ldsb [ %i1 ], %g1 40006cf8: 80 a0 60 5c cmp %g1, 0x5c 40006cfc: 12 80 00 7f bne 40006ef8 <_rename_r+0x21c> <== ALWAYS TAKEN 40006d00: 80 a0 60 2f cmp %g1, 0x2f 40006d04: 03 10 00 9d sethi %hi(0x40027400), %g1 <== NOT EXECUTED 40006d08: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 <== NOT EXECUTED 40006d0c: a2 10 20 00 clr %l1 <== NOT EXECUTED 40006d10: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED 40006d14: c4 27 bf d4 st %g2, [ %fp + -44 ] <== NOT EXECUTED 40006d18: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED 40006d1c: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED 40006d20: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 <== NOT EXECUTED 40006d24: c4 27 bf dc st %g2, [ %fp + -36 ] <== NOT EXECUTED 40006d28: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 <== NOT EXECUTED 40006d2c: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED 40006d30: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 40006d34: 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; 40006d38: c2 07 bf d4 ld [ %fp + -44 ], %g1 name = old + old_parent_pathlen; 40006d3c: 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; 40006d40: c2 27 bf e8 st %g1, [ %fp + -24 ] 40006d44: c2 07 bf d8 ld [ %fp + -40 ], %g1 name = old + old_parent_pathlen; 40006d48: 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; 40006d4c: c2 27 bf ec st %g1, [ %fp + -20 ] 40006d50: c2 07 bf dc ld [ %fp + -36 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40006d54: 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; 40006d58: c2 27 bf f0 st %g1, [ %fp + -16 ] 40006d5c: 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 ), 40006d60: 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; 40006d64: c2 27 bf f4 st %g1, [ %fp + -12 ] 40006d68: c2 07 bf e4 ld [ %fp + -28 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40006d6c: 40 00 3f ab call 40016c18 40006d70: c2 27 bf f8 st %g1, [ %fp + -8 ] 40006d74: 92 10 00 08 mov %o0, %o1 40006d78: 7f ff f9 c0 call 40005478 40006d7c: 90 10 00 19 mov %i1, %o0 40006d80: b2 06 40 08 add %i1, %o0, %i1 40006d84: f2 27 bf fc st %i1, [ %fp + -4 ] result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40006d88: 40 00 3f a4 call 40016c18 40006d8c: 90 10 00 19 mov %i1, %o0 40006d90: 94 10 20 00 clr %o2 40006d94: 92 10 00 08 mov %o0, %o1 40006d98: 96 10 00 10 mov %l0, %o3 40006d9c: 90 10 00 19 mov %i1, %o0 40006da0: 7f ff f9 f4 call 40005570 40006da4: 98 10 20 00 clr %o4 0, &old_loc, false ); if ( result != 0 ) { 40006da8: 80 a2 20 00 cmp %o0, 0 40006dac: 12 80 00 4f bne 40006ee8 <_rename_r+0x20c> 40006db0: 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 ); 40006db4: c2 4e 80 00 ldsb [ %i2 ], %g1 40006db8: 80 a0 60 5c cmp %g1, 0x5c 40006dbc: 12 80 00 61 bne 40006f40 <_rename_r+0x264> <== ALWAYS TAKEN 40006dc0: 80 a0 60 2f cmp %g1, 0x2f 40006dc4: 03 10 00 9d sethi %hi(0x40027400), %g1 <== NOT EXECUTED 40006dc8: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 40006dcc: 90 10 20 01 mov 1, %o0 40006dd0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40006dd4: c4 27 bf c0 st %g2, [ %fp + -64 ] 40006dd8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40006ddc: c4 27 bf c4 st %g2, [ %fp + -60 ] 40006de0: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 40006de4: c4 27 bf c8 st %g2, [ %fp + -56 ] 40006de8: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 40006dec: c4 27 bf cc st %g2, [ %fp + -52 ] 40006df0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40006df4: c2 27 bf d0 st %g1, [ %fp + -48 ] if ( !new_parent_loc.ops->evalformake_h ) { 40006df8: c2 07 bf cc ld [ %fp + -52 ], %g1 40006dfc: c2 00 60 04 ld [ %g1 + 4 ], %g1 40006e00: 80 a0 60 00 cmp %g1, 0 40006e04: 02 80 00 bc be 400070f4 <_rename_r+0x418> 40006e08: 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 ); 40006e0c: 90 06 80 08 add %i2, %o0, %o0 40006e10: b4 07 bf c0 add %fp, -64, %i2 40006e14: 9f c0 40 00 call %g1 40006e18: 92 10 00 1a mov %i2, %o1 if ( result != 0 ) { 40006e1c: 80 a2 20 00 cmp %o0, 0 40006e20: 12 80 00 8c bne 40007050 <_rename_r+0x374> 40006e24: 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 ) { 40006e28: c4 07 bf e4 ld [ %fp + -28 ], %g2 40006e2c: 80 a0 80 01 cmp %g2, %g1 40006e30: 12 80 00 56 bne 40006f88 <_rename_r+0x2ac> 40006e34: 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 ) { 40006e38: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 40006e3c: 80 a0 60 00 cmp %g1, 0 40006e40: 02 80 00 a7 be 400070dc <_rename_r+0x400> 40006e44: 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 ); 40006e48: b2 07 bf d4 add %fp, -44, %i1 40006e4c: 92 10 00 10 mov %l0, %o1 40006e50: 90 10 00 19 mov %i1, %o0 40006e54: 9f c0 40 00 call %g1 40006e58: 94 10 00 1a mov %i2, %o2 rtems_filesystem_freenode( &new_parent_loc ); 40006e5c: c2 07 bf cc ld [ %fp + -52 ], %g1 40006e60: 80 a0 60 00 cmp %g1, 0 40006e64: 02 80 00 08 be 40006e84 <_rename_r+0x1a8> <== NEVER TAKEN 40006e68: b0 10 00 08 mov %o0, %i0 40006e6c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006e70: 80 a0 60 00 cmp %g1, 0 40006e74: 02 80 00 05 be 40006e88 <_rename_r+0x1ac> <== NEVER TAKEN 40006e78: 80 8c 60 ff btst 0xff, %l1 40006e7c: 9f c0 40 00 call %g1 40006e80: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 40006e84: 80 8c 60 ff btst 0xff, %l1 40006e88: 02 80 00 0d be 40006ebc <_rename_r+0x1e0> 40006e8c: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40006e90: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006e94: 80 a0 60 00 cmp %g1, 0 40006e98: 22 80 00 09 be,a 40006ebc <_rename_r+0x1e0> <== NEVER TAKEN 40006e9c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006ea0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006ea4: 80 a0 60 00 cmp %g1, 0 40006ea8: 22 80 00 05 be,a 40006ebc <_rename_r+0x1e0> <== NEVER TAKEN 40006eac: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006eb0: 9f c0 40 00 call %g1 40006eb4: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &old_loc ); 40006eb8: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006ebc: 80 a0 60 00 cmp %g1, 0 40006ec0: 02 80 00 a8 be 40007160 <_rename_r+0x484> <== NEVER TAKEN 40006ec4: 01 00 00 00 nop 40006ec8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006ecc: 80 a0 60 00 cmp %g1, 0 40006ed0: 02 80 00 a4 be 40007160 <_rename_r+0x484> <== NEVER TAKEN 40006ed4: 01 00 00 00 nop 40006ed8: 9f c0 40 00 call %g1 40006edc: 90 10 00 10 mov %l0, %o0 40006ee0: 81 c7 e0 08 ret 40006ee4: 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 ) 40006ee8: 12 80 00 4f bne 40007024 <_rename_r+0x348> <== ALWAYS TAKEN 40006eec: 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; } 40006ef0: 81 c7 e0 08 ret <== NOT EXECUTED 40006ef4: 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 ); 40006ef8: 22 bf ff 84 be,a 40006d08 <_rename_r+0x2c> <== NEVER TAKEN 40006efc: 03 10 00 9d sethi %hi(0x40027400), %g1 <== NOT EXECUTED 40006f00: 80 a0 60 00 cmp %g1, 0 40006f04: 02 bf ff 81 be 40006d08 <_rename_r+0x2c> <== NEVER TAKEN 40006f08: 03 10 00 9d sethi %hi(0x40027400), %g1 40006f0c: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 40006f10: a2 10 20 00 clr %l1 40006f14: c4 00 60 04 ld [ %g1 + 4 ], %g2 40006f18: c4 27 bf d4 st %g2, [ %fp + -44 ] 40006f1c: c4 00 60 08 ld [ %g1 + 8 ], %g2 40006f20: c4 27 bf d8 st %g2, [ %fp + -40 ] 40006f24: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40006f28: c4 27 bf dc st %g2, [ %fp + -36 ] 40006f2c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 40006f30: c4 27 bf e0 st %g2, [ %fp + -32 ] 40006f34: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40006f38: 10 bf ff 80 b 40006d38 <_rename_r+0x5c> 40006f3c: 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 ); 40006f40: 22 bf ff a2 be,a 40006dc8 <_rename_r+0xec> 40006f44: 03 10 00 9d sethi %hi(0x40027400), %g1 40006f48: 80 a0 60 00 cmp %g1, 0 40006f4c: 02 bf ff 9f be 40006dc8 <_rename_r+0xec> <== NEVER TAKEN 40006f50: 03 10 00 9d sethi %hi(0x40027400), %g1 40006f54: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 40006f58: 90 10 20 00 clr %o0 40006f5c: c4 00 60 04 ld [ %g1 + 4 ], %g2 40006f60: c4 27 bf c0 st %g2, [ %fp + -64 ] 40006f64: c4 00 60 08 ld [ %g1 + 8 ], %g2 40006f68: c4 27 bf c4 st %g2, [ %fp + -60 ] 40006f6c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40006f70: c4 27 bf c8 st %g2, [ %fp + -56 ] 40006f74: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 40006f78: c4 27 bf cc st %g2, [ %fp + -52 ] 40006f7c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40006f80: 10 bf ff 9e b 40006df8 <_rename_r+0x11c> 40006f84: 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 ); 40006f88: c2 07 bf cc ld [ %fp + -52 ], %g1 40006f8c: 80 a0 60 00 cmp %g1, 0 40006f90: 02 80 00 09 be 40006fb4 <_rename_r+0x2d8> <== NEVER TAKEN 40006f94: 80 8c 60 ff btst 0xff, %l1 40006f98: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006f9c: 80 a0 60 00 cmp %g1, 0 40006fa0: 02 80 00 05 be 40006fb4 <_rename_r+0x2d8> <== NEVER TAKEN 40006fa4: 80 8c 60 ff btst 0xff, %l1 40006fa8: 9f c0 40 00 call %g1 40006fac: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 40006fb0: 80 8c 60 ff btst 0xff, %l1 40006fb4: 02 80 00 0d be 40006fe8 <_rename_r+0x30c> 40006fb8: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40006fbc: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006fc0: 80 a0 60 00 cmp %g1, 0 40006fc4: 22 80 00 09 be,a 40006fe8 <_rename_r+0x30c> <== NEVER TAKEN 40006fc8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006fcc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006fd0: 80 a0 60 00 cmp %g1, 0 40006fd4: 22 80 00 05 be,a 40006fe8 <_rename_r+0x30c> <== NEVER TAKEN 40006fd8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006fdc: 9f c0 40 00 call %g1 40006fe0: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40006fe4: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006fe8: 80 a0 60 00 cmp %g1, 0 40006fec: 02 80 00 08 be 4000700c <_rename_r+0x330> <== NEVER TAKEN 40006ff0: 01 00 00 00 nop 40006ff4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006ff8: 80 a0 60 00 cmp %g1, 0 40006ffc: 02 80 00 04 be 4000700c <_rename_r+0x330> <== NEVER TAKEN 40007000: 01 00 00 00 nop 40007004: 9f c0 40 00 call %g1 40007008: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 4000700c: 40 00 31 f7 call 400137e8 <__errno> 40007010: b0 10 3f ff mov -1, %i0 40007014: 82 10 20 12 mov 0x12, %g1 40007018: c2 22 00 00 st %g1, [ %o0 ] 4000701c: 81 c7 e0 08 ret 40007020: 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 ); 40007024: 80 a0 60 00 cmp %g1, 0 40007028: 02 bf ff ae be 40006ee0 <_rename_r+0x204> <== NEVER TAKEN 4000702c: b0 10 3f ff mov -1, %i0 40007030: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007034: 80 a0 60 00 cmp %g1, 0 40007038: 02 bf ff aa be 40006ee0 <_rename_r+0x204> <== NEVER TAKEN 4000703c: 90 07 bf d4 add %fp, -44, %o0 40007040: 9f c0 40 00 call %g1 40007044: 01 00 00 00 nop 40007048: 81 c7 e0 08 ret 4000704c: 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 ); 40007050: c2 07 bf cc ld [ %fp + -52 ], %g1 40007054: 80 a0 60 00 cmp %g1, 0 40007058: 02 80 00 09 be 4000707c <_rename_r+0x3a0> <== NEVER TAKEN 4000705c: 80 8c 60 ff btst 0xff, %l1 40007060: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007064: 80 a0 60 00 cmp %g1, 0 40007068: 02 80 00 05 be 4000707c <_rename_r+0x3a0> <== NEVER TAKEN 4000706c: 80 8c 60 ff btst 0xff, %l1 40007070: 9f c0 40 00 call %g1 40007074: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 40007078: 80 8c 60 ff btst 0xff, %l1 4000707c: 02 80 00 0d be 400070b0 <_rename_r+0x3d4> <== NEVER TAKEN 40007080: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40007084: c2 07 bf e0 ld [ %fp + -32 ], %g1 40007088: 80 a0 60 00 cmp %g1, 0 4000708c: 22 80 00 09 be,a 400070b0 <_rename_r+0x3d4> <== NEVER TAKEN 40007090: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007094: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007098: 80 a0 60 00 cmp %g1, 0 4000709c: 22 80 00 05 be,a 400070b0 <_rename_r+0x3d4> <== NEVER TAKEN 400070a0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400070a4: 9f c0 40 00 call %g1 400070a8: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 400070ac: c2 07 bf f4 ld [ %fp + -12 ], %g1 400070b0: 80 a0 60 00 cmp %g1, 0 400070b4: 02 bf ff 8b be 40006ee0 <_rename_r+0x204> <== NEVER TAKEN 400070b8: b0 10 3f ff mov -1, %i0 400070bc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400070c0: 80 a0 60 00 cmp %g1, 0 400070c4: 02 bf ff 87 be 40006ee0 <_rename_r+0x204> <== NEVER TAKEN 400070c8: 90 10 00 10 mov %l0, %o0 400070cc: 9f c0 40 00 call %g1 400070d0: 01 00 00 00 nop 400070d4: 81 c7 e0 08 ret 400070d8: 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 ); 400070dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 400070e0: 80 a0 60 00 cmp %g1, 0 400070e4: 02 80 00 05 be 400070f8 <_rename_r+0x41c> <== NEVER TAKEN 400070e8: 80 8c 60 ff btst 0xff, %l1 400070ec: 9f c0 40 00 call %g1 400070f0: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 400070f4: 80 8c 60 ff btst 0xff, %l1 400070f8: 02 80 00 0d be 4000712c <_rename_r+0x450> <== NEVER TAKEN 400070fc: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40007100: c2 07 bf e0 ld [ %fp + -32 ], %g1 40007104: 80 a0 60 00 cmp %g1, 0 40007108: 22 80 00 09 be,a 4000712c <_rename_r+0x450> <== NEVER TAKEN 4000710c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007110: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007114: 80 a0 60 00 cmp %g1, 0 40007118: 22 80 00 05 be,a 4000712c <_rename_r+0x450> <== NEVER TAKEN 4000711c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40007120: 9f c0 40 00 call %g1 40007124: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40007128: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000712c: 80 a0 60 00 cmp %g1, 0 40007130: 02 80 00 08 be 40007150 <_rename_r+0x474> <== NEVER TAKEN 40007134: 01 00 00 00 nop 40007138: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000713c: 80 a0 60 00 cmp %g1, 0 40007140: 02 80 00 04 be 40007150 <_rename_r+0x474> <== NEVER TAKEN 40007144: 01 00 00 00 nop 40007148: 9f c0 40 00 call %g1 4000714c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007150: 40 00 31 a6 call 400137e8 <__errno> 40007154: b0 10 3f ff mov -1, %i0 40007158: 82 10 20 86 mov 0x86, %g1 4000715c: c2 22 00 00 st %g1, [ %o0 ] 40007160: 81 c7 e0 08 ret 40007164: 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, 40007168: 92 10 00 10 mov %l0, %o1 4000716c: 94 10 20 02 mov 2, %o2 40007170: 96 07 bf d4 add %fp, -44, %o3 40007174: 7f ff f9 40 call 40005674 40007178: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 4000717c: 80 a2 20 00 cmp %o0, 0 40007180: 12 bf ff 58 bne 40006ee0 <_rename_r+0x204> <== NEVER TAKEN 40007184: b0 10 3f ff mov -1, %i0 40007188: 10 bf fe ec b 40006d38 <_rename_r+0x5c> 4000718c: a2 10 20 01 mov 1, %l1 =============================================================================== 4000500c <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 4000500c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40005010: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40005014: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40005018: 7f ff ff b1 call 40004edc <== NOT EXECUTED 4000501c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000de48 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4000de48: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4000de4c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000de50: 7f ff ff 42 call 4000db58 <== NOT EXECUTED 4000de54: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000a924 : ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000a924: 9d e3 bf a0 save %sp, -96, %sp 4000a928: 21 10 00 6f sethi %hi(0x4001bc00), %l0 4000a92c: a0 14 23 28 or %l0, 0x328, %l0 ! 4001bf28 4000a930: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 length = nelem * elsize; 4000a934: 92 10 00 18 mov %i0, %o1 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000a938: 82 00 60 01 inc %g1 length = nelem * elsize; 4000a93c: 90 10 00 19 mov %i1, %o0 4000a940: 40 00 32 d6 call 40017498 <.umul> 4000a944: c2 24 20 14 st %g1, [ %l0 + 0x14 ] cptr = malloc( length ); 4000a948: 40 00 01 b4 call 4000b018 4000a94c: a2 10 00 08 mov %o0, %l1 if ( cptr ) 4000a950: b0 92 20 00 orcc %o0, 0, %i0 4000a954: 02 80 00 04 be 4000a964 <== NEVER TAKEN 4000a958: 94 10 00 11 mov %l1, %o2 memset( cptr, '\0', length ); 4000a95c: 40 00 0f ec call 4000e90c 4000a960: 92 10 20 00 clr %o1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4000a964: c2 04 20 04 ld [ %l0 + 4 ], %g1 4000a968: 82 00 7f ff add %g1, -1, %g1 4000a96c: c2 24 20 04 st %g1, [ %l0 + 4 ] return cptr; } 4000a970: 81 c7 e0 08 ret 4000a974: 81 e8 00 00 restore =============================================================================== 4000c9d4 : #include int chdir( const char *pathname ) { 4000c9d4: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 4000c9d8: 80 a6 20 00 cmp %i0, 0 4000c9dc: 02 80 00 31 be 4000caa0 4000c9e0: 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 ); 4000c9e4: 40 00 11 0a call 40010e0c 4000c9e8: 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( 4000c9ec: a0 07 bf ec add %fp, -20, %l0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000c9f0: 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( 4000c9f4: 94 10 20 01 mov 1, %o2 4000c9f8: 90 10 00 18 mov %i0, %o0 4000c9fc: 96 10 00 10 mov %l0, %o3 4000ca00: 98 10 20 01 mov 1, %o4 4000ca04: 7f ff d8 68 call 40002ba4 4000ca08: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 4000ca0c: 80 a2 20 00 cmp %o0, 0 4000ca10: 12 80 00 28 bne 4000cab0 4000ca14: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 4000ca18: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000ca1c: 80 a0 60 00 cmp %g1, 0 4000ca20: 22 80 00 35 be,a 4000caf4 <== NEVER TAKEN 4000ca24: 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 ) { 4000ca28: 9f c0 40 00 call %g1 4000ca2c: 90 10 00 10 mov %l0, %o0 4000ca30: 80 a2 20 01 cmp %o0, 1 4000ca34: 12 80 00 21 bne 4000cab8 4000ca38: 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 ); 4000ca3c: 21 10 00 78 sethi %hi(0x4001e000), %l0 4000ca40: d0 04 21 d0 ld [ %l0 + 0x1d0 ], %o0 ! 4001e1d0 4000ca44: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 4000ca48: 80 a0 60 00 cmp %g1, 0 4000ca4c: 22 80 00 0a be,a 4000ca74 <== NEVER TAKEN 4000ca50: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 4000ca54: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ca58: 80 a0 60 00 cmp %g1, 0 4000ca5c: 22 80 00 06 be,a 4000ca74 <== NEVER TAKEN 4000ca60: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 4000ca64: 9f c0 40 00 call %g1 4000ca68: 90 02 20 04 add %o0, 4, %o0 4000ca6c: d0 04 21 d0 ld [ %l0 + 0x1d0 ], %o0 rtems_filesystem_current = loc; 4000ca70: c2 07 bf ec ld [ %fp + -20 ], %g1 4000ca74: c2 22 20 04 st %g1, [ %o0 + 4 ] 4000ca78: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000ca7c: c2 22 20 08 st %g1, [ %o0 + 8 ] 4000ca80: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000ca84: c2 22 20 0c st %g1, [ %o0 + 0xc ] 4000ca88: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000ca8c: c2 22 20 10 st %g1, [ %o0 + 0x10 ] 4000ca90: c2 07 bf fc ld [ %fp + -4 ], %g1 4000ca94: c2 22 20 14 st %g1, [ %o0 + 0x14 ] return 0; } 4000ca98: 81 c7 e0 08 ret 4000ca9c: 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 ); 4000caa0: 40 00 0d 3c call 4000ff90 <__errno> 4000caa4: b0 10 3f ff mov -1, %i0 4000caa8: 82 10 20 0e mov 0xe, %g1 4000caac: c2 22 00 00 st %g1, [ %o0 ] 4000cab0: 81 c7 e0 08 ret 4000cab4: 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 ); 4000cab8: 80 a0 60 00 cmp %g1, 0 4000cabc: 02 80 00 08 be 4000cadc <== NEVER TAKEN 4000cac0: 01 00 00 00 nop 4000cac4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000cac8: 80 a0 60 00 cmp %g1, 0 4000cacc: 02 80 00 04 be 4000cadc <== NEVER TAKEN 4000cad0: 01 00 00 00 nop 4000cad4: 9f c0 40 00 call %g1 4000cad8: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000cadc: 40 00 0d 2d call 4000ff90 <__errno> 4000cae0: b0 10 3f ff mov -1, %i0 4000cae4: 82 10 20 14 mov 0x14, %g1 4000cae8: c2 22 00 00 st %g1, [ %o0 ] 4000caec: 81 c7 e0 08 ret 4000caf0: 81 e8 00 00 restore /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 4000caf4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000caf8: 02 80 00 04 be 4000cb08 <== NOT EXECUTED 4000cafc: 01 00 00 00 nop <== NOT EXECUTED 4000cb00: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000cb04: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000cb08: 40 00 0d 22 call 4000ff90 <__errno> <== NOT EXECUTED 4000cb0c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000cb10: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000cb14: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000cb18: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb1c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400046b4 : int chmod( const char *path, mode_t mode ) { 400046b4: 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 ); 400046b8: 40 00 40 46 call 400147d0 400046bc: 90 10 00 18 mov %i0, %o0 400046c0: a0 07 bf ec add %fp, -20, %l0 400046c4: 92 10 00 08 mov %o0, %o1 400046c8: 94 10 20 00 clr %o2 400046cc: 90 10 00 18 mov %i0, %o0 400046d0: 96 10 00 10 mov %l0, %o3 400046d4: 98 10 20 01 mov 1, %o4 400046d8: 40 00 00 e7 call 40004a74 400046dc: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 400046e0: 80 a2 20 00 cmp %o0, 0 400046e4: 12 80 00 15 bne 40004738 400046e8: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 400046ec: 80 a0 60 00 cmp %g1, 0 400046f0: 22 80 00 24 be,a 40004780 <== NEVER TAKEN 400046f4: 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 ){ 400046f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400046fc: 80 a0 60 00 cmp %g1, 0 40004700: 02 80 00 10 be 40004740 <== NEVER TAKEN 40004704: 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 ); 40004708: 9f c0 40 00 call %g1 4000470c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40004710: c2 07 bf f8 ld [ %fp + -8 ], %g1 40004714: 80 a0 60 00 cmp %g1, 0 40004718: 02 80 00 08 be 40004738 <== NEVER TAKEN 4000471c: b0 10 00 08 mov %o0, %i0 40004720: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004724: 80 a0 60 00 cmp %g1, 0 40004728: 02 80 00 23 be 400047b4 <== NEVER TAKEN 4000472c: 01 00 00 00 nop 40004730: 9f c0 40 00 call %g1 40004734: 90 10 00 10 mov %l0, %o0 return result; } 40004738: 81 c7 e0 08 ret 4000473c: 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 ); 40004740: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004744: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004748: 02 80 00 08 be 40004768 <== NOT EXECUTED 4000474c: 01 00 00 00 nop <== NOT EXECUTED 40004750: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004754: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004758: 02 80 00 04 be 40004768 <== NOT EXECUTED 4000475c: 01 00 00 00 nop <== NOT EXECUTED 40004760: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004764: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004768: 40 00 39 14 call 40012bb8 <__errno> <== NOT EXECUTED 4000476c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004770: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40004774: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004778: 81 c7 e0 08 ret <== NOT EXECUTED 4000477c: 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 ); 40004780: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004784: 02 80 00 08 be 400047a4 <== NOT EXECUTED 40004788: 01 00 00 00 nop <== NOT EXECUTED 4000478c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004790: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004794: 02 80 00 04 be 400047a4 <== NOT EXECUTED 40004798: 01 00 00 00 nop <== NOT EXECUTED 4000479c: 9f c0 40 00 call %g1 <== NOT EXECUTED 400047a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 400047a4: 40 00 39 05 call 40012bb8 <__errno> <== NOT EXECUTED 400047a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400047ac: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400047b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400047b4: 81 c7 e0 08 ret <== NOT EXECUTED 400047b8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400047bc : int chown( const char *path, uid_t owner, gid_t group ) { 400047bc: 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 ) ) 400047c0: 40 00 40 04 call 400147d0 400047c4: 90 10 00 18 mov %i0, %o0 400047c8: a0 07 bf ec add %fp, -20, %l0 400047cc: 92 10 00 08 mov %o0, %o1 400047d0: 94 10 20 00 clr %o2 400047d4: 90 10 00 18 mov %i0, %o0 400047d8: 96 10 00 10 mov %l0, %o3 400047dc: 98 10 20 01 mov 1, %o4 400047e0: 40 00 00 a5 call 40004a74 400047e4: b0 10 3f ff mov -1, %i0 400047e8: 80 a2 20 00 cmp %o0, 0 400047ec: 12 80 00 15 bne 40004840 400047f0: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 400047f4: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 400047f8: 80 a0 60 00 cmp %g1, 0 400047fc: 02 80 00 13 be 40004848 <== NEVER TAKEN 40004800: 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 ); 40004804: 95 2e a0 10 sll %i2, 0x10, %o2 40004808: 93 32 60 10 srl %o1, 0x10, %o1 4000480c: 95 32 a0 10 srl %o2, 0x10, %o2 40004810: 9f c0 40 00 call %g1 40004814: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40004818: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000481c: 80 a0 60 00 cmp %g1, 0 40004820: 02 80 00 08 be 40004840 <== NEVER TAKEN 40004824: b0 10 00 08 mov %o0, %i0 40004828: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000482c: 80 a0 60 00 cmp %g1, 0 40004830: 02 80 00 10 be 40004870 <== NEVER TAKEN 40004834: 01 00 00 00 nop 40004838: 9f c0 40 00 call %g1 4000483c: 90 10 00 10 mov %l0, %o0 return result; } 40004840: 81 c7 e0 08 ret 40004844: 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 ); 40004848: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000484c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004850: 02 80 00 04 be 40004860 <== NOT EXECUTED 40004854: 01 00 00 00 nop <== NOT EXECUTED 40004858: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000485c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004860: 40 00 38 d6 call 40012bb8 <__errno> <== NOT EXECUTED 40004864: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004868: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000486c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004870: 81 c7 e0 08 ret <== NOT EXECUTED 40004874: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400027e0 : #include int chroot( const char *pathname ) { 400027e0: 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) { 400027e4: 21 10 00 78 sethi %hi(0x4001e000), %l0 400027e8: e2 04 21 d0 ld [ %l0 + 0x1d0 ], %l1 ! 4001e1d0 400027ec: 03 10 00 7a sethi %hi(0x4001e800), %g1 400027f0: 82 10 60 e0 or %g1, 0xe0, %g1 ! 4001e8e0 400027f4: 80 a4 40 01 cmp %l1, %g1 400027f8: 02 80 00 28 be 40002898 <== ALWAYS TAKEN 400027fc: 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); 40002800: 40 00 28 75 call 4000c9d4 40002804: 90 10 00 18 mov %i0, %o0 if (result) { 40002808: 80 a2 20 00 cmp %o0, 0 4000280c: 12 80 00 2f bne 400028c8 <== NEVER TAKEN 40002810: 11 10 00 74 sethi %hi(0x4001d000), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 40002814: 92 10 20 01 mov 1, %o1 40002818: 90 12 20 d8 or %o0, 0xd8, %o0 4000281c: 94 10 20 00 clr %o2 40002820: 96 07 bf ec add %fp, -20, %o3 40002824: 40 00 00 e0 call 40002ba4 40002828: 98 10 20 00 clr %o4 4000282c: 80 a2 20 00 cmp %o0, 0 40002830: 12 80 00 26 bne 400028c8 <== NEVER TAKEN 40002834: d0 04 21 d0 ld [ %l0 + 0x1d0 ], %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); 40002838: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 4000283c: 80 a0 60 00 cmp %g1, 0 40002840: 22 80 00 0b be,a 4000286c <== NEVER TAKEN 40002844: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40002848: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000284c: 80 a0 60 00 cmp %g1, 0 40002850: 22 80 00 07 be,a 4000286c <== NEVER TAKEN 40002854: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40002858: 9f c0 40 00 call %g1 4000285c: 90 02 20 18 add %o0, 0x18, %o0 40002860: 03 10 00 78 sethi %hi(0x4001e000), %g1 40002864: d0 00 61 d0 ld [ %g1 + 0x1d0 ], %o0 ! 4001e1d0 rtems_filesystem_root = loc; 40002868: c2 07 bf ec ld [ %fp + -20 ], %g1 4000286c: c2 22 20 18 st %g1, [ %o0 + 0x18 ] 40002870: c2 07 bf f0 ld [ %fp + -16 ], %g1 40002874: c2 22 20 1c st %g1, [ %o0 + 0x1c ] 40002878: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000287c: c2 22 20 20 st %g1, [ %o0 + 0x20 ] 40002880: c2 07 bf f8 ld [ %fp + -8 ], %g1 40002884: c2 22 20 24 st %g1, [ %o0 + 0x24 ] 40002888: c2 07 bf fc ld [ %fp + -4 ], %g1 4000288c: c2 22 20 28 st %g1, [ %o0 + 0x28 ] return 0; } 40002890: 81 c7 e0 08 ret 40002894: 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*/ 40002898: 40 00 05 fe call 40004090 4000289c: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 400028a0: c2 04 21 d0 ld [ %l0 + 0x1d0 ], %g1 400028a4: 80 a0 40 11 cmp %g1, %l1 400028a8: 12 bf ff d6 bne 40002800 <== ALWAYS TAKEN 400028ac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 400028b0: 40 00 35 b8 call 4000ff90 <__errno> <== NOT EXECUTED 400028b4: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 400028b8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400028bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400028c0: 81 c7 e0 08 ret <== NOT EXECUTED 400028c4: 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 ); 400028c8: 40 00 35 b2 call 4000ff90 <__errno> <== NOT EXECUTED 400028cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400028d0: 40 00 35 b0 call 4000ff90 <__errno> <== NOT EXECUTED 400028d4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 400028d8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400028dc: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 400028e0: 81 c7 e0 08 ret <== NOT EXECUTED 400028e4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a978 : #include int close( int fd ) { 4000a978: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4000a97c: 03 10 00 6d sethi %hi(0x4001b400), %g1 4000a980: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 4000a984: 80 a6 00 01 cmp %i0, %g1 4000a988: 1a 80 00 21 bcc 4000aa0c 4000a98c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 iop = rtems_libio_iop(fd); 4000a990: e0 00 63 1c ld [ %g1 + 0x31c ], %l0 ! 4001bf1c 4000a994: 83 2e 20 06 sll %i0, 6, %g1 4000a998: b1 2e 20 03 sll %i0, 3, %i0 4000a99c: b0 06 00 01 add %i0, %g1, %i0 4000a9a0: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4000a9a4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000a9a8: 80 88 61 00 btst 0x100, %g1 4000a9ac: 02 80 00 18 be 4000aa0c 4000a9b0: 01 00 00 00 nop rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4000a9b4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4000a9b8: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000a9bc: 80 a0 60 00 cmp %g1, 0 4000a9c0: 02 80 00 05 be 4000a9d4 <== NEVER TAKEN 4000a9c4: b0 10 20 00 clr %i0 rc = (*iop->handlers->close_h)( iop ); 4000a9c8: 9f c0 40 00 call %g1 4000a9cc: 90 10 00 10 mov %l0, %o0 4000a9d0: b0 10 00 08 mov %o0, %i0 rtems_filesystem_freenode( &iop->pathinfo ); 4000a9d4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000a9d8: 80 a0 60 00 cmp %g1, 0 4000a9dc: 02 80 00 08 be 4000a9fc <== NEVER TAKEN 4000a9e0: 01 00 00 00 nop 4000a9e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000a9e8: 80 a0 60 00 cmp %g1, 0 4000a9ec: 02 80 00 04 be 4000a9fc 4000a9f0: 01 00 00 00 nop 4000a9f4: 9f c0 40 00 call %g1 4000a9f8: 90 04 20 1c add %l0, 0x1c, %o0 rtems_libio_free( iop ); 4000a9fc: 40 00 00 fc call 4000adec 4000aa00: 90 10 00 10 mov %l0, %o0 return rc; } 4000aa04: 81 c7 e0 08 ret 4000aa08: 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); 4000aa0c: 40 00 0d 45 call 4000df20 <__errno> 4000aa10: b0 10 3f ff mov -1, %i0 4000aa14: 82 10 20 09 mov 9, %g1 4000aa18: c2 22 00 00 st %g1, [ %o0 ] 4000aa1c: 81 c7 e0 08 ret 4000aa20: 81 e8 00 00 restore =============================================================================== 400098e0 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 400098e0: 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; 400098e4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 400098e8: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 400098ec: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 400098f0: d2 00 60 0c ld [ %g1 + 0xc ], %o1 400098f4: 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; 400098f8: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 400098fc: 94 07 bf f4 add %fp, -12, %o2 40009900: 40 00 03 67 call 4000a69c 40009904: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 40009908: 80 a2 20 00 cmp %o0, 0 4000990c: 12 80 00 04 bne 4000991c <== NEVER TAKEN 40009910: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 40009914: 81 c7 e0 08 ret 40009918: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000991c: 40 00 00 3f call 40009a18 <== NOT EXECUTED 40009920: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 40009924: 81 c7 e0 08 ret <== NOT EXECUTED 40009928: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40009938 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 40009938: 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; 4000993c: e0 06 c0 00 ld [ %i3 ], %l0 if (!device_name_table) 40009940: 80 a4 20 00 cmp %l0, 0 40009944: 02 80 00 2f be 40009a00 <== NEVER TAKEN 40009948: 03 10 00 3c sethi %hi(0x4000f000), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000994c: e6 00 61 08 ld [ %g1 + 0x108 ], %l3 ! 4000f108 } /* 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 ); 40009950: a2 10 20 00 clr %l1 for (i = 0; i < rtems_device_table_size; i++) { 40009954: 80 a4 e0 00 cmp %l3, 0 40009958: 02 80 00 18 be 400099b8 <== NEVER TAKEN 4000995c: 82 10 20 00 clr %g1 if (!device_name_table[i].device_name) 40009960: 85 28 60 04 sll %g1, 4, %g2 40009964: a9 28 60 02 sll %g1, 2, %l4 40009968: a8 05 00 02 add %l4, %g2, %l4 4000996c: 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++) { 40009970: a2 04 60 01 inc %l1 if (!device_name_table[i].device_name) 40009974: 80 a4 a0 00 cmp %l2, 0 40009978: 02 80 00 0d be 400099ac 4000997c: a8 04 00 14 add %l0, %l4, %l4 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 40009980: 90 10 00 18 mov %i0, %o0 40009984: 92 10 00 12 mov %l2, %o1 40009988: 40 00 0b 10 call 4000c5c8 4000998c: 94 10 00 19 mov %i1, %o2 40009990: 80 a2 20 00 cmp %o0, 0 40009994: 12 80 00 07 bne 400099b0 <== NEVER TAKEN 40009998: 80 a4 c0 11 cmp %l3, %l1 continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 4000999c: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1 400099a0: 80 a0 60 00 cmp %g1, 0 400099a4: 02 80 00 0b be 400099d0 400099a8: 03 10 00 3c sethi %hi(0x4000f000), %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++) { 400099ac: 80 a4 c0 11 cmp %l3, %l1 400099b0: 18 bf ff ec bgu 40009960 400099b4: 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 ); 400099b8: 40 00 07 63 call 4000b744 <__errno> 400099bc: b0 10 3f ff mov -1, %i0 400099c0: 82 10 20 02 mov 2, %g1 400099c4: c2 22 00 00 st %g1, [ %o0 ] } 400099c8: 81 c7 e0 08 ret 400099cc: 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; 400099d0: c2 00 62 84 ld [ %g1 + 0x284 ], %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]; 400099d4: e8 26 c0 00 st %l4, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 400099d8: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 400099dc: 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; 400099e0: 03 10 00 3c sethi %hi(0x4000f000), %g1 400099e4: 82 10 62 38 or %g1, 0x238, %g1 ! 4000f238 400099e8: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 400099ec: 03 10 00 3c sethi %hi(0x4000f000), %g1 400099f0: 82 10 61 f0 or %g1, 0x1f0, %g1 ! 4000f1f0 400099f4: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 400099f8: 81 c7 e0 08 ret 400099fc: 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 ); 40009a00: 40 00 07 51 call 4000b744 <__errno> <== NOT EXECUTED 40009a04: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40009a08: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40009a0c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40009a10: 81 c7 e0 08 ret <== NOT EXECUTED 40009a14: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001b9c : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 40001b9c: 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( 40001ba0: 23 10 00 3c sethi %hi(0x4000f000), %l1 40001ba4: c2 04 61 08 ld [ %l1 + 0x108 ], %g1 ! 4000f108 40001ba8: 85 28 60 04 sll %g1, 4, %g2 40001bac: 83 28 60 02 sll %g1, 2, %g1 40001bb0: 40 00 1d bf call 400092ac <_Workspace_Allocate> 40001bb4: 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) 40001bb8: a0 92 20 00 orcc %o0, 0, %l0 40001bbc: 02 80 00 10 be 40001bfc <== NEVER TAKEN 40001bc0: c2 04 61 08 ld [ %l1 + 0x108 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 40001bc4: 92 10 20 00 clr %o1 40001bc8: 85 28 60 04 sll %g1, 4, %g2 40001bcc: 83 28 60 02 sll %g1, 2, %g1 40001bd0: 40 00 29 3e call 4000c0c8 40001bd4: 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; 40001bd8: 03 10 00 3c sethi %hi(0x4000f000), %g1 40001bdc: 82 10 62 38 or %g1, 0x238, %g1 ! 4000f238 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; 40001be0: 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; 40001be4: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 40001be8: 03 10 00 3c sethi %hi(0x4000f000), %g1 40001bec: 82 10 61 f0 or %g1, 0x1f0, %g1 ! 4000f1f0 40001bf0: 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; } 40001bf4: 81 c7 e0 08 ret 40001bf8: 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 ); 40001bfc: 40 00 26 d2 call 4000b744 <__errno> <== NOT EXECUTED 40001c00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001c04: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40001c08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001c0c: 81 c7 e0 08 ret <== NOT EXECUTED 40001c10: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001dc0 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 40001dc0: 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; 40001dc4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 40001dc8: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 40001dcc: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40001dd0: 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; 40001dd4: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 40001dd8: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 40001ddc: 40 00 11 33 call 400062a8 40001de0: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40001de4: 80 a2 20 00 cmp %o0, 0 40001de8: 12 80 00 05 bne 40001dfc <== NEVER TAKEN 40001dec: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 40001df0: f0 07 bf fc ld [ %fp + -4 ], %i0 } 40001df4: 81 c7 e0 08 ret 40001df8: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40001dfc: 40 00 1f 07 call 40009a18 <== NOT EXECUTED 40001e00: 01 00 00 00 nop <== NOT EXECUTED 40001e04: 81 c7 e0 08 ret <== NOT EXECUTED 40001e08: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40001c14 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 40001c14: 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') && 40001c18: c2 4e 00 00 ldsb [ %i0 ], %g1 40001c1c: 80 a0 60 64 cmp %g1, 0x64 40001c20: 02 80 00 43 be 40001d2c <== ALWAYS TAKEN 40001c24: 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)) 40001c28: 03 00 00 3c sethi %hi(0xf000), %g1 40001c2c: 05 00 00 08 sethi %hi(0x2000), %g2 40001c30: 82 0e 40 01 and %i1, %g1, %g1 40001c34: 80 a0 40 02 cmp %g1, %g2 40001c38: 12 80 00 4b bne 40001d64 <== NEVER TAKEN 40001c3c: 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; 40001c40: e4 07 00 00 ld [ %i4 ], %l2 if (!device_name_table) 40001c44: 80 a4 a0 00 cmp %l2, 0 40001c48: 02 80 00 56 be 40001da0 <== NEVER TAKEN 40001c4c: 03 10 00 3c sethi %hi(0x4000f000), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40001c50: e6 00 61 08 ld [ %g1 + 0x108 ], %l3 ! 4000f108 40001c54: 80 a4 e0 00 cmp %l3, 0 40001c58: 02 80 00 4c be 40001d88 <== NEVER TAKEN 40001c5c: 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 ); 40001c60: a8 10 3f ff mov -1, %l4 40001c64: 10 80 00 0a b 40001c8c 40001c68: 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) 40001c6c: 40 00 29 d1 call 4000c3b0 40001c70: 01 00 00 00 nop 40001c74: 80 a2 20 00 cmp %o0, 0 40001c78: 02 80 00 27 be 40001d14 <== NEVER TAKEN 40001c7c: 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++){ 40001c80: 80 a4 40 13 cmp %l1, %l3 40001c84: 1a 80 00 0e bcc 40001cbc <== ALWAYS TAKEN 40001c88: 82 10 00 11 mov %l1, %g1 if (device_name_table[i].device_name == NULL) 40001c8c: 85 28 60 04 sll %g1, 4, %g2 40001c90: 83 28 60 02 sll %g1, 2, %g1 40001c94: 82 00 40 02 add %g1, %g2, %g1 40001c98: d2 04 80 01 ld [ %l2 + %g1 ], %o1 40001c9c: 80 a2 60 00 cmp %o1, 0 40001ca0: 12 bf ff f3 bne 40001c6c 40001ca4: 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 ); 40001ca8: 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++){ 40001cac: a2 04 60 01 inc %l1 40001cb0: 80 a4 40 13 cmp %l1, %l3 40001cb4: 0a bf ff f6 bcs 40001c8c 40001cb8: 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) 40001cbc: 80 a5 3f ff cmp %l4, -1 40001cc0: 02 80 00 32 be 40001d88 <== NEVER TAKEN 40001cc4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 40001cc8: 7f ff ff 8b call 40001af4 40001ccc: 01 00 00 00 nop 40001cd0: a2 10 00 08 mov %o0, %l1 device_name_table[slot].device_name = (char *)path; 40001cd4: 83 2d 20 04 sll %l4, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 40001cd8: 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; 40001cdc: a9 2d 20 02 sll %l4, 2, %l4 40001ce0: a8 05 00 01 add %l4, %g1, %l4 40001ce4: e0 24 80 14 st %l0, [ %l2 + %l4 ] device_name_table[slot].device_name_length = strlen(path); 40001ce8: 40 00 2a 03 call 4000c4f4 40001cec: 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; 40001cf0: 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); 40001cf4: d0 24 a0 04 st %o0, [ %l2 + 4 ] device_name_table[slot].major = major; 40001cf8: f4 24 a0 08 st %i2, [ %l2 + 8 ] device_name_table[slot].minor = minor; 40001cfc: f6 24 a0 0c st %i3, [ %l2 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 40001d00: b0 10 20 00 clr %i0 40001d04: 7f ff ff 80 call 40001b04 40001d08: 90 10 00 11 mov %l1, %o0 return 0; } 40001d0c: 81 c7 e0 08 ret 40001d10: 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 ); 40001d14: 40 00 26 8c call 4000b744 <__errno> <== NOT EXECUTED 40001d18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001d1c: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 40001d20: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001d24: 81 c7 e0 08 ret <== NOT EXECUTED 40001d28: 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') && 40001d2c: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 40001d30: 80 a0 60 65 cmp %g1, 0x65 40001d34: 12 bf ff be bne 40001c2c <== NEVER TAKEN 40001d38: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 40001d3c: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 40001d40: 80 a0 60 76 cmp %g1, 0x76 40001d44: 12 bf ff ba bne 40001c2c <== NEVER TAKEN 40001d48: 03 00 00 3c sethi %hi(0xf000), %g1 40001d4c: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 40001d50: 80 a0 60 00 cmp %g1, 0 40001d54: 12 bf ff b5 bne 40001c28 40001d58: b0 10 20 00 clr %i0 device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 40001d5c: 81 c7 e0 08 ret 40001d60: 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)) 40001d64: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40001d68: 22 bf ff b7 be,a 40001c44 <== NOT EXECUTED 40001d6c: e4 07 00 00 ld [ %i4 ], %l2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40001d70: 40 00 26 75 call 4000b744 <__errno> <== NOT EXECUTED 40001d74: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001d78: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40001d7c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001d80: 81 c7 e0 08 ret <== NOT EXECUTED 40001d84: 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 ); 40001d88: 40 00 26 6f call 4000b744 <__errno> <== NOT EXECUTED 40001d8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001d90: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40001d94: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001d98: 81 c7 e0 08 ret <== NOT EXECUTED 40001d9c: 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 ); 40001da0: 40 00 26 69 call 4000b744 <__errno> <== NOT EXECUTED 40001da4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001da8: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40001dac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001db0: 81 c7 e0 08 ret <== NOT EXECUTED 40001db4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001e0c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40001e0c: 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; 40001e10: 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; 40001e14: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 40001e18: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 40001e1c: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 40001e20: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40001e24: 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; 40001e28: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 40001e2c: 94 07 bf f4 add %fp, -12, %o2 40001e30: 40 00 11 7b call 4000641c 40001e34: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 40001e38: 80 a2 20 00 cmp %o0, 0 40001e3c: 12 80 00 04 bne 40001e4c <== NEVER TAKEN 40001e40: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 40001e44: 81 c7 e0 08 ret 40001e48: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40001e4c: 40 00 1e f3 call 40009a18 <== NOT EXECUTED 40001e50: 01 00 00 00 nop <== NOT EXECUTED return 0; } 40001e54: 81 c7 e0 08 ret <== NOT EXECUTED 40001e58: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40001e5c : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40001e5c: 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; 40001e60: 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; 40001e64: 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; 40001e68: 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; 40001e6c: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 40001e70: 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; 40001e74: 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( 40001e78: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 40001e7c: 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; 40001e80: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 40001e84: 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; 40001e88: 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( 40001e8c: 40 00 11 7c call 4000647c <== NOT EXECUTED 40001e90: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 40001e94: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40001e98: 12 80 00 05 bne 40001eac <== NOT EXECUTED 40001e9c: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 40001ea0: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 40001ea4: 81 c7 e0 08 ret <== NOT EXECUTED 40001ea8: 81 e8 00 00 restore <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40001eac: 40 00 1e db call 40009a18 <== NOT EXECUTED 40001eb0: 01 00 00 00 nop <== NOT EXECUTED 40001eb4: 81 c7 e0 08 ret <== NOT EXECUTED 40001eb8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40001ebc : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 40001ebc: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 40001ec0: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 40001ec4: 80 a0 60 00 cmp %g1, 0 40001ec8: 02 80 00 0a be 40001ef0 <== NEVER TAKEN 40001ecc: 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 ); 40001ed0: c4 00 60 0c ld [ %g1 + 0xc ], %g2 buf->st_mode = the_dev->mode; 40001ed4: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 40001ed8: 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 ); 40001edc: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; 40001ee0: 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 ); 40001ee4: c2 26 60 18 st %g1, [ %i1 + 0x18 ] buf->st_mode = the_dev->mode; return 0; } 40001ee8: 81 c7 e0 08 ret 40001eec: 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 ); 40001ef0: 40 00 26 15 call 4000b744 <__errno> <== NOT EXECUTED 40001ef4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001ef8: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40001efc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001f00: 81 c7 e0 08 ret <== NOT EXECUTED 40001f04: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001f08 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 40001f08: 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; 40001f0c: 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; 40001f10: 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; 40001f14: 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; 40001f18: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 40001f1c: 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; 40001f20: 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( 40001f24: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40001f28: 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; 40001f2c: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 40001f30: 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; 40001f34: 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( 40001f38: 40 00 11 69 call 400064dc 40001f3c: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40001f40: 80 a2 20 00 cmp %o0, 0 40001f44: 12 80 00 05 bne 40001f58 <== NEVER TAKEN 40001f48: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 40001f4c: f0 07 bf fc ld [ %fp + -4 ], %i0 } 40001f50: 81 c7 e0 08 ret 40001f54: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40001f58: 40 00 1e b0 call 40009a18 <== NOT EXECUTED 40001f5c: 01 00 00 00 nop <== NOT EXECUTED 40001f60: 81 c7 e0 08 ret <== NOT EXECUTED 40001f64: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000c38c : */ int device_close( rtems_libio_t *iop ) { 4000c38c: 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; 4000c390: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000c394: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 4000c398: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000c39c: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000c3a0: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c3a4: 94 07 bf f4 add %fp, -12, %o2 4000c3a8: 40 00 04 4d call 4000d4dc 4000c3ac: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4000c3b0: 80 a2 20 00 cmp %o0, 0 4000c3b4: 12 80 00 04 bne 4000c3c4 <== NEVER TAKEN 4000c3b8: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 4000c3bc: 81 c7 e0 08 ret 4000c3c0: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000c3c4: 40 00 05 c6 call 4000dadc <== NOT EXECUTED 4000c3c8: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 4000c3cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c3d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000c28c : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000c28c: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 4000c290: 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; 4000c294: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 4000c298: 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; 4000c29c: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4000c2a0: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c2a4: 40 00 04 a6 call 4000d53c 4000c2a8: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c2ac: 80 a2 20 00 cmp %o0, 0 4000c2b0: 12 80 00 05 bne 4000c2c4 <== NEVER TAKEN 4000c2b4: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 4000c2b8: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000c2bc: 81 c7 e0 08 ret 4000c2c0: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c2c4: 40 00 06 06 call 4000dadc <== NOT EXECUTED 4000c2c8: 01 00 00 00 nop <== NOT EXECUTED 4000c2cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c2d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000c3d4 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000c3d4: 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; 4000c3d8: 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; 4000c3dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000c3e0: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 4000c3e4: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 4000c3e8: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 4000c3ec: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c3f0: 94 07 bf f4 add %fp, -12, %o2 4000c3f4: 40 00 04 6a call 4000d59c 4000c3f8: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c3fc: 80 a2 20 00 cmp %o0, 0 4000c400: 12 80 00 04 bne 4000c410 <== NEVER TAKEN 4000c404: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 4000c408: 81 c7 e0 08 ret 4000c40c: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c410: 40 00 05 b3 call 4000dadc <== NOT EXECUTED 4000c414: 01 00 00 00 nop <== NOT EXECUTED return 0; } 4000c418: 81 c7 e0 08 ret <== NOT EXECUTED 4000c41c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000c330 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000c330: 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; 4000c334: 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; 4000c338: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4000c33c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 4000c340: 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; 4000c344: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 4000c348: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 4000c34c: 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; 4000c350: 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; 4000c354: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 4000c358: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000c35c: 40 00 04 a8 call 4000d5fc <== NOT EXECUTED 4000c360: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c364: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c368: 12 80 00 05 bne 4000c37c <== NOT EXECUTED 4000c36c: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000c370: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 4000c374: 81 c7 e0 08 ret <== NOT EXECUTED 4000c378: 81 e8 00 00 restore <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c37c: 40 00 05 d8 call 4000dadc <== NOT EXECUTED 4000c380: 01 00 00 00 nop <== NOT EXECUTED 4000c384: 81 c7 e0 08 ret <== NOT EXECUTED 4000c388: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000c2d4 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000c2d4: 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; 4000c2d8: 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; 4000c2dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 4000c2e0: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 4000c2e4: 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; 4000c2e8: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 4000c2ec: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 4000c2f0: 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; 4000c2f4: 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; 4000c2f8: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 4000c2fc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c300: 40 00 04 d7 call 4000d65c 4000c304: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c308: 80 a2 20 00 cmp %o0, 0 4000c30c: 12 80 00 05 bne 4000c320 <== NEVER TAKEN 4000c310: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000c314: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000c318: 81 c7 e0 08 ret 4000c31c: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000c320: 40 00 05 ef call 4000dadc <== NOT EXECUTED 4000c324: 01 00 00 00 nop <== NOT EXECUTED 4000c328: 81 c7 e0 08 ret <== NOT EXECUTED 4000c32c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40003eec : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 40003eec: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 40003ef0: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 40003ef4: 80 a0 60 00 cmp %g1, 0 40003ef8: 12 80 00 04 bne 40003f08 <== NEVER TAKEN 40003efc: 01 00 00 00 nop 40003f00: 81 c7 e0 08 ret 40003f04: 81 e8 00 00 restore rtems_interrupt_disable (level); 40003f08: 7f ff f7 75 call 40001cdc <== NOT EXECUTED 40003f0c: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40003f10: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40003f14: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003f18: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003f1c: 02 80 00 14 be 40003f6c <== NOT EXECUTED 40003f20: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40003f24: a0 10 20 02 mov 2, %l0 ! 2 <== NOT EXECUTED 40003f28: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 40003f2c: 7f ff f7 70 call 40001cec <== NOT EXECUTED 40003f30: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40003f34: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40003f38: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003f3c: 40 00 06 c1 call 40005a40 <== NOT EXECUTED 40003f40: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40003f44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003f48: 12 80 00 0b bne 40003f74 <== NOT EXECUTED 40003f4c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 40003f50: 7f ff f7 63 call 40001cdc <== NOT EXECUTED 40003f54: 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) { 40003f58: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40003f5c: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40003f60: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003f64: 32 bf ff f2 bne,a 40003f2c <== NOT EXECUTED 40003f68: 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); 40003f6c: 7f ff f7 60 call 40001cec <== NOT EXECUTED 40003f70: 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); 40003f74: 40 00 08 60 call 400060f4 <== NOT EXECUTED =============================================================================== 40003038 : int dup2( int fildes, int fildes2 ) { 40003038: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 4000303c: a0 07 bf b8 add %fp, -72, %l0 40003040: 90 10 00 18 mov %i0, %o0 40003044: 40 00 02 28 call 400038e4 40003048: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 4000304c: 80 a2 3f ff cmp %o0, -1 40003050: 12 80 00 04 bne 40003060 <== ALWAYS TAKEN 40003054: 92 10 00 10 mov %l0, %o1 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); } 40003058: 81 c7 e0 08 ret 4000305c: 91 e8 3f ff restore %g0, -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 40003060: 40 00 02 21 call 400038e4 40003064: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 40003068: 80 a2 3f ff cmp %o0, -1 4000306c: 02 bf ff fb be 40003058 <== ALWAYS TAKEN 40003070: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 40003074: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 40003078: 40 00 00 cf call 400033b4 <== NOT EXECUTED 4000307c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003080: 81 c7 e0 08 ret <== NOT EXECUTED 40003084: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40003918 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 40003918: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 4000391c: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003920: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40003924: 02 80 00 09 be 40003948 <== NOT EXECUTED 40003928: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 4000392c: 05 10 00 6e sethi %hi(0x4001b800), %g2 <== NOT EXECUTED 40003930: c4 00 a0 c4 ld [ %g2 + 0xc4 ], %g2 ! 4001b8c4 <__ctype_ptr__><== NOT EXECUTED 40003934: 82 00 80 08 add %g2, %o0, %g1 <== NOT EXECUTED 40003938: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 4000393c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003940: 12 80 00 06 bne 40003958 <== NOT EXECUTED 40003944: 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); 40003948: 7f ff ff 87 call 40003764 <== NOT EXECUTED 4000394c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003950: 81 c7 e0 08 ret <== NOT EXECUTED 40003954: 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')) { 40003958: 02 bf ff fc be 40003948 <== NOT EXECUTED 4000395c: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40003960: 02 bf ff fa be 40003948 <== NOT EXECUTED 40003964: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 40003968: 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] = '^'; 4000396c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 40003970: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 40003974: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40003978: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 4000397c: 7f ff ff 2b call 40003628 <== NOT EXECUTED 40003980: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 40003984: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 40003988: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 4000398c: 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')) { 40003990: 81 c7 e0 08 ret <== NOT EXECUTED 40003994: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002b3c : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 40002b3c: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40002b40: d0 00 61 1c ld [ %g1 + 0x11c ], %o0 ! 4001f91c <== NOT EXECUTED 40002b44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002b48: 02 80 00 05 be 40002b5c <== NOT EXECUTED 40002b4c: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 40002b50: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40002b54: 40 00 36 5e call 400104cc <== NOT EXECUTED 40002b58: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40002b5c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40002b64 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 40002b64: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40002b68: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 ! 4001f834 <== NOT EXECUTED 40002b6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002b70: 02 80 00 05 be 40002b84 <== NOT EXECUTED 40002b74: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 40002b78: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40002b7c: 40 00 36 54 call 400104cc <== NOT EXECUTED 40002b80: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40002b84: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40003998 : * 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) { 40003998: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 4000399c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 400039a0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400039a4: 02 80 00 36 be 40003a7c <== NOT EXECUTED 400039a8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 400039ac: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400039b0: 12 80 00 35 bne 40003a84 <== NOT EXECUTED 400039b4: 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)) { 400039b8: 27 10 00 6e sethi %hi(0x4001b800), %l3 <== NOT EXECUTED 400039bc: 29 10 00 6a sethi %hi(0x4001a800), %l4 <== NOT EXECUTED 400039c0: 25 10 00 6a sethi %hi(0x4001a800), %l2 <== NOT EXECUTED 400039c4: a6 14 e0 c4 or %l3, 0xc4, %l3 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 400039c8: a8 15 21 58 or %l4, 0x158, %l4 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 400039cc: 10 80 00 0c b 400039fc <== NOT EXECUTED 400039d0: a4 14 a1 50 or %l2, 0x150, %l2 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 400039d4: 12 80 00 6a bne 40003b7c <== NOT EXECUTED 400039d8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 400039dc: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400039e0: 02 80 00 63 be 40003b6c <== NOT EXECUTED 400039e4: 01 00 00 00 nop <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 400039e8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 400039ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400039f0: 02 80 00 5f be 40003b6c <== NOT EXECUTED 400039f4: 01 00 00 00 nop <== NOT EXECUTED 400039f8: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED unsigned char c = tty->cbuf[--tty->ccount]; 400039fc: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED 40003a00: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003a04: c2 24 20 20 st %g1, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 40003a08: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40003a0c: 02 bf ff f4 be 400039dc <== NOT EXECUTED 40003a10: e2 09 00 01 ldub [ %g4 + %g1 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 40003a14: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003a18: 12 80 00 05 bne 40003a2c <== NOT EXECUTED 40003a1c: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 40003a20: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED 40003a24: 22 80 00 54 be,a 40003b74 <== NOT EXECUTED 40003a28: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 40003a2c: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 40003a30: 02 80 00 24 be 40003ac0 <== NOT EXECUTED 40003a34: 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)) { 40003a38: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 40003a3c: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 40003a40: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003a44: 12 bf ff e4 bne 400039d4 <== NOT EXECUTED 40003a48: 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); 40003a4c: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40003a50: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40003a54: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED 40003a58: 7f ff fe f4 call 40003628 <== NOT EXECUTED 40003a5c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40003a60: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003a64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003a68: 02 bf ff de be 400039e0 <== NOT EXECUTED 40003a6c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 40003a70: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } } } if (!lineFlag) 40003a74: 12 bf ff dd bne 400039e8 <== NOT EXECUTED 40003a78: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED 40003a7c: 81 c7 e0 08 ret <== NOT EXECUTED 40003a80: 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)) { 40003a84: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40003a88: 02 80 00 38 be 40003b68 <== NOT EXECUTED 40003a8c: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 40003a90: 12 bf ff cb bne 400039bc <== NOT EXECUTED 40003a94: 27 10 00 6e sethi %hi(0x4001b800), %l3 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 40003a98: 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; 40003a9c: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 40003aa0: 7f ff ff 9e call 40003918 <== NOT EXECUTED 40003aa4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 40003aa8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 40003aac: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003ab0: 02 bf ff f3 be 40003a7c <== NOT EXECUTED 40003ab4: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED echo ('\n', tty); 40003ab8: 7f ff ff 98 call 40003918 <== NOT EXECUTED 40003abc: 91 e8 20 0a restore %g0, 0xa, %o0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40003ac0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003ac4: 02 80 00 17 be 40003b20 <== NOT EXECUTED 40003ac8: 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) 40003acc: 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)) { 40003ad0: d8 04 c0 00 ld [ %l3 ], %o4 <== NOT EXECUTED 40003ad4: 10 80 00 07 b 40003af0 <== NOT EXECUTED 40003ad8: 84 10 20 00 clr %g2 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 40003adc: 32 80 00 02 bne,a 40003ae4 <== NOT EXECUTED 40003ae0: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40003ae4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003ae8: 22 80 00 0f be,a 40003b24 <== NOT EXECUTED 40003aec: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED c = tty->cbuf[i++]; 40003af0: c6 09 00 02 ldub [ %g4 + %g2 ], %g3 <== NOT EXECUTED 40003af4: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (c == '\t') { 40003af8: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED 40003afc: 02 80 00 18 be 40003b5c <== NOT EXECUTED 40003b00: 9a 03 00 03 add %o4, %g3, %o5 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 40003b04: c6 0b 60 01 ldub [ %o5 + 1 ], %g3 <== NOT EXECUTED 40003b08: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED 40003b0c: 12 bf ff f4 bne 40003adc <== NOT EXECUTED 40003b10: 80 a2 e0 00 cmp %o3, 0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40003b14: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003b18: 12 bf ff f6 bne 40003af0 <== NOT EXECUTED 40003b1c: a2 04 60 01 inc %l1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40003b20: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003b24: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40003b28: 16 bf ff ae bge 400039e0 <== NOT EXECUTED 40003b2c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 40003b30: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 40003b34: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003b38: 7f ff fe bc call 40003628 <== NOT EXECUTED 40003b3c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED tty->column--; 40003b40: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003b44: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40003b48: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40003b4c: 06 bf ff f9 bl 40003b30 <== NOT EXECUTED 40003b50: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40003b54: 10 bf ff a3 b 400039e0 <== NOT EXECUTED 40003b58: 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; 40003b5c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED 40003b60: 10 bf ff e1 b 40003ae4 <== NOT EXECUTED 40003b64: a2 04 60 01 inc %l1 <== NOT EXECUTED { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 40003b68: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 40003b6c: 81 c7 e0 08 ret <== NOT EXECUTED 40003b70: 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); 40003b74: 7f ff ff 69 call 40003918 <== NOT EXECUTED 40003b78: 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); 40003b7c: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40003b80: 7f ff fe aa call 40003628 <== NOT EXECUTED 40003b84: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40003b88: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003b8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003b90: 22 80 00 05 be,a 40003ba4 <== NOT EXECUTED 40003b94: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED tty->column--; 40003b98: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003b9c: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 40003ba0: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 40003ba4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 40003ba8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003bac: 02 bf ff a9 be 40003a50 <== NOT EXECUTED 40003bb0: 11 10 00 6a sethi %hi(0x4001a800), %o0 <== NOT EXECUTED 40003bb4: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED 40003bb8: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED 40003bbc: 12 bf ff a6 bne 40003a54 <== NOT EXECUTED 40003bc0: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40003bc4: 10 bf ff 87 b 400039e0 <== NOT EXECUTED 40003bc8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED =============================================================================== 400033b4 : int fcntl( int fd, int cmd, ... ) { 400033b4: 9d e3 bf 90 save %sp, -112, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 400033b8: 03 10 00 7e sethi %hi(0x4001f800), %g1 400033bc: c2 00 61 f4 ld [ %g1 + 0x1f4 ], %g1 ! 4001f9f4 ... ) { int ret; va_list ap; va_start( ap, cmd ); 400033c0: 84 07 a0 4c add %fp, 0x4c, %g2 400033c4: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 400033c8: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 400033cc: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400033d0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 400033d4: 80 a6 00 01 cmp %i0, %g1 400033d8: 1a 80 00 7a bcc 400035c0 <== NEVER TAKEN 400033dc: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 400033e0: 21 10 00 80 sethi %hi(0x40020000), %l0 400033e4: c6 04 21 c4 ld [ %l0 + 0x1c4 ], %g3 ! 400201c4 400033e8: 89 2e 20 06 sll %i0, 6, %g4 400033ec: 93 2e 20 03 sll %i0, 3, %o1 400033f0: 92 02 40 04 add %o1, %g4, %o1 400033f4: 92 00 c0 09 add %g3, %o1, %o1 rtems_libio_check_is_open(iop); 400033f8: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 400033fc: 80 8a 21 00 btst 0x100, %o0 40003400: 02 80 00 70 be 400035c0 <== NEVER TAKEN 40003404: 80 a6 60 09 cmp %i1, 9 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 40003408: 08 80 00 08 bleu 40003428 4000340c: 89 2e 60 02 sll %i1, 2, %g4 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 40003410: 40 00 36 35 call 40010ce4 <__errno> 40003414: b0 10 3f ff mov -1, %i0 40003418: 82 10 20 16 mov 0x16, %g1 4000341c: c2 22 00 00 st %g1, [ %o0 ] 40003420: 81 c7 e0 08 ret 40003424: 81 e8 00 00 restore /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 40003428: 1b 10 00 0c sethi %hi(0x40003000), %o5 4000342c: 9a 13 63 8c or %o5, 0x38c, %o5 ! 4000338c 40003430: c8 03 40 04 ld [ %o5 + %g4 ], %g4 40003434: 81 c1 00 00 jmp %g4 40003438: 01 00 00 00 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 4000343c: 40 00 36 2a call 40010ce4 <__errno> 40003440: b0 10 3f ff mov -1, %i0 ! ffffffff 40003444: 82 10 20 86 mov 0x86, %g1 40003448: c2 22 00 00 st %g1, [ %o0 ] 4000344c: 81 c7 e0 08 ret 40003450: 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 ) ); 40003454: d0 00 80 00 ld [ %g2 ], %o0 40003458: 40 00 02 a5 call 40003eec 4000345c: 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); 40003460: d2 07 bf f4 ld [ %fp + -12 ], %o1 40003464: 90 0a 22 01 and %o0, 0x201, %o0 40003468: c2 02 60 18 ld [ %o1 + 0x18 ], %g1 4000346c: b0 10 20 00 clr %i0 40003470: 82 08 7d fe and %g1, -514, %g1 40003474: 82 12 00 01 or %o0, %g1, %g1 40003478: 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) { 4000347c: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 40003480: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 40003484: 80 a0 60 00 cmp %g1, 0 40003488: 02 80 00 52 be 400035d0 <== NEVER TAKEN 4000348c: 01 00 00 00 nop int err = (*iop->handlers->fcntl_h)( cmd, iop ); 40003490: 9f c0 40 00 call %g1 40003494: 90 10 00 19 mov %i1, %o0 if (err) { 40003498: b2 92 20 00 orcc %o0, 0, %i1 4000349c: 12 80 00 04 bne 400034ac <== NEVER TAKEN 400034a0: 01 00 00 00 nop va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 400034a4: 81 c7 e0 08 ret 400034a8: 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; 400034ac: 40 00 36 0e call 40010ce4 <__errno> <== NOT EXECUTED 400034b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400034b4: 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; } 400034b8: 81 c7 e0 08 ret <== NOT EXECUTED 400034bc: 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 ); 400034c0: 40 00 01 db call 40003c2c 400034c4: d2 27 bf f4 st %o1, [ %fp + -12 ] 400034c8: d2 07 bf f4 ld [ %fp + -12 ], %o1 400034cc: 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) { 400034d0: 80 a6 20 00 cmp %i0, 0 400034d4: 36 bf ff eb bge,a 40003480 <== ALWAYS TAKEN 400034d8: 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; } 400034dc: 81 c7 e0 08 ret <== NOT EXECUTED 400034e0: 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 ) ) 400034e4: c2 00 80 00 ld [ %g2 ], %g1 400034e8: 80 a0 60 00 cmp %g1, 0 400034ec: 22 80 00 2c be,a 4000359c <== NEVER TAKEN 400034f0: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 400034f4: 90 12 28 00 or %o0, 0x800, %o0 400034f8: b0 10 20 00 clr %i0 400034fc: 10 bf ff e0 b 4000347c 40003500: 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); 40003504: b1 32 20 0b srl %o0, 0xb, %i0 40003508: 10 bf ff dd b 4000347c 4000350c: 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 ); 40003510: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 40003514: 80 a0 a0 00 cmp %g2, 0 40003518: 02 80 00 30 be 400035d8 <== ALWAYS TAKEN 4000351c: 80 a0 40 02 cmp %g1, %g2 diop = rtems_libio_iop( fd2 ); 40003520: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003524: 18 80 00 21 bgu 400035a8 <== NOT EXECUTED 40003528: 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; 4000352c: c4 02 60 1c ld [ %o1 + 0x1c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 40003530: da 02 60 40 ld [ %o1 + 0x40 ], %o5 diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40003534: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 40003538: c4 02 60 20 ld [ %o1 + 0x20 ], %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4000353c: c8 02 60 3c ld [ %o1 + 0x3c ], %g4 diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40003540: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40003544: c4 02 60 24 ld [ %o1 + 0x24 ], %g2 ret = (int) (diop - rtems_libio_iops); 40003548: 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; 4000354c: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40003550: c4 02 60 28 ld [ %o1 + 0x28 ], %g2 ret = (int) (diop - rtems_libio_iops); 40003554: 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; 40003558: c4 20 60 28 st %g2, [ %g1 + 0x28 ] 4000355c: c4 02 60 2c ld [ %o1 + 0x2c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 40003560: da 20 60 40 st %o5, [ %g1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40003564: c4 20 60 2c st %g2, [ %g1 + 0x2c ] ret = (int) (diop - rtems_libio_iops); 40003568: 85 28 e0 06 sll %g3, 6, %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4000356c: c8 20 60 3c st %g4, [ %g1 + 0x3c ] diop->flags = iop->flags; 40003570: d0 20 60 18 st %o0, [ %g1 + 0x18 ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 40003574: 83 28 e0 03 sll %g3, 3, %g1 40003578: 82 20 80 01 sub %g2, %g1, %g1 4000357c: 85 28 60 06 sll %g1, 6, %g2 40003580: 82 00 40 02 add %g1, %g2, %g1 40003584: 82 00 40 03 add %g1, %g3, %g1 40003588: b1 28 60 0f sll %g1, 0xf, %i0 4000358c: b0 26 00 01 sub %i0, %g1, %i0 40003590: b1 2e 20 03 sll %i0, 3, %i0 40003594: 10 bf ff cf b 400034d0 40003598: 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; 4000359c: b0 10 20 00 clr %i0 <== NOT EXECUTED 400035a0: 10 bf ff b7 b 4000347c <== NOT EXECUTED 400035a4: 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 ); 400035a8: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 400035ac: 85 28 a0 03 sll %g2, 3, %g2 <== NOT EXECUTED 400035b0: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 400035b4: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 400035b8: 10 bf ff dd b 4000352c <== NOT EXECUTED 400035bc: 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); 400035c0: 40 00 35 c9 call 40010ce4 <__errno> <== NOT EXECUTED 400035c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400035c8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400035cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400035d0: 81 c7 e0 08 ret <== NOT EXECUTED 400035d4: 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(); 400035d8: 40 00 02 04 call 40003de8 400035dc: d2 27 bf f4 st %o1, [ %fp + -12 ] if ( diop == 0 ) { 400035e0: b0 10 3f ff mov -1, %i0 400035e4: 82 92 20 00 orcc %o0, 0, %g1 400035e8: 02 bf ff 8e be 40003420 <== NEVER TAKEN 400035ec: d2 07 bf f4 ld [ %fp + -12 ], %o1 400035f0: c6 04 21 c4 ld [ %l0 + 0x1c4 ], %g3 400035f4: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 400035f8: 10 bf ff cd b 4000352c 400035fc: b0 10 00 01 mov %g1, %i0 =============================================================================== 4000361c : #include int fdatasync( int fd ) { 4000361c: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40003620: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003624: c2 00 61 f4 ld [ %g1 + 0x1f4 ], %g1 ! 4001f9f4 40003628: 80 a6 00 01 cmp %i0, %g1 4000362c: 1a 80 00 16 bcc 40003684 40003630: 03 10 00 80 sethi %hi(0x40020000), %g1 iop = rtems_libio_iop( fd ); 40003634: d0 00 61 c4 ld [ %g1 + 0x1c4 ], %o0 ! 400201c4 40003638: 83 2e 20 06 sll %i0, 6, %g1 4000363c: b1 2e 20 03 sll %i0, 3, %i0 40003640: b0 06 00 01 add %i0, %g1, %i0 40003644: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40003648: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 4000364c: 80 88 61 00 btst 0x100, %g1 40003650: 02 80 00 0d be 40003684 <== NEVER TAKEN 40003654: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40003658: 02 80 00 11 be 4000369c 4000365c: 01 00 00 00 nop /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 40003660: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40003664: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 40003668: 80 a0 60 00 cmp %g1, 0 4000366c: 02 80 00 12 be 400036b4 40003670: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); 40003674: 9f c0 40 00 call %g1 40003678: 01 00 00 00 nop } 4000367c: 81 c7 e0 08 ret 40003680: 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); 40003684: 40 00 35 98 call 40010ce4 <__errno> 40003688: b0 10 3f ff mov -1, %i0 4000368c: 82 10 20 09 mov 9, %g1 40003690: c2 22 00 00 st %g1, [ %o0 ] 40003694: 81 c7 e0 08 ret 40003698: 81 e8 00 00 restore rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000369c: 40 00 35 92 call 40010ce4 <__errno> 400036a0: b0 10 3f ff mov -1, %i0 400036a4: 82 10 20 16 mov 0x16, %g1 400036a8: c2 22 00 00 st %g1, [ %o0 ] 400036ac: 81 c7 e0 08 ret 400036b0: 81 e8 00 00 restore /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400036b4: 40 00 35 8c call 40010ce4 <__errno> 400036b8: b0 10 3f ff mov -1, %i0 400036bc: 82 10 20 86 mov 0x86, %g1 400036c0: c2 22 00 00 st %g1, [ %o0 ] 400036c4: 81 c7 e0 08 ret 400036c8: 81 e8 00 00 restore 400036cc: 40 00 37 f0 call 4001168c <_fseek_r+0x50> <== NOT EXECUTED 400036d0: 40 00 37 e4 call 40011660 <_fseek_r+0x24> <== NOT EXECUTED 400036d4: 40 00 37 d8 call 40011634 <_fputc_r+0x34> <== NOT EXECUTED 400036d8: 40 00 37 cc call 40011608 <_fputc_r+0x8> <== NOT EXECUTED 400036dc: 40 00 37 c0 call 400115dc <== NOT EXECUTED 400036e0: 40 00 37 b4 call 400115b0 <== NOT EXECUTED 400036e4: 40 00 37 a8 call 40011584 <_fopen_r+0xc0> <== NOT EXECUTED 400036e8: 40 00 37 9c call 40011558 <_fopen_r+0x94> <== NOT EXECUTED 400036ec: 40 00 37 90 call 4001152c <_fopen_r+0x68> <== NOT EXECUTED 400036f0: 40 00 37 84 call 40011500 <_fopen_r+0x3c> <== NOT EXECUTED 400036f4: 40 00 37 78 call 400114d4 <_fopen_r+0x10> <== NOT EXECUTED 400036f8: 40 00 37 fc call 400116e8 <_fseek_r+0xac> <== NOT EXECUTED =============================================================================== 4000c9f4 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000c9f4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000c9f8: 21 10 00 6f sethi %hi(0x4001bc00), %l0 <== NOT EXECUTED 4000c9fc: d0 04 22 a4 ld [ %l0 + 0x2a4 ], %o0 ! 4001bea4 <== NOT EXECUTED */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000ca00: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000ca04: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ca08: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ca0c: 7f ff e4 0d call 40005a40 <== NOT EXECUTED 4000ca10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000ca14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ca18: 12 80 00 ea bne 4000cdc0 <== NOT EXECUTED 4000ca1c: 01 00 00 00 nop <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4000ca20: e4 04 40 00 ld [ %l1 ], %l2 <== NOT EXECUTED if (pipe == NULL) { 4000ca24: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 4000ca28: 02 80 00 4a be 4000cb50 <== NOT EXECUTED 4000ca2c: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000ca30: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED 4000ca34: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ca38: 7f ff e4 02 call 40005a40 <== NOT EXECUTED 4000ca3c: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000ca40: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000ca44: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 4000ca48: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000ca4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000ca50: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000ca54: 02 80 00 be be 4000cd4c <== NOT EXECUTED 4000ca58: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000ca5c: 7f ff e4 40 call 40005b5c <== NOT EXECUTED 4000ca60: d0 04 22 a4 ld [ %l0 + 0x2a4 ], %o0 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4000ca64: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000ca68: 12 80 00 d6 bne 4000cdc0 <== NOT EXECUTED 4000ca6c: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000ca70: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED 4000ca74: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED 4000ca78: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 4000ca7c: 02 80 00 8c be 4000ccac <== NOT EXECUTED 4000ca80: e0 04 40 00 ld [ %l1 ], %l0 <== NOT EXECUTED 4000ca84: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 4000ca88: 02 80 00 74 be 4000cc58 <== NOT EXECUTED 4000ca8c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000ca90: 22 80 00 07 be,a 4000caac <== NOT EXECUTED 4000ca94: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4000ca98: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000ca9c: 7f ff e4 30 call 40005b5c <== NOT EXECUTED 4000caa0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 4000caa4: 81 c7 e0 08 ret <== NOT EXECUTED 4000caa8: 81 e8 00 00 restore <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000caac: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000cab0: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000cab4: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000cab8: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 4000cabc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cac0: 02 80 00 c7 be 4000cddc <== NOT EXECUTED 4000cac4: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 4000cac8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000cacc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cad0: 32 bf ff f3 bne,a 4000ca9c <== NOT EXECUTED 4000cad4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4000cad8: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000cadc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000cae0: 32 bf ff ef bne,a 4000ca9c <== NOT EXECUTED 4000cae4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4000cae8: 10 80 00 0c b 4000cb18 <== NOT EXECUTED 4000caec: 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)) 4000caf0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000caf4: 7f ff e3 d3 call 40005a40 <== NOT EXECUTED 4000caf8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cafc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cb00: 12 80 00 0f bne 4000cb3c <== NOT EXECUTED 4000cb04: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4000cb08: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 4000cb0c: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 4000cb10: 32 bf ff e3 bne,a 4000ca9c <== NOT EXECUTED 4000cb14: 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); 4000cb18: 7f ff e4 11 call 40005b5c <== NOT EXECUTED 4000cb1c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000cb20: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000cb24: 40 00 01 eb call 4000d2d0 <== NOT EXECUTED 4000cb28: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cb2c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cb30: 22 bf ff f0 be,a 4000caf0 <== NOT EXECUTED 4000cb34: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4000cb38: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4000cb3c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000cb40: 7f ff ff 5c call 4000c8b0 <== NOT EXECUTED 4000cb44: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 4000cb48: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb4c: 81 e8 00 00 restore <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4000cb50: 7f ff f9 32 call 4000b018 <== NOT EXECUTED 4000cb54: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED if (pipe == NULL) 4000cb58: a6 92 20 00 orcc %o0, 0, %l3 <== NOT EXECUTED 4000cb5c: 02 bf ff c0 be 4000ca5c <== NOT EXECUTED 4000cb60: a4 10 00 13 mov %l3, %l2 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 4000cb64: 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)); 4000cb68: c0 24 c0 00 clr [ %l3 ] <== NOT EXECUTED 4000cb6c: c0 24 e0 08 clr [ %l3 + 8 ] <== NOT EXECUTED 4000cb70: c0 24 e0 0c clr [ %l3 + 0xc ] <== NOT EXECUTED 4000cb74: c0 24 e0 10 clr [ %l3 + 0x10 ] <== NOT EXECUTED 4000cb78: c0 24 e0 14 clr [ %l3 + 0x14 ] <== NOT EXECUTED 4000cb7c: c0 24 e0 18 clr [ %l3 + 0x18 ] <== NOT EXECUTED 4000cb80: c0 24 e0 1c clr [ %l3 + 0x1c ] <== NOT EXECUTED 4000cb84: c0 24 e0 20 clr [ %l3 + 0x20 ] <== NOT EXECUTED 4000cb88: c0 24 e0 24 clr [ %l3 + 0x24 ] <== NOT EXECUTED 4000cb8c: c0 24 e0 28 clr [ %l3 + 0x28 ] <== NOT EXECUTED 4000cb90: c0 24 e0 2c clr [ %l3 + 0x2c ] <== NOT EXECUTED 4000cb94: c0 24 e0 30 clr [ %l3 + 0x30 ] <== NOT EXECUTED pipe->Size = PIPE_BUF; 4000cb98: c2 24 e0 04 st %g1, [ %l3 + 4 ] <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4000cb9c: 7f ff f9 1f call 4000b018 <== NOT EXECUTED 4000cba0: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED if (! pipe->Buffer) 4000cba4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cba8: 02 80 00 77 be 4000cd84 <== NOT EXECUTED 4000cbac: d0 24 c0 00 st %o0, [ %l3 ] <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4000cbb0: 29 10 00 6e sethi %hi(0x4001b800), %l4 <== NOT EXECUTED 4000cbb4: d0 4d 20 b0 ldsb [ %l4 + 0xb0 ], %o0 ! 4001b8b0 <== NOT EXECUTED 4000cbb8: 2b 14 12 5c sethi %hi(0x50497000), %l5 <== NOT EXECUTED 4000cbbc: 82 15 62 00 or %l5, 0x200, %g1 ! 50497200 <== NOT EXECUTED 4000cbc0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cbc4: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000cbc8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cbcc: 40 00 01 58 call 4000d12c <== NOT EXECUTED 4000cbd0: 96 04 e0 2c add %l3, 0x2c, %o3 <== NOT EXECUTED 4000cbd4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cbd8: 32 80 00 69 bne,a 4000cd7c <== NOT EXECUTED 4000cbdc: 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( 4000cbe0: d0 4d 20 b0 ldsb [ %l4 + 0xb0 ], %o0 <== NOT EXECUTED 4000cbe4: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 4000cbe8: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 4000cbec: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cbf0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000cbf4: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cbf8: 40 00 01 4d call 4000d12c <== NOT EXECUTED 4000cbfc: 96 04 e0 30 add %l3, 0x30, %o3 <== NOT EXECUTED 4000cc00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cc04: 12 80 00 5b bne 4000cd70 <== NOT EXECUTED 4000cc08: 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( 4000cc0c: d0 4d 20 b0 ldsb [ %l4 + 0xb0 ], %o0 <== NOT EXECUTED 4000cc10: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000cc14: 90 12 00 15 or %o0, %l5, %o0 <== NOT EXECUTED 4000cc18: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 4000cc1c: 96 10 20 00 clr %o3 <== NOT EXECUTED 4000cc20: 7f ff e2 e7 call 400057bc <== NOT EXECUTED 4000cc24: 98 04 e0 28 add %l3, 0x28, %o4 <== NOT EXECUTED 4000cc28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cc2c: 12 80 00 4f bne 4000cd68 <== NOT EXECUTED 4000cc30: c2 0d 20 b0 ldub [ %l4 + 0xb0 ], %g1 <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4000cc34: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 4000cc38: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 4000cc3c: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 4000cc40: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 4000cc44: 12 bf ff 7b bne 4000ca30 <== NOT EXECUTED 4000cc48: c4 2d 20 b0 stb %g2, [ %l4 + 0xb0 ] <== NOT EXECUTED c = 'a'; 4000cc4c: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 4000cc50: 10 bf ff 78 b 4000ca30 <== NOT EXECUTED 4000cc54: c2 2d 20 b0 stb %g1, [ %l4 + 0xb0 ] <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000cc58: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000cc5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000cc60: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000cc64: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000cc68: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 4000cc6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cc70: 02 80 00 56 be 4000cdc8 <== NOT EXECUTED 4000cc74: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000cc78: 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 ++; 4000cc7c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000cc80: 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 ++; 4000cc84: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000cc88: c6 24 20 14 st %g3, [ %l0 + 0x14 ] <== NOT EXECUTED 4000cc8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cc90: 12 bf ff 82 bne 4000ca98 <== NOT EXECUTED 4000cc94: c4 24 20 24 st %g2, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000cc98: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000cc9c: 40 00 01 76 call 4000d274 <== NOT EXECUTED 4000cca0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4000cca4: 10 bf ff 7e b 4000ca9c <== NOT EXECUTED 4000cca8: 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)) { 4000ccac: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000ccb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ccb4: 32 80 00 06 bne,a 4000cccc <== NOT EXECUTED 4000ccb8: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED 4000ccbc: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED 4000ccc0: 12 bf ff 9f bne 4000cb3c <== NOT EXECUTED 4000ccc4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000ccc8: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000cccc: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000ccd0: 88 00 a0 01 add %g2, 1, %g4 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000ccd4: 86 00 e0 01 inc %g3 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000ccd8: c8 24 20 14 st %g4, [ %l0 + 0x14 ] <== NOT EXECUTED 4000ccdc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000cce0: 02 80 00 44 be 4000cdf0 <== NOT EXECUTED 4000cce4: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { 4000cce8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ccec: 32 bf ff 6c bne,a 4000ca9c <== NOT EXECUTED 4000ccf0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED prevCounter = pipe->readerCounter; 4000ccf4: 10 80 00 0c b 4000cd24 <== NOT EXECUTED 4000ccf8: 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)) 4000ccfc: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cd00: 7f ff e3 50 call 40005a40 <== NOT EXECUTED 4000cd04: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cd08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cd0c: 12 bf ff 8c bne 4000cb3c <== NOT EXECUTED 4000cd10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4000cd14: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 4000cd18: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 4000cd1c: 32 bf ff 60 bne,a 4000ca9c <== NOT EXECUTED 4000cd20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 4000cd24: 7f ff e3 8e call 40005b5c <== NOT EXECUTED 4000cd28: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000cd2c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000cd30: 40 00 01 68 call 4000d2d0 <== NOT EXECUTED 4000cd34: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cd38: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cd3c: 22 bf ff f0 be,a 4000ccfc <== NOT EXECUTED 4000cd40: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4000cd44: 10 bf ff 7e b 4000cb3c <== NOT EXECUTED 4000cd48: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 4000cd4c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000cd50: 12 80 00 10 bne 4000cd90 <== NOT EXECUTED 4000cd54: d0 04 22 a4 ld [ %l0 + 0x2a4 ], %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000cd58: 7f ff e3 81 call 40005b5c <== NOT EXECUTED 4000cd5c: e4 24 40 00 st %l2, [ %l1 ] <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000cd60: 10 bf ff 45 b 4000ca74 <== NOT EXECUTED 4000cd64: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4000cd68: 40 00 01 29 call 4000d20c <== NOT EXECUTED 4000cd6c: d0 04 e0 30 ld [ %l3 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4000cd70: 40 00 01 27 call 4000d20c <== NOT EXECUTED 4000cd74: d0 04 e0 2c ld [ %l3 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4000cd78: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED 4000cd7c: 7f ff f7 2f call 4000aa38 <== NOT EXECUTED 4000cd80: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED err_buf: free(pipe); 4000cd84: 7f ff f7 2d call 4000aa38 <== NOT EXECUTED 4000cd88: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 4000cd8c: 30 bf ff 34 b,a 4000ca5c <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4000cd90: 40 00 01 1f call 4000d20c <== NOT EXECUTED 4000cd94: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000cd98: 40 00 01 1d call 4000d20c <== NOT EXECUTED 4000cd9c: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000cda0: 7f ff e2 fb call 4000598c <== NOT EXECUTED 4000cda4: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000cda8: 7f ff f7 24 call 4000aa38 <== NOT EXECUTED 4000cdac: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED free(pipe); 4000cdb0: 7f ff f7 22 call 4000aa38 <== NOT EXECUTED 4000cdb4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000cdb8: 7f ff e3 69 call 40005b5c <== NOT EXECUTED 4000cdbc: d0 04 22 a4 ld [ %l0 + 0x2a4 ], %o0 <== NOT EXECUTED 4000cdc0: 81 c7 e0 08 ret <== NOT EXECUTED 4000cdc4: 81 e8 00 00 restore <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4000cdc8: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000cdcc: 40 00 01 2a call 4000d274 <== NOT EXECUTED 4000cdd0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000cdd4: 10 bf ff aa b 4000cc7c <== NOT EXECUTED 4000cdd8: 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); 4000cddc: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000cde0: 40 00 01 25 call 4000d274 <== NOT EXECUTED 4000cde4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 4000cde8: 10 bf ff 39 b 4000cacc <== NOT EXECUTED 4000cdec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 4000cdf0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000cdf4: 40 00 01 20 call 4000d274 <== NOT EXECUTED 4000cdf8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED 4000cdfc: 10 bf ff bb b 4000cce8 <== NOT EXECUTED 4000ce00: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000ce04: 40 00 cf 10 call 40040a44 <__end+0x244b4> <== NOT EXECUTED 4000ce08: 40 00 cf c4 call 40040d18 <__end+0x24788> <== NOT EXECUTED 4000ce0c: 40 00 cf b0 call 40040ccc <__end+0x2473c> <== NOT EXECUTED 4000ce10: 40 00 cf 44 call 40040b20 <__end+0x24590> <== NOT EXECUTED 4000ce14: 40 00 cf 44 call 40040b24 <__end+0x24594> <== NOT EXECUTED 4000ce18: 40 00 cf 90 call 40040c58 <__end+0x246c8> <== NOT EXECUTED 4000ce1c: 40 00 cf 84 call 40040c2c <__end+0x2469c> <== NOT EXECUTED 4000ce20: 40 00 cf a8 call 40040cc0 <__end+0x24730> <== NOT EXECUTED =============================================================================== 40009850 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 40009850: 05 10 00 a1 sethi %hi(0x40028400), %g2 <== NOT EXECUTED 40009854: c2 00 a2 c8 ld [ %g2 + 0x2c8 ], %g1 ! 400286c8 <== NOT EXECUTED 40009858: 84 10 a2 c8 or %g2, 0x2c8, %g2 <== NOT EXECUTED 4000985c: 84 00 a0 04 add %g2, 4, %g2 <== NOT EXECUTED 40009860: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40009864: 02 80 00 10 be 400098a4 <== NOT EXECUTED 40009868: 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 ) { 4000986c: c8 02 60 10 ld [ %o1 + 0x10 ], %g4 <== NOT EXECUTED 40009870: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED 40009874: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 40009878: 32 80 00 08 bne,a 40009898 <== NOT EXECUTED 4000987c: 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; 40009880: 81 c3 e0 08 retl <== NOT EXECUTED 40009884: 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 ) { 40009888: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 4000988c: 02 80 00 08 be 400098ac <== NOT EXECUTED 40009890: 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 ) { 40009894: 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; 40009898: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000989c: 32 bf ff fb bne,a 40009888 <== NOT EXECUTED 400098a0: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED return true; } } return false; } 400098a4: 81 c3 e0 08 retl <== NOT EXECUTED 400098a8: 90 10 20 00 clr %o0 <== NOT EXECUTED 400098ac: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 400036fc : long fpathconf( int fd, int name ) { 400036fc: 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); 40003700: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003704: c2 00 61 f4 ld [ %g1 + 0x1f4 ], %g1 ! 4001f9f4 40003708: 80 a6 00 01 cmp %i0, %g1 4000370c: 1a 80 00 3f bcc 40003808 40003710: 03 10 00 80 sethi %hi(0x40020000), %g1 iop = rtems_libio_iop(fd); 40003714: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 400201c4 40003718: 85 2e 20 06 sll %i0, 6, %g2 4000371c: b1 2e 20 03 sll %i0, 3, %i0 40003720: b0 06 00 02 add %i0, %g2, %i0 40003724: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 40003728: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000372c: 80 88 61 00 btst 0x100, %g1 40003730: 02 80 00 36 be 40003808 <== NEVER TAKEN 40003734: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 40003738: 02 80 00 3a be 40003820 <== NEVER TAKEN 4000373c: 80 a6 60 0b cmp %i1, 0xb * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 40003740: 08 80 00 08 bleu 40003760 40003744: 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 ); 40003748: 40 00 35 67 call 40010ce4 <__errno> 4000374c: b0 10 3f ff mov -1, %i0 40003750: 82 10 20 16 mov 0x16, %g1 40003754: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 40003758: 81 c7 e0 08 ret 4000375c: 81 e8 00 00 restore * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 40003760: b3 2e 60 02 sll %i1, 2, %i1 40003764: 05 10 00 0d sethi %hi(0x40003400), %g2 40003768: 84 10 a2 cc or %g2, 0x2cc, %g2 ! 400036cc 4000376c: c4 00 80 19 ld [ %g2 + %i1 ], %g2 40003770: 81 c0 80 00 jmp %g2 40003774: 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; 40003778: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 4000377c: 81 c7 e0 08 ret 40003780: 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; 40003784: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 40003788: 81 c7 e0 08 ret 4000378c: 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; 40003790: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 40003794: 81 c7 e0 08 ret 40003798: 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; 4000379c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 400037a0: 81 c7 e0 08 ret 400037a4: 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; 400037a8: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 400037ac: 81 c7 e0 08 ret 400037b0: 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; 400037b4: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 400037b8: 81 c7 e0 08 ret 400037bc: 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; 400037c0: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 400037c4: 81 c7 e0 08 ret 400037c8: 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; 400037cc: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 400037d0: 81 c7 e0 08 ret 400037d4: 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; 400037d8: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 400037dc: 81 c7 e0 08 ret 400037e0: 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; 400037e4: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 400037e8: 81 c7 e0 08 ret 400037ec: 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; 400037f0: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 400037f4: 81 c7 e0 08 ret 400037f8: 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; 400037fc: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 40003800: 81 c7 e0 08 ret 40003804: 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); 40003808: 40 00 35 37 call 40010ce4 <__errno> 4000380c: b0 10 3f ff mov -1, %i0 40003810: 82 10 20 09 mov 9, %g1 40003814: c2 22 00 00 st %g1, [ %o0 ] 40003818: 81 c7 e0 08 ret 4000381c: 81 e8 00 00 restore rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 40003820: 40 00 35 31 call 40010ce4 <__errno> <== NOT EXECUTED 40003824: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003828: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000382c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003830: 81 c7 e0 08 ret <== NOT EXECUTED 40003834: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000aa38 : void free( void *ptr ) { MSBUMP(free_calls, 1); 4000aa38: 9d e3 bf a0 save %sp, -96, %sp 4000aa3c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000aa40: 82 10 63 28 or %g1, 0x328, %g1 ! 4001bf28 4000aa44: c4 00 60 0c ld [ %g1 + 0xc ], %g2 4000aa48: b2 10 00 18 mov %i0, %i1 4000aa4c: 84 00 a0 01 inc %g2 if ( !ptr ) 4000aa50: 80 a6 20 00 cmp %i0, 0 4000aa54: 02 80 00 15 be 4000aaa8 4000aa58: 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()) && 4000aa5c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000aa60: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 ! 4001c290 <_System_state_Current> 4000aa64: 80 a0 60 03 cmp %g1, 3 4000aa68: 02 80 00 17 be 4000aac4 <== ALWAYS TAKEN 4000aa6c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000aa70: c2 00 61 88 ld [ %g1 + 0x188 ], %g1 ! 4001bd88 4000aa74: 80 a0 60 00 cmp %g1, 0 4000aa78: 02 80 00 06 be 4000aa90 <== ALWAYS TAKEN 4000aa7c: 21 10 00 6d sethi %hi(0x4001b400), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 4000aa80: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 4000aa84: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000aa88: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 4000aa8c: 21 10 00 6d sethi %hi(0x4001b400), %l0 <== NOT EXECUTED 4000aa90: d0 04 23 60 ld [ %l0 + 0x360 ], %o0 ! 4001b760 4000aa94: 40 00 04 b8 call 4000bd74 <_Protected_heap_Free> 4000aa98: 92 10 00 19 mov %i1, %o1 4000aa9c: 80 8a 20 ff btst 0xff, %o0 4000aaa0: 02 80 00 04 be 4000aab0 <== NEVER TAKEN 4000aaa4: c2 04 23 60 ld [ %l0 + 0x360 ], %g1 4000aaa8: 81 c7 e0 08 ret 4000aaac: 81 e8 00 00 restore printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4000aab0: 31 10 00 6b sethi %hi(0x4001ac00), %i0 <== NOT EXECUTED 4000aab4: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 4000aab8: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 4000aabc: 7f ff e1 3a call 40002fa4 <== NOT EXECUTED 4000aac0: 91 ee 20 b0 restore %i0, 0xb0, %o0 <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000aac4: 40 00 01 2f call 4000af80 4000aac8: 01 00 00 00 nop 4000aacc: 80 8a 20 ff btst 0xff, %o0 4000aad0: 12 bf ff e8 bne 4000aa70 <== ALWAYS TAKEN 4000aad4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4000aad8: 40 00 01 3c call 4000afc8 <== NOT EXECUTED 4000aadc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003f5c : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 40003f5c: 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 40003f60: 03 10 00 7a sethi %hi(0x4001e800), %g1 <== NOT EXECUTED 40003f64: 82 10 60 e0 or %g1, 0xe0, %g1 ! 4001e8e0 <== NOT EXECUTED 40003f68: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 40003f6c: 02 80 00 18 be 40003fcc <== NOT EXECUTED 40003f70: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 40003f74: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40003f78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003f7c: 22 80 00 09 be,a 40003fa0 <== NOT EXECUTED 40003f80: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40003f84: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003f88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003f8c: 22 80 00 05 be,a 40003fa0 <== NOT EXECUTED 40003f90: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40003f94: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003f98: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 40003f9c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40003fa0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003fa4: 02 80 00 08 be 40003fc4 <== NOT EXECUTED 40003fa8: 01 00 00 00 nop <== NOT EXECUTED 40003fac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003fb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003fb4: 02 80 00 04 be 40003fc4 <== NOT EXECUTED 40003fb8: 01 00 00 00 nop <== NOT EXECUTED 40003fbc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003fc0: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 40003fc4: 7f ff fb 34 call 40002c94 <== NOT EXECUTED 40003fc8: 81 e8 00 00 restore <== NOT EXECUTED 40003fcc: 81 c7 e0 08 ret <== NOT EXECUTED 40003fd0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4001985c : int fstat( int fd, struct stat *sbuf ) { 4001985c: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 40019860: 80 a6 60 00 cmp %i1, 0 40019864: 02 80 00 3b be 40019950 40019868: 03 10 00 6d sethi %hi(0x4001b400), %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 4001986c: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 40019870: 80 a6 00 01 cmp %i0, %g1 40019874: 1a 80 00 2b bcc 40019920 40019878: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4001987c: d0 00 63 1c ld [ %g1 + 0x31c ], %o0 ! 4001bf1c 40019880: 83 2e 20 06 sll %i0, 6, %g1 40019884: b1 2e 20 03 sll %i0, 3, %i0 40019888: b0 06 00 01 add %i0, %g1, %i0 4001988c: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 40019890: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40019894: 80 88 61 00 btst 0x100, %g1 40019898: 02 80 00 22 be 40019920 <== NEVER TAKEN 4001989c: 01 00 00 00 nop if ( !iop->handlers ) 400198a0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 400198a4: 80 a0 60 00 cmp %g1, 0 400198a8: 02 80 00 1e be 40019920 <== NEVER TAKEN 400198ac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 400198b0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 400198b4: 80 a0 60 00 cmp %g1, 0 400198b8: 02 80 00 20 be 40019938 <== NEVER TAKEN 400198bc: 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) ); 400198c0: c0 26 40 00 clr [ %i1 ] 400198c4: c0 26 60 04 clr [ %i1 + 4 ] 400198c8: c0 26 60 08 clr [ %i1 + 8 ] 400198cc: c0 26 60 0c clr [ %i1 + 0xc ] 400198d0: c0 26 60 10 clr [ %i1 + 0x10 ] 400198d4: c0 26 60 14 clr [ %i1 + 0x14 ] 400198d8: c0 26 60 18 clr [ %i1 + 0x18 ] 400198dc: c0 26 60 1c clr [ %i1 + 0x1c ] 400198e0: c0 26 60 20 clr [ %i1 + 0x20 ] 400198e4: c0 26 60 24 clr [ %i1 + 0x24 ] 400198e8: c0 26 60 28 clr [ %i1 + 0x28 ] 400198ec: c0 26 60 2c clr [ %i1 + 0x2c ] 400198f0: c0 26 60 30 clr [ %i1 + 0x30 ] 400198f4: c0 26 60 34 clr [ %i1 + 0x34 ] 400198f8: c0 26 60 38 clr [ %i1 + 0x38 ] 400198fc: c0 26 60 3c clr [ %i1 + 0x3c ] 40019900: c0 26 60 40 clr [ %i1 + 0x40 ] 40019904: c0 26 60 44 clr [ %i1 + 0x44 ] return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 40019908: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 4001990c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40019910: 9f c0 40 00 call %g1 40019914: 90 02 20 1c add %o0, 0x1c, %o0 } 40019918: 81 c7 e0 08 ret 4001991c: 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 ); 40019920: 7f ff d1 80 call 4000df20 <__errno> 40019924: b0 10 3f ff mov -1, %i0 40019928: 82 10 20 09 mov 9, %g1 4001992c: c2 22 00 00 st %g1, [ %o0 ] 40019930: 81 c7 e0 08 ret 40019934: 81 e8 00 00 restore if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019938: 7f ff d1 7a call 4000df20 <__errno> <== NOT EXECUTED 4001993c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40019940: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40019944: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019948: 81 c7 e0 08 ret <== NOT EXECUTED 4001994c: 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 ); 40019950: 7f ff d1 74 call 4000df20 <__errno> 40019954: b0 10 3f ff mov -1, %i0 40019958: 82 10 20 0e mov 0xe, %g1 4001995c: c2 22 00 00 st %g1, [ %o0 ] 40019960: 81 c7 e0 08 ret 40019964: 81 e8 00 00 restore =============================================================================== 40003a08 : #include int fsync( int fd ) { 40003a08: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40003a0c: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003a10: c2 00 61 f4 ld [ %g1 + 0x1f4 ], %g1 ! 4001f9f4 40003a14: 80 a6 00 01 cmp %i0, %g1 40003a18: 1a 80 00 19 bcc 40003a7c <== NEVER TAKEN 40003a1c: 03 10 00 80 sethi %hi(0x40020000), %g1 iop = rtems_libio_iop( fd ); 40003a20: d0 00 61 c4 ld [ %g1 + 0x1c4 ], %o0 ! 400201c4 40003a24: 83 2e 20 06 sll %i0, 6, %g1 40003a28: b1 2e 20 03 sll %i0, 3, %i0 40003a2c: b0 06 00 01 add %i0, %g1, %i0 40003a30: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40003a34: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40003a38: 80 88 61 00 btst 0x100, %g1 40003a3c: 02 80 00 10 be 40003a7c <== NEVER TAKEN 40003a40: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40003a44: 02 80 00 14 be 40003a94 40003a48: 01 00 00 00 nop /* * Now process the fsync(). */ if ( !iop->handlers ) 40003a4c: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40003a50: 80 a0 60 00 cmp %g1, 0 40003a54: 02 80 00 0a be 40003a7c <== NEVER TAKEN 40003a58: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 40003a5c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40003a60: 80 a0 60 00 cmp %g1, 0 40003a64: 02 80 00 12 be 40003aac 40003a68: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 40003a6c: 9f c0 40 00 call %g1 40003a70: 01 00 00 00 nop } 40003a74: 81 c7 e0 08 ret 40003a78: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 40003a7c: 40 00 34 9a call 40010ce4 <__errno> <== NOT EXECUTED 40003a80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003a84: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40003a88: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003a8c: 81 c7 e0 08 ret <== NOT EXECUTED 40003a90: 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 ); 40003a94: 40 00 34 94 call 40010ce4 <__errno> 40003a98: b0 10 3f ff mov -1, %i0 40003a9c: 82 10 20 16 mov 0x16, %g1 40003aa0: c2 22 00 00 st %g1, [ %o0 ] 40003aa4: 81 c7 e0 08 ret 40003aa8: 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 ); 40003aac: 40 00 34 8e call 40010ce4 <__errno> 40003ab0: b0 10 3f ff mov -1, %i0 40003ab4: 82 10 20 86 mov 0x86, %g1 40003ab8: c2 22 00 00 st %g1, [ %o0 ] 40003abc: 81 c7 e0 08 ret 40003ac0: 81 e8 00 00 restore =============================================================================== 4000aae4 : int ftruncate( int fd, off_t length ) { 4000aae4: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4000aae8: 03 10 00 6d sethi %hi(0x4001b400), %g1 4000aaec: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 4000aaf0: 80 a6 00 01 cmp %i0, %g1 4000aaf4: 1a 80 00 2b bcc 4000aba0 <== NEVER TAKEN 4000aaf8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 iop = rtems_libio_iop( fd ); 4000aafc: c2 00 63 1c ld [ %g1 + 0x31c ], %g1 ! 4001bf1c 4000ab00: 85 2e 20 06 sll %i0, 6, %g2 4000ab04: b1 2e 20 03 sll %i0, 3, %i0 4000ab08: b0 06 00 02 add %i0, %g2, %i0 4000ab0c: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000ab10: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000ab14: 80 88 61 00 btst 0x100, %g1 4000ab18: 02 80 00 22 be 4000aba0 <== NEVER TAKEN 4000ab1c: 01 00 00 00 nop /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4000ab20: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 4000ab24: c2 27 bf ec st %g1, [ %fp + -20 ] 4000ab28: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 4000ab2c: c2 27 bf f0 st %g1, [ %fp + -16 ] 4000ab30: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4000ab34: c2 27 bf f4 st %g1, [ %fp + -12 ] 4000ab38: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 4000ab3c: c2 27 bf f8 st %g1, [ %fp + -8 ] 4000ab40: c4 06 20 2c ld [ %i0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 4000ab44: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000ab48: 80 a0 60 00 cmp %g1, 0 4000ab4c: 02 80 00 21 be 4000abd0 <== NEVER TAKEN 4000ab50: 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 ) 4000ab54: 9f c0 40 00 call %g1 4000ab58: 90 07 bf ec add %fp, -20, %o0 4000ab5c: 80 a2 20 01 cmp %o0, 1 4000ab60: 02 80 00 22 be 4000abe8 4000ab64: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000ab68: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000ab6c: 80 88 60 04 btst 4, %g1 4000ab70: 02 80 00 12 be 4000abb8 <== NEVER TAKEN 4000ab74: 01 00 00 00 nop if ( !iop->handlers->ftruncate_h ) 4000ab78: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000ab7c: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000ab80: 80 a0 60 00 cmp %g1, 0 4000ab84: 02 80 00 13 be 4000abd0 <== NEVER TAKEN 4000ab88: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4000ab8c: 92 10 00 19 mov %i1, %o1 4000ab90: 9f c0 40 00 call %g1 4000ab94: 94 10 00 1a mov %i2, %o2 } 4000ab98: 81 c7 e0 08 ret 4000ab9c: 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); 4000aba0: 40 00 0c e0 call 4000df20 <__errno> <== NOT EXECUTED 4000aba4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000aba8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4000abac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000abb0: 81 c7 e0 08 ret <== NOT EXECUTED 4000abb4: 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 ); 4000abb8: 40 00 0c da call 4000df20 <__errno> <== NOT EXECUTED 4000abbc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000abc0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000abc4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000abc8: 81 c7 e0 08 ret <== NOT EXECUTED 4000abcc: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000abd0: 40 00 0c d4 call 4000df20 <__errno> <== NOT EXECUTED 4000abd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000abd8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000abdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000abe0: 81 c7 e0 08 ret <== NOT EXECUTED 4000abe4: 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 ); 4000abe8: 40 00 0c ce call 4000df20 <__errno> 4000abec: b0 10 3f ff mov -1, %i0 4000abf0: 82 10 20 15 mov 0x15, %g1 4000abf4: c2 22 00 00 st %g1, [ %o0 ] 4000abf8: 81 c7 e0 08 ret 4000abfc: 81 e8 00 00 restore =============================================================================== 4001dc2c : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4001dc2c: 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 ); 4001dc30: 03 10 00 83 sethi %hi(0x40020c00), %g1 4001dc34: c2 00 62 84 ld [ %g1 + 0x284 ], %g1 ! 40020e84 4001dc38: 80 a6 00 01 cmp %i0, %g1 4001dc3c: 1a 80 00 08 bcc 4001dc5c <== NEVER TAKEN 4001dc40: a0 10 20 00 clr %l0 4001dc44: 03 10 00 85 sethi %hi(0x40021400), %g1 4001dc48: e0 00 63 6c ld [ %g1 + 0x36c ], %l0 ! 4002176c 4001dc4c: 83 2e 20 06 sll %i0, 6, %g1 4001dc50: b1 2e 20 03 sll %i0, 3, %i0 4001dc54: b0 06 00 01 add %i0, %g1, %i0 4001dc58: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 4001dc5c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4001dc60: c2 27 bf ec st %g1, [ %fp + -20 ] 4001dc64: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 4001dc68: c2 27 bf f0 st %g1, [ %fp + -16 ] 4001dc6c: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 4001dc70: c2 27 bf f4 st %g1, [ %fp + -12 ] 4001dc74: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4001dc78: c2 27 bf f8 st %g1, [ %fp + -8 ] 4001dc7c: c4 04 20 2c ld [ %l0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 4001dc80: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4001dc84: 80 a0 60 00 cmp %g1, 0 4001dc88: 02 80 00 17 be 4001dce4 <== NEVER TAKEN 4001dc8c: 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 ) 4001dc90: 9f c0 40 00 call %g1 4001dc94: 90 07 bf ec add %fp, -20, %o0 4001dc98: 80 a2 20 01 cmp %o0, 1 4001dc9c: 12 80 00 0c bne 4001dccc 4001dca0: 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 ) 4001dca4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001dca8: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001dcac: 80 a0 60 00 cmp %g1, 0 4001dcb0: 02 80 00 0d be 4001dce4 <== NEVER TAKEN 4001dcb4: 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 ); 4001dcb8: 92 10 00 19 mov %i1, %o1 4001dcbc: 9f c0 40 00 call %g1 4001dcc0: 94 10 00 1a mov %i2, %o2 } 4001dcc4: 81 c7 e0 08 ret 4001dcc8: 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 ); 4001dccc: 7f ff cc 08 call 40010cec <__errno> 4001dcd0: b0 10 3f ff mov -1, %i0 4001dcd4: 82 10 20 14 mov 0x14, %g1 4001dcd8: c2 22 00 00 st %g1, [ %o0 ] 4001dcdc: 81 c7 e0 08 ret 4001dce0: 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 ); 4001dce4: 7f ff cc 02 call 40010cec <__errno> <== NOT EXECUTED 4001dce8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001dcec: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001dcf0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001dcf4: 81 c7 e0 08 ret <== NOT EXECUTED 4001dcf8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003204 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40003204: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40003208: 7f ff ff b3 call 400030d4 4000320c: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 40003210: 11 10 00 78 sethi %hi(0x4001e000), %o0 40003214: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003218: 90 12 21 e8 or %o0, 0x1e8, %o0 4000321c: 40 00 36 82 call 40010c24 40003220: 92 12 61 70 or %o1, 0x170, %o1 40003224: a0 92 20 00 orcc %o0, 0, %l0 40003228: 12 80 00 0b bne 40003254 <== ALWAYS TAKEN 4000322c: 92 10 00 1a mov %i2, %o1 40003230: 30 80 00 27 b,a 400032cc <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 40003234: 40 00 3a 76 call 40011c0c 40003238: 92 10 00 18 mov %i0, %o1 4000323c: 80 a0 00 08 cmp %g0, %o0 40003240: 82 60 3f ff subx %g0, -1, %g1 } else { match = (grp->gr_gid == gid); } if (match) { 40003244: 80 a0 60 00 cmp %g1, 0 40003248: 12 80 00 14 bne 40003298 4000324c: 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)) { 40003250: 92 10 00 1a mov %i2, %o1 40003254: 94 10 00 1b mov %i3, %o2 40003258: 96 10 00 1c mov %i4, %o3 4000325c: 7f ff fe d1 call 40002da0 40003260: 90 10 00 10 mov %l0, %o0 40003264: 80 a2 20 00 cmp %o0, 0 40003268: 02 80 00 11 be 400032ac <== NEVER TAKEN 4000326c: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 40003270: 32 bf ff f1 bne,a 40003234 <== ALWAYS TAKEN 40003274: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 40003278: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 4000327c: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40003280: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40003284: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 40003288: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000328c: 02 bf ff f2 be 40003254 <== NOT EXECUTED 40003290: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 40003294: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003298: 40 00 34 8d call 400104cc 4000329c: b0 10 20 00 clr %i0 *result = grp; 400032a0: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400032a4: 81 c7 e0 08 ret 400032a8: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 400032ac: 40 00 34 30 call 4001036c <__errno> <== NOT EXECUTED 400032b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400032b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400032b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 400032bc: 40 00 34 84 call 400104cc <== NOT EXECUTED 400032c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 400032c4: 81 c7 e0 08 ret <== NOT EXECUTED 400032c8: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 400032cc: 40 00 34 28 call 4001036c <__errno> <== NOT EXECUTED 400032d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400032d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400032d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 400032dc: 81 c7 e0 08 ret <== NOT EXECUTED 400032e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002f20 : return NULL; return p; } struct group *getgrent(void) { 40002f20: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 40002f24: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40002f28: d0 00 61 1c ld [ %g1 + 0x11c ], %o0 ! 4001f91c <== NOT EXECUTED 40002f2c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002f30: 32 80 00 04 bne,a 40002f40 <== NOT EXECUTED 40002f34: 31 10 00 7e sethi %hi(0x4001f800), %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) return NULL; return &grent; } 40002f38: 81 c7 e0 08 ret <== NOT EXECUTED 40002f3c: 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)) 40002f40: 15 10 00 7e sethi %hi(0x4001f800), %o2 <== NOT EXECUTED 40002f44: 92 16 21 e8 or %i0, 0x1e8, %o1 <== NOT EXECUTED 40002f48: 94 12 a1 20 or %o2, 0x120, %o2 <== NOT EXECUTED 40002f4c: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40002f50: 7f ff ff 94 call 40002da0 <== NOT EXECUTED 40002f54: b0 16 21 e8 or %i0, 0x1e8, %i0 <== NOT EXECUTED 40002f58: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002f5c: 02 bf ff f7 be 40002f38 <== NOT EXECUTED 40002f60: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &grent; } 40002f64: 81 c7 e0 08 ret <== NOT EXECUTED 40002f68: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003318 : } struct group *getgrgid( gid_t gid ) { 40003318: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 4000331c: 13 10 00 7e sethi %hi(0x4001f800), %o1 <== NOT EXECUTED 40003320: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40003324: 92 12 61 e8 or %o1, 0x1e8, %o1 <== NOT EXECUTED 40003328: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 4000332c: 15 10 00 7e sethi %hi(0x4001f800), %o2 <== NOT EXECUTED 40003330: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40003334: 94 12 a1 20 or %o2, 0x120, %o2 <== NOT EXECUTED 40003338: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 4000333c: 7f ff ff ea call 400032e4 <== NOT EXECUTED 40003340: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003344: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003348: 22 80 00 02 be,a 40003350 <== NOT EXECUTED 4000334c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 40003350: 81 c7 e0 08 ret <== NOT EXECUTED 40003354: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400032e4 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 400032e4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 400032e8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 400032ec: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 400032f0: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 400032f4: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 400032f8: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 400032fc: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40003300: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40003304: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003308: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000330c: 7f ff ff be call 40003204 <== NOT EXECUTED 40003310: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003384 : } struct group *getgrnam( const char *name ) { 40003384: 9d e3 bf 98 save %sp, -104, %sp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 40003388: 13 10 00 7e sethi %hi(0x4001f800), %o1 4000338c: 90 10 00 18 mov %i0, %o0 40003390: 92 12 61 e8 or %o1, 0x1e8, %o1 40003394: 15 10 00 7e sethi %hi(0x4001f800), %o2 40003398: 96 10 20 c8 mov 0xc8, %o3 4000339c: 94 12 a1 20 or %o2, 0x120, %o2 400033a0: 98 07 bf fc add %fp, -4, %o4 400033a4: 7f ff ff ed call 40003358 400033a8: b0 10 20 00 clr %i0 400033ac: 80 a2 20 00 cmp %o0, 0 400033b0: 22 80 00 02 be,a 400033b8 <== ALWAYS TAKEN 400033b4: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 400033b8: 81 c7 e0 08 ret 400033bc: 81 e8 00 00 restore =============================================================================== 40024448 : */ pid_t getpid( void ) { return _Objects_Local_node; } 40024448: 81 c3 e0 08 retl <== NOT EXECUTED 4002444c: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED =============================================================================== 40003404 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40003404: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40003408: 7f ff ff 33 call 400030d4 4000340c: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 40003410: 11 10 00 78 sethi %hi(0x4001e000), %o0 40003414: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003418: 90 12 21 60 or %o0, 0x160, %o0 4000341c: 40 00 36 02 call 40010c24 40003420: 92 12 61 70 or %o1, 0x170, %o1 40003424: a0 92 20 00 orcc %o0, 0, %l0 40003428: 12 80 00 0b bne 40003454 <== ALWAYS TAKEN 4000342c: 92 10 00 1a mov %i2, %o1 40003430: 30 80 00 27 b,a 400034cc <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 40003434: 40 00 39 f6 call 40011c0c 40003438: 92 10 00 18 mov %i0, %o1 4000343c: 80 a0 00 08 cmp %g0, %o0 40003440: 82 60 3f ff subx %g0, -1, %g1 } else { match = (pwd->pw_uid == uid); } if (match) { 40003444: 80 a0 60 00 cmp %g1, 0 40003448: 12 80 00 14 bne 40003498 4000344c: 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)) { 40003450: 92 10 00 1a mov %i2, %o1 40003454: 94 10 00 1b mov %i3, %o2 40003458: 96 10 00 1c mov %i4, %o3 4000345c: 7f ff fe c4 call 40002f6c 40003460: 90 10 00 10 mov %l0, %o0 40003464: 80 a2 20 00 cmp %o0, 0 40003468: 02 80 00 11 be 400034ac <== NEVER TAKEN 4000346c: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 40003470: 32 bf ff f1 bne,a 40003434 <== ALWAYS TAKEN 40003474: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 40003478: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 4000347c: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40003480: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40003484: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 40003488: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000348c: 02 bf ff f2 be 40003454 <== NOT EXECUTED 40003490: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 40003494: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003498: 40 00 34 0d call 400104cc 4000349c: b0 10 20 00 clr %i0 *result = pwd; 400034a0: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400034a4: 81 c7 e0 08 ret 400034a8: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 400034ac: 40 00 33 b0 call 4001036c <__errno> <== NOT EXECUTED 400034b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400034b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400034b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 400034bc: 40 00 34 04 call 400104cc <== NOT EXECUTED 400034c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 400034c4: 81 c7 e0 08 ret <== NOT EXECUTED 400034c8: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 400034cc: 40 00 33 a8 call 4001036c <__errno> <== NOT EXECUTED 400034d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400034d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400034d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 400034dc: 81 c7 e0 08 ret <== NOT EXECUTED 400034e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003088 : return NULL; return p; } struct passwd *getpwent(void) { 40003088: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 4000308c: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 40003090: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 ! 4001f834 <== NOT EXECUTED 40003094: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003098: 32 80 00 04 bne,a 400030a8 <== NOT EXECUTED 4000309c: 31 10 00 7e sethi %hi(0x4001f800), %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) return NULL; return &pwent; } 400030a0: 81 c7 e0 08 ret <== NOT EXECUTED 400030a4: 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)) 400030a8: 15 10 00 7e sethi %hi(0x4001f800), %o2 <== NOT EXECUTED 400030ac: 92 16 21 00 or %i0, 0x100, %o1 <== NOT EXECUTED 400030b0: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 400030b4: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400030b8: 7f ff ff ad call 40002f6c <== NOT EXECUTED 400030bc: b0 16 21 00 or %i0, 0x100, %i0 <== NOT EXECUTED 400030c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400030c4: 02 bf ff f7 be 400030a0 <== NOT EXECUTED 400030c8: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &pwent; } 400030cc: 81 c7 e0 08 ret <== NOT EXECUTED 400030d0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003584 : } struct passwd *getpwnam( const char *name ) { 40003584: 9d e3 bf 98 save %sp, -104, %sp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 40003588: 13 10 00 7e sethi %hi(0x4001f800), %o1 4000358c: 90 10 00 18 mov %i0, %o0 40003590: 92 12 61 00 or %o1, 0x100, %o1 40003594: 15 10 00 7e sethi %hi(0x4001f800), %o2 40003598: 96 10 20 c8 mov 0xc8, %o3 4000359c: 94 12 a0 38 or %o2, 0x38, %o2 400035a0: 98 07 bf fc add %fp, -4, %o4 400035a4: 7f ff ff ed call 40003558 400035a8: b0 10 20 00 clr %i0 400035ac: 80 a2 20 00 cmp %o0, 0 400035b0: 22 80 00 02 be,a 400035b8 <== ALWAYS TAKEN 400035b4: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 400035b8: 81 c7 e0 08 ret 400035bc: 81 e8 00 00 restore =============================================================================== 40003518 : } struct passwd *getpwuid( uid_t uid ) { 40003518: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 4000351c: 13 10 00 7e sethi %hi(0x4001f800), %o1 <== NOT EXECUTED 40003520: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40003524: 92 12 61 00 or %o1, 0x100, %o1 <== NOT EXECUTED 40003528: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 4000352c: 15 10 00 7e sethi %hi(0x4001f800), %o2 <== NOT EXECUTED 40003530: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40003534: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 40003538: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 4000353c: 7f ff ff ea call 400034e4 <== NOT EXECUTED 40003540: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003544: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003548: 22 80 00 02 be,a 40003550 <== NOT EXECUTED 4000354c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 40003550: 81 c7 e0 08 ret <== NOT EXECUTED 40003554: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400034e4 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 400034e4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 400034e8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 400034ec: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 400034f0: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 400034f4: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 400034f8: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 400034fc: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40003500: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40003504: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003508: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000350c: 7f ff ff be call 40003404 <== NOT EXECUTED 40003510: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000ac00 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 4000ac00: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4000ac04: 80 a6 20 00 cmp %i0, 0 4000ac08: 02 80 00 11 be 4000ac4c <== NEVER TAKEN 4000ac0c: 01 00 00 00 nop { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 4000ac10: 7f ff dc 33 call 40001cdc 4000ac14: 01 00 00 00 nop 4000ac18: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 4000ac1c: 40 00 03 10 call 4000b85c <_TOD_Get> 4000ac20: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 4000ac24: 7f ff dc 32 call 40001cec 4000ac28: 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; 4000ac2c: 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; 4000ac30: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 4000ac34: 92 10 23 e8 mov 0x3e8, %o1 4000ac38: 40 00 32 54 call 40017588 <.div> 4000ac3c: c2 26 00 00 st %g1, [ %i0 ] 4000ac40: 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; } 4000ac44: 81 c7 e0 08 ret 4000ac48: 91 e8 20 00 restore %g0, 0, %o0 void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 4000ac4c: 40 00 0c b5 call 4000df20 <__errno> <== NOT EXECUTED 4000ac50: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000ac54: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000ac58: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 4000ac5c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ac60: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40013240 : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 40013240: c4 02 20 3c ld [ %o0 + 0x3c ], %g2 40013244: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 40013248: 80 a0 a0 01 cmp %g2, 1 4001324c: 12 80 00 05 bne 40013260 <== NEVER TAKEN 40013250: 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; 40013254: c0 22 20 10 clr [ %o0 + 0x10 ] 40013258: c0 22 20 14 clr [ %o0 + 0x14 ] 4001325c: 82 10 20 00 clr %g1 return 0; } 40013260: 81 c3 e0 08 retl 40013264: 90 10 00 01 mov %g1, %o0 =============================================================================== 400134c0 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 400134c0: 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; 400134c4: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 400134c8: 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)); 400134cc: 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; 400134d0: 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 ) ) 400134d4: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 400134d8: 02 80 00 36 be 400135b0 <== NOT EXECUTED 400134dc: 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; 400134e0: 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); 400134e4: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED 400134e8: 40 00 26 d5 call 4001d03c <.udiv> <== NOT EXECUTED 400134ec: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED 400134f0: 85 2a 20 05 sll %o0, 5, %g2 <== NOT EXECUTED 400134f4: 83 2a 20 03 sll %o0, 3, %g1 <== NOT EXECUTED 400134f8: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 400134fc: a9 28 60 03 sll %g1, 3, %l4 <== NOT EXECUTED 40013500: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED 40013504: 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 ( 40013508: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 4001350c: 04 80 00 29 ble 400135b0 <== NOT EXECUTED 40013510: 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 ); 40013514: 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 ); 40013518: ae 07 be e8 add %fp, -280, %l7 <== NOT EXECUTED 4001351c: 10 80 00 08 b 4001353c <== NOT EXECUTED 40013520: 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 ( 40013524: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED 40013528: 16 80 00 22 bge 400135b0 <== NOT EXECUTED 4001352c: 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 ) ){ 40013530: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 40013534: 02 80 00 21 be 400135b8 <== NOT EXECUTED 40013538: 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 ) { 4001353c: 80 a5 40 13 cmp %l5, %l3 <== NOT EXECUTED 40013540: 34 bf ff f9 bg,a 40013524 <== NOT EXECUTED 40013544: 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; 40013548: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED tmp_dirent.d_namlen = strlen( the_jnode->name ); 4001354c: 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; 40013550: 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; 40013554: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED 40013558: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED 4001355c: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED tmp_dirent.d_reclen = sizeof( struct dirent ); 40013560: 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 ); 40013564: 40 00 05 19 call 400149c8 <== NOT EXECUTED 40013568: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 4001356c: 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 ); 40013570: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40013574: 40 00 04 dd call 400148e8 <== NOT EXECUTED 40013578: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED memcpy( 4001357c: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 40013580: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 40013584: 40 00 03 ae call 4001443c <== NOT EXECUTED 40013588: 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); 4001358c: 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( 40013590: 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); 40013594: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED 40013598: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 4001359c: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); 400135a0: 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 ( 400135a4: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED 400135a8: 06 bf ff e2 bl 40013530 <== NOT EXECUTED 400135ac: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED the_node = the_node->next; } /* Success */ return bytes_transferred; } 400135b0: 81 c7 e0 08 ret <== NOT EXECUTED 400135b4: 81 e8 00 00 restore <== NOT EXECUTED 400135b8: 81 c7 e0 08 ret <== NOT EXECUTED 400135bc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400133bc : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 400133bc: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 400133c0: e0 06 40 00 ld [ %i1 ], %l0 400133c4: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 400133c8: 82 04 20 54 add %l0, 0x54, %g1 400133cc: 80 a0 80 01 cmp %g2, %g1 400133d0: 12 80 00 30 bne 40013490 400133d4: 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 ) 400133d8: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 400133dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400133e0: 80 a4 00 01 cmp %l0, %g1 400133e4: 02 80 00 31 be 400134a8 400133e8: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 400133ec: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 400133f0: 80 a0 60 00 cmp %g1, 0 400133f4: 12 80 00 2d bne 400134a8 <== NEVER TAKEN 400133f8: 01 00 00 00 nop /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 400133fc: c2 04 20 08 ld [ %l0 + 8 ], %g1 40013400: 80 a0 60 00 cmp %g1, 0 40013404: 22 80 00 06 be,a 4001341c 40013408: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 4001340c: 7f ff d4 15 call 40008460 <_Chain_Extract> 40013410: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 40013414: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40013418: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 4001341c: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40013420: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 40013424: 90 07 bf f8 add %fp, -8, %o0 40013428: 7f ff c1 c3 call 40003b34 4001342c: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 40013430: 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) ) { 40013434: 90 10 00 10 mov %l0, %o0 40013438: 7f ff f3 fd call 4001042c 4001343c: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 40013440: 80 a2 20 00 cmp %o0, 0 40013444: 12 80 00 11 bne 40013488 40013448: 01 00 00 00 nop 4001344c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 40013450: 80 a0 60 00 cmp %g1, 0 40013454: 12 80 00 0d bne 40013488 40013458: 03 10 00 86 sethi %hi(0x40021800), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4001345c: c2 00 62 e0 ld [ %g1 + 0x2e0 ], %g1 ! 40021ae0 40013460: c4 06 40 00 ld [ %i1 ], %g2 40013464: c6 00 60 04 ld [ %g1 + 4 ], %g3 40013468: 80 a0 c0 02 cmp %g3, %g2 4001346c: 22 80 00 02 be,a 40013474 <== NEVER TAKEN 40013470: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 40013474: 90 10 00 10 mov %l0, %o0 40013478: 7f ff c1 84 call 40003a88 4001347c: b0 10 20 00 clr %i0 40013480: 81 c7 e0 08 ret 40013484: 81 e8 00 00 restore } return 0; } 40013488: 81 c7 e0 08 ret 4001348c: 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 ); 40013490: 40 00 01 af call 40013b4c <__errno> 40013494: b0 10 3f ff mov -1, %i0 40013498: 82 10 20 5a mov 0x5a, %g1 4001349c: c2 22 00 00 st %g1, [ %o0 ] 400134a0: 81 c7 e0 08 ret 400134a4: 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 ); 400134a8: 40 00 01 a9 call 40013b4c <__errno> 400134ac: b0 10 3f ff mov -1, %i0 400134b0: 82 10 20 10 mov 0x10, %g1 400134b4: c2 22 00 00 st %g1, [ %o0 ] 400134b8: 81 c7 e0 08 ret 400134bc: 81 e8 00 00 restore =============================================================================== 400030d4 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 400030d4: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 400030d8: 03 10 00 7e sethi %hi(0x4001f800), %g1 400030dc: c4 48 60 30 ldsb [ %g1 + 0x30 ], %g2 ! 4001f830 400030e0: 80 a0 a0 00 cmp %g2, 0 400030e4: 02 80 00 04 be 400030f4 400030e8: 84 10 20 01 mov 1, %g2 400030ec: 81 c7 e0 08 ret 400030f0: 81 e8 00 00 restore return; etc_passwd_initted = 1; mkdir("/etc", 0777); 400030f4: 92 10 21 ff mov 0x1ff, %o1 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 400030f8: c4 28 60 30 stb %g2, [ %g1 + 0x30 ] mkdir("/etc", 0777); 400030fc: 11 10 00 78 sethi %hi(0x4001e000), %o0 40003100: 40 00 02 2e call 400039b8 40003104: 90 12 21 58 or %o0, 0x158, %o0 ! 4001e158 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 40003108: 31 10 00 78 sethi %hi(0x4001e000), %i0 4000310c: 21 10 00 78 sethi %hi(0x4001e000), %l0 40003110: 90 16 21 60 or %i0, 0x160, %o0 40003114: 40 00 36 c4 call 40010c24 40003118: 92 14 21 70 or %l0, 0x170, %o1 4000311c: 80 a2 20 00 cmp %o0, 0 40003120: 22 80 00 0d be,a 40003154 <== ALWAYS TAKEN 40003124: 90 16 21 60 or %i0, 0x160, %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); 40003128: 40 00 34 e9 call 400104cc 4000312c: 01 00 00 00 nop } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 40003130: 92 14 21 70 or %l0, 0x170, %o1 40003134: 21 10 00 78 sethi %hi(0x4001e000), %l0 40003138: 40 00 36 bb call 40010c24 4000313c: 90 14 21 e8 or %l0, 0x1e8, %o0 ! 4001e1e8 40003140: 80 a2 20 00 cmp %o0, 0 40003144: 22 80 00 11 be,a 40003188 <== ALWAYS TAKEN 40003148: 90 14 21 e8 or %l0, 0x1e8, %o0 fclose(fp); 4000314c: 40 00 34 e0 call 400104cc <== NOT EXECUTED 40003150: 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) { 40003154: 13 10 00 78 sethi %hi(0x4001e000), %o1 40003158: 40 00 36 b3 call 40010c24 4000315c: 92 12 61 78 or %o1, 0x178, %o1 ! 4001e178 40003160: b0 92 20 00 orcc %o0, 0, %i0 40003164: 02 bf ff f3 be 40003130 <== NEVER TAKEN 40003168: 92 10 20 01 mov 1, %o1 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 4000316c: 94 10 20 66 mov 0x66, %o2 40003170: 96 10 00 18 mov %i0, %o3 40003174: 11 10 00 78 sethi %hi(0x4001e000), %o0 40003178: 40 00 38 9d call 400113ec 4000317c: 90 12 21 80 or %o0, 0x180, %o0 ! 4001e180 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 40003180: 10 bf ff ea b 40003128 40003184: 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) { 40003188: 13 10 00 78 sethi %hi(0x4001e000), %o1 4000318c: 40 00 36 a6 call 40010c24 40003190: 92 12 61 78 or %o1, 0x178, %o1 ! 4001e178 40003194: b0 92 20 00 orcc %o0, 0, %i0 40003198: 02 bf ff d5 be 400030ec <== NEVER TAKEN 4000319c: 11 10 00 78 sethi %hi(0x4001e000), %o0 fprintf( fp, "root:x:0:root\n" 400031a0: 92 10 20 01 mov 1, %o1 400031a4: 94 10 20 2a mov 0x2a, %o2 400031a8: 96 10 00 18 mov %i0, %o3 400031ac: 40 00 38 90 call 400113ec 400031b0: 90 12 21 f8 or %o0, 0x1f8, %o0 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 400031b4: 40 00 34 c6 call 400104cc 400031b8: 81 e8 00 00 restore =============================================================================== 4000648c : int ioctl( int fd, ioctl_command_t command, ... ) { 4000648c: 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 ); 40006490: 03 10 00 87 sethi %hi(0x40021c00), %g1 40006494: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 40021e74 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 40006498: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 4000649c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400064a0: 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 ); 400064a4: 80 a6 00 01 cmp %i0, %g1 400064a8: 1a 80 00 18 bcc 40006508 400064ac: f4 27 a0 4c st %i2, [ %fp + 0x4c ] iop = rtems_libio_iop( fd ); 400064b0: 03 10 00 89 sethi %hi(0x40022400), %g1 400064b4: d0 00 63 18 ld [ %g1 + 0x318 ], %o0 ! 40022718 400064b8: 83 2e 20 06 sll %i0, 6, %g1 400064bc: b1 2e 20 03 sll %i0, 3, %i0 400064c0: b0 06 00 01 add %i0, %g1, %i0 400064c4: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 400064c8: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 400064cc: 80 88 61 00 btst 0x100, %g1 400064d0: 02 80 00 0e be 40006508 <== NEVER TAKEN 400064d4: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 400064d8: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 400064dc: 80 a0 60 00 cmp %g1, 0 400064e0: 02 80 00 0a be 40006508 <== NEVER TAKEN 400064e4: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 400064e8: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 400064ec: 80 a0 60 00 cmp %g1, 0 400064f0: 02 80 00 0c be 40006520 <== NEVER TAKEN 400064f4: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 400064f8: 9f c0 40 00 call %g1 400064fc: 94 10 00 1a mov %i2, %o2 return rc; } 40006500: 81 c7 e0 08 ret 40006504: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 40006508: 40 00 36 9f call 40013f84 <__errno> 4000650c: b0 10 3f ff mov -1, %i0 40006510: 82 10 20 09 mov 9, %g1 40006514: c2 22 00 00 st %g1, [ %o0 ] 40006518: 81 c7 e0 08 ret 4000651c: 81 e8 00 00 restore if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006520: 40 00 36 99 call 40013f84 <__errno> <== NOT EXECUTED 40006524: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40006528: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000652c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40006530: 81 c7 e0 08 ret <== NOT EXECUTED 40006534: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003bcc : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 40003bcc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 40003bd0: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 40003bd4: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003bd8: 02 80 00 03 be 40003be4 <== NOT EXECUTED 40003bdc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 40003be0: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 40003be4: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40003be8: 02 80 00 0c be 40003c18 <== NOT EXECUTED 40003bec: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 40003bf0: 05 10 00 6e sethi %hi(0x4001b800), %g2 <== NOT EXECUTED 40003bf4: c4 00 a0 c4 ld [ %g2 + 0xc4 ], %g2 ! 4001b8c4 <__ctype_ptr__><== NOT EXECUTED 40003bf8: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 40003bfc: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 40003c00: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 40003c04: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 40003c08: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 40003c0c: 22 80 00 02 be,a 40003c14 <== NOT EXECUTED 40003c10: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 40003c14: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 40003c18: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 40003c1c: 02 80 00 16 be 40003c74 <== NOT EXECUTED 40003c20: 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)) { 40003c24: 02 80 00 41 be 40003d28 <== NOT EXECUTED 40003c28: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003c2c: 32 80 00 1a bne,a 40003c94 <== NOT EXECUTED 40003c30: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 40003c34: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003c38: 05 10 00 6e sethi %hi(0x4001b800), %g2 <== NOT EXECUTED 40003c3c: c4 00 a0 58 ld [ %g2 + 0x58 ], %g2 ! 4001b858 <== NOT EXECUTED 40003c40: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED 40003c44: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003c48: 16 80 00 09 bge 40003c6c <== NOT EXECUTED 40003c4c: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40003c50: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 40003c54: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40003c58: 12 80 00 39 bne 40003d3c <== NOT EXECUTED 40003c5c: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 40003c60: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40003c64: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40003c68: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40003c6c: 81 c7 e0 08 ret <== NOT EXECUTED 40003c70: 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) 40003c74: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 40003c78: 02 80 00 04 be 40003c88 <== NOT EXECUTED 40003c7c: 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; } 40003c80: 81 c7 e0 08 ret <== NOT EXECUTED 40003c84: 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) 40003c88: 32 80 00 02 bne,a 40003c90 <== NOT EXECUTED 40003c8c: 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)) { 40003c90: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003c94: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40003c98: 22 bf ff e8 be,a 40003c38 <== NOT EXECUTED 40003c9c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 40003ca0: c4 0e 60 43 ldub [ %i1 + 0x43 ], %g2 <== NOT EXECUTED 40003ca4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003ca8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40003cac: 22 80 00 43 be,a 40003db8 <== NOT EXECUTED 40003cb0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 40003cb4: c4 0e 60 44 ldub [ %i1 + 0x44 ], %g2 <== NOT EXECUTED 40003cb8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40003cbc: 22 80 00 2e be,a 40003d74 <== NOT EXECUTED 40003cc0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 40003cc4: c4 0e 60 45 ldub [ %i1 + 0x45 ], %g2 <== NOT EXECUTED 40003cc8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40003ccc: 02 bf ff e8 be 40003c6c <== NOT EXECUTED 40003cd0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 40003cd4: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40003cd8: 02 80 00 2c be 40003d88 <== NOT EXECUTED 40003cdc: 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]) 40003ce0: c4 0e 60 4c ldub [ %i1 + 0x4c ], %g2 <== NOT EXECUTED 40003ce4: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40003ce8: 02 80 00 07 be 40003d04 <== NOT EXECUTED 40003cec: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 40003cf0: c4 0e 60 51 ldub [ %i1 + 0x51 ], %g2 <== NOT EXECUTED 40003cf4: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40003cf8: 32 bf ff d0 bne,a 40003c38 <== NOT EXECUTED 40003cfc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40003d00: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40003d04: 12 80 00 18 bne 40003d64 <== NOT EXECUTED 40003d08: 01 00 00 00 nop <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 40003d0c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003d10: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40003d14: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40003d18: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40003d1c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 40003d20: 81 c7 e0 08 ret <== NOT EXECUTED 40003d24: 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)) { 40003d28: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 40003d2c: 32 bf ff d9 bne,a 40003c90 <== NOT EXECUTED 40003d30: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003d34: 10 bf ff d8 b 40003c94 <== NOT EXECUTED 40003d38: 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); 40003d3c: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003d40: 7f ff fe f6 call 40003918 <== NOT EXECUTED 40003d44: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003d48: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003d4c: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40003d50: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40003d54: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40003d58: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40003d5c: 81 c7 e0 08 ret <== NOT EXECUTED 40003d60: 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); 40003d64: 7f ff fe ed call 40003918 <== NOT EXECUTED 40003d68: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003d6c: 10 bf ff e9 b 40003d10 <== NOT EXECUTED 40003d70: 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); 40003d74: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003d78: 7f ff ff 08 call 40003998 <== NOT EXECUTED 40003d7c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 40003d80: 81 c7 e0 08 ret <== NOT EXECUTED 40003d84: 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)) 40003d88: 22 80 00 05 be,a 40003d9c <== NOT EXECUTED 40003d8c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40003d90: 7f ff fe e2 call 40003918 <== NOT EXECUTED 40003d94: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003d98: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003d9c: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 40003da0: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 40003da4: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 40003da8: 82 00 60 01 inc %g1 <== NOT EXECUTED 40003dac: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 40003db0: 81 c7 e0 08 ret <== NOT EXECUTED 40003db4: 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); 40003db8: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003dbc: 7f ff fe f7 call 40003998 <== NOT EXECUTED 40003dc0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 40003dc4: 81 c7 e0 08 ret <== NOT EXECUTED 40003dc8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4002446c : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 4002446c: 81 c3 e0 08 retl <== NOT EXECUTED 40024470: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED =============================================================================== 40019b38 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 40019b38: 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())) 40019b3c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019b40: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 ! 4001c290 <_System_state_Current> 40019b44: 80 a0 60 03 cmp %g1, 3 40019b48: 02 80 00 04 be 40019b58 <== ALWAYS TAKEN 40019b4c: 03 10 00 6c sethi %hi(0x4001b000), %g1 40019b50: 81 c7 e0 08 ret <== NOT EXECUTED 40019b54: 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) { 40019b58: 21 10 00 6e sethi %hi(0x4001b800), %l0 40019b5c: e2 00 62 48 ld [ %g1 + 0x248 ], %l1 40019b60: c2 04 20 c8 ld [ %l0 + 0xc8 ], %g1 40019b64: 80 a0 40 11 cmp %g1, %l1 40019b68: 02 80 00 05 be 40019b7c 40019b6c: 01 00 00 00 nop _wrapup_reent(_global_impure_ptr); 40019b70: 40 00 01 80 call 4001a170 <_wrapup_reent> 40019b74: 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; 40019b78: e2 24 20 c8 st %l1, [ %l0 + 0xc8 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 40019b7c: 7f ff d1 41 call 4000e080 40019b80: d0 04 60 04 ld [ %l1 + 4 ], %o0 fclose (stdout); 40019b84: c2 04 20 c8 ld [ %l0 + 0xc8 ], %g1 40019b88: 7f ff d1 3e call 4000e080 40019b8c: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 40019b90: c2 04 20 c8 ld [ %l0 + 0xc8 ], %g1 40019b94: f0 00 60 0c ld [ %g1 + 0xc ], %i0 40019b98: 7f ff d1 3a call 4000e080 40019b9c: 81 e8 00 00 restore =============================================================================== 40003f04 : int link( const char *existing, const char *new ) { 40003f04: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 40003f08: 40 00 38 d8 call 40012268 40003f0c: 90 10 00 18 mov %i0, %o0 40003f10: a0 07 bf e8 add %fp, -24, %l0 40003f14: 92 10 00 08 mov %o0, %o1 40003f18: 94 10 20 00 clr %o2 40003f1c: 90 10 00 18 mov %i0, %o0 40003f20: 96 10 00 10 mov %l0, %o3 40003f24: 98 10 20 01 mov 1, %o4 40003f28: 7f ff fe 79 call 4000390c 40003f2c: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 40003f30: 80 a2 20 00 cmp %o0, 0 40003f34: 12 80 00 89 bne 40004158 40003f38: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40003f3c: c2 4e 40 00 ldsb [ %i1 ], %g1 40003f40: 80 a0 60 5c cmp %g1, 0x5c 40003f44: 12 80 00 3c bne 40004034 <== ALWAYS TAKEN 40003f48: 80 a0 60 2f cmp %g1, 0x2f 40003f4c: 03 10 00 84 sethi %hi(0x40021000), %g1 <== NOT EXECUTED 40003f50: c2 00 60 24 ld [ %g1 + 0x24 ], %g1 ! 40021024 40003f54: 90 10 20 01 mov 1, %o0 40003f58: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40003f5c: c4 27 bf d4 st %g2, [ %fp + -44 ] 40003f60: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40003f64: c4 27 bf d8 st %g2, [ %fp + -40 ] 40003f68: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 40003f6c: c4 27 bf dc st %g2, [ %fp + -36 ] 40003f70: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 40003f74: c4 27 bf e0 st %g2, [ %fp + -32 ] 40003f78: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40003f7c: c2 27 bf e4 st %g1, [ %fp + -28 ] if ( !parent_loc.ops->evalformake_h ) { 40003f80: c2 07 bf e0 ld [ %fp + -32 ], %g1 40003f84: c2 00 60 04 ld [ %g1 + 4 ], %g1 40003f88: 80 a0 60 00 cmp %g1, 0 40003f8c: 02 80 00 65 be 40004120 <== NEVER TAKEN 40003f90: 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 ); 40003f94: 94 07 bf fc add %fp, -4, %o2 40003f98: b2 07 bf d4 add %fp, -44, %i1 40003f9c: 9f c0 40 00 call %g1 40003fa0: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) { 40003fa4: a2 92 20 00 orcc %o0, 0, %l1 40003fa8: 12 80 00 4f bne 400040e4 40003fac: 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 ) { 40003fb0: c4 07 bf e4 ld [ %fp + -28 ], %g2 40003fb4: 80 a0 80 01 cmp %g2, %g1 40003fb8: 12 80 00 31 bne 4000407c 40003fbc: 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 ) { 40003fc0: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40003fc4: 80 a0 60 00 cmp %g1, 0 40003fc8: 02 80 00 66 be 40004160 <== NEVER TAKEN 40003fcc: 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 ); 40003fd0: 90 10 00 10 mov %l0, %o0 40003fd4: 9f c0 40 00 call %g1 40003fd8: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &existing_loc ); 40003fdc: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003fe0: 80 a0 60 00 cmp %g1, 0 40003fe4: 02 80 00 08 be 40004004 <== NEVER TAKEN 40003fe8: b0 10 00 08 mov %o0, %i0 40003fec: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003ff0: 80 a0 60 00 cmp %g1, 0 40003ff4: 22 80 00 05 be,a 40004008 <== NEVER TAKEN 40003ff8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003ffc: 9f c0 40 00 call %g1 40004000: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 40004004: c2 07 bf e0 ld [ %fp + -32 ], %g1 40004008: 80 a0 60 00 cmp %g1, 0 4000400c: 02 80 00 53 be 40004158 <== NEVER TAKEN 40004010: 01 00 00 00 nop 40004014: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004018: 80 a0 60 00 cmp %g1, 0 4000401c: 02 80 00 4f be 40004158 <== NEVER TAKEN 40004020: 01 00 00 00 nop 40004024: 9f c0 40 00 call %g1 40004028: 90 10 00 19 mov %i1, %o0 return result; } 4000402c: 81 c7 e0 08 ret 40004030: 81 e8 00 00 restore /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40004034: 22 bf ff c7 be,a 40003f50 40004038: 03 10 00 84 sethi %hi(0x40021000), %g1 4000403c: 80 a0 60 00 cmp %g1, 0 40004040: 02 bf ff c4 be 40003f50 <== NEVER TAKEN 40004044: 03 10 00 84 sethi %hi(0x40021000), %g1 40004048: c2 00 60 24 ld [ %g1 + 0x24 ], %g1 ! 40021024 4000404c: 90 10 20 00 clr %o0 40004050: c4 00 60 04 ld [ %g1 + 4 ], %g2 40004054: c4 27 bf d4 st %g2, [ %fp + -44 ] 40004058: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000405c: c4 27 bf d8 st %g2, [ %fp + -40 ] 40004060: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40004064: c4 27 bf dc st %g2, [ %fp + -36 ] 40004068: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000406c: c4 27 bf e0 st %g2, [ %fp + -32 ] 40004070: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40004074: 10 bf ff c3 b 40003f80 40004078: 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 ); 4000407c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40004080: 80 a0 60 00 cmp %g1, 0 40004084: 22 80 00 09 be,a 400040a8 <== NEVER TAKEN 40004088: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 4000408c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004090: 80 a0 60 00 cmp %g1, 0 40004094: 22 80 00 05 be,a 400040a8 <== NEVER TAKEN 40004098: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 4000409c: 9f c0 40 00 call %g1 400040a0: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 400040a4: c2 07 bf e0 ld [ %fp + -32 ], %g1 400040a8: 80 a0 60 00 cmp %g1, 0 400040ac: 02 80 00 08 be 400040cc <== NEVER TAKEN 400040b0: 01 00 00 00 nop 400040b4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400040b8: 80 a0 60 00 cmp %g1, 0 400040bc: 02 80 00 04 be 400040cc <== NEVER TAKEN 400040c0: 01 00 00 00 nop 400040c4: 9f c0 40 00 call %g1 400040c8: 90 10 00 19 mov %i1, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 400040cc: 40 00 33 08 call 40010cec <__errno> 400040d0: b0 10 3f ff mov -1, %i0 400040d4: 82 10 20 12 mov 0x12, %g1 400040d8: c2 22 00 00 st %g1, [ %o0 ] 400040dc: 81 c7 e0 08 ret 400040e0: 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 ); 400040e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400040e8: 80 a0 60 00 cmp %g1, 0 400040ec: 02 80 00 08 be 4000410c <== NEVER TAKEN 400040f0: 01 00 00 00 nop 400040f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400040f8: 80 a0 60 00 cmp %g1, 0 400040fc: 02 80 00 04 be 4000410c <== NEVER TAKEN 40004100: 01 00 00 00 nop 40004104: 9f c0 40 00 call %g1 40004108: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( result ); 4000410c: 40 00 32 f8 call 40010cec <__errno> 40004110: b0 10 3f ff mov -1, %i0 40004114: e2 22 00 00 st %l1, [ %o0 ] 40004118: 81 c7 e0 08 ret 4000411c: 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 ); 40004120: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40004124: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004128: 02 80 00 08 be 40004148 <== NOT EXECUTED 4000412c: 01 00 00 00 nop <== NOT EXECUTED 40004130: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004134: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004138: 02 80 00 04 be 40004148 <== NOT EXECUTED 4000413c: 01 00 00 00 nop <== NOT EXECUTED 40004140: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004144: 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 ); 40004148: 40 00 32 e9 call 40010cec <__errno> <== NOT EXECUTED 4000414c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004150: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40004154: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004158: 81 c7 e0 08 ret 4000415c: 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 ); 40004160: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40004164: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004168: 02 80 00 0a be 40004190 <== NOT EXECUTED 4000416c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004170: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004174: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004178: 02 80 00 06 be 40004190 <== NOT EXECUTED 4000417c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004180: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004184: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004188: c4 07 bf e0 ld [ %fp + -32 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 4000418c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004190: 02 bf ff ee be 40004148 <== NOT EXECUTED 40004194: 01 00 00 00 nop <== NOT EXECUTED 40004198: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000419c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400041a0: 02 bf ff ea be 40004148 <== NOT EXECUTED 400041a4: 01 00 00 00 nop <== NOT EXECUTED 400041a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400041ac: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 400041b0: 30 bf ff e6 b,a 40004148 <== NOT EXECUTED =============================================================================== 40019994 : off_t lseek( int fd, off_t offset, int whence ) { 40019994: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019998: 03 10 00 6d sethi %hi(0x4001b400), %g1 4001999c: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 off_t lseek( int fd, off_t offset, int whence ) { 400199a0: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 400199a4: 80 a6 00 01 cmp %i0, %g1 400199a8: 1a 80 00 46 bcc 40019ac0 <== NEVER TAKEN 400199ac: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 400199b0: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400199b4: e0 00 63 1c ld [ %g1 + 0x31c ], %l0 ! 4001bf1c 400199b8: 83 2e 20 06 sll %i0, 6, %g1 400199bc: b1 2e 20 03 sll %i0, 3, %i0 400199c0: b0 06 00 01 add %i0, %g1, %i0 400199c4: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 400199c8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 400199cc: 80 88 61 00 btst 0x100, %g1 400199d0: 02 80 00 3c be 40019ac0 <== NEVER TAKEN 400199d4: 01 00 00 00 nop /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 400199d8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 400199dc: c8 00 60 14 ld [ %g1 + 0x14 ], %g4 400199e0: 80 a1 20 00 cmp %g4, 0 400199e4: 02 80 00 3f be 40019ae0 <== NEVER TAKEN 400199e8: 80 a6 e0 01 cmp %i3, 1 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 400199ec: 02 80 00 31 be 40019ab0 400199f0: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 400199f4: 80 a6 e0 02 cmp %i3, 2 400199f8: 02 80 00 11 be 40019a3c 400199fc: 80 a6 e0 00 cmp %i3, 0 40019a00: 12 80 00 22 bne 40019a88 40019a04: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; 40019a08: 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 ); 40019a0c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40019a10: 92 10 00 02 mov %g2, %o1 40019a14: 94 10 00 03 mov %g3, %o2 40019a18: 96 10 00 1b mov %i3, %o3 40019a1c: 9f c0 40 00 call %g1 40019a20: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 40019a24: 80 a2 3f ff cmp %o0, -1 40019a28: 02 80 00 13 be 40019a74 <== NEVER TAKEN 40019a2c: 80 a2 7f ff cmp %o1, -1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 40019a30: b2 10 00 09 mov %o1, %i1 40019a34: 81 c7 e0 08 ret 40019a38: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 40019a3c: 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 ); 40019a40: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 40019a44: 9a 86 80 0d addcc %i2, %o5, %o5 40019a48: 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 ); 40019a4c: 92 10 00 02 mov %g2, %o1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 40019a50: 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 ); 40019a54: 94 10 00 03 mov %g3, %o2 40019a58: 96 10 00 1b mov %i3, %o3 40019a5c: 9f c0 40 00 call %g1 40019a60: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 40019a64: 80 a2 3f ff cmp %o0, -1 40019a68: 12 bf ff f3 bne 40019a34 40019a6c: b2 10 00 09 mov %o1, %i1 40019a70: 80 a2 7f ff cmp %o1, -1 40019a74: 12 bf ff f0 bne 40019a34 <== NEVER TAKEN 40019a78: b2 10 00 09 mov %o1, %i1 iop->offset = old_offset; 40019a7c: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 40019a80: 81 c7 e0 08 ret 40019a84: 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 ); 40019a88: 7f ff d1 26 call 4000df20 <__errno> 40019a8c: 01 00 00 00 nop 40019a90: 82 10 20 16 mov 0x16, %g1 ! 16 40019a94: c2 22 00 00 st %g1, [ %o0 ] 40019a98: 11 3f ff ff sethi %hi(0xfffffc00), %o0 40019a9c: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 40019aa0: 92 10 00 08 mov %o0, %o1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 40019aa4: b0 10 00 08 mov %o0, %i0 40019aa8: 81 c7 e0 08 ret 40019aac: 93 e8 00 09 restore %g0, %o1, %o1 case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 40019ab0: 9a 86 80 13 addcc %i2, %l3, %o5 40019ab4: 98 46 40 12 addx %i1, %l2, %o4 break; 40019ab8: 10 bf ff d5 b 40019a0c 40019abc: 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); 40019ac0: 7f ff d1 18 call 4000df20 <__errno> <== NOT EXECUTED 40019ac4: 01 00 00 00 nop <== NOT EXECUTED 40019ac8: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 40019acc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019ad0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 40019ad4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 40019ad8: 10 bf ff d6 b 40019a30 <== NOT EXECUTED 40019adc: 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 ); 40019ae0: 7f ff d1 10 call 4000df20 <__errno> <== NOT EXECUTED 40019ae4: 01 00 00 00 nop <== NOT EXECUTED 40019ae8: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40019aec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019af0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 40019af4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 40019af8: 10 bf ff ce b 40019a30 <== NOT EXECUTED 40019afc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED =============================================================================== 4000b018 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4000b018: 9d e3 bf a0 save %sp, -96, %sp 4000b01c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b020: 82 10 63 28 or %g1, 0x328, %g1 ! 4001bf28 4000b024: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000b028: a0 10 00 18 mov %i0, %l0 4000b02c: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4000b030: 7f ff ff ed call 4000afe4 4000b034: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 4000b038: 80 a6 20 00 cmp %i0, 0 4000b03c: 02 80 00 25 be 4000b0d0 <== NEVER TAKEN 4000b040: 03 10 00 70 sethi %hi(0x4001c000), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000b044: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 ! 4001c290 <_System_state_Current> 4000b048: 80 a0 60 03 cmp %g1, 3 4000b04c: 02 80 00 1c be 4000b0bc 4000b050: 03 10 00 6d sethi %hi(0x4001b400), %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 ); 4000b054: d0 00 63 60 ld [ %g1 + 0x360 ], %o0 ! 4001b760 4000b058: 92 10 00 10 mov %l0, %o1 4000b05c: 94 10 20 00 clr %o2 4000b060: 40 00 03 37 call 4000bd3c <_Protected_heap_Allocate_aligned_with_boundary> 4000b064: 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 ) { 4000b068: b0 92 20 00 orcc %o0, 0, %i0 4000b06c: 02 80 00 1b be 4000b0d8 4000b070: 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 ) 4000b074: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b078: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001bd90 4000b07c: 80 a0 60 00 cmp %g1, 0 4000b080: 02 80 00 05 be 4000b094 <== ALWAYS TAKEN 4000b084: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 4000b088: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 4000b08c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b090: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000b094: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b098: c2 00 61 88 ld [ %g1 + 0x188 ], %g1 ! 4001bd88 4000b09c: 80 a0 60 00 cmp %g1, 0 4000b0a0: 02 80 00 05 be 4000b0b4 <== ALWAYS TAKEN 4000b0a4: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4000b0a8: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000b0ac: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b0b0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000b0b4: 81 c7 e0 08 ret 4000b0b8: 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()) && 4000b0bc: 7f ff ff b1 call 4000af80 4000b0c0: 01 00 00 00 nop 4000b0c4: 80 8a 20 ff btst 0xff, %o0 4000b0c8: 12 bf ff e3 bne 4000b054 <== ALWAYS TAKEN 4000b0cc: 03 10 00 6d sethi %hi(0x4001b400), %g1 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4000b0d0: 81 c7 e0 08 ret <== NOT EXECUTED 4000b0d4: 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) 4000b0d8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000b0dc: c2 00 61 8c ld [ %g1 + 0x18c ], %g1 ! 4001bd8c 4000b0e0: 80 a0 60 00 cmp %g1, 0 4000b0e4: 02 80 00 08 be 4000b104 <== ALWAYS TAKEN 4000b0e8: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4000b0ec: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000b0f0: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000b0f4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 4000b0f8: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 4000b0fc: 12 bf ff df bne 4000b078 <== NOT EXECUTED 4000b100: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED errno = ENOMEM; 4000b104: 40 00 0b 87 call 4000df20 <__errno> 4000b108: 01 00 00 00 nop 4000b10c: 82 10 20 0c mov 0xc, %g1 ! c 4000b110: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4000b114: 81 c7 e0 08 ret 4000b118: 81 e8 00 00 restore =============================================================================== 4000afc8 : 4000afc8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 4000afcc: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 4000afd0: 90 12 23 6c or %o0, 0x36c, %o0 ! 4001c36c <== NOT EXECUTED 4000afd4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000afd8: 7f ff ed 1b call 40006444 <_Chain_Append> <== NOT EXECUTED 4000afdc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000afe4 : void malloc_deferred_frees_process(void) { 4000afe4: 9d e3 bf a0 save %sp, -96, %sp 4000afe8: 21 10 00 70 sethi %hi(0x4001c000), %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) 4000afec: 10 80 00 04 b 4000affc 4000aff0: a0 14 23 6c or %l0, 0x36c, %l0 ! 4001c36c free(to_be_freed); 4000aff4: 7f ff fe 91 call 4000aa38 <== NOT EXECUTED 4000aff8: 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 ); 4000affc: 40 00 01 98 call 4000b65c <_Chain_Get> 4000b000: 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) 4000b004: 80 a2 20 00 cmp %o0, 0 4000b008: 12 bf ff fb bne 4000aff4 <== NEVER TAKEN 4000b00c: 01 00 00 00 nop free(to_be_freed); } 4000b010: 81 c7 e0 08 ret 4000b014: 81 e8 00 00 restore =============================================================================== 4000af80 : rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { if ( _Thread_Dispatch_disable_level > 0 ) 4000af80: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000af84: c2 00 60 f0 ld [ %g1 + 0xf0 ], %g1 ! 4001c0f0 <_Thread_Dispatch_disable_level> 4000af88: 80 a0 60 00 cmp %g1, 0 4000af8c: 12 80 00 06 bne 4000afa4 <== NEVER TAKEN 4000af90: 90 10 20 00 clr %o0 return false; if ( _ISR_Nest_level > 0 ) 4000af94: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000af98: c2 00 61 88 ld [ %g1 + 0x188 ], %g1 ! 4001c188 <_ISR_Nest_level> #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4000af9c: 80 a0 00 01 cmp %g0, %g1 4000afa0: 90 60 3f ff subx %g0, -1, %o0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4000afa4: 81 c3 e0 08 retl =============================================================================== 40011e10 : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 40011e10: 9d e3 bf a0 save %sp, -96, %sp void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 40011e14: 03 10 00 88 sethi %hi(0x40022000), %g1 40011e18: d2 00 60 54 ld [ %g1 + 0x54 ], %o1 ! 40022054 40011e1c: 7f ff c6 4b call 40003748 40011e20: 90 10 20 01 mov 1, %o0 if ( memory ) 40011e24: 80 a2 20 00 cmp %o0, 0 40011e28: 02 80 00 05 be 40011e3c <== NEVER TAKEN 40011e2c: 03 10 00 88 sethi %hi(0x40022000), %g1 memfile_blocks_allocated++; 40011e30: c4 00 61 fc ld [ %g1 + 0x1fc ], %g2 ! 400221fc 40011e34: 84 00 a0 01 inc %g2 40011e38: c4 20 61 fc st %g2, [ %g1 + 0x1fc ] return memory; } 40011e3c: 81 c7 e0 08 ret 40011e40: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400123ac : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 400123ac: 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) ) { 400123b0: 7f ff f8 1f call 4001042c 400123b4: 90 10 00 18 mov %i0, %o0 400123b8: 80 a2 20 00 cmp %o0, 0 400123bc: 12 80 00 13 bne 40012408 400123c0: 01 00 00 00 nop 400123c4: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1 400123c8: 80 a0 60 00 cmp %g1, 0 400123cc: 12 80 00 0f bne 40012408 <== NEVER TAKEN 400123d0: 03 10 00 86 sethi %hi(0x40021800), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 400123d4: c2 00 62 e0 ld [ %g1 + 0x2e0 ], %g1 ! 40021ae0 400123d8: c4 00 60 04 ld [ %g1 + 4 ], %g2 400123dc: 80 a0 80 18 cmp %g2, %i0 400123e0: 22 80 00 02 be,a 400123e8 <== NEVER TAKEN 400123e4: 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) 400123e8: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400123ec: 80 a0 60 06 cmp %g1, 6 400123f0: 02 80 00 04 be 40012400 <== NEVER TAKEN 400123f4: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 400123f8: 7f ff ff 7a call 400121e0 400123fc: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 40012400: 7f ff c5 a2 call 40003a88 40012404: 90 10 00 18 mov %i0, %o0 } return 0; } 40012408: 81 c7 e0 08 ret 4001240c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40012100 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 40012100: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 40012104: 80 a6 20 00 cmp %i0, 0 40012108: 02 80 00 16 be 40012160 <== NEVER TAKEN 4001210c: 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<== NEVER TAKEN 40012114: d0 06 00 00 ld [ %i0 ], %o0 40012118: a0 10 00 08 mov %o0, %l0 4001211c: a2 10 20 00 clr %l1 if ( b[i] ) { 40012120: d0 04 00 00 ld [ %l0 ], %o0 40012124: 80 a2 20 00 cmp %o0, 0 40012128: 02 80 00 05 be 4001213c 4001212c: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 40012130: 7f ff ff 2f call 40011dec 40012134: 01 00 00 00 nop b[i] = 0; 40012138: 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 40012144: a0 04 20 04 add %l0, 4, %l0 40012148: 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 ); 4001214c: 7f ff ff 28 call 40011dec 40012150: 01 00 00 00 nop *block_table = 0; 40012154: c0 26 00 00 clr [ %i0 ] } 40012158: 81 c7 e0 08 ret 4001215c: 81 e8 00 00 restore /* * Perform internal consistency checks */ assert( block_table ); 40012160: 11 10 00 83 sethi %hi(0x40020c00), %o0 <== NOT EXECUTED 40012164: 15 10 00 84 sethi %hi(0x40021000), %o2 <== NOT EXECUTED 40012168: 17 10 00 83 sethi %hi(0x40020c00), %o3 <== NOT EXECUTED 4001216c: 90 12 23 40 or %o0, 0x340, %o0 <== NOT EXECUTED 40012170: 94 12 a0 a8 or %o2, 0xa8, %o2 <== NOT EXECUTED 40012174: 96 12 e3 c0 or %o3, 0x3c0, %o3 <== NOT EXECUTED 40012178: 7f ff c5 0b call 400035a4 <__assert_func> <== NOT EXECUTED 4001217c: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED =============================================================================== 400126cc : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 400126cc: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 400126d0: 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 ) 400126d4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 400126d8: 80 a0 40 19 cmp %g1, %i1 400126dc: 06 80 00 13 bl 40012728 <== NEVER TAKEN 400126e0: 90 10 00 10 mov %l0, %o0 400126e4: 22 80 00 0d be,a 40012718 <== ALWAYS TAKEN 400126e8: 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; 400126ec: f2 24 20 50 st %i1, [ %l0 + 0x50 ] <== NOT EXECUTED 400126f0: f4 24 20 54 st %i2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 400126f4: f4 26 20 0c st %i2, [ %i0 + 0xc ] 400126f8: f2 26 20 08 st %i1, [ %i0 + 8 ] IMFS_update_atime( the_jnode ); 400126fc: 90 07 bf f8 add %fp, -8, %o0 40012700: 7f ff c5 0d call 40003b34 40012704: 92 10 20 00 clr %o1 40012708: c2 07 bf f8 ld [ %fp + -8 ], %g1 4001270c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return 0; } 40012710: 81 c7 e0 08 ret 40012714: 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 ) 40012718: 80 a0 40 1a cmp %g1, %i2 4001271c: 3a bf ff f5 bcc,a 400126f0 <== ALWAYS TAKEN 40012720: f2 24 20 50 st %i1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 40012724: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40012728: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4001272c: 7f ff ff 83 call 40012538 <== NOT EXECUTED 40012730: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 40012734: 81 c7 e0 08 ret <== NOT EXECUTED 40012738: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4001273c : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4001273c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40012740: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 40012744: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012748: 80 a0 60 06 cmp %g1, 6 4001274c: 02 80 00 0f be 40012788 <== NEVER TAKEN 40012750: 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 )) 40012754: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 40012758: 92 10 00 02 mov %g2, %o1 4001275c: 7f ff ff 77 call 40012538 40012760: 94 10 00 03 mov %g3, %o2 40012764: 80 a2 20 00 cmp %o0, 0 40012768: 12 80 00 1b bne 400127d4 <== NEVER TAKEN 4001276c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 40012770: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 40012774: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 40012778: d8 3e 20 08 std %o4, [ %i0 + 8 ] } return iop->offset; } 4001277c: b2 10 00 03 mov %g3, %i1 40012780: 81 c7 e0 08 ret 40012784: 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) 40012788: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 <== NOT EXECUTED 4001278c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40012790: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40012794: 14 80 00 0c bg 400127c4 <== NOT EXECUTED 40012798: c8 06 20 14 ld [ %i0 + 0x14 ], %g4 <== NOT EXECUTED 4001279c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400127a0: 02 80 00 07 be 400127bc <== NOT EXECUTED 400127a4: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 400127a8: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED 400127ac: 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; } 400127b0: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED 400127b4: 81 c7 e0 08 ret <== NOT EXECUTED 400127b8: 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) 400127bc: 28 bf ff fc bleu,a 400127ac <== NOT EXECUTED 400127c0: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 400127c4: 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; } 400127c8: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 400127cc: 81 c7 e0 08 ret <== NOT EXECUTED 400127d0: 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 ); 400127d4: 40 00 04 de call 40013b4c <__errno> <== NOT EXECUTED 400127d8: 01 00 00 00 nop <== NOT EXECUTED 400127dc: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 400127e0: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 400127e4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400127e8: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 400127ec: 10 bf ff e4 b 4001277c <== NOT EXECUTED 400127f0: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED =============================================================================== 40012ae8 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40012ae8: 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)) 40012aec: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40012af0: 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)) 40012af4: 80 88 62 04 btst 0x204, %g1 40012af8: 02 80 00 06 be 40012b10 40012afc: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 && (the_jnode->type == IMFS_LINEAR_FILE)) { 40012b00: c4 04 60 4c ld [ %l1 + 0x4c ], %g2 40012b04: 80 a0 a0 06 cmp %g2, 6 40012b08: 22 80 00 0c be,a 40012b38 <== NEVER TAKEN 40012b0c: 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) 40012b10: 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) 40012b14: 80 88 62 00 btst 0x200, %g1 40012b18: 22 80 00 05 be,a 40012b2c 40012b1c: c4 3c 20 08 std %g2, [ %l0 + 8 ] iop->offset = the_jnode->info.file.size; 40012b20: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] 40012b24: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 iop->size = the_jnode->info.file.size; 40012b28: c4 3c 20 08 std %g2, [ %l0 + 8 ] 40012b2c: b0 10 20 00 clr %i0 return 0; } 40012b30: 81 c7 e0 08 ret 40012b34: 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; 40012b38: d6 04 60 58 ld [ %l1 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 40012b3c: 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; 40012b40: 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; 40012b44: c0 24 60 50 clr [ %l1 + 0x50 ] <== NOT EXECUTED 40012b48: 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; 40012b4c: 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; 40012b50: 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) 40012b54: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 40012b58: 12 80 00 06 bne 40012b70 <== NOT EXECUTED 40012b5c: c2 24 60 4c st %g1, [ %l1 + 0x4c ] <== NOT EXECUTED 40012b60: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 40012b64: 84 10 20 00 clr %g2 <== NOT EXECUTED 40012b68: 10 bf ff eb b 40012b14 <== NOT EXECUTED 40012b6c: 86 10 20 00 clr %g3 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 40012b70: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40012b74: 92 10 20 00 clr %o1 <== NOT EXECUTED 40012b78: 94 10 20 00 clr %o2 <== NOT EXECUTED 40012b7c: 7f ff ff 1e call 400127f4 <== NOT EXECUTED 40012b80: 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) 40012b84: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40012b88: 02 bf ff ea be 40012b30 <== NOT EXECUTED 40012b8c: 01 00 00 00 nop <== NOT EXECUTED 40012b90: 10 bf ff e0 b 40012b10 <== NOT EXECUTED 40012b94: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED =============================================================================== 40012410 : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40012410: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40012414: 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 ) { 40012418: c2 04 20 08 ld [ %l0 + 8 ], %g1 4001241c: 80 a0 60 00 cmp %g1, 0 40012420: 22 80 00 06 be,a 40012438 <== NEVER TAKEN 40012424: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 40012428: 7f ff d8 0e call 40008460 <_Chain_Extract> 4001242c: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 40012430: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40012434: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 40012438: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4001243c: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 40012440: 90 07 bf f8 add %fp, -8, %o0 40012444: 7f ff c5 bc call 40003b34 40012448: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 4001244c: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 40012450: 90 10 00 10 mov %l0, %o0 40012454: 7f ff ff d6 call 400123ac 40012458: c2 24 20 48 st %g1, [ %l0 + 0x48 ] } 4001245c: 81 c7 e0 08 ret 40012460: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40009828 : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { return IMFS_initialize_support( 40009828: 13 10 00 6a sethi %hi(0x4001a800), %o1 4000982c: 15 10 00 6b sethi %hi(0x4001ac00), %o2 40009830: 92 12 63 24 or %o1, 0x324, %o1 40009834: 94 12 a0 e8 or %o2, 0xe8, %o2 40009838: 96 10 00 0a mov %o2, %o3 4000983c: 82 13 c0 00 mov %o7, %g1 40009840: 40 00 03 57 call 4000a59c 40009844: 9e 10 40 00 mov %g1, %o7 40009848: 01 00 00 00 nop <== NOT EXECUTED 4000984c: 40 00 98 a4 call 4002fadc <__end+0x1354c> <== NOT EXECUTED 40009850: 40 00 98 9c call 4002fac0 <__end+0x13530> <== NOT EXECUTED 40009854: 40 00 98 e4 call 4002fbe4 <__end+0x13654> <== NOT EXECUTED 40009858: 40 00 98 bc call 4002fb48 <__end+0x135b8> <== NOT EXECUTED 4000985c: 40 00 98 bc call 4002fb4c <__end+0x135bc> <== NOT EXECUTED 40009860: 40 00 98 ac call 4002fb10 <__end+0x13580> <== NOT EXECUTED 40009864: 40 00 98 ac call 4002fb14 <__end+0x13584> <== NOT EXECUTED 40009868: 40 00 98 d0 call 4002fba8 <__end+0x13618> <== NOT EXECUTED =============================================================================== 400024c4 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 400024c4: 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) ) ) 400024c8: 03 00 00 3c sethi %hi(0xf000), %g1 400024cc: 80 8e 40 01 btst %i1, %g1 400024d0: 02 80 00 50 be 40002610 <== NEVER TAKEN 400024d4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 400024d8: c2 4e 00 00 ldsb [ %i0 ], %g1 400024dc: 80 a0 60 5c cmp %g1, 0x5c 400024e0: 12 80 00 31 bne 400025a4 <== ALWAYS TAKEN 400024e4: 80 a0 60 2f cmp %g1, 0x2f 400024e8: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 400024ec: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 4001b868 400024f0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400024f4: c4 27 bf e8 st %g2, [ %fp + -24 ] 400024f8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 400024fc: c4 27 bf ec st %g2, [ %fp + -20 ] 40002500: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 40002504: c4 27 bf f0 st %g2, [ %fp + -16 ] 40002508: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 4000250c: c4 27 bf f4 st %g2, [ %fp + -12 ] 40002510: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40002514: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !temp_loc.ops->evalformake_h ) { 40002518: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000251c: c2 00 60 04 ld [ %g1 + 4 ], %g1 40002520: 80 a0 60 00 cmp %g1, 0 40002524: 02 80 00 35 be 400025f8 <== NEVER TAKEN 40002528: 90 10 20 01 mov 1, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 4000252c: 90 06 00 08 add %i0, %o0, %o0 40002530: a0 07 bf e8 add %fp, -24, %l0 40002534: 94 07 bf fc add %fp, -4, %o2 40002538: 92 10 00 10 mov %l0, %o1 4000253c: 9f c0 40 00 call %g1 40002540: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 40002544: 80 a2 20 00 cmp %o0, 0 40002548: 12 80 00 15 bne 4000259c 4000254c: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 40002550: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40002554: 80 a0 60 00 cmp %g1, 0 40002558: 02 80 00 34 be 40002628 <== NEVER TAKEN 4000255c: 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 ); 40002560: 92 10 00 19 mov %i1, %o1 40002564: 94 10 00 1a mov %i2, %o2 40002568: 96 10 00 1b mov %i3, %o3 4000256c: 9f c0 40 00 call %g1 40002570: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 40002574: c2 07 bf f4 ld [ %fp + -12 ], %g1 40002578: 80 a0 60 00 cmp %g1, 0 4000257c: 02 80 00 08 be 4000259c <== NEVER TAKEN 40002580: b0 10 00 08 mov %o0, %i0 40002584: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40002588: 80 a0 60 00 cmp %g1, 0 4000258c: 02 80 00 25 be 40002620 40002590: 01 00 00 00 nop 40002594: 9f c0 40 00 call %g1 40002598: 90 10 00 10 mov %l0, %o0 return result; } 4000259c: 81 c7 e0 08 ret 400025a0: 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 ); 400025a4: 22 bf ff d2 be,a 400024ec 400025a8: 03 10 00 6e sethi %hi(0x4001b800), %g1 400025ac: 80 a0 60 00 cmp %g1, 0 400025b0: 02 bf ff cf be 400024ec <== NEVER TAKEN 400025b4: 03 10 00 6e sethi %hi(0x4001b800), %g1 400025b8: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 4001b868 400025bc: c4 00 60 04 ld [ %g1 + 4 ], %g2 400025c0: c4 27 bf e8 st %g2, [ %fp + -24 ] 400025c4: c4 00 60 08 ld [ %g1 + 8 ], %g2 400025c8: c4 27 bf ec st %g2, [ %fp + -20 ] 400025cc: c4 00 60 0c ld [ %g1 + 0xc ], %g2 400025d0: c4 27 bf f0 st %g2, [ %fp + -16 ] 400025d4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 400025d8: c4 27 bf f4 st %g2, [ %fp + -12 ] 400025dc: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 400025e0: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !temp_loc.ops->evalformake_h ) { 400025e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400025e8: c2 00 60 04 ld [ %g1 + 4 ], %g1 400025ec: 80 a0 60 00 cmp %g1, 0 400025f0: 12 bf ff cf bne 4000252c <== ALWAYS TAKEN 400025f4: 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 ); 400025f8: 40 00 2e 4a call 4000df20 <__errno> <== NOT EXECUTED 400025fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002600: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40002604: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002608: 81 c7 e0 08 ret <== NOT EXECUTED 4000260c: 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 ); 40002610: 40 00 2e 44 call 4000df20 <__errno> <== NOT EXECUTED 40002614: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002618: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000261c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002620: 81 c7 e0 08 ret 40002624: 81 e8 00 00 restore ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 40002628: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000262c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002630: 02 bf ff f2 be 400025f8 <== NOT EXECUTED 40002634: 01 00 00 00 nop <== NOT EXECUTED 40002638: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000263c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40002640: 30 bf ff ee b,a 400025f8 <== NOT EXECUTED =============================================================================== 40002664 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 40002664: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 40002668: 80 a6 60 00 cmp %i1, 0 4000266c: 02 80 00 94 be 400028bc 40002670: a0 10 00 18 mov %i0, %l0 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 40002674: 80 a6 a0 01 cmp %i2, 1 40002678: 18 80 00 91 bgu 400028bc 4000267c: 01 00 00 00 nop errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 40002680: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 40002684: 80 a0 60 00 cmp %g1, 0 40002688: 02 80 00 98 be 400028e8 <== NEVER TAKEN 4000268c: 80 a6 e0 00 cmp %i3, 0 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 40002690: 02 80 00 05 be 400026a4 <== ALWAYS TAKEN 40002694: 90 10 20 6c mov 0x6c, %o0 size += strlen( device ) + 1; 40002698: 40 00 31 da call 4000ee00 <== NOT EXECUTED 4000269c: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 400026a0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 400026a4: 40 00 22 5d call 4000b018 400026a8: 01 00 00 00 nop if ( !temp_mt_entry ) { 400026ac: a2 92 20 00 orcc %o0, 0, %l1 400026b0: 02 80 00 97 be 4000290c <== NEVER TAKEN 400026b4: 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; 400026b8: f4 24 60 30 st %i2, [ %l1 + 0x30 ] if ( device ) { 400026bc: 80 a6 e0 00 cmp %i3, 0 400026c0: 02 80 00 7d be 400028b4 <== ALWAYS TAKEN 400026c4: e2 24 60 2c st %l1, [ %l1 + 0x2c ] temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 400026c8: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 400026cc: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 400026d0: 40 00 31 a9 call 4000ed74 <== NOT EXECUTED 400026d4: 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 ) { 400026d8: 80 a7 20 00 cmp %i4, 0 400026dc: 22 80 00 6e be,a 40002894 400026e0: c0 24 60 1c clr [ %l1 + 0x1c ] if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 400026e4: 40 00 31 c7 call 4000ee00 400026e8: 90 10 00 1c mov %i4, %o0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 400026ec: a4 07 bf ec add %fp, -20, %l2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 400026f0: 92 10 00 08 mov %o0, %o1 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 400026f4: 94 10 20 07 mov 7, %o2 400026f8: 90 10 00 1c mov %i4, %o0 400026fc: 96 10 00 12 mov %l2, %o3 40002700: 7f ff fe b9 call 400021e4 40002704: 98 10 20 01 mov 1, %o4 40002708: 80 a2 3f ff cmp %o0, -1 4000270c: 02 80 00 7b be 400028f8 <== NEVER TAKEN 40002710: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 40002714: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40002718: 80 a0 60 00 cmp %g1, 0 4000271c: 02 80 00 46 be 40002834 <== NEVER TAKEN 40002720: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 40002724: 9f c0 40 00 call %g1 40002728: 90 10 00 12 mov %l2, %o0 4000272c: 80 a2 20 01 cmp %o0, 1 40002730: 12 80 00 69 bne 400028d4 40002734: 09 10 00 6f sethi %hi(0x4001bc00), %g4 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 40002738: c2 01 23 58 ld [ %g4 + 0x358 ], %g1 ! 4001bf58 4000273c: 88 11 23 58 or %g4, 0x358, %g4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40002740: 88 01 20 04 add %g4, 4, %g4 40002744: 80 a0 40 04 cmp %g1, %g4 40002748: 02 80 00 0e be 40002780 <== NEVER TAKEN 4000274c: 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 ) 40002750: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40002754: 80 a0 80 03 cmp %g2, %g3 40002758: 32 80 00 07 bne,a 40002774 <== ALWAYS TAKEN 4000275c: c2 00 40 00 ld [ %g1 ], %g1 40002760: 30 80 00 48 b,a 40002880 <== NOT EXECUTED 40002764: 80 a0 80 03 cmp %g2, %g3 40002768: 02 80 00 46 be 40002880 4000276c: 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 ) { 40002770: c2 00 40 00 ld [ %g1 ], %g1 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 40002774: 80 a0 40 04 cmp %g1, %g4 40002778: 32 bf ff fb bne,a 40002764 4000277c: 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; 40002780: c6 24 60 08 st %g3, [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = loc.handlers; 40002784: c6 07 bf f4 ld [ %fp + -12 ], %g3 temp_mt_entry->mt_point_node.ops = loc.ops; 40002788: 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; 4000278c: 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; 40002790: 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 ){ 40002794: 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; 40002798: 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 ){ 4000279c: 80 a0 60 00 cmp %g1, 0 400027a0: 02 80 00 25 be 40002834 <== NEVER TAKEN 400027a4: c4 24 60 14 st %g2, [ %l1 + 0x14 ] errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 400027a8: 90 10 00 11 mov %l1, %o0 400027ac: 9f c0 40 00 call %g1 400027b0: a6 10 00 12 mov %l2, %l3 400027b4: 80 a2 20 00 cmp %o0, 0 400027b8: 12 80 00 24 bne 40002848 <== NEVER TAKEN 400027bc: 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 ) ) { 400027c0: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 400027c4: 9f c0 40 00 call %g1 400027c8: 90 10 00 11 mov %l1, %o0 400027cc: 80 a2 20 00 cmp %o0, 0 400027d0: 12 80 00 0b bne 400027fc <== NEVER TAKEN 400027d4: 11 10 00 6f sethi %hi(0x4001bc00), %o0 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 400027d8: 92 10 00 11 mov %l1, %o1 400027dc: 40 00 0f 1a call 40006444 <_Chain_Append> 400027e0: 90 12 23 58 or %o0, 0x358, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 400027e4: 80 a4 20 00 cmp %l0, 0 400027e8: 02 80 00 03 be 400027f4 <== NEVER TAKEN 400027ec: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 400027f0: e2 24 00 00 st %l1, [ %l0 ] 400027f4: 81 c7 e0 08 ret 400027f8: 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 ) { 400027fc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40002800: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 40002804: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002808: 02 80 00 04 be 40002818 <== NOT EXECUTED 4000280c: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 40002810: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002814: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 40002818: 40 00 20 88 call 4000aa38 <== NOT EXECUTED 4000281c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED if ( loc_to_free ) 40002820: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40002824: 32 80 00 0c bne,a 40002854 <== NOT EXECUTED 40002828: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); return -1; } 4000282c: 81 c7 e0 08 ret <== NOT EXECUTED 40002830: 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; 40002834: 40 00 2d bb call 4000df20 <__errno> <== NOT EXECUTED 40002838: 01 00 00 00 nop <== NOT EXECUTED 4000283c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40002840: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 40002844: 90 10 00 11 mov %l1, %o0 40002848: 40 00 20 7c call 4000aa38 4000284c: a6 10 00 12 mov %l2, %l3 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 40002850: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 40002854: 80 a0 60 00 cmp %g1, 0 40002858: 02 bf ff e7 be 400027f4 <== NEVER TAKEN 4000285c: b0 10 3f ff mov -1, %i0 40002860: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40002864: 80 a0 60 00 cmp %g1, 0 40002868: 02 bf ff e3 be 400027f4 <== NEVER TAKEN 4000286c: 90 10 00 13 mov %l3, %o0 40002870: 9f c0 40 00 call %g1 40002874: 01 00 00 00 nop 40002878: 81 c7 e0 08 ret 4000287c: 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; 40002880: 40 00 2d a8 call 4000df20 <__errno> 40002884: 01 00 00 00 nop 40002888: 82 10 20 10 mov 0x10, %g1 ! 10 goto cleanup_and_bail; 4000288c: 10 bf ff ee b 40002844 40002890: 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; 40002894: c0 24 60 24 clr [ %l1 + 0x24 ] temp_mt_entry->mt_fs_root.ops = NULL; 40002898: c0 24 60 28 clr [ %l1 + 0x28 ] temp_mt_entry->mt_point_node.node_access = NULL; 4000289c: c0 24 60 08 clr [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 400028a0: c0 24 60 10 clr [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = NULL; 400028a4: c0 24 60 14 clr [ %l1 + 0x14 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 400028a8: c0 24 60 18 clr [ %l1 + 0x18 ] 400028ac: 10 bf ff c5 b 400027c0 400028b0: 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; 400028b4: 10 bf ff 89 b 400026d8 400028b8: 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; 400028bc: 40 00 2d 99 call 4000df20 <__errno> 400028c0: b0 10 3f ff mov -1, %i0 400028c4: 82 10 20 16 mov 0x16, %g1 400028c8: c2 22 00 00 st %g1, [ %o0 ] return -1; 400028cc: 81 c7 e0 08 ret 400028d0: 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; 400028d4: 40 00 2d 93 call 4000df20 <__errno> 400028d8: 01 00 00 00 nop 400028dc: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 400028e0: 10 bf ff d9 b 40002844 400028e4: c2 22 00 00 st %g1, [ %o0 ] return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 400028e8: 40 00 2d 8e call 4000df20 <__errno> <== NOT EXECUTED 400028ec: a6 10 20 00 clr %l3 <== NOT EXECUTED 400028f0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400028f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 400028f8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400028fc: 40 00 20 4f call 4000aa38 <== NOT EXECUTED 40002900: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002904: 81 c7 e0 08 ret <== NOT EXECUTED 40002908: 81 e8 00 00 restore <== NOT EXECUTED if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; 4000290c: 40 00 2d 85 call 4000df20 <__errno> <== NOT EXECUTED 40002910: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002914: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40002918: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 4000291c: 81 c7 e0 08 ret <== NOT EXECUTED 40002920: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000292c : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 4000292c: 9d e3 bf a0 save %sp, -96, %sp /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 40002930: 80 a6 00 19 cmp %i0, %i1 40002934: 02 80 00 16 be 4000298c 40002938: 03 10 00 6e sethi %hi(0x4001b800), %g1 ptr = _REENT; } else { ptr = deleted_task->libc_reent; 4000293c: e0 06 61 58 ld [ %i1 + 0x158 ], %l0 } if (ptr && ptr != _global_impure_ptr) { 40002940: 80 a4 20 00 cmp %l0, 0 40002944: 02 80 00 0b be 40002970 <== NEVER TAKEN 40002948: 03 10 00 6c sethi %hi(0x4001b000), %g1 4000294c: c2 00 62 48 ld [ %g1 + 0x248 ], %g1 ! 4001b248 <_global_impure_ptr> 40002950: 80 a4 00 01 cmp %l0, %g1 40002954: 02 80 00 07 be 40002970 40002958: 13 10 00 0a sethi %hi(0x40002800), %o1 _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 4000295c: 90 10 00 10 mov %l0, %o0 40002960: 40 00 2f 8a call 4000e788 <_fwalk> 40002964: 92 12 61 94 or %o1, 0x194, %o1 #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 40002968: 40 00 1a 2c call 40009218 <_Workspace_Free> 4000296c: 90 10 00 10 mov %l0, %o0 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 40002970: 80 a6 00 19 cmp %i0, %i1 40002974: 12 80 00 04 bne 40002984 40002978: c0 26 61 58 clr [ %i1 + 0x158 ] _REENT = 0; 4000297c: 03 10 00 6e sethi %hi(0x4001b800), %g1 40002980: c0 20 60 c8 clr [ %g1 + 0xc8 ] ! 4001b8c8 <_impure_ptr> 40002984: 81 c7 e0 08 ret 40002988: 81 e8 00 00 restore /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 4000298c: 10 bf ff ed b 40002940 40002990: e0 00 60 c8 ld [ %g1 + 0xc8 ], %l0 =============================================================================== 40002994 : */ int newlib_free_buffers( FILE *fp ) { 40002994: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 40002998: 40 00 2e 7c call 4000e388 4000299c: 90 10 00 18 mov %i0, %o0 400029a0: 80 a2 20 02 cmp %o0, 2 400029a4: 28 80 00 06 bleu,a 400029bc <== ALWAYS TAKEN 400029a8: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 400029ac: 40 00 2d b5 call 4000e080 <== NOT EXECUTED 400029b0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 400029b4: 81 c7 e0 08 ret 400029b8: 91 e8 20 00 restore %g0, 0, %o0 { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 400029bc: 80 88 60 80 btst 0x80, %g1 400029c0: 02 bf ff fd be 400029b4 <== ALWAYS TAKEN 400029c4: 01 00 00 00 nop free( fp->_bf._base ); 400029c8: 40 00 20 1c call 4000aa38 <== NOT EXECUTED 400029cc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 400029d0: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 400029d4: 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; 400029d8: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 400029dc: 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; 400029e0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED break; default: fclose(fp); } return 0; } 400029e4: 81 c7 e0 08 ret <== NOT EXECUTED 400029e8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40002aa4 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 40002aa4: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 40002aa8: 03 10 00 83 sethi %hi(0x40020c00), %g1 40002aac: c4 48 63 7c ldsb [ %g1 + 0x37c ], %g2 ! 40020f7c 40002ab0: 80 a0 a0 00 cmp %g2, 0 40002ab4: 02 80 00 04 be 40002ac4 40002ab8: 84 10 20 01 mov 1, %g2 NULL_major = major; } return RTEMS_SUCCESSFUL; } 40002abc: 81 c7 e0 08 ret 40002ac0: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( 40002ac4: 11 10 00 7b sethi %hi(0x4001ec00), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 40002ac8: c4 28 63 7c stb %g2, [ %g1 + 0x37c ] status = rtems_io_register_name( 40002acc: 90 12 21 c8 or %o0, 0x1c8, %o0 40002ad0: 92 10 00 18 mov %i0, %o1 40002ad4: 40 00 00 51 call 40002c18 40002ad8: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 40002adc: 80 a2 20 00 cmp %o0, 0 40002ae0: 12 80 00 05 bne 40002af4 <== NEVER TAKEN 40002ae4: 03 10 00 84 sethi %hi(0x40021000), %g1 rtems_fatal_error_occurred(status); NULL_major = major; 40002ae8: f0 20 61 28 st %i0, [ %g1 + 0x128 ] ! 40021128 } return RTEMS_SUCCESSFUL; } 40002aec: 81 c7 e0 08 ret 40002af0: 91 e8 20 00 restore %g0, 0, %o0 major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 40002af4: 40 00 11 a6 call 4000718c <== NOT EXECUTED =============================================================================== 40002a80 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 40002a80: 80 a2 a0 00 cmp %o2, 0 40002a84: 02 80 00 04 be 40002a94 <== ALWAYS TAKEN 40002a88: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 40002a8c: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED 40002a90: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 40002a94: 81 c3 e0 08 retl 40002a98: 90 10 20 00 clr %o0 =============================================================================== 40002c34 : int open( const char *pathname, int flags, ... ) { 40002c34: 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); 40002c38: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002c3c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40002c40: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40002c44: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 40002c48: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40002c4c: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 40002c50: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40002c54: 02 80 00 03 be 40002c60 40002c58: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 40002c5c: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 40002c60: 82 07 a0 50 add %fp, 0x50, %g1 40002c64: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 40002c68: 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(); 40002c6c: 40 00 20 77 call 4000ae48 40002c70: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 40002c74: a0 92 20 00 orcc %o0, 0, %l0 40002c78: 02 80 00 6c be 40002e28 40002c7c: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 40002c80: 40 00 30 60 call 4000ee00 40002c84: 90 10 00 18 mov %i0, %o0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40002c88: 94 10 00 11 mov %l1, %o2 pathname, strlen( pathname ), eval_flags, &loc, true ); 40002c8c: 92 10 00 08 mov %o0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40002c90: a2 07 bf e8 add %fp, -24, %l1 40002c94: 90 10 00 18 mov %i0, %o0 40002c98: 96 10 00 11 mov %l1, %o3 40002c9c: 7f ff fd 52 call 400021e4 40002ca0: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 40002ca4: 80 a2 3f ff cmp %o0, -1 40002ca8: 02 80 00 65 be 40002e3c 40002cac: 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)) { 40002cb0: a8 10 00 11 mov %l1, %l4 40002cb4: 80 a0 6a 00 cmp %g1, 0xa00 40002cb8: 02 80 00 4a be 40002de0 40002cbc: 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; 40002cc0: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40002cc4: 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; 40002cc8: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 40002ccc: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 40002cd0: 90 10 00 19 mov %i1, %o0 40002cd4: 40 00 20 9e call 4000af4c 40002cd8: c2 24 20 3c st %g1, [ %l0 + 0x3c ] iop->pathinfo = loc; 40002cdc: c4 07 bf e8 ld [ %fp + -24 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 40002ce0: 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; 40002ce4: c4 24 20 1c st %g2, [ %l0 + 0x1c ] 40002ce8: 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 ); 40002cec: 90 12 00 13 or %o0, %l3, %o0 iop->pathinfo = loc; 40002cf0: c4 24 20 20 st %g2, [ %l0 + 0x20 ] 40002cf4: 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 ); 40002cf8: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 40002cfc: c4 24 20 24 st %g2, [ %l0 + 0x24 ] 40002d00: c4 07 bf f4 ld [ %fp + -12 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 40002d04: 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; 40002d08: c4 24 20 28 st %g2, [ %l0 + 0x28 ] 40002d0c: c4 07 bf f8 ld [ %fp + -8 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 40002d10: 02 80 00 32 be 40002dd8 <== NEVER TAKEN 40002d14: c4 24 20 2c st %g2, [ %l0 + 0x2c ] 40002d18: c2 00 40 00 ld [ %g1 ], %g1 40002d1c: 80 a0 60 00 cmp %g1, 0 40002d20: 02 80 00 2e be 40002dd8 <== NEVER TAKEN 40002d24: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 40002d28: 96 10 00 12 mov %l2, %o3 40002d2c: 90 10 00 10 mov %l0, %o0 40002d30: 9f c0 40 00 call %g1 40002d34: 94 10 00 19 mov %i1, %o2 if ( rc ) { 40002d38: 80 a2 20 00 cmp %o0, 0 40002d3c: 12 80 00 12 bne 40002d84 40002d40: 80 8e 64 00 btst 0x400, %i1 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 40002d44: 12 80 00 48 bne 40002e64 40002d48: 23 10 00 6f sethi %hi(0x4001bc00), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40002d4c: c2 04 63 1c ld [ %l1 + 0x31c ], %g1 ! 4001bf1c 40002d50: a0 24 00 01 sub %l0, %g1, %l0 40002d54: a1 3c 20 03 sra %l0, 3, %l0 40002d58: 85 2c 20 06 sll %l0, 6, %g2 40002d5c: 83 2c 20 03 sll %l0, 3, %g1 40002d60: 82 20 80 01 sub %g2, %g1, %g1 40002d64: 85 28 60 06 sll %g1, 6, %g2 40002d68: 82 00 40 02 add %g1, %g2, %g1 40002d6c: 82 00 40 10 add %g1, %l0, %g1 40002d70: b1 28 60 0f sll %g1, 0xf, %i0 40002d74: b0 26 00 01 sub %i0, %g1, %i0 40002d78: b1 2e 20 03 sll %i0, 3, %i0 } 40002d7c: 81 c7 e0 08 ret 40002d80: 91 ee 00 10 restore %i0, %l0, %o0 goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 40002d84: a8 10 00 11 mov %l1, %l4 40002d88: 40 00 2c 66 call 4000df20 <__errno> 40002d8c: 01 00 00 00 nop 40002d90: e6 02 00 00 ld [ %o0 ], %l3 */ done: va_end(ap); if ( rc ) { 40002d94: 80 a4 e0 00 cmp %l3, 0 40002d98: 12 80 00 12 bne 40002de0 <== ALWAYS TAKEN 40002d9c: 23 10 00 6f sethi %hi(0x4001bc00), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40002da0: c2 04 63 1c ld [ %l1 + 0x31c ], %g1 ! 4001bf1c <== NOT EXECUTED 40002da4: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 40002da8: a1 3c 20 03 sra %l0, 3, %l0 <== NOT EXECUTED 40002dac: 85 2c 20 06 sll %l0, 6, %g2 <== NOT EXECUTED 40002db0: 83 2c 20 03 sll %l0, 3, %g1 <== NOT EXECUTED 40002db4: 82 20 80 01 sub %g2, %g1, %g1 <== NOT EXECUTED 40002db8: 85 28 60 06 sll %g1, 6, %g2 <== NOT EXECUTED 40002dbc: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40002dc0: 82 00 40 10 add %g1, %l0, %g1 <== NOT EXECUTED 40002dc4: b1 28 60 0f sll %g1, 0xf, %i0 <== NOT EXECUTED 40002dc8: b0 26 00 01 sub %i0, %g1, %i0 <== NOT EXECUTED 40002dcc: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED } 40002dd0: 81 c7 e0 08 ret <== NOT EXECUTED 40002dd4: 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; 40002dd8: a8 10 00 11 mov %l1, %l4 <== NOT EXECUTED 40002ddc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED done: va_end(ap); if ( rc ) { if ( iop ) 40002de0: 80 a4 20 00 cmp %l0, 0 40002de4: 02 80 00 05 be 40002df8 <== NEVER TAKEN 40002de8: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 40002dec: 40 00 20 00 call 4000adec 40002df0: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 40002df4: 80 a5 20 00 cmp %l4, 0 40002df8: 02 80 00 0c be 40002e28 40002dfc: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 40002e00: c2 05 20 0c ld [ %l4 + 0xc ], %g1 40002e04: 80 a0 60 00 cmp %g1, 0 40002e08: 02 80 00 08 be 40002e28 <== NEVER TAKEN 40002e0c: 01 00 00 00 nop 40002e10: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40002e14: 80 a0 60 00 cmp %g1, 0 40002e18: 02 80 00 04 be 40002e28 <== NEVER TAKEN 40002e1c: 01 00 00 00 nop 40002e20: 9f c0 40 00 call %g1 40002e24: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 40002e28: 40 00 2c 3e call 4000df20 <__errno> 40002e2c: b0 10 3f ff mov -1, %i0 40002e30: e6 22 00 00 st %l3, [ %o0 ] 40002e34: 81 c7 e0 08 ret 40002e38: 81 e8 00 00 restore status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 40002e3c: 40 00 2c 39 call 4000df20 <__errno> 40002e40: 01 00 00 00 nop 40002e44: c2 02 00 00 ld [ %o0 ], %g1 40002e48: 80 a0 60 02 cmp %g1, 2 40002e4c: 02 80 00 31 be 40002f10 40002e50: 80 8e 62 00 btst 0x200, %i1 rc = errno; 40002e54: 40 00 2c 33 call 4000df20 <__errno> 40002e58: a8 10 20 00 clr %l4 goto done; 40002e5c: 10 bf ff ce b 40002d94 40002e60: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 40002e64: c2 04 63 1c ld [ %l1 + 0x31c ], %g1 40002e68: 92 10 20 00 clr %o1 40002e6c: 82 24 00 01 sub %l0, %g1, %g1 40002e70: 83 38 60 03 sra %g1, 3, %g1 40002e74: 87 28 60 06 sll %g1, 6, %g3 40002e78: 85 28 60 03 sll %g1, 3, %g2 40002e7c: 84 20 c0 02 sub %g3, %g2, %g2 40002e80: 87 28 a0 06 sll %g2, 6, %g3 40002e84: 84 00 80 03 add %g2, %g3, %g2 40002e88: 84 00 80 01 add %g2, %g1, %g2 40002e8c: 91 28 a0 0f sll %g2, 0xf, %o0 40002e90: 84 22 00 02 sub %o0, %g2, %g2 40002e94: 94 10 20 00 clr %o2 40002e98: 91 28 a0 03 sll %g2, 3, %o0 40002e9c: 40 00 1f 12 call 4000aae4 40002ea0: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 40002ea4: a6 92 20 00 orcc %o0, 0, %l3 40002ea8: 02 bf ff aa be 40002d50 <== ALWAYS TAKEN 40002eac: c2 04 63 1c ld [ %l1 + 0x31c ], %g1 if(errno) rc = errno; 40002eb0: 40 00 2c 1c call 4000df20 <__errno> <== NOT EXECUTED 40002eb4: 01 00 00 00 nop <== NOT EXECUTED 40002eb8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40002ebc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002ec0: 12 80 00 2e bne 40002f78 <== NOT EXECUTED 40002ec4: 01 00 00 00 nop <== NOT EXECUTED close( iop - rtems_libio_iops ); 40002ec8: c2 04 63 1c ld [ %l1 + 0x31c ], %g1 <== NOT EXECUTED 40002ecc: a8 10 20 00 clr %l4 <== NOT EXECUTED 40002ed0: 82 24 00 01 sub %l0, %g1, %g1 <== NOT EXECUTED 40002ed4: 83 38 60 03 sra %g1, 3, %g1 <== NOT EXECUTED 40002ed8: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 40002edc: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 40002ee0: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 40002ee4: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 40002ee8: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 40002eec: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 40002ef0: 87 28 a0 0f sll %g2, 0xf, %g3 <== NOT EXECUTED 40002ef4: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 40002ef8: a0 10 20 00 clr %l0 <== NOT EXECUTED 40002efc: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 40002f00: 40 00 1e 9e call 4000a978 <== NOT EXECUTED 40002f04: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 40002f08: 10 bf ff a4 b 40002d98 <== NOT EXECUTED 40002f0c: 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) ) { 40002f10: a8 10 20 00 clr %l4 40002f14: 02 bf ff b3 be 40002de0 40002f18: 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 ); 40002f1c: 13 00 00 20 sethi %hi(0x8000), %o1 40002f20: 90 10 00 18 mov %i0, %o0 40002f24: 92 14 80 09 or %l2, %o1, %o1 40002f28: 94 10 20 00 clr %o2 40002f2c: 7f ff fd 66 call 400024c4 40002f30: 96 10 20 00 clr %o3 if ( rc ) { 40002f34: 80 a2 20 00 cmp %o0, 0 40002f38: 12 bf ff 94 bne 40002d88 <== NEVER TAKEN 40002f3c: 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 ); 40002f40: 40 00 2f b0 call 4000ee00 40002f44: 90 10 00 18 mov %i0, %o0 40002f48: 94 10 20 00 clr %o2 40002f4c: 92 10 00 08 mov %o0, %o1 40002f50: 96 10 00 11 mov %l1, %o3 40002f54: 90 10 00 18 mov %i0, %o0 40002f58: 98 10 20 01 mov 1, %o4 40002f5c: 7f ff fc a2 call 400021e4 40002f60: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 40002f64: 80 a2 20 00 cmp %o0, 0 40002f68: 12 bf ff 9e bne 40002de0 <== NEVER TAKEN 40002f6c: 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; 40002f70: 10 bf ff 55 b 40002cc4 40002f74: 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; 40002f78: 40 00 2b ea call 4000df20 <__errno> <== NOT EXECUTED 40002f7c: 01 00 00 00 nop <== NOT EXECUTED 40002f80: 10 bf ff d2 b 40002ec8 <== NOT EXECUTED 40002f84: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED =============================================================================== 40002bc0 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 40002bc0: 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) { 40002bc4: 21 10 00 6a sethi %hi(0x4001a800), %l0 40002bc8: 92 10 20 00 clr %o1 40002bcc: 90 14 21 28 or %l0, 0x128, %o0 40002bd0: 40 00 00 19 call 40002c34 40002bd4: 94 10 20 00 clr %o2 40002bd8: 80 a2 3f ff cmp %o0, -1 40002bdc: 02 80 00 0e be 40002c14 40002be0: 90 14 21 28 or %l0, 0x128, %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) 40002be4: 92 10 20 01 mov 1, %o1 40002be8: 40 00 00 13 call 40002c34 40002bec: 94 10 20 00 clr %o2 40002bf0: 80 a2 3f ff cmp %o0, -1 40002bf4: 02 80 00 0c be 40002c24 <== NEVER TAKEN 40002bf8: 92 10 20 01 mov 1, %o1 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 40002bfc: 90 14 21 28 or %l0, 0x128, %o0 40002c00: 40 00 00 0d call 40002c34 40002c04: 94 10 20 00 clr %o2 40002c08: 80 a2 3f ff cmp %o0, -1 40002c0c: 02 80 00 04 be 40002c1c <== NEVER TAKEN 40002c10: 11 15 55 11 sethi %hi(0x55544400), %o0 40002c14: 81 c7 e0 08 ret 40002c18: 81 e8 00 00 restore rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 40002c1c: 40 00 0d 36 call 400060f4 <== NOT EXECUTED 40002c20: 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 */ 40002c24: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 40002c28: 40 00 0d 33 call 400060f4 <== NOT EXECUTED 40002c2c: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED =============================================================================== 40003764 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 40003764: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 40003768: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 4000376c: 80 88 60 01 btst 1, %g1 40003770: 02 80 00 19 be 400037d4 <== NEVER TAKEN 40003774: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 40003778: b0 0e 20 ff and %i0, 0xff, %i0 4000377c: 80 a6 20 09 cmp %i0, 9 40003780: 22 80 00 42 be,a 40003888 40003784: c6 06 60 28 ld [ %i1 + 0x28 ], %g3 40003788: 08 80 00 19 bleu 400037ec <== NEVER TAKEN 4000378c: 80 a6 20 08 cmp %i0, 8 40003790: 80 a6 20 0a cmp %i0, 0xa 40003794: 02 80 00 22 be 4000381c 40003798: 80 a6 20 0d cmp %i0, 0xd 4000379c: 02 80 00 2d be 40003850 <== NEVER TAKEN 400037a0: 80 88 60 10 btst 0x10, %g1 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 400037a4: 80 88 60 02 btst 2, %g1 400037a8: 12 80 00 46 bne 400038c0 <== NEVER TAKEN 400037ac: 03 10 00 6e sethi %hi(0x4001b800), %g1 400037b0: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 ! 4001b8c4 <__ctype_ptr__> c = toupper(c); if (!iscntrl(c)) 400037b4: b0 00 40 18 add %g1, %i0, %i0 400037b8: c2 0e 20 01 ldub [ %i0 + 1 ], %g1 400037bc: 80 88 60 20 btst 0x20, %g1 400037c0: 12 80 00 06 bne 400037d8 <== NEVER TAKEN 400037c4: 94 10 00 19 mov %i1, %o2 tty->column++; 400037c8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 400037cc: 82 00 60 01 inc %g1 400037d0: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 400037d4: 94 10 00 19 mov %i1, %o2 400037d8: 90 07 a0 44 add %fp, 0x44, %o0 400037dc: 7f ff ff 93 call 40003628 400037e0: 92 10 20 01 mov 1, %o1 400037e4: 81 c7 e0 08 ret 400037e8: 81 e8 00 00 restore oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 400037ec: 12 bf ff ef bne 400037a8 <== NOT EXECUTED 400037f0: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 400037f4: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 400037f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400037fc: 04 bf ff f6 ble 400037d4 <== NOT EXECUTED 40003800: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40003804: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += i; break; case '\b': if (tty->column > 0) tty->column--; 40003808: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 4000380c: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 40003810: 7f ff ff 86 call 40003628 <== NOT EXECUTED 40003814: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40003818: 30 80 00 3e b,a 40003910 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 4000381c: 80 88 60 20 btst 0x20, %g1 40003820: 32 80 00 02 bne,a 40003828 <== NEVER TAKEN 40003824: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 40003828: 80 88 60 04 btst 4, %g1 4000382c: 02 bf ff eb be 400037d8 <== NEVER TAKEN 40003830: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 40003834: 11 10 00 6a sethi %hi(0x4001a800), %o0 40003838: 92 10 20 01 mov 1, %o1 4000383c: 90 12 21 38 or %o0, 0x138, %o0 40003840: 7f ff ff 7a call 40003628 40003844: 94 10 00 19 mov %i1, %o2 tty->column = 0; 40003848: 10 bf ff e3 b 400037d4 4000384c: c0 26 60 28 clr [ %i1 + 0x28 ] } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 40003850: 02 80 00 06 be 40003868 <== NOT EXECUTED 40003854: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40003858: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 4000385c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003860: 02 bf ff e1 be 400037e4 <== NOT EXECUTED 40003864: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 40003868: 22 bf ff db be,a 400037d4 <== NOT EXECUTED 4000386c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 40003870: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 40003874: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003878: 02 bf ff d7 be 400037d4 <== NOT EXECUTED 4000387c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 40003880: 10 bf ff d5 b 400037d4 <== NOT EXECUTED 40003884: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003888: 05 00 00 06 sethi %hi(0x1800), %g2 4000388c: 82 08 40 02 and %g1, %g2, %g1 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40003890: 92 10 20 08 mov 8, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003894: 80 a0 40 02 cmp %g1, %g2 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40003898: 82 08 e0 07 and %g3, 7, %g1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 4000389c: 02 80 00 17 be 400038f8 <== ALWAYS TAKEN 400038a0: 92 22 40 01 sub %o1, %g1, %o1 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 400038a4: 86 02 40 03 add %o1, %g3, %g3 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 400038a8: 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; 400038ac: c6 26 60 28 st %g3, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 400038b0: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 400038b4: 7f ff ff 5d call 40003628 <== NOT EXECUTED 400038b8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400038bc: 30 80 00 15 b,a 40003910 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 400038c0: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 <== NOT EXECUTED 400038c4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 400038c8: b0 00 40 18 add %g1, %i0, %i0 <== NOT EXECUTED 400038cc: c6 0e 20 01 ldub [ %i0 + 1 ], %g3 <== NOT EXECUTED 400038d0: 86 08 e0 03 and %g3, 3, %g3 <== NOT EXECUTED 400038d4: 80 a0 e0 02 cmp %g3, 2 <== NOT EXECUTED 400038d8: 22 80 00 05 be,a 400038ec <== NOT EXECUTED 400038dc: 84 00 bf e0 add %g2, -32, %g2 <== NOT EXECUTED 400038e0: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 400038e4: 10 bf ff b4 b 400037b4 <== NOT EXECUTED 400038e8: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED 400038ec: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 400038f0: 10 bf ff b1 b 400037b4 <== NOT EXECUTED 400038f4: 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; 400038f8: 86 02 40 03 add %o1, %g3, %g3 rtems_termios_puts ( " ", i, tty); 400038fc: 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; 40003900: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 40003904: 11 10 00 6a sethi %hi(0x4001a800), %o0 40003908: 7f ff ff 48 call 40003628 4000390c: 90 12 21 40 or %o0, 0x140, %o0 ! 4001a940 <__FUNCTION__.5614+0x2b8> return; 40003910: 81 c7 e0 08 ret 40003914: 81 e8 00 00 restore =============================================================================== 4000d92c : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4000d92c: 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) 4000d930: 23 10 00 6b sethi %hi(0x4001ac00), %l1 4000d934: a0 07 bf dc add %fp, -36, %l0 4000d938: 92 10 20 03 mov 3, %o1 4000d93c: 90 14 62 88 or %l1, 0x288, %o0 4000d940: 94 10 20 07 mov 7, %o2 4000d944: 96 10 00 10 mov %l0, %o3 4000d948: 7f ff d2 27 call 400021e4 4000d94c: 98 10 20 01 mov 1, %o4 4000d950: 80 a2 20 00 cmp %o0, 0 4000d954: 12 80 00 43 bne 4000da60 <== ALWAYS TAKEN 4000d958: 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); 4000d95c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d960: 22 80 00 09 be,a 4000d984 <== NOT EXECUTED 4000d964: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000d968: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001bc1c <== NOT EXECUTED 4000d96c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d970: 22 80 00 05 be,a 4000d984 <== NOT EXECUTED 4000d974: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000d978: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000d97c: 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 ++); 4000d980: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000d984: c4 10 62 aa lduh [ %g1 + 0x2aa ], %g2 ! 4001beaa else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000d988: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000d98c: 95 28 a0 10 sll %g2, 0x10, %o2 4000d990: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000d994: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000d998: c4 30 62 aa sth %g2, [ %g1 + 0x2aa ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000d99c: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 4000d9a0: 03 00 00 19 sethi %hi(0x6400), %g1 4000d9a4: 84 10 a1 70 or %g2, 0x170, %g2 4000d9a8: 82 10 62 6f or %g1, 0x26f, %g1 4000d9ac: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000d9b0: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000d9b4: c4 3f bf f0 std %g2, [ %fp + -16 ] 4000d9b8: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000d9bc: 90 07 bf fa add %fp, -6, %o0 4000d9c0: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000d9c4: 40 00 04 43 call 4000ead0 4000d9c8: 92 12 62 90 or %o1, 0x290, %o1 ! 4001ae90 <__FUNCTION__.5895+0x30> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4000d9cc: 90 10 00 10 mov %l0, %o0 4000d9d0: 40 00 00 5a call 4000db38 4000d9d4: 92 10 21 80 mov 0x180, %o1 4000d9d8: 80 a2 20 00 cmp %o0, 0 4000d9dc: 12 80 00 1d bne 4000da50 <== NEVER TAKEN 4000d9e0: 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); 4000d9e4: 7f ff d4 94 call 40002c34 4000d9e8: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 4000d9ec: 80 a2 20 00 cmp %o0, 0 4000d9f0: 06 80 00 2f bl 4000daac <== ALWAYS TAKEN 4000d9f4: 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]); 4000d9f8: 03 10 00 6d sethi %hi(0x4001b400), %g1 <== NOT EXECUTED 4000d9fc: c4 00 63 54 ld [ %g1 + 0x354 ], %g2 ! 4001b754 <== NOT EXECUTED 4000da00: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 4000da04: 0a 80 00 23 bcs 4000da90 <== NOT EXECUTED 4000da08: 82 10 20 00 clr %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000da0c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000da10: 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; 4000da14: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000da18: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000da1c: 7f ff d4 86 call 40002c34 <== NOT EXECUTED 4000da20: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 4000da24: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 4000da28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000da2c: 06 80 00 26 bl 4000dac4 <== NOT EXECUTED 4000da30: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4000da34: 40 00 00 49 call 4000db58 <== NOT EXECUTED 4000da38: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 4000da3c: 40 00 01 39 call 4000df20 <__errno> 4000da40: b0 10 3f ff mov -1, %i0 4000da44: e2 22 00 00 st %l1, [ %o0 ] } 4000da48: 81 c7 e0 08 ret 4000da4c: 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){ 4000da50: 40 00 01 34 call 4000df20 <__errno> <== NOT EXECUTED 4000da54: 01 00 00 00 nop <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4000da58: 81 c7 e0 08 ret <== NOT EXECUTED 4000da5c: 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) 4000da60: 40 00 01 30 call 4000df20 <__errno> 4000da64: 01 00 00 00 nop 4000da68: c2 02 00 00 ld [ %o0 ], %g1 4000da6c: 80 a0 60 02 cmp %g1, 2 4000da70: 12 bf ff fa bne 4000da58 <== NEVER TAKEN 4000da74: 90 14 62 88 or %l1, 0x288, %o0 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4000da78: 7f ff d2 8b call 400024a4 4000da7c: 92 10 23 ff mov 0x3ff, %o1 4000da80: 80 a2 20 00 cmp %o0, 0 4000da84: 02 bf ff c0 be 4000d984 <== ALWAYS TAKEN 4000da88: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000da8c: 30 bf ff f3 b,a 4000da58 <== 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]); 4000da90: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000da94: c2 00 63 1c ld [ %g1 + 0x31c ], %g1 ! 4001bf1c <== NOT EXECUTED 4000da98: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 4000da9c: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 4000daa0: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 4000daa4: 10 bf ff da b 4000da0c <== NOT EXECUTED 4000daa8: 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; 4000daac: 40 00 01 1d call 4000df20 <__errno> 4000dab0: 01 00 00 00 nop 4000dab4: 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); 4000dab8: 40 00 00 28 call 4000db58 4000dabc: 90 10 00 10 mov %l0, %o0 4000dac0: 30 bf ff df b,a 4000da3c iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 4000dac4: 40 00 01 17 call 4000df20 <__errno> <== NOT EXECUTED 4000dac8: 01 00 00 00 nop <== NOT EXECUTED 4000dacc: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 4000dad0: 7f ff f3 aa call 4000a978 <== NOT EXECUTED 4000dad4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 4000dad8: 30 bf ff d7 b,a 4000da34 <== NOT EXECUTED =============================================================================== 4000c498 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000c498: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 4000c49c: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000c4a0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 4000c4a4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 4000c4a8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000c4ac: 12 80 00 12 bne 4000c4f4 <== NOT EXECUTED 4000c4b0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 4000c4b4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000c4b8: 02 80 00 0f be 4000c4f4 <== NOT EXECUTED 4000c4bc: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 4000c4c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c4c4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c4c8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c4cc: 7f ff e5 5d call 40005a40 <== NOT EXECUTED 4000c4d0: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c4d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c4d8: 12 80 00 07 bne 4000c4f4 <== NOT EXECUTED 4000c4dc: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000c4e0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c4e4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000c4e8: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c4ec: 7f ff e5 9c call 40005b5c <== NOT EXECUTED 4000c4f0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 4000c4f4: 81 c7 e0 08 ret <== NOT EXECUTED 4000c4f8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c420 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4000c420: 81 c3 e0 08 retl <== NOT EXECUTED 4000c424: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED =============================================================================== 4000c6f4 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000c6f4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000c6f8: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000c6fc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000c700: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c704: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c708: 7f ff e4 ce call 40005a40 <== NOT EXECUTED 4000c70c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c710: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c714: 12 80 00 2f bne 4000c7d0 <== NOT EXECUTED 4000c718: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4000c71c: a4 10 20 00 clr %l2 <== NOT EXECUTED 4000c720: b0 10 20 00 clr %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4000c724: 02 80 00 26 be 4000c7bc <== NOT EXECUTED 4000c728: 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); 4000c72c: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4000c730: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000c734: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000c738: 12 80 00 2a bne 4000c7e0 <== NOT EXECUTED 4000c73c: 82 26 80 12 sub %i2, %l2, %g1 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 4000c740: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000c744: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c748: 22 80 00 1d be,a 4000c7bc <== NOT EXECUTED 4000c74c: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4000c750: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000c754: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000c758: 32 80 00 19 bne,a 4000c7bc <== NOT EXECUTED 4000c75c: 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 ++; 4000c760: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c764: 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 ++; 4000c768: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c76c: 7f ff e4 fc call 40005b5c <== NOT EXECUTED 4000c770: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000c774: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000c778: 40 00 02 d6 call 4000d2d0 <== NOT EXECUTED 4000c77c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c780: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c784: 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)) 4000c788: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c78c: 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)) 4000c790: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c794: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c798: 7f ff e4 aa call 40005a40 <== NOT EXECUTED 4000c79c: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000c7a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c7a4: 12 80 00 32 bne 4000c86c <== NOT EXECUTED 4000c7a8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4000c7ac: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000c7b0: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000c7b4: 02 bf ff df be 4000c730 <== NOT EXECUTED 4000c7b8: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4000c7bc: 7f ff e4 e8 call 40005b5c <== NOT EXECUTED 4000c7c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 4000c7c4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000c7c8: 04 80 00 04 ble 4000c7d8 <== NOT EXECUTED 4000c7cc: 01 00 00 00 nop <== NOT EXECUTED return read; return ret; } 4000c7d0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c7d4: 81 e8 00 00 restore <== NOT EXECUTED 4000c7d8: 81 c7 e0 08 ret <== NOT EXECUTED 4000c7dc: 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); 4000c7e0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000c7e4: 38 80 00 02 bgu,a 4000c7ec <== NOT EXECUTED 4000c7e8: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4000c7ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000c7f0: e8 04 20 04 ld [ %l0 + 4 ], %l4 <== NOT EXECUTED 4000c7f4: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED if (chunk > chunk1) { 4000c7f8: 80 a4 40 14 cmp %l1, %l4 <== NOT EXECUTED 4000c7fc: 14 80 00 1e bg 4000c874 <== NOT EXECUTED 4000c800: 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); 4000c804: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED 4000c808: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000c80c: 40 00 08 01 call 4000e810 <== NOT EXECUTED 4000c810: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Start += chunk; 4000c814: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000c818: 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; 4000c81c: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000c820: 40 00 2c 04 call 40017830 <.urem> <== NOT EXECUTED 4000c824: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000c828: 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; 4000c82c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000c830: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4000c834: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c838: 12 80 00 03 bne 4000c844 <== NOT EXECUTED 4000c83c: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 4000c840: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 4000c844: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000c848: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c84c: 32 80 00 15 bne,a 4000c8a0 <== NOT EXECUTED 4000c850: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; 4000c854: 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) { 4000c858: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000c85c: 0a bf ff b5 bcs 4000c730 <== NOT EXECUTED 4000c860: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED 4000c864: 10 bf ff d6 b 4000c7bc <== NOT EXECUTED 4000c868: 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)) { 4000c86c: 10 bf ff d6 b 4000c7c4 <== NOT EXECUTED 4000c870: 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); 4000c874: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED 4000c878: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000c87c: 40 00 07 e5 call 4000e810 <== NOT EXECUTED 4000c880: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4000c884: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 4000c888: 90 04 80 14 add %l2, %l4, %o0 <== NOT EXECUTED 4000c88c: 94 24 40 14 sub %l1, %l4, %o2 <== NOT EXECUTED 4000c890: 40 00 07 e0 call 4000e810 <== NOT EXECUTED 4000c894: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 4000c898: 10 bf ff e0 b 4000c818 <== NOT EXECUTED 4000c89c: 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); 4000c8a0: 40 00 02 75 call 4000d274 <== NOT EXECUTED 4000c8a4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 4000c8a8: 10 bf ff ec b 4000c858 <== NOT EXECUTED 4000c8ac: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED =============================================================================== 4000c8b0 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000c8b0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 4000c8b4: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4000c8b8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c8bc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c8c0: 7f ff e4 60 call 40005a40 <== NOT EXECUTED 4000c8c4: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4000c8c8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c8cc: 12 80 00 47 bne 4000c9e8 <== NOT EXECUTED 4000c8d0: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4000c8d4: e4 06 60 18 ld [ %i1 + 0x18 ], %l2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4000c8d8: 80 8c a0 02 btst 2, %l2 <== NOT EXECUTED 4000c8dc: 02 80 00 05 be 4000c8f0 <== NOT EXECUTED 4000c8e0: a4 0c a0 06 and %l2, 6, %l2 <== NOT EXECUTED pipe->Readers --; 4000c8e4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c8e8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000c8ec: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4000c8f0: 80 8c a0 04 btst 4, %l2 <== NOT EXECUTED 4000c8f4: 32 80 00 1d bne,a 4000c968 <== NOT EXECUTED 4000c8f8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4000c8fc: 23 10 00 6f sethi %hi(0x4001bc00), %l1 <== NOT EXECUTED 4000c900: d0 04 62 a4 ld [ %l1 + 0x2a4 ], %o0 ! 4001bea4 <== NOT EXECUTED 4000c904: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c908: 7f ff e4 4e call 40005a40 <== NOT EXECUTED 4000c90c: 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) 4000c910: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c914: 12 80 00 35 bne 4000c9e8 <== NOT EXECUTED 4000c918: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 4000c91c: 7f ff e4 90 call 40005b5c <== NOT EXECUTED 4000c920: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4000c924: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c928: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c92c: 12 80 00 12 bne 4000c974 <== NOT EXECUTED 4000c930: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000c934: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c938: 02 80 00 1c be 4000c9a8 <== NOT EXECUTED 4000c93c: 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) 4000c940: 02 80 00 06 be 4000c958 <== NOT EXECUTED 4000c944: d0 04 62 a4 ld [ %l1 + 0x2a4 ], %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4000c948: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000c94c: 40 00 02 4a call 4000d274 <== NOT EXECUTED 4000c950: 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); 4000c954: d0 04 62 a4 ld [ %l1 + 0x2a4 ], %o0 <== NOT EXECUTED 4000c958: 7f ff e4 81 call 40005b5c <== NOT EXECUTED 4000c95c: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000c960: 81 c7 e0 08 ret <== NOT EXECUTED 4000c964: 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 --; 4000c968: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000c96c: 10 bf ff e4 b 4000c8fc <== NOT EXECUTED 4000c970: 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) 4000c974: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c978: 12 bf ff f7 bne 4000c954 <== NOT EXECUTED 4000c97c: 80 a4 a0 02 cmp %l2, 2 <== NOT EXECUTED 4000c980: 02 bf ff f6 be 4000c958 <== NOT EXECUTED 4000c984: d0 04 62 a4 ld [ %l1 + 0x2a4 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000c988: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000c98c: 40 00 02 3a call 4000d274 <== NOT EXECUTED 4000c990: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4000c994: d0 04 62 a4 ld [ %l1 + 0x2a4 ], %o0 <== NOT EXECUTED 4000c998: 7f ff e4 71 call 40005b5c <== NOT EXECUTED 4000c99c: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000c9a0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c9a4: 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); 4000c9a8: 40 00 02 19 call 4000d20c <== NOT EXECUTED 4000c9ac: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000c9b0: 40 00 02 17 call 4000d20c <== NOT EXECUTED 4000c9b4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000c9b8: 7f ff e3 f5 call 4000598c <== NOT EXECUTED 4000c9bc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000c9c0: 7f ff f8 1e call 4000aa38 <== NOT EXECUTED 4000c9c4: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED free(pipe); 4000c9c8: 7f ff f8 1c call 4000aa38 <== NOT EXECUTED 4000c9cc: 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); 4000c9d0: d0 04 62 a4 ld [ %l1 + 0x2a4 ], %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; 4000c9d4: 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); 4000c9d8: 7f ff e4 61 call 40005b5c <== NOT EXECUTED 4000c9dc: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000c9e0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c9e4: 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); 4000c9e8: 7f ff e5 c3 call 400060f4 <== NOT EXECUTED =============================================================================== 4000c4fc : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4000c4fc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 4000c500: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4000c504: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000c508: 12 80 00 04 bne 4000c518 <== NOT EXECUTED 4000c50c: b0 10 20 00 clr %i0 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4000c510: 81 c7 e0 08 ret <== NOT EXECUTED 4000c514: 81 e8 00 00 restore <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4000c518: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c51c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c520: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c524: 7f ff e5 47 call 40005a40 <== NOT EXECUTED 4000c528: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c52c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c530: 12 bf ff f8 bne 4000c510 <== NOT EXECUTED 4000c534: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4000c538: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c53c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c540: 02 80 00 56 be 4000c698 <== NOT EXECUTED 4000c544: 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; 4000c548: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 4000c54c: 80 a6 80 15 cmp %i2, %l5 <== NOT EXECUTED 4000c550: 18 80 00 03 bgu 4000c55c <== NOT EXECUTED 4000c554: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 4000c558: a4 10 00 1a mov %i2, %l2 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4000c55c: a6 10 20 00 clr %l3 <== NOT EXECUTED 4000c560: 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); 4000c564: 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) { 4000c568: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000c56c: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 4000c570: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000c574: 1a 80 00 28 bcc 4000c614 <== NOT EXECUTED 4000c578: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 4000c57c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000c580: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000c584: 32 80 00 46 bne,a 4000c69c <== NOT EXECUTED 4000c588: 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 ++; 4000c58c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c590: 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 ++; 4000c594: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c598: 7f ff e5 71 call 40005b5c <== NOT EXECUTED 4000c59c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000c5a0: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000c5a4: 40 00 03 4b call 4000d2d0 <== NOT EXECUTED 4000c5a8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c5ac: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c5b0: 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)) 4000c5b4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c5b8: 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)) 4000c5bc: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c5c0: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c5c4: 7f ff e5 1f call 40005a40 <== NOT EXECUTED 4000c5c8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000c5cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c5d0: 12 80 00 3a bne 4000c6b8 <== NOT EXECUTED 4000c5d4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4000c5d8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000c5dc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000c5e0: 12 80 00 2f bne 4000c69c <== NOT EXECUTED 4000c5e4: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4000c5e8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c5ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c5f0: 02 80 00 2b be 4000c69c <== NOT EXECUTED 4000c5f4: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED 4000c5f8: 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) { 4000c5fc: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000c600: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 4000c604: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000c608: 2a bf ff de bcs,a 4000c580 <== NOT EXECUTED 4000c60c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4000c610: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED 4000c614: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 4000c618: 38 80 00 02 bgu,a 4000c620 <== NOT EXECUTED 4000c61c: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4000c620: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 4000c624: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED 4000c628: 40 00 2c 82 call 40017830 <.urem> <== NOT EXECUTED 4000c62c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000c630: a4 25 40 08 sub %l5, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000c634: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000c638: 04 80 00 22 ble 4000c6c0 <== NOT EXECUTED 4000c63c: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4000c640: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 4000c644: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 4000c648: 40 00 08 72 call 4000e810 <== NOT EXECUTED 4000c64c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4000c650: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 4000c654: 92 04 80 13 add %l2, %l3, %o1 <== NOT EXECUTED 4000c658: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000c65c: 40 00 08 6d call 4000e810 <== NOT EXECUTED 4000c660: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4000c664: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000c668: 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; 4000c66c: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000c670: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c674: 12 80 00 19 bne 4000c6d8 <== NOT EXECUTED 4000c678: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 4000c67c: 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) { 4000c680: 80 a6 80 18 cmp %i2, %i0 <== NOT EXECUTED 4000c684: 08 80 00 1a bleu 4000c6ec <== NOT EXECUTED 4000c688: a6 10 00 18 mov %i0, %l3 <== NOT EXECUTED 4000c68c: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 4000c690: 10 bf ff b6 b 4000c568 <== NOT EXECUTED 4000c694: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 4000c698: 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); 4000c69c: 7f ff e5 30 call 40005b5c <== NOT EXECUTED 4000c6a0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 4000c6a4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000c6a8: 14 bf ff 9a bg 4000c510 <== NOT EXECUTED 4000c6ac: 01 00 00 00 nop <== NOT EXECUTED return written; return ret; } 4000c6b0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c6b4: 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)) { 4000c6b8: 10 bf ff fb b 4000c6a4 <== NOT EXECUTED 4000c6bc: 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); 4000c6c0: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 4000c6c4: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000c6c8: 40 00 08 52 call 4000e810 <== NOT EXECUTED 4000c6cc: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Length += chunk; 4000c6d0: 10 bf ff e6 b 4000c668 <== NOT EXECUTED 4000c6d4: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4000c6d8: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000c6dc: 40 00 02 e6 call 4000d274 <== NOT EXECUTED 4000c6e0: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 4000c6e4: 10 bf ff e7 b 4000c680 <== NOT EXECUTED 4000c6e8: 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) { 4000c6ec: 10 bf ff ec b 4000c69c <== NOT EXECUTED 4000c6f0: a2 10 20 00 clr %l1 <== NOT EXECUTED =============================================================================== 400076d0 : ) { /* * Update call statistics */ MSBUMP(memalign_calls, 1); 400076d0: 05 10 00 99 sethi %hi(0x40026400), %g2 400076d4: 84 10 a0 38 or %g2, 0x38, %g2 ! 40026438 400076d8: c6 00 a0 08 ld [ %g2 + 8 ], %g3 400076dc: 86 00 e0 01 inc %g3 400076e0: c6 20 a0 08 st %g3, [ %g2 + 8 ] if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 400076e4: 84 02 7f ff add %o1, -1, %g2 400076e8: 80 88 80 09 btst %g2, %o1 400076ec: 02 80 00 04 be 400076fc <== ALWAYS TAKEN 400076f0: 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 ); } 400076f4: 81 c3 e0 08 retl 400076f8: 90 10 20 16 mov 0x16, %o0 /* * Update call statistics */ MSBUMP(memalign_calls, 1); if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 400076fc: 08 bf ff fe bleu 400076f4 40007700: 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 ); 40007704: 82 13 c0 00 mov %o7, %g1 40007708: 40 00 00 68 call 400078a8 4000770c: 9e 10 40 00 mov %g1, %o7 =============================================================================== 40002bc8 : * putk * * Kernel putk (e.g. puts) function requiring minimal infrastrure. */ void putk(const char *s) { 40002bc8: 9d e3 bf a0 save %sp, -96, %sp const char *p = s; for (p=s ; *p ; p++ ) 40002bcc: d0 0e 00 00 ldub [ %i0 ], %o0 40002bd0: 91 2a 20 18 sll %o0, 0x18, %o0 40002bd4: 80 a2 20 00 cmp %o0, 0 40002bd8: 02 80 00 0c be 40002c08 <== NEVER TAKEN 40002bdc: 23 10 00 65 sethi %hi(0x40019400), %l1 40002be0: a0 14 63 90 or %l1, 0x390, %l0 ! 40019790 BSP_output_char(*p); 40002be4: c2 04 00 00 ld [ %l0 ], %g1 40002be8: 9f c0 40 00 call %g1 40002bec: 91 3a 20 18 sra %o0, 0x18, %o0 */ void putk(const char *s) { const char *p = s; for (p=s ; *p ; p++ ) 40002bf0: b0 06 20 01 inc %i0 40002bf4: d0 0e 00 00 ldub [ %i0 ], %o0 40002bf8: 91 2a 20 18 sll %o0, 0x18, %o0 40002bfc: 80 a2 20 00 cmp %o0, 0 40002c00: 32 bf ff fa bne,a 40002be8 40002c04: c2 04 00 00 ld [ %l0 ], %g1 BSP_output_char(*p); BSP_output_char('\n'); 40002c08: c2 04 63 90 ld [ %l1 + 0x390 ], %g1 40002c0c: 9f c0 40 00 call %g1 40002c10: 90 10 20 0a mov 0xa, %o0 } 40002c14: 81 c7 e0 08 ret 40002c18: 81 e8 00 00 restore =============================================================================== 40019bc4 : ssize_t read( int fd, void *buffer, size_t count ) { 40019bc4: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40019bc8: 03 10 00 6d sethi %hi(0x4001b400), %g1 40019bcc: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 40019bd0: 80 a6 00 01 cmp %i0, %g1 40019bd4: 1a 80 00 23 bcc 40019c60 <== NEVER TAKEN 40019bd8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 iop = rtems_libio_iop( fd ); 40019bdc: e0 00 63 1c ld [ %g1 + 0x31c ], %l0 ! 4001bf1c 40019be0: 83 2e 20 06 sll %i0, 6, %g1 40019be4: b1 2e 20 03 sll %i0, 3, %i0 40019be8: b0 06 00 01 add %i0, %g1, %i0 40019bec: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 40019bf0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40019bf4: 80 88 61 00 btst 0x100, %g1 40019bf8: 02 80 00 1a be 40019c60 40019bfc: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 40019c00: 02 80 00 1e be 40019c78 <== NEVER TAKEN 40019c04: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 40019c08: 02 80 00 14 be 40019c58 <== NEVER TAKEN 40019c0c: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40019c10: 80 88 60 02 btst 2, %g1 40019c14: 02 80 00 19 be 40019c78 <== NEVER TAKEN 40019c18: 01 00 00 00 nop /* * Now process the read(). */ if ( !iop->handlers->read_h ) 40019c1c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40019c20: c2 00 60 08 ld [ %g1 + 8 ], %g1 40019c24: 80 a0 60 00 cmp %g1, 0 40019c28: 02 80 00 1a be 40019c90 <== NEVER TAKEN 40019c2c: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 40019c30: 94 10 00 1a mov %i2, %o2 40019c34: 9f c0 40 00 call %g1 40019c38: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 40019c3c: b0 92 20 00 orcc %o0, 0, %i0 40019c40: 04 80 00 06 ble 40019c58 40019c44: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 40019c48: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 40019c4c: 86 83 40 18 addcc %o5, %i0, %g3 40019c50: 84 43 00 02 addx %o4, %g2, %g2 40019c54: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 40019c58: 81 c7 e0 08 ret 40019c5c: 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 ); 40019c60: 7f ff d0 b0 call 4000df20 <__errno> 40019c64: b0 10 3f ff mov -1, %i0 40019c68: 82 10 20 09 mov 9, %g1 40019c6c: c2 22 00 00 st %g1, [ %o0 ] 40019c70: 81 c7 e0 08 ret 40019c74: 81 e8 00 00 restore rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40019c78: 7f ff d0 aa call 4000df20 <__errno> <== NOT EXECUTED 40019c7c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40019c80: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40019c84: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019c88: 81 c7 e0 08 ret <== NOT EXECUTED 40019c8c: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019c90: 7f ff d0 a4 call 4000df20 <__errno> <== NOT EXECUTED 40019c94: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40019c98: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40019c9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019ca0: 81 c7 e0 08 ret <== NOT EXECUTED 40019ca4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005f44 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 40005f44: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 40005f48: 80 a6 60 00 cmp %i1, 0 40005f4c: 02 80 00 2b be 40005ff8 <== NEVER TAKEN 40005f50: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 40005f54: 40 00 3a 1f call 400147d0 40005f58: 90 10 00 18 mov %i0, %o0 40005f5c: a0 07 bf ec add %fp, -20, %l0 40005f60: 92 10 00 08 mov %o0, %o1 40005f64: 94 10 20 00 clr %o2 40005f68: 90 10 00 18 mov %i0, %o0 40005f6c: 96 10 00 10 mov %l0, %o3 40005f70: 98 10 20 00 clr %o4 40005f74: 7f ff fa c0 call 40004a74 40005f78: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 40005f7c: 80 a2 20 00 cmp %o0, 0 40005f80: 12 80 00 1c bne 40005ff0 <== NEVER TAKEN 40005f84: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 40005f88: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40005f8c: 80 a0 60 00 cmp %g1, 0 40005f90: 22 80 00 31 be,a 40006054 <== NEVER TAKEN 40005f94: 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 ){ 40005f98: 9f c0 40 00 call %g1 40005f9c: 90 10 00 10 mov %l0, %o0 40005fa0: 80 a2 20 04 cmp %o0, 4 40005fa4: 12 80 00 1b bne 40006010 40005fa8: 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 ){ 40005fac: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 40005fb0: 80 a0 60 00 cmp %g1, 0 40005fb4: 02 80 00 27 be 40006050 <== NEVER TAKEN 40005fb8: 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 ); 40005fbc: 94 10 00 1a mov %i2, %o2 40005fc0: 9f c0 40 00 call %g1 40005fc4: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005fc8: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005fcc: 80 a0 60 00 cmp %g1, 0 40005fd0: 02 80 00 08 be 40005ff0 <== NEVER TAKEN 40005fd4: b0 10 00 08 mov %o0, %i0 40005fd8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005fdc: 80 a0 60 00 cmp %g1, 0 40005fe0: 02 80 00 26 be 40006078 <== NEVER TAKEN 40005fe4: 01 00 00 00 nop 40005fe8: 9f c0 40 00 call %g1 40005fec: 90 10 00 10 mov %l0, %o0 return result; } 40005ff0: 81 c7 e0 08 ret 40005ff4: 81 e8 00 00 restore { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 40005ff8: 40 00 32 f0 call 40012bb8 <__errno> <== NOT EXECUTED 40005ffc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40006000: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40006004: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40006008: 81 c7 e0 08 ret <== NOT EXECUTED 4000600c: 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 ); 40006010: c2 07 bf f8 ld [ %fp + -8 ], %g1 40006014: 80 a0 60 00 cmp %g1, 0 40006018: 02 80 00 08 be 40006038 <== NEVER TAKEN 4000601c: 01 00 00 00 nop 40006020: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006024: 80 a0 60 00 cmp %g1, 0 40006028: 02 80 00 04 be 40006038 <== NEVER TAKEN 4000602c: 01 00 00 00 nop 40006030: 9f c0 40 00 call %g1 40006034: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40006038: 40 00 32 e0 call 40012bb8 <__errno> 4000603c: b0 10 3f ff mov -1, %i0 40006040: 82 10 20 16 mov 0x16, %g1 40006044: c2 22 00 00 st %g1, [ %o0 ] 40006048: 81 c7 e0 08 ret 4000604c: 81 e8 00 00 restore } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 40006050: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40006054: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006058: 02 80 00 04 be 40006068 <== NOT EXECUTED 4000605c: 01 00 00 00 nop <== NOT EXECUTED 40006060: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006064: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006068: 40 00 32 d4 call 40012bb8 <__errno> <== NOT EXECUTED 4000606c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40006070: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40006074: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40006078: 81 c7 e0 08 ret <== NOT EXECUTED 4000607c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004768 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 40004768: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 4000476c: 03 10 00 81 sethi %hi(0x40020400), %g1 40004770: c2 00 61 84 ld [ %g1 + 0x184 ], %g1 ! 40020584 40004774: 80 a6 00 01 cmp %i0, %g1 40004778: 1a 80 00 52 bcc 400048c0 <== NEVER TAKEN 4000477c: 03 10 00 85 sethi %hi(0x40021400), %g1 iop = rtems_libio_iop( fd ); 40004780: e4 00 61 24 ld [ %g1 + 0x124 ], %l2 ! 40021524 40004784: 83 2e 20 06 sll %i0, 6, %g1 40004788: b1 2e 20 03 sll %i0, 3, %i0 4000478c: b0 06 00 01 add %i0, %g1, %i0 40004790: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 40004794: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 40004798: 80 88 61 00 btst 0x100, %g1 4000479c: 02 80 00 49 be 400048c0 <== NEVER TAKEN 400047a0: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 400047a4: 02 80 00 26 be 4000483c <== NEVER TAKEN 400047a8: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 400047ac: 02 80 00 24 be 4000483c 400047b0: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 400047b4: 04 80 00 22 ble 4000483c 400047b8: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 400047bc: 14 80 00 20 bg 4000483c <== NEVER TAKEN 400047c0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 400047c4: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 400047c8: c2 00 60 08 ld [ %g1 + 8 ], %g1 400047cc: 80 a0 60 00 cmp %g1, 0 400047d0: 02 80 00 42 be 400048d8 <== NEVER TAKEN 400047d4: 86 10 20 00 clr %g3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 400047d8: 84 10 00 19 mov %i1, %g2 400047dc: 88 10 20 00 clr %g4 400047e0: 10 80 00 03 b 400047ec 400047e4: 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++ ) { 400047e8: 88 10 00 0c mov %o4, %g4 ssize_t old; if ( !iov[v].iov_base ) 400047ec: da 00 80 00 ld [ %g2 ], %o5 400047f0: 80 a3 60 00 cmp %o5, 0 400047f4: 02 80 00 12 be 4000483c 400047f8: 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; 400047fc: da 00 a0 04 ld [ %g2 + 4 ], %o5 40004800: 98 01 00 0d add %g4, %o5, %o4 if ( total < old ) 40004804: 80 a1 00 0c cmp %g4, %o4 40004808: 14 80 00 0d bg 4000483c 4000480c: 84 00 a0 08 add %g2, 8, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 40004810: 80 a0 00 0d cmp %g0, %o5 40004814: 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++ ) { 40004818: 80 a6 80 03 cmp %i2, %g3 4000481c: 14 bf ff f3 bg 400047e8 40004820: 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 ) { 40004824: 80 8a e0 ff btst 0xff, %o3 40004828: a6 10 20 00 clr %l3 4000482c: 02 80 00 0c be 4000485c 40004830: b0 10 20 00 clr %i0 if (bytes != iov[ v ].iov_len) break; } return total; } 40004834: 81 c7 e0 08 ret 40004838: 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 ); 4000483c: 40 00 30 36 call 40010914 <__errno> 40004840: b0 10 3f ff mov -1, %i0 40004844: 82 10 20 16 mov 0x16, %g1 40004848: c2 22 00 00 st %g1, [ %o0 ] 4000484c: 81 c7 e0 08 ret 40004850: 81 e8 00 00 restore } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40004854: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 40004858: c2 00 60 08 ld [ %g1 + 8 ], %g1 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 4000485c: d2 06 40 00 ld [ %i1 ], %o1 40004860: d4 06 60 04 ld [ %i1 + 4 ], %o2 40004864: 9f c0 40 00 call %g1 40004868: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 4000486c: 80 a2 20 00 cmp %o0, 0 40004870: 06 80 00 12 bl 400048b8 <== NEVER TAKEN 40004874: 01 00 00 00 nop return -1; if ( bytes > 0 ) { 40004878: 02 80 00 07 be 40004894 <== NEVER TAKEN 4000487c: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40004880: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 40004884: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40004888: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 4000488c: 84 40 80 10 addx %g2, %l0, %g2 40004890: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 40004894: c2 06 60 04 ld [ %i1 + 4 ], %g1 40004898: 80 a2 00 01 cmp %o0, %g1 4000489c: 12 bf ff e6 bne 40004834 <== NEVER TAKEN 400048a0: a6 04 e0 01 inc %l3 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 400048a4: 80 a6 80 13 cmp %i2, %l3 400048a8: 14 bf ff eb bg 40004854 400048ac: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 400048b0: 81 c7 e0 08 ret 400048b4: 81 e8 00 00 restore 400048b8: 81 c7 e0 08 ret <== NOT EXECUTED 400048bc: 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 ); 400048c0: 40 00 30 15 call 40010914 <__errno> <== NOT EXECUTED 400048c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400048c8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400048cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400048d0: 81 c7 e0 08 ret <== NOT EXECUTED 400048d4: 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 ); 400048d8: 40 00 30 0f call 40010914 <__errno> <== NOT EXECUTED 400048dc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400048e0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400048e4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400048e8: 81 c7 e0 08 ret <== NOT EXECUTED 400048ec: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40019d2c : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 40019d2c: 9d e3 bf 98 save %sp, -104, %sp 40019d30: 21 10 00 6f sethi %hi(0x4001bc00), %l0 40019d34: a0 14 23 28 or %l0, 0x328, %l0 ! 4001bf28 40019d38: 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())) { 40019d3c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019d40: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 ! 4001c290 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 40019d44: 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())) { 40019d48: 80 a0 60 03 cmp %g1, 3 40019d4c: 02 80 00 36 be 40019e24 <== ALWAYS TAKEN 40019d50: c4 24 20 10 st %g2, [ %l0 + 0x10 ] } /* * Continue with realloc(). */ if ( !ptr ) 40019d54: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40019d58: 02 80 00 3e be 40019e50 40019d5c: 80 a6 60 00 cmp %i1, 0 return malloc( size ); if ( !size ) { 40019d60: 02 80 00 11 be 40019da4 <== NEVER TAKEN 40019d64: 23 10 00 6d sethi %hi(0x4001b400), %l1 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 40019d68: d0 04 63 60 ld [ %l1 + 0x360 ], %o0 ! 4001b760 40019d6c: 92 10 00 18 mov %i0, %o1 40019d70: 40 00 00 75 call 40019f44 <_Protected_heap_Get_block_size> 40019d74: 94 07 bf fc add %fp, -4, %o2 40019d78: 80 8a 20 ff btst 0xff, %o0 40019d7c: 02 80 00 0f be 40019db8 40019d80: d0 04 63 60 ld [ %l1 + 0x360 ], %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 ) ) { 40019d84: 92 10 00 18 mov %i0, %o1 40019d88: 40 00 00 7c call 40019f78 <_Protected_heap_Resize_block> 40019d8c: 94 10 00 19 mov %i1, %o2 40019d90: 80 8a 20 ff btst 0xff, %o0 40019d94: 02 80 00 0f be 40019dd0 40019d98: 01 00 00 00 nop memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 40019d9c: 81 c7 e0 08 ret 40019da0: 81 e8 00 00 restore */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 40019da4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40019da8: 7f ff c3 24 call 4000aa38 <== NOT EXECUTED 40019dac: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 40019db0: 81 c7 e0 08 ret <== NOT EXECUTED 40019db4: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 40019db8: 7f ff d0 5a call 4000df20 <__errno> 40019dbc: b0 10 20 00 clr %i0 40019dc0: 82 10 20 16 mov 0x16, %g1 40019dc4: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 40019dc8: 81 c7 e0 08 ret 40019dcc: 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 ); 40019dd0: 7f ff c4 92 call 4000b018 40019dd4: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 40019dd8: 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 ); 40019ddc: a2 10 00 08 mov %o0, %l1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 40019de0: 82 00 7f ff add %g1, -1, %g1 if ( !new_area ) { 40019de4: 80 a2 20 00 cmp %o0, 0 40019de8: 02 80 00 18 be 40019e48 40019dec: c2 24 20 04 st %g1, [ %l0 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 40019df0: c2 07 bf fc ld [ %fp + -4 ], %g1 40019df4: 80 a6 40 01 cmp %i1, %g1 40019df8: 08 80 00 03 bleu 40019e04 <== NEVER TAKEN 40019dfc: 94 10 00 19 mov %i1, %o2 40019e00: 94 10 00 01 mov %g1, %o2 40019e04: 92 10 00 18 mov %i0, %o1 40019e08: 7f ff d2 82 call 4000e810 40019e0c: 90 10 00 11 mov %l1, %o0 free( ptr ); 40019e10: 90 10 00 18 mov %i0, %o0 40019e14: 7f ff c3 09 call 4000aa38 40019e18: b0 10 00 11 mov %l1, %i0 return new_area; 40019e1c: 81 c7 e0 08 ret 40019e20: 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) 40019e24: 03 10 00 70 sethi %hi(0x4001c000), %g1 40019e28: c2 00 60 f0 ld [ %g1 + 0xf0 ], %g1 ! 4001c0f0 <_Thread_Dispatch_disable_level> 40019e2c: 80 a0 60 00 cmp %g1, 0 40019e30: 12 80 00 06 bne 40019e48 <== NEVER TAKEN 40019e34: 03 10 00 70 sethi %hi(0x4001c000), %g1 return (void *) 0; if (_ISR_Nest_level > 0) 40019e38: c2 00 61 88 ld [ %g1 + 0x188 ], %g1 ! 4001c188 <_ISR_Nest_level> 40019e3c: 80 a0 60 00 cmp %g1, 0 40019e40: 02 bf ff c6 be 40019d58 <== ALWAYS TAKEN 40019e44: 80 a6 20 00 cmp %i0, 0 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 40019e48: 81 c7 e0 08 ret 40019e4c: 91 e8 20 00 restore %g0, 0, %o0 /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 40019e50: 7f ff c4 72 call 4000b018 40019e54: 90 10 00 19 mov %i1, %o0 40019e58: 81 c7 e0 08 ret 40019e5c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40007190 : #include int rmdir( const char *pathname ) { 40007190: 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 ); 40007194: 7f ff f8 da call 400054fc 40007198: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 4000719c: a0 92 20 00 orcc %o0, 0, %l0 400071a0: 32 80 00 96 bne,a 400073f8 400071a4: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 400071a8: c2 4e 00 00 ldsb [ %i0 ], %g1 400071ac: 80 a0 60 5c cmp %g1, 0x5c 400071b0: 12 80 00 59 bne 40007314 <== ALWAYS TAKEN 400071b4: 80 a0 60 2f cmp %g1, 0x2f 400071b8: 03 10 00 9d sethi %hi(0x40027400), %g1 <== NOT EXECUTED 400071bc: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 400071c0: a2 10 20 00 clr %l1 400071c4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400071c8: c4 27 bf ec st %g2, [ %fp + -20 ] 400071cc: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 400071d0: c4 27 bf f0 st %g2, [ %fp + -16 ] 400071d4: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 400071d8: c4 27 bf f4 st %g2, [ %fp + -12 ] 400071dc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 400071e0: c4 27 bf f8 st %g2, [ %fp + -8 ] 400071e4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 400071e8: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 400071ec: c2 07 bf ec ld [ %fp + -20 ], %g1 name = pathname + parentpathlen; 400071f0: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 400071f4: c2 27 bf d8 st %g1, [ %fp + -40 ] 400071f8: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 400071fc: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40007200: c2 27 bf dc st %g1, [ %fp + -36 ] 40007204: 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 ), 40007208: a0 07 bf d8 add %fp, -40, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000720c: c2 27 bf e0 st %g1, [ %fp + -32 ] 40007210: c2 07 bf f8 ld [ %fp + -8 ], %g1 40007214: c2 27 bf e4 st %g1, [ %fp + -28 ] 40007218: c2 07 bf fc ld [ %fp + -4 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000721c: 40 00 3e 7f call 40016c18 40007220: c2 27 bf e8 st %g1, [ %fp + -24 ] 40007224: 92 10 00 08 mov %o0, %o1 40007228: 7f ff f8 94 call 40005478 4000722c: 90 10 00 18 mov %i0, %o0 40007230: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40007234: 40 00 3e 79 call 40016c18 40007238: 90 10 00 18 mov %i0, %o0 4000723c: 94 10 20 00 clr %o2 40007240: 92 10 00 08 mov %o0, %o1 40007244: 96 10 00 10 mov %l0, %o3 40007248: 90 10 00 18 mov %i0, %o0 4000724c: 7f ff f8 c9 call 40005570 40007250: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 40007254: 80 a2 20 00 cmp %o0, 0 40007258: 12 80 00 2a bne 40007300 4000725c: c4 07 bf e4 ld [ %fp + -28 ], %g2 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 40007260: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40007264: 80 a0 60 00 cmp %g1, 0 40007268: 22 80 00 8a be,a 40007490 <== NEVER TAKEN 4000726c: 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 ){ 40007270: 9f c0 40 00 call %g1 40007274: 90 10 00 10 mov %l0, %o0 40007278: 80 a2 20 01 cmp %o0, 1 4000727c: 12 80 00 38 bne 4000735c 40007280: c2 07 bf e0 ld [ %fp + -32 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 40007284: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40007288: 80 a0 60 00 cmp %g1, 0 4000728c: 02 80 00 65 be 40007420 <== NEVER TAKEN 40007290: 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 ); 40007294: 92 10 00 10 mov %l0, %o1 40007298: 9f c0 40 00 call %g1 4000729c: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 400072a0: c2 07 bf e4 ld [ %fp + -28 ], %g1 400072a4: 80 a0 60 00 cmp %g1, 0 400072a8: 02 80 00 08 be 400072c8 <== NEVER TAKEN 400072ac: b0 10 00 08 mov %o0, %i0 400072b0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400072b4: 80 a0 60 00 cmp %g1, 0 400072b8: 02 80 00 05 be 400072cc <== NEVER TAKEN 400072bc: 80 8c 60 ff btst 0xff, %l1 400072c0: 9f c0 40 00 call %g1 400072c4: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 400072c8: 80 8c 60 ff btst 0xff, %l1 400072cc: 02 80 00 0b be 400072f8 400072d0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 400072d4: 80 a0 60 00 cmp %g1, 0 400072d8: 02 80 00 6c be 40007488 <== NEVER TAKEN 400072dc: 01 00 00 00 nop 400072e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400072e4: 80 a0 60 00 cmp %g1, 0 400072e8: 02 80 00 68 be 40007488 <== NEVER TAKEN 400072ec: 01 00 00 00 nop 400072f0: 9f c0 40 00 call %g1 400072f4: 90 10 00 12 mov %l2, %o0 400072f8: 81 c7 e0 08 ret 400072fc: 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 ) 40007300: 80 8c 60 ff btst 0xff, %l1 40007304: 12 80 00 32 bne 400073cc <== NEVER TAKEN 40007308: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4000730c: 81 c7 e0 08 ret 40007310: 91 e8 3f ff restore %g0, -1, %o0 */ parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 40007314: 22 bf ff aa be,a 400071bc <== ALWAYS TAKEN 40007318: 03 10 00 9d sethi %hi(0x40027400), %g1 4000731c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007320: 02 bf ff a7 be 400071bc <== NOT EXECUTED 40007324: 03 10 00 9d sethi %hi(0x40027400), %g1 <== NOT EXECUTED 40007328: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 <== NOT EXECUTED 4000732c: a2 10 20 00 clr %l1 <== NOT EXECUTED 40007330: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 40007334: c4 27 bf ec st %g2, [ %fp + -20 ] <== NOT EXECUTED 40007338: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED 4000733c: c4 27 bf f0 st %g2, [ %fp + -16 ] <== NOT EXECUTED 40007340: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED 40007344: c4 27 bf f4 st %g2, [ %fp + -12 ] <== NOT EXECUTED 40007348: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 4000734c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED 40007350: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40007354: 10 bf ff a6 b 400071ec <== NOT EXECUTED 40007358: 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 ); 4000735c: c2 07 bf e4 ld [ %fp + -28 ], %g1 40007360: 80 a0 60 00 cmp %g1, 0 40007364: 02 80 00 09 be 40007388 <== NEVER TAKEN 40007368: 80 8c 60 ff btst 0xff, %l1 4000736c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007370: 80 a0 60 00 cmp %g1, 0 40007374: 02 80 00 05 be 40007388 <== NEVER TAKEN 40007378: 80 8c 60 ff btst 0xff, %l1 4000737c: 9f c0 40 00 call %g1 40007380: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40007384: 80 8c 60 ff btst 0xff, %l1 40007388: 02 80 00 0b be 400073b4 <== NEVER TAKEN 4000738c: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 40007390: 80 a0 60 00 cmp %g1, 0 40007394: 02 80 00 08 be 400073b4 <== NEVER TAKEN 40007398: 01 00 00 00 nop 4000739c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400073a0: 80 a0 60 00 cmp %g1, 0 400073a4: 02 80 00 04 be 400073b4 <== NEVER TAKEN 400073a8: 01 00 00 00 nop 400073ac: 9f c0 40 00 call %g1 400073b0: 90 07 bf ec add %fp, -20, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 400073b4: 40 00 31 0d call 400137e8 <__errno> 400073b8: b0 10 3f ff mov -1, %i0 400073bc: 82 10 20 14 mov 0x14, %g1 400073c0: c2 22 00 00 st %g1, [ %o0 ] 400073c4: 81 c7 e0 08 ret 400073c8: 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 ); 400073cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400073d0: 02 bf ff ca be 400072f8 <== NOT EXECUTED 400073d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400073d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400073dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400073e0: 02 bf ff c6 be 400072f8 <== NOT EXECUTED 400073e4: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED 400073e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400073ec: 01 00 00 00 nop <== NOT EXECUTED 400073f0: 81 c7 e0 08 ret <== NOT EXECUTED 400073f4: 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, 400073f8: 92 10 00 10 mov %l0, %o1 400073fc: 94 10 20 02 mov 2, %o2 40007400: 96 07 bf ec add %fp, -20, %o3 40007404: 7f ff f8 9c call 40005674 40007408: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4000740c: 80 a2 20 00 cmp %o0, 0 40007410: 12 bf ff bf bne 4000730c <== NEVER TAKEN 40007414: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40007418: 10 bf ff 76 b 400071f0 4000741c: 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 ); 40007420: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED 40007424: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007428: 02 80 00 09 be 4000744c <== NOT EXECUTED 4000742c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40007430: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40007434: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007438: 02 80 00 05 be 4000744c <== NOT EXECUTED 4000743c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40007440: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007444: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 40007448: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000744c: 02 80 00 0b be 40007478 <== NOT EXECUTED 40007450: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 40007454: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007458: 02 80 00 08 be 40007478 <== NOT EXECUTED 4000745c: 01 00 00 00 nop <== NOT EXECUTED 40007460: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40007464: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007468: 02 80 00 04 be 40007478 <== NOT EXECUTED 4000746c: 01 00 00 00 nop <== NOT EXECUTED 40007470: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007474: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007478: 40 00 30 dc call 400137e8 <__errno> <== NOT EXECUTED 4000747c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007480: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007484: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007488: 81 c7 e0 08 ret <== NOT EXECUTED 4000748c: 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 ); 40007490: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007494: 12 bf ff eb bne 40007440 <== NOT EXECUTED 40007498: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000749c: 30 bf ff ec b,a 4000744c <== NOT EXECUTED =============================================================================== 4000d01c : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000d01c: 9d e3 bf a0 save %sp, -96, %sp 4000d020: a4 10 20 00 clr %l2 4000d024: a0 10 00 18 mov %i0, %l0 4000d028: a2 10 20 01 mov 1, %l1 4000d02c: 10 80 00 05 b 4000d040 4000d030: b0 10 20 00 clr %i0 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4000d034: 80 a4 a0 20 cmp %l2, 0x20 4000d038: 02 80 00 0d be 4000d06c 4000d03c: a3 2c 60 01 sll %l1, 1, %l1 if (b & remote_value) 4000d040: 80 8c 40 19 btst %l1, %i1 4000d044: 22 bf ff fc be,a 4000d034 4000d048: a4 04 a0 01 inc %l2 local_value |= rtems_assoc_local_by_remote(ap, b); 4000d04c: 92 10 00 11 mov %l1, %o1 4000d050: 40 00 00 09 call 4000d074 4000d054: 90 10 00 10 mov %l0, %o0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4000d058: a4 04 a0 01 inc %l2 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4000d05c: b0 16 00 08 or %i0, %o0, %i0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4000d060: 80 a4 a0 20 cmp %l2, 0x20 4000d064: 12 bf ff f7 bne 4000d040 <== ALWAYS TAKEN 4000d068: a3 2c 60 01 sll %l1, 1, %l1 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 4000d06c: 81 c7 e0 08 ret 4000d070: 81 e8 00 00 restore =============================================================================== 40014f38 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 40014f38: 11 10 00 9d sethi %hi(0x40027400), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 40014f3c: 81 c3 e0 08 retl <== NOT EXECUTED 40014f40: 90 12 21 78 or %o0, 0x178, %o0 ! 40027578 <== NOT EXECUTED =============================================================================== 40011c68 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40011c68: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40011c6c: 90 10 00 18 mov %i0, %o0 40011c70: 40 00 00 0b call 40011c9c 40011c74: 92 10 00 19 mov %i1, %o1 if (nap) 40011c78: 80 a2 20 00 cmp %o0, 0 40011c7c: 02 80 00 05 be 40011c90 <== NEVER TAKEN 40011c80: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 40011c84: f0 02 00 00 ld [ %o0 ], %i0 40011c88: 81 c7 e0 08 ret 40011c8c: 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); 40011c90: 40 00 0c aa call 40014f38 <== NOT EXECUTED 40011c94: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED =============================================================================== 4000de70 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000de70: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000de74: d0 06 00 00 ld [ %i0 ], %o0 4000de78: 80 a2 20 00 cmp %o0, 0 4000de7c: 02 80 00 1d be 4000def0 <== NEVER TAKEN 4000de80: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000de84: 40 00 03 8e call 4000ecbc 4000de88: 92 12 63 b0 or %o1, 0x3b0, %o1 ! 4001afb0 4000de8c: 80 a2 20 00 cmp %o0, 0 4000de90: 02 80 00 11 be 4000ded4 <== NEVER TAKEN 4000de94: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->local_value == local_value) 4000de98: c2 06 20 04 ld [ %i0 + 4 ], %g1 4000de9c: 80 a0 40 19 cmp %g1, %i1 4000dea0: 32 80 00 07 bne,a 4000debc 4000dea4: b0 06 20 0c add %i0, 0xc, %i0 4000dea8: 30 80 00 14 b,a 4000def8 4000deac: 80 a0 40 19 cmp %g1, %i1 4000deb0: 02 80 00 12 be 4000def8 4000deb4: 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++) 4000deb8: b0 06 20 0c add %i0, 0xc, %i0 4000debc: c2 06 00 00 ld [ %i0 ], %g1 4000dec0: 80 a0 60 00 cmp %g1, 0 4000dec4: 32 bf ff fa bne,a 4000deac 4000dec8: c2 06 20 04 ld [ %i0 + 4 ], %g1 if (ap->local_value == local_value) return ap; return default_ap; } 4000decc: 81 c7 e0 08 ret 4000ded0: 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++) 4000ded4: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 4000ded8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000dedc: 02 80 00 07 be 4000def8 <== NOT EXECUTED 4000dee0: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 4000dee4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 4000dee8: 10 bf ff ec b 4000de98 <== NOT EXECUTED 4000deec: 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)) 4000def0: 81 c7 e0 08 ret <== NOT EXECUTED 4000def4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000def8: 81 c7 e0 08 ret 4000defc: 81 e8 00 00 restore =============================================================================== 4000d09c : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000d09c: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000d0a0: d0 06 00 00 ld [ %i0 ], %o0 4000d0a4: 80 a2 20 00 cmp %o0, 0 4000d0a8: 02 80 00 1d be 4000d11c <== NEVER TAKEN 4000d0ac: 13 10 00 6b sethi %hi(0x4001ac00), %o1 4000d0b0: 40 00 07 03 call 4000ecbc 4000d0b4: 92 12 62 78 or %o1, 0x278, %o1 ! 4001ae78 <__FUNCTION__.5895+0x18> 4000d0b8: 80 a2 20 00 cmp %o0, 0 4000d0bc: 02 80 00 11 be 4000d100 <== NEVER TAKEN 4000d0c0: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4000d0c4: c2 06 20 08 ld [ %i0 + 8 ], %g1 4000d0c8: 80 a0 40 19 cmp %g1, %i1 4000d0cc: 32 80 00 07 bne,a 4000d0e8 4000d0d0: b0 06 20 0c add %i0, 0xc, %i0 4000d0d4: 30 80 00 14 b,a 4000d124 4000d0d8: 80 a0 40 19 cmp %g1, %i1 4000d0dc: 02 80 00 12 be 4000d124 4000d0e0: 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++) 4000d0e4: b0 06 20 0c add %i0, 0xc, %i0 4000d0e8: c2 06 00 00 ld [ %i0 ], %g1 4000d0ec: 80 a0 60 00 cmp %g1, 0 4000d0f0: 32 bf ff fa bne,a 4000d0d8 4000d0f4: c2 06 20 08 ld [ %i0 + 8 ], %g1 if (ap->remote_value == remote_value) return ap; return default_ap; } 4000d0f8: 81 c7 e0 08 ret 4000d0fc: 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++) 4000d100: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 4000d104: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000d108: 02 80 00 07 be 4000d124 <== NOT EXECUTED 4000d10c: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 4000d110: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 4000d114: 10 bf ff ec b 4000d0c4 <== NOT EXECUTED 4000d118: 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)) 4000d11c: 81 c7 e0 08 ret <== NOT EXECUTED 4000d120: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000d124: 81 c7 e0 08 ret 4000d128: 81 e8 00 00 restore =============================================================================== 4000db10 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000db10: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4000db14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000db18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000db1c: 40 00 00 d5 call 4000de70 <== NOT EXECUTED 4000db20: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 4000db24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000db28: 32 80 00 02 bne,a 4000db30 <== NOT EXECUTED 4000db2c: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 4000db30: 81 c7 e0 08 ret <== NOT EXECUTED 4000db34: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000d12c : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 4000d12c: 9d e3 bf 98 save %sp, -104, %sp Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4000d130: a0 96 20 00 orcc %i0, 0, %l0 4000d134: 02 80 00 23 be 4000d1c0 4000d138: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 4000d13c: 80 a6 e0 00 cmp %i3, 0 4000d140: 02 80 00 20 be 4000d1c0 4000d144: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 4000d148: 80 8e 60 10 btst 0x10, %i1 4000d14c: 02 80 00 1f be 4000d1c8 4000d150: 80 a6 a0 00 cmp %i2, 0 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4000d154: 02 80 00 1b be 4000d1c0 4000d158: b0 10 20 0a mov 0xa, %i0 4000d15c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d160: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001c0f0 <_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; 4000d164: 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; 4000d168: f4 27 bf fc st %i2, [ %fp + -4 ] 4000d16c: 84 00 a0 01 inc %g2 4000d170: c4 20 60 f0 st %g2, [ %g1 + 0xf0 ] * 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 ); 4000d174: 25 10 00 70 sethi %hi(0x4001c000), %l2 4000d178: 7f ff e7 19 call 40006ddc <_Objects_Allocate> 4000d17c: 90 14 a3 c4 or %l2, 0x3c4, %o0 ! 4001c3c4 <_Barrier_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4000d180: a2 92 20 00 orcc %o0, 0, %l1 4000d184: 02 80 00 1e be 4000d1fc <== NEVER TAKEN 4000d188: 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 ); 4000d18c: 92 07 bf f8 add %fp, -8, %o1 4000d190: 40 00 01 4b call 4000d6bc <_CORE_barrier_Initialize> 4000d194: f2 24 60 10 st %i1, [ %l1 + 0x10 ] 4000d198: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 4000d19c: c6 04 60 08 ld [ %l1 + 8 ], %g3 4000d1a0: a4 14 a3 c4 or %l2, 0x3c4, %l2 4000d1a4: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000d1a8: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000d1ac: 83 28 60 02 sll %g1, 2, %g1 &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 4000d1b0: c6 26 c0 00 st %g3, [ %i3 ] 4000d1b4: e2 20 80 01 st %l1, [ %g2 + %g1 ] _Thread_Enable_dispatch(); 4000d1b8: 7f ff ea c5 call 40007ccc <_Thread_Enable_dispatch> 4000d1bc: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 4000d1c0: 81 c7 e0 08 ret 4000d1c4: 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; 4000d1c8: 82 10 20 01 mov 1, %g1 4000d1cc: c2 27 bf f8 st %g1, [ %fp + -8 ] 4000d1d0: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d1d4: c4 00 60 f0 ld [ %g1 + 0xf0 ], %g2 ! 4001c0f0 <_Thread_Dispatch_disable_level> the_attributes.maximum_count = maximum_waiters; 4000d1d8: f4 27 bf fc st %i2, [ %fp + -4 ] 4000d1dc: 84 00 a0 01 inc %g2 4000d1e0: c4 20 60 f0 st %g2, [ %g1 + 0xf0 ] 4000d1e4: 25 10 00 70 sethi %hi(0x4001c000), %l2 4000d1e8: 7f ff e6 fd call 40006ddc <_Objects_Allocate> 4000d1ec: 90 14 a3 c4 or %l2, 0x3c4, %o0 ! 4001c3c4 <_Barrier_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4000d1f0: a2 92 20 00 orcc %o0, 0, %l1 4000d1f4: 12 bf ff e6 bne 4000d18c 4000d1f8: 90 04 60 14 add %l1, 0x14, %o0 _Thread_Enable_dispatch(); 4000d1fc: 7f ff ea b4 call 40007ccc <_Thread_Enable_dispatch> 4000d200: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 4000d204: 81 c7 e0 08 ret 4000d208: 81 e8 00 00 restore =============================================================================== 40002188 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 40002188: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 4000218c: 80 a6 20 00 cmp %i0, 0 40002190: 12 80 00 05 bne 400021a4 40002194: 80 a6 60 00 cmp %i1, 0 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 400021a8: 80 a6 a0 00 cmp %i2, 0 return NULL; if ( !length ) 400021ac: 22 bf ff fc be,a 4000219c 400021b0: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; 400021b4: c0 2e 40 00 clrb [ %i1 ] p = rtems_bsp_cmdline_get_param_raw( name ); 400021b8: 40 00 00 25 call 4000224c 400021bc: 90 10 00 18 mov %i0, %o0 if ( !p ) 400021c0: 80 a2 20 00 cmp %o0, 0 400021c4: 22 bf ff f6 be,a 4000219c 400021c8: b2 10 20 00 clr %i1 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i<== NEVER TAKEN 400021dc: b4 86 bf ff addcc %i2, -1, %i2 400021e0: 02 bf ff ef be 4000219c <== NEVER TAKEN 400021e4: 88 10 20 00 clr %g4 400021e8: 82 10 20 00 clr %g1 400021ec: 10 80 00 12 b 40002234 400021f0: 9a 10 20 00 clr %o5 if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 400021f4: 32 80 00 06 bne,a 4000220c 400021f8: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 400021fc: 80 a0 a0 20 cmp %g2, 0x20 40002200: 02 bf ff e7 be 4000219c 40002204: 01 00 00 00 nop break; value[i++] = *p++; 40002208: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 4000220c: 82 00 60 01 inc %g1 value[i] = '\0'; 40002210: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 40002224: 88 10 00 01 mov %g1, %g4 40002228: 80 a0 40 1a cmp %g1, %i2 4000222c: 1a bf ff dc bcc 4000219c <== NEVER TAKEN 40002230: 01 00 00 00 nop if ( *p == '\"' ) { 40002234: 85 38 a0 18 sra %g2, 0x18, %g2 40002238: 80 a0 a0 22 cmp %g2, 0x22 4000223c: 12 bf ff ee bne 400021f4 40002240: 80 8b 60 01 btst 1, %o5 quotes++; 40002244: 10 bf ff f1 b 40002208 40002248: 9a 03 60 01 inc %o5 =============================================================================== 40002280 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 40002280: 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 ); 40002284: 94 10 00 1a mov %i2, %o2 40002288: 90 10 00 18 mov %i0, %o0 4000228c: 7f ff ff bf call 40002188 40002290: 92 10 00 19 mov %i1, %o1 if ( !p ) 40002294: a2 92 20 00 orcc %o0, 0, %l1 40002298: 12 80 00 05 bne 400022ac 4000229c: 01 00 00 00 nop *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; 400022a0: b2 10 20 00 clr %i1 ! 0 } 400022a4: 81 c7 e0 08 ret 400022a8: 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)]; 400022ac: 40 00 33 35 call 4000ef80 400022b0: 90 10 00 18 mov %i0, %o0 if ( *rhs != '=' ) 400022b4: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 400022b8: 80 a0 60 3d cmp %g1, 0x3d 400022bc: 12 bf ff f9 bne 400022a0 <== NEVER TAKEN 400022c0: a2 04 40 08 add %l1, %o0, %l1 return NULL; rhs++; if ( *rhs == '\"' ) 400022c4: c6 0c 60 01 ldub [ %l1 + 1 ], %g3 400022c8: 85 28 e0 18 sll %g3, 0x18, %g2 400022cc: 89 38 a0 18 sra %g2, 0x18, %g4 400022d0: 80 a1 20 22 cmp %g4, 0x22 400022d4: 02 80 00 14 be 40002324 400022d8: 82 04 60 01 add %l1, 1, %g1 rhs++; for ( d=value ; *rhs ; ) 400022dc: 80 a0 a0 00 cmp %g2, 0 400022e0: 02 80 00 09 be 40002304 400022e4: 84 10 00 19 mov %i1, %g2 *d++ = *rhs++; 400022e8: c6 28 80 00 stb %g3, [ %g2 ] 400022ec: 82 00 60 01 inc %g1 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 400022f0: c6 48 40 00 ldsb [ %g1 ], %g3 *d++ = *rhs++; 400022f4: 84 00 a0 01 inc %g2 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 400022f8: 80 a0 e0 00 cmp %g3, 0 400022fc: 12 bf ff fb bne 400022e8 40002300: c6 08 40 00 ldub [ %g1 ], %g3 *d++ = *rhs++; if ( *(d-1) == '\"' ) 40002304: c6 48 bf ff ldsb [ %g2 + -1 ], %g3 40002308: 80 a0 e0 22 cmp %g3, 0x22 4000230c: 02 80 00 03 be 40002318 40002310: 82 00 bf ff add %g2, -1, %g1 40002314: 82 10 00 02 mov %g2, %g1 d--; *d = '\0'; 40002318: c0 28 40 00 clrb [ %g1 ] return value; } 4000231c: 81 c7 e0 08 ret 40002320: 91 e8 00 19 restore %g0, %i1, %o0 if ( *rhs != '=' ) return NULL; rhs++; if ( *rhs == '\"' ) rhs++; 40002324: c6 0c 60 02 ldub [ %l1 + 2 ], %g3 40002328: 82 04 60 02 add %l1, 2, %g1 4000232c: 10 bf ff ec b 400022dc 40002330: 85 28 e0 18 sll %g3, 0x18, %g2 =============================================================================== 40002c80 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 40002c80: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 40002c84: 80 a6 60 00 cmp %i1, 0 40002c88: 02 80 00 72 be 40002e50 <== NEVER TAKEN 40002c8c: 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 ); 40002c90: 40 00 15 d5 call 400083e4 <_TOD_Get_uptime> 40002c94: 90 07 bf f0 add %fp, -16, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 40002c98: 92 07 bf f0 add %fp, -16, %o1 40002c9c: a8 07 bf e8 add %fp, -24, %l4 40002ca0: 11 10 00 aa sethi %hi(0x4002a800), %o0 40002ca4: 94 10 00 14 mov %l4, %o2 40002ca8: 40 00 20 36 call 4000ad80 <_Timespec_Subtract> 40002cac: 90 12 21 8c or %o0, 0x18c, %o0 } } } #endif (*print)( 40002cb0: 90 10 00 18 mov %i0, %o0 40002cb4: 13 10 00 80 sethi %hi(0x40020000), %o1 40002cb8: 37 10 00 a9 sethi %hi(0x4002a400), %i3 40002cbc: 92 12 60 b0 or %o1, 0xb0, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40002cc0: 3b 10 00 80 sethi %hi(0x40020000), %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 ) { 40002cc4: 2f 10 00 a9 sethi %hi(0x4002a400), %l7 } } } #endif (*print)( 40002cc8: 9f c6 40 00 call %i1 40002ccc: 2d 10 00 80 sethi %hi(0x40020000), %l6 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002cd0: a4 07 bf c8 add %fp, -56, %l2 } } } #endif (*print)( 40002cd4: b6 16 e2 34 or %i3, 0x234, %i3 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40002cd8: ba 17 62 28 or %i5, 0x228, %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 ) { 40002cdc: ae 15 e3 8c or %l7, 0x38c, %l7 /* * Print the information */ (*print)( context, 40002ce0: ac 15 a2 40 or %l6, 0x240, %l6 40002ce4: 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 ); 40002ce8: aa 07 bf fc add %fp, -4, %l5 40002cec: 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( 40002cf0: 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 ] ) 40002cf4: c2 06 c0 00 ld [ %i3 ], %g1 40002cf8: 80 a0 60 00 cmp %g1, 0 40002cfc: 22 80 00 47 be,a 40002e18 40002d00: b6 06 e0 04 add %i3, 4, %i3 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40002d04: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 40002d08: 80 a4 60 00 cmp %l1, 0 40002d0c: 22 80 00 43 be,a 40002e18 <== NEVER TAKEN 40002d10: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED for ( i=1 ; i <= information->maximum ; i++ ) { 40002d14: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40002d18: 86 90 60 00 orcc %g1, 0, %g3 40002d1c: 02 80 00 3e be 40002e14 <== NEVER TAKEN 40002d20: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 40002d24: 10 80 00 17 b 40002d80 40002d28: 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 ); 40002d2c: 96 10 00 1c mov %i4, %o3 40002d30: 90 10 00 13 mov %l3, %o0 40002d34: 40 00 1f 81 call 4000ab38 <_Timespec_Divide> 40002d38: 92 10 00 14 mov %l4, %o1 /* * Print the information */ (*print)( context, 40002d3c: d0 07 bf e4 ld [ %fp + -28 ], %o0 40002d40: 40 00 67 46 call 4001ca58 <.udiv> 40002d44: 92 10 23 e8 mov 0x3e8, %o1 40002d48: d4 07 bf e0 ld [ %fp + -32 ], %o2 40002d4c: d8 07 bf fc ld [ %fp + -4 ], %o4 40002d50: da 07 bf f8 ld [ %fp + -8 ], %o5 40002d54: 96 10 00 08 mov %o0, %o3 40002d58: 92 10 00 16 mov %l6, %o1 40002d5c: 9f c6 40 00 call %i1 40002d60: 90 10 00 18 mov %i0, %o0 40002d64: 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++ ) { 40002d68: 83 28 e0 10 sll %g3, 0x10, %g1 40002d6c: 83 30 60 10 srl %g1, 0x10, %g1 40002d70: 80 a0 40 10 cmp %g1, %l0 40002d74: 2a 80 00 29 bcs,a 40002e18 40002d78: b6 06 e0 04 add %i3, 4, %i3 the_thread = (Thread_Control *)information->local_table[ i ]; 40002d7c: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 40002d80: 83 2c 20 02 sll %l0, 2, %g1 40002d84: c2 00 80 01 ld [ %g2 + %g1 ], %g1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002d88: 94 10 00 12 mov %l2, %o2 40002d8c: 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 ) 40002d90: 80 a0 60 00 cmp %g1, 0 40002d94: 02 bf ff f5 be 40002d68 <== NEVER TAKEN 40002d98: a0 04 20 01 inc %l0 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002d9c: d0 00 60 08 ld [ %g1 + 8 ], %o0 40002da0: 40 00 10 81 call 40006fa4 40002da4: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 40002da8: c2 07 bf c4 ld [ %fp + -60 ], %g1 40002dac: 90 10 00 18 mov %i0, %o0 40002db0: d4 00 60 08 ld [ %g1 + 8 ], %o2 40002db4: 92 10 00 1d mov %i5, %o1 40002db8: 9f c6 40 00 call %i1 40002dbc: 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; 40002dc0: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002dc4: 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; 40002dc8: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 40002dcc: c6 27 bf e0 st %g3, [ %fp + -32 ] 40002dd0: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 40002dd4: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002dd8: c4 00 a0 08 ld [ %g2 + 8 ], %g2 40002ddc: c2 00 60 08 ld [ %g1 + 8 ], %g1 40002de0: 80 a0 80 01 cmp %g2, %g1 40002de4: 32 bf ff d2 bne,a 40002d2c 40002de8: 94 10 00 15 mov %l5, %o2 Timestamp_Control used; _Timestamp_Subtract( 40002dec: 92 07 bf f0 add %fp, -16, %o1 40002df0: 94 10 00 1a mov %i2, %o2 40002df4: 11 10 00 a9 sethi %hi(0x4002a400), %o0 40002df8: 40 00 1f e2 call 4000ad80 <_Timespec_Subtract> 40002dfc: 90 12 23 94 or %o0, 0x394, %o0 ! 4002a794 <_Thread_Time_of_last_context_switch> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 40002e00: 90 10 00 13 mov %l3, %o0 40002e04: 40 00 1f 34 call 4000aad4 <_Timespec_Add_to> 40002e08: 92 10 00 1a mov %i2, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40002e0c: 10 bf ff c8 b 40002d2c 40002e10: 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++ ) { 40002e14: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 40002e18: 03 10 00 a9 sethi %hi(0x4002a400), %g1 40002e1c: 82 10 62 44 or %g1, 0x244, %g1 ! 4002a644 <_Objects_Information_table+0x14> 40002e20: 80 a6 c0 01 cmp %i3, %g1 40002e24: 32 bf ff b5 bne,a 40002cf8 40002e28: c2 06 c0 00 ld [ %i3 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 40002e2c: d0 07 bf ec ld [ %fp + -20 ], %o0 40002e30: 40 00 67 0a call 4001ca58 <.udiv> 40002e34: 92 10 23 e8 mov 0x3e8, %o1 40002e38: d4 07 bf e8 ld [ %fp + -24 ], %o2 40002e3c: 96 10 00 08 mov %o0, %o3 40002e40: 13 10 00 80 sethi %hi(0x40020000), %o1 40002e44: 90 10 00 18 mov %i0, %o0 40002e48: 9f c6 40 00 call %i1 40002e4c: 92 12 62 58 or %o1, 0x258, %o1 40002e50: 81 c7 e0 08 ret 40002e54: 81 e8 00 00 restore =============================================================================== 4000dadc : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4000dadc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4000dae0: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 4000dae4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000dae8: 40 00 00 0a call 4000db10 <== NOT EXECUTED 4000daec: 90 12 23 28 or %o0, 0x328, %o0 <== NOT EXECUTED 4000daf0: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 4000daf4: 02 80 00 05 be 4000db08 <== NOT EXECUTED 4000daf8: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 4000dafc: 40 00 01 09 call 4000df20 <__errno> <== NOT EXECUTED 4000db00: 01 00 00 00 nop <== NOT EXECUTED 4000db04: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 4000db08: 81 c7 e0 08 ret <== NOT EXECUTED 4000db0c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40007a64 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 40007a64: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 40007a68: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 40007a6c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40007a70: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40007a74: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40007a78: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 40007a7c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40007a80: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40007a84: 7f ff ff 7e call 4000787c <== NOT EXECUTED 40007a88: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 40007a8c: 81 c7 e0 08 ret <== NOT EXECUTED 40007a90: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000206c : } int rtems_filesystem_dirname( const char *pathname ) { 4000206c: 9d e3 bf a0 save %sp, -96, %sp int len = strlen( pathname ); 40002070: 40 00 33 64 call 4000ee00 40002074: 90 10 00 18 mov %i0, %o0 while ( len ) { 40002078: 80 a2 20 00 cmp %o0, 0 4000207c: 02 80 00 17 be 400020d8 <== NEVER TAKEN 40002080: 84 10 00 08 mov %o0, %g2 len--; 40002084: 90 02 3f ff add %o0, -1, %o0 if ( rtems_filesystem_is_separator( pathname[len] ) ) 40002088: c2 4e 00 08 ldsb [ %i0 + %o0 ], %g1 4000208c: 80 a0 60 5c cmp %g1, 0x5c 40002090: 02 80 00 12 be 400020d8 <== NEVER TAKEN 40002094: 80 a0 60 2f cmp %g1, 0x2f 40002098: 02 80 00 10 be 400020d8 <== NEVER TAKEN 4000209c: 80 a0 60 00 cmp %g1, 0 400020a0: 02 80 00 0e be 400020d8 <== NEVER TAKEN 400020a4: a0 06 00 02 add %i0, %g2, %l0 const char *pathname ) { int len = strlen( pathname ); while ( len ) { 400020a8: 80 a2 20 00 cmp %o0, 0 400020ac: 02 80 00 0b be 400020d8 400020b0: 01 00 00 00 nop len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 400020b4: c2 4c 3f fe ldsb [ %l0 + -2 ], %g1 400020b8: 80 a0 60 5c cmp %g1, 0x5c 400020bc: 02 80 00 07 be 400020d8 <== NEVER TAKEN 400020c0: 90 02 3f ff add %o0, -1, %o0 400020c4: 80 a0 60 2f cmp %g1, 0x2f 400020c8: 02 80 00 04 be 400020d8 400020cc: 80 a0 60 00 cmp %g1, 0 400020d0: 12 bf ff f6 bne 400020a8 <== ALWAYS TAKEN 400020d4: a0 04 3f ff add %l0, -1, %l0 break; } return len; } 400020d8: 81 c7 e0 08 ret 400020dc: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400021e4 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400021e4: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 400021e8: 80 a6 20 00 cmp %i0, 0 400021ec: 02 80 00 34 be 400022bc <== NEVER TAKEN 400021f0: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 400021f4: 22 80 00 2c be,a 400022a4 <== NEVER TAKEN 400021f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 400021fc: c2 4e 00 00 ldsb [ %i0 ], %g1 40002200: 80 a0 60 5c cmp %g1, 0x5c 40002204: 22 80 00 18 be,a 40002264 <== NEVER TAKEN 40002208: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 4000220c: 80 a0 60 2f cmp %g1, 0x2f 40002210: 22 80 00 15 be,a 40002264 40002214: 03 10 00 6e sethi %hi(0x4001b800), %g1 40002218: 80 a0 60 00 cmp %g1, 0 4000221c: 02 80 00 12 be 40002264 <== NEVER TAKEN 40002220: 03 10 00 6e sethi %hi(0x4001b800), %g1 40002224: c4 00 60 68 ld [ %g1 + 0x68 ], %g2 ! 4001b868 40002228: 86 10 20 00 clr %g3 4000222c: c8 00 a0 04 ld [ %g2 + 4 ], %g4 40002230: 82 10 20 00 clr %g1 40002234: c8 26 c0 00 st %g4, [ %i3 ] 40002238: c8 00 a0 08 ld [ %g2 + 8 ], %g4 4000223c: c8 26 e0 04 st %g4, [ %i3 + 4 ] 40002240: 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], 40002244: b2 26 40 01 sub %i1, %g1, %i1 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40002248: c8 26 e0 08 st %g4, [ %i3 + 8 ] 4000224c: c8 00 a0 10 ld [ %g2 + 0x10 ], %g4 40002250: c8 26 e0 0c st %g4, [ %i3 + 0xc ] 40002254: c4 00 a0 14 ld [ %g2 + 0x14 ], %g2 40002258: 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], 4000225c: 7f ff ff a1 call 400020e0 40002260: 91 ee 00 03 restore %i0, %g3, %o0 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40002264: c4 00 60 68 ld [ %g1 + 0x68 ], %g2 40002268: 86 10 20 01 mov 1, %g3 4000226c: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 40002270: 82 10 20 01 mov 1, %g1 40002274: c8 26 c0 00 st %g4, [ %i3 ] 40002278: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4 4000227c: c8 26 e0 04 st %g4, [ %i3 + 4 ] 40002280: 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], 40002284: b2 26 40 01 sub %i1, %g1, %i1 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40002288: c8 26 e0 08 st %g4, [ %i3 + 8 ] 4000228c: c8 00 a0 24 ld [ %g2 + 0x24 ], %g4 40002290: c8 26 e0 0c st %g4, [ %i3 + 0xc ] 40002294: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2 40002298: 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], 4000229c: 7f ff ff 91 call 400020e0 400022a0: 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 */ 400022a4: 40 00 2f 1f call 4000df20 <__errno> <== NOT EXECUTED 400022a8: 01 00 00 00 nop <== NOT EXECUTED 400022ac: 82 10 20 05 mov 5, %g1 ! 5 <== NOT EXECUTED 400022b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 400022b4: 81 c7 e0 08 ret <== NOT EXECUTED 400022b8: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 400022bc: 40 00 2f 19 call 4000df20 <__errno> <== NOT EXECUTED 400022c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400022c4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400022c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400022cc: 81 c7 e0 08 ret <== NOT EXECUTED 400022d0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400020e0 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400020e0: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 400020e4: 80 a6 20 00 cmp %i0, 0 400020e8: 02 80 00 33 be 400021b4 <== NEVER TAKEN 400020ec: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 400020f0: 02 80 00 37 be 400021cc <== NEVER TAKEN 400020f4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 400020f8: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 400020fc: c2 00 40 00 ld [ %g1 ], %g1 40002100: 80 a0 60 00 cmp %g1, 0 40002104: 02 80 00 26 be 4000219c <== NEVER TAKEN 40002108: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 4000210c: 92 10 00 19 mov %i1, %o1 40002110: 94 10 00 1a mov %i2, %o2 40002114: 9f c0 40 00 call %g1 40002118: 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 ) { 4000211c: b0 92 20 00 orcc %o0, 0, %i0 40002120: 12 80 00 0f bne 4000215c 40002124: 80 a7 20 00 cmp %i4, 0 40002128: 02 80 00 2d be 400021dc 4000212c: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 40002130: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40002134: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40002138: 80 a0 60 00 cmp %g1, 0 4000213c: 22 80 00 13 be,a 40002188 <== NEVER TAKEN 40002140: 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 ); 40002144: 9f c0 40 00 call %g1 40002148: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 4000214c: 90 02 3f fd add %o0, -3, %o0 40002150: 80 a2 20 01 cmp %o0, 1 40002154: 28 80 00 04 bleu,a 40002164 40002158: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 4000215c: 81 c7 e0 08 ret 40002160: 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 ){ 40002164: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40002168: 80 a0 60 00 cmp %g1, 0 4000216c: 02 80 00 06 be 40002184 <== NEVER TAKEN 40002170: 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 ); 40002174: 9f c0 40 00 call %g1 40002178: 92 10 00 1a mov %i2, %o1 } } return result; } 4000217c: 81 c7 e0 08 ret 40002180: 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 ); 40002184: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40002188: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000218c: 02 80 00 04 be 4000219c <== NOT EXECUTED 40002190: 01 00 00 00 nop <== NOT EXECUTED 40002194: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002198: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000219c: 40 00 2f 61 call 4000df20 <__errno> <== NOT EXECUTED 400021a0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400021a4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400021a8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400021ac: 81 c7 e0 08 ret <== NOT EXECUTED 400021b0: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 400021b4: 40 00 2f 5b call 4000df20 <__errno> <== NOT EXECUTED 400021b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400021bc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400021c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400021c4: 81 c7 e0 08 ret <== NOT EXECUTED 400021c8: 81 e8 00 00 restore <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 400021cc: 40 00 2f 55 call 4000df20 <__errno> <== NOT EXECUTED 400021d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400021d4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 400021d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400021dc: 81 c7 e0 08 ret 400021e0: 81 e8 00 00 restore =============================================================================== 40001e8c : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 40001e8c: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 40001e90: 21 10 00 6e sethi %hi(0x4001b800), %l0 40001e94: c2 04 20 68 ld [ %l0 + 0x68 ], %g1 ! 4001b868 40001e98: 84 10 20 12 mov 0x12, %g2 init_fs_mount_table(); 40001e9c: 40 00 01 ea call 40002644 40001ea0: c4 20 60 2c st %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 40001ea4: 03 10 00 69 sethi %hi(0x4001a400), %g1 40001ea8: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 ! 4001a4c0 40001eac: 80 a0 60 00 cmp %g1, 0 40001eb0: 02 80 00 45 be 40001fc4 <== NEVER TAKEN 40001eb4: 03 10 00 6d sethi %hi(0x4001b400), %g1 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 40001eb8: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 4001b75c status = mount( 40001ebc: 90 07 bf fc add %fp, -4, %o0 40001ec0: d8 00 60 0c ld [ %g1 + 0xc ], %o4 40001ec4: d2 00 40 00 ld [ %g1 ], %o1 40001ec8: d4 00 60 04 ld [ %g1 + 4 ], %o2 40001ecc: 40 00 01 e6 call 40002664 40001ed0: d6 00 60 08 ld [ %g1 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 40001ed4: 80 a2 3f ff cmp %o0, -1 40001ed8: 02 80 00 40 be 40001fd8 <== NEVER TAKEN 40001edc: c4 07 bf fc ld [ %fp + -4 ], %g2 rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 40001ee0: c2 04 20 68 ld [ %l0 + 0x68 ], %g1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40001ee4: 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; 40001ee8: 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; 40001eec: c6 20 60 18 st %g3, [ %g1 + 0x18 ] 40001ef0: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001ef4: 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; 40001ef8: c6 20 60 1c st %g3, [ %g1 + 0x1c ] 40001efc: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f00: 23 10 00 6a sethi %hi(0x4001a800), %l1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40001f04: c6 20 60 20 st %g3, [ %g1 + 0x20 ] 40001f08: c6 00 a0 28 ld [ %g2 + 0x28 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f0c: 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; 40001f10: c6 20 60 24 st %g3, [ %g1 + 0x24 ] 40001f14: c4 00 a0 2c ld [ %g2 + 0x2c ], %g2 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f18: 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; 40001f1c: c4 20 60 28 st %g2, [ %g1 + 0x28 ] /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f20: 96 10 00 12 mov %l2, %o3 40001f24: 98 10 20 00 clr %o4 40001f28: 40 00 00 af call 400021e4 40001f2c: 90 14 61 10 or %l1, 0x110, %o0 rtems_filesystem_root = loc; 40001f30: c2 04 20 68 ld [ %l0 + 0x68 ], %g1 40001f34: c4 07 bf e8 ld [ %fp + -24 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f38: 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; 40001f3c: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 40001f40: c4 07 bf ec ld [ %fp + -20 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f44: 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; 40001f48: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 40001f4c: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f50: 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; 40001f54: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40001f58: c4 07 bf f4 ld [ %fp + -12 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f5c: 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; 40001f60: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40001f64: c4 07 bf f8 ld [ %fp + -8 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f68: 90 14 61 10 or %l1, 0x110, %o0 40001f6c: 40 00 00 9e call 400021e4 40001f70: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 40001f74: c4 07 bf e8 ld [ %fp + -24 ], %g2 40001f78: c2 04 20 68 ld [ %l0 + 0x68 ], %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); 40001f7c: 11 10 00 6a sethi %hi(0x4001a800), %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; 40001f80: c4 20 60 04 st %g2, [ %g1 + 4 ] 40001f84: 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); 40001f88: 90 12 21 18 or %o0, 0x118, %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; 40001f8c: c4 20 60 08 st %g2, [ %g1 + 8 ] 40001f90: 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); 40001f94: 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; 40001f98: c4 20 60 0c st %g2, [ %g1 + 0xc ] 40001f9c: c4 07 bf f4 ld [ %fp + -12 ], %g2 40001fa0: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 40001fa4: 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); 40001fa8: 40 00 01 3f call 400024a4 40001fac: c4 20 60 14 st %g2, [ %g1 + 0x14 ] if ( status != 0 ) 40001fb0: 80 a2 20 00 cmp %o0, 0 40001fb4: 12 80 00 07 bne 40001fd0 <== NEVER TAKEN 40001fb8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 40001fbc: 81 c7 e0 08 ret 40001fc0: 81 e8 00 00 restore /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 40001fc4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 40001fc8: 40 00 10 4b call 400060f4 <== NOT EXECUTED 40001fcc: 90 12 20 01 or %o0, 1, %o0 ! abcd0001 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 40001fd0: 40 00 10 49 call 400060f4 <== NOT EXECUTED 40001fd4: 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 ); 40001fd8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 40001fdc: 40 00 10 46 call 400060f4 <== NOT EXECUTED 40001fe0: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED =============================================================================== 40009838 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 40009838: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000983c: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 40009840: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 40009844: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 40009848: 81 c3 e0 08 retl <== NOT EXECUTED 4000984c: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40001fe8 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 40001fe8: 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 ) ) 40001fec: 80 a2 60 00 cmp %o1, 0 40001ff0: 02 80 00 1c be 40002060 <== NEVER TAKEN 40001ff4: c4 0a 00 00 ldub [ %o0 ], %g2 40001ff8: 85 28 a0 18 sll %g2, 0x18, %g2 40001ffc: 85 38 a0 18 sra %g2, 0x18, %g2 40002000: 80 a0 a0 00 cmp %g2, 0 40002004: 02 80 00 17 be 40002060 <== NEVER TAKEN 40002008: 80 a0 a0 5c cmp %g2, 0x5c 4000200c: 12 80 00 13 bne 40002058 <== ALWAYS TAKEN 40002010: 80 a0 a0 2f cmp %g2, 0x2f 40002014: 90 10 20 00 clr %o0 <== NOT EXECUTED { pathname++; pathnamelen--; stripped++; 40002018: 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 ) ) 4000201c: 80 a2 40 08 cmp %o1, %o0 40002020: 02 80 00 0c be 40002050 <== NEVER TAKEN 40002024: c4 08 40 08 ldub [ %g1 + %o0 ], %g2 40002028: 85 28 a0 18 sll %g2, 0x18, %g2 4000202c: 85 38 a0 18 sra %g2, 0x18, %g2 40002030: 80 a0 a0 00 cmp %g2, 0 40002034: 02 80 00 07 be 40002050 <== NEVER TAKEN 40002038: 80 a0 a0 5c cmp %g2, 0x5c 4000203c: 22 bf ff f8 be,a 4000201c <== NEVER TAKEN 40002040: 90 02 20 01 inc %o0 <== NOT EXECUTED 40002044: 80 a0 a0 2f cmp %g2, 0x2f 40002048: 22 bf ff f5 be,a 4000201c <== NEVER TAKEN 4000204c: 90 02 20 01 inc %o0 <== NOT EXECUTED 40002050: 81 c3 e0 08 retl 40002054: 01 00 00 00 nop 40002058: 22 bf ff f0 be,a 40002018 4000205c: 90 10 20 00 clr %o0 ! 0 40002060: 90 10 20 00 clr %o0 pathname++; pathnamelen--; stripped++; } return stripped; } 40002064: 81 c3 e0 08 retl =============================================================================== 40001cfc : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 40001cfc: 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 ); 40001d00: 40 00 34 40 call 4000ee00 <== NOT EXECUTED 40001d04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001d08: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40001d0c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40001d10: 94 10 20 00 clr %o2 <== NOT EXECUTED 40001d14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001d18: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40001d1c: 40 00 01 32 call 400021e4 <== NOT EXECUTED 40001d20: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40001d24: 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 ); 40001d28: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40001d2c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40001d30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d34: 02 80 00 13 be 40001d80 <== NOT EXECUTED 40001d38: 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 ); 40001d3c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40001d44: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 40001d48: 02 80 00 1a be 40001db0 <== NOT EXECUTED 40001d4c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001d50: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40001d54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d58: 02 80 00 2b be 40001e04 <== NOT EXECUTED 40001d5c: 01 00 00 00 nop <== NOT EXECUTED 40001d60: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40001d64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d68: 02 80 00 27 be 40001e04 <== NOT EXECUTED 40001d6c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40001d70: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d74: b0 10 20 0d mov 0xd, %i0 <== NOT EXECUTED 40001d78: 81 c7 e0 08 ret <== NOT EXECUTED 40001d7c: 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 ); 40001d80: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40001d84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d88: 02 80 00 04 be 40001d98 <== NOT EXECUTED 40001d8c: 01 00 00 00 nop <== NOT EXECUTED 40001d90: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40001d98: 40 00 30 62 call 4000df20 <__errno> <== NOT EXECUTED 40001d9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001da0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40001da4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001da8: 81 c7 e0 08 ret <== NOT EXECUTED 40001dac: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40001db0: 12 bf ff e9 bne 40001d54 <== NOT EXECUTED 40001db4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 40001db8: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED device_info->device_name_length = strlen( name ); 40001dbc: 40 00 34 11 call 4000ee00 <== NOT EXECUTED 40001dc0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001dc4: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 40001dc8: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40001dcc: 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; 40001dd0: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 40001dd4: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001dd8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001ddc: 02 80 00 0c be 40001e0c <== NOT EXECUTED 40001de0: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 40001de4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40001de8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001dec: 02 80 00 08 be 40001e0c <== NOT EXECUTED 40001df0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40001df4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001df8: b0 10 20 00 clr %i0 <== NOT EXECUTED 40001dfc: 81 c7 e0 08 ret <== NOT EXECUTED 40001e00: 81 e8 00 00 restore <== NOT EXECUTED 40001e04: 81 c7 e0 08 ret <== NOT EXECUTED 40001e08: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40001e0c: 81 c7 e0 08 ret <== NOT EXECUTED 40001e10: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40008010 : 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 ) { 40008010: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 40008014: 03 10 00 89 sethi %hi(0x40022400), %g1 40008018: c2 00 60 e8 ld [ %g1 + 0xe8 ], %g1 ! 400224e8 <_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; 4000801c: 09 10 00 89 sethi %hi(0x40022400), %g4 if ( rtems_interrupt_is_in_progress() ) 40008020: 80 a0 60 00 cmp %g1, 0 40008024: 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 ) { 40008028: 82 10 00 19 mov %i1, %g1 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 4000802c: 12 80 00 49 bne 40008150 40008030: c6 01 23 50 ld [ %g4 + 0x350 ], %g3 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 40008034: 80 a6 a0 00 cmp %i2, 0 40008038: 02 80 00 4b be 40008164 4000803c: 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 ) 40008040: 02 80 00 49 be 40008164 40008044: 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; 40008048: c4 06 40 00 ld [ %i1 ], %g2 4000804c: 80 a0 a0 00 cmp %g2, 0 40008050: 22 80 00 42 be,a 40008158 40008054: 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 ) 40008058: 80 a0 c0 18 cmp %g3, %i0 4000805c: 08 80 00 3d bleu 40008150 40008060: 84 10 20 0a mov 0xa, %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40008064: 05 10 00 89 sethi %hi(0x40022400), %g2 40008068: c6 00 a0 50 ld [ %g2 + 0x50 ], %g3 ! 40022450 <_Thread_Dispatch_disable_level> 4000806c: 86 00 e0 01 inc %g3 40008070: c6 20 a0 50 st %g3, [ %g2 + 0x50 ] return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 40008074: 80 a6 20 00 cmp %i0, 0 40008078: 12 80 00 2b bne 40008124 4000807c: 05 10 00 89 sethi %hi(0x40022400), %g2 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 40008080: da 01 23 50 ld [ %g4 + 0x350 ], %o5 rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 40008084: 80 a3 60 00 cmp %o5, 0 40008088: 02 80 00 3a be 40008170 <== NEVER TAKEN 4000808c: d8 00 a3 54 ld [ %g2 + 0x354 ], %o4 40008090: 10 80 00 05 b 400080a4 40008094: 86 10 00 0c mov %o4, %g3 40008098: 80 a3 40 18 cmp %o5, %i0 4000809c: 08 80 00 0b bleu 400080c8 400080a0: 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; 400080a4: c8 00 c0 00 ld [ %g3 ], %g4 400080a8: 80 a1 20 00 cmp %g4, 0 400080ac: 32 bf ff fb bne,a 40008098 400080b0: b0 06 20 01 inc %i0 400080b4: c8 00 e0 04 ld [ %g3 + 4 ], %g4 400080b8: 80 a1 20 00 cmp %g4, 0 400080bc: 32 bf ff f7 bne,a 40008098 400080c0: b0 06 20 01 inc %i0 } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) 400080c4: 80 a3 40 18 cmp %o5, %i0 400080c8: 02 80 00 2b be 40008174 400080cc: f0 26 80 00 st %i0, [ %i2 ] 400080d0: 85 2e 20 03 sll %i0, 3, %g2 400080d4: 87 2e 20 05 sll %i0, 5, %g3 400080d8: 84 20 c0 02 sub %g3, %g2, %g2 400080dc: 84 03 00 02 add %o4, %g2, %g2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 400080e0: c6 00 40 00 ld [ %g1 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 400080e4: b2 10 20 00 clr %i1 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 400080e8: c6 20 80 00 st %g3, [ %g2 ] 400080ec: c6 00 60 04 ld [ %g1 + 4 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 400080f0: b4 10 20 00 clr %i2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 400080f4: c6 20 a0 04 st %g3, [ %g2 + 4 ] 400080f8: c6 00 60 08 ld [ %g1 + 8 ], %g3 400080fc: c6 20 a0 08 st %g3, [ %g2 + 8 ] 40008100: c6 00 60 0c ld [ %g1 + 0xc ], %g3 40008104: c6 20 a0 0c st %g3, [ %g2 + 0xc ] 40008108: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 4000810c: c6 20 a0 10 st %g3, [ %g2 + 0x10 ] 40008110: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 _Thread_Enable_dispatch(); 40008114: 40 00 07 0d call 40009d48 <_Thread_Enable_dispatch> 40008118: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] return rtems_io_initialize( major, 0, NULL ); 4000811c: 40 00 23 c8 call 4001103c 40008120: 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; 40008124: c6 00 a3 54 ld [ %g2 + 0x354 ], %g3 40008128: 89 2e 20 05 sll %i0, 5, %g4 4000812c: 85 2e 20 03 sll %i0, 3, %g2 40008130: 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; 40008134: c8 00 c0 02 ld [ %g3 + %g2 ], %g4 40008138: 80 a1 20 00 cmp %g4, 0 4000813c: 02 80 00 12 be 40008184 40008140: 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(); 40008144: 40 00 07 01 call 40009d48 <_Thread_Enable_dispatch> 40008148: 01 00 00 00 nop 4000814c: 84 10 20 0c mov 0xc, %g2 ! c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 40008150: 81 c7 e0 08 ret 40008154: 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; 40008158: 80 a0 a0 00 cmp %g2, 0 4000815c: 12 bf ff c0 bne 4000805c 40008160: 80 a0 c0 18 cmp %g3, %i0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 40008164: 84 10 20 09 mov 9, %g2 } 40008168: 81 c7 e0 08 ret 4000816c: 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; 40008170: 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(); 40008174: 40 00 06 f5 call 40009d48 <_Thread_Enable_dispatch> 40008178: 01 00 00 00 nop return sc; 4000817c: 10 bf ff f5 b 40008150 40008180: 84 10 20 05 mov 5, %g2 ! 5 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 40008184: c6 00 a0 04 ld [ %g2 + 4 ], %g3 40008188: 80 a0 e0 00 cmp %g3, 0 4000818c: 12 bf ff ee bne 40008144 40008190: 01 00 00 00 nop if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 40008194: 10 bf ff d3 b 400080e0 40008198: f0 26 80 00 st %i0, [ %i2 ] =============================================================================== 40008a34 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40008a34: 9d e3 bf a0 save %sp, -96, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 40008a38: 80 a6 20 00 cmp %i0, 0 40008a3c: 02 80 00 23 be 40008ac8 <== NEVER TAKEN 40008a40: 25 10 00 a9 sethi %hi(0x4002a400), %l2 40008a44: a4 14 a2 34 or %l2, 0x234, %l2 ! 4002a634 <_Objects_Information_table+0x4> #endif #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) 40008a48: 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 ] ) 40008a4c: c2 04 80 00 ld [ %l2 ], %g1 40008a50: 80 a0 60 00 cmp %g1, 0 40008a54: 22 80 00 1a be,a 40008abc 40008a58: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40008a5c: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( !information ) 40008a60: 80 a4 60 00 cmp %l1, 0 40008a64: 22 80 00 16 be,a 40008abc 40008a68: a4 04 a0 04 add %l2, 4, %l2 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 40008a6c: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40008a70: 84 90 60 00 orcc %g1, 0, %g2 40008a74: 22 80 00 12 be,a 40008abc <== NEVER TAKEN 40008a78: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED 40008a7c: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 40008a80: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 40008a84: 83 2c 20 02 sll %l0, 2, %g1 40008a88: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 if ( !the_thread ) 40008a8c: 90 90 60 00 orcc %g1, 0, %o0 40008a90: 02 80 00 05 be 40008aa4 <== NEVER TAKEN 40008a94: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 40008a98: 9f c6 00 00 call %i0 40008a9c: 01 00 00 00 nop 40008aa0: 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++ ) { 40008aa4: 83 28 a0 10 sll %g2, 0x10, %g1 40008aa8: 83 30 60 10 srl %g1, 0x10, %g1 40008aac: 80 a0 40 10 cmp %g1, %l0 40008ab0: 3a bf ff f5 bcc,a 40008a84 40008ab4: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 40008ab8: 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++ ) { 40008abc: 80 a4 80 13 cmp %l2, %l3 40008ac0: 32 bf ff e4 bne,a 40008a50 40008ac4: c2 04 80 00 ld [ %l2 ], %g1 40008ac8: 81 c7 e0 08 ret 40008acc: 81 e8 00 00 restore =============================================================================== 4000ae48 : * 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 ) { 4000ae48: 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 ); 4000ae4c: 21 10 00 6f sethi %hi(0x4001bc00), %l0 4000ae50: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 ! 4001bf24 4000ae54: 92 10 20 00 clr %o1 4000ae58: 7f ff ea fa call 40005a40 4000ae5c: 94 10 20 00 clr %o2 rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 4000ae60: 23 10 00 6f sethi %hi(0x4001bc00), %l1 4000ae64: c2 04 63 20 ld [ %l1 + 0x320 ], %g1 ! 4001bf20 4000ae68: 80 a0 60 00 cmp %g1, 0 4000ae6c: 12 80 00 07 bne 4000ae88 4000ae70: 05 10 00 6f sethi %hi(0x4001bc00), %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; 4000ae74: b0 10 20 00 clr %i0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000ae78: 7f ff eb 39 call 40005b5c 4000ae7c: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 iop = 0; done: rtems_libio_unlock(); return iop; } 4000ae80: 81 c7 e0 08 ret 4000ae84: 81 e8 00 00 restore rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { rc = rtems_semaphore_create( 4000ae88: c4 00 a3 1c ld [ %g2 + 0x31c ], %g2 4000ae8c: 92 10 20 01 mov 1, %o1 4000ae90: 82 20 40 02 sub %g1, %g2, %g1 4000ae94: 83 38 60 03 sra %g1, 3, %g1 4000ae98: 87 28 60 06 sll %g1, 6, %g3 4000ae9c: 85 28 60 03 sll %g1, 3, %g2 4000aea0: 84 20 c0 02 sub %g3, %g2, %g2 4000aea4: 87 28 a0 06 sll %g2, 6, %g3 4000aea8: 84 00 80 03 add %g2, %g3, %g2 4000aeac: 84 00 80 01 add %g2, %g1, %g2 4000aeb0: 87 28 a0 0f sll %g2, 0xf, %g3 4000aeb4: 84 20 c0 02 sub %g3, %g2, %g2 4000aeb8: 07 13 10 92 sethi %hi(0x4c424800), %g3 4000aebc: 85 28 a0 03 sll %g2, 3, %g2 4000aec0: 86 10 e1 00 or %g3, 0x100, %g3 4000aec4: 82 00 80 01 add %g2, %g1, %g1 4000aec8: 94 10 20 54 mov 0x54, %o2 4000aecc: 96 10 20 00 clr %o3 4000aed0: 90 10 40 03 or %g1, %g3, %o0 4000aed4: 7f ff ea 3a call 400057bc 4000aed8: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 4000aedc: 80 a2 20 00 cmp %o0, 0 4000aee0: 32 bf ff e6 bne,a 4000ae78 <== NEVER TAKEN 4000aee4: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 4000aee8: f0 04 63 20 ld [ %l1 + 0x320 ], %i0 next = iop->data1; 4000aeec: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000aef0: c0 26 20 30 clr [ %i0 + 0x30 ] 4000aef4: c0 26 20 1c clr [ %i0 + 0x1c ] 4000aef8: c0 26 20 34 clr [ %i0 + 0x34 ] 4000aefc: c0 26 00 00 clr [ %i0 ] 4000af00: c0 26 20 04 clr [ %i0 + 4 ] 4000af04: c0 26 20 08 clr [ %i0 + 8 ] 4000af08: c0 26 20 0c clr [ %i0 + 0xc ] 4000af0c: c0 26 20 10 clr [ %i0 + 0x10 ] 4000af10: c0 26 20 14 clr [ %i0 + 0x14 ] 4000af14: c0 26 20 20 clr [ %i0 + 0x20 ] 4000af18: c0 26 20 24 clr [ %i0 + 0x24 ] 4000af1c: c0 26 20 28 clr [ %i0 + 0x28 ] 4000af20: c0 26 20 2c clr [ %i0 + 0x2c ] 4000af24: c0 26 20 40 clr [ %i0 + 0x40 ] 4000af28: c0 26 20 44 clr [ %i0 + 0x44 ] 4000af2c: c0 26 20 38 clr [ %i0 + 0x38 ] 4000af30: c0 26 20 3c clr [ %i0 + 0x3c ] iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; 4000af34: c2 24 63 20 st %g1, [ %l1 + 0x320 ] 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; 4000af38: 82 10 21 00 mov 0x100, %g1 4000af3c: c2 26 20 18 st %g1, [ %i0 + 0x18 ] iop->sem = sema; 4000af40: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; goto done; 4000af44: 10 bf ff cd b 4000ae78 4000af48: c2 26 20 30 st %g1, [ %i0 + 0x30 ] =============================================================================== 4000adec : */ void rtems_libio_free( rtems_libio_t *iop ) { 4000adec: 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 ); 4000adf0: 23 10 00 6f sethi %hi(0x4001bc00), %l1 4000adf4: d0 04 63 24 ld [ %l1 + 0x324 ], %o0 ! 4001bf24 4000adf8: 92 10 20 00 clr %o1 4000adfc: 7f ff eb 11 call 40005a40 4000ae00: 94 10 20 00 clr %o2 rtems_libio_lock(); if (iop->sem) 4000ae04: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 4000ae08: 80 a2 20 00 cmp %o0, 0 4000ae0c: 02 80 00 04 be 4000ae1c <== NEVER TAKEN 4000ae10: a0 10 00 18 mov %i0, %l0 rtems_semaphore_delete(iop->sem); 4000ae14: 7f ff ea de call 4000598c 4000ae18: 01 00 00 00 nop iop->flags &= ~LIBIO_FLAGS_OPEN; 4000ae1c: c4 04 20 18 ld [ %l0 + 0x18 ], %g2 iop->data1 = rtems_libio_iop_freelist; 4000ae20: 03 10 00 6f sethi %hi(0x4001bc00), %g1 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000ae24: f0 04 63 24 ld [ %l1 + 0x324 ], %i0 4000ae28: c6 00 63 20 ld [ %g1 + 0x320 ], %g3 rtems_libio_iop_freelist = iop; 4000ae2c: e0 20 63 20 st %l0, [ %g1 + 0x320 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000ae30: 82 08 be ff and %g2, -257, %g1 iop->data1 = rtems_libio_iop_freelist; 4000ae34: c6 24 20 38 st %g3, [ %l0 + 0x38 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000ae38: c2 24 20 18 st %g1, [ %l0 + 0x18 ] 4000ae3c: 7f ff eb 48 call 40005b5c 4000ae40: 81 e8 00 00 restore =============================================================================== 400022d4 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 400022d4: 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) 400022d8: 21 10 00 6d sethi %hi(0x4001b400), %l0 400022dc: d0 04 23 54 ld [ %l0 + 0x354 ], %o0 ! 4001b754 400022e0: 80 a2 20 00 cmp %o0, 0 400022e4: 22 80 00 1c be,a 40002354 <== NEVER TAKEN 400022e8: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 400022ec: 40 00 21 8e call 4000a924 400022f0: 92 10 20 48 mov 0x48, %o1 400022f4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400022f8: d0 20 63 1c st %o0, [ %g1 + 0x31c ] ! 4001bf1c sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 400022fc: 80 a2 20 00 cmp %o0, 0 40002300: 02 80 00 29 be 400023a4 <== NEVER TAKEN 40002304: 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++) 40002308: c6 04 23 54 ld [ %l0 + 0x354 ], %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; 4000230c: 05 10 00 6f sethi %hi(0x4001bc00), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40002310: 80 a0 e0 01 cmp %g3, 1 40002314: 08 80 00 0e bleu 4000234c <== NEVER TAKEN 40002318: d0 20 a3 20 st %o0, [ %g2 + 0x320 ] 4000231c: 82 02 20 48 add %o0, 0x48, %g1 40002320: 84 10 20 01 mov 1, %g2 iop->data1 = iop + 1; 40002324: c2 20 7f f0 st %g1, [ %g1 + -16 ] 40002328: 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++) 4000232c: 80 a0 80 03 cmp %g2, %g3 40002330: 12 bf ff fd bne 40002324 40002334: 82 00 60 48 add %g1, 0x48, %g1 40002338: 84 00 bf ff add %g2, -1, %g2 4000233c: 83 28 a0 06 sll %g2, 6, %g1 40002340: 85 28 a0 03 sll %g2, 3, %g2 40002344: 82 00 80 01 add %g2, %g1, %g1 40002348: 82 02 00 01 add %o0, %g1, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 4000234c: c0 20 60 38 clr [ %g1 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 40002350: 11 13 10 92 sethi %hi(0x4c424800), %o0 40002354: 92 10 20 01 mov 1, %o1 40002358: 90 12 21 4f or %o0, 0x14f, %o0 4000235c: 94 10 20 54 mov 0x54, %o2 40002360: 96 10 20 00 clr %o3 40002364: 19 10 00 6f sethi %hi(0x4001bc00), %o4 40002368: 40 00 0d 15 call 400057bc 4000236c: 98 13 23 24 or %o4, 0x324, %o4 ! 4001bf24 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 40002370: 80 a2 20 00 cmp %o0, 0 40002374: 12 80 00 0a bne 4000239c <== NEVER TAKEN 40002378: 03 10 00 6d sethi %hi(0x4001b400), %g1 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 4000237c: c2 00 63 50 ld [ %g1 + 0x350 ], %g1 ! 4001b750 40002380: 80 a0 60 00 cmp %g1, 0 40002384: 02 80 00 04 be 40002394 <== NEVER TAKEN 40002388: 01 00 00 00 nop (* rtems_fs_init_helper)(); 4000238c: 9f c0 40 00 call %g1 40002390: 01 00 00 00 nop 40002394: 81 c7 e0 08 ret 40002398: 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 ); 4000239c: 40 00 0f 56 call 400060f4 <== NOT EXECUTED 400023a0: 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); 400023a4: 40 00 0f 54 call 400060f4 <== NOT EXECUTED 400023a8: 90 10 20 1a mov 0x1a, %o0 ! 1a <== NOT EXECUTED =============================================================================== 4000ace4 : */ int rtems_libio_is_file_open( void *node_access ) { 4000ace4: 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 ); 4000ace8: 21 10 00 6f sethi %hi(0x4001bc00), %l0 4000acec: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 ! 4001bf24 4000acf0: 92 10 20 00 clr %o1 4000acf4: 7f ff eb 53 call 40005a40 4000acf8: 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++){ 4000acfc: 03 10 00 6d sethi %hi(0x4001b400), %g1 4000ad00: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 4000ad04: 05 10 00 6f sethi %hi(0x4001bc00), %g2 4000ad08: 80 a0 60 00 cmp %g1, 0 4000ad0c: 02 80 00 0e be 4000ad44 <== NEVER TAKEN 4000ad10: c4 00 a3 1c ld [ %g2 + 0x31c ], %g2 4000ad14: 86 10 20 00 clr %g3 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4000ad18: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 4000ad1c: 80 89 21 00 btst 0x100, %g4 4000ad20: 02 80 00 06 be 4000ad38 4000ad24: 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 ) { 4000ad28: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4 4000ad2c: 80 a1 00 18 cmp %g4, %i0 4000ad30: 02 80 00 0a be 4000ad58 4000ad34: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000ad38: 80 a0 c0 01 cmp %g3, %g1 4000ad3c: 0a bf ff f7 bcs 4000ad18 4000ad40: 84 00 a0 48 add %g2, 0x48, %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000ad44: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 4000ad48: 7f ff eb 85 call 40005b5c 4000ad4c: b0 10 20 00 clr %i0 } rtems_libio_unlock(); return result; } 4000ad50: 81 c7 e0 08 ret 4000ad54: 81 e8 00 00 restore 4000ad58: 7f ff eb 81 call 40005b5c 4000ad5c: b0 10 20 01 mov 1, %i0 4000ad60: 81 c7 e0 08 ret 4000ad64: 81 e8 00 00 restore =============================================================================== 4000ad68 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 4000ad68: 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 ); 4000ad6c: 21 10 00 6f sethi %hi(0x4001bc00), %l0 4000ad70: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 ! 4001bf24 4000ad74: 92 10 20 00 clr %o1 4000ad78: 7f ff eb 32 call 40005a40 4000ad7c: 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++){ 4000ad80: 03 10 00 6d sethi %hi(0x4001b400), %g1 4000ad84: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 4000ad88: 05 10 00 6f sethi %hi(0x4001bc00), %g2 4000ad8c: 80 a0 60 00 cmp %g1, 0 4000ad90: 02 80 00 0e be 4000adc8 <== NEVER TAKEN 4000ad94: c4 00 a3 1c ld [ %g2 + 0x31c ], %g2 4000ad98: 86 10 20 00 clr %g3 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4000ad9c: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 4000ada0: 80 89 21 00 btst 0x100, %g4 4000ada4: 02 80 00 06 be 4000adbc 4000ada8: 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 ) { 4000adac: c8 00 a0 2c ld [ %g2 + 0x2c ], %g4 4000adb0: 80 a1 00 18 cmp %g4, %i0 4000adb4: 02 80 00 0a be 4000addc 4000adb8: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000adbc: 80 a0 c0 01 cmp %g3, %g1 4000adc0: 0a bf ff f7 bcs 4000ad9c 4000adc4: 84 00 a0 48 add %g2, 0x48, %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000adc8: d0 04 23 24 ld [ %l0 + 0x324 ], %o0 4000adcc: 7f ff eb 64 call 40005b5c 4000add0: b0 10 20 00 clr %i0 } rtems_libio_unlock(); return result; } 4000add4: 81 c7 e0 08 ret 4000add8: 81 e8 00 00 restore 4000addc: 7f ff eb 60 call 40005b5c 4000ade0: b0 10 20 01 mov 1, %i0 4000ade4: 81 c7 e0 08 ret 4000ade8: 81 e8 00 00 restore =============================================================================== 40004090 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 40004090: 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); 40004094: 90 10 20 00 clr %o0 40004098: 92 10 20 00 clr %o1 4000409c: 40 00 0c 01 call 400070a0 400040a0: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 400040a4: b0 92 20 00 orcc %o0, 0, %i0 400040a8: 12 80 00 51 bne 400041ec <== NEVER TAKEN 400040ac: 21 10 00 78 sethi %hi(0x4001e000), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 400040b0: e6 04 21 d0 ld [ %l0 + 0x1d0 ], %l3 ! 4001e1d0 400040b4: 23 10 00 7a sethi %hi(0x4001e800), %l1 400040b8: a2 14 60 e0 or %l1, 0xe0, %l1 ! 4001e8e0 400040bc: 80 a4 c0 11 cmp %l3, %l1 400040c0: 02 80 00 3a be 400041a8 400040c4: a4 14 21 d0 or %l0, 0x1d0, %l2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 400040c8: 92 10 00 11 mov %l1, %o1 400040cc: 94 10 20 48 mov 0x48, %o2 400040d0: 40 00 31 ec call 40010880 400040d4: 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; 400040d8: 03 10 00 7a sethi %hi(0x4001e800), %g1 400040dc: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 ! 4001e8c8 } 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*/ 400040e0: c6 07 bf fc ld [ %fp + -4 ], %g3 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400040e4: 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*/ 400040e8: c6 24 c0 00 st %g3, [ %l3 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400040ec: c4 24 e0 18 st %g2, [ %l3 + 0x18 ] 400040f0: 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); 400040f4: 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; 400040f8: c4 24 e0 1c st %g2, [ %l3 + 0x1c ] 400040fc: 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); 40004100: 25 10 00 74 sethi %hi(0x4001d000), %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; 40004104: c4 24 e0 20 st %g2, [ %l3 + 0x20 ] 40004108: 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); 4000410c: 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; 40004110: c4 24 e0 24 st %g2, [ %l3 + 0x24 ] 40004114: 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); 40004118: 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; 4000411c: 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); 40004120: 96 10 00 11 mov %l1, %o3 40004124: 98 10 20 00 clr %o4 40004128: 7f ff fa 9f call 40002ba4 4000412c: 90 14 a1 d0 or %l2, 0x1d0, %o0 rtems_filesystem_root = loc; 40004130: c2 04 21 d0 ld [ %l0 + 0x1d0 ], %g1 40004134: c4 07 bf e8 ld [ %fp + -24 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40004138: 90 14 a1 d0 or %l2, 0x1d0, %o0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 4000413c: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 40004140: c4 07 bf ec ld [ %fp + -20 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40004144: 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; 40004148: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 4000414c: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40004150: 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; 40004154: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40004158: c4 07 bf f4 ld [ %fp + -12 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4000415c: 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; 40004160: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40004164: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40004168: 98 10 20 00 clr %o4 4000416c: 7f ff fa 8e call 40002ba4 40004170: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 40004174: c4 07 bf e8 ld [ %fp + -24 ], %g2 40004178: c2 04 21 d0 ld [ %l0 + 0x1d0 ], %g1 4000417c: c4 20 60 04 st %g2, [ %g1 + 4 ] 40004180: c4 07 bf ec ld [ %fp + -20 ], %g2 40004184: c4 20 60 08 st %g2, [ %g1 + 8 ] 40004188: c4 07 bf f0 ld [ %fp + -16 ], %g2 4000418c: c4 20 60 0c st %g2, [ %g1 + 0xc ] 40004190: c4 07 bf f4 ld [ %fp + -12 ], %g2 40004194: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 40004198: c4 07 bf f8 ld [ %fp + -8 ], %g2 4000419c: c4 20 60 14 st %g2, [ %g1 + 0x14 ] return RTEMS_SUCCESSFUL; } 400041a0: 81 c7 e0 08 ret 400041a4: 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)); 400041a8: 90 10 20 48 mov 0x48, %o0 400041ac: 7f ff fc 5f call 40003328 400041b0: b0 10 20 1a mov 0x1a, %i0 if (!tmp) 400041b4: a6 92 20 00 orcc %o0, 0, %l3 400041b8: 02 80 00 0d be 400041ec <== NEVER TAKEN 400041bc: 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); 400041c0: 90 10 20 00 clr %o0 400041c4: 15 10 00 0f sethi %hi(0x40003c00), %o2 400041c8: 40 00 0c 11 call 4000720c 400041cc: 94 12 a3 5c or %o2, 0x35c, %o2 ! 40003f5c if (sc != RTEMS_SUCCESSFUL) { 400041d0: b0 92 20 00 orcc %o0, 0, %i0 400041d4: 12 80 00 04 bne 400041e4 <== NEVER TAKEN 400041d8: 01 00 00 00 nop * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 400041dc: 10 bf ff bb b 400040c8 400041e0: e6 24 21 d0 st %l3, [ %l0 + 0x1d0 ] 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); 400041e4: 7f ff fa ac call 40002c94 <== NOT EXECUTED 400041e8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED return sc; 400041ec: 81 c7 e0 08 ret <== NOT EXECUTED 400041f0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003fd4 : * 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) { 40003fd4: 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); 40003fd8: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003fdc: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003fe0: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40003fe4: 40 00 0c 2f call 400070a0 <== NOT EXECUTED 40003fe8: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40003fec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003ff0: 12 80 00 14 bne 40004040 <== NOT EXECUTED 40003ff4: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 40003ff8: 21 10 00 78 sethi %hi(0x4001e000), %l0 <== NOT EXECUTED 40003ffc: e6 04 21 d0 ld [ %l0 + 0x1d0 ], %l3 ! 4001e1d0 <== NOT EXECUTED 40004000: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED 40004004: c6 04 c0 00 ld [ %l3 ], %g3 <== NOT EXECUTED 40004008: 82 14 21 d0 or %l0, 0x1d0, %g1 <== NOT EXECUTED 4000400c: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 40004010: 02 80 00 0e be 40004048 <== NOT EXECUTED 40004014: 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, 40004018: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 4000401c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40004020: 40 00 0c d9 call 40007384 <== NOT EXECUTED 40004024: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 40004028: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4000402c: 02 80 00 10 be 4000406c <== NOT EXECUTED 40004030: 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; 40004034: 05 10 00 7a sethi %hi(0x4001e800), %g2 <== NOT EXECUTED 40004038: 84 10 a0 e0 or %g2, 0xe0, %g2 ! 4001e8e0 <== NOT EXECUTED 4000403c: c4 24 21 d0 st %g2, [ %l0 + 0x1d0 ] <== NOT EXECUTED return sc; } 40004040: 81 c7 e0 08 ret <== NOT EXECUTED 40004044: 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); 40004048: 40 00 0c a1 call 400072cc <== NOT EXECUTED 4000404c: 92 10 00 01 mov %g1, %o1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40004050: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40004054: 12 bf ff fb bne 40004040 <== NOT EXECUTED 40004058: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 4000405c: 7f ff ff c0 call 40003f5c <== NOT EXECUTED 40004060: 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, 40004064: 10 bf ff ee b 4000401c <== NOT EXECUTED 40004068: 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); 4000406c: 15 10 00 0f sethi %hi(0x40003c00), %o2 <== NOT EXECUTED 40004070: 40 00 0c 67 call 4000720c <== NOT EXECUTED 40004074: 94 12 a3 5c or %o2, 0x35c, %o2 ! 40003f5c <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40004078: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4000407c: 12 bf ff ef bne 40004038 <== NOT EXECUTED 40004080: 05 10 00 7a sethi %hi(0x4001e800), %g2 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 40004084: 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; 40004088: 10 bf ff ee b 40004040 <== NOT EXECUTED 4000408c: c4 24 21 d0 st %g2, [ %l0 + 0x1d0 ] <== NOT EXECUTED =============================================================================== 4000ac8c : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4000ac8c: 82 10 00 08 mov %o0, %g1 uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4000ac90: 84 08 60 06 and %g1, 6, %g2 4000ac94: 80 a0 a0 06 cmp %g2, 6 4000ac98: 02 80 00 07 be 4000acb4 <== NEVER TAKEN 4000ac9c: 90 10 20 02 mov 2, %o0 fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4000aca0: 84 08 60 02 and %g1, 2, %g2 4000aca4: 80 a0 00 02 cmp %g0, %g2 4000aca8: 85 30 60 02 srl %g1, 2, %g2 4000acac: 90 60 3f ff subx %g0, -1, %o0 4000acb0: 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 ) { 4000acb4: 80 88 60 01 btst 1, %g1 4000acb8: 02 80 00 04 be 4000acc8 4000acbc: 80 88 62 00 btst 0x200, %g1 fcntl_flags |= O_NONBLOCK; 4000acc0: 05 00 00 10 sethi %hi(0x4000), %g2 4000acc4: 90 12 00 02 or %o0, %g2, %o0 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4000acc8: 32 80 00 02 bne,a 4000acd0 4000accc: 90 12 20 08 or %o0, 8, %o0 fcntl_flags |= O_APPEND; } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4000acd0: 80 88 64 00 btst 0x400, %g1 4000acd4: 32 80 00 02 bne,a 4000acdc 4000acd8: 90 12 22 00 or %o0, 0x200, %o0 fcntl_flags |= O_CREAT; } return fcntl_flags; } 4000acdc: 81 c3 e0 08 retl =============================================================================== 400106c8 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 400106c8: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 400106cc: a0 96 20 00 orcc %i0, 0, %l0 400106d0: 02 80 00 20 be 40010750 400106d4: 03 10 00 89 sethi %hi(0x40022400), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 400106d8: c2 00 61 f0 ld [ %g1 + 0x1f0 ], %g1 ! 400225f0 <_System_state_Current> 400106dc: 80 a0 60 03 cmp %g1, 3 400106e0: 02 80 00 17 be 4001073c <== ALWAYS TAKEN 400106e4: c0 24 00 00 clr [ %l0 ] /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 400106e8: 7f ff cd 86 call 40003d00 400106ec: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 400106f0: 03 10 00 86 sethi %hi(0x40021800), %g1 400106f4: d0 00 61 f0 ld [ %g1 + 0x1f0 ], %o0 ! 400219f0 400106f8: 94 10 00 19 mov %i1, %o2 400106fc: 92 10 00 1a mov %i2, %o1 40010700: 7f ff e3 c1 call 40009604 <_Protected_heap_Allocate_aligned_with_boundary> 40010704: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 40010708: b2 92 20 00 orcc %o0, 0, %i1 4001070c: 02 80 00 12 be 40010754 40010710: 03 10 00 88 sethi %hi(0x40022000), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 40010714: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 40022038 40010718: 80 a0 60 00 cmp %g1, 0 4001071c: 22 80 00 06 be,a 40010734 <== ALWAYS TAKEN 40010720: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 40010724: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40010728: 9f c0 40 00 call %g1 <== NOT EXECUTED 4001072c: 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; 40010730: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 40010734: 81 c7 e0 08 ret 40010738: 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()) && 4001073c: 7f ff cd 58 call 40003c9c 40010740: 01 00 00 00 nop 40010744: 80 8a 20 ff btst 0xff, %o0 40010748: 12 bf ff e8 bne 400106e8 <== ALWAYS TAKEN 4001074c: 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; 40010750: b0 10 20 16 mov 0x16, %i0 ! 16 } 40010754: 81 c7 e0 08 ret 40010758: 81 e8 00 00 restore =============================================================================== 400076b4 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 400076b4: 9d e3 bf a0 save %sp, -96, %sp 400076b8: 90 10 00 18 mov %i0, %o0 int i; /* * Validate parameters and look up information structure. */ if ( !info ) 400076bc: 80 a6 a0 00 cmp %i2, 0 400076c0: 02 80 00 20 be 40007740 400076c4: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 400076c8: 92 10 00 19 mov %i1, %o1 400076cc: 40 00 07 19 call 40009330 <_Objects_Get_information> 400076d0: b0 10 20 0a mov 0xa, %i0 if ( !obj_info ) 400076d4: 80 a2 20 00 cmp %o0, 0 400076d8: 02 80 00 1a be 40007740 400076dc: 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; 400076e0: 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; 400076e4: 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; 400076e8: 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; 400076ec: c2 26 80 00 st %g1, [ %i2 ] info->maximum_id = obj_info->maximum_id; 400076f0: c2 02 20 0c ld [ %o0 + 0xc ], %g1 info->auto_extend = obj_info->auto_extend; 400076f4: 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; 400076f8: c2 26 a0 04 st %g1, [ %i2 + 4 ] info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 400076fc: c8 26 a0 08 st %g4, [ %i2 + 8 ] for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 40007700: 80 a1 20 00 cmp %g4, 0 40007704: 02 80 00 0d be 40007738 <== NEVER TAKEN 40007708: 84 10 20 00 clr %g2 4000770c: da 02 20 1c ld [ %o0 + 0x1c ], %o5 40007710: 86 10 20 01 mov 1, %g3 40007714: 82 10 20 01 mov 1, %g1 if ( !obj_info->local_table[i] ) 40007718: 87 28 e0 02 sll %g3, 2, %g3 4000771c: 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++ ) 40007720: 82 00 60 01 inc %g1 if ( !obj_info->local_table[i] ) unallocated++; 40007724: 80 a0 00 03 cmp %g0, %g3 40007728: 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++ ) 4000772c: 80 a1 00 01 cmp %g4, %g1 40007730: 1a bf ff fa bcc 40007718 40007734: 86 10 00 01 mov %g1, %g3 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 40007738: c4 26 a0 10 st %g2, [ %i2 + 0x10 ] 4000773c: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 40007740: 81 c7 e0 08 ret 40007744: 81 e8 00 00 restore =============================================================================== 40007a30 : void rtems_panic( const char *printf_format, ... ) { 40007a30: 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); 40007a34: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 40007a38: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 40007a3c: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 40007a40: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40007a44: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40007a48: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40007a4c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40007a50: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40007a54: 7f ff ff 8a call 4000787c <== NOT EXECUTED 40007a58: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 40007a5c: 81 c7 e0 08 ret <== NOT EXECUTED 40007a60: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400138e0 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 400138e0: 9d e3 bf a0 save %sp, -96, %sp register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 400138e4: a0 96 20 00 orcc %i0, 0, %l0 400138e8: 02 80 00 31 be 400139ac 400138ec: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !starting_address ) 400138f0: 80 a6 60 00 cmp %i1, 0 400138f4: 02 80 00 32 be 400139bc 400138f8: 80 a7 60 00 cmp %i5, 0 return RTEMS_INVALID_ADDRESS; if ( !id ) 400138fc: 02 80 00 30 be 400139bc <== NEVER TAKEN 40013900: 80 a6 e0 00 cmp %i3, 0 return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 40013904: 02 80 00 2c be 400139b4 40013908: 80 a6 a0 00 cmp %i2, 0 4001390c: 02 80 00 2a be 400139b4 40013910: 80 a6 80 1b cmp %i2, %i3 40013914: 0a 80 00 28 bcs 400139b4 40013918: 80 8e e0 07 btst 7, %i3 4001391c: 12 80 00 26 bne 400139b4 40013920: 80 8e 60 07 btst 7, %i1 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 40013924: 12 80 00 26 bne 400139bc 40013928: 03 10 00 f5 sethi %hi(0x4003d400), %g1 4001392c: c4 00 63 d0 ld [ %g1 + 0x3d0 ], %g2 ! 4003d7d0 <_Thread_Dispatch_disable_level> 40013930: 84 00 a0 01 inc %g2 40013934: c4 20 63 d0 st %g2, [ %g1 + 0x3d0 ] * 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 ); 40013938: 25 10 00 f5 sethi %hi(0x4003d400), %l2 4001393c: 40 00 12 4a call 40018264 <_Objects_Allocate> 40013940: 90 14 a1 d8 or %l2, 0x1d8, %o0 ! 4003d5d8 <_Partition_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 40013944: a2 92 20 00 orcc %o0, 0, %l1 40013948: 02 80 00 1f be 400139c4 4001394c: 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; 40013950: f8 24 60 1c st %i4, [ %l1 + 0x1c ] _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 40013954: f2 24 60 10 st %i1, [ %l1 + 0x10 ] the_partition->length = length; 40013958: f4 24 60 14 st %i2, [ %l1 + 0x14 ] the_partition->buffer_size = buffer_size; 4001395c: f6 24 60 18 st %i3, [ %l1 + 0x18 ] the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; 40013960: c0 24 60 20 clr [ %l1 + 0x20 ] _Chain_Initialize( &the_partition->Memory, starting_address, 40013964: 40 00 61 4b call 4002be90 <.udiv> 40013968: 90 10 00 1a mov %i2, %o0 4001396c: 92 10 00 19 mov %i1, %o1 40013970: 94 10 00 08 mov %o0, %o2 40013974: 96 10 00 1b mov %i3, %o3 40013978: b8 04 60 24 add %l1, 0x24, %i4 4001397c: 40 00 0c be call 40016c74 <_Chain_Initialize> 40013980: 90 10 00 1c mov %i4, %o0 40013984: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 40013988: c6 04 60 08 ld [ %l1 + 8 ], %g3 4001398c: a4 14 a1 d8 or %l2, 0x1d8, %l2 40013990: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40013994: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40013998: 83 28 60 02 sll %g1, 2, %g1 &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 4001399c: c6 27 40 00 st %g3, [ %i5 ] 400139a0: e2 20 80 01 st %l1, [ %g2 + %g1 ] name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 400139a4: 40 00 16 23 call 40019230 <_Thread_Enable_dispatch> 400139a8: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 400139ac: 81 c7 e0 08 ret 400139b0: 81 e8 00 00 restore } 400139b4: 81 c7 e0 08 ret 400139b8: 91 e8 20 08 restore %g0, 8, %o0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 400139bc: 81 c7 e0 08 ret 400139c0: 91 e8 20 09 restore %g0, 9, %o0 _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 400139c4: 40 00 16 1b call 40019230 <_Thread_Enable_dispatch> 400139c8: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 400139cc: 81 c7 e0 08 ret 400139d0: 81 e8 00 00 restore =============================================================================== 4000c428 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4000c428: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 4000c42c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000c430: c2 08 61 84 ldub [ %g1 + 0x184 ], %g1 ! 4001bd84 4000c434: 80 a0 60 00 cmp %g1, 0 4000c438: 02 80 00 13 be 4000c484 <== ALWAYS TAKEN 4000c43c: 19 10 00 6f sethi %hi(0x4001bc00), %o4 return; if (rtems_pipe_semaphore) 4000c440: c2 03 22 a4 ld [ %o4 + 0x2a4 ], %g1 ! 4001bea4 <== NOT EXECUTED 4000c444: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c448: 12 80 00 0f bne 4000c484 <== NOT EXECUTED 4000c44c: 98 13 22 a4 or %o4, 0x2a4, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 4000c450: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 4000c454: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000c458: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 4000c45c: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 4000c460: 7f ff e4 d7 call 400057bc <== NOT EXECUTED 4000c464: 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) 4000c468: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c46c: 12 80 00 08 bne 4000c48c <== NOT EXECUTED 4000c470: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4000c474: 7f ff e3 ae call 4000532c <== NOT EXECUTED 4000c478: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 4000c47c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000c480: d0 30 62 aa sth %o0, [ %g1 + 0x2aa ] ! 4001beaa <== NOT EXECUTED 4000c484: 81 c7 e0 08 ret 4000c488: 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); 4000c48c: 7f ff e7 1a call 400060f4 <== NOT EXECUTED =============================================================================== 40006c84 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 40006c84: 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 *) 40006c88: 11 10 00 87 sethi %hi(0x40021c00), %o0 40006c8c: 92 10 00 18 mov %i0, %o1 40006c90: 90 12 22 90 or %o0, 0x290, %o0 40006c94: 40 00 09 13 call 400090e0 <_Objects_Get> 40006c98: 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 ) { 40006c9c: c2 07 bf fc ld [ %fp + -4 ], %g1 40006ca0: 80 a0 60 00 cmp %g1, 0 40006ca4: 02 80 00 04 be 40006cb4 40006ca8: a0 10 00 08 mov %o0, %l0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40006cac: 81 c7 e0 08 ret 40006cb0: 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 ) ) { 40006cb4: 23 10 00 88 sethi %hi(0x40022000), %l1 40006cb8: c4 02 20 40 ld [ %o0 + 0x40 ], %g2 40006cbc: c2 04 60 bc ld [ %l1 + 0xbc ], %g1 40006cc0: 80 a0 80 01 cmp %g2, %g1 40006cc4: 02 80 00 06 be 40006cdc 40006cc8: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 40006ccc: 40 00 0b 6d call 40009a80 <_Thread_Enable_dispatch> 40006cd0: b0 10 20 17 mov 0x17, %i0 return RTEMS_NOT_OWNER_OF_RESOURCE; 40006cd4: 81 c7 e0 08 ret 40006cd8: 81 e8 00 00 restore } if ( length == RTEMS_PERIOD_STATUS ) { 40006cdc: 12 80 00 0e bne 40006d14 40006ce0: 01 00 00 00 nop switch ( the_period->state ) { 40006ce4: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40006ce8: 80 a0 60 04 cmp %g1, 4 40006cec: 18 80 00 06 bgu 40006d04 <== NEVER TAKEN 40006cf0: b0 10 20 00 clr %i0 40006cf4: 83 28 60 02 sll %g1, 2, %g1 40006cf8: 05 10 00 7f sethi %hi(0x4001fc00), %g2 40006cfc: 84 10 a2 98 or %g2, 0x298, %g2 ! 4001fe98 40006d00: f0 00 80 01 ld [ %g2 + %g1 ], %i0 ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40006d04: 40 00 0b 5f call 40009a80 <_Thread_Enable_dispatch> 40006d08: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40006d0c: 81 c7 e0 08 ret 40006d10: 81 e8 00 00 restore } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 40006d14: 7f ff ef a6 call 40002bac 40006d18: 01 00 00 00 nop 40006d1c: a6 10 00 08 mov %o0, %l3 switch ( the_period->state ) { 40006d20: e4 04 20 38 ld [ %l0 + 0x38 ], %l2 40006d24: 80 a4 a0 02 cmp %l2, 2 40006d28: 02 80 00 1a be 40006d90 40006d2c: 80 a4 a0 04 cmp %l2, 4 40006d30: 02 80 00 32 be 40006df8 40006d34: 80 a4 a0 00 cmp %l2, 0 40006d38: 12 bf ff dd bne 40006cac <== NEVER TAKEN 40006d3c: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 40006d40: 7f ff ef 9f call 40002bbc 40006d44: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 40006d48: 7f ff ff 48 call 40006a68 <_Rate_monotonic_Initiate_statistics> 40006d4c: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 40006d50: 82 10 20 02 mov 2, %g1 40006d54: c2 24 20 38 st %g1, [ %l0 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40006d58: 03 10 00 1c sethi %hi(0x40007000), %g1 40006d5c: 82 10 61 4c or %g1, 0x14c, %g1 ! 4000714c <_Rate_monotonic_Timeout> the_watchdog->id = id; 40006d60: f0 24 20 30 st %i0, [ %l0 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006d64: 92 04 20 10 add %l0, 0x10, %o1 40006d68: 11 10 00 88 sethi %hi(0x40022000), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006d6c: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006d70: 90 12 20 dc or %o0, 0xdc, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40006d74: c0 24 20 18 clr [ %l0 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40006d78: c0 24 20 34 clr [ %l0 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 40006d7c: f2 24 20 3c st %i1, [ %l0 + 0x3c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40006d80: c2 24 20 2c st %g1, [ %l0 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006d84: 40 00 10 8d call 4000afb8 <_Watchdog_Insert> 40006d88: b0 10 20 00 clr %i0 40006d8c: 30 bf ff de b,a 40006d04 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 40006d90: 7f ff ff 7d call 40006b84 <_Rate_monotonic_Update_statistics> 40006d94: 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; 40006d98: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 40006d9c: 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; 40006da0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 40006da4: 7f ff ef 86 call 40002bbc 40006da8: 90 10 00 13 mov %l3, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 40006dac: c2 04 60 bc ld [ %l1 + 0xbc ], %g1 40006db0: c4 04 20 08 ld [ %l0 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006db4: 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; 40006db8: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006dbc: 40 00 0d b0 call 4000a47c <_Thread_Set_state> 40006dc0: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 40006dc4: 7f ff ef 7a call 40002bac 40006dc8: 01 00 00 00 nop local_state = the_period->state; 40006dcc: e6 04 20 38 ld [ %l0 + 0x38 ], %l3 the_period->state = RATE_MONOTONIC_ACTIVE; 40006dd0: e4 24 20 38 st %l2, [ %l0 + 0x38 ] _ISR_Enable( level ); 40006dd4: 7f ff ef 7a call 40002bbc 40006dd8: 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 ) 40006ddc: 80 a4 e0 03 cmp %l3, 3 40006de0: 02 80 00 17 be 40006e3c 40006de4: d0 04 60 bc ld [ %l1 + 0xbc ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 40006de8: 40 00 0b 26 call 40009a80 <_Thread_Enable_dispatch> 40006dec: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40006df0: 81 c7 e0 08 ret 40006df4: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 40006df8: 7f ff ff 63 call 40006b84 <_Rate_monotonic_Update_statistics> 40006dfc: 90 10 00 10 mov %l0, %o0 _ISR_Enable( level ); 40006e00: 7f ff ef 6f call 40002bbc 40006e04: 90 10 00 13 mov %l3, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 40006e08: 82 10 20 02 mov 2, %g1 40006e0c: 92 04 20 10 add %l0, 0x10, %o1 40006e10: 11 10 00 88 sethi %hi(0x40022000), %o0 40006e14: 90 12 20 dc or %o0, 0xdc, %o0 ! 400220dc <_Watchdog_Ticks_chain> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006e18: f2 24 20 1c st %i1, [ %l0 + 0x1c ] the_period->next_length = length; 40006e1c: f2 24 20 3c st %i1, [ %l0 + 0x3c ] */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 40006e20: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006e24: 40 00 10 65 call 4000afb8 <_Watchdog_Insert> 40006e28: b0 10 20 06 mov 6, %i0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40006e2c: 40 00 0b 15 call 40009a80 <_Thread_Enable_dispatch> 40006e30: 01 00 00 00 nop return RTEMS_TIMEOUT; 40006e34: 81 c7 e0 08 ret 40006e38: 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 ); 40006e3c: 40 00 0a 15 call 40009690 <_Thread_Clear_state> 40006e40: 13 00 00 10 sethi %hi(0x4000), %o1 40006e44: 30 bf ff e9 b,a 40006de8 =============================================================================== 40006e48 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 40006e48: 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 ) 40006e4c: 80 a6 60 00 cmp %i1, 0 40006e50: 02 80 00 4d be 40006f84 <== NEVER TAKEN 40006e54: 90 10 00 18 mov %i0, %o0 return; (*print)( context, "Period information by period\n" ); 40006e58: 13 10 00 7f sethi %hi(0x4001fc00), %o1 40006e5c: 9f c6 40 00 call %i1 40006e60: 92 12 62 b0 or %o1, 0x2b0, %o1 ! 4001feb0 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 40006e64: 90 10 00 18 mov %i0, %o0 40006e68: 13 10 00 7f sethi %hi(0x4001fc00), %o1 40006e6c: 9f c6 40 00 call %i1 40006e70: 92 12 62 d0 or %o1, 0x2d0, %o1 ! 4001fed0 (*print)( context, "--- Wall times are in seconds ---\n" ); 40006e74: 90 10 00 18 mov %i0, %o0 40006e78: 13 10 00 7f sethi %hi(0x4001fc00), %o1 40006e7c: 9f c6 40 00 call %i1 40006e80: 92 12 62 f8 or %o1, 0x2f8, %o1 ! 4001fef8 Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 40006e84: 90 10 00 18 mov %i0, %o0 40006e88: 13 10 00 7f sethi %hi(0x4001fc00), %o1 40006e8c: 9f c6 40 00 call %i1 40006e90: 92 12 63 20 or %o1, 0x320, %o1 ! 4001ff20 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 40006e94: 90 10 00 18 mov %i0, %o0 40006e98: 13 10 00 7f sethi %hi(0x4001fc00), %o1 40006e9c: 9f c6 40 00 call %i1 40006ea0: 92 12 63 70 or %o1, 0x370, %o1 ! 4001ff70 /* * 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 ; 40006ea4: 23 10 00 87 sethi %hi(0x40021c00), %l1 40006ea8: a2 14 62 90 or %l1, 0x290, %l1 ! 40021e90 <_Rate_monotonic_Information> 40006eac: e0 04 60 08 ld [ %l1 + 8 ], %l0 40006eb0: c2 04 60 0c ld [ %l1 + 0xc ], %g1 40006eb4: 80 a4 00 01 cmp %l0, %g1 40006eb8: 18 80 00 33 bgu 40006f84 <== NEVER TAKEN 40006ebc: 3b 10 00 7f sethi %hi(0x4001fc00), %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, 40006ec0: 39 10 00 7f sethi %hi(0x4001fc00), %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, 40006ec4: 35 10 00 80 sethi %hi(0x40020000), %i2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40006ec8: 2f 10 00 7f sethi %hi(0x4001fc00), %l7 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40006ecc: ba 17 63 c0 or %i5, 0x3c0, %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, 40006ed0: b8 17 23 e0 or %i4, 0x3e0, %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, 40006ed4: b4 16 a0 00 mov %i2, %i2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40006ed8: ae 15 e3 d8 or %l7, 0x3d8, %l7 40006edc: 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 ); 40006ee0: 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 ); 40006ee4: 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 ); 40006ee8: aa 07 bf b8 add %fp, -72, %l5 40006eec: 10 80 00 06 b 40006f04 40006ef0: 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++ ) { 40006ef4: 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 ; 40006ef8: 80 a0 40 10 cmp %g1, %l0 40006efc: 0a 80 00 22 bcs 40006f84 40006f00: 01 00 00 00 nop id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 40006f04: 90 10 00 10 mov %l0, %o0 40006f08: 40 00 19 4b call 4000d434 40006f0c: 92 10 00 12 mov %l2, %o1 if ( status != RTEMS_SUCCESSFUL ) 40006f10: 80 a2 20 00 cmp %o0, 0 40006f14: 32 bf ff f8 bne,a 40006ef4 40006f18: 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 ); 40006f1c: 92 10 00 16 mov %l6, %o1 40006f20: 40 00 19 74 call 4000d4f0 40006f24: 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 ); 40006f28: d0 07 bf d8 ld [ %fp + -40 ], %o0 40006f2c: 94 10 00 13 mov %l3, %o2 40006f30: 40 00 00 b7 call 4000720c 40006f34: 92 10 20 05 mov 5, %o1 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40006f38: d8 1f bf a0 ldd [ %fp + -96 ], %o4 40006f3c: 92 10 00 1d mov %i5, %o1 40006f40: 94 10 00 10 mov %l0, %o2 40006f44: 90 10 00 18 mov %i0, %o0 40006f48: 9f c6 40 00 call %i1 40006f4c: 96 10 00 13 mov %l3, %o3 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40006f50: 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 ); 40006f54: 94 10 00 14 mov %l4, %o2 40006f58: 90 10 00 15 mov %l5, %o0 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40006f5c: 80 a0 60 00 cmp %g1, 0 40006f60: 12 80 00 0b bne 40006f8c 40006f64: 92 10 00 17 mov %l7, %o1 (*print)( context, "\n" ); 40006f68: 9f c6 40 00 call %i1 40006f6c: 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 ; 40006f70: c2 04 60 0c ld [ %l1 + 0xc ], %g1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 40006f74: 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 ; 40006f78: 80 a0 40 10 cmp %g1, %l0 40006f7c: 1a bf ff e3 bcc 40006f08 <== ALWAYS TAKEN 40006f80: 90 10 00 10 mov %l0, %o0 40006f84: 81 c7 e0 08 ret 40006f88: 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 ); 40006f8c: 40 00 0e d0 call 4000aacc <_Timespec_Divide_by_integer> 40006f90: 92 10 00 01 mov %g1, %o1 (*print)( context, 40006f94: d0 07 bf ac ld [ %fp + -84 ], %o0 40006f98: 40 00 54 e1 call 4001c31c <.div> 40006f9c: 92 10 23 e8 mov 0x3e8, %o1 40006fa0: 96 10 00 08 mov %o0, %o3 40006fa4: d0 07 bf b4 ld [ %fp + -76 ], %o0 40006fa8: d6 27 bf 9c st %o3, [ %fp + -100 ] 40006fac: 40 00 54 dc call 4001c31c <.div> 40006fb0: 92 10 23 e8 mov 0x3e8, %o1 40006fb4: c2 07 bf f0 ld [ %fp + -16 ], %g1 40006fb8: b6 10 00 08 mov %o0, %i3 40006fbc: d0 07 bf f4 ld [ %fp + -12 ], %o0 40006fc0: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40006fc4: 40 00 54 d6 call 4001c31c <.div> 40006fc8: 92 10 23 e8 mov 0x3e8, %o1 40006fcc: d8 07 bf b0 ld [ %fp + -80 ], %o4 40006fd0: d6 07 bf 9c ld [ %fp + -100 ], %o3 40006fd4: d4 07 bf a8 ld [ %fp + -88 ], %o2 40006fd8: 9a 10 00 1b mov %i3, %o5 40006fdc: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40006fe0: 92 10 00 1c mov %i4, %o1 40006fe4: 9f c6 40 00 call %i1 40006fe8: 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); 40006fec: d2 07 bf a0 ld [ %fp + -96 ], %o1 40006ff0: 94 10 00 14 mov %l4, %o2 40006ff4: 40 00 0e b6 call 4000aacc <_Timespec_Divide_by_integer> 40006ff8: 90 07 bf d0 add %fp, -48, %o0 (*print)( context, 40006ffc: d0 07 bf c4 ld [ %fp + -60 ], %o0 40007000: 40 00 54 c7 call 4001c31c <.div> 40007004: 92 10 23 e8 mov 0x3e8, %o1 40007008: 96 10 00 08 mov %o0, %o3 4000700c: d0 07 bf cc ld [ %fp + -52 ], %o0 40007010: d6 27 bf 9c st %o3, [ %fp + -100 ] 40007014: 40 00 54 c2 call 4001c31c <.div> 40007018: 92 10 23 e8 mov 0x3e8, %o1 4000701c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40007020: b6 10 00 08 mov %o0, %i3 40007024: d0 07 bf f4 ld [ %fp + -12 ], %o0 40007028: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 4000702c: 40 00 54 bc call 4001c31c <.div> 40007030: 92 10 23 e8 mov 0x3e8, %o1 40007034: d4 07 bf c0 ld [ %fp + -64 ], %o2 40007038: d6 07 bf 9c ld [ %fp + -100 ], %o3 4000703c: d8 07 bf c8 ld [ %fp + -56 ], %o4 40007040: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40007044: 9a 10 00 1b mov %i3, %o5 40007048: 90 10 00 18 mov %i0, %o0 4000704c: 9f c6 40 00 call %i1 40007050: 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 ; 40007054: 10 bf ff a8 b 40006ef4 40007058: c2 04 60 0c ld [ %l1 + 0xc ], %g1 =============================================================================== 40007078 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 40007078: 9d e3 bf a0 save %sp, -96, %sp 4000707c: 03 10 00 88 sethi %hi(0x40022000), %g1 40007080: c4 00 60 00 ld [ %g1 ], %g2 40007084: 84 00 a0 01 inc %g2 40007088: c4 20 60 00 st %g2, [ %g1 ] /* * 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 ; 4000708c: 23 10 00 87 sethi %hi(0x40021c00), %l1 40007090: a2 14 62 90 or %l1, 0x290, %l1 ! 40021e90 <_Rate_monotonic_Information> 40007094: e0 04 60 08 ld [ %l1 + 8 ], %l0 40007098: c2 04 60 0c ld [ %l1 + 0xc ], %g1 4000709c: 80 a4 00 01 cmp %l0, %g1 400070a0: 18 80 00 09 bgu 400070c4 <== NEVER TAKEN 400070a4: 01 00 00 00 nop id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_reset_statistics( id ); 400070a8: 40 00 00 0a call 400070d0 400070ac: 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 ; 400070b0: c2 04 60 0c ld [ %l1 + 0xc ], %g1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 400070b4: 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 ; 400070b8: 80 a0 40 10 cmp %g1, %l0 400070bc: 1a bf ff fb bcc 400070a8 400070c0: 01 00 00 00 nop } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 400070c4: 40 00 0a 6f call 40009a80 <_Thread_Enable_dispatch> 400070c8: 81 e8 00 00 restore =============================================================================== 400147c4 : rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { 400147c4: 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 ) 400147c8: 80 a6 60 00 cmp %i1, 0 400147cc: 02 80 00 22 be 40014854 400147d0: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; if ( !size ) 400147d4: 02 80 00 20 be 40014854 400147d8: 21 10 00 f6 sethi %hi(0x4003d800), %l0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 400147dc: 40 00 08 e5 call 40016b70 <_API_Mutex_Lock> 400147e0: d0 04 20 84 ld [ %l0 + 0x84 ], %o0 ! 4003d884 <_RTEMS_Allocator_Mutex> 400147e4: 92 10 00 18 mov %i0, %o1 400147e8: 11 10 00 f5 sethi %hi(0x4003d400), %o0 400147ec: 94 07 bf fc add %fp, -4, %o2 400147f0: 40 00 0f f1 call 400187b4 <_Objects_Get_no_protection> 400147f4: 90 12 22 58 or %o0, 0x258, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 400147f8: c2 07 bf fc ld [ %fp + -4 ], %g1 400147fc: 80 a0 60 00 cmp %g1, 0 40014800: 12 80 00 0f bne 4001483c 40014804: 80 a0 60 01 cmp %g1, 1 case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 40014808: 90 02 20 68 add %o0, 0x68, %o0 4001480c: 92 10 00 19 mov %i1, %o1 40014810: 94 10 00 1a mov %i2, %o2 40014814: 40 00 0e 45 call 40018128 <_Heap_Size_of_alloc_area> 40014818: b0 10 20 09 mov 9, %i0 4001481c: 80 8a 20 ff btst 0xff, %o0 40014820: 02 80 00 03 be 4001482c <== NEVER TAKEN 40014824: 01 00 00 00 nop 40014828: b0 10 20 00 clr %i0 ! 0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 4001482c: 40 00 08 e7 call 40016bc8 <_API_Mutex_Unlock> 40014830: d0 04 20 84 ld [ %l0 + 0x84 ], %o0 return return_status; 40014834: 81 c7 e0 08 ret 40014838: 81 e8 00 00 restore return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 4001483c: 12 bf ff fb bne 40014828 <== NEVER TAKEN 40014840: b0 10 20 04 mov 4, %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40014844: 40 00 08 e1 call 40016bc8 <_API_Mutex_Unlock> 40014848: d0 04 20 84 ld [ %l0 + 0x84 ], %o0 return return_status; 4001484c: 81 c7 e0 08 ret 40014850: 81 e8 00 00 restore } 40014854: 81 c7 e0 08 ret 40014858: 91 e8 20 09 restore %g0, 9, %o0 =============================================================================== 40014ee8 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 40014ee8: 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 ) 40014eec: 80 a6 60 00 cmp %i1, 0 40014ef0: 12 80 00 04 bne 40014f00 40014ef4: 82 10 20 0a mov 0xa, %g1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40014ef8: 81 c7 e0 08 ret 40014efc: 91 e8 00 01 restore %g0, %g1, %o0 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40014f00: 90 10 00 18 mov %i0, %o0 40014f04: 40 00 10 ef call 400192c0 <_Thread_Get> 40014f08: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40014f0c: c4 07 bf fc ld [ %fp + -4 ], %g2 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40014f10: a2 10 00 08 mov %o0, %l1 switch ( location ) { 40014f14: 80 a0 a0 00 cmp %g2, 0 40014f18: 12 bf ff f8 bne 40014ef8 40014f1c: 82 10 20 04 mov 4, %g1 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40014f20: e0 02 21 5c ld [ %o0 + 0x15c ], %l0 asr = &api->Signal; 40014f24: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40014f28: 80 a0 60 00 cmp %g1, 0 40014f2c: 02 80 00 26 be 40014fc4 40014f30: 01 00 00 00 nop if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 40014f34: c2 0c 20 08 ldub [ %l0 + 8 ], %g1 40014f38: 80 a0 60 00 cmp %g1, 0 40014f3c: 02 80 00 16 be 40014f94 40014f40: 01 00 00 00 nop rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 40014f44: 7f ff e8 5b call 4000f0b0 40014f48: 01 00 00 00 nop *signal_set |= signals; 40014f4c: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40014f50: b2 10 40 19 or %g1, %i1, %i1 40014f54: f2 24 20 14 st %i1, [ %l0 + 0x14 ] _ISR_Enable( _level ); 40014f58: 7f ff e8 5a call 4000f0c0 40014f5c: 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 ) ) 40014f60: 03 10 00 f6 sethi %hi(0x4003d800), %g1 40014f64: c4 00 60 68 ld [ %g1 + 0x68 ], %g2 ! 4003d868 <_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; 40014f68: 82 10 20 01 mov 1, %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40014f6c: 80 a0 a0 00 cmp %g2, 0 40014f70: 02 80 00 10 be 40014fb0 40014f74: c2 2c 60 74 stb %g1, [ %l1 + 0x74 ] 40014f78: 05 10 00 f6 sethi %hi(0x4003d800), %g2 40014f7c: c4 00 a0 8c ld [ %g2 + 0x8c ], %g2 ! 4003d88c <_Thread_Executing> 40014f80: 80 a4 40 02 cmp %l1, %g2 40014f84: 12 80 00 0b bne 40014fb0 <== NEVER TAKEN 40014f88: 05 10 00 f6 sethi %hi(0x4003d800), %g2 _ISR_Signals_to_thread_executing = true; 40014f8c: 10 80 00 09 b 40014fb0 40014f90: c2 28 a1 28 stb %g1, [ %g2 + 0x128 ] ! 4003d928 <_ISR_Signals_to_thread_executing> rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 40014f94: 7f ff e8 47 call 4000f0b0 40014f98: 01 00 00 00 nop *signal_set |= signals; 40014f9c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40014fa0: b2 10 40 19 or %g1, %i1, %i1 40014fa4: f2 24 20 18 st %i1, [ %l0 + 0x18 ] _ISR_Enable( _level ); 40014fa8: 7f ff e8 46 call 4000f0c0 40014fac: 01 00 00 00 nop } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 40014fb0: 40 00 10 a0 call 40019230 <_Thread_Enable_dispatch> 40014fb4: 01 00 00 00 nop 40014fb8: 82 10 20 00 clr %g1 ! 0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40014fbc: 81 c7 e0 08 ret 40014fc0: 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(); 40014fc4: 40 00 10 9b call 40019230 <_Thread_Enable_dispatch> 40014fc8: 01 00 00 00 nop return RTEMS_NOT_DEFINED; 40014fcc: 10 bf ff cb b 40014ef8 40014fd0: 82 10 20 0b mov 0xb, %g1 ! b =============================================================================== 40001c04 : Thread_Control *the_thread ) { Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 40001c04: c2 02 20 08 ld [ %o0 + 8 ], %g1 40001c08: 80 a0 60 00 cmp %g1, 0 40001c0c: 02 80 00 0c be 40001c3c <== NEVER TAKEN 40001c10: 05 10 00 70 sethi %hi(0x4001c000), %g2 return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 40001c14: c2 02 20 c4 ld [ %o0 + 0xc4 ], %g1 40001c18: c6 00 a1 d4 ld [ %g2 + 0x1d4 ], %g3 40001c1c: 84 10 a1 d4 or %g2, 0x1d4, %g2 40001c20: c6 20 60 08 st %g3, [ %g1 + 8 ] 40001c24: c6 00 a0 04 ld [ %g2 + 4 ], %g3 40001c28: c6 20 60 0c st %g3, [ %g1 + 0xc ] 40001c2c: c6 00 a0 08 ld [ %g2 + 8 ], %g3 40001c30: c6 20 60 10 st %g3, [ %g1 + 0x10 ] 40001c34: c4 00 a0 0c ld [ %g2 + 0xc ], %g2 40001c38: c4 20 60 14 st %g2, [ %g1 + 0x14 ] 40001c3c: 81 c3 e0 08 retl =============================================================================== 400020dc : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 400020dc: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Initialize(); 400020e0: 7f ff ff d9 call 40002044 400020e4: 01 00 00 00 nop if (the_thread) 400020e8: 80 a6 60 00 cmp %i1, 0 400020ec: 02 80 00 06 be 40002104 <== NEVER TAKEN 400020f0: 01 00 00 00 nop Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 400020f4: d4 06 60 c0 ld [ %i1 + 0xc0 ], %o2 400020f8: d0 06 60 c4 ld [ %i1 + 0xc4 ], %o0 400020fc: 40 00 32 b2 call 4000ebc4 40002100: 92 10 20 a5 mov 0xa5, %o1 return true; } 40002104: 81 c7 e0 08 ret 40002108: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40001f4c : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 40001f4c: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 40001f50: 21 10 00 71 sethi %hi(0x4001c400), %l0 40001f54: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 ! 4001c47c <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40001f58: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0 40001f5c: 80 a7 80 08 cmp %fp, %o0 40001f60: 0a 80 00 06 bcs 40001f78 <== NEVER TAKEN 40001f64: a2 10 20 00 clr %l1 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 40001f68: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 40001f6c: 82 02 00 01 add %o0, %g1, %g1 40001f70: 80 a0 40 1e cmp %g1, %fp 40001f74: 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 ) { 40001f78: 03 10 00 70 sethi %hi(0x4001c000), %g1 40001f7c: c4 00 60 44 ld [ %g1 + 0x44 ], %g2 ! 4001c044 40001f80: 80 a0 a0 00 cmp %g2, 0 40001f84: 02 80 00 09 be 40001fa8 <== NEVER TAKEN 40001f88: 82 10 20 01 mov 1, %g1 pattern_ok = (!memcmp( 40001f8c: 90 02 20 08 add %o0, 8, %o0 40001f90: 13 10 00 70 sethi %hi(0x4001c000), %o1 40001f94: 94 10 20 10 mov 0x10, %o2 40001f98: 40 00 32 9b call 4000ea04 40001f9c: 92 12 61 d4 or %o1, 0x1d4, %o1 40001fa0: 80 a0 00 08 cmp %g0, %o0 40001fa4: 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 ) 40001fa8: 80 8c 60 ff btst 0xff, %l1 40001fac: 02 80 00 05 be 40001fc0 <== NEVER TAKEN 40001fb0: 92 08 60 ff and %g1, 0xff, %o1 40001fb4: 92 88 60 ff andcc %g1, 0xff, %o1 40001fb8: 12 80 00 05 bne 40001fcc <== ALWAYS TAKEN 40001fbc: 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 ); 40001fc0: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 <== NOT EXECUTED 40001fc4: 7f ff ff b8 call 40001ea4 <== NOT EXECUTED 40001fc8: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 40001fcc: 81 c7 e0 08 ret 40001fd0: 81 e8 00 00 restore =============================================================================== 40001e88 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 40001e88: 13 10 00 0c sethi %hi(0x40003000), %o1 <== NOT EXECUTED 40001e8c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40001e90: 92 12 63 e4 or %o1, 0x3e4, %o1 <== NOT EXECUTED 40001e94: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40001e98: 7f ff ff e6 call 40001e30 <== NOT EXECUTED 40001e9c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40001e30 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 40001e30: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 40001e34: 23 10 00 70 sethi %hi(0x4001c000), %l1 <== NOT EXECUTED print_handler = print; 40001e38: 21 10 00 70 sethi %hi(0x4001c000), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 40001e3c: f0 24 60 48 st %i0, [ %l1 + 0x48 ] <== NOT EXECUTED print_handler = print; 40001e40: f2 24 20 4c st %i1, [ %l0 + 0x4c ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 40001e44: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001e48: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001e4c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40001e50: 92 12 62 20 or %o1, 0x220, %o1 ! 4001aa20 <__FUNCTION__.5614+0x298><== NOT EXECUTED (*print)( context, 40001e54: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001e58: 13 10 00 6a sethi %hi(0x4001a800), %o1 <== NOT EXECUTED 40001e5c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40001e60: 92 12 62 38 or %o1, 0x238, %o1 ! 4001aa38 <__FUNCTION__.5614+0x2b0><== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 40001e64: 11 10 00 07 sethi %hi(0x40001c00), %o0 <== NOT EXECUTED 40001e68: 40 00 14 98 call 400070c8 <== NOT EXECUTED 40001e6c: 90 12 20 a4 or %o0, 0xa4, %o0 ! 40001ca4 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 40001e70: 7f ff ff 8d call 40001ca4 <== NOT EXECUTED 40001e74: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 40001e78: c0 24 60 48 clr [ %l1 + 0x48 ] <== NOT EXECUTED print_handler = NULL; 40001e7c: c0 24 20 4c clr [ %l0 + 0x4c ] <== NOT EXECUTED } 40001e80: 81 c7 e0 08 ret <== NOT EXECUTED 40001e84: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001fd4 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 40001fd4: 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; 40001fd8: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40001fdc: 80 a7 80 01 cmp %fp, %g1 40001fe0: 0a 80 00 07 bcs 40001ffc <== NEVER TAKEN 40001fe4: 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; 40001fe8: c4 06 20 c0 ld [ %i0 + 0xc0 ], %g2 40001fec: 82 00 40 02 add %g1, %g2, %g1 40001ff0: 80 a7 80 01 cmp %fp, %g1 40001ff4: 28 80 00 0b bleu,a 40002020 <== ALWAYS TAKEN 40001ff8: 13 10 00 70 sethi %hi(0x4001c000), %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, 40001ffc: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 40002000: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 40002004: 40 00 32 80 call 4000ea04 <== NOT EXECUTED 40002008: 92 12 61 d4 or %o1, 0x1d4, %o1 <== NOT EXECUTED 4000200c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40002010: 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 ); 40002014: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 40002018: 7f ff ff a3 call 40001ea4 <== NOT EXECUTED 4000201c: 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, 40002020: 94 10 20 10 mov 0x10, %o2 40002024: 92 12 61 d4 or %o1, 0x1d4, %o1 40002028: 40 00 32 77 call 4000ea04 4000202c: b2 10 20 00 clr %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 40002030: 80 a2 20 00 cmp %o0, 0 40002034: 12 bf ff f9 bne 40002018 <== NEVER TAKEN 40002038: b2 0e 60 01 and %i1, 1, %i1 4000203c: 81 c7 e0 08 ret 40002040: 81 e8 00 00 restore =============================================================================== 4000c9c4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c9c4: 9d e3 bf 98 save %sp, -104, %sp 4000c9c8: a4 10 00 18 mov %i0, %l2 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c9cc: 80 a6 60 00 cmp %i1, 0 4000c9d0: 02 80 00 1c be 4000ca40 4000c9d4: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c9d8: 40 00 09 39 call 4000eebc <__errno> 4000c9dc: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c9e0: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c9e4: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c9e8: c0 26 40 00 clr [ %i1 ] 4000c9ec: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c9f0: 40 00 14 af call 40011cac 4000c9f4: 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 ) 4000c9f8: 80 a6 a0 00 cmp %i2, 0 errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c9fc: 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 ) 4000ca00: 02 80 00 1b be 4000ca6c 4000ca04: a2 10 00 09 mov %o1, %l1 *endptr = end; 4000ca08: c2 07 bf fc ld [ %fp + -4 ], %g1 4000ca0c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000ca10: 80 a0 40 12 cmp %g1, %l2 4000ca14: 02 80 00 0b be 4000ca40 4000ca18: 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)) 4000ca1c: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000ca20: d4 18 62 68 ldd [ %g1 + 0x268 ], %o2 ! 4001f268 <_CPU_Trap_slot_template+0x14> 4000ca24: 90 10 00 10 mov %l0, %o0 4000ca28: 40 00 3c b9 call 4001bd0c <__gtdf2> 4000ca2c: 92 10 00 11 mov %l1, %o1 4000ca30: 80 a2 20 00 cmp %o0, 0 4000ca34: 14 80 00 05 bg 4000ca48 4000ca38: 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; 4000ca3c: e0 3e 40 00 std %l0, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000ca40: 81 c7 e0 08 ret 4000ca44: 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)) 4000ca48: 40 00 09 1d call 4000eebc <__errno> 4000ca4c: b0 10 20 0a mov 0xa, %i0 4000ca50: c2 02 00 00 ld [ %o0 ], %g1 4000ca54: 80 a0 60 22 cmp %g1, 0x22 4000ca58: 02 bf ff fa be 4000ca40 <== ALWAYS TAKEN 4000ca5c: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000ca60: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED 4000ca64: 81 c7 e0 08 ret <== NOT EXECUTED 4000ca68: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000ca6c: 10 bf ff e9 b 4000ca10 4000ca70: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000ca74 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000ca74: 9d e3 bf 98 save %sp, -104, %sp 4000ca78: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000ca7c: 80 a6 60 00 cmp %i1, 0 4000ca80: 02 80 00 19 be 4000cae4 4000ca84: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000ca88: 40 00 09 0d call 4000eebc <__errno> 4000ca8c: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000ca90: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000ca94: c0 22 00 00 clr [ %o0 ] *n = 0; 4000ca98: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000ca9c: 40 00 14 71 call 40011c60 4000caa0: 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 ) 4000caa4: 80 a6 a0 00 cmp %i2, 0 4000caa8: 02 80 00 1a be 4000cb10 4000caac: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000cab0: c2 07 bf fc ld [ %fp + -4 ], %g1 4000cab4: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cab8: 80 a0 40 10 cmp %g1, %l0 4000cabc: 02 80 00 0a be 4000cae4 4000cac0: 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)) 4000cac4: 90 10 00 11 mov %l1, %o0 4000cac8: 13 1f df ff sethi %hi(0x7f7ffc00), %o1 4000cacc: 40 00 39 ed call 4001b280 <__gtsf2> 4000cad0: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff 4000cad4: 80 a2 20 00 cmp %o0, 0 4000cad8: 14 80 00 05 bg 4000caec 4000cadc: 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; 4000cae0: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000cae4: 81 c7 e0 08 ret 4000cae8: 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)) 4000caec: 40 00 08 f4 call 4000eebc <__errno> 4000caf0: b0 10 20 0a mov 0xa, %i0 4000caf4: c2 02 00 00 ld [ %o0 ], %g1 4000caf8: 80 a0 60 22 cmp %g1, 0x22 4000cafc: 02 bf ff fa be 4000cae4 <== ALWAYS TAKEN 4000cb00: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000cb04: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000cb08: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb0c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000cb10: 10 bf ff ea b 4000cab8 4000cb14: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000cb18 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000cb18: 9d e3 bf 98 save %sp, -104, %sp 4000cb1c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000cb20: 80 a6 60 00 cmp %i1, 0 4000cb24: 02 80 00 18 be 4000cb84 4000cb28: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000cb2c: 40 00 08 e4 call 4000eebc <__errno> 4000cb30: 01 00 00 00 nop 4000cb34: c0 22 00 00 clr [ %o0 ] *n = 0; 4000cb38: 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 ); 4000cb3c: 94 10 00 1b mov %i3, %o2 4000cb40: 90 10 00 10 mov %l0, %o0 4000cb44: 40 00 14 e5 call 40011ed8 4000cb48: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000cb4c: 80 a6 a0 00 cmp %i2, 0 4000cb50: 02 80 00 18 be 4000cbb0 4000cb54: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000cb58: c2 07 bf fc ld [ %fp + -4 ], %g1 4000cb5c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cb60: 80 a0 40 10 cmp %g1, %l0 4000cb64: 02 80 00 08 be 4000cb84 4000cb68: 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)) 4000cb6c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000cb70: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000cb74: 80 a4 40 01 cmp %l1, %g1 4000cb78: 02 80 00 05 be 4000cb8c 4000cb7c: 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; 4000cb80: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000cb84: 81 c7 e0 08 ret 4000cb88: 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)) 4000cb8c: 40 00 08 cc call 4000eebc <__errno> 4000cb90: b0 10 20 0a mov 0xa, %i0 4000cb94: c2 02 00 00 ld [ %o0 ], %g1 4000cb98: 80 a0 60 22 cmp %g1, 0x22 4000cb9c: 02 bf ff fa be 4000cb84 <== ALWAYS TAKEN 4000cba0: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000cba4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000cba8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbac: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000cbb0: 10 bf ff ec b 4000cb60 4000cbb4: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000cc84 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000cc84: 9d e3 bf 98 save %sp, -104, %sp 4000cc88: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000cc8c: 80 a6 60 00 cmp %i1, 0 4000cc90: 02 80 00 24 be 4000cd20 4000cc94: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000cc98: 40 00 08 89 call 4000eebc <__errno> 4000cc9c: 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 ); 4000cca0: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000cca4: c0 22 00 00 clr [ %o0 ] *n = 0; 4000cca8: 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 ); 4000ccac: 90 10 00 10 mov %l0, %o0 4000ccb0: 40 00 14 8a call 40011ed8 4000ccb4: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000ccb8: 80 a6 a0 00 cmp %i2, 0 4000ccbc: 02 80 00 1b be 4000cd28 4000ccc0: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000ccc4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000ccc8: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cccc: 80 a0 40 10 cmp %g1, %l0 4000ccd0: 02 80 00 14 be 4000cd20 4000ccd4: 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)) 4000ccd8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000ccdc: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000cce0: 80 a4 40 01 cmp %l1, %g1 4000cce4: 02 80 00 08 be 4000cd04 4000cce8: 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)) 4000ccec: 80 a4 40 01 cmp %l1, %g1 4000ccf0: 02 80 00 05 be 4000cd04 4000ccf4: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000ccf8: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; 4000ccfc: 81 c7 e0 08 ret 4000cd00: 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)) 4000cd04: 40 00 08 6e call 4000eebc <__errno> 4000cd08: 01 00 00 00 nop 4000cd0c: c2 02 00 00 ld [ %o0 ], %g1 4000cd10: 80 a0 60 22 cmp %g1, 0x22 4000cd14: 32 bf ff fa bne,a 4000ccfc <== NEVER TAKEN 4000cd18: 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; 4000cd1c: b0 10 20 0a mov 0xa, %i0 } 4000cd20: 81 c7 e0 08 ret 4000cd24: 81 e8 00 00 restore 4000cd28: 10 bf ff e9 b 4000cccc 4000cd2c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000cbb8 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000cbb8: 9d e3 bf 90 save %sp, -112, %sp 4000cbbc: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000cbc0: 80 a6 60 00 cmp %i1, 0 4000cbc4: 02 80 00 29 be 4000cc68 4000cbc8: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000cbcc: 40 00 08 bc call 4000eebc <__errno> 4000cbd0: 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 ); 4000cbd4: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000cbd8: c0 22 00 00 clr [ %o0 ] *n = 0; 4000cbdc: c0 26 40 00 clr [ %i1 ] 4000cbe0: 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 ); 4000cbe4: 90 10 00 10 mov %l0, %o0 4000cbe8: 40 00 14 c6 call 40011f00 4000cbec: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000cbf0: 80 a6 a0 00 cmp %i2, 0 4000cbf4: 02 80 00 22 be 4000cc7c 4000cbf8: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000cbfc: c2 07 bf fc ld [ %fp + -4 ], %g1 4000cc00: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cc04: 80 a0 40 10 cmp %g1, %l0 4000cc08: 02 80 00 18 be 4000cc68 4000cc0c: 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)) 4000cc10: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000cc14: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000cc18: 80 a4 40 01 cmp %l1, %g1 4000cc1c: 02 80 00 15 be 4000cc70 4000cc20: 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)) 4000cc24: 03 20 00 00 sethi %hi(0x80000000), %g1 4000cc28: 80 a4 40 01 cmp %l1, %g1 4000cc2c: 02 80 00 06 be 4000cc44 4000cc30: 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; 4000cc34: d2 26 60 04 st %o1, [ %i1 + 4 ] 4000cc38: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; 4000cc3c: 81 c7 e0 08 ret 4000cc40: 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)) 4000cc44: 32 bf ff fd bne,a 4000cc38 <== NEVER TAKEN 4000cc48: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED 4000cc4c: 40 00 08 9c call 4000eebc <__errno> 4000cc50: d2 27 bf f4 st %o1, [ %fp + -12 ] 4000cc54: c2 02 00 00 ld [ %o0 ], %g1 4000cc58: 80 a0 60 22 cmp %g1, 0x22 4000cc5c: 12 bf ff f6 bne 4000cc34 <== NEVER TAKEN 4000cc60: 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; 4000cc64: b0 10 20 0a mov 0xa, %i0 } 4000cc68: 81 c7 e0 08 ret 4000cc6c: 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)) 4000cc70: 12 bf ff ee bne 4000cc28 <== NEVER TAKEN 4000cc74: 03 20 00 00 sethi %hi(0x80000000), %g1 4000cc78: 30 bf ff f5 b,a 4000cc4c 4000cc7c: 10 bf ff e2 b 4000cc04 4000cc80: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000cd30 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000cd30: 9d e3 bf 98 save %sp, -104, %sp 4000cd34: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000cd38: 80 a6 60 00 cmp %i1, 0 4000cd3c: 02 80 00 16 be 4000cd94 4000cd40: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000cd44: 40 00 08 5e call 4000eebc <__errno> 4000cd48: 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 ); 4000cd4c: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000cd50: c0 22 00 00 clr [ %o0 ] *n = 0; 4000cd54: 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 ); 4000cd58: 90 10 00 10 mov %l0, %o0 4000cd5c: 40 00 15 97 call 400123b8 4000cd60: 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 ) 4000cd64: 80 a6 a0 00 cmp %i2, 0 4000cd68: 02 80 00 16 be 4000cdc0 4000cd6c: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000cd70: c2 07 bf fc ld [ %fp + -4 ], %g1 4000cd74: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cd78: 80 a0 40 10 cmp %g1, %l0 4000cd7c: 02 80 00 06 be 4000cd94 4000cd80: 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)) 4000cd84: 80 a4 7f ff cmp %l1, -1 4000cd88: 02 80 00 05 be 4000cd9c <== NEVER TAKEN 4000cd8c: 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; 4000cd90: e2 26 40 00 st %l1, [ %i1 ] #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4000cd94: 81 c7 e0 08 ret 4000cd98: 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)) 4000cd9c: 40 00 08 48 call 4000eebc <__errno> <== NOT EXECUTED 4000cda0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 4000cda4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000cda8: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED 4000cdac: 02 bf ff fa be 4000cd94 <== NOT EXECUTED 4000cdb0: 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; 4000cdb4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000cdb8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cdbc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000cdc0: 10 bf ff ee b 4000cd78 4000cdc4: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000ce28 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000ce28: 9d e3 bf 98 save %sp, -104, %sp 4000ce2c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000ce30: 80 a6 60 00 cmp %i1, 0 4000ce34: 02 80 00 16 be 4000ce8c 4000ce38: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000ce3c: 40 00 08 20 call 4000eebc <__errno> 4000ce40: 01 00 00 00 nop 4000ce44: c0 22 00 00 clr [ %o0 ] *n = 0; 4000ce48: 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 ); 4000ce4c: 94 10 00 1b mov %i3, %o2 4000ce50: 90 10 00 10 mov %l0, %o0 4000ce54: 40 00 15 59 call 400123b8 4000ce58: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000ce5c: 80 a6 a0 00 cmp %i2, 0 4000ce60: 02 80 00 16 be 4000ceb8 4000ce64: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000ce68: c2 07 bf fc ld [ %fp + -4 ], %g1 4000ce6c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000ce70: 80 a0 40 10 cmp %g1, %l0 4000ce74: 02 80 00 06 be 4000ce8c 4000ce78: 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)) 4000ce7c: 80 a4 7f ff cmp %l1, -1 4000ce80: 02 80 00 05 be 4000ce94 4000ce84: 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; 4000ce88: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000ce8c: 81 c7 e0 08 ret 4000ce90: 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)) 4000ce94: 40 00 08 0a call 4000eebc <__errno> 4000ce98: b0 10 20 0a mov 0xa, %i0 4000ce9c: c2 02 00 00 ld [ %o0 ], %g1 4000cea0: 80 a0 60 22 cmp %g1, 0x22 4000cea4: 02 bf ff fa be 4000ce8c <== ALWAYS TAKEN 4000cea8: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000ceac: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000ceb0: 81 c7 e0 08 ret <== NOT EXECUTED 4000ceb4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000ceb8: 10 bf ff ee b 4000ce70 4000cebc: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000cf68 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000cf68: 9d e3 bf 98 save %sp, -104, %sp 4000cf6c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000cf70: 80 a6 60 00 cmp %i1, 0 4000cf74: 02 80 00 16 be 4000cfcc 4000cf78: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000cf7c: 40 00 07 d0 call 4000eebc <__errno> 4000cf80: 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 ); 4000cf84: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000cf88: c0 22 00 00 clr [ %o0 ] *n = 0; 4000cf8c: 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 ); 4000cf90: 90 10 00 10 mov %l0, %o0 4000cf94: 40 00 15 09 call 400123b8 4000cf98: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000cf9c: 80 a6 a0 00 cmp %i2, 0 4000cfa0: 02 80 00 16 be 4000cff8 4000cfa4: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000cfa8: c2 07 bf fc ld [ %fp + -4 ], %g1 4000cfac: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cfb0: 80 a0 40 10 cmp %g1, %l0 4000cfb4: 02 80 00 06 be 4000cfcc 4000cfb8: 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)) 4000cfbc: 80 a4 7f ff cmp %l1, -1 4000cfc0: 02 80 00 05 be 4000cfd4 4000cfc4: 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; 4000cfc8: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000cfcc: 81 c7 e0 08 ret 4000cfd0: 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)) 4000cfd4: 40 00 07 ba call 4000eebc <__errno> 4000cfd8: b0 10 20 0a mov 0xa, %i0 4000cfdc: c2 02 00 00 ld [ %o0 ], %g1 4000cfe0: 80 a0 60 22 cmp %g1, 0x22 4000cfe4: 02 bf ff fa be 4000cfcc <== ALWAYS TAKEN 4000cfe8: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000cfec: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000cff0: 81 c7 e0 08 ret <== NOT EXECUTED 4000cff4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000cff8: 10 bf ff ee b 4000cfb0 4000cffc: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000cec0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000cec0: 9d e3 bf 90 save %sp, -112, %sp 4000cec4: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000cec8: 80 a6 60 00 cmp %i1, 0 4000cecc: 02 80 00 23 be 4000cf58 4000ced0: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000ced4: 40 00 07 fa call 4000eebc <__errno> 4000ced8: 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 ); 4000cedc: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000cee0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000cee4: c0 26 40 00 clr [ %i1 ] 4000cee8: 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 ); 4000ceec: 90 10 00 10 mov %l0, %o0 4000cef0: 40 00 15 3c call 400123e0 4000cef4: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000cef8: 80 a6 a0 00 cmp %i2, 0 4000cefc: 02 80 00 19 be 4000cf60 4000cf00: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000cf04: c2 07 bf fc ld [ %fp + -4 ], %g1 4000cf08: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000cf0c: 80 a0 40 10 cmp %g1, %l0 4000cf10: 02 80 00 12 be 4000cf58 4000cf14: 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)) 4000cf18: 80 a4 7f ff cmp %l1, -1 4000cf1c: 02 80 00 06 be 4000cf34 4000cf20: 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; 4000cf24: d2 26 60 04 st %o1, [ %i1 + 4 ] 4000cf28: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000cf2c: 81 c7 e0 08 ret 4000cf30: 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)) 4000cf34: 32 bf ff fd bne,a 4000cf28 <== NEVER TAKEN 4000cf38: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED 4000cf3c: 40 00 07 e0 call 4000eebc <__errno> 4000cf40: d2 27 bf f4 st %o1, [ %fp + -12 ] 4000cf44: c2 02 00 00 ld [ %o0 ], %g1 4000cf48: b0 10 20 0a mov 0xa, %i0 4000cf4c: 80 a0 60 22 cmp %g1, 0x22 4000cf50: 12 bf ff f5 bne 4000cf24 <== NEVER TAKEN 4000cf54: 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; } 4000cf58: 81 c7 e0 08 ret 4000cf5c: 81 e8 00 00 restore 4000cf60: 10 bf ff eb b 4000cf0c 4000cf64: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000d338 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 4000d338: 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 ) 4000d33c: 80 a6 a0 00 cmp %i2, 0 4000d340: 02 80 00 44 be 4000d450 4000d344: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 4000d348: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d34c: e0 00 61 ac ld [ %g1 + 0x1ac ], %l0 ! 4001c1ac <_Thread_Executing> api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d350: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000d354: 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; 4000d358: 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 ]; 4000d35c: e2 04 21 5c ld [ %l0 + 0x15c ], %l1 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d360: a4 60 3f ff subx %g0, -1, %l2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000d364: 80 a0 60 00 cmp %g1, 0 4000d368: 12 80 00 3c bne 4000d458 4000d36c: 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; 4000d370: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 4000d374: 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(); 4000d378: 7f ff f0 d4 call 400096c8 <_CPU_ISR_Get_level> 4000d37c: 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; 4000d380: 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; 4000d384: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4000d388: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4000d38c: 80 8e 61 00 btst 0x100, %i1 4000d390: 02 80 00 06 be 4000d3a8 4000d394: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4000d398: 83 36 20 08 srl %i0, 8, %g1 4000d39c: 82 18 60 01 xor %g1, 1, %g1 4000d3a0: 82 08 60 01 and %g1, 1, %g1 4000d3a4: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ] if ( mask & RTEMS_TIMESLICE_MASK ) { 4000d3a8: 80 8e 62 00 btst 0x200, %i1 4000d3ac: 02 80 00 0b be 4000d3d8 4000d3b0: 80 8e 60 0f btst 0xf, %i1 if ( _Modes_Is_timeslice(mode_set) ) { 4000d3b4: 80 8e 22 00 btst 0x200, %i0 4000d3b8: 22 80 00 07 be,a 4000d3d4 4000d3bc: c0 24 20 7c clr [ %l0 + 0x7c ] executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4000d3c0: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d3c4: c2 00 60 48 ld [ %g1 + 0x48 ], %g1 ! 4001c048 <_Thread_Ticks_per_timeslice> 4000d3c8: 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; 4000d3cc: 82 10 20 01 mov 1, %g1 4000d3d0: c2 24 20 7c st %g1, [ %l0 + 0x7c ] /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4000d3d4: 80 8e 60 0f btst 0xf, %i1 4000d3d8: 12 80 00 2d bne 4000d48c 4000d3dc: 01 00 00 00 nop */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4000d3e0: 80 8e 64 00 btst 0x400, %i1 4000d3e4: 22 80 00 16 be,a 4000d43c 4000d3e8: 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; 4000d3ec: 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( 4000d3f0: b1 36 20 0a srl %i0, 0xa, %i0 4000d3f4: b0 1e 20 01 xor %i0, 1, %i0 4000d3f8: 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; 4000d3fc: 80 a0 40 18 cmp %g1, %i0 4000d400: 22 80 00 0f be,a 4000d43c 4000d404: a0 10 20 00 clr %l0 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 4000d408: 7f ff d2 35 call 40001cdc 4000d40c: f0 2c 60 08 stb %i0, [ %l1 + 8 ] _signals = information->signals_pending; 4000d410: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 information->signals_pending = information->signals_posted; 4000d414: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 information->signals_posted = _signals; 4000d418: 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; 4000d41c: c2 24 60 18 st %g1, [ %l1 + 0x18 ] information->signals_posted = _signals; _ISR_Enable( _level ); 4000d420: 7f ff d2 33 call 40001cec 4000d424: 01 00 00 00 nop 4000d428: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000d42c: 80 a0 60 00 cmp %g1, 0 4000d430: 12 80 00 28 bne 4000d4d0 4000d434: 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; 4000d438: a0 10 20 00 clr %l0 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4000d43c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000d440: c2 00 62 90 ld [ %g1 + 0x290 ], %g1 ! 4001c290 <_System_state_Current> 4000d444: 80 a0 60 03 cmp %g1, 3 4000d448: 02 80 00 16 be 4000d4a0 <== ALWAYS TAKEN 4000d44c: 82 10 20 00 clr %g1 if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 4000d450: 81 c7 e0 08 ret 4000d454: 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; 4000d458: 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; 4000d45c: 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; 4000d460: 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(); 4000d464: 7f ff f0 99 call 400096c8 <_CPU_ISR_Get_level> 4000d468: 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; 4000d46c: 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; 4000d470: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4000d474: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4000d478: 80 8e 61 00 btst 0x100, %i1 4000d47c: 02 bf ff cb be 4000d3a8 4000d480: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4000d484: 10 bf ff c6 b 4000d39c 4000d488: 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 ) ); 4000d48c: 90 0e 20 0f and %i0, 0xf, %o0 4000d490: 7f ff d2 17 call 40001cec 4000d494: 91 2a 20 08 sll %o0, 8, %o0 */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4000d498: 10 bf ff d3 b 4000d3e4 4000d49c: 80 8e 64 00 btst 0x400, %i1 } } } if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 4000d4a0: 40 00 00 c0 call 4000d7a0 <_Thread_Evaluate_mode> 4000d4a4: 01 00 00 00 nop 4000d4a8: 80 8a 20 ff btst 0xff, %o0 4000d4ac: 12 80 00 04 bne 4000d4bc 4000d4b0: 80 8c 20 ff btst 0xff, %l0 4000d4b4: 02 bf ff e7 be 4000d450 4000d4b8: 82 10 20 00 clr %g1 _Thread_Dispatch(); 4000d4bc: 7f ff e9 ae call 40007b74 <_Thread_Dispatch> 4000d4c0: 01 00 00 00 nop 4000d4c4: 82 10 20 00 clr %g1 ! 0 return RTEMS_SUCCESSFUL; } 4000d4c8: 81 c7 e0 08 ret 4000d4cc: 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; 4000d4d0: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 4000d4d4: 10 bf ff da b 4000d43c 4000d4d8: a0 10 20 01 mov 1, %l0 =============================================================================== 4000b380 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 4000b380: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 4000b384: 80 a6 60 00 cmp %i1, 0 4000b388: 02 80 00 07 be 4000b3a4 4000b38c: 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 ) && 4000b390: 03 10 00 89 sethi %hi(0x40022400), %g1 4000b394: c2 08 62 94 ldub [ %g1 + 0x294 ], %g1 ! 40022694 4000b398: 80 a6 40 01 cmp %i1, %g1 4000b39c: 18 80 00 1c bgu 4000b40c 4000b3a0: b0 10 20 13 mov 0x13, %i0 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4000b3a4: 80 a6 a0 00 cmp %i2, 0 4000b3a8: 02 80 00 19 be 4000b40c 4000b3ac: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 4000b3b0: 40 00 08 8f call 4000d5ec <_Thread_Get> 4000b3b4: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4000b3b8: c2 07 bf fc ld [ %fp + -4 ], %g1 4000b3bc: 80 a0 60 00 cmp %g1, 0 4000b3c0: 12 80 00 13 bne 4000b40c 4000b3c4: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4000b3c8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 4000b3cc: 80 a6 60 00 cmp %i1, 0 4000b3d0: 02 80 00 0d be 4000b404 4000b3d4: c2 26 80 00 st %g1, [ %i2 ] the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000b3d8: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4000b3dc: 80 a0 60 00 cmp %g1, 0 4000b3e0: 02 80 00 06 be 4000b3f8 4000b3e4: f2 22 20 18 st %i1, [ %o0 + 0x18 ] the_thread->current_priority > new_priority ) 4000b3e8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000b3ec: 80 a6 40 01 cmp %i1, %g1 4000b3f0: 1a 80 00 05 bcc 4000b404 <== ALWAYS TAKEN 4000b3f4: 01 00 00 00 nop _Thread_Change_priority( the_thread, new_priority, false ); 4000b3f8: 92 10 00 19 mov %i1, %o1 4000b3fc: 40 00 06 d8 call 4000cf5c <_Thread_Change_priority> 4000b400: 94 10 20 00 clr %o2 } _Thread_Enable_dispatch(); 4000b404: 40 00 08 56 call 4000d55c <_Thread_Enable_dispatch> 4000b408: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000b40c: 81 c7 e0 08 ret 4000b410: 81 e8 00 00 restore =============================================================================== 400072cc : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 400072cc: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 400072d0: 80 a6 60 00 cmp %i1, 0 400072d4: 02 80 00 09 be 400072f8 400072d8: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 400072dc: 90 10 00 18 mov %i0, %o0 400072e0: 40 00 08 0d call 40009314 <_Thread_Get> 400072e4: 92 07 bf fc add %fp, -4, %o1 switch (location) { 400072e8: c4 07 bf fc ld [ %fp + -4 ], %g2 400072ec: 80 a0 a0 00 cmp %g2, 0 400072f0: 02 80 00 04 be 40007300 400072f4: 82 10 20 04 mov 4, %g1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400072f8: 81 c7 e0 08 ret 400072fc: 91 e8 00 01 restore %g0, %g1, %o0 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 40007300: d2 02 21 6c ld [ %o0 + 0x16c ], %o1 while (tvp) { 40007304: 80 a2 60 00 cmp %o1, 0 40007308: 02 80 00 10 be 40007348 4000730c: 01 00 00 00 nop if (tvp->ptr == ptr) { 40007310: c2 02 60 04 ld [ %o1 + 4 ], %g1 40007314: 80 a0 40 19 cmp %g1, %i1 40007318: 12 80 00 08 bne 40007338 4000731c: 84 10 00 09 mov %o1, %g2 if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 40007320: 10 80 00 17 b 4000737c 40007324: c2 02 40 00 ld [ %o1 ], %g1 switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { 40007328: 80 a0 40 19 cmp %g1, %i1 4000732c: 22 80 00 0c be,a 4000735c 40007330: 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; 40007334: 84 10 00 09 mov %o1, %g2 } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 40007338: 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) { 4000733c: 80 a2 60 00 cmp %o1, 0 40007340: 32 bf ff fa bne,a 40007328 <== ALWAYS TAKEN 40007344: c2 02 60 04 ld [ %o1 + 4 ], %g1 return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 40007348: 40 00 07 e5 call 400092dc <_Thread_Enable_dispatch> 4000734c: 01 00 00 00 nop 40007350: 82 10 20 09 mov 9, %g1 ! 9 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40007354: 81 c7 e0 08 ret 40007358: 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; 4000735c: 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 ); 40007360: 40 00 00 2d call 40007414 <_RTEMS_Tasks_Invoke_task_variable_dtor> 40007364: 01 00 00 00 nop _Thread_Enable_dispatch(); 40007368: 40 00 07 dd call 400092dc <_Thread_Enable_dispatch> 4000736c: 01 00 00 00 nop 40007370: 82 10 20 00 clr %g1 ! 0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40007374: 81 c7 e0 08 ret 40007378: 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; 4000737c: 10 bf ff f9 b 40007360 40007380: c2 22 21 6c st %g1, [ %o0 + 0x16c ] =============================================================================== 40007384 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 40007384: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 40007388: 80 a6 60 00 cmp %i1, 0 4000738c: 02 80 00 1c be 400073fc 40007390: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; if ( !result ) 40007394: 02 80 00 1a be 400073fc 40007398: 90 10 00 18 mov %i0, %o0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 4000739c: 40 00 07 de call 40009314 <_Thread_Get> 400073a0: 92 07 bf fc add %fp, -4, %o1 switch (location) { 400073a4: c2 07 bf fc ld [ %fp + -4 ], %g1 400073a8: 80 a0 60 00 cmp %g1, 0 400073ac: 12 80 00 12 bne 400073f4 400073b0: 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; 400073b4: c2 02 21 6c ld [ %o0 + 0x16c ], %g1 while (tvp) { 400073b8: 80 a0 60 00 cmp %g1, 0 400073bc: 32 80 00 07 bne,a 400073d8 400073c0: c4 00 60 04 ld [ %g1 + 4 ], %g2 400073c4: 30 80 00 10 b,a 40007404 400073c8: 80 a0 60 00 cmp %g1, 0 400073cc: 02 80 00 0e be 40007404 <== NEVER TAKEN 400073d0: 01 00 00 00 nop if (tvp->ptr == ptr) { 400073d4: c4 00 60 04 ld [ %g1 + 4 ], %g2 400073d8: 80 a0 80 19 cmp %g2, %i1 400073dc: 32 bf ff fb bne,a 400073c8 400073e0: 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; 400073e4: c2 00 60 0c ld [ %g1 + 0xc ], %g1 _Thread_Enable_dispatch(); 400073e8: b0 10 20 00 clr %i0 400073ec: 40 00 07 bc call 400092dc <_Thread_Enable_dispatch> 400073f0: c2 26 80 00 st %g1, [ %i2 ] return RTEMS_SUCCESSFUL; 400073f4: 81 c7 e0 08 ret 400073f8: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400073fc: 81 c7 e0 08 ret 40007400: 91 e8 20 09 restore %g0, 9, %o0 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 40007404: 40 00 07 b6 call 400092dc <_Thread_Enable_dispatch> 40007408: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; 4000740c: 81 c7 e0 08 ret 40007410: 81 e8 00 00 restore =============================================================================== 400045b4 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 400045b4: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 400045b8: 80 a2 20 09 cmp %o0, 9 400045bc: 02 80 00 2d be 40004670 <== NEVER TAKEN 400045c0: 90 10 20 09 mov 9, %o0 400045c4: 80 a0 60 09 cmp %g1, 9 400045c8: 04 80 00 1a ble 40004630 <== ALWAYS TAKEN 400045cc: 80 a0 60 04 cmp %g1, 4 400045d0: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 400045d4: 02 80 00 27 be 40004670 <== NOT EXECUTED 400045d8: 90 10 20 0e mov 0xe, %o0 <== NOT EXECUTED 400045dc: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 400045e0: 04 80 00 26 ble 40004678 <== NOT EXECUTED 400045e4: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 400045e8: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 400045ec: 86 10 a0 02 or %g2, 2, %g3 ! 1002 <== NOT EXECUTED 400045f0: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400045f4: 02 80 00 1f be 40004670 <== NOT EXECUTED 400045f8: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 400045fc: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004600: 04 80 00 38 ble 400046e0 <== NOT EXECUTED 40004604: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 40004608: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 4000460c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004610: 02 80 00 18 be 40004670 <== NOT EXECUTED 40004614: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 40004618: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 4000461c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004620: 02 80 00 14 be 40004670 <== NOT EXECUTED 40004624: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 40004628: 81 c3 e0 08 retl 4000462c: 90 10 3f ff mov -1, %o0 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 40004630: 02 80 00 10 be 40004670 <== NEVER TAKEN 40004634: 90 10 20 04 mov 4, %o0 40004638: 80 a0 60 04 cmp %g1, 4 4000463c: 14 80 00 1c bg 400046ac <== NEVER TAKEN 40004640: 80 a0 60 06 cmp %g1, 6 40004644: 80 a0 60 01 cmp %g1, 1 40004648: 02 80 00 0a be 40004670 <== NEVER TAKEN 4000464c: 90 10 20 01 mov 1, %o0 40004650: 80 a0 60 01 cmp %g1, 1 40004654: 04 80 00 2b ble 40004700 <== ALWAYS TAKEN 40004658: 80 a0 60 02 cmp %g1, 2 4000465c: 02 80 00 05 be 40004670 <== NOT EXECUTED 40004660: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 40004664: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 40004668: 12 bf ff f0 bne 40004628 <== NOT EXECUTED 4000466c: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 40004670: 81 c3 e0 08 retl <== NOT EXECUTED 40004674: 01 00 00 00 nop <== NOT EXECUTED 40004678: 02 bf ff fe be 40004670 <== NOT EXECUTED 4000467c: 90 10 20 0b mov 0xb, %o0 ! b <== NOT EXECUTED 40004680: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 40004684: 06 bf ff fb bl 40004670 <== NOT EXECUTED 40004688: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 4000468c: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 40004690: 02 bf ff f8 be 40004670 <== NOT EXECUTED 40004694: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 40004698: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 4000469c: 12 bf ff e3 bne 40004628 <== NOT EXECUTED 400046a0: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 400046a4: 81 c3 e0 08 retl <== NOT EXECUTED 400046a8: 01 00 00 00 nop <== NOT EXECUTED 400046ac: 02 bf ff f1 be 40004670 <== NOT EXECUTED 400046b0: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 400046b4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 400046b8: 06 bf ff ee bl 40004670 <== NOT EXECUTED 400046bc: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 400046c0: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 400046c4: 02 bf ff eb be 40004670 <== NOT EXECUTED 400046c8: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 400046cc: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 400046d0: 12 bf ff d6 bne 40004628 <== NOT EXECUTED 400046d4: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 400046d8: 81 c3 e0 08 retl <== NOT EXECUTED 400046dc: 01 00 00 00 nop <== NOT EXECUTED 400046e0: 02 bf ff e4 be 40004670 <== NOT EXECUTED 400046e4: 90 10 20 0f mov 0xf, %o0 ! f <== NOT EXECUTED 400046e8: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 400046ec: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400046f0: 12 bf ff ce bne 40004628 <== NOT EXECUTED 400046f4: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 400046f8: 81 c3 e0 08 retl <== NOT EXECUTED 400046fc: 01 00 00 00 nop <== NOT EXECUTED 40004700: 80 a0 60 00 cmp %g1, 0 40004704: 12 bf ff c9 bne 40004628 <== ALWAYS TAKEN 40004708: 90 10 20 00 clr %o0 case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4000470c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40004714 : #include int32_t rtems_termios_baud_to_number( int termios_baud ) { 40004714: 82 10 00 08 mov %o0, %g1 int32_t baud; switch (termios_baud) { 40004718: 80 a2 20 09 cmp %o0, 9 4000471c: 02 80 00 2f be 400047d8 40004720: 90 10 24 b0 mov 0x4b0, %o0 40004724: 80 a0 60 09 cmp %g1, 9 40004728: 04 80 00 1c ble 40004798 4000472c: 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; 40004730: 11 00 00 12 sethi %hi(0x4800), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004734: 80 a0 60 0e cmp %g1, 0xe 40004738: 02 80 00 28 be 400047d8 4000473c: 90 12 23 00 or %o0, 0x300, %o0 40004740: 80 a0 60 0e cmp %g1, 0xe 40004744: 04 80 00 27 ble 400047e0 40004748: 80 a0 60 0b cmp %g1, 0xb 4000474c: 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; 40004750: 11 00 00 70 sethi %hi(0x1c000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004754: 86 10 a0 02 or %g2, 2, %g3 40004758: 80 a0 40 03 cmp %g1, %g3 4000475c: 02 80 00 1f be 400047d8 40004760: 90 12 22 00 or %o0, 0x200, %o0 40004764: 80 a0 40 03 cmp %g1, %g3 40004768: 04 80 00 3a ble 40004850 4000476c: 11 00 00 25 sethi %hi(0x9400), %o0 40004770: 86 10 a0 03 or %g2, 3, %g3 40004774: 80 a0 40 03 cmp %g1, %g3 40004778: 02 80 00 18 be 400047d8 4000477c: 11 00 00 e1 sethi %hi(0x38400), %o0 40004780: 84 10 a0 04 or %g2, 4, %g2 40004784: 80 a0 40 02 cmp %g1, %g2 40004788: 02 80 00 14 be 400047d8 <== ALWAYS TAKEN 4000478c: 11 00 01 c2 sethi %hi(0x70800), %o0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 40004790: 81 c3 e0 08 retl 40004794: 90 10 3f ff mov -1, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004798: 02 80 00 10 be 400047d8 4000479c: 90 10 20 86 mov 0x86, %o0 400047a0: 80 a0 60 04 cmp %g1, 4 400047a4: 14 80 00 1e bg 4000481c 400047a8: 80 a0 60 06 cmp %g1, 6 400047ac: 80 a0 60 01 cmp %g1, 1 400047b0: 02 80 00 0a be 400047d8 400047b4: 90 10 20 32 mov 0x32, %o0 400047b8: 80 a0 60 01 cmp %g1, 1 400047bc: 04 80 00 2f ble 40004878 400047c0: 80 a0 60 02 cmp %g1, 2 400047c4: 02 80 00 05 be 400047d8 400047c8: 90 10 20 4b mov 0x4b, %o0 400047cc: 80 a0 60 03 cmp %g1, 3 400047d0: 12 bf ff f0 bne 40004790 <== NEVER TAKEN 400047d4: 90 10 20 6e mov 0x6e, %o0 400047d8: 81 c3 e0 08 retl 400047dc: 01 00 00 00 nop 400047e0: 02 bf ff fe be 400047d8 400047e4: 90 10 29 60 mov 0x960, %o0 ! 960 400047e8: 80 a0 60 0b cmp %g1, 0xb 400047ec: 06 bf ff fb bl 400047d8 400047f0: 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; 400047f4: 90 02 28 f8 add %o0, 0x8f8, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400047f8: 80 a0 60 0c cmp %g1, 0xc 400047fc: 02 bf ff f7 be 400047d8 40004800: 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; 40004804: 11 00 00 09 sethi %hi(0x2400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004808: 80 a0 60 0d cmp %g1, 0xd 4000480c: 12 bf ff e1 bne 40004790 <== NEVER TAKEN 40004810: 90 12 21 80 or %o0, 0x180, %o0 40004814: 81 c3 e0 08 retl 40004818: 01 00 00 00 nop 4000481c: 02 bf ff ef be 400047d8 40004820: 90 10 20 c8 mov 0xc8, %o0 ! c8 40004824: 80 a0 60 06 cmp %g1, 6 40004828: 06 bf ff ec bl 400047d8 4000482c: 90 10 20 96 mov 0x96, %o0 40004830: 80 a0 60 07 cmp %g1, 7 40004834: 02 bf ff e9 be 400047d8 40004838: 90 10 21 2c mov 0x12c, %o0 4000483c: 80 a0 60 08 cmp %g1, 8 40004840: 12 bf ff d4 bne 40004790 <== NEVER TAKEN 40004844: 90 10 22 58 mov 0x258, %o0 40004848: 81 c3 e0 08 retl 4000484c: 01 00 00 00 nop 40004850: 80 a0 60 0f cmp %g1, 0xf 40004854: 02 bf ff e1 be 400047d8 40004858: 90 12 22 00 or %o0, 0x200, %o0 4000485c: 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; 40004860: 11 00 00 38 sethi %hi(0xe000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004864: 80 a0 40 02 cmp %g1, %g2 40004868: 12 bf ff ca bne 40004790 <== NEVER TAKEN 4000486c: 90 12 21 00 or %o0, 0x100, %o0 40004870: 81 c3 e0 08 retl 40004874: 01 00 00 00 nop 40004878: 80 a0 60 00 cmp %g1, 0 4000487c: 12 bf ff c5 bne 40004790 40004880: 90 10 20 00 clr %o0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 40004884: 81 c3 e0 08 retl =============================================================================== 40003024 : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40003024: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 40003028: d0 20 60 58 st %o0, [ %g1 + 0x58 ] ! 4001b858 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 4000302c: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 40003030: 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; 40003034: d2 20 60 5c st %o1, [ %g1 + 0x5c ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 40003038: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 4000303c: 81 c3 e0 08 retl <== NOT EXECUTED 40003040: d4 20 60 60 st %o2, [ %g1 + 0x60 ] ! 4001b860 <== NOT EXECUTED =============================================================================== 40004758 : } } rtems_status_code rtems_termios_close (void *arg) { 40004758: 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); 4000475c: 23 10 00 6f sethi %hi(0x4001bc00), %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; 40004760: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004764: d0 04 63 64 ld [ %l1 + 0x364 ], %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; 40004768: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000476c: 92 10 20 00 clr %o1 40004770: 40 00 04 b4 call 40005a40 40004774: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40004778: 80 a2 20 00 cmp %o0, 0 4000477c: 12 80 00 6e bne 40004934 <== NEVER TAKEN 40004780: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 40004784: c2 04 20 08 ld [ %l0 + 8 ], %g1 40004788: 82 00 7f ff add %g1, -1, %g1 4000478c: 80 a0 60 00 cmp %g1, 0 40004790: 12 80 00 3a bne 40004878 40004794: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 40004798: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 4000479c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400047a0: 85 28 a0 05 sll %g2, 5, %g2 400047a4: 82 10 61 94 or %g1, 0x194, %g1 400047a8: 82 00 40 02 add %g1, %g2, %g1 400047ac: c2 00 60 04 ld [ %g1 + 4 ], %g1 400047b0: 80 a0 60 00 cmp %g1, 0 400047b4: 22 80 00 48 be,a 400048d4 <== ALWAYS TAKEN 400047b8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400047bc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400047c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 400047c4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 400047c8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400047cc: 22 80 00 4f be,a 40004908 <== NOT EXECUTED 400047d0: 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) 400047d4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED 400047d8: 80 a0 60 00 cmp %g1, 0 400047dc: 22 80 00 07 be,a 400047f8 <== ALWAYS TAKEN 400047e0: c2 04 00 00 ld [ %l0 ], %g1 (*tty->device.lastClose)(tty->major, tty->minor, arg); 400047e4: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 400047e8: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 400047ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 400047f0: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 400047f4: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 400047f8: 80 a0 60 00 cmp %g1, 0 400047fc: 22 80 00 27 be,a 40004898 40004800: c2 04 20 04 ld [ %l0 + 4 ], %g1 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 40004804: c4 04 20 04 ld [ %l0 + 4 ], %g2 40004808: c4 20 60 04 st %g2, [ %g1 + 4 ] } if (tty->back == NULL) { 4000480c: c4 04 20 04 ld [ %l0 + 4 ], %g2 40004810: 80 a0 a0 00 cmp %g2, 0 40004814: 22 80 00 2b be,a 400048c0 <== ALWAYS TAKEN 40004818: 05 10 00 6f sethi %hi(0x4001bc00), %g2 if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 4000481c: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 40004820: 40 00 04 5b call 4000598c 40004824: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 40004828: 40 00 04 59 call 4000598c 4000482c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 40004830: 40 00 04 57 call 4000598c 40004834: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 40004838: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000483c: 80 a0 60 00 cmp %g1, 0 40004840: 02 80 00 13 be 4000488c <== NEVER TAKEN 40004844: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 40004848: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 4000484c: 80 a0 60 02 cmp %g1, 2 40004850: 02 80 00 0f be 4000488c <== NEVER TAKEN 40004854: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 40004858: 40 00 18 78 call 4000aa38 4000485c: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 40004860: 40 00 18 76 call 4000aa38 40004864: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 40004868: 40 00 18 74 call 4000aa38 4000486c: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 40004870: 40 00 18 72 call 4000aa38 40004874: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 40004878: d0 04 63 64 ld [ %l1 + 0x364 ], %o0 4000487c: 40 00 04 b8 call 40005b5c 40004880: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 40004884: 81 c7 e0 08 ret 40004888: 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); 4000488c: 40 00 04 40 call 4000598c <== NOT EXECUTED 40004890: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40004894: 30 bf ff f1 b,a 40004858 <== 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; 40004898: 05 10 00 6f sethi %hi(0x4001bc00), %g2 if ( rtems_termios_ttyTail != NULL ) { 4000489c: 80 a0 60 00 cmp %g1, 0 400048a0: 02 80 00 27 be 4000493c <== ALWAYS TAKEN 400048a4: c2 20 a3 68 st %g1, [ %g2 + 0x368 ] } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 400048a8: 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; 400048ac: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 400048b0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400048b4: 12 bf ff da bne 4000481c <== NOT EXECUTED 400048b8: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED rtems_termios_ttyHead = tty->forw; 400048bc: 05 10 00 6f sethi %hi(0x4001bc00), %g2 <== NOT EXECUTED if ( rtems_termios_ttyHead != NULL ) { 400048c0: 80 a0 60 00 cmp %g1, 0 400048c4: 02 bf ff d7 be 40004820 <== NEVER TAKEN 400048c8: c2 20 a3 6c st %g1, [ %g2 + 0x36c ] rtems_termios_ttyHead->back = NULL; 400048cc: 10 bf ff d5 b 40004820 400048d0: c0 20 60 04 clr [ %g1 + 4 ] } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 400048d4: 92 10 20 00 clr %o1 400048d8: 40 00 04 5a call 40005a40 400048dc: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 400048e0: 80 a2 20 00 cmp %o0, 0 400048e4: 12 80 00 14 bne 40004934 <== NEVER TAKEN 400048e8: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 400048ec: 7f ff fd 80 call 40003eec 400048f0: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 400048f4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 400048f8: 80 a0 60 02 cmp %g1, 2 400048fc: 32 bf ff b7 bne,a 400047d8 <== ALWAYS TAKEN 40004900: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 40004904: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED 40004908: 40 00 03 0d call 4000553c <== NOT EXECUTED 4000490c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 40004910: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004914: 12 80 00 08 bne 40004934 <== NOT EXECUTED 40004918: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 4000491c: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 40004920: 40 00 03 07 call 4000553c <== NOT EXECUTED 40004924: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 40004928: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000492c: 22 bf ff ab be,a 400047d8 <== NOT EXECUTED 40004930: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40004934: 40 00 05 f0 call 400060f4 <== NOT EXECUTED 40004938: 01 00 00 00 nop <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 4000493c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40004940: 10 bf ff b8 b 40004820 40004944: c0 20 63 6c clr [ %g1 + 0x36c ] ! 4001bf6c =============================================================================== 4000325c : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 4000325c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40003260: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40003264: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40003268: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED 4000326c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40003270: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003274: 02 80 00 10 be 400032b4 <== NOT EXECUTED 40003278: 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 ) { 4000327c: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40003280: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40003284: 02 80 00 04 be 40003294 <== NOT EXECUTED 40003288: 03 10 00 6f sethi %hi(0x4001bc00), %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); 4000328c: 7f ff ff 74 call 4000305c <== NOT EXECUTED 40003290: 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) { 40003294: c2 00 62 48 ld [ %g1 + 0x248 ], %g1 <== NOT EXECUTED 40003298: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000329c: 02 80 00 04 be 400032ac <== NOT EXECUTED 400032a0: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 400032a4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400032a8: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 400032ac: 81 c7 e0 08 ret <== NOT EXECUTED 400032b0: 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, 400032b4: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 400032b8: 40 00 08 a1 call 4000553c <== NOT EXECUTED 400032bc: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 400032c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400032c4: 02 bf ff fa be 400032ac <== NOT EXECUTED 400032c8: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400032cc: 40 00 0b 8a call 400060f4 <== NOT EXECUTED =============================================================================== 400032d8 : * 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) { 400032d8: 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) { 400032dc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 400032e0: 23 10 00 6f sethi %hi(0x4001bc00), %l1 <== NOT EXECUTED 400032e4: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 400032e8: a2 14 61 94 or %l1, 0x194, %l1 <== NOT EXECUTED 400032ec: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 400032f0: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED 400032f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400032f8: 02 80 00 22 be 40003380 <== NOT EXECUTED 400032fc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED while (len--) { 40003300: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 40003304: 22 80 00 0f be,a 40003340 <== NOT EXECUTED 40003308: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 4000330c: 10 80 00 05 b 40003320 <== NOT EXECUTED 40003310: a4 10 20 00 clr %l2 <== NOT EXECUTED 40003314: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40003318: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 4000331c: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40003320: d0 4e 40 12 ldsb [ %i1 + %l2 ], %o0 <== NOT EXECUTED 40003324: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003328: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000332c: 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--) { 40003330: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 40003334: 32 bf ff f8 bne,a 40003314 <== NOT EXECUTED 40003338: 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 )) { 4000333c: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 40003340: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003344: 12 80 00 0d bne 40003378 <== NOT EXECUTED 40003348: 01 00 00 00 nop <== NOT EXECUTED 4000334c: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 40003350: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003354: 02 80 00 09 be 40003378 <== NOT EXECUTED 40003358: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4000335c: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 40003360: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003364: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40003368: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000336c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 40003370: 81 c7 e0 08 ret <== NOT EXECUTED 40003374: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 40003378: 81 c7 e0 08 ret <== NOT EXECUTED 4000337c: 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); 40003380: 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, 40003384: 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); 40003388: ac 06 20 30 add %i0, 0x30, %l6 <== NOT EXECUTED 4000338c: a8 10 20 00 clr %l4 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40003390: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40003394: 02 80 00 1c be 40003404 <== NOT EXECUTED 40003398: 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) { 4000339c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400033a0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400033a4: 02 80 00 0b be 400033d0 <== NOT EXECUTED 400033a8: 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]) { 400033ac: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 400033b0: 83 2c a0 18 sll %l2, 0x18, %g1 <== NOT EXECUTED 400033b4: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 400033b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400033bc: 02 80 00 63 be 40003548 <== NOT EXECUTED 400033c0: 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]) { 400033c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400033c8: 02 80 00 68 be 40003568 <== NOT EXECUTED 400033cc: 01 00 00 00 nop <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 400033d0: 80 8d 20 ff btst 0xff, %l4 <== NOT EXECUTED 400033d4: 02 80 00 22 be 4000345c <== NOT EXECUTED 400033d8: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 400033dc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400033e0: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 400033e4: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 400033e8: 02 80 00 0e be 40003420 <== NOT EXECUTED 400033ec: 01 00 00 00 nop <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 400033f0: b2 06 60 01 inc %i1 <== NOT EXECUTED 400033f4: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 400033f8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400033fc: 12 bf ff e8 bne 4000339c <== NOT EXECUTED 40003400: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40003404: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40003408: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 4000340c: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40003410: 40 00 09 d3 call 40005b5c <== NOT EXECUTED 40003414: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED return dropped; 40003418: 81 c7 e0 08 ret <== NOT EXECUTED 4000341c: 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); 40003420: 7f ff fa 2f call 40001cdc <== NOT EXECUTED 40003424: 01 00 00 00 nop <== NOT EXECUTED 40003428: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 4000342c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40003430: 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; 40003434: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40003438: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000343c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003440: 12 80 00 57 bne 4000359c <== NOT EXECUTED 40003444: 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); 40003448: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 4000344c: 7f ff fa 28 call 40001cec <== NOT EXECUTED 40003450: b2 06 60 01 inc %i1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40003454: 10 bf ff e9 b 400033f8 <== NOT EXECUTED 40003458: 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; 4000345c: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 40003460: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40003464: 40 00 50 f3 call 40017830 <.urem> <== NOT EXECUTED 40003468: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 4000346c: 7f ff fa 1c call 40001cdc <== NOT EXECUTED 40003470: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 40003474: aa 10 00 08 mov %o0, %l5 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 40003478: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 4000347c: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 40003480: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40003484: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 40003488: 40 00 50 ea call 40017830 <.urem> <== NOT EXECUTED 4000348c: 90 02 00 13 add %o0, %l3, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 40003490: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 40003494: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40003498: 08 80 00 13 bleu 400034e4 <== NOT EXECUTED 4000349c: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 400034a0: 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) 400034a4: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 400034a8: 12 80 00 0f bne 400034e4 <== NOT EXECUTED 400034ac: 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; 400034b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400034b4: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 400034b8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 400034bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400034c0: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 400034c4: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 400034c8: 02 80 00 3d be 400035bc <== NOT EXECUTED 400034cc: 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)) 400034d0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400034d4: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 400034d8: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 400034dc: 02 80 00 49 be 40003600 <== NOT EXECUTED 400034e0: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level); 400034e4: 7f ff fa 02 call 40001cec <== NOT EXECUTED 400034e8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 400034ec: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 400034f0: 80 a0 40 13 cmp %g1, %l3 <== NOT EXECUTED 400034f4: 22 80 00 22 be,a 4000357c <== NOT EXECUTED 400034f8: b0 06 20 01 inc %i0 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 400034fc: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 40003500: 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 )) { 40003504: 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; 40003508: 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 )) { 4000350c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003510: 32 bf ff b9 bne,a 400033f4 <== NOT EXECUTED 40003514: b2 06 60 01 inc %i1 <== NOT EXECUTED 40003518: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 4000351c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003520: 22 bf ff b5 be,a 400033f4 <== NOT EXECUTED 40003524: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40003528: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 4000352c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003530: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40003534: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40003538: 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; 4000353c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40003540: 10 bf ff ae b 400033f8 <== NOT EXECUTED 40003544: 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]) { 40003548: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000354c: 02 80 00 0f be 40003588 <== NOT EXECUTED 40003550: 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; 40003554: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 40003558: 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; 4000355c: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 40003560: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40003564: 30 bf ff 9e b,a 400033dc <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 40003568: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 4000356c: 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; 40003570: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED 40003574: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40003578: 30 bf ff 99 b,a 400033dc <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 4000357c: b2 06 60 01 inc %i1 <== NOT EXECUTED 40003580: 10 bf ff 9e b 400033f8 <== NOT EXECUTED 40003584: 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; 40003588: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 4000358c: 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; 40003590: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED 40003594: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40003598: 30 bf ff 91 b,a 400033dc <== 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); 4000359c: 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, 400035a0: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 400035a4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400035a8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400035ac: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 400035b0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400035b4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 400035b8: 30 bf ff a4 b,a 40003448 <== 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) || 400035bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400035c0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400035c4: 12 80 00 06 bne 400035dc <== NOT EXECUTED 400035c8: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 400035cc: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 400035d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400035d4: 12 bf ff c4 bne 400034e4 <== NOT EXECUTED 400035d8: 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; 400035dc: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400035e0: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400035e4: 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; 400035e8: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400035ec: 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; 400035f0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 400035f4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400035f8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 400035fc: 30 bf ff ba b,a 400034e4 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40003600: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40003604: 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; 40003608: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 4000360c: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40003610: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003614: 02 bf ff b4 be 400034e4 <== NOT EXECUTED 40003618: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 4000361c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003620: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40003624: 30 bf ff b0 b,a 400034e4 <== NOT EXECUTED =============================================================================== 40002fd4 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 40002fd4: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 40002fd8: 19 10 00 6f sethi %hi(0x4001bc00), %o4 40002fdc: c2 03 23 64 ld [ %o4 + 0x364 ], %g1 ! 4001bf64 40002fe0: 80 a0 60 00 cmp %g1, 0 40002fe4: 02 80 00 04 be 40002ff4 40002fe8: 98 13 23 64 or %o4, 0x364, %o4 40002fec: 81 c7 e0 08 ret 40002ff0: 81 e8 00 00 restore sc = rtems_semaphore_create ( 40002ff4: 11 15 14 9b sethi %hi(0x54526c00), %o0 40002ff8: 92 10 20 01 mov 1, %o1 40002ffc: 90 12 21 69 or %o0, 0x169, %o0 40003000: 94 10 20 54 mov 0x54, %o2 40003004: 40 00 09 ee call 400057bc 40003008: 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) 4000300c: 80 a2 20 00 cmp %o0, 0 40003010: 02 bf ff f7 be 40002fec <== ALWAYS TAKEN 40003014: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 40003018: 40 00 0c 37 call 400060f4 <== NOT EXECUTED =============================================================================== 4000434c : } } rtems_status_code rtems_termios_ioctl (void *arg) { 4000434c: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004350: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 40004354: 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; 40004358: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 4000435c: 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); 40004360: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40004364: 92 10 20 00 clr %o1 40004368: 40 00 05 b6 call 40005a40 4000436c: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40004370: a2 92 20 00 orcc %o0, 0, %l1 40004374: 32 80 00 16 bne,a 400043cc <== NEVER TAKEN 40004378: e2 26 20 0c st %l1, [ %i0 + 0xc ] <== NOT EXECUTED args->ioctl_return = sc; return sc; } switch (args->command) { 4000437c: c2 06 20 04 ld [ %i0 + 4 ], %g1 40004380: 80 a0 60 04 cmp %g1, 4 40004384: 22 80 00 0c be,a 400043b4 <== NEVER TAKEN 40004388: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 4000438c: 18 80 00 12 bgu 400043d4 <== NEVER TAKEN 40004390: 05 10 01 19 sethi %hi(0x40046400), %g2 40004394: 80 a0 60 02 cmp %g1, 2 40004398: 22 80 00 26 be,a 40004430 4000439c: d2 06 20 08 ld [ %i0 + 8 ], %o1 400043a0: 08 80 00 81 bleu 400045a4 400043a4: 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); 400043a8: 7f ff fe d1 call 40003eec 400043ac: 90 10 00 10 mov %l0, %o0 break; 400043b0: 30 80 00 04 b,a 400043c0 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 400043b4: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 400043b8: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 400043bc: 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); 400043c0: 40 00 05 e7 call 40005b5c 400043c4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 400043c8: e2 26 20 0c st %l1, [ %i0 + 0xc ] return sc; } 400043cc: 81 c7 e0 08 ret 400043d0: 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) { 400043d4: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 400043d8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400043dc: 02 80 00 66 be 40004574 <== NOT EXECUTED 400043e0: 01 00 00 00 nop <== NOT EXECUTED 400043e4: 18 80 00 77 bgu 400045c0 <== NOT EXECUTED 400043e8: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 400043ec: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 400043f0: 22 80 00 98 be,a 40004650 <== NOT EXECUTED 400043f4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 400043f8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED 400043fc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 40004400: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40004404: 82 10 61 94 or %g1, 0x194, %g1 <== NOT EXECUTED 40004408: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 4000440c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 40004410: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004414: 02 bf ff eb be 400043c0 <== NOT EXECUTED 40004418: a2 10 20 0a mov 0xa, %l1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 4000441c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004420: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004424: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40004428: 10 bf ff e6 b 400043c0 <== NOT EXECUTED 4000442c: 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; 40004430: a4 04 20 30 add %l0, 0x30, %l2 40004434: 94 10 20 24 mov 0x24, %o2 40004438: 40 00 28 f6 call 4000e810 4000443c: 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) && 40004440: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40004444: 80 88 62 00 btst 0x200, %g1 40004448: 02 80 00 19 be 400044ac 4000444c: 01 00 00 00 nop 40004450: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40004454: 80 88 64 00 btst 0x400, %g1 40004458: 12 80 00 15 bne 400044ac <== ALWAYS TAKEN 4000445c: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 40004460: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004464: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 40004468: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 4000446c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004470: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004474: 02 80 00 0e be 400044ac <== NOT EXECUTED 40004478: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 4000447c: 7f ff f6 18 call 40001cdc <== NOT EXECUTED 40004480: 01 00 00 00 nop <== NOT EXECUTED 40004484: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 40004488: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000448c: 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; 40004490: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40004494: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40004498: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000449c: 12 80 00 a7 bne 40004738 <== NOT EXECUTED 400044a0: 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); 400044a4: 7f ff f6 12 call 40001cec <== NOT EXECUTED 400044a8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 400044ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400044b0: 80 88 64 00 btst 0x400, %g1 400044b4: 02 80 00 0c be 400044e4 <== ALWAYS TAKEN 400044b8: 03 00 00 04 sethi %hi(0x1000), %g1 400044bc: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 400044c0: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 400044c4: 12 80 00 08 bne 400044e4 <== NOT EXECUTED 400044c8: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 400044cc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400044d0: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 400044d4: 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); 400044d8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400044dc: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 400044e0: 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) && 400044e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400044e8: 80 88 61 00 btst 0x100, %g1 400044ec: 12 80 00 5d bne 40004660 <== NEVER TAKEN 400044f0: 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) { 400044f4: 80 a0 a0 00 cmp %g2, 0 400044f8: 06 80 00 84 bl 40004708 <== NEVER TAKEN 400044fc: 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) { 40004500: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40004504: 05 00 00 04 sethi %hi(0x1000), %g2 40004508: 80 88 40 02 btst %g1, %g2 4000450c: 02 80 00 06 be 40004524 <== ALWAYS TAKEN 40004510: 80 88 64 00 btst 0x400, %g1 tty->flow_ctrl |= FL_MDXOF; 40004514: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED 40004518: 84 10 a4 00 or %g2, 0x400, %g2 <== NOT EXECUTED 4000451c: 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) { 40004520: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED 40004524: 22 80 00 06 be,a 4000453c <== NEVER TAKEN 40004528: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 4000452c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40004530: 82 10 62 00 or %g1, 0x200, %g1 40004534: 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) { 40004538: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 4000453c: 80 88 60 02 btst 2, %g1 40004540: 02 80 00 5e be 400046b8 <== NEVER TAKEN 40004544: 01 00 00 00 nop else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 40004548: c0 24 20 6c clr [ %l0 + 0x6c ] tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 4000454c: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 40004550: c0 24 20 74 clr [ %l0 + 0x74 ] else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 40004554: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 40004558: 80 a0 60 00 cmp %g1, 0 4000455c: 02 bf ff 99 be 400043c0 <== NEVER TAKEN 40004560: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 40004564: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 40004568: 9f c0 40 00 call %g1 4000456c: 92 10 00 12 mov %l2, %o1 40004570: 30 bf ff 94 b,a 400043c0 *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 40004574: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 40004578: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 4000457c: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 40004580: 0c 80 00 5f bneg 400046fc <== NOT EXECUTED 40004584: 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; 40004588: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 4000458c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40004590: c6 06 20 08 ld [ %i0 + 8 ], %g3 <== NOT EXECUTED 40004594: 84 21 00 02 sub %g4, %g2, %g2 <== NOT EXECUTED 40004598: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 4000459c: 10 bf ff 89 b 400043c0 <== NOT EXECUTED 400045a0: 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) { 400045a4: 32 bf ff 96 bne,a 400043fc <== NEVER TAKEN 400045a8: 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; 400045ac: d0 06 20 08 ld [ %i0 + 8 ], %o0 400045b0: 92 04 20 30 add %l0, 0x30, %o1 400045b4: 40 00 28 97 call 4000e810 400045b8: 94 10 20 24 mov 0x24, %o2 break; 400045bc: 30 bf ff 81 b,a 400043c0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 400045c0: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 400045c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400045c8: 02 80 00 1e be 40004640 <== NOT EXECUTED 400045cc: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 400045d0: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 400045d4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400045d8: 32 bf ff 89 bne,a 400043fc <== NOT EXECUTED 400045dc: 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) { 400045e0: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 400045e4: 25 10 00 6f sethi %hi(0x4001bc00), %l2 <== NOT EXECUTED 400045e8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 400045ec: a4 14 a1 94 or %l2, 0x194, %l2 <== NOT EXECUTED 400045f0: 82 04 80 01 add %l2, %g1, %g1 <== NOT EXECUTED 400045f4: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 400045f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400045fc: 22 80 00 06 be,a 40004614 <== NOT EXECUTED 40004600: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 40004604: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004608: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000460c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 40004610: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ 40004614: 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); 40004618: 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) { 4000461c: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 40004620: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 40004624: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004628: 02 bf ff 66 be 400043c0 <== NOT EXECUTED 4000462c: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 40004630: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004634: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004638: 10 bf ff 62 b 400043c0 <== NOT EXECUTED 4000463c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 40004640: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40004644: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 40004648: 10 bf ff 5e b 400043c0 <== NOT EXECUTED 4000464c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 40004650: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 40004654: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 40004658: 10 bf ff 5a b 400043c0 <== NOT EXECUTED 4000465c: 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) && 40004660: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004664: 06 80 00 29 bl 40004708 <== NOT EXECUTED 40004668: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 4000466c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004670: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 40004674: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 40004678: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000467c: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 40004680: 02 80 00 09 be 400046a4 <== NOT EXECUTED 40004684: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 40004688: 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) && 4000468c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004690: 02 80 00 05 be 400046a4 <== NOT EXECUTED 40004694: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 40004698: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000469c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400046a0: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 400046a4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400046a8: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 400046ac: 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) { 400046b0: 10 bf ff 92 b 400044f8 <== NOT EXECUTED 400046b4: 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; 400046b8: 40 00 03 15 call 4000530c <== NOT EXECUTED 400046bc: 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] * 400046c0: 40 00 4b 76 call 40017498 <.umul> <== NOT EXECUTED 400046c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 400046c8: 40 00 4b ae call 40017580 <.udiv> <== NOT EXECUTED 400046cc: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 400046d0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 400046d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400046d8: 02 80 00 11 be 4000471c <== NOT EXECUTED 400046dc: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 400046e0: 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; 400046e4: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 400046e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400046ec: 12 bf ff 99 bne 40004550 <== NOT EXECUTED 400046f0: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 400046f4: 10 bf ff 98 b 40004554 <== NOT EXECUTED 400046f8: 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; 400046fc: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 40004700: 10 bf ff a2 b 40004588 <== NOT EXECUTED 40004704: 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; 40004708: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000470c: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 40004710: 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) { 40004714: 10 bf ff 7c b 40004504 <== NOT EXECUTED 40004718: 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]) { 4000471c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40004720: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004724: 32 bf ff 8a bne,a 4000454c <== NOT EXECUTED 40004728: 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; 4000472c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40004730: 10 bf ff 89 b 40004554 <== NOT EXECUTED 40004734: 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); 40004738: 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, 4000473c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40004740: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004744: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40004748: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 4000474c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004750: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004754: 30 bf ff 54 b,a 400044a4 <== NOT EXECUTED =============================================================================== 400048dc : #include int rtems_termios_number_to_baud( int32_t baud ) { 400048dc: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 400048e0: 80 a2 24 b0 cmp %o0, 0x4b0 400048e4: 02 80 00 32 be 400049ac 400048e8: 90 10 20 09 mov 9, %o0 400048ec: 80 a0 64 b0 cmp %g1, 0x4b0 400048f0: 04 80 00 1e ble 40004968 400048f4: 80 a0 60 86 cmp %g1, 0x86 400048f8: 05 00 00 12 sethi %hi(0x4800), %g2 400048fc: 84 10 a3 00 or %g2, 0x300, %g2 ! 4b00 40004900: 80 a0 40 02 cmp %g1, %g2 40004904: 02 80 00 2a be 400049ac 40004908: 90 10 20 0e mov 0xe, %o0 4000490c: 80 a0 40 02 cmp %g1, %g2 40004910: 04 80 00 29 ble 400049b4 40004914: 80 a0 69 60 cmp %g1, 0x960 40004918: 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; 4000491c: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 40004920: 86 10 e2 00 or %g3, 0x200, %g3 40004924: 80 a0 40 03 cmp %g1, %g3 40004928: 02 80 00 21 be 400049ac 4000492c: 90 10 a0 02 or %g2, 2, %o0 40004930: 80 a0 40 03 cmp %g1, %g3 40004934: 04 80 00 46 ble 40004a4c 40004938: 07 00 00 25 sethi %hi(0x9400), %g3 4000493c: 07 00 00 e1 sethi %hi(0x38400), %g3 40004940: 80 a0 40 03 cmp %g1, %g3 40004944: 02 80 00 1a be 400049ac 40004948: 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; 4000494c: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 40004950: 05 00 01 c2 sethi %hi(0x70800), %g2 40004954: 80 a0 40 02 cmp %g1, %g2 40004958: 02 80 00 4b be 40004a84 <== ALWAYS TAKEN 4000495c: 01 00 00 00 nop case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 40004960: 81 c3 e0 08 retl 40004964: 90 10 3f ff mov -1, %o0 ! ffffffff int32_t baud ) { int termios_baud; switch (baud) { 40004968: 02 80 00 11 be 400049ac 4000496c: 90 10 20 04 mov 4, %o0 40004970: 80 a0 60 86 cmp %g1, 0x86 40004974: 04 80 00 21 ble 400049f8 40004978: 80 a0 60 32 cmp %g1, 0x32 4000497c: 80 a0 60 c8 cmp %g1, 0xc8 40004980: 02 80 00 0b be 400049ac 40004984: 90 10 20 06 mov 6, %o0 40004988: 80 a0 60 c8 cmp %g1, 0xc8 4000498c: 04 80 00 28 ble 40004a2c 40004990: 80 a0 60 96 cmp %g1, 0x96 40004994: 80 a0 61 2c cmp %g1, 0x12c 40004998: 02 80 00 05 be 400049ac 4000499c: 90 10 20 07 mov 7, %o0 400049a0: 80 a0 62 58 cmp %g1, 0x258 400049a4: 12 bf ff ef bne 40004960 <== NEVER TAKEN 400049a8: 90 10 20 08 mov 8, %o0 400049ac: 81 c3 e0 08 retl 400049b0: 01 00 00 00 nop 400049b4: 02 bf ff fe be 400049ac 400049b8: 90 10 20 0b mov 0xb, %o0 ! b 400049bc: 80 a0 69 60 cmp %g1, 0x960 400049c0: 04 80 00 2f ble 40004a7c 400049c4: 80 a0 67 08 cmp %g1, 0x708 400049c8: 05 00 00 04 sethi %hi(0x1000), %g2 400049cc: 84 10 a2 c0 or %g2, 0x2c0, %g2 ! 12c0 400049d0: 80 a0 40 02 cmp %g1, %g2 400049d4: 02 bf ff f6 be 400049ac 400049d8: 90 10 20 0c mov 0xc, %o0 400049dc: 05 00 00 09 sethi %hi(0x2400), %g2 400049e0: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 400049e4: 80 a0 40 02 cmp %g1, %g2 400049e8: 12 bf ff de bne 40004960 400049ec: 90 10 20 0d mov 0xd, %o0 400049f0: 81 c3 e0 08 retl 400049f4: 01 00 00 00 nop 400049f8: 02 bf ff ed be 400049ac 400049fc: 90 10 20 01 mov 1, %o0 ! 1 40004a00: 80 a0 60 32 cmp %g1, 0x32 40004a04: 04 80 00 0e ble 40004a3c 40004a08: 80 a0 60 00 cmp %g1, 0 40004a0c: 80 a0 60 4b cmp %g1, 0x4b 40004a10: 02 bf ff e7 be 400049ac 40004a14: 90 10 20 02 mov 2, %o0 40004a18: 80 a0 60 6e cmp %g1, 0x6e 40004a1c: 12 bf ff d1 bne 40004960 <== NEVER TAKEN 40004a20: 90 10 20 03 mov 3, %o0 40004a24: 81 c3 e0 08 retl 40004a28: 01 00 00 00 nop 40004a2c: 12 bf ff cd bne 40004960 <== NEVER TAKEN 40004a30: 90 10 20 05 mov 5, %o0 ! 5 40004a34: 81 c3 e0 08 retl 40004a38: 01 00 00 00 nop 40004a3c: 12 bf ff c9 bne 40004960 40004a40: 90 10 20 00 clr %o0 ! 0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 40004a44: 81 c3 e0 08 retl 40004a48: 01 00 00 00 nop int32_t baud ) { int termios_baud; switch (baud) { 40004a4c: 86 10 e2 00 or %g3, 0x200, %g3 40004a50: 80 a0 40 03 cmp %g1, %g3 40004a54: 02 bf ff d6 be 400049ac 40004a58: 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; 40004a5c: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 40004a60: 05 00 00 38 sethi %hi(0xe000), %g2 40004a64: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 40004a68: 80 a0 40 02 cmp %g1, %g2 40004a6c: 32 bf ff d0 bne,a 400049ac <== NEVER TAKEN 40004a70: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40004a74: 81 c3 e0 08 retl 40004a78: 01 00 00 00 nop 40004a7c: 12 bf ff b9 bne 40004960 <== NEVER TAKEN 40004a80: 90 10 20 0a mov 0xa, %o0 ! a 40004a84: 81 c3 e0 08 retl =============================================================================== 40004948 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 40004948: 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, 4000494c: 23 10 00 6f sethi %hi(0x4001bc00), %l1 40004950: d0 04 63 64 ld [ %l1 + 0x364 ], %o0 ! 4001bf64 40004954: 92 10 20 00 clr %o1 40004958: 40 00 04 3a call 40005a40 4000495c: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40004960: a0 92 20 00 orcc %o0, 0, %l0 40004964: 32 80 00 29 bne,a 40004a08 <== NEVER TAKEN 40004968: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 4000496c: 29 10 00 6f sethi %hi(0x4001bc00), %l4 40004970: e4 05 23 6c ld [ %l4 + 0x36c ], %l2 ! 4001bf6c 40004974: 80 a4 a0 00 cmp %l2, 0 40004978: 32 80 00 08 bne,a 40004998 4000497c: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40004980: 10 80 00 33 b 40004a4c 40004984: 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) { 40004988: 80 a4 a0 00 cmp %l2, 0 4000498c: 02 80 00 30 be 40004a4c <== ALWAYS TAKEN 40004990: 90 10 20 01 mov 1, %o0 if ((tty->major == major) && (tty->minor == minor)) 40004994: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 <== NOT EXECUTED 40004998: 80 a0 40 18 cmp %g1, %i0 4000499c: 32 bf ff fb bne,a 40004988 400049a0: e4 04 80 00 ld [ %l2 ], %l2 400049a4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 400049a8: 80 a0 40 19 cmp %g1, %i1 400049ac: 32 bf ff f7 bne,a 40004988 <== NEVER TAKEN 400049b0: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { 400049b4: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 400049b8: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 400049bc: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 400049c0: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 400049c4: 80 a0 60 00 cmp %g1, 0 400049c8: 12 80 00 0d bne 400049fc 400049cc: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 400049d0: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 400049d4: 80 a0 60 00 cmp %g1, 0 400049d8: 02 80 00 05 be 400049ec <== ALWAYS TAKEN 400049dc: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 400049e0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400049e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400049e8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 400049ec: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 400049f0: 80 a0 60 02 cmp %g1, 2 400049f4: 22 80 00 07 be,a 40004a10 <== NEVER TAKEN 400049f8: 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); 400049fc: 40 00 04 58 call 40005b5c 40004a00: d0 04 63 64 ld [ %l1 + 0x364 ], %o0 return RTEMS_SUCCESSFUL; } 40004a04: b0 10 00 10 mov %l0, %i0 40004a08: 81 c7 e0 08 ret 40004a0c: 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, 40004a10: 13 10 00 13 sethi %hi(0x40004c00), %o1 <== NOT EXECUTED 40004a14: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 40004a18: 40 00 05 25 call 40005eac <== NOT EXECUTED 40004a1c: 92 12 62 38 or %o1, 0x238, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40004a20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004a24: 12 80 00 bf bne 40004d20 <== NOT EXECUTED 40004a28: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 40004a2c: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 40004a30: 13 10 00 13 sethi %hi(0x40004c00), %o1 <== NOT EXECUTED 40004a34: 40 00 05 1e call 40005eac <== NOT EXECUTED 40004a38: 92 12 61 a0 or %o1, 0x1a0, %o1 ! 40004da0 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40004a3c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004a40: 02 bf ff ef be 400049fc <== NOT EXECUTED 40004a44: 01 00 00 00 nop <== NOT EXECUTED 40004a48: 30 80 00 b6 b,a 40004d20 <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40004a4c: 40 00 17 b6 call 4000a924 40004a50: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 40004a54: a6 92 20 00 orcc %o0, 0, %l3 40004a58: 02 80 00 99 be 40004cbc <== NEVER TAKEN 40004a5c: a4 10 00 13 mov %l3, %l2 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 40004a60: 03 10 00 6e sethi %hi(0x4001b800), %g1 40004a64: c2 00 60 5c ld [ %g1 + 0x5c ], %g1 ! 4001b85c 40004a68: c2 24 e0 64 st %g1, [ %l3 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 40004a6c: d0 04 e0 64 ld [ %l3 + 0x64 ], %o0 40004a70: 40 00 19 6a call 4000b018 40004a74: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 40004a78: 80 a2 20 00 cmp %o0, 0 40004a7c: 02 80 00 8e be 40004cb4 <== NEVER TAKEN 40004a80: d0 24 e0 58 st %o0, [ %l3 + 0x58 ] return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 40004a84: 03 10 00 6e sethi %hi(0x4001b800), %g1 40004a88: c2 00 60 60 ld [ %g1 + 0x60 ], %g1 ! 4001b860 40004a8c: c2 24 e0 88 st %g1, [ %l3 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 40004a90: d0 04 e0 88 ld [ %l3 + 0x88 ], %o0 40004a94: 40 00 19 61 call 4000b018 40004a98: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 40004a9c: 80 a2 20 00 cmp %o0, 0 40004aa0: 02 80 00 8c be 40004cd0 <== NEVER TAKEN 40004aa4: d0 24 e0 7c st %o0, [ %l3 + 0x7c ] return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 40004aa8: 03 10 00 6e sethi %hi(0x4001b800), %g1 40004aac: 40 00 19 5b call 4000b018 40004ab0: d0 00 60 58 ld [ %g1 + 0x58 ], %o0 ! 4001b858 if (tty->cbuf == NULL) { 40004ab4: 80 a2 20 00 cmp %o0, 0 40004ab8: 02 80 00 9c be 40004d28 <== NEVER TAKEN 40004abc: d0 24 e0 1c st %o0, [ %l3 + 0x1c ] tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 40004ac0: c2 05 23 6c ld [ %l4 + 0x36c ], %g1 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 40004ac4: c0 24 e0 d4 clr [ %l3 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 40004ac8: c0 24 e0 d8 clr [ %l3 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 40004acc: c0 24 e0 dc clr [ %l3 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 40004ad0: c0 24 e0 e0 clr [ %l3 + 0xe0 ] tty->tty_rcvwakeup = 0; 40004ad4: c0 24 e0 e4 clr [ %l3 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 40004ad8: c2 24 c0 00 st %g1, [ %l3 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 40004adc: 80 a0 60 00 cmp %g1, 0 40004ae0: 02 80 00 03 be 40004aec 40004ae4: c0 24 e0 04 clr [ %l3 + 4 ] rtems_termios_ttyHead->back = tty; 40004ae8: e6 20 60 04 st %l3, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 40004aec: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40004af0: c4 00 63 68 ld [ %g1 + 0x368 ], %g2 ! 4001bf68 40004af4: 80 a0 a0 00 cmp %g2, 0 40004af8: 02 80 00 a8 be 40004d98 40004afc: e6 25 23 6c st %l3, [ %l4 + 0x36c ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 40004b00: 29 10 00 6e sethi %hi(0x4001b800), %l4 40004b04: d0 4d 20 64 ldsb [ %l4 + 0x64 ], %o0 ! 4001b864 40004b08: 03 15 14 9a sethi %hi(0x54526800), %g1 40004b0c: 82 10 61 00 or %g1, 0x100, %g1 ! 54526900 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; 40004b10: f2 24 e0 10 st %i1, [ %l3 + 0x10 ] tty->major = major; 40004b14: f0 24 e0 0c st %i0, [ %l3 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 40004b18: 90 12 00 01 or %o0, %g1, %o0 40004b1c: 92 10 20 01 mov 1, %o1 40004b20: 94 10 20 54 mov 0x54, %o2 40004b24: 96 10 20 00 clr %o3 40004b28: 40 00 03 25 call 400057bc 40004b2c: 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) 40004b30: 80 a2 20 00 cmp %o0, 0 40004b34: 12 80 00 7b bne 40004d20 <== NEVER TAKEN 40004b38: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40004b3c: d0 4d 20 64 ldsb [ %l4 + 0x64 ], %o0 40004b40: 82 10 63 00 or %g1, 0x300, %g1 40004b44: 92 10 20 01 mov 1, %o1 40004b48: 90 12 00 01 or %o0, %g1, %o0 40004b4c: 94 10 20 54 mov 0x54, %o2 40004b50: 96 10 20 00 clr %o3 40004b54: 40 00 03 1a call 400057bc 40004b58: 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) 40004b5c: 80 a2 20 00 cmp %o0, 0 40004b60: 12 80 00 70 bne 40004d20 <== NEVER TAKEN 40004b64: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40004b68: d0 4d 20 64 ldsb [ %l4 + 0x64 ], %o0 40004b6c: 92 10 20 00 clr %o1 40004b70: 90 12 00 01 or %o0, %g1, %o0 40004b74: 94 10 20 20 mov 0x20, %o2 40004b78: 96 10 20 00 clr %o3 40004b7c: 40 00 03 10 call 400057bc 40004b80: 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) 40004b84: 80 a2 20 00 cmp %o0, 0 40004b88: 12 80 00 66 bne 40004d20 <== NEVER TAKEN 40004b8c: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 40004b90: c0 24 e0 94 clr [ %l3 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 40004b94: 90 04 e0 98 add %l3, 0x98, %o0 40004b98: 40 00 27 1e call 4000e810 40004b9c: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004ba0: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 40004ba4: 80 a0 60 02 cmp %g1, 2 40004ba8: 02 80 00 65 be 40004d3c <== NEVER TAKEN 40004bac: d0 4d 20 64 ldsb [ %l4 + 0x64 ], %o0 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 40004bb0: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 40004bb4: 80 a0 60 00 cmp %g1, 0 40004bb8: 02 80 00 4f be 40004cf4 <== NEVER TAKEN 40004bbc: d0 4d 20 64 ldsb [ %l4 + 0x64 ], %o0 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 40004bc0: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 40004bc4: 80 a0 60 02 cmp %g1, 2 40004bc8: 02 80 00 4c be 40004cf8 <== NEVER TAKEN 40004bcc: 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; 40004bd0: c0 24 e0 b8 clr [ %l3 + 0xb8 ] /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40004bd4: c6 04 e0 64 ld [ %l3 + 0x64 ], %g3 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 40004bd8: c2 0d 20 64 ldub [ %l4 + 0x64 ], %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; 40004bdc: 87 30 e0 01 srl %g3, 1, %g3 40004be0: c6 24 e0 bc st %g3, [ %l3 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 40004be4: 07 00 00 09 sethi %hi(0x2400), %g3 40004be8: 86 10 e1 02 or %g3, 0x102, %g3 ! 2502 40004bec: c6 24 e0 30 st %g3, [ %l3 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40004bf0: 07 00 00 06 sethi %hi(0x1800), %g3 40004bf4: 86 10 e0 05 or %g3, 5, %g3 ! 1805 40004bf8: c6 24 e0 34 st %g3, [ %l3 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 40004bfc: 86 10 28 bd mov 0x8bd, %g3 40004c00: c6 24 e0 38 st %g3, [ %l3 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 40004c04: 07 00 00 20 sethi %hi(0x8000), %g3 40004c08: 86 10 e2 3b or %g3, 0x23b, %g3 ! 823b 40004c0c: c6 24 e0 3c st %g3, [ %l3 + 0x3c ] tty->termios.c_cc[VINTR] = '\003'; 40004c10: 86 10 20 03 mov 3, %g3 40004c14: c6 2c e0 41 stb %g3, [ %l3 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 40004c18: 86 10 20 1c mov 0x1c, %g3 40004c1c: c6 2c e0 42 stb %g3, [ %l3 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 40004c20: 86 10 20 7f mov 0x7f, %g3 40004c24: c6 2c e0 43 stb %g3, [ %l3 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 40004c28: 86 10 20 15 mov 0x15, %g3 40004c2c: c6 2c e0 44 stb %g3, [ %l3 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 40004c30: 86 10 20 04 mov 4, %g3 40004c34: 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'; 40004c38: 86 10 20 11 mov 0x11, %g3 40004c3c: c6 2c e0 49 stb %g3, [ %l3 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 40004c40: 86 10 20 13 mov 0x13, %g3 40004c44: c6 2c e0 4a stb %g3, [ %l3 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 40004c48: 86 10 20 1a mov 0x1a, %g3 40004c4c: c6 2c e0 4b stb %g3, [ %l3 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 40004c50: 86 10 20 12 mov 0x12, %g3 40004c54: c6 2c e0 4d stb %g3, [ %l3 + 0x4d ] tty->termios.c_cc[VDISCARD] = '\017'; 40004c58: 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; 40004c5c: 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'; 40004c60: c6 2c e0 4e stb %g3, [ %l3 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 40004c64: 86 10 20 17 mov 0x17, %g3 40004c68: c6 2c e0 4f stb %g3, [ %l3 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 40004c6c: 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'; 40004c70: 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'; 40004c74: 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'; 40004c78: 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; 40004c7c: 87 28 a0 01 sll %g2, 1, %g3 40004c80: 84 00 c0 02 add %g3, %g2, %g2 40004c84: 85 30 a0 02 srl %g2, 2, %g2 40004c88: c4 24 e0 c0 st %g2, [ %l3 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 40004c8c: 84 00 60 01 add %g1, 1, %g2 40004c90: 83 28 60 18 sll %g1, 0x18, %g1 40004c94: 83 38 60 18 sra %g1, 0x18, %g1 40004c98: 80 a0 60 7a cmp %g1, 0x7a 40004c9c: 12 bf ff 46 bne 400049b4 <== ALWAYS TAKEN 40004ca0: c4 2d 20 64 stb %g2, [ %l4 + 0x64 ] c = 'a'; 40004ca4: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 40004ca8: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 40004cac: 10 bf ff 42 b 400049b4 <== NOT EXECUTED 40004cb0: c4 28 60 64 stb %g2, [ %g1 + 0x64 ] ! 4001b864 <== 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); 40004cb4: 40 00 17 61 call 4000aa38 <== NOT EXECUTED 40004cb8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40004cbc: d0 04 63 64 ld [ %l1 + 0x364 ], %o0 <== NOT EXECUTED 40004cc0: 40 00 03 a7 call 40005b5c <== NOT EXECUTED 40004cc4: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 40004cc8: 81 c7 e0 08 ret <== NOT EXECUTED 40004ccc: 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)); 40004cd0: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40004cd4: 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)); 40004cd8: 40 00 17 58 call 4000aa38 <== NOT EXECUTED 40004cdc: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED free(tty); 40004ce0: 40 00 17 56 call 4000aa38 <== NOT EXECUTED 40004ce4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40004ce8: 40 00 03 9d call 40005b5c <== NOT EXECUTED 40004cec: d0 04 63 64 ld [ %l1 + 0x364 ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 40004cf0: 30 bf ff 46 b,a 40004a08 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 40004cf4: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED 40004cf8: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <== NOT EXECUTED 40004cfc: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004d00: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40004d04: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 40004d08: 96 10 20 00 clr %o3 <== NOT EXECUTED 40004d0c: 40 00 02 ac call 400057bc <== NOT EXECUTED 40004d10: 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) 40004d14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004d18: 02 bf ff ae be 40004bd0 <== NOT EXECUTED 40004d1c: 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); 40004d20: 40 00 04 f5 call 400060f4 <== NOT EXECUTED 40004d24: 01 00 00 00 nop <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 40004d28: d0 04 e0 7c ld [ %l3 + 0x7c ], %o0 <== NOT EXECUTED 40004d2c: 40 00 17 43 call 4000aa38 <== NOT EXECUTED 40004d30: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 40004d34: 10 bf ff e9 b 40004cd8 <== NOT EXECUTED 40004d38: 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 ( 40004d3c: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 40004d40: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40004d44: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40004d48: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40004d4c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40004d50: 98 10 20 00 clr %o4 <== NOT EXECUTED 40004d54: 40 00 03 ae call 40005c0c <== NOT EXECUTED 40004d58: 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) 40004d5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004d60: 12 bf ff f0 bne 40004d20 <== NOT EXECUTED 40004d64: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 40004d68: d0 4d 20 64 ldsb [ %l4 + 0x64 ], %o0 <== NOT EXECUTED 40004d6c: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 40004d70: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40004d74: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40004d78: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40004d7c: 98 10 20 00 clr %o4 <== NOT EXECUTED 40004d80: 40 00 03 a3 call 40005c0c <== NOT EXECUTED 40004d84: 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) 40004d88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004d8c: 22 bf ff 8a be,a 40004bb4 <== NOT EXECUTED 40004d90: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 <== NOT EXECUTED 40004d94: 30 bf ff e3 b,a 40004d20 <== 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; 40004d98: 10 bf ff 5a b 40004b00 40004d9c: e6 20 63 68 st %l3, [ %g1 + 0x368 ] =============================================================================== 40003628 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 40003628: 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) { 4000362c: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 40003630: 80 a0 60 00 cmp %g1, 0 40003634: 02 80 00 42 be 4000373c <== ALWAYS TAKEN 40003638: a8 10 00 18 mov %i0, %l4 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 4000363c: e6 06 a0 80 ld [ %i2 + 0x80 ], %l3 <== NOT EXECUTED while (len) { 40003640: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003644: 02 80 00 43 be 40003750 <== NOT EXECUTED 40003648: 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; 4000364c: 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; 40003650: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 40003654: 40 00 50 77 call 40017830 <.urem> <== NOT EXECUTED 40003658: 90 04 e0 01 add %l3, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 4000365c: 7f ff f9 a0 call 40001cdc <== NOT EXECUTED 40003660: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 40003664: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 40003668: e2 06 a0 84 ld [ %i2 + 0x84 ], %l1 <== NOT EXECUTED 4000366c: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 40003670: 12 80 00 13 bne 400036bc <== NOT EXECUTED 40003674: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40003678: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 4000367c: 7f ff f9 9c call 40001cec <== NOT EXECUTED 40003680: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40003684: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 40003688: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000368c: 40 00 08 ed call 40005a40 <== NOT EXECUTED 40003690: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40003694: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003698: 12 80 00 30 bne 40003758 <== NOT EXECUTED 4000369c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 400036a0: 7f ff f9 8f call 40001cdc <== NOT EXECUTED 400036a4: 01 00 00 00 nop <== NOT EXECUTED 400036a8: 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) { 400036ac: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 400036b0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 400036b4: 22 bf ff f2 be,a 4000367c <== NOT EXECUTED 400036b8: 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++; 400036bc: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED 400036c0: c6 0d 00 00 ldub [ %l4 ], %g3 <== NOT EXECUTED 400036c4: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED 400036c8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 400036cc: 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; 400036d0: e6 26 a0 80 st %l3, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 400036d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400036d8: 12 80 00 0a bne 40003700 <== NOT EXECUTED 400036dc: 01 00 00 00 nop <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 400036e0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 400036e4: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 400036e8: 02 80 00 0c be 40003718 <== NOT EXECUTED 400036ec: 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; 400036f0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 400036f4: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 400036f8: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 400036fc: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED } rtems_interrupt_enable (level); 40003700: 7f ff f9 7b call 40001cec <== NOT EXECUTED 40003704: 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) { 40003708: b2 86 7f ff addcc %i1, -1, %i1 <== NOT EXECUTED 4000370c: 02 80 00 11 be 40003750 <== NOT EXECUTED 40003710: a8 05 20 01 inc %l4 <== NOT EXECUTED 40003714: 30 bf ff cf b,a 40003650 <== 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); 40003718: 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, 4000371c: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED 40003720: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 40003724: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 40003728: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 4000372c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003730: 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; 40003734: 10 bf ff f3 b 40003700 <== NOT EXECUTED 40003738: 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); 4000373c: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 40003740: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 40003744: 92 10 00 18 mov %i0, %o1 40003748: 9f c0 40 00 call %g1 4000374c: 94 10 00 19 mov %i1, %o2 return; 40003750: 81 c7 e0 08 ret 40003754: 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); 40003758: 40 00 0a 67 call 400060f4 <== NOT EXECUTED =============================================================================== 40003f80 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40003f80: 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; 40003f84: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 40003f88: 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; 40003f8c: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 40003f90: 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); 40003f94: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40003f98: 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); 40003f9c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003fa0: 40 00 06 a8 call 40005a40 <== NOT EXECUTED 40003fa4: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40003fa8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40003fac: 12 80 00 10 bne 40003fec <== NOT EXECUTED 40003fb0: 05 10 00 6f sethi %hi(0x4001bc00), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 40003fb4: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 40003fb8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40003fbc: 84 10 a1 94 or %g2, 0x194, %g2 <== NOT EXECUTED 40003fc0: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 40003fc4: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 40003fc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003fcc: 02 80 00 0a be 40003ff4 <== NOT EXECUTED 40003fd0: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 40003fd4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003fd8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003fdc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40003fe0: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 40003fe4: 40 00 06 de call 40005b5c <== NOT EXECUTED 40003fe8: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 40003fec: 81 c7 e0 08 ret <== NOT EXECUTED 40003ff0: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 40003ff4: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40003ff8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40003ffc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004000: 22 80 00 20 be,a 40004080 <== NOT EXECUTED 40004004: 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)) { 40004008: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 4000400c: 22 80 00 16 be,a 40004064 <== NOT EXECUTED 40004010: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED 40004014: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 40004018: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 4000401c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004020: 26 80 00 09 bl,a 40004044 <== NOT EXECUTED 40004024: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40004028: 10 80 00 0f b 40004064 <== NOT EXECUTED 4000402c: 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)) { 40004030: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40004034: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004038: 24 80 00 0b ble,a 40004064 <== NOT EXECUTED 4000403c: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40004040: 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)) { 40004044: a6 84 ff ff addcc %l3, -1, %l3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40004048: c4 08 80 01 ldub [ %g2 + %g1 ], %g2 <== NOT EXECUTED 4000404c: 82 00 60 01 inc %g1 <== NOT EXECUTED 40004050: c4 2d 00 00 stb %g2, [ %l4 ] <== NOT EXECUTED 40004054: 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)) { 40004058: 12 bf ff f6 bne 40004030 <== NOT EXECUTED 4000405c: a8 05 20 01 inc %l4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40004060: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 40004064: 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; 40004068: a6 20 40 13 sub %g1, %l3, %l3 <== NOT EXECUTED 4000406c: e6 25 a0 1c st %l3, [ %l6 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40004070: 40 00 06 bb call 40005b5c <== NOT EXECUTED 40004074: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 40004078: 81 c7 e0 08 ret <== NOT EXECUTED 4000407c: 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) 40004080: 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; 40004084: 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; 40004088: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 4000408c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004090: 02 80 00 06 be 400040a8 <== NOT EXECUTED 40004094: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40004098: c4 04 20 b4 ld [ %l0 + 0xb4 ], %g2 <== NOT EXECUTED 4000409c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400040a0: 22 80 00 67 be,a 4000423c <== NOT EXECUTED 400040a4: 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; 400040a8: 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) && 400040ac: 25 10 00 6e sethi %hi(0x4001b800), %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, 400040b0: 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) && 400040b4: a4 14 a0 58 or %l2, 0x58, %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, 400040b8: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 400040bc: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 400040c0: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 400040c4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400040c8: 02 80 00 3d be 400041bc <== NOT EXECUTED 400040cc: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 400040d0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 400040d4: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 400040d8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400040dc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400040e0: 16 80 00 37 bge 400041bc <== NOT EXECUTED 400040e4: 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; 400040e8: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 400040ec: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 400040f0: 40 00 4d d0 call 40017830 <.urem> <== NOT EXECUTED 400040f4: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 400040f8: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 400040fc: e2 08 40 08 ldub [ %g1 + %o0 ], %l1 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 40004100: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 40004104: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40004108: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 4000410c: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004110: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40004114: 40 00 4d c7 call 40017830 <.urem> <== NOT EXECUTED 40004118: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 4000411c: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 40004120: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40004124: 3a 80 00 18 bcc,a 40004184 <== NOT EXECUTED 40004128: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 4000412c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004130: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40004134: 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)) 40004138: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000413c: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 40004140: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 40004144: 22 80 00 30 be,a 40004204 <== NOT EXECUTED 40004148: 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) { 4000414c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004150: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40004154: 22 80 00 0c be,a 40004184 <== NOT EXECUTED 40004158: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 4000415c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40004160: 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; 40004164: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 40004168: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 4000416c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004170: 22 80 00 05 be,a 40004184 <== NOT EXECUTED 40004174: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 40004178: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000417c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40004180: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40004184: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004188: 02 80 00 17 be 400041e4 <== NOT EXECUTED 4000418c: 90 0c 60 ff and %l1, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 40004190: 7f ff ff 0f call 40003dcc <== NOT EXECUTED 40004194: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40004198: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000419c: 32 80 00 02 bne,a 400041a4 <== NOT EXECUTED 400041a0: aa 10 20 00 clr %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 400041a4: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 400041a8: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 400041ac: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400041b0: 12 bf ff c8 bne 400040d0 <== NOT EXECUTED 400041b4: e2 04 20 70 ld [ %l0 + 0x70 ], %l1 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 400041b8: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 400041bc: 02 bf ff 94 be 4000400c <== NOT EXECUTED 400041c0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 400041c4: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 400041c8: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 400041cc: 40 00 06 1d call 40005a40 <== NOT EXECUTED 400041d0: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 400041d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400041d8: 02 bf ff b9 be 400040bc <== NOT EXECUTED 400041dc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 400041e0: 30 bf ff 8b b,a 4000400c <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 400041e4: 7f ff fe fa call 40003dcc <== NOT EXECUTED 400041e8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 400041ec: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400041f0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 400041f4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400041f8: 36 bf ff eb bge,a 400041a4 <== NOT EXECUTED 400041fc: aa 10 20 00 clr %l5 <== NOT EXECUTED 40004200: 30 bf ff e9 b,a 400041a4 <== 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)) 40004204: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004208: 22 80 00 07 be,a 40004224 <== NOT EXECUTED 4000420c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 40004210: 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)) 40004214: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004218: 02 bf ff cd be 4000414c <== NOT EXECUTED 4000421c: 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, 40004220: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004224: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40004228: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 4000422c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004230: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40004234: 10 bf ff d4 b 40004184 <== NOT EXECUTED 40004238: 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) { 4000423c: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 40004240: 02 80 00 0e be 40004278 <== NOT EXECUTED 40004244: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004248: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000424c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40004250: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004254: 06 80 00 3a bl 4000433c <== NOT EXECUTED 40004258: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 4000425c: 7f ff fe dc call 40003dcc <== NOT EXECUTED 40004260: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40004264: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004268: 12 bf ff 69 bne 4000400c <== NOT EXECUTED 4000426c: 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) { 40004270: 10 bf ff f6 b 40004248 <== NOT EXECUTED 40004274: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 40004278: 40 00 04 2d call 4000532c <== NOT EXECUTED 4000427c: 01 00 00 00 nop <== NOT EXECUTED 40004280: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004284: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40004288: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000428c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40004290: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004294: 06 80 00 10 bl 400042d4 <== NOT EXECUTED 40004298: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 4000429c: 7f ff fe cc call 40003dcc <== NOT EXECUTED 400042a0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 400042a4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400042a8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 400042ac: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400042b0: 16 bf ff 56 bge 40004008 <== NOT EXECUTED 400042b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 400042b8: 22 bf ff f4 be,a 40004288 <== NOT EXECUTED 400042bc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 400042c0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 400042c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042c8: 22 bf ff f0 be,a 40004288 <== NOT EXECUTED 400042cc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 400042d0: 30 bf ff ea b,a 40004278 <== 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]) { 400042d4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400042d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042dc: 02 80 00 0d be 40004310 <== NOT EXECUTED 400042e0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 400042e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042e8: 02 80 00 06 be 40004300 <== NOT EXECUTED 400042ec: 01 00 00 00 nop <== NOT EXECUTED 400042f0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 400042f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042f8: 12 80 00 09 bne 4000431c <== NOT EXECUTED 400042fc: 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); 40004300: 40 00 07 08 call 40005f20 <== NOT EXECUTED 40004304: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 40004308: 10 bf ff e0 b 40004288 <== NOT EXECUTED 4000430c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 40004310: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004314: 02 bf ff 3e be 4000400c <== NOT EXECUTED 40004318: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 4000431c: 40 00 04 04 call 4000532c <== NOT EXECUTED 40004320: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 40004324: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 40004328: 90 22 00 11 sub %o0, %l1, %o0 <== NOT EXECUTED 4000432c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40004330: 08 bf ff f4 bleu 40004300 <== NOT EXECUTED 40004334: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40004338: 30 bf ff 35 b,a 4000400c <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 4000433c: 40 00 06 f9 call 40005f20 <== NOT EXECUTED 40004340: 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) { 40004344: 10 bf ff c1 b 40004248 <== NOT EXECUTED 40004348: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED =============================================================================== 4000305c : * 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) { 4000305c: 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)) 40003060: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003064: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 40003068: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 4000306c: 02 80 00 44 be 4000317c <== NOT EXECUTED 40003070: 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)) 40003074: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40003078: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 4000307c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003080: 22 80 00 50 be,a 400031c0 <== NOT EXECUTED 40003084: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 40003088: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 4000308c: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 40003090: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003094: 22 80 00 30 be,a 40003154 <== NOT EXECUTED 40003098: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 4000309c: 7f ff fb 10 call 40001cdc <== NOT EXECUTED 400030a0: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 400030a4: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED tty->t_dqlen = 0; 400030a8: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400030ac: 7f ff fb 10 call 40001cec <== NOT EXECUTED 400030b0: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 400030b4: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 400030b8: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 400030bc: 40 00 51 dd call 40017830 <.urem> <== NOT EXECUTED 400030c0: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 400030c4: 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; 400030c8: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 400030cc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400030d0: 02 80 00 55 be 40003224 <== NOT EXECUTED 400030d4: 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) { 400030d8: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 400030dc: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 400030e0: 22 80 00 48 be,a 40003200 <== NOT EXECUTED 400030e4: 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)) 400030e8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400030ec: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 400030f0: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 400030f4: 02 80 00 4f be 40003230 <== NOT EXECUTED 400030f8: 01 00 00 00 nop <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 400030fc: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40003100: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40003104: 18 80 00 1b bgu 40003170 <== NOT EXECUTED 40003108: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 4000310c: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED 40003110: 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)) { 40003114: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003118: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 4000311c: 02 80 00 04 be 4000312c <== NOT EXECUTED 40003120: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 40003124: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40003128: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 4000312c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40003130: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40003134: 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*/ 40003138: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 4000313c: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED 40003140: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003144: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40003148: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 4000314c: 81 c7 e0 08 ret <== NOT EXECUTED 40003150: 81 e8 00 00 restore <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 40003154: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40003158: 12 bf ff fd bne 4000314c <== NOT EXECUTED 4000315c: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40003160: 40 00 0a 7f call 40005b5c <== NOT EXECUTED 40003164: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40003168: 81 c7 e0 08 ret <== NOT EXECUTED 4000316c: 81 e8 00 00 restore <== NOT EXECUTED else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 40003170: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED 40003174: 10 bf ff e8 b 40003114 <== NOT EXECUTED 40003178: 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, 4000317c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40003180: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40003184: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 40003188: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000318c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 40003190: 7f ff fa d3 call 40001cdc <== NOT EXECUTED 40003194: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40003198: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 4000319c: 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--; 400031a0: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400031a4: 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--; 400031a8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400031ac: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400031b0: 7f ff fa cf call 40001cec <== NOT EXECUTED 400031b4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 400031b8: 81 c7 e0 08 ret <== NOT EXECUTED 400031bc: 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, 400031c0: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 400031c4: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED 400031c8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400031cc: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 400031d0: 7f ff fa c3 call 40001cdc <== NOT EXECUTED 400031d4: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 400031d8: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400031dc: 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--; 400031e0: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400031e4: 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--; 400031e8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400031ec: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400031f0: 7f ff fa bf call 40001cec <== NOT EXECUTED 400031f4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 400031f8: 81 c7 e0 08 ret <== NOT EXECUTED 400031fc: 81 e8 00 00 restore <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 40003200: 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) { 40003204: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003208: 02 bf ff d0 be 40003148 <== NOT EXECUTED 4000320c: b0 10 20 00 clr %i0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 40003210: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 40003214: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003218: 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*/ 4000321c: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 40003220: 30 bf ff f6 b,a 400031f8 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40003224: 40 00 0a 4e call 40005b5c <== NOT EXECUTED 40003228: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 4000322c: 30 bf ff ab b,a 400030d8 <== 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); 40003230: 7f ff fa ab call 40001cdc <== NOT EXECUTED 40003234: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 40003238: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 4000323c: 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; 40003240: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40003244: 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; 40003248: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 4000324c: 7f ff fa a8 call 40001cec <== NOT EXECUTED 40003250: 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*/ 40003254: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 40003258: 30 bf ff e8 b,a 400031f8 <== NOT EXECUTED =============================================================================== 40004e38 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 40004e38: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 40004e3c: a0 07 bf f8 add %fp, -8, %l0 <== NOT EXECUTED 40004e40: 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 | 40004e44: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004e48: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004e4c: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004e50: 40 00 01 5a call 400053b8 <== NOT EXECUTED 40004e54: 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) { 40004e58: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004e5c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004e60: 32 80 00 16 bne,a 40004eb8 <== NOT EXECUTED 40004e64: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 40004e68: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED 40004e6c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004e70: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 40004e74: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40004e78: 02 bf ff f3 be 40004e44 <== NOT EXECUTED 40004e7c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 40004e80: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 40004e84: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004e88: 7f ff f9 14 call 400032d8 <== NOT EXECUTED 40004e8c: 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 | 40004e90: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004e94: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004e98: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004e9c: 40 00 01 47 call 400053b8 <== NOT EXECUTED 40004ea0: 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) { 40004ea4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004ea8: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004eac: 22 bf ff f0 be,a 40004e6c <== NOT EXECUTED 40004eb0: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 40004eb4: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40004eb8: 40 00 03 a0 call 40005d38 <== NOT EXECUTED 40004ebc: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004ec0: 10 bf ff e2 b 40004e48 <== NOT EXECUTED 40004ec4: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED =============================================================================== 40003044 : 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); 40003044: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 40003048: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 4000304c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003050: 40 00 09 3b call 4000553c <== NOT EXECUTED 40003054: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40004da0 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 40004da0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 40004da4: 23 10 00 6f sethi %hi(0x4001bc00), %l1 <== NOT EXECUTED 40004da8: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED 40004dac: a2 14 61 94 or %l1, 0x194, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004db0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004db4: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004db8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004dbc: 40 00 01 7f call 400053b8 <== NOT EXECUTED 40004dc0: 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) { 40004dc4: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 40004dc8: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004dcc: 12 80 00 16 bne 40004e24 <== NOT EXECUTED 40004dd0: 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) { 40004dd4: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40004dd8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004ddc: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 40004de0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40004de4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004de8: 02 80 00 04 be 40004df8 <== NOT EXECUTED 40004dec: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40004df0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004df4: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 40004df8: 7f ff f8 99 call 4000305c <== NOT EXECUTED 40004dfc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004e00: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004e04: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004e08: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004e0c: 40 00 01 6b call 400053b8 <== NOT EXECUTED 40004e10: 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) { 40004e14: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 40004e18: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004e1c: 02 bf ff ee be 40004dd4 <== NOT EXECUTED 40004e20: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 40004e24: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40004e28: 40 00 03 c4 call 40005d38 <== NOT EXECUTED 40004e2c: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004e30: 10 bf ff e1 b 40004db4 <== NOT EXECUTED 40004e34: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED =============================================================================== 40003e18 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40003e18: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003e1c: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003e20: 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; 40003e24: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003e28: 94 10 20 00 clr %o2 40003e2c: 40 00 07 05 call 40005a40 40003e30: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 if (sc != RTEMS_SUCCESSFUL) 40003e34: a2 92 20 00 orcc %o0, 0, %l1 40003e38: 12 80 00 0f bne 40003e74 <== NEVER TAKEN 40003e3c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 40003e40: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 40003e44: 85 28 a0 05 sll %g2, 5, %g2 40003e48: 82 10 61 94 or %g1, 0x194, %g1 40003e4c: 82 00 40 02 add %g1, %g2, %g1 40003e50: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40003e54: 80 a0 60 00 cmp %g1, 0 40003e58: 02 80 00 09 be 40003e7c <== ALWAYS TAKEN 40003e5c: 92 10 00 18 mov %i0, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 40003e60: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003e64: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003e68: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40003e6c: 40 00 07 3c call 40005b5c <== NOT EXECUTED 40003e70: 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; } 40003e74: 81 c7 e0 08 ret <== NOT EXECUTED 40003e78: 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) { 40003e7c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 40003e80: 80 88 60 01 btst 1, %g1 40003e84: 22 80 00 16 be,a 40003edc <== NEVER TAKEN 40003e88: d0 1e 20 10 ldd [ %i0 + 0x10 ], %o0 <== NOT EXECUTED uint32_t count = args->count; 40003e8c: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 char *buffer = args->buffer; 40003e90: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 while (count--) 40003e94: 80 a4 e0 00 cmp %l3, 0 40003e98: a4 10 20 00 clr %l2 40003e9c: 02 80 00 0a be 40003ec4 <== NEVER TAKEN 40003ea0: 82 10 20 00 clr %g1 oproc (*buffer++, tty); 40003ea4: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 40003ea8: 7f ff fe 2f call 40003764 40003eac: 92 10 00 10 mov %l0, %o1 40003eb0: 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--) 40003eb4: 80 a4 80 13 cmp %l2, %l3 40003eb8: 32 bf ff fc bne,a 40003ea8 40003ebc: 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; 40003ec0: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40003ec4: c2 26 20 1c st %g1, [ %i0 + 0x1c ] } rtems_semaphore_release (tty->osem); 40003ec8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40003ecc: 40 00 07 24 call 40005b5c 40003ed0: b0 10 00 11 mov %l1, %i0 return sc; } 40003ed4: 81 c7 e0 08 ret 40003ed8: 81 e8 00 00 restore while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 40003edc: 7f ff fd d3 call 40003628 <== NOT EXECUTED 40003ee0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 40003ee4: 10 bf ff f8 b 40003ec4 <== NOT EXECUTED 40003ee8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 <== NOT EXECUTED =============================================================================== 40015924 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 40015924: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 40015928: 11 10 00 f6 sethi %hi(0x4003d800), %o0 4001592c: 92 10 00 18 mov %i0, %o1 40015930: 90 12 22 a4 or %o0, 0x2a4, %o0 40015934: 40 00 0b b2 call 400187fc <_Objects_Get> 40015938: 94 07 bf fc add %fp, -4, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 4001593c: c2 07 bf fc ld [ %fp + -4 ], %g1 40015940: 80 a0 60 00 cmp %g1, 0 40015944: 12 80 00 0a bne 4001596c 40015948: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 4001594c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40015950: 80 a0 60 04 cmp %g1, 4 40015954: 02 80 00 04 be 40015964 <== NEVER TAKEN 40015958: 01 00 00 00 nop (void) _Watchdog_Remove( &the_timer->Ticker ); 4001595c: 40 00 14 7a call 4001ab44 <_Watchdog_Remove> 40015960: 90 02 20 10 add %o0, 0x10, %o0 _Thread_Enable_dispatch(); 40015964: 40 00 0e 33 call 40019230 <_Thread_Enable_dispatch> 40015968: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4001596c: 81 c7 e0 08 ret 40015970: 81 e8 00 00 restore =============================================================================== 40015e30 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40015e30: 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; 40015e34: 03 10 00 f6 sethi %hi(0x4003d800), %g1 40015e38: e0 00 62 e4 ld [ %g1 + 0x2e4 ], %l0 ! 4003dae4 <_Timer_server> rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40015e3c: 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 ) 40015e40: 80 a4 20 00 cmp %l0, 0 40015e44: 02 80 00 34 be 40015f14 40015e48: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 40015e4c: 03 10 00 f5 sethi %hi(0x4003d400), %g1 40015e50: c2 08 63 e4 ldub [ %g1 + 0x3e4 ], %g1 ! 4003d7e4 <_TOD_Is_set> 40015e54: 80 a0 60 00 cmp %g1, 0 40015e58: 02 80 00 2f be 40015f14 <== NEVER TAKEN 40015e5c: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( !routine ) 40015e60: 80 a6 a0 00 cmp %i2, 0 40015e64: 02 80 00 2c be 40015f14 40015e68: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 40015e6c: 7f ff f3 d2 call 40012db4 <_TOD_Validate> 40015e70: 90 10 00 19 mov %i1, %o0 40015e74: 80 8a 20 ff btst 0xff, %o0 40015e78: 12 80 00 04 bne 40015e88 40015e7c: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40015e80: 81 c7 e0 08 ret 40015e84: 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 ); 40015e88: 7f ff f3 95 call 40012cdc <_TOD_To_seconds> 40015e8c: 90 10 00 19 mov %i1, %o0 if ( seconds <= _TOD_Seconds_since_epoch() ) 40015e90: 25 10 00 f6 sethi %hi(0x4003d800), %l2 40015e94: c2 04 a0 60 ld [ %l2 + 0x60 ], %g1 ! 4003d860 <_TOD_Now> 40015e98: 80 a2 00 01 cmp %o0, %g1 40015e9c: 08 bf ff f9 bleu 40015e80 40015ea0: b2 10 00 08 mov %o0, %i1 40015ea4: 11 10 00 f6 sethi %hi(0x4003d800), %o0 40015ea8: 92 10 00 11 mov %l1, %o1 40015eac: 90 12 22 a4 or %o0, 0x2a4, %o0 40015eb0: 40 00 0a 53 call 400187fc <_Objects_Get> 40015eb4: 94 07 bf fc add %fp, -4, %o2 return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40015eb8: c2 07 bf fc ld [ %fp + -4 ], %g1 40015ebc: a6 10 00 08 mov %o0, %l3 40015ec0: 80 a0 60 00 cmp %g1, 0 40015ec4: 12 80 00 14 bne 40015f14 40015ec8: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40015ecc: 40 00 13 1e call 4001ab44 <_Watchdog_Remove> 40015ed0: 90 02 20 10 add %o0, 0x10, %o0 the_watchdog->routine = routine; the_watchdog->id = id; 40015ed4: 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(); 40015ed8: c4 04 a0 60 ld [ %l2 + 0x60 ], %g2 (*timer_server->schedule_operation)( timer_server, the_timer ); 40015edc: c2 04 20 04 ld [ %l0 + 4 ], %g1 40015ee0: 90 10 00 10 mov %l0, %o0 40015ee4: 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(); 40015ee8: 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; 40015eec: 84 10 20 03 mov 3, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40015ef0: f4 24 e0 2c st %i2, [ %l3 + 0x2c ] 40015ef4: c4 24 e0 38 st %g2, [ %l3 + 0x38 ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40015ef8: 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(); 40015efc: f2 24 e0 1c st %i1, [ %l3 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40015f00: c0 24 e0 18 clr [ %l3 + 0x18 ] (*timer_server->schedule_operation)( timer_server, the_timer ); 40015f04: 9f c0 40 00 call %g1 40015f08: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40015f0c: 40 00 0c c9 call 40019230 <_Thread_Enable_dispatch> 40015f10: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40015f14: 81 c7 e0 08 ret 40015f18: 81 e8 00 00 restore =============================================================================== 4000787c : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 4000787c: 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) 40007880: 29 08 00 00 sethi %hi(0x20000000), %l4 <== NOT EXECUTED 40007884: a8 8e 00 14 andcc %i0, %l4, %l4 <== NOT EXECUTED 40007888: 02 80 00 0f be 400078c4 <== NOT EXECUTED 4000788c: 05 10 00 9f sethi %hi(0x40027c00), %g2 <== NOT EXECUTED { if (rtems_panic_in_progress++) 40007890: c6 00 a1 0c ld [ %g2 + 0x10c ], %g3 ! 40027d0c <== NOT EXECUTED 40007894: 82 00 e0 01 add %g3, 1, %g1 <== NOT EXECUTED 40007898: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 4000789c: 02 80 00 07 be 400078b8 <== NOT EXECUTED 400078a0: c2 20 a1 0c st %g1, [ %g2 + 0x10c ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400078a4: 03 10 00 9f sethi %hi(0x40027c00), %g1 <== NOT EXECUTED 400078a8: c6 00 62 f0 ld [ %g1 + 0x2f0 ], %g3 ! 40027ef0 <_Thread_Dispatch_disable_level><== NOT EXECUTED 400078ac: 86 00 e0 01 inc %g3 <== NOT EXECUTED 400078b0: c6 20 62 f0 st %g3, [ %g1 + 0x2f0 ] <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 400078b4: c2 00 a1 0c ld [ %g2 + 0x10c ], %g1 <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 400078b8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400078bc: 14 80 00 3c bg 400079ac <== NOT EXECUTED 400078c0: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 400078c4: 21 10 00 9d sethi %hi(0x40027400), %l0 <== NOT EXECUTED 400078c8: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 ! 400275b8 <_impure_ptr><== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 400078cc: 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 */ 400078d0: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 400078d4: 40 00 37 c1 call 400157d8 <== NOT EXECUTED 400078d8: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 400078dc: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 400078e0: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 400078e4: 12 80 00 45 bne 400079f8 <== NOT EXECUTED 400078e8: 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); 400078ec: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 400078f0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400078f4: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 400078f8: 40 00 4f 7e call 4001b6f0 <== NOT EXECUTED 400078fc: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 40007900: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40007904: 12 80 00 31 bne 400079c8 <== NOT EXECUTED 40007908: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 4000790c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40007910: 02 80 00 12 be 40007958 <== NOT EXECUTED 40007914: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 40007918: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000791c: 04 80 00 09 ble 40007940 <== NOT EXECUTED 40007920: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007924: 40 00 3b d4 call 40016874 <== NOT EXECUTED 40007928: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000792c: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 40007930: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007934: 12 80 00 35 bne 40007a08 <== NOT EXECUTED 40007938: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 4000793c: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007940: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007944: 92 12 63 88 or %o1, 0x388, %o1 <== NOT EXECUTED 40007948: 40 00 38 78 call 40015b28 <== NOT EXECUTED 4000794c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40007950: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 40007954: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %g1 <== NOT EXECUTED 40007958: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 4000795c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007960: 40 00 38 72 call 40015b28 <== NOT EXECUTED 40007964: 92 12 63 a0 or %o1, 0x3a0, %o1 <== NOT EXECUTED (void) fflush(stderr); 40007968: c2 04 21 b8 ld [ %l0 + 0x1b8 ], %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"); 4000796c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED (void) fflush(stderr); 40007970: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007974: 40 00 37 99 call 400157d8 <== NOT EXECUTED 40007978: a4 04 c0 12 add %l3, %l2, %l2 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 4000797c: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 40007980: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 40007984: 02 80 00 0a be 400079ac <== NOT EXECUTED 40007988: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 4000798c: 22 80 00 0a be,a 400079b4 <== NOT EXECUTED 40007990: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 40007994: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007998: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000799c: 40 00 00 32 call 40007a64 <== NOT EXECUTED 400079a0: 92 12 63 a8 or %o1, 0x3a8, %o1 <== NOT EXECUTED _exit(local_errno); 400079a4: 40 00 03 5b call 40008710 <_exit> <== NOT EXECUTED 400079a8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, aborting"); abort(); } } return chars_written; } 400079ac: 81 c7 e0 08 ret <== NOT EXECUTED 400079b0: 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"); 400079b4: 90 10 20 00 clr %o0 <== NOT EXECUTED 400079b8: 40 00 00 2b call 40007a64 <== NOT EXECUTED 400079bc: 92 12 63 c0 or %o1, 0x3c0, %o1 <== NOT EXECUTED abort(); 400079c0: 40 00 36 6e call 40015378 <== NOT EXECUTED 400079c4: 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)); 400079c8: 03 10 00 9d sethi %hi(0x40027400), %g1 <== NOT EXECUTED 400079cc: c2 00 61 b8 ld [ %g1 + 0x1b8 ], %g1 ! 400275b8 <_impure_ptr><== NOT EXECUTED 400079d0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400079d4: 7f ff ff a3 call 40007860 <== NOT EXECUTED 400079d8: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 400079dc: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 400079e0: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 400079e4: 92 12 63 68 or %o1, 0x368, %o1 <== NOT EXECUTED 400079e8: 40 00 38 50 call 40015b28 <== NOT EXECUTED 400079ec: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400079f0: 10 bf ff c7 b 4000790c <== NOT EXECUTED 400079f4: 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; 400079f8: 40 00 36 6e call 400153b0 <__errno> <== NOT EXECUTED 400079fc: 01 00 00 00 nop <== NOT EXECUTED 40007a00: 10 bf ff bb b 400078ec <== NOT EXECUTED 40007a04: 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)); 40007a08: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40007a0c: 40 00 3b 9a call 40016874 <== NOT EXECUTED 40007a10: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40007a14: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007a18: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40007a1c: 92 12 63 78 or %o1, 0x378, %o1 <== NOT EXECUTED 40007a20: 40 00 38 42 call 40015b28 <== NOT EXECUTED 40007a24: 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)) 40007a28: 10 bf ff cb b 40007954 <== NOT EXECUTED 40007a2c: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED =============================================================================== 40002b8c : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40002b8c: 9d e3 bf a0 save %sp, -96, %sp 40002b90: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40002b94: 2b 10 00 7c sethi %hi(0x4001f000), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40002b98: 29 10 00 7c sethi %hi(0x4001f000), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40002b9c: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40002ba0: aa 15 63 58 or %l5, 0x358, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40002ba4: a8 15 23 54 or %l4, 0x354, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40002ba8: a4 10 20 00 clr %l2 40002bac: a2 10 20 00 clr %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40002bb0: c2 06 20 04 ld [ %i0 + 4 ], %g1 40002bb4: 82 00 7f ff add %g1, -1, %g1 40002bb8: 80 a0 60 00 cmp %g1, 0 40002bbc: 06 80 00 24 bl 40002c4c <== NEVER TAKEN 40002bc0: c2 26 20 04 st %g1, [ %i0 + 4 ] 40002bc4: c2 06 00 00 ld [ %i0 ], %g1 40002bc8: e0 08 40 00 ldub [ %g1 ], %l0 40002bcc: 84 00 60 01 add %g1, 1, %g2 if (c == ':') 40002bd0: 80 a4 20 3a cmp %l0, 0x3a 40002bd4: 02 80 00 25 be 40002c68 40002bd8: c4 26 00 00 st %g2, [ %i0 ] break; if (sign == 0) { 40002bdc: 80 a4 a0 00 cmp %l2, 0 40002be0: 32 80 00 06 bne,a 40002bf8 <== NEVER TAKEN 40002be4: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 40002be8: 80 a4 20 2d cmp %l0, 0x2d 40002bec: 02 80 00 30 be 40002cac <== NEVER TAKEN 40002bf0: a4 10 20 01 mov 1, %l2 limit++; continue; } sign = 1; } if (!isdigit(c)) 40002bf4: c2 05 00 00 ld [ %l4 ], %g1 40002bf8: 82 00 40 10 add %g1, %l0, %g1 40002bfc: c2 08 60 01 ldub [ %g1 + 1 ], %g1 40002c00: 80 88 60 04 btst 4, %g1 40002c04: 02 80 00 28 be 40002ca4 <== NEVER TAKEN 40002c08: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 40002c0c: 40 00 5e 12 call 4001a454 <.udiv> 40002c10: 92 10 20 0a mov 0xa, %o1 40002c14: 80 a4 40 08 cmp %l1, %o0 40002c18: 18 80 00 23 bgu 40002ca4 <== NEVER TAKEN 40002c1c: 01 00 00 00 nop 40002c20: 02 80 00 1b be 40002c8c <== NEVER TAKEN 40002c24: a0 04 3f d0 add %l0, -48, %l0 || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40002c28: 83 2c 60 03 sll %l1, 3, %g1 40002c2c: a3 2c 60 01 sll %l1, 1, %l1 40002c30: a2 04 40 01 add %l1, %g1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40002c34: 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; 40002c38: a2 04 00 11 add %l0, %l1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40002c3c: 82 00 7f ff add %g1, -1, %g1 40002c40: 80 a0 60 00 cmp %g1, 0 40002c44: 16 bf ff e0 bge 40002bc4 <== ALWAYS TAKEN 40002c48: c2 26 20 04 st %g1, [ %i0 + 4 ] 40002c4c: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 40002c50: 40 00 3b 52 call 40011998 <__srget_r> <== NOT EXECUTED 40002c54: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40002c58: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (c == ':') 40002c5c: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED 40002c60: 12 bf ff e0 bne 40002be0 <== NOT EXECUTED 40002c64: 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) 40002c68: 80 a4 a0 00 cmp %l2, 0 40002c6c: 02 80 00 0e be 40002ca4 <== NEVER TAKEN 40002c70: 90 10 00 12 mov %l2, %o0 return 0; *val = i * sign; 40002c74: 92 10 00 11 mov %l1, %o1 40002c78: 40 00 5d bd call 4001a36c <.umul> 40002c7c: b0 10 20 01 mov 1, %i0 40002c80: d0 26 40 00 st %o0, [ %i1 ] return 1; 40002c84: 81 c7 e0 08 ret 40002c88: 81 e8 00 00 restore sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 40002c8c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40002c90: 40 00 5e 9d call 4001a704 <.urem> <== NOT EXECUTED 40002c94: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40002c98: 80 a4 00 08 cmp %l0, %o0 <== NOT EXECUTED 40002c9c: 08 bf ff e4 bleu 40002c2c <== NOT EXECUTED 40002ca0: 83 2c 60 03 sll %l1, 3, %g1 <== NOT EXECUTED } if (sign == 0) return 0; *val = i * sign; return 1; } 40002ca4: 81 c7 e0 08 ret <== NOT EXECUTED 40002ca8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 40002cac: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 40002cb0: 10 bf ff c0 b 40002bb0 <== NOT EXECUTED 40002cb4: a4 10 3f ff mov -1, %l2 <== NOT EXECUTED =============================================================================== 40002cb8 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 40002cb8: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 40002cbc: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 40002cc0: 21 10 00 7c sethi %hi(0x4001f000), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 40002cc4: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 40002cc8: 10 80 00 19 b 40002d2c 40002ccc: a0 14 23 58 or %l0, 0x358, %l0 40002cd0: c2 06 00 00 ld [ %i0 ], %g1 40002cd4: d0 08 40 00 ldub [ %g1 ], %o0 40002cd8: 84 00 60 01 add %g1, 1, %g2 if (c == ':') { 40002cdc: 80 a2 20 3a cmp %o0, 0x3a 40002ce0: 02 80 00 1e be 40002d58 40002ce4: c4 26 00 00 st %g2, [ %i0 ] if (nlFlag) return 0; break; } if (c == '\n') { 40002ce8: 80 a2 20 0a cmp %o0, 0xa 40002cec: 02 80 00 28 be 40002d8c 40002cf0: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) return 0; break; } if (c == EOF) 40002cf4: 02 80 00 29 be 40002d98 <== NEVER TAKEN 40002cf8: 01 00 00 00 nop return 0; if (*nleft < 2) 40002cfc: c2 06 c0 00 ld [ %i3 ], %g1 40002d00: 80 a0 60 01 cmp %g1, 1 40002d04: 08 80 00 25 bleu 40002d98 <== NEVER TAKEN 40002d08: 01 00 00 00 nop return 0; **bufp = c; 40002d0c: c2 06 80 00 ld [ %i2 ], %g1 40002d10: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 40002d14: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40002d18: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40002d1c: 84 00 a0 01 inc %g2 --(*nleft); 40002d20: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40002d24: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40002d28: c2 26 c0 00 st %g1, [ %i3 ] { int c; *name = *bufp; for (;;) { c = getc(fp); 40002d2c: c2 06 20 04 ld [ %i0 + 4 ], %g1 40002d30: 82 00 7f ff add %g1, -1, %g1 40002d34: 80 a0 60 00 cmp %g1, 0 40002d38: 16 bf ff e6 bge 40002cd0 40002d3c: c2 26 20 04 st %g1, [ %i0 + 4 ] 40002d40: d0 04 00 00 ld [ %l0 ], %o0 40002d44: 40 00 3b 15 call 40011998 <__srget_r> 40002d48: 92 10 00 18 mov %i0, %o1 if (c == ':') { 40002d4c: 80 a2 20 3a cmp %o0, 0x3a 40002d50: 12 bf ff e7 bne 40002cec <== ALWAYS TAKEN 40002d54: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 40002d58: 80 a7 20 00 cmp %i4, 0 40002d5c: 12 80 00 0f bne 40002d98 <== NEVER TAKEN 40002d60: 01 00 00 00 nop return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 40002d64: c2 06 80 00 ld [ %i2 ], %g1 40002d68: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 40002d6c: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40002d70: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40002d74: 84 00 a0 01 inc %g2 --(*nleft); 40002d78: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40002d7c: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40002d80: c2 26 c0 00 st %g1, [ %i3 ] return 1; 40002d84: 81 c7 e0 08 ret 40002d88: 91 e8 20 01 restore %g0, 1, %o0 if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 40002d8c: 80 a7 20 00 cmp %i4, 0 40002d90: 32 bf ff f6 bne,a 40002d68 <== ALWAYS TAKEN 40002d94: c2 06 80 00 ld [ %i2 ], %g1 } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 40002d98: 81 c7 e0 08 ret <== NOT EXECUTED 40002d9c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40002da0 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40002da0: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002da4: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40002da8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002dac: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002db0: a2 07 a0 4c add %fp, 0x4c, %l1 40002db4: a0 07 a0 50 add %fp, 0x50, %l0 40002db8: 90 10 00 18 mov %i0, %o0 40002dbc: 92 10 00 19 mov %i1, %o1 40002dc0: 94 10 00 11 mov %l1, %o2 40002dc4: 7f ff ff bd call 40002cb8 40002dc8: 96 10 00 10 mov %l0, %o3 40002dcc: 80 a2 20 00 cmp %o0, 0 40002dd0: 12 80 00 04 bne 40002de0 <== ALWAYS TAKEN 40002dd4: 90 10 00 18 mov %i0, %o0 grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 40002dd8: 81 c7 e0 08 ret <== NOT EXECUTED 40002ddc: 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) 40002de0: 92 06 60 04 add %i1, 4, %o1 40002de4: 94 10 00 11 mov %l1, %o2 40002de8: 96 10 00 10 mov %l0, %o3 40002dec: 7f ff ff b3 call 40002cb8 40002df0: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002df4: 80 a2 20 00 cmp %o0, 0 40002df8: 02 bf ff f8 be 40002dd8 <== NEVER TAKEN 40002dfc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 40002e00: 7f ff ff 63 call 40002b8c 40002e04: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002e08: 80 a2 20 00 cmp %o0, 0 40002e0c: 02 bf ff f3 be 40002dd8 <== NEVER TAKEN 40002e10: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 40002e14: 94 10 00 11 mov %l1, %o2 40002e18: 96 10 00 10 mov %l0, %o3 40002e1c: 92 07 bf f8 add %fp, -8, %o1 40002e20: 7f ff ff a6 call 40002cb8 40002e24: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002e28: 80 a2 20 00 cmp %o0, 0 40002e2c: 02 bf ff eb be 40002dd8 <== NEVER TAKEN 40002e30: 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; 40002e34: c2 07 bf fc ld [ %fp + -4 ], %g1 /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002e38: 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; 40002e3c: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002e40: c6 0b 40 00 ldub [ %o5 ], %g3 40002e44: 88 10 20 01 mov 1, %g4 40002e48: 83 28 e0 18 sll %g3, 0x18, %g1 40002e4c: 80 a0 60 00 cmp %g1, 0 40002e50: 02 80 00 0e be 40002e88 <== NEVER TAKEN 40002e54: 86 10 20 17 mov 0x17, %g3 40002e58: 84 00 a0 01 inc %g2 40002e5c: c6 08 80 00 ldub [ %g2 ], %g3 if(*cp == ',') 40002e60: 83 38 60 18 sra %g1, 0x18, %g1 memcount++; 40002e64: 82 18 60 2c xor %g1, 0x2c, %g1 40002e68: 80 a0 00 01 cmp %g0, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002e6c: 83 28 e0 18 sll %g3, 0x18, %g1 if(*cp == ',') memcount++; 40002e70: 88 61 3f ff subx %g4, -1, %g4 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002e74: 80 a0 60 00 cmp %g1, 0 40002e78: 32 bf ff f9 bne,a 40002e5c 40002e7c: 84 00 a0 01 inc %g2 40002e80: 87 29 20 02 sll %g4, 2, %g3 40002e84: 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)) 40002e88: c2 07 a0 50 ld [ %fp + 0x50 ], %g1 40002e8c: 80 a0 40 03 cmp %g1, %g3 40002e90: 0a bf ff d2 bcs 40002dd8 <== NEVER TAKEN 40002e94: 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++) { 40002e98: 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); 40002e9c: 84 00 a0 0f add %g2, 0xf, %g2 40002ea0: 84 08 bf f0 and %g2, -16, %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40002ea4: da 20 80 00 st %o5, [ %g2 ] for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002ea8: 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); 40002eac: 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++) { 40002eb0: c4 08 40 00 ldub [ %g1 ], %g2 40002eb4: 88 10 20 04 mov 4, %g4 40002eb8: 85 28 a0 18 sll %g2, 0x18, %g2 40002ebc: 80 a0 a0 00 cmp %g2, 0 40002ec0: 12 80 00 09 bne 40002ee4 <== ALWAYS TAKEN 40002ec4: 82 00 60 01 inc %g1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40002ec8: 10 80 00 13 b 40002f14 <== NOT EXECUTED 40002ecc: 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++) { 40002ed0: c4 08 40 00 ldub [ %g1 ], %g2 <== NOT EXECUTED 40002ed4: 85 28 a0 18 sll %g2, 0x18, %g2 40002ed8: 80 a0 a0 00 cmp %g2, 0 40002edc: 02 80 00 0c be 40002f0c 40002ee0: 82 00 60 01 inc %g1 if(*cp == ',') { 40002ee4: 85 38 a0 18 sra %g2, 0x18, %g2 40002ee8: 80 a0 a0 2c cmp %g2, 0x2c 40002eec: 32 bf ff fa bne,a 40002ed4 <== ALWAYS TAKEN 40002ef0: c4 08 40 00 ldub [ %g1 ], %g2 *cp = '\0'; 40002ef4: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 40002ef8: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 40002efc: 85 28 e0 02 sll %g3, 2, %g2 <== NOT EXECUTED 40002f00: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40002f04: 10 bf ff f3 b 40002ed0 <== NOT EXECUTED 40002f08: 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++) { 40002f0c: 89 28 e0 02 sll %g3, 2, %g4 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40002f10: c2 06 60 0c ld [ %i1 + 0xc ], %g1 40002f14: c0 20 40 04 clr [ %g1 + %g4 ] return 1; 40002f18: 81 c7 e0 08 ret 40002f1c: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40002f6c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40002f6c: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002f70: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40002f74: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002f78: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002f7c: a2 07 a0 4c add %fp, 0x4c, %l1 40002f80: a0 07 a0 50 add %fp, 0x50, %l0 40002f84: 90 10 00 18 mov %i0, %o0 40002f88: 92 10 00 19 mov %i1, %o1 40002f8c: 94 10 00 11 mov %l1, %o2 40002f90: 7f ff ff 4a call 40002cb8 40002f94: 96 10 00 10 mov %l0, %o3 40002f98: 80 a2 20 00 cmp %o0, 0 40002f9c: 12 80 00 04 bne 40002fac <== ALWAYS TAKEN 40002fa0: 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; } 40002fa4: 81 c7 e0 08 ret <== NOT EXECUTED 40002fa8: 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) 40002fac: 92 06 60 04 add %i1, 4, %o1 40002fb0: 94 10 00 11 mov %l1, %o2 40002fb4: 96 10 00 10 mov %l0, %o3 40002fb8: 7f ff ff 40 call 40002cb8 40002fbc: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002fc0: 80 a2 20 00 cmp %o0, 0 40002fc4: 02 bf ff f8 be 40002fa4 <== NEVER TAKEN 40002fc8: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 40002fcc: 7f ff fe f0 call 40002b8c 40002fd0: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002fd4: 80 a2 20 00 cmp %o0, 0 40002fd8: 02 bf ff f3 be 40002fa4 <== NEVER TAKEN 40002fdc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 40002fe0: 7f ff fe eb call 40002b8c 40002fe4: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002fe8: 80 a2 20 00 cmp %o0, 0 40002fec: 02 bf ff ee be 40002fa4 <== NEVER TAKEN 40002ff0: 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) 40002ff4: 92 06 60 0c add %i1, 0xc, %o1 40002ff8: 94 10 00 11 mov %l1, %o2 40002ffc: 96 10 00 10 mov %l0, %o3 40003000: 7f ff ff 2e call 40002cb8 40003004: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003008: 80 a2 20 00 cmp %o0, 0 4000300c: 02 bf ff e6 be 40002fa4 <== NEVER TAKEN 40003010: 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) 40003014: 92 06 60 10 add %i1, 0x10, %o1 40003018: 94 10 00 11 mov %l1, %o2 4000301c: 96 10 00 10 mov %l0, %o3 40003020: 7f ff ff 26 call 40002cb8 40003024: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003028: 80 a2 20 00 cmp %o0, 0 4000302c: 02 bf ff de be 40002fa4 <== NEVER TAKEN 40003030: 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) 40003034: 92 06 60 14 add %i1, 0x14, %o1 40003038: 94 10 00 11 mov %l1, %o2 4000303c: 96 10 00 10 mov %l0, %o3 40003040: 7f ff ff 1e call 40002cb8 40003044: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003048: 80 a2 20 00 cmp %o0, 0 4000304c: 02 bf ff d6 be 40002fa4 <== NEVER TAKEN 40003050: 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)) 40003054: 94 10 00 11 mov %l1, %o2 40003058: 96 10 00 10 mov %l0, %o3 4000305c: 92 06 60 18 add %i1, 0x18, %o1 40003060: 7f ff ff 16 call 40002cb8 40003064: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40003068: 80 a2 20 00 cmp %o0, 0 4000306c: 02 bf ff ce be 40002fa4 <== NEVER TAKEN 40003070: 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; 40003074: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 40003078: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000307c: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 40003080: 81 c7 e0 08 ret 40003084: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 400031c0 : return NULL; return &grent; } void setgrent(void) { 400031c0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 400031c4: 7f ff ff c4 call 400030d4 <== NOT EXECUTED 400031c8: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED if (group_fp != NULL) 400031cc: d0 04 21 1c ld [ %l0 + 0x11c ], %o0 ! 4001f91c <== NOT EXECUTED 400031d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400031d4: 22 80 00 05 be,a 400031e8 <== NOT EXECUTED 400031d8: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED fclose(group_fp); 400031dc: 40 00 34 bc call 400104cc <== NOT EXECUTED 400031e0: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 400031e4: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 400031e8: 13 10 00 78 sethi %hi(0x4001e000), %o1 <== NOT EXECUTED 400031ec: 90 12 21 e8 or %o0, 0x1e8, %o0 <== NOT EXECUTED 400031f0: 40 00 36 8d call 40010c24 <== NOT EXECUTED 400031f4: 92 12 61 70 or %o1, 0x170, %o1 <== NOT EXECUTED 400031f8: d0 24 21 1c st %o0, [ %l0 + 0x11c ] <== NOT EXECUTED } 400031fc: 81 c7 e0 08 ret <== NOT EXECUTED 40003200: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400033c0 : return NULL; return &pwent; } void setpwent(void) { 400033c0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 400033c4: 7f ff ff 44 call 400030d4 <== NOT EXECUTED 400033c8: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED if (passwd_fp != NULL) 400033cc: d0 04 20 34 ld [ %l0 + 0x34 ], %o0 ! 4001f834 <== NOT EXECUTED 400033d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400033d4: 22 80 00 05 be,a 400033e8 <== NOT EXECUTED 400033d8: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED fclose(passwd_fp); 400033dc: 40 00 34 3c call 400104cc <== NOT EXECUTED 400033e0: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 400033e4: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 400033e8: 13 10 00 78 sethi %hi(0x4001e000), %o1 <== NOT EXECUTED 400033ec: 90 12 21 60 or %o0, 0x160, %o0 <== NOT EXECUTED 400033f0: 40 00 36 0d call 40010c24 <== NOT EXECUTED 400033f4: 92 12 61 70 or %o1, 0x170, %o1 <== NOT EXECUTED 400033f8: d0 24 20 34 st %o0, [ %l0 + 0x34 ] <== NOT EXECUTED } 400033fc: 81 c7 e0 08 ret <== NOT EXECUTED 40003400: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003dcc : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 40003dcc: 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)) { 40003dd0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003dd4: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 40003dd8: 32 80 00 05 bne,a 40003dec <== NOT EXECUTED 40003ddc: 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); 40003de0: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 40003de4: 7f ff ff 7a call 40003bcc <== NOT EXECUTED 40003de8: 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); 40003dec: 94 10 20 00 clr %o2 <== NOT EXECUTED 40003df0: 40 00 07 14 call 40005a40 <== NOT EXECUTED 40003df4: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 40003df8: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 40003dfc: 7f ff ff 74 call 40003bcc <== NOT EXECUTED 40003e00: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003e04: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40003e08: 40 00 07 55 call 40005b5c <== NOT EXECUTED 40003e0c: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 40003e10: 81 c7 e0 08 ret <== NOT EXECUTED 40003e14: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004edc : int _STAT_NAME( const char *path, struct stat *buf ) { 40004edc: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 40004ee0: 80 a6 60 00 cmp %i1, 0 40004ee4: 02 80 00 34 be 40004fb4 40004ee8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 40004eec: 40 00 36 66 call 40012884 40004ef0: 90 10 00 18 mov %i0, %o0 40004ef4: a0 07 bf ec add %fp, -20, %l0 40004ef8: 92 10 00 08 mov %o0, %o1 40004efc: 94 10 20 00 clr %o2 40004f00: 90 10 00 18 mov %i0, %o0 40004f04: 96 10 00 10 mov %l0, %o3 40004f08: 98 10 20 01 mov 1, %o4 40004f0c: 7f ff f8 e4 call 4000329c 40004f10: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 40004f14: 80 a2 20 00 cmp %o0, 0 40004f18: 12 80 00 25 bne 40004fac 40004f1c: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 40004f20: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40004f24: 80 a0 a0 00 cmp %g2, 0 40004f28: 02 80 00 29 be 40004fcc <== NEVER TAKEN 40004f2c: 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) ); 40004f30: c0 26 40 00 clr [ %i1 ] 40004f34: c0 26 60 04 clr [ %i1 + 4 ] 40004f38: c0 26 60 08 clr [ %i1 + 8 ] 40004f3c: c0 26 60 0c clr [ %i1 + 0xc ] 40004f40: c0 26 60 10 clr [ %i1 + 0x10 ] 40004f44: c0 26 60 14 clr [ %i1 + 0x14 ] 40004f48: c0 26 60 18 clr [ %i1 + 0x18 ] 40004f4c: c0 26 60 1c clr [ %i1 + 0x1c ] 40004f50: c0 26 60 20 clr [ %i1 + 0x20 ] 40004f54: c0 26 60 24 clr [ %i1 + 0x24 ] 40004f58: c0 26 60 28 clr [ %i1 + 0x28 ] 40004f5c: c0 26 60 2c clr [ %i1 + 0x2c ] 40004f60: c0 26 60 30 clr [ %i1 + 0x30 ] 40004f64: c0 26 60 34 clr [ %i1 + 0x34 ] 40004f68: c0 26 60 38 clr [ %i1 + 0x38 ] 40004f6c: c0 26 60 3c clr [ %i1 + 0x3c ] 40004f70: c0 26 60 40 clr [ %i1 + 0x40 ] 40004f74: c0 26 60 44 clr [ %i1 + 0x44 ] status = (*loc.handlers->fstat_h)( &loc, buf ); 40004f78: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40004f7c: 9f c0 40 00 call %g1 40004f80: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40004f84: c2 07 bf f8 ld [ %fp + -8 ], %g1 40004f88: 80 a0 60 00 cmp %g1, 0 40004f8c: 02 80 00 08 be 40004fac <== NEVER TAKEN 40004f90: b0 10 00 08 mov %o0, %i0 40004f94: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004f98: 80 a0 60 00 cmp %g1, 0 40004f9c: 02 80 00 1a be 40005004 <== NEVER TAKEN 40004fa0: 01 00 00 00 nop 40004fa4: 9f c0 40 00 call %g1 40004fa8: 90 10 00 10 mov %l0, %o0 return status; } 40004fac: 81 c7 e0 08 ret 40004fb0: 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 ); 40004fb4: 40 00 2f 4c call 40010ce4 <__errno> 40004fb8: b0 10 3f ff mov -1, %i0 40004fbc: 82 10 20 0e mov 0xe, %g1 40004fc0: c2 22 00 00 st %g1, [ %o0 ] 40004fc4: 81 c7 e0 08 ret 40004fc8: 81 e8 00 00 restore 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 40004fcc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004fd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004fd4: 02 80 00 08 be 40004ff4 <== NOT EXECUTED 40004fd8: 01 00 00 00 nop <== NOT EXECUTED 40004fdc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004fe0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004fe4: 02 80 00 04 be 40004ff4 <== NOT EXECUTED 40004fe8: 01 00 00 00 nop <== NOT EXECUTED 40004fec: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004ff0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004ff4: 40 00 2f 3c call 40010ce4 <__errno> <== NOT EXECUTED 40004ff8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004ffc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005000: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005004: 81 c7 e0 08 ret <== NOT EXECUTED 40005008: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400050d4 : int symlink( const char *actualpath, const char *sympath ) { 400050d4: 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 ); 400050d8: c2 4e 40 00 ldsb [ %i1 ], %g1 400050dc: 80 a0 60 5c cmp %g1, 0x5c 400050e0: 02 80 00 05 be 400050f4 <== NEVER TAKEN 400050e4: a2 10 00 18 mov %i0, %l1 400050e8: 80 a0 60 2f cmp %g1, 0x2f 400050ec: 12 80 00 2f bne 400051a8 400050f0: 80 a0 60 00 cmp %g1, 0 400050f4: 03 10 00 84 sethi %hi(0x40021000), %g1 400050f8: c2 00 60 24 ld [ %g1 + 0x24 ], %g1 ! 40021024 400050fc: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40005100: c4 27 bf e8 st %g2, [ %fp + -24 ] 40005104: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40005108: c4 27 bf ec st %g2, [ %fp + -20 ] 4000510c: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 40005110: c4 27 bf f0 st %g2, [ %fp + -16 ] 40005114: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 40005118: c4 27 bf f4 st %g2, [ %fp + -12 ] 4000511c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40005120: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !loc.ops->evalformake_h ) { 40005124: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005128: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000512c: 80 a0 60 00 cmp %g1, 0 40005130: 02 80 00 30 be 400051f0 <== NEVER TAKEN 40005134: 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 ); 40005138: 90 06 40 08 add %i1, %o0, %o0 4000513c: a0 07 bf e8 add %fp, -24, %l0 40005140: 94 07 bf fc add %fp, -4, %o2 40005144: 92 10 00 10 mov %l0, %o1 40005148: 9f c0 40 00 call %g1 4000514c: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40005150: 80 a2 20 00 cmp %o0, 0 40005154: 12 80 00 13 bne 400051a0 40005158: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 4000515c: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 40005160: 80 a0 60 00 cmp %g1, 0 40005164: 02 80 00 29 be 40005208 <== NEVER TAKEN 40005168: 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); 4000516c: 92 10 00 11 mov %l1, %o1 40005170: 9f c0 40 00 call %g1 40005174: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005178: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000517c: 80 a0 60 00 cmp %g1, 0 40005180: 02 80 00 08 be 400051a0 <== NEVER TAKEN 40005184: b0 10 00 08 mov %o0, %i0 40005188: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000518c: 80 a0 60 00 cmp %g1, 0 40005190: 02 80 00 1c be 40005200 <== NEVER TAKEN 40005194: 01 00 00 00 nop 40005198: 9f c0 40 00 call %g1 4000519c: 90 10 00 10 mov %l0, %o0 return result; } 400051a0: 81 c7 e0 08 ret 400051a4: 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 ); 400051a8: 02 bf ff d4 be 400050f8 <== NEVER TAKEN 400051ac: 03 10 00 84 sethi %hi(0x40021000), %g1 400051b0: c2 00 60 24 ld [ %g1 + 0x24 ], %g1 ! 40021024 400051b4: c4 00 60 04 ld [ %g1 + 4 ], %g2 400051b8: c4 27 bf e8 st %g2, [ %fp + -24 ] 400051bc: c4 00 60 08 ld [ %g1 + 8 ], %g2 400051c0: c4 27 bf ec st %g2, [ %fp + -20 ] 400051c4: c4 00 60 0c ld [ %g1 + 0xc ], %g2 400051c8: c4 27 bf f0 st %g2, [ %fp + -16 ] 400051cc: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 400051d0: c4 27 bf f4 st %g2, [ %fp + -12 ] 400051d4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 400051d8: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !loc.ops->evalformake_h ) { 400051dc: c2 07 bf f4 ld [ %fp + -12 ], %g1 400051e0: c2 00 60 04 ld [ %g1 + 4 ], %g1 400051e4: 80 a0 60 00 cmp %g1, 0 400051e8: 12 bf ff d4 bne 40005138 <== ALWAYS TAKEN 400051ec: 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 ); 400051f0: 40 00 2e bf call 40010cec <__errno> <== NOT EXECUTED 400051f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400051f8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400051fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005200: 81 c7 e0 08 ret <== NOT EXECUTED 40005204: 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 ); 40005208: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000520c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005210: 02 bf ff f8 be 400051f0 <== NOT EXECUTED 40005214: 01 00 00 00 nop <== NOT EXECUTED 40005218: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000521c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005220: 30 bf ff f4 b,a 400051f0 <== NOT EXECUTED =============================================================================== 40005024 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 40005024: 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; 40005028: c2 06 21 58 ld [ %i0 + 0x158 ], %g1 if ( this_reent ) { 4000502c: 80 a0 60 00 cmp %g1, 0 40005030: 02 80 00 0b be 4000505c <== NEVER TAKEN 40005034: 21 10 00 81 sethi %hi(0x40020400), %l0 current_reent = _Thread_Executing->libc_reent; 40005038: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 ! 4002045c <_Thread_Executing> _Thread_Executing->libc_reent = this_reent; _fwalk (t->libc_reent, sync_wrapper); 4000503c: 13 10 00 14 sethi %hi(0x40005000), %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; 40005040: e2 00 a1 58 ld [ %g2 + 0x158 ], %l1 _Thread_Executing->libc_reent = this_reent; 40005044: c2 20 a1 58 st %g1, [ %g2 + 0x158 ] _fwalk (t->libc_reent, sync_wrapper); 40005048: d0 06 21 58 ld [ %i0 + 0x158 ], %o0 4000504c: 40 00 33 17 call 40011ca8 <_fwalk> 40005050: 92 12 60 8c or %o1, 0x8c, %o1 _Thread_Executing->libc_reent = current_reent; 40005054: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 40005058: e2 20 61 58 st %l1, [ %g1 + 0x158 ] 4000505c: 81 c7 e0 08 ret 40005060: 81 e8 00 00 restore =============================================================================== 40004560 : int tcsetattr( int fd, int opt, struct termios *tp ) { 40004560: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 40004564: 80 a6 60 00 cmp %i1, 0 40004568: 02 80 00 10 be 400045a8 <== ALWAYS TAKEN 4000456c: 80 a6 60 01 cmp %i1, 1 40004570: 02 80 00 08 be 40004590 <== NOT EXECUTED 40004574: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004578: 40 00 2c 91 call 4000f7bc <__errno> <== NOT EXECUTED 4000457c: 01 00 00 00 nop <== NOT EXECUTED 40004580: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40004584: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 40004588: 81 c7 e0 08 ret <== NOT EXECUTED 4000458c: 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) 40004590: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40004594: 40 00 20 d6 call 4000c8ec <== NOT EXECUTED 40004598: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000459c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400045a0: 06 bf ff fa bl 40004588 <== NOT EXECUTED 400045a4: 01 00 00 00 nop <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 400045a8: 40 00 20 d1 call 4000c8ec 400045ac: 93 e8 20 02 restore %g0, 2, %o1 =============================================================================== 4000db58 : #include int unlink( const char *path ) { 4000db58: 9d e3 bf 78 save %sp, -136, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4000db5c: 7f ff d1 44 call 4000206c 4000db60: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 4000db64: a0 92 20 00 orcc %o0, 0, %l0 4000db68: 32 80 00 92 bne,a 4000ddb0 4000db6c: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4000db70: c2 4e 00 00 ldsb [ %i0 ], %g1 4000db74: 80 a0 60 5c cmp %g1, 0x5c 4000db78: 12 80 00 59 bne 4000dcdc <== ALWAYS TAKEN 4000db7c: 80 a0 60 2f cmp %g1, 0x2f 4000db80: 03 10 00 6e sethi %hi(0x4001b800), %g1 <== NOT EXECUTED 4000db84: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 4001b868 4000db88: a2 10 20 00 clr %l1 4000db8c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 4000db90: c4 27 bf ec st %g2, [ %fp + -20 ] 4000db94: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 4000db98: c4 27 bf f0 st %g2, [ %fp + -16 ] 4000db9c: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 4000dba0: c4 27 bf f4 st %g2, [ %fp + -12 ] 4000dba4: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 4000dba8: c4 27 bf f8 st %g2, [ %fp + -8 ] 4000dbac: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000dbb0: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000dbb4: c2 07 bf ec ld [ %fp + -20 ], %g1 name = path + parentpathlen; 4000dbb8: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000dbbc: c2 27 bf d8 st %g1, [ %fp + -40 ] 4000dbc0: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000dbc4: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000dbc8: c2 27 bf dc st %g1, [ %fp + -36 ] 4000dbcc: 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 ), 4000dbd0: a0 07 bf d8 add %fp, -40, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000dbd4: c2 27 bf e0 st %g1, [ %fp + -32 ] 4000dbd8: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000dbdc: c2 27 bf e4 st %g1, [ %fp + -28 ] 4000dbe0: c2 07 bf fc ld [ %fp + -4 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000dbe4: 40 00 04 87 call 4000ee00 4000dbe8: c2 27 bf e8 st %g1, [ %fp + -24 ] 4000dbec: 92 10 00 08 mov %o0, %o1 4000dbf0: 7f ff d0 fe call 40001fe8 4000dbf4: 90 10 00 18 mov %i0, %o0 4000dbf8: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000dbfc: 40 00 04 81 call 4000ee00 4000dc00: 90 10 00 18 mov %i0, %o0 4000dc04: 94 10 20 00 clr %o2 4000dc08: 92 10 00 08 mov %o0, %o1 4000dc0c: 96 10 00 10 mov %l0, %o3 4000dc10: 90 10 00 18 mov %i0, %o0 4000dc14: 7f ff d1 33 call 400020e0 4000dc18: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 4000dc1c: 80 a2 20 00 cmp %o0, 0 4000dc20: 12 80 00 2a bne 4000dcc8 4000dc24: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 4000dc28: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000dc2c: 80 a0 60 00 cmp %g1, 0 4000dc30: 22 80 00 49 be,a 4000dd54 <== NEVER TAKEN 4000dc34: 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 ) { 4000dc38: 9f c0 40 00 call %g1 4000dc3c: 90 10 00 10 mov %l0, %o0 4000dc40: 80 a2 20 01 cmp %o0, 1 4000dc44: 02 80 00 65 be 4000ddd8 4000dc48: 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 ) { 4000dc4c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000dc50: 80 a0 60 00 cmp %g1, 0 4000dc54: 02 80 00 3f be 4000dd50 <== NEVER TAKEN 4000dc58: 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 ); 4000dc5c: 92 10 00 10 mov %l0, %o1 4000dc60: 9f c0 40 00 call %g1 4000dc64: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 4000dc68: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000dc6c: 80 a0 60 00 cmp %g1, 0 4000dc70: 02 80 00 08 be 4000dc90 <== NEVER TAKEN 4000dc74: b0 10 00 08 mov %o0, %i0 4000dc78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dc7c: 80 a0 60 00 cmp %g1, 0 4000dc80: 02 80 00 05 be 4000dc94 <== NEVER TAKEN 4000dc84: 80 8c 60 ff btst 0xff, %l1 4000dc88: 9f c0 40 00 call %g1 4000dc8c: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000dc90: 80 8c 60 ff btst 0xff, %l1 4000dc94: 02 80 00 0b be 4000dcc0 4000dc98: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 4000dc9c: 80 a0 60 00 cmp %g1, 0 4000dca0: 02 80 00 68 be 4000de40 <== NEVER TAKEN 4000dca4: 01 00 00 00 nop 4000dca8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dcac: 80 a0 60 00 cmp %g1, 0 4000dcb0: 02 80 00 64 be 4000de40 <== NEVER TAKEN 4000dcb4: 01 00 00 00 nop 4000dcb8: 9f c0 40 00 call %g1 4000dcbc: 90 10 00 12 mov %l2, %o0 4000dcc0: 81 c7 e0 08 ret 4000dcc4: 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 ) 4000dcc8: 80 8c 60 ff btst 0xff, %l1 4000dccc: 12 80 00 16 bne 4000dd24 <== ALWAYS TAKEN 4000dcd0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4000dcd4: 81 c7 e0 08 ret <== NOT EXECUTED 4000dcd8: 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 ); 4000dcdc: 22 bf ff aa be,a 4000db84 4000dce0: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000dce4: 80 a0 60 00 cmp %g1, 0 4000dce8: 02 bf ff a7 be 4000db84 <== NEVER TAKEN 4000dcec: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000dcf0: c2 00 60 68 ld [ %g1 + 0x68 ], %g1 ! 4001b868 4000dcf4: a2 10 20 00 clr %l1 4000dcf8: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000dcfc: c4 27 bf ec st %g2, [ %fp + -20 ] 4000dd00: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000dd04: c4 27 bf f0 st %g2, [ %fp + -16 ] 4000dd08: c4 00 60 0c ld [ %g1 + 0xc ], %g2 4000dd0c: c4 27 bf f4 st %g2, [ %fp + -12 ] 4000dd10: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000dd14: c4 27 bf f8 st %g2, [ %fp + -8 ] 4000dd18: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4000dd1c: 10 bf ff a6 b 4000dbb4 4000dd20: 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 ); 4000dd24: 80 a0 60 00 cmp %g1, 0 4000dd28: 02 bf ff e6 be 4000dcc0 <== NEVER TAKEN 4000dd2c: b0 10 3f ff mov -1, %i0 4000dd30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dd34: 80 a0 60 00 cmp %g1, 0 4000dd38: 02 bf ff e2 be 4000dcc0 <== NEVER TAKEN 4000dd3c: 90 07 bf ec add %fp, -20, %o0 4000dd40: 9f c0 40 00 call %g1 4000dd44: 01 00 00 00 nop 4000dd48: 81 c7 e0 08 ret 4000dd4c: 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 ); 4000dd50: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000dd54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dd58: 02 80 00 05 be 4000dd6c <== NOT EXECUTED 4000dd5c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000dd60: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000dd64: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 4000dd68: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000dd6c: 02 80 00 0b be 4000dd98 <== NOT EXECUTED 4000dd70: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4000dd74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dd78: 02 80 00 08 be 4000dd98 <== NOT EXECUTED 4000dd7c: 01 00 00 00 nop <== NOT EXECUTED 4000dd80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000dd84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dd88: 02 80 00 04 be 4000dd98 <== NOT EXECUTED 4000dd8c: 01 00 00 00 nop <== NOT EXECUTED 4000dd90: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000dd94: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000dd98: 40 00 00 62 call 4000df20 <__errno> <== NOT EXECUTED 4000dd9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000dda0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000dda4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000dda8: 81 c7 e0 08 ret <== NOT EXECUTED 4000ddac: 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, 4000ddb0: 92 10 00 10 mov %l0, %o1 4000ddb4: 94 10 20 02 mov 2, %o2 4000ddb8: 96 07 bf ec add %fp, -20, %o3 4000ddbc: 7f ff d1 0a call 400021e4 4000ddc0: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4000ddc4: 80 a2 20 00 cmp %o0, 0 4000ddc8: 12 bf ff c3 bne 4000dcd4 <== NEVER TAKEN 4000ddcc: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000ddd0: 10 bf ff 7a b 4000dbb8 4000ddd4: 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 ); 4000ddd8: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000dddc: 80 a0 60 00 cmp %g1, 0 4000dde0: 02 80 00 09 be 4000de04 <== NEVER TAKEN 4000dde4: 80 8c 60 ff btst 0xff, %l1 4000dde8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ddec: 80 a0 60 00 cmp %g1, 0 4000ddf0: 02 80 00 05 be 4000de04 <== NEVER TAKEN 4000ddf4: 80 8c 60 ff btst 0xff, %l1 4000ddf8: 9f c0 40 00 call %g1 4000ddfc: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000de00: 80 8c 60 ff btst 0xff, %l1 4000de04: 02 80 00 0b be 4000de30 <== ALWAYS TAKEN 4000de08: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 4000de0c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de10: 02 80 00 08 be 4000de30 <== NOT EXECUTED 4000de14: 01 00 00 00 nop <== NOT EXECUTED 4000de18: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000de1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de20: 02 80 00 04 be 4000de30 <== NOT EXECUTED 4000de24: 01 00 00 00 nop <== NOT EXECUTED 4000de28: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000de2c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4000de30: 40 00 00 3c call 4000df20 <__errno> 4000de34: b0 10 3f ff mov -1, %i0 4000de38: 82 10 20 15 mov 0x15, %g1 4000de3c: c2 22 00 00 st %g1, [ %o0 ] 4000de40: 81 c7 e0 08 ret 4000de44: 81 e8 00 00 restore =============================================================================== 400098b4 : */ int unmount( const char *path ) { 400098b4: 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 ) ) 400098b8: 40 00 34 d8 call 40016c18 400098bc: 90 10 00 18 mov %i0, %o0 400098c0: a0 07 bf ec add %fp, -20, %l0 400098c4: 92 10 00 08 mov %o0, %o1 400098c8: 94 10 20 00 clr %o2 400098cc: 90 10 00 18 mov %i0, %o0 400098d0: 96 10 00 10 mov %l0, %o3 400098d4: 7f ff ef 68 call 40005674 400098d8: 98 10 20 01 mov 1, %o4 400098dc: 80 a2 20 00 cmp %o0, 0 400098e0: 12 80 00 3e bne 400099d8 400098e4: 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; 400098e8: c2 07 bf ec ld [ %fp + -20 ], %g1 400098ec: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 400098f0: 80 a0 80 01 cmp %g2, %g1 400098f4: 12 80 00 41 bne 400099f8 400098f8: 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 ); 400098fc: 80 a0 60 00 cmp %g1, 0 40009900: 22 80 00 09 be,a 40009924 <== NEVER TAKEN 40009904: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 40009908: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000990c: 80 a0 60 00 cmp %g1, 0 40009910: 22 80 00 05 be,a 40009924 <== NEVER TAKEN 40009914: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 40009918: 9f c0 40 00 call %g1 4000991c: 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; 40009920: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 40009924: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40009928: 80 a0 60 00 cmp %g1, 0 4000992c: 02 80 00 61 be 40009ab0 <== NEVER TAKEN 40009930: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 40009934: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 40009938: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000993c: 80 a0 60 00 cmp %g1, 0 40009940: 02 80 00 5c be 40009ab0 <== NEVER TAKEN 40009944: 03 10 00 9d sethi %hi(0x40027400), %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 ) 40009948: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 400276e8 4000994c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40009950: 80 a0 40 11 cmp %g1, %l1 40009954: 02 80 00 23 be 400099e0 40009958: 07 10 00 a1 sethi %hi(0x40028400), %g3 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000995c: c2 00 e2 c8 ld [ %g3 + 0x2c8 ], %g1 ! 400286c8 40009960: 86 10 e2 c8 or %g3, 0x2c8, %g3 40009964: 86 00 e0 04 add %g3, 4, %g3 40009968: 80 a0 40 03 cmp %g1, %g3 4000996c: 02 80 00 0f be 400099a8 <== NEVER TAKEN 40009970: 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 ) { 40009974: c8 04 60 2c ld [ %l1 + 0x2c ], %g4 40009978: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 4000997c: 80 a0 80 04 cmp %g2, %g4 40009980: 32 80 00 07 bne,a 4000999c <== ALWAYS TAKEN 40009984: c2 00 40 00 ld [ %g1 ], %g1 40009988: 30 80 00 16 b,a 400099e0 <== NOT EXECUTED 4000998c: 80 a1 00 02 cmp %g4, %g2 40009990: 02 80 00 14 be 400099e0 40009994: 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 ) { 40009998: 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; 4000999c: 80 a0 40 03 cmp %g1, %g3 400099a0: 32 bf ff fb bne,a 4000998c 400099a4: 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 ) 400099a8: 7f ff f0 2b call 40005a54 400099ac: 90 10 00 11 mov %l1, %o0 400099b0: 80 a2 20 01 cmp %o0, 1 400099b4: 02 80 00 0b be 400099e0 400099b8: 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 ) 400099bc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 400099c0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 400099c4: 9f c0 40 00 call %g1 400099c8: 90 10 00 11 mov %l1, %o0 400099cc: 80 a2 20 00 cmp %o0, 0 400099d0: 22 80 00 19 be,a 40009a34 <== ALWAYS TAKEN 400099d4: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 400099d8: 81 c7 e0 08 ret 400099dc: 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 ); 400099e0: 40 00 27 82 call 400137e8 <__errno> 400099e4: b0 10 3f ff mov -1, %i0 400099e8: 82 10 20 10 mov 0x10, %g1 400099ec: c2 22 00 00 st %g1, [ %o0 ] 400099f0: 81 c7 e0 08 ret 400099f4: 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 ); 400099f8: 80 a0 60 00 cmp %g1, 0 400099fc: 02 80 00 08 be 40009a1c <== NEVER TAKEN 40009a00: 01 00 00 00 nop 40009a04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40009a08: 80 a0 60 00 cmp %g1, 0 40009a0c: 02 80 00 04 be 40009a1c <== NEVER TAKEN 40009a10: 01 00 00 00 nop 40009a14: 9f c0 40 00 call %g1 40009a18: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 40009a1c: 40 00 27 73 call 400137e8 <__errno> 40009a20: b0 10 3f ff mov -1, %i0 40009a24: 82 10 20 0d mov 0xd, %g1 40009a28: c2 22 00 00 st %g1, [ %o0 ] 40009a2c: 81 c7 e0 08 ret 40009a30: 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){ 40009a34: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 40009a38: 9f c0 40 00 call %g1 40009a3c: 90 10 00 11 mov %l1, %o0 40009a40: 80 a2 20 00 cmp %o0, 0 40009a44: 32 80 00 13 bne,a 40009a90 <== NEVER TAKEN 40009a48: 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 ); 40009a4c: 40 00 06 3c call 4000b33c <_Chain_Extract> 40009a50: 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 ); 40009a54: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 40009a58: 80 a0 60 00 cmp %g1, 0 40009a5c: 02 80 00 09 be 40009a80 <== NEVER TAKEN 40009a60: 90 10 00 11 mov %l1, %o0 40009a64: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40009a68: 80 a0 60 00 cmp %g1, 0 40009a6c: 02 80 00 05 be 40009a80 <== NEVER TAKEN 40009a70: 01 00 00 00 nop 40009a74: 9f c0 40 00 call %g1 40009a78: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 40009a7c: 90 10 00 11 mov %l1, %o0 40009a80: 7f ff ef 39 call 40005764 40009a84: b0 10 20 00 clr %i0 return 0; 40009a88: 81 c7 e0 08 ret 40009a8c: 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 ) 40009a90: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 40009a94: 9f c0 40 00 call %g1 <== NOT EXECUTED 40009a98: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40009a9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40009aa0: 02 bf ff ce be 400099d8 <== NOT EXECUTED 40009aa4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 40009aa8: 40 00 05 45 call 4000afbc <== NOT EXECUTED 40009aac: 90 10 20 00 clr %o0 ! 0 <== 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 ); 40009ab0: 40 00 27 4e call 400137e8 <__errno> <== NOT EXECUTED 40009ab4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40009ab8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40009abc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40009ac0: 81 c7 e0 08 ret <== NOT EXECUTED 40009ac4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40006fb8 : int utime( const char *path, const struct utimbuf *times ) { 40006fb8: 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 ) ) 40006fbc: 40 00 2e 32 call 40012884 40006fc0: 90 10 00 18 mov %i0, %o0 40006fc4: a0 07 bf ec add %fp, -20, %l0 40006fc8: 92 10 00 08 mov %o0, %o1 40006fcc: 94 10 20 00 clr %o2 40006fd0: 90 10 00 18 mov %i0, %o0 40006fd4: 96 10 00 10 mov %l0, %o3 40006fd8: 98 10 20 01 mov 1, %o4 40006fdc: 7f ff f0 b0 call 4000329c 40006fe0: b0 10 3f ff mov -1, %i0 40006fe4: 80 a2 20 00 cmp %o0, 0 40006fe8: 12 80 00 14 bne 40007038 40006fec: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 40006ff0: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 40006ff4: 80 a0 60 00 cmp %g1, 0 40006ff8: 22 80 00 12 be,a 40007040 <== NEVER TAKEN 40006ffc: 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 ); 40007000: d4 06 60 04 ld [ %i1 + 4 ], %o2 40007004: d2 06 40 00 ld [ %i1 ], %o1 40007008: 9f c0 40 00 call %g1 4000700c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 40007010: c2 07 bf f8 ld [ %fp + -8 ], %g1 40007014: 80 a0 60 00 cmp %g1, 0 40007018: 02 80 00 08 be 40007038 <== NEVER TAKEN 4000701c: b0 10 00 08 mov %o0, %i0 40007020: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007024: 80 a0 60 00 cmp %g1, 0 40007028: 02 80 00 0f be 40007064 <== NEVER TAKEN 4000702c: 01 00 00 00 nop 40007030: 9f c0 40 00 call %g1 40007034: 90 10 00 10 mov %l0, %o0 return result; } 40007038: 81 c7 e0 08 ret 4000703c: 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 ); 40007040: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007044: 02 80 00 04 be 40007054 <== NOT EXECUTED 40007048: 01 00 00 00 nop <== NOT EXECUTED 4000704c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007050: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007054: 40 00 27 24 call 40010ce4 <__errno> <== NOT EXECUTED 40007058: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000705c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007060: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007064: 81 c7 e0 08 ret <== NOT EXECUTED 40007068: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004ec8 : */ void vprintk( const char *fmt, va_list ap ) { 40004ec8: 9d e3 bf 88 save %sp, -120, %sp for (; *fmt != '\0'; fmt++) { 40004ecc: c2 0e 00 00 ldub [ %i0 ], %g1 40004ed0: 83 28 60 18 sll %g1, 0x18, %g1 40004ed4: 80 a0 60 00 cmp %g1, 0 40004ed8: 02 80 00 7d be 400050cc <== NEVER TAKEN 40004edc: 29 10 00 6e sethi %hi(0x4001b800), %l4 40004ee0: 3b 10 00 6a sethi %hi(0x4001a800), %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40004ee4: 37 10 00 6a sethi %hi(0x4001a800), %i3 bool sign = false; char lead = ' '; char c; if (*fmt != '%') { BSP_output_char(*fmt); 40004ee8: a8 15 20 4c or %l4, 0x4c, %l4 40004eec: ba 17 61 68 or %i5, 0x168, %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40004ef0: b6 16 e1 60 or %i3, 0x160, %i3 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 40004ef4: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 40004ef8: 91 38 60 18 sra %g1, 0x18, %o0 40004efc: 80 a2 20 25 cmp %o0, 0x25 40004f00: 32 80 00 8d bne,a 40005134 40004f04: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 40004f08: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 40004f0c: c2 0e 00 00 ldub [ %i0 ], %g1 40004f10: 85 28 60 18 sll %g1, 0x18, %g2 40004f14: 87 38 a0 18 sra %g2, 0x18, %g3 40004f18: 80 a0 e0 30 cmp %g3, 0x30 40004f1c: 02 80 00 a9 be 400051c0 40004f20: b8 10 20 20 mov 0x20, %i4 lead = '0'; fmt++; } if (*fmt == '-' ) { 40004f24: 87 38 a0 18 sra %g2, 0x18, %g3 40004f28: 80 a0 e0 2d cmp %g3, 0x2d 40004f2c: 02 80 00 a0 be 400051ac 40004f30: aa 10 20 00 clr %l5 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40004f34: 82 00 7f d0 add %g1, -48, %g1 40004f38: 82 08 60 ff and %g1, 0xff, %g1 40004f3c: 80 a0 60 09 cmp %g1, 9 40004f40: 18 80 00 0f bgu 40004f7c 40004f44: a0 10 20 00 clr %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; 40004f48: b0 06 20 01 inc %i0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40004f4c: c2 0e 00 00 ldub [ %i0 ], %g1 width *= 10; width += ((unsigned) *fmt - '0'); 40004f50: 87 38 a0 18 sra %g2, 0x18, %g3 40004f54: 89 2c 20 03 sll %l0, 3, %g4 40004f58: 85 28 60 18 sll %g1, 0x18, %g2 40004f5c: a1 2c 20 01 sll %l0, 1, %l0 40004f60: a0 04 00 04 add %l0, %g4, %l0 40004f64: a0 04 00 03 add %l0, %g3, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40004f68: 86 00 7f d0 add %g1, -48, %g3 40004f6c: 86 08 e0 ff and %g3, 0xff, %g3 40004f70: 80 a0 e0 09 cmp %g3, 9 40004f74: 08 bf ff f5 bleu 40004f48 40004f78: a0 04 3f d0 add %l0, -48, %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 40004f7c: 83 38 a0 18 sra %g2, 0x18, %g1 40004f80: 80 a0 60 6c cmp %g1, 0x6c 40004f84: 02 80 00 77 be 40005160 40004f88: 80 a0 60 63 cmp %g1, 0x63 lflag = true; c = *++fmt; } if ( c == 'c' ) { 40004f8c: 22 80 00 7d be,a 40005180 40004f90: 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' ) { 40004f94: 80 a0 60 73 cmp %g1, 0x73 40004f98: 02 80 00 8f be 400051d4 40004f9c: 80 a0 60 4f cmp %g1, 0x4f continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 40004fa0: 22 80 00 6e be,a 40005158 40004fa4: 82 10 20 00 clr %g1 40004fa8: 80 a0 60 6f cmp %g1, 0x6f 40004fac: 22 80 00 6b be,a 40005158 <== NEVER TAKEN 40004fb0: 82 10 20 00 clr %g1 <== NOT EXECUTED base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 40004fb4: 80 a0 60 49 cmp %g1, 0x49 40004fb8: 22 80 00 06 be,a 40004fd0 40004fbc: 82 10 20 01 mov 1, %g1 40004fc0: 80 a0 60 69 cmp %g1, 0x69 40004fc4: 12 80 00 44 bne 400050d4 40004fc8: 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; 40004fcc: 82 10 20 01 mov 1, %g1 40004fd0: aa 10 20 0a mov 0xa, %l5 } printNum( 40004fd4: e6 06 40 00 ld [ %i1 ], %l3 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40004fd8: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 40004fdc: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40004fe0: 02 80 00 05 be 40004ff4 40004fe4: b8 0f 20 30 and %i4, 0x30, %i4 40004fe8: 80 a4 e0 00 cmp %l3, 0 40004fec: 26 80 00 c0 bl,a 400052ec 40004ff0: c2 05 00 00 ld [ %l4 ], %g1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40004ff4: 90 10 00 13 mov %l3, %o0 40004ff8: 92 10 00 15 mov %l5, %o1 40004ffc: 40 00 49 61 call 40017580 <.udiv> 40005000: ae 10 20 01 mov 1, %l7 40005004: a2 92 20 00 orcc %o0, 0, %l1 40005008: 02 80 00 12 be 40005050 4000500c: a4 10 20 00 clr %l2 40005010: 10 80 00 03 b 4000501c 40005014: ae 10 00 15 mov %l5, %l7 40005018: a2 10 00 08 mov %o0, %l1 toPrint[count++] = (char) (unsigned_num - (n * base)); 4000501c: 92 10 00 11 mov %l1, %o1 40005020: 40 00 49 1e call 40017498 <.umul> 40005024: 90 10 00 17 mov %l7, %o0 40005028: 90 24 c0 08 sub %l3, %o0, %o0 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 4000502c: 92 10 00 15 mov %l5, %o1 toPrint[count++] = (char) (unsigned_num - (n * base)); 40005030: d0 2d 80 12 stb %o0, [ %l6 + %l2 ] } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40005034: 90 10 00 11 mov %l1, %o0 40005038: 40 00 49 52 call 40017580 <.udiv> 4000503c: a4 04 a0 01 inc %l2 40005040: 80 a2 20 00 cmp %o0, 0 40005044: 12 bf ff f5 bne 40005018 40005048: a6 10 00 11 mov %l1, %l3 4000504c: ae 04 a0 01 add %l2, 1, %l7 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 40005050: a4 07 80 12 add %fp, %l2, %l2 for (n=maxwidth ; n > count; n-- ) 40005054: 80 a4 00 17 cmp %l0, %l7 40005058: 08 80 00 09 bleu 4000507c 4000505c: e6 2c bf e8 stb %l3, [ %l2 + -24 ] BSP_output_char(lead); 40005060: c2 05 00 00 ld [ %l4 ], %g1 40005064: 9f c0 40 00 call %g1 40005068: 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-- ) 4000506c: a0 04 3f ff add %l0, -1, %l0 40005070: 80 a4 00 17 cmp %l0, %l7 40005074: 38 bf ff fc bgu,a 40005064 40005078: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(lead); for (n = 0; n < count; n++) { 4000507c: 80 a5 e0 00 cmp %l7, 0 40005080: 22 80 00 0e be,a 400050b8 <== NEVER TAKEN 40005084: b0 06 20 01 inc %i0 <== NOT EXECUTED 40005088: a2 05 ff ff add %l7, -1, %l1 4000508c: a0 10 20 00 clr %l0 40005090: a2 05 80 11 add %l6, %l1, %l1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40005094: c4 4c 40 00 ldsb [ %l1 ], %g2 40005098: c2 05 00 00 ld [ %l4 ], %g1 4000509c: d0 4f 40 02 ldsb [ %i5 + %g2 ], %o0 400050a0: 9f c0 40 00 call %g1 400050a4: 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++) { 400050a8: 80 a4 00 17 cmp %l0, %l7 400050ac: 0a bf ff fa bcs 40005094 400050b0: a2 04 7f ff add %l1, -1, %l1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 400050b4: b0 06 20 01 inc %i0 400050b8: c2 0e 00 00 ldub [ %i0 ], %g1 400050bc: 83 28 60 18 sll %g1, 0x18, %g1 400050c0: 80 a0 60 00 cmp %g1, 0 400050c4: 12 bf ff 8e bne 40004efc <== ALWAYS TAKEN 400050c8: 91 38 60 18 sra %g1, 0x18, %o0 400050cc: 81 c7 e0 08 ret <== NOT EXECUTED 400050d0: 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' || 400050d4: 22 bf ff bf be,a 40004fd0 400050d8: 82 10 20 01 mov 1, %g1 400050dc: 80 a0 60 64 cmp %g1, 0x64 400050e0: 22 bf ff bc be,a 40004fd0 400050e4: 82 10 20 01 mov 1, %g1 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 400050e8: 80 a0 60 55 cmp %g1, 0x55 400050ec: 12 80 00 05 bne 40005100 400050f0: 80 a0 60 75 cmp %g1, 0x75 400050f4: 82 10 20 00 clr %g1 400050f8: 10 bf ff b7 b 40004fd4 400050fc: aa 10 20 0a mov 0xa, %l5 40005100: 02 bf ff fe be 400050f8 40005104: 82 10 20 00 clr %g1 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 40005108: 91 38 a0 18 sra %g2, 0x18, %o0 4000510c: 80 a2 20 58 cmp %o0, 0x58 40005110: 02 bf ff b1 be 40004fd4 40005114: aa 10 20 10 mov 0x10, %l5 40005118: 80 a2 20 78 cmp %o0, 0x78 4000511c: 02 bf ff ae be 40004fd4 40005120: 01 00 00 00 nop base = 16; sign = false; } else if ( c == 'p' ) { 40005124: 80 a2 20 70 cmp %o0, 0x70 40005128: 02 bf ff ab be 40004fd4 4000512c: 01 00 00 00 nop base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 40005130: c2 05 00 00 ld [ %l4 ], %g1 40005134: 9f c0 40 00 call %g1 40005138: b0 06 20 01 inc %i0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 4000513c: c2 0e 00 00 ldub [ %i0 ], %g1 40005140: 83 28 60 18 sll %g1, 0x18, %g1 40005144: 80 a0 60 00 cmp %g1, 0 40005148: 12 bf ff 6d bne 40004efc 4000514c: 91 38 60 18 sra %g1, 0x18, %o0 40005150: 81 c7 e0 08 ret 40005154: 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; 40005158: 10 bf ff 9f b 40004fd4 4000515c: aa 10 20 08 mov 8, %l5 fmt++; } if ((c = *fmt) == 'l') { lflag = true; c = *++fmt; 40005160: b0 06 20 01 inc %i0 40005164: c2 0e 00 00 ldub [ %i0 ], %g1 40005168: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 'c' ) { 4000516c: 83 38 a0 18 sra %g2, 0x18, %g1 40005170: 80 a0 60 63 cmp %g1, 0x63 40005174: 12 bf ff 89 bne 40004f98 <== ALWAYS TAKEN 40005178: 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); 4000517c: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED BSP_output_char(chr); 40005180: c2 05 00 00 ld [ %l4 ], %g1 40005184: 91 2a 20 18 sll %o0, 0x18, %o0 40005188: 9f c0 40 00 call %g1 4000518c: 91 3a 20 18 sra %o0, 0x18, %o0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40005190: b0 06 20 01 inc %i0 40005194: c2 0e 00 00 ldub [ %i0 ], %g1 40005198: 83 28 60 18 sll %g1, 0x18, %g1 4000519c: 80 a0 60 00 cmp %g1, 0 400051a0: 12 bf ff 56 bne 40004ef8 <== ALWAYS TAKEN 400051a4: b2 06 60 04 add %i1, 4, %i1 400051a8: 30 bf ff ea b,a 40005150 <== NOT EXECUTED lead = '0'; fmt++; } if (*fmt == '-' ) { minus = true; fmt++; 400051ac: b0 06 20 01 inc %i0 400051b0: c2 0e 00 00 ldub [ %i0 ], %g1 400051b4: aa 10 20 01 mov 1, %l5 400051b8: 10 bf ff 5f b 40004f34 400051bc: 85 28 60 18 sll %g1, 0x18, %g2 continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 400051c0: b0 06 20 01 inc %i0 400051c4: c2 0e 00 00 ldub [ %i0 ], %g1 400051c8: b8 10 20 30 mov 0x30, %i4 400051cc: 10 bf ff 56 b 40004f24 400051d0: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); 400051d4: e4 06 40 00 ld [ %i1 ], %l2 if ( str == NULL ) { 400051d8: 80 a4 a0 00 cmp %l2, 0 400051dc: 02 80 00 4a be 40005304 400051e0: b2 06 60 04 add %i1, 4, %i1 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 400051e4: c2 4c 80 00 ldsb [ %l2 ], %g1 400051e8: 80 a0 60 00 cmp %g1, 0 400051ec: 02 80 00 07 be 40005208 400051f0: a2 10 20 00 clr %l1 400051f4: a2 04 60 01 inc %l1 400051f8: c2 4c 80 11 ldsb [ %l2 + %l1 ], %g1 400051fc: 80 a0 60 00 cmp %g1, 0 40005200: 32 bf ff fe bne,a 400051f8 40005204: a2 04 60 01 inc %l1 ; /* leading spaces */ if ( !minus ) 40005208: aa 8d 60 ff andcc %l5, 0xff, %l5 4000520c: 12 80 00 0e bne 40005244 40005210: 80 a4 20 00 cmp %l0, 0 for ( i=len ; i 4000521c: 80 a4 20 00 cmp %l0, 0 40005220: a6 10 00 11 mov %l1, %l3 BSP_output_char(' '); 40005224: c2 05 00 00 ld [ %l4 ], %g1 40005228: 9f c0 40 00 call %g1 4000522c: 90 10 20 20 mov 0x20, %o0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 4000523c: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 40005240: 80 a4 20 00 cmp %l0, 0 40005244: 32 80 00 07 bne,a 40005260 40005248: d0 4c 80 00 ldsb [ %l2 ], %o0 width = len; } /* output the string */ for ( i=0 ; i 40005254: 80 a5 60 00 cmp %l5, 0 40005258: a0 10 00 11 mov %l1, %l0 4000525c: d0 4c 80 00 ldsb [ %l2 ], %o0 40005260: 80 a2 20 00 cmp %o0, 0 40005264: 02 80 00 0f be 400052a0 <== NEVER TAKEN 40005268: 80 a5 60 00 cmp %l5, 0 BSP_output_char(*str); 4000526c: c2 05 00 00 ld [ %l4 ], %g1 40005270: 9f c0 40 00 call %g1 40005274: a4 04 a0 01 inc %l2 if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 4000527c: d0 4c 80 00 ldsb [ %l2 ], %o0 BSP_output_char(*str); 40005280: c2 05 00 00 ld [ %l4 ], %g1 40005284: 9f c0 40 00 call %g1 40005288: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 40005298: a4 04 a0 01 inc %l2 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 4000529c: 80 a5 60 00 cmp %l5, 0 400052a0: 22 bf ff 86 be,a 400050b8 400052a4: b0 06 20 01 inc %i0 for ( i=len ; i 400052b0: b0 06 20 01 inc %i0 BSP_output_char(' '); 400052b4: c2 05 00 00 ld [ %l4 ], %g1 400052b8: 9f c0 40 00 call %g1 400052bc: 90 10 20 20 mov 0x20, %o0 for ( i=0 ; i 400052cc: c2 05 00 00 ld [ %l4 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 400052d0: b0 06 20 01 inc %i0 400052d4: c2 0e 00 00 ldub [ %i0 ], %g1 400052d8: 83 28 60 18 sll %g1, 0x18, %g1 400052dc: 80 a0 60 00 cmp %g1, 0 400052e0: 32 bf ff 07 bne,a 40004efc <== ALWAYS TAKEN 400052e4: 91 38 60 18 sra %g1, 0x18, %o0 400052e8: 30 bf ff 9a b,a 40005150 <== NOT EXECUTED unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); 400052ec: 9f c0 40 00 call %g1 400052f0: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 400052f4: 80 a0 00 10 cmp %g0, %l0 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 400052f8: a6 20 00 13 neg %l3 if (maxwidth) maxwidth--; 400052fc: 10 bf ff 3e b 40004ff4 40005300: a0 64 20 00 subx %l0, 0, %l0 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40005304: 10 bf ff b8 b 400051e4 40005308: a4 10 00 1b mov %i3, %l2 =============================================================================== 40019e60 : ssize_t write( int fd, const void *buffer, size_t count ) { 40019e60: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40019e64: 03 10 00 6d sethi %hi(0x4001b400), %g1 40019e68: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 4001b754 40019e6c: 80 a6 00 01 cmp %i0, %g1 40019e70: 1a 80 00 23 bcc 40019efc <== NEVER TAKEN 40019e74: 03 10 00 6f sethi %hi(0x4001bc00), %g1 iop = rtems_libio_iop( fd ); 40019e78: e0 00 63 1c ld [ %g1 + 0x31c ], %l0 ! 4001bf1c 40019e7c: 83 2e 20 06 sll %i0, 6, %g1 40019e80: b1 2e 20 03 sll %i0, 3, %i0 40019e84: b0 06 00 01 add %i0, %g1, %i0 40019e88: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 40019e8c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40019e90: 80 88 61 00 btst 0x100, %g1 40019e94: 02 80 00 1a be 40019efc <== NEVER TAKEN 40019e98: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 40019e9c: 02 80 00 1e be 40019f14 <== NEVER TAKEN 40019ea0: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 40019ea4: 02 80 00 14 be 40019ef4 40019ea8: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40019eac: 80 88 60 04 btst 4, %g1 40019eb0: 02 80 00 19 be 40019f14 <== NEVER TAKEN 40019eb4: 01 00 00 00 nop /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 40019eb8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40019ebc: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40019ec0: 80 a0 60 00 cmp %g1, 0 40019ec4: 02 80 00 1a be 40019f2c <== NEVER TAKEN 40019ec8: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 40019ecc: 94 10 00 1a mov %i2, %o2 40019ed0: 9f c0 40 00 call %g1 40019ed4: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 40019ed8: b0 92 20 00 orcc %o0, 0, %i0 40019edc: 04 80 00 06 ble 40019ef4 <== NEVER TAKEN 40019ee0: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 40019ee4: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 40019ee8: 86 83 40 18 addcc %o5, %i0, %g3 40019eec: 84 43 00 02 addx %o4, %g2, %g2 40019ef0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 40019ef4: 81 c7 e0 08 ret 40019ef8: 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 ); 40019efc: 7f ff d0 09 call 4000df20 <__errno> <== NOT EXECUTED 40019f00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40019f04: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40019f08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019f0c: 81 c7 e0 08 ret <== NOT EXECUTED 40019f10: 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 ); 40019f14: 7f ff d0 03 call 4000df20 <__errno> <== NOT EXECUTED 40019f18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40019f1c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40019f20: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019f24: 81 c7 e0 08 ret <== NOT EXECUTED 40019f28: 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 ); 40019f2c: 7f ff cf fd call 4000df20 <__errno> <== NOT EXECUTED 40019f30: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40019f34: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40019f38: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40019f3c: 81 c7 e0 08 ret <== NOT EXECUTED 40019f40: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40006f2c : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 40006f2c: 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 ); 40006f30: 03 10 00 81 sethi %hi(0x40020400), %g1 40006f34: c2 00 61 84 ld [ %g1 + 0x184 ], %g1 ! 40020584 40006f38: 80 a6 00 01 cmp %i0, %g1 40006f3c: 1a 80 00 56 bcc 40007094 <== NEVER TAKEN 40006f40: 03 10 00 85 sethi %hi(0x40021400), %g1 iop = rtems_libio_iop( fd ); 40006f44: e6 00 61 24 ld [ %g1 + 0x124 ], %l3 ! 40021524 40006f48: 83 2e 20 06 sll %i0, 6, %g1 40006f4c: b1 2e 20 03 sll %i0, 3, %i0 40006f50: b0 06 00 01 add %i0, %g1, %i0 40006f54: a6 04 c0 18 add %l3, %i0, %l3 rtems_libio_check_is_open( iop ); 40006f58: c2 04 e0 18 ld [ %l3 + 0x18 ], %g1 40006f5c: 80 88 61 00 btst 0x100, %g1 40006f60: 02 80 00 4d be 40007094 40006f64: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40006f68: 02 80 00 30 be 40007028 <== NEVER TAKEN 40006f6c: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 40006f70: 02 80 00 2e be 40007028 40006f74: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 40006f78: 04 80 00 2c ble 40007028 40006f7c: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 40006f80: 14 80 00 2a bg 40007028 <== NEVER TAKEN 40006f84: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 40006f88: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 40006f8c: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40006f90: 80 a0 60 00 cmp %g1, 0 40006f94: 02 80 00 46 be 400070ac <== NEVER TAKEN 40006f98: 17 00 00 1f sethi %hi(0x7c00), %o3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006f9c: 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 ) 40006fa0: 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 ); 40006fa4: 9a 10 20 01 mov 1, %o5 40006fa8: 86 10 20 00 clr %g3 40006fac: 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 ) 40006fb0: c4 00 40 00 ld [ %g1 ], %g2 40006fb4: 80 a0 a0 00 cmp %g2, 0 40006fb8: 02 80 00 1c be 40007028 40006fbc: 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 ) 40006fc0: 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++ ) { 40006fc4: 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 ) 40006fc8: 80 a0 00 02 cmp %g0, %g2 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 40006fcc: 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 ) 40006fd0: 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 ) 40006fd4: 80 a0 80 0b cmp %g2, %o3 40006fd8: 14 80 00 14 bg 40007028 <== NEVER TAKEN 40006fdc: 9a 0b 40 0c and %o5, %o4, %o5 40006fe0: 80 a1 00 02 cmp %g4, %g2 40006fe4: 14 80 00 11 bg 40007028 40006fe8: 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++ ) { 40006fec: 34 bf ff f1 bg,a 40006fb0 40006ff0: 88 10 00 02 mov %g2, %g4 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 40006ff4: 80 8b 60 ff btst 0xff, %o5 40006ff8: a4 10 20 00 clr %l2 40006ffc: 12 80 00 09 bne 40007020 40007000: 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 ) 40007004: d4 06 60 04 ld [ %i1 + 4 ], %o2 40007008: 80 a2 a0 00 cmp %o2, 0 4000700c: 12 80 00 0d bne 40007040 <== ALWAYS TAKEN 40007010: a4 04 a0 01 inc %l2 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40007014: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 40007018: 14 bf ff fb bg 40007004 4000701c: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 40007020: 81 c7 e0 08 ret 40007024: 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 ); 40007028: 40 00 26 3b call 40010914 <__errno> 4000702c: b0 10 3f ff mov -1, %i0 40007030: 82 10 20 16 mov 0x16, %g1 40007034: c2 22 00 00 st %g1, [ %o0 ] 40007038: 81 c7 e0 08 ret 4000703c: 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 ); 40007040: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 40007044: d2 06 40 00 ld [ %i1 ], %o1 40007048: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4000704c: 9f c0 40 00 call %g1 40007050: 90 10 00 13 mov %l3, %o0 if ( bytes < 0 ) 40007054: 80 a2 20 00 cmp %o0, 0 40007058: 06 80 00 1b bl 400070c4 <== NEVER TAKEN 4000705c: 01 00 00 00 nop return -1; if ( bytes > 0 ) { 40007060: 02 80 00 07 be 4000707c <== NEVER TAKEN 40007064: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40007068: c4 1c e0 10 ldd [ %l3 + 0x10 ], %g2 4000706c: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40007070: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 40007074: 84 40 80 10 addx %g2, %l0, %g2 40007078: c4 3c e0 10 std %g2, [ %l3 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 4000707c: c2 06 60 04 ld [ %i1 + 4 ], %g1 40007080: 80 a2 00 01 cmp %o0, %g1 40007084: 02 bf ff e5 be 40007018 <== ALWAYS TAKEN 40007088: 80 a6 80 12 cmp %i2, %l2 break; } return total; } 4000708c: 81 c7 e0 08 ret <== NOT EXECUTED 40007090: 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 ); 40007094: 40 00 26 20 call 40010914 <__errno> 40007098: b0 10 3f ff mov -1, %i0 4000709c: 82 10 20 09 mov 9, %g1 400070a0: c2 22 00 00 st %g1, [ %o0 ] 400070a4: 81 c7 e0 08 ret 400070a8: 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 ); 400070ac: 40 00 26 1a call 40010914 <__errno> <== NOT EXECUTED 400070b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400070b4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400070b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400070bc: 81 c7 e0 08 ret <== NOT EXECUTED 400070c0: 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 ) 400070c4: 81 c7 e0 08 ret <== NOT EXECUTED 400070c8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED