=============================================================================== 4000aa6c : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 4000aa6c: c2 02 00 00 ld [ %o0 ], %g1 ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 4000aa70: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 switch( node->type ) { 4000aa74: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000aa78: 80 a0 60 07 cmp %g1, 7 4000aa7c: 18 80 00 0a bgu 4000aaa4 <== NEVER TAKEN 4000aa80: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2 4000aa84: 83 28 60 02 sll %g1, 2, %g1 4000aa88: 07 10 00 2a sethi %hi(0x4000a800), %g3 4000aa8c: 86 10 e2 4c or %g3, 0x24c, %g3 ! 4000aa4c 4000aa90: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 4000aa94: 81 c0 40 00 jmp %g1 4000aa98: 01 00 00 00 nop case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 4000aa9c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000aaa0: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000aaa4: 81 c3 e0 08 retl 4000aaa8: 90 10 20 00 clr %o0 break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 4000aaac: c2 00 a0 08 ld [ %g2 + 8 ], %g1 4000aab0: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000aab4: 81 c3 e0 08 retl 4000aab8: 90 10 20 00 clr %o0 case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 4000aabc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000aac0: 82 10 62 28 or %g1, 0x228, %g1 ! 4001be28 4000aac4: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000aac8: 81 c3 e0 08 retl 4000aacc: 90 10 20 00 clr %o0 break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 4000aad0: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000aad4: 82 10 61 1c or %g1, 0x11c, %g1 ! 4001bd1c 4000aad8: c2 22 20 08 st %g1, [ %o0 + 8 ] break; } return 0; } 4000aadc: 81 c3 e0 08 retl 4000aae0: 90 10 20 00 clr %o0 switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 4000aae4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000aae8: 82 10 61 f0 or %g1, 0x1f0, %g1 ! 4001bdf0 4000aaec: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000aaf0: 81 c3 e0 08 retl 4000aaf4: 90 10 20 00 clr %o0 =============================================================================== 4000e024 : IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000e024: 9d e3 bf 98 save %sp, -104, %sp struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4000e028: 90 10 20 01 mov 1, %o0 4000e02c: 7f ff f6 be call 4000bb24 4000e030: 92 10 20 68 mov 0x68, %o1 if ( !node ) 4000e034: a0 92 20 00 orcc %o0, 0, %l0 4000e038: 02 80 00 12 be 4000e080 <== NEVER TAKEN 4000e03c: 82 10 20 01 mov 1, %g1 /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000e040: 92 10 00 19 mov %i1, %o1 return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000e044: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000e048: 94 10 20 20 mov 0x20, %o2 /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; 4000e04c: f0 24 20 4c st %i0, [ %l0 + 0x4c ] strncpy( node->name, name, IMFS_NAME_MAX ); 4000e050: 40 00 08 21 call 400100d4 4000e054: 90 04 20 0c add %l0, 0xc, %o0 #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000e058: 90 07 bf f8 add %fp, -8, %o0 strncpy( node->name, name, IMFS_NAME_MAX ); /* * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode; 4000e05c: f4 24 20 30 st %i2, [ %l0 + 0x30 ] #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); node->st_gid = getegid(); #else node->st_uid = 0; 4000e060: c0 34 20 3c clrh [ %l0 + 0x3c ] node->st_gid = 0; 4000e064: c0 34 20 3e clrh [ %l0 + 0x3e ] #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000e068: 7f ff f7 66 call 4000be00 4000e06c: 92 10 20 00 clr %o1 node->stat_atime = (time_t) tv.tv_sec; 4000e070: c2 07 bf f8 ld [ %fp + -8 ], %g1 node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4000e074: c2 24 20 48 st %g1, [ %l0 + 0x48 ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4000e078: c2 24 20 40 st %g1, [ %l0 + 0x40 ] node->stat_mtime = (time_t) tv.tv_sec; 4000e07c: c2 24 20 44 st %g1, [ %l0 + 0x44 ] node->stat_ctime = (time_t) tv.tv_sec; return node; } 4000e080: 81 c7 e0 08 ret 4000e084: 91 e8 00 10 restore %g0, %l0, %o0 =============================================================================== 40010534 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 40010534: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = (IMFS_jnode_t *) pathloc->node_access; 40010538: e0 06 00 00 ld [ %i0 ], %l0 #endif jnode->st_uid = owner; jnode->st_gid = group; IMFS_update_ctime( jnode ); 4001053c: 90 07 bf f8 add %fp, -8, %o0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); #endif jnode->st_uid = owner; 40010540: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] jnode->st_gid = group; 40010544: f4 34 20 3e sth %i2, [ %l0 + 0x3e ] IMFS_update_ctime( jnode ); 40010548: 7f ff d2 33 call 40004e14 4001054c: 92 10 20 00 clr %o1 40010550: c2 07 bf f8 ld [ %fp + -8 ], %g1 40010554: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 40010558: 81 c7 e0 08 ret 4001055c: 91 e8 20 00 restore %g0, 0, %o0 40010560: 40 01 06 6c call 40051f10 <__end+0x2de60> <== NOT EXECUTED 40010564: 40 01 07 20 call 400521e4 <__end+0x2e134> <== NOT EXECUTED 40010568: 40 01 07 0c call 40052198 <__end+0x2e0e8> <== NOT EXECUTED 4001056c: 40 01 06 a0 call 40051fec <__end+0x2df3c> <== NOT EXECUTED 40010570: 40 01 06 a0 call 40051ff0 <__end+0x2df40> <== NOT EXECUTED 40010574: 40 01 06 ec call 40052124 <__end+0x2e074> <== NOT EXECUTED 40010578: 40 01 06 e0 call 400520f8 <__end+0x2e048> <== NOT EXECUTED 4001057c: 40 01 07 04 call 4005218c <__end+0x2e0dc> <== NOT EXECUTED =============================================================================== 4000e0c8 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000e0c8: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4000e0cc: 80 a6 20 00 cmp %i0, 0 4000e0d0: 12 80 00 04 bne 4000e0e0 <== ALWAYS TAKEN 4000e0d4: a0 10 20 00 clr %l0 node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000e0d8: 81 c7 e0 08 ret <== NOT EXECUTED 4000e0dc: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4000e0e0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000e0e4: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 4000e0e8: 92 10 00 1a mov %i2, %o1 4000e0ec: d4 00 60 2c ld [ %g1 + 0x2c ], %o2 4000e0f0: 90 10 00 19 mov %i1, %o0 4000e0f4: 7f ff ff cc call 4000e024 4000e0f8: 94 2e c0 0a andn %i3, %o2, %o2 if ( !node ) 4000e0fc: a0 92 20 00 orcc %o0, 0, %l0 4000e100: 02 bf ff f6 be 4000e0d8 <== NEVER TAKEN 4000e104: 80 a6 60 07 cmp %i1, 7 return NULL; /* * Set the type specific information */ switch (type) { 4000e108: 28 80 00 0a bleu,a 4000e130 <== ALWAYS TAKEN 4000e10c: b3 2e 60 02 sll %i1, 2, %i1 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 4000e110: 11 10 00 6f sethi %hi(0x4001bc00), %o0 <== NOT EXECUTED 4000e114: 15 10 00 70 sethi %hi(0x4001c000), %o2 <== NOT EXECUTED 4000e118: 17 10 00 70 sethi %hi(0x4001c000), %o3 <== NOT EXECUTED 4000e11c: 90 12 23 b8 or %o0, 0x3b8, %o0 <== NOT EXECUTED 4000e120: 94 12 a0 10 or %o2, 0x10, %o2 <== NOT EXECUTED 4000e124: 96 12 e0 08 or %o3, 8, %o3 <== NOT EXECUTED 4000e128: 7f ff d3 c7 call 40003044 <__assert_func> <== NOT EXECUTED 4000e12c: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { 4000e130: 03 10 00 38 sethi %hi(0x4000e000), %g1 4000e134: 82 10 60 04 or %g1, 4, %g1 ! 4000e004 4000e138: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4000e13c: 81 c0 40 00 jmp %g1 4000e140: 01 00 00 00 nop case IMFS_HARD_LINK: node->info.hard_link.link_node = info->hard_link.link_node; break; case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; 4000e144: c2 07 00 00 ld [ %i4 ], %g1 4000e148: c2 24 20 50 st %g1, [ %l0 + 0x50 ] /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4000e14c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4000e150: d0 06 00 00 ld [ %i0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 4000e154: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 4000e158: d0 24 20 08 st %o0, [ %l0 + 8 ] node->st_ino = ++fs_info->ino_count; 4000e15c: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000e160: 90 02 20 50 add %o0, 0x50, %o0 4000e164: 82 00 60 01 inc %g1 4000e168: c2 20 a0 04 st %g1, [ %g2 + 4 ] 4000e16c: c2 24 20 38 st %g1, [ %l0 + 0x38 ] 4000e170: 92 10 00 10 mov %l0, %o1 4000e174: 7f ff e5 34 call 40007644 <_Chain_Append> 4000e178: b0 10 00 10 mov %l0, %i0 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000e17c: 81 c7 e0 08 ret 4000e180: 81 e8 00 00 restore node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4000e184: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 4000e188: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 4000e18c: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 4000e190: c0 24 20 50 clr [ %l0 + 0x50 ] 4000e194: c0 24 20 54 clr [ %l0 + 0x54 ] node->info.file.indirect = 0; 4000e198: c0 24 20 58 clr [ %l0 + 0x58 ] node->info.file.doubly_indirect = 0; 4000e19c: c0 24 20 5c clr [ %l0 + 0x5c ] node->info.file.triply_indirect = 0; break; 4000e1a0: 10 bf ff eb b 4000e14c 4000e1a4: c0 24 20 60 clr [ %l0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 4000e1a8: 10 bf ff e9 b 4000e14c 4000e1ac: c0 24 20 50 clr [ %l0 + 0x50 ] node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 4000e1b0: c4 07 20 04 ld [ %i4 + 4 ], %g2 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4000e1b4: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 4000e1b8: c4 24 20 54 st %g2, [ %l0 + 0x54 ] break; 4000e1bc: 10 bf ff e4 b 4000e14c 4000e1c0: c2 24 20 50 st %g1, [ %l0 + 0x50 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000e1c4: 82 04 20 54 add %l0, 0x54, %g1 the_chain->permanent_null = NULL; 4000e1c8: c0 24 20 54 clr [ %l0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000e1cc: c2 24 20 50 st %g1, [ %l0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000e1d0: 82 04 20 50 add %l0, 0x50, %g1 4000e1d4: 10 bf ff de b 4000e14c 4000e1d8: c2 24 20 58 st %g1, [ %l0 + 0x58 ] =============================================================================== 4000e088 : IMFS_jnode_t *IMFS_create_root_node(void) { 4000e088: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) ); 4000e08c: 90 10 20 01 mov 1, %o0 4000e090: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000e094: 15 00 00 10 sethi %hi(0x4000), %o2 4000e098: 92 12 63 b0 or %o1, 0x3b0, %o1 4000e09c: 7f ff ff e2 call 4000e024 4000e0a0: 94 12 a1 ed or %o2, 0x1ed, %o2 if ( !node ) 4000e0a4: 80 a2 20 00 cmp %o0, 0 4000e0a8: 02 80 00 06 be 4000e0c0 <== NEVER TAKEN 4000e0ac: 82 02 20 54 add %o0, 0x54, %g1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000e0b0: c0 22 20 54 clr [ %o0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000e0b4: c2 22 20 50 st %g1, [ %o0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000e0b8: 82 02 20 50 add %o0, 0x50, %g1 4000e0bc: c2 22 20 58 st %g1, [ %o0 + 0x58 ] * NOTE: Root node is always a directory. */ rtems_chain_initialize_empty(&node->info.directory.Entries); return node; } 4000e0c0: 81 c7 e0 08 ret 4000e0c4: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400058cc : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 400058cc: 9d e3 bf a0 save %sp, -96, %sp rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 400058d0: 80 a6 20 00 cmp %i0, 0 400058d4: 02 80 00 2b be 40005980 <== NEVER TAKEN 400058d8: 80 a6 60 00 cmp %i1, 0 assert( level >= 0 ); 400058dc: 06 80 00 38 bl 400059bc <== NEVER TAKEN 400058e0: 11 10 00 9a sethi %hi(0x40026800), %o0 assert( the_directory->type == IMFS_DIRECTORY ); 400058e4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400058e8: 80 a0 60 01 cmp %g1, 1 400058ec: 12 80 00 2d bne 400059a0 <== NEVER TAKEN 400058f0: a8 06 20 54 add %i0, 0x54, %l4 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 400058f4: e6 06 20 50 ld [ %i0 + 0x50 ], %l3 400058f8: 80 a4 c0 14 cmp %l3, %l4 400058fc: 02 80 00 1b be 40005968 40005900: 25 10 00 a2 sethi %hi(0x40028800), %l2 40005904: 23 10 00 9b sethi %hi(0x40026c00), %l1 40005908: a4 14 a0 f8 or %l2, 0xf8, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 4000590c: a2 14 60 e0 or %l1, 0xe0, %l1 IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40005910: aa 06 60 01 add %i1, 1, %l5 for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 40005914: a0 10 20 00 clr %l0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40005918: c2 04 80 00 ld [ %l2 ], %g1 4000591c: 90 10 00 11 mov %l1, %o0 40005920: d6 00 60 08 ld [ %g1 + 8 ], %o3 40005924: 92 10 20 01 mov 1, %o1 40005928: 40 00 42 3c call 40016218 4000592c: 94 10 20 04 mov 4, %o2 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 40005930: a0 04 20 01 inc %l0 40005934: 80 a6 40 10 cmp %i1, %l0 40005938: 36 bf ff f9 bge,a 4000591c 4000593c: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 40005940: 7f ff ff 7d call 40005734 40005944: 90 10 00 13 mov %l3, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 40005948: c2 04 e0 4c ld [ %l3 + 0x4c ], %g1 4000594c: 80 a0 60 01 cmp %g1, 1 40005950: 22 80 00 08 be,a 40005970 40005954: 90 10 00 13 mov %l3, %o0 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40005958: e6 04 c0 00 ld [ %l3 ], %l3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 4000595c: 80 a4 c0 14 cmp %l3, %l4 40005960: 12 bf ff ee bne 40005918 40005964: a0 10 20 00 clr %l0 40005968: 81 c7 e0 08 ret 4000596c: 81 e8 00 00 restore for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40005970: 7f ff ff d7 call 400058cc 40005974: 92 10 00 15 mov %l5, %o1 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40005978: 10 bf ff f9 b 4000595c 4000597c: e6 04 c0 00 ld [ %l3 ], %l3 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 40005980: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED 40005984: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 40005988: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 4000598c: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED 40005990: 94 12 a1 a8 or %o2, 0x1a8, %o2 <== NOT EXECUTED 40005994: 96 12 e0 98 or %o3, 0x98, %o3 <== NOT EXECUTED 40005998: 40 00 02 37 call 40006274 <__assert_func> <== NOT EXECUTED 4000599c: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 400059a0: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 400059a4: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 400059a8: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED 400059ac: 94 12 a1 a8 or %o2, 0x1a8, %o2 <== NOT EXECUTED 400059b0: 96 12 e0 b8 or %o3, 0xb8, %o3 <== NOT EXECUTED 400059b4: 40 00 02 30 call 40006274 <__assert_func> <== NOT EXECUTED 400059b8: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 400059bc: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 400059c0: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 400059c4: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED 400059c8: 94 12 a1 a8 or %o2, 0x1a8, %o2 <== NOT EXECUTED 400059cc: 96 12 e0 a8 or %o3, 0xa8, %o3 <== NOT EXECUTED 400059d0: 40 00 02 29 call 40006274 <__assert_func> <== NOT EXECUTED 400059d4: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED =============================================================================== 4000ac88 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000ac88: 9d e3 bf 78 save %sp, -136, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000ac8c: e0 06 c0 00 ld [ %i3 ], %l0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000ac90: 2b 10 00 72 sethi %hi(0x4001c800), %l5 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000ac94: a2 10 00 18 mov %i0, %l1 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000ac98: aa 15 62 18 or %l5, 0x218, %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000ac9c: a4 10 20 00 clr %l2 4000aca0: a6 07 bf d8 add %fp, -40, %l3 4000aca4: a8 07 bf fc add %fp, -4, %l4 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 4000aca8: 90 04 40 12 add %l1, %l2, %o0 4000acac: 92 10 00 19 mov %i1, %o1 4000acb0: 94 10 00 13 mov %l3, %o2 4000acb4: 40 00 02 72 call 4000b67c 4000acb8: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 4000acbc: c2 06 c0 00 ld [ %i3 ], %g1 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 4000acc0: ac 10 00 08 mov %o0, %l6 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 4000acc4: 80 a0 60 00 cmp %g1, 0 4000acc8: 02 80 00 5b be 4000ae34 <== NEVER TAKEN 4000accc: c6 07 bf fc ld [ %fp + -4 ], %g3 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 4000acd0: b2 26 40 03 sub %i1, %g3, %i1 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000acd4: 80 a2 20 00 cmp %o0, 0 4000acd8: 12 80 00 11 bne 4000ad1c 4000acdc: a4 04 80 03 add %l2, %g3, %l2 * new fs root node and let let the mounted filesystem set the handlers. * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { 4000ace0: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000ace4: 80 a0 a0 01 cmp %g2, 1 4000ace8: 22 80 00 62 be,a 4000ae70 4000acec: c8 00 60 5c ld [ %g1 + 0x5c ], %g4 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 4000acf0: 7f ff ff 5f call 4000aa6c 4000acf4: 90 10 00 1b mov %i3, %o0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000acf8: c2 06 c0 00 ld [ %i3 ], %g1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000acfc: b5 2e a0 06 sll %i2, 6, %i2 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000ad00: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000ad04: 82 0e 80 01 and %i2, %g1, %g1 4000ad08: 80 a6 80 01 cmp %i2, %g1 4000ad0c: 12 80 00 44 bne 4000ae1c 4000ad10: b0 10 00 08 mov %o0, %i0 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000ad14: 81 c7 e0 08 ret 4000ad18: 81 e8 00 00 restore /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 4000ad1c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 4000ad20: 80 a0 a0 01 cmp %g2, 1 4000ad24: 02 80 00 3a be 4000ae0c 4000ad28: a0 10 00 01 mov %g1, %l0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000ad2c: 80 a5 a0 03 cmp %l6, 3 4000ad30: 02 80 00 0a be 4000ad58 4000ad34: 80 a5 a0 04 cmp %l6, 4 4000ad38: 02 80 00 2f be 4000adf4 4000ad3c: 80 a5 a0 02 cmp %l6, 2 4000ad40: 02 80 00 1a be 4000ada8 4000ad44: 80 a5 a0 04 cmp %l6, 4 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 4000ad48: 12 bf ff d9 bne 4000acac <== ALWAYS TAKEN 4000ad4c: 90 04 40 12 add %l1, %l2, %o0 * new fs root node and let let the mounted filesystem set the handlers. * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { 4000ad50: 10 bf ff e5 b 4000ace4 <== NOT EXECUTED 4000ad54: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 4000ad58: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000ad5c: 80 a0 60 03 cmp %g1, 3 4000ad60: 02 80 00 3b be 4000ae4c 4000ad64: 80 a0 60 04 cmp %g1, 4 node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 4000ad68: 02 80 00 66 be 4000af00 4000ad6c: 90 10 00 1b mov %i3, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000ad70: 80 a0 60 01 cmp %g1, 1 4000ad74: 12 80 00 55 bne 4000aec8 4000ad78: 01 00 00 00 nop /* * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { 4000ad7c: c8 04 20 5c ld [ %l0 + 0x5c ], %g4 4000ad80: 80 a1 20 00 cmp %g4, 0 4000ad84: 12 80 00 57 bne 4000aee0 4000ad88: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4000ad8c: 40 00 02 0b call 4000b5b8 4000ad90: 92 10 00 13 mov %l3, %o1 if ( !node ) 4000ad94: a0 92 20 00 orcc %o0, 0, %l0 4000ad98: 02 80 00 27 be 4000ae34 4000ad9c: 01 00 00 00 nop /* * Set the node access to the point we have found. */ pathloc->node_access = node; break; 4000ada0: 10 bf ff c2 b 4000aca8 4000ada4: e0 26 c0 00 st %l0, [ %i3 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000ada8: c4 05 40 00 ld [ %l5 ], %g2 4000adac: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 4000adb0: 80 a0 40 02 cmp %g1, %g2 4000adb4: 02 bf ff be be 4000acac 4000adb8: 90 04 40 12 add %l1, %l2, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 4000adbc: c8 06 e0 10 ld [ %i3 + 0x10 ], %g4 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 4000adc0: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 4000adc4: 80 a0 40 02 cmp %g1, %g2 4000adc8: 22 80 00 56 be,a 4000af20 4000adcc: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 4000add0: e0 00 60 08 ld [ %g1 + 8 ], %l0 4000add4: 80 a4 20 00 cmp %l0, 0 4000add8: 32 bf ff b5 bne,a 4000acac 4000addc: e0 26 c0 00 st %l0, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000ade0: 40 00 10 d0 call 4000f120 <__errno> 4000ade4: b0 10 3f ff mov -1, %i0 4000ade8: ec 22 00 00 st %l6, [ %o0 ] 4000adec: 81 c7 e0 08 ret 4000adf0: 81 e8 00 00 restore case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000adf4: 40 00 10 cb call 4000f120 <__errno> 4000adf8: b0 10 3f ff mov -1, %i0 4000adfc: 82 10 20 5b mov 0x5b, %g1 4000ae00: c2 22 00 00 st %g1, [ %o0 ] 4000ae04: 81 c7 e0 08 ret 4000ae08: 81 e8 00 00 restore /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000ae0c: c4 00 60 30 ld [ %g1 + 0x30 ], %g2 4000ae10: 80 88 a0 40 btst 0x40, %g2 4000ae14: 12 bf ff c7 bne 4000ad30 4000ae18: 80 a5 a0 03 cmp %l6, 3 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000ae1c: 40 00 10 c1 call 4000f120 <__errno> 4000ae20: b0 10 3f ff mov -1, %i0 4000ae24: 82 10 20 0d mov 0xd, %g1 4000ae28: c2 22 00 00 st %g1, [ %o0 ] 4000ae2c: 81 c7 e0 08 ret 4000ae30: 81 e8 00 00 restore * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 4000ae34: 40 00 10 bb call 4000f120 <__errno> 4000ae38: b0 10 3f ff mov -1, %i0 4000ae3c: 82 10 20 02 mov 2, %g1 4000ae40: c2 22 00 00 st %g1, [ %o0 ] 4000ae44: 81 c7 e0 08 ret 4000ae48: 81 e8 00 00 restore * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 4000ae4c: 90 10 00 1b mov %i3, %o0 4000ae50: 7f ff ff 31 call 4000ab14 4000ae54: 92 10 20 00 clr %o1 node = pathloc->node_access; 4000ae58: e0 06 c0 00 ld [ %i3 ], %l0 if ( !node ) 4000ae5c: 80 a4 20 00 cmp %l0, 0 4000ae60: 02 80 00 1a be 4000aec8 <== NEVER TAKEN 4000ae64: 01 00 00 00 nop } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 4000ae68: 10 bf ff c2 b 4000ad70 4000ae6c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { 4000ae70: 80 a1 20 00 cmp %g4, 0 4000ae74: 02 bf ff 9f be 4000acf0 4000ae78: 01 00 00 00 nop newloc = node->info.directory.mt_fs->mt_fs_root; 4000ae7c: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 4000ae80: d6 01 20 2c ld [ %g4 + 0x2c ], %o3 * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000ae84: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 4000ae88: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000ae8c: c2 00 80 00 ld [ %g2 ], %g1 * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000ae90: c8 01 20 1c ld [ %g4 + 0x1c ], %g4 */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000ae94: 92 06 40 03 add %i1, %g3, %o1 4000ae98: 86 24 80 03 sub %l2, %g3, %g3 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000ae9c: d6 26 e0 10 st %o3, [ %i3 + 0x10 ] 4000aea0: d8 26 e0 08 st %o4, [ %i3 + 8 ] 4000aea4: da 26 e0 04 st %o5, [ %i3 + 4 ] 4000aea8: c8 26 c0 00 st %g4, [ %i3 ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000aeac: 90 04 40 03 add %l1, %g3, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000aeb0: c4 26 e0 0c st %g2, [ %i3 + 0xc ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000aeb4: 94 10 00 1a mov %i2, %o2 4000aeb8: 9f c0 40 00 call %g1 4000aebc: 96 10 00 1b mov %i3, %o3 4000aec0: 81 c7 e0 08 ret 4000aec4: 91 e8 00 08 restore %g0, %o0, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000aec8: 40 00 10 96 call 4000f120 <__errno> 4000aecc: b0 10 3f ff mov -1, %i0 4000aed0: 82 10 20 14 mov 0x14, %g1 4000aed4: c2 22 00 00 st %g1, [ %o0 ] 4000aed8: 81 c7 e0 08 ret 4000aedc: 81 e8 00 00 restore * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000aee0: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 4000aee4: d6 01 20 2c ld [ %g4 + 0x2c ], %o3 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000aee8: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 4000aeec: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000aef0: c2 00 80 00 ld [ %g2 ], %g1 4000aef4: c6 07 bf fc ld [ %fp + -4 ], %g3 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000aef8: 10 bf ff e7 b 4000ae94 4000aefc: c8 01 20 1c ld [ %g4 + 0x1c ], %g4 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 4000af00: 7f ff ff 20 call 4000ab80 4000af04: 92 10 20 00 clr %o1 node = pathloc->node_access; 4000af08: e0 06 c0 00 ld [ %i3 ], %l0 if ( result == -1 ) 4000af0c: 80 a2 3f ff cmp %o0, -1 4000af10: 02 bf ff 81 be 4000ad14 <== NEVER TAKEN 4000af14: b0 10 00 08 mov %o0, %i0 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 4000af18: 10 bf ff 96 b 4000ad70 4000af1c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 4000af20: d6 01 20 18 ld [ %g4 + 0x18 ], %o3 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 4000af24: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 4000af28: da 01 20 0c ld [ %g4 + 0xc ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 4000af2c: c2 00 80 00 ld [ %g2 ], %g1 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 4000af30: 10 bf ff d9 b 4000ae94 4000af34: c8 01 20 08 ld [ %g4 + 8 ], %g4 =============================================================================== 4000b010 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4000b010: 9d e3 bf 78 save %sp, -136, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000b014: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 4000b018: 90 10 00 18 mov %i0, %o0 4000b01c: 40 00 13 f9 call 40010000 4000b020: 2d 10 00 72 sethi %hi(0x4001c800), %l6 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4000b024: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 4000b028: a6 10 20 00 clr %l3 4000b02c: a8 07 bf d8 add %fp, -40, %l4 4000b030: aa 07 bf fc add %fp, -4, %l5 4000b034: a4 10 00 08 mov %o0, %l2 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000b038: ac 15 a2 18 or %l6, 0x218, %l6 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000b03c: 92 10 00 12 mov %l2, %o1 4000b040: 90 04 40 13 add %l1, %l3, %o0 4000b044: 94 10 00 14 mov %l4, %o2 4000b048: 40 00 01 8d call 4000b67c 4000b04c: 96 10 00 15 mov %l5, %o3 pathlen -= len; 4000b050: c6 07 bf fc ld [ %fp + -4 ], %g3 i += len; if ( !pathloc->node_access ) 4000b054: c2 06 40 00 ld [ %i1 ], %g1 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000b058: ae 10 00 08 mov %o0, %l7 pathlen -= len; i += len; if ( !pathloc->node_access ) 4000b05c: 80 a0 60 00 cmp %g1, 0 4000b060: 02 80 00 70 be 4000b220 <== NEVER TAKEN 4000b064: a4 24 80 03 sub %l2, %g3, %l2 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000b068: 80 a2 20 00 cmp %o0, 0 4000b06c: 32 80 00 08 bne,a 4000b08c 4000b070: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 4000b074: 40 00 10 2b call 4000f120 <__errno> 4000b078: b0 10 3f ff mov -1, %i0 4000b07c: 82 10 20 11 mov 0x11, %g1 4000b080: c2 22 00 00 st %g1, [ %o0 ] 4000b084: 81 c7 e0 08 ret 4000b088: 81 e8 00 00 restore /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 4000b08c: 80 a0 a0 01 cmp %g2, 1 4000b090: 02 80 00 46 be 4000b1a8 4000b094: a0 10 00 01 mov %g1, %l0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000b098: 80 a5 e0 02 cmp %l7, 2 4000b09c: 02 80 00 30 be 4000b15c 4000b0a0: a6 04 c0 03 add %l3, %g3, %l3 4000b0a4: 80 a5 e0 02 cmp %l7, 2 4000b0a8: 08 80 00 0d bleu 4000b0dc 4000b0ac: 80 a5 e0 00 cmp %l7, 0 4000b0b0: 80 a5 e0 03 cmp %l7, 3 4000b0b4: 02 80 00 12 be 4000b0fc 4000b0b8: 80 a5 e0 04 cmp %l7, 4 4000b0bc: 12 bf ff e1 bne 4000b040 <== NEVER TAKEN 4000b0c0: 92 10 00 12 mov %l2, %o1 case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000b0c4: 40 00 10 17 call 4000f120 <__errno> 4000b0c8: b0 10 3f ff mov -1, %i0 4000b0cc: 82 10 20 5b mov 0x5b, %g1 4000b0d0: c2 22 00 00 st %g1, [ %o0 ] 4000b0d4: 81 c7 e0 08 ret 4000b0d8: 81 e8 00 00 restore if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000b0dc: 12 bf ff d9 bne 4000b040 <== ALWAYS TAKEN 4000b0e0: 92 10 00 12 mov %l2, %o1 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 4000b0e4: 40 00 10 0f call 4000f120 <__errno> <== NOT EXECUTED 4000b0e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000b0ec: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 4000b0f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000b0f4: 81 c7 e0 08 ret <== NOT EXECUTED 4000b0f8: 81 e8 00 00 restore <== NOT EXECUTED pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 4000b0fc: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000b100: 80 a0 60 03 cmp %g1, 3 4000b104: 02 80 00 78 be 4000b2e4 4000b108: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 4000b10c: 02 80 00 77 be 4000b2e8 4000b110: 90 10 00 19 mov %i1, %o0 if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 4000b114: 80 a4 20 00 cmp %l0, 0 4000b118: 02 80 00 5a be 4000b280 <== NEVER TAKEN 4000b11c: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000b120: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000b124: 80 a0 60 01 cmp %g1, 1 4000b128: 12 80 00 56 bne 4000b280 4000b12c: 01 00 00 00 nop /* * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { 4000b130: c6 04 20 5c ld [ %l0 + 0x5c ], %g3 4000b134: 80 a0 e0 00 cmp %g3, 0 4000b138: 12 80 00 58 bne 4000b298 4000b13c: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4000b140: 40 00 01 1e call 4000b5b8 4000b144: 92 10 00 14 mov %l4, %o1 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 4000b148: a0 92 20 00 orcc %o0, 0, %l0 4000b14c: 02 80 00 21 be 4000b1d0 4000b150: c2 07 bf fc ld [ %fp + -4 ], %g1 done = true; else pathloc->node_access = node; 4000b154: 10 bf ff ba b 4000b03c 4000b158: e0 26 40 00 st %l0, [ %i1 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000b15c: c4 05 80 00 ld [ %l6 ], %g2 4000b160: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 4000b164: 80 a0 40 02 cmp %g1, %g2 4000b168: 02 bf ff b6 be 4000b040 4000b16c: 92 10 00 12 mov %l2, %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 4000b170: c8 06 60 10 ld [ %i1 + 0x10 ], %g4 4000b174: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 4000b178: 80 a0 40 02 cmp %g1, %g2 4000b17c: 22 80 00 62 be,a 4000b304 4000b180: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 4000b184: e0 00 60 08 ld [ %g1 + 8 ], %l0 4000b188: 80 a4 20 00 cmp %l0, 0 4000b18c: 32 bf ff ad bne,a 4000b040 4000b190: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000b194: 40 00 0f e3 call 4000f120 <__errno> 4000b198: b0 10 3f ff mov -1, %i0 4000b19c: ee 22 00 00 st %l7, [ %o0 ] 4000b1a0: 81 c7 e0 08 ret 4000b1a4: 81 e8 00 00 restore /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000b1a8: c4 00 60 30 ld [ %g1 + 0x30 ], %g2 4000b1ac: 80 88 a0 40 btst 0x40, %g2 4000b1b0: 12 bf ff bb bne 4000b09c 4000b1b4: 80 a5 e0 02 cmp %l7, 2 /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000b1b8: 40 00 0f da call 4000f120 <__errno> 4000b1bc: b0 10 3f ff mov -1, %i0 4000b1c0: 82 10 20 0d mov 0xd, %g1 4000b1c4: c2 22 00 00 st %g1, [ %o0 ] 4000b1c8: 81 c7 e0 08 ret 4000b1cc: 81 e8 00 00 restore case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 4000b1d0: 82 24 c0 01 sub %l3, %g1, %g1 4000b1d4: 82 04 40 01 add %l1, %g1, %g1 4000b1d8: c2 26 80 00 st %g1, [ %i2 ] /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 4000b1dc: c2 4c 40 13 ldsb [ %l1 + %l3 ], %g1 4000b1e0: 80 a0 60 00 cmp %g1, 0 4000b1e4: 02 80 00 19 be 4000b248 4000b1e8: 80 a0 60 2f cmp %g1, 0x2f if ( !IMFS_is_separator( path[ i ] ) ) 4000b1ec: 12 80 00 13 bne 4000b238 4000b1f0: 80 a0 60 5c cmp %g1, 0x5c rtems_set_errno_and_return_minus_one( ENOENT ); 4000b1f4: a2 04 40 13 add %l1, %l3, %l1 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 4000b1f8: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 4000b1fc: 80 a0 60 00 cmp %g1, 0 4000b200: 02 80 00 12 be 4000b248 4000b204: a2 04 60 01 inc %l1 if ( !IMFS_is_separator( path[ i ] ) ) 4000b208: 80 a0 60 5c cmp %g1, 0x5c 4000b20c: 22 bf ff fc be,a 4000b1fc 4000b210: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 4000b214: 80 a0 60 2f cmp %g1, 0x2f 4000b218: 22 bf ff f9 be,a 4000b1fc 4000b21c: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 rtems_set_errno_and_return_minus_one( ENOENT ); 4000b220: 40 00 0f c0 call 4000f120 <__errno> 4000b224: b0 10 3f ff mov -1, %i0 4000b228: 82 10 20 02 mov 2, %g1 4000b22c: c2 22 00 00 st %g1, [ %o0 ] 4000b230: 81 c7 e0 08 ret 4000b234: 81 e8 00 00 restore * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { if ( !IMFS_is_separator( path[ i ] ) ) 4000b238: 12 bf ff fa bne 4000b220 <== NEVER TAKEN 4000b23c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOENT ); 4000b240: 10 bf ff ee b 4000b1f8 4000b244: a2 04 40 13 add %l1, %l3, %l1 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 4000b248: 7f ff fe 09 call 4000aa6c 4000b24c: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 4000b250: c2 06 40 00 ld [ %i1 ], %g1 if ( node->type != IMFS_DIRECTORY ) 4000b254: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000b258: 80 a0 a0 01 cmp %g2, 1 4000b25c: 12 80 00 09 bne 4000b280 <== NEVER TAKEN 4000b260: b0 10 00 08 mov %o0, %i0 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000b264: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000b268: 82 08 60 c0 and %g1, 0xc0, %g1 4000b26c: 80 a0 60 c0 cmp %g1, 0xc0 4000b270: 12 bf ff d2 bne 4000b1b8 4000b274: 01 00 00 00 nop if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000b278: 81 c7 e0 08 ret 4000b27c: 81 e8 00 00 restore /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000b280: 40 00 0f a8 call 4000f120 <__errno> 4000b284: b0 10 3f ff mov -1, %i0 4000b288: 82 10 20 14 mov 0x14, %g1 4000b28c: c2 22 00 00 st %g1, [ %o0 ] 4000b290: 81 c7 e0 08 ret 4000b294: 81 e8 00 00 restore * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000b298: c4 00 e0 28 ld [ %g3 + 0x28 ], %g2 *pathloc = newloc; 4000b29c: d8 00 e0 2c ld [ %g3 + 0x2c ], %o4 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000b2a0: da 00 e0 24 ld [ %g3 + 0x24 ], %o5 4000b2a4: c8 00 e0 20 ld [ %g3 + 0x20 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000b2a8: d0 07 bf fc ld [ %fp + -4 ], %o0 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000b2ac: c6 00 e0 1c ld [ %g3 + 0x1c ], %g3 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000b2b0: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4000b2b4: 90 24 c0 08 sub %l3, %o0, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000b2b8: d8 26 60 10 st %o4, [ %i1 + 0x10 ] 4000b2bc: da 26 60 08 st %o5, [ %i1 + 8 ] 4000b2c0: c8 26 60 04 st %g4, [ %i1 + 4 ] 4000b2c4: c6 26 40 00 st %g3, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000b2c8: 90 04 40 08 add %l1, %o0, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000b2cc: c4 26 60 0c st %g2, [ %i1 + 0xc ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000b2d0: 92 10 00 19 mov %i1, %o1 4000b2d4: 9f c0 40 00 call %g1 4000b2d8: 94 10 00 1a mov %i2, %o2 4000b2dc: 81 c7 e0 08 ret 4000b2e0: 91 e8 00 08 restore %g0, %o0, %o0 if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 4000b2e4: 90 10 00 19 mov %i1, %o0 4000b2e8: 7f ff ff 14 call 4000af38 4000b2ec: 92 10 20 00 clr %o1 if ( result == -1 ) 4000b2f0: 80 a2 3f ff cmp %o0, -1 4000b2f4: 02 bf ff 64 be 4000b084 <== NEVER TAKEN 4000b2f8: b0 10 00 08 mov %o0, %i0 4000b2fc: 10 bf ff 86 b 4000b114 4000b300: e0 06 40 00 ld [ %i1 ], %l0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 4000b304: d6 01 20 18 ld [ %g4 + 0x18 ], %o3 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 4000b308: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 4000b30c: da 01 20 0c ld [ %g4 + 0xc ], %o5 4000b310: c8 01 20 08 ld [ %g4 + 8 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000b314: 86 24 c0 03 sub %l3, %g3, %g3 4000b318: c2 00 a0 04 ld [ %g2 + 4 ], %g1 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 4000b31c: d6 26 60 10 st %o3, [ %i1 + 0x10 ] 4000b320: d8 26 60 08 st %o4, [ %i1 + 8 ] 4000b324: da 26 60 04 st %o5, [ %i1 + 4 ] 4000b328: c8 26 40 00 st %g4, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000b32c: 10 bf ff e8 b 4000b2cc 4000b330: 90 04 40 03 add %l1, %g3, %o0 =============================================================================== 4000ab14 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000ab14: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 4000ab18: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 4000ab1c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000ab20: 80 a0 a0 03 cmp %g2, 3 4000ab24: 12 80 00 14 bne 4000ab74 <== NEVER TAKEN 4000ab28: 90 10 00 18 mov %i0, %o0 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 4000ab2c: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 IMFS_Set_handlers( node ); 4000ab30: 7f ff ff cf call 4000aa6c 4000ab34: c2 26 00 00 st %g1, [ %i0 ] if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000ab38: c2 06 00 00 ld [ %i0 ], %g1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000ab3c: b3 2e 60 06 sll %i1, 6, %i1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000ab40: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000ab44: 82 0e 40 01 and %i1, %g1, %g1 4000ab48: 80 a6 40 01 cmp %i1, %g1 4000ab4c: 02 80 00 08 be 4000ab6c <== ALWAYS TAKEN 4000ab50: 01 00 00 00 nop /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000ab54: 40 00 11 73 call 4000f120 <__errno> <== NOT EXECUTED 4000ab58: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000ab5c: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 4000ab60: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ab64: 81 c7 e0 08 ret <== NOT EXECUTED 4000ab68: 81 e8 00 00 restore <== NOT EXECUTED return result; } 4000ab6c: 81 c7 e0 08 ret 4000ab70: 91 e8 20 00 restore %g0, 0, %o0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 4000ab74: 7f ff f1 e0 call 400072f4 <== NOT EXECUTED 4000ab78: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED =============================================================================== 4000af38 : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000af38: 9d e3 bf a0 save %sp, -96, %sp 4000af3c: 21 10 00 72 sethi %hi(0x4001c800), %l0 4000af40: a2 10 00 18 mov %i0, %l1 4000af44: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000af48: 10 80 00 07 b 4000af64 4000af4c: a6 14 22 18 or %l0, 0x218, %l3 */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 4000af50: 02 80 00 21 be 4000afd4 4000af54: 84 00 bf fd add %g2, -3, %g2 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000af58: 80 a0 a0 01 cmp %g2, 1 4000af5c: 18 80 00 1b bgu 4000afc8 <== ALWAYS TAKEN 4000af60: 90 10 20 00 clr %o0 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 4000af64: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 4000af68: e4 04 40 00 ld [ %l1 ], %l2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 4000af6c: 84 00 a0 01 inc %g2 4000af70: c4 30 60 30 sth %g2, [ %g1 + 0x30 ] if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 4000af74: 85 28 a0 10 sll %g2, 0x10, %g2 4000af78: 85 30 a0 10 srl %g2, 0x10, %g2 4000af7c: 80 a0 a0 05 cmp %g2, 5 4000af80: 18 80 00 1d bgu 4000aff4 4000af84: 01 00 00 00 nop /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 4000af88: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000af8c: 80 a0 a0 03 cmp %g2, 3 4000af90: 12 bf ff f0 bne 4000af50 4000af94: 80 a0 a0 04 cmp %g2, 4 result = IMFS_evaluate_hard_link( node, flags ); 4000af98: 90 10 00 11 mov %l1, %o0 4000af9c: 7f ff fe de call 4000ab14 4000afa0: 92 10 00 19 mov %i1, %o1 else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000afa4: 80 a2 20 00 cmp %o0, 0 4000afa8: 12 80 00 08 bne 4000afc8 <== NEVER TAKEN 4000afac: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 4000afb0: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000afb4: 84 00 bf fd add %g2, -3, %g2 4000afb8: 80 a0 a0 01 cmp %g2, 1 4000afbc: 08 bf ff ea bleu 4000af64 <== ALWAYS TAKEN 4000afc0: c2 04 c0 00 ld [ %l3 ], %g1 4000afc4: 90 10 20 00 clr %o0 <== NOT EXECUTED /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 4000afc8: c0 30 60 30 clrh [ %g1 + 0x30 ] return result; } 4000afcc: 81 c7 e0 08 ret 4000afd0: 91 e8 00 08 restore %g0, %o0, %o0 if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); 4000afd4: 90 10 00 11 mov %l1, %o0 4000afd8: 7f ff fe ea call 4000ab80 4000afdc: 92 10 00 19 mov %i1, %o1 } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000afe0: 80 a2 20 00 cmp %o0, 0 4000afe4: 22 bf ff f4 be,a 4000afb4 4000afe8: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000afec: 10 bf ff f7 b 4000afc8 4000aff0: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 4000aff4: 40 00 10 4b call 4000f120 <__errno> 4000aff8: c0 30 60 30 clrh [ %g1 + 0x30 ] 4000affc: 82 10 20 5c mov 0x5c, %g1 4000b000: c2 22 00 00 st %g1, [ %o0 ] 4000b004: 90 10 3f ff mov -1, %o0 */ rtems_filesystem_link_counts = 0; return result; } 4000b008: 81 c7 e0 08 ret 4000b00c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000aaf8 : /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000aaf8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000aafc: 93 2a 60 06 sll %o1, 6, %o1 <== NOT EXECUTED 4000ab00: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 <== NOT EXECUTED 4000ab04: 82 2a 40 01 andn %o1, %g1, %g1 <== NOT EXECUTED return 1; return 0; } 4000ab08: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 4000ab0c: 81 c3 e0 08 retl <== NOT EXECUTED 4000ab10: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000ab80 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000ab80: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 4000ab84: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 4000ab88: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000ab8c: 80 a0 a0 04 cmp %g2, 4 4000ab90: 12 80 00 3b bne 4000ac7c <== NEVER TAKEN 4000ab94: 01 00 00 00 nop rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 4000ab98: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000ab9c: 80 a0 a0 00 cmp %g2, 0 4000aba0: 02 80 00 35 be 4000ac74 <== NEVER TAKEN 4000aba4: 01 00 00 00 nop /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 4000aba8: c4 26 00 00 st %g2, [ %i0 ] rtems_filesystem_get_sym_start_loc( 4000abac: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 4000abb0: c6 48 80 00 ldsb [ %g2 ], %g3 4000abb4: 80 a0 e0 5c cmp %g3, 0x5c 4000abb8: 12 80 00 28 bne 4000ac58 <== ALWAYS TAKEN 4000abbc: 80 a0 e0 2f cmp %g3, 0x2f 4000abc0: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED 4000abc4: c4 00 a2 18 ld [ %g2 + 0x218 ], %g2 ! 4001ca18 4000abc8: a0 10 20 01 mov 1, %l0 4000abcc: c6 00 a0 18 ld [ %g2 + 0x18 ], %g3 4000abd0: c6 26 00 00 st %g3, [ %i0 ] 4000abd4: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 4000abd8: c6 26 20 04 st %g3, [ %i0 + 4 ] 4000abdc: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 4000abe0: c6 26 20 08 st %g3, [ %i0 + 8 ] 4000abe4: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3 4000abe8: c6 26 20 0c st %g3, [ %i0 + 0xc ] 4000abec: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2 4000abf0: c4 26 20 10 st %g2, [ %i0 + 0x10 ] 4000abf4: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 4000abf8: a0 00 80 10 add %g2, %l0, %l0 4000abfc: 40 00 15 01 call 40010000 4000ac00: 90 10 00 10 mov %l0, %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4000ac04: 94 10 00 19 mov %i1, %o2 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 4000ac08: 92 10 00 08 mov %o0, %o1 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4000ac0c: 96 10 00 18 mov %i0, %o3 4000ac10: 40 00 00 1e call 4000ac88 4000ac14: 90 10 00 10 mov %l0, %o0 4000ac18: a0 10 00 08 mov %o0, %l0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 4000ac1c: 7f ff ff 94 call 4000aa6c 4000ac20: 90 10 00 18 mov %i0, %o0 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000ac24: c2 06 00 00 ld [ %i0 ], %g1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000ac28: b3 2e 60 06 sll %i1, 6, %i1 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; 4000ac2c: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000ac30: 82 0e 40 01 and %i1, %g1, %g1 4000ac34: 80 a6 40 01 cmp %i1, %g1 4000ac38: 02 80 00 06 be 4000ac50 <== ALWAYS TAKEN 4000ac3c: 01 00 00 00 nop /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000ac40: 40 00 11 38 call 4000f120 <__errno> <== NOT EXECUTED 4000ac44: a0 10 3f ff mov -1, %l0 ! ffffffff <== NOT EXECUTED 4000ac48: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 4000ac4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 4000ac50: 81 c7 e0 08 ret 4000ac54: 91 e8 00 10 restore %g0, %l0, %o0 * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 4000ac58: 22 bf ff db be,a 4000abc4 4000ac5c: 05 10 00 72 sethi %hi(0x4001c800), %g2 4000ac60: 80 a0 e0 00 cmp %g3, 0 4000ac64: 12 bf ff e5 bne 4000abf8 <== ALWAYS TAKEN 4000ac68: a0 10 20 00 clr %l0 4000ac6c: 10 bf ff d6 b 4000abc4 <== NOT EXECUTED 4000ac70: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 4000ac74: 7f ff f1 a0 call 400072f4 <== NOT EXECUTED 4000ac78: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 4000ac7c: 7f ff f1 9e call 400072f4 <== NOT EXECUTED 4000ac80: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED =============================================================================== 4000b4f4 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000b4f4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000b4f8: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000b4fc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000b500: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000b504: 40 00 09 6b call 4000dab0 <== NOT EXECUTED 4000b508: 90 04 60 50 add %l1, 0x50, %o0 <== NOT EXECUTED if (! err) { 4000b50c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000b510: 02 80 00 06 be 4000b528 <== NOT EXECUTED 4000b514: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) free(jnode); } IMFS_FIFO_RETURN(err); 4000b518: 06 80 00 14 bl 4000b568 <== NOT EXECUTED 4000b51c: 01 00 00 00 nop <== NOT EXECUTED } 4000b520: 81 c7 e0 08 ret <== NOT EXECUTED 4000b524: 81 e8 00 00 restore <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 4000b528: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 4000b52c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 4000b530: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 4000b534: 40 00 02 6c call 4000bee4 <== NOT EXECUTED 4000b538: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED 4000b53c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b540: 12 80 00 08 bne 4000b560 <== NOT EXECUTED 4000b544: 01 00 00 00 nop <== NOT EXECUTED 4000b548: c2 14 60 34 lduh [ %l1 + 0x34 ], %g1 <== NOT EXECUTED 4000b54c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b550: 12 80 00 04 bne 4000b560 <== NOT EXECUTED 4000b554: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 4000b558: 40 00 01 b8 call 4000bc38 <== NOT EXECUTED 4000b55c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000b560: 81 c7 e0 08 ret <== NOT EXECUTED 4000b564: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000b568: 40 00 0e ee call 4000f120 <__errno> <== NOT EXECUTED 4000b56c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000b570: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000b574: 81 c7 e0 08 ret <== NOT EXECUTED 4000b578: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000b390 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000b390: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 4000b394: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED 4000b398: 82 10 62 7e or %g1, 0x27e, %g1 ! 8004667e <== NOT EXECUTED 4000b39c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000b3a0: 02 80 00 0c be 4000b3d0 <== NOT EXECUTED 4000b3a4: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 4000b3a8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 4000b3ac: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000b3b0: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000b3b4: 40 00 08 b9 call 4000d698 <== NOT EXECUTED 4000b3b8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000b3bc: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000b3c0: 06 80 00 13 bl 4000b40c <== NOT EXECUTED 4000b3c4: b2 20 00 18 neg %i0, %i1 <== NOT EXECUTED } 4000b3c8: 81 c7 e0 08 ret <== NOT EXECUTED 4000b3cc: 81 e8 00 00 restore <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 4000b3d0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000b3d4: 02 80 00 0e be 4000b40c <== NOT EXECUTED 4000b3d8: b2 10 20 0e mov 0xe, %i1 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 4000b3dc: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 4000b3e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b3e4: 02 80 00 06 be 4000b3fc <== NOT EXECUTED 4000b3e8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 4000b3ec: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 4000b3f0: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000b3f4: 81 c7 e0 08 ret <== NOT EXECUTED 4000b3f8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000b3fc: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 4000b400: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000b404: 81 c7 e0 08 ret <== NOT EXECUTED 4000b408: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 4000b40c: 40 00 0f 45 call 4000f120 <__errno> <== NOT EXECUTED 4000b410: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000b414: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED } 4000b418: 81 c7 e0 08 ret <== NOT EXECUTED 4000b41c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000b334 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000b334: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000b338: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000b33c: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000b340: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000b344: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 4000b348: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000b34c: 40 00 08 b5 call 4000d620 <== NOT EXECUTED 4000b350: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 4000b354: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 4000b358: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000b35c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000b360: 06 80 00 05 bl 4000b374 <== NOT EXECUTED 4000b364: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED } 4000b368: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 4000b36c: 81 c7 e0 08 ret <== NOT EXECUTED 4000b370: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 4000b374: 40 00 0f 6b call 4000f120 <__errno> <== NOT EXECUTED 4000b378: a0 20 00 10 neg %l0 <== NOT EXECUTED 4000b37c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 4000b380: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 4000b384: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 4000b388: 10 bf ff f8 b 4000b368 <== NOT EXECUTED 4000b38c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED =============================================================================== 4000b57c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000b57c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000b580: d0 06 20 3c ld [ %i0 + 0x3c ], %o0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000b584: 92 10 00 18 mov %i0, %o1 IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000b588: 40 00 09 9b call 4000dbf4 4000b58c: 90 02 20 50 add %o0, 0x50, %o0 IMFS_FIFO_RETURN(err); 4000b590: b0 92 20 00 orcc %o0, 0, %i0 4000b594: 06 80 00 04 bl 4000b5a4 <== ALWAYS TAKEN 4000b598: 01 00 00 00 nop } 4000b59c: 81 c7 e0 08 ret <== NOT EXECUTED 4000b5a0: 81 e8 00 00 restore <== NOT EXECUTED ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); IMFS_FIFO_RETURN(err); 4000b5a4: 40 00 0e df call 4000f120 <__errno> 4000b5a8: b0 20 00 18 neg %i0 4000b5ac: f0 22 00 00 st %i0, [ %o0 ] } 4000b5b0: 81 c7 e0 08 ret 4000b5b4: 91 e8 3f ff restore %g0, -1, %o0 =============================================================================== 4000b48c : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000b48c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000b490: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000b494: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 4000b498: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000b49c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000b4a0: 40 00 09 15 call 4000d8f4 <== NOT EXECUTED 4000b4a4: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 4000b4a8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000b4ac: 04 80 00 08 ble 4000b4cc <== NOT EXECUTED 4000b4b0: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 4000b4b4: 40 00 02 53 call 4000be00 <== NOT EXECUTED 4000b4b8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b4bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000b4c0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 4000b4c4: 81 c7 e0 08 ret <== NOT EXECUTED 4000b4c8: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000b4cc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000b4d0: 12 80 00 04 bne 4000b4e0 <== NOT EXECUTED 4000b4d4: 01 00 00 00 nop <== NOT EXECUTED } 4000b4d8: 81 c7 e0 08 ret <== NOT EXECUTED 4000b4dc: 81 e8 00 00 restore <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); 4000b4e0: 40 00 0f 10 call 4000f120 <__errno> <== NOT EXECUTED 4000b4e4: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000b4e8: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000b4ec: 81 c7 e0 08 ret <== NOT EXECUTED 4000b4f0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000b420 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000b420: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000b424: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000b428: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 4000b42c: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000b430: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000b434: 40 00 08 b2 call 4000d6fc <== NOT EXECUTED 4000b438: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 4000b43c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000b440: 04 80 00 09 ble 4000b464 <== NOT EXECUTED 4000b444: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 4000b448: 40 00 02 6e call 4000be00 <== NOT EXECUTED 4000b44c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b450: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000b454: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 4000b458: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 4000b45c: 81 c7 e0 08 ret <== NOT EXECUTED 4000b460: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000b464: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000b468: 12 80 00 04 bne 4000b478 <== NOT EXECUTED 4000b46c: 01 00 00 00 nop <== NOT EXECUTED } 4000b470: 81 c7 e0 08 ret <== NOT EXECUTED 4000b474: 81 e8 00 00 restore <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 4000b478: 40 00 0f 2a call 4000f120 <__errno> <== NOT EXECUTED 4000b47c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000b480: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000b484: 81 c7 e0 08 ret <== NOT EXECUTED 4000b488: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000b5b8 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 4000b5b8: 9d e3 bf a0 save %sp, -96, %sp /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 4000b5bc: 80 a6 20 00 cmp %i0, 0 4000b5c0: 02 80 00 26 be 4000b658 <== NEVER TAKEN 4000b5c4: 80 a6 60 00 cmp %i1, 0 if ( !name ) 4000b5c8: 02 80 00 11 be 4000b60c <== NEVER TAKEN 4000b5cc: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 4000b5d0: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000b5d4: 40 00 12 3a call 4000febc 4000b5d8: 92 12 61 b8 or %o1, 0x1b8, %o1 ! 4001bdb8 4000b5dc: 80 a2 20 00 cmp %o0, 0 4000b5e0: 02 80 00 09 be 4000b604 <== NEVER TAKEN 4000b5e4: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 4000b5e8: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000b5ec: 40 00 12 34 call 4000febc 4000b5f0: 92 12 61 c0 or %o1, 0x1c0, %o1 ! 4001bdc0 4000b5f4: 80 a2 20 00 cmp %o0, 0 4000b5f8: 32 80 00 07 bne,a 4000b614 <== ALWAYS TAKEN 4000b5fc: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 return directory->Parent; 4000b600: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 4000b604: 81 c7 e0 08 ret <== NOT EXECUTED 4000b608: 81 e8 00 00 restore <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 4000b60c: 81 c7 e0 08 ret 4000b610: 91 e8 20 00 restore %g0, 0, %o0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000b614: b0 06 20 54 add %i0, 0x54, %i0 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 4000b618: 80 a4 00 18 cmp %l0, %i0 4000b61c: 12 80 00 07 bne 4000b638 4000b620: 90 10 00 19 mov %i1, %o0 4000b624: 81 c7 e0 08 ret 4000b628: 91 e8 20 00 restore %g0, 0, %o0 4000b62c: 80 a4 00 18 cmp %l0, %i0 4000b630: 02 bf ff f7 be 4000b60c 4000b634: 90 10 00 19 mov %i1, %o0 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 4000b638: 40 00 12 21 call 4000febc 4000b63c: 92 04 20 0c add %l0, 0xc, %o1 4000b640: 80 a2 20 00 cmp %o0, 0 4000b644: 32 bf ff fa bne,a 4000b62c 4000b648: e0 04 00 00 ld [ %l0 ], %l0 4000b64c: b0 10 00 10 mov %l0, %i0 4000b650: 81 c7 e0 08 ret 4000b654: 81 e8 00 00 restore /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 4000b658: 11 10 00 6f sethi %hi(0x4001bc00), %o0 <== NOT EXECUTED 4000b65c: 15 10 00 6f sethi %hi(0x4001bc00), %o2 <== NOT EXECUTED 4000b660: 17 10 00 6f sethi %hi(0x4001bc00), %o3 <== NOT EXECUTED 4000b664: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED 4000b668: 94 12 a1 c8 or %o2, 0x1c8, %o2 <== NOT EXECUTED 4000b66c: 96 12 e1 a8 or %o3, 0x1a8, %o3 <== NOT EXECUTED 4000b670: 7f ff de 75 call 40003044 <__assert_func> <== NOT EXECUTED 4000b674: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED =============================================================================== 400112ac : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 400112ac: 9d e3 bf 88 save %sp, -120, %sp * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 400112b0: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 400112b4: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 400112b8: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 400112bc: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 /* * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; 400112c0: e4 06 20 1c ld [ %i0 + 0x1c ], %l2 loc = temp_mt_entry->mt_fs_root; 400112c4: c8 27 bf f0 st %g4, [ %fp + -16 ] 400112c8: c6 27 bf f4 st %g3, [ %fp + -12 ] 400112cc: c4 27 bf f8 st %g2, [ %fp + -8 ] 400112d0: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 400112d4: c0 26 20 1c clr [ %i0 + 0x1c ] 400112d8: a0 07 bf ec add %fp, -20, %l0 do { next = jnode->Parent; loc.node_access = (void *)jnode; 400112dc: e4 27 bf ec st %l2, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 400112e0: e2 04 a0 08 ld [ %l2 + 8 ], %l1 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 400112e4: 7f ff fd 1d call 40010758 400112e8: 90 10 00 10 mov %l0, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 400112ec: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 400112f0: 80 a0 60 01 cmp %g1, 1 400112f4: 12 80 00 17 bne 40011350 400112f8: 84 04 a0 54 add %l2, 0x54, %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400112fc: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 40011300: 80 a0 40 02 cmp %g1, %g2 40011304: 22 80 00 14 be,a 40011354 40011308: 90 10 20 00 clr %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 4001130c: 80 a4 a0 00 cmp %l2, 0 40011310: 02 80 00 0e be 40011348 40011314: 01 00 00 00 nop if ( jnode->type == IMFS_DIRECTORY ) { 40011318: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 4001131c: 80 a0 60 01 cmp %g1, 1 40011320: 32 bf ff f0 bne,a 400112e0 <== NEVER TAKEN 40011324: e4 27 bf ec st %l2, [ %fp + -20 ] <== NOT EXECUTED 40011328: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 4001132c: 84 04 a0 54 add %l2, 0x54, %g2 40011330: 80 a0 40 02 cmp %g1, %g2 40011334: 22 bf ff eb be,a 400112e0 40011338: e4 27 bf ec st %l2, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4001133c: a4 90 60 00 orcc %g1, 0, %l2 40011340: 32 bf ff e8 bne,a 400112e0 <== ALWAYS TAKEN 40011344: e4 27 bf ec st %l2, [ %fp + -20 ] return 0; } 40011348: 81 c7 e0 08 ret 4001134c: 91 e8 20 00 restore %g0, 0, %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 40011350: 90 10 20 00 clr %o0 40011354: 7f ff cc a2 call 400045dc 40011358: 92 10 00 10 mov %l0, %o1 if (result != 0) 4001135c: 80 a2 20 00 cmp %o0, 0 40011360: 02 bf ff eb be 4001130c <== ALWAYS TAKEN 40011364: a4 10 00 11 mov %l1, %l2 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 40011368: 81 c7 e0 08 ret <== NOT EXECUTED 4001136c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000b67c : const char *path, int pathlen, char *token, int *token_len ) { 4000b67c: 9d e3 bf a0 save %sp, -96, %sp register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 4000b680: c2 0e 00 00 ldub [ %i0 ], %g1 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000b684: 87 28 60 18 sll %g1, 0x18, %g3 4000b688: 85 38 e0 18 sra %g3, 0x18, %g2 4000b68c: 80 a0 a0 2f cmp %g2, 0x2f 4000b690: 02 80 00 33 be 4000b75c 4000b694: 80 a0 a0 5c cmp %g2, 0x5c 4000b698: 02 80 00 31 be 4000b75c 4000b69c: 80 a0 00 02 cmp %g0, %g2 4000b6a0: 84 40 20 00 addx %g0, 0, %g2 4000b6a4: 80 a6 60 00 cmp %i1, 0 4000b6a8: 04 80 00 2f ble 4000b764 4000b6ac: 86 08 a0 ff and %g2, 0xff, %g3 4000b6b0: 86 88 a0 ff andcc %g2, 0xff, %g3 4000b6b4: 02 80 00 2d be 4000b768 <== NEVER TAKEN 4000b6b8: 80 a0 e0 00 cmp %g3, 0 token[i] = c; 4000b6bc: c2 2e 80 00 stb %g1, [ %i2 ] 4000b6c0: 82 10 20 00 clr %g1 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4000b6c4: 82 00 60 01 inc %g1 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000b6c8: c4 4e 00 01 ldsb [ %i0 + %g1 ], %g2 4000b6cc: 80 a0 a0 5c cmp %g2, 0x5c 4000b6d0: 02 80 00 0d be 4000b704 4000b6d4: c6 0e 00 01 ldub [ %i0 + %g1 ], %g3 4000b6d8: 80 a0 a0 2f cmp %g2, 0x2f 4000b6dc: 02 80 00 0a be 4000b704 4000b6e0: 80 a6 40 01 cmp %i1, %g1 4000b6e4: 04 80 00 08 ble 4000b704 4000b6e8: 80 a0 a0 00 cmp %g2, 0 4000b6ec: 02 80 00 06 be 4000b704 <== NEVER TAKEN 4000b6f0: 80 a0 60 20 cmp %g1, 0x20 token[i] = c; if ( i == IMFS_NAME_MAX ) 4000b6f4: 12 bf ff f4 bne 4000b6c4 4000b6f8: c6 2e 80 01 stb %g3, [ %i2 + %g1 ] 4000b6fc: 81 c7 e0 08 ret 4000b700: 91 e8 20 04 restore %g0, 4, %o0 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 4000b704: 84 06 80 01 add %i2, %g1, %g2 4000b708: c4 48 bf ff ldsb [ %g2 + -1 ], %g2 4000b70c: 80 a0 a0 00 cmp %g2, 0 4000b710: 32 80 00 02 bne,a 4000b718 <== ALWAYS TAKEN 4000b714: c0 2e 80 01 clrb [ %i2 + %g1 ] /* * Set token_len to the number of characters copied. */ *token_len = i; 4000b718: c2 26 c0 00 st %g1, [ %i3 ] * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 4000b71c: 90 10 00 1a mov %i2, %o0 4000b720: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000b724: b0 10 20 02 mov 2, %i0 4000b728: 40 00 11 e5 call 4000febc 4000b72c: 92 12 61 e8 or %o1, 0x1e8, %o1 4000b730: 80 a2 20 00 cmp %o0, 0 4000b734: 02 80 00 12 be 4000b77c 4000b738: 90 10 00 1a mov %i2, %o0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 4000b73c: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000b740: 40 00 11 df call 4000febc 4000b744: 92 12 61 e0 or %o1, 0x1e0, %o1 ! 4001bde0 <__FUNCTION__.5426+0x18> 4000b748: 80 a0 00 08 cmp %g0, %o0 4000b74c: b0 60 20 00 subx %g0, 0, %i0 4000b750: b0 0e 20 02 and %i0, 2, %i0 type = IMFS_CURRENT_DIR; } return type; } 4000b754: 81 c7 e0 08 ret 4000b758: 91 ee 20 01 restore %i0, 1, %o0 4000b75c: 80 a0 00 03 cmp %g0, %g3 4000b760: 86 40 20 00 addx %g0, 0, %g3 */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 4000b764: 80 a0 e0 00 cmp %g3, 0 4000b768: 12 80 00 07 bne 4000b784 4000b76c: c2 2e 80 00 stb %g1, [ %i2 ] type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 4000b770: b0 10 20 00 clr %i0 4000b774: 82 10 20 00 clr %g1 /* * Set token_len to the number of characters copied. */ *token_len = i; 4000b778: c2 26 c0 00 st %g1, [ %i3 ] 4000b77c: 81 c7 e0 08 ret 4000b780: 81 e8 00 00 restore */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 4000b784: 80 a6 60 00 cmp %i1, 0 4000b788: b0 10 20 01 mov 1, %i0 4000b78c: 12 bf ff fb bne 4000b778 4000b790: 82 10 20 01 mov 1, %g1 type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 4000b794: 10 bf ff f8 b 4000b774 4000b798: b0 10 20 00 clr %i0 =============================================================================== 4000b79c : rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 4000b79c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 4000b7a0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000b7a4: c2 00 61 08 ld [ %g1 + 0x108 ], %g1 ! 4001c908 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 4000b7a8: 80 a0 60 10 cmp %g1, 0x10 4000b7ac: 02 80 00 0a be 4000b7d4 <== NEVER TAKEN 4000b7b0: 86 10 20 00 clr %g3 4000b7b4: 84 10 20 20 mov 0x20, %g2 4000b7b8: 80 a0 40 02 cmp %g1, %g2 4000b7bc: 02 80 00 06 be 4000b7d4 4000b7c0: 86 00 e0 01 inc %g3 4000b7c4: 80 a0 e0 05 cmp %g3, 5 4000b7c8: 12 bf ff fc bne 4000b7b8 <== ALWAYS TAKEN 4000b7cc: 85 28 a0 01 sll %g2, 1, %g2 4000b7d0: 82 10 20 80 mov 0x80, %g1 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 4000b7d4: 05 10 00 74 sethi %hi(0x4001d000), %g2 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 4000b7d8: 40 00 0a 2c call 4000e088 4000b7dc: c2 20 a0 60 st %g1, [ %g2 + 0x60 ] ! 4001d060 temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4000b7e0: 94 10 20 30 mov 0x30, %o2 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 4000b7e4: d0 26 20 1c st %o0, [ %i0 + 0x1c ] temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 4000b7e8: f2 26 20 28 st %i1, [ %i0 + 0x28 ] * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; 4000b7ec: f6 26 20 24 st %i3, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 4000b7f0: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000b7f4: 90 06 20 38 add %i0, 0x38, %o0 4000b7f8: 40 00 10 86 call 4000fa10 4000b7fc: 92 12 63 80 or %o1, 0x380, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 4000b800: 90 10 20 01 mov 1, %o0 4000b804: 40 00 00 c8 call 4000bb24 4000b808: 92 10 20 10 mov 0x10, %o1 if ( !fs_info ) { 4000b80c: 80 a2 20 00 cmp %o0, 0 4000b810: 02 80 00 11 be 4000b854 <== NEVER TAKEN 4000b814: 05 10 00 74 sethi %hi(0x4001d000), %g2 fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4000b818: c8 06 20 1c ld [ %i0 + 0x1c ], %g4 /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000b81c: c2 00 a0 64 ld [ %g2 + 0x64 ], %g1 fs_info->ino_count = 1; 4000b820: 86 10 20 01 mov 1, %g3 4000b824: c6 22 20 04 st %g3, [ %o0 + 4 ] fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 4000b828: c6 21 20 38 st %g3, [ %g4 + 0x38 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000b82c: 86 00 60 01 add %g1, 1, %g3 4000b830: c6 20 a0 64 st %g3, [ %g2 + 0x64 ] fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 4000b834: d0 26 20 34 st %o0, [ %i0 + 0x34 ] */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 4000b838: f6 22 20 0c st %i3, [ %o0 + 0xc ] * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 4000b83c: f4 22 20 08 st %i2, [ %o0 + 8 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 4000b840: c2 22 00 00 st %g1, [ %o0 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 4000b844: 40 00 07 79 call 4000d628 4000b848: b0 10 20 00 clr %i0 return 0; } 4000b84c: 81 c7 e0 08 ret 4000b850: 81 e8 00 00 restore /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); 4000b854: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 <== NOT EXECUTED 4000b858: 40 00 00 f8 call 4000bc38 <== NOT EXECUTED 4000b85c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 4000b860: 40 00 0e 30 call 4000f120 <__errno> <== NOT EXECUTED 4000b864: 01 00 00 00 nop <== NOT EXECUTED 4000b868: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 4000b86c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000b870: 81 c7 e0 08 ret <== NOT EXECUTED 4000b874: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000424c : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 4000424c: 9d e3 bf 50 save %sp, -176, %sp int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 40004250: c2 06 00 00 ld [ %i0 ], %g1 40004254: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 40004258: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1 4000425c: 80 a0 60 07 cmp %g1, 7 40004260: 18 80 00 1f bgu 400042dc 40004264: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 40004268: 40 00 47 4a call 40015f90 4000426c: 90 10 00 1a mov %i2, %o0 40004270: a0 07 bf b0 add %fp, -80, %l0 40004274: 92 10 00 08 mov %o0, %o1 40004278: 96 07 bf fc add %fp, -4, %o3 4000427c: 94 10 00 10 mov %l0, %o2 40004280: 40 00 34 6d call 40011434 40004284: 90 10 00 1a mov %i2, %o0 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 40004288: 90 10 00 19 mov %i1, %o0 4000428c: 94 10 00 10 mov %l0, %o2 40004290: 92 10 20 03 mov 3, %o1 40004294: 17 00 00 28 sethi %hi(0xa000), %o3 40004298: 98 07 bf d8 add %fp, -40, %o4 4000429c: 40 00 30 e2 call 40010624 400042a0: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 400042a4: 80 a2 20 00 cmp %o0, 0 400042a8: 02 80 00 13 be 400042f4 <== NEVER TAKEN 400042ac: c2 07 bf d8 ld [ %fp + -40 ], %g1 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); 400042b0: 90 07 bf f4 add %fp, -12, %o0 rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 400042b4: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 400042b8: 92 10 20 00 clr %o1 rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 400042bc: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 400042c0: 40 00 02 d5 call 40004e14 400042c4: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] 400042c8: c4 07 bf f4 ld [ %fp + -12 ], %g2 400042cc: c2 07 bf d8 ld [ %fp + -40 ], %g1 400042d0: c4 20 60 48 st %g2, [ %g1 + 0x48 ] return 0; } 400042d4: 81 c7 e0 08 ret 400042d8: 91 e8 20 00 restore %g0, 0, %o0 /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 400042dc: 40 00 43 8e call 40015114 <__errno> 400042e0: b0 10 3f ff mov -1, %i0 400042e4: 82 10 20 1f mov 0x1f, %g1 400042e8: c2 22 00 00 st %g1, [ %o0 ] 400042ec: 81 c7 e0 08 ret 400042f0: 81 e8 00 00 restore ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 400042f4: 40 00 43 88 call 40015114 <__errno> <== NOT EXECUTED 400042f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400042fc: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40004300: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004304: 81 c7 e0 08 ret <== NOT EXECUTED 40004308: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40013a38 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 40013a38: 9d e3 bf a0 save %sp, -96, %sp block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40013a3c: 80 a6 20 00 cmp %i0, 0 40013a40: 02 80 00 18 be 40013aa0 <== NEVER TAKEN 40013a44: 11 10 00 89 sethi %hi(0x40022400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013a48: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40013a4c: 80 a0 60 05 cmp %g1, 5 40013a50: 12 80 00 1b bne 40013abc <== NEVER TAKEN 40013a54: 90 10 00 18 mov %i0, %o0 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 40013a58: 92 10 00 19 mov %i1, %o1 40013a5c: 7f ff fe 64 call 400133ec 40013a60: 94 10 20 01 mov 1, %o2 if ( *block_entry_ptr ) 40013a64: c2 02 00 00 ld [ %o0 ], %g1 assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 40013a68: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 40013a6c: 80 a0 60 00 cmp %g1, 0 40013a70: 02 80 00 04 be 40013a80 40013a74: b0 10 20 00 clr %i0 if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 40013a78: 81 c7 e0 08 ret 40013a7c: 81 e8 00 00 restore #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 40013a80: 7f ff fe 4e call 400133b8 40013a84: b0 10 20 01 mov 1, %i0 if ( !memory ) 40013a88: 80 a2 20 00 cmp %o0, 0 40013a8c: 02 bf ff fb be 40013a78 <== NEVER TAKEN 40013a90: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 40013a94: d0 24 00 00 st %o0, [ %l0 ] return 0; } 40013a98: 81 c7 e0 08 ret 40013a9c: 91 e8 20 00 restore %g0, 0, %o0 ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40013aa0: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013aa4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013aa8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013aac: 94 12 a3 68 or %o2, 0x368, %o2 <== NOT EXECUTED 40013ab0: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED 40013ab4: 7f ff c3 74 call 40004884 <__assert_func> <== NOT EXECUTED 40013ab8: 92 10 21 69 mov 0x169, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013abc: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40013ac0: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013ac4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013ac8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013acc: 94 12 a3 68 or %o2, 0x368, %o2 <== NOT EXECUTED 40013ad0: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED 40013ad4: 7f ff c3 6c call 40004884 <__assert_func> <== NOT EXECUTED 40013ad8: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED =============================================================================== 40013ae0 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 40013ae0: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40013ae4: 80 a6 20 00 cmp %i0, 0 40013ae8: 02 80 00 5b be 40013c54 <== NEVER TAKEN 40013aec: 11 10 00 89 sethi %hi(0x40022400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013af0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40013af4: 80 a0 60 05 cmp %g1, 5 40013af8: 12 80 00 50 bne 40013c38 <== NEVER TAKEN 40013afc: 03 10 00 8d sethi %hi(0x40023400), %g1 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 40013b00: e2 00 62 e8 ld [ %g1 + 0x2e8 ], %l1 ! 400236e8 40013b04: a1 34 60 02 srl %l1, 2, %l0 40013b08: 92 10 00 10 mov %l0, %o1 40013b0c: 40 00 2a c7 call 4001e628 <.umul> 40013b10: 90 04 20 01 add %l0, 1, %o0 40013b14: 92 10 00 10 mov %l0, %o1 40013b18: 40 00 2a c4 call 4001e628 <.umul> 40013b1c: 90 02 20 01 inc %o0 40013b20: 92 10 00 11 mov %l1, %o1 40013b24: 40 00 2a c1 call 4001e628 <.umul> 40013b28: 90 02 3f ff add %o0, -1, %o0 40013b2c: 82 10 20 00 clr %g1 40013b30: 80 a0 40 19 cmp %g1, %i1 40013b34: 04 80 00 37 ble 40013c10 <== ALWAYS TAKEN 40013b38: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 40013b3c: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 <== NOT EXECUTED 40013b40: 80 a6 40 12 cmp %i1, %l2 40013b44: 04 80 00 29 ble 40013be8 <== ALWAYS TAKEN 40013b48: a9 3c 60 1f sra %l1, 0x1f, %l4 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40013b4c: 96 10 00 11 mov %l1, %o3 40013b50: 94 10 00 14 mov %l4, %o2 40013b54: 90 10 00 19 mov %i1, %o0 40013b58: 40 00 2c 79 call 4001ed3c <__divdi3> 40013b5c: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40013b60: 90 10 00 12 mov %l2, %o0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40013b64: a0 10 00 09 mov %o1, %l0 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40013b68: 94 10 00 14 mov %l4, %o2 40013b6c: 92 10 00 13 mov %l3, %o1 40013b70: 40 00 2c 73 call 4001ed3c <__divdi3> 40013b74: 96 10 00 11 mov %l1, %o3 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 40013b78: 80 a4 00 09 cmp %l0, %o1 40013b7c: 0a 80 00 21 bcs 40013c00 <== NEVER TAKEN 40013b80: a4 10 00 09 mov %o1, %l2 40013b84: 10 80 00 05 b 40013b98 40013b88: a2 10 00 09 mov %o1, %l1 40013b8c: 80 a4 00 11 cmp %l0, %l1 40013b90: 2a 80 00 1d bcs,a 40013c04 40013b94: f4 26 20 54 st %i2, [ %i0 + 0x54 ] if ( IMFS_memfile_addblock( the_jnode, block ) ) { 40013b98: 90 10 00 18 mov %i0, %o0 40013b9c: 7f ff ff a7 call 40013a38 40013ba0: 92 10 00 11 mov %l1, %o1 40013ba4: 80 a2 20 00 cmp %o0, 0 40013ba8: 22 bf ff f9 be,a 40013b8c <== ALWAYS TAKEN 40013bac: a2 04 60 01 inc %l1 for ( ; block>=old_blocks ; block-- ) { 40013bb0: 10 80 00 06 b 40013bc8 <== NOT EXECUTED 40013bb4: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 40013bb8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40013bbc: 7f ff fe dc call 4001372c <== NOT EXECUTED 40013bc0: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 40013bc4: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED 40013bc8: 08 bf ff fc bleu 40013bb8 <== NOT EXECUTED 40013bcc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 40013bd0: 40 00 05 51 call 40015114 <__errno> <== NOT EXECUTED 40013bd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40013bd8: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 40013bdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40013be0: 81 c7 e0 08 ret <== NOT EXECUTED 40013be4: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 40013be8: 12 80 00 04 bne 40013bf8 <== NEVER TAKEN 40013bec: 80 a6 80 13 cmp %i2, %l3 40013bf0: 18 bf ff d7 bgu 40013b4c 40013bf4: a9 3c 60 1f sra %l1, 0x1f, %l4 40013bf8: 81 c7 e0 08 ret 40013bfc: 91 e8 20 00 restore %g0, 0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 40013c00: f4 26 20 54 st %i2, [ %i0 + 0x54 ] <== NOT EXECUTED 40013c04: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 40013c08: 81 c7 e0 08 ret 40013c0c: 91 e8 20 00 restore %g0, 0, %o0 assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 40013c10: 12 80 00 04 bne 40013c20 <== NEVER TAKEN 40013c14: 80 a2 00 1a cmp %o0, %i2 40013c18: 38 bf ff ca bgu,a 40013b40 <== ALWAYS TAKEN 40013c1c: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 rtems_set_errno_and_return_minus_one( EINVAL ); 40013c20: 40 00 05 3d call 40015114 <__errno> <== NOT EXECUTED 40013c24: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40013c28: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40013c2c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40013c30: 81 c7 e0 08 ret <== NOT EXECUTED 40013c34: 81 e8 00 00 restore <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013c38: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013c3c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013c40: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013c44: 94 12 a3 80 or %o2, 0x380, %o2 <== NOT EXECUTED 40013c48: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED 40013c4c: 7f ff c3 0e call 40004884 <__assert_func> <== NOT EXECUTED 40013c50: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40013c54: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013c58: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013c5c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013c60: 94 12 a3 80 or %o2, 0x380, %o2 <== NOT EXECUTED 40013c64: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED 40013c68: 7f ff c3 07 call 40004884 <__assert_func> <== NOT EXECUTED 40013c6c: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED =============================================================================== 400133ec : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 400133ec: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 400133f0: 80 a6 20 00 cmp %i0, 0 400133f4: 02 80 00 91 be 40013638 <== NEVER TAKEN 400133f8: 11 10 00 89 sethi %hi(0x40022400), %o0 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 400133fc: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40013400: 80 a0 60 05 cmp %g1, 5 40013404: 12 80 00 94 bne 40013654 <== NEVER TAKEN 40013408: 03 10 00 8d sethi %hi(0x40023400), %g1 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 4001340c: e0 00 62 e8 ld [ %g1 + 0x2e8 ], %l0 ! 400236e8 40013410: a1 34 20 02 srl %l0, 2, %l0 40013414: 82 04 3f ff add %l0, -1, %g1 40013418: 80 a6 40 01 cmp %i1, %g1 4001341c: 08 80 00 20 bleu 4001349c <== ALWAYS TAKEN 40013420: 80 a6 a0 00 cmp %i2, 0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 40013424: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED 40013428: 40 00 2c 80 call 4001e628 <.umul> <== NOT EXECUTED 4001342c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40013430: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 40013434: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 40013438: 18 80 00 21 bgu 400134bc <== NOT EXECUTED 4001343c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 40013440: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40013444: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40013448: 40 00 2d 5e call 4001e9c0 <.urem> <== NOT EXECUTED 4001344c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40013450: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40013454: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40013458: 40 00 2c ae call 4001e710 <.udiv> <== NOT EXECUTED 4001345c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 40013460: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40013464: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 40013468: 02 80 00 42 be 40013570 <== NOT EXECUTED 4001346c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 40013470: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40013474: 02 80 00 5e be 400135ec <== NOT EXECUTED 40013478: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 4001347c: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 40013480: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 40013484: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40013488: 02 80 00 52 be 400135d0 <== NOT EXECUTED 4001348c: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED if ( !p1 ) return 0; p[ doubly ] = (block_p) p1; } return (block_p *)&p1[ singly ]; 40013490: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40013494: 81 c7 e0 08 ret <== NOT EXECUTED 40013498: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 4001349c: 02 80 00 40 be 4001359c 400134a0: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 if ( !p ) { 400134a4: 80 a2 20 00 cmp %o0, 0 400134a8: 02 80 00 43 be 400135b4 400134ac: 01 00 00 00 nop p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 400134b0: b3 2e 60 02 sll %i1, 2, %i1 400134b4: 81 c7 e0 08 ret 400134b8: 91 ea 00 19 restore %o0, %i1, %o0 #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 400134bc: 90 02 20 01 inc %o0 <== NOT EXECUTED 400134c0: 40 00 2c 5a call 4001e628 <.umul> <== NOT EXECUTED 400134c4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400134c8: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 400134cc: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 400134d0: 18 80 00 31 bgu 40013594 <== NOT EXECUTED 400134d4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 400134d8: a2 26 40 11 sub %i1, %l1, %l1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 400134dc: 40 00 2d 39 call 4001e9c0 <.urem> <== NOT EXECUTED 400134e0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 400134e4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 400134e8: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 400134ec: 40 00 2c 89 call 4001e710 <.udiv> <== NOT EXECUTED 400134f0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 400134f4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400134f8: 40 00 2c 86 call 4001e710 <.udiv> <== NOT EXECUTED 400134fc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40013500: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40013504: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40013508: 40 00 2d 2e call 4001e9c0 <.urem> <== NOT EXECUTED 4001350c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40013510: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40013514: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40013518: 02 80 00 3c be 40013608 <== NOT EXECUTED 4001351c: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 40013520: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40013524: 02 80 00 53 be 40013670 <== NOT EXECUTED 40013528: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 4001352c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40013530: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 40013534: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40013538: 02 80 00 55 be 4001368c <== NOT EXECUTED 4001353c: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 40013540: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 40013544: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 40013548: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4001354c: 12 bf ff d9 bne 400134b0 <== NOT EXECUTED 40013550: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 40013554: 7f ff ff 99 call 400133b8 <== NOT EXECUTED 40013558: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 4001355c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40013560: 22 80 00 13 be,a 400135ac <== NOT EXECUTED 40013564: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 40013568: 10 bf ff d2 b 400134b0 <== NOT EXECUTED 4001356c: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 40013570: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40013574: 02 80 00 0e be 400135ac <== NOT EXECUTED 40013578: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 4001357c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 40013580: c2 00 40 10 ld [ %g1 + %l0 ], %g1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; 40013584: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40013588: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4001358c: 12 80 00 08 bne 400135ac <== NOT EXECUTED 40013590: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 40013594: 81 c7 e0 08 ret <== NOT EXECUTED 40013598: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } if ( !p ) return 0; return &info->indirect[ my_block ]; 4001359c: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 400135a0: 80 a2 20 00 cmp %o0, 0 400135a4: 02 bf ff fc be 40013594 <== NEVER TAKEN 400135a8: b0 02 00 19 add %o0, %i1, %i0 /* * This means the requested block number is out of range. */ return 0; } 400135ac: 81 c7 e0 08 ret 400135b0: 81 e8 00 00 restore p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 400135b4: 7f ff ff 81 call 400133b8 400135b8: 01 00 00 00 nop if ( !p ) 400135bc: 80 a2 20 00 cmp %o0, 0 400135c0: 22 bf ff fb be,a 400135ac <== NEVER TAKEN 400135c4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 400135c8: 10 bf ff ba b 400134b0 400135cc: d0 26 20 58 st %o0, [ %i0 + 0x58 ] info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 400135d0: 7f ff ff 7a call 400133b8 <== NOT EXECUTED 400135d4: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 400135d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400135dc: 22 bf ff f4 be,a 400135ac <== NOT EXECUTED 400135e0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 400135e4: 10 bf ff ab b 40013490 <== NOT EXECUTED 400135e8: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 400135ec: 7f ff ff 73 call 400133b8 <== NOT EXECUTED 400135f0: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 400135f4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400135f8: 22 bf ff ed be,a 400135ac <== NOT EXECUTED 400135fc: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 40013600: 10 bf ff 9f b 4001347c <== NOT EXECUTED 40013604: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 40013608: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4001360c: 02 bf ff e8 be 400135ac <== NOT EXECUTED 40013610: b0 10 20 00 clr %i0 <== NOT EXECUTED #if 0 fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly ); fflush(stdout); #endif p1 = (block_p *) p[ triply ]; 40013614: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40013618: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 4001361c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40013620: 02 bf ff e3 be 400135ac <== NOT EXECUTED 40013624: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40013628: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED 4001362c: b3 2e 60 02 sll %i1, 2, %i1 <== NOT EXECUTED 40013630: 81 c7 e0 08 ret <== NOT EXECUTED 40013634: 91 ee 00 19 restore %i0, %i1, %o0 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40013638: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 4001363c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013640: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013644: 94 12 a2 c0 or %o2, 0x2c0, %o2 <== NOT EXECUTED 40013648: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED 4001364c: 7f ff c4 8e call 40004884 <__assert_func> <== NOT EXECUTED 40013650: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013654: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013658: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 4001365c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013660: 94 12 a2 c0 or %o2, 0x2c0, %o2 <== NOT EXECUTED 40013664: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED 40013668: 7f ff c4 87 call 40004884 <__assert_func> <== NOT EXECUTED 4001366c: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 40013670: 7f ff ff 52 call 400133b8 <== NOT EXECUTED 40013674: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 40013678: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4001367c: 22 bf ff cc be,a 400135ac <== NOT EXECUTED 40013680: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 40013684: 10 bf ff aa b 4001352c <== NOT EXECUTED 40013688: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 4001368c: 7f ff ff 4b call 400133b8 <== NOT EXECUTED 40013690: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 40013694: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40013698: 22 bf ff c5 be,a 400135ac <== NOT EXECUTED 4001369c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 400136a0: 10 bf ff a8 b 40013540 <== NOT EXECUTED 400136a4: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED =============================================================================== 40014140 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40014140: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40014144: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 40014148: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 4001414c: 02 80 00 b5 be 40014420 <== NEVER TAKEN 40014150: a6 10 00 1a mov %i2, %l3 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 40014154: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40014158: 84 00 7f fb add %g1, -5, %g2 4001415c: 80 a0 a0 01 cmp %g2, 1 40014160: 18 80 00 a8 bgu 40014400 <== NEVER TAKEN 40014164: 80 a6 e0 00 cmp %i3, 0 /* * Error checks on arguments */ assert( dest ); 40014168: 02 80 00 96 be 400143c0 <== NEVER TAKEN 4001416c: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 40014170: 02 80 00 86 be 40014388 <== NEVER TAKEN 40014174: 80 a0 60 06 cmp %g1, 6 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 40014178: 02 80 00 5f be 400142f4 <== NEVER TAKEN 4001417c: 86 10 20 00 clr %g3 * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 40014180: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 /* * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; 40014184: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 40014188: 80 a0 c0 02 cmp %g3, %g2 4001418c: c8 04 20 54 ld [ %l0 + 0x54 ], %g4 40014190: 04 80 00 52 ble 400142d8 <== ALWAYS TAKEN 40014194: 9a 07 00 1a add %i4, %i2, %o5 my_length = the_jnode->info.file.size - start; 40014198: b8 21 00 01 sub %g4, %g1, %i4 <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4001419c: 29 10 00 8d sethi %hi(0x40023400), %l4 <== NOT EXECUTED 400141a0: e2 05 22 e8 ld [ %l4 + 0x2e8 ], %l1 ! 400236e8 <== NOT EXECUTED 400141a4: 90 10 00 12 mov %l2, %o0 400141a8: ab 3c 60 1f sra %l1, 0x1f, %l5 400141ac: 96 10 00 11 mov %l1, %o3 400141b0: 94 10 00 15 mov %l5, %o2 400141b4: 40 00 2b c9 call 4001f0d8 <__moddi3> 400141b8: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400141bc: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 400141c0: ac 10 00 09 mov %o1, %l6 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400141c4: 94 10 00 15 mov %l5, %o2 400141c8: 92 10 00 13 mov %l3, %o1 400141cc: 40 00 2a dc call 4001ed3c <__divdi3> 400141d0: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 400141d4: 80 a5 a0 00 cmp %l6, 0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 400141d8: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 400141dc: aa 10 00 1b mov %i3, %l5 400141e0: 02 80 00 14 be 40014230 400141e4: b0 10 20 00 clr %i0 to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400141e8: 90 10 00 10 mov %l0, %o0 400141ec: 7f ff fc 80 call 400133ec 400141f0: 94 10 20 00 clr %o2 assert( block_ptr ); 400141f4: 80 a2 20 00 cmp %o0, 0 400141f8: 02 80 00 92 be 40014440 <== NEVER TAKEN 400141fc: a2 24 40 16 sub %l1, %l6, %l1 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40014200: 80 a7 00 11 cmp %i4, %l1 40014204: 18 80 00 4f bgu 40014340 40014208: b0 10 00 1c mov %i4, %i0 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 4001420c: d2 02 00 00 ld [ %o0 ], %o1 40014210: 94 10 00 18 mov %i0, %o2 40014214: 90 10 00 1b mov %i3, %o0 40014218: 40 00 05 fb call 40015a04 4001421c: 92 02 40 16 add %o1, %l6, %o1 dest += to_copy; block++; my_length -= to_copy; 40014220: e2 05 22 e8 ld [ %l4 + 0x2e8 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); dest += to_copy; 40014224: aa 06 c0 18 add %i3, %i0, %l5 block++; 40014228: a4 04 a0 01 inc %l2 my_length -= to_copy; 4001422c: b8 27 00 18 sub %i4, %i0, %i4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40014230: 80 a7 00 11 cmp %i4, %l1 40014234: 0a 80 00 15 bcs 40014288 40014238: 80 a7 20 00 cmp %i4, 0 4001423c: a8 15 22 e8 or %l4, 0x2e8, %l4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40014240: 90 10 00 10 mov %l0, %o0 40014244: 92 10 00 12 mov %l2, %o1 40014248: 7f ff fc 69 call 400133ec 4001424c: 94 10 20 00 clr %o2 assert( block_ptr ); 40014250: 80 a2 20 00 cmp %o0, 0 40014254: 02 80 00 53 be 400143a0 <== NEVER TAKEN 40014258: 94 10 00 11 mov %l1, %o2 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4001425c: d2 02 00 00 ld [ %o0 ], %o1 40014260: 40 00 05 e9 call 40015a04 40014264: 90 10 00 15 mov %l5, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40014268: c2 05 00 00 ld [ %l4 ], %g1 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; my_length -= to_copy; 4001426c: b8 27 00 11 sub %i4, %l1, %i4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; 40014270: aa 05 40 11 add %l5, %l1, %l5 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40014274: 80 a0 40 1c cmp %g1, %i4 assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 40014278: a4 04 a0 01 inc %l2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4001427c: 08 bf ff f1 bleu 40014240 40014280: b0 06 00 11 add %i0, %l1, %i0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 40014284: 80 a7 20 00 cmp %i4, 0 40014288: 02 80 00 0e be 400142c0 4001428c: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40014290: 92 10 00 12 mov %l2, %o1 40014294: 90 10 00 10 mov %l0, %o0 40014298: 7f ff fc 55 call 400133ec 4001429c: 94 10 20 00 clr %o2 assert( block_ptr ); 400142a0: 80 a2 20 00 cmp %o0, 0 400142a4: 02 80 00 4f be 400143e0 <== NEVER TAKEN 400142a8: b0 06 00 1c add %i0, %i4, %i0 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 400142ac: d2 02 00 00 ld [ %o0 ], %o1 400142b0: 90 10 00 15 mov %l5, %o0 400142b4: 40 00 05 d4 call 40015a04 400142b8: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 400142bc: 90 07 bf f8 add %fp, -8, %o0 400142c0: 7f ff c2 d5 call 40004e14 400142c4: 92 10 20 00 clr %o1 400142c8: c2 07 bf f8 ld [ %fp + -8 ], %g1 400142cc: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 400142d0: 81 c7 e0 08 ret 400142d4: 81 e8 00 00 restore * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 400142d8: 12 bf ff b2 bne 400141a0 <== NEVER TAKEN 400142dc: 29 10 00 8d sethi %hi(0x40023400), %l4 400142e0: 80 a3 40 04 cmp %o5, %g4 400142e4: 08 bf ff b0 bleu 400141a4 400142e8: e2 05 22 e8 ld [ %l4 + 0x2e8 ], %l1 my_length = the_jnode->info.file.size - start; 400142ec: 10 bf ff ae b 400141a4 400142f0: b8 21 00 01 sub %g4, %g1, %i4 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 400142f4: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 400142f8: 82 10 20 00 clr %g1 <== NOT EXECUTED 400142fc: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 40014300: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 40014304: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40014308: 04 80 00 10 ble 40014348 <== NOT EXECUTED 4001430c: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 40014310: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 40014314: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 40014318: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 4001431c: 40 00 05 ba call 40015a04 <== NOT EXECUTED 40014320: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 40014324: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40014328: 7f ff c2 bb call 40004e14 <== NOT EXECUTED 4001432c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40014330: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40014334: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 40014338: 81 c7 e0 08 ret <== NOT EXECUTED 4001433c: 81 e8 00 00 restore <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40014340: 10 bf ff b3 b 4001420c 40014344: b0 10 00 11 mov %l1, %i0 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 40014348: 12 80 00 04 bne 40014358 <== NOT EXECUTED 4001434c: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 40014350: 38 bf ff f1 bgu,a 40014314 <== NOT EXECUTED 40014354: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 40014358: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 4001435c: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 40014360: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 40014364: 40 00 05 a8 call 40015a04 <== NOT EXECUTED 40014368: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 4001436c: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40014370: 7f ff c2 a9 call 40004e14 <== NOT EXECUTED 40014374: 92 10 20 00 clr %o1 <== NOT EXECUTED 40014378: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4001437c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 40014380: 81 c7 e0 08 ret <== NOT EXECUTED 40014384: 81 e8 00 00 restore <== NOT EXECUTED * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 40014388: 40 00 03 63 call 40015114 <__errno> <== NOT EXECUTED 4001438c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40014390: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40014394: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40014398: 81 c7 e0 08 ret <== NOT EXECUTED 4001439c: 81 e8 00 00 restore <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 400143a0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 400143a4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 400143a8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 400143ac: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 400143b0: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 400143b4: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 400143b8: 7f ff c1 33 call 40004884 <__assert_func> <== NOT EXECUTED 400143bc: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 400143c0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 400143c4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 400143c8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 400143cc: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 400143d0: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 400143d4: 96 12 e2 b8 or %o3, 0x2b8, %o3 <== NOT EXECUTED 400143d8: 7f ff c1 2b call 40004884 <__assert_func> <== NOT EXECUTED 400143dc: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 400143e0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 400143e4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 400143e8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 400143ec: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 400143f0: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 400143f4: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 400143f8: 7f ff c1 23 call 40004884 <__assert_func> <== NOT EXECUTED 400143fc: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 40014400: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40014404: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40014408: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 4001440c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40014410: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 40014414: 96 12 e2 68 or %o3, 0x268, %o3 <== NOT EXECUTED 40014418: 7f ff c1 1b call 40004884 <__assert_func> <== NOT EXECUTED 4001441c: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40014420: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40014424: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40014428: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 4001442c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40014430: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 40014434: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED 40014438: 7f ff c1 13 call 40004884 <__assert_func> <== NOT EXECUTED 4001443c: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40014440: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40014444: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40014448: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 4001444c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40014450: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 40014454: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 40014458: 7f ff c1 0b call 40004884 <__assert_func> <== NOT EXECUTED 4001445c: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED =============================================================================== 40013788 : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 40013788: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4001378c: 80 a6 20 00 cmp %i0, 0 40013790: 02 80 00 62 be 40013918 <== NEVER TAKEN 40013794: 11 10 00 89 sethi %hi(0x40022400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013798: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4001379c: 80 a0 60 05 cmp %g1, 5 400137a0: 12 80 00 65 bne 40013934 <== NEVER TAKEN 400137a4: 23 10 00 8d sethi %hi(0x40023400), %l1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 400137a8: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 /* * Eventually this could be set smarter at each call to * memfile_free_blocks_in_table to greatly speed this up. */ to_free = IMFS_MEMFILE_BLOCK_SLOTS; 400137ac: e6 04 62 e8 ld [ %l1 + 0x2e8 ], %l3 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 400137b0: 80 a0 60 00 cmp %g1, 0 400137b4: 02 80 00 05 be 400137c8 400137b8: a7 34 e0 02 srl %l3, 2, %l3 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 400137bc: 90 06 20 58 add %i0, 0x58, %o0 400137c0: 7f ff ff ba call 400136a8 400137c4: 92 10 00 13 mov %l3, %o1 } if ( info->doubly_indirect ) { 400137c8: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 400137cc: 80 a0 60 00 cmp %g1, 0 400137d0: 02 80 00 1b be 4001383c <== ALWAYS TAKEN 400137d4: c4 04 62 e8 ld [ %l1 + 0x2e8 ], %g2 for ( i=0 ; i <== NOT EXECUTED 400137e4: 90 10 20 00 clr %o0 <== NOT EXECUTED 400137e8: 25 10 00 8d sethi %hi(0x40023400), %l2 <== NOT EXECUTED 400137ec: a4 14 a2 e8 or %l2, 0x2e8, %l2 ! 400236e8 <== NOT EXECUTED 400137f0: 10 80 00 03 b 400137fc <== NOT EXECUTED 400137f4: a0 10 20 00 clr %l0 <== NOT EXECUTED 400137f8: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 400137fc: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 40013800: c4 00 40 08 ld [ %g1 + %o0 ], %g2 <== NOT EXECUTED 40013804: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40013808: 02 80 00 04 be 40013818 <== NOT EXECUTED 4001380c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 40013810: 7f ff ff a6 call 400136a8 <== NOT EXECUTED 40013814: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 4001382c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { memfile_free_blocks_in_table( (block_p **)&info->doubly_indirect[i], to_free ); } } memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); 40013830: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 40013834: 7f ff ff 9d call 400136a8 <== NOT EXECUTED 40013838: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED } if ( info->triply_indirect ) { 4001383c: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 40013840: 80 a2 20 00 cmp %o0, 0 40013844: 02 80 00 33 be 40013910 <== ALWAYS TAKEN 40013848: c2 04 62 e8 ld [ %l1 + 0x2e8 ], %g1 for ( i=0 ; i <== NOT EXECUTED 40013858: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 4001385c: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40013860: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40013864: 22 80 00 29 be,a 40013908 <== NOT EXECUTED 40013868: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 4001386c: 25 10 00 8d sethi %hi(0x40023400), %l2 <== NOT EXECUTED 40013870: aa 10 20 00 clr %l5 <== NOT EXECUTED 40013874: a4 14 a2 e8 or %l2, 0x2e8, %l2 <== NOT EXECUTED 40013878: a8 10 20 00 clr %l4 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 40013884: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 40013888: 90 10 20 00 clr %o0 <== NOT EXECUTED 4001388c: a0 10 20 00 clr %l0 <== NOT EXECUTED if ( p[j] ) { 40013890: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 40013894: c2 04 40 08 ld [ %l1 + %o0 ], %g1 <== NOT EXECUTED 40013898: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4001389c: 02 80 00 04 be 400138ac <== NOT EXECUTED 400138a0: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 400138a4: 7f ff ff 81 call 400136a8 <== NOT EXECUTED 400138a8: 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 400138c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400138c4: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 400138c8: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 400138cc: 7f ff ff 77 call 400136a8 <== NOT EXECUTED 400138d0: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 400138e8: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 400138ec: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 400138f0: ab 2d 20 02 sll %l4, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 400138f4: e2 02 00 15 ld [ %o0 + %l5 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 400138f8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400138fc: 12 bf ff e1 bne 40013880 <== NOT EXECUTED 40013900: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 40013904: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 40013908: 7f ff ff 68 call 400136a8 <== NOT EXECUTED 4001390c: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 40013910: 81 c7 e0 08 ret 40013914: 91 e8 20 00 restore %g0, 0, %o0 /* * Perform internal consistency checks */ assert( the_jnode ); 40013918: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 4001391c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013920: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013924: 94 12 a3 10 or %o2, 0x310, %o2 <== NOT EXECUTED 40013928: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED 4001392c: 7f ff c3 d6 call 40004884 <__assert_func> <== NOT EXECUTED 40013930: 92 10 21 ee mov 0x1ee, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013934: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013938: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 4001393c: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013940: 94 12 a3 10 or %o2, 0x310, %o2 <== NOT EXECUTED 40013944: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED 40013948: 7f ff c3 cf call 40004884 <__assert_func> <== NOT EXECUTED 4001394c: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED =============================================================================== 4001372c : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 4001372c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40013730: 94 10 20 00 clr %o2 <== NOT EXECUTED 40013734: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40013738: 7f ff ff 2d call 400133ec <== NOT EXECUTED 4001373c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 40013740: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40013744: 02 80 00 08 be 40013764 <== NOT EXECUTED 40013748: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 4001374c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED *block_ptr = 0; 40013750: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED memfile_free_block( ptr ); 40013754: 7f ff ff 10 call 40013394 <== NOT EXECUTED 40013758: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED } return 1; } 4001375c: 81 c7 e0 08 ret <== NOT EXECUTED 40013760: 81 e8 00 00 restore <== NOT EXECUTED { block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40013764: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40013768: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 4001376c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013770: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013774: 94 12 a3 48 or %o2, 0x348, %o2 <== NOT EXECUTED 40013778: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 4001377c: 7f ff c4 42 call 40004884 <__assert_func> <== NOT EXECUTED 40013780: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED =============================================================================== 40013d9c : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 40013d9c: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40013da0: a0 96 20 00 orcc %i0, 0, %l0 40013da4: 02 80 00 8e be 40013fdc <== NEVER TAKEN 40013da8: 11 10 00 89 sethi %hi(0x40022400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013dac: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40013db0: 80 a0 60 05 cmp %g1, 5 40013db4: 12 80 00 83 bne 40013fc0 <== NEVER TAKEN 40013db8: 80 a6 e0 00 cmp %i3, 0 /* * Error check arguments */ assert( source ); 40013dbc: 02 80 00 9f be 40014038 <== NEVER TAKEN 40013dc0: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 40013dc4: 02 80 00 71 be 40013f88 <== NEVER TAKEN 40013dc8: 01 00 00 00 nop * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { 40013dcc: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40013dd0: 80 a0 60 00 cmp %g1, 0 40013dd4: 06 80 00 57 bl 40013f30 <== NEVER TAKEN 40013dd8: 94 07 00 1a add %i4, %i2, %o2 40013ddc: 80 a0 60 00 cmp %g1, 0 40013de0: 22 80 00 51 be,a 40013f24 <== ALWAYS TAKEN 40013de4: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40013de8: 25 10 00 8d sethi %hi(0x40023400), %l2 <== NOT EXECUTED 40013dec: e2 04 a2 e8 ld [ %l2 + 0x2e8 ], %l1 ! 400236e8 40013df0: 90 10 00 19 mov %i1, %o0 40013df4: a7 3c 60 1f sra %l1, 0x1f, %l3 40013df8: 96 10 00 11 mov %l1, %o3 40013dfc: 94 10 00 13 mov %l3, %o2 40013e00: 40 00 2c b6 call 4001f0d8 <__moddi3> 40013e04: 92 10 00 1a mov %i2, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40013e08: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40013e0c: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40013e10: 90 10 00 19 mov %i1, %o0 40013e14: 92 10 00 1a mov %i2, %o1 40013e18: 40 00 2b c9 call 4001ed3c <__divdi3> 40013e1c: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 40013e20: b0 10 20 00 clr %i0 40013e24: 80 a5 20 00 cmp %l4, 0 40013e28: 12 80 00 2d bne 40013edc 40013e2c: a6 10 00 09 mov %o1, %l3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40013e30: 80 a7 00 11 cmp %i4, %l1 40013e34: 0a 80 00 15 bcs 40013e88 40013e38: 80 a7 20 00 cmp %i4, 0 40013e3c: a4 14 a2 e8 or %l2, 0x2e8, %l2 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40013e40: 90 10 00 10 mov %l0, %o0 40013e44: 92 10 00 13 mov %l3, %o1 40013e48: 7f ff fd 69 call 400133ec 40013e4c: 94 10 20 00 clr %o2 assert( block_ptr ); 40013e50: 80 a2 20 00 cmp %o0, 0 40013e54: 02 80 00 53 be 40013fa0 <== NEVER TAKEN 40013e58: 92 10 00 1b mov %i3, %o1 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 40013e5c: d0 02 00 00 ld [ %o0 ], %o0 40013e60: 40 00 06 e9 call 40015a04 40013e64: 94 10 00 11 mov %l1, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40013e68: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 40013e6c: b8 27 00 11 sub %i4, %l1, %i4 return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; 40013e70: b6 06 c0 11 add %i3, %l1, %i3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40013e74: 80 a0 40 1c cmp %g1, %i4 #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; 40013e78: a6 04 e0 01 inc %l3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40013e7c: 08 bf ff f1 bleu 40013e40 40013e80: b0 06 00 11 add %i0, %l1, %i0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 40013e84: 80 a7 20 00 cmp %i4, 0 40013e88: 02 80 00 0e be 40013ec0 40013e8c: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40013e90: 92 10 00 13 mov %l3, %o1 40013e94: 90 10 00 10 mov %l0, %o0 40013e98: 7f ff fd 55 call 400133ec 40013e9c: 94 10 20 00 clr %o2 assert( block_ptr ); 40013ea0: 80 a2 20 00 cmp %o0, 0 40013ea4: 02 80 00 5d be 40014018 <== NEVER TAKEN 40013ea8: b0 06 00 1c add %i0, %i4, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); 40013eac: d0 02 00 00 ld [ %o0 ], %o0 40013eb0: 92 10 00 1b mov %i3, %o1 40013eb4: 40 00 06 d4 call 40015a04 40013eb8: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 40013ebc: 90 07 bf f8 add %fp, -8, %o0 40013ec0: 7f ff c3 d5 call 40004e14 40013ec4: 92 10 20 00 clr %o1 40013ec8: c2 07 bf f8 ld [ %fp + -8 ], %g1 40013ecc: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 40013ed0: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return copied; } 40013ed4: 81 c7 e0 08 ret 40013ed8: 81 e8 00 00 restore block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40013edc: 90 10 00 10 mov %l0, %o0 40013ee0: 7f ff fd 43 call 400133ec 40013ee4: 94 10 20 00 clr %o2 assert( block_ptr ); 40013ee8: 80 a2 20 00 cmp %o0, 0 40013eec: 02 80 00 43 be 40013ff8 <== NEVER TAKEN 40013ef0: b0 24 40 14 sub %l1, %l4, %i0 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40013ef4: 80 a6 00 1c cmp %i0, %i4 40013ef8: 18 80 00 1a bgu 40013f60 40013efc: d0 02 00 00 ld [ %o0 ], %o0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 40013f00: 92 10 00 1b mov %i3, %o1 40013f04: 90 02 00 14 add %o0, %l4, %o0 40013f08: 94 10 00 18 mov %i0, %o2 40013f0c: 40 00 06 be call 40015a04 40013f10: b6 06 c0 18 add %i3, %i0, %i3 src += to_copy; block++; 40013f14: a6 04 e0 01 inc %l3 my_length -= to_copy; copied += to_copy; 40013f18: e2 04 a2 e8 ld [ %l2 + 0x2e8 ], %l1 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 40013f1c: 10 bf ff c5 b 40013e30 40013f20: b8 27 00 18 sub %i4, %i0, %i4 * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { 40013f24: 80 a0 40 0a cmp %g1, %o2 40013f28: 1a bf ff b1 bcc 40013dec <== NEVER TAKEN 40013f2c: 25 10 00 8d sethi %hi(0x40023400), %l2 status = IMFS_memfile_extend( the_jnode, last_byte ); 40013f30: 90 10 00 10 mov %l0, %o0 40013f34: 7f ff fe eb call 40013ae0 40013f38: 92 10 20 00 clr %o1 if ( status ) 40013f3c: 80 a2 20 00 cmp %o0, 0 40013f40: 02 bf ff ab be 40013dec <== ALWAYS TAKEN 40013f44: 25 10 00 8d sethi %hi(0x40023400), %l2 rtems_set_errno_and_return_minus_one( ENOSPC ); 40013f48: 40 00 04 73 call 40015114 <__errno> <== NOT EXECUTED 40013f4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40013f50: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 40013f54: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40013f58: 81 c7 e0 08 ret <== NOT EXECUTED 40013f5c: 81 e8 00 00 restore <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40013f60: b0 10 00 1c mov %i4, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 40013f64: 92 10 00 1b mov %i3, %o1 40013f68: 90 02 00 14 add %o0, %l4, %o0 40013f6c: 94 10 00 18 mov %i0, %o2 40013f70: 40 00 06 a5 call 40015a04 40013f74: b6 06 c0 18 add %i3, %i0, %i3 src += to_copy; block++; 40013f78: a6 04 e0 01 inc %l3 my_length -= to_copy; copied += to_copy; 40013f7c: e2 04 a2 e8 ld [ %l2 + 0x2e8 ], %l1 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 40013f80: 10 bf ff ac b 40013e30 40013f84: b8 27 00 18 sub %i4, %i0, %i4 * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 40013f88: 40 00 04 63 call 40015114 <__errno> <== NOT EXECUTED 40013f8c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40013f90: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40013f94: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40013f98: 81 c7 e0 08 ret <== NOT EXECUTED 40013f9c: 81 e8 00 00 restore <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40013fa0: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40013fa4: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013fa8: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013fac: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013fb0: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 40013fb4: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 40013fb8: 7f ff c2 33 call 40004884 <__assert_func> <== NOT EXECUTED 40013fbc: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40013fc0: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013fc4: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013fc8: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013fcc: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 40013fd0: 96 12 e2 18 or %o3, 0x218, %o3 <== NOT EXECUTED 40013fd4: 7f ff c2 2c call 40004884 <__assert_func> <== NOT EXECUTED 40013fd8: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 40013fdc: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013fe0: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013fe4: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013fe8: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 40013fec: 96 12 e2 08 or %o3, 0x208, %o3 <== NOT EXECUTED 40013ff0: 7f ff c2 25 call 40004884 <__assert_func> <== NOT EXECUTED 40013ff4: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40013ff8: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 40013ffc: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40014000: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40014004: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40014008: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 4001400c: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 40014010: 7f ff c2 1d call 40004884 <__assert_func> <== NOT EXECUTED 40014014: 92 10 23 1c mov 0x31c, %o1 <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 40014018: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 4001401c: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40014020: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40014024: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40014028: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 4001402c: 96 12 e2 50 or %o3, 0x250, %o3 <== NOT EXECUTED 40014030: 7f ff c2 15 call 40004884 <__assert_func> <== NOT EXECUTED 40014034: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 40014038: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 4001403c: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40014040: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40014044: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 40014048: 96 12 e2 60 or %o3, 0x260, %o3 <== NOT EXECUTED 4001404c: 7f ff c2 0e call 40004884 <__assert_func> <== NOT EXECUTED 40014050: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED =============================================================================== 4000b878 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000b878: 9d e3 bf 58 save %sp, -168, %sp IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 4000b87c: 40 00 11 e1 call 40010000 4000b880: 90 10 00 18 mov %i0, %o0 4000b884: a0 07 bf b8 add %fp, -72, %l0 4000b888: 92 10 00 08 mov %o0, %o1 4000b88c: 96 07 bf fc add %fp, -4, %o3 4000b890: 90 10 00 18 mov %i0, %o0 4000b894: 7f ff ff 7a call 4000b67c 4000b898: 94 10 00 10 mov %l0, %o2 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4000b89c: 03 00 00 3c sethi %hi(0xf000), %g1 4000b8a0: 05 00 00 10 sethi %hi(0x4000), %g2 4000b8a4: 82 0e 40 01 and %i1, %g1, %g1 4000b8a8: 80 a0 40 02 cmp %g1, %g2 4000b8ac: 02 80 00 23 be 4000b938 4000b8b0: 05 00 00 20 sethi %hi(0x8000), %g2 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 4000b8b4: 80 a0 40 02 cmp %g1, %g2 4000b8b8: 02 80 00 08 be 4000b8d8 4000b8bc: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4000b8c0: 05 00 00 08 sethi %hi(0x2000), %g2 4000b8c4: 80 a0 40 02 cmp %g1, %g2 4000b8c8: 12 80 00 0f bne 4000b904 4000b8cc: 05 00 00 18 sethi %hi(0x6000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 4000b8d0: f4 3f bf e0 std %i2, [ %fp + -32 ] 4000b8d4: 92 10 20 02 mov 2, %o1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 4000b8d8: 90 10 00 1c mov %i4, %o0 4000b8dc: 94 10 00 10 mov %l0, %o2 4000b8e0: 96 10 00 19 mov %i1, %o3 4000b8e4: 98 07 bf e0 add %fp, -32, %o4 4000b8e8: 40 00 09 f8 call 4000e0c8 4000b8ec: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 4000b8f0: 80 a2 20 00 cmp %o0, 0 4000b8f4: 02 80 00 1b be 4000b960 <== NEVER TAKEN 4000b8f8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4000b8fc: 81 c7 e0 08 ret 4000b900: 81 e8 00 00 restore */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 4000b904: 80 a0 40 02 cmp %g1, %g2 4000b908: 22 bf ff f3 be,a 4000b8d4 4000b90c: f4 3f bf e0 std %i2, [ %fp + -32 ] type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 4000b910: 05 00 00 04 sethi %hi(0x1000), %g2 4000b914: 80 a0 40 02 cmp %g1, %g2 4000b918: 02 bf ff f0 be 4000b8d8 <== ALWAYS TAKEN 4000b91c: 92 10 20 07 mov 7, %o1 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 4000b920: 40 00 0e 00 call 4000f120 <__errno> <== NOT EXECUTED 4000b924: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000b928: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000b92c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000b930: 81 c7 e0 08 ret <== NOT EXECUTED 4000b934: 81 e8 00 00 restore <== NOT EXECUTED 4000b938: 92 10 20 01 mov 1, %o1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 4000b93c: 90 10 00 1c mov %i4, %o0 4000b940: 94 10 00 10 mov %l0, %o2 4000b944: 96 10 00 19 mov %i1, %o3 4000b948: 98 07 bf e0 add %fp, -32, %o4 4000b94c: 40 00 09 df call 4000e0c8 4000b950: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 4000b954: 80 a2 20 00 cmp %o0, 0 4000b958: 12 80 00 06 bne 4000b970 <== ALWAYS TAKEN 4000b95c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 4000b960: 40 00 0d f0 call 4000f120 <__errno> <== NOT EXECUTED 4000b964: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000b968: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000b96c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 4000b970: 81 c7 e0 08 ret 4000b974: 81 e8 00 00 restore =============================================================================== 4000440c : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 4000440c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 40004410: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 40004414: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40004418: 80 a0 a0 01 cmp %g2, 1 4000441c: 12 80 00 05 bne 40004430 <== NEVER TAKEN 40004420: 01 00 00 00 nop /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 40004424: f0 20 60 5c st %i0, [ %g1 + 0x5c ] return 0; } 40004428: 81 c7 e0 08 ret 4000442c: 91 e8 20 00 restore %g0, 0, %o0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 40004430: 40 00 43 39 call 40015114 <__errno> <== NOT EXECUTED 40004434: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004438: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 4000443c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004440: 81 c7 e0 08 ret <== NOT EXECUTED 40004444: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005734 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 40005734: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 40005738: 80 a6 20 00 cmp %i0, 0 4000573c: 02 80 00 5b be 400058a8 <== NEVER TAKEN 40005740: 21 10 00 a2 sethi %hi(0x40028800), %l0 fprintf(stdout, "%s", the_jnode->name ); 40005744: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 ! 400288f8 <_impure_ptr> 40005748: 90 06 20 0c add %i0, 0xc, %o0 4000574c: 40 00 3f 94 call 4001559c 40005750: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 40005754: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 40005758: 80 a2 a0 07 cmp %o2, 7 4000575c: 08 80 00 0f bleu 40005798 <== ALWAYS TAKEN 40005760: 83 2a a0 02 sll %o2, 2, %g1 fprintf(stdout, " FIFO not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 40005764: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED 40005768: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 4000576c: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40005770: 40 00 3f 2d call 40015424 <== NOT EXECUTED 40005774: 92 12 60 80 or %o1, 0x80, %o1 <== NOT EXECUTED assert(0); 40005778: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); assert(0); 4000577c: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED 40005780: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 40005784: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 40005788: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED 4000578c: 94 12 a1 c0 or %o2, 0x1c0, %o2 <== NOT EXECUTED 40005790: 40 00 02 b9 call 40006274 <__assert_func> <== NOT EXECUTED 40005794: 96 12 e0 60 or %o3, 0x60, %o3 <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 40005798: 05 10 00 15 sethi %hi(0x40005400), %g2 4000579c: 84 10 a2 d8 or %g2, 0x2d8, %g2 ! 400056d8 400057a0: c2 00 80 01 ld [ %g2 + %g1 ], %g1 400057a4: 81 c0 40 00 jmp %g1 400057a8: 01 00 00 00 nop fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 400057ac: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED 400057b0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400057b4: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 400057b8: 94 10 20 12 mov 0x12, %o2 <== NOT EXECUTED 400057bc: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 400057c0: 40 00 42 96 call 40016218 <== NOT EXECUTED 400057c4: 90 12 20 68 or %o0, 0x68, %o0 ! 40026c68 <__FUNCTION__.5737+0x2b0><== NOT EXECUTED assert(0); 400057c8: 10 bf ff ed b 4000577c <== NOT EXECUTED 400057cc: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 400057d0: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED 400057d4: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 400057d8: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 400057dc: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 400057e0: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 400057e4: 40 00 3f 10 call 40015424 <== NOT EXECUTED 400057e8: 92 12 60 28 or %o1, 0x28, %o1 ! 40026c28 <__FUNCTION__.5737+0x270><== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400057ec: 31 10 00 9b sethi %hi(0x40026c00), %i0 <== NOT EXECUTED 400057f0: 40 00 46 94 call 40017240 <== NOT EXECUTED 400057f4: 91 ee 20 90 restore %i0, 0x90, %o0 <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 400057f8: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 400057fc: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 40005800: d0 00 60 08 ld [ %g1 + 8 ], %o0 40005804: 13 10 00 9b sethi %hi(0x40026c00), %o1 40005808: 40 00 3f 07 call 40015424 4000580c: 92 12 60 38 or %o1, 0x38, %o1 ! 40026c38 <__FUNCTION__.5737+0x280> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40005810: 31 10 00 9b sethi %hi(0x40026c00), %i0 40005814: 40 00 46 8b call 40017240 40005818: 91 ee 20 90 restore %i0, 0x90, %o0 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 4000581c: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED 40005820: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40005824: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 40005828: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 4000582c: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 40005830: 40 00 42 7a call 40016218 <== NOT EXECUTED 40005834: 90 12 20 48 or %o0, 0x48, %o0 ! 40026c48 <__FUNCTION__.5737+0x290><== NOT EXECUTED assert(0); 40005838: 10 bf ff d1 b 4000577c <== NOT EXECUTED 4000583c: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 40005840: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 <== NOT EXECUTED 40005844: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40005848: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 4000584c: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 40005850: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 40005854: 40 00 42 71 call 40016218 <== NOT EXECUTED 40005858: 90 12 20 48 or %o0, 0x48, %o0 ! 40026c48 <__FUNCTION__.5737+0x290><== NOT EXECUTED assert(0); 4000585c: 10 bf ff c8 b 4000577c <== NOT EXECUTED 40005860: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 40005864: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 40005868: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 4000586c: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 40005870: d0 00 60 08 ld [ %g1 + 8 ], %o0 40005874: 13 10 00 9b sethi %hi(0x40026c00), %o1 40005878: 40 00 3e eb call 40015424 4000587c: 92 12 60 10 or %o1, 0x10, %o1 ! 40026c10 <__FUNCTION__.5737+0x258> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40005880: 31 10 00 9b sethi %hi(0x40026c00), %i0 40005884: 40 00 46 6f call 40017240 40005888: 91 ee 20 90 restore %i0, 0x90, %o0 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 4000588c: c2 04 20 f8 ld [ %l0 + 0xf8 ], %g1 40005890: 90 10 20 2f mov 0x2f, %o0 40005894: d2 00 60 08 ld [ %g1 + 8 ], %o1 40005898: 40 00 3e fd call 4001548c 4000589c: 31 10 00 9b sethi %hi(0x40026c00), %i0 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400058a0: 40 00 46 68 call 40017240 400058a4: 91 ee 20 90 restore %i0, 0x90, %o0 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 400058a8: 11 10 00 9a sethi %hi(0x40026800), %o0 <== NOT EXECUTED 400058ac: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 400058b0: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 400058b4: 90 12 23 b0 or %o0, 0x3b0, %o0 <== NOT EXECUTED 400058b8: 94 12 a1 c0 or %o2, 0x1c0, %o2 <== NOT EXECUTED 400058bc: 96 12 e0 00 mov %o3, %o3 <== NOT EXECUTED 400058c0: 40 00 02 6d call 40006274 <__assert_func> <== NOT EXECUTED 400058c4: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED =============================================================================== 40004454 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 40004454: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 40004458: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 4000445c: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40004460: 80 a0 a0 04 cmp %g2, 4 40004464: 12 80 00 19 bne 400044c8 <== NEVER TAKEN 40004468: 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++ ) 4000446c: 02 80 00 15 be 400044c0 <== NEVER TAKEN 40004470: 86 10 20 00 clr %g3 40004474: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 40004478: c8 48 80 00 ldsb [ %g2 ], %g4 int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 4000447c: b0 10 20 00 clr %i0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 40004480: 80 a1 20 00 cmp %g4, 0 40004484: 12 80 00 08 bne 400044a4 <== ALWAYS TAKEN 40004488: c4 08 80 00 ldub [ %g2 ], %g2 4000448c: 30 80 00 13 b,a 400044d8 <== NOT EXECUTED 40004490: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 40004494: c8 48 80 18 ldsb [ %g2 + %i0 ], %g4 40004498: 80 a1 20 00 cmp %g4, 0 4000449c: 02 80 00 07 be 400044b8 400044a0: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; 400044a4: c4 2e 40 03 stb %g2, [ %i1 + %g3 ] node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 400044a8: b0 06 20 01 inc %i0 400044ac: 80 a6 80 18 cmp %i2, %i0 400044b0: 18 bf ff f8 bgu 40004490 400044b4: 86 10 00 18 mov %i0, %g3 buf[i] = node->info.sym_link.name[i]; return i; } 400044b8: 81 c7 e0 08 ret 400044bc: 81 e8 00 00 restore 400044c0: 81 c7 e0 08 ret <== NOT EXECUTED 400044c4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 400044c8: 40 00 43 13 call 40015114 <__errno> <== NOT EXECUTED 400044cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400044d0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400044d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400044d8: 81 c7 e0 08 ret <== NOT EXECUTED 400044dc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400044e0 : rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 400044e0: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 400044e4: e0 06 40 00 ld [ %i1 ], %l0 strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 400044e8: 92 10 00 1b mov %i3, %o1 400044ec: 90 04 20 0c add %l0, 0xc, %o0 400044f0: 40 00 46 dd call 40016064 400044f4: 94 10 20 20 mov 0x20, %o2 if ( the_jnode->Parent != NULL ) 400044f8: c2 04 20 08 ld [ %l0 + 8 ], %g1 400044fc: 80 a0 60 00 cmp %g1, 0 40004500: 22 80 00 05 be,a 40004514 <== NEVER TAKEN 40004504: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 40004508: 40 00 14 ad call 400097bc <_Chain_Extract> 4000450c: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 40004510: c2 06 80 00 ld [ %i2 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 40004514: 92 10 00 10 mov %l0, %o1 40004518: 90 00 60 50 add %g1, 0x50, %o0 4000451c: 40 00 14 9c call 4000978c <_Chain_Append> 40004520: c2 24 20 08 st %g1, [ %l0 + 8 ] rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 40004524: 90 07 bf f8 add %fp, -8, %o0 40004528: 40 00 02 3b call 40004e14 4000452c: 92 10 20 00 clr %o1 40004530: c2 07 bf f8 ld [ %fp + -8 ], %g1 40004534: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 40004538: 81 c7 e0 08 ret 4000453c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000b984 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4000b984: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4000b988: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 4000b98c: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000b990: 80 a0 60 00 cmp %g1, 0 4000b994: 22 80 00 06 be,a 4000b9ac <== NEVER TAKEN 4000b998: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000b99c: 40 00 03 a6 call 4000c834 <_Chain_Extract> 4000b9a0: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4000b9a4: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000b9a8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 4000b9ac: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000b9b0: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4000b9b4: 90 07 bf f8 add %fp, -8, %o0 4000b9b8: 40 00 01 12 call 4000be00 4000b9bc: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 4000b9c0: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 4000b9c4: 90 10 00 10 mov %l0, %o0 4000b9c8: 40 00 01 47 call 4000bee4 4000b9cc: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 4000b9d0: 80 a2 20 00 cmp %o0, 0 4000b9d4: 12 80 00 12 bne 4000ba1c <== NEVER TAKEN 4000b9d8: 01 00 00 00 nop 4000b9dc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 4000b9e0: 80 a0 60 00 cmp %g1, 0 4000b9e4: 12 80 00 0e bne 4000ba1c <== NEVER TAKEN 4000b9e8: 03 10 00 72 sethi %hi(0x4001c800), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4000b9ec: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 4000b9f0: c4 06 40 00 ld [ %i1 ], %g2 4000b9f4: c6 00 60 04 ld [ %g1 + 4 ], %g3 4000b9f8: 80 a0 c0 02 cmp %g3, %g2 4000b9fc: 22 80 00 02 be,a 4000ba04 <== NEVER TAKEN 4000ba00: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4000ba04: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000ba08: 80 a0 60 04 cmp %g1, 4 4000ba0c: 22 80 00 06 be,a 4000ba24 4000ba10: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); 4000ba14: 40 00 00 89 call 4000bc38 4000ba18: 90 10 00 10 mov %l0, %o0 } return 0; } 4000ba1c: 81 c7 e0 08 ret 4000ba20: 91 e8 20 00 restore %g0, 0, %o0 /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { if ( the_jnode->info.sym_link.name ) 4000ba24: 80 a2 20 00 cmp %o0, 0 4000ba28: 02 bf ff fb be 4000ba14 <== NEVER TAKEN 4000ba2c: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 4000ba30: 40 00 00 82 call 4000bc38 4000ba34: 01 00 00 00 nop 4000ba38: 30 bf ff f7 b,a 4000ba14 4000ba3c: 40 00 ba 74 call 4003a40c <__end+0x1cb7c> <== NOT EXECUTED 4000ba40: 40 00 ba 74 call 4003a410 <__end+0x1cb80> <== NOT EXECUTED 4000ba44: 40 00 bb 0c call 4003a674 <__end+0x1cde4> <== NOT EXECUTED 4000ba48: 40 00 ba 74 call 4003a418 <__end+0x1cb88> <== NOT EXECUTED 4000ba4c: 40 00 ba a0 call 4003a4cc <__end+0x1cc3c> <== NOT EXECUTED 4000ba50: 40 00 bb 18 call 4003a6b0 <__end+0x1ce20> <== NOT EXECUTED 4000ba54: 40 00 bb 18 call 4003a6b4 <__end+0x1ce24> <== NOT EXECUTED 4000ba58: 40 00 ba a0 call 4003a4d8 <__end+0x1cc48> <== NOT EXECUTED =============================================================================== 4000ba5c : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000ba5c: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 4000ba60: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 4000ba64: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000ba68: 80 a0 a0 07 cmp %g2, 7 4000ba6c: 08 80 00 08 bleu 4000ba8c <== ALWAYS TAKEN 4000ba70: 85 28 a0 02 sll %g2, 2, %g2 case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000ba74: 40 00 0d ab call 4000f120 <__errno> <== NOT EXECUTED 4000ba78: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000ba7c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000ba80: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ba84: 81 c7 e0 08 ret <== NOT EXECUTED 4000ba88: 81 e8 00 00 restore <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4000ba8c: 07 10 00 2e sethi %hi(0x4000b800), %g3 4000ba90: 86 10 e2 3c or %g3, 0x23c, %g3 ! 4000ba3c 4000ba94: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 4000ba98: 81 c0 80 00 jmp %g2 4000ba9c: 01 00 00 00 nop case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4000baa0: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 4000baa4: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4000baa8: c6 00 60 30 ld [ %g1 + 0x30 ], %g3 buf->st_nlink = the_jnode->st_nlink; 4000baac: c8 10 60 34 lduh [ %g1 + 0x34 ], %g4 */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4000bab0: c6 26 60 0c st %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000bab4: c6 00 60 38 ld [ %g1 + 0x38 ], %g3 * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4000bab8: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000babc: c6 26 60 08 st %g3, [ %i1 + 8 ] buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000bac0: c6 00 60 40 ld [ %g1 + 0x40 ], %g3 fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4000bac4: c8 36 60 10 sth %g4, [ %i1 + 0x10 ] buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000bac8: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4000bacc: c8 10 60 3c lduh [ %g1 + 0x3c ], %g4 buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000bad0: c6 00 60 44 ld [ %g1 + 0x44 ], %g3 * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4000bad4: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4000bad8: c8 36 60 12 sth %g4, [ %i1 + 0x12 ] buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000badc: c6 26 60 30 st %g3, [ %i1 + 0x30 ] * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4000bae0: c4 00 80 00 ld [ %g2 ], %g2 buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000bae4: c6 00 60 48 ld [ %g1 + 0x48 ], %g3 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4000bae8: c2 10 60 3e lduh [ %g1 + 0x3e ], %g1 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000baec: c6 26 60 38 st %g3, [ %i1 + 0x38 ] buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4000baf0: c2 36 60 14 sth %g1, [ %i1 + 0x14 ] /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4000baf4: c4 26 60 04 st %g2, [ %i1 + 4 ] rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 4000baf8: 03 00 00 3f sethi %hi(0xfc00), %g1 4000bafc: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe 4000bb00: c2 26 40 00 st %g1, [ %i1 ] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 4000bb04: 81 c7 e0 08 ret 4000bb08: 91 e8 20 00 restore %g0, 0, %o0 4000bb0c: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; 4000bb10: 10 bf ff e6 b 4000baa8 4000bb14: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4000bb18: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 4000bb1c: 10 bf ff e3 b 4000baa8 4000bb20: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] =============================================================================== 40004540 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 40004540: 9d e3 bf 58 save %sp, -168, %sp int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 40004544: 40 00 46 93 call 40015f90 40004548: 90 10 00 1a mov %i2, %o0 4000454c: 96 07 bf fc add %fp, -4, %o3 40004550: 92 10 00 08 mov %o0, %o1 40004554: a0 07 bf b8 add %fp, -72, %l0 40004558: 90 10 00 1a mov %i2, %o0 4000455c: 40 00 33 b6 call 40011434 40004560: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 40004564: 40 00 46 76 call 40015f3c 40004568: 90 10 00 19 mov %i1, %o0 if (info.sym_link.name == NULL) { 4000456c: 80 a2 20 00 cmp %o0, 0 40004570: 02 80 00 15 be 400045c4 <== NEVER TAKEN 40004574: d0 27 bf e0 st %o0, [ %fp + -32 ] * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 40004578: 90 10 00 18 mov %i0, %o0 4000457c: 94 10 00 10 mov %l0, %o2 40004580: 92 10 20 04 mov 4, %o1 40004584: 17 00 00 28 sethi %hi(0xa000), %o3 40004588: 98 07 bf e0 add %fp, -32, %o4 4000458c: 96 12 e1 ff or %o3, 0x1ff, %o3 40004590: 40 00 30 25 call 40010624 40004594: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 40004598: 80 a2 20 00 cmp %o0, 0 4000459c: 12 80 00 08 bne 400045bc <== ALWAYS TAKEN 400045a0: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 400045a4: 40 00 01 f1 call 40004d68 <== NOT EXECUTED 400045a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 400045ac: 40 00 42 da call 40015114 <__errno> <== NOT EXECUTED 400045b0: 01 00 00 00 nop <== NOT EXECUTED 400045b4: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 400045b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 400045bc: 81 c7 e0 08 ret 400045c0: 81 e8 00 00 restore /* * Duplicate link name */ info.sym_link.name = strdup(link_name); if (info.sym_link.name == NULL) { rtems_set_errno_and_return_minus_one(ENOMEM); 400045c4: 40 00 42 d4 call 40015114 <__errno> <== NOT EXECUTED 400045c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400045cc: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400045d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400045d4: 81 c7 e0 08 ret <== NOT EXECUTED 400045d8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400045dc : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 400045dc: 9d e3 bf 80 save %sp, -128, %sp IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 400045e0: e0 06 40 00 ld [ %i1 ], %l0 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 400045e4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400045e8: 80 a0 60 03 cmp %g1, 3 400045ec: 02 80 00 09 be 40004610 400045f0: a2 10 00 18 mov %i0, %l1 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 400045f4: c2 06 60 08 ld [ %i1 + 8 ], %g1 400045f8: 90 10 00 11 mov %l1, %o0 400045fc: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40004600: 9f c0 40 00 call %g1 40004604: 92 10 00 19 mov %i1, %o1 return result; } 40004608: 81 c7 e0 08 ret 4000460c: 91 e8 00 08 restore %g0, %o0, %o0 * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 40004610: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40004614: 80 a0 60 00 cmp %g1, 0 40004618: 02 80 00 25 be 400046ac <== NEVER TAKEN 4000461c: a4 07 bf e4 add %fp, -28, %l2 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 40004620: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40004624: da 06 60 04 ld [ %i1 + 4 ], %o5 40004628: c8 06 60 08 ld [ %i1 + 8 ], %g4 4000462c: c6 06 60 0c ld [ %i1 + 0xc ], %g3 40004630: c4 27 bf f4 st %g2, [ %fp + -12 ] the_link.node_access = node->info.hard_link.link_node; 40004634: c2 27 bf e4 st %g1, [ %fp + -28 ] if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 40004638: da 27 bf e8 st %o5, [ %fp + -24 ] 4000463c: c8 27 bf ec st %g4, [ %fp + -20 ] 40004640: c6 27 bf f0 st %g3, [ %fp + -16 ] the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 40004644: 40 00 30 45 call 40010758 40004648: 90 10 00 12 mov %l2, %o0 /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 4000464c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40004650: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 40004654: 80 a0 a0 01 cmp %g2, 1 40004658: 02 80 00 0a be 40004680 4000465c: 86 00 bf ff add %g2, -1, %g3 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 40004660: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 40004664: c6 30 60 34 sth %g3, [ %g1 + 0x34 ] IMFS_update_ctime( node->info.hard_link.link_node ); 40004668: 40 00 01 eb call 40004e14 4000466c: 92 10 20 00 clr %o1 40004670: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40004674: c4 07 bf f8 ld [ %fp + -8 ], %g2 40004678: 10 bf ff df b 400045f4 4000467c: c4 20 60 48 st %g2, [ %g1 + 0x48 ] * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 40004680: c2 07 bf ec ld [ %fp + -20 ], %g1 40004684: 90 10 00 18 mov %i0, %o0 40004688: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 4000468c: 92 10 00 12 mov %l2, %o1 40004690: 9f c0 40 00 call %g1 40004694: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40004698: 80 a2 20 00 cmp %o0, 0 4000469c: 22 bf ff d7 be,a 400045f8 400046a0: c2 06 60 08 ld [ %i1 + 8 ], %g1 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 400046a4: 81 c7 e0 08 ret 400046a8: 81 e8 00 00 restore */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 400046ac: 40 00 42 9a call 40015114 <__errno> <== NOT EXECUTED 400046b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400046b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400046b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400046bc: 81 c7 e0 08 ret <== NOT EXECUTED 400046c0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400046c4 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 400046c4: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 400046c8: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 400046cc: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 400046d0: 80 a0 a0 01 cmp %g2, 1 400046d4: 12 80 00 09 bne 400046f8 <== NEVER TAKEN 400046d8: 01 00 00 00 nop /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 400046dc: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 400046e0: 80 a0 a0 00 cmp %g2, 0 400046e4: 02 80 00 0b be 40004710 <== NEVER TAKEN 400046e8: 01 00 00 00 nop /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 400046ec: c0 20 60 5c clr [ %g1 + 0x5c ] return 0; } 400046f0: 81 c7 e0 08 ret 400046f4: 91 e8 20 00 restore %g0, 0, %o0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 400046f8: 40 00 42 87 call 40015114 <__errno> <== NOT EXECUTED 400046fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004700: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 40004704: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004708: 81 c7 e0 08 ret <== NOT EXECUTED 4000470c: 81 e8 00 00 restore <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 40004710: 40 00 42 81 call 40015114 <__errno> <== NOT EXECUTED 40004714: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004718: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000471c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004720: 81 c7 e0 08 ret <== NOT EXECUTED 40004724: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400035b0 : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 400035b0: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 400035b4: 03 10 00 73 sethi %hi(0x4001cc00), %g1 400035b8: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001cf38 400035bc: 80 a0 60 00 cmp %g1, 0 400035c0: 02 80 00 05 be 400035d4 <== ALWAYS TAKEN 400035c4: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 400035c8: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 400035cc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400035d0: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 400035d4: 40 00 22 f6 call 4000c1ac 400035d8: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 400035dc: 03 10 00 73 sethi %hi(0x4001cc00), %g1 400035e0: c2 00 63 3c ld [ %g1 + 0x33c ], %g1 ! 4001cf3c 400035e4: 80 a0 60 00 cmp %g1, 0 400035e8: 02 80 00 08 be 40003608 <== ALWAYS TAKEN 400035ec: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 400035f0: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 400035f4: b2 06 00 19 add %i0, %i1, %i1 <== NOT EXECUTED /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 400035f8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400035fc: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40003600: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40003604: b2 26 40 08 sub %i1, %o0, %i1 <== NOT EXECUTED * of the time under UNIX because zero'ing memory when it is first * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( 40003608: 23 10 00 73 sethi %hi(0x4001cc00), %l1 4000360c: c2 0c 63 35 ldub [ %l1 + 0x335 ], %g1 ! 4001cf35 40003610: 80 a0 60 00 cmp %g1, 0 40003614: 12 80 00 10 bne 40003654 40003618: 21 10 00 72 sethi %hi(0x4001c800), %l0 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 4000361c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40003620: c2 08 61 e0 ldub [ %g1 + 0x1e0 ], %g1 ! 4001c9e0 40003624: 80 a0 60 00 cmp %g1, 0 40003628: 12 80 00 13 bne 40003674 4000362c: 90 10 00 18 mov %i0, %o0 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 40003630: 21 10 00 72 sethi %hi(0x4001c800), %l0 40003634: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 ! 4001c910 40003638: 92 10 00 18 mov %i0, %o1 4000363c: 94 10 00 19 mov %i1, %o2 40003640: 40 00 11 4a call 40007b68 <_Heap_Initialize> 40003644: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 40003648: 80 a2 20 00 cmp %o0, 0 4000364c: 02 80 00 13 be 40003698 <== NEVER TAKEN 40003650: 01 00 00 00 nop rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40003654: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 40003658: 21 10 00 74 sethi %hi(0x4001d000), %l0 4000365c: 40 00 14 83 call 40008868 <_Protected_heap_Get_size> 40003660: e2 04 22 30 ld [ %l0 + 0x230 ], %l1 ! 4001d230 40003664: 90 02 00 11 add %o0, %l1, %o0 40003668: d0 24 22 30 st %o0, [ %l0 + 0x230 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 4000366c: 81 c7 e0 08 ret 40003670: 81 e8 00 00 restore if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 40003674: 92 10 20 00 clr %o1 40003678: 40 00 31 25 call 4000fb0c 4000367c: 94 10 00 19 mov %i1, %o2 * Unfortunately we cannot use assert if this fails because if this * has failed we do not have a heap and if we do not have a heap * STDIO cannot work because there will be no buffers. */ if ( !rtems_unified_work_area ) { 40003680: c2 0c 63 35 ldub [ %l1 + 0x335 ], %g1 40003684: 80 a0 60 00 cmp %g1, 0 40003688: 22 bf ff eb be,a 40003634 <== ALWAYS TAKEN 4000368c: 21 10 00 72 sethi %hi(0x4001c800), %l0 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40003690: 10 bf ff f2 b 40003658 <== NOT EXECUTED 40003694: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 ! 4001c910 <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 40003698: 40 00 0f 17 call 400072f4 <== NOT EXECUTED 4000369c: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED =============================================================================== 40002f84 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 40002f84: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 40002f88: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40002f8c: 02 80 00 3b be 40003078 <== NOT EXECUTED 40002f90: 27 10 00 75 sethi %hi(0x4001d400), %l3 <== NOT EXECUTED return; if ( !print_handler ) 40002f94: e8 04 e2 e0 ld [ %l3 + 0x2e0 ], %l4 ! 4001d6e0 <== NOT EXECUTED 40002f98: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40002f9c: 02 80 00 37 be 40003078 <== NOT EXECUTED 40002fa0: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 40002fa4: 02 80 00 3e be 4000309c <== NOT EXECUTED 40002fa8: a4 06 20 c0 add %i0, 0xc0, %l2 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40002fac: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40002fb0: e2 04 80 00 ld [ %l2 ], %l1 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40002fb4: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40002fb8: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 40002fbc: ec 06 21 48 ld [ %i0 + 0x148 ], %l6 <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); 40002fc0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40002fc4: 7f ff ff d8 call 40002f24 <== NOT EXECUTED 40002fc8: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 40002fcc: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40002fd0: a0 05 40 11 add %l5, %l1, %l0 <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 40002fd4: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40002fd8: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 40002fdc: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40002fe0: 02 80 00 44 be 400030f0 <== NOT EXECUTED 40002fe4: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED (*print_handler)( 40002fe8: ee 06 20 08 ld [ %i0 + 8 ], %l7 <== NOT EXECUTED 40002fec: 2b 10 00 75 sethi %hi(0x4001d400), %l5 <== NOT EXECUTED 40002ff0: fa 05 62 dc ld [ %l5 + 0x2dc ], %i5 ! 4001d6dc <== NOT EXECUTED 40002ff4: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40002ff8: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 40002ffc: 40 00 0f b8 call 40006edc <== NOT EXECUTED 40003000: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 40003004: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 40003008: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 4000300c: 94 10 00 17 mov %l7, %o2 <== NOT EXECUTED 40003010: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 40003014: 9f c5 00 00 call %l4 <== NOT EXECUTED 40003018: 92 12 60 48 or %o1, 0x48, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 4000301c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED 40003020: c2 04 e2 e0 ld [ %l3 + 0x2e0 ], %g1 <== NOT EXECUTED 40003024: d4 04 a0 04 ld [ %l2 + 4 ], %o2 <== NOT EXECUTED 40003028: d0 05 62 dc ld [ %l5 + 0x2dc ], %o0 <== NOT EXECUTED 4000302c: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 40003030: 98 10 00 16 mov %l6, %o4 <== NOT EXECUTED 40003034: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 40003038: 9a 10 00 11 mov %l1, %o5 <== NOT EXECUTED 4000303c: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 40003040: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003044: 92 12 60 68 or %o1, 0x68, %o1 ! 4001c068 <__FUNCTION__.5737+0x218><== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40003048: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED 4000304c: c4 00 62 d8 ld [ %g1 + 0x2d8 ], %g2 ! 4001d6d8 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40003050: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40003054: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003058: 02 80 00 0a be 40003080 <== NOT EXECUTED 4000305c: 05 10 00 75 sethi %hi(0x4001d400), %g2 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 40003060: c2 00 62 e0 ld [ %g1 + 0x2e0 ], %g1 <== NOT EXECUTED 40003064: d0 00 a2 dc ld [ %g2 + 0x2dc ], %o0 <== NOT EXECUTED 40003068: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 4000306c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40003070: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003074: 92 12 60 98 or %o1, 0x98, %o1 <== NOT EXECUTED 40003078: 81 c7 e0 08 ret <== NOT EXECUTED 4000307c: 81 e8 00 00 restore <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 40003080: c2 00 62 e0 ld [ %g1 + 0x2e0 ], %g1 <== NOT EXECUTED 40003084: d0 00 a2 dc ld [ %g2 + 0x2dc ], %o0 <== NOT EXECUTED 40003088: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 4000308c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003090: 92 12 60 88 or %o1, 0x88, %o1 ! 4001c088 <__FUNCTION__.5737+0x238><== NOT EXECUTED 40003094: 81 c7 e0 08 ret <== NOT EXECUTED 40003098: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 4000309c: 25 10 00 76 sethi %hi(0x4001d800), %l2 <== NOT EXECUTED 400030a0: a4 14 a1 bc or %l2, 0x1bc, %l2 ! 4001d9bc <== NOT EXECUTED 400030a4: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 400030a8: ac 10 20 00 clr %l6 <== NOT EXECUTED 400030ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400030b0: 02 bf ff f2 be 40003078 <== NOT EXECUTED 400030b4: b0 10 20 00 clr %i0 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 400030b8: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 400030bc: e2 04 80 00 ld [ %l2 ], %l1 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 400030c0: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 400030c4: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 400030c8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 400030cc: 7f ff ff 96 call 40002f24 <== NOT EXECUTED 400030d0: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 400030d4: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 400030d8: a0 05 40 11 add %l5, %l1, %l0 <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 400030dc: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 400030e0: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 400030e4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 400030e8: 12 bf ff c0 bne 40002fe8 <== NOT EXECUTED 400030ec: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED "0x%08" PRIx32 " %4s", the_thread->Object.id, rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 400030f0: 2b 10 00 75 sethi %hi(0x4001d400), %l5 <== NOT EXECUTED 400030f4: d0 05 62 dc ld [ %l5 + 0x2dc ], %o0 ! 4001d6dc <== NOT EXECUTED 400030f8: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 400030fc: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 40003100: 9f c5 00 00 call %l4 <== NOT EXECUTED 40003104: 92 12 60 58 or %o1, 0x58, %o1 <== NOT EXECUTED } (*print_handler)( 40003108: 10 bf ff c6 b 40003020 <== NOT EXECUTED 4000310c: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED =============================================================================== 40003324 : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 40003324: 9d e3 bf a0 save %sp, -96, %sp static uint32_t pattern[ 4 ] = { 0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */ 0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */ }; if (Stack_check_Initialized) 40003328: 21 10 00 75 sethi %hi(0x4001d400), %l0 4000332c: c2 04 22 d8 ld [ %l0 + 0x2d8 ], %g1 ! 4001d6d8 40003330: 80 a0 60 00 cmp %g1, 0 40003334: 12 80 00 20 bne 400033b4 40003338: 1b 10 00 76 sethi %hi(0x4001d800), %o5 4000333c: 09 10 00 70 sethi %hi(0x4001c000), %g4 40003340: 9a 13 61 ac or %o5, 0x1ac, %o5 40003344: 88 11 21 f0 or %g4, 0x1f0, %g4 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 40003348: 84 08 60 03 and %g1, 3, %g2 4000334c: 85 28 a0 02 sll %g2, 2, %g2 40003350: c6 01 00 02 ld [ %g4 + %g2 ], %g3 40003354: 85 28 60 02 sll %g1, 2, %g2 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { 40003358: 82 00 60 01 inc %g1 4000335c: 80 a0 60 04 cmp %g1, 4 40003360: 12 bf ff fa bne 40003348 40003364: c6 23 40 02 st %g3, [ %o5 + %g2 ] /* * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { 40003368: 03 10 00 76 sethi %hi(0x4001d800), %g1 4000336c: c2 00 63 a0 ld [ %g1 + 0x3a0 ], %g1 ! 4001dba0 <_CPU_Interrupt_stack_low> 40003370: 80 a0 60 00 cmp %g1, 0 40003374: 02 80 00 0e be 400033ac <== NEVER TAKEN 40003378: 05 10 00 76 sethi %hi(0x4001d800), %g2 4000337c: c6 00 a2 ec ld [ %g2 + 0x2ec ], %g3 ! 4001daec <_CPU_Interrupt_stack_high> 40003380: 80 a0 e0 00 cmp %g3, 0 40003384: 02 80 00 0a be 400033ac <== NEVER TAKEN 40003388: 86 20 c0 01 sub %g3, %g1, %g3 Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 4000338c: 05 10 00 76 sethi %hi(0x4001d800), %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 40003390: c6 20 a1 bc st %g3, [ %g2 + 0x1bc ] ! 4001d9bc * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 40003394: 84 10 a1 bc or %g2, 0x1bc, %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 40003398: 90 10 00 01 mov %g1, %o0 4000339c: 94 10 00 03 mov %g3, %o2 * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 400033a0: c2 20 a0 04 st %g1, [ %g2 + 4 ] Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 400033a4: 40 00 33 7a call 4001018c 400033a8: 92 10 20 a5 mov 0xa5, %o1 } #endif Stack_check_Initialized = 1; 400033ac: 82 10 20 01 mov 1, %g1 400033b0: c2 24 22 d8 st %g1, [ %l0 + 0x2d8 ] 400033b4: 81 c7 e0 08 ret 400033b8: 81 e8 00 00 restore =============================================================================== 40002f24 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 40002f24: 82 02 20 10 add %o0, 0x10, %g1 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 40002f28: 86 0a 7f fc and %o1, -4, %g3 <== NOT EXECUTED 40002f2c: 86 00 40 03 add %g1, %g3, %g3 <== NOT EXECUTED 40002f30: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40002f34: 1a 80 00 10 bcc 40002f74 <== NOT EXECUTED 40002f38: 05 29 69 69 sethi %hi(0xa5a5a400), %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 40002f3c: c8 02 20 10 ld [ %o0 + 0x10 ], %g4 <== NOT EXECUTED 40002f40: 84 10 a1 a5 or %g2, 0x1a5, %g2 <== NOT EXECUTED 40002f44: 80 a1 00 02 cmp %g4, %g2 <== NOT EXECUTED 40002f48: 22 80 00 08 be,a 40002f68 <== NOT EXECUTED 40002f4c: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED return (void *) base; 40002f50: 81 c3 e0 08 retl <== NOT EXECUTED 40002f54: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) 40002f58: 80 a0 80 04 cmp %g2, %g4 <== NOT EXECUTED 40002f5c: 12 80 00 08 bne 40002f7c <== NOT EXECUTED 40002f60: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 40002f64: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED 40002f68: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40002f6c: 38 bf ff fb bgu,a 40002f58 <== NOT EXECUTED 40002f70: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 40002f74: 81 c3 e0 08 retl <== NOT EXECUTED 40002f78: 90 10 20 00 clr %o0 <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; 40002f7c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40003184 : * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 40003184: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); char name [32]; printk("BLOWN STACK!!!\n"); 40003188: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 4000318c: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 40003190: 40 00 05 41 call 40004694 <== NOT EXECUTED 40003194: 90 12 21 08 or %o0, 0x108, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 40003198: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000319c: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 400031a0: 40 00 05 3d call 40004694 <== NOT EXECUTED 400031a4: 90 12 21 18 or %o0, 0x118, %o0 ! 4001c118 <__FUNCTION__.5737+0x2c8><== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 400031a8: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 400031ac: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 400031b0: 40 00 05 39 call 40004694 <== NOT EXECUTED 400031b4: 90 12 21 38 or %o0, 0x138, %o0 ! 4001c138 <__FUNCTION__.5737+0x2e8><== NOT EXECUTED printk( 400031b8: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 400031bc: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 400031c0: 40 00 05 35 call 40004694 <== NOT EXECUTED 400031c4: 90 12 21 50 or %o0, 0x150, %o0 ! 4001c150 <__FUNCTION__.5737+0x300><== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 400031c8: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 400031cc: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 400031d0: 40 00 0f 43 call 40006edc <== NOT EXECUTED 400031d4: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 400031d8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 400031dc: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 400031e0: 40 00 05 2d call 40004694 <== NOT EXECUTED 400031e4: 90 12 21 68 or %o0, 0x168, %o0 ! 4001c168 <__FUNCTION__.5737+0x318><== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 400031e8: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED 400031ec: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED 400031f0: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 400031f4: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 400031f8: 40 00 05 27 call 40004694 <== NOT EXECUTED 400031fc: 90 12 21 80 or %o0, 0x180, %o0 <== NOT EXECUTED "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { 40003200: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 40003204: 02 80 00 04 be 40003214 <== NOT EXECUTED 40003208: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 4000320c: 40 00 11 6e call 400077c4 <== NOT EXECUTED 40003210: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 40003214: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 40003218: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 4000321c: 90 12 21 b8 or %o0, 0x1b8, %o0 <== NOT EXECUTED 40003220: 40 00 05 1d call 40004694 <== NOT EXECUTED 40003224: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED 40003228: 30 bf ff f9 b,a 4000320c <== NOT EXECUTED =============================================================================== 400074b4 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 400074b4: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 400074b8: 23 10 00 75 sethi %hi(0x4001d400), %l1 400074bc: e0 04 62 34 ld [ %l1 + 0x234 ], %l0 ! 4001d634 <_API_extensions_List> 400074c0: a2 14 62 34 or %l1, 0x234, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400074c4: a2 04 60 04 add %l1, 4, %l1 400074c8: 80 a4 00 11 cmp %l0, %l1 400074cc: 02 80 00 09 be 400074f0 <_API_extensions_Run_postdriver+0x3c><== NEVER TAKEN 400074d0: 01 00 00 00 nop * Currently all APIs configure this hook so it is always non-NULL. */ #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); 400074d4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400074d8: 9f c0 40 00 call %g1 400074dc: 01 00 00 00 nop Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 400074e0: e0 04 00 00 ld [ %l0 ], %l0 void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 400074e4: 80 a4 00 11 cmp %l0, %l1 400074e8: 32 bf ff fc bne,a 400074d8 <_API_extensions_Run_postdriver+0x24><== NEVER TAKEN 400074ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 400074f0: 81 c7 e0 08 ret 400074f4: 81 e8 00 00 restore =============================================================================== 400074f8 <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 400074f8: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 400074fc: 23 10 00 75 sethi %hi(0x4001d400), %l1 40007500: e0 04 62 34 ld [ %l1 + 0x234 ], %l0 ! 4001d634 <_API_extensions_List> 40007504: a2 14 62 34 or %l1, 0x234, %l1 40007508: a2 04 60 04 add %l1, 4, %l1 4000750c: 80 a4 00 11 cmp %l0, %l1 40007510: 02 80 00 0a be 40007538 <_API_extensions_Run_postswitch+0x40><== NEVER TAKEN 40007514: 25 10 00 75 sethi %hi(0x4001d400), %l2 40007518: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing> * provide this hook. */ #if defined(RTEMS_ITRON_API) if ( the_extension->postswitch_hook ) #endif (*the_extension->postswitch_hook)( _Thread_Executing ); 4000751c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40007520: 9f c0 40 00 call %g1 40007524: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40007528: e0 04 00 00 ld [ %l0 ], %l0 void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 4000752c: 80 a4 00 11 cmp %l0, %l1 40007530: 32 bf ff fc bne,a 40007520 <_API_extensions_Run_postswitch+0x28><== NEVER TAKEN 40007534: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 40007538: 81 c7 e0 08 ret 4000753c: 81 e8 00 00 restore =============================================================================== 40017eac <_CORE_message_queue_Broadcast>: Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 40017eac: 9d e3 bf a0 save %sp, -96, %sp Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 40017eb0: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 40017eb4: a0 10 00 18 mov %i0, %l0 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 40017eb8: 80 a0 40 1a cmp %g1, %i2 40017ebc: 0a 80 00 17 bcs 40017f18 <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN 40017ec0: b0 10 20 01 mov 1, %i0 * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 40017ec4: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40017ec8: 80 a0 60 00 cmp %g1, 0 40017ecc: 02 80 00 0a be 40017ef4 <_CORE_message_queue_Broadcast+0x48> 40017ed0: a4 10 20 00 clr %l2 *count = 0; 40017ed4: c0 27 40 00 clr [ %i5 ] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 40017ed8: 81 c7 e0 08 ret 40017edc: 91 e8 20 00 restore %g0, 0, %o0 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40017ee0: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 40017ee4: 40 00 23 f0 call 40020ea4 40017ee8: a4 04 a0 01 inc %l2 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 40017eec: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 40017ef0: f4 20 40 00 st %i2, [ %g1 ] * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 40017ef4: 40 00 0a 4d call 4001a828 <_Thread_queue_Dequeue> 40017ef8: 90 10 00 10 mov %l0, %o0 40017efc: 92 10 00 19 mov %i1, %o1 40017f00: a2 10 00 08 mov %o0, %l1 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 40017f04: 80 a2 20 00 cmp %o0, 0 40017f08: 12 bf ff f6 bne 40017ee0 <_CORE_message_queue_Broadcast+0x34> 40017f0c: 94 10 00 1a mov %i2, %o2 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 40017f10: e4 27 40 00 st %l2, [ %i5 ] 40017f14: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40017f18: 81 c7 e0 08 ret 40017f1c: 81 e8 00 00 restore =============================================================================== 40011874 <_CORE_message_queue_Initialize>: CORE_message_queue_Control *the_message_queue, CORE_message_queue_Attributes *the_message_queue_attributes, uint32_t maximum_pending_messages, size_t maximum_message_size ) { 40011874: 9d e3 bf a0 save %sp, -96, %sp size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; the_message_queue->number_of_pending_messages = 0; 40011878: c0 26 20 48 clr [ %i0 + 0x48 ] ) { size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 4001187c: f4 26 20 44 st %i2, [ %i0 + 0x44 ] the_message_queue->number_of_pending_messages = 0; the_message_queue->maximum_message_size = maximum_message_size; 40011880: f6 26 20 4c st %i3, [ %i0 + 0x4c ] /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 40011884: 80 8e e0 03 btst 3, %i3 40011888: 02 80 00 09 be 400118ac <_CORE_message_queue_Initialize+0x38> 4001188c: a2 10 00 1b mov %i3, %l1 allocated_message_size += sizeof(uint32_t); 40011890: a2 06 e0 04 add %i3, 4, %l1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 40011894: a2 0c 7f fc and %l1, -4, %l1 } if (allocated_message_size < maximum_message_size) 40011898: 80 a6 c0 11 cmp %i3, %l1 4001189c: 08 80 00 05 bleu 400118b0 <_CORE_message_queue_Initialize+0x3c><== ALWAYS TAKEN 400118a0: a0 04 60 10 add %l1, 0x10, %l0 STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 400118a4: 81 c7 e0 08 ret 400118a8: 91 e8 20 00 restore %g0, 0, %o0 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); 400118ac: a0 04 60 10 add %l1, 0x10, %l0 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 400118b0: 92 10 00 1a mov %i2, %o1 400118b4: 40 00 4c 9b call 40024b20 <.umul> 400118b8: 90 10 00 10 mov %l0, %o0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 400118bc: 80 a2 00 11 cmp %o0, %l1 400118c0: 0a bf ff f9 bcs 400118a4 <_CORE_message_queue_Initialize+0x30><== NEVER TAKEN 400118c4: 01 00 00 00 nop return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 400118c8: 40 00 0c 23 call 40014954 <_Workspace_Allocate> 400118cc: 01 00 00 00 nop _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 400118d0: 80 a2 20 00 cmp %o0, 0 400118d4: 02 bf ff f4 be 400118a4 <_CORE_message_queue_Initialize+0x30> 400118d8: d0 26 20 5c st %o0, [ %i0 + 0x5c ] /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 400118dc: 92 10 00 08 mov %o0, %o1 400118e0: 94 10 00 1a mov %i2, %o2 400118e4: 90 06 20 60 add %i0, 0x60, %o0 400118e8: 40 00 14 8a call 40016b10 <_Chain_Initialize> 400118ec: 96 10 00 10 mov %l0, %o3 allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 400118f0: c2 06 40 00 ld [ %i1 ], %g1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 400118f4: c0 26 20 54 clr [ %i0 + 0x54 ] 400118f8: 82 18 60 01 xor %g1, 1, %g1 400118fc: 80 a0 00 01 cmp %g0, %g1 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40011900: 82 06 20 54 add %i0, 0x54, %g1 40011904: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40011908: 82 06 20 50 add %i0, 0x50, %g1 4001190c: 90 10 00 18 mov %i0, %o0 40011910: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 40011914: 92 60 3f ff subx %g0, -1, %o1 40011918: 94 10 20 80 mov 0x80, %o2 4001191c: 96 10 20 06 mov 6, %o3 40011920: 40 00 08 cc call 40013c50 <_Thread_queue_Initialize> 40011924: b0 10 20 01 mov 1, %i0 THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 40011928: 81 c7 e0 08 ret 4001192c: 81 e8 00 00 restore =============================================================================== 400077ec <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 400077ec: 9d e3 bf a0 save %sp, -96, %sp _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 400077f0: 21 10 00 74 sethi %hi(0x4001d000), %l0 400077f4: c2 04 23 f0 ld [ %l0 + 0x3f0 ], %g1 ! 4001d3f0 <_Thread_Dispatch_disable_level> 400077f8: 80 a0 60 00 cmp %g1, 0 400077fc: 02 80 00 05 be 40007810 <_CORE_mutex_Seize+0x24> 40007800: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40007804: 80 8e a0 ff btst 0xff, %i2 40007808: 12 80 00 1a bne 40007870 <_CORE_mutex_Seize+0x84> <== ALWAYS TAKEN 4000780c: 03 10 00 75 sethi %hi(0x4001d400), %g1 40007810: 90 10 00 18 mov %i0, %o0 40007814: 40 00 14 33 call 4000c8e0 <_CORE_mutex_Seize_interrupt_trylock> 40007818: 92 07 a0 54 add %fp, 0x54, %o1 4000781c: 80 a2 20 00 cmp %o0, 0 40007820: 02 80 00 12 be 40007868 <_CORE_mutex_Seize+0x7c> 40007824: 80 8e a0 ff btst 0xff, %i2 40007828: 02 80 00 1a be 40007890 <_CORE_mutex_Seize+0xa4> 4000782c: 01 00 00 00 nop 40007830: c4 04 23 f0 ld [ %l0 + 0x3f0 ], %g2 40007834: 03 10 00 75 sethi %hi(0x4001d400), %g1 40007838: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing> 4000783c: f2 20 60 20 st %i1, [ %g1 + 0x20 ] 40007840: f0 20 60 44 st %i0, [ %g1 + 0x44 ] 40007844: 82 00 a0 01 add %g2, 1, %g1 40007848: c2 24 23 f0 st %g1, [ %l0 + 0x3f0 ] RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000784c: 82 10 20 01 mov 1, %g1 40007850: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 40007854: 7f ff e9 74 call 40001e24 40007858: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 4000785c: 90 10 00 18 mov %i0, %o0 40007860: 7f ff ff c0 call 40007760 <_CORE_mutex_Seize_interrupt_blocking> 40007864: 92 10 00 1b mov %i3, %o1 40007868: 81 c7 e0 08 ret 4000786c: 81 e8 00 00 restore 40007870: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 40007874: 80 a0 60 01 cmp %g1, 1 40007878: 28 bf ff e7 bleu,a 40007814 <_CORE_mutex_Seize+0x28> 4000787c: 90 10 00 18 mov %i0, %o0 40007880: 90 10 20 00 clr %o0 40007884: 92 10 20 00 clr %o1 40007888: 40 00 01 a6 call 40007f20 <_Internal_error_Occurred> 4000788c: 94 10 20 13 mov 0x13, %o2 40007890: 7f ff e9 65 call 40001e24 40007894: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 40007898: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000789c: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing> 400078a0: 84 10 20 01 mov 1, %g2 400078a4: c4 20 60 34 st %g2, [ %g1 + 0x34 ] 400078a8: 81 c7 e0 08 ret 400078ac: 81 e8 00 00 restore =============================================================================== 4000c8e0 <_CORE_mutex_Seize_interrupt_trylock>: #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 4000c8e0: 9d e3 bf a0 save %sp, -96, %sp { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 4000c8e4: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000c8e8: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing> executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000c8ec: c0 20 60 34 clr [ %g1 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000c8f0: c4 06 20 50 ld [ %i0 + 0x50 ], %g2 4000c8f4: 80 a0 a0 00 cmp %g2, 0 4000c8f8: 22 80 00 13 be,a 4000c944 <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000c8fc: c4 06 20 5c ld [ %i0 + 0x5c ], %g2 the_mutex->lock = CORE_MUTEX_LOCKED; 4000c900: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000c904: c6 00 60 08 ld [ %g1 + 8 ], %g3 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4000c908: c4 06 20 48 ld [ %i0 + 0x48 ], %g2 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000c90c: c6 26 20 60 st %g3, [ %i0 + 0x60 ] executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 4000c910: c2 26 20 5c st %g1, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000c914: 86 10 20 01 mov 1, %g3 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000c918: 80 a0 a0 02 cmp %g2, 2 4000c91c: 02 80 00 0f be 4000c958 <_CORE_mutex_Seize_interrupt_trylock+0x78> 4000c920: c6 26 20 54 st %g3, [ %i0 + 0x54 ] 4000c924: 80 a0 a0 03 cmp %g2, 3 4000c928: 22 80 00 1f be,a 4000c9a4 <_CORE_mutex_Seize_interrupt_trylock+0xc4> 4000c92c: da 00 60 1c ld [ %g1 + 0x1c ], %o5 executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4000c930: d0 06 40 00 ld [ %i1 ], %o0 4000c934: 7f ff d5 3c call 40001e24 4000c938: b0 10 20 00 clr %i0 4000c93c: 81 c7 e0 08 ret 4000c940: 81 e8 00 00 restore /* * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { 4000c944: 80 a0 40 02 cmp %g1, %g2 4000c948: 22 80 00 0c be,a 4000c978 <_CORE_mutex_Seize_interrupt_trylock+0x98> 4000c94c: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000c950: 81 c7 e0 08 ret 4000c954: 91 e8 20 01 restore %g0, 1, %o0 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000c958: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 4000c95c: 84 00 a0 01 inc %g2 4000c960: c4 20 60 1c st %g2, [ %g1 + 0x1c ] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4000c964: d0 06 40 00 ld [ %i1 ], %o0 4000c968: 7f ff d5 2f call 40001e24 4000c96c: b0 10 20 00 clr %i0 4000c970: 81 c7 e0 08 ret 4000c974: 81 e8 00 00 restore * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000c978: 80 a0 a0 00 cmp %g2, 0 4000c97c: 12 80 00 2b bne 4000ca28 <_CORE_mutex_Seize_interrupt_trylock+0x148> 4000c980: 80 a0 a0 01 cmp %g2, 1 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4000c984: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000c988: 82 00 60 01 inc %g1 4000c98c: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( *level_p ); 4000c990: d0 06 40 00 ld [ %i1 ], %o0 4000c994: 7f ff d5 24 call 40001e24 4000c998: b0 10 20 00 clr %i0 4000c99c: 81 c7 e0 08 ret 4000c9a0: 81 e8 00 00 restore { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4000c9a4: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000c9a8: 88 03 60 01 add %o5, 1, %g4 4000c9ac: c8 20 60 1c st %g4, [ %g1 + 0x1c ] */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4000c9b0: c8 06 20 4c ld [ %i0 + 0x4c ], %g4 current = executing->current_priority; if ( current == ceiling ) { 4000c9b4: 80 a1 00 02 cmp %g4, %g2 4000c9b8: 02 80 00 24 be 4000ca48 <_CORE_mutex_Seize_interrupt_trylock+0x168> 4000c9bc: 01 00 00 00 nop _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 4000c9c0: 1a 80 00 11 bcc 4000ca04 <_CORE_mutex_Seize_interrupt_trylock+0x124> 4000c9c4: 84 10 20 06 mov 6, %g2 ! 6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000c9c8: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000c9cc: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level> 4000c9d0: 84 00 a0 01 inc %g2 4000c9d4: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ] _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4000c9d8: 7f ff d5 13 call 40001e24 4000c9dc: d0 06 40 00 ld [ %i1 ], %o0 _Thread_Change_priority( 4000c9e0: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000c9e4: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000c9e8: 94 10 20 00 clr %o2 4000c9ec: 7f ff ef b8 call 400088cc <_Thread_Change_priority> 4000c9f0: b0 10 20 00 clr %i0 the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 4000c9f4: 7f ff f1 36 call 40008ecc <_Thread_Enable_dispatch> 4000c9f8: 01 00 00 00 nop 4000c9fc: 81 c7 e0 08 ret 4000ca00: 81 e8 00 00 restore return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000ca04: c4 20 60 34 st %g2, [ %g1 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000ca08: c6 26 20 50 st %g3, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ 4000ca0c: c0 26 20 54 clr [ %i0 + 0x54 ] executing->resource_count--; /* undo locking above */ 4000ca10: da 20 60 1c st %o5, [ %g1 + 0x1c ] _ISR_Enable( *level_p ); 4000ca14: d0 06 40 00 ld [ %i1 ], %o0 4000ca18: 7f ff d5 03 call 40001e24 4000ca1c: b0 10 20 00 clr %i0 4000ca20: 81 c7 e0 08 ret 4000ca24: 81 e8 00 00 restore * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000ca28: 12 bf ff ca bne 4000c950 <_CORE_mutex_Seize_interrupt_trylock+0x70><== ALWAYS TAKEN 4000ca2c: 84 10 20 02 mov 2, %g2 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 4000ca30: c4 20 60 34 st %g2, [ %g1 + 0x34 ] <== NOT EXECUTED _ISR_Enable( *level_p ); 4000ca34: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED 4000ca38: 7f ff d4 fb call 40001e24 <== NOT EXECUTED 4000ca3c: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000ca40: 81 c7 e0 08 ret <== NOT EXECUTED 4000ca44: 81 e8 00 00 restore <== NOT EXECUTED Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 4000ca48: d0 06 40 00 ld [ %i1 ], %o0 4000ca4c: 7f ff d4 f6 call 40001e24 4000ca50: b0 10 20 00 clr %i0 4000ca54: 81 c7 e0 08 ret 4000ca58: 81 e8 00 00 restore =============================================================================== 40007a4c <_CORE_semaphore_Surrender>: CORE_semaphore_Status _CORE_semaphore_Surrender( CORE_semaphore_Control *the_semaphore, Objects_Id id, CORE_semaphore_API_mp_support_callout api_semaphore_mp_support ) { 40007a4c: 9d e3 bf a0 save %sp, -96, %sp 40007a50: a0 10 00 18 mov %i0, %l0 ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 40007a54: b0 10 20 00 clr %i0 40007a58: 40 00 06 05 call 4000926c <_Thread_queue_Dequeue> 40007a5c: 90 10 00 10 mov %l0, %o0 40007a60: 80 a2 20 00 cmp %o0, 0 40007a64: 02 80 00 04 be 40007a74 <_CORE_semaphore_Surrender+0x28> 40007a68: 01 00 00 00 nop status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 40007a6c: 81 c7 e0 08 ret 40007a70: 81 e8 00 00 restore if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 40007a74: 7f ff e8 e8 call 40001e14 40007a78: 01 00 00 00 nop if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 40007a7c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40007a80: c4 04 20 40 ld [ %l0 + 0x40 ], %g2 40007a84: 80 a0 40 02 cmp %g1, %g2 40007a88: 1a 80 00 05 bcc 40007a9c <_CORE_semaphore_Surrender+0x50> <== NEVER TAKEN 40007a8c: b0 10 20 04 mov 4, %i0 the_semaphore->count += 1; 40007a90: 82 00 60 01 inc %g1 40007a94: b0 10 20 00 clr %i0 40007a98: c2 24 20 48 st %g1, [ %l0 + 0x48 ] else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 40007a9c: 7f ff e8 e2 call 40001e24 40007aa0: 01 00 00 00 nop } return status; } 40007aa4: 81 c7 e0 08 ret 40007aa8: 81 e8 00 00 restore =============================================================================== 4000c8a8 <_Chain_Initialize>: Chain_Node *current; Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; 4000c8a8: c0 22 20 04 clr [ %o0 + 4 ] next = starting_address; while ( count-- ) { 4000c8ac: 80 a2 a0 00 cmp %o2, 0 4000c8b0: 02 80 00 08 be 4000c8d0 <_Chain_Initialize+0x28> <== NEVER TAKEN 4000c8b4: 82 10 00 08 mov %o0, %g1 current->next = next; next->previous = current; 4000c8b8: c2 22 60 04 st %g1, [ %o1 + 4 ] count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { current->next = next; 4000c8bc: d2 20 40 00 st %o1, [ %g1 ] count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { 4000c8c0: 94 82 bf ff addcc %o2, -1, %o2 current->next = next; next->previous = current; current = next; next = (Chain_Node *) 4000c8c4: 82 10 00 09 mov %o1, %g1 count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { 4000c8c8: 12 bf ff fc bne 4000c8b8 <_Chain_Initialize+0x10> 4000c8cc: 92 02 40 0b add %o1, %o3, %o1 next->previous = current; current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = _Chain_Tail( the_chain ); 4000c8d0: 84 02 20 04 add %o0, 4, %g2 4000c8d4: c4 20 40 00 st %g2, [ %g1 ] the_chain->last = current; } 4000c8d8: 81 c3 e0 08 retl 4000c8dc: c2 22 20 08 st %g1, [ %o0 + 8 ] =============================================================================== 40006628 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 40006628: 9d e3 bf a0 save %sp, -96, %sp rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 4000662c: 03 10 00 75 sethi %hi(0x4001d400), %g1 40006630: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing> executing->Wait.return_code = RTEMS_SUCCESSFUL; 40006634: c0 24 20 34 clr [ %l0 + 0x34 ] api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 40006638: 7f ff ed f7 call 40001e14 4000663c: e4 04 21 5c ld [ %l0 + 0x15c ], %l2 pending_events = api->pending_events; 40006640: c2 04 80 00 ld [ %l2 ], %g1 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 40006644: a2 8e 00 01 andcc %i0, %g1, %l1 40006648: 02 80 00 07 be 40006664 <_Event_Seize+0x3c> 4000664c: 80 8e 60 01 btst 1, %i1 40006650: 80 a6 00 11 cmp %i0, %l1 40006654: 02 80 00 23 be 400066e0 <_Event_Seize+0xb8> 40006658: 80 8e 60 02 btst 2, %i1 4000665c: 12 80 00 21 bne 400066e0 <_Event_Seize+0xb8> <== ALWAYS TAKEN 40006660: 80 8e 60 01 btst 1, %i1 _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 40006664: 12 80 00 18 bne 400066c4 <_Event_Seize+0x9c> 40006668: 82 10 20 01 mov 1, %g1 * set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; 4000666c: f2 24 20 30 st %i1, [ %l0 + 0x30 ] executing->Wait.count = (uint32_t) event_in; 40006670: f0 24 20 24 st %i0, [ %l0 + 0x24 ] executing->Wait.return_argument = event_out; 40006674: f6 24 20 28 st %i3, [ %l0 + 0x28 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40006678: 33 10 00 75 sethi %hi(0x4001d400), %i1 4000667c: c2 26 62 78 st %g1, [ %i1 + 0x278 ] ! 4001d678 <_Event_Sync_state> _ISR_Enable( level ); 40006680: 7f ff ed e9 call 40001e24 40006684: 01 00 00 00 nop if ( ticks ) { 40006688: 80 a6 a0 00 cmp %i2, 0 4000668c: 32 80 00 1c bne,a 400066fc <_Event_Seize+0xd4> 40006690: c2 04 20 08 ld [ %l0 + 8 ], %g1 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 40006694: 90 10 00 10 mov %l0, %o0 40006698: 40 00 0c 76 call 40009870 <_Thread_Set_state> 4000669c: 92 10 21 00 mov 0x100, %o1 _ISR_Disable( level ); 400066a0: 7f ff ed dd call 40001e14 400066a4: 01 00 00 00 nop sync_state = _Event_Sync_state; 400066a8: f0 06 62 78 ld [ %i1 + 0x278 ], %i0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 400066ac: c0 26 62 78 clr [ %i1 + 0x278 ] if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 400066b0: 80 a6 20 01 cmp %i0, 1 400066b4: 02 80 00 1f be 40006730 <_Event_Seize+0x108> 400066b8: b2 10 00 10 mov %l0, %i1 * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 400066bc: 40 00 08 6d call 40008870 <_Thread_blocking_operation_Cancel> 400066c0: 95 e8 00 08 restore %g0, %o0, %o2 *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 400066c4: 7f ff ed d8 call 40001e24 400066c8: 01 00 00 00 nop executing->Wait.return_code = RTEMS_UNSATISFIED; 400066cc: 82 10 20 0d mov 0xd, %g1 ! d 400066d0: c2 24 20 34 st %g1, [ %l0 + 0x34 ] *event_out = seized_events; 400066d4: e2 26 c0 00 st %l1, [ %i3 ] 400066d8: 81 c7 e0 08 ret 400066dc: 81 e8 00 00 restore pending_events = api->pending_events; seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = 400066e0: 82 28 40 11 andn %g1, %l1, %g1 400066e4: c2 24 80 00 st %g1, [ %l2 ] _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 400066e8: 7f ff ed cf call 40001e24 400066ec: 01 00 00 00 nop *event_out = seized_events; 400066f0: e2 26 c0 00 st %l1, [ %i3 ] return; 400066f4: 81 c7 e0 08 ret 400066f8: 81 e8 00 00 restore Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400066fc: f4 24 20 54 st %i2, [ %l0 + 0x54 ] void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 40006700: c2 24 20 68 st %g1, [ %l0 + 0x68 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40006704: 03 10 00 1a sethi %hi(0x40006800), %g1 40006708: 82 10 60 dc or %g1, 0xdc, %g1 ! 400068dc <_Event_Timeout> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000670c: c0 24 20 50 clr [ %l0 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40006710: c0 24 20 6c clr [ %l0 + 0x6c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40006714: c2 24 20 64 st %g1, [ %l0 + 0x64 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006718: 11 10 00 75 sethi %hi(0x4001d400), %o0 4000671c: 92 04 20 48 add %l0, 0x48, %o1 40006720: 40 00 0e 59 call 4000a084 <_Watchdog_Insert> 40006724: 90 12 20 cc or %o0, 0xcc, %o0 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 40006728: 10 bf ff dc b 40006698 <_Event_Seize+0x70> 4000672c: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { _ISR_Enable( level ); 40006730: 7f ff ed bd call 40001e24 40006734: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40006794 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40006794: 9d e3 bf a0 save %sp, -96, %sp rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40006798: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 4000679c: 7f ff ed 9e call 40001e14 400067a0: e4 06 20 30 ld [ %i0 + 0x30 ], %l2 400067a4: a2 10 00 08 mov %o0, %l1 pending_events = api->pending_events; 400067a8: c4 04 00 00 ld [ %l0 ], %g2 event_condition = (rtems_event_set) the_thread->Wait.count; 400067ac: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 400067b0: 86 88 40 02 andcc %g1, %g2, %g3 400067b4: 02 80 00 3e be 400068ac <_Event_Surrender+0x118> 400067b8: 09 10 00 75 sethi %hi(0x4001d400), %g4 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 400067bc: c8 01 20 88 ld [ %g4 + 0x88 ], %g4 ! 4001d488 <_ISR_Nest_level> 400067c0: 80 a1 20 00 cmp %g4, 0 400067c4: 12 80 00 1d bne 40006838 <_Event_Surrender+0xa4> 400067c8: 09 10 00 75 sethi %hi(0x4001d400), %g4 } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 400067cc: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 400067d0: 80 89 21 00 btst 0x100, %g4 400067d4: 02 80 00 34 be 400068a4 <_Event_Surrender+0x110> 400067d8: 80 a0 40 03 cmp %g1, %g3 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 400067dc: 02 80 00 04 be 400067ec <_Event_Surrender+0x58> 400067e0: 80 8c a0 02 btst 2, %l2 400067e4: 02 80 00 30 be 400068a4 <_Event_Surrender+0x110> <== NEVER TAKEN 400067e8: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400067ec: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 400067f0: 84 28 80 03 andn %g2, %g3, %g2 400067f4: c4 24 00 00 st %g2, [ %l0 ] the_thread->Wait.count = 0; 400067f8: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400067fc: c6 20 40 00 st %g3, [ %g1 ] _ISR_Flash( level ); 40006800: 7f ff ed 89 call 40001e24 40006804: 90 10 00 11 mov %l1, %o0 40006808: 7f ff ed 83 call 40001e14 4000680c: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 40006810: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 40006814: 80 a0 60 02 cmp %g1, 2 40006818: 02 80 00 27 be 400068b4 <_Event_Surrender+0x120> 4000681c: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 40006820: 90 10 00 11 mov %l1, %o0 40006824: 7f ff ed 80 call 40001e24 40006828: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000682c: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40006830: 40 00 08 ab call 40008adc <_Thread_Clear_state> 40006834: 81 e8 00 00 restore /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40006838: c8 01 20 ac ld [ %g4 + 0xac ], %g4 4000683c: 80 a6 00 04 cmp %i0, %g4 40006840: 32 bf ff e4 bne,a 400067d0 <_Event_Surrender+0x3c> 40006844: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 40006848: 09 10 00 75 sethi %hi(0x4001d400), %g4 4000684c: da 01 22 78 ld [ %g4 + 0x278 ], %o5 ! 4001d678 <_Event_Sync_state> /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40006850: 80 a3 60 02 cmp %o5, 2 40006854: 02 80 00 07 be 40006870 <_Event_Surrender+0xdc> <== NEVER TAKEN 40006858: 80 a0 40 03 cmp %g1, %g3 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 4000685c: da 01 22 78 ld [ %g4 + 0x278 ], %o5 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40006860: 80 a3 60 01 cmp %o5, 1 40006864: 32 bf ff db bne,a 400067d0 <_Event_Surrender+0x3c> 40006868: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 4000686c: 80 a0 40 03 cmp %g1, %g3 40006870: 02 80 00 04 be 40006880 <_Event_Surrender+0xec> 40006874: 80 8c a0 02 btst 2, %l2 40006878: 02 80 00 09 be 4000689c <_Event_Surrender+0x108> <== NEVER TAKEN 4000687c: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40006880: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40006884: 84 28 80 03 andn %g2, %g3, %g2 40006888: c4 24 00 00 st %g2, [ %l0 ] the_thread->Wait.count = 0; 4000688c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40006890: c6 20 40 00 st %g3, [ %g1 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40006894: 82 10 20 03 mov 3, %g1 40006898: c2 21 22 78 st %g1, [ %g4 + 0x278 ] } _ISR_Enable( level ); 4000689c: 7f ff ed 62 call 40001e24 400068a0: 91 e8 00 11 restore %g0, %l1, %o0 _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 400068a4: 7f ff ed 60 call 40001e24 400068a8: 91 e8 00 11 restore %g0, %l1, %o0 /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 400068ac: 7f ff ed 5e call 40001e24 400068b0: 91 e8 00 08 restore %g0, %o0, %o0 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 400068b4: c2 26 20 50 st %g1, [ %i0 + 0x50 ] if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 400068b8: 7f ff ed 5b call 40001e24 400068bc: 90 10 00 11 mov %l1, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 400068c0: 40 00 0e 5e call 4000a238 <_Watchdog_Remove> 400068c4: 90 06 20 48 add %i0, 0x48, %o0 400068c8: 33 04 00 ff sethi %hi(0x1003fc00), %i1 400068cc: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 400068d0: 40 00 08 83 call 40008adc <_Thread_Clear_state> 400068d4: 81 e8 00 00 restore =============================================================================== 400068dc <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 400068dc: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 400068e0: 90 10 00 18 mov %i0, %o0 400068e4: 40 00 09 88 call 40008f04 <_Thread_Get> 400068e8: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 400068ec: c2 07 bf fc ld [ %fp + -4 ], %g1 400068f0: 80 a0 60 00 cmp %g1, 0 400068f4: 12 80 00 15 bne 40006948 <_Event_Timeout+0x6c> <== NEVER TAKEN 400068f8: a0 10 00 08 mov %o0, %l0 * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 400068fc: 7f ff ed 46 call 40001e14 40006900: 01 00 00 00 nop return; } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 40006904: 03 10 00 75 sethi %hi(0x4001d400), %g1 40006908: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing> 4000690c: 80 a4 00 01 cmp %l0, %g1 40006910: 02 80 00 10 be 40006950 <_Event_Timeout+0x74> 40006914: c0 24 20 24 clr [ %l0 + 0x24 ] if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 40006918: 82 10 20 06 mov 6, %g1 4000691c: c2 24 20 34 st %g1, [ %l0 + 0x34 ] _ISR_Enable( level ); 40006920: 7f ff ed 41 call 40001e24 40006924: 01 00 00 00 nop 40006928: 90 10 00 10 mov %l0, %o0 4000692c: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40006930: 40 00 08 6b call 40008adc <_Thread_Clear_state> 40006934: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006938: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000693c: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level> 40006940: 84 00 bf ff add %g2, -1, %g2 40006944: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ] 40006948: 81 c7 e0 08 ret 4000694c: 81 e8 00 00 restore } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 40006950: 03 10 00 75 sethi %hi(0x4001d400), %g1 40006954: c4 00 62 78 ld [ %g1 + 0x278 ], %g2 ! 4001d678 <_Event_Sync_state> 40006958: 80 a0 a0 01 cmp %g2, 1 4000695c: 32 bf ff f0 bne,a 4000691c <_Event_Timeout+0x40> 40006960: 82 10 20 06 mov 6, %g1 _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 40006964: 84 10 20 02 mov 2, %g2 40006968: c4 20 62 78 st %g2, [ %g1 + 0x278 ] } the_thread->Wait.return_code = RTEMS_TIMEOUT; 4000696c: 10 bf ff ec b 4000691c <_Event_Timeout+0x40> 40006970: 82 10 20 06 mov 6, %g1 =============================================================================== 4000cb54 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000cb54: 9d e3 bf 98 save %sp, -104, %sp Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; 4000cb58: a8 06 60 04 add %i1, 4, %l4 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000cb5c: a0 10 00 18 mov %i0, %l0 - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 4000cb60: 80 a6 40 14 cmp %i1, %l4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 4000cb64: e4 06 20 08 ld [ %i0 + 8 ], %l2 4000cb68: 18 80 00 72 bgu 4000cd30 <_Heap_Allocate_aligned_with_boundary+0x1dc> 4000cb6c: fa 06 20 10 ld [ %i0 + 0x10 ], %i5 /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4000cb70: 80 a6 e0 00 cmp %i3, 0 4000cb74: 12 80 00 6d bne 4000cd28 <_Heap_Allocate_aligned_with_boundary+0x1d4> 4000cb78: 80 a6 40 1b cmp %i1, %i3 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000cb7c: 80 a4 00 12 cmp %l0, %l2 4000cb80: 02 80 00 6f be 4000cd3c <_Heap_Allocate_aligned_with_boundary+0x1e8> 4000cb84: a2 10 20 00 clr %l1 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000cb88: 82 10 20 04 mov 4, %g1 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4000cb8c: b8 07 60 07 add %i5, 7, %i4 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000cb90: 82 20 40 19 sub %g1, %i1, %g1 4000cb94: 10 80 00 09 b 4000cbb8 <_Heap_Allocate_aligned_with_boundary+0x64> 4000cb98: c2 27 bf fc st %g1, [ %fp + -4 ] boundary ); } } if ( alloc_begin != 0 ) { 4000cb9c: 80 a6 20 00 cmp %i0, 0 4000cba0: 32 80 00 54 bne,a 4000ccf0 <_Heap_Allocate_aligned_with_boundary+0x19c><== ALWAYS TAKEN 4000cba4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 break; } block = block->next; 4000cba8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000cbac: 80 a4 00 12 cmp %l0, %l2 4000cbb0: 22 80 00 57 be,a 4000cd0c <_Heap_Allocate_aligned_with_boundary+0x1b8> 4000cbb4: b0 10 20 00 clr %i0 /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 4000cbb8: e6 04 a0 04 ld [ %l2 + 4 ], %l3 4000cbbc: 80 a5 00 13 cmp %l4, %l3 4000cbc0: 1a bf ff fa bcc 4000cba8 <_Heap_Allocate_aligned_with_boundary+0x54> 4000cbc4: a2 04 60 01 inc %l1 if ( alignment == 0 ) { 4000cbc8: 80 a6 a0 00 cmp %i2, 0 4000cbcc: 02 bf ff f4 be 4000cb9c <_Heap_Allocate_aligned_with_boundary+0x48> 4000cbd0: b0 04 a0 08 add %l2, 8, %i0 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000cbd4: c2 07 bf fc ld [ %fp + -4 ], %g1 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 4000cbd8: ee 04 20 14 ld [ %l0 + 0x14 ], %l7 uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 4000cbdc: a6 0c ff fe and %l3, -2, %l3 4000cbe0: a6 04 80 13 add %l2, %l3, %l3 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000cbe4: b0 00 40 13 add %g1, %l3, %i0 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4000cbe8: 82 27 00 17 sub %i4, %l7, %g1 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4000cbec: 90 10 00 18 mov %i0, %o0 4000cbf0: a6 00 40 13 add %g1, %l3, %l3 4000cbf4: 40 00 2f 8f call 40018a30 <.urem> 4000cbf8: 92 10 00 1a mov %i2, %o1 4000cbfc: b0 26 00 08 sub %i0, %o0, %i0 uintptr_t alloc_begin = alloc_end - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 4000cc00: 80 a4 c0 18 cmp %l3, %i0 4000cc04: 1a 80 00 06 bcc 4000cc1c <_Heap_Allocate_aligned_with_boundary+0xc8> 4000cc08: ac 04 a0 08 add %l2, 8, %l6 4000cc0c: 90 10 00 13 mov %l3, %o0 4000cc10: 40 00 2f 88 call 40018a30 <.urem> 4000cc14: 92 10 00 1a mov %i2, %o1 4000cc18: b0 24 c0 08 sub %l3, %o0, %i0 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4000cc1c: 80 a6 e0 00 cmp %i3, 0 4000cc20: 02 80 00 24 be 4000ccb0 <_Heap_Allocate_aligned_with_boundary+0x15c> 4000cc24: 80 a5 80 18 cmp %l6, %i0 /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 4000cc28: a6 06 00 19 add %i0, %i1, %l3 4000cc2c: 92 10 00 1b mov %i3, %o1 4000cc30: 40 00 2f 80 call 40018a30 <.urem> 4000cc34: 90 10 00 13 mov %l3, %o0 4000cc38: 90 24 c0 08 sub %l3, %o0, %o0 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000cc3c: 80 a4 c0 08 cmp %l3, %o0 4000cc40: 08 80 00 1b bleu 4000ccac <_Heap_Allocate_aligned_with_boundary+0x158> 4000cc44: 80 a6 00 08 cmp %i0, %o0 4000cc48: 1a 80 00 1a bcc 4000ccb0 <_Heap_Allocate_aligned_with_boundary+0x15c> 4000cc4c: 80 a5 80 18 cmp %l6, %i0 alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 4000cc50: aa 05 80 19 add %l6, %i1, %l5 uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 4000cc54: 80 a5 40 08 cmp %l5, %o0 4000cc58: 28 80 00 09 bleu,a 4000cc7c <_Heap_Allocate_aligned_with_boundary+0x128> 4000cc5c: b0 22 00 19 sub %o0, %i1, %i0 if ( alloc_begin != 0 ) { break; } block = block->next; 4000cc60: 10 bf ff d3 b 4000cbac <_Heap_Allocate_aligned_with_boundary+0x58> 4000cc64: e4 04 a0 08 ld [ %l2 + 8 ], %l2 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000cc68: 1a 80 00 11 bcc 4000ccac <_Heap_Allocate_aligned_with_boundary+0x158> 4000cc6c: 80 a5 40 08 cmp %l5, %o0 if ( boundary_line < boundary_floor ) { 4000cc70: 38 bf ff cf bgu,a 4000cbac <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN 4000cc74: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED return 0; } alloc_begin = boundary_line - alloc_size; 4000cc78: b0 22 00 19 sub %o0, %i1, %i0 4000cc7c: 92 10 00 1a mov %i2, %o1 4000cc80: 40 00 2f 6c call 40018a30 <.urem> 4000cc84: 90 10 00 18 mov %i0, %o0 4000cc88: 92 10 00 1b mov %i3, %o1 4000cc8c: b0 26 00 08 sub %i0, %o0, %i0 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4000cc90: a6 06 00 19 add %i0, %i1, %l3 4000cc94: 40 00 2f 67 call 40018a30 <.urem> 4000cc98: 90 10 00 13 mov %l3, %o0 4000cc9c: 90 24 c0 08 sub %l3, %o0, %o0 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000cca0: 80 a4 c0 08 cmp %l3, %o0 4000cca4: 18 bf ff f1 bgu 4000cc68 <_Heap_Allocate_aligned_with_boundary+0x114> 4000cca8: 80 a6 00 08 cmp %i0, %o0 boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 4000ccac: 80 a5 80 18 cmp %l6, %i0 4000ccb0: 18 bf ff be bgu 4000cba8 <_Heap_Allocate_aligned_with_boundary+0x54> 4000ccb4: 82 10 3f f8 mov -8, %g1 uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 4000ccb8: 90 10 00 18 mov %i0, %o0 4000ccbc: a6 20 40 12 sub %g1, %l2, %l3 4000ccc0: 92 10 00 1d mov %i5, %o1 4000ccc4: 40 00 2f 5b call 40018a30 <.urem> 4000ccc8: a6 04 c0 18 add %l3, %i0, %l3 if ( free_size >= min_block_size || free_size == 0 ) { 4000cccc: 90 a4 c0 08 subcc %l3, %o0, %o0 4000ccd0: 02 bf ff b4 be 4000cba0 <_Heap_Allocate_aligned_with_boundary+0x4c> 4000ccd4: 80 a6 20 00 cmp %i0, 0 4000ccd8: 80 a5 c0 08 cmp %l7, %o0 4000ccdc: 18 bf ff b3 bgu 4000cba8 <_Heap_Allocate_aligned_with_boundary+0x54> 4000cce0: 80 a6 20 00 cmp %i0, 0 boundary ); } } if ( alloc_begin != 0 ) { 4000cce4: 22 bf ff b2 be,a 4000cbac <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN 4000cce8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000ccec: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000ccf0: 92 10 00 12 mov %l2, %o1 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000ccf4: 82 00 40 11 add %g1, %l1, %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000ccf8: 96 10 00 19 mov %i1, %o3 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000ccfc: c2 24 20 4c st %g1, [ %l0 + 0x4c ] block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000cd00: 90 10 00 10 mov %l0, %o0 4000cd04: 7f ff ec 36 call 40007ddc <_Heap_Block_allocate> 4000cd08: 94 10 00 18 mov %i0, %o2 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4000cd0c: c2 04 20 44 ld [ %l0 + 0x44 ], %g1 4000cd10: 80 a0 40 11 cmp %g1, %l1 4000cd14: 1a 80 00 08 bcc 4000cd34 <_Heap_Allocate_aligned_with_boundary+0x1e0> 4000cd18: 01 00 00 00 nop ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4000cd1c: e2 24 20 44 st %l1, [ %l0 + 0x44 ] 4000cd20: 81 c7 e0 08 ret 4000cd24: 81 e8 00 00 restore /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 4000cd28: 08 80 00 07 bleu 4000cd44 <_Heap_Allocate_aligned_with_boundary+0x1f0> 4000cd2c: 80 a6 a0 00 cmp %i2, 0 ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4000cd30: b0 10 20 00 clr %i0 } return (void *) alloc_begin; } 4000cd34: 81 c7 e0 08 ret 4000cd38: 81 e8 00 00 restore if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000cd3c: 10 bf ff f4 b 4000cd0c <_Heap_Allocate_aligned_with_boundary+0x1b8> 4000cd40: b0 10 20 00 clr %i0 if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4000cd44: 22 bf ff 8e be,a 4000cb7c <_Heap_Allocate_aligned_with_boundary+0x28> 4000cd48: b4 10 00 1d mov %i5, %i2 alignment = page_size; } } while ( block != free_list_tail ) { 4000cd4c: 10 bf ff 8d b 4000cb80 <_Heap_Allocate_aligned_with_boundary+0x2c> 4000cd50: 80 a4 00 12 cmp %l0, %l2 =============================================================================== 40012508 <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40012508: 9d e3 bf a0 save %sp, -96, %sp Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end; 4001250c: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40012510: a0 10 00 18 mov %i0, %l0 * 5. non-contiguous higher address (NOT SUPPORTED) * * As noted, this code only supports (4). */ if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) { 40012514: 80 a6 40 01 cmp %i1, %g1 40012518: 0a 80 00 2a bcs 400125c0 <_Heap_Extend+0xb8> 4001251c: e2 06 20 24 ld [ %i0 + 0x24 ], %l1 return HEAP_EXTEND_ERROR; /* case 3 */ } else if ( area_begin != heap_area_end ) { 40012520: 80 a6 40 01 cmp %i1, %g1 40012524: 12 80 00 25 bne 400125b8 <_Heap_Extend+0xb0> 40012528: b0 10 20 02 mov 2, %i0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4001252c: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 { Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end; uintptr_t const new_heap_area_end = heap_area_end + area_size; 40012530: b4 06 40 1a add %i1, %i2, %i2 * block and free it. */ heap->area_end = new_heap_area_end; extend_size = new_heap_area_end 40012534: b2 26 80 11 sub %i2, %l1, %i1 * Currently only case 4 should make it to this point. * The basic trick is to make the extend area look like a used * block and free it. */ heap->area_end = new_heap_area_end; 40012538: f4 24 20 1c st %i2, [ %l0 + 0x1c ] extend_size = new_heap_area_end 4001253c: b2 06 7f f8 add %i1, -8, %i1 40012540: 7f ff c7 7c call 40004330 <.urem> 40012544: 90 10 00 19 mov %i1, %o0 40012548: 90 26 40 08 sub %i1, %o0, %o0 - (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE; extend_size = _Heap_Align_down( extend_size, heap->page_size ); *amount_extended = extend_size; 4001254c: d0 26 c0 00 st %o0, [ %i3 ] if( extend_size >= heap->min_block_size ) { 40012550: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40012554: 80 a0 40 08 cmp %g1, %o0 40012558: 18 80 00 18 bgu 400125b8 <_Heap_Extend+0xb0> <== NEVER TAKEN 4001255c: b0 10 20 00 clr %i0 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 40012560: c2 04 60 04 ld [ %l1 + 4 ], %g1 Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size ); _Heap_Block_set_size( last_block, extend_size ); new_last_block->size_and_flag = 40012564: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 40012568: 82 08 60 01 and %g1, 1, %g1 4001256c: 82 12 00 01 or %o0, %g1, %g1 40012570: c2 24 60 04 st %g1, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 40012574: 82 02 00 11 add %o0, %l1, %g1 40012578: 84 20 80 01 sub %g2, %g1, %g2 4001257c: 84 10 a0 01 or %g2, 1, %g2 40012580: c4 20 60 04 st %g2, [ %g1 + 4 ] heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40012584: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40012588: f2 04 20 2c ld [ %l0 + 0x2c ], %i1 ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 4001258c: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 new_last_block->size_and_flag = ((uintptr_t) heap->first_block - (uintptr_t) new_last_block) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; 40012590: c2 24 20 24 st %g1, [ %l0 + 0x24 ] /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40012594: 82 00 e0 01 add %g3, 1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40012598: 90 06 40 08 add %i1, %o0, %o0 ++stats->used_blocks; 4001259c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] --stats->frees; /* Do not count subsequent call as actual free() */ 400125a0: 82 00 bf ff add %g2, -1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 400125a4: d0 24 20 2c st %o0, [ %l0 + 0x2c ] ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 400125a8: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 400125ac: 90 10 00 10 mov %l0, %o0 400125b0: 7f ff e9 70 call 4000cb70 <_Heap_Free> 400125b4: 92 04 60 08 add %l1, 8, %o1 } return HEAP_EXTEND_SUCCESSFUL; } 400125b8: 81 c7 e0 08 ret 400125bc: 81 e8 00 00 restore uintptr_t *amount_extended ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; 400125c0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 400125c4: 80 a6 40 02 cmp %i1, %g2 400125c8: 0a bf ff d6 bcs 40012520 <_Heap_Extend+0x18> 400125cc: b0 10 20 01 mov 1, %i0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 400125d0: 81 c7 e0 08 ret 400125d4: 81 e8 00 00 restore =============================================================================== 4000cd54 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4000cd54: 9d e3 bf a0 save %sp, -96, %sp RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4000cd58: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4000cd5c: 40 00 2f 35 call 40018a30 <.urem> 4000cd60: 90 10 00 19 mov %i1, %o0 const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 4000cd64: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4000cd68: b2 06 7f f8 add %i1, -8, %i1 4000cd6c: 90 26 40 08 sub %i1, %o0, %o0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000cd70: 80 a2 00 01 cmp %o0, %g1 4000cd74: 0a 80 00 36 bcs 4000ce4c <_Heap_Free+0xf8> 4000cd78: 01 00 00 00 nop && (uintptr_t) block <= (uintptr_t) heap->last_block; 4000cd7c: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000cd80: 80 a2 00 03 cmp %o0, %g3 4000cd84: 18 80 00 32 bgu 4000ce4c <_Heap_Free+0xf8> 4000cd88: 01 00 00 00 nop - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 4000cd8c: da 02 20 04 ld [ %o0 + 4 ], %o5 4000cd90: 88 0b 7f fe and %o5, -2, %g4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000cd94: 84 02 00 04 add %o0, %g4, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000cd98: 80 a0 40 02 cmp %g1, %g2 4000cd9c: 18 80 00 2c bgu 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000cda0: 80 a0 c0 02 cmp %g3, %g2 4000cda4: 0a 80 00 2a bcs 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000cda8: 01 00 00 00 nop block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 4000cdac: d8 00 a0 04 ld [ %g2 + 4 ], %o4 if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 4000cdb0: 80 8b 20 01 btst 1, %o4 4000cdb4: 02 80 00 26 be 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000cdb8: 96 0b 3f fe and %o4, -2, %o3 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4000cdbc: 80 a0 c0 02 cmp %g3, %g2 4000cdc0: 02 80 00 06 be 4000cdd8 <_Heap_Free+0x84> 4000cdc4: 98 10 20 00 clr %o4 #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 4000cdc8: 98 00 80 0b add %g2, %o3, %o4 4000cdcc: d8 03 20 04 ld [ %o4 + 4 ], %o4 4000cdd0: 98 0b 20 01 and %o4, 1, %o4 4000cdd4: 98 1b 20 01 xor %o4, 1, %o4 next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 4000cdd8: 80 8b 60 01 btst 1, %o5 4000cddc: 12 80 00 1e bne 4000ce54 <_Heap_Free+0x100> 4000cde0: 80 8b 20 ff btst 0xff, %o4 uintptr_t const prev_size = block->prev_size; 4000cde4: d4 02 00 00 ld [ %o0 ], %o2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000cde8: 9a 22 00 0a sub %o0, %o2, %o5 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000cdec: 80 a0 40 0d cmp %g1, %o5 4000cdf0: 18 80 00 17 bgu 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000cdf4: 80 a0 c0 0d cmp %g3, %o5 4000cdf8: 0a 80 00 15 bcs 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000cdfc: 01 00 00 00 nop return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 4000ce00: c2 03 60 04 ld [ %o5 + 4 ], %g1 4000ce04: 80 88 60 01 btst 1, %g1 4000ce08: 02 80 00 11 be 4000ce4c <_Heap_Free+0xf8> <== NEVER TAKEN 4000ce0c: 80 8b 20 ff btst 0xff, %o4 _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4000ce10: 22 80 00 3a be,a 4000cef8 <_Heap_Free+0x1a4> 4000ce14: 94 01 00 0a add %g4, %o2, %o2 uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 4000ce18: c6 06 20 38 ld [ %i0 + 0x38 ], %g3 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4000ce1c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 4000ce20: c4 00 a0 08 ld [ %g2 + 8 ], %g2 4000ce24: 86 00 ff ff add %g3, -1, %g3 4000ce28: c6 26 20 38 st %g3, [ %i0 + 0x38 ] _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; 4000ce2c: 96 01 00 0b add %g4, %o3, %o3 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4000ce30: c2 20 a0 0c st %g1, [ %g2 + 0xc ] 4000ce34: 94 02 c0 0a add %o3, %o2, %o2 RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 4000ce38: c4 20 60 08 st %g2, [ %g1 + 8 ] _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 4000ce3c: d4 23 40 0a st %o2, [ %o5 + %o2 ] if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000ce40: 94 12 a0 01 or %o2, 1, %o2 4000ce44: 10 80 00 10 b 4000ce84 <_Heap_Free+0x130> 4000ce48: d4 23 60 04 st %o2, [ %o5 + 4 ] --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 4000ce4c: 81 c7 e0 08 ret 4000ce50: 91 e8 20 00 restore %g0, 0, %o0 uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 4000ce54: 02 80 00 17 be 4000ceb0 <_Heap_Free+0x15c> 4000ce58: 82 11 20 01 or %g4, 1, %g1 Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 4000ce5c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; 4000ce60: c4 00 a0 08 ld [ %g2 + 8 ], %g2 Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4000ce64: c2 22 20 0c st %g1, [ %o0 + 0xc ] ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4000ce68: c4 22 20 08 st %g2, [ %o0 + 8 ] uintptr_t const size = block_size + next_block_size; 4000ce6c: 96 02 c0 04 add %o3, %g4, %o3 new_block->prev = prev; next->prev = new_block; 4000ce70: d0 20 a0 0c st %o0, [ %g2 + 0xc ] _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 4000ce74: d6 22 00 0b st %o3, [ %o0 + %o3 ] prev->next = new_block; 4000ce78: d0 20 60 08 st %o0, [ %g1 + 8 ] next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ uintptr_t const size = block_size + next_block_size; _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000ce7c: 96 12 e0 01 or %o3, 1, %o3 4000ce80: d6 22 20 04 st %o3, [ %o0 + 4 ] stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000ce84: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 ++stats->frees; 4000ce88: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 stats->free_size += block_size; 4000ce8c: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000ce90: 84 00 bf ff add %g2, -1, %g2 ++stats->frees; stats->free_size += block_size; 4000ce94: 88 00 c0 04 add %g3, %g4, %g4 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000ce98: c4 26 20 40 st %g2, [ %i0 + 0x40 ] ++stats->frees; stats->free_size += block_size; 4000ce9c: c8 26 20 30 st %g4, [ %i0 + 0x30 ] } } /* Statistics */ --stats->used_blocks; ++stats->frees; 4000cea0: 82 00 60 01 inc %g1 4000cea4: c2 26 20 50 st %g1, [ %i0 + 0x50 ] stats->free_size += block_size; return( true ); 4000cea8: 81 c7 e0 08 ret 4000ceac: 91 e8 20 01 restore %g0, 1, %o0 next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 4000ceb0: c2 22 20 04 st %g1, [ %o0 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000ceb4: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 4000ceb8: c6 06 20 08 ld [ %i0 + 8 ], %g3 4000cebc: 82 08 7f fe and %g1, -2, %g1 next_block->prev_size = block_size; 4000cec0: c8 22 00 04 st %g4, [ %o0 + %g4 ] } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000cec4: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000cec8: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 new_block->next = next; 4000cecc: c6 22 20 08 st %g3, [ %o0 + 8 ] new_block->prev = block_before; 4000ced0: f0 22 20 0c st %i0, [ %o0 + 0xc ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000ced4: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000ced8: 82 00 60 01 inc %g1 block_before->next = new_block; next->prev = new_block; 4000cedc: d0 20 e0 0c st %o0, [ %g3 + 0xc ] { Heap_Block *next = block_before->next; new_block->next = next; new_block->prev = block_before; block_before->next = new_block; 4000cee0: d0 26 20 08 st %o0, [ %i0 + 8 ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000cee4: 80 a0 40 02 cmp %g1, %g2 4000cee8: 08 bf ff e7 bleu 4000ce84 <_Heap_Free+0x130> 4000ceec: c2 26 20 38 st %g1, [ %i0 + 0x38 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; if ( stats->max_free_blocks < stats->free_blocks ) { stats->max_free_blocks = stats->free_blocks; 4000cef0: 10 bf ff e5 b 4000ce84 <_Heap_Free+0x130> 4000cef4: c2 26 20 3c st %g1, [ %i0 + 0x3c ] next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000cef8: 82 12 a0 01 or %o2, 1, %g1 4000cefc: c2 23 60 04 st %g1, [ %o5 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000cf00: c2 00 a0 04 ld [ %g2 + 4 ], %g1 next_block->prev_size = size; 4000cf04: d4 22 00 04 st %o2, [ %o0 + %g4 ] _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000cf08: 82 08 7f fe and %g1, -2, %g1 4000cf0c: 10 bf ff de b 4000ce84 <_Heap_Free+0x130> 4000cf10: c2 20 a0 04 st %g1, [ %g2 + 4 ] =============================================================================== 400125d8 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 400125d8: 9d e3 bf a0 save %sp, -96, %sp return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400125dc: c2 06 20 08 ld [ %i0 + 8 ], %g1 Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 400125e0: c0 26 40 00 clr [ %i1 ] info->largest = 0; 400125e4: c0 26 60 04 clr [ %i1 + 4 ] info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 400125e8: 80 a6 00 01 cmp %i0, %g1 400125ec: 02 80 00 13 be 40012638 <_Heap_Get_free_information+0x60> <== NEVER TAKEN 400125f0: c0 26 60 08 clr [ %i1 + 8 ] 400125f4: 88 10 20 01 mov 1, %g4 400125f8: 10 80 00 03 b 40012604 <_Heap_Get_free_information+0x2c> 400125fc: 86 10 20 00 clr %g3 40012600: 88 10 00 02 mov %g2, %g4 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 40012604: c4 00 60 04 ld [ %g1 + 4 ], %g2 /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); info->number++; info->total += the_size; if ( info->largest < the_size ) 40012608: da 06 60 04 ld [ %i1 + 4 ], %o5 4001260c: 84 08 bf fe and %g2, -2, %g2 40012610: 80 a3 40 02 cmp %o5, %g2 40012614: 1a 80 00 03 bcc 40012620 <_Heap_Get_free_information+0x48> 40012618: 86 00 c0 02 add %g3, %g2, %g3 info->largest = the_size; 4001261c: c4 26 60 04 st %g2, [ %i1 + 4 ] info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); the_block != tail; the_block = the_block->next) 40012620: c2 00 60 08 ld [ %g1 + 8 ], %g1 info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 40012624: 80 a6 00 01 cmp %i0, %g1 40012628: 12 bf ff f6 bne 40012600 <_Heap_Get_free_information+0x28> 4001262c: 84 01 20 01 add %g4, 1, %g2 40012630: c6 26 60 08 st %g3, [ %i1 + 8 ] 40012634: c8 26 40 00 st %g4, [ %i1 ] 40012638: 81 c7 e0 08 ret 4001263c: 81 e8 00 00 restore =============================================================================== 40012640 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 40012640: 9d e3 bf a0 save %sp, -96, %sp Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; 40012644: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->first_block; 40012648: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 Heap_Block *const end = the_heap->last_block; _HAssert(the_block->prev_size == the_heap->page_size); _HAssert(_Heap_Is_prev_used(the_block)); the_info->Free.number = 0; 4001264c: c0 26 40 00 clr [ %i1 ] the_info->Free.total = 0; 40012650: c0 26 60 08 clr [ %i1 + 8 ] the_info->Free.largest = 0; 40012654: c0 26 60 04 clr [ %i1 + 4 ] the_info->Used.number = 0; 40012658: c0 26 60 0c clr [ %i1 + 0xc ] the_info->Used.total = 0; 4001265c: c0 26 60 14 clr [ %i1 + 0x14 ] the_info->Used.largest = 0; 40012660: c0 26 60 10 clr [ %i1 + 0x10 ] while ( the_block != end ) { 40012664: 80 a0 40 02 cmp %g1, %g2 40012668: 02 80 00 1a be 400126d0 <_Heap_Get_information+0x90> <== NEVER TAKEN 4001266c: 86 10 20 08 mov 8, %g3 40012670: da 00 60 04 ld [ %g1 + 4 ], %o5 uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; 40012674: 92 06 60 0c add %i1, 0xc, %o1 40012678: 88 0b 7f fe and %o5, -2, %g4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4001267c: 82 00 40 04 add %g1, %g4, %g1 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 40012680: da 00 60 04 ld [ %g1 + 4 ], %o5 while ( the_block != end ) { uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) 40012684: 80 8b 60 01 btst 1, %o5 40012688: 12 80 00 03 bne 40012694 <_Heap_Get_information+0x54> 4001268c: 86 10 00 09 mov %o1, %g3 40012690: 86 10 00 19 mov %i1, %g3 info = &the_info->Used; else info = &the_info->Free; info->number++; 40012694: d4 00 c0 00 ld [ %g3 ], %o2 info->total += the_size; 40012698: d6 00 e0 08 ld [ %g3 + 8 ], %o3 if ( info->largest < the_size ) 4001269c: d8 00 e0 04 ld [ %g3 + 4 ], %o4 if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; else info = &the_info->Free; info->number++; 400126a0: 94 02 a0 01 inc %o2 info->total += the_size; 400126a4: 96 02 c0 04 add %o3, %g4, %o3 if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; else info = &the_info->Free; info->number++; 400126a8: d4 20 c0 00 st %o2, [ %g3 ] info->total += the_size; if ( info->largest < the_size ) 400126ac: 80 a3 00 04 cmp %o4, %g4 400126b0: 1a 80 00 03 bcc 400126bc <_Heap_Get_information+0x7c> 400126b4: d6 20 e0 08 st %o3, [ %g3 + 8 ] info->largest = the_size; 400126b8: c8 20 e0 04 st %g4, [ %g3 + 4 ] the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 400126bc: 80 a0 80 01 cmp %g2, %g1 400126c0: 12 bf ff ef bne 4001267c <_Heap_Get_information+0x3c> 400126c4: 88 0b 7f fe and %o5, -2, %g4 400126c8: c6 06 60 14 ld [ %i1 + 0x14 ], %g3 400126cc: 86 00 e0 08 add %g3, 8, %g3 /* * Handle the last dummy block. Don't consider this block to be * "used" as client never allocated it. Make 'Used.total' contain this * blocks' overhead though. */ the_info->Used.total += HEAP_BLOCK_HEADER_SIZE; 400126d0: c6 26 60 14 st %g3, [ %i1 + 0x14 ] } 400126d4: 81 c7 e0 08 ret 400126d8: 81 e8 00 00 restore =============================================================================== 4001b2e0 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 4001b2e0: 9d e3 bf a0 save %sp, -96, %sp RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4001b2e4: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001b2e8: 7f ff f5 d2 call 40018a30 <.urem> 4001b2ec: 90 10 00 19 mov %i1, %o0 const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 4001b2f0: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4001b2f4: 84 06 7f f8 add %i1, -8, %g2 4001b2f8: 84 20 80 08 sub %g2, %o0, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001b2fc: 80 a0 80 01 cmp %g2, %g1 4001b300: 0a 80 00 16 bcs 4001b358 <_Heap_Size_of_alloc_area+0x78> 4001b304: 01 00 00 00 nop && (uintptr_t) block <= (uintptr_t) heap->last_block; 4001b308: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001b30c: 80 a0 80 03 cmp %g2, %g3 4001b310: 18 80 00 12 bgu 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001b314: 01 00 00 00 nop RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4001b318: c8 00 a0 04 ld [ %g2 + 4 ], %g4 4001b31c: 88 09 3f fe and %g4, -2, %g4 4001b320: 84 00 80 04 add %g2, %g4, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001b324: 80 a0 40 02 cmp %g1, %g2 4001b328: 18 80 00 0c bgu 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001b32c: 80 a0 c0 02 cmp %g3, %g2 4001b330: 0a 80 00 0a bcs 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001b334: 01 00 00 00 nop } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 4001b338: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4001b33c: 80 88 60 01 btst 1, %g1 4001b340: 02 80 00 06 be 4001b358 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001b344: 84 20 80 19 sub %g2, %i1, %g2 || !_Heap_Is_prev_used( next_block ) ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; 4001b348: 84 00 a0 04 add %g2, 4, %g2 4001b34c: c4 26 80 00 st %g2, [ %i2 ] return true; 4001b350: 81 c7 e0 08 ret 4001b354: 91 e8 20 01 restore %g0, 1, %o0 } 4001b358: 81 c7 e0 08 ret 4001b35c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40008d54 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 40008d54: 9d e3 bf 88 save %sp, -120, %sp uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 40008d58: 25 10 00 24 sethi %hi(0x40009000), %l2 40008d5c: 80 8e a0 ff btst 0xff, %i2 40008d60: a4 14 a3 54 or %l2, 0x354, %l2 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 40008d64: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 uintptr_t const min_block_size = heap->min_block_size; 40008d68: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 Heap_Block *const last_block = heap->last_block; 40008d6c: e8 06 20 24 ld [ %i0 + 0x24 ], %l4 Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 40008d70: 12 80 00 04 bne 40008d80 <_Heap_Walk+0x2c> 40008d74: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 40008d78: 25 10 00 23 sethi %hi(0x40008c00), %l2 40008d7c: a4 14 a1 4c or %l2, 0x14c, %l2 ! 40008d4c <_Heap_Walk_print_nothing> if ( !_System_state_Is_up( _System_state_Get() ) ) { 40008d80: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40008d84: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001fd90 <_System_state_Current> 40008d88: 80 a0 60 03 cmp %g1, 3 40008d8c: 22 80 00 04 be,a 40008d9c <_Heap_Walk+0x48> 40008d90: da 06 20 18 ld [ %i0 + 0x18 ], %o5 block = next_block; } return true; } 40008d94: 81 c7 e0 08 ret 40008d98: 91 e8 20 01 restore %g0, 1, %o0 Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 40008d9c: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 40008da0: c4 06 20 08 ld [ %i0 + 8 ], %g2 40008da4: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40008da8: 90 10 00 19 mov %i1, %o0 40008dac: c6 23 a0 5c st %g3, [ %sp + 0x5c ] 40008db0: c4 23 a0 68 st %g2, [ %sp + 0x68 ] 40008db4: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 40008db8: e0 23 a0 60 st %l0, [ %sp + 0x60 ] 40008dbc: e8 23 a0 64 st %l4, [ %sp + 0x64 ] 40008dc0: 92 10 20 00 clr %o1 40008dc4: 15 10 00 73 sethi %hi(0x4001cc00), %o2 40008dc8: 96 10 00 15 mov %l5, %o3 40008dcc: 94 12 a3 b0 or %o2, 0x3b0, %o2 40008dd0: 9f c4 80 00 call %l2 40008dd4: 98 10 00 13 mov %l3, %o4 heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 40008dd8: 80 a5 60 00 cmp %l5, 0 40008ddc: 02 80 00 36 be 40008eb4 <_Heap_Walk+0x160> 40008de0: 80 8d 60 07 btst 7, %l5 (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 40008de4: 12 80 00 3c bne 40008ed4 <_Heap_Walk+0x180> 40008de8: 90 10 00 13 mov %l3, %o0 ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 40008dec: 7f ff e3 36 call 40001ac4 <.urem> 40008df0: 92 10 00 15 mov %l5, %o1 40008df4: 80 a2 20 00 cmp %o0, 0 40008df8: 12 80 00 40 bne 40008ef8 <_Heap_Walk+0x1a4> 40008dfc: 90 04 20 08 add %l0, 8, %o0 ); return false; } if ( 40008e00: 7f ff e3 31 call 40001ac4 <.urem> 40008e04: 92 10 00 15 mov %l5, %o1 40008e08: 80 a2 20 00 cmp %o0, 0 40008e0c: 32 80 00 44 bne,a 40008f1c <_Heap_Walk+0x1c8> 40008e10: 90 10 00 19 mov %i1, %o0 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 40008e14: ec 04 20 04 ld [ %l0 + 4 ], %l6 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 40008e18: ae 8d a0 01 andcc %l6, 1, %l7 40008e1c: 22 80 00 48 be,a 40008f3c <_Heap_Walk+0x1e8> 40008e20: 90 10 00 19 mov %i1, %o0 ); return false; } if ( first_block->prev_size != page_size ) { 40008e24: d6 04 00 00 ld [ %l0 ], %o3 40008e28: 80 a5 40 0b cmp %l5, %o3 40008e2c: 32 80 00 1a bne,a 40008e94 <_Heap_Walk+0x140> 40008e30: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_free( last_block ) ) { 40008e34: c2 05 20 04 ld [ %l4 + 4 ], %g1 40008e38: 82 08 7f fe and %g1, -2, %g1 40008e3c: 82 05 00 01 add %l4, %g1, %g1 40008e40: c2 00 60 04 ld [ %g1 + 4 ], %g1 40008e44: 80 88 60 01 btst 1, %g1 40008e48: 22 80 01 23 be,a 400092d4 <_Heap_Walk+0x580> 40008e4c: 90 10 00 19 mov %i1, %o0 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40008e50: e2 06 20 08 ld [ %i0 + 8 ], %l1 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 40008e54: 80 a6 00 11 cmp %i0, %l1 40008e58: 02 80 00 6f be 40009014 <_Heap_Walk+0x2c0> 40008e5c: f4 06 20 10 ld [ %i0 + 0x10 ], %i2 const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 40008e60: f8 06 20 20 ld [ %i0 + 0x20 ], %i4 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 40008e64: 80 a7 00 11 cmp %i4, %l1 40008e68: 28 80 00 3c bleu,a 40008f58 <_Heap_Walk+0x204> <== ALWAYS TAKEN 40008e6c: f6 06 20 24 ld [ %i0 + 0x24 ], %i3 if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 40008e70: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40008e74: 96 10 00 11 mov %l1, %o3 40008e78: 92 10 20 01 mov 1, %o1 40008e7c: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008e80: b0 10 20 00 clr %i0 40008e84: 9f c4 80 00 call %l2 40008e88: 94 12 a1 58 or %o2, 0x158, %o2 40008e8c: 81 c7 e0 08 ret 40008e90: 81 e8 00 00 restore return false; } if ( first_block->prev_size != page_size ) { (*printer)( 40008e94: 98 10 00 15 mov %l5, %o4 40008e98: 92 10 20 01 mov 1, %o1 40008e9c: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008ea0: b0 10 20 00 clr %i0 40008ea4: 9f c4 80 00 call %l2 40008ea8: 94 12 a1 10 or %o2, 0x110, %o2 40008eac: 81 c7 e0 08 ret 40008eb0: 81 e8 00 00 restore first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 40008eb4: 90 10 00 19 mov %i1, %o0 40008eb8: 92 10 20 01 mov 1, %o1 40008ebc: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008ec0: b0 10 20 00 clr %i0 40008ec4: 9f c4 80 00 call %l2 40008ec8: 94 12 a0 48 or %o2, 0x48, %o2 40008ecc: 81 c7 e0 08 ret 40008ed0: 81 e8 00 00 restore return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 40008ed4: 90 10 00 19 mov %i1, %o0 40008ed8: 96 10 00 15 mov %l5, %o3 40008edc: 92 10 20 01 mov 1, %o1 40008ee0: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008ee4: b0 10 20 00 clr %i0 40008ee8: 9f c4 80 00 call %l2 40008eec: 94 12 a0 60 or %o2, 0x60, %o2 40008ef0: 81 c7 e0 08 ret 40008ef4: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 40008ef8: 90 10 00 19 mov %i1, %o0 40008efc: 96 10 00 13 mov %l3, %o3 40008f00: 92 10 20 01 mov 1, %o1 40008f04: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008f08: b0 10 20 00 clr %i0 40008f0c: 9f c4 80 00 call %l2 40008f10: 94 12 a0 80 or %o2, 0x80, %o2 40008f14: 81 c7 e0 08 ret 40008f18: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 40008f1c: 96 10 00 10 mov %l0, %o3 40008f20: 92 10 20 01 mov 1, %o1 40008f24: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008f28: b0 10 20 00 clr %i0 40008f2c: 9f c4 80 00 call %l2 40008f30: 94 12 a0 a8 or %o2, 0xa8, %o2 40008f34: 81 c7 e0 08 ret 40008f38: 81 e8 00 00 restore return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 40008f3c: 92 10 20 01 mov 1, %o1 40008f40: 15 10 00 74 sethi %hi(0x4001d000), %o2 40008f44: b0 10 20 00 clr %i0 40008f48: 9f c4 80 00 call %l2 40008f4c: 94 12 a0 e0 or %o2, 0xe0, %o2 40008f50: 81 c7 e0 08 ret 40008f54: 81 e8 00 00 restore 40008f58: 80 a6 c0 11 cmp %i3, %l1 40008f5c: 0a bf ff c6 bcs 40008e74 <_Heap_Walk+0x120> <== NEVER TAKEN 40008f60: 90 10 00 19 mov %i1, %o0 ); return false; } if ( 40008f64: 90 04 60 08 add %l1, 8, %o0 40008f68: 7f ff e2 d7 call 40001ac4 <.urem> 40008f6c: 92 10 00 1a mov %i2, %o1 40008f70: 80 a2 20 00 cmp %o0, 0 40008f74: 12 80 00 df bne 400092f0 <_Heap_Walk+0x59c> <== NEVER TAKEN 40008f78: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40008f7c: c2 04 60 04 ld [ %l1 + 4 ], %g1 40008f80: 82 08 7f fe and %g1, -2, %g1 40008f84: 82 04 40 01 add %l1, %g1, %g1 40008f88: c2 00 60 04 ld [ %g1 + 4 ], %g1 40008f8c: 80 88 60 01 btst 1, %g1 40008f90: 12 80 00 ea bne 40009338 <_Heap_Walk+0x5e4> <== NEVER TAKEN 40008f94: 96 10 00 11 mov %l1, %o3 ); return false; } if ( free_block->prev != prev_block ) { 40008f98: d8 04 60 0c ld [ %l1 + 0xc ], %o4 40008f9c: 80 a6 00 0c cmp %i0, %o4 40008fa0: 02 80 00 19 be 40009004 <_Heap_Walk+0x2b0> <== ALWAYS TAKEN 40008fa4: ba 10 00 11 mov %l1, %i5 40008fa8: 30 80 00 dc b,a 40009318 <_Heap_Walk+0x5c4> <== NOT EXECUTED 40008fac: 0a bf ff b2 bcs 40008e74 <_Heap_Walk+0x120> 40008fb0: 90 10 00 19 mov %i1, %o0 40008fb4: 80 a6 c0 11 cmp %i3, %l1 40008fb8: 0a bf ff b0 bcs 40008e78 <_Heap_Walk+0x124> <== NEVER TAKEN 40008fbc: 96 10 00 11 mov %l1, %o3 ); return false; } if ( 40008fc0: 90 04 60 08 add %l1, 8, %o0 40008fc4: 7f ff e2 c0 call 40001ac4 <.urem> 40008fc8: 92 10 00 1a mov %i2, %o1 40008fcc: 80 a2 20 00 cmp %o0, 0 40008fd0: 32 80 00 c8 bne,a 400092f0 <_Heap_Walk+0x59c> 40008fd4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40008fd8: c2 04 60 04 ld [ %l1 + 4 ], %g1 40008fdc: 82 08 7f fe and %g1, -2, %g1 40008fe0: 82 00 40 11 add %g1, %l1, %g1 40008fe4: c2 00 60 04 ld [ %g1 + 4 ], %g1 40008fe8: 80 88 60 01 btst 1, %g1 40008fec: 32 80 00 d2 bne,a 40009334 <_Heap_Walk+0x5e0> 40008ff0: 90 10 00 19 mov %i1, %o0 ); return false; } if ( free_block->prev != prev_block ) { 40008ff4: d8 04 60 0c ld [ %l1 + 0xc ], %o4 40008ff8: 80 a3 00 1d cmp %o4, %i5 40008ffc: 12 80 00 c5 bne 40009310 <_Heap_Walk+0x5bc> 40009000: ba 10 00 11 mov %l1, %i5 return false; } prev_block = free_block; free_block = free_block->next; 40009004: e2 04 60 08 ld [ %l1 + 8 ], %l1 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 40009008: 80 a6 00 11 cmp %i0, %l1 4000900c: 12 bf ff e8 bne 40008fac <_Heap_Walk+0x258> 40009010: 80 a4 40 1c cmp %l1, %i4 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40009014: 80 a5 00 10 cmp %l4, %l0 40009018: 02 bf ff 5f be 40008d94 <_Heap_Walk+0x40> <== NEVER TAKEN 4000901c: 37 10 00 74 sethi %hi(0x4001d000), %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40009020: 35 10 00 74 sethi %hi(0x4001d000), %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40009024: 39 10 00 74 sethi %hi(0x4001d000), %i4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40009028: ba 10 00 15 mov %l5, %i5 bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { (*printer)( 4000902c: b6 16 e2 00 or %i3, 0x200, %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40009030: b4 16 a2 18 or %i2, 0x218, %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40009034: b8 17 23 18 or %i4, 0x318, %i4 40009038: aa 10 00 14 mov %l4, %l5 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 4000903c: ac 0d bf fe and %l6, -2, %l6 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 40009040: 80 a5 e0 00 cmp %l7, 0 40009044: 02 80 00 16 be 4000909c <_Heap_Walk+0x348> 40009048: a2 05 80 10 add %l6, %l0, %l1 (*printer)( 4000904c: 90 10 00 19 mov %i1, %o0 40009050: 92 10 20 00 clr %o1 40009054: 94 10 00 1b mov %i3, %o2 40009058: 96 10 00 10 mov %l0, %o3 4000905c: 9f c4 80 00 call %l2 40009060: 98 10 00 16 mov %l6, %o4 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 40009064: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 40009068: 80 a0 40 11 cmp %g1, %l1 4000906c: 28 80 00 18 bleu,a 400090cc <_Heap_Walk+0x378> <== ALWAYS TAKEN 40009070: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 40009074: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40009078: 96 10 00 10 mov %l0, %o3 4000907c: 98 10 00 11 mov %l1, %o4 40009080: 92 10 20 01 mov 1, %o1 40009084: 15 10 00 74 sethi %hi(0x4001d000), %o2 40009088: b0 10 20 00 clr %i0 4000908c: 9f c4 80 00 call %l2 40009090: 94 12 a2 40 or %o2, 0x240, %o2 "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 40009094: 81 c7 e0 08 ret 40009098: 81 e8 00 00 restore "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 4000909c: da 04 00 00 ld [ %l0 ], %o5 400090a0: 90 10 00 19 mov %i1, %o0 400090a4: 92 10 20 00 clr %o1 400090a8: 94 10 00 1a mov %i2, %o2 400090ac: 96 10 00 10 mov %l0, %o3 400090b0: 9f c4 80 00 call %l2 400090b4: 98 10 00 16 mov %l6, %o4 400090b8: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 400090bc: 80 a0 40 11 cmp %g1, %l1 400090c0: 18 bf ff ee bgu 40009078 <_Heap_Walk+0x324> <== NEVER TAKEN 400090c4: 90 10 00 19 mov %i1, %o0 400090c8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 400090cc: 80 a0 40 11 cmp %g1, %l1 400090d0: 0a bf ff ea bcs 40009078 <_Heap_Walk+0x324> 400090d4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 400090d8: 90 10 00 16 mov %l6, %o0 400090dc: 7f ff e2 7a call 40001ac4 <.urem> 400090e0: 92 10 00 1d mov %i5, %o1 400090e4: 80 a2 20 00 cmp %o0, 0 400090e8: 12 80 00 5d bne 4000925c <_Heap_Walk+0x508> 400090ec: 80 a4 c0 16 cmp %l3, %l6 ); return false; } if ( block_size < min_block_size ) { 400090f0: 18 80 00 65 bgu 40009284 <_Heap_Walk+0x530> 400090f4: 80 a4 00 11 cmp %l0, %l1 ); return false; } if ( next_block_begin <= block_begin ) { 400090f8: 3a 80 00 6e bcc,a 400092b0 <_Heap_Walk+0x55c> 400090fc: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 40009100: c2 04 60 04 ld [ %l1 + 4 ], %g1 40009104: 80 88 60 01 btst 1, %g1 40009108: 12 80 00 40 bne 40009208 <_Heap_Walk+0x4b4> 4000910c: 80 a5 40 11 cmp %l5, %l1 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 40009110: e8 04 20 04 ld [ %l0 + 4 ], %l4 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 40009114: d8 04 20 0c ld [ %l0 + 0xc ], %o4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40009118: c2 06 20 08 ld [ %i0 + 8 ], %g1 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 4000911c: ac 0d 3f fe and %l4, -2, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40009120: 1b 10 00 74 sethi %hi(0x4001d000), %o5 40009124: 80 a0 40 0c cmp %g1, %o4 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 40009128: c6 06 20 0c ld [ %i0 + 0xc ], %g3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000912c: ae 04 00 16 add %l0, %l6, %l7 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40009130: 02 80 00 07 be 4000914c <_Heap_Walk+0x3f8> 40009134: 9a 13 63 08 or %o5, 0x308, %o5 "block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n", block, block->prev, block->prev == first_free_block ? " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), 40009138: 1b 10 00 74 sethi %hi(0x4001d000), %o5 4000913c: 80 a3 00 18 cmp %o4, %i0 40009140: 02 80 00 03 be 4000914c <_Heap_Walk+0x3f8> 40009144: 9a 13 63 20 or %o5, 0x320, %o5 40009148: 9a 10 00 1c mov %i4, %o5 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 4000914c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40009150: 05 10 00 74 sethi %hi(0x4001d000), %g2 40009154: 80 a0 c0 01 cmp %g3, %g1 40009158: 02 80 00 07 be 40009174 <_Heap_Walk+0x420> 4000915c: 84 10 a3 30 or %g2, 0x330, %g2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40009160: 05 10 00 74 sethi %hi(0x4001d000), %g2 40009164: 80 a0 40 18 cmp %g1, %i0 40009168: 02 80 00 03 be 40009174 <_Heap_Walk+0x420> 4000916c: 84 10 a3 40 or %g2, 0x340, %g2 40009170: 84 10 00 1c mov %i4, %g2 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 40009174: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40009178: c4 23 a0 60 st %g2, [ %sp + 0x60 ] 4000917c: 90 10 00 19 mov %i1, %o0 40009180: 92 10 20 00 clr %o1 40009184: 15 10 00 74 sethi %hi(0x4001d000), %o2 40009188: 96 10 00 10 mov %l0, %o3 4000918c: 9f c4 80 00 call %l2 40009190: 94 12 a3 50 or %o2, 0x350, %o2 block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 40009194: da 05 c0 00 ld [ %l7 ], %o5 40009198: 80 a5 80 0d cmp %l6, %o5 4000919c: 02 80 00 0c be 400091cc <_Heap_Walk+0x478> 400091a0: 90 10 00 19 mov %i1, %o0 (*printer)( 400091a4: ee 23 a0 5c st %l7, [ %sp + 0x5c ] 400091a8: 96 10 00 10 mov %l0, %o3 400091ac: 98 10 00 16 mov %l6, %o4 400091b0: 92 10 20 01 mov 1, %o1 400091b4: 15 10 00 74 sethi %hi(0x4001d000), %o2 400091b8: b0 10 20 00 clr %i0 400091bc: 9f c4 80 00 call %l2 400091c0: 94 12 a3 80 or %o2, 0x380, %o2 400091c4: 81 c7 e0 08 ret 400091c8: 81 e8 00 00 restore ); return false; } if ( !prev_used ) { 400091cc: 80 8d 20 01 btst 1, %l4 400091d0: 02 80 00 1c be 40009240 <_Heap_Walk+0x4ec> 400091d4: 96 10 00 10 mov %l0, %o3 400091d8: c2 06 20 08 ld [ %i0 + 8 ], %g1 ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 400091dc: 80 a0 40 18 cmp %g1, %i0 400091e0: 12 80 00 07 bne 400091fc <_Heap_Walk+0x4a8> <== ALWAYS TAKEN 400091e4: 80 a0 40 10 cmp %g1, %l0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 400091e8: 10 80 00 0f b 40009224 <_Heap_Walk+0x4d0> <== NOT EXECUTED 400091ec: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 400091f0: 80 a0 40 18 cmp %g1, %i0 400091f4: 02 80 00 0a be 4000921c <_Heap_Walk+0x4c8> 400091f8: 80 a0 40 10 cmp %g1, %l0 if ( free_block == block ) { 400091fc: 32 bf ff fd bne,a 400091f0 <_Heap_Walk+0x49c> 40009200: c2 00 60 08 ld [ %g1 + 8 ], %g1 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40009204: 80 a5 40 11 cmp %l5, %l1 40009208: 02 bf fe e3 be 40008d94 <_Heap_Walk+0x40> 4000920c: a0 10 00 11 mov %l1, %l0 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 40009210: ec 04 60 04 ld [ %l1 + 4 ], %l6 40009214: 10 bf ff 8a b 4000903c <_Heap_Walk+0x2e8> 40009218: ae 0d a0 01 and %l6, 1, %l7 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 4000921c: 90 10 00 19 mov %i1, %o0 40009220: 96 10 00 10 mov %l0, %o3 40009224: 92 10 20 01 mov 1, %o1 40009228: 15 10 00 74 sethi %hi(0x4001d000), %o2 4000922c: b0 10 20 00 clr %i0 40009230: 9f c4 80 00 call %l2 40009234: 94 12 a3 f0 or %o2, 0x3f0, %o2 40009238: 81 c7 e0 08 ret 4000923c: 81 e8 00 00 restore return false; } if ( !prev_used ) { (*printer)( 40009240: 92 10 20 01 mov 1, %o1 40009244: 15 10 00 74 sethi %hi(0x4001d000), %o2 40009248: b0 10 20 00 clr %i0 4000924c: 9f c4 80 00 call %l2 40009250: 94 12 a3 c0 or %o2, 0x3c0, %o2 40009254: 81 c7 e0 08 ret 40009258: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( 4000925c: 90 10 00 19 mov %i1, %o0 40009260: 96 10 00 10 mov %l0, %o3 40009264: 98 10 00 16 mov %l6, %o4 40009268: 92 10 20 01 mov 1, %o1 4000926c: 15 10 00 74 sethi %hi(0x4001d000), %o2 40009270: b0 10 20 00 clr %i0 40009274: 9f c4 80 00 call %l2 40009278: 94 12 a2 70 or %o2, 0x270, %o2 "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 4000927c: 81 c7 e0 08 ret 40009280: 81 e8 00 00 restore } if ( block_size < min_block_size ) { (*printer)( 40009284: 90 10 00 19 mov %i1, %o0 40009288: 96 10 00 10 mov %l0, %o3 4000928c: 98 10 00 16 mov %l6, %o4 40009290: 9a 10 00 13 mov %l3, %o5 40009294: 92 10 20 01 mov 1, %o1 40009298: 15 10 00 74 sethi %hi(0x4001d000), %o2 4000929c: b0 10 20 00 clr %i0 400092a0: 9f c4 80 00 call %l2 400092a4: 94 12 a2 a0 or %o2, 0x2a0, %o2 block, block_size, min_block_size ); return false; 400092a8: 81 c7 e0 08 ret 400092ac: 81 e8 00 00 restore } if ( next_block_begin <= block_begin ) { (*printer)( 400092b0: 96 10 00 10 mov %l0, %o3 400092b4: 98 10 00 11 mov %l1, %o4 400092b8: 92 10 20 01 mov 1, %o1 400092bc: 15 10 00 74 sethi %hi(0x4001d000), %o2 400092c0: b0 10 20 00 clr %i0 400092c4: 9f c4 80 00 call %l2 400092c8: 94 12 a2 d0 or %o2, 0x2d0, %o2 "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 400092cc: 81 c7 e0 08 ret 400092d0: 81 e8 00 00 restore return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 400092d4: 92 10 20 01 mov 1, %o1 400092d8: 15 10 00 74 sethi %hi(0x4001d000), %o2 400092dc: b0 10 20 00 clr %i0 400092e0: 9f c4 80 00 call %l2 400092e4: 94 12 a1 40 or %o2, 0x140, %o2 400092e8: 81 c7 e0 08 ret 400092ec: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 400092f0: 96 10 00 11 mov %l1, %o3 400092f4: 92 10 20 01 mov 1, %o1 400092f8: 15 10 00 74 sethi %hi(0x4001d000), %o2 400092fc: b0 10 20 00 clr %i0 40009300: 9f c4 80 00 call %l2 40009304: 94 12 a1 78 or %o2, 0x178, %o2 40009308: 81 c7 e0 08 ret 4000930c: 81 e8 00 00 restore return false; } if ( free_block->prev != prev_block ) { (*printer)( 40009310: 90 10 00 19 mov %i1, %o0 40009314: 96 10 00 11 mov %l1, %o3 40009318: 92 10 20 01 mov 1, %o1 4000931c: 15 10 00 74 sethi %hi(0x4001d000), %o2 40009320: b0 10 20 00 clr %i0 40009324: 9f c4 80 00 call %l2 40009328: 94 12 a1 c8 or %o2, 0x1c8, %o2 4000932c: 81 c7 e0 08 ret 40009330: 81 e8 00 00 restore return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 40009334: 96 10 00 11 mov %l1, %o3 40009338: 92 10 20 01 mov 1, %o1 4000933c: 15 10 00 74 sethi %hi(0x4001d000), %o2 40009340: b0 10 20 00 clr %i0 40009344: 9f c4 80 00 call %l2 40009348: 94 12 a1 a8 or %o2, 0x1a8, %o2 4000934c: 81 c7 e0 08 ret 40009350: 81 e8 00 00 restore =============================================================================== 40007318 <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 40007318: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 4000731c: 23 10 00 75 sethi %hi(0x4001d400), %l1 40007320: c2 04 62 bc ld [ %l1 + 0x2bc ], %g1 ! 4001d6bc <_IO_Number_of_drivers> 40007324: 80 a0 60 00 cmp %g1, 0 40007328: 02 80 00 0c be 40007358 <_IO_Initialize_all_drivers+0x40> <== NEVER TAKEN 4000732c: a2 14 62 bc or %l1, 0x2bc, %l1 40007330: a0 10 20 00 clr %l0 (void) rtems_io_initialize( major, 0, NULL ); 40007334: 90 10 00 10 mov %l0, %o0 40007338: 92 10 20 00 clr %o1 4000733c: 40 00 15 27 call 4000c7d8 40007340: 94 10 20 00 clr %o2 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 40007344: c2 04 40 00 ld [ %l1 ], %g1 40007348: a0 04 20 01 inc %l0 4000734c: 80 a0 40 10 cmp %g1, %l0 40007350: 18 bf ff fa bgu 40007338 <_IO_Initialize_all_drivers+0x20> 40007354: 90 10 00 10 mov %l0, %o0 40007358: 81 c7 e0 08 ret 4000735c: 81 e8 00 00 restore =============================================================================== 40007360 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 40007360: 9d e3 bf a0 save %sp, -96, %sp uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; 40007364: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007368: 82 10 61 b8 or %g1, 0x1b8, %g1 ! 4001c9b8 drivers_in_table = Configuration.number_of_device_drivers; number_of_drivers = Configuration.maximum_drivers; 4000736c: e6 00 60 2c ld [ %g1 + 0x2c ], %l3 rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; drivers_in_table = Configuration.number_of_device_drivers; 40007370: e2 00 60 30 ld [ %g1 + 0x30 ], %l1 /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) 40007374: 80 a4 40 13 cmp %l1, %l3 40007378: 0a 80 00 08 bcs 40007398 <_IO_Manager_initialization+0x38> 4000737c: e0 00 60 34 ld [ %g1 + 0x34 ], %l0 * If the maximum number of driver is the same as the number in the * table, then we do not have to copy the driver table. They can't * register any dynamically. */ if ( number_of_drivers == drivers_in_table ) { _IO_Driver_address_table = driver_table; 40007380: 03 10 00 75 sethi %hi(0x4001d400), %g1 40007384: e0 20 62 c0 st %l0, [ %g1 + 0x2c0 ] ! 4001d6c0 <_IO_Driver_address_table> _IO_Number_of_drivers = number_of_drivers; 40007388: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000738c: e2 20 62 bc st %l1, [ %g1 + 0x2bc ] ! 4001d6bc <_IO_Number_of_drivers> return; 40007390: 81 c7 e0 08 ret 40007394: 81 e8 00 00 restore * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) 40007398: 83 2c e0 03 sll %l3, 3, %g1 4000739c: a5 2c e0 05 sll %l3, 5, %l2 400073a0: a4 24 80 01 sub %l2, %g1, %l2 /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 400073a4: 40 00 0c 05 call 4000a3b8 <_Workspace_Allocate_or_fatal_error> 400073a8: 90 10 00 12 mov %l2, %o0 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 400073ac: 03 10 00 75 sethi %hi(0x4001d400), %g1 memset( 400073b0: 94 10 00 12 mov %l2, %o2 _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 400073b4: e6 20 62 bc st %l3, [ %g1 + 0x2bc ] /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 400073b8: 25 10 00 75 sethi %hi(0x4001d400), %l2 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( 400073bc: 92 10 20 00 clr %o1 400073c0: 40 00 21 d3 call 4000fb0c 400073c4: d0 24 a2 c0 st %o0, [ %l2 + 0x2c0 ] _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 400073c8: 80 a4 60 00 cmp %l1, 0 400073cc: 02 bf ff f1 be 40007390 <_IO_Manager_initialization+0x30> <== NEVER TAKEN 400073d0: da 04 a2 c0 ld [ %l2 + 0x2c0 ], %o5 400073d4: 82 10 20 00 clr %g1 400073d8: 88 10 20 00 clr %g4 _IO_Driver_address_table[index] = driver_table[index]; 400073dc: c4 04 00 01 ld [ %l0 + %g1 ], %g2 400073e0: 86 04 00 01 add %l0, %g1, %g3 400073e4: c4 23 40 01 st %g2, [ %o5 + %g1 ] 400073e8: d8 00 e0 04 ld [ %g3 + 4 ], %o4 400073ec: 84 03 40 01 add %o5, %g1, %g2 400073f0: d8 20 a0 04 st %o4, [ %g2 + 4 ] 400073f4: d8 00 e0 08 ld [ %g3 + 8 ], %o4 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 400073f8: 88 01 20 01 inc %g4 _IO_Driver_address_table[index] = driver_table[index]; 400073fc: d8 20 a0 08 st %o4, [ %g2 + 8 ] 40007400: d8 00 e0 0c ld [ %g3 + 0xc ], %o4 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007404: 82 00 60 18 add %g1, 0x18, %g1 _IO_Driver_address_table[index] = driver_table[index]; 40007408: d8 20 a0 0c st %o4, [ %g2 + 0xc ] 4000740c: d8 00 e0 10 ld [ %g3 + 0x10 ], %o4 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007410: 80 a4 40 04 cmp %l1, %g4 _IO_Driver_address_table[index] = driver_table[index]; 40007414: d8 20 a0 10 st %o4, [ %g2 + 0x10 ] 40007418: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 4000741c: 18 bf ff f0 bgu 400073dc <_IO_Manager_initialization+0x7c> 40007420: c6 20 a0 14 st %g3, [ %g2 + 0x14 ] 40007424: 81 c7 e0 08 ret 40007428: 81 e8 00 00 restore =============================================================================== 40007fdc <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40007fdc: 9d e3 bf a0 save %sp, -96, %sp * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 40007fe0: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40007fe4: a0 10 00 18 mov %i0, %l0 * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 40007fe8: 80 a0 60 00 cmp %g1, 0 40007fec: 02 80 00 19 be 40008050 <_Objects_Allocate+0x74> <== NEVER TAKEN 40007ff0: b0 10 20 00 clr %i0 /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 40007ff4: a2 04 20 20 add %l0, 0x20, %l1 40007ff8: 40 00 12 19 call 4000c85c <_Chain_Get> 40007ffc: 90 10 00 11 mov %l1, %o0 if ( information->auto_extend ) { 40008000: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1 40008004: 80 a0 60 00 cmp %g1, 0 40008008: 02 80 00 12 be 40008050 <_Objects_Allocate+0x74> 4000800c: b0 10 00 08 mov %o0, %i0 /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 40008010: 80 a2 20 00 cmp %o0, 0 40008014: 02 80 00 11 be 40008058 <_Objects_Allocate+0x7c> 40008018: 01 00 00 00 nop } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 4000801c: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 40008020: d0 16 20 0a lduh [ %i0 + 0xa ], %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40008024: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1 40008028: 40 00 41 d6 call 40018780 <.udiv> 4000802c: 90 22 00 01 sub %o0, %g1, %o0 40008030: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40008034: 91 2a 20 02 sll %o0, 2, %o0 information->inactive--; 40008038: c6 14 20 2c lduh [ %l0 + 0x2c ], %g3 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 4000803c: c4 00 40 08 ld [ %g1 + %o0 ], %g2 information->inactive--; 40008040: 86 00 ff ff add %g3, -1, %g3 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40008044: 84 00 bf ff add %g2, -1, %g2 information->inactive--; 40008048: c6 34 20 2c sth %g3, [ %l0 + 0x2c ] block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 4000804c: c4 20 40 08 st %g2, [ %g1 + %o0 ] information->inactive--; } } return the_object; } 40008050: 81 c7 e0 08 ret 40008054: 81 e8 00 00 restore * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 40008058: 40 00 00 11 call 4000809c <_Objects_Extend_information> 4000805c: 90 10 00 10 mov %l0, %o0 the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 40008060: 40 00 11 ff call 4000c85c <_Chain_Get> 40008064: 90 10 00 11 mov %l1, %o0 } if ( the_object ) { 40008068: b0 92 20 00 orcc %o0, 0, %i0 4000806c: 32 bf ff ed bne,a 40008020 <_Objects_Allocate+0x44> 40008070: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 information->inactive--; } } return the_object; } 40008074: 81 c7 e0 08 ret 40008078: 81 e8 00 00 restore =============================================================================== 4000809c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 4000809c: 9d e3 bf 90 save %sp, -112, %sp minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 400080a0: e8 06 20 34 ld [ %i0 + 0x34 ], %l4 400080a4: 80 a5 20 00 cmp %l4, 0 400080a8: 02 80 00 ab be 40008354 <_Objects_Extend_information+0x2b8> 400080ac: e6 16 20 0a lduh [ %i0 + 0xa ], %l3 block_count = 0; else { block_count = information->maximum / information->allocation_size; 400080b0: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 400080b4: e4 16 20 14 lduh [ %i0 + 0x14 ], %l2 400080b8: ab 2d 60 10 sll %l5, 0x10, %l5 400080bc: 92 10 00 12 mov %l2, %o1 400080c0: 40 00 41 b0 call 40018780 <.udiv> 400080c4: 91 35 60 10 srl %l5, 0x10, %o0 400080c8: 91 2a 20 10 sll %o0, 0x10, %o0 400080cc: b9 32 20 10 srl %o0, 0x10, %i4 for ( ; block < block_count; block++ ) { 400080d0: 80 a7 20 00 cmp %i4, 0 400080d4: 02 80 00 a7 be 40008370 <_Objects_Extend_information+0x2d4><== NEVER TAKEN 400080d8: 90 10 00 12 mov %l2, %o0 if ( information->object_blocks[ block ] == NULL ) 400080dc: c2 05 00 00 ld [ %l4 ], %g1 400080e0: 80 a0 60 00 cmp %g1, 0 400080e4: 02 80 00 a4 be 40008374 <_Objects_Extend_information+0x2d8><== NEVER TAKEN 400080e8: a2 10 00 13 mov %l3, %l1 400080ec: 10 80 00 06 b 40008104 <_Objects_Extend_information+0x68> 400080f0: a0 10 20 00 clr %l0 400080f4: c2 05 00 01 ld [ %l4 + %g1 ], %g1 400080f8: 80 a0 60 00 cmp %g1, 0 400080fc: 22 80 00 08 be,a 4000811c <_Objects_Extend_information+0x80> 40008100: ab 35 60 10 srl %l5, 0x10, %l5 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40008104: a0 04 20 01 inc %l0 if ( information->object_blocks[ block ] == NULL ) break; else index_base += information->allocation_size; 40008108: a2 04 40 12 add %l1, %l2, %l1 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 4000810c: 80 a7 00 10 cmp %i4, %l0 40008110: 18 bf ff f9 bgu 400080f4 <_Objects_Extend_information+0x58> 40008114: 83 2c 20 02 sll %l0, 2, %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 40008118: ab 35 60 10 srl %l5, 0x10, %l5 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 4000811c: 03 00 00 3f sethi %hi(0xfc00), %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 40008120: aa 05 40 08 add %l5, %o0, %l5 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 40008124: 82 10 63 ff or %g1, 0x3ff, %g1 40008128: 80 a5 40 01 cmp %l5, %g1 4000812c: 18 80 00 96 bgu 40008384 <_Objects_Extend_information+0x2e8><== NEVER TAKEN 40008130: 01 00 00 00 nop /* * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; 40008134: 40 00 41 59 call 40018698 <.umul> 40008138: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 if ( information->auto_extend ) { 4000813c: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40008140: 80 a0 60 00 cmp %g1, 0 40008144: 12 80 00 6d bne 400082f8 <_Objects_Extend_information+0x25c> 40008148: 01 00 00 00 nop new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 4000814c: 40 00 08 9b call 4000a3b8 <_Workspace_Allocate_or_fatal_error> 40008150: 01 00 00 00 nop 40008154: a4 10 00 08 mov %o0, %l2 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 40008158: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 4000815c: 80 a4 40 01 cmp %l1, %g1 40008160: 2a 80 00 43 bcs,a 4000826c <_Objects_Extend_information+0x1d0> 40008164: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 */ /* * Up the block count and maximum */ block_count++; 40008168: a8 07 20 01 add %i4, 1, %l4 * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 4000816c: 91 2d 20 01 sll %l4, 1, %o0 40008170: 90 02 00 14 add %o0, %l4, %o0 40008174: 90 05 40 08 add %l5, %o0, %o0 40008178: 90 02 00 13 add %o0, %l3, %o0 4000817c: 40 00 08 9e call 4000a3f4 <_Workspace_Allocate> 40008180: 91 2a 20 02 sll %o0, 2, %o0 if ( !object_blocks ) { 40008184: ac 92 20 00 orcc %o0, 0, %l6 40008188: 02 80 00 7d be 4000837c <_Objects_Extend_information+0x2e0> 4000818c: a9 2d 20 02 sll %l4, 2, %l4 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40008190: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40008194: 80 a4 c0 01 cmp %l3, %g1 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 40008198: ae 05 80 14 add %l6, %l4, %l7 4000819c: 0a 80 00 5e bcs 40008314 <_Objects_Extend_information+0x278> 400081a0: a8 05 c0 14 add %l7, %l4, %l4 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400081a4: 80 a4 e0 00 cmp %l3, 0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 400081a8: 82 10 20 00 clr %g1 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400081ac: 02 80 00 08 be 400081cc <_Objects_Extend_information+0x130><== NEVER TAKEN 400081b0: bb 2f 20 02 sll %i4, 2, %i5 local_table[ index ] = NULL; 400081b4: 85 28 60 02 sll %g1, 2, %g2 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 400081b8: 82 00 60 01 inc %g1 400081bc: 80 a4 c0 01 cmp %l3, %g1 400081c0: 18 bf ff fd bgu 400081b4 <_Objects_Extend_information+0x118><== NEVER TAKEN 400081c4: c0 20 80 14 clr [ %g2 + %l4 ] 400081c8: bb 2f 20 02 sll %i4, 2, %i5 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 400081cc: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 400081d0: c0 25 c0 1d clr [ %l7 + %i5 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 400081d4: 86 04 40 03 add %l1, %g3, %g3 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 400081d8: 80 a4 40 03 cmp %l1, %g3 400081dc: 1a 80 00 0a bcc 40008204 <_Objects_Extend_information+0x168><== NEVER TAKEN 400081e0: c0 25 80 1d clr [ %l6 + %i5 ] 400081e4: 85 2c 60 02 sll %l1, 2, %g2 400081e8: 82 10 00 11 mov %l1, %g1 400081ec: 84 05 00 02 add %l4, %g2, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 400081f0: c0 20 80 00 clr [ %g2 ] object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 400081f4: 82 00 60 01 inc %g1 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 400081f8: 80 a0 40 03 cmp %g1, %g3 400081fc: 0a bf ff fd bcs 400081f0 <_Objects_Extend_information+0x154> 40008200: 84 00 a0 04 add %g2, 4, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40008204: 7f ff e7 04 call 40001e14 40008208: 01 00 00 00 nop information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 4000820c: c6 06 00 00 ld [ %i0 ], %g3 40008210: c4 16 20 04 lduh [ %i0 + 4 ], %g2 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; 40008214: ea 36 20 10 sth %l5, [ %i0 + 0x10 ] local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 40008218: e6 06 20 34 ld [ %i0 + 0x34 ], %l3 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 4000821c: ee 26 20 30 st %l7, [ %i0 + 0x30 ] information->local_table = local_table; 40008220: e8 26 20 1c st %l4, [ %i0 + 0x1c ] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40008224: 87 28 e0 18 sll %g3, 0x18, %g3 40008228: 85 28 a0 1b sll %g2, 0x1b, %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 4000822c: ec 26 20 34 st %l6, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40008230: ab 2d 60 10 sll %l5, 0x10, %l5 40008234: 03 00 00 40 sethi %hi(0x10000), %g1 40008238: ab 35 60 10 srl %l5, 0x10, %l5 4000823c: 82 10 c0 01 or %g3, %g1, %g1 40008240: 82 10 40 02 or %g1, %g2, %g1 40008244: 82 10 40 15 or %g1, %l5, %g1 40008248: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 4000824c: 7f ff e6 f6 call 40001e24 40008250: 01 00 00 00 nop if ( old_tables ) 40008254: 80 a4 e0 00 cmp %l3, 0 40008258: 22 80 00 05 be,a 4000826c <_Objects_Extend_information+0x1d0> 4000825c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 _Workspace_Free( old_tables ); 40008260: 40 00 08 6e call 4000a418 <_Workspace_Free> 40008264: 90 10 00 13 mov %l3, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40008268: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 4000826c: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2 40008270: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40008274: 92 10 00 12 mov %l2, %o1 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40008278: a1 2c 20 02 sll %l0, 2, %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 4000827c: a6 06 20 20 add %i0, 0x20, %l3 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40008280: e4 20 40 10 st %l2, [ %g1 + %l0 ] */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 40008284: 29 00 00 40 sethi %hi(0x10000), %l4 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40008288: a4 07 bf f4 add %fp, -12, %l2 4000828c: 40 00 11 87 call 4000c8a8 <_Chain_Initialize> 40008290: 90 10 00 12 mov %l2, %o0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40008294: 30 80 00 0c b,a 400082c4 <_Objects_Extend_information+0x228> the_object->id = _Objects_Build_id( 40008298: c4 16 20 04 lduh [ %i0 + 4 ], %g2 4000829c: 83 28 60 18 sll %g1, 0x18, %g1 400082a0: 85 28 a0 1b sll %g2, 0x1b, %g2 400082a4: 82 10 40 14 or %g1, %l4, %g1 400082a8: 82 10 40 02 or %g1, %g2, %g1 400082ac: 82 10 40 11 or %g1, %l1, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 400082b0: 92 10 00 08 mov %o0, %o1 */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 400082b4: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 400082b8: a2 04 60 01 inc %l1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 400082bc: 7f ff fc e2 call 40007644 <_Chain_Append> 400082c0: 90 10 00 13 mov %l3, %o0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 400082c4: 40 00 11 66 call 4000c85c <_Chain_Get> 400082c8: 90 10 00 12 mov %l2, %o0 400082cc: 80 a2 20 00 cmp %o0, 0 400082d0: 32 bf ff f2 bne,a 40008298 <_Objects_Extend_information+0x1fc> 400082d4: c2 06 00 00 ld [ %i0 ], %g1 index++; } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = 400082d8: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 400082dc: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4 400082e0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive = 400082e4: 82 01 00 01 add %g4, %g1, %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 400082e8: c8 20 80 10 st %g4, [ %g2 + %l0 ] information->inactive = 400082ec: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 400082f0: 81 c7 e0 08 ret 400082f4: 81 e8 00 00 restore * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); 400082f8: 40 00 08 3f call 4000a3f4 <_Workspace_Allocate> 400082fc: 01 00 00 00 nop if ( !new_object_block ) 40008300: a4 92 20 00 orcc %o0, 0, %l2 40008304: 32 bf ff 96 bne,a 4000815c <_Objects_Extend_information+0xc0> 40008308: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 4000830c: 81 c7 e0 08 ret 40008310: 81 e8 00 00 restore /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 40008314: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 information->object_blocks, block_count * sizeof(void*) ); 40008318: bb 2f 20 02 sll %i4, 2, %i5 /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 4000831c: 40 00 1d bd call 4000fa10 40008320: 94 10 00 1d mov %i5, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 40008324: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 40008328: 94 10 00 1d mov %i5, %o2 4000832c: 40 00 1d b9 call 4000fa10 40008330: 90 10 00 17 mov %l7, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40008334: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 40008338: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 4000833c: 94 04 c0 0a add %l3, %o2, %o2 40008340: 90 10 00 14 mov %l4, %o0 40008344: 40 00 1d b3 call 4000fa10 40008348: 95 2a a0 02 sll %o2, 2, %o2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 4000834c: 10 bf ff a1 b 400081d0 <_Objects_Extend_information+0x134> 40008350: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 40008354: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 40008358: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 4000835c: ab 2d 60 10 sll %l5, 0x10, %l5 40008360: a2 10 00 13 mov %l3, %l1 40008364: b8 10 20 00 clr %i4 40008368: 10 bf ff 6c b 40008118 <_Objects_Extend_information+0x7c> 4000836c: a0 10 20 00 clr %l0 block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 40008370: a2 10 00 13 mov %l3, %l1 <== NOT EXECUTED 40008374: 10 bf ff 69 b 40008118 <_Objects_Extend_information+0x7c> <== NOT EXECUTED 40008378: a0 10 20 00 clr %l0 <== NOT EXECUTED (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 4000837c: 40 00 08 27 call 4000a418 <_Workspace_Free> 40008380: 90 10 00 12 mov %l2, %o0 return; 40008384: 81 c7 e0 08 ret 40008388: 81 e8 00 00 restore =============================================================================== 40008438 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40008438: 9d e3 bf a0 save %sp, -96, %sp Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 4000843c: 80 a6 60 00 cmp %i1, 0 40008440: 12 80 00 04 bne 40008450 <_Objects_Get_information+0x18> 40008444: 01 00 00 00 nop if ( info->maximum == 0 ) return NULL; #endif return info; } 40008448: 81 c7 e0 08 ret 4000844c: 91 e8 20 00 restore %g0, 0, %o0 /* * This call implicitly validates the_api so we do not call * _Objects_Is_api_valid above here. */ the_class_api_maximum = _Objects_API_maximum_class( the_api ); 40008450: 40 00 12 b1 call 4000cf14 <_Objects_API_maximum_class> 40008454: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum == 0 ) 40008458: 80 a2 20 00 cmp %o0, 0 4000845c: 22 80 00 15 be,a 400084b0 <_Objects_Get_information+0x78> 40008460: b0 10 20 00 clr %i0 return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 40008464: 80 a6 40 08 cmp %i1, %o0 40008468: 38 80 00 12 bgu,a 400084b0 <_Objects_Get_information+0x78> 4000846c: b0 10 20 00 clr %i0 return NULL; if ( !_Objects_Information_table[ the_api ] ) 40008470: b1 2e 20 02 sll %i0, 2, %i0 40008474: 03 10 00 74 sethi %hi(0x4001d000), %g1 40008478: 82 10 63 50 or %g1, 0x350, %g1 ! 4001d350 <_Objects_Information_table> 4000847c: c2 00 40 18 ld [ %g1 + %i0 ], %g1 40008480: 80 a0 60 00 cmp %g1, 0 40008484: 02 80 00 0b be 400084b0 <_Objects_Get_information+0x78> <== NEVER TAKEN 40008488: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 4000848c: b3 2e 60 02 sll %i1, 2, %i1 40008490: f0 00 40 19 ld [ %g1 + %i1 ], %i0 if ( !info ) 40008494: 80 a6 20 00 cmp %i0, 0 40008498: 02 80 00 06 be 400084b0 <_Objects_Get_information+0x78> <== NEVER TAKEN 4000849c: 01 00 00 00 nop * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) 400084a0: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 400084a4: 80 a0 60 00 cmp %g1, 0 400084a8: 22 80 00 02 be,a 400084b0 <_Objects_Get_information+0x78> 400084ac: b0 10 20 00 clr %i0 return NULL; #endif return info; } 400084b0: 81 c7 e0 08 ret 400084b4: 81 e8 00 00 restore =============================================================================== 4000a220 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 4000a220: 9d e3 bf 90 save %sp, -112, %sp char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 4000a224: 80 a6 60 00 cmp %i1, 0 4000a228: 12 80 00 05 bne 4000a23c <_Objects_Get_name_as_string+0x1c> 4000a22c: 80 a6 a0 00 cmp %i2, 0 } } *d = '\0'; _Thread_Enable_dispatch(); return name; 4000a230: b4 10 20 00 clr %i2 } return NULL; /* unreachable path */ } 4000a234: 81 c7 e0 08 ret 4000a238: 91 e8 00 1a restore %g0, %i2, %o0 Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 4000a23c: 02 bf ff fe be 4000a234 <_Objects_Get_name_as_string+0x14> 4000a240: 80 a6 20 00 cmp %i0, 0 return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 4000a244: 12 80 00 04 bne 4000a254 <_Objects_Get_name_as_string+0x34> 4000a248: 03 10 00 ae sethi %hi(0x4002b800), %g1 4000a24c: c2 00 62 8c ld [ %g1 + 0x28c ], %g1 ! 4002ba8c <_Thread_Executing> 4000a250: f0 00 60 08 ld [ %g1 + 8 ], %i0 information = _Objects_Get_information_id( tmpId ); 4000a254: 7f ff ff af call 4000a110 <_Objects_Get_information_id> 4000a258: 90 10 00 18 mov %i0, %o0 if ( !information ) 4000a25c: 80 a2 20 00 cmp %o0, 0 4000a260: 22 bf ff f5 be,a 4000a234 <_Objects_Get_name_as_string+0x14> 4000a264: b4 10 20 00 clr %i2 return NULL; the_object = _Objects_Get( information, tmpId, &location ); 4000a268: 92 10 00 18 mov %i0, %o1 4000a26c: 40 00 00 2f call 4000a328 <_Objects_Get> 4000a270: 94 07 bf fc add %fp, -4, %o2 switch ( location ) { 4000a274: c2 07 bf fc ld [ %fp + -4 ], %g1 4000a278: 80 a0 60 00 cmp %g1, 0 4000a27c: 32 bf ff ee bne,a 4000a234 <_Objects_Get_name_as_string+0x14> 4000a280: b4 10 20 00 clr %i2 if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 4000a284: c2 02 20 0c ld [ %o0 + 0xc ], %g1 lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; 4000a288: c0 2f bf f4 clrb [ %fp + -12 ] } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 4000a28c: 87 30 60 18 srl %g1, 0x18, %g3 lname[ 1 ] = (u32_name >> 16) & 0xff; 4000a290: 85 30 60 10 srl %g1, 0x10, %g2 lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; 4000a294: c2 2f bf f3 stb %g1, [ %fp + -13 ] #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 4000a298: c4 2f bf f1 stb %g2, [ %fp + -15 ] lname[ 2 ] = (u32_name >> 8) & 0xff; 4000a29c: 83 30 60 08 srl %g1, 8, %g1 } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 4000a2a0: c6 2f bf f0 stb %g3, [ %fp + -16 ] lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 4000a2a4: c2 2f bf f2 stb %g1, [ %fp + -14 ] s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4000a2a8: b2 86 7f ff addcc %i1, -1, %i1 4000a2ac: 02 80 00 1d be 4000a320 <_Objects_Get_name_as_string+0x100><== NEVER TAKEN 4000a2b0: 84 10 00 03 mov %g3, %g2 4000a2b4: 80 a0 e0 00 cmp %g3, 0 4000a2b8: 02 80 00 1a be 4000a320 <_Objects_Get_name_as_string+0x100> 4000a2bc: 17 10 00 8c sethi %hi(0x40023000), %o3 4000a2c0: 86 10 00 1a mov %i2, %g3 4000a2c4: 96 12 e2 b0 or %o3, 0x2b0, %o3 4000a2c8: 82 10 20 00 clr %g1 4000a2cc: 10 80 00 06 b 4000a2e4 <_Objects_Get_name_as_string+0xc4> 4000a2d0: 98 07 bf f0 add %fp, -16, %o4 4000a2d4: c8 4b 00 01 ldsb [ %o4 + %g1 ], %g4 4000a2d8: 80 a1 20 00 cmp %g4, 0 4000a2dc: 02 80 00 0e be 4000a314 <_Objects_Get_name_as_string+0xf4> 4000a2e0: c4 0b 00 01 ldub [ %o4 + %g1 ], %g2 *d = (isprint((unsigned char)*s)) ? *s : '*'; 4000a2e4: da 02 c0 00 ld [ %o3 ], %o5 4000a2e8: 88 08 a0 ff and %g2, 0xff, %g4 4000a2ec: 88 03 40 04 add %o5, %g4, %g4 4000a2f0: c8 49 20 01 ldsb [ %g4 + 1 ], %g4 4000a2f4: 80 89 20 97 btst 0x97, %g4 4000a2f8: 12 80 00 03 bne 4000a304 <_Objects_Get_name_as_string+0xe4> 4000a2fc: 82 00 60 01 inc %g1 4000a300: 84 10 20 2a mov 0x2a, %g2 4000a304: c4 28 c0 00 stb %g2, [ %g3 ] s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4000a308: 80 a0 40 19 cmp %g1, %i1 4000a30c: 0a bf ff f2 bcs 4000a2d4 <_Objects_Get_name_as_string+0xb4> 4000a310: 86 00 e0 01 inc %g3 *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; _Thread_Enable_dispatch(); 4000a314: 40 00 02 3f call 4000ac10 <_Thread_Enable_dispatch> 4000a318: c0 28 c0 00 clrb [ %g3 ] return name; 4000a31c: 30 bf ff c6 b,a 4000a234 <_Objects_Get_name_as_string+0x14> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4000a320: 10 bf ff fd b 4000a314 <_Objects_Get_name_as_string+0xf4> 4000a324: 86 10 00 1a mov %i2, %g3 =============================================================================== 400199b4 <_Objects_Get_no_protection>: /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 400199b4: c4 02 20 08 ld [ %o0 + 8 ], %g2 if ( information->maximum >= index ) { 400199b8: c2 12 20 10 lduh [ %o0 + 0x10 ], %g1 /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 400199bc: 84 22 40 02 sub %o1, %g2, %g2 400199c0: 84 00 a0 01 inc %g2 if ( information->maximum >= index ) { 400199c4: 80 a0 80 01 cmp %g2, %g1 400199c8: 18 80 00 09 bgu 400199ec <_Objects_Get_no_protection+0x38> 400199cc: 85 28 a0 02 sll %g2, 2, %g2 if ( (the_object = information->local_table[ index ]) != NULL ) { 400199d0: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 400199d4: d0 00 40 02 ld [ %g1 + %g2 ], %o0 400199d8: 80 a2 20 00 cmp %o0, 0 400199dc: 02 80 00 05 be 400199f0 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN 400199e0: 82 10 20 01 mov 1, %g1 *location = OBJECTS_LOCAL; return the_object; 400199e4: 81 c3 e0 08 retl 400199e8: c0 22 80 00 clr [ %o2 ] /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 400199ec: 82 10 20 01 mov 1, %g1 400199f0: 90 10 20 00 clr %o0 return NULL; } 400199f4: 81 c3 e0 08 retl 400199f8: c2 22 80 00 st %g1, [ %o2 ] =============================================================================== 40009ca8 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 40009ca8: 9d e3 bf 98 save %sp, -104, %sp /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 40009cac: 92 96 20 00 orcc %i0, 0, %o1 40009cb0: 12 80 00 06 bne 40009cc8 <_Objects_Id_to_name+0x20> 40009cb4: 83 32 60 18 srl %o1, 0x18, %g1 40009cb8: 03 10 00 8b sethi %hi(0x40022c00), %g1 40009cbc: c2 00 62 2c ld [ %g1 + 0x22c ], %g1 ! 40022e2c <_Thread_Executing> 40009cc0: d2 00 60 08 ld [ %g1 + 8 ], %o1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 40009cc4: 83 32 60 18 srl %o1, 0x18, %g1 40009cc8: 82 08 60 07 and %g1, 7, %g1 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 40009ccc: 84 00 7f ff add %g1, -1, %g2 40009cd0: 80 a0 a0 03 cmp %g2, 3 40009cd4: 18 80 00 18 bgu 40009d34 <_Objects_Id_to_name+0x8c> 40009cd8: 83 28 60 02 sll %g1, 2, %g1 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 40009cdc: 05 10 00 8b sethi %hi(0x40022c00), %g2 40009ce0: 84 10 a0 d0 or %g2, 0xd0, %g2 ! 40022cd0 <_Objects_Information_table> 40009ce4: c2 00 80 01 ld [ %g2 + %g1 ], %g1 40009ce8: 80 a0 60 00 cmp %g1, 0 40009cec: 02 80 00 12 be 40009d34 <_Objects_Id_to_name+0x8c> 40009cf0: 85 32 60 1b srl %o1, 0x1b, %g2 return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 40009cf4: 85 28 a0 02 sll %g2, 2, %g2 40009cf8: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !information ) 40009cfc: 80 a2 20 00 cmp %o0, 0 40009d00: 02 80 00 0d be 40009d34 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN 40009d04: 01 00 00 00 nop #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 40009d08: 7f ff ff cb call 40009c34 <_Objects_Get> 40009d0c: 94 07 bf fc add %fp, -4, %o2 if ( !the_object ) 40009d10: 80 a2 20 00 cmp %o0, 0 40009d14: 02 80 00 08 be 40009d34 <_Objects_Id_to_name+0x8c> 40009d18: 01 00 00 00 nop return OBJECTS_INVALID_ID; *name = the_object->name; 40009d1c: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 40009d20: b0 10 20 00 clr %i0 40009d24: 40 00 02 51 call 4000a668 <_Thread_Enable_dispatch> 40009d28: c2 26 40 00 st %g1, [ %i1 ] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 40009d2c: 81 c7 e0 08 ret 40009d30: 81 e8 00 00 restore } 40009d34: 81 c7 e0 08 ret 40009d38: 91 e8 20 03 restore %g0, 3, %o0 =============================================================================== 400085a0 <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 400085a0: 9d e3 bf a0 save %sp, -96, %sp information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 400085a4: 05 10 00 74 sethi %hi(0x4001d000), %g2 400085a8: 83 2e 60 02 sll %i1, 2, %g1 400085ac: 84 10 a3 50 or %g2, 0x350, %g2 400085b0: c2 00 80 01 ld [ %g2 + %g1 ], %g1 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 400085b4: 85 2f 20 10 sll %i4, 0x10, %g2 400085b8: 85 30 a0 10 srl %g2, 0x10, %g2 information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 400085bc: 87 2e a0 02 sll %i2, 2, %g3 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 400085c0: c4 26 20 18 st %g2, [ %i0 + 0x18 ] information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 400085c4: f0 20 40 03 st %i0, [ %g1 + %g3 ] /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 400085c8: 85 36 e0 1f srl %i3, 0x1f, %g2 maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 400085cc: 03 20 00 00 sethi %hi(0x80000000), %g1 uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 400085d0: f2 26 00 00 st %i1, [ %i0 ] information->the_class = the_class; 400085d4: f4 36 20 04 sth %i2, [ %i0 + 4 ] information->size = size; information->local_table = 0; 400085d8: c0 26 20 1c clr [ %i0 + 0x1c ] information->inactive_per_block = 0; 400085dc: c0 26 20 30 clr [ %i0 + 0x30 ] information->object_blocks = 0; 400085e0: c0 26 20 34 clr [ %i0 + 0x34 ] information->inactive = 0; 400085e4: c0 36 20 2c clrh [ %i0 + 0x2c ] /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 400085e8: c0 36 20 10 clrh [ %i0 + 0x10 ] _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 400085ec: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ] (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 400085f0: b6 2e c0 01 andn %i3, %g1, %i3 /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 400085f4: 80 a0 a0 00 cmp %g2, 0 400085f8: 02 80 00 05 be 4000860c <_Objects_Initialize_information+0x6c> 400085fc: c2 07 a0 5c ld [ %fp + 0x5c ], %g1 40008600: 80 a6 e0 00 cmp %i3, 0 40008604: 02 80 00 28 be 400086a4 <_Objects_Initialize_information+0x104> 40008608: 90 10 20 00 clr %o0 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 4000860c: 07 10 00 74 sethi %hi(0x4001d000), %g3 40008610: 86 10 e0 5c or %g3, 0x5c, %g3 ! 4001d05c /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 40008614: 80 a0 00 1b cmp %g0, %i3 40008618: b3 2e 60 18 sll %i1, 0x18, %i1 4000861c: 84 40 20 00 addx %g0, 0, %g2 40008620: b5 2e a0 1b sll %i2, 0x1b, %i2 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 40008624: c6 26 20 1c st %g3, [ %i0 + 0x1c ] } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 40008628: f6 36 20 14 sth %i3, [ %i0 + 0x14 ] /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 4000862c: 07 00 00 40 sethi %hi(0x10000), %g3 40008630: b2 16 40 03 or %i1, %g3, %i1 40008634: b4 16 40 1a or %i1, %i2, %i2 40008638: b4 16 80 02 or %i2, %g2, %i2 4000863c: f4 26 20 08 st %i2, [ %i0 + 8 ] * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 40008640: 84 00 60 04 add %g1, 4, %g2 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 40008644: 80 88 60 03 btst 3, %g1 40008648: 02 80 00 0c be 40008678 <_Objects_Initialize_information+0xd8><== ALWAYS TAKEN 4000864c: 84 08 bf fc and %g2, -4, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40008650: 82 06 20 24 add %i0, 0x24, %g1 <== NOT EXECUTED name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 40008654: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] <== NOT EXECUTED 40008658: c2 26 20 20 st %g1, [ %i0 + 0x20 ] <== NOT EXECUTED the_chain->permanent_null = NULL; 4000865c: c0 26 20 24 clr [ %i0 + 0x24 ] <== NOT EXECUTED the_chain->last = _Chain_Head(the_chain); 40008660: 82 06 20 20 add %i0, 0x20, %g1 <== NOT EXECUTED _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 40008664: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 40008668: 12 80 00 0d bne 4000869c <_Objects_Initialize_information+0xfc><== NOT EXECUTED 4000866c: c2 26 20 28 st %g1, [ %i0 + 0x28 ] <== NOT EXECUTED 40008670: 81 c7 e0 08 ret 40008674: 81 e8 00 00 restore /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 40008678: 84 10 00 01 mov %g1, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000867c: 82 06 20 24 add %i0, 0x24, %g1 name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 40008680: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] 40008684: c2 26 20 20 st %g1, [ %i0 + 0x20 ] the_chain->permanent_null = NULL; 40008688: c0 26 20 24 clr [ %i0 + 0x24 ] the_chain->last = _Chain_Head(the_chain); 4000868c: 82 06 20 20 add %i0, 0x20, %g1 _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 40008690: 80 a6 e0 00 cmp %i3, 0 40008694: 02 bf ff f7 be 40008670 <_Objects_Initialize_information+0xd0> 40008698: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 4000869c: 7f ff fe 80 call 4000809c <_Objects_Extend_information> 400086a0: 81 e8 00 00 restore /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 400086a4: 92 10 20 01 mov 1, %o1 400086a8: 7f ff fe 1e call 40007f20 <_Internal_error_Occurred> 400086ac: 94 10 20 14 mov 0x14, %o2 =============================================================================== 40008774 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 40008774: 9d e3 bf a0 save %sp, -96, %sp /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 40008778: e0 16 20 0a lduh [ %i0 + 0xa ], %l0 block_count = (information->maximum - index_base) / 4000877c: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1 40008780: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40008784: 92 10 00 11 mov %l1, %o1 40008788: 40 00 3f fe call 40018780 <.udiv> 4000878c: 90 22 00 10 sub %o0, %l0, %o0 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 40008790: 80 a2 20 00 cmp %o0, 0 40008794: 02 80 00 12 be 400087dc <_Objects_Shrink_information+0x68><== NEVER TAKEN 40008798: a4 10 20 04 mov 4, %l2 if ( information->inactive_per_block[ block ] == 4000879c: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 400087a0: c4 00 c0 00 ld [ %g3 ], %g2 400087a4: 80 a4 40 02 cmp %l1, %g2 400087a8: 12 80 00 09 bne 400087cc <_Objects_Shrink_information+0x58><== ALWAYS TAKEN 400087ac: 82 10 20 00 clr %g1 400087b0: 10 80 00 0d b 400087e4 <_Objects_Shrink_information+0x70> <== NOT EXECUTED 400087b4: a4 10 20 00 clr %l2 <== NOT EXECUTED information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 400087b8: a0 04 00 11 add %l0, %l1, %l0 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 400087bc: 80 a4 40 02 cmp %l1, %g2 400087c0: 02 80 00 09 be 400087e4 <_Objects_Shrink_information+0x70> 400087c4: 84 04 a0 04 add %l2, 4, %g2 400087c8: a4 10 00 02 mov %g2, %l2 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 400087cc: 82 00 60 01 inc %g1 400087d0: 80 a2 00 01 cmp %o0, %g1 400087d4: 38 bf ff f9 bgu,a 400087b8 <_Objects_Shrink_information+0x44> 400087d8: c4 00 c0 12 ld [ %g3 + %l2 ], %g2 400087dc: 81 c7 e0 08 ret 400087e0: 81 e8 00 00 restore information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; 400087e4: 10 80 00 06 b 400087fc <_Objects_Shrink_information+0x88> 400087e8: d0 06 20 20 ld [ %i0 + 0x20 ], %o0 if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 400087ec: 80 a4 60 00 cmp %l1, 0 400087f0: 22 80 00 12 be,a 40008838 <_Objects_Shrink_information+0xc4> 400087f4: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 400087f8: 90 10 00 11 mov %l1, %o0 * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; do { index = _Objects_Get_index( the_object->id ); 400087fc: c2 12 20 0a lduh [ %o0 + 0xa ], %g1 /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && 40008800: 80 a0 40 10 cmp %g1, %l0 40008804: 0a bf ff fa bcs 400087ec <_Objects_Shrink_information+0x78> 40008808: e2 02 00 00 ld [ %o0 ], %l1 (index < (index_base + information->allocation_size))) { 4000880c: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2 40008810: 84 04 00 02 add %l0, %g2, %g2 40008814: 80 a0 40 02 cmp %g1, %g2 40008818: 1a bf ff f6 bcc 400087f0 <_Objects_Shrink_information+0x7c> 4000881c: 80 a4 60 00 cmp %l1, 0 _Chain_Extract( &extract_me->Node ); 40008820: 40 00 10 05 call 4000c834 <_Chain_Extract> 40008824: 01 00 00 00 nop } } while ( the_object ); 40008828: 80 a4 60 00 cmp %l1, 0 4000882c: 12 bf ff f4 bne 400087fc <_Objects_Shrink_information+0x88><== ALWAYS TAKEN 40008830: 90 10 00 11 mov %l1, %o0 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 40008834: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 40008838: 40 00 06 f8 call 4000a418 <_Workspace_Free> 4000883c: d0 00 40 12 ld [ %g1 + %l2 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 40008840: c6 16 20 2c lduh [ %i0 + 0x2c ], %g3 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 40008844: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 information->inactive_per_block[ block ] = 0; 40008848: c8 06 20 30 ld [ %i0 + 0x30 ], %g4 information->inactive -= information->allocation_size; 4000884c: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 40008850: c0 21 00 12 clr [ %g4 + %l2 ] information->inactive -= information->allocation_size; 40008854: 84 20 c0 02 sub %g3, %g2, %g2 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 40008858: c0 20 40 12 clr [ %g1 + %l2 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 4000885c: c4 36 20 2c sth %g2, [ %i0 + 0x2c ] return; 40008860: 81 c7 e0 08 ret 40008864: 81 e8 00 00 restore =============================================================================== 40007014 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 40007014: 9d e3 bf 98 save %sp, -104, %sp rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 40007018: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000701c: 82 10 61 80 or %g1, 0x180, %g1 ! 4001c980 40007020: e0 00 60 2c ld [ %g1 + 0x2c ], %l0 maximum = Configuration_RTEMS_API.number_of_initialization_tasks; /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 40007024: 80 a4 20 00 cmp %l0, 0 40007028: 02 80 00 1a be 40007090 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c> 4000702c: e4 00 60 28 ld [ %g1 + 0x28 ], %l2 return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 40007030: 80 a4 a0 00 cmp %l2, 0 40007034: 02 80 00 17 be 40007090 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c><== NEVER TAKEN 40007038: a2 10 20 00 clr %l1 4000703c: a6 07 bf fc add %fp, -4, %l3 return_value = rtems_task_create( 40007040: d0 04 00 00 ld [ %l0 ], %o0 40007044: d2 04 20 08 ld [ %l0 + 8 ], %o1 40007048: d4 04 20 04 ld [ %l0 + 4 ], %o2 4000704c: d6 04 20 14 ld [ %l0 + 0x14 ], %o3 40007050: d8 04 20 0c ld [ %l0 + 0xc ], %o4 40007054: 7f ff ff 6e call 40006e0c 40007058: 9a 10 00 13 mov %l3, %o5 user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 4000705c: 80 a2 20 00 cmp %o0, 0 40007060: 12 80 00 0f bne 4000709c <_RTEMS_tasks_Initialize_user_tasks_body+0x88> 40007064: 94 10 00 08 mov %o0, %o2 _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 40007068: d0 07 bf fc ld [ %fp + -4 ], %o0 4000706c: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 40007070: 40 00 00 0f call 400070ac 40007074: d4 04 20 18 ld [ %l0 + 0x18 ], %o2 id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 40007078: 80 a2 20 00 cmp %o0, 0 4000707c: 12 80 00 07 bne 40007098 <_RTEMS_tasks_Initialize_user_tasks_body+0x84> 40007080: a2 04 60 01 inc %l1 return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 40007084: 80 a4 80 11 cmp %l2, %l1 40007088: 18 bf ff ee bgu 40007040 <_RTEMS_tasks_Initialize_user_tasks_body+0x2c><== NEVER TAKEN 4000708c: a0 04 20 1c add %l0, 0x1c, %l0 40007090: 81 c7 e0 08 ret 40007094: 81 e8 00 00 restore id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); 40007098: 94 10 00 08 mov %o0, %o2 4000709c: 92 10 20 01 mov 1, %o1 400070a0: 40 00 03 a0 call 40007f20 <_Internal_error_Occurred> 400070a4: 90 10 20 01 mov 1, %o0 =============================================================================== 4000c5e4 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 4000c5e4: 9d e3 bf 98 save %sp, -104, %sp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4000c5e8: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 if ( !api ) 4000c5ec: 80 a4 20 00 cmp %l0, 0 4000c5f0: 02 80 00 1f be 4000c66c <_RTEMS_tasks_Post_switch_extension+0x88><== NEVER TAKEN 4000c5f4: 01 00 00 00 nop * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 4000c5f8: 7f ff d6 07 call 40001e14 4000c5fc: 01 00 00 00 nop signal_set = asr->signals_posted; 4000c600: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 asr->signals_posted = 0; 4000c604: c0 24 20 14 clr [ %l0 + 0x14 ] _ISR_Enable( level ); 4000c608: 7f ff d6 07 call 40001e24 4000c60c: 01 00 00 00 nop if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 4000c610: 80 a4 60 00 cmp %l1, 0 4000c614: 32 80 00 04 bne,a 4000c624 <_RTEMS_tasks_Post_switch_extension+0x40><== ALWAYS TAKEN 4000c618: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000c61c: 81 c7 e0 08 ret <== NOT EXECUTED 4000c620: 81 e8 00 00 restore <== NOT EXECUTED return; asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000c624: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000c628: 82 00 60 01 inc %g1 rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000c62c: a4 07 bf fc add %fp, -4, %l2 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000c630: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000c634: 94 10 00 12 mov %l2, %o2 4000c638: 27 00 00 3f sethi %hi(0xfc00), %l3 4000c63c: 40 00 07 bf call 4000e538 4000c640: 92 14 e3 ff or %l3, 0x3ff, %o1 ! ffff (*asr->handler)( signal_set ); 4000c644: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000c648: 9f c0 40 00 call %g1 4000c64c: 90 10 00 11 mov %l1, %o0 asr->nest_level -= 1; 4000c650: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000c654: d0 07 bf fc ld [ %fp + -4 ], %o0 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000c658: 82 00 7f ff add %g1, -1, %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000c65c: 92 14 e3 ff or %l3, 0x3ff, %o1 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000c660: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000c664: 40 00 07 b5 call 4000e538 4000c668: 94 10 00 12 mov %l2, %o2 4000c66c: 81 c7 e0 08 ret 4000c670: 81 e8 00 00 restore =============================================================================== 4000c508 <_RTEMS_tasks_Switch_extension>: /* * Per Task Variables */ tvp = executing->task_variables; 4000c508: c2 02 21 6c ld [ %o0 + 0x16c ], %g1 while (tvp) { 4000c50c: 80 a0 60 00 cmp %g1, 0 4000c510: 22 80 00 0b be,a 4000c53c <_RTEMS_tasks_Switch_extension+0x34> 4000c514: c2 02 61 6c ld [ %o1 + 0x16c ], %g1 tvp->tval = *tvp->ptr; 4000c518: c4 00 60 04 ld [ %g1 + 4 ], %g2 *tvp->ptr = tvp->gval; 4000c51c: c6 00 60 08 ld [ %g1 + 8 ], %g3 * Per Task Variables */ tvp = executing->task_variables; while (tvp) { tvp->tval = *tvp->ptr; 4000c520: c8 00 80 00 ld [ %g2 ], %g4 4000c524: c8 20 60 0c st %g4, [ %g1 + 0xc ] *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; 4000c528: c2 00 40 00 ld [ %g1 ], %g1 /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 4000c52c: 80 a0 60 00 cmp %g1, 0 4000c530: 12 bf ff fa bne 4000c518 <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN 4000c534: c6 20 80 00 st %g3, [ %g2 ] tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; 4000c538: c2 02 61 6c ld [ %o1 + 0x16c ], %g1 while (tvp) { 4000c53c: 80 a0 60 00 cmp %g1, 0 4000c540: 02 80 00 0a be 4000c568 <_RTEMS_tasks_Switch_extension+0x60> 4000c544: 01 00 00 00 nop tvp->gval = *tvp->ptr; 4000c548: c4 00 60 04 ld [ %g1 + 4 ], %g2 *tvp->ptr = tvp->tval; 4000c54c: c6 00 60 0c ld [ %g1 + 0xc ], %g3 tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { tvp->gval = *tvp->ptr; 4000c550: c8 00 80 00 ld [ %g2 ], %g4 4000c554: c8 20 60 08 st %g4, [ %g1 + 8 ] *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; 4000c558: c2 00 40 00 ld [ %g1 ], %g1 *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 4000c55c: 80 a0 60 00 cmp %g1, 0 4000c560: 12 bf ff fa bne 4000c548 <_RTEMS_tasks_Switch_extension+0x40><== NEVER TAKEN 4000c564: c6 20 80 00 st %g3, [ %g2 ] 4000c568: 81 c3 e0 08 retl =============================================================================== 4000834c <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 4000834c: 9d e3 bf 98 save %sp, -104, %sp 40008350: 11 10 00 8c sethi %hi(0x40023000), %o0 40008354: 92 10 00 18 mov %i0, %o1 40008358: 90 12 21 90 or %o0, 0x190, %o0 4000835c: 40 00 07 e1 call 4000a2e0 <_Objects_Get> 40008360: 94 07 bf fc add %fp, -4, %o2 /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 40008364: c2 07 bf fc ld [ %fp + -4 ], %g1 40008368: 80 a0 60 00 cmp %g1, 0 4000836c: 12 80 00 16 bne 400083c4 <_Rate_monotonic_Timeout+0x78> <== NEVER TAKEN 40008370: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40008374: d0 02 20 40 ld [ %o0 + 0x40 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40008378: 03 00 00 10 sethi %hi(0x4000), %g1 4000837c: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40008380: 80 88 80 01 btst %g2, %g1 40008384: 22 80 00 08 be,a 400083a4 <_Rate_monotonic_Timeout+0x58> 40008388: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 the_thread->Wait.id == the_period->Object.id ) { 4000838c: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40008390: c2 04 20 08 ld [ %l0 + 8 ], %g1 40008394: 80 a0 80 01 cmp %g2, %g1 40008398: 02 80 00 19 be 400083fc <_Rate_monotonic_Timeout+0xb0> 4000839c: 13 04 00 ff sethi %hi(0x1003fc00), %o1 _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 400083a0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 400083a4: 80 a0 60 01 cmp %g1, 1 400083a8: 02 80 00 09 be 400083cc <_Rate_monotonic_Timeout+0x80> 400083ac: 82 10 20 04 mov 4, %g1 _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 400083b0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 400083b4: 03 10 00 8c sethi %hi(0x40023000), %g1 400083b8: c4 00 63 00 ld [ %g1 + 0x300 ], %g2 ! 40023300 <_Thread_Dispatch_disable_level> 400083bc: 84 00 bf ff add %g2, -1, %g2 400083c0: c4 20 63 00 st %g2, [ %g1 + 0x300 ] 400083c4: 81 c7 e0 08 ret 400083c8: 81 e8 00 00 restore _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 400083cc: 82 10 20 03 mov 3, %g1 _Rate_monotonic_Initiate_statistics( the_period ); 400083d0: 90 10 00 10 mov %l0, %o0 _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 400083d4: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Rate_monotonic_Initiate_statistics( the_period ); 400083d8: 7f ff fe 24 call 40007c68 <_Rate_monotonic_Initiate_statistics> 400083dc: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400083e0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400083e4: 92 04 20 10 add %l0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400083e8: c2 24 20 1c st %g1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400083ec: 11 10 00 8c sethi %hi(0x40023000), %o0 400083f0: 40 00 0f 72 call 4000c1b8 <_Watchdog_Insert> 400083f4: 90 12 23 dc or %o0, 0x3dc, %o0 ! 400233dc <_Watchdog_Ticks_chain> 400083f8: 30 bf ff ef b,a 400083b4 <_Rate_monotonic_Timeout+0x68> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 400083fc: 40 00 09 25 call 4000a890 <_Thread_Clear_state> 40008400: 92 12 63 f8 or %o1, 0x3f8, %o1 the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 40008404: 10 bf ff f5 b 400083d8 <_Rate_monotonic_Timeout+0x8c> 40008408: 90 10 00 10 mov %l0, %o0 =============================================================================== 40007ae0 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 40007ae0: 9d e3 bf 98 save %sp, -104, %sp /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 40007ae4: 05 10 00 75 sethi %hi(0x4001d400), %g2 40007ae8: c6 00 a1 44 ld [ %g2 + 0x144 ], %g3 ! 4001d544 <_Watchdog_Ticks_since_boot> { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 40007aec: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007af0: c2 00 61 c4 ld [ %g1 + 0x1c4 ], %g1 ! 4001c9c4 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 40007af4: 86 00 e0 01 inc %g3 40007af8: c6 20 a1 44 st %g3, [ %g2 + 0x144 ] { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 40007afc: 87 28 60 07 sll %g1, 7, %g3 40007b00: 85 28 60 02 sll %g1, 2, %g2 40007b04: 84 20 c0 02 sub %g3, %g2, %g2 40007b08: 82 00 80 01 add %g2, %g1, %g1 40007b0c: 83 28 60 03 sll %g1, 3, %g1 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 40007b10: a0 07 bf f8 add %fp, -8, %l0 { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 40007b14: c2 27 bf fc st %g1, [ %fp + -4 ] /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 40007b18: 92 10 00 10 mov %l0, %o1 { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 40007b1c: c0 27 bf f8 clr [ %fp + -8 ] /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 40007b20: 11 10 00 75 sethi %hi(0x4001d400), %o0 40007b24: 40 00 08 6b call 40009cd0 <_Timespec_Add_to> 40007b28: 90 12 20 70 or %o0, 0x70, %o0 ! 4001d470 <_TOD_Uptime> /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); 40007b2c: 92 10 00 10 mov %l0, %o1 40007b30: 11 10 00 75 sethi %hi(0x4001d400), %o0 40007b34: 40 00 08 67 call 40009cd0 <_Timespec_Add_to> 40007b38: 90 12 20 80 or %o0, 0x80, %o0 ! 4001d480 <_TOD_Now> while ( seconds ) { 40007b3c: a0 92 20 00 orcc %o0, 0, %l0 40007b40: 02 80 00 08 be 40007b60 <_TOD_Tickle_ticks+0x80> 40007b44: 23 10 00 75 sethi %hi(0x4001d400), %l1 */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 40007b48: a2 14 60 c0 or %l1, 0xc0, %l1 ! 4001d4c0 <_Watchdog_Seconds_chain> 40007b4c: 40 00 09 f1 call 4000a310 <_Watchdog_Tickle> 40007b50: 90 10 00 11 mov %l1, %o0 40007b54: a0 84 3f ff addcc %l0, -1, %l0 40007b58: 12 bf ff fd bne 40007b4c <_TOD_Tickle_ticks+0x6c> <== NEVER TAKEN 40007b5c: 01 00 00 00 nop 40007b60: 81 c7 e0 08 ret 40007b64: 81 e8 00 00 restore =============================================================================== 40007cc4 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 40007cc4: 9d e3 bf a0 save %sp, -96, %sp uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 40007cc8: 03 10 00 8c sethi %hi(0x40023000), %g1 if ((!the_tod) || 40007ccc: 80 a6 20 00 cmp %i0, 0 40007cd0: 02 80 00 2e be 40007d88 <_TOD_Validate+0xc4> <== NEVER TAKEN 40007cd4: d2 00 61 b4 ld [ %g1 + 0x1b4 ], %o1 40007cd8: 11 00 03 d0 sethi %hi(0xf4000), %o0 40007cdc: 40 00 57 df call 4001dc58 <.udiv> 40007ce0: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 (the_tod->ticks >= ticks_per_second) || 40007ce4: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40007ce8: 80 a2 00 01 cmp %o0, %g1 40007cec: 08 80 00 27 bleu 40007d88 <_TOD_Validate+0xc4> 40007cf0: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 40007cf4: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40007cf8: 80 a0 60 3b cmp %g1, 0x3b 40007cfc: 18 80 00 23 bgu 40007d88 <_TOD_Validate+0xc4> 40007d00: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 40007d04: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 40007d08: 80 a0 60 3b cmp %g1, 0x3b 40007d0c: 18 80 00 1f bgu 40007d88 <_TOD_Validate+0xc4> 40007d10: 01 00 00 00 nop (the_tod->hour >= TOD_HOURS_PER_DAY) || 40007d14: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40007d18: 80 a0 60 17 cmp %g1, 0x17 40007d1c: 18 80 00 1b bgu 40007d88 <_TOD_Validate+0xc4> 40007d20: 01 00 00 00 nop (the_tod->month == 0) || 40007d24: c2 06 20 04 ld [ %i0 + 4 ], %g1 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 40007d28: 80 a0 60 00 cmp %g1, 0 40007d2c: 02 80 00 17 be 40007d88 <_TOD_Validate+0xc4> <== NEVER TAKEN 40007d30: 80 a0 60 0c cmp %g1, 0xc 40007d34: 18 80 00 15 bgu 40007d88 <_TOD_Validate+0xc4> 40007d38: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 40007d3c: c4 06 00 00 ld [ %i0 ], %g2 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 40007d40: 80 a0 a7 c3 cmp %g2, 0x7c3 40007d44: 08 80 00 11 bleu 40007d88 <_TOD_Validate+0xc4> 40007d48: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 40007d4c: c6 06 20 08 ld [ %i0 + 8 ], %g3 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 40007d50: 80 a0 e0 00 cmp %g3, 0 40007d54: 02 80 00 0d be 40007d88 <_TOD_Validate+0xc4> <== NEVER TAKEN 40007d58: 80 88 a0 03 btst 3, %g2 (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 40007d5c: 32 80 00 0d bne,a 40007d90 <_TOD_Validate+0xcc> 40007d60: 83 28 60 02 sll %g1, 2, %g1 days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 40007d64: 82 00 60 0d add %g1, 0xd, %g1 40007d68: 05 10 00 86 sethi %hi(0x40021800), %g2 40007d6c: 83 28 60 02 sll %g1, 2, %g1 40007d70: 84 10 a2 dc or %g2, 0x2dc, %g2 40007d74: c2 00 80 01 ld [ %g2 + %g1 ], %g1 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 40007d78: 80 a0 40 03 cmp %g1, %g3 40007d7c: b0 60 3f ff subx %g0, -1, %i0 40007d80: 81 c7 e0 08 ret 40007d84: 81 e8 00 00 restore if ( the_tod->day > days_in_month ) return false; return true; } 40007d88: 81 c7 e0 08 ret 40007d8c: 91 e8 20 00 restore %g0, 0, %o0 return false; if ( (the_tod->year % 4) == 0 ) days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 40007d90: 05 10 00 86 sethi %hi(0x40021800), %g2 40007d94: 84 10 a2 dc or %g2, 0x2dc, %g2 ! 40021adc <_TOD_Days_per_month> 40007d98: 10 bf ff f8 b 40007d78 <_TOD_Validate+0xb4> 40007d9c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 =============================================================================== 400088cc <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 400088cc: 9d e3 bf a0 save %sp, -96, %sp */ /* * Save original state */ original_state = the_thread->current_state; 400088d0: e2 06 20 10 ld [ %i0 + 0x10 ], %l1 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 400088d4: 40 00 04 49 call 400099f8 <_Thread_Set_transient> 400088d8: 90 10 00 18 mov %i0, %o0 /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 400088dc: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 400088e0: 80 a0 40 19 cmp %g1, %i1 400088e4: 02 80 00 05 be 400088f8 <_Thread_Change_priority+0x2c> 400088e8: a0 10 00 18 mov %i0, %l0 _Thread_Set_priority( the_thread, new_priority ); 400088ec: 92 10 00 19 mov %i1, %o1 400088f0: 40 00 03 c6 call 40009808 <_Thread_Set_priority> 400088f4: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 400088f8: 7f ff e5 47 call 40001e14 400088fc: 01 00 00 00 nop 40008900: b0 10 00 08 mov %o0, %i0 /* * If the thread has more than STATES_TRANSIENT set, then it is blocked, * If it is blocked on a thread queue, then we need to requeue it. */ state = the_thread->current_state; 40008904: e4 04 20 10 ld [ %l0 + 0x10 ], %l2 if ( state != STATES_TRANSIENT ) { 40008908: 80 a4 a0 04 cmp %l2, 4 4000890c: 02 80 00 18 be 4000896c <_Thread_Change_priority+0xa0> 40008910: 80 8c 60 04 btst 4, %l1 /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 40008914: 02 80 00 0b be 40008940 <_Thread_Change_priority+0x74> <== ALWAYS TAKEN 40008918: 82 0c bf fb and %l2, -5, %g1 the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 4000891c: 7f ff e5 42 call 40001e24 <== NOT EXECUTED 40008920: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED if ( _States_Is_waiting_on_thread_queue( state ) ) { 40008924: 03 00 00 ef sethi %hi(0x3bc00), %g1 <== NOT EXECUTED 40008928: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <== NOT EXECUTED 4000892c: 80 8c 80 01 btst %l2, %g1 <== NOT EXECUTED 40008930: 32 80 00 0d bne,a 40008964 <_Thread_Change_priority+0x98><== NOT EXECUTED 40008934: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 <== NOT EXECUTED 40008938: 81 c7 e0 08 ret 4000893c: 81 e8 00 00 restore */ state = the_thread->current_state; if ( state != STATES_TRANSIENT ) { /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 40008940: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _ISR_Enable( level ); 40008944: 7f ff e5 38 call 40001e24 40008948: 90 10 00 18 mov %i0, %o0 if ( _States_Is_waiting_on_thread_queue( state ) ) { 4000894c: 03 00 00 ef sethi %hi(0x3bc00), %g1 40008950: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40008954: 80 8c 80 01 btst %l2, %g1 40008958: 02 bf ff f8 be 40008938 <_Thread_Change_priority+0x6c> 4000895c: 01 00 00 00 nop _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 40008960: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 40008964: 40 00 03 79 call 40009748 <_Thread_queue_Requeue> 40008968: 93 e8 00 10 restore %g0, %l0, %o1 } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 4000896c: 12 80 00 14 bne 400089bc <_Thread_Change_priority+0xf0> <== NEVER TAKEN 40008970: 23 10 00 75 sethi %hi(0x4001d400), %l1 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40008974: c2 04 20 90 ld [ %l0 + 0x90 ], %g1 40008978: c4 14 20 96 lduh [ %l0 + 0x96 ], %g2 4000897c: c6 10 40 00 lduh [ %g1 ], %g3 * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 40008980: c0 24 20 10 clr [ %l0 + 0x10 ] 40008984: 84 10 c0 02 or %g3, %g2, %g2 40008988: c4 30 40 00 sth %g2, [ %g1 ] _Priority_Major_bit_map |= the_priority_map->ready_major; 4000898c: c4 14 60 a0 lduh [ %l1 + 0xa0 ], %g2 40008990: c2 14 20 94 lduh [ %l0 + 0x94 ], %g1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 40008994: 80 8e a0 ff btst 0xff, %i2 40008998: 82 10 80 01 or %g2, %g1, %g1 4000899c: c2 34 60 a0 sth %g1, [ %l1 + 0xa0 ] 400089a0: 02 80 00 48 be 40008ac0 <_Thread_Change_priority+0x1f4> 400089a4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400089a8: c4 00 40 00 ld [ %g1 ], %g2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400089ac: c2 24 20 04 st %g1, [ %l0 + 4 ] before_node = after_node->next; after_node->next = the_node; 400089b0: e0 20 40 00 st %l0, [ %g1 ] the_node->next = before_node; before_node->previous = the_node; 400089b4: e0 20 a0 04 st %l0, [ %g2 + 4 ] Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 400089b8: c4 24 00 00 st %g2, [ %l0 ] _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 400089bc: 7f ff e5 1a call 40001e24 400089c0: 90 10 00 18 mov %i0, %o0 400089c4: 7f ff e5 14 call 40001e14 400089c8: 01 00 00 00 nop RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 400089cc: c2 14 60 a0 lduh [ %l1 + 0xa0 ], %g1 */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 400089d0: 05 10 00 74 sethi %hi(0x4001d000), %g2 400089d4: 83 28 60 10 sll %g1, 0x10, %g1 400089d8: da 00 a3 44 ld [ %g2 + 0x344 ], %o5 400089dc: 85 30 60 10 srl %g1, 0x10, %g2 400089e0: 80 a0 a0 ff cmp %g2, 0xff 400089e4: 08 80 00 27 bleu 40008a80 <_Thread_Change_priority+0x1b4> 400089e8: 07 10 00 6e sethi %hi(0x4001b800), %g3 400089ec: 83 30 60 18 srl %g1, 0x18, %g1 400089f0: 86 10 e3 60 or %g3, 0x360, %g3 400089f4: c4 08 c0 01 ldub [ %g3 + %g1 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 400089f8: 09 10 00 75 sethi %hi(0x4001d400), %g4 400089fc: 85 28 a0 10 sll %g2, 0x10, %g2 40008a00: 88 11 21 20 or %g4, 0x120, %g4 40008a04: 83 30 a0 0f srl %g2, 0xf, %g1 40008a08: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 40008a0c: 83 28 60 10 sll %g1, 0x10, %g1 40008a10: 89 30 60 10 srl %g1, 0x10, %g4 40008a14: 80 a1 20 ff cmp %g4, 0xff 40008a18: 18 80 00 28 bgu 40008ab8 <_Thread_Change_priority+0x1ec> 40008a1c: 83 30 60 18 srl %g1, 0x18, %g1 40008a20: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 40008a24: 82 00 60 08 add %g1, 8, %g1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40008a28: 85 30 a0 0c srl %g2, 0xc, %g2 40008a2c: 83 28 60 10 sll %g1, 0x10, %g1 40008a30: 83 30 60 10 srl %g1, 0x10, %g1 40008a34: 82 00 40 02 add %g1, %g2, %g1 40008a38: 85 28 60 04 sll %g1, 4, %g2 40008a3c: 83 28 60 02 sll %g1, 2, %g1 40008a40: 82 20 80 01 sub %g2, %g1, %g1 40008a44: c2 03 40 01 ld [ %o5 + %g1 ], %g1 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 40008a48: 05 10 00 75 sethi %hi(0x4001d400), %g2 40008a4c: c4 00 a0 ac ld [ %g2 + 0xac ], %g2 ! 4001d4ac <_Thread_Executing> * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40008a50: 07 10 00 75 sethi %hi(0x4001d400), %g3 * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Thread_Calculate_heir(); if ( !_Thread_Is_executing_also_the_heir() && 40008a54: 80 a0 40 02 cmp %g1, %g2 40008a58: 02 80 00 08 be 40008a78 <_Thread_Change_priority+0x1ac> 40008a5c: c2 20 e0 7c st %g1, [ %g3 + 0x7c ] _Thread_Executing->is_preemptible ) 40008a60: c2 08 a0 75 ldub [ %g2 + 0x75 ], %g1 40008a64: 80 a0 60 00 cmp %g1, 0 40008a68: 02 80 00 04 be 40008a78 <_Thread_Change_priority+0x1ac> 40008a6c: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 40008a70: 03 10 00 75 sethi %hi(0x4001d400), %g1 40008a74: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary> _ISR_Enable( level ); 40008a78: 7f ff e4 eb call 40001e24 40008a7c: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 40008a80: 86 10 e3 60 or %g3, 0x360, %g3 40008a84: c4 08 c0 02 ldub [ %g3 + %g2 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40008a88: 09 10 00 75 sethi %hi(0x4001d400), %g4 RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 40008a8c: 84 00 a0 08 add %g2, 8, %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40008a90: 88 11 21 20 or %g4, 0x120, %g4 40008a94: 85 28 a0 10 sll %g2, 0x10, %g2 40008a98: 83 30 a0 0f srl %g2, 0xf, %g1 40008a9c: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 40008aa0: 83 28 60 10 sll %g1, 0x10, %g1 40008aa4: 89 30 60 10 srl %g1, 0x10, %g4 40008aa8: 80 a1 20 ff cmp %g4, 0xff 40008aac: 28 bf ff de bleu,a 40008a24 <_Thread_Change_priority+0x158> 40008ab0: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 40008ab4: 83 30 60 18 srl %g1, 0x18, %g1 40008ab8: 10 bf ff dc b 40008a28 <_Thread_Change_priority+0x15c> 40008abc: c2 08 c0 01 ldub [ %g3 + %g1 ], %g1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40008ac0: 84 00 60 04 add %g1, 4, %g2 40008ac4: c4 24 00 00 st %g2, [ %l0 ] old_last_node = the_chain->last; 40008ac8: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 40008acc: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40008ad0: c4 24 20 04 st %g2, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 40008ad4: 10 bf ff ba b 400089bc <_Thread_Change_priority+0xf0> 40008ad8: e0 20 80 00 st %l0, [ %g2 ] =============================================================================== 40008adc <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 40008adc: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 40008ae0: 7f ff e4 cd call 40001e14 40008ae4: a0 10 00 18 mov %i0, %l0 40008ae8: b0 10 00 08 mov %o0, %i0 current_state = the_thread->current_state; 40008aec: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & state ) { 40008af0: 80 8e 40 01 btst %i1, %g1 40008af4: 02 80 00 06 be 40008b0c <_Thread_Clear_state+0x30> 40008af8: 01 00 00 00 nop RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 40008afc: b2 28 40 19 andn %g1, %i1, %i1 current_state = the_thread->current_state = _States_Clear( state, current_state ); if ( _States_Is_ready( current_state ) ) { 40008b00: 80 a6 60 00 cmp %i1, 0 40008b04: 02 80 00 04 be 40008b14 <_Thread_Clear_state+0x38> 40008b08: f2 24 20 10 st %i1, [ %l0 + 0x10 ] the_thread->current_priority == 0 ) _Context_Switch_necessary = true; } } } _ISR_Enable( level ); 40008b0c: 7f ff e4 c6 call 40001e24 40008b10: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40008b14: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 if ( _States_Is_ready( current_state ) ) { _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 40008b18: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 40008b1c: c8 10 80 00 lduh [ %g2 ], %g4 40008b20: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 40008b24: 86 11 00 03 or %g4, %g3, %g3 40008b28: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40008b2c: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 40008b30: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4 40008b34: c4 24 00 00 st %g2, [ %l0 ] 40008b38: 07 10 00 75 sethi %hi(0x4001d400), %g3 old_last_node = the_chain->last; 40008b3c: c4 00 60 08 ld [ %g1 + 8 ], %g2 40008b40: da 10 e0 a0 lduh [ %g3 + 0xa0 ], %o5 the_chain->last = the_node; 40008b44: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40008b48: c4 24 20 04 st %g2, [ %l0 + 4 ] 40008b4c: 82 13 40 04 or %o5, %g4, %g1 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 40008b50: e0 20 80 00 st %l0, [ %g2 ] 40008b54: c2 30 e0 a0 sth %g1, [ %g3 + 0xa0 ] _ISR_Flash( level ); 40008b58: 7f ff e4 b3 call 40001e24 40008b5c: 01 00 00 00 nop 40008b60: 7f ff e4 ad call 40001e14 40008b64: 01 00 00 00 nop * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 40008b68: 03 10 00 75 sethi %hi(0x4001d400), %g1 40008b6c: c6 00 60 7c ld [ %g1 + 0x7c ], %g3 ! 4001d47c <_Thread_Heir> 40008b70: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 40008b74: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 40008b78: 80 a0 80 03 cmp %g2, %g3 40008b7c: 1a bf ff e4 bcc 40008b0c <_Thread_Clear_state+0x30> 40008b80: 07 10 00 75 sethi %hi(0x4001d400), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 40008b84: c6 00 e0 ac ld [ %g3 + 0xac ], %g3 ! 4001d4ac <_Thread_Executing> * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 40008b88: e0 20 60 7c st %l0, [ %g1 + 0x7c ] if ( _Thread_Executing->is_preemptible || 40008b8c: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1 40008b90: 80 a0 60 00 cmp %g1, 0 40008b94: 32 80 00 05 bne,a 40008ba8 <_Thread_Clear_state+0xcc> 40008b98: 84 10 20 01 mov 1, %g2 40008b9c: 80 a0 a0 00 cmp %g2, 0 40008ba0: 12 bf ff db bne 40008b0c <_Thread_Clear_state+0x30> <== ALWAYS TAKEN 40008ba4: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 40008ba8: 03 10 00 75 sethi %hi(0x4001d400), %g1 40008bac: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary> } } } _ISR_Enable( level ); 40008bb0: 7f ff e4 9d call 40001e24 40008bb4: 81 e8 00 00 restore =============================================================================== 40008d34 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 40008d34: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40008d38: 90 10 00 18 mov %i0, %o0 40008d3c: 40 00 00 72 call 40008f04 <_Thread_Get> 40008d40: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40008d44: c2 07 bf fc ld [ %fp + -4 ], %g1 40008d48: 80 a0 60 00 cmp %g1, 0 40008d4c: 12 80 00 08 bne 40008d6c <_Thread_Delay_ended+0x38> <== NEVER TAKEN 40008d50: 13 04 00 00 sethi %hi(0x10000000), %o1 #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 40008d54: 7f ff ff 62 call 40008adc <_Thread_Clear_state> 40008d58: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 40008d5c: 03 10 00 74 sethi %hi(0x4001d000), %g1 40008d60: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level> 40008d64: 84 00 bf ff add %g2, -1, %g2 40008d68: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ] 40008d6c: 81 c7 e0 08 ret 40008d70: 81 e8 00 00 restore =============================================================================== 40008d74 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 40008d74: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 40008d78: 2b 10 00 75 sethi %hi(0x4001d400), %l5 _ISR_Disable( level ); 40008d7c: 7f ff e4 26 call 40001e14 40008d80: e2 05 60 ac ld [ %l5 + 0xac ], %l1 ! 4001d4ac <_Thread_Executing> while ( _Context_Switch_necessary == true ) { 40008d84: 2d 10 00 75 sethi %hi(0x4001d400), %l6 40008d88: c2 0d a0 bc ldub [ %l6 + 0xbc ], %g1 ! 4001d4bc <_Context_Switch_necessary> 40008d8c: 80 a0 60 00 cmp %g1, 0 40008d90: 02 80 00 3f be 40008e8c <_Thread_Dispatch+0x118> 40008d94: 31 10 00 74 sethi %hi(0x4001d000), %i0 40008d98: 35 10 00 75 sethi %hi(0x4001d400), %i2 40008d9c: 25 10 00 75 sethi %hi(0x4001d400), %l2 40008da0: 37 10 00 75 sethi %hi(0x4001d400), %i3 40008da4: a4 14 a0 b4 or %l2, 0xb4, %l2 #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 40008da8: 33 10 00 74 sethi %hi(0x4001d000), %i1 40008dac: ac 15 a0 bc or %l6, 0xbc, %l6 40008db0: aa 15 60 ac or %l5, 0xac, %l5 40008db4: b4 16 a0 7c or %i2, 0x7c, %i2 40008db8: b6 16 e0 78 or %i3, 0x78, %i3 40008dbc: b2 16 63 48 or %i1, 0x348, %i1 40008dc0: b8 16 23 f0 or %i0, 0x3f0, %i4 40008dc4: a8 07 bf f8 add %fp, -8, %l4 40008dc8: a6 07 bf f0 add %fp, -16, %l3 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 40008dcc: ba 10 20 01 mov 1, %i5 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 40008dd0: 10 80 00 25 b 40008e64 <_Thread_Dispatch+0xf0> 40008dd4: ae 10 00 12 mov %l2, %l7 executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; _ISR_Enable( level ); 40008dd8: 7f ff e4 13 call 40001e24 40008ddc: 01 00 00 00 nop #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 40008de0: 40 00 0f 3e call 4000cad8 <_TOD_Get_uptime> 40008de4: 90 10 00 14 mov %l4, %o0 _Timestamp_Subtract( 40008de8: 90 10 00 17 mov %l7, %o0 40008dec: 92 10 00 14 mov %l4, %o1 40008df0: 40 00 03 d1 call 40009d34 <_Timespec_Subtract> 40008df4: 94 10 00 13 mov %l3, %o2 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 40008df8: 92 10 00 13 mov %l3, %o1 40008dfc: 40 00 03 b5 call 40009cd0 <_Timespec_Add_to> 40008e00: 90 04 60 84 add %l1, 0x84, %o0 _Thread_Time_of_last_context_switch = uptime; 40008e04: c4 07 bf f8 ld [ %fp + -8 ], %g2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40008e08: c2 06 c0 00 ld [ %i3 ], %g1 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40008e0c: c4 24 80 00 st %g2, [ %l2 ] 40008e10: c4 07 bf fc ld [ %fp + -4 ], %g2 if ( _Thread_libc_reent ) { executing->libc_reent = *_Thread_libc_reent; *_Thread_libc_reent = heir->libc_reent; } _User_extensions_Thread_switch( executing, heir ); 40008e14: 90 10 00 11 mov %l1, %o0 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40008e18: c4 24 a0 04 st %g2, [ %l2 + 4 ] #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40008e1c: 80 a0 60 00 cmp %g1, 0 40008e20: 02 80 00 06 be 40008e38 <_Thread_Dispatch+0xc4> <== NEVER TAKEN 40008e24: 92 10 00 10 mov %l0, %o1 executing->libc_reent = *_Thread_libc_reent; 40008e28: c4 00 40 00 ld [ %g1 ], %g2 40008e2c: c4 24 61 58 st %g2, [ %l1 + 0x158 ] *_Thread_libc_reent = heir->libc_reent; 40008e30: c4 04 21 58 ld [ %l0 + 0x158 ], %g2 40008e34: c4 20 40 00 st %g2, [ %g1 ] } _User_extensions_Thread_switch( executing, heir ); 40008e38: 40 00 04 81 call 4000a03c <_User_extensions_Thread_switch> 40008e3c: 01 00 00 00 nop if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 40008e40: 90 04 60 d0 add %l1, 0xd0, %o0 40008e44: 40 00 05 98 call 4000a4a4 <_CPU_Context_switch> 40008e48: 92 04 20 d0 add %l0, 0xd0, %o1 #endif #endif executing = _Thread_Executing; _ISR_Disable( level ); 40008e4c: 7f ff e3 f2 call 40001e14 40008e50: e2 05 40 00 ld [ %l5 ], %l1 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 40008e54: c2 0d 80 00 ldub [ %l6 ], %g1 40008e58: 80 a0 60 00 cmp %g1, 0 40008e5c: 02 80 00 0c be 40008e8c <_Thread_Dispatch+0x118> 40008e60: 01 00 00 00 nop heir = _Thread_Heir; 40008e64: e0 06 80 00 ld [ %i2 ], %l0 _Thread_Dispatch_disable_level = 1; 40008e68: fa 27 00 00 st %i5, [ %i4 ] _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 40008e6c: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; 40008e70: c0 2d 80 00 clrb [ %l6 ] _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 40008e74: 80 a0 60 01 cmp %g1, 1 40008e78: 12 bf ff d8 bne 40008dd8 <_Thread_Dispatch+0x64> 40008e7c: e0 25 40 00 st %l0, [ %l5 ] heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 40008e80: c2 06 40 00 ld [ %i1 ], %g1 40008e84: 10 bf ff d5 b 40008dd8 <_Thread_Dispatch+0x64> 40008e88: c2 24 20 78 st %g1, [ %l0 + 0x78 ] executing = _Thread_Executing; _ISR_Disable( level ); } _Thread_Dispatch_disable_level = 0; 40008e8c: c0 26 23 f0 clr [ %i0 + 0x3f0 ] _ISR_Enable( level ); 40008e90: 7f ff e3 e5 call 40001e24 40008e94: 01 00 00 00 nop if ( _Thread_Do_post_task_switch_extension || 40008e98: 03 10 00 75 sethi %hi(0x4001d400), %g1 40008e9c: c2 00 60 90 ld [ %g1 + 0x90 ], %g1 ! 4001d490 <_Thread_Do_post_task_switch_extension> 40008ea0: 80 a0 60 00 cmp %g1, 0 40008ea4: 12 80 00 06 bne 40008ebc <_Thread_Dispatch+0x148> <== NEVER TAKEN 40008ea8: 01 00 00 00 nop executing->do_post_task_switch_extension ) { 40008eac: c2 0c 60 74 ldub [ %l1 + 0x74 ], %g1 40008eb0: 80 a0 60 00 cmp %g1, 0 40008eb4: 02 80 00 04 be 40008ec4 <_Thread_Dispatch+0x150> 40008eb8: 01 00 00 00 nop executing->do_post_task_switch_extension = false; _API_extensions_Run_postswitch(); 40008ebc: 7f ff f9 8f call 400074f8 <_API_extensions_Run_postswitch> 40008ec0: c0 2c 60 74 clrb [ %l1 + 0x74 ] 40008ec4: 81 c7 e0 08 ret 40008ec8: 81 e8 00 00 restore =============================================================================== 4000e9a0 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 4000e9a0: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000e9a4: c2 00 60 ac ld [ %g1 + 0xac ], %g1 ! 4001d4ac <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 4000e9a8: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000e9ac: 80 a0 a0 00 cmp %g2, 0 4000e9b0: 12 80 00 0b bne 4000e9dc <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN 4000e9b4: 84 10 20 01 mov 1, %g2 4000e9b8: 05 10 00 75 sethi %hi(0x4001d400), %g2 4000e9bc: c4 00 a0 7c ld [ %g2 + 0x7c ], %g2 ! 4001d47c <_Thread_Heir> 4000e9c0: 80 a0 40 02 cmp %g1, %g2 4000e9c4: 02 80 00 0b be 4000e9f0 <_Thread_Evaluate_mode+0x50> 4000e9c8: 01 00 00 00 nop ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 4000e9cc: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 4000e9d0: 80 a0 60 00 cmp %g1, 0 4000e9d4: 02 80 00 07 be 4000e9f0 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN 4000e9d8: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 4000e9dc: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000e9e0: 90 10 20 01 mov 1, %o0 4000e9e4: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] return true; 4000e9e8: 81 c3 e0 08 retl 4000e9ec: 01 00 00 00 nop } return false; } 4000e9f0: 81 c3 e0 08 retl 4000e9f4: 90 10 20 00 clr %o0 ! 0 =============================================================================== 4000e9f8 <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000e9f8: 9d e3 bf a0 save %sp, -96, %sp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4000e9fc: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000ea00: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing> /* * Some CPUs need to tinker with the call frame or registers when the * thread actually begins to execute for the first time. This is a * hook point where the port gets a shot at doing whatever it requires. */ _Context_Initialization_at_thread_begin(); 4000ea04: 3f 10 00 3a sethi %hi(0x4000e800), %i7 4000ea08: be 17 e1 f8 or %i7, 0x1f8, %i7 ! 4000e9f8 <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000ea0c: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0 _ISR_Set_level(level); 4000ea10: 7f ff cd 05 call 40001e24 4000ea14: 91 2a 20 08 sll %o0, 8, %o0 #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000ea18: 03 10 00 74 sethi %hi(0x4001d000), %g1 doneConstructors = 1; 4000ea1c: 84 10 20 01 mov 1, %g2 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000ea20: e2 08 60 6c ldub [ %g1 + 0x6c ], %l1 /* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 4000ea24: 90 10 00 10 mov %l0, %o0 4000ea28: 7f ff ed 07 call 40009e44 <_User_extensions_Thread_begin> 4000ea2c: c4 28 60 6c stb %g2, [ %g1 + 0x6c ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000ea30: 7f ff e9 27 call 40008ecc <_Thread_Enable_dispatch> 4000ea34: a3 2c 60 18 sll %l1, 0x18, %l1 /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { 4000ea38: 80 a4 60 00 cmp %l1, 0 4000ea3c: 02 80 00 0c be 4000ea6c <_Thread_Handler+0x74> 4000ea40: 01 00 00 00 nop INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4000ea44: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000ea48: 80 a0 60 00 cmp %g1, 0 4000ea4c: 22 80 00 0f be,a 4000ea88 <_Thread_Handler+0x90> <== ALWAYS TAKEN 4000ea50: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 4000ea54: 7f ff ed 10 call 40009e94 <_User_extensions_Thread_exitted> 4000ea58: 90 10 00 10 mov %l0, %o0 _Internal_error_Occurred( 4000ea5c: 90 10 20 00 clr %o0 4000ea60: 92 10 20 01 mov 1, %o1 4000ea64: 7f ff e5 2f call 40007f20 <_Internal_error_Occurred> 4000ea68: 94 10 20 06 mov 6, %o2 * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { INIT_NAME (); 4000ea6c: 40 00 37 93 call 4001c8b8 <_init> 4000ea70: 01 00 00 00 nop } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4000ea74: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000ea78: 80 a0 60 00 cmp %g1, 0 4000ea7c: 12 bf ff f6 bne 4000ea54 <_Thread_Handler+0x5c> <== NEVER TAKEN 4000ea80: 01 00 00 00 nop executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 4000ea84: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 4000ea88: 9f c0 40 00 call %g1 4000ea8c: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0 INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 4000ea90: 10 bf ff f1 b 4000ea54 <_Thread_Handler+0x5c> 4000ea94: d0 24 20 28 st %o0, [ %l0 + 0x28 ] =============================================================================== 40008fb0 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40008fb0: 9d e3 bf a0 save %sp, -96, %sp 40008fb4: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 40008fb8: c0 26 61 5c clr [ %i1 + 0x15c ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40008fbc: e2 00 40 00 ld [ %g1 ], %l1 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 40008fc0: c0 26 61 60 clr [ %i1 + 0x160 ] 40008fc4: c0 26 61 64 clr [ %i1 + 0x164 ] extensions_area = NULL; the_thread->libc_reent = NULL; 40008fc8: c0 26 61 58 clr [ %i1 + 0x158 ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40008fcc: e0 0f a0 5f ldub [ %fp + 0x5f ], %l0 /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 40008fd0: 90 10 00 19 mov %i1, %o0 40008fd4: 40 00 02 ad call 40009a88 <_Thread_Stack_Allocate> 40008fd8: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 40008fdc: 80 a6 c0 08 cmp %i3, %o0 40008fe0: 18 80 00 4f bgu 4000911c <_Thread_Initialize+0x16c> 40008fe4: 80 a2 20 00 cmp %o0, 0 40008fe8: 02 80 00 4d be 4000911c <_Thread_Initialize+0x16c> <== NEVER TAKEN 40008fec: 25 10 00 75 sethi %hi(0x4001d400), %l2 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 40008ff0: c4 06 60 c8 ld [ %i1 + 0xc8 ], %g2 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40008ff4: c2 04 a0 8c ld [ %l2 + 0x8c ], %g1 40008ff8: c4 26 60 c4 st %g2, [ %i1 + 0xc4 ] the_stack->size = size; 40008ffc: d0 26 60 c0 st %o0, [ %i1 + 0xc0 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40009000: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 40009004: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 40009008: c0 26 60 68 clr [ %i1 + 0x68 ] 4000900c: 80 a0 60 00 cmp %g1, 0 40009010: 12 80 00 45 bne 40009124 <_Thread_Initialize+0x174> 40009014: c0 26 60 6c clr [ %i1 + 0x6c ] (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 40009018: c0 26 61 68 clr [ %i1 + 0x168 ] 4000901c: b6 10 20 00 clr %i3 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40009020: c2 07 a0 60 ld [ %fp + 0x60 ], %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40009024: 92 10 00 1d mov %i5, %o1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40009028: c2 26 60 b0 st %g1, [ %i1 + 0xb0 ] the_thread->Start.budget_callout = budget_callout; 4000902c: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40009030: 90 10 00 19 mov %i1, %o0 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40009034: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40009038: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 4000903c: e0 2e 60 ac stb %l0, [ %i1 + 0xac ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40009040: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 40009044: 82 10 20 01 mov 1, %g1 the_thread->Wait.queue = NULL; 40009048: c0 26 60 44 clr [ %i1 + 0x44 ] #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 4000904c: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; the_thread->resource_count = 0; 40009050: c0 26 60 1c clr [ %i1 + 0x1c ] #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 40009054: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40009058: 40 00 01 ec call 40009808 <_Thread_Set_priority> 4000905c: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40009060: c2 16 60 0a lduh [ %i1 + 0xa ], %g1 40009064: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 40009068: 83 28 60 02 sll %g1, 2, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000906c: e2 26 60 0c st %l1, [ %i1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40009070: f2 20 80 01 st %i1, [ %g2 + %g1 ] /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 40009074: c0 26 60 84 clr [ %i1 + 0x84 ] 40009078: c0 26 60 88 clr [ %i1 + 0x88 ] * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 4000907c: 90 10 00 19 mov %i1, %o0 40009080: 40 00 03 ac call 40009f30 <_User_extensions_Thread_create> 40009084: b0 10 20 01 mov 1, %i0 if ( extension_status ) 40009088: 80 8a 20 ff btst 0xff, %o0 4000908c: 12 80 00 22 bne 40009114 <_Thread_Initialize+0x164> 40009090: 01 00 00 00 nop return true; failed: if ( the_thread->libc_reent ) 40009094: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 40009098: 80 a2 20 00 cmp %o0, 0 4000909c: 22 80 00 05 be,a 400090b0 <_Thread_Initialize+0x100> 400090a0: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 _Workspace_Free( the_thread->libc_reent ); 400090a4: 40 00 04 dd call 4000a418 <_Workspace_Free> 400090a8: 01 00 00 00 nop for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 400090ac: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 400090b0: 80 a2 20 00 cmp %o0, 0 400090b4: 22 80 00 05 be,a 400090c8 <_Thread_Initialize+0x118> 400090b8: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 400090bc: 40 00 04 d7 call 4000a418 <_Workspace_Free> 400090c0: 01 00 00 00 nop failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 400090c4: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 400090c8: 80 a2 20 00 cmp %o0, 0 400090cc: 22 80 00 05 be,a 400090e0 <_Thread_Initialize+0x130> <== ALWAYS TAKEN 400090d0: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 400090d4: 40 00 04 d1 call 4000a418 <_Workspace_Free> <== NOT EXECUTED 400090d8: 01 00 00 00 nop <== NOT EXECUTED failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 400090dc: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 <== NOT EXECUTED 400090e0: 80 a2 20 00 cmp %o0, 0 400090e4: 02 80 00 05 be 400090f8 <_Thread_Initialize+0x148> <== ALWAYS TAKEN 400090e8: 80 a6 e0 00 cmp %i3, 0 _Workspace_Free( the_thread->API_Extensions[i] ); 400090ec: 40 00 04 cb call 4000a418 <_Workspace_Free> <== NOT EXECUTED 400090f0: 01 00 00 00 nop <== NOT EXECUTED if ( extensions_area ) 400090f4: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 400090f8: 02 80 00 05 be 4000910c <_Thread_Initialize+0x15c> 400090fc: 90 10 00 19 mov %i1, %o0 (void) _Workspace_Free( extensions_area ); 40009100: 40 00 04 c6 call 4000a418 <_Workspace_Free> 40009104: 90 10 00 1b mov %i3, %o0 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 40009108: 90 10 00 19 mov %i1, %o0 4000910c: 40 00 02 7a call 40009af4 <_Thread_Stack_Free> 40009110: b0 10 20 00 clr %i0 return false; } 40009114: 81 c7 e0 08 ret 40009118: 81 e8 00 00 restore /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); if ( !actual_stack_size || actual_stack_size < stack_size ) 4000911c: 81 c7 e0 08 ret 40009120: 91 e8 20 00 restore %g0, 0, %o0 /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 40009124: 82 00 60 01 inc %g1 40009128: 40 00 04 b3 call 4000a3f4 <_Workspace_Allocate> 4000912c: 91 28 60 02 sll %g1, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 40009130: b6 92 20 00 orcc %o0, 0, %i3 40009134: 02 bf ff d8 be 40009094 <_Thread_Initialize+0xe4> 40009138: c8 04 a0 8c ld [ %l2 + 0x8c ], %g4 goto failed; } the_thread->extensions = (void **) extensions_area; 4000913c: f6 26 61 68 st %i3, [ %i1 + 0x168 ] 40009140: 86 10 00 1b mov %i3, %g3 * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 40009144: 84 10 20 00 clr %g2 40009148: 10 80 00 03 b 40009154 <_Thread_Initialize+0x1a4> 4000914c: 82 10 20 00 clr %g1 40009150: c6 06 61 68 ld [ %i1 + 0x168 ], %g3 the_thread->extensions[i] = NULL; 40009154: 85 28 a0 02 sll %g2, 2, %g2 40009158: c0 20 c0 02 clr [ %g3 + %g2 ] * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 4000915c: 82 00 60 01 inc %g1 40009160: 80 a1 00 01 cmp %g4, %g1 40009164: 1a bf ff fb bcc 40009150 <_Thread_Initialize+0x1a0> 40009168: 84 10 00 01 mov %g1, %g2 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 4000916c: 10 bf ff ae b 40009024 <_Thread_Initialize+0x74> 40009170: c2 07 a0 60 ld [ %fp + 0x60 ], %g1 =============================================================================== 4000d390 <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000d390: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000d394: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000d398: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000d39c: 7f ff d2 9e call 40001e14 4000d3a0: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000d3a4: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000d3a8: c4 04 40 00 ld [ %l1 ], %g2 4000d3ac: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000d3b0: 80 a0 80 01 cmp %g2, %g1 4000d3b4: 02 80 00 1f be 4000d430 <_Thread_Reset_timeslice+0xa0> 4000d3b8: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000d3bc: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 4000d3c0: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000d3c4: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000d3c8: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000d3cc: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 4000d3d0: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000d3d4: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000d3d8: c2 24 20 04 st %g1, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000d3dc: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000d3e0: 7f ff d2 91 call 40001e24 4000d3e4: 01 00 00 00 nop 4000d3e8: 7f ff d2 8b call 40001e14 4000d3ec: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000d3f0: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000d3f4: c4 00 60 7c ld [ %g1 + 0x7c ], %g2 ! 4001d47c <_Thread_Heir> 4000d3f8: 80 a4 00 02 cmp %l0, %g2 4000d3fc: 02 80 00 06 be 4000d414 <_Thread_Reset_timeslice+0x84> <== ALWAYS TAKEN 4000d400: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; 4000d404: 03 10 00 75 sethi %hi(0x4001d400), %g1 <== NOT EXECUTED 4000d408: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary><== NOT EXECUTED _ISR_Enable( level ); 4000d40c: 7f ff d2 86 call 40001e24 <== NOT EXECUTED 4000d410: 81 e8 00 00 restore <== NOT EXECUTED _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 4000d414: c4 04 40 00 ld [ %l1 ], %g2 4000d418: c4 20 60 7c st %g2, [ %g1 + 0x7c ] _Context_Switch_necessary = true; 4000d41c: 84 10 20 01 mov 1, %g2 4000d420: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000d424: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary> _ISR_Enable( level ); 4000d428: 7f ff d2 7f call 40001e24 4000d42c: 81 e8 00 00 restore executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { _ISR_Enable( level ); 4000d430: 7f ff d2 7d call 40001e24 4000d434: 81 e8 00 00 restore =============================================================================== 4000df8c <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4000df8c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4000df90: 7f ff cf fa call 40001f78 4000df94: a0 10 00 18 mov %i0, %l0 4000df98: b0 10 00 08 mov %o0, %i0 _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4000df9c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & STATES_SUSPENDED ) { 4000dfa0: 80 88 60 02 btst 2, %g1 4000dfa4: 02 80 00 05 be 4000dfb8 <_Thread_Resume+0x2c> <== NEVER TAKEN 4000dfa8: 82 08 7f fd and %g1, -3, %g1 current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4000dfac: 80 a0 60 00 cmp %g1, 0 4000dfb0: 02 80 00 04 be 4000dfc0 <_Thread_Resume+0x34> 4000dfb4: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _Context_Switch_necessary = true; } } } _ISR_Enable( level ); 4000dfb8: 7f ff cf f4 call 40001f88 4000dfbc: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4000dfc0: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 if ( _States_Is_ready( current_state ) ) { _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4000dfc4: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 4000dfc8: c8 10 80 00 lduh [ %g2 ], %g4 4000dfcc: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000dfd0: 86 11 00 03 or %g4, %g3, %g3 4000dfd4: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000dfd8: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000dfdc: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4 4000dfe0: c4 24 00 00 st %g2, [ %l0 ] 4000dfe4: 07 10 00 8e sethi %hi(0x40023800), %g3 old_last_node = the_chain->last; 4000dfe8: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000dfec: da 10 e2 90 lduh [ %g3 + 0x290 ], %o5 the_chain->last = the_node; 4000dff0: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000dff4: c4 24 20 04 st %g2, [ %l0 + 4 ] 4000dff8: 82 13 40 04 or %o5, %g4, %g1 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000dffc: e0 20 80 00 st %l0, [ %g2 ] 4000e000: c2 30 e2 90 sth %g1, [ %g3 + 0x290 ] _ISR_Flash( level ); 4000e004: 7f ff cf e1 call 40001f88 4000e008: 01 00 00 00 nop 4000e00c: 7f ff cf db call 40001f78 4000e010: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4000e014: 03 10 00 8e sethi %hi(0x40023800), %g1 4000e018: c6 00 62 6c ld [ %g1 + 0x26c ], %g3 ! 40023a6c <_Thread_Heir> 4000e01c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 4000e020: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 4000e024: 80 a0 80 03 cmp %g2, %g3 4000e028: 1a bf ff e4 bcc 4000dfb8 <_Thread_Resume+0x2c> 4000e02c: 07 10 00 8e sethi %hi(0x40023800), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000e030: c6 00 e2 9c ld [ %g3 + 0x29c ], %g3 ! 40023a9c <_Thread_Executing> _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 4000e034: e0 20 62 6c st %l0, [ %g1 + 0x26c ] if ( _Thread_Executing->is_preemptible || 4000e038: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1 4000e03c: 80 a0 60 00 cmp %g1, 0 4000e040: 32 80 00 05 bne,a 4000e054 <_Thread_Resume+0xc8> 4000e044: 84 10 20 01 mov 1, %g2 4000e048: 80 a0 a0 00 cmp %g2, 0 4000e04c: 12 bf ff db bne 4000dfb8 <_Thread_Resume+0x2c> <== ALWAYS TAKEN 4000e050: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4000e054: 03 10 00 8e sethi %hi(0x40023800), %g1 4000e058: c4 28 62 ac stb %g2, [ %g1 + 0x2ac ] ! 40023aac <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4000e05c: 7f ff cf cb call 40001f88 4000e060: 81 e8 00 00 restore =============================================================================== 40009c24 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 40009c24: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 40009c28: 03 10 00 75 sethi %hi(0x4001d400), %g1 40009c2c: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 40009c30: 7f ff e0 79 call 40001e14 40009c34: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 40009c38: b0 10 00 08 mov %o0, %i0 if ( !_Chain_Has_only_one_node( ready ) ) { 40009c3c: c4 04 40 00 ld [ %l1 ], %g2 40009c40: c2 04 60 08 ld [ %l1 + 8 ], %g1 40009c44: 80 a0 80 01 cmp %g2, %g1 40009c48: 02 80 00 19 be 40009cac <_Thread_Yield_processor+0x88> 40009c4c: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 40009c50: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 40009c54: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 40009c58: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40009c5c: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 40009c60: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 40009c64: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 40009c68: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40009c6c: c2 24 20 04 st %g1, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 40009c70: e0 20 40 00 st %l0, [ %g1 ] _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 40009c74: 7f ff e0 6c call 40001e24 40009c78: 01 00 00 00 nop 40009c7c: 7f ff e0 66 call 40001e14 40009c80: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 40009c84: 03 10 00 75 sethi %hi(0x4001d400), %g1 40009c88: c4 00 60 7c ld [ %g1 + 0x7c ], %g2 ! 4001d47c <_Thread_Heir> 40009c8c: 80 a4 00 02 cmp %l0, %g2 40009c90: 22 80 00 0e be,a 40009cc8 <_Thread_Yield_processor+0xa4> <== ALWAYS TAKEN 40009c94: c4 04 40 00 ld [ %l1 ], %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 40009c98: 84 10 20 01 mov 1, %g2 40009c9c: 03 10 00 75 sethi %hi(0x4001d400), %g1 40009ca0: c4 28 60 bc stb %g2, [ %g1 + 0xbc ] ! 4001d4bc <_Context_Switch_necessary> _ISR_Enable( level ); 40009ca4: 7f ff e0 60 call 40001e24 40009ca8: 81 e8 00 00 restore if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 40009cac: 03 10 00 75 sethi %hi(0x4001d400), %g1 40009cb0: c2 00 60 7c ld [ %g1 + 0x7c ], %g1 ! 4001d47c <_Thread_Heir> 40009cb4: 80 a4 00 01 cmp %l0, %g1 40009cb8: 32 bf ff f9 bne,a 40009c9c <_Thread_Yield_processor+0x78><== NEVER TAKEN 40009cbc: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED _Context_Switch_necessary = true; _ISR_Enable( level ); 40009cc0: 7f ff e0 59 call 40001e24 40009cc4: 81 e8 00 00 restore _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 40009cc8: 10 bf ff f4 b 40009c98 <_Thread_Yield_processor+0x74> 40009ccc: c4 20 60 7c st %g2, [ %g1 + 0x7c ] =============================================================================== 4000948c <_Thread_queue_Enqueue_priority>: Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 4000948c: 9d e3 bf a0 save %sp, -96, %sp Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 40009490: e0 06 60 14 ld [ %i1 + 0x14 ], %l0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40009494: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40009498: c0 26 60 3c clr [ %i1 + 0x3c ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000949c: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 400094a0: 82 06 60 38 add %i1, 0x38, %g1 400094a4: c2 26 60 40 st %g1, [ %i1 + 0x40 ] 400094a8: 2d 10 00 72 sethi %hi(0x4001c800), %l6 header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 400094ac: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 400094b0: 80 8c 20 20 btst 0x20, %l0 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 400094b4: ab 28 60 04 sll %g1, 4, %l5 400094b8: ac 15 a1 b4 or %l6, 0x1b4, %l6 400094bc: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 400094c0: e8 06 20 38 ld [ %i0 + 0x38 ], %l4 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 400094c4: aa 25 40 01 sub %l5, %g1, %l5 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 400094c8: 12 80 00 24 bne 40009558 <_Thread_queue_Enqueue_priority+0xcc> 400094cc: aa 06 00 15 add %i0, %l5, %l5 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400094d0: ac 05 60 04 add %l5, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 400094d4: 7f ff e2 50 call 40001e14 400094d8: 01 00 00 00 nop 400094dc: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 400094e0: c2 05 40 00 ld [ %l5 ], %g1 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 400094e4: 80 a0 40 16 cmp %g1, %l6 400094e8: 02 80 00 3a be 400095d0 <_Thread_queue_Enqueue_priority+0x144> 400094ec: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 400094f0: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority <= search_priority ) 400094f4: 80 a4 00 13 cmp %l0, %l3 400094f8: 18 80 00 0b bgu 40009524 <_Thread_queue_Enqueue_priority+0x98> 400094fc: 01 00 00 00 nop } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40009500: 10 80 00 36 b 400095d8 <_Thread_queue_Enqueue_priority+0x14c> 40009504: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40009508: 80 a4 40 16 cmp %l1, %l6 4000950c: 02 80 00 32 be 400095d4 <_Thread_queue_Enqueue_priority+0x148> 40009510: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 40009514: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority <= search_priority ) 40009518: 80 a4 00 13 cmp %l0, %l3 4000951c: 28 80 00 2f bleu,a 400095d8 <_Thread_queue_Enqueue_priority+0x14c> 40009520: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 40009524: 7f ff e2 40 call 40001e24 40009528: 90 10 00 12 mov %l2, %o0 4000952c: 7f ff e2 3a call 40001e14 40009530: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40009534: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 40009538: 80 8d 00 01 btst %l4, %g1 4000953c: 32 bf ff f3 bne,a 40009508 <_Thread_queue_Enqueue_priority+0x7c><== ALWAYS TAKEN 40009540: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 40009544: 7f ff e2 38 call 40001e24 <== NOT EXECUTED 40009548: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 4000954c: 30 bf ff e2 b,a 400094d4 <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 40009550: 7f ff e2 35 call 40001e24 40009554: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 40009558: 7f ff e2 2f call 40001e14 4000955c: e6 0d 80 00 ldub [ %l6 ], %l3 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40009560: a6 04 e0 01 inc %l3 _ISR_Disable( level ); 40009564: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; 40009568: c2 05 60 08 ld [ %l5 + 8 ], %g1 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4000956c: 80 a0 40 15 cmp %g1, %l5 40009570: 02 80 00 20 be 400095f0 <_Thread_queue_Enqueue_priority+0x164> 40009574: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 40009578: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority >= search_priority ) 4000957c: 80 a4 00 13 cmp %l0, %l3 40009580: 0a 80 00 0b bcs 400095ac <_Thread_queue_Enqueue_priority+0x120> 40009584: 01 00 00 00 nop } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40009588: 10 80 00 1b b 400095f4 <_Thread_queue_Enqueue_priority+0x168> 4000958c: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 40009590: 80 a4 40 15 cmp %l1, %l5 40009594: 02 80 00 17 be 400095f0 <_Thread_queue_Enqueue_priority+0x164> 40009598: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 4000959c: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority >= search_priority ) 400095a0: 80 a4 00 13 cmp %l0, %l3 400095a4: 3a 80 00 14 bcc,a 400095f4 <_Thread_queue_Enqueue_priority+0x168> 400095a8: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 400095ac: 7f ff e2 1e call 40001e24 400095b0: 90 10 00 12 mov %l2, %o0 400095b4: 7f ff e2 18 call 40001e14 400095b8: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 400095bc: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 400095c0: 80 8d 00 01 btst %l4, %g1 400095c4: 32 bf ff f3 bne,a 40009590 <_Thread_queue_Enqueue_priority+0x104> 400095c8: e2 04 60 04 ld [ %l1 + 4 ], %l1 400095cc: 30 bf ff e1 b,a 40009550 <_Thread_queue_Enqueue_priority+0xc4> restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 400095d0: a6 10 3f ff mov -1, %l3 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 400095d4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 400095d8: 80 a0 a0 01 cmp %g2, 1 400095dc: 02 80 00 17 be 40009638 <_Thread_queue_Enqueue_priority+0x1ac> 400095e0: 80 a4 00 13 cmp %l0, %l3 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 400095e4: e4 26 80 00 st %l2, [ %i2 ] return the_thread_queue->sync_state; } 400095e8: 81 c7 e0 08 ret 400095ec: 91 e8 00 02 restore %g0, %g2, %o0 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 400095f0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 400095f4: 80 a0 a0 01 cmp %g2, 1 400095f8: 32 bf ff fc bne,a 400095e8 <_Thread_queue_Enqueue_priority+0x15c> 400095fc: e4 26 80 00 st %l2, [ %i2 ] THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40009600: 80 a4 00 13 cmp %l0, %l3 40009604: 02 80 00 1a be 4000966c <_Thread_queue_Enqueue_priority+0x1e0> 40009608: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 4000960c: c4 00 40 00 ld [ %g1 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 40009610: c2 26 60 04 st %g1, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 40009614: c4 26 40 00 st %g2, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40009618: f0 26 60 44 st %i0, [ %i1 + 0x44 ] next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 4000961c: f2 20 40 00 st %i1, [ %g1 ] next_node->previous = the_node; 40009620: f2 20 a0 04 st %i1, [ %g2 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40009624: b0 10 20 01 mov 1, %i0 40009628: 7f ff e1 ff call 40001e24 4000962c: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40009630: 81 c7 e0 08 ret 40009634: 81 e8 00 00 restore THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40009638: 02 80 00 0d be 4000966c <_Thread_queue_Enqueue_priority+0x1e0> 4000963c: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40009640: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40009644: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 40009648: c4 26 60 04 st %g2, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 4000964c: f0 26 60 44 st %i0, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40009650: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 40009654: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40009658: b0 10 20 01 mov 1, %i0 4000965c: 7f ff e1 f2 call 40001e24 40009660: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40009664: 81 c7 e0 08 ret 40009668: 81 e8 00 00 restore 4000966c: a2 04 60 3c add %l1, 0x3c, %l1 _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 40009670: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40009674: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 40009678: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 4000967c: f0 26 60 44 st %i0, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40009680: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40009684: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40009688: b0 10 20 01 mov 1, %i0 4000968c: 7f ff e1 e6 call 40001e24 40009690: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40009694: 81 c7 e0 08 ret 40009698: 81 e8 00 00 restore =============================================================================== 40009748 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 40009748: 9d e3 bf 98 save %sp, -104, %sp /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 4000974c: 80 a6 20 00 cmp %i0, 0 40009750: 02 80 00 13 be 4000979c <_Thread_queue_Requeue+0x54> <== NEVER TAKEN 40009754: 01 00 00 00 nop /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 40009758: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 4000975c: 80 a4 60 01 cmp %l1, 1 40009760: 02 80 00 04 be 40009770 <_Thread_queue_Requeue+0x28> <== ALWAYS TAKEN 40009764: 01 00 00 00 nop 40009768: 81 c7 e0 08 ret <== NOT EXECUTED 4000976c: 81 e8 00 00 restore <== NOT EXECUTED Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 40009770: 7f ff e1 a9 call 40001e14 40009774: 01 00 00 00 nop 40009778: a0 10 00 08 mov %o0, %l0 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000977c: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40009780: 03 00 00 ef sethi %hi(0x3bc00), %g1 40009784: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40009788: 80 88 80 01 btst %g2, %g1 4000978c: 12 80 00 06 bne 400097a4 <_Thread_queue_Requeue+0x5c> <== ALWAYS TAKEN 40009790: 90 10 00 18 mov %i0, %o0 _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); 40009794: 7f ff e1 a4 call 40001e24 40009798: 90 10 00 10 mov %l0, %o0 4000979c: 81 c7 e0 08 ret 400097a0: 81 e8 00 00 restore ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 400097a4: 92 10 00 19 mov %i1, %o1 400097a8: e2 26 20 30 st %l1, [ %i0 + 0x30 ] 400097ac: 40 00 0e 57 call 4000d108 <_Thread_queue_Extract_priority_helper> 400097b0: 94 10 20 01 mov 1, %o2 (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 400097b4: 90 10 00 18 mov %i0, %o0 400097b8: 92 10 00 19 mov %i1, %o1 400097bc: 7f ff ff 34 call 4000948c <_Thread_queue_Enqueue_priority> 400097c0: 94 07 bf fc add %fp, -4, %o2 400097c4: 30 bf ff f4 b,a 40009794 <_Thread_queue_Requeue+0x4c> =============================================================================== 400097c8 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 400097c8: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 400097cc: 90 10 00 18 mov %i0, %o0 400097d0: 7f ff fd cd call 40008f04 <_Thread_Get> 400097d4: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 400097d8: c2 07 bf fc ld [ %fp + -4 ], %g1 400097dc: 80 a0 60 00 cmp %g1, 0 400097e0: 12 80 00 08 bne 40009800 <_Thread_queue_Timeout+0x38> <== NEVER TAKEN 400097e4: 01 00 00 00 nop #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 400097e8: 40 00 0e 83 call 4000d1f4 <_Thread_queue_Process_timeout> 400097ec: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 400097f0: 03 10 00 74 sethi %hi(0x4001d000), %g1 400097f4: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level> 400097f8: 84 00 bf ff add %g2, -1, %g2 400097fc: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ] 40009800: 81 c7 e0 08 ret 40009804: 81 e8 00 00 restore =============================================================================== 40017328 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 40017328: 9d e3 bf 88 save %sp, -120, %sp 4001732c: 2d 10 00 fb sethi %hi(0x4003ec00), %l6 40017330: ba 07 bf f4 add %fp, -12, %i5 40017334: a8 07 bf f8 add %fp, -8, %l4 40017338: a4 07 bf e8 add %fp, -24, %l2 4001733c: ae 07 bf ec add %fp, -20, %l7 40017340: 2b 10 00 fa sethi %hi(0x4003e800), %l5 40017344: 39 10 00 fa sethi %hi(0x4003e800), %i4 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40017348: c0 27 bf f8 clr [ %fp + -8 ] 4001734c: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 40017350: fa 27 bf fc st %i5, [ %fp + -4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40017354: e8 27 bf f4 st %l4, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40017358: e4 27 bf f0 st %l2, [ %fp + -16 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4001735c: ee 27 bf e8 st %l7, [ %fp + -24 ] 40017360: ac 15 a0 24 or %l6, 0x24, %l6 40017364: aa 15 63 60 or %l5, 0x360, %l5 40017368: b8 17 22 d0 or %i4, 0x2d0, %i4 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001736c: a2 06 20 30 add %i0, 0x30, %l1 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017370: a6 06 20 68 add %i0, 0x68, %l3 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40017374: b2 06 20 08 add %i0, 8, %i1 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40017378: b4 06 20 40 add %i0, 0x40, %i2 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 4001737c: b6 10 20 01 mov 1, %i3 { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 40017380: fa 26 20 78 st %i5, [ %i0 + 0x78 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40017384: c2 05 80 00 ld [ %l6 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 40017388: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001738c: 90 10 00 11 mov %l1, %o0 40017390: 92 20 40 09 sub %g1, %o1, %o1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 40017394: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017398: 40 00 11 c8 call 4001bab8 <_Watchdog_Adjust_to_chain> 4001739c: 94 10 00 12 mov %l2, %o2 Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 400173a0: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 400173a4: e0 05 40 00 ld [ %l5 ], %l0 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 400173a8: 80 a4 00 09 cmp %l0, %o1 400173ac: 38 80 00 2f bgu,a 40017468 <_Timer_server_Body+0x140> 400173b0: 92 24 00 09 sub %l0, %o1, %o1 * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 400173b4: 80 a4 00 09 cmp %l0, %o1 400173b8: 0a 80 00 30 bcs 40017478 <_Timer_server_Body+0x150> 400173bc: 94 22 40 10 sub %o1, %l0, %o2 */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 400173c0: e0 26 20 74 st %l0, [ %i0 + 0x74 ] } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 400173c4: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 400173c8: 40 00 02 98 call 40017e28 <_Chain_Get> 400173cc: 01 00 00 00 nop if ( timer == NULL ) { 400173d0: 80 a2 20 00 cmp %o0, 0 400173d4: 02 80 00 10 be 40017414 <_Timer_server_Body+0xec> 400173d8: 01 00 00 00 nop static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 400173dc: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 400173e0: 80 a0 60 01 cmp %g1, 1 400173e4: 02 80 00 29 be 40017488 <_Timer_server_Body+0x160> 400173e8: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 400173ec: 12 bf ff f6 bne 400173c4 <_Timer_server_Body+0x9c> <== NEVER TAKEN 400173f0: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 400173f4: 40 00 11 e7 call 4001bb90 <_Watchdog_Insert> 400173f8: 90 10 00 13 mov %l3, %o0 } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 400173fc: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 40017400: 40 00 02 8a call 40017e28 <_Chain_Get> 40017404: 01 00 00 00 nop if ( timer == NULL ) { 40017408: 80 a2 20 00 cmp %o0, 0 4001740c: 32 bf ff f5 bne,a 400173e0 <_Timer_server_Body+0xb8> <== NEVER TAKEN 40017410: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 <== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 40017414: 7f ff df 75 call 4000f1e8 40017418: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 4001741c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40017420: 80 a5 00 01 cmp %l4, %g1 40017424: 02 80 00 1d be 40017498 <_Timer_server_Body+0x170> <== ALWAYS TAKEN 40017428: 01 00 00 00 nop ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 4001742c: 7f ff df 73 call 4000f1f8 <== NOT EXECUTED 40017430: 01 00 00 00 nop <== NOT EXECUTED static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40017434: c2 05 80 00 ld [ %l6 ], %g1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 40017438: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 <== NOT EXECUTED watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001743c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40017440: 92 20 40 09 sub %g1, %o1, %o1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 40017444: c2 26 20 3c st %g1, [ %i0 + 0x3c ] <== NOT EXECUTED _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017448: 40 00 11 9c call 4001bab8 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED 4001744c: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 40017450: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 <== NOT EXECUTED static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40017454: e0 05 40 00 ld [ %l5 ], %l0 <== NOT EXECUTED /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 40017458: 80 a4 00 09 cmp %l0, %o1 <== NOT EXECUTED 4001745c: 08 bf ff d7 bleu 400173b8 <_Timer_server_Body+0x90> <== NOT EXECUTED 40017460: 01 00 00 00 nop <== NOT EXECUTED /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017464: 92 24 00 09 sub %l0, %o1, %o1 <== NOT EXECUTED 40017468: 90 10 00 13 mov %l3, %o0 4001746c: 40 00 11 93 call 4001bab8 <_Watchdog_Adjust_to_chain> 40017470: 94 10 00 12 mov %l2, %o2 40017474: 30 bf ff d3 b,a 400173c0 <_Timer_server_Body+0x98> /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 40017478: 90 10 00 13 mov %l3, %o0 4001747c: 40 00 11 5f call 4001b9f8 <_Watchdog_Adjust> 40017480: 92 10 20 01 mov 1, %o1 40017484: 30 bf ff cf b,a 400173c0 <_Timer_server_Body+0x98> Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 40017488: 92 02 20 10 add %o0, 0x10, %o1 4001748c: 40 00 11 c1 call 4001bb90 <_Watchdog_Insert> 40017490: 90 10 00 11 mov %l1, %o0 40017494: 30 bf ff cc b,a 400173c4 <_Timer_server_Body+0x9c> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 40017498: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 4001749c: 7f ff df 57 call 4000f1f8 400174a0: 01 00 00 00 nop _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); if ( !_Chain_Is_empty( &fire_chain ) ) { 400174a4: c2 07 bf e8 ld [ %fp + -24 ], %g1 400174a8: 80 a5 c0 01 cmp %l7, %g1 400174ac: 12 80 00 0c bne 400174dc <_Timer_server_Body+0x1b4> 400174b0: 01 00 00 00 nop 400174b4: 30 80 00 13 b,a 40017500 <_Timer_server_Body+0x1d8> * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 400174b8: c0 24 20 08 clr [ %l0 + 8 ] Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 400174bc: c2 27 bf e8 st %g1, [ %fp + -24 ] new_first->previous = _Chain_Head(the_chain); 400174c0: e4 20 60 04 st %l2, [ %g1 + 4 ] _ISR_Enable( level ); 400174c4: 7f ff df 4d call 4000f1f8 400174c8: 01 00 00 00 nop /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 400174cc: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 400174d0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 400174d4: 9f c0 40 00 call %g1 400174d8: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 400174dc: 7f ff df 43 call 4000f1e8 400174e0: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 400174e4: e0 07 bf e8 ld [ %fp + -24 ], %l0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 400174e8: 80 a5 c0 10 cmp %l7, %l0 400174ec: 32 bf ff f3 bne,a 400174b8 <_Timer_server_Body+0x190> 400174f0: c2 04 00 00 ld [ %l0 ], %g1 watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 400174f4: 7f ff df 41 call 4000f1f8 400174f8: 01 00 00 00 nop 400174fc: 30 bf ff a1 b,a 40017380 <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 40017500: c0 2e 20 7c clrb [ %i0 + 0x7c ] 40017504: c2 07 00 00 ld [ %i4 ], %g1 40017508: 82 00 60 01 inc %g1 4001750c: c2 27 00 00 st %g1, [ %i4 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 40017510: d0 06 00 00 ld [ %i0 ], %o0 40017514: 40 00 0e 98 call 4001af74 <_Thread_Set_state> 40017518: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 4001751c: 7f ff ff 59 call 40017280 <_Timer_server_Reset_interval_system_watchdog> 40017520: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 40017524: 7f ff ff 6c call 400172d4 <_Timer_server_Reset_tod_system_watchdog> 40017528: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 4001752c: 40 00 0b c1 call 4001a430 <_Thread_Enable_dispatch> 40017530: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40017534: 90 10 00 19 mov %i1, %o0 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 40017538: f6 2e 20 7c stb %i3, [ %i0 + 0x7c ] static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 4001753c: 40 00 12 02 call 4001bd44 <_Watchdog_Remove> 40017540: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40017544: 40 00 12 00 call 4001bd44 <_Watchdog_Remove> 40017548: 90 10 00 1a mov %i2, %o0 4001754c: 30 bf ff 8d b,a 40017380 <_Timer_server_Body+0x58> =============================================================================== 40009cd0 <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 40009cd0: 9d e3 bf a0 save %sp, -96, %sp 40009cd4: 82 10 00 18 mov %i0, %g1 uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; 40009cd8: c8 06 60 04 ld [ %i1 + 4 ], %g4 uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { uint32_t seconds = add->tv_sec; 40009cdc: f0 06 40 00 ld [ %i1 ], %i0 /* Add the basics */ time->tv_sec += add->tv_sec; 40009ce0: c6 00 40 00 ld [ %g1 ], %g3 time->tv_nsec += add->tv_nsec; 40009ce4: c4 00 60 04 ld [ %g1 + 4 ], %g2 ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; 40009ce8: 86 00 c0 18 add %g3, %i0, %g3 time->tv_nsec += add->tv_nsec; 40009cec: 84 01 00 02 add %g4, %g2, %g2 ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; 40009cf0: c6 20 40 00 st %g3, [ %g1 ] time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 40009cf4: 1b 0e e6 b2 sethi %hi(0x3b9ac800), %o5 40009cf8: 9a 13 61 ff or %o5, 0x1ff, %o5 ! 3b9ac9ff 40009cfc: 80 a0 80 0d cmp %g2, %o5 40009d00: 08 80 00 0b bleu 40009d2c <_Timespec_Add_to+0x5c> 40009d04: c4 20 60 04 st %g2, [ %g1 + 4 ] time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 40009d08: 09 31 19 4d sethi %hi(0xc4653400), %g4 40009d0c: 88 11 22 00 or %g4, 0x200, %g4 ! c4653600 40009d10: 84 00 80 04 add %g2, %g4, %g2 * * This routines adds two timespecs. The second argument is added * to the first. */ uint32_t _Timespec_Add_to( 40009d14: 86 00 e0 01 inc %g3 /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 40009d18: 80 a0 80 0d cmp %g2, %o5 40009d1c: 18 bf ff fd bgu 40009d10 <_Timespec_Add_to+0x40> <== NEVER TAKEN 40009d20: b0 06 20 01 inc %i0 40009d24: c6 20 40 00 st %g3, [ %g1 ] 40009d28: c4 20 60 04 st %g2, [ %g1 + 4 ] time->tv_sec++; seconds++; } return seconds; } 40009d2c: 81 c7 e0 08 ret 40009d30: 81 e8 00 00 restore =============================================================================== 4000bdd8 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) 4000bdd8: c6 02 00 00 ld [ %o0 ], %g3 4000bddc: c4 02 40 00 ld [ %o1 ], %g2 bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 4000bde0: 82 10 00 08 mov %o0, %g1 if ( lhs->tv_sec > rhs->tv_sec ) 4000bde4: 80 a0 c0 02 cmp %g3, %g2 4000bde8: 14 80 00 0a bg 4000be10 <_Timespec_Greater_than+0x38> 4000bdec: 90 10 20 01 mov 1, %o0 return true; if ( lhs->tv_sec < rhs->tv_sec ) 4000bdf0: 80 a0 c0 02 cmp %g3, %g2 4000bdf4: 06 80 00 07 bl 4000be10 <_Timespec_Greater_than+0x38> <== NEVER TAKEN 4000bdf8: 90 10 20 00 clr %o0 #include #include #include bool _Timespec_Greater_than( 4000bdfc: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000be00: c2 02 60 04 ld [ %o1 + 4 ], %g1 4000be04: 80 a0 80 01 cmp %g2, %g1 4000be08: 04 80 00 04 ble 4000be18 <_Timespec_Greater_than+0x40> 4000be0c: 90 10 20 01 mov 1, %o0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 4000be10: 81 c3 e0 08 retl 4000be14: 01 00 00 00 nop 4000be18: 81 c3 e0 08 retl 4000be1c: 90 10 20 00 clr %o0 ! 0 =============================================================================== 40009ee0 <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 40009ee0: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40009ee4: 23 10 00 75 sethi %hi(0x4001d400), %l1 40009ee8: a2 14 62 28 or %l1, 0x228, %l1 ! 4001d628 <_User_extensions_List> 40009eec: e0 04 60 08 ld [ %l1 + 8 ], %l0 40009ef0: 80 a4 00 11 cmp %l0, %l1 40009ef4: 02 80 00 0d be 40009f28 <_User_extensions_Fatal+0x48> <== NEVER TAKEN 40009ef8: b2 0e 60 ff and %i1, 0xff, %i1 !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) 40009efc: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40009f00: 80 a0 60 00 cmp %g1, 0 40009f04: 02 80 00 05 be 40009f18 <_User_extensions_Fatal+0x38> 40009f08: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 40009f0c: 92 10 00 19 mov %i1, %o1 40009f10: 9f c0 40 00 call %g1 40009f14: 94 10 00 1a mov %i2, %o2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 40009f18: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40009f1c: 80 a4 00 11 cmp %l0, %l1 40009f20: 32 bf ff f8 bne,a 40009f00 <_User_extensions_Fatal+0x20> 40009f24: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40009f28: 81 c7 e0 08 ret 40009f2c: 81 e8 00 00 restore =============================================================================== 40009d8c <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 40009d8c: 9d e3 bf a0 save %sp, -96, %sp User_extensions_Control *extension; uint32_t i; uint32_t number_of_extensions; User_extensions_Table *initial_extensions; number_of_extensions = Configuration.number_of_initial_extensions; 40009d90: 07 10 00 72 sethi %hi(0x4001c800), %g3 40009d94: 86 10 e1 b8 or %g3, 0x1b8, %g3 ! 4001c9b8 initial_extensions = Configuration.User_extension_table; 40009d98: e6 00 e0 3c ld [ %g3 + 0x3c ], %l3 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40009d9c: 1b 10 00 75 sethi %hi(0x4001d400), %o5 40009da0: 09 10 00 74 sethi %hi(0x4001d000), %g4 40009da4: 84 13 62 28 or %o5, 0x228, %g2 40009da8: 82 11 23 f4 or %g4, 0x3f4, %g1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40009dac: c4 20 a0 08 st %g2, [ %g2 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40009db0: c0 20 a0 04 clr [ %g2 + 4 ] the_chain->last = _Chain_Head(the_chain); 40009db4: c2 20 60 08 st %g1, [ %g1 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40009db8: c0 20 60 04 clr [ %g1 + 4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40009dbc: 84 00 a0 04 add %g2, 4, %g2 40009dc0: 82 00 60 04 add %g1, 4, %g1 40009dc4: c4 23 62 28 st %g2, [ %o5 + 0x228 ] 40009dc8: c2 21 23 f4 st %g1, [ %g4 + 0x3f4 ] _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 40009dcc: 80 a4 e0 00 cmp %l3, 0 40009dd0: 02 80 00 1b be 40009e3c <_User_extensions_Handler_initialization+0xb0> 40009dd4: e4 00 e0 38 ld [ %g3 + 0x38 ], %l2 extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) 40009dd8: 83 2c a0 02 sll %l2, 2, %g1 40009ddc: a3 2c a0 04 sll %l2, 4, %l1 40009de0: a2 24 40 01 sub %l1, %g1, %l1 40009de4: a2 04 40 12 add %l1, %l2, %l1 40009de8: a3 2c 60 02 sll %l1, 2, %l1 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { extension = (User_extensions_Control *) 40009dec: 40 00 01 73 call 4000a3b8 <_Workspace_Allocate_or_fatal_error> 40009df0: 90 10 00 11 mov %l1, %o0 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 40009df4: 94 10 00 11 mov %l1, %o2 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { extension = (User_extensions_Control *) 40009df8: a0 10 00 08 mov %o0, %l0 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 40009dfc: 40 00 17 44 call 4000fb0c 40009e00: 92 10 20 00 clr %o1 extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 40009e04: 80 a4 a0 00 cmp %l2, 0 40009e08: 02 80 00 0d be 40009e3c <_User_extensions_Handler_initialization+0xb0><== NEVER TAKEN 40009e0c: a2 10 20 00 clr %l1 RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 40009e10: 93 2c 60 05 sll %l1, 5, %o1 40009e14: 94 10 20 20 mov 0x20, %o2 40009e18: 92 04 c0 09 add %l3, %o1, %o1 40009e1c: 40 00 16 fd call 4000fa10 40009e20: 90 04 20 14 add %l0, 0x14, %o0 _User_extensions_Add_set( extension ); 40009e24: 40 00 0d 86 call 4000d43c <_User_extensions_Add_set> 40009e28: 90 10 00 10 mov %l0, %o0 40009e2c: a2 04 60 01 inc %l1 40009e30: 80 a4 80 11 cmp %l2, %l1 40009e34: 18 bf ff f7 bgu 40009e10 <_User_extensions_Handler_initialization+0x84> 40009e38: a0 04 20 34 add %l0, 0x34, %l0 40009e3c: 81 c7 e0 08 ret 40009e40: 81 e8 00 00 restore =============================================================================== 40009e44 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 40009e44: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40009e48: 23 10 00 75 sethi %hi(0x4001d400), %l1 40009e4c: e0 04 62 28 ld [ %l1 + 0x228 ], %l0 ! 4001d628 <_User_extensions_List> 40009e50: a2 14 62 28 or %l1, 0x228, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40009e54: a2 04 60 04 add %l1, 4, %l1 40009e58: 80 a4 00 11 cmp %l0, %l1 40009e5c: 02 80 00 0c be 40009e8c <_User_extensions_Thread_begin+0x48><== NEVER TAKEN 40009e60: 01 00 00 00 nop !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) 40009e64: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 40009e68: 80 a0 60 00 cmp %g1, 0 40009e6c: 02 80 00 04 be 40009e7c <_User_extensions_Thread_begin+0x38> 40009e70: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.thread_begin)( executing ); 40009e74: 9f c0 40 00 call %g1 40009e78: 01 00 00 00 nop Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 40009e7c: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40009e80: 80 a4 00 11 cmp %l0, %l1 40009e84: 32 bf ff f9 bne,a 40009e68 <_User_extensions_Thread_begin+0x24> 40009e88: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 40009e8c: 81 c7 e0 08 ret 40009e90: 81 e8 00 00 restore =============================================================================== 40009f30 <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 40009f30: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 40009f34: 23 10 00 75 sethi %hi(0x4001d400), %l1 40009f38: e0 04 62 28 ld [ %l1 + 0x228 ], %l0 ! 4001d628 <_User_extensions_List> 40009f3c: a2 14 62 28 or %l1, 0x228, %l1 40009f40: a2 04 60 04 add %l1, 4, %l1 40009f44: 80 a4 00 11 cmp %l0, %l1 40009f48: 02 80 00 10 be 40009f88 <_User_extensions_Thread_create+0x58><== NEVER TAKEN 40009f4c: 25 10 00 75 sethi %hi(0x4001d400), %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( 40009f50: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { 40009f54: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40009f58: 80 a0 60 00 cmp %g1, 0 40009f5c: 02 80 00 07 be 40009f78 <_User_extensions_Thread_create+0x48> 40009f60: 92 10 00 18 mov %i0, %o1 status = (*the_extension->Callouts.thread_create)( 40009f64: 9f c0 40 00 call %g1 40009f68: d0 04 80 00 ld [ %l2 ], %o0 _Thread_Executing, the_thread ); if ( !status ) 40009f6c: 80 8a 20 ff btst 0xff, %o0 40009f70: 02 80 00 08 be 40009f90 <_User_extensions_Thread_create+0x60> 40009f74: 01 00 00 00 nop User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 40009f78: e0 04 00 00 ld [ %l0 ], %l0 { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 40009f7c: 80 a4 00 11 cmp %l0, %l1 40009f80: 32 bf ff f6 bne,a 40009f58 <_User_extensions_Thread_create+0x28> 40009f84: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 return false; } } return true; } 40009f88: 81 c7 e0 08 ret 40009f8c: 91 e8 20 01 restore %g0, 1, %o0 if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) 40009f90: 81 c7 e0 08 ret 40009f94: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40009f98 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 40009f98: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40009f9c: 23 10 00 75 sethi %hi(0x4001d400), %l1 40009fa0: a2 14 62 28 or %l1, 0x228, %l1 ! 4001d628 <_User_extensions_List> 40009fa4: e0 04 60 08 ld [ %l1 + 8 ], %l0 40009fa8: 80 a4 00 11 cmp %l0, %l1 40009fac: 02 80 00 0d be 40009fe0 <_User_extensions_Thread_delete+0x48><== NEVER TAKEN 40009fb0: 25 10 00 75 sethi %hi(0x4001d400), %l2 the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_delete != NULL ) (*the_extension->Callouts.thread_delete)( 40009fb4: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing> !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_delete != NULL ) 40009fb8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 40009fbc: 80 a0 60 00 cmp %g1, 0 40009fc0: 02 80 00 04 be 40009fd0 <_User_extensions_Thread_delete+0x38> 40009fc4: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_delete)( 40009fc8: 9f c0 40 00 call %g1 40009fcc: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 40009fd0: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40009fd4: 80 a4 00 11 cmp %l0, %l1 40009fd8: 32 bf ff f9 bne,a 40009fbc <_User_extensions_Thread_delete+0x24> 40009fdc: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 40009fe0: 81 c7 e0 08 ret 40009fe4: 81 e8 00 00 restore =============================================================================== 40009e94 <_User_extensions_Thread_exitted>: } void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 40009e94: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40009e98: 23 10 00 75 sethi %hi(0x4001d400), %l1 40009e9c: a2 14 62 28 or %l1, 0x228, %l1 ! 4001d628 <_User_extensions_List> 40009ea0: e0 04 60 08 ld [ %l1 + 8 ], %l0 40009ea4: 80 a4 00 11 cmp %l0, %l1 40009ea8: 02 80 00 0c be 40009ed8 <_User_extensions_Thread_exitted+0x44><== NEVER TAKEN 40009eac: 01 00 00 00 nop !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) 40009eb0: c2 04 20 2c ld [ %l0 + 0x2c ], %g1 40009eb4: 80 a0 60 00 cmp %g1, 0 40009eb8: 02 80 00 04 be 40009ec8 <_User_extensions_Thread_exitted+0x34> 40009ebc: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.thread_exitted)( executing ); 40009ec0: 9f c0 40 00 call %g1 40009ec4: 01 00 00 00 nop Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 40009ec8: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 40009ecc: 80 a4 00 11 cmp %l0, %l1 40009ed0: 32 bf ff f9 bne,a 40009eb4 <_User_extensions_Thread_exitted+0x20> 40009ed4: c2 04 20 2c ld [ %l0 + 0x2c ], %g1 40009ed8: 81 c7 e0 08 ret 40009edc: 81 e8 00 00 restore =============================================================================== 4000acd0 <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 4000acd0: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000acd4: 23 10 00 88 sethi %hi(0x40022000), %l1 4000acd8: e0 04 60 08 ld [ %l1 + 8 ], %l0 ! 40022008 <_User_extensions_List> 4000acdc: a2 14 60 08 or %l1, 8, %l1 4000ace0: a2 04 60 04 add %l1, 4, %l1 4000ace4: 80 a4 00 11 cmp %l0, %l1 4000ace8: 02 80 00 0d be 4000ad1c <_User_extensions_Thread_restart+0x4c><== NEVER TAKEN 4000acec: 25 10 00 87 sethi %hi(0x40021c00), %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_restart != NULL ) (*the_extension->Callouts.thread_restart)( 4000acf0: a4 14 a2 8c or %l2, 0x28c, %l2 ! 40021e8c <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_restart != NULL ) 4000acf4: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000acf8: 80 a0 60 00 cmp %g1, 0 4000acfc: 02 80 00 04 be 4000ad0c <_User_extensions_Thread_restart+0x3c> 4000ad00: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_restart)( 4000ad04: 9f c0 40 00 call %g1 4000ad08: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 4000ad0c: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000ad10: 80 a4 00 11 cmp %l0, %l1 4000ad14: 32 bf ff f9 bne,a 4000acf8 <_User_extensions_Thread_restart+0x28> 4000ad18: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000ad1c: 81 c7 e0 08 ret 4000ad20: 81 e8 00 00 restore =============================================================================== 40009fe8 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 40009fe8: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 40009fec: 23 10 00 75 sethi %hi(0x4001d400), %l1 40009ff0: e0 04 62 28 ld [ %l1 + 0x228 ], %l0 ! 4001d628 <_User_extensions_List> 40009ff4: a2 14 62 28 or %l1, 0x228, %l1 40009ff8: a2 04 60 04 add %l1, 4, %l1 40009ffc: 80 a4 00 11 cmp %l0, %l1 4000a000: 02 80 00 0d be 4000a034 <_User_extensions_Thread_start+0x4c><== NEVER TAKEN 4000a004: 25 10 00 75 sethi %hi(0x4001d400), %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_start != NULL ) (*the_extension->Callouts.thread_start)( 4000a008: a4 14 a0 ac or %l2, 0xac, %l2 ! 4001d4ac <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_start != NULL ) 4000a00c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000a010: 80 a0 60 00 cmp %g1, 0 4000a014: 02 80 00 04 be 4000a024 <_User_extensions_Thread_start+0x3c> 4000a018: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_start)( 4000a01c: 9f c0 40 00 call %g1 4000a020: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 4000a024: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000a028: 80 a4 00 11 cmp %l0, %l1 4000a02c: 32 bf ff f9 bne,a 4000a010 <_User_extensions_Thread_start+0x28> 4000a030: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000a034: 81 c7 e0 08 ret 4000a038: 81 e8 00 00 restore =============================================================================== 4000a03c <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 4000a03c: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 4000a040: 23 10 00 74 sethi %hi(0x4001d000), %l1 4000a044: e0 04 63 f4 ld [ %l1 + 0x3f4 ], %l0 ! 4001d3f4 <_User_extensions_Switches_list> 4000a048: a2 14 63 f4 or %l1, 0x3f4, %l1 4000a04c: a2 04 60 04 add %l1, 4, %l1 4000a050: 80 a4 00 11 cmp %l0, %l1 4000a054: 02 80 00 0a be 4000a07c <_User_extensions_Thread_switch+0x40><== NEVER TAKEN 4000a058: 01 00 00 00 nop !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); 4000a05c: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000a060: 90 10 00 18 mov %i0, %o0 4000a064: 9f c0 40 00 call %g1 4000a068: 92 10 00 19 mov %i1, %o1 Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { 4000a06c: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 4000a070: 80 a4 00 11 cmp %l0, %l1 4000a074: 32 bf ff fb bne,a 4000a060 <_User_extensions_Thread_switch+0x24> 4000a078: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000a07c: 81 c7 e0 08 ret 4000a080: 81 e8 00 00 restore =============================================================================== 4000c30c <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4000c30c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; _ISR_Disable( level ); 4000c310: 7f ff da a2 call 40002d98 4000c314: a0 10 00 18 mov %i0, %l0 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000c318: c2 06 00 00 ld [ %i0 ], %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000c31c: a2 06 20 04 add %i0, 4, %l1 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 4000c320: 80 a0 40 11 cmp %g1, %l1 4000c324: 02 80 00 1f be 4000c3a0 <_Watchdog_Adjust+0x94> 4000c328: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 4000c32c: 12 80 00 1f bne 4000c3a8 <_Watchdog_Adjust+0x9c> 4000c330: 80 a6 60 01 cmp %i1, 1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000c334: 80 a6 a0 00 cmp %i2, 0 4000c338: 02 80 00 1a be 4000c3a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000c33c: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000c340: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000c344: 80 a6 80 19 cmp %i2, %i1 4000c348: 1a 80 00 0b bcc 4000c374 <_Watchdog_Adjust+0x68> <== ALWAYS TAKEN 4000c34c: a4 10 20 01 mov 1, %l2 _Watchdog_First( header )->delta_interval -= units; 4000c350: 10 80 00 1d b 4000c3c4 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED 4000c354: b4 26 40 1a sub %i1, %i2, %i2 <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000c358: b4 a6 80 19 subcc %i2, %i1, %i2 4000c35c: 02 80 00 11 be 4000c3a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000c360: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000c364: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000c368: 80 a6 40 1a cmp %i1, %i2 4000c36c: 38 80 00 16 bgu,a 4000c3c4 <_Watchdog_Adjust+0xb8> 4000c370: b4 26 40 1a sub %i1, %i2, %i2 _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 4000c374: e4 20 60 10 st %l2, [ %g1 + 0x10 ] _ISR_Enable( level ); 4000c378: 7f ff da 8c call 40002da8 4000c37c: 01 00 00 00 nop _Watchdog_Tickle( header ); 4000c380: 40 00 00 b6 call 4000c658 <_Watchdog_Tickle> 4000c384: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); 4000c388: 7f ff da 84 call 40002d98 4000c38c: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000c390: c4 04 00 00 ld [ %l0 ], %g2 if ( _Chain_Is_empty( header ) ) 4000c394: 80 a4 40 02 cmp %l1, %g2 4000c398: 12 bf ff f0 bne 4000c358 <_Watchdog_Adjust+0x4c> 4000c39c: 82 10 00 02 mov %g2, %g1 } break; } } _ISR_Enable( level ); 4000c3a0: 7f ff da 82 call 40002da8 4000c3a4: 91 e8 00 08 restore %g0, %o0, %o0 * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 4000c3a8: 12 bf ff fe bne 4000c3a0 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000c3ac: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4000c3b0: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000c3b4: b4 00 80 1a add %g2, %i2, %i2 4000c3b8: f4 20 60 10 st %i2, [ %g1 + 0x10 ] } break; } } _ISR_Enable( level ); 4000c3bc: 7f ff da 7b call 40002da8 4000c3c0: 91 e8 00 08 restore %g0, %o0, %o0 break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; 4000c3c4: 10 bf ff f7 b 4000c3a0 <_Watchdog_Adjust+0x94> 4000c3c8: f4 20 60 10 st %i2, [ %g1 + 0x10 ] =============================================================================== 4000a238 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 4000a238: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 4000a23c: 7f ff de f6 call 40001e14 4000a240: 01 00 00 00 nop previous_state = the_watchdog->state; 4000a244: e0 06 20 08 ld [ %i0 + 8 ], %l0 switch ( previous_state ) { 4000a248: 80 a4 20 01 cmp %l0, 1 4000a24c: 02 80 00 2a be 4000a2f4 <_Watchdog_Remove+0xbc> 4000a250: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000a254: 1a 80 00 09 bcc 4000a278 <_Watchdog_Remove+0x40> 4000a258: 80 a4 20 03 cmp %l0, 3 _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000a25c: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000a260: c2 00 61 44 ld [ %g1 + 0x144 ], %g1 ! 4001d544 <_Watchdog_Ticks_since_boot> 4000a264: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000a268: 7f ff de ef call 40001e24 4000a26c: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 4000a270: 81 c7 e0 08 ret 4000a274: 81 e8 00 00 restore Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 4000a278: 18 bf ff fa bgu 4000a260 <_Watchdog_Remove+0x28> <== NEVER TAKEN 4000a27c: 03 10 00 75 sethi %hi(0x4001d400), %g1 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 4000a280: c2 06 00 00 ld [ %i0 ], %g1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 4000a284: c0 26 20 08 clr [ %i0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 4000a288: c4 00 40 00 ld [ %g1 ], %g2 4000a28c: 80 a0 a0 00 cmp %g2, 0 4000a290: 02 80 00 07 be 4000a2ac <_Watchdog_Remove+0x74> 4000a294: 05 10 00 75 sethi %hi(0x4001d400), %g2 next_watchdog->delta_interval += the_watchdog->delta_interval; 4000a298: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 4000a29c: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 4000a2a0: 84 00 c0 02 add %g3, %g2, %g2 4000a2a4: c4 20 60 10 st %g2, [ %g1 + 0x10 ] if ( _Watchdog_Sync_count ) 4000a2a8: 05 10 00 75 sethi %hi(0x4001d400), %g2 4000a2ac: c4 00 a1 40 ld [ %g2 + 0x140 ], %g2 ! 4001d540 <_Watchdog_Sync_count> 4000a2b0: 80 a0 a0 00 cmp %g2, 0 4000a2b4: 22 80 00 07 be,a 4000a2d0 <_Watchdog_Remove+0x98> 4000a2b8: c4 06 20 04 ld [ %i0 + 4 ], %g2 _Watchdog_Sync_level = _ISR_Nest_level; 4000a2bc: 05 10 00 75 sethi %hi(0x4001d400), %g2 4000a2c0: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3 ! 4001d488 <_ISR_Nest_level> 4000a2c4: 05 10 00 75 sethi %hi(0x4001d400), %g2 4000a2c8: c6 20 a0 a8 st %g3, [ %g2 + 0xa8 ] ! 4001d4a8 <_Watchdog_Sync_level> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000a2cc: c4 06 20 04 ld [ %i0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000a2d0: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000a2d4: c4 20 60 04 st %g2, [ %g1 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000a2d8: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000a2dc: c2 00 61 44 ld [ %g1 + 0x144 ], %g1 ! 4001d544 <_Watchdog_Ticks_since_boot> 4000a2e0: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000a2e4: 7f ff de d0 call 40001e24 4000a2e8: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 4000a2ec: 81 c7 e0 08 ret 4000a2f0: 81 e8 00 00 restore _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000a2f4: c2 00 61 44 ld [ %g1 + 0x144 ], %g1 /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 4000a2f8: c0 26 20 08 clr [ %i0 + 8 ] _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000a2fc: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000a300: 7f ff de c9 call 40001e24 4000a304: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 4000a308: 81 c7 e0 08 ret 4000a30c: 81 e8 00 00 restore =============================================================================== 4000bb20 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4000bb20: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4000bb24: 7f ff db 74 call 400028f4 4000bb28: a0 10 00 18 mov %i0, %l0 4000bb2c: b0 10 00 08 mov %o0, %i0 printk( "Watchdog Chain: %s %p\n", name, header ); 4000bb30: 11 10 00 84 sethi %hi(0x40021000), %o0 4000bb34: 94 10 00 19 mov %i1, %o2 4000bb38: 90 12 23 e8 or %o0, 0x3e8, %o0 4000bb3c: 7f ff e5 02 call 40004f44 4000bb40: 92 10 00 10 mov %l0, %o1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000bb44: e2 06 40 00 ld [ %i1 ], %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000bb48: b2 06 60 04 add %i1, 4, %i1 if ( !_Chain_Is_empty( header ) ) { 4000bb4c: 80 a4 40 19 cmp %l1, %i1 4000bb50: 02 80 00 0f be 4000bb8c <_Watchdog_Report_chain+0x6c> 4000bb54: 11 10 00 85 sethi %hi(0x40021400), %o0 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4000bb58: 92 10 00 11 mov %l1, %o1 4000bb5c: 40 00 00 11 call 4000bba0 <_Watchdog_Report> 4000bb60: 90 10 20 00 clr %o0 _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; node != _Chain_Tail(header) ; node = node->next ) 4000bb64: e2 04 40 00 ld [ %l1 ], %l1 Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; 4000bb68: 80 a4 40 19 cmp %l1, %i1 4000bb6c: 12 bf ff fc bne 4000bb5c <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN 4000bb70: 92 10 00 11 mov %l1, %o1 { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4000bb74: 92 10 00 10 mov %l0, %o1 4000bb78: 11 10 00 85 sethi %hi(0x40021400), %o0 4000bb7c: 7f ff e4 f2 call 40004f44 4000bb80: 90 12 20 00 mov %o0, %o0 ! 40021400 <_Status_Object_name_errors_to_status+0x30> } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 4000bb84: 7f ff db 60 call 40002904 4000bb88: 81 e8 00 00 restore _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 4000bb8c: 7f ff e4 ee call 40004f44 4000bb90: 90 12 20 10 or %o0, 0x10, %o0 } _ISR_Enable( level ); 4000bb94: 7f ff db 5c call 40002904 4000bb98: 81 e8 00 00 restore =============================================================================== 40025684 <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 40025684: 81 c3 e0 08 retl <== NOT EXECUTED 40025688: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 4001aa30 <_calloc_r>: struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 4001aa30: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4001aa34: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4001aa38: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4001aa3c: 7f ff c4 3a call 4000bb24 <== NOT EXECUTED 4001aa40: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4001ada4 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 4001ada4: 9d e3 bf a0 save %sp, -96, %sp 4001ada8: 40 00 06 cb call 4001c8d4 <_fini> 4001adac: 01 00 00 00 nop * We need to do the exit processing on the global reentrancy structure. * This has already been done on the per task reentrancy structure * associated with this task. */ libc_wrapup(); 4001adb0: 7f ff ff e2 call 4001ad38 4001adb4: 01 00 00 00 nop rtems_shutdown_executive(status); 4001adb8: 40 00 00 50 call 4001aef8 4001adbc: 90 10 00 18 mov %i0, %o0 4001adc0: 30 80 00 00 b,a 4001adc0 <_exit+0x1c> <== NOT EXECUTED =============================================================================== 40004800 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 40004800: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40004804: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40004808: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 4000480c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004810: 7f ff ff 69 call 400045b4 <== NOT EXECUTED 40004814: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40025658 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 40025658: 81 c3 e0 08 retl <== NOT EXECUTED 4002565c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED =============================================================================== 4000be64 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4000be64: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000be68: 7f ff ff e6 call 4000be00 <== NOT EXECUTED 4000be6c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4002567c <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 4002567c: 81 c3 e0 08 retl <== NOT EXECUTED 40025680: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 40005494 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 40005494: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40005498: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4000549c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400054a0: 7f ff ff 51 call 400051e4 <== NOT EXECUTED 400054a4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4001aec4 <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 4001aec4: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4001aec8: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4001aecc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4001aed0: 40 00 00 17 call 4001af2c <== NOT EXECUTED 4001aed4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40007edc <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 40007edc: 9d e3 bf 60 save %sp, -160, %sp /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 40007ee0: 7f ff fa 07 call 400066fc 40007ee4: 90 10 00 19 mov %i1, %o0 if ( old_parent_pathlen == 0 ) 40007ee8: a0 92 20 00 orcc %o0, 0, %l0 40007eec: 32 80 01 1f bne,a 40008368 <_rename_r+0x48c> 40007ef0: 90 10 00 19 mov %i1, %o0 rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 40007ef4: c2 4e 40 00 ldsb [ %i1 ], %g1 40007ef8: 80 a0 60 5c cmp %g1, 0x5c 40007efc: 12 80 00 7f bne 400080f8 <_rename_r+0x21c> <== ALWAYS TAKEN 40007f00: 80 a0 60 2f cmp %g1, 0x2f 40007f04: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 40007f08: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <== NOT EXECUTED 40007f0c: a2 10 20 00 clr %l1 <== NOT EXECUTED 40007f10: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED 40007f14: c4 27 bf d4 st %g2, [ %fp + -44 ] <== NOT EXECUTED 40007f18: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 <== NOT EXECUTED 40007f1c: c4 27 bf d8 st %g2, [ %fp + -40 ] <== NOT EXECUTED 40007f20: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 <== NOT EXECUTED 40007f24: c4 27 bf dc st %g2, [ %fp + -36 ] <== NOT EXECUTED 40007f28: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 <== NOT EXECUTED 40007f2c: c4 27 bf e0 st %g2, [ %fp + -32 ] <== NOT EXECUTED 40007f30: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 40007f34: c2 27 bf e4 st %g1, [ %fp + -28 ] <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40007f38: c2 07 bf d4 ld [ %fp + -44 ], %g1 name = old + old_parent_pathlen; 40007f3c: b2 06 40 10 add %i1, %l0, %i1 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40007f40: c2 27 bf e8 st %g1, [ %fp + -24 ] 40007f44: c2 07 bf d8 ld [ %fp + -40 ], %g1 name = old + old_parent_pathlen; 40007f48: f2 27 bf fc st %i1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40007f4c: c2 27 bf ec st %g1, [ %fp + -20 ] 40007f50: c2 07 bf dc ld [ %fp + -36 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40007f54: 90 10 00 19 mov %i1, %o0 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40007f58: c2 27 bf f0 st %g1, [ %fp + -16 ] 40007f5c: c2 07 bf e0 ld [ %fp + -32 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40007f60: a0 07 bf e8 add %fp, -24, %l0 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40007f64: c2 27 bf f4 st %g1, [ %fp + -12 ] 40007f68: c2 07 bf e4 ld [ %fp + -28 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40007f6c: 40 00 3f ab call 40017e18 40007f70: c2 27 bf f8 st %g1, [ %fp + -8 ] 40007f74: 92 10 00 08 mov %o0, %o1 40007f78: 7f ff f9 c0 call 40006678 40007f7c: 90 10 00 19 mov %i1, %o0 40007f80: b2 06 40 08 add %i1, %o0, %i1 40007f84: f2 27 bf fc st %i1, [ %fp + -4 ] result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40007f88: 40 00 3f a4 call 40017e18 40007f8c: 90 10 00 19 mov %i1, %o0 40007f90: 94 10 20 00 clr %o2 40007f94: 92 10 00 08 mov %o0, %o1 40007f98: 96 10 00 10 mov %l0, %o3 40007f9c: 90 10 00 19 mov %i1, %o0 40007fa0: 7f ff f9 f4 call 40006770 40007fa4: 98 10 20 00 clr %o4 0, &old_loc, false ); if ( result != 0 ) { 40007fa8: 80 a2 20 00 cmp %o0, 0 40007fac: 12 80 00 4f bne 400080e8 <_rename_r+0x20c> 40007fb0: 80 8c 60 ff btst 0xff, %l1 /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 40007fb4: c2 4e 80 00 ldsb [ %i2 ], %g1 40007fb8: 80 a0 60 5c cmp %g1, 0x5c 40007fbc: 12 80 00 61 bne 40008140 <_rename_r+0x264> <== ALWAYS TAKEN 40007fc0: 80 a0 60 2f cmp %g1, 0x2f 40007fc4: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 40007fc8: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 40007fcc: 90 10 20 01 mov 1, %o0 40007fd0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40007fd4: c4 27 bf c0 st %g2, [ %fp + -64 ] 40007fd8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40007fdc: c4 27 bf c4 st %g2, [ %fp + -60 ] 40007fe0: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 40007fe4: c4 27 bf c8 st %g2, [ %fp + -56 ] 40007fe8: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 40007fec: c4 27 bf cc st %g2, [ %fp + -52 ] 40007ff0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40007ff4: c2 27 bf d0 st %g1, [ %fp + -48 ] if ( !new_parent_loc.ops->evalformake_h ) { 40007ff8: c2 07 bf cc ld [ %fp + -52 ], %g1 40007ffc: c2 00 60 04 ld [ %g1 + 4 ], %g1 40008000: 80 a0 60 00 cmp %g1, 0 40008004: 02 80 00 bc be 400082f4 <_rename_r+0x418> 40008008: 94 07 bf fc add %fp, -4, %o2 rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 4000800c: 90 06 80 08 add %i2, %o0, %o0 40008010: b4 07 bf c0 add %fp, -64, %i2 40008014: 9f c0 40 00 call %g1 40008018: 92 10 00 1a mov %i2, %o1 if ( result != 0 ) { 4000801c: 80 a2 20 00 cmp %o0, 0 40008020: 12 80 00 8c bne 40008250 <_rename_r+0x374> 40008024: c2 07 bf d0 ld [ %fp + -48 ], %g1 /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 40008028: c4 07 bf e4 ld [ %fp + -28 ], %g2 4000802c: 80 a0 80 01 cmp %g2, %g1 40008030: 12 80 00 56 bne 40008188 <_rename_r+0x2ac> 40008034: c4 07 bf cc ld [ %fp + -52 ], %g2 rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { 40008038: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 4000803c: 80 a0 60 00 cmp %g1, 0 40008040: 02 80 00 a7 be 400082dc <_rename_r+0x400> 40008044: d6 07 bf fc ld [ %fp + -4 ], %o3 rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 40008048: b2 07 bf d4 add %fp, -44, %i1 4000804c: 92 10 00 10 mov %l0, %o1 40008050: 90 10 00 19 mov %i1, %o0 40008054: 9f c0 40 00 call %g1 40008058: 94 10 00 1a mov %i2, %o2 rtems_filesystem_freenode( &new_parent_loc ); 4000805c: c2 07 bf cc ld [ %fp + -52 ], %g1 40008060: 80 a0 60 00 cmp %g1, 0 40008064: 02 80 00 08 be 40008084 <_rename_r+0x1a8> <== NEVER TAKEN 40008068: b0 10 00 08 mov %o0, %i0 4000806c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008070: 80 a0 60 00 cmp %g1, 0 40008074: 02 80 00 05 be 40008088 <_rename_r+0x1ac> <== NEVER TAKEN 40008078: 80 8c 60 ff btst 0xff, %l1 4000807c: 9f c0 40 00 call %g1 40008080: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 40008084: 80 8c 60 ff btst 0xff, %l1 40008088: 02 80 00 0d be 400080bc <_rename_r+0x1e0> 4000808c: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40008090: c2 07 bf e0 ld [ %fp + -32 ], %g1 40008094: 80 a0 60 00 cmp %g1, 0 40008098: 22 80 00 09 be,a 400080bc <_rename_r+0x1e0> <== NEVER TAKEN 4000809c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400080a0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400080a4: 80 a0 60 00 cmp %g1, 0 400080a8: 22 80 00 05 be,a 400080bc <_rename_r+0x1e0> <== NEVER TAKEN 400080ac: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400080b0: 9f c0 40 00 call %g1 400080b4: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &old_loc ); 400080b8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400080bc: 80 a0 60 00 cmp %g1, 0 400080c0: 02 80 00 a8 be 40008360 <_rename_r+0x484> <== NEVER TAKEN 400080c4: 01 00 00 00 nop 400080c8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400080cc: 80 a0 60 00 cmp %g1, 0 400080d0: 02 80 00 a4 be 40008360 <_rename_r+0x484> <== NEVER TAKEN 400080d4: 01 00 00 00 nop 400080d8: 9f c0 40 00 call %g1 400080dc: 90 10 00 10 mov %l0, %o0 400080e0: 81 c7 e0 08 ret 400080e4: 81 e8 00 00 restore name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 400080e8: 12 80 00 4f bne 40008224 <_rename_r+0x348> <== ALWAYS TAKEN 400080ec: c2 07 bf e0 ld [ %fp + -32 ], %g1 if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 400080f0: 81 c7 e0 08 ret <== NOT EXECUTED 400080f4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED */ old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 400080f8: 22 bf ff 84 be,a 40007f08 <_rename_r+0x2c> <== NEVER TAKEN 400080fc: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 40008100: 80 a0 60 00 cmp %g1, 0 40008104: 02 bf ff 81 be 40007f08 <_rename_r+0x2c> <== NEVER TAKEN 40008108: 03 10 00 a2 sethi %hi(0x40028800), %g1 4000810c: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 40008110: a2 10 20 00 clr %l1 40008114: c4 00 60 04 ld [ %g1 + 4 ], %g2 40008118: c4 27 bf d4 st %g2, [ %fp + -44 ] 4000811c: c4 00 60 08 ld [ %g1 + 8 ], %g2 40008120: c4 27 bf d8 st %g2, [ %fp + -40 ] 40008124: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40008128: c4 27 bf dc st %g2, [ %fp + -36 ] 4000812c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 40008130: c4 27 bf e0 st %g2, [ %fp + -32 ] 40008134: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40008138: 10 bf ff 80 b 40007f38 <_rename_r+0x5c> 4000813c: c2 27 bf e4 st %g1, [ %fp + -28 ] /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 40008140: 22 bf ff a2 be,a 40007fc8 <_rename_r+0xec> 40008144: 03 10 00 a2 sethi %hi(0x40028800), %g1 40008148: 80 a0 60 00 cmp %g1, 0 4000814c: 02 bf ff 9f be 40007fc8 <_rename_r+0xec> <== NEVER TAKEN 40008150: 03 10 00 a2 sethi %hi(0x40028800), %g1 40008154: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 40008158: 90 10 20 00 clr %o0 4000815c: c4 00 60 04 ld [ %g1 + 4 ], %g2 40008160: c4 27 bf c0 st %g2, [ %fp + -64 ] 40008164: c4 00 60 08 ld [ %g1 + 8 ], %g2 40008168: c4 27 bf c4 st %g2, [ %fp + -60 ] 4000816c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40008170: c4 27 bf c8 st %g2, [ %fp + -56 ] 40008174: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 40008178: c4 27 bf cc st %g2, [ %fp + -52 ] 4000817c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40008180: 10 bf ff 9e b 40007ff8 <_rename_r+0x11c> 40008184: c2 27 bf d0 st %g1, [ %fp + -48 ] * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 40008188: c2 07 bf cc ld [ %fp + -52 ], %g1 4000818c: 80 a0 60 00 cmp %g1, 0 40008190: 02 80 00 09 be 400081b4 <_rename_r+0x2d8> <== NEVER TAKEN 40008194: 80 8c 60 ff btst 0xff, %l1 40008198: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000819c: 80 a0 60 00 cmp %g1, 0 400081a0: 02 80 00 05 be 400081b4 <_rename_r+0x2d8> <== NEVER TAKEN 400081a4: 80 8c 60 ff btst 0xff, %l1 400081a8: 9f c0 40 00 call %g1 400081ac: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 400081b0: 80 8c 60 ff btst 0xff, %l1 400081b4: 02 80 00 0d be 400081e8 <_rename_r+0x30c> 400081b8: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 400081bc: c2 07 bf e0 ld [ %fp + -32 ], %g1 400081c0: 80 a0 60 00 cmp %g1, 0 400081c4: 22 80 00 09 be,a 400081e8 <_rename_r+0x30c> <== NEVER TAKEN 400081c8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400081cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400081d0: 80 a0 60 00 cmp %g1, 0 400081d4: 22 80 00 05 be,a 400081e8 <_rename_r+0x30c> <== NEVER TAKEN 400081d8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400081dc: 9f c0 40 00 call %g1 400081e0: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 400081e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400081e8: 80 a0 60 00 cmp %g1, 0 400081ec: 02 80 00 08 be 4000820c <_rename_r+0x330> <== NEVER TAKEN 400081f0: 01 00 00 00 nop 400081f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400081f8: 80 a0 60 00 cmp %g1, 0 400081fc: 02 80 00 04 be 4000820c <_rename_r+0x330> <== NEVER TAKEN 40008200: 01 00 00 00 nop 40008204: 9f c0 40 00 call %g1 40008208: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 4000820c: 40 00 31 f7 call 400149e8 <__errno> 40008210: b0 10 3f ff mov -1, %i0 40008214: 82 10 20 12 mov 0x12, %g1 40008218: c2 22 00 00 st %g1, [ %o0 ] 4000821c: 81 c7 e0 08 ret 40008220: 81 e8 00 00 restore result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 40008224: 80 a0 60 00 cmp %g1, 0 40008228: 02 bf ff ae be 400080e0 <_rename_r+0x204> <== NEVER TAKEN 4000822c: b0 10 3f ff mov -1, %i0 40008230: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008234: 80 a0 60 00 cmp %g1, 0 40008238: 02 bf ff aa be 400080e0 <_rename_r+0x204> <== NEVER TAKEN 4000823c: 90 07 bf d4 add %fp, -44, %o0 40008240: 9f c0 40 00 call %g1 40008244: 01 00 00 00 nop 40008248: 81 c7 e0 08 ret 4000824c: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 40008250: c2 07 bf cc ld [ %fp + -52 ], %g1 40008254: 80 a0 60 00 cmp %g1, 0 40008258: 02 80 00 09 be 4000827c <_rename_r+0x3a0> <== NEVER TAKEN 4000825c: 80 8c 60 ff btst 0xff, %l1 40008260: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008264: 80 a0 60 00 cmp %g1, 0 40008268: 02 80 00 05 be 4000827c <_rename_r+0x3a0> <== NEVER TAKEN 4000826c: 80 8c 60 ff btst 0xff, %l1 40008270: 9f c0 40 00 call %g1 40008274: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 40008278: 80 8c 60 ff btst 0xff, %l1 4000827c: 02 80 00 0d be 400082b0 <_rename_r+0x3d4> <== NEVER TAKEN 40008280: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40008284: c2 07 bf e0 ld [ %fp + -32 ], %g1 40008288: 80 a0 60 00 cmp %g1, 0 4000828c: 22 80 00 09 be,a 400082b0 <_rename_r+0x3d4> <== NEVER TAKEN 40008290: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40008294: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008298: 80 a0 60 00 cmp %g1, 0 4000829c: 22 80 00 05 be,a 400082b0 <_rename_r+0x3d4> <== NEVER TAKEN 400082a0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400082a4: 9f c0 40 00 call %g1 400082a8: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 400082ac: c2 07 bf f4 ld [ %fp + -12 ], %g1 400082b0: 80 a0 60 00 cmp %g1, 0 400082b4: 02 bf ff 8b be 400080e0 <_rename_r+0x204> <== NEVER TAKEN 400082b8: b0 10 3f ff mov -1, %i0 400082bc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400082c0: 80 a0 60 00 cmp %g1, 0 400082c4: 02 bf ff 87 be 400080e0 <_rename_r+0x204> <== NEVER TAKEN 400082c8: 90 10 00 10 mov %l0, %o0 400082cc: 9f c0 40 00 call %g1 400082d0: 01 00 00 00 nop 400082d4: 81 c7 e0 08 ret 400082d8: 81 e8 00 00 restore rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { rtems_filesystem_freenode( &new_parent_loc ); 400082dc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 400082e0: 80 a0 60 00 cmp %g1, 0 400082e4: 02 80 00 05 be 400082f8 <_rename_r+0x41c> <== NEVER TAKEN 400082e8: 80 8c 60 ff btst 0xff, %l1 400082ec: 9f c0 40 00 call %g1 400082f0: 90 10 00 1a mov %i2, %o0 if ( free_old_parentloc ) 400082f4: 80 8c 60 ff btst 0xff, %l1 400082f8: 02 80 00 0d be 4000832c <_rename_r+0x450> <== NEVER TAKEN 400082fc: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40008300: c2 07 bf e0 ld [ %fp + -32 ], %g1 40008304: 80 a0 60 00 cmp %g1, 0 40008308: 22 80 00 09 be,a 4000832c <_rename_r+0x450> <== NEVER TAKEN 4000830c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40008310: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008314: 80 a0 60 00 cmp %g1, 0 40008318: 22 80 00 05 be,a 4000832c <_rename_r+0x450> <== NEVER TAKEN 4000831c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40008320: 9f c0 40 00 call %g1 40008324: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40008328: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000832c: 80 a0 60 00 cmp %g1, 0 40008330: 02 80 00 08 be 40008350 <_rename_r+0x474> <== NEVER TAKEN 40008334: 01 00 00 00 nop 40008338: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000833c: 80 a0 60 00 cmp %g1, 0 40008340: 02 80 00 04 be 40008350 <_rename_r+0x474> <== NEVER TAKEN 40008344: 01 00 00 00 nop 40008348: 9f c0 40 00 call %g1 4000834c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40008350: 40 00 31 a6 call 400149e8 <__errno> 40008354: b0 10 3f ff mov -1, %i0 40008358: 82 10 20 86 mov 0x86, %g1 4000835c: c2 22 00 00 st %g1, [ %o0 ] 40008360: 81 c7 e0 08 ret 40008364: 81 e8 00 00 restore old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 40008368: 92 10 00 10 mov %l0, %o1 4000836c: 94 10 20 02 mov 2, %o2 40008370: 96 07 bf d4 add %fp, -44, %o3 40008374: 7f ff f9 40 call 40006874 40008378: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 4000837c: 80 a2 20 00 cmp %o0, 0 40008380: 12 bf ff 58 bne 400080e0 <_rename_r+0x204> <== NEVER TAKEN 40008384: b0 10 3f ff mov -1, %i0 40008388: 10 bf fe ec b 40007f38 <_rename_r+0x5c> 4000838c: a2 10 20 01 mov 1, %l1 =============================================================================== 4000620c <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 4000620c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40006210: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40006214: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40006218: 7f ff ff b1 call 400060dc <== NOT EXECUTED 4000621c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000f048 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4000f048: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4000f04c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000f050: 7f ff ff 42 call 4000ed58 <== NOT EXECUTED 4000f054: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000bb24 : ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000bb24: 9d e3 bf a0 save %sp, -96, %sp 4000bb28: 21 10 00 74 sethi %hi(0x4001d000), %l0 4000bb2c: a0 14 22 30 or %l0, 0x230, %l0 ! 4001d230 4000bb30: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 length = nelem * elsize; 4000bb34: 92 10 00 18 mov %i0, %o1 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000bb38: 82 00 60 01 inc %g1 length = nelem * elsize; 4000bb3c: 90 10 00 19 mov %i1, %o0 4000bb40: 40 00 32 d6 call 40018698 <.umul> 4000bb44: c2 24 20 14 st %g1, [ %l0 + 0x14 ] cptr = malloc( length ); 4000bb48: 40 00 01 b4 call 4000c218 4000bb4c: a2 10 00 08 mov %o0, %l1 if ( cptr ) 4000bb50: b0 92 20 00 orcc %o0, 0, %i0 4000bb54: 02 80 00 04 be 4000bb64 <== NEVER TAKEN 4000bb58: 94 10 00 11 mov %l1, %o2 memset( cptr, '\0', length ); 4000bb5c: 40 00 0f ec call 4000fb0c 4000bb60: 92 10 20 00 clr %o1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4000bb64: c2 04 20 04 ld [ %l0 + 4 ], %g1 4000bb68: 82 00 7f ff add %g1, -1, %g1 4000bb6c: c2 24 20 04 st %g1, [ %l0 + 4 ] return cptr; } 4000bb70: 81 c7 e0 08 ret 4000bb74: 81 e8 00 00 restore =============================================================================== 4000ded0 : #include int chdir( const char *pathname ) { 4000ded0: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 4000ded4: 80 a6 20 00 cmp %i0, 0 4000ded8: 02 80 00 31 be 4000df9c 4000dedc: 01 00 00 00 nop /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000dee0: 40 00 11 3d call 400123d4 4000dee4: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000dee8: a0 07 bf ec add %fp, -20, %l0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000deec: 92 10 00 08 mov %o0, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000def0: 94 10 20 01 mov 1, %o2 4000def4: 90 10 00 18 mov %i0, %o0 4000def8: 96 10 00 10 mov %l0, %o3 4000defc: 98 10 20 01 mov 1, %o4 4000df00: 7f ff d7 e1 call 40003e84 4000df04: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 4000df08: 80 a2 20 00 cmp %o0, 0 4000df0c: 12 80 00 28 bne 4000dfac 4000df10: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 4000df14: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000df18: 80 a0 60 00 cmp %g1, 0 4000df1c: 22 80 00 35 be,a 4000dff0 <== NEVER TAKEN 4000df20: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 4000df24: 9f c0 40 00 call %g1 4000df28: 90 10 00 10 mov %l0, %o0 4000df2c: 80 a2 20 01 cmp %o0, 1 4000df30: 12 80 00 21 bne 4000dfb4 4000df34: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 4000df38: 21 10 00 7e sethi %hi(0x4001f800), %l0 4000df3c: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 ! 4001f850 4000df40: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 4000df44: 80 a0 60 00 cmp %g1, 0 4000df48: 22 80 00 0a be,a 4000df70 <== NEVER TAKEN 4000df4c: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 4000df50: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000df54: 80 a0 60 00 cmp %g1, 0 4000df58: 22 80 00 06 be,a 4000df70 <== NEVER TAKEN 4000df5c: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 4000df60: 9f c0 40 00 call %g1 4000df64: 90 02 20 04 add %o0, 4, %o0 4000df68: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 rtems_filesystem_current = loc; 4000df6c: c2 07 bf ec ld [ %fp + -20 ], %g1 4000df70: c2 22 20 04 st %g1, [ %o0 + 4 ] 4000df74: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000df78: c2 22 20 08 st %g1, [ %o0 + 8 ] 4000df7c: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000df80: c2 22 20 0c st %g1, [ %o0 + 0xc ] 4000df84: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000df88: c2 22 20 10 st %g1, [ %o0 + 0x10 ] 4000df8c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000df90: c2 22 20 14 st %g1, [ %o0 + 0x14 ] return 0; } 4000df94: 81 c7 e0 08 ret 4000df98: 91 e8 20 00 restore %g0, 0, %o0 { rtems_filesystem_location_info_t loc; int result; if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 4000df9c: 40 00 0d 6f call 40011558 <__errno> 4000dfa0: b0 10 3f ff mov -1, %i0 4000dfa4: 82 10 20 0e mov 0xe, %g1 4000dfa8: c2 22 00 00 st %g1, [ %o0 ] 4000dfac: 81 c7 e0 08 ret 4000dfb0: 81 e8 00 00 restore rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 4000dfb4: 80 a0 60 00 cmp %g1, 0 4000dfb8: 02 80 00 08 be 4000dfd8 <== NEVER TAKEN 4000dfbc: 01 00 00 00 nop 4000dfc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dfc4: 80 a0 60 00 cmp %g1, 0 4000dfc8: 02 80 00 04 be 4000dfd8 <== NEVER TAKEN 4000dfcc: 01 00 00 00 nop 4000dfd0: 9f c0 40 00 call %g1 4000dfd4: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000dfd8: 40 00 0d 60 call 40011558 <__errno> 4000dfdc: b0 10 3f ff mov -1, %i0 4000dfe0: 82 10 20 14 mov 0x14, %g1 4000dfe4: c2 22 00 00 st %g1, [ %o0 ] 4000dfe8: 81 c7 e0 08 ret 4000dfec: 81 e8 00 00 restore /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 4000dff0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dff4: 02 80 00 04 be 4000e004 <== NOT EXECUTED 4000dff8: 01 00 00 00 nop <== NOT EXECUTED 4000dffc: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000e000: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000e004: 40 00 0d 55 call 40011558 <__errno> <== NOT EXECUTED 4000e008: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000e00c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000e010: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000e014: 81 c7 e0 08 ret <== NOT EXECUTED 4000e018: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400058b4 : int chmod( const char *path, mode_t mode ) { 400058b4: 9d e3 bf 88 save %sp, -120, %sp int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 400058b8: 40 00 40 46 call 400159d0 400058bc: 90 10 00 18 mov %i0, %o0 400058c0: a0 07 bf ec add %fp, -20, %l0 400058c4: 92 10 00 08 mov %o0, %o1 400058c8: 94 10 20 00 clr %o2 400058cc: 90 10 00 18 mov %i0, %o0 400058d0: 96 10 00 10 mov %l0, %o3 400058d4: 98 10 20 01 mov 1, %o4 400058d8: 40 00 00 e7 call 40005c74 400058dc: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 400058e0: 80 a2 20 00 cmp %o0, 0 400058e4: 12 80 00 15 bne 40005938 400058e8: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 400058ec: 80 a0 60 00 cmp %g1, 0 400058f0: 22 80 00 24 be,a 40005980 <== NEVER TAKEN 400058f4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 400058f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400058fc: 80 a0 60 00 cmp %g1, 0 40005900: 02 80 00 10 be 40005940 <== NEVER TAKEN 40005904: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 40005908: 9f c0 40 00 call %g1 4000590c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005910: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005914: 80 a0 60 00 cmp %g1, 0 40005918: 02 80 00 08 be 40005938 <== NEVER TAKEN 4000591c: b0 10 00 08 mov %o0, %i0 40005920: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005924: 80 a0 60 00 cmp %g1, 0 40005928: 02 80 00 23 be 400059b4 <== NEVER TAKEN 4000592c: 01 00 00 00 nop 40005930: 9f c0 40 00 call %g1 40005934: 90 10 00 10 mov %l0, %o0 return result; } 40005938: 81 c7 e0 08 ret 4000593c: 81 e8 00 00 restore rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); 40005940: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40005944: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005948: 02 80 00 08 be 40005968 <== NOT EXECUTED 4000594c: 01 00 00 00 nop <== NOT EXECUTED 40005950: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005954: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005958: 02 80 00 04 be 40005968 <== NOT EXECUTED 4000595c: 01 00 00 00 nop <== NOT EXECUTED 40005960: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005964: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005968: 40 00 39 14 call 40013db8 <__errno> <== NOT EXECUTED 4000596c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005970: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005974: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005978: 81 c7 e0 08 ret <== NOT EXECUTED 4000597c: 81 e8 00 00 restore <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); if ( status != 0 ) return -1; if ( !loc.handlers ){ rtems_filesystem_freenode( &loc ); 40005980: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005984: 02 80 00 08 be 400059a4 <== NOT EXECUTED 40005988: 01 00 00 00 nop <== NOT EXECUTED 4000598c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005990: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005994: 02 80 00 04 be 400059a4 <== NOT EXECUTED 40005998: 01 00 00 00 nop <== NOT EXECUTED 4000599c: 9f c0 40 00 call %g1 <== NOT EXECUTED 400059a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 400059a4: 40 00 39 05 call 40013db8 <__errno> <== NOT EXECUTED 400059a8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400059ac: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400059b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400059b4: 81 c7 e0 08 ret <== NOT EXECUTED 400059b8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400059bc : int chown( const char *path, uid_t owner, gid_t group ) { 400059bc: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 400059c0: 40 00 40 04 call 400159d0 400059c4: 90 10 00 18 mov %i0, %o0 400059c8: a0 07 bf ec add %fp, -20, %l0 400059cc: 92 10 00 08 mov %o0, %o1 400059d0: 94 10 20 00 clr %o2 400059d4: 90 10 00 18 mov %i0, %o0 400059d8: 96 10 00 10 mov %l0, %o3 400059dc: 98 10 20 01 mov 1, %o4 400059e0: 40 00 00 a5 call 40005c74 400059e4: b0 10 3f ff mov -1, %i0 400059e8: 80 a2 20 00 cmp %o0, 0 400059ec: 12 80 00 15 bne 40005a40 400059f0: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 400059f4: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 400059f8: 80 a0 60 00 cmp %g1, 0 400059fc: 02 80 00 13 be 40005a48 <== NEVER TAKEN 40005a00: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 40005a04: 95 2e a0 10 sll %i2, 0x10, %o2 40005a08: 93 32 60 10 srl %o1, 0x10, %o1 40005a0c: 95 32 a0 10 srl %o2, 0x10, %o2 40005a10: 9f c0 40 00 call %g1 40005a14: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005a18: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005a1c: 80 a0 60 00 cmp %g1, 0 40005a20: 02 80 00 08 be 40005a40 <== NEVER TAKEN 40005a24: b0 10 00 08 mov %o0, %i0 40005a28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005a2c: 80 a0 60 00 cmp %g1, 0 40005a30: 02 80 00 10 be 40005a70 <== NEVER TAKEN 40005a34: 01 00 00 00 nop 40005a38: 9f c0 40 00 call %g1 40005a3c: 90 10 00 10 mov %l0, %o0 return result; } 40005a40: 81 c7 e0 08 ret 40005a44: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 40005a48: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40005a4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005a50: 02 80 00 04 be 40005a60 <== NOT EXECUTED 40005a54: 01 00 00 00 nop <== NOT EXECUTED 40005a58: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005a5c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005a60: 40 00 38 d6 call 40013db8 <__errno> <== NOT EXECUTED 40005a64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005a68: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005a6c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005a70: 81 c7 e0 08 ret <== NOT EXECUTED 40005a74: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003ac0 : #include int chroot( const char *pathname ) { 40003ac0: 9d e3 bf 88 save %sp, -120, %sp int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 40003ac4: 21 10 00 7e sethi %hi(0x4001f800), %l0 40003ac8: e2 04 20 50 ld [ %l0 + 0x50 ], %l1 ! 4001f850 40003acc: 03 10 00 80 sethi %hi(0x40020000), %g1 40003ad0: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400200b8 40003ad4: 80 a4 40 01 cmp %l1, %g1 40003ad8: 02 80 00 28 be 40003b78 <== ALWAYS TAKEN 40003adc: 01 00 00 00 nop rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 40003ae0: 40 00 28 fc call 4000ded0 40003ae4: 90 10 00 18 mov %i0, %o0 if (result) { 40003ae8: 80 a2 20 00 cmp %o0, 0 40003aec: 12 80 00 2f bne 40003ba8 <== NEVER TAKEN 40003af0: 11 10 00 79 sethi %hi(0x4001e400), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 40003af4: 92 10 20 01 mov 1, %o1 40003af8: 90 12 23 58 or %o0, 0x358, %o0 40003afc: 94 10 20 00 clr %o2 40003b00: 96 07 bf ec add %fp, -20, %o3 40003b04: 40 00 00 e0 call 40003e84 40003b08: 98 10 20 00 clr %o4 40003b0c: 80 a2 20 00 cmp %o0, 0 40003b10: 12 80 00 26 bne 40003ba8 <== NEVER TAKEN 40003b14: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); 40003b18: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 40003b1c: 80 a0 60 00 cmp %g1, 0 40003b20: 22 80 00 0b be,a 40003b4c <== NEVER TAKEN 40003b24: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40003b28: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003b2c: 80 a0 60 00 cmp %g1, 0 40003b30: 22 80 00 07 be,a 40003b4c <== NEVER TAKEN 40003b34: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40003b38: 9f c0 40 00 call %g1 40003b3c: 90 02 20 18 add %o0, 0x18, %o0 40003b40: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003b44: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 ! 4001f850 rtems_filesystem_root = loc; 40003b48: c2 07 bf ec ld [ %fp + -20 ], %g1 40003b4c: c2 22 20 18 st %g1, [ %o0 + 0x18 ] 40003b50: c2 07 bf f0 ld [ %fp + -16 ], %g1 40003b54: c2 22 20 1c st %g1, [ %o0 + 0x1c ] 40003b58: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003b5c: c2 22 20 20 st %g1, [ %o0 + 0x20 ] 40003b60: c2 07 bf f8 ld [ %fp + -8 ], %g1 40003b64: c2 22 20 24 st %g1, [ %o0 + 0x24 ] 40003b68: c2 07 bf fc ld [ %fp + -4 ], %g1 40003b6c: c2 22 20 28 st %g1, [ %o0 + 0x28 ] return 0; } 40003b70: 81 c7 e0 08 ret 40003b74: 91 e8 20 00 restore %g0, 0, %o0 int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 40003b78: 40 00 05 fe call 40005370 40003b7c: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 40003b80: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40003b84: 80 a0 40 11 cmp %g1, %l1 40003b88: 12 bf ff d6 bne 40003ae0 <== ALWAYS TAKEN 40003b8c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40003b90: 40 00 36 72 call 40011558 <__errno> <== NOT EXECUTED 40003b94: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40003b98: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003b9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003ba0: 81 c7 e0 08 ret <== NOT EXECUTED 40003ba4: 81 e8 00 00 restore <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 40003ba8: 40 00 36 6c call 40011558 <__errno> <== NOT EXECUTED 40003bac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003bb0: 40 00 36 6a call 40011558 <__errno> <== NOT EXECUTED 40003bb4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 40003bb8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40003bbc: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 40003bc0: 81 c7 e0 08 ret <== NOT EXECUTED 40003bc4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000bb78 : #include int close( int fd ) { 4000bb78: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4000bb7c: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000bb80: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4000bb84: 80 a6 00 01 cmp %i0, %g1 4000bb88: 1a 80 00 21 bcc 4000bc0c 4000bb8c: 03 10 00 74 sethi %hi(0x4001d000), %g1 iop = rtems_libio_iop(fd); 4000bb90: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 4000bb94: 83 2e 20 06 sll %i0, 6, %g1 4000bb98: b1 2e 20 03 sll %i0, 3, %i0 4000bb9c: b0 06 00 01 add %i0, %g1, %i0 4000bba0: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4000bba4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000bba8: 80 88 61 00 btst 0x100, %g1 4000bbac: 02 80 00 18 be 4000bc0c 4000bbb0: 01 00 00 00 nop rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4000bbb4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4000bbb8: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000bbbc: 80 a0 60 00 cmp %g1, 0 4000bbc0: 02 80 00 05 be 4000bbd4 <== NEVER TAKEN 4000bbc4: b0 10 20 00 clr %i0 rc = (*iop->handlers->close_h)( iop ); 4000bbc8: 9f c0 40 00 call %g1 4000bbcc: 90 10 00 10 mov %l0, %o0 4000bbd0: b0 10 00 08 mov %o0, %i0 rtems_filesystem_freenode( &iop->pathinfo ); 4000bbd4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000bbd8: 80 a0 60 00 cmp %g1, 0 4000bbdc: 02 80 00 08 be 4000bbfc <== NEVER TAKEN 4000bbe0: 01 00 00 00 nop 4000bbe4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000bbe8: 80 a0 60 00 cmp %g1, 0 4000bbec: 02 80 00 04 be 4000bbfc 4000bbf0: 01 00 00 00 nop 4000bbf4: 9f c0 40 00 call %g1 4000bbf8: 90 04 20 1c add %l0, 0x1c, %o0 rtems_libio_free( iop ); 4000bbfc: 40 00 00 fc call 4000bfec 4000bc00: 90 10 00 10 mov %l0, %o0 return rc; } 4000bc04: 81 c7 e0 08 ret 4000bc08: 81 e8 00 00 restore rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 4000bc0c: 40 00 0d 45 call 4000f120 <__errno> 4000bc10: b0 10 3f ff mov -1, %i0 4000bc14: 82 10 20 09 mov 9, %g1 4000bc18: c2 22 00 00 st %g1, [ %o0 ] 4000bc1c: 81 c7 e0 08 ret 4000bc20: 81 e8 00 00 restore =============================================================================== 4000addc : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 4000addc: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 4000ade0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 4000ade4: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000ade8: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000adec: d2 00 60 0c ld [ %g1 + 0xc ], %o1 4000adf0: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 4000adf4: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 4000adf8: 94 07 bf f4 add %fp, -12, %o2 4000adfc: 40 00 03 67 call 4000bb98 4000ae00: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 4000ae04: 80 a2 20 00 cmp %o0, 0 4000ae08: 12 80 00 04 bne 4000ae18 <== NEVER TAKEN 4000ae0c: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 4000ae10: 81 c7 e0 08 ret 4000ae14: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000ae18: 40 00 00 3f call 4000af14 <== NOT EXECUTED 4000ae1c: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 4000ae20: 81 c7 e0 08 ret <== NOT EXECUTED 4000ae24: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000ae34 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 4000ae34: 9d e3 bf a0 save %sp, -96, %sp assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 4000ae38: e0 06 c0 00 ld [ %i3 ], %l0 if (!device_name_table) 4000ae3c: 80 a4 20 00 cmp %l0, 0 4000ae40: 02 80 00 2f be 4000aefc <== NEVER TAKEN 4000ae44: 03 10 00 41 sethi %hi(0x40010400), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000ae48: e6 00 63 88 ld [ %g1 + 0x388 ], %l3 ! 40010788 } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 4000ae4c: a2 10 20 00 clr %l1 for (i = 0; i < rtems_device_table_size; i++) { 4000ae50: 80 a4 e0 00 cmp %l3, 0 4000ae54: 02 80 00 18 be 4000aeb4 <== NEVER TAKEN 4000ae58: 82 10 20 00 clr %g1 if (!device_name_table[i].device_name) 4000ae5c: 85 28 60 04 sll %g1, 4, %g2 4000ae60: a9 28 60 02 sll %g1, 2, %l4 4000ae64: a8 05 00 02 add %l4, %g2, %l4 4000ae68: e4 04 00 14 ld [ %l0 + %l4 ], %l2 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000ae6c: a2 04 60 01 inc %l1 if (!device_name_table[i].device_name) 4000ae70: 80 a4 a0 00 cmp %l2, 0 4000ae74: 02 80 00 0d be 4000aea8 4000ae78: a8 04 00 14 add %l0, %l4, %l4 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 4000ae7c: 90 10 00 18 mov %i0, %o0 4000ae80: 92 10 00 12 mov %l2, %o1 4000ae84: 40 00 0b 43 call 4000db90 4000ae88: 94 10 00 19 mov %i1, %o2 4000ae8c: 80 a2 20 00 cmp %o0, 0 4000ae90: 12 80 00 07 bne 4000aeac 4000ae94: 80 a4 c0 11 cmp %l3, %l1 continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 4000ae98: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1 4000ae9c: 80 a0 60 00 cmp %g1, 0 4000aea0: 02 80 00 0b be 4000aecc <== ALWAYS TAKEN 4000aea4: 03 10 00 42 sethi %hi(0x40010800), %g1 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000aea8: 80 a4 c0 11 cmp %l3, %l1 4000aeac: 18 bf ff ec bgu 4000ae5c 4000aeb0: 82 10 00 11 mov %l1, %g1 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 4000aeb4: 40 00 07 96 call 4000cd0c <__errno> 4000aeb8: b0 10 3f ff mov -1, %i0 4000aebc: 82 10 20 02 mov 2, %g1 4000aec0: c2 22 00 00 st %g1, [ %o0 ] } 4000aec4: 81 c7 e0 08 ret 4000aec8: 81 e8 00 00 restore /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 4000aecc: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 4000aed0: e8 26 c0 00 st %l4, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 4000aed4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000aed8: c2 26 e0 10 st %g1, [ %i3 + 0x10 ] if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; 4000aedc: 03 10 00 42 sethi %hi(0x40010800), %g1 4000aee0: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400108b8 4000aee4: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 4000aee8: 03 10 00 42 sethi %hi(0x40010800), %g1 4000aeec: 82 10 60 70 or %g1, 0x70, %g1 ! 40010870 4000aef0: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 4000aef4: 81 c7 e0 08 ret 4000aef8: 91 e8 20 00 restore %g0, 0, %o0 } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 4000aefc: 40 00 07 84 call 4000cd0c <__errno> <== NOT EXECUTED 4000af00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000af04: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000af08: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000af0c: 81 c7 e0 08 ret <== NOT EXECUTED 4000af10: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002e7c : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 40002e7c: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 40002e80: 23 10 00 41 sethi %hi(0x40010400), %l1 40002e84: c2 04 63 88 ld [ %l1 + 0x388 ], %g1 ! 40010788 40002e88: 85 28 60 04 sll %g1, 4, %g2 40002e8c: 83 28 60 02 sll %g1, 2, %g1 40002e90: 40 00 1e 46 call 4000a7a8 <_Workspace_Allocate> 40002e94: 90 00 40 02 add %g1, %g2, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 40002e98: a0 92 20 00 orcc %o0, 0, %l0 40002e9c: 02 80 00 10 be 40002edc <== NEVER TAKEN 40002ea0: c2 04 63 88 ld [ %l1 + 0x388 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 40002ea4: 92 10 20 00 clr %o1 40002ea8: 85 28 60 04 sll %g1, 4, %g2 40002eac: 83 28 60 02 sll %g1, 2, %g1 40002eb0: 40 00 29 f8 call 4000d690 40002eb4: 94 00 40 02 add %g1, %g2, %o2 device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 40002eb8: 03 10 00 42 sethi %hi(0x40010800), %g1 40002ebc: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400108b8 temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 40002ec0: e0 26 20 1c st %l0, [ %i0 + 0x1c ] device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 40002ec4: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 40002ec8: 03 10 00 42 sethi %hi(0x40010800), %g1 40002ecc: 82 10 60 70 or %g1, 0x70, %g1 ! 40010870 40002ed0: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 40002ed4: 81 c7 e0 08 ret 40002ed8: 91 e8 20 00 restore %g0, 0, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 40002edc: 40 00 27 8c call 4000cd0c <__errno> <== NOT EXECUTED 40002ee0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002ee4: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40002ee8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002eec: 81 c7 e0 08 ret <== NOT EXECUTED 40002ef0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400030a0 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 400030a0: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 400030a4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 400030a8: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 400030ac: d2 00 60 0c ld [ %g1 + 0xc ], %o1 400030b0: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 400030b4: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 400030b8: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 400030bc: 40 00 11 52 call 40007604 400030c0: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 400030c4: 80 a2 20 00 cmp %o0, 0 400030c8: 12 80 00 05 bne 400030dc <== NEVER TAKEN 400030cc: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 400030d0: f0 07 bf fc ld [ %fp + -4 ], %i0 } 400030d4: 81 c7 e0 08 ret 400030d8: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 400030dc: 40 00 1f 8e call 4000af14 <== NOT EXECUTED 400030e0: 01 00 00 00 nop <== NOT EXECUTED 400030e4: 81 c7 e0 08 ret <== NOT EXECUTED 400030e8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40002ef4 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 40002ef4: 9d e3 bf a0 save %sp, -96, %sp * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 40002ef8: c2 4e 00 00 ldsb [ %i0 ], %g1 40002efc: 80 a0 60 64 cmp %g1, 0x64 40002f00: 02 80 00 43 be 4000300c <== ALWAYS TAKEN 40002f04: a0 10 00 18 mov %i0, %l0 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 40002f08: 03 00 00 3c sethi %hi(0xf000), %g1 40002f0c: 05 00 00 08 sethi %hi(0x2000), %g2 40002f10: 82 0e 40 01 and %i1, %g1, %g1 40002f14: 80 a0 40 02 cmp %g1, %g2 40002f18: 12 80 00 4b bne 40003044 <== NEVER TAKEN 40002f1c: 05 00 00 18 sethi %hi(0x6000), %g2 rtems_set_errno_and_return_minus_one( EINVAL ); else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 40002f20: e4 07 00 00 ld [ %i4 ], %l2 if (!device_name_table) 40002f24: 80 a4 a0 00 cmp %l2, 0 40002f28: 02 80 00 56 be 40003080 <== NEVER TAKEN 40002f2c: 03 10 00 41 sethi %hi(0x40010400), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002f30: e6 00 63 88 ld [ %g1 + 0x388 ], %l3 ! 40010788 40002f34: 80 a4 e0 00 cmp %l3, 0 40002f38: 02 80 00 4c be 40003068 <== NEVER TAKEN 40002f3c: 82 10 20 00 clr %g1 rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 40002f40: a8 10 3f ff mov -1, %l4 40002f44: 10 80 00 0a b 40002f6c 40002f48: a2 10 20 00 clr %l1 for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 40002f4c: 40 00 2a 8b call 4000d978 40002f50: 01 00 00 00 nop 40002f54: 80 a2 20 00 cmp %o0, 0 40002f58: 02 80 00 27 be 40002ff4 <== NEVER TAKEN 40002f5c: a2 04 60 01 inc %l1 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002f60: 80 a4 40 13 cmp %l1, %l3 40002f64: 1a 80 00 0e bcc 40002f9c <== ALWAYS TAKEN 40002f68: 82 10 00 11 mov %l1, %g1 if (device_name_table[i].device_name == NULL) 40002f6c: 85 28 60 04 sll %g1, 4, %g2 40002f70: 83 28 60 02 sll %g1, 2, %g1 40002f74: 82 00 40 02 add %g1, %g2, %g1 40002f78: d2 04 80 01 ld [ %l2 + %g1 ], %o1 40002f7c: 80 a2 60 00 cmp %o1, 0 40002f80: 12 bf ff f3 bne 40002f4c 40002f84: 90 10 00 10 mov %l0, %o0 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 40002f88: a8 10 00 11 mov %l1, %l4 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002f8c: a2 04 60 01 inc %l1 40002f90: 80 a4 40 13 cmp %l1, %l3 40002f94: 0a bf ff f6 bcs 40002f6c 40002f98: 82 10 00 11 mov %l1, %g1 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 40002f9c: 80 a5 3f ff cmp %l4, -1 40002fa0: 02 80 00 32 be 40003068 <== NEVER TAKEN 40002fa4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 40002fa8: 7f ff fa f8 call 40001b88 40002fac: 01 00 00 00 nop 40002fb0: a2 10 00 08 mov %o0, %l1 device_name_table[slot].device_name = (char *)path; 40002fb4: 83 2d 20 04 sll %l4, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 40002fb8: 90 10 00 10 mov %l0, %o0 if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; 40002fbc: a9 2d 20 02 sll %l4, 2, %l4 40002fc0: a8 05 00 01 add %l4, %g1, %l4 40002fc4: e0 24 80 14 st %l0, [ %l2 + %l4 ] device_name_table[slot].device_name_length = strlen(path); 40002fc8: 40 00 2a bd call 4000dabc 40002fcc: a4 04 80 14 add %l2, %l4, %l2 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 40002fd0: f2 24 a0 10 st %i1, [ %l2 + 0x10 ] if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); 40002fd4: d0 24 a0 04 st %o0, [ %l2 + 4 ] device_name_table[slot].major = major; 40002fd8: f4 24 a0 08 st %i2, [ %l2 + 8 ] device_name_table[slot].minor = minor; 40002fdc: f6 24 a0 0c st %i3, [ %l2 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 40002fe0: b0 10 20 00 clr %i0 40002fe4: 7f ff fa ed call 40001b98 40002fe8: 90 10 00 11 mov %l1, %o0 return 0; } 40002fec: 81 c7 e0 08 ret 40002ff0: 81 e8 00 00 restore for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 40002ff4: 40 00 27 46 call 4000cd0c <__errno> <== NOT EXECUTED 40002ff8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002ffc: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 40003000: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003004: 81 c7 e0 08 ret <== NOT EXECUTED 40003008: 81 e8 00 00 restore <== NOT EXECUTED * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 4000300c: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 40003010: 80 a0 60 65 cmp %g1, 0x65 40003014: 12 bf ff be bne 40002f0c <== NEVER TAKEN 40003018: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 4000301c: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 40003020: 80 a0 60 76 cmp %g1, 0x76 40003024: 12 bf ff ba bne 40002f0c <== NEVER TAKEN 40003028: 03 00 00 3c sethi %hi(0xf000), %g1 4000302c: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 40003030: 80 a0 60 00 cmp %g1, 0 40003034: 12 bf ff b5 bne 40002f08 40003038: b0 10 20 00 clr %i0 device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 4000303c: 81 c7 e0 08 ret 40003040: 81 e8 00 00 restore if ((path[0] == 'd') && (path[1] == 'e') && (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 40003044: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003048: 22 bf ff b7 be,a 40002f24 <== NOT EXECUTED 4000304c: e4 07 00 00 ld [ %i4 ], %l2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40003050: 40 00 27 2f call 4000cd0c <__errno> <== NOT EXECUTED 40003054: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003058: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000305c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003060: 81 c7 e0 08 ret <== NOT EXECUTED 40003064: 81 e8 00 00 restore <== NOT EXECUTED if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 40003068: 40 00 27 29 call 4000cd0c <__errno> <== NOT EXECUTED 4000306c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003070: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40003074: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003078: 81 c7 e0 08 ret <== NOT EXECUTED 4000307c: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 40003080: 40 00 27 23 call 4000cd0c <__errno> <== NOT EXECUTED 40003084: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003088: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000308c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003090: 81 c7 e0 08 ret <== NOT EXECUTED 40003094: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400030ec : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 400030ec: 9d e3 bf 90 save %sp, -112, %sp rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; 400030f0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 400030f4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 400030f8: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 400030fc: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 40003100: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40003104: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40003108: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 4000310c: 94 07 bf f4 add %fp, -12, %o2 40003110: 40 00 11 9a call 40007778 40003114: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 40003118: 80 a2 20 00 cmp %o0, 0 4000311c: 12 80 00 04 bne 4000312c <== NEVER TAKEN 40003120: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 40003124: 81 c7 e0 08 ret 40003128: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000312c: 40 00 1f 7a call 4000af14 <== NOT EXECUTED 40003130: 01 00 00 00 nop <== NOT EXECUTED return 0; } 40003134: 81 c7 e0 08 ret <== NOT EXECUTED 40003138: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000313c : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000313c: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 40003140: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40003144: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 40003148: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 4000314c: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 40003150: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40003154: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 40003158: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 4000315c: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40003160: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 40003164: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40003168: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 4000316c: 40 00 11 9b call 400077d8 <== NOT EXECUTED 40003170: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 40003174: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003178: 12 80 00 05 bne 4000318c <== NOT EXECUTED 4000317c: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 40003180: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 40003184: 81 c7 e0 08 ret <== NOT EXECUTED 40003188: 81 e8 00 00 restore <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000318c: 40 00 1f 62 call 4000af14 <== NOT EXECUTED 40003190: 01 00 00 00 nop <== NOT EXECUTED 40003194: 81 c7 e0 08 ret <== NOT EXECUTED 40003198: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000319c : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000319c: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 400031a0: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 400031a4: 80 a0 60 00 cmp %g1, 0 400031a8: 02 80 00 0a be 400031d0 <== NEVER TAKEN 400031ac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 400031b0: c4 00 60 0c ld [ %g1 + 0xc ], %g2 buf->st_mode = the_dev->mode; 400031b4: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 400031b8: c2 00 60 08 ld [ %g1 + 8 ], %g1 the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 400031bc: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; 400031c0: c6 26 60 0c st %g3, [ %i1 + 0xc ] the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 400031c4: c2 26 60 18 st %g1, [ %i1 + 0x18 ] buf->st_mode = the_dev->mode; return 0; } 400031c8: 81 c7 e0 08 ret 400031cc: 91 e8 20 00 restore %g0, 0, %o0 { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); 400031d0: 40 00 26 cf call 4000cd0c <__errno> <== NOT EXECUTED 400031d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400031d8: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400031dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400031e0: 81 c7 e0 08 ret <== NOT EXECUTED 400031e4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400031e8 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 400031e8: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 400031ec: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 400031f0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 400031f4: c4 27 bf f8 st %g2, [ %fp + -8 ] np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 400031f8: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 400031fc: c0 27 bf fc clr [ %fp + -4 ] rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40003200: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 40003204: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40003208: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 4000320c: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 40003210: f2 27 bf f0 st %i1, [ %fp + -16 ] rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40003214: f0 27 bf e0 st %i0, [ %fp + -32 ] args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 40003218: 40 00 11 88 call 40007838 4000321c: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40003220: 80 a2 20 00 cmp %o0, 0 40003224: 12 80 00 05 bne 40003238 <== NEVER TAKEN 40003228: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000322c: f0 07 bf fc ld [ %fp + -4 ], %i0 } 40003230: 81 c7 e0 08 ret 40003234: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40003238: 40 00 1f 37 call 4000af14 <== NOT EXECUTED 4000323c: 01 00 00 00 nop <== NOT EXECUTED 40003240: 81 c7 e0 08 ret <== NOT EXECUTED 40003244: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000d58c : */ int device_close( rtems_libio_t *iop ) { 4000d58c: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000d590: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000d594: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 4000d598: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000d59c: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000d5a0: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000d5a4: 94 07 bf f4 add %fp, -12, %o2 4000d5a8: 40 00 04 4d call 4000e6dc 4000d5ac: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4000d5b0: 80 a2 20 00 cmp %o0, 0 4000d5b4: 12 80 00 04 bne 4000d5c4 <== NEVER TAKEN 4000d5b8: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 4000d5bc: 81 c7 e0 08 ret 4000d5c0: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000d5c4: 40 00 05 c6 call 4000ecdc <== NOT EXECUTED 4000d5c8: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 4000d5cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000d5d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000d48c : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000d48c: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 4000d490: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 4000d494: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 4000d498: f4 27 bf f8 st %i2, [ %fp + -8 ] { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4000d49c: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4000d4a0: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000d4a4: 40 00 04 a6 call 4000e73c 4000d4a8: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000d4ac: 80 a2 20 00 cmp %o0, 0 4000d4b0: 12 80 00 05 bne 4000d4c4 <== NEVER TAKEN 4000d4b4: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 4000d4b8: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000d4bc: 81 c7 e0 08 ret 4000d4c0: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000d4c4: 40 00 06 06 call 4000ecdc <== NOT EXECUTED 4000d4c8: 01 00 00 00 nop <== NOT EXECUTED 4000d4cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000d4d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000d5d4 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000d5d4: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4000d5d8: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000d5dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000d5e0: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 4000d5e4: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 4000d5e8: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 4000d5ec: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000d5f0: 94 07 bf f4 add %fp, -12, %o2 4000d5f4: 40 00 04 6a call 4000e79c 4000d5f8: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000d5fc: 80 a2 20 00 cmp %o0, 0 4000d600: 12 80 00 04 bne 4000d610 <== NEVER TAKEN 4000d604: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 4000d608: 81 c7 e0 08 ret 4000d60c: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000d610: 40 00 05 b3 call 4000ecdc <== NOT EXECUTED 4000d614: 01 00 00 00 nop <== NOT EXECUTED return 0; } 4000d618: 81 c7 e0 08 ret <== NOT EXECUTED 4000d61c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000d530 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000d530: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4000d534: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000d538: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4000d53c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 4000d540: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000d544: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 4000d548: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 4000d54c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000d550: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000d554: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 4000d558: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000d55c: 40 00 04 a8 call 4000e7fc <== NOT EXECUTED 4000d560: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000d564: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d568: 12 80 00 05 bne 4000d57c <== NOT EXECUTED 4000d56c: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000d570: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 4000d574: 81 c7 e0 08 ret <== NOT EXECUTED 4000d578: 81 e8 00 00 restore <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000d57c: 40 00 05 d8 call 4000ecdc <== NOT EXECUTED 4000d580: 01 00 00 00 nop <== NOT EXECUTED 4000d584: 81 c7 e0 08 ret <== NOT EXECUTED 4000d588: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000d4d4 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000d4d4: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4000d4d8: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000d4dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 4000d4e0: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 4000d4e4: f2 27 bf f0 st %i1, [ %fp + -16 ] IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000d4e8: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 4000d4ec: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 4000d4f0: c4 27 bf f8 st %g2, [ %fp + -8 ] rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000d4f4: f0 27 bf e0 st %i0, [ %fp + -32 ] args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000d4f8: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 4000d4fc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000d500: 40 00 04 d7 call 4000e85c 4000d504: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000d508: 80 a2 20 00 cmp %o0, 0 4000d50c: 12 80 00 05 bne 4000d520 <== NEVER TAKEN 4000d510: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000d514: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000d518: 81 c7 e0 08 ret 4000d51c: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000d520: 40 00 05 ef call 4000ecdc <== NOT EXECUTED 4000d524: 01 00 00 00 nop <== NOT EXECUTED 4000d528: 81 c7 e0 08 ret <== NOT EXECUTED 4000d52c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 400050ec : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 400050ec: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 400050f0: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 400050f4: 80 a0 60 00 cmp %g1, 0 400050f8: 12 80 00 04 bne 40005108 <== NEVER TAKEN 400050fc: 01 00 00 00 nop 40005100: 81 c7 e0 08 ret 40005104: 81 e8 00 00 restore rtems_interrupt_disable (level); 40005108: 7f ff f3 43 call 40001e14 <== NOT EXECUTED 4000510c: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40005110: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40005114: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40005118: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 4000511c: 02 80 00 14 be 4000516c <== NOT EXECUTED 40005120: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40005124: a0 10 20 02 mov 2, %l0 ! 2 <== NOT EXECUTED 40005128: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 4000512c: 7f ff f3 3e call 40001e24 <== NOT EXECUTED 40005130: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40005134: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40005138: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000513c: 40 00 06 c1 call 40006c40 <== NOT EXECUTED 40005140: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40005144: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005148: 12 80 00 0b bne 40005174 <== NOT EXECUTED 4000514c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 40005150: 7f ff f3 31 call 40001e14 <== NOT EXECUTED 40005154: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40005158: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 4000515c: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40005160: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005164: 32 bf ff f2 bne,a 4000512c <== NOT EXECUTED 40005168: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 4000516c: 7f ff f3 2e call 40001e24 <== NOT EXECUTED 40005170: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40005174: 40 00 08 60 call 400072f4 <== NOT EXECUTED =============================================================================== 40004238 : int dup2( int fildes, int fildes2 ) { 40004238: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 4000423c: a0 07 bf b8 add %fp, -72, %l0 40004240: 90 10 00 18 mov %i0, %o0 40004244: 40 00 02 28 call 40004ae4 40004248: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 4000424c: 80 a2 3f ff cmp %o0, -1 40004250: 12 80 00 04 bne 40004260 <== ALWAYS TAKEN 40004254: 92 10 00 10 mov %l0, %o1 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); } 40004258: 81 c7 e0 08 ret 4000425c: 91 e8 3f ff restore %g0, -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 40004260: 40 00 02 21 call 40004ae4 40004264: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 40004268: 80 a2 3f ff cmp %o0, -1 4000426c: 02 bf ff fb be 40004258 <== ALWAYS TAKEN 40004270: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 40004274: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 40004278: 40 00 00 cf call 400045b4 <== NOT EXECUTED 4000427c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004280: 81 c7 e0 08 ret <== NOT EXECUTED 40004284: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40004b18 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 40004b18: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40004b1c: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40004b20: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004b24: 02 80 00 09 be 40004b48 <== NOT EXECUTED 40004b28: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 40004b2c: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED 40004b30: c4 00 a2 74 ld [ %g2 + 0x274 ], %g2 ! 4001ca74 <__ctype_ptr__><== NOT EXECUTED 40004b34: 82 00 80 08 add %g2, %o0, %g1 <== NOT EXECUTED 40004b38: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 40004b3c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004b40: 12 80 00 06 bne 40004b58 <== NOT EXECUTED 40004b44: 80 a2 20 09 cmp %o0, 9 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 40004b48: 7f ff ff 87 call 40004964 <== NOT EXECUTED 40004b4c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40004b50: 81 c7 e0 08 ret <== NOT EXECUTED 40004b54: 81 e8 00 00 restore <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40004b58: 02 bf ff fc be 40004b48 <== NOT EXECUTED 40004b5c: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40004b60: 02 bf ff fa be 40004b48 <== NOT EXECUTED 40004b64: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 40004b68: b0 1e 20 40 xor %i0, 0x40, %i0 <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 40004b6c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 40004b70: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 40004b74: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40004b78: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004b7c: 7f ff ff 2b call 40004828 <== NOT EXECUTED 40004b80: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 40004b84: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 40004b88: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 40004b8c: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40004b90: 81 c7 e0 08 ret <== NOT EXECUTED 40004b94: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003d3c : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 40003d3c: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED 40003d40: d0 00 62 dc ld [ %g1 + 0x2dc ], %o0 ! 40020adc <== NOT EXECUTED 40003d44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003d48: 02 80 00 05 be 40003d5c <== NOT EXECUTED 40003d4c: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 40003d50: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003d54: 40 00 36 5e call 400116cc <== NOT EXECUTED 40003d58: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40003d5c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40003d64 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 40003d64: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED 40003d68: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 400209f4 <== NOT EXECUTED 40003d6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003d70: 02 80 00 05 be 40003d84 <== NOT EXECUTED 40003d74: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 40003d78: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003d7c: 40 00 36 54 call 400116cc <== NOT EXECUTED 40003d80: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40003d84: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40004b98 : * FIXME: Needs support for WERASE and ECHOPRT. * FIXME: Some of the tests should check for IEXTEN, too. */ static void erase (struct rtems_termios_tty *tty, int lineFlag) { 40004b98: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 40004b9c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 40004ba0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004ba4: 02 80 00 36 be 40004c7c <== NOT EXECUTED 40004ba8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 40004bac: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40004bb0: 12 80 00 35 bne 40004c84 <== NOT EXECUTED 40004bb4: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 40004bb8: 27 10 00 72 sethi %hi(0x4001c800), %l3 <== NOT EXECUTED 40004bbc: 29 10 00 6e sethi %hi(0x4001b800), %l4 <== NOT EXECUTED 40004bc0: 25 10 00 6e sethi %hi(0x4001b800), %l2 <== NOT EXECUTED 40004bc4: a6 14 e2 74 or %l3, 0x274, %l3 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 40004bc8: a8 15 23 08 or %l4, 0x308, %l4 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 40004bcc: 10 80 00 0c b 40004bfc <== NOT EXECUTED 40004bd0: a4 14 a3 00 or %l2, 0x300, %l2 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 40004bd4: 12 80 00 6a bne 40004d7c <== NOT EXECUTED 40004bd8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40004bdc: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40004be0: 02 80 00 63 be 40004d6c <== NOT EXECUTED 40004be4: 01 00 00 00 nop <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 40004be8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40004bec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004bf0: 02 80 00 5f be 40004d6c <== NOT EXECUTED 40004bf4: 01 00 00 00 nop <== NOT EXECUTED 40004bf8: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED unsigned char c = tty->cbuf[--tty->ccount]; 40004bfc: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED 40004c00: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40004c04: c2 24 20 20 st %g1, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 40004c08: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40004c0c: 02 bf ff f4 be 40004bdc <== NOT EXECUTED 40004c10: e2 09 00 01 ldub [ %g4 + %g1 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 40004c14: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40004c18: 12 80 00 05 bne 40004c2c <== NOT EXECUTED 40004c1c: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 40004c20: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED 40004c24: 22 80 00 54 be,a 40004d74 <== NOT EXECUTED 40004c28: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 40004c2c: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 40004c30: 02 80 00 24 be 40004cc0 <== NOT EXECUTED 40004c34: a2 04 60 01 inc %l1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 40004c38: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 40004c3c: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 40004c40: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004c44: 12 bf ff e4 bne 40004bd4 <== NOT EXECUTED 40004c48: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 40004c4c: 11 10 00 6e sethi %hi(0x4001b800), %o0 <== NOT EXECUTED 40004c50: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40004c54: 90 12 23 08 or %o0, 0x308, %o0 <== NOT EXECUTED 40004c58: 7f ff fe f4 call 40004828 <== NOT EXECUTED 40004c5c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40004c60: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40004c64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004c68: 02 bf ff de be 40004be0 <== NOT EXECUTED 40004c6c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 40004c70: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } } } if (!lineFlag) 40004c74: 12 bf ff dd bne 40004be8 <== NOT EXECUTED 40004c78: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED 40004c7c: 81 c7 e0 08 ret <== NOT EXECUTED 40004c80: 81 e8 00 00 restore <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 40004c84: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40004c88: 02 80 00 38 be 40004d68 <== NOT EXECUTED 40004c8c: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 40004c90: 12 bf ff cb bne 40004bbc <== NOT EXECUTED 40004c94: 27 10 00 72 sethi %hi(0x4001c800), %l3 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 40004c98: d0 0e 20 44 ldub [ %i0 + 0x44 ], %o0 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 40004c9c: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 40004ca0: 7f ff ff 9e call 40004b18 <== NOT EXECUTED 40004ca4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 40004ca8: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 40004cac: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004cb0: 02 bf ff f3 be 40004c7c <== NOT EXECUTED 40004cb4: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED echo ('\n', tty); 40004cb8: 7f ff ff 98 call 40004b18 <== NOT EXECUTED 40004cbc: 91 e8 20 0a restore %g0, 0xa, %o0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40004cc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004cc4: 02 80 00 17 be 40004d20 <== NOT EXECUTED 40004cc8: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 40004ccc: 96 08 a2 00 and %g2, 0x200, %o3 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 40004cd0: d8 04 c0 00 ld [ %l3 ], %o4 <== NOT EXECUTED 40004cd4: 10 80 00 07 b 40004cf0 <== NOT EXECUTED 40004cd8: 84 10 20 00 clr %g2 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 40004cdc: 32 80 00 02 bne,a 40004ce4 <== NOT EXECUTED 40004ce0: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40004ce4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004ce8: 22 80 00 0f be,a 40004d24 <== NOT EXECUTED 40004cec: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED c = tty->cbuf[i++]; 40004cf0: c6 09 00 02 ldub [ %g4 + %g2 ], %g3 <== NOT EXECUTED 40004cf4: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (c == '\t') { 40004cf8: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED 40004cfc: 02 80 00 18 be 40004d5c <== NOT EXECUTED 40004d00: 9a 03 00 03 add %o4, %g3, %o5 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 40004d04: c6 0b 60 01 ldub [ %o5 + 1 ], %g3 <== NOT EXECUTED 40004d08: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED 40004d0c: 12 bf ff f4 bne 40004cdc <== NOT EXECUTED 40004d10: 80 a2 e0 00 cmp %o3, 0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40004d14: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004d18: 12 bf ff f6 bne 40004cf0 <== NOT EXECUTED 40004d1c: a2 04 60 01 inc %l1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40004d20: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40004d24: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40004d28: 16 bf ff ae bge 40004be0 <== NOT EXECUTED 40004d2c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 40004d30: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 40004d34: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004d38: 7f ff fe bc call 40004828 <== NOT EXECUTED 40004d3c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED tty->column--; 40004d40: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40004d44: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 40004d48: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40004d4c: 06 bf ff f9 bl 40004d30 <== NOT EXECUTED 40004d50: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40004d54: 10 bf ff a3 b 40004be0 <== NOT EXECUTED 40004d58: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 40004d5c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED 40004d60: 10 bf ff e1 b 40004ce4 <== NOT EXECUTED 40004d64: a2 04 60 01 inc %l1 <== NOT EXECUTED { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 40004d68: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 40004d6c: 81 c7 e0 08 ret <== NOT EXECUTED 40004d70: 81 e8 00 00 restore <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 40004d74: 7f ff ff 69 call 40004b18 <== NOT EXECUTED 40004d78: 93 e8 00 10 restore %g0, %l0, %o1 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 40004d7c: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40004d80: 7f ff fe aa call 40004828 <== NOT EXECUTED 40004d84: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40004d88: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40004d8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d90: 22 80 00 05 be,a 40004da4 <== NOT EXECUTED 40004d94: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED tty->column--; 40004d98: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40004d9c: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 40004da0: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 40004da4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 40004da8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004dac: 02 bf ff a9 be 40004c50 <== NOT EXECUTED 40004db0: 11 10 00 6e sethi %hi(0x4001b800), %o0 <== NOT EXECUTED 40004db4: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED 40004db8: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED 40004dbc: 12 bf ff a6 bne 40004c54 <== NOT EXECUTED 40004dc0: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40004dc4: 10 bf ff 87 b 40004be0 <== NOT EXECUTED 40004dc8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED =============================================================================== 400045b4 : int fcntl( int fd, int cmd, ... ) { 400045b4: 9d e3 bf 90 save %sp, -112, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 400045b8: 03 10 00 82 sethi %hi(0x40020800), %g1 400045bc: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 ... ) { int ret; va_list ap; va_start( ap, cmd ); 400045c0: 84 07 a0 4c add %fp, 0x4c, %g2 400045c4: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 400045c8: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 400045cc: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400045d0: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 400045d4: 80 a6 00 01 cmp %i0, %g1 400045d8: 1a 80 00 7a bcc 400047c0 <== NEVER TAKEN 400045dc: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 400045e0: 21 10 00 85 sethi %hi(0x40021400), %l0 400045e4: c6 04 20 c8 ld [ %l0 + 0xc8 ], %g3 ! 400214c8 400045e8: 89 2e 20 06 sll %i0, 6, %g4 400045ec: 93 2e 20 03 sll %i0, 3, %o1 400045f0: 92 02 40 04 add %o1, %g4, %o1 400045f4: 92 00 c0 09 add %g3, %o1, %o1 rtems_libio_check_is_open(iop); 400045f8: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 400045fc: 80 8a 21 00 btst 0x100, %o0 40004600: 02 80 00 70 be 400047c0 <== NEVER TAKEN 40004604: 80 a6 60 09 cmp %i1, 9 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 40004608: 08 80 00 08 bleu 40004628 4000460c: 89 2e 60 02 sll %i1, 2, %g4 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 40004610: 40 00 36 35 call 40011ee4 <__errno> 40004614: b0 10 3f ff mov -1, %i0 40004618: 82 10 20 16 mov 0x16, %g1 4000461c: c2 22 00 00 st %g1, [ %o0 ] 40004620: 81 c7 e0 08 ret 40004624: 81 e8 00 00 restore /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 40004628: 1b 10 00 11 sethi %hi(0x40004400), %o5 4000462c: 9a 13 61 8c or %o5, 0x18c, %o5 ! 4000458c 40004630: c8 03 40 04 ld [ %o5 + %g4 ], %g4 40004634: 81 c1 00 00 jmp %g4 40004638: 01 00 00 00 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 4000463c: 40 00 36 2a call 40011ee4 <__errno> 40004640: b0 10 3f ff mov -1, %i0 ! ffffffff 40004644: 82 10 20 86 mov 0x86, %g1 40004648: c2 22 00 00 st %g1, [ %o0 ] 4000464c: 81 c7 e0 08 ret 40004650: 81 e8 00 00 restore case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 40004654: d0 00 80 00 ld [ %g2 ], %o0 40004658: 40 00 02 a5 call 400050ec 4000465c: d2 27 bf f4 st %o1, [ %fp + -12 ] /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 40004660: d2 07 bf f4 ld [ %fp + -12 ], %o1 40004664: 90 0a 22 01 and %o0, 0x201, %o0 40004668: c2 02 60 18 ld [ %o1 + 0x18 ], %g1 4000466c: b0 10 20 00 clr %i0 40004670: 82 08 7d fe and %g1, -514, %g1 40004674: 82 12 00 01 or %o0, %g1, %g1 40004678: c2 22 60 18 st %g1, [ %o1 + 0x18 ] * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { 4000467c: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 40004680: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 40004684: 80 a0 60 00 cmp %g1, 0 40004688: 02 80 00 52 be 400047d0 <== NEVER TAKEN 4000468c: 01 00 00 00 nop int err = (*iop->handlers->fcntl_h)( cmd, iop ); 40004690: 9f c0 40 00 call %g1 40004694: 90 10 00 19 mov %i1, %o0 if (err) { 40004698: b2 92 20 00 orcc %o0, 0, %i1 4000469c: 12 80 00 04 bne 400046ac <== NEVER TAKEN 400046a0: 01 00 00 00 nop va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 400046a4: 81 c7 e0 08 ret 400046a8: 81 e8 00 00 restore if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; 400046ac: 40 00 36 0e call 40011ee4 <__errno> <== NOT EXECUTED 400046b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400046b4: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 400046b8: 81 c7 e0 08 ret <== NOT EXECUTED 400046bc: 81 e8 00 00 restore <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 400046c0: 40 00 01 db call 40004e2c 400046c4: d2 27 bf f4 st %o1, [ %fp + -12 ] 400046c8: d2 07 bf f4 ld [ %fp + -12 ], %o1 400046cc: b0 10 00 08 mov %o0, %i0 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 400046d0: 80 a6 20 00 cmp %i0, 0 400046d4: 36 bf ff eb bge,a 40004680 <== ALWAYS TAKEN 400046d8: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 400046dc: 81 c7 e0 08 ret <== NOT EXECUTED 400046e0: 81 e8 00 00 restore <== NOT EXECUTED * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 400046e4: c2 00 80 00 ld [ %g2 ], %g1 400046e8: 80 a0 60 00 cmp %g1, 0 400046ec: 22 80 00 2c be,a 4000479c <== NEVER TAKEN 400046f0: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 400046f4: 90 12 28 00 or %o0, 0x800, %o0 400046f8: b0 10 20 00 clr %i0 400046fc: 10 bf ff e0 b 4000467c 40004700: d0 22 60 18 st %o0, [ %o1 + 0x18 ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 40004704: b1 32 20 0b srl %o0, 0xb, %i0 40004708: 10 bf ff dd b 4000467c 4000470c: b0 0e 20 01 and %i0, 1, %i0 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 40004710: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 40004714: 80 a0 a0 00 cmp %g2, 0 40004718: 02 80 00 30 be 400047d8 <== ALWAYS TAKEN 4000471c: 80 a0 40 02 cmp %g1, %g2 diop = rtems_libio_iop( fd2 ); 40004720: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004724: 18 80 00 21 bgu 400047a8 <== NOT EXECUTED 40004728: 82 10 20 00 clr %g1 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4000472c: c4 02 60 1c ld [ %o1 + 0x1c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 40004730: da 02 60 40 ld [ %o1 + 0x40 ], %o5 diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004734: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 40004738: c4 02 60 20 ld [ %o1 + 0x20 ], %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4000473c: c8 02 60 3c ld [ %o1 + 0x3c ], %g4 diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004740: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40004744: c4 02 60 24 ld [ %o1 + 0x24 ], %g2 ret = (int) (diop - rtems_libio_iops); 40004748: 86 26 00 03 sub %i0, %g3, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 4000474c: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40004750: c4 02 60 28 ld [ %o1 + 0x28 ], %g2 ret = (int) (diop - rtems_libio_iops); 40004754: 87 38 e0 03 sra %g3, 3, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004758: c4 20 60 28 st %g2, [ %g1 + 0x28 ] 4000475c: c4 02 60 2c ld [ %o1 + 0x2c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 40004760: da 20 60 40 st %o5, [ %g1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004764: c4 20 60 2c st %g2, [ %g1 + 0x2c ] ret = (int) (diop - rtems_libio_iops); 40004768: 85 28 e0 06 sll %g3, 6, %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4000476c: c8 20 60 3c st %g4, [ %g1 + 0x3c ] diop->flags = iop->flags; 40004770: d0 20 60 18 st %o0, [ %g1 + 0x18 ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 40004774: 83 28 e0 03 sll %g3, 3, %g1 40004778: 82 20 80 01 sub %g2, %g1, %g1 4000477c: 85 28 60 06 sll %g1, 6, %g2 40004780: 82 00 40 02 add %g1, %g2, %g1 40004784: 82 00 40 03 add %g1, %g3, %g1 40004788: b1 28 60 0f sll %g1, 0xf, %i0 4000478c: b0 26 00 01 sub %i0, %g1, %i0 40004790: b1 2e 20 03 sll %i0, 3, %i0 40004794: 10 bf ff cf b 400046d0 40004798: b0 06 00 03 add %i0, %g3, %i0 */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 4000479c: b0 10 20 00 clr %i0 <== NOT EXECUTED 400047a0: 10 bf ff b7 b 4000467c <== NOT EXECUTED 400047a4: d0 22 60 18 st %o0, [ %o1 + 0x18 ] <== NOT EXECUTED switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 400047a8: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 400047ac: 85 28 a0 03 sll %g2, 3, %g2 <== NOT EXECUTED 400047b0: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 400047b4: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 400047b8: 10 bf ff dd b 4000472c <== NOT EXECUTED 400047bc: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 400047c0: 40 00 35 c9 call 40011ee4 <__errno> <== NOT EXECUTED 400047c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400047c8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400047cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400047d0: 81 c7 e0 08 ret <== NOT EXECUTED 400047d4: 81 e8 00 00 restore <== NOT EXECUTED fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 400047d8: 40 00 02 04 call 40004fe8 400047dc: d2 27 bf f4 st %o1, [ %fp + -12 ] if ( diop == 0 ) { 400047e0: b0 10 3f ff mov -1, %i0 400047e4: 82 92 20 00 orcc %o0, 0, %g1 400047e8: 02 bf ff 8e be 40004620 <== NEVER TAKEN 400047ec: d2 07 bf f4 ld [ %fp + -12 ], %o1 400047f0: c6 04 20 c8 ld [ %l0 + 0xc8 ], %g3 400047f4: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 400047f8: 10 bf ff cd b 4000472c 400047fc: b0 10 00 01 mov %g1, %i0 =============================================================================== 4000481c : #include int fdatasync( int fd ) { 4000481c: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40004820: 03 10 00 82 sethi %hi(0x40020800), %g1 40004824: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 40004828: 80 a6 00 01 cmp %i0, %g1 4000482c: 1a 80 00 16 bcc 40004884 40004830: 03 10 00 85 sethi %hi(0x40021400), %g1 iop = rtems_libio_iop( fd ); 40004834: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 ! 400214c8 40004838: 83 2e 20 06 sll %i0, 6, %g1 4000483c: b1 2e 20 03 sll %i0, 3, %i0 40004840: b0 06 00 01 add %i0, %g1, %i0 40004844: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40004848: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 4000484c: 80 88 61 00 btst 0x100, %g1 40004850: 02 80 00 0d be 40004884 <== NEVER TAKEN 40004854: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40004858: 02 80 00 11 be 4000489c 4000485c: 01 00 00 00 nop /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 40004860: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40004864: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 40004868: 80 a0 60 00 cmp %g1, 0 4000486c: 02 80 00 12 be 400048b4 40004870: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); 40004874: 9f c0 40 00 call %g1 40004878: 01 00 00 00 nop } 4000487c: 81 c7 e0 08 ret 40004880: 91 e8 00 08 restore %g0, %o0, %o0 { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 40004884: 40 00 35 98 call 40011ee4 <__errno> 40004888: b0 10 3f ff mov -1, %i0 4000488c: 82 10 20 09 mov 9, %g1 40004890: c2 22 00 00 st %g1, [ %o0 ] 40004894: 81 c7 e0 08 ret 40004898: 81 e8 00 00 restore rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000489c: 40 00 35 92 call 40011ee4 <__errno> 400048a0: b0 10 3f ff mov -1, %i0 400048a4: 82 10 20 16 mov 0x16, %g1 400048a8: c2 22 00 00 st %g1, [ %o0 ] 400048ac: 81 c7 e0 08 ret 400048b0: 81 e8 00 00 restore /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400048b4: 40 00 35 8c call 40011ee4 <__errno> 400048b8: b0 10 3f ff mov -1, %i0 400048bc: 82 10 20 86 mov 0x86, %g1 400048c0: c2 22 00 00 st %g1, [ %o0 ] 400048c4: 81 c7 e0 08 ret 400048c8: 81 e8 00 00 restore 400048cc: 40 00 49 f0 call 4001708c <_vfiprintf_r+0xe00> <== NOT EXECUTED 400048d0: 40 00 49 e4 call 40017060 <_vfiprintf_r+0xdd4> <== NOT EXECUTED 400048d4: 40 00 49 d8 call 40017034 <_vfiprintf_r+0xda8> <== NOT EXECUTED 400048d8: 40 00 49 cc call 40017008 <_vfiprintf_r+0xd7c> <== NOT EXECUTED 400048dc: 40 00 49 c0 call 40016fdc <_vfiprintf_r+0xd50> <== NOT EXECUTED 400048e0: 40 00 49 b4 call 40016fb0 <_vfiprintf_r+0xd24> <== NOT EXECUTED 400048e4: 40 00 49 a8 call 40016f84 <_vfiprintf_r+0xcf8> <== NOT EXECUTED 400048e8: 40 00 49 9c call 40016f58 <_vfiprintf_r+0xccc> <== NOT EXECUTED 400048ec: 40 00 49 90 call 40016f2c <_vfiprintf_r+0xca0> <== NOT EXECUTED 400048f0: 40 00 49 84 call 40016f00 <_vfiprintf_r+0xc74> <== NOT EXECUTED 400048f4: 40 00 49 78 call 40016ed4 <_vfiprintf_r+0xc48> <== NOT EXECUTED 400048f8: 40 00 49 fc call 400170e8 <_vfiprintf_r+0xe5c> <== NOT EXECUTED =============================================================================== 4000dbf4 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000dbf4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000dbf8: 21 10 00 74 sethi %hi(0x4001d000), %l0 <== NOT EXECUTED 4000dbfc: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 ! 4001d068 <== NOT EXECUTED */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000dc00: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000dc04: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000dc08: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000dc0c: 7f ff e4 0d call 40006c40 <== NOT EXECUTED 4000dc10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000dc14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000dc18: 12 80 00 ea bne 4000dfc0 <== NOT EXECUTED 4000dc1c: 01 00 00 00 nop <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4000dc20: e4 04 40 00 ld [ %l1 ], %l2 <== NOT EXECUTED if (pipe == NULL) { 4000dc24: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 4000dc28: 02 80 00 4a be 4000dd50 <== NOT EXECUTED 4000dc2c: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000dc30: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED 4000dc34: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000dc38: 7f ff e4 02 call 40006c40 <== NOT EXECUTED 4000dc3c: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000dc40: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000dc44: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 4000dc48: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000dc4c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000dc50: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000dc54: 02 80 00 be be 4000df4c <== NOT EXECUTED 4000dc58: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000dc5c: 7f ff e4 40 call 40006d5c <== NOT EXECUTED 4000dc60: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4000dc64: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000dc68: 12 80 00 d6 bne 4000dfc0 <== NOT EXECUTED 4000dc6c: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000dc70: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED 4000dc74: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED 4000dc78: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 4000dc7c: 02 80 00 8c be 4000deac <== NOT EXECUTED 4000dc80: e0 04 40 00 ld [ %l1 ], %l0 <== NOT EXECUTED 4000dc84: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 4000dc88: 02 80 00 74 be 4000de58 <== NOT EXECUTED 4000dc8c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000dc90: 22 80 00 07 be,a 4000dcac <== NOT EXECUTED 4000dc94: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4000dc98: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000dc9c: 7f ff e4 30 call 40006d5c <== NOT EXECUTED 4000dca0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 4000dca4: 81 c7 e0 08 ret <== NOT EXECUTED 4000dca8: 81 e8 00 00 restore <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000dcac: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000dcb0: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000dcb4: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000dcb8: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 4000dcbc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dcc0: 02 80 00 c7 be 4000dfdc <== NOT EXECUTED 4000dcc4: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 4000dcc8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000dccc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000dcd0: 32 bf ff f3 bne,a 4000dc9c <== NOT EXECUTED 4000dcd4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4000dcd8: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000dcdc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000dce0: 32 bf ff ef bne,a 4000dc9c <== NOT EXECUTED 4000dce4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4000dce8: 10 80 00 0c b 4000dd18 <== NOT EXECUTED 4000dcec: e4 04 20 24 ld [ %l0 + 0x24 ], %l2 <== NOT EXECUTED /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 4000dcf0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000dcf4: 7f ff e3 d3 call 40006c40 <== NOT EXECUTED 4000dcf8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000dcfc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000dd00: 12 80 00 0f bne 4000dd3c <== NOT EXECUTED 4000dd04: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4000dd08: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 4000dd0c: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 4000dd10: 32 bf ff e3 bne,a 4000dc9c <== NOT EXECUTED 4000dd14: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4000dd18: 7f ff e4 11 call 40006d5c <== NOT EXECUTED 4000dd1c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000dd20: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000dd24: 40 00 01 eb call 4000e4d0 <== NOT EXECUTED 4000dd28: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000dd2c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000dd30: 22 bf ff f0 be,a 4000dcf0 <== NOT EXECUTED 4000dd34: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4000dd38: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4000dd3c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000dd40: 7f ff ff 5c call 4000dab0 <== NOT EXECUTED 4000dd44: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 4000dd48: 81 c7 e0 08 ret <== NOT EXECUTED 4000dd4c: 81 e8 00 00 restore <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4000dd50: 7f ff f9 32 call 4000c218 <== NOT EXECUTED 4000dd54: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED if (pipe == NULL) 4000dd58: a6 92 20 00 orcc %o0, 0, %l3 <== NOT EXECUTED 4000dd5c: 02 bf ff c0 be 4000dc5c <== NOT EXECUTED 4000dd60: a4 10 00 13 mov %l3, %l2 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 4000dd64: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); 4000dd68: c0 24 c0 00 clr [ %l3 ] <== NOT EXECUTED 4000dd6c: c0 24 e0 08 clr [ %l3 + 8 ] <== NOT EXECUTED 4000dd70: c0 24 e0 0c clr [ %l3 + 0xc ] <== NOT EXECUTED 4000dd74: c0 24 e0 10 clr [ %l3 + 0x10 ] <== NOT EXECUTED 4000dd78: c0 24 e0 14 clr [ %l3 + 0x14 ] <== NOT EXECUTED 4000dd7c: c0 24 e0 18 clr [ %l3 + 0x18 ] <== NOT EXECUTED 4000dd80: c0 24 e0 1c clr [ %l3 + 0x1c ] <== NOT EXECUTED 4000dd84: c0 24 e0 20 clr [ %l3 + 0x20 ] <== NOT EXECUTED 4000dd88: c0 24 e0 24 clr [ %l3 + 0x24 ] <== NOT EXECUTED 4000dd8c: c0 24 e0 28 clr [ %l3 + 0x28 ] <== NOT EXECUTED 4000dd90: c0 24 e0 2c clr [ %l3 + 0x2c ] <== NOT EXECUTED 4000dd94: c0 24 e0 30 clr [ %l3 + 0x30 ] <== NOT EXECUTED pipe->Size = PIPE_BUF; 4000dd98: c2 24 e0 04 st %g1, [ %l3 + 4 ] <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4000dd9c: 7f ff f9 1f call 4000c218 <== NOT EXECUTED 4000dda0: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED if (! pipe->Buffer) 4000dda4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000dda8: 02 80 00 77 be 4000df84 <== NOT EXECUTED 4000ddac: d0 24 c0 00 st %o0, [ %l3 ] <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4000ddb0: 29 10 00 72 sethi %hi(0x4001c800), %l4 <== NOT EXECUTED 4000ddb4: d0 4d 22 60 ldsb [ %l4 + 0x260 ], %o0 ! 4001ca60 <== NOT EXECUTED 4000ddb8: 2b 14 12 5c sethi %hi(0x50497000), %l5 <== NOT EXECUTED 4000ddbc: 82 15 62 00 or %l5, 0x200, %g1 ! 50497200 <== NOT EXECUTED 4000ddc0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ddc4: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000ddc8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ddcc: 40 00 01 58 call 4000e32c <== NOT EXECUTED 4000ddd0: 96 04 e0 2c add %l3, 0x2c, %o3 <== NOT EXECUTED 4000ddd4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ddd8: 32 80 00 69 bne,a 4000df7c <== NOT EXECUTED 4000dddc: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 4000dde0: d0 4d 22 60 ldsb [ %l4 + 0x260 ], %o0 <== NOT EXECUTED 4000dde4: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 4000dde8: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 4000ddec: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ddf0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000ddf4: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ddf8: 40 00 01 4d call 4000e32c <== NOT EXECUTED 4000ddfc: 96 04 e0 30 add %l3, 0x30, %o3 <== NOT EXECUTED 4000de00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000de04: 12 80 00 5b bne 4000df70 <== NOT EXECUTED 4000de08: aa 15 63 00 or %l5, 0x300, %l5 <== NOT EXECUTED rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 4000de0c: d0 4d 22 60 ldsb [ %l4 + 0x260 ], %o0 <== NOT EXECUTED 4000de10: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000de14: 90 12 00 15 or %o0, %l5, %o0 <== NOT EXECUTED 4000de18: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 4000de1c: 96 10 20 00 clr %o3 <== NOT EXECUTED 4000de20: 7f ff e2 e7 call 400069bc <== NOT EXECUTED 4000de24: 98 04 e0 28 add %l3, 0x28, %o4 <== NOT EXECUTED 4000de28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000de2c: 12 80 00 4f bne 4000df68 <== NOT EXECUTED 4000de30: c2 0d 22 60 ldub [ %l4 + 0x260 ], %g1 <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4000de34: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 4000de38: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 4000de3c: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 4000de40: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 4000de44: 12 bf ff 7b bne 4000dc30 <== NOT EXECUTED 4000de48: c4 2d 22 60 stb %g2, [ %l4 + 0x260 ] <== NOT EXECUTED c = 'a'; 4000de4c: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 4000de50: 10 bf ff 78 b 4000dc30 <== NOT EXECUTED 4000de54: c2 2d 22 60 stb %g1, [ %l4 + 0x260 ] <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000de58: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000de5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000de60: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000de64: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000de68: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 4000de6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de70: 02 80 00 56 be 4000dfc8 <== NOT EXECUTED 4000de74: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000de78: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000de7c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000de80: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000de84: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000de88: c6 24 20 14 st %g3, [ %l0 + 0x14 ] <== NOT EXECUTED 4000de8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de90: 12 bf ff 82 bne 4000dc98 <== NOT EXECUTED 4000de94: c4 24 20 24 st %g2, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000de98: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000de9c: 40 00 01 76 call 4000e474 <== NOT EXECUTED 4000dea0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4000dea4: 10 bf ff 7e b 4000dc9c <== NOT EXECUTED 4000dea8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4000deac: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000deb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000deb4: 32 80 00 06 bne,a 4000decc <== NOT EXECUTED 4000deb8: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED 4000debc: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED 4000dec0: 12 bf ff 9f bne 4000dd3c <== NOT EXECUTED 4000dec4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000dec8: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000decc: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000ded0: 88 00 a0 01 add %g2, 1, %g4 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000ded4: 86 00 e0 01 inc %g3 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000ded8: c8 24 20 14 st %g4, [ %l0 + 0x14 ] <== NOT EXECUTED 4000dedc: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000dee0: 02 80 00 44 be 4000dff0 <== NOT EXECUTED 4000dee4: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { 4000dee8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000deec: 32 bf ff 6c bne,a 4000dc9c <== NOT EXECUTED 4000def0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED prevCounter = pipe->readerCounter; 4000def4: 10 80 00 0c b 4000df24 <== NOT EXECUTED 4000def8: e4 04 20 20 ld [ %l0 + 0x20 ], %l2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 4000defc: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000df00: 7f ff e3 50 call 40006c40 <== NOT EXECUTED 4000df04: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000df08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000df0c: 12 bf ff 8c bne 4000dd3c <== NOT EXECUTED 4000df10: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4000df14: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 4000df18: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 4000df1c: 32 bf ff 60 bne,a 4000dc9c <== NOT EXECUTED 4000df20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 4000df24: 7f ff e3 8e call 40006d5c <== NOT EXECUTED 4000df28: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000df2c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000df30: 40 00 01 68 call 4000e4d0 <== NOT EXECUTED 4000df34: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000df38: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000df3c: 22 bf ff f0 be,a 4000defc <== NOT EXECUTED 4000df40: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4000df44: 10 bf ff 7e b 4000dd3c <== NOT EXECUTED 4000df48: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 4000df4c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000df50: 12 80 00 10 bne 4000df90 <== NOT EXECUTED 4000df54: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000df58: 7f ff e3 81 call 40006d5c <== NOT EXECUTED 4000df5c: e4 24 40 00 st %l2, [ %l1 ] <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000df60: 10 bf ff 45 b 4000dc74 <== NOT EXECUTED 4000df64: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4000df68: 40 00 01 29 call 4000e40c <== NOT EXECUTED 4000df6c: d0 04 e0 30 ld [ %l3 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4000df70: 40 00 01 27 call 4000e40c <== NOT EXECUTED 4000df74: d0 04 e0 2c ld [ %l3 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4000df78: d0 04 c0 00 ld [ %l3 ], %o0 <== NOT EXECUTED 4000df7c: 7f ff f7 2f call 4000bc38 <== NOT EXECUTED 4000df80: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED err_buf: free(pipe); 4000df84: 7f ff f7 2d call 4000bc38 <== NOT EXECUTED 4000df88: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 4000df8c: 30 bf ff 34 b,a 4000dc5c <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4000df90: 40 00 01 1f call 4000e40c <== NOT EXECUTED 4000df94: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000df98: 40 00 01 1d call 4000e40c <== NOT EXECUTED 4000df9c: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000dfa0: 7f ff e2 fb call 40006b8c <== NOT EXECUTED 4000dfa4: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000dfa8: 7f ff f7 24 call 4000bc38 <== NOT EXECUTED 4000dfac: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED free(pipe); 4000dfb0: 7f ff f7 22 call 4000bc38 <== NOT EXECUTED 4000dfb4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000dfb8: 7f ff e3 69 call 40006d5c <== NOT EXECUTED 4000dfbc: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 4000dfc0: 81 c7 e0 08 ret <== NOT EXECUTED 4000dfc4: 81 e8 00 00 restore <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4000dfc8: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000dfcc: 40 00 01 2a call 4000e474 <== NOT EXECUTED 4000dfd0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000dfd4: 10 bf ff aa b 4000de7c <== NOT EXECUTED 4000dfd8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4000dfdc: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000dfe0: 40 00 01 25 call 4000e474 <== NOT EXECUTED 4000dfe4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 4000dfe8: 10 bf ff 39 b 4000dccc <== NOT EXECUTED 4000dfec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 4000dff0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000dff4: 40 00 01 20 call 4000e474 <== NOT EXECUTED 4000dff8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED 4000dffc: 10 bf ff bb b 4000dee8 <== NOT EXECUTED 4000e000: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000e004: 40 00 e1 10 call 40046444 <__end+0x28bb4> <== NOT EXECUTED 4000e008: 40 00 e1 c4 call 40046718 <__end+0x28e88> <== NOT EXECUTED 4000e00c: 40 00 e1 b0 call 400466cc <__end+0x28e3c> <== NOT EXECUTED 4000e010: 40 00 e1 44 call 40046520 <__end+0x28c90> <== NOT EXECUTED 4000e014: 40 00 e1 44 call 40046524 <__end+0x28c94> <== NOT EXECUTED 4000e018: 40 00 e1 90 call 40046658 <__end+0x28dc8> <== NOT EXECUTED 4000e01c: 40 00 e1 84 call 4004662c <__end+0x28d9c> <== NOT EXECUTED 4000e020: 40 00 e1 a8 call 400466c0 <__end+0x28e30> <== NOT EXECUTED =============================================================================== 4000aa50 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000aa50: 05 10 00 a6 sethi %hi(0x40029800), %g2 <== NOT EXECUTED 4000aa54: c2 00 a1 c8 ld [ %g2 + 0x1c8 ], %g1 ! 400299c8 <== NOT EXECUTED 4000aa58: 84 10 a1 c8 or %g2, 0x1c8, %g2 <== NOT EXECUTED 4000aa5c: 84 00 a0 04 add %g2, 4, %g2 <== NOT EXECUTED 4000aa60: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000aa64: 02 80 00 10 be 4000aaa4 <== NOT EXECUTED 4000aa68: 01 00 00 00 nop <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 4000aa6c: c8 02 60 10 ld [ %o1 + 0x10 ], %g4 <== NOT EXECUTED 4000aa70: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED 4000aa74: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 4000aa78: 32 80 00 08 bne,a 4000aa98 <== NOT EXECUTED 4000aa7c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000aa80: 81 c3 e0 08 retl <== NOT EXECUTED 4000aa84: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 4000aa88: 80 a0 c0 04 cmp %g3, %g4 <== NOT EXECUTED 4000aa8c: 02 80 00 08 be 4000aaac <== NOT EXECUTED 4000aa90: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 4000aa94: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000aa98: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000aa9c: 32 bf ff fb bne,a 4000aa88 <== NOT EXECUTED 4000aaa0: c6 00 60 18 ld [ %g1 + 0x18 ], %g3 <== NOT EXECUTED return true; } } return false; } 4000aaa4: 81 c3 e0 08 retl <== NOT EXECUTED 4000aaa8: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000aaac: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 400048fc : long fpathconf( int fd, int name ) { 400048fc: 9d e3 bf a0 save %sp, -96, %sp long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 40004900: 03 10 00 82 sethi %hi(0x40020800), %g1 40004904: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 40004908: 80 a6 00 01 cmp %i0, %g1 4000490c: 1a 80 00 3f bcc 40004a08 40004910: 03 10 00 85 sethi %hi(0x40021400), %g1 iop = rtems_libio_iop(fd); 40004914: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 ! 400214c8 40004918: 85 2e 20 06 sll %i0, 6, %g2 4000491c: b1 2e 20 03 sll %i0, 3, %i0 40004920: b0 06 00 02 add %i0, %g2, %i0 40004924: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 40004928: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000492c: 80 88 61 00 btst 0x100, %g1 40004930: 02 80 00 36 be 40004a08 <== NEVER TAKEN 40004934: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 40004938: 02 80 00 3a be 40004a20 <== NEVER TAKEN 4000493c: 80 a6 60 0b cmp %i1, 0xb * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 40004940: 08 80 00 08 bleu 40004960 40004944: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 40004948: 40 00 35 67 call 40011ee4 <__errno> 4000494c: b0 10 3f ff mov -1, %i0 40004950: 82 10 20 16 mov 0x16, %g1 40004954: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 40004958: 81 c7 e0 08 ret 4000495c: 81 e8 00 00 restore * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 40004960: b3 2e 60 02 sll %i1, 2, %i1 40004964: 05 10 00 12 sethi %hi(0x40004800), %g2 40004968: 84 10 a0 cc or %g2, 0xcc, %g2 ! 400048cc 4000496c: c4 00 80 19 ld [ %g2 + %i1 ], %g2 40004970: 81 c0 80 00 jmp %g2 40004974: 01 00 00 00 nop break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 40004978: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 4000497c: 81 c7 e0 08 ret 40004980: 81 e8 00 00 restore break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 40004984: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 40004988: 81 c7 e0 08 ret 4000498c: 81 e8 00 00 restore break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 40004990: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 40004994: 81 c7 e0 08 ret 40004998: 81 e8 00 00 restore break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 4000499c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 400049a0: 81 c7 e0 08 ret 400049a4: 81 e8 00 00 restore break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 400049a8: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 400049ac: 81 c7 e0 08 ret 400049b0: 81 e8 00 00 restore break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 400049b4: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 400049b8: 81 c7 e0 08 ret 400049bc: 81 e8 00 00 restore break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 400049c0: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 400049c4: 81 c7 e0 08 ret 400049c8: 81 e8 00 00 restore break; case _PC_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 400049cc: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 400049d0: 81 c7 e0 08 ret 400049d4: 81 e8 00 00 restore break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 400049d8: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 400049dc: 81 c7 e0 08 ret 400049e0: 81 e8 00 00 restore switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; break; case _PC_MAX_CANON: return_value = the_limits->max_canon; 400049e4: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 400049e8: 81 c7 e0 08 ret 400049ec: 81 e8 00 00 restore the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 400049f0: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 400049f4: 81 c7 e0 08 ret 400049f8: 81 e8 00 00 restore break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 400049fc: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 40004a00: 81 c7 e0 08 ret 40004a04: 81 e8 00 00 restore rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 40004a08: 40 00 35 37 call 40011ee4 <__errno> 40004a0c: b0 10 3f ff mov -1, %i0 40004a10: 82 10 20 09 mov 9, %g1 40004a14: c2 22 00 00 st %g1, [ %o0 ] 40004a18: 81 c7 e0 08 ret 40004a1c: 81 e8 00 00 restore rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 40004a20: 40 00 35 31 call 40011ee4 <__errno> <== NOT EXECUTED 40004a24: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004a28: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004a2c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004a30: 81 c7 e0 08 ret <== NOT EXECUTED 40004a34: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000bc38 : void free( void *ptr ) { MSBUMP(free_calls, 1); 4000bc38: 9d e3 bf a0 save %sp, -96, %sp 4000bc3c: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000bc40: 82 10 62 30 or %g1, 0x230, %g1 ! 4001d230 4000bc44: c4 00 60 0c ld [ %g1 + 0xc ], %g2 4000bc48: b2 10 00 18 mov %i0, %i1 4000bc4c: 84 00 a0 01 inc %g2 if ( !ptr ) 4000bc50: 80 a6 20 00 cmp %i0, 0 4000bc54: 02 80 00 15 be 4000bca8 4000bc58: c4 20 60 0c st %g2, [ %g1 + 0xc ] /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000bc5c: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000bc60: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current> 4000bc64: 80 a0 60 03 cmp %g1, 3 4000bc68: 02 80 00 17 be 4000bcc4 <== ALWAYS TAKEN 4000bc6c: 03 10 00 73 sethi %hi(0x4001cc00), %g1 #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000bc70: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001cf38 4000bc74: 80 a0 60 00 cmp %g1, 0 4000bc78: 02 80 00 06 be 4000bc90 <== ALWAYS TAKEN 4000bc7c: 21 10 00 72 sethi %hi(0x4001c800), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 4000bc80: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 4000bc84: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000bc88: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 4000bc8c: 21 10 00 72 sethi %hi(0x4001c800), %l0 <== NOT EXECUTED 4000bc90: d0 04 21 10 ld [ %l0 + 0x110 ], %o0 ! 4001c910 4000bc94: 40 00 04 b8 call 4000cf74 <_Protected_heap_Free> 4000bc98: 92 10 00 19 mov %i1, %o1 4000bc9c: 80 8a 20 ff btst 0xff, %o0 4000bca0: 02 80 00 04 be 4000bcb0 <== NEVER TAKEN 4000bca4: c2 04 21 10 ld [ %l0 + 0x110 ], %g1 4000bca8: 81 c7 e0 08 ret 4000bcac: 81 e8 00 00 restore printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4000bcb0: 31 10 00 6f sethi %hi(0x4001bc00), %i0 <== NOT EXECUTED 4000bcb4: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 4000bcb8: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 4000bcbc: 7f ff e1 3a call 400041a4 <== NOT EXECUTED 4000bcc0: 91 ee 22 60 restore %i0, 0x260, %o0 <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000bcc4: 40 00 01 2f call 4000c180 4000bcc8: 01 00 00 00 nop 4000bccc: 80 8a 20 ff btst 0xff, %o0 4000bcd0: 12 bf ff e8 bne 4000bc70 <== ALWAYS TAKEN 4000bcd4: 03 10 00 73 sethi %hi(0x4001cc00), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4000bcd8: 40 00 01 3c call 4000c1c8 <== NOT EXECUTED 4000bcdc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000523c : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 4000523c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 40005240: 03 10 00 80 sethi %hi(0x40020000), %g1 <== NOT EXECUTED 40005244: 82 10 60 b8 or %g1, 0xb8, %g1 ! 400200b8 <== NOT EXECUTED 40005248: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 4000524c: 02 80 00 18 be 400052ac <== NOT EXECUTED 40005250: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 40005254: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40005258: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000525c: 22 80 00 09 be,a 40005280 <== NOT EXECUTED 40005260: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40005264: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005268: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000526c: 22 80 00 05 be,a 40005280 <== NOT EXECUTED 40005270: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40005274: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005278: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 4000527c: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40005280: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005284: 02 80 00 08 be 400052a4 <== NOT EXECUTED 40005288: 01 00 00 00 nop <== NOT EXECUTED 4000528c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005290: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005294: 02 80 00 04 be 400052a4 <== NOT EXECUTED 40005298: 01 00 00 00 nop <== NOT EXECUTED 4000529c: 9f c0 40 00 call %g1 <== NOT EXECUTED 400052a0: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 400052a4: 7f ff fb 34 call 40003f74 <== NOT EXECUTED 400052a8: 81 e8 00 00 restore <== NOT EXECUTED 400052ac: 81 c7 e0 08 ret <== NOT EXECUTED 400052b0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4001aa5c : int fstat( int fd, struct stat *sbuf ) { 4001aa5c: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 4001aa60: 80 a6 60 00 cmp %i1, 0 4001aa64: 02 80 00 3b be 4001ab50 4001aa68: 03 10 00 72 sethi %hi(0x4001c800), %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 4001aa6c: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4001aa70: 80 a6 00 01 cmp %i0, %g1 4001aa74: 1a 80 00 2b bcc 4001ab20 4001aa78: 03 10 00 74 sethi %hi(0x4001d000), %g1 4001aa7c: d0 00 62 20 ld [ %g1 + 0x220 ], %o0 ! 4001d220 4001aa80: 83 2e 20 06 sll %i0, 6, %g1 4001aa84: b1 2e 20 03 sll %i0, 3, %i0 4001aa88: b0 06 00 01 add %i0, %g1, %i0 4001aa8c: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 4001aa90: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 4001aa94: 80 88 61 00 btst 0x100, %g1 4001aa98: 02 80 00 22 be 4001ab20 <== NEVER TAKEN 4001aa9c: 01 00 00 00 nop if ( !iop->handlers ) 4001aaa0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 4001aaa4: 80 a0 60 00 cmp %g1, 0 4001aaa8: 02 80 00 1e be 4001ab20 <== NEVER TAKEN 4001aaac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 4001aab0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4001aab4: 80 a0 60 00 cmp %g1, 0 4001aab8: 02 80 00 20 be 4001ab38 <== NEVER TAKEN 4001aabc: 92 10 00 19 mov %i1, %o1 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 4001aac0: c0 26 40 00 clr [ %i1 ] 4001aac4: c0 26 60 04 clr [ %i1 + 4 ] 4001aac8: c0 26 60 08 clr [ %i1 + 8 ] 4001aacc: c0 26 60 0c clr [ %i1 + 0xc ] 4001aad0: c0 26 60 10 clr [ %i1 + 0x10 ] 4001aad4: c0 26 60 14 clr [ %i1 + 0x14 ] 4001aad8: c0 26 60 18 clr [ %i1 + 0x18 ] 4001aadc: c0 26 60 1c clr [ %i1 + 0x1c ] 4001aae0: c0 26 60 20 clr [ %i1 + 0x20 ] 4001aae4: c0 26 60 24 clr [ %i1 + 0x24 ] 4001aae8: c0 26 60 28 clr [ %i1 + 0x28 ] 4001aaec: c0 26 60 2c clr [ %i1 + 0x2c ] 4001aaf0: c0 26 60 30 clr [ %i1 + 0x30 ] 4001aaf4: c0 26 60 34 clr [ %i1 + 0x34 ] 4001aaf8: c0 26 60 38 clr [ %i1 + 0x38 ] 4001aafc: c0 26 60 3c clr [ %i1 + 0x3c ] 4001ab00: c0 26 60 40 clr [ %i1 + 0x40 ] 4001ab04: c0 26 60 44 clr [ %i1 + 0x44 ] return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 4001ab08: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 4001ab0c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4001ab10: 9f c0 40 00 call %g1 4001ab14: 90 02 20 1c add %o0, 0x1c, %o0 } 4001ab18: 81 c7 e0 08 ret 4001ab1c: 91 e8 00 08 restore %g0, %o0, %o0 iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 4001ab20: 7f ff d1 80 call 4000f120 <__errno> 4001ab24: b0 10 3f ff mov -1, %i0 4001ab28: 82 10 20 09 mov 9, %g1 4001ab2c: c2 22 00 00 st %g1, [ %o0 ] 4001ab30: 81 c7 e0 08 ret 4001ab34: 81 e8 00 00 restore if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001ab38: 7f ff d1 7a call 4000f120 <__errno> <== NOT EXECUTED 4001ab3c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001ab40: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001ab44: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001ab48: 81 c7 e0 08 ret <== NOT EXECUTED 4001ab4c: 81 e8 00 00 restore <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 4001ab50: 7f ff d1 74 call 4000f120 <__errno> 4001ab54: b0 10 3f ff mov -1, %i0 4001ab58: 82 10 20 0e mov 0xe, %g1 4001ab5c: c2 22 00 00 st %g1, [ %o0 ] 4001ab60: 81 c7 e0 08 ret 4001ab64: 81 e8 00 00 restore =============================================================================== 40004c08 : #include int fsync( int fd ) { 40004c08: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40004c0c: 03 10 00 82 sethi %hi(0x40020800), %g1 40004c10: c2 00 63 a4 ld [ %g1 + 0x3a4 ], %g1 ! 40020ba4 40004c14: 80 a6 00 01 cmp %i0, %g1 40004c18: 1a 80 00 19 bcc 40004c7c <== NEVER TAKEN 40004c1c: 03 10 00 85 sethi %hi(0x40021400), %g1 iop = rtems_libio_iop( fd ); 40004c20: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 ! 400214c8 40004c24: 83 2e 20 06 sll %i0, 6, %g1 40004c28: b1 2e 20 03 sll %i0, 3, %i0 40004c2c: b0 06 00 01 add %i0, %g1, %i0 40004c30: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40004c34: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40004c38: 80 88 61 00 btst 0x100, %g1 40004c3c: 02 80 00 10 be 40004c7c <== NEVER TAKEN 40004c40: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40004c44: 02 80 00 14 be 40004c94 40004c48: 01 00 00 00 nop /* * Now process the fsync(). */ if ( !iop->handlers ) 40004c4c: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40004c50: 80 a0 60 00 cmp %g1, 0 40004c54: 02 80 00 0a be 40004c7c <== NEVER TAKEN 40004c58: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 40004c5c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40004c60: 80 a0 60 00 cmp %g1, 0 40004c64: 02 80 00 12 be 40004cac 40004c68: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 40004c6c: 9f c0 40 00 call %g1 40004c70: 01 00 00 00 nop } 40004c74: 81 c7 e0 08 ret 40004c78: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 40004c7c: 40 00 34 9a call 40011ee4 <__errno> <== NOT EXECUTED 40004c80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004c84: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40004c88: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004c8c: 81 c7 e0 08 ret <== NOT EXECUTED 40004c90: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40004c94: 40 00 34 94 call 40011ee4 <__errno> 40004c98: b0 10 3f ff mov -1, %i0 40004c9c: 82 10 20 16 mov 0x16, %g1 40004ca0: c2 22 00 00 st %g1, [ %o0 ] 40004ca4: 81 c7 e0 08 ret 40004ca8: 81 e8 00 00 restore if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004cac: 40 00 34 8e call 40011ee4 <__errno> 40004cb0: b0 10 3f ff mov -1, %i0 40004cb4: 82 10 20 86 mov 0x86, %g1 40004cb8: c2 22 00 00 st %g1, [ %o0 ] 40004cbc: 81 c7 e0 08 ret 40004cc0: 81 e8 00 00 restore =============================================================================== 4000bce4 : int ftruncate( int fd, off_t length ) { 4000bce4: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4000bce8: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000bcec: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4000bcf0: 80 a6 00 01 cmp %i0, %g1 4000bcf4: 1a 80 00 2b bcc 4000bda0 <== NEVER TAKEN 4000bcf8: 03 10 00 74 sethi %hi(0x4001d000), %g1 iop = rtems_libio_iop( fd ); 4000bcfc: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 4001d220 4000bd00: 85 2e 20 06 sll %i0, 6, %g2 4000bd04: b1 2e 20 03 sll %i0, 3, %i0 4000bd08: b0 06 00 02 add %i0, %g2, %i0 4000bd0c: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000bd10: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000bd14: 80 88 61 00 btst 0x100, %g1 4000bd18: 02 80 00 22 be 4000bda0 <== NEVER TAKEN 4000bd1c: 01 00 00 00 nop /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4000bd20: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 4000bd24: c2 27 bf ec st %g1, [ %fp + -20 ] 4000bd28: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 4000bd2c: c2 27 bf f0 st %g1, [ %fp + -16 ] 4000bd30: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4000bd34: c2 27 bf f4 st %g1, [ %fp + -12 ] 4000bd38: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 4000bd3c: c2 27 bf f8 st %g1, [ %fp + -8 ] 4000bd40: c4 06 20 2c ld [ %i0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 4000bd44: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000bd48: 80 a0 60 00 cmp %g1, 0 4000bd4c: 02 80 00 21 be 4000bdd0 <== NEVER TAKEN 4000bd50: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4000bd54: 9f c0 40 00 call %g1 4000bd58: 90 07 bf ec add %fp, -20, %o0 4000bd5c: 80 a2 20 01 cmp %o0, 1 4000bd60: 02 80 00 22 be 4000bde8 4000bd64: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000bd68: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000bd6c: 80 88 60 04 btst 4, %g1 4000bd70: 02 80 00 12 be 4000bdb8 <== NEVER TAKEN 4000bd74: 01 00 00 00 nop if ( !iop->handlers->ftruncate_h ) 4000bd78: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000bd7c: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000bd80: 80 a0 60 00 cmp %g1, 0 4000bd84: 02 80 00 13 be 4000bdd0 <== NEVER TAKEN 4000bd88: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4000bd8c: 92 10 00 19 mov %i1, %o1 4000bd90: 9f c0 40 00 call %g1 4000bd94: 94 10 00 1a mov %i2, %o2 } 4000bd98: 81 c7 e0 08 ret 4000bd9c: 91 e8 00 08 restore %g0, %o0, %o0 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4000bda0: 40 00 0c e0 call 4000f120 <__errno> <== NOT EXECUTED 4000bda4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000bda8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4000bdac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000bdb0: 81 c7 e0 08 ret <== NOT EXECUTED 4000bdb4: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000bdb8: 40 00 0c da call 4000f120 <__errno> <== NOT EXECUTED 4000bdbc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000bdc0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000bdc4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000bdc8: 81 c7 e0 08 ret <== NOT EXECUTED 4000bdcc: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000bdd0: 40 00 0c d4 call 4000f120 <__errno> <== NOT EXECUTED 4000bdd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000bdd8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000bddc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000bde0: 81 c7 e0 08 ret <== NOT EXECUTED 4000bde4: 81 e8 00 00 restore <== NOT EXECUTED loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 4000bde8: 40 00 0c ce call 4000f120 <__errno> 4000bdec: b0 10 3f ff mov -1, %i0 4000bdf0: 82 10 20 15 mov 0x15, %g1 4000bdf4: c2 22 00 00 st %g1, [ %o0 ] 4000bdf8: 81 c7 e0 08 ret 4000bdfc: 81 e8 00 00 restore =============================================================================== 4001f300 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4001f300: 9d e3 bf 88 save %sp, -120, %sp /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 4001f304: 03 10 00 89 sethi %hi(0x40022400), %g1 4001f308: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 40022504 4001f30c: 80 a6 00 01 cmp %i0, %g1 4001f310: 1a 80 00 08 bcc 4001f330 <== NEVER TAKEN 4001f314: a0 10 20 00 clr %l0 4001f318: 03 10 00 8b sethi %hi(0x40022c00), %g1 4001f31c: e0 00 63 44 ld [ %g1 + 0x344 ], %l0 ! 40022f44 4001f320: 83 2e 20 06 sll %i0, 6, %g1 4001f324: b1 2e 20 03 sll %i0, 3, %i0 4001f328: b0 06 00 01 add %i0, %g1, %i0 4001f32c: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 4001f330: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4001f334: c2 27 bf ec st %g1, [ %fp + -20 ] 4001f338: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 4001f33c: c2 27 bf f0 st %g1, [ %fp + -16 ] 4001f340: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 4001f344: c2 27 bf f4 st %g1, [ %fp + -12 ] 4001f348: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4001f34c: c2 27 bf f8 st %g1, [ %fp + -8 ] 4001f350: c4 04 20 2c ld [ %l0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 4001f354: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4001f358: 80 a0 60 00 cmp %g1, 0 4001f35c: 02 80 00 17 be 4001f3b8 <== NEVER TAKEN 4001f360: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 4001f364: 9f c0 40 00 call %g1 4001f368: 90 07 bf ec add %fp, -20, %o0 4001f36c: 80 a2 20 01 cmp %o0, 1 4001f370: 12 80 00 0c bne 4001f3a0 4001f374: 01 00 00 00 nop /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 4001f378: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001f37c: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001f380: 80 a0 60 00 cmp %g1, 0 4001f384: 02 80 00 0d be 4001f3b8 <== NEVER TAKEN 4001f388: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 4001f38c: 92 10 00 19 mov %i1, %o1 4001f390: 9f c0 40 00 call %g1 4001f394: 94 10 00 1a mov %i2, %o2 } 4001f398: 81 c7 e0 08 ret 4001f39c: 91 e8 00 08 restore %g0, %o0, %o0 loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4001f3a0: 7f ff cb c5 call 400122b4 <__errno> 4001f3a4: b0 10 3f ff mov -1, %i0 4001f3a8: 82 10 20 14 mov 0x14, %g1 4001f3ac: c2 22 00 00 st %g1, [ %o0 ] 4001f3b0: 81 c7 e0 08 ret 4001f3b4: 81 e8 00 00 restore * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001f3b8: 7f ff cb bf call 400122b4 <__errno> <== NOT EXECUTED 4001f3bc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001f3c0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001f3c4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001f3c8: 81 c7 e0 08 ret <== NOT EXECUTED 4001f3cc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004404 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40004404: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40004408: 7f ff ff b3 call 400042d4 4000440c: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 40004410: 11 10 00 7c sethi %hi(0x4001f000), %o0 40004414: 13 10 00 7c sethi %hi(0x4001f000), %o1 40004418: 90 12 23 98 or %o0, 0x398, %o0 4000441c: 40 00 36 82 call 40011e24 40004420: 92 12 63 20 or %o1, 0x320, %o1 40004424: a0 92 20 00 orcc %o0, 0, %l0 40004428: 12 80 00 0b bne 40004454 <== ALWAYS TAKEN 4000442c: 92 10 00 1a mov %i2, %o1 40004430: 30 80 00 27 b,a 400044cc <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 40004434: 40 00 3a 76 call 40012e0c 40004438: 92 10 00 18 mov %i0, %o1 4000443c: 80 a0 00 08 cmp %g0, %o0 40004440: 82 60 3f ff subx %g0, -1, %g1 } else { match = (grp->gr_gid == gid); } if (match) { 40004444: 80 a0 60 00 cmp %g1, 0 40004448: 12 80 00 14 bne 40004498 4000444c: 90 10 00 10 mov %l0, %o0 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 40004450: 92 10 00 1a mov %i2, %o1 40004454: 94 10 00 1b mov %i3, %o2 40004458: 96 10 00 1c mov %i4, %o3 4000445c: 7f ff fe d1 call 40003fa0 40004460: 90 10 00 10 mov %l0, %o0 40004464: 80 a2 20 00 cmp %o0, 0 40004468: 02 80 00 11 be 400044ac <== NEVER TAKEN 4000446c: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 40004470: 32 bf ff f1 bne,a 40004434 <== ALWAYS TAKEN 40004474: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 40004478: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 4000447c: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40004480: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40004484: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 40004488: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000448c: 02 bf ff f2 be 40004454 <== NOT EXECUTED 40004490: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 40004494: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004498: 40 00 34 8d call 400116cc 4000449c: b0 10 20 00 clr %i0 *result = grp; 400044a0: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400044a4: 81 c7 e0 08 ret 400044a8: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 400044ac: 40 00 34 30 call 4001156c <__errno> <== NOT EXECUTED 400044b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400044b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400044b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 400044bc: 40 00 34 84 call 400116cc <== NOT EXECUTED 400044c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 400044c4: 81 c7 e0 08 ret <== NOT EXECUTED 400044c8: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 400044cc: 40 00 34 28 call 4001156c <__errno> <== NOT EXECUTED 400044d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400044d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400044d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 400044dc: 81 c7 e0 08 ret <== NOT EXECUTED 400044e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004120 : return NULL; return p; } struct group *getgrent(void) { 40004120: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 40004124: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED 40004128: d0 00 62 dc ld [ %g1 + 0x2dc ], %o0 ! 40020adc <== NOT EXECUTED 4000412c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004130: 32 80 00 04 bne,a 40004140 <== NOT EXECUTED 40004134: 31 10 00 82 sethi %hi(0x40020800), %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) return NULL; return &grent; } 40004138: 81 c7 e0 08 ret <== NOT EXECUTED 4000413c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 40004140: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED 40004144: 92 16 23 a8 or %i0, 0x3a8, %o1 <== NOT EXECUTED 40004148: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 4000414c: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004150: 7f ff ff 94 call 40003fa0 <== NOT EXECUTED 40004154: b0 16 23 a8 or %i0, 0x3a8, %i0 <== NOT EXECUTED 40004158: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000415c: 02 bf ff f7 be 40004138 <== NOT EXECUTED 40004160: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &grent; } 40004164: 81 c7 e0 08 ret <== NOT EXECUTED 40004168: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004518 : } struct group *getgrgid( gid_t gid ) { 40004518: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 4000451c: 13 10 00 82 sethi %hi(0x40020800), %o1 <== NOT EXECUTED 40004520: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40004524: 92 12 63 a8 or %o1, 0x3a8, %o1 <== NOT EXECUTED 40004528: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 4000452c: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED 40004530: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004534: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 40004538: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 4000453c: 7f ff ff ea call 400044e4 <== NOT EXECUTED 40004540: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004544: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004548: 22 80 00 02 be,a 40004550 <== NOT EXECUTED 4000454c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 40004550: 81 c7 e0 08 ret <== NOT EXECUTED 40004554: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400044e4 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 400044e4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 400044e8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 400044ec: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 400044f0: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 400044f4: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 400044f8: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 400044fc: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40004500: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40004504: 90 10 20 00 clr %o0 <== NOT EXECUTED 40004508: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000450c: 7f ff ff be call 40004404 <== NOT EXECUTED 40004510: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40004584 : } struct group *getgrnam( const char *name ) { 40004584: 9d e3 bf 98 save %sp, -104, %sp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 40004588: 13 10 00 82 sethi %hi(0x40020800), %o1 4000458c: 90 10 00 18 mov %i0, %o0 40004590: 92 12 63 a8 or %o1, 0x3a8, %o1 40004594: 15 10 00 82 sethi %hi(0x40020800), %o2 40004598: 96 10 20 c8 mov 0xc8, %o3 4000459c: 94 12 a2 e0 or %o2, 0x2e0, %o2 400045a0: 98 07 bf fc add %fp, -4, %o4 400045a4: 7f ff ff ed call 40004558 400045a8: b0 10 20 00 clr %i0 400045ac: 80 a2 20 00 cmp %o0, 0 400045b0: 22 80 00 02 be,a 400045b8 <== ALWAYS TAKEN 400045b4: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 400045b8: 81 c7 e0 08 ret 400045bc: 81 e8 00 00 restore =============================================================================== 40025650 : */ pid_t getpid( void ) { return _Objects_Local_node; } 40025650: 81 c3 e0 08 retl <== NOT EXECUTED 40025654: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED =============================================================================== 40004604 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40004604: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40004608: 7f ff ff 33 call 400042d4 4000460c: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 40004610: 11 10 00 7c sethi %hi(0x4001f000), %o0 40004614: 13 10 00 7c sethi %hi(0x4001f000), %o1 40004618: 90 12 23 10 or %o0, 0x310, %o0 4000461c: 40 00 36 02 call 40011e24 40004620: 92 12 63 20 or %o1, 0x320, %o1 40004624: a0 92 20 00 orcc %o0, 0, %l0 40004628: 12 80 00 0b bne 40004654 <== ALWAYS TAKEN 4000462c: 92 10 00 1a mov %i2, %o1 40004630: 30 80 00 27 b,a 400046cc <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 40004634: 40 00 39 f6 call 40012e0c 40004638: 92 10 00 18 mov %i0, %o1 4000463c: 80 a0 00 08 cmp %g0, %o0 40004640: 82 60 3f ff subx %g0, -1, %g1 } else { match = (pwd->pw_uid == uid); } if (match) { 40004644: 80 a0 60 00 cmp %g1, 0 40004648: 12 80 00 14 bne 40004698 4000464c: 90 10 00 10 mov %l0, %o0 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 40004650: 92 10 00 1a mov %i2, %o1 40004654: 94 10 00 1b mov %i3, %o2 40004658: 96 10 00 1c mov %i4, %o3 4000465c: 7f ff fe c4 call 4000416c 40004660: 90 10 00 10 mov %l0, %o0 40004664: 80 a2 20 00 cmp %o0, 0 40004668: 02 80 00 11 be 400046ac <== NEVER TAKEN 4000466c: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 40004670: 32 bf ff f1 bne,a 40004634 <== ALWAYS TAKEN 40004674: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 40004678: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 4000467c: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40004680: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40004684: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 40004688: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000468c: 02 bf ff f2 be 40004654 <== NOT EXECUTED 40004690: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 40004694: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004698: 40 00 34 0d call 400116cc 4000469c: b0 10 20 00 clr %i0 *result = pwd; 400046a0: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400046a4: 81 c7 e0 08 ret 400046a8: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 400046ac: 40 00 33 b0 call 4001156c <__errno> <== NOT EXECUTED 400046b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400046b4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400046b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 400046bc: 40 00 34 04 call 400116cc <== NOT EXECUTED 400046c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 400046c4: 81 c7 e0 08 ret <== NOT EXECUTED 400046c8: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 400046cc: 40 00 33 a8 call 4001156c <__errno> <== NOT EXECUTED 400046d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400046d4: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400046d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 400046dc: 81 c7 e0 08 ret <== NOT EXECUTED 400046e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004288 : return NULL; return p; } struct passwd *getpwent(void) { 40004288: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 4000428c: 03 10 00 82 sethi %hi(0x40020800), %g1 <== NOT EXECUTED 40004290: d0 00 61 f4 ld [ %g1 + 0x1f4 ], %o0 ! 400209f4 <== NOT EXECUTED 40004294: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004298: 32 80 00 04 bne,a 400042a8 <== NOT EXECUTED 4000429c: 31 10 00 82 sethi %hi(0x40020800), %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) return NULL; return &pwent; } 400042a0: 81 c7 e0 08 ret <== NOT EXECUTED 400042a4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 400042a8: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED 400042ac: 92 16 22 c0 or %i0, 0x2c0, %o1 <== NOT EXECUTED 400042b0: 94 12 a1 f8 or %o2, 0x1f8, %o2 <== NOT EXECUTED 400042b4: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400042b8: 7f ff ff ad call 4000416c <== NOT EXECUTED 400042bc: b0 16 22 c0 or %i0, 0x2c0, %i0 <== NOT EXECUTED 400042c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400042c4: 02 bf ff f7 be 400042a0 <== NOT EXECUTED 400042c8: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &pwent; } 400042cc: 81 c7 e0 08 ret <== NOT EXECUTED 400042d0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004784 : } struct passwd *getpwnam( const char *name ) { 40004784: 9d e3 bf 98 save %sp, -104, %sp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 40004788: 13 10 00 82 sethi %hi(0x40020800), %o1 4000478c: 90 10 00 18 mov %i0, %o0 40004790: 92 12 62 c0 or %o1, 0x2c0, %o1 40004794: 15 10 00 82 sethi %hi(0x40020800), %o2 40004798: 96 10 20 c8 mov 0xc8, %o3 4000479c: 94 12 a1 f8 or %o2, 0x1f8, %o2 400047a0: 98 07 bf fc add %fp, -4, %o4 400047a4: 7f ff ff ed call 40004758 400047a8: b0 10 20 00 clr %i0 400047ac: 80 a2 20 00 cmp %o0, 0 400047b0: 22 80 00 02 be,a 400047b8 <== ALWAYS TAKEN 400047b4: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 400047b8: 81 c7 e0 08 ret 400047bc: 81 e8 00 00 restore =============================================================================== 40004718 : } struct passwd *getpwuid( uid_t uid ) { 40004718: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 4000471c: 13 10 00 82 sethi %hi(0x40020800), %o1 <== NOT EXECUTED 40004720: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40004724: 92 12 62 c0 or %o1, 0x2c0, %o1 <== NOT EXECUTED 40004728: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 4000472c: 15 10 00 82 sethi %hi(0x40020800), %o2 <== NOT EXECUTED 40004730: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004734: 94 12 a1 f8 or %o2, 0x1f8, %o2 <== NOT EXECUTED 40004738: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 4000473c: 7f ff ff ea call 400046e4 <== NOT EXECUTED 40004740: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004744: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004748: 22 80 00 02 be,a 40004750 <== NOT EXECUTED 4000474c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 40004750: 81 c7 e0 08 ret <== NOT EXECUTED 40004754: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400046e4 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 400046e4: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 400046e8: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 400046ec: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 400046f0: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 400046f4: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 400046f8: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 400046fc: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40004700: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40004704: 90 10 20 00 clr %o0 <== NOT EXECUTED 40004708: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000470c: 7f ff ff be call 40004604 <== NOT EXECUTED 40004710: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000be00 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 4000be00: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4000be04: 80 a6 20 00 cmp %i0, 0 4000be08: 02 80 00 11 be 4000be4c <== NEVER TAKEN 4000be0c: 01 00 00 00 nop { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 4000be10: 7f ff d8 01 call 40001e14 4000be14: 01 00 00 00 nop 4000be18: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 4000be1c: 40 00 03 10 call 4000ca5c <_TOD_Get> 4000be20: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 4000be24: 7f ff d8 00 call 40001e24 4000be28: 90 10 00 10 mov %l0, %o0 useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 4000be2c: d0 07 bf fc ld [ %fp + -4 ], %o0 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 4000be30: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 4000be34: 92 10 23 e8 mov 0x3e8, %o1 4000be38: 40 00 32 54 call 40018788 <.div> 4000be3c: c2 26 00 00 st %g1, [ %i0 ] 4000be40: d0 26 20 04 st %o0, [ %i0 + 4 ] * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 4000be44: 81 c7 e0 08 ret 4000be48: 91 e8 20 00 restore %g0, 0, %o0 void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 4000be4c: 40 00 0c b5 call 4000f120 <__errno> <== NOT EXECUTED 4000be50: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000be54: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000be58: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 4000be5c: 81 c7 e0 08 ret <== NOT EXECUTED 4000be60: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400147e8 : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 400147e8: c4 02 20 3c ld [ %o0 + 0x3c ], %g2 400147ec: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 400147f0: 80 a0 a0 01 cmp %g2, 1 400147f4: 12 80 00 05 bne 40014808 <== NEVER TAKEN 400147f8: 82 10 3f ff mov -1, %g1 if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 400147fc: c0 22 20 10 clr [ %o0 + 0x10 ] 40014800: c0 22 20 14 clr [ %o0 + 0x14 ] 40014804: 82 10 20 00 clr %g1 return 0; } 40014808: 81 c3 e0 08 retl 4001480c: 90 10 00 01 mov %g1, %o0 =============================================================================== 40014a68 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40014a68: 9d e3 be 88 save %sp, -376, %sp <== NOT EXECUTED int current_entry; int first_entry; int last_entry; struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; 40014a6c: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40014a70: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40014a74: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40014a78: a4 04 a0 54 add %l2, 0x54, %l2 <== NOT EXECUTED struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) 40014a7c: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 40014a80: 02 80 00 36 be 40014b58 <== NOT EXECUTED 40014a84: b0 10 20 00 clr %i0 <== NOT EXECUTED /* Move to the first of the desired directory entries */ the_node = the_chain->first; bytes_transferred = 0; first_entry = iop->offset; 40014a88: ea 04 20 14 ld [ %l0 + 0x14 ], %l5 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40014a8c: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED 40014a90: 40 00 27 20 call 4001e710 <.udiv> <== NOT EXECUTED 40014a94: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED 40014a98: 85 2a 20 05 sll %o0, 5, %g2 <== NOT EXECUTED 40014a9c: 83 2a 20 03 sll %o0, 3, %g1 <== NOT EXECUTED 40014aa0: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40014aa4: a9 28 60 03 sll %g1, 3, %l4 <== NOT EXECUTED 40014aa8: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED 40014aac: a8 05 00 15 add %l4, %l5, %l4 <== NOT EXECUTED /* The directory was not empty so try to move to the desired entry in chain*/ for ( 40014ab0: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40014ab4: 04 80 00 29 ble 40014b58 <== NOT EXECUTED 40014ab8: a6 10 20 00 clr %l3 <== NOT EXECUTED } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 40014abc: ba 10 21 18 mov 0x118, %i5 <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 40014ac0: ae 07 be e8 add %fp, -280, %l7 <== NOT EXECUTED 40014ac4: 10 80 00 08 b 40014ae4 <== NOT EXECUTED 40014ac8: ac 07 be fc add %fp, -260, %l6 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 40014acc: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED 40014ad0: 16 80 00 22 bge 40014b58 <== NOT EXECUTED 40014ad4: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 40014ad8: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 40014adc: 02 80 00 21 be 40014b60 <== NOT EXECUTED 40014ae0: 01 00 00 00 nop <== NOT EXECUTED /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 40014ae4: 80 a5 40 13 cmp %l5, %l3 <== NOT EXECUTED 40014ae8: 34 bf ff f9 bg,a 40014acc <== NOT EXECUTED 40014aec: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 40014af0: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED tmp_dirent.d_namlen = strlen( the_jnode->name ); 40014af4: b8 04 60 0c add %l1, 0xc, %i4 <== NOT EXECUTED if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 40014af8: c2 27 be e8 st %g1, [ %fp + -280 ] <== NOT EXECUTED /* entries to return */ } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 40014afc: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED 40014b00: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED 40014b04: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED tmp_dirent.d_reclen = sizeof( struct dirent ); 40014b08: fa 37 be f8 sth %i5, [ %fp + -264 ] <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 40014b0c: 40 00 05 21 call 40015f90 <== NOT EXECUTED 40014b10: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40014b14: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 40014b18: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40014b1c: 40 00 04 e5 call 40015eb0 <== NOT EXECUTED 40014b20: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED memcpy( 40014b24: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 40014b28: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 40014b2c: 40 00 03 b6 call 40015a04 <== NOT EXECUTED 40014b30: 94 10 21 18 mov 0x118, %o2 <== NOT EXECUTED buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 40014b34: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED * to the end of the exisiting file, the remaining entries will be placed in * the buffer and the returned value will be equal to -m actual- times the * size of a directory entry. */ ssize_t imfs_dir_read( 40014b38: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED memcpy( buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 40014b3c: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED 40014b40: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 40014b44: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); 40014b48: b0 06 21 18 add %i0, 0x118, %i0 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 40014b4c: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED 40014b50: 06 bf ff e2 bl 40014ad8 <== NOT EXECUTED 40014b54: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED the_node = the_node->next; } /* Success */ return bytes_transferred; } 40014b58: 81 c7 e0 08 ret <== NOT EXECUTED 40014b5c: 81 e8 00 00 restore <== NOT EXECUTED 40014b60: 81 c7 e0 08 ret <== NOT EXECUTED 40014b64: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40014964 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40014964: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40014968: e0 06 40 00 ld [ %i1 ], %l0 4001496c: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 40014970: 82 04 20 54 add %l0, 0x54, %g1 40014974: 80 a0 80 01 cmp %g2, %g1 40014978: 12 80 00 30 bne 40014a38 4001497c: 01 00 00 00 nop /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 40014980: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 40014984: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40014988: 80 a4 00 01 cmp %l0, %g1 4001498c: 02 80 00 31 be 40014a50 40014990: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 40014994: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 40014998: 80 a0 60 00 cmp %g1, 0 4001499c: 12 80 00 2d bne 40014a50 <== NEVER TAKEN 400149a0: 01 00 00 00 nop /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 400149a4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400149a8: 80 a0 60 00 cmp %g1, 0 400149ac: 22 80 00 06 be,a 400149c4 400149b0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 400149b4: 7f ff d3 82 call 400097bc <_Chain_Extract> 400149b8: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 400149bc: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 400149c0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 400149c4: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 400149c8: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 400149cc: 90 07 bf f8 add %fp, -8, %o0 400149d0: 7f ff c1 11 call 40004e14 400149d4: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 400149d8: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 400149dc: 90 10 00 10 mov %l0, %o0 400149e0: 7f ff f3 d2 call 40011928 400149e4: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 400149e8: 80 a2 20 00 cmp %o0, 0 400149ec: 12 80 00 11 bne 40014a30 400149f0: 01 00 00 00 nop 400149f4: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 400149f8: 80 a0 60 00 cmp %g1, 0 400149fc: 12 80 00 0d bne 40014a30 40014a00: 03 10 00 8c sethi %hi(0x40023000), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 40014a04: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40023160 40014a08: c4 06 40 00 ld [ %i1 ], %g2 40014a0c: c6 00 60 04 ld [ %g1 + 4 ], %g3 40014a10: 80 a0 c0 02 cmp %g3, %g2 40014a14: 22 80 00 02 be,a 40014a1c <== NEVER TAKEN 40014a18: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 40014a1c: 90 10 00 10 mov %l0, %o0 40014a20: 7f ff c0 d2 call 40004d68 40014a24: b0 10 20 00 clr %i0 40014a28: 81 c7 e0 08 ret 40014a2c: 81 e8 00 00 restore } return 0; } 40014a30: 81 c7 e0 08 ret 40014a34: 91 e8 20 00 restore %g0, 0, %o0 /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 40014a38: 40 00 01 b7 call 40015114 <__errno> 40014a3c: b0 10 3f ff mov -1, %i0 40014a40: 82 10 20 5a mov 0x5a, %g1 40014a44: c2 22 00 00 st %g1, [ %o0 ] 40014a48: 81 c7 e0 08 ret 40014a4c: 81 e8 00 00 restore /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 40014a50: 40 00 01 b1 call 40015114 <__errno> 40014a54: b0 10 3f ff mov -1, %i0 40014a58: 82 10 20 10 mov 0x10, %g1 40014a5c: c2 22 00 00 st %g1, [ %o0 ] 40014a60: 81 c7 e0 08 ret 40014a64: 81 e8 00 00 restore =============================================================================== 400042d4 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 400042d4: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 400042d8: 03 10 00 82 sethi %hi(0x40020800), %g1 400042dc: c4 48 61 f0 ldsb [ %g1 + 0x1f0 ], %g2 ! 400209f0 400042e0: 80 a0 a0 00 cmp %g2, 0 400042e4: 02 80 00 04 be 400042f4 400042e8: 84 10 20 01 mov 1, %g2 400042ec: 81 c7 e0 08 ret 400042f0: 81 e8 00 00 restore return; etc_passwd_initted = 1; mkdir("/etc", 0777); 400042f4: 92 10 21 ff mov 0x1ff, %o1 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 400042f8: c4 28 61 f0 stb %g2, [ %g1 + 0x1f0 ] mkdir("/etc", 0777); 400042fc: 11 10 00 7c sethi %hi(0x4001f000), %o0 40004300: 40 00 02 2e call 40004bb8 40004304: 90 12 23 08 or %o0, 0x308, %o0 ! 4001f308 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 40004308: 31 10 00 7c sethi %hi(0x4001f000), %i0 4000430c: 21 10 00 7c sethi %hi(0x4001f000), %l0 40004310: 90 16 23 10 or %i0, 0x310, %o0 40004314: 40 00 36 c4 call 40011e24 40004318: 92 14 23 20 or %l0, 0x320, %o1 4000431c: 80 a2 20 00 cmp %o0, 0 40004320: 22 80 00 0d be,a 40004354 <== ALWAYS TAKEN 40004324: 90 16 23 10 or %i0, 0x310, %o0 } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 40004328: 40 00 34 e9 call 400116cc 4000432c: 01 00 00 00 nop } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 40004330: 92 14 23 20 or %l0, 0x320, %o1 40004334: 21 10 00 7c sethi %hi(0x4001f000), %l0 40004338: 40 00 36 bb call 40011e24 4000433c: 90 14 23 98 or %l0, 0x398, %o0 ! 4001f398 40004340: 80 a2 20 00 cmp %o0, 0 40004344: 22 80 00 11 be,a 40004388 <== ALWAYS TAKEN 40004348: 90 14 23 98 or %l0, 0x398, %o0 fclose(fp); 4000434c: 40 00 34 e0 call 400116cc <== NOT EXECUTED 40004350: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 40004354: 13 10 00 7c sethi %hi(0x4001f000), %o1 40004358: 40 00 36 b3 call 40011e24 4000435c: 92 12 63 28 or %o1, 0x328, %o1 ! 4001f328 40004360: b0 92 20 00 orcc %o0, 0, %i0 40004364: 02 bf ff f3 be 40004330 <== NEVER TAKEN 40004368: 92 10 20 01 mov 1, %o1 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 4000436c: 94 10 20 66 mov 0x66, %o2 40004370: 96 10 00 18 mov %i0, %o3 40004374: 11 10 00 7c sethi %hi(0x4001f000), %o0 40004378: 40 00 38 9d call 400125ec 4000437c: 90 12 23 30 or %o0, 0x330, %o0 ! 4001f330 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 40004380: 10 bf ff ea b 40004328 40004384: 90 10 00 18 mov %i0, %o0 * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 40004388: 13 10 00 7c sethi %hi(0x4001f000), %o1 4000438c: 40 00 36 a6 call 40011e24 40004390: 92 12 63 28 or %o1, 0x328, %o1 ! 4001f328 40004394: b0 92 20 00 orcc %o0, 0, %i0 40004398: 02 bf ff d5 be 400042ec <== NEVER TAKEN 4000439c: 11 10 00 7c sethi %hi(0x4001f000), %o0 fprintf( fp, "root:x:0:root\n" 400043a0: 92 10 20 01 mov 1, %o1 400043a4: 94 10 20 2a mov 0x2a, %o2 400043a8: 96 10 00 18 mov %i0, %o3 400043ac: 40 00 38 90 call 400125ec 400043b0: 90 12 23 a8 or %o0, 0x3a8, %o0 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 400043b4: 40 00 34 c6 call 400116cc 400043b8: 81 e8 00 00 restore =============================================================================== 4000776c : int ioctl( int fd, ioctl_command_t command, ... ) { 4000776c: 9d e3 bf 98 save %sp, -104, %sp va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 40007770: 03 10 00 8d sethi %hi(0x40023400), %g1 40007774: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 40023504 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 40007778: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 4000777c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40007780: fa 27 a0 58 st %i5, [ %fp + 0x58 ] va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 40007784: 80 a6 00 01 cmp %i0, %g1 40007788: 1a 80 00 18 bcc 400077e8 4000778c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] iop = rtems_libio_iop( fd ); 40007790: 03 10 00 8f sethi %hi(0x40023c00), %g1 40007794: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 40023f04 40007798: 83 2e 20 06 sll %i0, 6, %g1 4000779c: b1 2e 20 03 sll %i0, 3, %i0 400077a0: b0 06 00 01 add %i0, %g1, %i0 400077a4: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 400077a8: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 400077ac: 80 88 61 00 btst 0x100, %g1 400077b0: 02 80 00 0e be 400077e8 <== NEVER TAKEN 400077b4: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 400077b8: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 400077bc: 80 a0 60 00 cmp %g1, 0 400077c0: 02 80 00 0a be 400077e8 <== NEVER TAKEN 400077c4: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 400077c8: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 400077cc: 80 a0 60 00 cmp %g1, 0 400077d0: 02 80 00 0c be 40007800 <== NEVER TAKEN 400077d4: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 400077d8: 9f c0 40 00 call %g1 400077dc: 94 10 00 1a mov %i2, %o2 return rc; } 400077e0: 81 c7 e0 08 ret 400077e4: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 400077e8: 40 00 37 59 call 4001554c <__errno> 400077ec: b0 10 3f ff mov -1, %i0 400077f0: 82 10 20 09 mov 9, %g1 400077f4: c2 22 00 00 st %g1, [ %o0 ] 400077f8: 81 c7 e0 08 ret 400077fc: 81 e8 00 00 restore if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007800: 40 00 37 53 call 4001554c <__errno> <== NOT EXECUTED 40007804: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007808: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000780c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007810: 81 c7 e0 08 ret <== NOT EXECUTED 40007814: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004dcc : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 40004dcc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 40004dd0: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 40004dd4: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004dd8: 02 80 00 03 be 40004de4 <== NOT EXECUTED 40004ddc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 40004de0: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 40004de4: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004de8: 02 80 00 0c be 40004e18 <== NOT EXECUTED 40004dec: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 40004df0: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED 40004df4: c4 00 a2 74 ld [ %g2 + 0x274 ], %g2 ! 4001ca74 <__ctype_ptr__><== NOT EXECUTED 40004df8: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 40004dfc: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 40004e00: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 40004e04: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 40004e08: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 40004e0c: 22 80 00 02 be,a 40004e14 <== NOT EXECUTED 40004e10: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 40004e14: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 40004e18: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 40004e1c: 02 80 00 16 be 40004e74 <== NOT EXECUTED 40004e20: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 40004e24: 02 80 00 41 be 40004f28 <== NOT EXECUTED 40004e28: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40004e2c: 32 80 00 1a bne,a 40004e94 <== NOT EXECUTED 40004e30: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 40004e34: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40004e38: 05 10 00 72 sethi %hi(0x4001c800), %g2 <== NOT EXECUTED 40004e3c: c4 00 a2 08 ld [ %g2 + 0x208 ], %g2 ! 4001ca08 <== NOT EXECUTED 40004e40: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED 40004e44: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004e48: 16 80 00 09 bge 40004e6c <== NOT EXECUTED 40004e4c: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40004e50: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 40004e54: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40004e58: 12 80 00 39 bne 40004f3c <== NOT EXECUTED 40004e5c: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 40004e60: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40004e64: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40004e68: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40004e6c: 81 c7 e0 08 ret <== NOT EXECUTED 40004e70: 81 e8 00 00 restore <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 40004e74: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 40004e78: 02 80 00 04 be 40004e88 <== NOT EXECUTED 40004e7c: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 40004e80: 81 c7 e0 08 ret <== NOT EXECUTED 40004e84: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 40004e88: 32 80 00 02 bne,a 40004e90 <== NOT EXECUTED 40004e8c: a0 10 20 0a mov 0xa, %l0 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40004e90: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40004e94: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40004e98: 22 bf ff e8 be,a 40004e38 <== NOT EXECUTED 40004e9c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 40004ea0: c4 0e 60 43 ldub [ %i1 + 0x43 ], %g2 <== NOT EXECUTED 40004ea4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40004ea8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40004eac: 22 80 00 43 be,a 40004fb8 <== NOT EXECUTED 40004eb0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 40004eb4: c4 0e 60 44 ldub [ %i1 + 0x44 ], %g2 <== NOT EXECUTED 40004eb8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40004ebc: 22 80 00 2e be,a 40004f74 <== NOT EXECUTED 40004ec0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 40004ec4: c4 0e 60 45 ldub [ %i1 + 0x45 ], %g2 <== NOT EXECUTED 40004ec8: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40004ecc: 02 bf ff e8 be 40004e6c <== NOT EXECUTED 40004ed0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 40004ed4: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40004ed8: 02 80 00 2c be 40004f88 <== NOT EXECUTED 40004edc: 80 88 60 48 btst 0x48, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) 40004ee0: c4 0e 60 4c ldub [ %i1 + 0x4c ], %g2 <== NOT EXECUTED 40004ee4: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40004ee8: 02 80 00 07 be 40004f04 <== NOT EXECUTED 40004eec: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 40004ef0: c4 0e 60 51 ldub [ %i1 + 0x51 ], %g2 <== NOT EXECUTED 40004ef4: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40004ef8: 32 bf ff d0 bne,a 40004e38 <== NOT EXECUTED 40004efc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40004f00: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40004f04: 12 80 00 18 bne 40004f64 <== NOT EXECUTED 40004f08: 01 00 00 00 nop <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 40004f0c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40004f10: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40004f14: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40004f18: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40004f1c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 40004f20: 81 c7 e0 08 ret <== NOT EXECUTED 40004f24: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 40004f28: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 40004f2c: 32 bf ff d9 bne,a 40004e90 <== NOT EXECUTED 40004f30: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40004f34: 10 bf ff d8 b 40004e94 <== NOT EXECUTED 40004f38: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 40004f3c: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40004f40: 7f ff fe f6 call 40004b18 <== NOT EXECUTED 40004f44: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40004f48: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40004f4c: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40004f50: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40004f54: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40004f58: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40004f5c: 81 c7 e0 08 ret <== NOT EXECUTED 40004f60: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 40004f64: 7f ff fe ed call 40004b18 <== NOT EXECUTED 40004f68: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40004f6c: 10 bf ff e9 b 40004f10 <== NOT EXECUTED 40004f70: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 40004f74: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004f78: 7f ff ff 08 call 40004b98 <== NOT EXECUTED 40004f7c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 40004f80: 81 c7 e0 08 ret <== NOT EXECUTED 40004f84: 81 e8 00 00 restore <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 40004f88: 22 80 00 05 be,a 40004f9c <== NOT EXECUTED 40004f8c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40004f90: 7f ff fe e2 call 40004b18 <== NOT EXECUTED 40004f94: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40004f98: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40004f9c: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 40004fa0: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 40004fa4: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 40004fa8: 82 00 60 01 inc %g1 <== NOT EXECUTED 40004fac: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 40004fb0: 81 c7 e0 08 ret <== NOT EXECUTED 40004fb4: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 40004fb8: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004fbc: 7f ff fe f7 call 40004b98 <== NOT EXECUTED 40004fc0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 40004fc4: 81 c7 e0 08 ret <== NOT EXECUTED 40004fc8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40025674 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 40025674: 81 c3 e0 08 retl <== NOT EXECUTED 40025678: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED =============================================================================== 4001ad38 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 4001ad38: 9d e3 bf a0 save %sp, -96, %sp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 4001ad3c: 03 10 00 75 sethi %hi(0x4001d400), %g1 4001ad40: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current> 4001ad44: 80 a0 60 03 cmp %g1, 3 4001ad48: 02 80 00 04 be 4001ad58 <== ALWAYS TAKEN 4001ad4c: 03 10 00 70 sethi %hi(0x4001c000), %g1 4001ad50: 81 c7 e0 08 ret <== NOT EXECUTED 4001ad54: 81 e8 00 00 restore <== NOT EXECUTED /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 4001ad58: 21 10 00 72 sethi %hi(0x4001c800), %l0 4001ad5c: e2 00 63 f8 ld [ %g1 + 0x3f8 ], %l1 4001ad60: c2 04 22 78 ld [ %l0 + 0x278 ], %g1 4001ad64: 80 a0 40 11 cmp %g1, %l1 4001ad68: 02 80 00 05 be 4001ad7c 4001ad6c: 01 00 00 00 nop _wrapup_reent(_global_impure_ptr); 4001ad70: 40 00 01 80 call 4001b370 <_wrapup_reent> 4001ad74: 90 10 00 11 mov %l1, %o0 /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = _global_impure_ptr; 4001ad78: e2 24 22 78 st %l1, [ %l0 + 0x278 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 4001ad7c: 7f ff d1 41 call 4000f280 4001ad80: d0 04 60 04 ld [ %l1 + 4 ], %o0 fclose (stdout); 4001ad84: c2 04 22 78 ld [ %l0 + 0x278 ], %g1 4001ad88: 7f ff d1 3e call 4000f280 4001ad8c: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 4001ad90: c2 04 22 78 ld [ %l0 + 0x278 ], %g1 4001ad94: f0 00 60 0c ld [ %g1 + 0xc ], %i0 4001ad98: 7f ff d1 3a call 4000f280 4001ad9c: 81 e8 00 00 restore =============================================================================== 400051e4 : int link( const char *existing, const char *new ) { 400051e4: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 400051e8: 40 00 39 92 call 40013830 400051ec: 90 10 00 18 mov %i0, %o0 400051f0: a0 07 bf e8 add %fp, -24, %l0 400051f4: 92 10 00 08 mov %o0, %o1 400051f8: 94 10 20 00 clr %o2 400051fc: 90 10 00 18 mov %i0, %o0 40005200: 96 10 00 10 mov %l0, %o3 40005204: 98 10 20 01 mov 1, %o4 40005208: 7f ff fe 79 call 40004bec 4000520c: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 40005210: 80 a2 20 00 cmp %o0, 0 40005214: 12 80 00 89 bne 40005438 40005218: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 4000521c: c2 4e 40 00 ldsb [ %i1 ], %g1 40005220: 80 a0 60 5c cmp %g1, 0x5c 40005224: 12 80 00 3c bne 40005314 <== ALWAYS TAKEN 40005228: 80 a0 60 2f cmp %g1, 0x2f 4000522c: 03 10 00 89 sethi %hi(0x40022400), %g1 <== NOT EXECUTED 40005230: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 40005234: 90 10 20 01 mov 1, %o0 40005238: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 4000523c: c4 27 bf d4 st %g2, [ %fp + -44 ] 40005240: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40005244: c4 27 bf d8 st %g2, [ %fp + -40 ] 40005248: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 4000524c: c4 27 bf dc st %g2, [ %fp + -36 ] 40005250: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 40005254: c4 27 bf e0 st %g2, [ %fp + -32 ] 40005258: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000525c: c2 27 bf e4 st %g1, [ %fp + -28 ] if ( !parent_loc.ops->evalformake_h ) { 40005260: c2 07 bf e0 ld [ %fp + -32 ], %g1 40005264: c2 00 60 04 ld [ %g1 + 4 ], %g1 40005268: 80 a0 60 00 cmp %g1, 0 4000526c: 02 80 00 65 be 40005400 <== NEVER TAKEN 40005270: 90 06 40 08 add %i1, %o0, %o0 rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 40005274: 94 07 bf fc add %fp, -4, %o2 40005278: b2 07 bf d4 add %fp, -44, %i1 4000527c: 9f c0 40 00 call %g1 40005280: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) { 40005284: a2 92 20 00 orcc %o0, 0, %l1 40005288: 12 80 00 4f bne 400053c4 4000528c: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 40005290: c4 07 bf e4 ld [ %fp + -28 ], %g2 40005294: 80 a0 80 01 cmp %g2, %g1 40005298: 12 80 00 31 bne 4000535c 4000529c: c4 07 bf e0 ld [ %fp + -32 ], %g2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { 400052a0: c2 00 a0 08 ld [ %g2 + 8 ], %g1 400052a4: 80 a0 60 00 cmp %g1, 0 400052a8: 02 80 00 66 be 40005440 <== NEVER TAKEN 400052ac: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 400052b0: 90 10 00 10 mov %l0, %o0 400052b4: 9f c0 40 00 call %g1 400052b8: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &existing_loc ); 400052bc: c2 07 bf f4 ld [ %fp + -12 ], %g1 400052c0: 80 a0 60 00 cmp %g1, 0 400052c4: 02 80 00 08 be 400052e4 <== NEVER TAKEN 400052c8: b0 10 00 08 mov %o0, %i0 400052cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400052d0: 80 a0 60 00 cmp %g1, 0 400052d4: 22 80 00 05 be,a 400052e8 <== NEVER TAKEN 400052d8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 400052dc: 9f c0 40 00 call %g1 400052e0: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 400052e4: c2 07 bf e0 ld [ %fp + -32 ], %g1 400052e8: 80 a0 60 00 cmp %g1, 0 400052ec: 02 80 00 53 be 40005438 <== NEVER TAKEN 400052f0: 01 00 00 00 nop 400052f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400052f8: 80 a0 60 00 cmp %g1, 0 400052fc: 02 80 00 4f be 40005438 <== NEVER TAKEN 40005300: 01 00 00 00 nop 40005304: 9f c0 40 00 call %g1 40005308: 90 10 00 19 mov %i1, %o0 return result; } 4000530c: 81 c7 e0 08 ret 40005310: 81 e8 00 00 restore /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40005314: 22 bf ff c7 be,a 40005230 40005318: 03 10 00 89 sethi %hi(0x40022400), %g1 4000531c: 80 a0 60 00 cmp %g1, 0 40005320: 02 bf ff c4 be 40005230 <== NEVER TAKEN 40005324: 03 10 00 89 sethi %hi(0x40022400), %g1 40005328: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 4000532c: 90 10 20 00 clr %o0 40005330: c4 00 60 04 ld [ %g1 + 4 ], %g2 40005334: c4 27 bf d4 st %g2, [ %fp + -44 ] 40005338: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000533c: c4 27 bf d8 st %g2, [ %fp + -40 ] 40005340: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40005344: c4 27 bf dc st %g2, [ %fp + -36 ] 40005348: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000534c: c4 27 bf e0 st %g2, [ %fp + -32 ] 40005350: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40005354: 10 bf ff c3 b 40005260 40005358: c2 27 bf e4 st %g1, [ %fp + -28 ] * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { rtems_filesystem_freenode( &existing_loc ); 4000535c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40005360: 80 a0 60 00 cmp %g1, 0 40005364: 22 80 00 09 be,a 40005388 <== NEVER TAKEN 40005368: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 4000536c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005370: 80 a0 60 00 cmp %g1, 0 40005374: 22 80 00 05 be,a 40005388 <== NEVER TAKEN 40005378: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 4000537c: 9f c0 40 00 call %g1 40005380: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 40005384: c2 07 bf e0 ld [ %fp + -32 ], %g1 40005388: 80 a0 60 00 cmp %g1, 0 4000538c: 02 80 00 08 be 400053ac <== NEVER TAKEN 40005390: 01 00 00 00 nop 40005394: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005398: 80 a0 60 00 cmp %g1, 0 4000539c: 02 80 00 04 be 400053ac <== NEVER TAKEN 400053a0: 01 00 00 00 nop 400053a4: 9f c0 40 00 call %g1 400053a8: 90 10 00 19 mov %i1, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 400053ac: 40 00 33 c2 call 400122b4 <__errno> 400053b0: b0 10 3f ff mov -1, %i0 400053b4: 82 10 20 12 mov 0x12, %g1 400053b8: c2 22 00 00 st %g1, [ %o0 ] 400053bc: 81 c7 e0 08 ret 400053c0: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 400053c4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400053c8: 80 a0 60 00 cmp %g1, 0 400053cc: 02 80 00 08 be 400053ec <== NEVER TAKEN 400053d0: 01 00 00 00 nop 400053d4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400053d8: 80 a0 60 00 cmp %g1, 0 400053dc: 02 80 00 04 be 400053ec <== NEVER TAKEN 400053e0: 01 00 00 00 nop 400053e4: 9f c0 40 00 call %g1 400053e8: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( result ); 400053ec: 40 00 33 b2 call 400122b4 <__errno> 400053f0: b0 10 3f ff mov -1, %i0 400053f4: e2 22 00 00 st %l1, [ %o0 ] 400053f8: 81 c7 e0 08 ret 400053fc: 81 e8 00 00 restore */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); 40005400: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40005404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005408: 02 80 00 08 be 40005428 <== NOT EXECUTED 4000540c: 01 00 00 00 nop <== NOT EXECUTED 40005410: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005414: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005418: 02 80 00 04 be 40005428 <== NOT EXECUTED 4000541c: 01 00 00 00 nop <== NOT EXECUTED 40005420: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005424: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005428: 40 00 33 a3 call 400122b4 <__errno> <== NOT EXECUTED 4000542c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005430: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005434: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005438: 81 c7 e0 08 ret 4000543c: 81 e8 00 00 restore rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); 40005440: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40005444: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005448: 02 80 00 0a be 40005470 <== NOT EXECUTED 4000544c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40005450: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005454: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005458: 02 80 00 06 be 40005470 <== NOT EXECUTED 4000545c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40005460: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005464: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005468: c4 07 bf e0 ld [ %fp + -32 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 4000546c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40005470: 02 bf ff ee be 40005428 <== NOT EXECUTED 40005474: 01 00 00 00 nop <== NOT EXECUTED 40005478: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000547c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005480: 02 bf ff ea be 40005428 <== NOT EXECUTED 40005484: 01 00 00 00 nop <== NOT EXECUTED 40005488: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000548c: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40005490: 30 bf ff e6 b,a 40005428 <== NOT EXECUTED =============================================================================== 4001ab94 : off_t lseek( int fd, off_t offset, int whence ) { 4001ab94: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 4001ab98: 03 10 00 72 sethi %hi(0x4001c800), %g1 4001ab9c: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 off_t lseek( int fd, off_t offset, int whence ) { 4001aba0: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 4001aba4: 80 a6 00 01 cmp %i0, %g1 4001aba8: 1a 80 00 46 bcc 4001acc0 <== NEVER TAKEN 4001abac: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 4001abb0: 03 10 00 74 sethi %hi(0x4001d000), %g1 4001abb4: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 4001abb8: 83 2e 20 06 sll %i0, 6, %g1 4001abbc: b1 2e 20 03 sll %i0, 3, %i0 4001abc0: b0 06 00 01 add %i0, %g1, %i0 4001abc4: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4001abc8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001abcc: 80 88 61 00 btst 0x100, %g1 4001abd0: 02 80 00 3c be 4001acc0 <== NEVER TAKEN 4001abd4: 01 00 00 00 nop /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 4001abd8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001abdc: c8 00 60 14 ld [ %g1 + 0x14 ], %g4 4001abe0: 80 a1 20 00 cmp %g4, 0 4001abe4: 02 80 00 3f be 4001ace0 <== NEVER TAKEN 4001abe8: 80 a6 e0 01 cmp %i3, 1 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 4001abec: 02 80 00 31 be 4001acb0 4001abf0: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 4001abf4: 80 a6 e0 02 cmp %i3, 2 4001abf8: 02 80 00 11 be 4001ac3c 4001abfc: 80 a6 e0 00 cmp %i3, 0 4001ac00: 12 80 00 22 bne 4001ac88 4001ac04: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; 4001ac08: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001ac0c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4001ac10: 92 10 00 02 mov %g2, %o1 4001ac14: 94 10 00 03 mov %g3, %o2 4001ac18: 96 10 00 1b mov %i3, %o3 4001ac1c: 9f c0 40 00 call %g1 4001ac20: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 4001ac24: 80 a2 3f ff cmp %o0, -1 4001ac28: 02 80 00 13 be 4001ac74 <== NEVER TAKEN 4001ac2c: 80 a2 7f ff cmp %o1, -1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001ac30: b2 10 00 09 mov %o1, %i1 4001ac34: 81 c7 e0 08 ret 4001ac38: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 4001ac3c: d8 1c 20 08 ldd [ %l0 + 8 ], %o4 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001ac40: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 4001ac44: 9a 86 80 0d addcc %i2, %o5, %o5 4001ac48: 98 46 40 0c addx %i1, %o4, %o4 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001ac4c: 92 10 00 02 mov %g2, %o1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 4001ac50: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001ac54: 94 10 00 03 mov %g3, %o2 4001ac58: 96 10 00 1b mov %i3, %o3 4001ac5c: 9f c0 40 00 call %g1 4001ac60: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 4001ac64: 80 a2 3f ff cmp %o0, -1 4001ac68: 12 bf ff f3 bne 4001ac34 4001ac6c: b2 10 00 09 mov %o1, %i1 4001ac70: 80 a2 7f ff cmp %o1, -1 4001ac74: 12 bf ff f0 bne 4001ac34 <== NEVER TAKEN 4001ac78: b2 10 00 09 mov %o1, %i1 iop->offset = old_offset; 4001ac7c: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001ac80: 81 c7 e0 08 ret 4001ac84: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 4001ac88: 7f ff d1 26 call 4000f120 <__errno> 4001ac8c: 01 00 00 00 nop 4001ac90: 82 10 20 16 mov 0x16, %g1 ! 16 4001ac94: c2 22 00 00 st %g1, [ %o0 ] 4001ac98: 11 3f ff ff sethi %hi(0xfffffc00), %o0 4001ac9c: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 4001aca0: 92 10 00 08 mov %o0, %o1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001aca4: b0 10 00 08 mov %o0, %i0 4001aca8: 81 c7 e0 08 ret 4001acac: 93 e8 00 09 restore %g0, %o1, %o1 case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 4001acb0: 9a 86 80 13 addcc %i2, %l3, %o5 4001acb4: 98 46 40 12 addx %i1, %l2, %o4 break; 4001acb8: 10 bf ff d5 b 4001ac0c 4001acbc: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4001acc0: 7f ff d1 18 call 4000f120 <__errno> <== NOT EXECUTED 4001acc4: 01 00 00 00 nop <== NOT EXECUTED 4001acc8: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 4001accc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001acd0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 4001acd4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 4001acd8: 10 bf ff d6 b 4001ac30 <== NOT EXECUTED 4001acdc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001ace0: 7f ff d1 10 call 4000f120 <__errno> <== NOT EXECUTED 4001ace4: 01 00 00 00 nop <== NOT EXECUTED 4001ace8: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4001acec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001acf0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 4001acf4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 4001acf8: 10 bf ff ce b 4001ac30 <== NOT EXECUTED 4001acfc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED =============================================================================== 4000c218 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4000c218: 9d e3 bf a0 save %sp, -96, %sp 4000c21c: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000c220: 82 10 62 30 or %g1, 0x230, %g1 ! 4001d230 4000c224: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000c228: a0 10 00 18 mov %i0, %l0 4000c22c: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4000c230: 7f ff ff ed call 4000c1e4 4000c234: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 4000c238: 80 a6 20 00 cmp %i0, 0 4000c23c: 02 80 00 25 be 4000c2d0 <== NEVER TAKEN 4000c240: 03 10 00 75 sethi %hi(0x4001d400), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000c244: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current> 4000c248: 80 a0 60 03 cmp %g1, 3 4000c24c: 02 80 00 1c be 4000c2bc 4000c250: 03 10 00 72 sethi %hi(0x4001c800), %g1 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 4000c254: d0 00 61 10 ld [ %g1 + 0x110 ], %o0 ! 4001c910 4000c258: 92 10 00 10 mov %l0, %o1 4000c25c: 94 10 20 00 clr %o2 4000c260: 40 00 03 37 call 4000cf3c <_Protected_heap_Allocate_aligned_with_boundary> 4000c264: 96 10 20 00 clr %o3 * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 4000c268: b0 92 20 00 orcc %o0, 0, %i0 4000c26c: 02 80 00 1b be 4000c2d8 4000c270: a2 10 00 18 mov %i0, %l1 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4000c274: 03 10 00 73 sethi %hi(0x4001cc00), %g1 4000c278: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 4001cf40 4000c27c: 80 a0 60 00 cmp %g1, 0 4000c280: 02 80 00 05 be 4000c294 <== ALWAYS TAKEN 4000c284: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 4000c288: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 4000c28c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000c290: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000c294: 03 10 00 73 sethi %hi(0x4001cc00), %g1 4000c298: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001cf38 4000c29c: 80 a0 60 00 cmp %g1, 0 4000c2a0: 02 80 00 05 be 4000c2b4 <== ALWAYS TAKEN 4000c2a4: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4000c2a8: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000c2ac: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000c2b0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000c2b4: 81 c7 e0 08 ret 4000c2b8: 81 e8 00 00 restore return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000c2bc: 7f ff ff b1 call 4000c180 4000c2c0: 01 00 00 00 nop 4000c2c4: 80 8a 20 ff btst 0xff, %o0 4000c2c8: 12 bf ff e3 bne 4000c254 <== ALWAYS TAKEN 4000c2cc: 03 10 00 72 sethi %hi(0x4001c800), %g1 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4000c2d0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c2d4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 4000c2d8: 03 10 00 73 sethi %hi(0x4001cc00), %g1 4000c2dc: c2 00 63 3c ld [ %g1 + 0x33c ], %g1 ! 4001cf3c 4000c2e0: 80 a0 60 00 cmp %g1, 0 4000c2e4: 02 80 00 08 be 4000c304 <== ALWAYS TAKEN 4000c2e8: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4000c2ec: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000c2f0: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000c2f4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 4000c2f8: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 4000c2fc: 12 bf ff df bne 4000c278 <== NOT EXECUTED 4000c300: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED errno = ENOMEM; 4000c304: 40 00 0b 87 call 4000f120 <__errno> 4000c308: 01 00 00 00 nop 4000c30c: 82 10 20 0c mov 0xc, %g1 ! c 4000c310: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4000c314: 81 c7 e0 08 ret 4000c318: 81 e8 00 00 restore =============================================================================== 4000c1c8 : 4000c1c8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 4000c1cc: 11 10 00 75 sethi %hi(0x4001d400), %o0 <== NOT EXECUTED 4000c1d0: 90 12 22 6c or %o0, 0x26c, %o0 ! 4001d66c <== NOT EXECUTED 4000c1d4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000c1d8: 7f ff ed 1b call 40007644 <_Chain_Append> <== NOT EXECUTED 4000c1dc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000c1e4 : void malloc_deferred_frees_process(void) { 4000c1e4: 9d e3 bf a0 save %sp, -96, %sp 4000c1e8: 21 10 00 75 sethi %hi(0x4001d400), %l0 rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4000c1ec: 10 80 00 04 b 4000c1fc 4000c1f0: a0 14 22 6c or %l0, 0x26c, %l0 ! 4001d66c free(to_be_freed); 4000c1f4: 7f ff fe 91 call 4000bc38 <== NOT EXECUTED 4000c1f8: 01 00 00 00 nop <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 4000c1fc: 40 00 01 98 call 4000c85c <_Chain_Get> 4000c200: 90 10 00 10 mov %l0, %o0 rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4000c204: 80 a2 20 00 cmp %o0, 0 4000c208: 12 bf ff fb bne 4000c1f4 <== NEVER TAKEN 4000c20c: 01 00 00 00 nop free(to_be_freed); } 4000c210: 81 c7 e0 08 ret 4000c214: 81 e8 00 00 restore =============================================================================== 4000c180 : rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { if ( _Thread_Dispatch_disable_level > 0 ) 4000c180: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000c184: c2 00 63 f0 ld [ %g1 + 0x3f0 ], %g1 ! 4001d3f0 <_Thread_Dispatch_disable_level> 4000c188: 80 a0 60 00 cmp %g1, 0 4000c18c: 12 80 00 06 bne 4000c1a4 <== NEVER TAKEN 4000c190: 90 10 20 00 clr %o0 return false; if ( _ISR_Nest_level > 0 ) 4000c194: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000c198: c2 00 60 88 ld [ %g1 + 0x88 ], %g1 ! 4001d488 <_ISR_Nest_level> #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4000c19c: 80 a0 00 01 cmp %g0, %g1 4000c1a0: 90 60 3f ff subx %g0, -1, %o0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4000c1a4: 81 c3 e0 08 retl =============================================================================== 400133b8 : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 400133b8: 9d e3 bf a0 save %sp, -96, %sp void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 400133bc: 03 10 00 8d sethi %hi(0x40023400), %g1 400133c0: d2 00 62 e8 ld [ %g1 + 0x2e8 ], %o1 ! 400236e8 400133c4: 7f ff c5 99 call 40004a28 400133c8: 90 10 20 01 mov 1, %o0 if ( memory ) 400133cc: 80 a2 20 00 cmp %o0, 0 400133d0: 02 80 00 05 be 400133e4 <== NEVER TAKEN 400133d4: 03 10 00 8e sethi %hi(0x40023800), %g1 memfile_blocks_allocated++; 400133d8: c4 00 60 8c ld [ %g1 + 0x8c ], %g2 ! 4002388c 400133dc: 84 00 a0 01 inc %g2 400133e0: c4 20 60 8c st %g2, [ %g1 + 0x8c ] return memory; } 400133e4: 81 c7 e0 08 ret 400133e8: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40013954 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 40013954: 9d e3 bf a0 save %sp, -96, %sp /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 40013958: 7f ff f7 f4 call 40011928 4001395c: 90 10 00 18 mov %i0, %o0 40013960: 80 a2 20 00 cmp %o0, 0 40013964: 12 80 00 13 bne 400139b0 40013968: 01 00 00 00 nop 4001396c: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1 40013970: 80 a0 60 00 cmp %g1, 0 40013974: 12 80 00 0f bne 400139b0 <== NEVER TAKEN 40013978: 03 10 00 8c sethi %hi(0x40023000), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 4001397c: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 ! 40023160 40013980: c4 00 60 04 ld [ %g1 + 4 ], %g2 40013984: 80 a0 80 18 cmp %g2, %i0 40013988: 22 80 00 02 be,a 40013990 <== NEVER TAKEN 4001398c: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 40013990: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40013994: 80 a0 60 06 cmp %g1, 6 40013998: 02 80 00 04 be 400139a8 <== NEVER TAKEN 4001399c: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 400139a0: 7f ff ff 7a call 40013788 400139a4: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 400139a8: 7f ff c4 f0 call 40004d68 400139ac: 90 10 00 18 mov %i0, %o0 } return 0; } 400139b0: 81 c7 e0 08 ret 400139b4: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400136a8 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 400136a8: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 400136ac: 80 a6 20 00 cmp %i0, 0 400136b0: 02 80 00 16 be 40013708 <== NEVER TAKEN 400136b4: 80 a6 60 00 cmp %i1, 0 * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i<== NEVER TAKEN 400136bc: d0 06 00 00 ld [ %i0 ], %o0 400136c0: a0 10 00 08 mov %o0, %l0 400136c4: a2 10 20 00 clr %l1 if ( b[i] ) { 400136c8: d0 04 00 00 ld [ %l0 ], %o0 400136cc: 80 a2 20 00 cmp %o0, 0 400136d0: 02 80 00 05 be 400136e4 400136d4: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 400136d8: 7f ff ff 2f call 40013394 400136dc: 01 00 00 00 nop b[i] = 0; 400136e0: c0 24 00 00 clr [ %l0 ] * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 400136ec: a0 04 20 04 add %l0, 4, %l0 400136f0: d0 06 00 00 ld [ %i0 ], %o0 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 400136f4: 7f ff ff 28 call 40013394 400136f8: 01 00 00 00 nop *block_table = 0; 400136fc: c0 26 00 00 clr [ %i0 ] } 40013700: 81 c7 e0 08 ret 40013704: 81 e8 00 00 restore /* * Perform internal consistency checks */ assert( block_table ); 40013708: 11 10 00 89 sethi %hi(0x40022400), %o0 <== NOT EXECUTED 4001370c: 15 10 00 89 sethi %hi(0x40022400), %o2 <== NOT EXECUTED 40013710: 17 10 00 89 sethi %hi(0x40022400), %o3 <== NOT EXECUTED 40013714: 90 12 21 c0 or %o0, 0x1c0, %o0 <== NOT EXECUTED 40013718: 94 12 a3 28 or %o2, 0x328, %o2 <== NOT EXECUTED 4001371c: 96 12 e2 40 or %o3, 0x240, %o3 <== NOT EXECUTED 40013720: 7f ff c4 59 call 40004884 <__assert_func> <== NOT EXECUTED 40013724: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED =============================================================================== 40013c74 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 40013c74: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40013c78: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 40013c7c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40013c80: 80 a0 40 19 cmp %g1, %i1 40013c84: 06 80 00 13 bl 40013cd0 <== NEVER TAKEN 40013c88: 90 10 00 10 mov %l0, %o0 40013c8c: 22 80 00 0d be,a 40013cc0 <== ALWAYS TAKEN 40013c90: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; 40013c94: f2 24 20 50 st %i1, [ %l0 + 0x50 ] <== NOT EXECUTED 40013c98: f4 24 20 54 st %i2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 40013c9c: f4 26 20 0c st %i2, [ %i0 + 0xc ] 40013ca0: f2 26 20 08 st %i1, [ %i0 + 8 ] IMFS_update_atime( the_jnode ); 40013ca4: 90 07 bf f8 add %fp, -8, %o0 40013ca8: 7f ff c4 5b call 40004e14 40013cac: 92 10 20 00 clr %o1 40013cb0: c2 07 bf f8 ld [ %fp + -8 ], %g1 40013cb4: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return 0; } 40013cb8: 81 c7 e0 08 ret 40013cbc: 91 e8 20 00 restore %g0, 0, %o0 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 40013cc0: 80 a0 40 1a cmp %g1, %i2 40013cc4: 3a bf ff f5 bcc,a 40013c98 <== ALWAYS TAKEN 40013cc8: f2 24 20 50 st %i1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 40013ccc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40013cd0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40013cd4: 7f ff ff 83 call 40013ae0 <== NOT EXECUTED 40013cd8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 40013cdc: 81 c7 e0 08 ret <== NOT EXECUTED 40013ce0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40013ce4 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 40013ce4: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40013ce8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 40013cec: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40013cf0: 80 a0 60 06 cmp %g1, 6 40013cf4: 02 80 00 0f be 40013d30 <== NEVER TAKEN 40013cf8: 90 10 00 10 mov %l0, %o0 if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 40013cfc: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 40013d00: 92 10 00 02 mov %g2, %o1 40013d04: 7f ff ff 77 call 40013ae0 40013d08: 94 10 00 03 mov %g3, %o2 40013d0c: 80 a2 20 00 cmp %o0, 0 40013d10: 12 80 00 1b bne 40013d7c <== NEVER TAKEN 40013d14: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 40013d18: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 40013d1c: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 40013d20: d8 3e 20 08 std %o4, [ %i0 + 8 ] } return iop->offset; } 40013d24: b2 10 00 03 mov %g3, %i1 40013d28: 81 c7 e0 08 ret 40013d2c: 91 e8 00 02 restore %g0, %g2, %o0 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 40013d30: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 <== NOT EXECUTED 40013d34: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40013d38: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40013d3c: 14 80 00 0c bg 40013d6c <== NOT EXECUTED 40013d40: c8 06 20 14 ld [ %i0 + 0x14 ], %g4 <== NOT EXECUTED 40013d44: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40013d48: 02 80 00 07 be 40013d64 <== NOT EXECUTED 40013d4c: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 40013d50: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED 40013d54: 86 10 00 04 mov %g4, %g3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 40013d58: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED 40013d5c: 81 c7 e0 08 ret <== NOT EXECUTED 40013d60: 93 e8 00 03 restore %g0, %g3, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 40013d64: 28 bf ff fc bleu,a 40013d54 <== NOT EXECUTED 40013d68: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 40013d6c: c4 3e 20 10 std %g2, [ %i0 + 0x10 ] <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 40013d70: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 40013d74: 81 c7 e0 08 ret <== NOT EXECUTED 40013d78: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) rtems_set_errno_and_return_minus_one( ENOSPC ); 40013d7c: 40 00 04 e6 call 40015114 <__errno> <== NOT EXECUTED 40013d80: 01 00 00 00 nop <== NOT EXECUTED 40013d84: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 40013d88: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 40013d8c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40013d90: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 40013d94: 10 bf ff e4 b 40013d24 <== NOT EXECUTED 40013d98: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED =============================================================================== 40014090 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40014090: 9d e3 bf a0 save %sp, -96, %sp the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 40014094: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40014098: a0 10 00 18 mov %i0, %l0 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 4001409c: 80 88 62 04 btst 0x204, %g1 400140a0: 02 80 00 06 be 400140b8 400140a4: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 && (the_jnode->type == IMFS_LINEAR_FILE)) { 400140a8: c4 04 60 4c ld [ %l1 + 0x4c ], %g2 400140ac: 80 a0 a0 06 cmp %g2, 6 400140b0: 22 80 00 0c be,a 400140e0 <== NEVER TAKEN 400140b4: d8 04 60 54 ld [ %l1 + 0x54 ], %o4 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 400140b8: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 400140bc: 80 88 62 00 btst 0x200, %g1 400140c0: 22 80 00 05 be,a 400140d4 400140c4: c4 3c 20 08 std %g2, [ %l0 + 8 ] iop->offset = the_jnode->info.file.size; 400140c8: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] 400140cc: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 iop->size = the_jnode->info.file.size; 400140d0: c4 3c 20 08 std %g2, [ %l0 + 8 ] 400140d4: b0 10 20 00 clr %i0 return 0; } 400140d8: 81 c7 e0 08 ret 400140dc: 81 e8 00 00 restore * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; 400140e0: d6 04 60 58 ld [ %l1 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 400140e4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 400140e8: c0 24 60 5c clr [ %l1 + 0x5c ] <== NOT EXECUTED && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 400140ec: c0 24 60 50 clr [ %l1 + 0x50 ] <== NOT EXECUTED 400140f0: c0 24 60 54 clr [ %l1 + 0x54 ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 400140f4: c0 24 60 60 clr [ %l1 + 0x60 ] <== NOT EXECUTED uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 400140f8: c0 24 60 58 clr [ %l1 + 0x58 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 400140fc: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 40014100: 12 80 00 06 bne 40014118 <== NOT EXECUTED 40014104: c2 24 60 4c st %g1, [ %l1 + 0x4c ] <== NOT EXECUTED 40014108: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 4001410c: 84 10 20 00 clr %g2 <== NOT EXECUTED 40014110: 10 bf ff eb b 400140bc <== NOT EXECUTED 40014114: 86 10 20 00 clr %g3 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 40014118: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4001411c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40014120: 94 10 20 00 clr %o2 <== NOT EXECUTED 40014124: 7f ff ff 1e call 40013d9c <== NOT EXECUTED 40014128: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 4001412c: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40014130: 02 bf ff ea be 400140d8 <== NOT EXECUTED 40014134: 01 00 00 00 nop <== NOT EXECUTED 40014138: 10 bf ff e0 b 400140b8 <== NOT EXECUTED 4001413c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED =============================================================================== 400139b8 : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 400139b8: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 400139bc: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 400139c0: c2 04 20 08 ld [ %l0 + 8 ], %g1 400139c4: 80 a0 60 00 cmp %g1, 0 400139c8: 22 80 00 06 be,a 400139e0 <== NEVER TAKEN 400139cc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 400139d0: 7f ff d7 7b call 400097bc <_Chain_Extract> 400139d4: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 400139d8: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 400139dc: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 400139e0: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 400139e4: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 400139e8: 90 07 bf f8 add %fp, -8, %o0 400139ec: 7f ff c5 0a call 40004e14 400139f0: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 400139f4: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 400139f8: 90 10 00 10 mov %l0, %o0 400139fc: 7f ff ff d6 call 40013954 40013a00: c2 24 20 48 st %g1, [ %l0 + 0x48 ] } 40013a04: 81 c7 e0 08 ret 40013a08: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000aa28 : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { return IMFS_initialize_support( 4000aa28: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000aa2c: 15 10 00 6f sethi %hi(0x4001bc00), %o2 4000aa30: 92 12 60 d4 or %o1, 0xd4, %o1 4000aa34: 94 12 a2 98 or %o2, 0x298, %o2 4000aa38: 96 10 00 0a mov %o2, %o3 4000aa3c: 82 13 c0 00 mov %o7, %g1 4000aa40: 40 00 03 57 call 4000b79c 4000aa44: 9e 10 40 00 mov %g1, %o7 4000aa48: 01 00 00 00 nop <== NOT EXECUTED 4000aa4c: 40 00 aa a4 call 400354dc <__end+0x17c4c> <== NOT EXECUTED 4000aa50: 40 00 aa 9c call 400354c0 <__end+0x17c30> <== NOT EXECUTED 4000aa54: 40 00 aa e4 call 400355e4 <__end+0x17d54> <== NOT EXECUTED 4000aa58: 40 00 aa bc call 40035548 <__end+0x17cb8> <== NOT EXECUTED 4000aa5c: 40 00 aa bc call 4003554c <__end+0x17cbc> <== NOT EXECUTED 4000aa60: 40 00 aa ac call 40035510 <__end+0x17c80> <== NOT EXECUTED 4000aa64: 40 00 aa ac call 40035514 <__end+0x17c84> <== NOT EXECUTED 4000aa68: 40 00 aa d0 call 400355a8 <__end+0x17d18> <== NOT EXECUTED =============================================================================== 400036c4 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 400036c4: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) 400036c8: 03 00 00 3c sethi %hi(0xf000), %g1 400036cc: 80 8e 40 01 btst %i1, %g1 400036d0: 02 80 00 50 be 40003810 <== NEVER TAKEN 400036d4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 400036d8: c2 4e 00 00 ldsb [ %i0 ], %g1 400036dc: 80 a0 60 5c cmp %g1, 0x5c 400036e0: 12 80 00 31 bne 400037a4 <== ALWAYS TAKEN 400036e4: 80 a0 60 2f cmp %g1, 0x2f 400036e8: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 400036ec: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 400036f0: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400036f4: c4 27 bf e8 st %g2, [ %fp + -24 ] 400036f8: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 400036fc: c4 27 bf ec st %g2, [ %fp + -20 ] 40003700: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 40003704: c4 27 bf f0 st %g2, [ %fp + -16 ] 40003708: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 4000370c: c4 27 bf f4 st %g2, [ %fp + -12 ] 40003710: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40003714: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !temp_loc.ops->evalformake_h ) { 40003718: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000371c: c2 00 60 04 ld [ %g1 + 4 ], %g1 40003720: 80 a0 60 00 cmp %g1, 0 40003724: 02 80 00 35 be 400037f8 <== NEVER TAKEN 40003728: 90 10 20 01 mov 1, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 4000372c: 90 06 00 08 add %i0, %o0, %o0 40003730: a0 07 bf e8 add %fp, -24, %l0 40003734: 94 07 bf fc add %fp, -4, %o2 40003738: 92 10 00 10 mov %l0, %o1 4000373c: 9f c0 40 00 call %g1 40003740: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 40003744: 80 a2 20 00 cmp %o0, 0 40003748: 12 80 00 15 bne 4000379c 4000374c: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 40003750: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40003754: 80 a0 60 00 cmp %g1, 0 40003758: 02 80 00 34 be 40003828 <== NEVER TAKEN 4000375c: d0 07 bf fc ld [ %fp + -4 ], %o0 rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 40003760: 92 10 00 19 mov %i1, %o1 40003764: 94 10 00 1a mov %i2, %o2 40003768: 96 10 00 1b mov %i3, %o3 4000376c: 9f c0 40 00 call %g1 40003770: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 40003774: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003778: 80 a0 60 00 cmp %g1, 0 4000377c: 02 80 00 08 be 4000379c <== NEVER TAKEN 40003780: b0 10 00 08 mov %o0, %i0 40003784: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003788: 80 a0 60 00 cmp %g1, 0 4000378c: 02 80 00 25 be 40003820 40003790: 01 00 00 00 nop 40003794: 9f c0 40 00 call %g1 40003798: 90 10 00 10 mov %l0, %o0 return result; } 4000379c: 81 c7 e0 08 ret 400037a0: 81 e8 00 00 restore int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 400037a4: 22 bf ff d2 be,a 400036ec 400037a8: 03 10 00 72 sethi %hi(0x4001c800), %g1 400037ac: 80 a0 60 00 cmp %g1, 0 400037b0: 02 bf ff cf be 400036ec <== NEVER TAKEN 400037b4: 03 10 00 72 sethi %hi(0x4001c800), %g1 400037b8: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 400037bc: c4 00 60 04 ld [ %g1 + 4 ], %g2 400037c0: c4 27 bf e8 st %g2, [ %fp + -24 ] 400037c4: c4 00 60 08 ld [ %g1 + 8 ], %g2 400037c8: c4 27 bf ec st %g2, [ %fp + -20 ] 400037cc: c4 00 60 0c ld [ %g1 + 0xc ], %g2 400037d0: c4 27 bf f0 st %g2, [ %fp + -16 ] 400037d4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 400037d8: c4 27 bf f4 st %g2, [ %fp + -12 ] 400037dc: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 400037e0: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !temp_loc.ops->evalformake_h ) { 400037e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 400037e8: c2 00 60 04 ld [ %g1 + 4 ], %g1 400037ec: 80 a0 60 00 cmp %g1, 0 400037f0: 12 bf ff cf bne 4000372c <== ALWAYS TAKEN 400037f4: 90 10 20 00 clr %o0 if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 400037f8: 40 00 2e 4a call 4000f120 <__errno> <== NOT EXECUTED 400037fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003800: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003804: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003808: 81 c7 e0 08 ret <== NOT EXECUTED 4000380c: 81 e8 00 00 restore <== NOT EXECUTED int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); 40003810: 40 00 2e 44 call 4000f120 <__errno> <== NOT EXECUTED 40003814: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003818: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000381c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003820: 81 c7 e0 08 ret 40003824: 81 e8 00 00 restore ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 40003828: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000382c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003830: 02 bf ff f2 be 400037f8 <== NOT EXECUTED 40003834: 01 00 00 00 nop <== NOT EXECUTED 40003838: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000383c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003840: 30 bf ff ee b,a 400037f8 <== NOT EXECUTED =============================================================================== 40003864 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 40003864: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 40003868: 80 a6 60 00 cmp %i1, 0 4000386c: 02 80 00 94 be 40003abc 40003870: a0 10 00 18 mov %i0, %l0 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 40003874: 80 a6 a0 01 cmp %i2, 1 40003878: 18 80 00 91 bgu 40003abc 4000387c: 01 00 00 00 nop errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 40003880: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 40003884: 80 a0 60 00 cmp %g1, 0 40003888: 02 80 00 98 be 40003ae8 <== NEVER TAKEN 4000388c: 80 a6 e0 00 cmp %i3, 0 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 40003890: 02 80 00 05 be 400038a4 <== ALWAYS TAKEN 40003894: 90 10 20 6c mov 0x6c, %o0 size += strlen( device ) + 1; 40003898: 40 00 31 da call 40010000 <== NOT EXECUTED 4000389c: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 400038a0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 400038a4: 40 00 22 5d call 4000c218 400038a8: 01 00 00 00 nop if ( !temp_mt_entry ) { 400038ac: a2 92 20 00 orcc %o0, 0, %l1 400038b0: 02 80 00 97 be 40003b0c <== NEVER TAKEN 400038b4: a6 10 00 11 mov %l1, %l3 errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 400038b8: f4 24 60 30 st %i2, [ %l1 + 0x30 ] if ( device ) { 400038bc: 80 a6 e0 00 cmp %i3, 0 400038c0: 02 80 00 7d be 40003ab4 <== ALWAYS TAKEN 400038c4: e2 24 60 2c st %l1, [ %l1 + 0x2c ] temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 400038c8: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 400038cc: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 400038d0: 40 00 31 a9 call 4000ff74 <== NOT EXECUTED 400038d4: d0 24 60 68 st %o0, [ %l1 + 0x68 ] <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 400038d8: 80 a7 20 00 cmp %i4, 0 400038dc: 22 80 00 6e be,a 40003a94 400038e0: c0 24 60 1c clr [ %l1 + 0x1c ] if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 400038e4: 40 00 31 c7 call 40010000 400038e8: 90 10 00 1c mov %i4, %o0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 400038ec: a4 07 bf ec add %fp, -20, %l2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 400038f0: 92 10 00 08 mov %o0, %o1 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 400038f4: 94 10 20 07 mov 7, %o2 400038f8: 90 10 00 1c mov %i4, %o0 400038fc: 96 10 00 12 mov %l2, %o3 40003900: 7f ff fe b9 call 400033e4 40003904: 98 10 20 01 mov 1, %o4 40003908: 80 a2 3f ff cmp %o0, -1 4000390c: 02 80 00 7b be 40003af8 <== NEVER TAKEN 40003910: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 40003914: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40003918: 80 a0 60 00 cmp %g1, 0 4000391c: 02 80 00 46 be 40003a34 <== NEVER TAKEN 40003920: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 40003924: 9f c0 40 00 call %g1 40003928: 90 10 00 12 mov %l2, %o0 4000392c: 80 a2 20 01 cmp %o0, 1 40003930: 12 80 00 69 bne 40003ad4 40003934: 09 10 00 74 sethi %hi(0x4001d000), %g4 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 40003938: c2 01 22 60 ld [ %g4 + 0x260 ], %g1 ! 4001d260 4000393c: 88 11 22 60 or %g4, 0x260, %g4 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40003940: 88 01 20 04 add %g4, 4, %g4 40003944: 80 a0 40 04 cmp %g1, %g4 40003948: 02 80 00 0e be 40003980 <== NEVER TAKEN 4000394c: c6 07 bf ec ld [ %fp + -20 ], %g3 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node; if ( the_mount_entry->mt_fs_root.node_access == loc->node_access ) 40003950: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 40003954: 80 a0 80 03 cmp %g2, %g3 40003958: 32 80 00 07 bne,a 40003974 <== ALWAYS TAKEN 4000395c: c2 00 40 00 ld [ %g1 ], %g1 40003960: 30 80 00 48 b,a 40003a80 <== NOT EXECUTED 40003964: 80 a0 80 03 cmp %g2, %g3 40003968: 02 80 00 46 be 40003a80 4000396c: 01 00 00 00 nop * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 40003970: c2 00 40 00 ld [ %g1 ], %g1 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 40003974: 80 a0 40 04 cmp %g1, %g4 40003978: 32 bf ff fb bne,a 40003964 4000397c: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; 40003980: c6 24 60 08 st %g3, [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = loc.handlers; 40003984: c6 07 bf f4 ld [ %fp + -12 ], %g3 temp_mt_entry->mt_point_node.ops = loc.ops; 40003988: c4 07 bf f8 ld [ %fp + -8 ], %g2 * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; 4000398c: c6 24 60 10 st %g3, [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 40003990: c6 07 bf fc ld [ %fp + -4 ], %g3 /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 40003994: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 40003998: c6 24 60 18 st %g3, [ %l1 + 0x18 ] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 4000399c: 80 a0 60 00 cmp %g1, 0 400039a0: 02 80 00 25 be 40003a34 <== NEVER TAKEN 400039a4: c4 24 60 14 st %g2, [ %l1 + 0x14 ] errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 400039a8: 90 10 00 11 mov %l1, %o0 400039ac: 9f c0 40 00 call %g1 400039b0: a6 10 00 12 mov %l2, %l3 400039b4: 80 a2 20 00 cmp %o0, 0 400039b8: 12 80 00 24 bne 40003a48 <== NEVER TAKEN 400039bc: 90 10 00 11 mov %l1, %o0 temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 400039c0: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 400039c4: 9f c0 40 00 call %g1 400039c8: 90 10 00 11 mov %l1, %o0 400039cc: 80 a2 20 00 cmp %o0, 0 400039d0: 12 80 00 0b bne 400039fc <== NEVER TAKEN 400039d4: 11 10 00 74 sethi %hi(0x4001d000), %o0 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 400039d8: 92 10 00 11 mov %l1, %o1 400039dc: 40 00 0f 1a call 40007644 <_Chain_Append> 400039e0: 90 12 22 60 or %o0, 0x260, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 400039e4: 80 a4 20 00 cmp %l0, 0 400039e8: 02 80 00 03 be 400039f4 <== NEVER TAKEN 400039ec: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 400039f0: e2 24 00 00 st %l1, [ %l0 ] 400039f4: 81 c7 e0 08 ret 400039f8: 81 e8 00 00 restore temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 400039fc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40003a00: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 40003a04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003a08: 02 80 00 04 be 40003a18 <== NOT EXECUTED 40003a0c: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 40003a10: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003a14: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 40003a18: 40 00 20 88 call 4000bc38 <== NOT EXECUTED 40003a1c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED if ( loc_to_free ) 40003a20: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40003a24: 32 80 00 0c bne,a 40003a54 <== NOT EXECUTED 40003a28: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); return -1; } 40003a2c: 81 c7 e0 08 ret <== NOT EXECUTED 40003a30: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ errno = ENOTSUP; 40003a34: 40 00 2d bb call 4000f120 <__errno> <== NOT EXECUTED 40003a38: 01 00 00 00 nop <== NOT EXECUTED 40003a3c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40003a40: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 40003a44: 90 10 00 11 mov %l1, %o0 40003a48: 40 00 20 7c call 4000bc38 40003a4c: a6 10 00 12 mov %l2, %l3 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 40003a50: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 40003a54: 80 a0 60 00 cmp %g1, 0 40003a58: 02 bf ff e7 be 400039f4 <== NEVER TAKEN 40003a5c: b0 10 3f ff mov -1, %i0 40003a60: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003a64: 80 a0 60 00 cmp %g1, 0 40003a68: 02 bf ff e3 be 400039f4 <== NEVER TAKEN 40003a6c: 90 10 00 13 mov %l3, %o0 40003a70: 9f c0 40 00 call %g1 40003a74: 01 00 00 00 nop 40003a78: 81 c7 e0 08 ret 40003a7c: 81 e8 00 00 restore /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 40003a80: 40 00 2d a8 call 4000f120 <__errno> 40003a84: 01 00 00 00 nop 40003a88: 82 10 20 10 mov 0x10, %g1 ! 10 goto cleanup_and_bail; 40003a8c: 10 bf ff ee b 40003a44 40003a90: c2 22 00 00 st %g1, [ %o0 ] * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; temp_mt_entry->mt_fs_root.handlers = NULL; 40003a94: c0 24 60 24 clr [ %l1 + 0x24 ] temp_mt_entry->mt_fs_root.ops = NULL; 40003a98: c0 24 60 28 clr [ %l1 + 0x28 ] temp_mt_entry->mt_point_node.node_access = NULL; 40003a9c: c0 24 60 08 clr [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 40003aa0: c0 24 60 10 clr [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = NULL; 40003aa4: c0 24 60 14 clr [ %l1 + 0x14 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 40003aa8: c0 24 60 18 clr [ %l1 + 0x18 ] 40003aac: 10 bf ff c5 b 400039c0 40003ab0: a6 10 20 00 clr %l3 if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; 40003ab4: 10 bf ff 89 b 400038d8 40003ab8: c0 24 60 68 clr [ %l1 + 0x68 ] * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 40003abc: 40 00 2d 99 call 4000f120 <__errno> 40003ac0: b0 10 3f ff mov -1, %i0 40003ac4: 82 10 20 16 mov 0x16, %g1 40003ac8: c2 22 00 00 st %g1, [ %o0 ] return -1; 40003acc: 81 c7 e0 08 ret 40003ad0: 81 e8 00 00 restore /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 40003ad4: 40 00 2d 93 call 4000f120 <__errno> 40003ad8: 01 00 00 00 nop 40003adc: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 40003ae0: 10 bf ff d9 b 40003a44 40003ae4: c2 22 00 00 st %g1, [ %o0 ] return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 40003ae8: 40 00 2d 8e call 4000f120 <__errno> <== NOT EXECUTED 40003aec: a6 10 20 00 clr %l3 <== NOT EXECUTED 40003af0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003af4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 40003af8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40003afc: 40 00 20 4f call 4000bc38 <== NOT EXECUTED 40003b00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003b04: 81 c7 e0 08 ret <== NOT EXECUTED 40003b08: 81 e8 00 00 restore <== NOT EXECUTED if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; 40003b0c: 40 00 2d 85 call 4000f120 <__errno> <== NOT EXECUTED 40003b10: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003b14: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40003b18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 40003b1c: 81 c7 e0 08 ret <== NOT EXECUTED 40003b20: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003b2c : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 40003b2c: 9d e3 bf a0 save %sp, -96, %sp /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 40003b30: 80 a6 00 19 cmp %i0, %i1 40003b34: 02 80 00 16 be 40003b8c 40003b38: 03 10 00 72 sethi %hi(0x4001c800), %g1 ptr = _REENT; } else { ptr = deleted_task->libc_reent; 40003b3c: e0 06 61 58 ld [ %i1 + 0x158 ], %l0 } if (ptr && ptr != _global_impure_ptr) { 40003b40: 80 a4 20 00 cmp %l0, 0 40003b44: 02 80 00 0b be 40003b70 <== NEVER TAKEN 40003b48: 03 10 00 70 sethi %hi(0x4001c000), %g1 40003b4c: c2 00 63 f8 ld [ %g1 + 0x3f8 ], %g1 ! 4001c3f8 <_global_impure_ptr> 40003b50: 80 a4 00 01 cmp %l0, %g1 40003b54: 02 80 00 07 be 40003b70 40003b58: 13 10 00 0e sethi %hi(0x40003800), %o1 _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 40003b5c: 90 10 00 10 mov %l0, %o0 40003b60: 40 00 2f 8a call 4000f988 <_fwalk> 40003b64: 92 12 63 94 or %o1, 0x394, %o1 #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 40003b68: 40 00 1a 2c call 4000a418 <_Workspace_Free> 40003b6c: 90 10 00 10 mov %l0, %o0 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 40003b70: 80 a6 00 19 cmp %i0, %i1 40003b74: 12 80 00 04 bne 40003b84 40003b78: c0 26 61 58 clr [ %i1 + 0x158 ] _REENT = 0; 40003b7c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40003b80: c0 20 62 78 clr [ %g1 + 0x278 ] ! 4001ca78 <_impure_ptr> 40003b84: 81 c7 e0 08 ret 40003b88: 81 e8 00 00 restore /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 40003b8c: 10 bf ff ed b 40003b40 40003b90: e0 00 62 78 ld [ %g1 + 0x278 ], %l0 =============================================================================== 40003b94 : */ int newlib_free_buffers( FILE *fp ) { 40003b94: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 40003b98: 40 00 2e 7c call 4000f588 40003b9c: 90 10 00 18 mov %i0, %o0 40003ba0: 80 a2 20 02 cmp %o0, 2 40003ba4: 28 80 00 06 bleu,a 40003bbc <== ALWAYS TAKEN 40003ba8: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 40003bac: 40 00 2d b5 call 4000f280 <== NOT EXECUTED 40003bb0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 40003bb4: 81 c7 e0 08 ret 40003bb8: 91 e8 20 00 restore %g0, 0, %o0 { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 40003bbc: 80 88 60 80 btst 0x80, %g1 40003bc0: 02 bf ff fd be 40003bb4 <== ALWAYS TAKEN 40003bc4: 01 00 00 00 nop free( fp->_bf._base ); 40003bc8: 40 00 20 1c call 4000bc38 <== NOT EXECUTED 40003bcc: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 40003bd0: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 40003bd4: c0 26 20 10 clr [ %i0 + 0x10 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 40003bd8: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 40003bdc: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 40003be0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED break; default: fclose(fp); } return 0; } 40003be4: 81 c7 e0 08 ret <== NOT EXECUTED 40003be8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003ca4 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 40003ca4: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 40003ca8: 03 10 00 88 sethi %hi(0x40022000), %g1 40003cac: c4 48 61 40 ldsb [ %g1 + 0x140 ], %g2 ! 40022140 40003cb0: 80 a0 a0 00 cmp %g2, 0 40003cb4: 02 80 00 04 be 40003cc4 40003cb8: 84 10 20 01 mov 1, %g2 NULL_major = major; } return RTEMS_SUCCESSFUL; } 40003cbc: 81 c7 e0 08 ret 40003cc0: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( 40003cc4: 11 10 00 7f sethi %hi(0x4001fc00), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 40003cc8: c4 28 61 40 stb %g2, [ %g1 + 0x140 ] status = rtems_io_register_name( 40003ccc: 90 12 23 78 or %o0, 0x378, %o0 40003cd0: 92 10 00 18 mov %i0, %o1 40003cd4: 40 00 00 51 call 40003e18 40003cd8: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 40003cdc: 80 a2 20 00 cmp %o0, 0 40003ce0: 12 80 00 05 bne 40003cf4 <== NEVER TAKEN 40003ce4: 03 10 00 89 sethi %hi(0x40022400), %g1 rtems_fatal_error_occurred(status); NULL_major = major; 40003ce8: f0 20 60 2c st %i0, [ %g1 + 0x2c ] ! 4002242c } return RTEMS_SUCCESSFUL; } 40003cec: 81 c7 e0 08 ret 40003cf0: 91 e8 20 00 restore %g0, 0, %o0 major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 40003cf4: 40 00 11 a6 call 4000838c <== NOT EXECUTED =============================================================================== 40003c80 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 40003c80: 80 a2 a0 00 cmp %o2, 0 40003c84: 02 80 00 04 be 40003c94 <== ALWAYS TAKEN 40003c88: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 40003c8c: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED 40003c90: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 40003c94: 81 c3 e0 08 retl 40003c98: 90 10 20 00 clr %o0 =============================================================================== 40003e34 : int open( const char *pathname, int flags, ... ) { 40003e34: 9d e3 bf 88 save %sp, -120, %sp eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); 40003e38: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40003e3c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40003e40: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40003e44: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 40003e48: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40003e4c: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 40003e50: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40003e54: 02 80 00 03 be 40003e60 40003e58: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 40003e5c: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 40003e60: 82 07 a0 50 add %fp, 0x50, %g1 40003e64: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 40003e68: c2 27 bf fc st %g1, [ %fp + -4 ] * code does not require changes here since network file * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); 40003e6c: 40 00 20 77 call 4000c048 40003e70: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 40003e74: a0 92 20 00 orcc %o0, 0, %l0 40003e78: 02 80 00 6c be 40004028 40003e7c: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 40003e80: 40 00 30 60 call 40010000 40003e84: 90 10 00 18 mov %i0, %o0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40003e88: 94 10 00 11 mov %l1, %o2 pathname, strlen( pathname ), eval_flags, &loc, true ); 40003e8c: 92 10 00 08 mov %o0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40003e90: a2 07 bf e8 add %fp, -24, %l1 40003e94: 90 10 00 18 mov %i0, %o0 40003e98: 96 10 00 11 mov %l1, %o3 40003e9c: 7f ff fd 52 call 400033e4 40003ea0: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 40003ea4: 80 a2 3f ff cmp %o0, -1 40003ea8: 02 80 00 65 be 4000403c 40003eac: 82 0e 6a 00 and %i1, 0xa00, %g1 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 40003eb0: a8 10 00 11 mov %l1, %l4 40003eb4: 80 a0 6a 00 cmp %g1, 0xa00 40003eb8: 02 80 00 4a be 40003fe0 40003ebc: a6 10 20 11 mov 0x11, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40003ec0: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40003ec4: e6 04 20 18 ld [ %l0 + 0x18 ], %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40003ec8: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 40003ecc: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 40003ed0: 90 10 00 19 mov %i1, %o0 40003ed4: 40 00 20 9e call 4000c14c 40003ed8: c2 24 20 3c st %g1, [ %l0 + 0x3c ] iop->pathinfo = loc; 40003edc: c4 07 bf e8 ld [ %fp + -24 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 40003ee0: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 40003ee4: c4 24 20 1c st %g2, [ %l0 + 0x1c ] 40003ee8: c4 07 bf ec ld [ %fp + -20 ], %g2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40003eec: 90 12 00 13 or %o0, %l3, %o0 iop->pathinfo = loc; 40003ef0: c4 24 20 20 st %g2, [ %l0 + 0x20 ] 40003ef4: c4 07 bf f0 ld [ %fp + -16 ], %g2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40003ef8: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 40003efc: c4 24 20 24 st %g2, [ %l0 + 0x24 ] 40003f00: c4 07 bf f4 ld [ %fp + -12 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 40003f04: 80 a0 60 00 cmp %g1, 0 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 40003f08: c4 24 20 28 st %g2, [ %l0 + 0x28 ] 40003f0c: c4 07 bf f8 ld [ %fp + -8 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 40003f10: 02 80 00 32 be 40003fd8 <== NEVER TAKEN 40003f14: c4 24 20 2c st %g2, [ %l0 + 0x2c ] 40003f18: c2 00 40 00 ld [ %g1 ], %g1 40003f1c: 80 a0 60 00 cmp %g1, 0 40003f20: 02 80 00 2e be 40003fd8 <== NEVER TAKEN 40003f24: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 40003f28: 96 10 00 12 mov %l2, %o3 40003f2c: 90 10 00 10 mov %l0, %o0 40003f30: 9f c0 40 00 call %g1 40003f34: 94 10 00 19 mov %i1, %o2 if ( rc ) { 40003f38: 80 a2 20 00 cmp %o0, 0 40003f3c: 12 80 00 12 bne 40003f84 40003f40: 80 8e 64 00 btst 0x400, %i1 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 40003f44: 12 80 00 48 bne 40004064 40003f48: 23 10 00 74 sethi %hi(0x4001d000), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40003f4c: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 ! 4001d220 40003f50: a0 24 00 01 sub %l0, %g1, %l0 40003f54: a1 3c 20 03 sra %l0, 3, %l0 40003f58: 85 2c 20 06 sll %l0, 6, %g2 40003f5c: 83 2c 20 03 sll %l0, 3, %g1 40003f60: 82 20 80 01 sub %g2, %g1, %g1 40003f64: 85 28 60 06 sll %g1, 6, %g2 40003f68: 82 00 40 02 add %g1, %g2, %g1 40003f6c: 82 00 40 10 add %g1, %l0, %g1 40003f70: b1 28 60 0f sll %g1, 0xf, %i0 40003f74: b0 26 00 01 sub %i0, %g1, %i0 40003f78: b1 2e 20 03 sll %i0, 3, %i0 } 40003f7c: 81 c7 e0 08 ret 40003f80: 91 ee 00 10 restore %i0, %l0, %o0 goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 40003f84: a8 10 00 11 mov %l1, %l4 40003f88: 40 00 2c 66 call 4000f120 <__errno> 40003f8c: 01 00 00 00 nop 40003f90: e6 02 00 00 ld [ %o0 ], %l3 */ done: va_end(ap); if ( rc ) { 40003f94: 80 a4 e0 00 cmp %l3, 0 40003f98: 12 80 00 12 bne 40003fe0 <== ALWAYS TAKEN 40003f9c: 23 10 00 74 sethi %hi(0x4001d000), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40003fa0: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 ! 4001d220 <== NOT EXECUTED 40003fa4: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 40003fa8: a1 3c 20 03 sra %l0, 3, %l0 <== NOT EXECUTED 40003fac: 85 2c 20 06 sll %l0, 6, %g2 <== NOT EXECUTED 40003fb0: 83 2c 20 03 sll %l0, 3, %g1 <== NOT EXECUTED 40003fb4: 82 20 80 01 sub %g2, %g1, %g1 <== NOT EXECUTED 40003fb8: 85 28 60 06 sll %g1, 6, %g2 <== NOT EXECUTED 40003fbc: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40003fc0: 82 00 40 10 add %g1, %l0, %g1 <== NOT EXECUTED 40003fc4: b1 28 60 0f sll %g1, 0xf, %i0 <== NOT EXECUTED 40003fc8: b0 26 00 01 sub %i0, %g1, %i0 <== NOT EXECUTED 40003fcc: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED } 40003fd0: 81 c7 e0 08 ret <== NOT EXECUTED 40003fd4: 91 ee 00 10 restore %i0, %l0, %o0 <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40003fd8: a8 10 00 11 mov %l1, %l4 <== NOT EXECUTED 40003fdc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED done: va_end(ap); if ( rc ) { if ( iop ) 40003fe0: 80 a4 20 00 cmp %l0, 0 40003fe4: 02 80 00 05 be 40003ff8 <== NEVER TAKEN 40003fe8: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 40003fec: 40 00 20 00 call 4000bfec 40003ff0: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 40003ff4: 80 a5 20 00 cmp %l4, 0 40003ff8: 02 80 00 0c be 40004028 40003ffc: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 40004000: c2 05 20 0c ld [ %l4 + 0xc ], %g1 40004004: 80 a0 60 00 cmp %g1, 0 40004008: 02 80 00 08 be 40004028 <== NEVER TAKEN 4000400c: 01 00 00 00 nop 40004010: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004014: 80 a0 60 00 cmp %g1, 0 40004018: 02 80 00 04 be 40004028 <== NEVER TAKEN 4000401c: 01 00 00 00 nop 40004020: 9f c0 40 00 call %g1 40004024: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 40004028: 40 00 2c 3e call 4000f120 <__errno> 4000402c: b0 10 3f ff mov -1, %i0 40004030: e6 22 00 00 st %l3, [ %o0 ] 40004034: 81 c7 e0 08 ret 40004038: 81 e8 00 00 restore status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 4000403c: 40 00 2c 39 call 4000f120 <__errno> 40004040: 01 00 00 00 nop 40004044: c2 02 00 00 ld [ %o0 ], %g1 40004048: 80 a0 60 02 cmp %g1, 2 4000404c: 02 80 00 31 be 40004110 40004050: 80 8e 62 00 btst 0x200, %i1 rc = errno; 40004054: 40 00 2c 33 call 4000f120 <__errno> 40004058: a8 10 20 00 clr %l4 goto done; 4000405c: 10 bf ff ce b 40003f94 40004060: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 40004064: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 40004068: 92 10 20 00 clr %o1 4000406c: 82 24 00 01 sub %l0, %g1, %g1 40004070: 83 38 60 03 sra %g1, 3, %g1 40004074: 87 28 60 06 sll %g1, 6, %g3 40004078: 85 28 60 03 sll %g1, 3, %g2 4000407c: 84 20 c0 02 sub %g3, %g2, %g2 40004080: 87 28 a0 06 sll %g2, 6, %g3 40004084: 84 00 80 03 add %g2, %g3, %g2 40004088: 84 00 80 01 add %g2, %g1, %g2 4000408c: 91 28 a0 0f sll %g2, 0xf, %o0 40004090: 84 22 00 02 sub %o0, %g2, %g2 40004094: 94 10 20 00 clr %o2 40004098: 91 28 a0 03 sll %g2, 3, %o0 4000409c: 40 00 1f 12 call 4000bce4 400040a0: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 400040a4: a6 92 20 00 orcc %o0, 0, %l3 400040a8: 02 bf ff aa be 40003f50 <== ALWAYS TAKEN 400040ac: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 if(errno) rc = errno; 400040b0: 40 00 2c 1c call 4000f120 <__errno> <== NOT EXECUTED 400040b4: 01 00 00 00 nop <== NOT EXECUTED 400040b8: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 400040bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400040c0: 12 80 00 2e bne 40004178 <== NOT EXECUTED 400040c4: 01 00 00 00 nop <== NOT EXECUTED close( iop - rtems_libio_iops ); 400040c8: c2 04 62 20 ld [ %l1 + 0x220 ], %g1 <== NOT EXECUTED 400040cc: a8 10 20 00 clr %l4 <== NOT EXECUTED 400040d0: 82 24 00 01 sub %l0, %g1, %g1 <== NOT EXECUTED 400040d4: 83 38 60 03 sra %g1, 3, %g1 <== NOT EXECUTED 400040d8: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 400040dc: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 400040e0: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 400040e4: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 400040e8: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 400040ec: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 400040f0: 87 28 a0 0f sll %g2, 0xf, %g3 <== NOT EXECUTED 400040f4: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 400040f8: a0 10 20 00 clr %l0 <== NOT EXECUTED 400040fc: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 40004100: 40 00 1e 9e call 4000bb78 <== NOT EXECUTED 40004104: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 40004108: 10 bf ff a4 b 40003f98 <== NOT EXECUTED 4000410c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 40004110: a8 10 20 00 clr %l4 40004114: 02 bf ff b3 be 40003fe0 40004118: a6 10 20 02 mov 2, %l3 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 4000411c: 13 00 00 20 sethi %hi(0x8000), %o1 40004120: 90 10 00 18 mov %i0, %o0 40004124: 92 14 80 09 or %l2, %o1, %o1 40004128: 94 10 20 00 clr %o2 4000412c: 7f ff fd 66 call 400036c4 40004130: 96 10 20 00 clr %o3 if ( rc ) { 40004134: 80 a2 20 00 cmp %o0, 0 40004138: 12 bf ff 94 bne 40003f88 <== NEVER TAKEN 4000413c: 01 00 00 00 nop rc = errno; goto done; } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); 40004140: 40 00 2f b0 call 40010000 40004144: 90 10 00 18 mov %i0, %o0 40004148: 94 10 20 00 clr %o2 4000414c: 92 10 00 08 mov %o0, %o1 40004150: 96 10 00 11 mov %l1, %o3 40004154: 90 10 00 18 mov %i0, %o0 40004158: 98 10 20 01 mov 1, %o4 4000415c: 7f ff fc a2 call 400033e4 40004160: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 40004164: 80 a2 20 00 cmp %o0, 0 40004168: 12 bf ff 9e bne 40003fe0 <== NEVER TAKEN 4000416c: a6 10 20 0d mov 0xd, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40004170: 10 bf ff 55 b 40003ec4 40004174: c2 07 bf f0 ld [ %fp + -16 ], %g1 */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 40004178: 40 00 2b ea call 4000f120 <__errno> <== NOT EXECUTED 4000417c: 01 00 00 00 nop <== NOT EXECUTED 40004180: 10 bf ff d2 b 400040c8 <== NOT EXECUTED 40004184: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED =============================================================================== 40003dc0 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 40003dc0: 9d e3 bf a0 save %sp, -96, %sp int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 40003dc4: 21 10 00 6e sethi %hi(0x4001b800), %l0 40003dc8: 92 10 20 00 clr %o1 40003dcc: 90 14 22 d8 or %l0, 0x2d8, %o0 40003dd0: 40 00 00 19 call 40003e34 40003dd4: 94 10 20 00 clr %o2 40003dd8: 80 a2 3f ff cmp %o0, -1 40003ddc: 02 80 00 0e be 40003e14 40003de0: 90 14 22 d8 or %l0, 0x2d8, %o0 /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) 40003de4: 92 10 20 01 mov 1, %o1 40003de8: 40 00 00 13 call 40003e34 40003dec: 94 10 20 00 clr %o2 40003df0: 80 a2 3f ff cmp %o0, -1 40003df4: 02 80 00 0c be 40003e24 <== NEVER TAKEN 40003df8: 92 10 20 01 mov 1, %o1 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 40003dfc: 90 14 22 d8 or %l0, 0x2d8, %o0 40003e00: 40 00 00 0d call 40003e34 40003e04: 94 10 20 00 clr %o2 40003e08: 80 a2 3f ff cmp %o0, -1 40003e0c: 02 80 00 04 be 40003e1c <== NEVER TAKEN 40003e10: 11 15 55 11 sethi %hi(0x55544400), %o0 40003e14: 81 c7 e0 08 ret 40003e18: 81 e8 00 00 restore rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 40003e1c: 40 00 0d 36 call 400072f4 <== NOT EXECUTED 40003e20: 90 12 20 32 or %o0, 0x32, %o0 <== NOT EXECUTED /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 40003e24: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 40003e28: 40 00 0d 33 call 400072f4 <== NOT EXECUTED 40003e2c: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED =============================================================================== 40004964 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 40004964: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 40004968: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 4000496c: 80 88 60 01 btst 1, %g1 40004970: 02 80 00 19 be 400049d4 <== NEVER TAKEN 40004974: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 40004978: b0 0e 20 ff and %i0, 0xff, %i0 4000497c: 80 a6 20 09 cmp %i0, 9 40004980: 22 80 00 42 be,a 40004a88 40004984: c6 06 60 28 ld [ %i1 + 0x28 ], %g3 40004988: 08 80 00 19 bleu 400049ec <== NEVER TAKEN 4000498c: 80 a6 20 08 cmp %i0, 8 40004990: 80 a6 20 0a cmp %i0, 0xa 40004994: 02 80 00 22 be 40004a1c 40004998: 80 a6 20 0d cmp %i0, 0xd 4000499c: 02 80 00 2d be 40004a50 <== NEVER TAKEN 400049a0: 80 88 60 10 btst 0x10, %g1 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 400049a4: 80 88 60 02 btst 2, %g1 400049a8: 12 80 00 46 bne 40004ac0 <== NEVER TAKEN 400049ac: 03 10 00 72 sethi %hi(0x4001c800), %g1 400049b0: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 ! 4001ca74 <__ctype_ptr__> c = toupper(c); if (!iscntrl(c)) 400049b4: b0 00 40 18 add %g1, %i0, %i0 400049b8: c2 0e 20 01 ldub [ %i0 + 1 ], %g1 400049bc: 80 88 60 20 btst 0x20, %g1 400049c0: 12 80 00 06 bne 400049d8 <== NEVER TAKEN 400049c4: 94 10 00 19 mov %i1, %o2 tty->column++; 400049c8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 400049cc: 82 00 60 01 inc %g1 400049d0: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 400049d4: 94 10 00 19 mov %i1, %o2 400049d8: 90 07 a0 44 add %fp, 0x44, %o0 400049dc: 7f ff ff 93 call 40004828 400049e0: 92 10 20 01 mov 1, %o1 400049e4: 81 c7 e0 08 ret 400049e8: 81 e8 00 00 restore oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 400049ec: 12 bf ff ef bne 400049a8 <== NOT EXECUTED 400049f0: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 400049f4: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 400049f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400049fc: 04 bf ff f6 ble 400049d4 <== NOT EXECUTED 40004a00: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40004a04: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += i; break; case '\b': if (tty->column > 0) tty->column--; 40004a08: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40004a0c: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 40004a10: 7f ff ff 86 call 40004828 <== NOT EXECUTED 40004a14: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004a18: 30 80 00 3e b,a 40004b10 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 40004a1c: 80 88 60 20 btst 0x20, %g1 40004a20: 32 80 00 02 bne,a 40004a28 <== NEVER TAKEN 40004a24: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 40004a28: 80 88 60 04 btst 4, %g1 40004a2c: 02 bf ff eb be 400049d8 <== NEVER TAKEN 40004a30: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 40004a34: 11 10 00 6e sethi %hi(0x4001b800), %o0 40004a38: 92 10 20 01 mov 1, %o1 40004a3c: 90 12 22 e8 or %o0, 0x2e8, %o0 40004a40: 7f ff ff 7a call 40004828 40004a44: 94 10 00 19 mov %i1, %o2 tty->column = 0; 40004a48: 10 bf ff e3 b 400049d4 40004a4c: c0 26 60 28 clr [ %i1 + 0x28 ] } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 40004a50: 02 80 00 06 be 40004a68 <== NOT EXECUTED 40004a54: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40004a58: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 40004a5c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40004a60: 02 bf ff e1 be 400049e4 <== NOT EXECUTED 40004a64: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 40004a68: 22 bf ff db be,a 400049d4 <== NOT EXECUTED 40004a6c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 40004a70: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 40004a74: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004a78: 02 bf ff d7 be 400049d4 <== NOT EXECUTED 40004a7c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 40004a80: 10 bf ff d5 b 400049d4 <== NOT EXECUTED 40004a84: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40004a88: 05 00 00 06 sethi %hi(0x1800), %g2 40004a8c: 82 08 40 02 and %g1, %g2, %g1 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40004a90: 92 10 20 08 mov 8, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40004a94: 80 a0 40 02 cmp %g1, %g2 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40004a98: 82 08 e0 07 and %g3, 7, %g1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40004a9c: 02 80 00 17 be 40004af8 <== ALWAYS TAKEN 40004aa0: 92 22 40 01 sub %o1, %g1, %o1 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 40004aa4: 86 02 40 03 add %o1, %g3, %g3 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40004aa8: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 40004aac: c6 26 60 28 st %g3, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40004ab0: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 40004ab4: 7f ff ff 5d call 40004828 <== NOT EXECUTED 40004ab8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40004abc: 30 80 00 15 b,a 40004b10 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 40004ac0: c2 00 62 74 ld [ %g1 + 0x274 ], %g1 <== NOT EXECUTED 40004ac4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 40004ac8: b0 00 40 18 add %g1, %i0, %i0 <== NOT EXECUTED 40004acc: c6 0e 20 01 ldub [ %i0 + 1 ], %g3 <== NOT EXECUTED 40004ad0: 86 08 e0 03 and %g3, 3, %g3 <== NOT EXECUTED 40004ad4: 80 a0 e0 02 cmp %g3, 2 <== NOT EXECUTED 40004ad8: 22 80 00 05 be,a 40004aec <== NOT EXECUTED 40004adc: 84 00 bf e0 add %g2, -32, %g2 <== NOT EXECUTED 40004ae0: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 40004ae4: 10 bf ff b4 b 400049b4 <== NOT EXECUTED 40004ae8: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED 40004aec: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 40004af0: 10 bf ff b1 b 400049b4 <== NOT EXECUTED 40004af4: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 40004af8: 86 02 40 03 add %o1, %g3, %g3 rtems_termios_puts ( " ", i, tty); 40004afc: 94 10 00 19 mov %i1, %o2 break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 40004b00: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 40004b04: 11 10 00 6e sethi %hi(0x4001b800), %o0 40004b08: 7f ff ff 48 call 40004828 40004b0c: 90 12 22 f0 or %o0, 0x2f0, %o0 ! 4001baf0 <__FUNCTION__.5737+0x270> return; 40004b10: 81 c7 e0 08 ret 40004b14: 81 e8 00 00 restore =============================================================================== 4000eb2c : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4000eb2c: 9d e3 bf 78 save %sp, -136, %sp rtems_filesystem_location_info_t loc; rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) 4000eb30: 23 10 00 70 sethi %hi(0x4001c000), %l1 4000eb34: a0 07 bf dc add %fp, -36, %l0 4000eb38: 92 10 20 03 mov 3, %o1 4000eb3c: 90 14 60 38 or %l1, 0x38, %o0 4000eb40: 94 10 20 07 mov 7, %o2 4000eb44: 96 10 00 10 mov %l0, %o3 4000eb48: 7f ff d2 27 call 400033e4 4000eb4c: 98 10 20 01 mov 1, %o4 4000eb50: 80 a2 20 00 cmp %o0, 0 4000eb54: 12 80 00 43 bne 4000ec60 <== ALWAYS TAKEN 4000eb58: c2 07 bf e8 ld [ %fp + -24 ], %g1 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 4000eb5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000eb60: 22 80 00 09 be,a 4000eb84 <== NOT EXECUTED 4000eb64: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED 4000eb68: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001d01c <== NOT EXECUTED 4000eb6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000eb70: 22 80 00 05 be,a 4000eb84 <== NOT EXECUTED 4000eb74: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED 4000eb78: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000eb7c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000eb80: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED 4000eb84: c4 10 60 6e lduh [ %g1 + 0x6e ], %g2 ! 4001d06e else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000eb88: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000eb8c: 95 28 a0 10 sll %g2, 0x10, %o2 4000eb90: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000eb94: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000eb98: c4 30 60 6e sth %g2, [ %g1 + 0x6e ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000eb9c: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 4000eba0: 03 00 00 19 sethi %hi(0x6400), %g1 4000eba4: 84 10 a1 70 or %g2, 0x170, %g2 4000eba8: 82 10 62 6f or %g1, 0x26f, %g1 4000ebac: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000ebb0: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000ebb4: c4 3f bf f0 std %g2, [ %fp + -16 ] 4000ebb8: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000ebbc: 90 07 bf fa add %fp, -6, %o0 4000ebc0: 13 10 00 70 sethi %hi(0x4001c000), %o1 4000ebc4: 40 00 04 43 call 4000fcd0 4000ebc8: 92 12 60 40 or %o1, 0x40, %o1 ! 4001c040 <__FUNCTION__.5895+0x30> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4000ebcc: 90 10 00 10 mov %l0, %o0 4000ebd0: 40 00 00 5a call 4000ed38 4000ebd4: 92 10 21 80 mov 0x180, %o1 4000ebd8: 80 a2 20 00 cmp %o0, 0 4000ebdc: 12 80 00 1d bne 4000ec50 <== NEVER TAKEN 4000ebe0: 90 10 00 10 mov %l0, %o0 return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 4000ebe4: 7f ff d4 94 call 40003e34 4000ebe8: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 4000ebec: 80 a2 20 00 cmp %o0, 0 4000ebf0: 06 80 00 2f bl 4000ecac <== ALWAYS TAKEN 4000ebf4: d0 26 00 00 st %o0, [ %i0 ] the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4000ebf8: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 4000ebfc: c4 00 61 04 ld [ %g1 + 0x104 ], %g2 ! 4001c904 <== NOT EXECUTED 4000ec00: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 4000ec04: 0a 80 00 23 bcs 4000ec90 <== NOT EXECUTED 4000ec08: 82 10 20 00 clr %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000ec0c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000ec10: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000ec14: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000ec18: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000ec1c: 7f ff d4 86 call 40003e34 <== NOT EXECUTED 4000ec20: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 4000ec24: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 4000ec28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ec2c: 06 80 00 26 bl 4000ecc4 <== NOT EXECUTED 4000ec30: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4000ec34: 40 00 00 49 call 4000ed58 <== NOT EXECUTED 4000ec38: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 4000ec3c: 40 00 01 39 call 4000f120 <__errno> 4000ec40: b0 10 3f ff mov -1, %i0 4000ec44: e2 22 00 00 st %l1, [ %o0 ] } 4000ec48: 81 c7 e0 08 ret 4000ec4c: 81 e8 00 00 restore memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { if (errno != EEXIST){ 4000ec50: 40 00 01 34 call 4000f120 <__errno> <== NOT EXECUTED 4000ec54: 01 00 00 00 nop <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4000ec58: 81 c7 e0 08 ret <== NOT EXECUTED 4000ec5c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) != 0) { if (errno != ENOENT) 4000ec60: 40 00 01 30 call 4000f120 <__errno> 4000ec64: 01 00 00 00 nop 4000ec68: c2 02 00 00 ld [ %o0 ], %g1 4000ec6c: 80 a0 60 02 cmp %g1, 2 4000ec70: 12 bf ff fa bne 4000ec58 <== NEVER TAKEN 4000ec74: 90 14 60 38 or %l1, 0x38, %o0 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4000ec78: 7f ff d2 8b call 400036a4 4000ec7c: 92 10 23 ff mov 0x3ff, %o1 4000ec80: 80 a2 20 00 cmp %o0, 0 4000ec84: 02 bf ff c0 be 4000eb84 <== ALWAYS TAKEN 4000ec88: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000ec8c: 30 bf ff f3 b,a 4000ec58 <== NOT EXECUTED the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4000ec90: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED 4000ec94: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 4001d220 <== NOT EXECUTED 4000ec98: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 4000ec9c: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 4000eca0: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 4000eca4: 10 bf ff da b 4000ec0c <== NOT EXECUTED 4000eca8: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 4000ecac: 40 00 01 1d call 4000f120 <__errno> 4000ecb0: 01 00 00 00 nop 4000ecb4: e2 02 00 00 ld [ %o0 ], %l1 /* Delete file at errors, or else if pipe is successfully created the file node will be deleted after it is closed by all. */ unlink(fifopath); 4000ecb8: 40 00 00 28 call 4000ed58 4000ecbc: 90 10 00 10 mov %l0, %o0 4000ecc0: 30 bf ff df b,a 4000ec3c iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 4000ecc4: 40 00 01 17 call 4000f120 <__errno> <== NOT EXECUTED 4000ecc8: 01 00 00 00 nop <== NOT EXECUTED 4000eccc: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 4000ecd0: 7f ff f3 aa call 4000bb78 <== NOT EXECUTED 4000ecd4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 4000ecd8: 30 bf ff d7 b,a 4000ec34 <== NOT EXECUTED =============================================================================== 4000d698 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000d698: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 4000d69c: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000d6a0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 4000d6a4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 4000d6a8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000d6ac: 12 80 00 12 bne 4000d6f4 <== NOT EXECUTED 4000d6b0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 4000d6b4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000d6b8: 02 80 00 0f be 4000d6f4 <== NOT EXECUTED 4000d6bc: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 4000d6c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000d6c4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d6c8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d6cc: 7f ff e5 5d call 40006c40 <== NOT EXECUTED 4000d6d0: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000d6d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d6d8: 12 80 00 07 bne 4000d6f4 <== NOT EXECUTED 4000d6dc: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000d6e0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000d6e4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000d6e8: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000d6ec: 7f ff e5 9c call 40006d5c <== NOT EXECUTED 4000d6f0: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 4000d6f4: 81 c7 e0 08 ret <== NOT EXECUTED 4000d6f8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000d620 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4000d620: 81 c3 e0 08 retl <== NOT EXECUTED 4000d624: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED =============================================================================== 4000d8f4 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000d8f4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000d8f8: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000d8fc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000d900: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d904: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d908: 7f ff e4 ce call 40006c40 <== NOT EXECUTED 4000d90c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000d910: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d914: 12 80 00 2f bne 4000d9d0 <== NOT EXECUTED 4000d918: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4000d91c: a4 10 20 00 clr %l2 <== NOT EXECUTED 4000d920: b0 10 20 00 clr %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4000d924: 02 80 00 26 be 4000d9bc <== NOT EXECUTED 4000d928: a2 10 20 00 clr %l1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 4000d92c: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4000d930: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000d934: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000d938: 12 80 00 2a bne 4000d9e0 <== NOT EXECUTED 4000d93c: 82 26 80 12 sub %i2, %l2, %g1 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 4000d940: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000d944: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d948: 22 80 00 1d be,a 4000d9bc <== NOT EXECUTED 4000d94c: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4000d950: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000d954: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000d958: 32 80 00 19 bne,a 4000d9bc <== NOT EXECUTED 4000d95c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4000d960: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000d964: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4000d968: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000d96c: 7f ff e4 fc call 40006d5c <== NOT EXECUTED 4000d970: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000d974: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000d978: 40 00 02 d6 call 4000e4d0 <== NOT EXECUTED 4000d97c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d980: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d984: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4000d988: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d98c: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4000d990: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d994: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d998: 7f ff e4 aa call 40006c40 <== NOT EXECUTED 4000d99c: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000d9a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d9a4: 12 80 00 32 bne 4000da6c <== NOT EXECUTED 4000d9a8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4000d9ac: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000d9b0: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000d9b4: 02 bf ff df be 4000d930 <== NOT EXECUTED 4000d9b8: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4000d9bc: 7f ff e4 e8 call 40006d5c <== NOT EXECUTED 4000d9c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 4000d9c4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000d9c8: 04 80 00 04 ble 4000d9d8 <== NOT EXECUTED 4000d9cc: 01 00 00 00 nop <== NOT EXECUTED return read; return ret; } 4000d9d0: 81 c7 e0 08 ret <== NOT EXECUTED 4000d9d4: 81 e8 00 00 restore <== NOT EXECUTED 4000d9d8: 81 c7 e0 08 ret <== NOT EXECUTED 4000d9dc: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4000d9e0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000d9e4: 38 80 00 02 bgu,a 4000d9ec <== NOT EXECUTED 4000d9e8: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4000d9ec: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000d9f0: e8 04 20 04 ld [ %l0 + 4 ], %l4 <== NOT EXECUTED 4000d9f4: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED if (chunk > chunk1) { 4000d9f8: 80 a4 40 14 cmp %l1, %l4 <== NOT EXECUTED 4000d9fc: 14 80 00 1e bg 4000da74 <== NOT EXECUTED 4000da00: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4000da04: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED 4000da08: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000da0c: 40 00 08 01 call 4000fa10 <== NOT EXECUTED 4000da10: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Start += chunk; 4000da14: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000da18: d2 04 20 04 ld [ %l0 + 4 ], %o1 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 4000da1c: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000da20: 40 00 2c 04 call 40018a30 <.urem> <== NOT EXECUTED 4000da24: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000da28: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4000da2c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000da30: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4000da34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000da38: 12 80 00 03 bne 4000da44 <== NOT EXECUTED 4000da3c: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 4000da40: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 4000da44: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000da48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000da4c: 32 80 00 15 bne,a 4000daa0 <== NOT EXECUTED 4000da50: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; 4000da54: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4000da58: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000da5c: 0a bf ff b5 bcs 4000d930 <== NOT EXECUTED 4000da60: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED 4000da64: 10 bf ff d6 b 4000d9bc <== NOT EXECUTED 4000da68: a2 10 20 00 clr %l1 <== NOT EXECUTED /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000da6c: 10 bf ff d6 b 4000d9c4 <== NOT EXECUTED 4000da70: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 4000da74: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED 4000da78: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000da7c: 40 00 07 e5 call 4000fa10 <== NOT EXECUTED 4000da80: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4000da84: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 4000da88: 90 04 80 14 add %l2, %l4, %o0 <== NOT EXECUTED 4000da8c: 94 24 40 14 sub %l1, %l4, %o2 <== NOT EXECUTED 4000da90: 40 00 07 e0 call 4000fa10 <== NOT EXECUTED 4000da94: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 4000da98: 10 bf ff e0 b 4000da18 <== NOT EXECUTED 4000da9c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 4000daa0: 40 00 02 75 call 4000e474 <== NOT EXECUTED 4000daa4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 4000daa8: 10 bf ff ec b 4000da58 <== NOT EXECUTED 4000daac: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED =============================================================================== 4000dab0 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000dab0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 4000dab4: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4000dab8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000dabc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000dac0: 7f ff e4 60 call 40006c40 <== NOT EXECUTED 4000dac4: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4000dac8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000dacc: 12 80 00 47 bne 4000dbe8 <== NOT EXECUTED 4000dad0: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4000dad4: e4 06 60 18 ld [ %i1 + 0x18 ], %l2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4000dad8: 80 8c a0 02 btst 2, %l2 <== NOT EXECUTED 4000dadc: 02 80 00 05 be 4000daf0 <== NOT EXECUTED 4000dae0: a4 0c a0 06 and %l2, 6, %l2 <== NOT EXECUTED pipe->Readers --; 4000dae4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000dae8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000daec: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4000daf0: 80 8c a0 04 btst 4, %l2 <== NOT EXECUTED 4000daf4: 32 80 00 1d bne,a 4000db68 <== NOT EXECUTED 4000daf8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4000dafc: 23 10 00 74 sethi %hi(0x4001d000), %l1 <== NOT EXECUTED 4000db00: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 ! 4001d068 <== NOT EXECUTED 4000db04: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000db08: 7f ff e4 4e call 40006c40 <== NOT EXECUTED 4000db0c: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 4000db10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000db14: 12 80 00 35 bne 4000dbe8 <== NOT EXECUTED 4000db18: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 4000db1c: 7f ff e4 90 call 40006d5c <== NOT EXECUTED 4000db20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4000db24: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000db28: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000db2c: 12 80 00 12 bne 4000db74 <== NOT EXECUTED 4000db30: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000db34: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000db38: 02 80 00 1c be 4000dba8 <== NOT EXECUTED 4000db3c: 80 a4 a0 04 cmp %l2, 4 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4000db40: 02 80 00 06 be 4000db58 <== NOT EXECUTED 4000db44: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4000db48: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000db4c: 40 00 02 4a call 4000e474 <== NOT EXECUTED 4000db50: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4000db54: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED 4000db58: 7f ff e4 81 call 40006d5c <== NOT EXECUTED 4000db5c: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000db60: 81 c7 e0 08 ret <== NOT EXECUTED 4000db64: 81 e8 00 00 restore <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; 4000db68: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000db6c: 10 bf ff e4 b 4000dafc <== NOT EXECUTED 4000db70: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 4000db74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000db78: 12 bf ff f7 bne 4000db54 <== NOT EXECUTED 4000db7c: 80 a4 a0 02 cmp %l2, 2 <== NOT EXECUTED 4000db80: 02 bf ff f6 be 4000db58 <== NOT EXECUTED 4000db84: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000db88: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000db8c: 40 00 02 3a call 4000e474 <== NOT EXECUTED 4000db90: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4000db94: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED 4000db98: 7f ff e4 71 call 40006d5c <== NOT EXECUTED 4000db9c: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000dba0: 81 c7 e0 08 ret <== NOT EXECUTED 4000dba4: 81 e8 00 00 restore <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4000dba8: 40 00 02 19 call 4000e40c <== NOT EXECUTED 4000dbac: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000dbb0: 40 00 02 17 call 4000e40c <== NOT EXECUTED 4000dbb4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000dbb8: 7f ff e3 f5 call 40006b8c <== NOT EXECUTED 4000dbbc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000dbc0: 7f ff f8 1e call 4000bc38 <== NOT EXECUTED 4000dbc4: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED free(pipe); 4000dbc8: 7f ff f8 1c call 4000bc38 <== NOT EXECUTED 4000dbcc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4000dbd0: d0 04 60 68 ld [ %l1 + 0x68 ], %o0 <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 4000dbd4: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4000dbd8: 7f ff e4 61 call 40006d5c <== NOT EXECUTED 4000dbdc: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000dbe0: 81 c7 e0 08 ret <== NOT EXECUTED 4000dbe4: 81 e8 00 00 restore <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); 4000dbe8: 7f ff e5 c3 call 400072f4 <== NOT EXECUTED =============================================================================== 4000d6fc : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4000d6fc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 4000d700: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4000d704: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000d708: 12 80 00 04 bne 4000d718 <== NOT EXECUTED 4000d70c: b0 10 20 00 clr %i0 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4000d710: 81 c7 e0 08 ret <== NOT EXECUTED 4000d714: 81 e8 00 00 restore <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4000d718: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000d71c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d720: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d724: 7f ff e5 47 call 40006c40 <== NOT EXECUTED 4000d728: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000d72c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d730: 12 bf ff f8 bne 4000d710 <== NOT EXECUTED 4000d734: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4000d738: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000d73c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d740: 02 80 00 56 be 4000d898 <== NOT EXECUTED 4000d744: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4000d748: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 4000d74c: 80 a6 80 15 cmp %i2, %l5 <== NOT EXECUTED 4000d750: 18 80 00 03 bgu 4000d75c <== NOT EXECUTED 4000d754: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 4000d758: a4 10 00 1a mov %i2, %l2 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4000d75c: a6 10 20 00 clr %l3 <== NOT EXECUTED 4000d760: b0 10 20 00 clr %i0 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4000d764: a8 07 bf fc add %fp, -4, %l4 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 4000d768: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000d76c: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 4000d770: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000d774: 1a 80 00 28 bcc 4000d814 <== NOT EXECUTED 4000d778: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 4000d77c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000d780: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000d784: 32 80 00 46 bne,a 4000d89c <== NOT EXECUTED 4000d788: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4000d78c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000d790: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4000d794: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000d798: 7f ff e5 71 call 40006d5c <== NOT EXECUTED 4000d79c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000d7a0: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000d7a4: 40 00 03 4b call 4000e4d0 <== NOT EXECUTED 4000d7a8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d7ac: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d7b0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4000d7b4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d7b8: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4000d7bc: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d7c0: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d7c4: 7f ff e5 1f call 40006c40 <== NOT EXECUTED 4000d7c8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000d7cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d7d0: 12 80 00 3a bne 4000d8b8 <== NOT EXECUTED 4000d7d4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4000d7d8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000d7dc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000d7e0: 12 80 00 2f bne 4000d89c <== NOT EXECUTED 4000d7e4: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4000d7e8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000d7ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d7f0: 02 80 00 2b be 4000d89c <== NOT EXECUTED 4000d7f4: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED 4000d7f8: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 4000d7fc: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000d800: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 4000d804: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000d808: 2a bf ff de bcs,a 4000d780 <== NOT EXECUTED 4000d80c: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4000d810: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED 4000d814: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 4000d818: 38 80 00 02 bgu,a 4000d820 <== NOT EXECUTED 4000d81c: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4000d820: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 4000d824: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED 4000d828: 40 00 2c 82 call 40018a30 <.urem> <== NOT EXECUTED 4000d82c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000d830: a4 25 40 08 sub %l5, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000d834: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000d838: 04 80 00 22 ble 4000d8c0 <== NOT EXECUTED 4000d83c: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4000d840: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 4000d844: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 4000d848: 40 00 08 72 call 4000fa10 <== NOT EXECUTED 4000d84c: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4000d850: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 4000d854: 92 04 80 13 add %l2, %l3, %o1 <== NOT EXECUTED 4000d858: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000d85c: 40 00 08 6d call 4000fa10 <== NOT EXECUTED 4000d860: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4000d864: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000d868: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4000d86c: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000d870: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d874: 12 80 00 19 bne 4000d8d8 <== NOT EXECUTED 4000d878: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 4000d87c: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4000d880: 80 a6 80 18 cmp %i2, %i0 <== NOT EXECUTED 4000d884: 08 80 00 1a bleu 4000d8ec <== NOT EXECUTED 4000d888: a6 10 00 18 mov %i0, %l3 <== NOT EXECUTED 4000d88c: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 4000d890: 10 bf ff b6 b 4000d768 <== NOT EXECUTED 4000d894: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 4000d898: b0 10 20 00 clr %i0 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4000d89c: 7f ff e5 30 call 40006d5c <== NOT EXECUTED 4000d8a0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 4000d8a4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000d8a8: 14 bf ff 9a bg 4000d710 <== NOT EXECUTED 4000d8ac: 01 00 00 00 nop <== NOT EXECUTED return written; return ret; } 4000d8b0: 81 c7 e0 08 ret <== NOT EXECUTED 4000d8b4: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000d8b8: 10 bf ff fb b 4000d8a4 <== NOT EXECUTED 4000d8bc: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4000d8c0: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 4000d8c4: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000d8c8: 40 00 08 52 call 4000fa10 <== NOT EXECUTED 4000d8cc: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Length += chunk; 4000d8d0: 10 bf ff e6 b 4000d868 <== NOT EXECUTED 4000d8d4: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4000d8d8: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000d8dc: 40 00 02 e6 call 4000e474 <== NOT EXECUTED 4000d8e0: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 4000d8e4: 10 bf ff e7 b 4000d880 <== NOT EXECUTED 4000d8e8: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4000d8ec: 10 bf ff ec b 4000d89c <== NOT EXECUTED 4000d8f0: a2 10 20 00 clr %l1 <== NOT EXECUTED =============================================================================== 400088d0 : ) { /* * Update call statistics */ MSBUMP(memalign_calls, 1); 400088d0: 05 10 00 9d sethi %hi(0x40027400), %g2 400088d4: 84 10 a3 40 or %g2, 0x340, %g2 ! 40027740 400088d8: c6 00 a0 08 ld [ %g2 + 8 ], %g3 400088dc: 86 00 e0 01 inc %g3 400088e0: c6 20 a0 08 st %g3, [ %g2 + 8 ] if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 400088e4: 84 02 7f ff add %o1, -1, %g2 400088e8: 80 88 80 09 btst %g2, %o1 400088ec: 02 80 00 04 be 400088fc <== ALWAYS TAKEN 400088f0: 80 a2 60 03 cmp %o1, 3 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 400088f4: 81 c3 e0 08 retl 400088f8: 90 10 20 16 mov 0x16, %o0 /* * Update call statistics */ MSBUMP(memalign_calls, 1); if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 400088fc: 08 bf ff fe bleu 400088f4 40008900: 01 00 00 00 nop /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 40008904: 82 13 c0 00 mov %o7, %g1 40008908: 40 00 00 68 call 40008aa8 4000890c: 9e 10 40 00 mov %g1, %o7 =============================================================================== 40003d80 : * putk * * Kernel putk (e.g. puts) function requiring minimal infrastrure. */ void putk(const char *s) { 40003d80: 9d e3 bf a0 save %sp, -96, %sp const char *p = s; for (p=s ; *p ; p++ ) 40003d84: d0 0e 00 00 ldub [ %i0 ], %o0 40003d88: 91 2a 20 18 sll %o0, 0x18, %o0 40003d8c: 80 a2 20 00 cmp %o0, 0 40003d90: 02 80 00 0c be 40003dc0 <== NEVER TAKEN 40003d94: 23 10 00 6b sethi %hi(0x4001ac00), %l1 40003d98: a0 14 62 10 or %l1, 0x210, %l0 ! 4001ae10 BSP_output_char(*p); 40003d9c: c2 04 00 00 ld [ %l0 ], %g1 40003da0: 9f c0 40 00 call %g1 40003da4: 91 3a 20 18 sra %o0, 0x18, %o0 */ void putk(const char *s) { const char *p = s; for (p=s ; *p ; p++ ) 40003da8: b0 06 20 01 inc %i0 40003dac: d0 0e 00 00 ldub [ %i0 ], %o0 40003db0: 91 2a 20 18 sll %o0, 0x18, %o0 40003db4: 80 a2 20 00 cmp %o0, 0 40003db8: 32 bf ff fa bne,a 40003da0 40003dbc: c2 04 00 00 ld [ %l0 ], %g1 BSP_output_char(*p); BSP_output_char('\n'); 40003dc0: c2 04 62 10 ld [ %l1 + 0x210 ], %g1 40003dc4: 9f c0 40 00 call %g1 40003dc8: 90 10 20 0a mov 0xa, %o0 } 40003dcc: 81 c7 e0 08 ret 40003dd0: 81 e8 00 00 restore =============================================================================== 4001adc4 : ssize_t read( int fd, void *buffer, size_t count ) { 4001adc4: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001adc8: 03 10 00 72 sethi %hi(0x4001c800), %g1 4001adcc: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4001add0: 80 a6 00 01 cmp %i0, %g1 4001add4: 1a 80 00 23 bcc 4001ae60 <== NEVER TAKEN 4001add8: 03 10 00 74 sethi %hi(0x4001d000), %g1 iop = rtems_libio_iop( fd ); 4001addc: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 4001ade0: 83 2e 20 06 sll %i0, 6, %g1 4001ade4: b1 2e 20 03 sll %i0, 3, %i0 4001ade8: b0 06 00 01 add %i0, %g1, %i0 4001adec: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001adf0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001adf4: 80 88 61 00 btst 0x100, %g1 4001adf8: 02 80 00 1a be 4001ae60 4001adfc: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 4001ae00: 02 80 00 1e be 4001ae78 <== NEVER TAKEN 4001ae04: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001ae08: 02 80 00 14 be 4001ae58 <== NEVER TAKEN 4001ae0c: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4001ae10: 80 88 60 02 btst 2, %g1 4001ae14: 02 80 00 19 be 4001ae78 <== NEVER TAKEN 4001ae18: 01 00 00 00 nop /* * Now process the read(). */ if ( !iop->handlers->read_h ) 4001ae1c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001ae20: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001ae24: 80 a0 60 00 cmp %g1, 0 4001ae28: 02 80 00 1a be 4001ae90 <== NEVER TAKEN 4001ae2c: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 4001ae30: 94 10 00 1a mov %i2, %o2 4001ae34: 9f c0 40 00 call %g1 4001ae38: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001ae3c: b0 92 20 00 orcc %o0, 0, %i0 4001ae40: 04 80 00 06 ble 4001ae58 4001ae44: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 4001ae48: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001ae4c: 86 83 40 18 addcc %o5, %i0, %g3 4001ae50: 84 43 00 02 addx %o4, %g2, %g2 4001ae54: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001ae58: 81 c7 e0 08 ret 4001ae5c: 81 e8 00 00 restore ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 4001ae60: 7f ff d0 b0 call 4000f120 <__errno> 4001ae64: b0 10 3f ff mov -1, %i0 4001ae68: 82 10 20 09 mov 9, %g1 4001ae6c: c2 22 00 00 st %g1, [ %o0 ] 4001ae70: 81 c7 e0 08 ret 4001ae74: 81 e8 00 00 restore rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4001ae78: 7f ff d0 aa call 4000f120 <__errno> <== NOT EXECUTED 4001ae7c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001ae80: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4001ae84: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001ae88: 81 c7 e0 08 ret <== NOT EXECUTED 4001ae8c: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001ae90: 7f ff d0 a4 call 4000f120 <__errno> <== NOT EXECUTED 4001ae94: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001ae98: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001ae9c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001aea0: 81 c7 e0 08 ret <== NOT EXECUTED 4001aea4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40007144 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 40007144: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 40007148: 80 a6 60 00 cmp %i1, 0 4000714c: 02 80 00 2b be 400071f8 <== NEVER TAKEN 40007150: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 40007154: 40 00 3a 1f call 400159d0 40007158: 90 10 00 18 mov %i0, %o0 4000715c: a0 07 bf ec add %fp, -20, %l0 40007160: 92 10 00 08 mov %o0, %o1 40007164: 94 10 20 00 clr %o2 40007168: 90 10 00 18 mov %i0, %o0 4000716c: 96 10 00 10 mov %l0, %o3 40007170: 98 10 20 00 clr %o4 40007174: 7f ff fa c0 call 40005c74 40007178: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 4000717c: 80 a2 20 00 cmp %o0, 0 40007180: 12 80 00 1c bne 400071f0 <== NEVER TAKEN 40007184: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 40007188: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000718c: 80 a0 60 00 cmp %g1, 0 40007190: 22 80 00 31 be,a 40007254 <== NEVER TAKEN 40007194: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 40007198: 9f c0 40 00 call %g1 4000719c: 90 10 00 10 mov %l0, %o0 400071a0: 80 a2 20 04 cmp %o0, 4 400071a4: 12 80 00 1b bne 40007210 400071a8: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 400071ac: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 400071b0: 80 a0 60 00 cmp %g1, 0 400071b4: 02 80 00 27 be 40007250 <== NEVER TAKEN 400071b8: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 400071bc: 94 10 00 1a mov %i2, %o2 400071c0: 9f c0 40 00 call %g1 400071c4: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 400071c8: c2 07 bf f8 ld [ %fp + -8 ], %g1 400071cc: 80 a0 60 00 cmp %g1, 0 400071d0: 02 80 00 08 be 400071f0 <== NEVER TAKEN 400071d4: b0 10 00 08 mov %o0, %i0 400071d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400071dc: 80 a0 60 00 cmp %g1, 0 400071e0: 02 80 00 26 be 40007278 <== NEVER TAKEN 400071e4: 01 00 00 00 nop 400071e8: 9f c0 40 00 call %g1 400071ec: 90 10 00 10 mov %l0, %o0 return result; } 400071f0: 81 c7 e0 08 ret 400071f4: 81 e8 00 00 restore { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 400071f8: 40 00 32 f0 call 40013db8 <__errno> <== NOT EXECUTED 400071fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007200: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40007204: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007208: 81 c7 e0 08 ret <== NOT EXECUTED 4000720c: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 40007210: c2 07 bf f8 ld [ %fp + -8 ], %g1 40007214: 80 a0 60 00 cmp %g1, 0 40007218: 02 80 00 08 be 40007238 <== NEVER TAKEN 4000721c: 01 00 00 00 nop 40007220: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007224: 80 a0 60 00 cmp %g1, 0 40007228: 02 80 00 04 be 40007238 <== NEVER TAKEN 4000722c: 01 00 00 00 nop 40007230: 9f c0 40 00 call %g1 40007234: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40007238: 40 00 32 e0 call 40013db8 <__errno> 4000723c: b0 10 3f ff mov -1, %i0 40007240: 82 10 20 16 mov 0x16, %g1 40007244: c2 22 00 00 st %g1, [ %o0 ] 40007248: 81 c7 e0 08 ret 4000724c: 81 e8 00 00 restore } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 40007250: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40007254: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007258: 02 80 00 04 be 40007268 <== NOT EXECUTED 4000725c: 01 00 00 00 nop <== NOT EXECUTED 40007260: 9f c0 40 00 call %g1 <== NOT EXECUTED 40007264: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007268: 40 00 32 d4 call 40013db8 <__errno> <== NOT EXECUTED 4000726c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007270: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007274: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007278: 81 c7 e0 08 ret <== NOT EXECUTED 4000727c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005968 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 40005968: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 4000596c: 03 10 00 85 sethi %hi(0x40021400), %g1 40005970: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 40021734 40005974: 80 a6 00 01 cmp %i0, %g1 40005978: 1a 80 00 52 bcc 40005ac0 <== NEVER TAKEN 4000597c: 03 10 00 8a sethi %hi(0x40022800), %g1 iop = rtems_libio_iop( fd ); 40005980: e4 00 60 24 ld [ %g1 + 0x24 ], %l2 ! 40022824 40005984: 83 2e 20 06 sll %i0, 6, %g1 40005988: b1 2e 20 03 sll %i0, 3, %i0 4000598c: b0 06 00 01 add %i0, %g1, %i0 40005990: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 40005994: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 40005998: 80 88 61 00 btst 0x100, %g1 4000599c: 02 80 00 49 be 40005ac0 <== NEVER TAKEN 400059a0: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 400059a4: 02 80 00 26 be 40005a3c <== NEVER TAKEN 400059a8: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 400059ac: 02 80 00 24 be 40005a3c 400059b0: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 400059b4: 04 80 00 22 ble 40005a3c 400059b8: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 400059bc: 14 80 00 20 bg 40005a3c <== NEVER TAKEN 400059c0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 400059c4: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 400059c8: c2 00 60 08 ld [ %g1 + 8 ], %g1 400059cc: 80 a0 60 00 cmp %g1, 0 400059d0: 02 80 00 42 be 40005ad8 <== NEVER TAKEN 400059d4: 86 10 20 00 clr %g3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 400059d8: 84 10 00 19 mov %i1, %g2 400059dc: 88 10 20 00 clr %g4 400059e0: 10 80 00 03 b 400059ec 400059e4: 96 10 20 01 mov 1, %o3 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 400059e8: 88 10 00 0c mov %o4, %g4 ssize_t old; if ( !iov[v].iov_base ) 400059ec: da 00 80 00 ld [ %g2 ], %o5 400059f0: 80 a3 60 00 cmp %o5, 0 400059f4: 02 80 00 12 be 40005a3c 400059f8: 86 00 e0 01 inc %g3 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 400059fc: da 00 a0 04 ld [ %g2 + 4 ], %o5 40005a00: 98 01 00 0d add %g4, %o5, %o4 if ( total < old ) 40005a04: 80 a1 00 0c cmp %g4, %o4 40005a08: 14 80 00 0d bg 40005a3c 40005a0c: 84 00 a0 08 add %g2, 8, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 40005a10: 80 a0 00 0d cmp %g0, %o5 40005a14: 88 40 3f ff addx %g0, -1, %g4 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40005a18: 80 a6 80 03 cmp %i2, %g3 40005a1c: 14 bf ff f3 bg 400059e8 40005a20: 96 0a c0 04 and %o3, %g4, %o3 /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 40005a24: 80 8a e0 ff btst 0xff, %o3 40005a28: a6 10 20 00 clr %l3 40005a2c: 02 80 00 0c be 40005a5c 40005a30: b0 10 20 00 clr %i0 if (bytes != iov[ v ].iov_len) break; } return total; } 40005a34: 81 c7 e0 08 ret 40005a38: 81 e8 00 00 restore /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 40005a3c: 40 00 30 36 call 40011b14 <__errno> 40005a40: b0 10 3f ff mov -1, %i0 40005a44: 82 10 20 16 mov 0x16, %g1 40005a48: c2 22 00 00 st %g1, [ %o0 ] 40005a4c: 81 c7 e0 08 ret 40005a50: 81 e8 00 00 restore } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40005a54: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 40005a58: c2 00 60 08 ld [ %g1 + 8 ], %g1 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 40005a5c: d2 06 40 00 ld [ %i1 ], %o1 40005a60: d4 06 60 04 ld [ %i1 + 4 ], %o2 40005a64: 9f c0 40 00 call %g1 40005a68: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 40005a6c: 80 a2 20 00 cmp %o0, 0 40005a70: 06 80 00 12 bl 40005ab8 <== NEVER TAKEN 40005a74: 01 00 00 00 nop return -1; if ( bytes > 0 ) { 40005a78: 02 80 00 07 be 40005a94 <== NEVER TAKEN 40005a7c: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40005a80: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 40005a84: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40005a88: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 40005a8c: 84 40 80 10 addx %g2, %l0, %g2 40005a90: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 40005a94: c2 06 60 04 ld [ %i1 + 4 ], %g1 40005a98: 80 a2 00 01 cmp %o0, %g1 40005a9c: 12 bf ff e6 bne 40005a34 <== NEVER TAKEN 40005aa0: a6 04 e0 01 inc %l3 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40005aa4: 80 a6 80 13 cmp %i2, %l3 40005aa8: 14 bf ff eb bg 40005a54 40005aac: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 40005ab0: 81 c7 e0 08 ret 40005ab4: 81 e8 00 00 restore 40005ab8: 81 c7 e0 08 ret <== NOT EXECUTED 40005abc: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 40005ac0: 40 00 30 15 call 40011b14 <__errno> <== NOT EXECUTED 40005ac4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005ac8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40005acc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005ad0: 81 c7 e0 08 ret <== NOT EXECUTED 40005ad4: 81 e8 00 00 restore <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005ad8: 40 00 30 0f call 40011b14 <__errno> <== NOT EXECUTED 40005adc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005ae0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005ae4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005ae8: 81 c7 e0 08 ret <== NOT EXECUTED 40005aec: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4001af2c : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 4001af2c: 9d e3 bf 98 save %sp, -104, %sp 4001af30: 21 10 00 74 sethi %hi(0x4001d000), %l0 4001af34: a0 14 22 30 or %l0, 0x230, %l0 ! 4001d230 4001af38: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 4001af3c: 03 10 00 75 sethi %hi(0x4001d400), %g1 4001af40: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 4001af44: 84 00 a0 01 inc %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 4001af48: 80 a0 60 03 cmp %g1, 3 4001af4c: 02 80 00 36 be 4001b024 <== ALWAYS TAKEN 4001af50: c4 24 20 10 st %g2, [ %l0 + 0x10 ] } /* * Continue with realloc(). */ if ( !ptr ) 4001af54: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4001af58: 02 80 00 3e be 4001b050 4001af5c: 80 a6 60 00 cmp %i1, 0 return malloc( size ); if ( !size ) { 4001af60: 02 80 00 11 be 4001afa4 <== NEVER TAKEN 4001af64: 23 10 00 72 sethi %hi(0x4001c800), %l1 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 4001af68: d0 04 61 10 ld [ %l1 + 0x110 ], %o0 ! 4001c910 4001af6c: 92 10 00 18 mov %i0, %o1 4001af70: 40 00 00 75 call 4001b144 <_Protected_heap_Get_block_size> 4001af74: 94 07 bf fc add %fp, -4, %o2 4001af78: 80 8a 20 ff btst 0xff, %o0 4001af7c: 02 80 00 0f be 4001afb8 4001af80: d0 04 61 10 ld [ %l1 + 0x110 ], %o0 #if defined(RTEMS_MALLOC_BOUNDARY_HELPERS) if (rtems_malloc_boundary_helpers) resize += (*rtems_malloc_boundary_helpers->overhead)(); #endif if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, resize ) ) { 4001af84: 92 10 00 18 mov %i0, %o1 4001af88: 40 00 00 7c call 4001b178 <_Protected_heap_Resize_block> 4001af8c: 94 10 00 19 mov %i1, %o2 4001af90: 80 8a 20 ff btst 0xff, %o0 4001af94: 02 80 00 0f be 4001afd0 4001af98: 01 00 00 00 nop memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 4001af9c: 81 c7 e0 08 ret 4001afa0: 81 e8 00 00 restore */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 4001afa4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4001afa8: 7f ff c3 24 call 4000bc38 <== NOT EXECUTED 4001afac: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 4001afb0: 81 c7 e0 08 ret <== NOT EXECUTED 4001afb4: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 4001afb8: 7f ff d0 5a call 4000f120 <__errno> 4001afbc: b0 10 20 00 clr %i0 4001afc0: 82 10 20 16 mov 0x16, %g1 4001afc4: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4001afc8: 81 c7 e0 08 ret 4001afcc: 81 e8 00 00 restore * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 4001afd0: 7f ff c4 92 call 4000c218 4001afd4: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001afd8: c2 04 20 04 ld [ %l0 + 4 ], %g1 * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 4001afdc: a2 10 00 08 mov %o0, %l1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001afe0: 82 00 7f ff add %g1, -1, %g1 if ( !new_area ) { 4001afe4: 80 a2 20 00 cmp %o0, 0 4001afe8: 02 80 00 18 be 4001b048 4001afec: c2 24 20 04 st %g1, [ %l0 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 4001aff0: c2 07 bf fc ld [ %fp + -4 ], %g1 4001aff4: 80 a6 40 01 cmp %i1, %g1 4001aff8: 08 80 00 03 bleu 4001b004 <== NEVER TAKEN 4001affc: 94 10 00 19 mov %i1, %o2 4001b000: 94 10 00 01 mov %g1, %o2 4001b004: 92 10 00 18 mov %i0, %o1 4001b008: 7f ff d2 82 call 4000fa10 4001b00c: 90 10 00 11 mov %l1, %o0 free( ptr ); 4001b010: 90 10 00 18 mov %i0, %o0 4001b014: 7f ff c3 09 call 4000bc38 4001b018: b0 10 00 11 mov %l1, %i0 return new_area; 4001b01c: 81 c7 e0 08 ret 4001b020: 81 e8 00 00 restore /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) 4001b024: 03 10 00 74 sethi %hi(0x4001d000), %g1 4001b028: c2 00 63 f0 ld [ %g1 + 0x3f0 ], %g1 ! 4001d3f0 <_Thread_Dispatch_disable_level> 4001b02c: 80 a0 60 00 cmp %g1, 0 4001b030: 12 80 00 06 bne 4001b048 <== NEVER TAKEN 4001b034: 03 10 00 75 sethi %hi(0x4001d400), %g1 return (void *) 0; if (_ISR_Nest_level > 0) 4001b038: c2 00 60 88 ld [ %g1 + 0x88 ], %g1 ! 4001d488 <_ISR_Nest_level> 4001b03c: 80 a0 60 00 cmp %g1, 0 4001b040: 02 bf ff c6 be 4001af58 <== ALWAYS TAKEN 4001b044: 80 a6 20 00 cmp %i0, 0 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 4001b048: 81 c7 e0 08 ret 4001b04c: 91 e8 20 00 restore %g0, 0, %o0 /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 4001b050: 7f ff c4 72 call 4000c218 4001b054: 90 10 00 19 mov %i1, %o0 4001b058: 81 c7 e0 08 ret 4001b05c: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40008390 : #include int rmdir( const char *pathname ) { 40008390: 9d e3 bf 78 save %sp, -136, %sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 40008394: 7f ff f8 da call 400066fc 40008398: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 4000839c: a0 92 20 00 orcc %o0, 0, %l0 400083a0: 32 80 00 96 bne,a 400085f8 400083a4: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 400083a8: c2 4e 00 00 ldsb [ %i0 ], %g1 400083ac: 80 a0 60 5c cmp %g1, 0x5c 400083b0: 12 80 00 59 bne 40008514 <== ALWAYS TAKEN 400083b4: 80 a0 60 2f cmp %g1, 0x2f 400083b8: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 400083bc: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 400083c0: a2 10 20 00 clr %l1 400083c4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400083c8: c4 27 bf ec st %g2, [ %fp + -20 ] 400083cc: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 400083d0: c4 27 bf f0 st %g2, [ %fp + -16 ] 400083d4: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 400083d8: c4 27 bf f4 st %g2, [ %fp + -12 ] 400083dc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 400083e0: c4 27 bf f8 st %g2, [ %fp + -8 ] 400083e4: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 400083e8: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 400083ec: c2 07 bf ec ld [ %fp + -20 ], %g1 name = pathname + parentpathlen; 400083f0: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 400083f4: c2 27 bf d8 st %g1, [ %fp + -40 ] 400083f8: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 400083fc: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40008400: c2 27 bf dc st %g1, [ %fp + -36 ] 40008404: c2 07 bf f4 ld [ %fp + -12 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40008408: a0 07 bf d8 add %fp, -40, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000840c: c2 27 bf e0 st %g1, [ %fp + -32 ] 40008410: c2 07 bf f8 ld [ %fp + -8 ], %g1 40008414: c2 27 bf e4 st %g1, [ %fp + -28 ] 40008418: c2 07 bf fc ld [ %fp + -4 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000841c: 40 00 3e 7f call 40017e18 40008420: c2 27 bf e8 st %g1, [ %fp + -24 ] 40008424: 92 10 00 08 mov %o0, %o1 40008428: 7f ff f8 94 call 40006678 4000842c: 90 10 00 18 mov %i0, %o0 40008430: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40008434: 40 00 3e 79 call 40017e18 40008438: 90 10 00 18 mov %i0, %o0 4000843c: 94 10 20 00 clr %o2 40008440: 92 10 00 08 mov %o0, %o1 40008444: 96 10 00 10 mov %l0, %o3 40008448: 90 10 00 18 mov %i0, %o0 4000844c: 7f ff f8 c9 call 40006770 40008450: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 40008454: 80 a2 20 00 cmp %o0, 0 40008458: 12 80 00 2a bne 40008500 4000845c: c4 07 bf e4 ld [ %fp + -28 ], %g2 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 40008460: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40008464: 80 a0 60 00 cmp %g1, 0 40008468: 22 80 00 8a be,a 40008690 <== NEVER TAKEN 4000846c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ 40008470: 9f c0 40 00 call %g1 40008474: 90 10 00 10 mov %l0, %o0 40008478: 80 a2 20 01 cmp %o0, 1 4000847c: 12 80 00 38 bne 4000855c 40008480: c2 07 bf e0 ld [ %fp + -32 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 40008484: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40008488: 80 a0 60 00 cmp %g1, 0 4000848c: 02 80 00 65 be 40008620 <== NEVER TAKEN 40008490: a4 07 bf ec add %fp, -20, %l2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 40008494: 92 10 00 10 mov %l0, %o1 40008498: 9f c0 40 00 call %g1 4000849c: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 400084a0: c2 07 bf e4 ld [ %fp + -28 ], %g1 400084a4: 80 a0 60 00 cmp %g1, 0 400084a8: 02 80 00 08 be 400084c8 <== NEVER TAKEN 400084ac: b0 10 00 08 mov %o0, %i0 400084b0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400084b4: 80 a0 60 00 cmp %g1, 0 400084b8: 02 80 00 05 be 400084cc <== NEVER TAKEN 400084bc: 80 8c 60 ff btst 0xff, %l1 400084c0: 9f c0 40 00 call %g1 400084c4: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 400084c8: 80 8c 60 ff btst 0xff, %l1 400084cc: 02 80 00 0b be 400084f8 400084d0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 400084d4: 80 a0 60 00 cmp %g1, 0 400084d8: 02 80 00 6c be 40008688 <== NEVER TAKEN 400084dc: 01 00 00 00 nop 400084e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400084e4: 80 a0 60 00 cmp %g1, 0 400084e8: 02 80 00 68 be 40008688 <== NEVER TAKEN 400084ec: 01 00 00 00 nop 400084f0: 9f c0 40 00 call %g1 400084f4: 90 10 00 12 mov %l2, %o0 400084f8: 81 c7 e0 08 ret 400084fc: 81 e8 00 00 restore name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 40008500: 80 8c 60 ff btst 0xff, %l1 40008504: 12 80 00 32 bne 400085cc <== NEVER TAKEN 40008508: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4000850c: 81 c7 e0 08 ret 40008510: 91 e8 3f ff restore %g0, -1, %o0 */ parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 40008514: 22 bf ff aa be,a 400083bc <== ALWAYS TAKEN 40008518: 03 10 00 a2 sethi %hi(0x40028800), %g1 4000851c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008520: 02 bf ff a7 be 400083bc <== NOT EXECUTED 40008524: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 40008528: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 <== NOT EXECUTED 4000852c: a2 10 20 00 clr %l1 <== NOT EXECUTED 40008530: c4 00 60 04 ld [ %g1 + 4 ], %g2 <== NOT EXECUTED 40008534: c4 27 bf ec st %g2, [ %fp + -20 ] <== NOT EXECUTED 40008538: c4 00 60 08 ld [ %g1 + 8 ], %g2 <== NOT EXECUTED 4000853c: c4 27 bf f0 st %g2, [ %fp + -16 ] <== NOT EXECUTED 40008540: c4 00 60 0c ld [ %g1 + 0xc ], %g2 <== NOT EXECUTED 40008544: c4 27 bf f4 st %g2, [ %fp + -12 ] <== NOT EXECUTED 40008548: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 <== NOT EXECUTED 4000854c: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED 40008550: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40008554: 10 bf ff a6 b 400083ec <== NOT EXECUTED 40008558: c2 27 bf fc st %g1, [ %fp + -4 ] <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ rtems_filesystem_freenode( &loc ); 4000855c: c2 07 bf e4 ld [ %fp + -28 ], %g1 40008560: 80 a0 60 00 cmp %g1, 0 40008564: 02 80 00 09 be 40008588 <== NEVER TAKEN 40008568: 80 8c 60 ff btst 0xff, %l1 4000856c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008570: 80 a0 60 00 cmp %g1, 0 40008574: 02 80 00 05 be 40008588 <== NEVER TAKEN 40008578: 80 8c 60 ff btst 0xff, %l1 4000857c: 9f c0 40 00 call %g1 40008580: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40008584: 80 8c 60 ff btst 0xff, %l1 40008588: 02 80 00 0b be 400085b4 <== NEVER TAKEN 4000858c: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 40008590: 80 a0 60 00 cmp %g1, 0 40008594: 02 80 00 08 be 400085b4 <== NEVER TAKEN 40008598: 01 00 00 00 nop 4000859c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400085a0: 80 a0 60 00 cmp %g1, 0 400085a4: 02 80 00 04 be 400085b4 <== NEVER TAKEN 400085a8: 01 00 00 00 nop 400085ac: 9f c0 40 00 call %g1 400085b0: 90 07 bf ec add %fp, -20, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 400085b4: 40 00 31 0d call 400149e8 <__errno> 400085b8: b0 10 3f ff mov -1, %i0 400085bc: 82 10 20 14 mov 0x14, %g1 400085c0: c2 22 00 00 st %g1, [ %o0 ] 400085c4: 81 c7 e0 08 ret 400085c8: 81 e8 00 00 restore result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 400085cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400085d0: 02 bf ff ca be 400084f8 <== NOT EXECUTED 400085d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400085d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400085dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400085e0: 02 bf ff c6 be 400084f8 <== NOT EXECUTED 400085e4: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED 400085e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400085ec: 01 00 00 00 nop <== NOT EXECUTED 400085f0: 81 c7 e0 08 ret <== NOT EXECUTED 400085f4: 81 e8 00 00 restore <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 400085f8: 92 10 00 10 mov %l0, %o1 400085fc: 94 10 20 02 mov 2, %o2 40008600: 96 07 bf ec add %fp, -20, %o3 40008604: 7f ff f8 9c call 40006874 40008608: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4000860c: 80 a2 20 00 cmp %o0, 0 40008610: 12 bf ff bf bne 4000850c <== NEVER TAKEN 40008614: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40008618: 10 bf ff 76 b 400083f0 4000861c: c2 07 bf ec ld [ %fp + -20 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 40008620: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED 40008624: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008628: 02 80 00 09 be 4000864c <== NOT EXECUTED 4000862c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40008630: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40008634: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008638: 02 80 00 05 be 4000864c <== NOT EXECUTED 4000863c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40008640: 9f c0 40 00 call %g1 <== NOT EXECUTED 40008644: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 40008648: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000864c: 02 80 00 0b be 40008678 <== NOT EXECUTED 40008650: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 40008654: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008658: 02 80 00 08 be 40008678 <== NOT EXECUTED 4000865c: 01 00 00 00 nop <== NOT EXECUTED 40008660: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40008664: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008668: 02 80 00 04 be 40008678 <== NOT EXECUTED 4000866c: 01 00 00 00 nop <== NOT EXECUTED 40008670: 9f c0 40 00 call %g1 <== NOT EXECUTED 40008674: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40008678: 40 00 30 dc call 400149e8 <__errno> <== NOT EXECUTED 4000867c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40008680: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40008684: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40008688: 81 c7 e0 08 ret <== NOT EXECUTED 4000868c: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 40008690: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008694: 12 bf ff eb bne 40008640 <== NOT EXECUTED 40008698: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000869c: 30 bf ff ec b,a 4000864c <== NOT EXECUTED =============================================================================== 4000e21c : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000e21c: 9d e3 bf a0 save %sp, -96, %sp 4000e220: a4 10 20 00 clr %l2 4000e224: a0 10 00 18 mov %i0, %l0 4000e228: a2 10 20 01 mov 1, %l1 4000e22c: 10 80 00 05 b 4000e240 4000e230: b0 10 20 00 clr %i0 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4000e234: 80 a4 a0 20 cmp %l2, 0x20 4000e238: 02 80 00 0d be 4000e26c 4000e23c: a3 2c 60 01 sll %l1, 1, %l1 if (b & remote_value) 4000e240: 80 8c 40 19 btst %l1, %i1 4000e244: 22 bf ff fc be,a 4000e234 4000e248: a4 04 a0 01 inc %l2 local_value |= rtems_assoc_local_by_remote(ap, b); 4000e24c: 92 10 00 11 mov %l1, %o1 4000e250: 40 00 00 09 call 4000e274 4000e254: 90 10 00 10 mov %l0, %o0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4000e258: a4 04 a0 01 inc %l2 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 4000e25c: b0 16 00 08 or %i0, %o0, %i0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 4000e260: 80 a4 a0 20 cmp %l2, 0x20 4000e264: 12 bf ff f7 bne 4000e240 <== ALWAYS TAKEN 4000e268: a3 2c 60 01 sll %l1, 1, %l1 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 4000e26c: 81 c7 e0 08 ret 4000e270: 81 e8 00 00 restore =============================================================================== 40016140 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 40016140: 11 10 00 a1 sethi %hi(0x40028400), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 40016144: 81 c3 e0 08 retl <== NOT EXECUTED 40016148: 90 12 23 38 or %o0, 0x338, %o0 ! 40028738 <== NOT EXECUTED =============================================================================== 40012e70 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40012e70: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40012e74: 90 10 00 18 mov %i0, %o0 40012e78: 40 00 00 0b call 40012ea4 40012e7c: 92 10 00 19 mov %i1, %o1 if (nap) 40012e80: 80 a2 20 00 cmp %o0, 0 40012e84: 02 80 00 05 be 40012e98 <== NEVER TAKEN 40012e88: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 40012e8c: f0 02 00 00 ld [ %o0 ], %i0 40012e90: 81 c7 e0 08 ret 40012e94: 81 e8 00 00 restore nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 40012e98: 40 00 0c aa call 40016140 <== NOT EXECUTED 40012e9c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED =============================================================================== 4000f070 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000f070: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000f074: d0 06 00 00 ld [ %i0 ], %o0 4000f078: 80 a2 20 00 cmp %o0, 0 4000f07c: 02 80 00 1d be 4000f0f0 <== NEVER TAKEN 4000f080: 13 10 00 70 sethi %hi(0x4001c000), %o1 4000f084: 40 00 03 8e call 4000febc 4000f088: 92 12 61 60 or %o1, 0x160, %o1 ! 4001c160 4000f08c: 80 a2 20 00 cmp %o0, 0 4000f090: 02 80 00 11 be 4000f0d4 <== NEVER TAKEN 4000f094: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->local_value == local_value) 4000f098: c2 06 20 04 ld [ %i0 + 4 ], %g1 4000f09c: 80 a0 40 19 cmp %g1, %i1 4000f0a0: 32 80 00 07 bne,a 4000f0bc 4000f0a4: b0 06 20 0c add %i0, 0xc, %i0 4000f0a8: 30 80 00 14 b,a 4000f0f8 4000f0ac: 80 a0 40 19 cmp %g1, %i1 4000f0b0: 02 80 00 12 be 4000f0f8 4000f0b4: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000f0b8: b0 06 20 0c add %i0, 0xc, %i0 4000f0bc: c2 06 00 00 ld [ %i0 ], %g1 4000f0c0: 80 a0 60 00 cmp %g1, 0 4000f0c4: 32 bf ff fa bne,a 4000f0ac 4000f0c8: c2 06 20 04 ld [ %i0 + 4 ], %g1 if (ap->local_value == local_value) return ap; return default_ap; } 4000f0cc: 81 c7 e0 08 ret 4000f0d0: 91 e8 00 02 restore %g0, %g2, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000f0d4: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 4000f0d8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000f0dc: 02 80 00 07 be 4000f0f8 <== NOT EXECUTED 4000f0e0: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 4000f0e4: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 4000f0e8: 10 bf ff ec b 4000f098 <== NOT EXECUTED 4000f0ec: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000f0f0: 81 c7 e0 08 ret <== NOT EXECUTED 4000f0f4: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000f0f8: 81 c7 e0 08 ret 4000f0fc: 81 e8 00 00 restore =============================================================================== 4000e29c : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000e29c: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000e2a0: d0 06 00 00 ld [ %i0 ], %o0 4000e2a4: 80 a2 20 00 cmp %o0, 0 4000e2a8: 02 80 00 1d be 4000e31c <== NEVER TAKEN 4000e2ac: 13 10 00 70 sethi %hi(0x4001c000), %o1 4000e2b0: 40 00 07 03 call 4000febc 4000e2b4: 92 12 60 28 or %o1, 0x28, %o1 ! 4001c028 <__FUNCTION__.5895+0x18> 4000e2b8: 80 a2 20 00 cmp %o0, 0 4000e2bc: 02 80 00 11 be 4000e300 <== NEVER TAKEN 4000e2c0: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4000e2c4: c2 06 20 08 ld [ %i0 + 8 ], %g1 4000e2c8: 80 a0 40 19 cmp %g1, %i1 4000e2cc: 32 80 00 07 bne,a 4000e2e8 4000e2d0: b0 06 20 0c add %i0, 0xc, %i0 4000e2d4: 30 80 00 14 b,a 4000e324 4000e2d8: 80 a0 40 19 cmp %g1, %i1 4000e2dc: 02 80 00 12 be 4000e324 4000e2e0: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000e2e4: b0 06 20 0c add %i0, 0xc, %i0 4000e2e8: c2 06 00 00 ld [ %i0 ], %g1 4000e2ec: 80 a0 60 00 cmp %g1, 0 4000e2f0: 32 bf ff fa bne,a 4000e2d8 4000e2f4: c2 06 20 08 ld [ %i0 + 8 ], %g1 if (ap->remote_value == remote_value) return ap; return default_ap; } 4000e2f8: 81 c7 e0 08 ret 4000e2fc: 91 e8 00 02 restore %g0, %g2, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000e300: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 4000e304: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000e308: 02 80 00 07 be 4000e324 <== NOT EXECUTED 4000e30c: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 4000e310: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 4000e314: 10 bf ff ec b 4000e2c4 <== NOT EXECUTED 4000e318: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000e31c: 81 c7 e0 08 ret <== NOT EXECUTED 4000e320: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e324: 81 c7 e0 08 ret 4000e328: 81 e8 00 00 restore =============================================================================== 4000ed10 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000ed10: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4000ed14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000ed18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ed1c: 40 00 00 d5 call 4000f070 <== NOT EXECUTED 4000ed20: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 4000ed24: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ed28: 32 80 00 02 bne,a 4000ed30 <== NOT EXECUTED 4000ed2c: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 4000ed30: 81 c7 e0 08 ret <== NOT EXECUTED 4000ed34: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000e32c : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 4000e32c: 9d e3 bf 98 save %sp, -104, %sp Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4000e330: a0 96 20 00 orcc %i0, 0, %l0 4000e334: 02 80 00 23 be 4000e3c0 4000e338: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 4000e33c: 80 a6 e0 00 cmp %i3, 0 4000e340: 02 80 00 20 be 4000e3c0 4000e344: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 4000e348: 80 8e 60 10 btst 0x10, %i1 4000e34c: 02 80 00 1f be 4000e3c8 4000e350: 80 a6 a0 00 cmp %i2, 0 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4000e354: 02 80 00 1b be 4000e3c0 4000e358: b0 10 20 0a mov 0xa, %i0 4000e35c: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000e360: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level> if ( !id ) return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 4000e364: c0 27 bf f8 clr [ %fp + -8 ] if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 4000e368: f4 27 bf fc st %i2, [ %fp + -4 ] 4000e36c: 84 00 a0 01 inc %g2 4000e370: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ] * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void ) { return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information ); 4000e374: 25 10 00 75 sethi %hi(0x4001d400), %l2 4000e378: 7f ff e7 19 call 40007fdc <_Objects_Allocate> 4000e37c: 90 14 a2 c4 or %l2, 0x2c4, %o0 ! 4001d6c4 <_Barrier_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4000e380: a2 92 20 00 orcc %o0, 0, %l1 4000e384: 02 80 00 1e be 4000e3fc <== NEVER TAKEN 4000e388: 90 04 60 14 add %l1, 0x14, %o0 return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 4000e38c: 92 07 bf f8 add %fp, -8, %o1 4000e390: 40 00 01 4b call 4000e8bc <_CORE_barrier_Initialize> 4000e394: f2 24 60 10 st %i1, [ %l1 + 0x10 ] 4000e398: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 4000e39c: c6 04 60 08 ld [ %l1 + 8 ], %g3 4000e3a0: a4 14 a2 c4 or %l2, 0x2c4, %l2 4000e3a4: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000e3a8: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000e3ac: 83 28 60 02 sll %g1, 2, %g1 &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 4000e3b0: c6 26 c0 00 st %g3, [ %i3 ] 4000e3b4: e2 20 80 01 st %l1, [ %g2 + %g1 ] _Thread_Enable_dispatch(); 4000e3b8: 7f ff ea c5 call 40008ecc <_Thread_Enable_dispatch> 4000e3bc: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 4000e3c0: 81 c7 e0 08 ret 4000e3c4: 81 e8 00 00 restore if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; 4000e3c8: 82 10 20 01 mov 1, %g1 4000e3cc: c2 27 bf f8 st %g1, [ %fp + -8 ] 4000e3d0: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000e3d4: c4 00 63 f0 ld [ %g1 + 0x3f0 ], %g2 ! 4001d3f0 <_Thread_Dispatch_disable_level> the_attributes.maximum_count = maximum_waiters; 4000e3d8: f4 27 bf fc st %i2, [ %fp + -4 ] 4000e3dc: 84 00 a0 01 inc %g2 4000e3e0: c4 20 63 f0 st %g2, [ %g1 + 0x3f0 ] 4000e3e4: 25 10 00 75 sethi %hi(0x4001d400), %l2 4000e3e8: 7f ff e6 fd call 40007fdc <_Objects_Allocate> 4000e3ec: 90 14 a2 c4 or %l2, 0x2c4, %o0 ! 4001d6c4 <_Barrier_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4000e3f0: a2 92 20 00 orcc %o0, 0, %l1 4000e3f4: 12 bf ff e6 bne 4000e38c 4000e3f8: 90 04 60 14 add %l1, 0x14, %o0 _Thread_Enable_dispatch(); 4000e3fc: 7f ff ea b4 call 40008ecc <_Thread_Enable_dispatch> 4000e400: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 4000e404: 81 c7 e0 08 ret 4000e408: 81 e8 00 00 restore =============================================================================== 40003468 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 40003468: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 4000346c: 80 a6 20 00 cmp %i0, 0 40003470: 12 80 00 05 bne 40003484 40003474: 80 a6 60 00 cmp %i1, 0 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 40003488: 80 a6 a0 00 cmp %i2, 0 return NULL; if ( !length ) 4000348c: 22 bf ff fc be,a 4000347c 40003490: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; 40003494: c0 2e 40 00 clrb [ %i1 ] p = rtems_bsp_cmdline_get_param_raw( name ); 40003498: 40 00 00 25 call 4000352c 4000349c: 90 10 00 18 mov %i0, %o0 if ( !p ) 400034a0: 80 a2 20 00 cmp %o0, 0 400034a4: 22 bf ff f6 be,a 4000347c 400034a8: b2 10 20 00 clr %i1 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i<== NEVER TAKEN 400034bc: b4 86 bf ff addcc %i2, -1, %i2 400034c0: 02 bf ff ef be 4000347c <== NEVER TAKEN 400034c4: 88 10 20 00 clr %g4 400034c8: 82 10 20 00 clr %g1 400034cc: 10 80 00 12 b 40003514 400034d0: 9a 10 20 00 clr %o5 if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 400034d4: 32 80 00 06 bne,a 400034ec 400034d8: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 400034dc: 80 a0 a0 20 cmp %g2, 0x20 400034e0: 02 bf ff e7 be 4000347c 400034e4: 01 00 00 00 nop break; value[i++] = *p++; 400034e8: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 400034ec: 82 00 60 01 inc %g1 value[i] = '\0'; 400034f0: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 40003504: 88 10 00 01 mov %g1, %g4 40003508: 80 a0 40 1a cmp %g1, %i2 4000350c: 1a bf ff dc bcc 4000347c <== NEVER TAKEN 40003510: 01 00 00 00 nop if ( *p == '\"' ) { 40003514: 85 38 a0 18 sra %g2, 0x18, %g2 40003518: 80 a0 a0 22 cmp %g2, 0x22 4000351c: 12 bf ff ee bne 400034d4 40003520: 80 8b 60 01 btst 1, %o5 quotes++; 40003524: 10 bf ff f1 b 400034e8 40003528: 9a 03 60 01 inc %o5 =============================================================================== 40003560 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 40003560: 9d e3 bf a0 save %sp, -96, %sp const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 40003564: 94 10 00 1a mov %i2, %o2 40003568: 90 10 00 18 mov %i0, %o0 4000356c: 7f ff ff bf call 40003468 40003570: 92 10 00 19 mov %i1, %o1 if ( !p ) 40003574: a2 92 20 00 orcc %o0, 0, %l1 40003578: 12 80 00 05 bne 4000358c 4000357c: 01 00 00 00 nop *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; 40003580: b2 10 20 00 clr %i1 ! 0 } 40003584: 81 c7 e0 08 ret 40003588: 91 e8 00 19 restore %g0, %i1, %o0 p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; 4000358c: 40 00 33 ef call 40010548 40003590: 90 10 00 18 mov %i0, %o0 if ( *rhs != '=' ) 40003594: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 40003598: 80 a0 60 3d cmp %g1, 0x3d 4000359c: 12 bf ff f9 bne 40003580 <== NEVER TAKEN 400035a0: a2 04 40 08 add %l1, %o0, %l1 return NULL; rhs++; if ( *rhs == '\"' ) 400035a4: c6 0c 60 01 ldub [ %l1 + 1 ], %g3 400035a8: 85 28 e0 18 sll %g3, 0x18, %g2 400035ac: 89 38 a0 18 sra %g2, 0x18, %g4 400035b0: 80 a1 20 22 cmp %g4, 0x22 400035b4: 02 80 00 14 be 40003604 400035b8: 82 04 60 01 add %l1, 1, %g1 rhs++; for ( d=value ; *rhs ; ) 400035bc: 80 a0 a0 00 cmp %g2, 0 400035c0: 02 80 00 09 be 400035e4 400035c4: 84 10 00 19 mov %i1, %g2 *d++ = *rhs++; 400035c8: c6 28 80 00 stb %g3, [ %g2 ] 400035cc: 82 00 60 01 inc %g1 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 400035d0: c6 48 40 00 ldsb [ %g1 ], %g3 *d++ = *rhs++; 400035d4: 84 00 a0 01 inc %g2 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 400035d8: 80 a0 e0 00 cmp %g3, 0 400035dc: 12 bf ff fb bne 400035c8 400035e0: c6 08 40 00 ldub [ %g1 ], %g3 *d++ = *rhs++; if ( *(d-1) == '\"' ) 400035e4: c6 48 bf ff ldsb [ %g2 + -1 ], %g3 400035e8: 80 a0 e0 22 cmp %g3, 0x22 400035ec: 02 80 00 03 be 400035f8 400035f0: 82 00 bf ff add %g2, -1, %g1 400035f4: 82 10 00 02 mov %g2, %g1 d--; *d = '\0'; 400035f8: c0 28 40 00 clrb [ %g1 ] return value; } 400035fc: 81 c7 e0 08 ret 40003600: 91 e8 00 19 restore %g0, %i1, %o0 if ( *rhs != '=' ) return NULL; rhs++; if ( *rhs == '\"' ) rhs++; 40003604: c6 0c 60 02 ldub [ %l1 + 2 ], %g3 40003608: 82 04 60 02 add %l1, 2, %g1 4000360c: 10 bf ff ec b 400035bc 40003610: 85 28 e0 18 sll %g3, 0x18, %g2 =============================================================================== 40003e80 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 40003e80: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 40003e84: 80 a6 60 00 cmp %i1, 0 40003e88: 02 80 00 72 be 40004050 <== NEVER TAKEN 40003e8c: 01 00 00 00 nop * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 40003e90: 40 00 15 d5 call 400095e4 <_TOD_Get_uptime> 40003e94: 90 07 bf f0 add %fp, -16, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 40003e98: 92 07 bf f0 add %fp, -16, %o1 40003e9c: a8 07 bf e8 add %fp, -24, %l4 40003ea0: 11 10 00 af sethi %hi(0x4002bc00), %o0 40003ea4: 94 10 00 14 mov %l4, %o2 40003ea8: 40 00 20 36 call 4000bf80 <_Timespec_Subtract> 40003eac: 90 12 20 8c or %o0, 0x8c, %o0 } } } #endif (*print)( 40003eb0: 90 10 00 18 mov %i0, %o0 40003eb4: 13 10 00 84 sethi %hi(0x40021000), %o1 40003eb8: 37 10 00 ae sethi %hi(0x4002b800), %i3 40003ebc: 92 12 62 60 or %o1, 0x260, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40003ec0: 3b 10 00 84 sethi %hi(0x40021000), %i5 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003ec4: 2f 10 00 ae sethi %hi(0x4002b800), %l7 } } } #endif (*print)( 40003ec8: 9f c6 40 00 call %i1 40003ecc: 2d 10 00 84 sethi %hi(0x40021000), %l6 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003ed0: a4 07 bf c8 add %fp, -56, %l2 } } } #endif (*print)( 40003ed4: b6 16 e1 34 or %i3, 0x134, %i3 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40003ed8: ba 17 63 d8 or %i5, 0x3d8, %i5 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003edc: ae 15 e2 8c or %l7, 0x28c, %l7 /* * Print the information */ (*print)( context, 40003ee0: ac 15 a3 f0 or %l6, 0x3f0, %l6 40003ee4: a6 07 bf e0 add %fp, -32, %l3 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40003ee8: aa 07 bf fc add %fp, -4, %l5 40003eec: b8 07 bf f8 add %fp, -8, %i4 * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( 40003ef0: b4 07 bf d8 add %fp, -40, %i2 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40003ef4: c2 06 c0 00 ld [ %i3 ], %g1 40003ef8: 80 a0 60 00 cmp %g1, 0 40003efc: 22 80 00 47 be,a 40004018 40003f00: b6 06 e0 04 add %i3, 4, %i3 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40003f04: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 40003f08: 80 a4 60 00 cmp %l1, 0 40003f0c: 22 80 00 43 be,a 40004018 <== NEVER TAKEN 40003f10: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED for ( i=1 ; i <= information->maximum ; i++ ) { 40003f14: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40003f18: 86 90 60 00 orcc %g1, 0, %g3 40003f1c: 02 80 00 3e be 40004014 <== NEVER TAKEN 40003f20: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 40003f24: 10 80 00 17 b 40003f80 40003f28: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40003f2c: 96 10 00 1c mov %i4, %o3 40003f30: 90 10 00 13 mov %l3, %o0 40003f34: 40 00 1f 81 call 4000bd38 <_Timespec_Divide> 40003f38: 92 10 00 14 mov %l4, %o1 /* * Print the information */ (*print)( context, 40003f3c: d0 07 bf e4 ld [ %fp + -28 ], %o0 40003f40: 40 00 67 46 call 4001dc58 <.udiv> 40003f44: 92 10 23 e8 mov 0x3e8, %o1 40003f48: d4 07 bf e0 ld [ %fp + -32 ], %o2 40003f4c: d8 07 bf fc ld [ %fp + -4 ], %o4 40003f50: da 07 bf f8 ld [ %fp + -8 ], %o5 40003f54: 96 10 00 08 mov %o0, %o3 40003f58: 92 10 00 16 mov %l6, %o1 40003f5c: 9f c6 40 00 call %i1 40003f60: 90 10 00 18 mov %i0, %o0 40003f64: c6 14 60 10 lduh [ %l1 + 0x10 ], %g3 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40003f68: 83 28 e0 10 sll %g3, 0x10, %g1 40003f6c: 83 30 60 10 srl %g1, 0x10, %g1 40003f70: 80 a0 40 10 cmp %g1, %l0 40003f74: 2a 80 00 29 bcs,a 40004018 40003f78: b6 06 e0 04 add %i3, 4, %i3 the_thread = (Thread_Control *)information->local_table[ i ]; 40003f7c: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 40003f80: 83 2c 20 02 sll %l0, 2, %g1 40003f84: c2 00 80 01 ld [ %g2 + %g1 ], %g1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003f88: 94 10 00 12 mov %l2, %o2 40003f8c: 92 10 20 0d mov 0xd, %o1 information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 40003f90: 80 a0 60 00 cmp %g1, 0 40003f94: 02 bf ff f5 be 40003f68 <== NEVER TAKEN 40003f98: a0 04 20 01 inc %l0 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003f9c: d0 00 60 08 ld [ %g1 + 8 ], %o0 40003fa0: 40 00 10 81 call 400081a4 40003fa4: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 40003fa8: c2 07 bf c4 ld [ %fp + -60 ], %g1 40003fac: 90 10 00 18 mov %i0, %o0 40003fb0: d4 00 60 08 ld [ %g1 + 8 ], %o2 40003fb4: 92 10 00 1d mov %i5, %o1 40003fb8: 9f c6 40 00 call %i1 40003fbc: 96 10 00 12 mov %l2, %o3 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40003fc0: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003fc4: c4 05 c0 00 ld [ %l7 ], %g2 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40003fc8: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 40003fcc: c6 27 bf e0 st %g3, [ %fp + -32 ] 40003fd0: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 40003fd4: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003fd8: c4 00 a0 08 ld [ %g2 + 8 ], %g2 40003fdc: c2 00 60 08 ld [ %g1 + 8 ], %g1 40003fe0: 80 a0 80 01 cmp %g2, %g1 40003fe4: 32 bf ff d2 bne,a 40003f2c 40003fe8: 94 10 00 15 mov %l5, %o2 Timestamp_Control used; _Timestamp_Subtract( 40003fec: 92 07 bf f0 add %fp, -16, %o1 40003ff0: 94 10 00 1a mov %i2, %o2 40003ff4: 11 10 00 ae sethi %hi(0x4002b800), %o0 40003ff8: 40 00 1f e2 call 4000bf80 <_Timespec_Subtract> 40003ffc: 90 12 22 94 or %o0, 0x294, %o0 ! 4002ba94 <_Thread_Time_of_last_context_switch> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 40004000: 90 10 00 13 mov %l3, %o0 40004004: 40 00 1f 34 call 4000bcd4 <_Timespec_Add_to> 40004008: 92 10 00 1a mov %i2, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 4000400c: 10 bf ff c8 b 40003f2c 40004010: 94 10 00 15 mov %l5, %o2 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40004014: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 40004018: 03 10 00 ae sethi %hi(0x4002b800), %g1 4000401c: 82 10 61 44 or %g1, 0x144, %g1 ! 4002b944 <_Objects_Information_table+0x14> 40004020: 80 a6 c0 01 cmp %i3, %g1 40004024: 32 bf ff b5 bne,a 40003ef8 40004028: c2 06 c0 00 ld [ %i3 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 4000402c: d0 07 bf ec ld [ %fp + -20 ], %o0 40004030: 40 00 67 0a call 4001dc58 <.udiv> 40004034: 92 10 23 e8 mov 0x3e8, %o1 40004038: d4 07 bf e8 ld [ %fp + -24 ], %o2 4000403c: 96 10 00 08 mov %o0, %o3 40004040: 13 10 00 85 sethi %hi(0x40021400), %o1 40004044: 90 10 00 18 mov %i0, %o0 40004048: 9f c6 40 00 call %i1 4000404c: 92 12 60 08 or %o1, 8, %o1 40004050: 81 c7 e0 08 ret 40004054: 81 e8 00 00 restore =============================================================================== 4000ecdc : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4000ecdc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4000ece0: 11 10 00 70 sethi %hi(0x4001c000), %o0 <== NOT EXECUTED 4000ece4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000ece8: 40 00 00 0a call 4000ed10 <== NOT EXECUTED 4000ecec: 90 12 20 d8 or %o0, 0xd8, %o0 <== NOT EXECUTED 4000ecf0: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 4000ecf4: 02 80 00 05 be 4000ed08 <== NOT EXECUTED 4000ecf8: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 4000ecfc: 40 00 01 09 call 4000f120 <__errno> <== NOT EXECUTED 4000ed00: 01 00 00 00 nop <== NOT EXECUTED 4000ed04: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 4000ed08: 81 c7 e0 08 ret <== NOT EXECUTED 4000ed0c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40008c6c : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 40008c6c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 40008c70: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 40008c74: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40008c78: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40008c7c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40008c80: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 40008c84: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40008c88: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40008c8c: 7f ff ff 7e call 40008a84 <== NOT EXECUTED 40008c90: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 40008c94: 81 c7 e0 08 ret <== NOT EXECUTED 40008c98: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000326c : } int rtems_filesystem_dirname( const char *pathname ) { 4000326c: 9d e3 bf a0 save %sp, -96, %sp int len = strlen( pathname ); 40003270: 40 00 33 64 call 40010000 40003274: 90 10 00 18 mov %i0, %o0 while ( len ) { 40003278: 80 a2 20 00 cmp %o0, 0 4000327c: 02 80 00 17 be 400032d8 <== NEVER TAKEN 40003280: 84 10 00 08 mov %o0, %g2 len--; 40003284: 90 02 3f ff add %o0, -1, %o0 if ( rtems_filesystem_is_separator( pathname[len] ) ) 40003288: c2 4e 00 08 ldsb [ %i0 + %o0 ], %g1 4000328c: 80 a0 60 5c cmp %g1, 0x5c 40003290: 02 80 00 12 be 400032d8 <== NEVER TAKEN 40003294: 80 a0 60 2f cmp %g1, 0x2f 40003298: 02 80 00 10 be 400032d8 <== NEVER TAKEN 4000329c: 80 a0 60 00 cmp %g1, 0 400032a0: 02 80 00 0e be 400032d8 <== NEVER TAKEN 400032a4: a0 06 00 02 add %i0, %g2, %l0 const char *pathname ) { int len = strlen( pathname ); while ( len ) { 400032a8: 80 a2 20 00 cmp %o0, 0 400032ac: 02 80 00 0b be 400032d8 400032b0: 01 00 00 00 nop len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 400032b4: c2 4c 3f fe ldsb [ %l0 + -2 ], %g1 400032b8: 80 a0 60 5c cmp %g1, 0x5c 400032bc: 02 80 00 07 be 400032d8 <== NEVER TAKEN 400032c0: 90 02 3f ff add %o0, -1, %o0 400032c4: 80 a0 60 2f cmp %g1, 0x2f 400032c8: 02 80 00 04 be 400032d8 400032cc: 80 a0 60 00 cmp %g1, 0 400032d0: 12 bf ff f6 bne 400032a8 <== ALWAYS TAKEN 400032d4: a0 04 3f ff add %l0, -1, %l0 break; } return len; } 400032d8: 81 c7 e0 08 ret 400032dc: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400033e4 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400033e4: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 400033e8: 80 a6 20 00 cmp %i0, 0 400033ec: 02 80 00 34 be 400034bc <== NEVER TAKEN 400033f0: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 400033f4: 22 80 00 2c be,a 400034a4 <== NEVER TAKEN 400033f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 400033fc: c2 4e 00 00 ldsb [ %i0 ], %g1 40003400: 80 a0 60 5c cmp %g1, 0x5c 40003404: 22 80 00 18 be,a 40003464 <== NEVER TAKEN 40003408: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 4000340c: 80 a0 60 2f cmp %g1, 0x2f 40003410: 22 80 00 15 be,a 40003464 40003414: 03 10 00 72 sethi %hi(0x4001c800), %g1 40003418: 80 a0 60 00 cmp %g1, 0 4000341c: 02 80 00 12 be 40003464 <== NEVER TAKEN 40003420: 03 10 00 72 sethi %hi(0x4001c800), %g1 40003424: c4 00 62 18 ld [ %g1 + 0x218 ], %g2 ! 4001ca18 40003428: 86 10 20 00 clr %g3 4000342c: c8 00 a0 04 ld [ %g2 + 4 ], %g4 40003430: 82 10 20 00 clr %g1 40003434: c8 26 c0 00 st %g4, [ %i3 ] 40003438: c8 00 a0 08 ld [ %g2 + 8 ], %g4 4000343c: c8 26 e0 04 st %g4, [ %i3 + 4 ] 40003440: c8 00 a0 0c ld [ %g2 + 0xc ], %g4 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 40003444: b2 26 40 01 sub %i1, %g1, %i1 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40003448: c8 26 e0 08 st %g4, [ %i3 + 8 ] 4000344c: c8 00 a0 10 ld [ %g2 + 0x10 ], %g4 40003450: c8 26 e0 0c st %g4, [ %i3 + 0xc ] 40003454: c4 00 a0 14 ld [ %g2 + 0x14 ], %g2 40003458: c4 26 e0 10 st %g2, [ %i3 + 0x10 ] /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 4000345c: 7f ff ff a1 call 400032e0 40003460: 91 ee 00 03 restore %i0, %g3, %o0 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40003464: c4 00 62 18 ld [ %g1 + 0x218 ], %g2 40003468: 86 10 20 01 mov 1, %g3 4000346c: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 40003470: 82 10 20 01 mov 1, %g1 40003474: c8 26 c0 00 st %g4, [ %i3 ] 40003478: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4 4000347c: c8 26 e0 04 st %g4, [ %i3 + 4 ] 40003480: c8 00 a0 20 ld [ %g2 + 0x20 ], %g4 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 40003484: b2 26 40 01 sub %i1, %g1, %i1 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40003488: c8 26 e0 08 st %g4, [ %i3 + 8 ] 4000348c: c8 00 a0 24 ld [ %g2 + 0x24 ], %g4 40003490: c8 26 e0 0c st %g4, [ %i3 + 0xc ] 40003494: c4 00 a0 28 ld [ %g2 + 0x28 ], %g2 40003498: c4 26 e0 10 st %g2, [ %i3 + 0x10 ] /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 4000349c: 7f ff ff 91 call 400032e0 400034a0: 91 ee 00 03 restore %i0, %g3, %o0 if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 400034a4: 40 00 2f 1f call 4000f120 <__errno> <== NOT EXECUTED 400034a8: 01 00 00 00 nop <== NOT EXECUTED 400034ac: 82 10 20 05 mov 5, %g1 ! 5 <== NOT EXECUTED 400034b0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 400034b4: 81 c7 e0 08 ret <== NOT EXECUTED 400034b8: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 400034bc: 40 00 2f 19 call 4000f120 <__errno> <== NOT EXECUTED 400034c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400034c4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400034c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400034cc: 81 c7 e0 08 ret <== NOT EXECUTED 400034d0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400032e0 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400032e0: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 400032e4: 80 a6 20 00 cmp %i0, 0 400032e8: 02 80 00 33 be 400033b4 <== NEVER TAKEN 400032ec: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 400032f0: 02 80 00 37 be 400033cc <== NEVER TAKEN 400032f4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 400032f8: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 400032fc: c2 00 40 00 ld [ %g1 ], %g1 40003300: 80 a0 60 00 cmp %g1, 0 40003304: 02 80 00 26 be 4000339c <== NEVER TAKEN 40003308: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 4000330c: 92 10 00 19 mov %i1, %o1 40003310: 94 10 00 1a mov %i2, %o2 40003314: 9f c0 40 00 call %g1 40003318: 96 10 00 1b mov %i3, %o3 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 4000331c: b0 92 20 00 orcc %o0, 0, %i0 40003320: 12 80 00 0f bne 4000335c 40003324: 80 a7 20 00 cmp %i4, 0 40003328: 02 80 00 2d be 400033dc 4000332c: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 40003330: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40003334: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40003338: 80 a0 60 00 cmp %g1, 0 4000333c: 22 80 00 13 be,a 40003388 <== NEVER TAKEN 40003340: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 40003344: 9f c0 40 00 call %g1 40003348: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 4000334c: 90 02 3f fd add %o0, -3, %o0 40003350: 80 a2 20 01 cmp %o0, 1 40003354: 28 80 00 04 bleu,a 40003364 40003358: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 4000335c: 81 c7 e0 08 ret 40003360: 81 e8 00 00 restore type = (*pathloc->ops->node_type_h)( pathloc ); if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 40003364: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40003368: 80 a0 60 00 cmp %g1, 0 4000336c: 02 80 00 06 be 40003384 <== NEVER TAKEN 40003370: 90 10 00 1b mov %i3, %o0 * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 40003374: 9f c0 40 00 call %g1 40003378: 92 10 00 1a mov %i2, %o1 } } return result; } 4000337c: 81 c7 e0 08 ret 40003380: 91 e8 00 08 restore %g0, %o0, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); 40003384: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40003388: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000338c: 02 80 00 04 be 4000339c <== NOT EXECUTED 40003390: 01 00 00 00 nop <== NOT EXECUTED 40003394: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003398: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000339c: 40 00 2f 61 call 4000f120 <__errno> <== NOT EXECUTED 400033a0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400033a4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400033a8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400033ac: 81 c7 e0 08 ret <== NOT EXECUTED 400033b0: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 400033b4: 40 00 2f 5b call 4000f120 <__errno> <== NOT EXECUTED 400033b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400033bc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400033c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400033c4: 81 c7 e0 08 ret <== NOT EXECUTED 400033c8: 81 e8 00 00 restore <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 400033cc: 40 00 2f 55 call 4000f120 <__errno> <== NOT EXECUTED 400033d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400033d4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 400033d8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400033dc: 81 c7 e0 08 ret 400033e0: 81 e8 00 00 restore =============================================================================== 4000308c : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 4000308c: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 40003090: 21 10 00 72 sethi %hi(0x4001c800), %l0 40003094: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 ! 4001ca18 40003098: 84 10 20 12 mov 0x12, %g2 init_fs_mount_table(); 4000309c: 40 00 01 ea call 40003844 400030a0: c4 20 60 2c st %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 400030a4: 03 10 00 6d sethi %hi(0x4001b400), %g1 400030a8: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 ! 4001b6c0 400030ac: 80 a0 60 00 cmp %g1, 0 400030b0: 02 80 00 45 be 400031c4 <== NEVER TAKEN 400030b4: 03 10 00 72 sethi %hi(0x4001c800), %g1 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 400030b8: c2 00 61 0c ld [ %g1 + 0x10c ], %g1 ! 4001c90c status = mount( 400030bc: 90 07 bf fc add %fp, -4, %o0 400030c0: d8 00 60 0c ld [ %g1 + 0xc ], %o4 400030c4: d2 00 40 00 ld [ %g1 ], %o1 400030c8: d4 00 60 04 ld [ %g1 + 4 ], %o2 400030cc: 40 00 01 e6 call 40003864 400030d0: d6 00 60 08 ld [ %g1 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 400030d4: 80 a2 3f ff cmp %o0, -1 400030d8: 02 80 00 40 be 400031d8 <== NEVER TAKEN 400030dc: c4 07 bf fc ld [ %fp + -4 ], %g2 rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 400030e0: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 400030e4: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 400030e8: c0 30 60 30 clrh [ %g1 + 0x30 ] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 400030ec: c6 20 60 18 st %g3, [ %g1 + 0x18 ] 400030f0: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400030f4: a4 07 bf e8 add %fp, -24, %l2 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 400030f8: c6 20 60 1c st %g3, [ %g1 + 0x1c ] 400030fc: c6 00 a0 24 ld [ %g2 + 0x24 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003100: 23 10 00 6e sethi %hi(0x4001b800), %l1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40003104: c6 20 60 20 st %g3, [ %g1 + 0x20 ] 40003108: c6 00 a0 28 ld [ %g2 + 0x28 ], %g3 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4000310c: 92 10 20 01 mov 1, %o1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40003110: c6 20 60 24 st %g3, [ %g1 + 0x24 ] 40003114: c4 00 a0 2c ld [ %g2 + 0x2c ], %g2 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003118: 94 10 20 00 clr %o2 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 4000311c: c4 20 60 28 st %g2, [ %g1 + 0x28 ] /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003120: 96 10 00 12 mov %l2, %o3 40003124: 98 10 20 00 clr %o4 40003128: 40 00 00 af call 400033e4 4000312c: 90 14 62 c0 or %l1, 0x2c0, %o0 rtems_filesystem_root = loc; 40003130: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 40003134: c4 07 bf e8 ld [ %fp + -24 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003138: 96 10 00 12 mov %l2, %o3 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 4000313c: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 40003140: c4 07 bf ec ld [ %fp + -20 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003144: 92 10 20 01 mov 1, %o1 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40003148: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 4000314c: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003150: 94 10 20 00 clr %o2 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40003154: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40003158: c4 07 bf f4 ld [ %fp + -12 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4000315c: 98 10 20 00 clr %o4 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40003160: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40003164: c4 07 bf f8 ld [ %fp + -8 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003168: 90 14 62 c0 or %l1, 0x2c0, %o0 4000316c: 40 00 00 9e call 400033e4 40003170: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 40003174: c4 07 bf e8 ld [ %fp + -24 ], %g2 40003178: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 4000317c: 11 10 00 6e sethi %hi(0x4001b800), %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 40003180: c4 20 60 04 st %g2, [ %g1 + 4 ] 40003184: c4 07 bf ec ld [ %fp + -20 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 40003188: 90 12 22 c8 or %o0, 0x2c8, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 4000318c: c4 20 60 08 st %g2, [ %g1 + 8 ] 40003190: c4 07 bf f0 ld [ %fp + -16 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 40003194: 92 10 21 ff mov 0x1ff, %o1 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 40003198: c4 20 60 0c st %g2, [ %g1 + 0xc ] 4000319c: c4 07 bf f4 ld [ %fp + -12 ], %g2 400031a0: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 400031a4: c4 07 bf f8 ld [ %fp + -8 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 400031a8: 40 00 01 3f call 400036a4 400031ac: c4 20 60 14 st %g2, [ %g1 + 0x14 ] if ( status != 0 ) 400031b0: 80 a2 20 00 cmp %o0, 0 400031b4: 12 80 00 07 bne 400031d0 <== NEVER TAKEN 400031b8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 400031bc: 81 c7 e0 08 ret 400031c0: 81 e8 00 00 restore /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 400031c4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 400031c8: 40 00 10 4b call 400072f4 <== NOT EXECUTED 400031cc: 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 ); 400031d0: 40 00 10 49 call 400072f4 <== NOT EXECUTED 400031d4: 90 12 20 03 or %o0, 3, %o0 <== NOT EXECUTED status = mount( &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 400031d8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 400031dc: 40 00 10 46 call 400072f4 <== NOT EXECUTED 400031e0: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED =============================================================================== 4000aa38 : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 4000aa38: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000aa3c: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 4000aa40: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 4000aa44: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 4000aa48: 81 c3 e0 08 retl <== NOT EXECUTED 4000aa4c: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 400031e8 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 400031e8: 82 10 00 08 mov %o0, %g1 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 400031ec: 80 a2 60 00 cmp %o1, 0 400031f0: 02 80 00 1c be 40003260 <== NEVER TAKEN 400031f4: c4 0a 00 00 ldub [ %o0 ], %g2 400031f8: 85 28 a0 18 sll %g2, 0x18, %g2 400031fc: 85 38 a0 18 sra %g2, 0x18, %g2 40003200: 80 a0 a0 00 cmp %g2, 0 40003204: 02 80 00 17 be 40003260 <== NEVER TAKEN 40003208: 80 a0 a0 5c cmp %g2, 0x5c 4000320c: 12 80 00 13 bne 40003258 <== ALWAYS TAKEN 40003210: 80 a0 a0 2f cmp %g2, 0x2f 40003214: 90 10 20 00 clr %o0 <== NOT EXECUTED { pathname++; pathnamelen--; stripped++; 40003218: 90 02 20 01 inc %o0 { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 4000321c: 80 a2 40 08 cmp %o1, %o0 40003220: 02 80 00 0c be 40003250 <== NEVER TAKEN 40003224: c4 08 40 08 ldub [ %g1 + %o0 ], %g2 40003228: 85 28 a0 18 sll %g2, 0x18, %g2 4000322c: 85 38 a0 18 sra %g2, 0x18, %g2 40003230: 80 a0 a0 00 cmp %g2, 0 40003234: 02 80 00 07 be 40003250 <== NEVER TAKEN 40003238: 80 a0 a0 5c cmp %g2, 0x5c 4000323c: 22 bf ff f8 be,a 4000321c <== NEVER TAKEN 40003240: 90 02 20 01 inc %o0 <== NOT EXECUTED 40003244: 80 a0 a0 2f cmp %g2, 0x2f 40003248: 22 bf ff f5 be,a 4000321c <== NEVER TAKEN 4000324c: 90 02 20 01 inc %o0 <== NOT EXECUTED 40003250: 81 c3 e0 08 retl 40003254: 01 00 00 00 nop 40003258: 22 bf ff f0 be,a 40003218 4000325c: 90 10 20 00 clr %o0 ! 0 40003260: 90 10 20 00 clr %o0 pathname++; pathnamelen--; stripped++; } return stripped; } 40003264: 81 c3 e0 08 retl =============================================================================== 40002efc : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 40002efc: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 40002f00: 40 00 34 40 call 40010000 <== NOT EXECUTED 40002f04: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002f08: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40002f0c: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40002f10: 94 10 20 00 clr %o2 <== NOT EXECUTED 40002f14: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002f18: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40002f1c: 40 00 01 32 call 400033e4 <== NOT EXECUTED 40002f20: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40002f24: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 40002f28: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40002f2c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40002f30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002f34: 02 80 00 13 be 40002f80 <== NOT EXECUTED 40002f38: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); 40002f3c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002f40: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40002f44: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 40002f48: 02 80 00 1a be 40002fb0 <== NOT EXECUTED 40002f4c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40002f50: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40002f54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002f58: 02 80 00 2b be 40003004 <== NOT EXECUTED 40002f5c: 01 00 00 00 nop <== NOT EXECUTED 40002f60: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40002f64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002f68: 02 80 00 27 be 40003004 <== NOT EXECUTED 40002f6c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40002f70: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002f74: b0 10 20 0d mov 0xd, %i0 <== NOT EXECUTED 40002f78: 81 c7 e0 08 ret <== NOT EXECUTED 40002f7c: 81 e8 00 00 restore <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 40002f80: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40002f84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002f88: 02 80 00 04 be 40002f98 <== NOT EXECUTED 40002f8c: 01 00 00 00 nop <== NOT EXECUTED 40002f90: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002f94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40002f98: 40 00 30 62 call 4000f120 <__errno> <== NOT EXECUTED 40002f9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002fa0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40002fa4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002fa8: 81 c7 e0 08 ret <== NOT EXECUTED 40002fac: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40002fb0: 12 bf ff e9 bne 40002f54 <== NOT EXECUTED 40002fb4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 40002fb8: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED device_info->device_name_length = strlen( name ); 40002fbc: 40 00 34 11 call 40010000 <== NOT EXECUTED 40002fc0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40002fc4: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 40002fc8: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40002fcc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; 40002fd0: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 40002fd4: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40002fd8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002fdc: 02 80 00 0c be 4000300c <== NOT EXECUTED 40002fe0: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 40002fe4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40002fe8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002fec: 02 80 00 08 be 4000300c <== NOT EXECUTED 40002ff0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40002ff4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002ff8: b0 10 20 00 clr %i0 <== NOT EXECUTED 40002ffc: 81 c7 e0 08 ret <== NOT EXECUTED 40003000: 81 e8 00 00 restore <== NOT EXECUTED 40003004: 81 c7 e0 08 ret <== NOT EXECUTED 40003008: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 4000300c: 81 c7 e0 08 ret <== NOT EXECUTED 40003010: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 4000936c : rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 4000936c: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 40009370: 03 10 00 8f sethi %hi(0x40023c00), %g1 40009374: c2 00 60 b8 ld [ %g1 + 0xb8 ], %g1 ! 40023cb8 <_ISR_Nest_level> rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; 40009378: 09 10 00 8f sethi %hi(0x40023c00), %g4 if ( rtems_interrupt_is_in_progress() ) 4000937c: 80 a0 60 00 cmp %g1, 0 40009380: 84 10 20 12 mov 0x12, %g2 rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 40009384: 82 10 00 19 mov %i1, %g1 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 40009388: 12 80 00 49 bne 400094ac 4000938c: c6 01 23 20 ld [ %g4 + 0x320 ], %g3 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 40009390: 80 a6 a0 00 cmp %i2, 0 40009394: 02 80 00 4b be 400094c0 40009398: 80 a6 60 00 cmp %i1, 0 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) 4000939c: 02 80 00 49 be 400094c0 400093a0: c6 26 80 00 st %g3, [ %i2 ] static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 400093a4: c4 06 40 00 ld [ %i1 ], %g2 400093a8: 80 a0 a0 00 cmp %g2, 0 400093ac: 22 80 00 42 be,a 400094b4 400093b0: c4 06 60 04 ld [ %i1 + 4 ], %g2 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 400093b4: 80 a0 c0 18 cmp %g3, %i0 400093b8: 08 80 00 3d bleu 400094ac 400093bc: 84 10 20 0a mov 0xa, %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400093c0: 05 10 00 8f sethi %hi(0x40023c00), %g2 400093c4: c6 00 a0 20 ld [ %g2 + 0x20 ], %g3 ! 40023c20 <_Thread_Dispatch_disable_level> 400093c8: 86 00 e0 01 inc %g3 400093cc: c6 20 a0 20 st %g3, [ %g2 + 0x20 ] return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 400093d0: 80 a6 20 00 cmp %i0, 0 400093d4: 12 80 00 2b bne 40009480 400093d8: 05 10 00 8f sethi %hi(0x40023c00), %g2 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 400093dc: da 01 23 20 ld [ %g4 + 0x320 ], %o5 rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 400093e0: 80 a3 60 00 cmp %o5, 0 400093e4: 02 80 00 3a be 400094cc <== NEVER TAKEN 400093e8: d8 00 a3 24 ld [ %g2 + 0x324 ], %o4 400093ec: 10 80 00 05 b 40009400 400093f0: 86 10 00 0c mov %o4, %g3 400093f4: 80 a3 40 18 cmp %o5, %i0 400093f8: 08 80 00 0b bleu 40009424 400093fc: 86 00 e0 18 add %g3, 0x18, %g3 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 40009400: c8 00 c0 00 ld [ %g3 ], %g4 40009404: 80 a1 20 00 cmp %g4, 0 40009408: 32 bf ff fb bne,a 400093f4 4000940c: b0 06 20 01 inc %i0 40009410: c8 00 e0 04 ld [ %g3 + 4 ], %g4 40009414: 80 a1 20 00 cmp %g4, 0 40009418: 32 bf ff f7 bne,a 400093f4 4000941c: b0 06 20 01 inc %i0 } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) 40009420: 80 a3 40 18 cmp %o5, %i0 40009424: 02 80 00 2b be 400094d0 40009428: f0 26 80 00 st %i0, [ %i2 ] 4000942c: 85 2e 20 03 sll %i0, 3, %g2 40009430: 87 2e 20 05 sll %i0, 5, %g3 40009434: 84 20 c0 02 sub %g3, %g2, %g2 40009438: 84 03 00 02 add %o4, %g2, %g2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 4000943c: c6 00 40 00 ld [ %g1 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 40009440: b2 10 20 00 clr %i1 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 40009444: c6 20 80 00 st %g3, [ %g2 ] 40009448: c6 00 60 04 ld [ %g1 + 4 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 4000944c: b4 10 20 00 clr %i2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 40009450: c6 20 a0 04 st %g3, [ %g2 + 4 ] 40009454: c6 00 60 08 ld [ %g1 + 8 ], %g3 40009458: c6 20 a0 08 st %g3, [ %g2 + 8 ] 4000945c: c6 00 60 0c ld [ %g1 + 0xc ], %g3 40009460: c6 20 a0 0c st %g3, [ %g2 + 0xc ] 40009464: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 40009468: c6 20 a0 10 st %g3, [ %g2 + 0x10 ] 4000946c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 _Thread_Enable_dispatch(); 40009470: 40 00 07 2f call 4000b12c <_Thread_Enable_dispatch> 40009474: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] return rtems_io_initialize( major, 0, NULL ); 40009478: 40 00 24 30 call 40012538 4000947c: 81 e8 00 00 restore _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 40009480: c6 00 a3 24 ld [ %g2 + 0x324 ], %g3 40009484: 89 2e 20 05 sll %i0, 5, %g4 40009488: 85 2e 20 03 sll %i0, 3, %g2 4000948c: 84 21 00 02 sub %g4, %g2, %g2 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 40009490: c8 00 c0 02 ld [ %g3 + %g2 ], %g4 40009494: 80 a1 20 00 cmp %g4, 0 40009498: 02 80 00 12 be 400094e0 4000949c: 84 00 c0 02 add %g3, %g2, %g2 major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 400094a0: 40 00 07 23 call 4000b12c <_Thread_Enable_dispatch> 400094a4: 01 00 00 00 nop 400094a8: 84 10 20 0c mov 0xc, %g2 ! c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 400094ac: 81 c7 e0 08 ret 400094b0: 91 e8 00 02 restore %g0, %g2, %o0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 400094b4: 80 a0 a0 00 cmp %g2, 0 400094b8: 12 bf ff c0 bne 400093b8 400094bc: 80 a0 c0 18 cmp %g3, %i0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 400094c0: 84 10 20 09 mov 9, %g2 } 400094c4: 81 c7 e0 08 ret 400094c8: 91 e8 00 02 restore %g0, %g2, %o0 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 400094cc: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 400094d0: 40 00 07 17 call 4000b12c <_Thread_Enable_dispatch> 400094d4: 01 00 00 00 nop return sc; 400094d8: 10 bf ff f5 b 400094ac 400094dc: 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; 400094e0: c6 00 a0 04 ld [ %g2 + 4 ], %g3 400094e4: 80 a0 e0 00 cmp %g3, 0 400094e8: 12 bf ff ee bne 400094a0 400094ec: 01 00 00 00 nop if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 400094f0: 10 bf ff d3 b 4000943c 400094f4: f0 26 80 00 st %i0, [ %i2 ] =============================================================================== 40009c34 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40009c34: 9d e3 bf a0 save %sp, -96, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 40009c38: 80 a6 20 00 cmp %i0, 0 40009c3c: 02 80 00 23 be 40009cc8 <== NEVER TAKEN 40009c40: 25 10 00 ae sethi %hi(0x4002b800), %l2 40009c44: a4 14 a1 34 or %l2, 0x134, %l2 ! 4002b934 <_Objects_Information_table+0x4> #endif #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) 40009c48: a6 04 a0 10 add %l2, 0x10, %l3 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40009c4c: c2 04 80 00 ld [ %l2 ], %g1 40009c50: 80 a0 60 00 cmp %g1, 0 40009c54: 22 80 00 1a be,a 40009cbc 40009c58: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40009c5c: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( !information ) 40009c60: 80 a4 60 00 cmp %l1, 0 40009c64: 22 80 00 16 be,a 40009cbc 40009c68: a4 04 a0 04 add %l2, 4, %l2 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 40009c6c: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40009c70: 84 90 60 00 orcc %g1, 0, %g2 40009c74: 22 80 00 12 be,a 40009cbc <== NEVER TAKEN 40009c78: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED 40009c7c: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 40009c80: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 40009c84: 83 2c 20 02 sll %l0, 2, %g1 40009c88: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 if ( !the_thread ) 40009c8c: 90 90 60 00 orcc %g1, 0, %o0 40009c90: 02 80 00 05 be 40009ca4 <== NEVER TAKEN 40009c94: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 40009c98: 9f c6 00 00 call %i0 40009c9c: 01 00 00 00 nop 40009ca0: c4 14 60 10 lduh [ %l1 + 0x10 ], %g2 information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 40009ca4: 83 28 a0 10 sll %g2, 0x10, %g1 40009ca8: 83 30 60 10 srl %g1, 0x10, %g1 40009cac: 80 a0 40 10 cmp %g1, %l0 40009cb0: 3a bf ff f5 bcc,a 40009c84 40009cb4: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 40009cb8: a4 04 a0 04 add %l2, 4, %l2 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 40009cbc: 80 a4 80 13 cmp %l2, %l3 40009cc0: 32 bf ff e4 bne,a 40009c50 40009cc4: c2 04 80 00 ld [ %l2 ], %g1 40009cc8: 81 c7 e0 08 ret 40009ccc: 81 e8 00 00 restore =============================================================================== 4000c048 : * This routine searches the IOP Table for an unused entry. If it * finds one, it returns it. Otherwise, it returns NULL. */ rtems_libio_t *rtems_libio_allocate( void ) { 4000c048: 9d e3 bf 98 save %sp, -104, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000c04c: 21 10 00 74 sethi %hi(0x4001d000), %l0 4000c050: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 ! 4001d228 4000c054: 92 10 20 00 clr %o1 4000c058: 7f ff ea fa call 40006c40 4000c05c: 94 10 20 00 clr %o2 rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 4000c060: 23 10 00 74 sethi %hi(0x4001d000), %l1 4000c064: c2 04 62 24 ld [ %l1 + 0x224 ], %g1 ! 4001d224 4000c068: 80 a0 60 00 cmp %g1, 0 4000c06c: 12 80 00 07 bne 4000c088 4000c070: 05 10 00 74 sethi %hi(0x4001d000), %g2 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; goto done; 4000c074: b0 10 20 00 clr %i0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000c078: 7f ff eb 39 call 40006d5c 4000c07c: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 iop = 0; done: rtems_libio_unlock(); return iop; } 4000c080: 81 c7 e0 08 ret 4000c084: 81 e8 00 00 restore rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { rc = rtems_semaphore_create( 4000c088: c4 00 a2 20 ld [ %g2 + 0x220 ], %g2 4000c08c: 92 10 20 01 mov 1, %o1 4000c090: 82 20 40 02 sub %g1, %g2, %g1 4000c094: 83 38 60 03 sra %g1, 3, %g1 4000c098: 87 28 60 06 sll %g1, 6, %g3 4000c09c: 85 28 60 03 sll %g1, 3, %g2 4000c0a0: 84 20 c0 02 sub %g3, %g2, %g2 4000c0a4: 87 28 a0 06 sll %g2, 6, %g3 4000c0a8: 84 00 80 03 add %g2, %g3, %g2 4000c0ac: 84 00 80 01 add %g2, %g1, %g2 4000c0b0: 87 28 a0 0f sll %g2, 0xf, %g3 4000c0b4: 84 20 c0 02 sub %g3, %g2, %g2 4000c0b8: 07 13 10 92 sethi %hi(0x4c424800), %g3 4000c0bc: 85 28 a0 03 sll %g2, 3, %g2 4000c0c0: 86 10 e1 00 or %g3, 0x100, %g3 4000c0c4: 82 00 80 01 add %g2, %g1, %g1 4000c0c8: 94 10 20 54 mov 0x54, %o2 4000c0cc: 96 10 20 00 clr %o3 4000c0d0: 90 10 40 03 or %g1, %g3, %o0 4000c0d4: 7f ff ea 3a call 400069bc 4000c0d8: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 4000c0dc: 80 a2 20 00 cmp %o0, 0 4000c0e0: 32 bf ff e6 bne,a 4000c078 <== NEVER TAKEN 4000c0e4: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 4000c0e8: f0 04 62 24 ld [ %l1 + 0x224 ], %i0 next = iop->data1; 4000c0ec: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000c0f0: c0 26 20 30 clr [ %i0 + 0x30 ] 4000c0f4: c0 26 20 1c clr [ %i0 + 0x1c ] 4000c0f8: c0 26 20 34 clr [ %i0 + 0x34 ] 4000c0fc: c0 26 00 00 clr [ %i0 ] 4000c100: c0 26 20 04 clr [ %i0 + 4 ] 4000c104: c0 26 20 08 clr [ %i0 + 8 ] 4000c108: c0 26 20 0c clr [ %i0 + 0xc ] 4000c10c: c0 26 20 10 clr [ %i0 + 0x10 ] 4000c110: c0 26 20 14 clr [ %i0 + 0x14 ] 4000c114: c0 26 20 20 clr [ %i0 + 0x20 ] 4000c118: c0 26 20 24 clr [ %i0 + 0x24 ] 4000c11c: c0 26 20 28 clr [ %i0 + 0x28 ] 4000c120: c0 26 20 2c clr [ %i0 + 0x2c ] 4000c124: c0 26 20 40 clr [ %i0 + 0x40 ] 4000c128: c0 26 20 44 clr [ %i0 + 0x44 ] 4000c12c: c0 26 20 38 clr [ %i0 + 0x38 ] 4000c130: c0 26 20 3c clr [ %i0 + 0x3c ] iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; 4000c134: c2 24 62 24 st %g1, [ %l1 + 0x224 ] if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; 4000c138: 82 10 21 00 mov 0x100, %g1 4000c13c: c2 26 20 18 st %g1, [ %i0 + 0x18 ] iop->sem = sema; 4000c140: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; goto done; 4000c144: 10 bf ff cd b 4000c078 4000c148: c2 26 20 30 st %g1, [ %i0 + 0x30 ] =============================================================================== 4000bfec : */ void rtems_libio_free( rtems_libio_t *iop ) { 4000bfec: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000bff0: 23 10 00 74 sethi %hi(0x4001d000), %l1 4000bff4: d0 04 62 28 ld [ %l1 + 0x228 ], %o0 ! 4001d228 4000bff8: 92 10 20 00 clr %o1 4000bffc: 7f ff eb 11 call 40006c40 4000c000: 94 10 20 00 clr %o2 rtems_libio_lock(); if (iop->sem) 4000c004: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 4000c008: 80 a2 20 00 cmp %o0, 0 4000c00c: 02 80 00 04 be 4000c01c <== NEVER TAKEN 4000c010: a0 10 00 18 mov %i0, %l0 rtems_semaphore_delete(iop->sem); 4000c014: 7f ff ea de call 40006b8c 4000c018: 01 00 00 00 nop iop->flags &= ~LIBIO_FLAGS_OPEN; 4000c01c: c4 04 20 18 ld [ %l0 + 0x18 ], %g2 iop->data1 = rtems_libio_iop_freelist; 4000c020: 03 10 00 74 sethi %hi(0x4001d000), %g1 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000c024: f0 04 62 28 ld [ %l1 + 0x228 ], %i0 4000c028: c6 00 62 24 ld [ %g1 + 0x224 ], %g3 rtems_libio_iop_freelist = iop; 4000c02c: e0 20 62 24 st %l0, [ %g1 + 0x224 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000c030: 82 08 be ff and %g2, -257, %g1 iop->data1 = rtems_libio_iop_freelist; 4000c034: c6 24 20 38 st %g3, [ %l0 + 0x38 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000c038: c2 24 20 18 st %g1, [ %l0 + 0x18 ] 4000c03c: 7f ff eb 48 call 40006d5c 4000c040: 81 e8 00 00 restore =============================================================================== 400034d4 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 400034d4: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 400034d8: 21 10 00 72 sethi %hi(0x4001c800), %l0 400034dc: d0 04 21 04 ld [ %l0 + 0x104 ], %o0 ! 4001c904 400034e0: 80 a2 20 00 cmp %o0, 0 400034e4: 22 80 00 1c be,a 40003554 <== NEVER TAKEN 400034e8: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 400034ec: 40 00 21 8e call 4000bb24 400034f0: 92 10 20 48 mov 0x48, %o1 400034f4: 03 10 00 74 sethi %hi(0x4001d000), %g1 400034f8: d0 20 62 20 st %o0, [ %g1 + 0x220 ] ! 4001d220 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 400034fc: 80 a2 20 00 cmp %o0, 0 40003500: 02 80 00 29 be 400035a4 <== NEVER TAKEN 40003504: 82 10 00 08 mov %o0, %g1 rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40003508: c6 04 21 04 ld [ %l0 + 0x104 ], %g3 rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 4000350c: 05 10 00 74 sethi %hi(0x4001d000), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40003510: 80 a0 e0 01 cmp %g3, 1 40003514: 08 80 00 0e bleu 4000354c <== NEVER TAKEN 40003518: d0 20 a2 24 st %o0, [ %g2 + 0x224 ] 4000351c: 82 02 20 48 add %o0, 0x48, %g1 40003520: 84 10 20 01 mov 1, %g2 iop->data1 = iop + 1; 40003524: c2 20 7f f0 st %g1, [ %g1 + -16 ] 40003528: 84 00 a0 01 inc %g2 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 4000352c: 80 a0 80 03 cmp %g2, %g3 40003530: 12 bf ff fd bne 40003524 40003534: 82 00 60 48 add %g1, 0x48, %g1 40003538: 84 00 bf ff add %g2, -1, %g2 4000353c: 83 28 a0 06 sll %g2, 6, %g1 40003540: 85 28 a0 03 sll %g2, 3, %g2 40003544: 82 00 80 01 add %g2, %g1, %g1 40003548: 82 02 00 01 add %o0, %g1, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 4000354c: c0 20 60 38 clr [ %g1 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 40003550: 11 13 10 92 sethi %hi(0x4c424800), %o0 40003554: 92 10 20 01 mov 1, %o1 40003558: 90 12 21 4f or %o0, 0x14f, %o0 4000355c: 94 10 20 54 mov 0x54, %o2 40003560: 96 10 20 00 clr %o3 40003564: 19 10 00 74 sethi %hi(0x4001d000), %o4 40003568: 40 00 0d 15 call 400069bc 4000356c: 98 13 22 28 or %o4, 0x228, %o4 ! 4001d228 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 40003570: 80 a2 20 00 cmp %o0, 0 40003574: 12 80 00 0a bne 4000359c <== NEVER TAKEN 40003578: 03 10 00 72 sethi %hi(0x4001c800), %g1 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 4000357c: c2 00 61 00 ld [ %g1 + 0x100 ], %g1 ! 4001c900 40003580: 80 a0 60 00 cmp %g1, 0 40003584: 02 80 00 04 be 40003594 <== NEVER TAKEN 40003588: 01 00 00 00 nop (* rtems_fs_init_helper)(); 4000358c: 9f c0 40 00 call %g1 40003590: 01 00 00 00 nop 40003594: 81 c7 e0 08 ret 40003598: 81 e8 00 00 restore RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 4000359c: 40 00 0f 56 call 400072f4 <== NOT EXECUTED 400035a0: 01 00 00 00 nop <== NOT EXECUTED if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 400035a4: 40 00 0f 54 call 400072f4 <== NOT EXECUTED 400035a8: 90 10 20 1a mov 0x1a, %o0 ! 1a <== NOT EXECUTED =============================================================================== 4000bee4 : */ int rtems_libio_is_file_open( void *node_access ) { 4000bee4: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000bee8: 21 10 00 74 sethi %hi(0x4001d000), %l0 4000beec: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 ! 4001d228 4000bef0: 92 10 20 00 clr %o1 4000bef4: 7f ff eb 53 call 40006c40 4000bef8: 94 10 20 00 clr %o2 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000befc: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000bf00: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4000bf04: 05 10 00 74 sethi %hi(0x4001d000), %g2 4000bf08: 80 a0 60 00 cmp %g1, 0 4000bf0c: 02 80 00 0e be 4000bf44 <== NEVER TAKEN 4000bf10: c4 00 a2 20 ld [ %g2 + 0x220 ], %g2 4000bf14: 86 10 20 00 clr %g3 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4000bf18: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 4000bf1c: 80 89 21 00 btst 0x100, %g4 4000bf20: 02 80 00 06 be 4000bf38 4000bf24: 86 00 e0 01 inc %g3 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 4000bf28: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4 4000bf2c: 80 a1 00 18 cmp %g4, %i0 4000bf30: 02 80 00 0a be 4000bf58 4000bf34: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000bf38: 80 a0 c0 01 cmp %g3, %g1 4000bf3c: 0a bf ff f7 bcs 4000bf18 4000bf40: 84 00 a0 48 add %g2, 0x48, %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000bf44: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 4000bf48: 7f ff eb 85 call 40006d5c 4000bf4c: b0 10 20 00 clr %i0 } rtems_libio_unlock(); return result; } 4000bf50: 81 c7 e0 08 ret 4000bf54: 81 e8 00 00 restore 4000bf58: 7f ff eb 81 call 40006d5c 4000bf5c: b0 10 20 01 mov 1, %i0 4000bf60: 81 c7 e0 08 ret 4000bf64: 81 e8 00 00 restore =============================================================================== 4000bf68 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 4000bf68: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000bf6c: 21 10 00 74 sethi %hi(0x4001d000), %l0 4000bf70: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 ! 4001d228 4000bf74: 92 10 20 00 clr %o1 4000bf78: 7f ff eb 32 call 40006c40 4000bf7c: 94 10 20 00 clr %o2 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000bf80: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000bf84: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4000bf88: 05 10 00 74 sethi %hi(0x4001d000), %g2 4000bf8c: 80 a0 60 00 cmp %g1, 0 4000bf90: 02 80 00 0e be 4000bfc8 <== NEVER TAKEN 4000bf94: c4 00 a2 20 ld [ %g2 + 0x220 ], %g2 4000bf98: 86 10 20 00 clr %g3 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4000bf9c: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 4000bfa0: 80 89 21 00 btst 0x100, %g4 4000bfa4: 02 80 00 06 be 4000bfbc 4000bfa8: 86 00 e0 01 inc %g3 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 4000bfac: c8 00 a0 2c ld [ %g2 + 0x2c ], %g4 4000bfb0: 80 a1 00 18 cmp %g4, %i0 4000bfb4: 02 80 00 0a be 4000bfdc 4000bfb8: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000bfbc: 80 a0 c0 01 cmp %g3, %g1 4000bfc0: 0a bf ff f7 bcs 4000bf9c 4000bfc4: 84 00 a0 48 add %g2, 0x48, %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000bfc8: d0 04 22 28 ld [ %l0 + 0x228 ], %o0 4000bfcc: 7f ff eb 64 call 40006d5c 4000bfd0: b0 10 20 00 clr %i0 } rtems_libio_unlock(); return result; } 4000bfd4: 81 c7 e0 08 ret 4000bfd8: 81 e8 00 00 restore 4000bfdc: 7f ff eb 60 call 40006d5c 4000bfe0: b0 10 20 01 mov 1, %i0 4000bfe4: 81 c7 e0 08 ret 4000bfe8: 81 e8 00 00 restore =============================================================================== 40005370 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 40005370: 9d e3 bf 88 save %sp, -120, %sp rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 40005374: 90 10 20 00 clr %o0 40005378: 92 10 20 00 clr %o1 4000537c: 40 00 0c 20 call 400083fc 40005380: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 40005384: b0 92 20 00 orcc %o0, 0, %i0 40005388: 12 80 00 51 bne 400054cc <== NEVER TAKEN 4000538c: 21 10 00 7e sethi %hi(0x4001f800), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 40005390: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 ! 4001f850 40005394: 23 10 00 80 sethi %hi(0x40020000), %l1 40005398: a2 14 60 b8 or %l1, 0xb8, %l1 ! 400200b8 4000539c: 80 a4 c0 11 cmp %l3, %l1 400053a0: 02 80 00 3a be 40005488 400053a4: a4 14 20 50 or %l0, 0x50, %l2 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 400053a8: 92 10 00 11 mov %l1, %o1 400053ac: 94 10 20 48 mov 0x48, %o2 400053b0: 40 00 32 a6 call 40011e48 400053b4: 90 10 00 13 mov %l3, %o0 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053b8: 03 10 00 80 sethi %hi(0x40020000), %g1 400053bc: c2 00 60 a0 ld [ %g1 + 0xa0 ], %g1 ! 400200a0 } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 400053c0: c6 07 bf fc ld [ %fp + -4 ], %g3 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053c4: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 400053c8: c6 24 c0 00 st %g3, [ %l3 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053cc: c4 24 e0 18 st %g2, [ %l3 + 0x18 ] 400053d0: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053d4: a2 07 bf e8 add %fp, -24, %l1 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053d8: c4 24 e0 1c st %g2, [ %l3 + 0x1c ] 400053dc: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053e0: 25 10 00 7a sethi %hi(0x4001e800), %l2 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053e4: c4 24 e0 20 st %g2, [ %l3 + 0x20 ] 400053e8: c4 00 60 28 ld [ %g1 + 0x28 ], %g2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053ec: 92 10 20 01 mov 1, %o1 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053f0: c4 24 e0 24 st %g2, [ %l3 + 0x24 ] 400053f4: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053f8: 94 10 20 00 clr %o2 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 400053fc: c2 24 e0 28 st %g1, [ %l3 + 0x28 ] * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005400: 96 10 00 11 mov %l1, %o3 40005404: 98 10 20 00 clr %o4 40005408: 7f ff fa 9f call 40003e84 4000540c: 90 14 a0 50 or %l2, 0x50, %o0 rtems_filesystem_root = loc; 40005410: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40005414: c4 07 bf e8 ld [ %fp + -24 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005418: 90 14 a0 50 or %l2, 0x50, %o0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 4000541c: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 40005420: c4 07 bf ec ld [ %fp + -20 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005424: 96 10 00 11 mov %l1, %o3 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40005428: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 4000542c: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005430: 92 10 20 01 mov 1, %o1 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40005434: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40005438: c4 07 bf f4 ld [ %fp + -12 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4000543c: 94 10 20 00 clr %o2 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40005440: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40005444: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005448: 98 10 20 00 clr %o4 4000544c: 7f ff fa 8e call 40003e84 40005450: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 40005454: c4 07 bf e8 ld [ %fp + -24 ], %g2 40005458: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000545c: c4 20 60 04 st %g2, [ %g1 + 4 ] 40005460: c4 07 bf ec ld [ %fp + -20 ], %g2 40005464: c4 20 60 08 st %g2, [ %g1 + 8 ] 40005468: c4 07 bf f0 ld [ %fp + -16 ], %g2 4000546c: c4 20 60 0c st %g2, [ %g1 + 0xc ] 40005470: c4 07 bf f4 ld [ %fp + -12 ], %g2 40005474: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 40005478: c4 07 bf f8 ld [ %fp + -8 ], %g2 4000547c: c4 20 60 14 st %g2, [ %g1 + 0x14 ] return RTEMS_SUCCESSFUL; } 40005480: 81 c7 e0 08 ret 40005484: 91 e8 20 00 restore %g0, 0, %o0 sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 40005488: 90 10 20 48 mov 0x48, %o0 4000548c: 7f ff fc 5f call 40004608 40005490: b0 10 20 1a mov 0x1a, %i0 if (!tmp) 40005494: a6 92 20 00 orcc %o0, 0, %l3 40005498: 02 80 00 0d be 400054cc <== NEVER TAKEN 4000549c: 92 10 00 12 mov %l2, %o1 #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); 400054a0: 90 10 20 00 clr %o0 400054a4: 15 10 00 14 sethi %hi(0x40005000), %o2 400054a8: 40 00 0c 30 call 40008568 400054ac: 94 12 a2 3c or %o2, 0x23c, %o2 ! 4000523c if (sc != RTEMS_SUCCESSFUL) { 400054b0: b0 92 20 00 orcc %o0, 0, %i0 400054b4: 12 80 00 04 bne 400054c4 <== NEVER TAKEN 400054b8: 01 00 00 00 nop * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 400054bc: 10 bf ff bb b 400053a8 400054c0: e6 24 20 50 st %l3, [ %l0 + 0x50 ] sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); if (sc != RTEMS_SUCCESSFUL) { /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 400054c4: 7f ff fa ac call 40003f74 <== NOT EXECUTED 400054c8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED return sc; 400054cc: 81 c7 e0 08 ret <== NOT EXECUTED 400054d0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400052b4 : * b) mutex access to rtems_filesystem_current, rtems_filesytem_root * while changing any of those (chdir(), chroot()). */ #ifndef HAVE_USERENV_REFCNT rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 400052b4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED rtems_status_code sc; rtems_user_env_t * shared_user_env; rtems_id current_task_id; sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id); 400052b8: 90 10 20 00 clr %o0 <== NOT EXECUTED 400052bc: 92 10 20 00 clr %o1 <== NOT EXECUTED 400052c0: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 400052c4: 40 00 0c 4e call 400083fc <== NOT EXECUTED 400052c8: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 400052cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400052d0: 12 80 00 14 bne 40005320 <== NOT EXECUTED 400052d4: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 400052d8: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED 400052dc: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 ! 4001f850 <== NOT EXECUTED 400052e0: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED 400052e4: c6 04 c0 00 ld [ %l3 ], %g3 <== NOT EXECUTED 400052e8: 82 14 20 50 or %l0, 0x50, %g1 <== NOT EXECUTED 400052ec: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 400052f0: 02 80 00 0e be 40005328 <== NOT EXECUTED 400052f4: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED free_user_env(tmp); }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 400052f8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 400052fc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40005300: 40 00 0c f8 call 400086e0 <== NOT EXECUTED 40005304: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 40005308: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4000530c: 02 80 00 10 be 4000534c <== NOT EXECUTED 40005310: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 40005314: 05 10 00 80 sethi %hi(0x40020000), %g2 <== NOT EXECUTED 40005318: 84 10 a0 b8 or %g2, 0xb8, %g2 ! 400200b8 <== NOT EXECUTED 4000531c: c4 24 20 50 st %g2, [ %l0 + 0x50 ] <== NOT EXECUTED return sc; } 40005320: 81 c7 e0 08 ret <== NOT EXECUTED 40005324: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_current_user_env->task_id==current_task_id) { /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 40005328: 40 00 0c c0 call 40008628 <== NOT EXECUTED 4000532c: 92 10 00 01 mov %g1, %o1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40005330: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40005334: 12 bf ff fb bne 40005320 <== NOT EXECUTED 40005338: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 4000533c: 7f ff ff c0 call 4000523c <== NOT EXECUTED 40005340: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 40005344: 10 bf ff ee b 400052fc <== NOT EXECUTED 40005348: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 4000534c: 15 10 00 14 sethi %hi(0x40005000), %o2 <== NOT EXECUTED 40005350: 40 00 0c 86 call 40008568 <== NOT EXECUTED 40005354: 94 12 a2 3c or %o2, 0x23c, %o2 ! 4000523c <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40005358: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4000535c: 12 bf ff ef bne 40005318 <== NOT EXECUTED 40005360: 05 10 00 80 sethi %hi(0x40020000), %g2 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 40005364: c4 07 bf fc ld [ %fp + -4 ], %g2 <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 40005368: 10 bf ff ee b 40005320 <== NOT EXECUTED 4000536c: c4 24 20 50 st %g2, [ %l0 + 0x50 ] <== NOT EXECUTED =============================================================================== 4000be8c : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4000be8c: 82 10 00 08 mov %o0, %g1 uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4000be90: 84 08 60 06 and %g1, 6, %g2 4000be94: 80 a0 a0 06 cmp %g2, 6 4000be98: 02 80 00 07 be 4000beb4 <== NEVER TAKEN 4000be9c: 90 10 20 02 mov 2, %o0 fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4000bea0: 84 08 60 02 and %g1, 2, %g2 4000bea4: 80 a0 00 02 cmp %g0, %g2 4000bea8: 85 30 60 02 srl %g1, 2, %g2 4000beac: 90 60 3f ff subx %g0, -1, %o0 4000beb0: 90 0a 00 02 and %o0, %g2, %o0 fcntl_flags |= O_RDONLY; } else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) { fcntl_flags |= O_WRONLY; } if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) { 4000beb4: 80 88 60 01 btst 1, %g1 4000beb8: 02 80 00 04 be 4000bec8 4000bebc: 80 88 62 00 btst 0x200, %g1 fcntl_flags |= O_NONBLOCK; 4000bec0: 05 00 00 10 sethi %hi(0x4000), %g2 4000bec4: 90 12 00 02 or %o0, %g2, %o0 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4000bec8: 32 80 00 02 bne,a 4000bed0 4000becc: 90 12 20 08 or %o0, 8, %o0 fcntl_flags |= O_APPEND; } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4000bed0: 80 88 64 00 btst 0x400, %g1 4000bed4: 32 80 00 02 bne,a 4000bedc 4000bed8: 90 12 22 00 or %o0, 0x200, %o0 fcntl_flags |= O_CREAT; } return fcntl_flags; } 4000bedc: 81 c3 e0 08 retl =============================================================================== 40011bc4 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 40011bc4: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 40011bc8: a0 96 20 00 orcc %i0, 0, %l0 40011bcc: 02 80 00 20 be 40011c4c 40011bd0: 03 10 00 8f sethi %hi(0x40023c00), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40011bd4: c2 00 61 c0 ld [ %g1 + 0x1c0 ], %g1 ! 40023dc0 <_System_state_Current> 40011bd8: 80 a0 60 03 cmp %g1, 3 40011bdc: 02 80 00 17 be 40011c38 <== ALWAYS TAKEN 40011be0: c0 24 00 00 clr [ %l0 ] /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 40011be4: 7f ff cc ff call 40004fe0 40011be8: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 40011bec: 03 10 00 8c sethi %hi(0x40023000), %g1 40011bf0: d0 00 60 70 ld [ %g1 + 0x70 ], %o0 ! 40023070 40011bf4: 94 10 00 19 mov %i1, %o2 40011bf8: 92 10 00 1a mov %i2, %o1 40011bfc: 7f ff e3 7b call 4000a9e8 <_Protected_heap_Allocate_aligned_with_boundary> 40011c00: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 40011c04: b2 92 20 00 orcc %o0, 0, %i1 40011c08: 02 80 00 12 be 40011c50 40011c0c: 03 10 00 8d sethi %hi(0x40023400), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 40011c10: c2 00 62 b8 ld [ %g1 + 0x2b8 ], %g1 ! 400236b8 40011c14: 80 a0 60 00 cmp %g1, 0 40011c18: 22 80 00 06 be,a 40011c30 <== ALWAYS TAKEN 40011c1c: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 40011c20: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40011c24: 9f c0 40 00 call %g1 <== NOT EXECUTED 40011c28: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 40011c2c: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 40011c30: 81 c7 e0 08 ret 40011c34: 91 e8 20 00 restore %g0, 0, %o0 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40011c38: 7f ff cc d1 call 40004f7c 40011c3c: 01 00 00 00 nop 40011c40: 80 8a 20 ff btst 0xff, %o0 40011c44: 12 bf ff e8 bne 40011be4 <== ALWAYS TAKEN 40011c48: 01 00 00 00 nop if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; 40011c4c: b0 10 20 16 mov 0x16, %i0 ! 16 } 40011c50: 81 c7 e0 08 ret 40011c54: 81 e8 00 00 restore =============================================================================== 400088b4 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 400088b4: 9d e3 bf a0 save %sp, -96, %sp 400088b8: 90 10 00 18 mov %i0, %o0 int i; /* * Validate parameters and look up information structure. */ if ( !info ) 400088bc: 80 a6 a0 00 cmp %i2, 0 400088c0: 02 80 00 20 be 40008940 400088c4: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 400088c8: 92 10 00 19 mov %i1, %o1 400088cc: 40 00 07 19 call 4000a530 <_Objects_Get_information> 400088d0: b0 10 20 0a mov 0xa, %i0 if ( !obj_info ) 400088d4: 80 a2 20 00 cmp %o0, 0 400088d8: 02 80 00 1a be 40008940 400088dc: 01 00 00 00 nop return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 400088e0: c2 02 20 08 ld [ %o0 + 8 ], %g1 info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 400088e4: c8 12 20 10 lduh [ %o0 + 0x10 ], %g4 /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; 400088e8: c4 0a 20 12 ldub [ %o0 + 0x12 ], %g2 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 400088ec: c2 26 80 00 st %g1, [ %i2 ] info->maximum_id = obj_info->maximum_id; 400088f0: c2 02 20 0c ld [ %o0 + 0xc ], %g1 info->auto_extend = obj_info->auto_extend; 400088f4: c4 2e a0 0c stb %g2, [ %i2 + 0xc ] /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; 400088f8: c2 26 a0 04 st %g1, [ %i2 + 4 ] info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 400088fc: c8 26 a0 08 st %g4, [ %i2 + 8 ] for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 40008900: 80 a1 20 00 cmp %g4, 0 40008904: 02 80 00 0d be 40008938 <== NEVER TAKEN 40008908: 84 10 20 00 clr %g2 4000890c: da 02 20 1c ld [ %o0 + 0x1c ], %o5 40008910: 86 10 20 01 mov 1, %g3 40008914: 82 10 20 01 mov 1, %g1 if ( !obj_info->local_table[i] ) 40008918: 87 28 e0 02 sll %g3, 2, %g3 4000891c: c6 03 40 03 ld [ %o5 + %g3 ], %g3 info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 40008920: 82 00 60 01 inc %g1 if ( !obj_info->local_table[i] ) unallocated++; 40008924: 80 a0 00 03 cmp %g0, %g3 40008928: 84 60 bf ff subx %g2, -1, %g2 info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 4000892c: 80 a1 00 01 cmp %g4, %g1 40008930: 1a bf ff fa bcc 40008918 40008934: 86 10 00 01 mov %g1, %g3 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 40008938: c4 26 a0 10 st %g2, [ %i2 + 0x10 ] 4000893c: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 40008940: 81 c7 e0 08 ret 40008944: 81 e8 00 00 restore =============================================================================== 40008c38 : void rtems_panic( const char *printf_format, ... ) { 40008c38: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40008c3c: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 40008c40: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 40008c44: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 40008c48: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40008c4c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40008c50: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40008c54: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40008c58: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40008c5c: 7f ff ff 8a call 40008a84 <== NOT EXECUTED 40008c60: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 40008c64: 81 c7 e0 08 ret <== NOT EXECUTED 40008c68: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40014ae0 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 40014ae0: 9d e3 bf a0 save %sp, -96, %sp register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 40014ae4: a0 96 20 00 orcc %i0, 0, %l0 40014ae8: 02 80 00 31 be 40014bac 40014aec: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !starting_address ) 40014af0: 80 a6 60 00 cmp %i1, 0 40014af4: 02 80 00 32 be 40014bbc 40014af8: 80 a7 60 00 cmp %i5, 0 return RTEMS_INVALID_ADDRESS; if ( !id ) 40014afc: 02 80 00 30 be 40014bbc <== NEVER TAKEN 40014b00: 80 a6 e0 00 cmp %i3, 0 return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 40014b04: 02 80 00 2c be 40014bb4 40014b08: 80 a6 a0 00 cmp %i2, 0 40014b0c: 02 80 00 2a be 40014bb4 40014b10: 80 a6 80 1b cmp %i2, %i3 40014b14: 0a 80 00 28 bcs 40014bb4 40014b18: 80 8e e0 07 btst 7, %i3 40014b1c: 12 80 00 26 bne 40014bb4 40014b20: 80 8e 60 07 btst 7, %i1 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 40014b24: 12 80 00 26 bne 40014bbc 40014b28: 03 10 00 fa sethi %hi(0x4003e800), %g1 40014b2c: c4 00 62 d0 ld [ %g1 + 0x2d0 ], %g2 ! 4003ead0 <_Thread_Dispatch_disable_level> 40014b30: 84 00 a0 01 inc %g2 40014b34: c4 20 62 d0 st %g2, [ %g1 + 0x2d0 ] * This function allocates a partition control block from * the inactive chain of free partition control blocks. */ RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void ) { return (Partition_Control *) _Objects_Allocate( &_Partition_Information ); 40014b38: 25 10 00 fa sethi %hi(0x4003e800), %l2 40014b3c: 40 00 12 4a call 40019464 <_Objects_Allocate> 40014b40: 90 14 a0 d8 or %l2, 0xd8, %o0 ! 4003e8d8 <_Partition_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 40014b44: a2 92 20 00 orcc %o0, 0, %l1 40014b48: 02 80 00 1f be 40014bc4 40014b4c: 92 10 00 1b mov %i3, %o1 #endif the_partition->starting_address = starting_address; the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; 40014b50: f8 24 60 1c st %i4, [ %l1 + 0x1c ] _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 40014b54: f2 24 60 10 st %i1, [ %l1 + 0x10 ] the_partition->length = length; 40014b58: f4 24 60 14 st %i2, [ %l1 + 0x14 ] the_partition->buffer_size = buffer_size; 40014b5c: f6 24 60 18 st %i3, [ %l1 + 0x18 ] the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; 40014b60: c0 24 60 20 clr [ %l1 + 0x20 ] _Chain_Initialize( &the_partition->Memory, starting_address, 40014b64: 40 00 61 4b call 4002d090 <.udiv> 40014b68: 90 10 00 1a mov %i2, %o0 40014b6c: 92 10 00 19 mov %i1, %o1 40014b70: 94 10 00 08 mov %o0, %o2 40014b74: 96 10 00 1b mov %i3, %o3 40014b78: b8 04 60 24 add %l1, 0x24, %i4 40014b7c: 40 00 0c be call 40017e74 <_Chain_Initialize> 40014b80: 90 10 00 1c mov %i4, %o0 40014b84: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 40014b88: c6 04 60 08 ld [ %l1 + 8 ], %g3 40014b8c: a4 14 a0 d8 or %l2, 0xd8, %l2 40014b90: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40014b94: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40014b98: 83 28 60 02 sll %g1, 2, %g1 &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 40014b9c: c6 27 40 00 st %g3, [ %i5 ] 40014ba0: e2 20 80 01 st %l1, [ %g2 + %g1 ] name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 40014ba4: 40 00 16 23 call 4001a430 <_Thread_Enable_dispatch> 40014ba8: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40014bac: 81 c7 e0 08 ret 40014bb0: 81 e8 00 00 restore } 40014bb4: 81 c7 e0 08 ret 40014bb8: 91 e8 20 08 restore %g0, 8, %o0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 40014bbc: 81 c7 e0 08 ret 40014bc0: 91 e8 20 09 restore %g0, 9, %o0 _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 40014bc4: 40 00 16 1b call 4001a430 <_Thread_Enable_dispatch> 40014bc8: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 40014bcc: 81 c7 e0 08 ret 40014bd0: 81 e8 00 00 restore =============================================================================== 4000d628 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4000d628: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 4000d62c: 03 10 00 73 sethi %hi(0x4001cc00), %g1 4000d630: c2 08 63 34 ldub [ %g1 + 0x334 ], %g1 ! 4001cf34 4000d634: 80 a0 60 00 cmp %g1, 0 4000d638: 02 80 00 13 be 4000d684 <== ALWAYS TAKEN 4000d63c: 19 10 00 74 sethi %hi(0x4001d000), %o4 return; if (rtems_pipe_semaphore) 4000d640: c2 03 20 68 ld [ %o4 + 0x68 ], %g1 ! 4001d068 <== NOT EXECUTED 4000d644: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000d648: 12 80 00 0f bne 4000d684 <== NOT EXECUTED 4000d64c: 98 13 20 68 or %o4, 0x68, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 4000d650: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 4000d654: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000d658: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 4000d65c: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 4000d660: 7f ff e4 d7 call 400069bc <== NOT EXECUTED 4000d664: 96 10 20 00 clr %o3 <== NOT EXECUTED rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) 4000d668: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d66c: 12 80 00 08 bne 4000d68c <== NOT EXECUTED 4000d670: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4000d674: 7f ff e3 ae call 4000652c <== NOT EXECUTED 4000d678: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 4000d67c: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED 4000d680: d0 30 60 6e sth %o0, [ %g1 + 0x6e ] ! 4001d06e <== NOT EXECUTED 4000d684: 81 c7 e0 08 ret 4000d688: 81 e8 00 00 restore sc = rtems_semaphore_create( rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 4000d68c: 7f ff e7 1a call 400072f4 <== NOT EXECUTED =============================================================================== 40007e84 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 40007e84: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 40007e88: 11 10 00 8c sethi %hi(0x40023000), %o0 40007e8c: 92 10 00 18 mov %i0, %o1 40007e90: 90 12 21 90 or %o0, 0x190, %o0 40007e94: 40 00 09 13 call 4000a2e0 <_Objects_Get> 40007e98: 94 07 bf fc add %fp, -4, %o2 rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 40007e9c: c2 07 bf fc ld [ %fp + -4 ], %g1 40007ea0: 80 a0 60 00 cmp %g1, 0 40007ea4: 02 80 00 04 be 40007eb4 40007ea8: a0 10 00 08 mov %o0, %l0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40007eac: 81 c7 e0 08 ret 40007eb0: 91 e8 20 04 restore %g0, 4, %o0 the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 40007eb4: 23 10 00 8c sethi %hi(0x40023000), %l1 40007eb8: c4 02 20 40 ld [ %o0 + 0x40 ], %g2 40007ebc: c2 04 63 bc ld [ %l1 + 0x3bc ], %g1 40007ec0: 80 a0 80 01 cmp %g2, %g1 40007ec4: 02 80 00 06 be 40007edc 40007ec8: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 40007ecc: 40 00 0b 6d call 4000ac80 <_Thread_Enable_dispatch> 40007ed0: b0 10 20 17 mov 0x17, %i0 return RTEMS_NOT_OWNER_OF_RESOURCE; 40007ed4: 81 c7 e0 08 ret 40007ed8: 81 e8 00 00 restore } if ( length == RTEMS_PERIOD_STATUS ) { 40007edc: 12 80 00 0e bne 40007f14 40007ee0: 01 00 00 00 nop switch ( the_period->state ) { 40007ee4: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40007ee8: 80 a0 60 04 cmp %g1, 4 40007eec: 18 80 00 06 bgu 40007f04 <== NEVER TAKEN 40007ef0: b0 10 20 00 clr %i0 40007ef4: 83 28 60 02 sll %g1, 2, %g1 40007ef8: 05 10 00 84 sethi %hi(0x40021000), %g2 40007efc: 84 10 a0 48 or %g2, 0x48, %g2 ! 40021048 40007f00: f0 00 80 01 ld [ %g2 + %g1 ], %i0 ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 40007f04: 40 00 0b 5f call 4000ac80 <_Thread_Enable_dispatch> 40007f08: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40007f0c: 81 c7 e0 08 ret 40007f10: 81 e8 00 00 restore } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 40007f14: 7f ff eb 74 call 40002ce4 40007f18: 01 00 00 00 nop 40007f1c: a6 10 00 08 mov %o0, %l3 switch ( the_period->state ) { 40007f20: e4 04 20 38 ld [ %l0 + 0x38 ], %l2 40007f24: 80 a4 a0 02 cmp %l2, 2 40007f28: 02 80 00 1a be 40007f90 40007f2c: 80 a4 a0 04 cmp %l2, 4 40007f30: 02 80 00 32 be 40007ff8 40007f34: 80 a4 a0 00 cmp %l2, 0 40007f38: 12 bf ff dd bne 40007eac <== NEVER TAKEN 40007f3c: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 40007f40: 7f ff eb 6d call 40002cf4 40007f44: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 40007f48: 7f ff ff 48 call 40007c68 <_Rate_monotonic_Initiate_statistics> 40007f4c: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 40007f50: 82 10 20 02 mov 2, %g1 40007f54: c2 24 20 38 st %g1, [ %l0 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40007f58: 03 10 00 20 sethi %hi(0x40008000), %g1 40007f5c: 82 10 63 4c or %g1, 0x34c, %g1 ! 4000834c <_Rate_monotonic_Timeout> the_watchdog->id = id; 40007f60: f0 24 20 30 st %i0, [ %l0 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007f64: 92 04 20 10 add %l0, 0x10, %o1 40007f68: 11 10 00 8c sethi %hi(0x40023000), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40007f6c: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007f70: 90 12 23 dc or %o0, 0x3dc, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007f74: c0 24 20 18 clr [ %l0 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40007f78: c0 24 20 34 clr [ %l0 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 40007f7c: f2 24 20 3c st %i1, [ %l0 + 0x3c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40007f80: c2 24 20 2c st %g1, [ %l0 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40007f84: 40 00 10 8d call 4000c1b8 <_Watchdog_Insert> 40007f88: b0 10 20 00 clr %i0 40007f8c: 30 bf ff de b,a 40007f04 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 40007f90: 7f ff ff 7d call 40007d84 <_Rate_monotonic_Update_statistics> 40007f94: 90 10 00 10 mov %l0, %o0 /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 40007f98: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 40007f9c: f2 24 20 3c st %i1, [ %l0 + 0x3c ] /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 40007fa0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 40007fa4: 7f ff eb 54 call 40002cf4 40007fa8: 90 10 00 13 mov %l3, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 40007fac: c2 04 63 bc ld [ %l1 + 0x3bc ], %g1 40007fb0: c4 04 20 08 ld [ %l0 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40007fb4: 90 10 00 01 mov %g1, %o0 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; 40007fb8: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40007fbc: 40 00 0d b0 call 4000b67c <_Thread_Set_state> 40007fc0: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 40007fc4: 7f ff eb 48 call 40002ce4 40007fc8: 01 00 00 00 nop local_state = the_period->state; 40007fcc: e6 04 20 38 ld [ %l0 + 0x38 ], %l3 the_period->state = RATE_MONOTONIC_ACTIVE; 40007fd0: e4 24 20 38 st %l2, [ %l0 + 0x38 ] _ISR_Enable( level ); 40007fd4: 7f ff eb 48 call 40002cf4 40007fd8: 01 00 00 00 nop /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 40007fdc: 80 a4 e0 03 cmp %l3, 3 40007fe0: 02 80 00 17 be 4000803c 40007fe4: d0 04 63 bc ld [ %l1 + 0x3bc ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 40007fe8: 40 00 0b 26 call 4000ac80 <_Thread_Enable_dispatch> 40007fec: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40007ff0: 81 c7 e0 08 ret 40007ff4: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 40007ff8: 7f ff ff 63 call 40007d84 <_Rate_monotonic_Update_statistics> 40007ffc: 90 10 00 10 mov %l0, %o0 _ISR_Enable( level ); 40008000: 7f ff eb 3d call 40002cf4 40008004: 90 10 00 13 mov %l3, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 40008008: 82 10 20 02 mov 2, %g1 4000800c: 92 04 20 10 add %l0, 0x10, %o1 40008010: 11 10 00 8c sethi %hi(0x40023000), %o0 40008014: 90 12 23 dc or %o0, 0x3dc, %o0 ! 400233dc <_Watchdog_Ticks_chain> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40008018: f2 24 20 1c st %i1, [ %l0 + 0x1c ] the_period->next_length = length; 4000801c: f2 24 20 3c st %i1, [ %l0 + 0x3c ] */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 40008020: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40008024: 40 00 10 65 call 4000c1b8 <_Watchdog_Insert> 40008028: b0 10 20 06 mov 6, %i0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 4000802c: 40 00 0b 15 call 4000ac80 <_Thread_Enable_dispatch> 40008030: 01 00 00 00 nop return RTEMS_TIMEOUT; 40008034: 81 c7 e0 08 ret 40008038: 81 e8 00 00 restore /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 4000803c: 40 00 0a 15 call 4000a890 <_Thread_Clear_state> 40008040: 13 00 00 10 sethi %hi(0x4000), %o1 40008044: 30 bf ff e9 b,a 40007fe8 =============================================================================== 40008048 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 40008048: 9d e3 bf 30 save %sp, -208, %sp rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 4000804c: 80 a6 60 00 cmp %i1, 0 40008050: 02 80 00 4d be 40008184 <== NEVER TAKEN 40008054: 90 10 00 18 mov %i0, %o0 return; (*print)( context, "Period information by period\n" ); 40008058: 13 10 00 84 sethi %hi(0x40021000), %o1 4000805c: 9f c6 40 00 call %i1 40008060: 92 12 60 60 or %o1, 0x60, %o1 ! 40021060 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 40008064: 90 10 00 18 mov %i0, %o0 40008068: 13 10 00 84 sethi %hi(0x40021000), %o1 4000806c: 9f c6 40 00 call %i1 40008070: 92 12 60 80 or %o1, 0x80, %o1 ! 40021080 (*print)( context, "--- Wall times are in seconds ---\n" ); 40008074: 90 10 00 18 mov %i0, %o0 40008078: 13 10 00 84 sethi %hi(0x40021000), %o1 4000807c: 9f c6 40 00 call %i1 40008080: 92 12 60 a8 or %o1, 0xa8, %o1 ! 400210a8 Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 40008084: 90 10 00 18 mov %i0, %o0 40008088: 13 10 00 84 sethi %hi(0x40021000), %o1 4000808c: 9f c6 40 00 call %i1 40008090: 92 12 60 d0 or %o1, 0xd0, %o1 ! 400210d0 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 40008094: 90 10 00 18 mov %i0, %o0 40008098: 13 10 00 84 sethi %hi(0x40021000), %o1 4000809c: 9f c6 40 00 call %i1 400080a0: 92 12 61 20 or %o1, 0x120, %o1 ! 40021120 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 400080a4: 23 10 00 8c sethi %hi(0x40023000), %l1 400080a8: a2 14 61 90 or %l1, 0x190, %l1 ! 40023190 <_Rate_monotonic_Information> 400080ac: e0 04 60 08 ld [ %l1 + 8 ], %l0 400080b0: c2 04 60 0c ld [ %l1 + 0xc ], %g1 400080b4: 80 a4 00 01 cmp %l0, %g1 400080b8: 18 80 00 33 bgu 40008184 <== NEVER TAKEN 400080bc: 3b 10 00 84 sethi %hi(0x40021000), %i5 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 400080c0: 39 10 00 84 sethi %hi(0x40021000), %i4 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 400080c4: 35 10 00 84 sethi %hi(0x40021000), %i2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 400080c8: 2f 10 00 84 sethi %hi(0x40021000), %l7 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 400080cc: ba 17 61 70 or %i5, 0x170, %i5 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 400080d0: b8 17 21 90 or %i4, 0x190, %i4 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 400080d4: b4 16 a1 b0 or %i2, 0x1b0, %i2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 400080d8: ae 15 e1 88 or %l7, 0x188, %l7 400080dc: a4 07 bf a0 add %fp, -96, %l2 status = rtems_rate_monotonic_get_statistics( id, &the_stats ); if ( status != RTEMS_SUCCESSFUL ) continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 400080e0: ac 07 bf d8 add %fp, -40, %l6 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 400080e4: a6 07 bf f8 add %fp, -8, %l3 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 400080e8: aa 07 bf b8 add %fp, -72, %l5 400080ec: 10 80 00 06 b 40008104 400080f0: a8 07 bf f0 add %fp, -16, %l4 * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 400080f4: a0 04 20 01 inc %l0 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 400080f8: 80 a0 40 10 cmp %g1, %l0 400080fc: 0a 80 00 22 bcs 40008184 40008100: 01 00 00 00 nop id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 40008104: 90 10 00 10 mov %l0, %o0 40008108: 40 00 19 4b call 4000e634 4000810c: 92 10 00 12 mov %l2, %o1 if ( status != RTEMS_SUCCESSFUL ) 40008110: 80 a2 20 00 cmp %o0, 0 40008114: 32 bf ff f8 bne,a 400080f4 40008118: c2 04 60 0c ld [ %l1 + 0xc ], %g1 continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 4000811c: 92 10 00 16 mov %l6, %o1 40008120: 40 00 19 74 call 4000e6f0 40008124: 90 10 00 10 mov %l0, %o0 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 40008128: d0 07 bf d8 ld [ %fp + -40 ], %o0 4000812c: 94 10 00 13 mov %l3, %o2 40008130: 40 00 00 b7 call 4000840c 40008134: 92 10 20 05 mov 5, %o1 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40008138: d8 1f bf a0 ldd [ %fp + -96 ], %o4 4000813c: 92 10 00 1d mov %i5, %o1 40008140: 94 10 00 10 mov %l0, %o2 40008144: 90 10 00 18 mov %i0, %o0 40008148: 9f c6 40 00 call %i1 4000814c: 96 10 00 13 mov %l3, %o3 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40008150: c2 07 bf a0 ld [ %fp + -96 ], %g1 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 40008154: 94 10 00 14 mov %l4, %o2 40008158: 90 10 00 15 mov %l5, %o0 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 4000815c: 80 a0 60 00 cmp %g1, 0 40008160: 12 80 00 0b bne 4000818c 40008164: 92 10 00 17 mov %l7, %o1 (*print)( context, "\n" ); 40008168: 9f c6 40 00 call %i1 4000816c: 90 10 00 18 mov %i0, %o0 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008170: c2 04 60 0c ld [ %l1 + 0xc ], %g1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 40008174: a0 04 20 01 inc %l0 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008178: 80 a0 40 10 cmp %g1, %l0 4000817c: 1a bf ff e3 bcc 40008108 <== ALWAYS TAKEN 40008180: 90 10 00 10 mov %l0, %o0 40008184: 81 c7 e0 08 ret 40008188: 81 e8 00 00 restore struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 4000818c: 40 00 0e d0 call 4000bccc <_Timespec_Divide_by_integer> 40008190: 92 10 00 01 mov %g1, %o1 (*print)( context, 40008194: d0 07 bf ac ld [ %fp + -84 ], %o0 40008198: 40 00 54 e1 call 4001d51c <.div> 4000819c: 92 10 23 e8 mov 0x3e8, %o1 400081a0: 96 10 00 08 mov %o0, %o3 400081a4: d0 07 bf b4 ld [ %fp + -76 ], %o0 400081a8: d6 27 bf 9c st %o3, [ %fp + -100 ] 400081ac: 40 00 54 dc call 4001d51c <.div> 400081b0: 92 10 23 e8 mov 0x3e8, %o1 400081b4: c2 07 bf f0 ld [ %fp + -16 ], %g1 400081b8: b6 10 00 08 mov %o0, %i3 400081bc: d0 07 bf f4 ld [ %fp + -12 ], %o0 400081c0: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 400081c4: 40 00 54 d6 call 4001d51c <.div> 400081c8: 92 10 23 e8 mov 0x3e8, %o1 400081cc: d8 07 bf b0 ld [ %fp + -80 ], %o4 400081d0: d6 07 bf 9c ld [ %fp + -100 ], %o3 400081d4: d4 07 bf a8 ld [ %fp + -88 ], %o2 400081d8: 9a 10 00 1b mov %i3, %o5 400081dc: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 400081e0: 92 10 00 1c mov %i4, %o1 400081e4: 9f c6 40 00 call %i1 400081e8: 90 10 00 18 mov %i0, %o0 struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 400081ec: d2 07 bf a0 ld [ %fp + -96 ], %o1 400081f0: 94 10 00 14 mov %l4, %o2 400081f4: 40 00 0e b6 call 4000bccc <_Timespec_Divide_by_integer> 400081f8: 90 07 bf d0 add %fp, -48, %o0 (*print)( context, 400081fc: d0 07 bf c4 ld [ %fp + -60 ], %o0 40008200: 40 00 54 c7 call 4001d51c <.div> 40008204: 92 10 23 e8 mov 0x3e8, %o1 40008208: 96 10 00 08 mov %o0, %o3 4000820c: d0 07 bf cc ld [ %fp + -52 ], %o0 40008210: d6 27 bf 9c st %o3, [ %fp + -100 ] 40008214: 40 00 54 c2 call 4001d51c <.div> 40008218: 92 10 23 e8 mov 0x3e8, %o1 4000821c: c2 07 bf f0 ld [ %fp + -16 ], %g1 40008220: b6 10 00 08 mov %o0, %i3 40008224: d0 07 bf f4 ld [ %fp + -12 ], %o0 40008228: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 4000822c: 40 00 54 bc call 4001d51c <.div> 40008230: 92 10 23 e8 mov 0x3e8, %o1 40008234: d4 07 bf c0 ld [ %fp + -64 ], %o2 40008238: d6 07 bf 9c ld [ %fp + -100 ], %o3 4000823c: d8 07 bf c8 ld [ %fp + -56 ], %o4 40008240: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40008244: 9a 10 00 1b mov %i3, %o5 40008248: 90 10 00 18 mov %i0, %o0 4000824c: 9f c6 40 00 call %i1 40008250: 92 10 00 1a mov %i2, %o1 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008254: 10 bf ff a8 b 400080f4 40008258: c2 04 60 0c ld [ %l1 + 0xc ], %g1 =============================================================================== 40008278 : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 40008278: 9d e3 bf a0 save %sp, -96, %sp 4000827c: 03 10 00 8c sethi %hi(0x40023000), %g1 40008280: c4 00 63 00 ld [ %g1 + 0x300 ], %g2 ! 40023300 <_Thread_Dispatch_disable_level> 40008284: 84 00 a0 01 inc %g2 40008288: c4 20 63 00 st %g2, [ %g1 + 0x300 ] /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 4000828c: 23 10 00 8c sethi %hi(0x40023000), %l1 40008290: a2 14 61 90 or %l1, 0x190, %l1 ! 40023190 <_Rate_monotonic_Information> 40008294: e0 04 60 08 ld [ %l1 + 8 ], %l0 40008298: c2 04 60 0c ld [ %l1 + 0xc ], %g1 4000829c: 80 a4 00 01 cmp %l0, %g1 400082a0: 18 80 00 09 bgu 400082c4 <== NEVER TAKEN 400082a4: 01 00 00 00 nop id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_reset_statistics( id ); 400082a8: 40 00 00 0a call 400082d0 400082ac: 90 10 00 10 mov %l0, %o0 /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 400082b0: c2 04 60 0c ld [ %l1 + 0xc ], %g1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 400082b4: a0 04 20 01 inc %l0 /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 400082b8: 80 a0 40 10 cmp %g1, %l0 400082bc: 1a bf ff fb bcc 400082a8 400082c0: 01 00 00 00 nop } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 400082c4: 40 00 0a 6f call 4000ac80 <_Thread_Enable_dispatch> 400082c8: 81 e8 00 00 restore =============================================================================== 400159c4 : rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { 400159c4: 9d e3 bf 98 save %sp, -104, %sp Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; register Region_Control *the_region; if ( !segment ) 400159c8: 80 a6 60 00 cmp %i1, 0 400159cc: 02 80 00 22 be 40015a54 400159d0: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; if ( !size ) 400159d4: 02 80 00 20 be 40015a54 400159d8: 21 10 00 fa sethi %hi(0x4003e800), %l0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 400159dc: 40 00 08 e5 call 40017d70 <_API_Mutex_Lock> 400159e0: d0 04 23 84 ld [ %l0 + 0x384 ], %o0 ! 4003eb84 <_RTEMS_Allocator_Mutex> 400159e4: 92 10 00 18 mov %i0, %o1 400159e8: 11 10 00 fa sethi %hi(0x4003e800), %o0 400159ec: 94 07 bf fc add %fp, -4, %o2 400159f0: 40 00 0f f1 call 400199b4 <_Objects_Get_no_protection> 400159f4: 90 12 21 58 or %o0, 0x158, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 400159f8: c2 07 bf fc ld [ %fp + -4 ], %g1 400159fc: 80 a0 60 00 cmp %g1, 0 40015a00: 12 80 00 0f bne 40015a3c 40015a04: 80 a0 60 01 cmp %g1, 1 case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 40015a08: 90 02 20 68 add %o0, 0x68, %o0 40015a0c: 92 10 00 19 mov %i1, %o1 40015a10: 94 10 00 1a mov %i2, %o2 40015a14: 40 00 0e 45 call 40019328 <_Heap_Size_of_alloc_area> 40015a18: b0 10 20 09 mov 9, %i0 40015a1c: 80 8a 20 ff btst 0xff, %o0 40015a20: 02 80 00 03 be 40015a2c <== NEVER TAKEN 40015a24: 01 00 00 00 nop 40015a28: b0 10 20 00 clr %i0 ! 0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40015a2c: 40 00 08 e7 call 40017dc8 <_API_Mutex_Unlock> 40015a30: d0 04 23 84 ld [ %l0 + 0x384 ], %o0 return return_status; 40015a34: 81 c7 e0 08 ret 40015a38: 81 e8 00 00 restore return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 40015a3c: 12 bf ff fb bne 40015a28 <== NEVER TAKEN 40015a40: b0 10 20 04 mov 4, %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 40015a44: 40 00 08 e1 call 40017dc8 <_API_Mutex_Unlock> 40015a48: d0 04 23 84 ld [ %l0 + 0x384 ], %o0 return return_status; 40015a4c: 81 c7 e0 08 ret 40015a50: 81 e8 00 00 restore } 40015a54: 81 c7 e0 08 ret 40015a58: 91 e8 20 09 restore %g0, 9, %o0 =============================================================================== 400160e8 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 400160e8: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 400160ec: 80 a6 60 00 cmp %i1, 0 400160f0: 12 80 00 04 bne 40016100 400160f4: 82 10 20 0a mov 0xa, %g1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400160f8: 81 c7 e0 08 ret 400160fc: 91 e8 00 01 restore %g0, %g1, %o0 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40016100: 90 10 00 18 mov %i0, %o0 40016104: 40 00 10 ef call 4001a4c0 <_Thread_Get> 40016108: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4001610c: c4 07 bf fc ld [ %fp + -4 ], %g2 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40016110: a2 10 00 08 mov %o0, %l1 switch ( location ) { 40016114: 80 a0 a0 00 cmp %g2, 0 40016118: 12 bf ff f8 bne 400160f8 4001611c: 82 10 20 04 mov 4, %g1 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40016120: e0 02 21 5c ld [ %o0 + 0x15c ], %l0 asr = &api->Signal; 40016124: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40016128: 80 a0 60 00 cmp %g1, 0 4001612c: 02 80 00 26 be 400161c4 40016130: 01 00 00 00 nop if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 40016134: c2 0c 20 08 ldub [ %l0 + 8 ], %g1 40016138: 80 a0 60 00 cmp %g1, 0 4001613c: 02 80 00 16 be 40016194 40016140: 01 00 00 00 nop rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 40016144: 7f ff e4 29 call 4000f1e8 40016148: 01 00 00 00 nop *signal_set |= signals; 4001614c: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40016150: b2 10 40 19 or %g1, %i1, %i1 40016154: f2 24 20 14 st %i1, [ %l0 + 0x14 ] _ISR_Enable( _level ); 40016158: 7f ff e4 28 call 4000f1f8 4001615c: 01 00 00 00 nop _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40016160: 03 10 00 fa sethi %hi(0x4003e800), %g1 40016164: c4 00 63 68 ld [ %g1 + 0x368 ], %g2 ! 4003eb68 <_ISR_Nest_level> if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; 40016168: 82 10 20 01 mov 1, %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 4001616c: 80 a0 a0 00 cmp %g2, 0 40016170: 02 80 00 10 be 400161b0 40016174: c2 2c 60 74 stb %g1, [ %l1 + 0x74 ] 40016178: 05 10 00 fa sethi %hi(0x4003e800), %g2 4001617c: c4 00 a3 8c ld [ %g2 + 0x38c ], %g2 ! 4003eb8c <_Thread_Executing> 40016180: 80 a4 40 02 cmp %l1, %g2 40016184: 12 80 00 0b bne 400161b0 <== NEVER TAKEN 40016188: 05 10 00 fb sethi %hi(0x4003ec00), %g2 _ISR_Signals_to_thread_executing = true; 4001618c: 10 80 00 09 b 400161b0 40016190: c2 28 a0 28 stb %g1, [ %g2 + 0x28 ] ! 4003ec28 <_ISR_Signals_to_thread_executing> rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 40016194: 7f ff e4 15 call 4000f1e8 40016198: 01 00 00 00 nop *signal_set |= signals; 4001619c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 400161a0: b2 10 40 19 or %g1, %i1, %i1 400161a4: f2 24 20 18 st %i1, [ %l0 + 0x18 ] _ISR_Enable( _level ); 400161a8: 7f ff e4 14 call 4000f1f8 400161ac: 01 00 00 00 nop } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 400161b0: 40 00 10 a0 call 4001a430 <_Thread_Enable_dispatch> 400161b4: 01 00 00 00 nop 400161b8: 82 10 20 00 clr %g1 ! 0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400161bc: 81 c7 e0 08 ret 400161c0: 91 e8 00 01 restore %g0, %g1, %o0 _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 400161c4: 40 00 10 9b call 4001a430 <_Thread_Enable_dispatch> 400161c8: 01 00 00 00 nop return RTEMS_NOT_DEFINED; 400161cc: 10 bf ff cb b 400160f8 400161d0: 82 10 20 0b mov 0xb, %g1 ! b =============================================================================== 40002ee4 : Thread_Control *the_thread ) { Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 40002ee4: c2 02 20 08 ld [ %o0 + 8 ], %g1 40002ee8: 80 a0 60 00 cmp %g1, 0 40002eec: 02 80 00 0c be 40002f1c <== NEVER TAKEN 40002ef0: 05 10 00 76 sethi %hi(0x4001d800), %g2 return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 40002ef4: c2 02 20 c4 ld [ %o0 + 0xc4 ], %g1 40002ef8: c6 00 a1 ac ld [ %g2 + 0x1ac ], %g3 40002efc: 84 10 a1 ac or %g2, 0x1ac, %g2 40002f00: c6 20 60 08 st %g3, [ %g1 + 8 ] 40002f04: c6 00 a0 04 ld [ %g2 + 4 ], %g3 40002f08: c6 20 60 0c st %g3, [ %g1 + 0xc ] 40002f0c: c6 00 a0 08 ld [ %g2 + 8 ], %g3 40002f10: c6 20 60 10 st %g3, [ %g1 + 0x10 ] 40002f14: c4 00 a0 0c ld [ %g2 + 0xc ], %g2 40002f18: c4 20 60 14 st %g2, [ %g1 + 0x14 ] 40002f1c: 81 c3 e0 08 retl =============================================================================== 400033bc : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 400033bc: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Initialize(); 400033c0: 7f ff ff d9 call 40003324 400033c4: 01 00 00 00 nop if (the_thread) 400033c8: 80 a6 60 00 cmp %i1, 0 400033cc: 02 80 00 06 be 400033e4 <== NEVER TAKEN 400033d0: 01 00 00 00 nop Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 400033d4: d4 06 60 c0 ld [ %i1 + 0xc0 ], %o2 400033d8: d0 06 60 c4 ld [ %i1 + 0xc4 ], %o0 400033dc: 40 00 33 6c call 4001018c 400033e0: 92 10 20 a5 mov 0xa5, %o1 return true; } 400033e4: 81 c7 e0 08 ret 400033e8: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 4000322c : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 4000322c: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 40003230: 21 10 00 77 sethi %hi(0x4001dc00), %l0 40003234: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 ! 4001dc4c <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40003238: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0 4000323c: 80 a7 80 08 cmp %fp, %o0 40003240: 0a 80 00 06 bcs 40003258 <== NEVER TAKEN 40003244: a2 10 20 00 clr %l1 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 40003248: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 4000324c: 82 02 00 01 add %o0, %g1, %g1 40003250: 80 a0 40 1e cmp %g1, %fp 40003254: a2 60 3f ff subx %g0, -1, %l1 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 40003258: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000325c: c4 00 62 d8 ld [ %g1 + 0x2d8 ], %g2 ! 4001d6d8 40003260: 80 a0 a0 00 cmp %g2, 0 40003264: 02 80 00 09 be 40003288 <== NEVER TAKEN 40003268: 82 10 20 01 mov 1, %g1 pattern_ok = (!memcmp( 4000326c: 90 02 20 08 add %o0, 8, %o0 40003270: 13 10 00 76 sethi %hi(0x4001d800), %o1 40003274: 94 10 20 10 mov 0x10, %o2 40003278: 40 00 33 55 call 4000ffcc 4000327c: 92 12 61 ac or %o1, 0x1ac, %o1 40003280: 80 a0 00 08 cmp %g0, %o0 40003284: 82 60 3f ff subx %g0, -1, %g1 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 40003288: 80 8c 60 ff btst 0xff, %l1 4000328c: 02 80 00 05 be 400032a0 <== NEVER TAKEN 40003290: 92 08 60 ff and %g1, 0xff, %o1 40003294: 92 88 60 ff andcc %g1, 0xff, %o1 40003298: 12 80 00 05 bne 400032ac <== ALWAYS TAKEN 4000329c: b0 10 20 00 clr %i0 return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 400032a0: d0 04 20 4c ld [ %l0 + 0x4c ], %o0 <== NOT EXECUTED 400032a4: 7f ff ff b8 call 40003184 <== NOT EXECUTED 400032a8: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 400032ac: 81 c7 e0 08 ret 400032b0: 81 e8 00 00 restore =============================================================================== 40003168 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 40003168: 13 10 00 11 sethi %hi(0x40004400), %o1 <== NOT EXECUTED 4000316c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003170: 92 12 62 c4 or %o1, 0x2c4, %o1 <== NOT EXECUTED 40003174: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003178: 7f ff ff e6 call 40003110 <== NOT EXECUTED 4000317c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003110 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 40003110: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 40003114: 23 10 00 75 sethi %hi(0x4001d400), %l1 <== NOT EXECUTED print_handler = print; 40003118: 21 10 00 75 sethi %hi(0x4001d400), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 4000311c: f0 24 62 dc st %i0, [ %l1 + 0x2dc ] <== NOT EXECUTED print_handler = print; 40003120: f2 24 22 e0 st %i1, [ %l0 + 0x2e0 ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 40003124: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003128: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 4000312c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40003130: 92 12 60 a0 or %o1, 0xa0, %o1 ! 4001c0a0 <__FUNCTION__.5737+0x250><== NOT EXECUTED (*print)( context, 40003134: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003138: 13 10 00 70 sethi %hi(0x4001c000), %o1 <== NOT EXECUTED 4000313c: 9f c6 40 00 call %i1 <== NOT EXECUTED 40003140: 92 12 60 b8 or %o1, 0xb8, %o1 ! 4001c0b8 <__FUNCTION__.5737+0x268><== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 40003144: 11 10 00 0b sethi %hi(0x40002c00), %o0 <== NOT EXECUTED 40003148: 40 00 14 d9 call 400084ac <== NOT EXECUTED 4000314c: 90 12 23 84 or %o0, 0x384, %o0 ! 40002f84 <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 40003150: 7f ff ff 8d call 40002f84 <== NOT EXECUTED 40003154: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 40003158: c0 24 62 dc clr [ %l1 + 0x2dc ] <== NOT EXECUTED print_handler = NULL; 4000315c: c0 24 22 e0 clr [ %l0 + 0x2e0 ] <== NOT EXECUTED } 40003160: 81 c7 e0 08 ret <== NOT EXECUTED 40003164: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400032b4 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 400032b4: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 400032b8: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 400032bc: 80 a7 80 01 cmp %fp, %g1 400032c0: 0a 80 00 07 bcs 400032dc <== NEVER TAKEN 400032c4: 90 00 60 08 add %g1, 8, %o0 void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; 400032c8: c4 06 20 c0 ld [ %i0 + 0xc0 ], %g2 400032cc: 82 00 40 02 add %g1, %g2, %g1 400032d0: 80 a7 80 01 cmp %fp, %g1 400032d4: 28 80 00 0b bleu,a 40003300 <== ALWAYS TAKEN 400032d8: 13 10 00 76 sethi %hi(0x4001d800), %o1 /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 400032dc: 13 10 00 76 sethi %hi(0x4001d800), %o1 <== NOT EXECUTED 400032e0: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 400032e4: 40 00 33 3a call 4000ffcc <== NOT EXECUTED 400032e8: 92 12 61 ac or %o1, 0x1ac, %o1 <== NOT EXECUTED 400032ec: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 400032f0: b2 60 3f ff subx %g0, -1, %i1 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 400032f4: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 400032f8: 7f ff ff a3 call 40003184 <== NOT EXECUTED 400032fc: 81 e8 00 00 restore <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 40003300: 94 10 20 10 mov 0x10, %o2 40003304: 92 12 61 ac or %o1, 0x1ac, %o1 40003308: 40 00 33 31 call 4000ffcc 4000330c: b2 10 20 00 clr %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 40003310: 80 a2 20 00 cmp %o0, 0 40003314: 12 bf ff f9 bne 400032f8 <== NEVER TAKEN 40003318: b2 0e 60 01 and %i1, 1, %i1 4000331c: 81 c7 e0 08 ret 40003320: 81 e8 00 00 restore =============================================================================== 4000dec0 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000dec0: 9d e3 bf 98 save %sp, -104, %sp 4000dec4: a4 10 00 18 mov %i0, %l2 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000dec8: 80 a6 60 00 cmp %i1, 0 4000decc: 02 80 00 1c be 4000df3c 4000ded0: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000ded4: 40 00 09 6c call 40010484 <__errno> 4000ded8: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000dedc: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000dee0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000dee4: c0 26 40 00 clr [ %i1 ] 4000dee8: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000deec: 40 00 14 e2 call 40013274 4000def0: 90 10 00 12 mov %l2, %o0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000def4: 80 a6 a0 00 cmp %i2, 0 errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000def8: a0 10 00 08 mov %o0, %l0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000defc: 02 80 00 1b be 4000df68 4000df00: a2 10 00 09 mov %o1, %l1 *endptr = end; 4000df04: c2 07 bf fc ld [ %fp + -4 ], %g1 4000df08: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000df0c: 80 a0 40 12 cmp %g1, %l2 4000df10: 02 80 00 0b be 4000df3c 4000df14: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000df18: 03 10 00 82 sethi %hi(0x40020800), %g1 4000df1c: d4 18 60 e8 ldd [ %g1 + 0xe8 ], %o2 ! 400208e8 <_CPU_Trap_slot_template+0x14> 4000df20: 90 10 00 10 mov %l0, %o0 4000df24: 40 00 3d 2f call 4001d3e0 <__gtdf2> 4000df28: 92 10 00 11 mov %l1, %o1 4000df2c: 80 a2 20 00 cmp %o0, 0 4000df30: 14 80 00 05 bg 4000df44 4000df34: b0 10 20 00 clr %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000df38: e0 3e 40 00 std %l0, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000df3c: 81 c7 e0 08 ret 4000df40: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000df44: 40 00 09 50 call 40010484 <__errno> 4000df48: b0 10 20 0a mov 0xa, %i0 4000df4c: c2 02 00 00 ld [ %o0 ], %g1 4000df50: 80 a0 60 22 cmp %g1, 0x22 4000df54: 02 bf ff fa be 4000df3c <== ALWAYS TAKEN 4000df58: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000df5c: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED 4000df60: 81 c7 e0 08 ret <== NOT EXECUTED 4000df64: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000df68: 10 bf ff e9 b 4000df0c 4000df6c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000df70 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000df70: 9d e3 bf 98 save %sp, -104, %sp 4000df74: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000df78: 80 a6 60 00 cmp %i1, 0 4000df7c: 02 80 00 19 be 4000dfe0 4000df80: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000df84: 40 00 09 40 call 40010484 <__errno> 4000df88: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000df8c: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000df90: c0 22 00 00 clr [ %o0 ] *n = 0; 4000df94: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000df98: 40 00 14 a4 call 40013228 4000df9c: 90 10 00 10 mov %l0, %o0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000dfa0: 80 a6 a0 00 cmp %i2, 0 4000dfa4: 02 80 00 1a be 4000e00c 4000dfa8: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000dfac: c2 07 bf fc ld [ %fp + -4 ], %g1 4000dfb0: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000dfb4: 80 a0 40 10 cmp %g1, %l0 4000dfb8: 02 80 00 0a be 4000dfe0 4000dfbc: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000dfc0: 90 10 00 11 mov %l1, %o0 4000dfc4: 13 1f df ff sethi %hi(0x7f7ffc00), %o1 4000dfc8: 40 00 3a 63 call 4001c954 <__gtsf2> 4000dfcc: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff 4000dfd0: 80 a2 20 00 cmp %o0, 0 4000dfd4: 14 80 00 05 bg 4000dfe8 4000dfd8: b0 10 20 00 clr %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000dfdc: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000dfe0: 81 c7 e0 08 ret 4000dfe4: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000dfe8: 40 00 09 27 call 40010484 <__errno> 4000dfec: b0 10 20 0a mov 0xa, %i0 4000dff0: c2 02 00 00 ld [ %o0 ], %g1 4000dff4: 80 a0 60 22 cmp %g1, 0x22 4000dff8: 02 bf ff fa be 4000dfe0 <== ALWAYS TAKEN 4000dffc: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e000: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000e004: 81 c7 e0 08 ret <== NOT EXECUTED 4000e008: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e00c: 10 bf ff ea b 4000dfb4 4000e010: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e014 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e014: 9d e3 bf 98 save %sp, -104, %sp 4000e018: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e01c: 80 a6 60 00 cmp %i1, 0 4000e020: 02 80 00 18 be 4000e080 4000e024: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e028: 40 00 09 17 call 40010484 <__errno> 4000e02c: 01 00 00 00 nop 4000e030: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e034: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e038: 94 10 00 1b mov %i3, %o2 4000e03c: 90 10 00 10 mov %l0, %o0 4000e040: 40 00 15 18 call 400134a0 4000e044: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e048: 80 a6 a0 00 cmp %i2, 0 4000e04c: 02 80 00 18 be 4000e0ac 4000e050: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e054: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e058: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e05c: 80 a0 40 10 cmp %g1, %l0 4000e060: 02 80 00 08 be 4000e080 4000e064: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e068: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000e06c: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000e070: 80 a4 40 01 cmp %l1, %g1 4000e074: 02 80 00 05 be 4000e088 4000e078: b0 10 20 00 clr %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e07c: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000e080: 81 c7 e0 08 ret 4000e084: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e088: 40 00 08 ff call 40010484 <__errno> 4000e08c: b0 10 20 0a mov 0xa, %i0 4000e090: c2 02 00 00 ld [ %o0 ], %g1 4000e094: 80 a0 60 22 cmp %g1, 0x22 4000e098: 02 bf ff fa be 4000e080 <== ALWAYS TAKEN 4000e09c: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e0a0: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000e0a4: 81 c7 e0 08 ret <== NOT EXECUTED 4000e0a8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e0ac: 10 bf ff ec b 4000e05c 4000e0b0: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e180 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e180: 9d e3 bf 98 save %sp, -104, %sp 4000e184: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e188: 80 a6 60 00 cmp %i1, 0 4000e18c: 02 80 00 24 be 4000e21c 4000e190: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e194: 40 00 08 bc call 40010484 <__errno> 4000e198: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e19c: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e1a0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e1a4: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e1a8: 90 10 00 10 mov %l0, %o0 4000e1ac: 40 00 14 bd call 400134a0 4000e1b0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e1b4: 80 a6 a0 00 cmp %i2, 0 4000e1b8: 02 80 00 1b be 4000e224 4000e1bc: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e1c0: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e1c4: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e1c8: 80 a0 40 10 cmp %g1, %l0 4000e1cc: 02 80 00 14 be 4000e21c 4000e1d0: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e1d4: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000e1d8: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000e1dc: 80 a4 40 01 cmp %l1, %g1 4000e1e0: 02 80 00 08 be 4000e200 4000e1e4: 03 20 00 00 sethi %hi(0x80000000), %g1 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000e1e8: 80 a4 40 01 cmp %l1, %g1 4000e1ec: 02 80 00 05 be 4000e200 4000e1f0: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e1f4: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; 4000e1f8: 81 c7 e0 08 ret 4000e1fc: 91 e8 20 00 restore %g0, 0, %o0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000e200: 40 00 08 a1 call 40010484 <__errno> 4000e204: 01 00 00 00 nop 4000e208: c2 02 00 00 ld [ %o0 ], %g1 4000e20c: 80 a0 60 22 cmp %g1, 0x22 4000e210: 32 bf ff fa bne,a 4000e1f8 <== NEVER TAKEN 4000e214: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 4000e218: b0 10 20 0a mov 0xa, %i0 } 4000e21c: 81 c7 e0 08 ret 4000e220: 81 e8 00 00 restore 4000e224: 10 bf ff e9 b 4000e1c8 4000e228: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e0b4 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e0b4: 9d e3 bf 90 save %sp, -112, %sp 4000e0b8: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e0bc: 80 a6 60 00 cmp %i1, 0 4000e0c0: 02 80 00 29 be 4000e164 4000e0c4: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e0c8: 40 00 08 ef call 40010484 <__errno> 4000e0cc: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e0d0: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e0d4: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e0d8: c0 26 40 00 clr [ %i1 ] 4000e0dc: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e0e0: 90 10 00 10 mov %l0, %o0 4000e0e4: 40 00 14 f9 call 400134c8 4000e0e8: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e0ec: 80 a6 a0 00 cmp %i2, 0 4000e0f0: 02 80 00 22 be 4000e178 4000e0f4: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e0f8: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e0fc: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e100: 80 a0 40 10 cmp %g1, %l0 4000e104: 02 80 00 18 be 4000e164 4000e108: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e10c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000e110: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000e114: 80 a4 40 01 cmp %l1, %g1 4000e118: 02 80 00 15 be 4000e16c 4000e11c: 80 a2 7f ff cmp %o1, -1 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000e120: 03 20 00 00 sethi %hi(0x80000000), %g1 4000e124: 80 a4 40 01 cmp %l1, %g1 4000e128: 02 80 00 06 be 4000e140 4000e12c: 80 a2 60 00 cmp %o1, 0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e130: d2 26 60 04 st %o1, [ %i1 + 4 ] 4000e134: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; 4000e138: 81 c7 e0 08 ret 4000e13c: 91 e8 20 00 restore %g0, 0, %o0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000e140: 32 bf ff fd bne,a 4000e134 <== NEVER TAKEN 4000e144: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED 4000e148: 40 00 08 cf call 40010484 <__errno> 4000e14c: d2 27 bf f4 st %o1, [ %fp + -12 ] 4000e150: c2 02 00 00 ld [ %o0 ], %g1 4000e154: 80 a0 60 22 cmp %g1, 0x22 4000e158: 12 bf ff f6 bne 4000e130 <== NEVER TAKEN 4000e15c: d2 07 bf f4 ld [ %fp + -12 ], %o1 #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; 4000e160: b0 10 20 0a mov 0xa, %i0 } 4000e164: 81 c7 e0 08 ret 4000e168: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e16c: 12 bf ff ee bne 4000e124 <== NEVER TAKEN 4000e170: 03 20 00 00 sethi %hi(0x80000000), %g1 4000e174: 30 bf ff f5 b,a 4000e148 4000e178: 10 bf ff e2 b 4000e100 4000e17c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e22c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e22c: 9d e3 bf 98 save %sp, -104, %sp 4000e230: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e234: 80 a6 60 00 cmp %i1, 0 4000e238: 02 80 00 16 be 4000e290 4000e23c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e240: 40 00 08 91 call 40010484 <__errno> 4000e244: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 4000e248: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e24c: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e250: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 4000e254: 90 10 00 10 mov %l0, %o0 4000e258: 40 00 15 ca call 40013980 4000e25c: 94 10 20 10 mov 0x10, %o2 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e260: 80 a6 a0 00 cmp %i2, 0 4000e264: 02 80 00 16 be 4000e2bc 4000e268: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e26c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e270: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e274: 80 a0 40 10 cmp %g1, %l0 4000e278: 02 80 00 06 be 4000e290 4000e27c: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e280: 80 a4 7f ff cmp %l1, -1 4000e284: 02 80 00 05 be 4000e298 <== NEVER TAKEN 4000e288: b0 10 20 00 clr %i0 if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 4000e28c: e2 26 40 00 st %l1, [ %i1 ] #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4000e290: 81 c7 e0 08 ret 4000e294: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e298: 40 00 08 7b call 40010484 <__errno> <== NOT EXECUTED 4000e29c: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 4000e2a0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000e2a4: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED 4000e2a8: 02 bf ff fa be 4000e290 <== NOT EXECUTED 4000e2ac: 01 00 00 00 nop <== NOT EXECUTED if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 4000e2b0: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000e2b4: 81 c7 e0 08 ret <== NOT EXECUTED 4000e2b8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e2bc: 10 bf ff ee b 4000e274 4000e2c0: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e324 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e324: 9d e3 bf 98 save %sp, -104, %sp 4000e328: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e32c: 80 a6 60 00 cmp %i1, 0 4000e330: 02 80 00 16 be 4000e388 4000e334: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e338: 40 00 08 53 call 40010484 <__errno> 4000e33c: 01 00 00 00 nop 4000e340: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e344: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e348: 94 10 00 1b mov %i3, %o2 4000e34c: 90 10 00 10 mov %l0, %o0 4000e350: 40 00 15 8c call 40013980 4000e354: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e358: 80 a6 a0 00 cmp %i2, 0 4000e35c: 02 80 00 16 be 4000e3b4 4000e360: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e364: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e368: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e36c: 80 a0 40 10 cmp %g1, %l0 4000e370: 02 80 00 06 be 4000e388 4000e374: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e378: 80 a4 7f ff cmp %l1, -1 4000e37c: 02 80 00 05 be 4000e390 4000e380: b0 10 20 00 clr %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e384: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000e388: 81 c7 e0 08 ret 4000e38c: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e390: 40 00 08 3d call 40010484 <__errno> 4000e394: b0 10 20 0a mov 0xa, %i0 4000e398: c2 02 00 00 ld [ %o0 ], %g1 4000e39c: 80 a0 60 22 cmp %g1, 0x22 4000e3a0: 02 bf ff fa be 4000e388 <== ALWAYS TAKEN 4000e3a4: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e3a8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000e3ac: 81 c7 e0 08 ret <== NOT EXECUTED 4000e3b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e3b4: 10 bf ff ee b 4000e36c 4000e3b8: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e464 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e464: 9d e3 bf 98 save %sp, -104, %sp 4000e468: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e46c: 80 a6 60 00 cmp %i1, 0 4000e470: 02 80 00 16 be 4000e4c8 4000e474: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e478: 40 00 08 03 call 40010484 <__errno> 4000e47c: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e480: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e484: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e488: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e48c: 90 10 00 10 mov %l0, %o0 4000e490: 40 00 15 3c call 40013980 4000e494: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e498: 80 a6 a0 00 cmp %i2, 0 4000e49c: 02 80 00 16 be 4000e4f4 4000e4a0: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e4a4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e4a8: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e4ac: 80 a0 40 10 cmp %g1, %l0 4000e4b0: 02 80 00 06 be 4000e4c8 4000e4b4: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e4b8: 80 a4 7f ff cmp %l1, -1 4000e4bc: 02 80 00 05 be 4000e4d0 4000e4c0: b0 10 20 00 clr %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e4c4: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000e4c8: 81 c7 e0 08 ret 4000e4cc: 81 e8 00 00 restore return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e4d0: 40 00 07 ed call 40010484 <__errno> 4000e4d4: b0 10 20 0a mov 0xa, %i0 4000e4d8: c2 02 00 00 ld [ %o0 ], %g1 4000e4dc: 80 a0 60 22 cmp %g1, 0x22 4000e4e0: 02 bf ff fa be 4000e4c8 <== ALWAYS TAKEN 4000e4e4: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e4e8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000e4ec: 81 c7 e0 08 ret <== NOT EXECUTED 4000e4f0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e4f4: 10 bf ff ee b 4000e4ac 4000e4f8: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e3bc : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000e3bc: 9d e3 bf 90 save %sp, -112, %sp 4000e3c0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000e3c4: 80 a6 60 00 cmp %i1, 0 4000e3c8: 02 80 00 23 be 4000e454 4000e3cc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e3d0: 40 00 08 2d call 40010484 <__errno> 4000e3d4: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e3d8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e3dc: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e3e0: c0 26 40 00 clr [ %i1 ] 4000e3e4: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000e3e8: 90 10 00 10 mov %l0, %o0 4000e3ec: 40 00 15 6f call 400139a8 4000e3f0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000e3f4: 80 a6 a0 00 cmp %i2, 0 4000e3f8: 02 80 00 19 be 4000e45c 4000e3fc: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e400: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e404: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000e408: 80 a0 40 10 cmp %g1, %l0 4000e40c: 02 80 00 12 be 4000e454 4000e410: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e414: 80 a4 7f ff cmp %l1, -1 4000e418: 02 80 00 06 be 4000e430 4000e41c: 80 a2 7f ff cmp %o1, -1 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000e420: d2 26 60 04 st %o1, [ %i1 + 4 ] 4000e424: e2 26 40 00 st %l1, [ %i1 ] #endif return RTEMS_SUCCESSFUL; } 4000e428: 81 c7 e0 08 ret 4000e42c: 91 e8 20 00 restore %g0, 0, %o0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000e430: 32 bf ff fd bne,a 4000e424 <== NEVER TAKEN 4000e434: d2 26 60 04 st %o1, [ %i1 + 4 ] <== NOT EXECUTED 4000e438: 40 00 08 13 call 40010484 <__errno> 4000e43c: d2 27 bf f4 st %o1, [ %fp + -12 ] 4000e440: c2 02 00 00 ld [ %o0 ], %g1 4000e444: b0 10 20 0a mov 0xa, %i0 4000e448: 80 a0 60 22 cmp %g1, 0x22 4000e44c: 12 bf ff f5 bne 4000e420 <== NEVER TAKEN 4000e450: d2 07 bf f4 ld [ %fp + -12 ], %o1 *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4000e454: 81 c7 e0 08 ret 4000e458: 81 e8 00 00 restore 4000e45c: 10 bf ff eb b 4000e408 4000e460: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e538 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 4000e538: 9d e3 bf a0 save %sp, -96, %sp ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 4000e53c: 80 a6 a0 00 cmp %i2, 0 4000e540: 02 80 00 44 be 4000e650 4000e544: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 4000e548: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000e54c: e0 00 60 ac ld [ %g1 + 0xac ], %l0 ! 4001d4ac <_Thread_Executing> api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000e550: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000e554: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000e558: 80 a0 00 02 cmp %g0, %g2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4000e55c: e2 04 21 5c ld [ %l0 + 0x15c ], %l1 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000e560: a4 60 3f ff subx %g0, -1, %l2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000e564: 80 a0 60 00 cmp %g1, 0 4000e568: 12 80 00 3c bne 4000e658 4000e56c: a5 2c a0 08 sll %l2, 8, %l2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e570: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 4000e574: 80 a0 00 01 cmp %g0, %g1 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; old_mode |= _ISR_Get_level(); 4000e578: 7f ff f0 d4 call 4000a8c8 <_CPU_ISR_Get_level> 4000e57c: a6 60 3f ff subx %g0, -1, %l3 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e580: a7 2c e0 0a sll %l3, 0xa, %l3 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 4000e584: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4000e588: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4000e58c: 80 8e 61 00 btst 0x100, %i1 4000e590: 02 80 00 06 be 4000e5a8 4000e594: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4000e598: 83 36 20 08 srl %i0, 8, %g1 4000e59c: 82 18 60 01 xor %g1, 1, %g1 4000e5a0: 82 08 60 01 and %g1, 1, %g1 4000e5a4: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ] if ( mask & RTEMS_TIMESLICE_MASK ) { 4000e5a8: 80 8e 62 00 btst 0x200, %i1 4000e5ac: 02 80 00 0b be 4000e5d8 4000e5b0: 80 8e 60 0f btst 0xf, %i1 if ( _Modes_Is_timeslice(mode_set) ) { 4000e5b4: 80 8e 22 00 btst 0x200, %i0 4000e5b8: 22 80 00 07 be,a 4000e5d4 4000e5bc: c0 24 20 7c clr [ %l0 + 0x7c ] executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4000e5c0: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000e5c4: c2 00 63 48 ld [ %g1 + 0x348 ], %g1 ! 4001d348 <_Thread_Ticks_per_timeslice> 4000e5c8: c2 24 20 78 st %g1, [ %l0 + 0x78 ] if ( mask & RTEMS_PREEMPT_MASK ) executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4000e5cc: 82 10 20 01 mov 1, %g1 4000e5d0: c2 24 20 7c st %g1, [ %l0 + 0x7c ] /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4000e5d4: 80 8e 60 0f btst 0xf, %i1 4000e5d8: 12 80 00 2d bne 4000e68c 4000e5dc: 01 00 00 00 nop */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4000e5e0: 80 8e 64 00 btst 0x400, %i1 4000e5e4: 22 80 00 16 be,a 4000e63c 4000e5e8: a0 10 20 00 clr %l0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e5ec: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4000e5f0: b1 36 20 0a srl %i0, 0xa, %i0 4000e5f4: b0 1e 20 01 xor %i0, 1, %i0 4000e5f8: b0 0e 20 01 and %i0, 1, %i0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e5fc: 80 a0 40 18 cmp %g1, %i0 4000e600: 22 80 00 0f be,a 4000e63c 4000e604: a0 10 20 00 clr %l0 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 4000e608: 7f ff ce 03 call 40001e14 4000e60c: f0 2c 60 08 stb %i0, [ %l1 + 8 ] _signals = information->signals_pending; 4000e610: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 information->signals_pending = information->signals_posted; 4000e614: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 information->signals_posted = _signals; 4000e618: c4 24 60 14 st %g2, [ %l1 + 0x14 ] rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); _signals = information->signals_pending; information->signals_pending = information->signals_posted; 4000e61c: c2 24 60 18 st %g1, [ %l1 + 0x18 ] information->signals_posted = _signals; _ISR_Enable( _level ); 4000e620: 7f ff ce 01 call 40001e24 4000e624: 01 00 00 00 nop 4000e628: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000e62c: 80 a0 60 00 cmp %g1, 0 4000e630: 12 80 00 28 bne 4000e6d0 4000e634: 82 10 20 01 mov 1, %g1 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 4000e638: a0 10 20 00 clr %l0 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4000e63c: 03 10 00 75 sethi %hi(0x4001d400), %g1 4000e640: c2 00 61 90 ld [ %g1 + 0x190 ], %g1 ! 4001d590 <_System_state_Current> 4000e644: 80 a0 60 03 cmp %g1, 3 4000e648: 02 80 00 16 be 4000e6a0 <== ALWAYS TAKEN 4000e64c: 82 10 20 00 clr %g1 if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 4000e650: 81 c7 e0 08 ret 4000e654: 91 e8 00 01 restore %g0, %g1, %o0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e658: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 4000e65c: a4 14 a2 00 or %l2, 0x200, %l2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e660: 80 a0 00 01 cmp %g0, %g1 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; old_mode |= _ISR_Get_level(); 4000e664: 7f ff f0 99 call 4000a8c8 <_CPU_ISR_Get_level> 4000e668: a6 60 3f ff subx %g0, -1, %l3 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000e66c: a7 2c e0 0a sll %l3, 0xa, %l3 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 4000e670: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4000e674: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4000e678: 80 8e 61 00 btst 0x100, %i1 4000e67c: 02 bf ff cb be 4000e5a8 4000e680: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4000e684: 10 bf ff c6 b 4000e59c 4000e688: 83 36 20 08 srl %i0, 8, %g1 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 4000e68c: 90 0e 20 0f and %i0, 0xf, %o0 4000e690: 7f ff cd e5 call 40001e24 4000e694: 91 2a 20 08 sll %o0, 8, %o0 */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4000e698: 10 bf ff d3 b 4000e5e4 4000e69c: 80 8e 64 00 btst 0x400, %i1 } } } if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 4000e6a0: 40 00 00 c0 call 4000e9a0 <_Thread_Evaluate_mode> 4000e6a4: 01 00 00 00 nop 4000e6a8: 80 8a 20 ff btst 0xff, %o0 4000e6ac: 12 80 00 04 bne 4000e6bc 4000e6b0: 80 8c 20 ff btst 0xff, %l0 4000e6b4: 02 bf ff e7 be 4000e650 4000e6b8: 82 10 20 00 clr %g1 _Thread_Dispatch(); 4000e6bc: 7f ff e9 ae call 40008d74 <_Thread_Dispatch> 4000e6c0: 01 00 00 00 nop 4000e6c4: 82 10 20 00 clr %g1 ! 0 return RTEMS_SUCCESSFUL; } 4000e6c8: 81 c7 e0 08 ret 4000e6cc: 91 e8 00 01 restore %g0, %g1, %o0 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 4000e6d0: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 4000e6d4: 10 bf ff da b 4000e63c 4000e6d8: a0 10 20 01 mov 1, %l0 =============================================================================== 4000c580 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 4000c580: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 4000c584: 80 a6 60 00 cmp %i1, 0 4000c588: 02 80 00 07 be 4000c5a4 4000c58c: 90 10 00 18 mov %i0, %o0 */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 4000c590: 03 10 00 8e sethi %hi(0x40023800), %g1 4000c594: c2 08 60 44 ldub [ %g1 + 0x44 ], %g1 ! 40023844 4000c598: 80 a6 40 01 cmp %i1, %g1 4000c59c: 18 80 00 1c bgu 4000c60c 4000c5a0: b0 10 20 13 mov 0x13, %i0 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4000c5a4: 80 a6 a0 00 cmp %i2, 0 4000c5a8: 02 80 00 19 be 4000c60c 4000c5ac: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 4000c5b0: 40 00 08 8f call 4000e7ec <_Thread_Get> 4000c5b4: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4000c5b8: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c5bc: 80 a0 60 00 cmp %g1, 0 4000c5c0: 12 80 00 13 bne 4000c60c 4000c5c4: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4000c5c8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 4000c5cc: 80 a6 60 00 cmp %i1, 0 4000c5d0: 02 80 00 0d be 4000c604 4000c5d4: c2 26 80 00 st %g1, [ %i2 ] the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000c5d8: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4000c5dc: 80 a0 60 00 cmp %g1, 0 4000c5e0: 02 80 00 06 be 4000c5f8 4000c5e4: f2 22 20 18 st %i1, [ %o0 + 0x18 ] the_thread->current_priority > new_priority ) 4000c5e8: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000c5ec: 80 a6 40 01 cmp %i1, %g1 4000c5f0: 1a 80 00 05 bcc 4000c604 <== ALWAYS TAKEN 4000c5f4: 01 00 00 00 nop _Thread_Change_priority( the_thread, new_priority, false ); 4000c5f8: 92 10 00 19 mov %i1, %o1 4000c5fc: 40 00 06 d8 call 4000e15c <_Thread_Change_priority> 4000c600: 94 10 20 00 clr %o2 } _Thread_Enable_dispatch(); 4000c604: 40 00 08 56 call 4000e75c <_Thread_Enable_dispatch> 4000c608: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000c60c: 81 c7 e0 08 ret 4000c610: 81 e8 00 00 restore =============================================================================== 40008628 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 40008628: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 4000862c: 80 a6 60 00 cmp %i1, 0 40008630: 02 80 00 09 be 40008654 40008634: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 40008638: 90 10 00 18 mov %i0, %o0 4000863c: 40 00 08 2f call 4000a6f8 <_Thread_Get> 40008640: 92 07 bf fc add %fp, -4, %o1 switch (location) { 40008644: c4 07 bf fc ld [ %fp + -4 ], %g2 40008648: 80 a0 a0 00 cmp %g2, 0 4000864c: 02 80 00 04 be 4000865c 40008650: 82 10 20 04 mov 4, %g1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40008654: 81 c7 e0 08 ret 40008658: 91 e8 00 01 restore %g0, %g1, %o0 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 4000865c: d2 02 21 6c ld [ %o0 + 0x16c ], %o1 while (tvp) { 40008660: 80 a2 60 00 cmp %o1, 0 40008664: 02 80 00 10 be 400086a4 40008668: 01 00 00 00 nop if (tvp->ptr == ptr) { 4000866c: c2 02 60 04 ld [ %o1 + 4 ], %g1 40008670: 80 a0 40 19 cmp %g1, %i1 40008674: 12 80 00 08 bne 40008694 40008678: 84 10 00 09 mov %o1, %g2 if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 4000867c: 10 80 00 17 b 400086d8 40008680: c2 02 40 00 ld [ %o1 ], %g1 switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { 40008684: 80 a0 40 19 cmp %g1, %i1 40008688: 22 80 00 0c be,a 400086b8 4000868c: c2 02 40 00 ld [ %o1 ], %g1 else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 40008690: 84 10 00 09 mov %o1, %g2 } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 40008694: d2 02 40 00 ld [ %o1 ], %o1 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 40008698: 80 a2 60 00 cmp %o1, 0 4000869c: 32 bf ff fa bne,a 40008684 <== ALWAYS TAKEN 400086a0: c2 02 60 04 ld [ %o1 + 4 ], %g1 return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 400086a4: 40 00 08 07 call 4000a6c0 <_Thread_Enable_dispatch> 400086a8: 01 00 00 00 nop 400086ac: 82 10 20 09 mov 9, %g1 ! 9 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400086b0: 81 c7 e0 08 ret 400086b4: 91 e8 00 01 restore %g0, %g1, %o0 case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 400086b8: c2 20 80 00 st %g1, [ %g2 ] else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 400086bc: 40 00 00 2d call 40008770 <_RTEMS_Tasks_Invoke_task_variable_dtor> 400086c0: 01 00 00 00 nop _Thread_Enable_dispatch(); 400086c4: 40 00 07 ff call 4000a6c0 <_Thread_Enable_dispatch> 400086c8: 01 00 00 00 nop 400086cc: 82 10 20 00 clr %g1 ! 0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400086d0: 81 c7 e0 08 ret 400086d4: 91 e8 00 01 restore %g0, %g1, %o0 while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 400086d8: 10 bf ff f9 b 400086bc 400086dc: c2 22 21 6c st %g1, [ %o0 + 0x16c ] =============================================================================== 400086e0 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 400086e0: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 400086e4: 80 a6 60 00 cmp %i1, 0 400086e8: 02 80 00 1c be 40008758 400086ec: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; if ( !result ) 400086f0: 02 80 00 1a be 40008758 400086f4: 90 10 00 18 mov %i0, %o0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 400086f8: 40 00 08 00 call 4000a6f8 <_Thread_Get> 400086fc: 92 07 bf fc add %fp, -4, %o1 switch (location) { 40008700: c2 07 bf fc ld [ %fp + -4 ], %g1 40008704: 80 a0 60 00 cmp %g1, 0 40008708: 12 80 00 12 bne 40008750 4000870c: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 40008710: c2 02 21 6c ld [ %o0 + 0x16c ], %g1 while (tvp) { 40008714: 80 a0 60 00 cmp %g1, 0 40008718: 32 80 00 07 bne,a 40008734 4000871c: c4 00 60 04 ld [ %g1 + 4 ], %g2 40008720: 30 80 00 10 b,a 40008760 40008724: 80 a0 60 00 cmp %g1, 0 40008728: 02 80 00 0e be 40008760 <== NEVER TAKEN 4000872c: 01 00 00 00 nop if (tvp->ptr == ptr) { 40008730: c4 00 60 04 ld [ %g1 + 4 ], %g2 40008734: 80 a0 80 19 cmp %g2, %i1 40008738: 32 bf ff fb bne,a 40008724 4000873c: c2 00 40 00 ld [ %g1 ], %g1 /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 40008740: c2 00 60 0c ld [ %g1 + 0xc ], %g1 _Thread_Enable_dispatch(); 40008744: b0 10 20 00 clr %i0 40008748: 40 00 07 de call 4000a6c0 <_Thread_Enable_dispatch> 4000874c: c2 26 80 00 st %g1, [ %i2 ] return RTEMS_SUCCESSFUL; 40008750: 81 c7 e0 08 ret 40008754: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40008758: 81 c7 e0 08 ret 4000875c: 91 e8 20 09 restore %g0, 9, %o0 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 40008760: 40 00 07 d8 call 4000a6c0 <_Thread_Enable_dispatch> 40008764: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; 40008768: 81 c7 e0 08 ret 4000876c: 81 e8 00 00 restore =============================================================================== 400057b4 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 400057b4: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 400057b8: 80 a2 20 09 cmp %o0, 9 400057bc: 02 80 00 2d be 40005870 <== NEVER TAKEN 400057c0: 90 10 20 09 mov 9, %o0 400057c4: 80 a0 60 09 cmp %g1, 9 400057c8: 04 80 00 1a ble 40005830 <== ALWAYS TAKEN 400057cc: 80 a0 60 04 cmp %g1, 4 400057d0: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 400057d4: 02 80 00 27 be 40005870 <== NOT EXECUTED 400057d8: 90 10 20 0e mov 0xe, %o0 <== NOT EXECUTED 400057dc: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 400057e0: 04 80 00 26 ble 40005878 <== NOT EXECUTED 400057e4: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 400057e8: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 400057ec: 86 10 a0 02 or %g2, 2, %g3 ! 1002 <== NOT EXECUTED 400057f0: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400057f4: 02 80 00 1f be 40005870 <== NOT EXECUTED 400057f8: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 400057fc: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40005800: 04 80 00 38 ble 400058e0 <== NOT EXECUTED 40005804: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 40005808: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 4000580c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40005810: 02 80 00 18 be 40005870 <== NOT EXECUTED 40005814: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 40005818: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 4000581c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005820: 02 80 00 14 be 40005870 <== NOT EXECUTED 40005824: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 40005828: 81 c3 e0 08 retl 4000582c: 90 10 3f ff mov -1, %o0 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 40005830: 02 80 00 10 be 40005870 <== NEVER TAKEN 40005834: 90 10 20 04 mov 4, %o0 40005838: 80 a0 60 04 cmp %g1, 4 4000583c: 14 80 00 1c bg 400058ac <== NEVER TAKEN 40005840: 80 a0 60 06 cmp %g1, 6 40005844: 80 a0 60 01 cmp %g1, 1 40005848: 02 80 00 0a be 40005870 <== NEVER TAKEN 4000584c: 90 10 20 01 mov 1, %o0 40005850: 80 a0 60 01 cmp %g1, 1 40005854: 04 80 00 2b ble 40005900 <== ALWAYS TAKEN 40005858: 80 a0 60 02 cmp %g1, 2 4000585c: 02 80 00 05 be 40005870 <== NOT EXECUTED 40005860: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 40005864: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 40005868: 12 bf ff f0 bne 40005828 <== NOT EXECUTED 4000586c: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 40005870: 81 c3 e0 08 retl <== NOT EXECUTED 40005874: 01 00 00 00 nop <== NOT EXECUTED 40005878: 02 bf ff fe be 40005870 <== NOT EXECUTED 4000587c: 90 10 20 0b mov 0xb, %o0 ! b <== NOT EXECUTED 40005880: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 40005884: 06 bf ff fb bl 40005870 <== NOT EXECUTED 40005888: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 4000588c: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 40005890: 02 bf ff f8 be 40005870 <== NOT EXECUTED 40005894: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 40005898: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 4000589c: 12 bf ff e3 bne 40005828 <== NOT EXECUTED 400058a0: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 400058a4: 81 c3 e0 08 retl <== NOT EXECUTED 400058a8: 01 00 00 00 nop <== NOT EXECUTED 400058ac: 02 bf ff f1 be 40005870 <== NOT EXECUTED 400058b0: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 400058b4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 400058b8: 06 bf ff ee bl 40005870 <== NOT EXECUTED 400058bc: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 400058c0: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 400058c4: 02 bf ff eb be 40005870 <== NOT EXECUTED 400058c8: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 400058cc: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 400058d0: 12 bf ff d6 bne 40005828 <== NOT EXECUTED 400058d4: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 400058d8: 81 c3 e0 08 retl <== NOT EXECUTED 400058dc: 01 00 00 00 nop <== NOT EXECUTED 400058e0: 02 bf ff e4 be 40005870 <== NOT EXECUTED 400058e4: 90 10 20 0f mov 0xf, %o0 ! f <== NOT EXECUTED 400058e8: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 400058ec: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400058f0: 12 bf ff ce bne 40005828 <== NOT EXECUTED 400058f4: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 400058f8: 81 c3 e0 08 retl <== NOT EXECUTED 400058fc: 01 00 00 00 nop <== NOT EXECUTED 40005900: 80 a0 60 00 cmp %g1, 0 40005904: 12 bf ff c9 bne 40005828 <== ALWAYS TAKEN 40005908: 90 10 20 00 clr %o0 case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 4000590c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40005914 : #include int32_t rtems_termios_baud_to_number( int termios_baud ) { 40005914: 82 10 00 08 mov %o0, %g1 int32_t baud; switch (termios_baud) { 40005918: 80 a2 20 09 cmp %o0, 9 4000591c: 02 80 00 2f be 400059d8 40005920: 90 10 24 b0 mov 0x4b0, %o0 40005924: 80 a0 60 09 cmp %g1, 9 40005928: 04 80 00 1c ble 40005998 4000592c: 80 a0 60 04 cmp %g1, 4 case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; 40005930: 11 00 00 12 sethi %hi(0x4800), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005934: 80 a0 60 0e cmp %g1, 0xe 40005938: 02 80 00 28 be 400059d8 4000593c: 90 12 23 00 or %o0, 0x300, %o0 40005940: 80 a0 60 0e cmp %g1, 0xe 40005944: 04 80 00 27 ble 400059e0 40005948: 80 a0 60 0b cmp %g1, 0xb 4000594c: 05 00 00 04 sethi %hi(0x1000), %g2 case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; 40005950: 11 00 00 70 sethi %hi(0x1c000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005954: 86 10 a0 02 or %g2, 2, %g3 40005958: 80 a0 40 03 cmp %g1, %g3 4000595c: 02 80 00 1f be 400059d8 40005960: 90 12 22 00 or %o0, 0x200, %o0 40005964: 80 a0 40 03 cmp %g1, %g3 40005968: 04 80 00 3a ble 40005a50 4000596c: 11 00 00 25 sethi %hi(0x9400), %o0 40005970: 86 10 a0 03 or %g2, 3, %g3 40005974: 80 a0 40 03 cmp %g1, %g3 40005978: 02 80 00 18 be 400059d8 4000597c: 11 00 00 e1 sethi %hi(0x38400), %o0 40005980: 84 10 a0 04 or %g2, 4, %g2 40005984: 80 a0 40 02 cmp %g1, %g2 40005988: 02 80 00 14 be 400059d8 <== ALWAYS TAKEN 4000598c: 11 00 01 c2 sethi %hi(0x70800), %o0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 40005990: 81 c3 e0 08 retl 40005994: 90 10 3f ff mov -1, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005998: 02 80 00 10 be 400059d8 4000599c: 90 10 20 86 mov 0x86, %o0 400059a0: 80 a0 60 04 cmp %g1, 4 400059a4: 14 80 00 1e bg 40005a1c 400059a8: 80 a0 60 06 cmp %g1, 6 400059ac: 80 a0 60 01 cmp %g1, 1 400059b0: 02 80 00 0a be 400059d8 400059b4: 90 10 20 32 mov 0x32, %o0 400059b8: 80 a0 60 01 cmp %g1, 1 400059bc: 04 80 00 2f ble 40005a78 400059c0: 80 a0 60 02 cmp %g1, 2 400059c4: 02 80 00 05 be 400059d8 400059c8: 90 10 20 4b mov 0x4b, %o0 400059cc: 80 a0 60 03 cmp %g1, 3 400059d0: 12 bf ff f0 bne 40005990 <== NEVER TAKEN 400059d4: 90 10 20 6e mov 0x6e, %o0 400059d8: 81 c3 e0 08 retl 400059dc: 01 00 00 00 nop 400059e0: 02 bf ff fe be 400059d8 400059e4: 90 10 29 60 mov 0x960, %o0 ! 960 400059e8: 80 a0 60 0b cmp %g1, 0xb 400059ec: 06 bf ff fb bl 400059d8 400059f0: 90 10 27 08 mov 0x708, %o0 case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; 400059f4: 90 02 28 f8 add %o0, 0x8f8, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400059f8: 80 a0 60 0c cmp %g1, 0xc 400059fc: 02 bf ff f7 be 400059d8 40005a00: 90 12 22 c0 or %o0, 0x2c0, %o0 case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; 40005a04: 11 00 00 09 sethi %hi(0x2400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005a08: 80 a0 60 0d cmp %g1, 0xd 40005a0c: 12 bf ff e1 bne 40005990 <== NEVER TAKEN 40005a10: 90 12 21 80 or %o0, 0x180, %o0 40005a14: 81 c3 e0 08 retl 40005a18: 01 00 00 00 nop 40005a1c: 02 bf ff ef be 400059d8 40005a20: 90 10 20 c8 mov 0xc8, %o0 ! c8 40005a24: 80 a0 60 06 cmp %g1, 6 40005a28: 06 bf ff ec bl 400059d8 40005a2c: 90 10 20 96 mov 0x96, %o0 40005a30: 80 a0 60 07 cmp %g1, 7 40005a34: 02 bf ff e9 be 400059d8 40005a38: 90 10 21 2c mov 0x12c, %o0 40005a3c: 80 a0 60 08 cmp %g1, 8 40005a40: 12 bf ff d4 bne 40005990 <== NEVER TAKEN 40005a44: 90 10 22 58 mov 0x258, %o0 40005a48: 81 c3 e0 08 retl 40005a4c: 01 00 00 00 nop 40005a50: 80 a0 60 0f cmp %g1, 0xf 40005a54: 02 bf ff e1 be 400059d8 40005a58: 90 12 22 00 or %o0, 0x200, %o0 40005a5c: 84 10 a0 01 or %g2, 1, %g2 case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; 40005a60: 11 00 00 38 sethi %hi(0xe000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40005a64: 80 a0 40 02 cmp %g1, %g2 40005a68: 12 bf ff ca bne 40005990 <== NEVER TAKEN 40005a6c: 90 12 21 00 or %o0, 0x100, %o0 40005a70: 81 c3 e0 08 retl 40005a74: 01 00 00 00 nop 40005a78: 80 a0 60 00 cmp %g1, 0 40005a7c: 12 bf ff c5 bne 40005990 40005a80: 90 10 20 00 clr %o0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 40005a84: 81 c3 e0 08 retl =============================================================================== 40004224 : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40004224: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 40004228: d0 20 62 08 st %o0, [ %g1 + 0x208 ] ! 4001ca08 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 4000422c: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 40004230: 90 10 20 00 clr %o0 <== NOT EXECUTED int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; 40004234: d2 20 62 0c st %o1, [ %g1 + 0x20c ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 40004238: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 4000423c: 81 c3 e0 08 retl <== NOT EXECUTED 40004240: d4 20 62 10 st %o2, [ %g1 + 0x210 ] ! 4001ca10 <== NOT EXECUTED =============================================================================== 40005958 : } } rtems_status_code rtems_termios_close (void *arg) { 40005958: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000595c: 23 10 00 74 sethi %hi(0x4001d000), %l1 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005960: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005964: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005968: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000596c: 92 10 20 00 clr %o1 40005970: 40 00 04 b4 call 40006c40 40005974: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40005978: 80 a2 20 00 cmp %o0, 0 4000597c: 12 80 00 6e bne 40005b34 <== NEVER TAKEN 40005980: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 40005984: c2 04 20 08 ld [ %l0 + 8 ], %g1 40005988: 82 00 7f ff add %g1, -1, %g1 4000598c: 80 a0 60 00 cmp %g1, 0 40005990: 12 80 00 3a bne 40005a78 40005994: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 40005998: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 4000599c: 03 10 00 73 sethi %hi(0x4001cc00), %g1 400059a0: 85 28 a0 05 sll %g2, 5, %g2 400059a4: 82 10 63 58 or %g1, 0x358, %g1 400059a8: 82 00 40 02 add %g1, %g2, %g1 400059ac: c2 00 60 04 ld [ %g1 + 4 ], %g1 400059b0: 80 a0 60 00 cmp %g1, 0 400059b4: 22 80 00 48 be,a 40005ad4 <== ALWAYS TAKEN 400059b8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400059bc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400059c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 400059c4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 400059c8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400059cc: 22 80 00 4f be,a 40005b08 <== NOT EXECUTED 400059d0: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 400059d4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED 400059d8: 80 a0 60 00 cmp %g1, 0 400059dc: 22 80 00 07 be,a 400059f8 <== ALWAYS TAKEN 400059e0: c2 04 00 00 ld [ %l0 ], %g1 (*tty->device.lastClose)(tty->major, tty->minor, arg); 400059e4: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 400059e8: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 400059ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 400059f0: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 400059f4: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 400059f8: 80 a0 60 00 cmp %g1, 0 400059fc: 22 80 00 27 be,a 40005a98 40005a00: c2 04 20 04 ld [ %l0 + 4 ], %g1 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 40005a04: c4 04 20 04 ld [ %l0 + 4 ], %g2 40005a08: c4 20 60 04 st %g2, [ %g1 + 4 ] } if (tty->back == NULL) { 40005a0c: c4 04 20 04 ld [ %l0 + 4 ], %g2 40005a10: 80 a0 a0 00 cmp %g2, 0 40005a14: 22 80 00 2b be,a 40005ac0 <== ALWAYS TAKEN 40005a18: 05 10 00 74 sethi %hi(0x4001d000), %g2 if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 40005a1c: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 40005a20: 40 00 04 5b call 40006b8c 40005a24: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 40005a28: 40 00 04 59 call 40006b8c 40005a2c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 40005a30: 40 00 04 57 call 40006b8c 40005a34: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 40005a38: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 40005a3c: 80 a0 60 00 cmp %g1, 0 40005a40: 02 80 00 13 be 40005a8c <== NEVER TAKEN 40005a44: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 40005a48: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 40005a4c: 80 a0 60 02 cmp %g1, 2 40005a50: 02 80 00 0f be 40005a8c <== NEVER TAKEN 40005a54: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 40005a58: 40 00 18 78 call 4000bc38 40005a5c: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 40005a60: 40 00 18 76 call 4000bc38 40005a64: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 40005a68: 40 00 18 74 call 4000bc38 40005a6c: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 40005a70: 40 00 18 72 call 4000bc38 40005a74: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 40005a78: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 40005a7c: 40 00 04 b8 call 40006d5c 40005a80: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 40005a84: 81 c7 e0 08 ret 40005a88: 81 e8 00 00 restore rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 40005a8c: 40 00 04 40 call 40006b8c <== NOT EXECUTED 40005a90: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40005a94: 30 bf ff f1 b,a 40005a58 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 40005a98: 05 10 00 74 sethi %hi(0x4001d000), %g2 if ( rtems_termios_ttyTail != NULL ) { 40005a9c: 80 a0 60 00 cmp %g1, 0 40005aa0: 02 80 00 27 be 40005b3c <== ALWAYS TAKEN 40005aa4: c2 20 a2 70 st %g1, [ %g2 + 0x270 ] } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 40005aa8: c4 04 20 04 ld [ %l0 + 4 ], %g2 <== NOT EXECUTED if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; 40005aac: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 40005ab0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40005ab4: 12 bf ff da bne 40005a1c <== NOT EXECUTED 40005ab8: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED rtems_termios_ttyHead = tty->forw; 40005abc: 05 10 00 74 sethi %hi(0x4001d000), %g2 <== NOT EXECUTED if ( rtems_termios_ttyHead != NULL ) { 40005ac0: 80 a0 60 00 cmp %g1, 0 40005ac4: 02 bf ff d7 be 40005a20 <== NEVER TAKEN 40005ac8: c2 20 a2 74 st %g1, [ %g2 + 0x274 ] rtems_termios_ttyHead->back = NULL; 40005acc: 10 bf ff d5 b 40005a20 40005ad0: c0 20 60 04 clr [ %g1 + 4 ] } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005ad4: 92 10 20 00 clr %o1 40005ad8: 40 00 04 5a call 40006c40 40005adc: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40005ae0: 80 a2 20 00 cmp %o0, 0 40005ae4: 12 80 00 14 bne 40005b34 <== NEVER TAKEN 40005ae8: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 40005aec: 7f ff fd 80 call 400050ec 40005af0: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 40005af4: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 40005af8: 80 a0 60 02 cmp %g1, 2 40005afc: 32 bf ff b7 bne,a 400059d8 <== ALWAYS TAKEN 40005b00: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 40005b04: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED 40005b08: 40 00 03 0d call 4000673c <== NOT EXECUTED 40005b0c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 40005b10: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005b14: 12 80 00 08 bne 40005b34 <== NOT EXECUTED 40005b18: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 40005b1c: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 40005b20: 40 00 03 07 call 4000673c <== NOT EXECUTED 40005b24: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 40005b28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005b2c: 22 bf ff ab be,a 400059d8 <== NOT EXECUTED 40005b30: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40005b34: 40 00 05 f0 call 400072f4 <== NOT EXECUTED 40005b38: 01 00 00 00 nop <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 40005b3c: 03 10 00 74 sethi %hi(0x4001d000), %g1 40005b40: 10 bf ff b8 b 40005a20 40005b44: c0 20 62 74 clr [ %g1 + 0x274 ] ! 4001d274 =============================================================================== 4000445c : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 4000445c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40004460: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004464: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40004468: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED 4000446c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004470: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004474: 02 80 00 10 be 400044b4 <== NOT EXECUTED 40004478: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 4000447c: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40004480: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40004484: 02 80 00 04 be 40004494 <== NOT EXECUTED 40004488: 03 10 00 74 sethi %hi(0x4001d000), %g1 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 4000448c: 7f ff ff 74 call 4000425c <== NOT EXECUTED 40004490: 81 e8 00 00 restore <== NOT EXECUTED } else if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40004494: c2 00 60 0c ld [ %g1 + 0xc ], %g1 <== NOT EXECUTED 40004498: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000449c: 02 80 00 04 be 400044ac <== NOT EXECUTED 400044a0: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 400044a4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400044a8: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 400044ac: 81 c7 e0 08 ret <== NOT EXECUTED 400044b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 400044b4: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 400044b8: 40 00 08 a1 call 4000673c <== NOT EXECUTED 400044bc: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 400044c0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400044c4: 02 bf ff fa be 400044ac <== NOT EXECUTED 400044c8: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400044cc: 40 00 0b 8a call 400072f4 <== NOT EXECUTED =============================================================================== 400044d8 : * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 400044d8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 400044dc: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 400044e0: 23 10 00 73 sethi %hi(0x4001cc00), %l1 <== NOT EXECUTED 400044e4: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 400044e8: a2 14 63 58 or %l1, 0x358, %l1 <== NOT EXECUTED 400044ec: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 400044f0: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED 400044f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400044f8: 02 80 00 22 be 40004580 <== NOT EXECUTED 400044fc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED while (len--) { 40004500: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 40004504: 22 80 00 0f be,a 40004540 <== NOT EXECUTED 40004508: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 4000450c: 10 80 00 05 b 40004520 <== NOT EXECUTED 40004510: a4 10 20 00 clr %l2 <== NOT EXECUTED 40004514: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004518: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 4000451c: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40004520: d0 4e 40 12 ldsb [ %i1 + %l2 ], %o0 <== NOT EXECUTED 40004524: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004528: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000452c: a4 04 a0 01 inc %l2 <== NOT EXECUTED int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 40004530: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 40004534: 32 bf ff f8 bne,a 40004514 <== NOT EXECUTED 40004538: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4000453c: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 40004540: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004544: 12 80 00 0d bne 40004578 <== NOT EXECUTED 40004548: 01 00 00 00 nop <== NOT EXECUTED 4000454c: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 40004550: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004554: 02 80 00 09 be 40004578 <== NOT EXECUTED 40004558: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 4000455c: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 40004560: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004564: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40004568: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000456c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 40004570: 81 c7 e0 08 ret <== NOT EXECUTED 40004574: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 40004578: 81 c7 e0 08 ret <== NOT EXECUTED 4000457c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004580: a2 10 00 1a mov %i2, %l1 <== NOT EXECUTED if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 40004584: ae 06 20 4a add %i0, 0x4a, %l7 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004588: ac 06 20 30 add %i0, 0x30, %l6 <== NOT EXECUTED 4000458c: a8 10 20 00 clr %l4 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40004590: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40004594: 02 80 00 1c be 40004604 <== NOT EXECUTED 40004598: b0 10 20 00 clr %i0 <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 4000459c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400045a0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400045a4: 02 80 00 0b be 400045d0 <== NOT EXECUTED 400045a8: e4 0e 40 00 ldub [ %i1 ], %l2 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 400045ac: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 400045b0: 83 2c a0 18 sll %l2, 0x18, %g1 <== NOT EXECUTED 400045b4: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 400045b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400045bc: 02 80 00 63 be 40004748 <== NOT EXECUTED 400045c0: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 400045c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400045c8: 02 80 00 68 be 40004768 <== NOT EXECUTED 400045cc: 01 00 00 00 nop <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 400045d0: 80 8d 20 ff btst 0xff, %l4 <== NOT EXECUTED 400045d4: 02 80 00 22 be 4000465c <== NOT EXECUTED 400045d8: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 400045dc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400045e0: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 400045e4: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 400045e8: 02 80 00 0e be 40004620 <== NOT EXECUTED 400045ec: 01 00 00 00 nop <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 400045f0: b2 06 60 01 inc %i1 <== NOT EXECUTED 400045f4: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 400045f8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400045fc: 12 bf ff e8 bne 4000459c <== NOT EXECUTED 40004600: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40004604: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40004608: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 4000460c: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40004610: 40 00 09 d3 call 40006d5c <== NOT EXECUTED 40004614: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED return dropped; 40004618: 81 c7 e0 08 ret <== NOT EXECUTED 4000461c: 81 e8 00 00 restore <== NOT EXECUTED } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); 40004620: 7f ff f5 fd call 40001e14 <== NOT EXECUTED 40004624: 01 00 00 00 nop <== NOT EXECUTED 40004628: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 4000462c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40004630: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 40004634: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40004638: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000463c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004640: 12 80 00 57 bne 4000479c <== NOT EXECUTED 40004644: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40004648: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 4000464c: 7f ff f5 f6 call 40001e24 <== NOT EXECUTED 40004650: b2 06 60 01 inc %i1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40004654: 10 bf ff e9 b 400045f8 <== NOT EXECUTED 40004658: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 4000465c: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 40004660: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004664: 40 00 50 f3 call 40018a30 <.urem> <== NOT EXECUTED 40004668: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 4000466c: 7f ff f5 ea call 40001e14 <== NOT EXECUTED 40004670: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 40004674: aa 10 00 08 mov %o0, %l5 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 40004678: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 4000467c: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 40004680: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004684: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 40004688: 40 00 50 ea call 40018a30 <.urem> <== NOT EXECUTED 4000468c: 90 02 00 13 add %o0, %l3, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 40004690: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 40004694: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40004698: 08 80 00 13 bleu 400046e4 <== NOT EXECUTED 4000469c: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 400046a0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 400046a4: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 400046a8: 12 80 00 0f bne 400046e4 <== NOT EXECUTED 400046ac: 01 00 00 00 nop <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 400046b0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400046b4: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 400046b8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 400046bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400046c0: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 400046c4: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 400046c8: 02 80 00 3d be 400047bc <== NOT EXECUTED 400046cc: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 400046d0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400046d4: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 400046d8: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 400046dc: 02 80 00 49 be 40004800 <== NOT EXECUTED 400046e0: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level); 400046e4: 7f ff f5 d0 call 40001e24 <== NOT EXECUTED 400046e8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 400046ec: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 400046f0: 80 a0 40 13 cmp %g1, %l3 <== NOT EXECUTED 400046f4: 22 80 00 22 be,a 4000477c <== NOT EXECUTED 400046f8: b0 06 20 01 inc %i0 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 400046fc: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 40004700: e4 28 40 13 stb %l2, [ %g1 + %l3 ] <== NOT EXECUTED tty->rawInBuf.Tail = newTail; /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 40004704: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; 40004708: e6 24 20 60 st %l3, [ %l0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4000470c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004710: 32 bf ff b9 bne,a 400045f4 <== NOT EXECUTED 40004714: b2 06 60 01 inc %i1 <== NOT EXECUTED 40004718: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 4000471c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004720: 22 bf ff b5 be,a 400045f4 <== NOT EXECUTED 40004724: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004728: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 4000472c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004730: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40004734: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40004738: b2 06 60 01 inc %i1 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 4000473c: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40004740: 10 bf ff ae b 400045f8 <== NOT EXECUTED 40004744: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 40004748: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000474c: 02 80 00 0f be 40004788 <== NOT EXECUTED 40004750: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 40004754: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 40004758: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 4000475c: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 40004760: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40004764: 30 bf ff 9e b,a 400045dc <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 40004768: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 4000476c: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 40004770: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED 40004774: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40004778: 30 bf ff 99 b,a 400045dc <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 4000477c: b2 06 60 01 inc %i1 <== NOT EXECUTED 40004780: 10 bf ff 9e b 400045f8 <== NOT EXECUTED 40004784: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 40004788: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 4000478c: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 40004790: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED 40004794: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40004798: 30 bf ff 91 b,a 400045dc <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 4000479c: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 400047a0: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 400047a4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400047a8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400047ac: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 400047b0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400047b4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 400047b8: 30 bf ff a4 b,a 40004648 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 400047bc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400047c0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400047c4: 12 80 00 06 bne 400047dc <== NOT EXECUTED 400047c8: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 400047cc: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 400047d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400047d4: 12 bf ff c4 bne 400046e4 <== NOT EXECUTED 400047d8: 01 00 00 00 nop <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 400047dc: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400047e0: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400047e4: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 400047e8: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 400047ec: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 400047f0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 400047f4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400047f8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 400047fc: 30 bf ff ba b,a 400046e4 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40004800: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40004804: c2 04 20 ac ld [ %l0 + 0xac ], %g1 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40004808: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 4000480c: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40004810: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004814: 02 bf ff b4 be 400046e4 <== NOT EXECUTED 40004818: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 4000481c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004820: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40004824: 30 bf ff b0 b,a 400046e4 <== NOT EXECUTED =============================================================================== 400041d4 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 400041d4: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 400041d8: 19 10 00 74 sethi %hi(0x4001d000), %o4 400041dc: c2 03 22 6c ld [ %o4 + 0x26c ], %g1 ! 4001d26c 400041e0: 80 a0 60 00 cmp %g1, 0 400041e4: 02 80 00 04 be 400041f4 400041e8: 98 13 22 6c or %o4, 0x26c, %o4 400041ec: 81 c7 e0 08 ret 400041f0: 81 e8 00 00 restore sc = rtems_semaphore_create ( 400041f4: 11 15 14 9b sethi %hi(0x54526c00), %o0 400041f8: 92 10 20 01 mov 1, %o1 400041fc: 90 12 21 69 or %o0, 0x169, %o0 40004200: 94 10 20 54 mov 0x54, %o2 40004204: 40 00 09 ee call 400069bc 40004208: 96 10 20 00 clr %o3 rtems_build_name ('T', 'R', 'm', 'i'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) 4000420c: 80 a2 20 00 cmp %o0, 0 40004210: 02 bf ff f7 be 400041ec <== ALWAYS TAKEN 40004214: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 40004218: 40 00 0c 37 call 400072f4 <== NOT EXECUTED =============================================================================== 4000554c : } } rtems_status_code rtems_termios_ioctl (void *arg) { 4000554c: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005550: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 40005554: c0 26 20 0c clr [ %i0 + 0xc ] rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005558: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 4000555c: e4 06 20 08 ld [ %i0 + 8 ], %l2 rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005560: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40005564: 92 10 20 00 clr %o1 40005568: 40 00 05 b6 call 40006c40 4000556c: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40005570: a2 92 20 00 orcc %o0, 0, %l1 40005574: 32 80 00 16 bne,a 400055cc <== NEVER TAKEN 40005578: e2 26 20 0c st %l1, [ %i0 + 0xc ] <== NOT EXECUTED args->ioctl_return = sc; return sc; } switch (args->command) { 4000557c: c2 06 20 04 ld [ %i0 + 4 ], %g1 40005580: 80 a0 60 04 cmp %g1, 4 40005584: 22 80 00 0c be,a 400055b4 <== NEVER TAKEN 40005588: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 4000558c: 18 80 00 12 bgu 400055d4 <== NEVER TAKEN 40005590: 05 10 01 19 sethi %hi(0x40046400), %g2 40005594: 80 a0 60 02 cmp %g1, 2 40005598: 22 80 00 26 be,a 40005630 4000559c: d2 06 20 08 ld [ %i0 + 8 ], %o1 400055a0: 08 80 00 81 bleu 400057a4 400055a4: 80 a0 60 01 cmp %g1, 1 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 400055a8: 7f ff fe d1 call 400050ec 400055ac: 90 10 00 10 mov %l0, %o0 break; 400055b0: 30 80 00 04 b,a 400055c0 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 400055b4: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 400055b8: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 400055bc: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 400055c0: 40 00 05 e7 call 40006d5c 400055c4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 400055c8: e2 26 20 0c st %l1, [ %i0 + 0xc ] return sc; } 400055cc: 81 c7 e0 08 ret 400055d0: 91 e8 00 11 restore %g0, %l1, %o0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 400055d4: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 400055d8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400055dc: 02 80 00 66 be 40005774 <== NOT EXECUTED 400055e0: 01 00 00 00 nop <== NOT EXECUTED 400055e4: 18 80 00 77 bgu 400057c0 <== NOT EXECUTED 400055e8: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 400055ec: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 400055f0: 22 80 00 98 be,a 40005850 <== NOT EXECUTED 400055f4: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 400055f8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED 400055fc: 03 10 00 73 sethi %hi(0x4001cc00), %g1 <== NOT EXECUTED 40005600: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40005604: 82 10 63 58 or %g1, 0x358, %g1 <== NOT EXECUTED 40005608: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 4000560c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 40005610: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005614: 02 bf ff eb be 400055c0 <== NOT EXECUTED 40005618: a2 10 20 0a mov 0xa, %l1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 4000561c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005620: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005624: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40005628: 10 bf ff e6 b 400055c0 <== NOT EXECUTED 4000562c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 40005630: a4 04 20 30 add %l0, 0x30, %l2 40005634: 94 10 20 24 mov 0x24, %o2 40005638: 40 00 28 f6 call 4000fa10 4000563c: 90 10 00 12 mov %l2, %o0 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 40005640: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40005644: 80 88 62 00 btst 0x200, %g1 40005648: 02 80 00 19 be 400056ac 4000564c: 01 00 00 00 nop 40005650: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40005654: 80 88 64 00 btst 0x400, %g1 40005658: 12 80 00 15 bne 400056ac <== ALWAYS TAKEN 4000565c: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 40005660: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005664: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 40005668: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 4000566c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005670: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005674: 02 80 00 0e be 400056ac <== NOT EXECUTED 40005678: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 4000567c: 7f ff f1 e6 call 40001e14 <== NOT EXECUTED 40005680: 01 00 00 00 nop <== NOT EXECUTED 40005684: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 40005688: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000568c: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 40005690: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40005694: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40005698: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000569c: 12 80 00 a7 bne 40005938 <== NOT EXECUTED 400056a0: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 400056a4: 7f ff f1 e0 call 40001e24 <== NOT EXECUTED 400056a8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 400056ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400056b0: 80 88 64 00 btst 0x400, %g1 400056b4: 02 80 00 0c be 400056e4 <== ALWAYS TAKEN 400056b8: 03 00 00 04 sethi %hi(0x1000), %g1 400056bc: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 400056c0: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 400056c4: 12 80 00 08 bne 400056e4 <== NOT EXECUTED 400056c8: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 400056cc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400056d0: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 400056d4: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 400056d8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400056dc: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 400056e0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 400056e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400056e8: 80 88 61 00 btst 0x100, %g1 400056ec: 12 80 00 5d bne 40005860 <== NEVER TAKEN 400056f0: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 400056f4: 80 a0 a0 00 cmp %g2, 0 400056f8: 06 80 00 84 bl 40005908 <== NEVER TAKEN 400056fc: 01 00 00 00 nop tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 40005700: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40005704: 05 00 00 04 sethi %hi(0x1000), %g2 40005708: 80 88 40 02 btst %g1, %g2 4000570c: 02 80 00 06 be 40005724 <== ALWAYS TAKEN 40005710: 80 88 64 00 btst 0x400, %g1 tty->flow_ctrl |= FL_MDXOF; 40005714: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED 40005718: 84 10 a4 00 or %g2, 0x400, %g2 <== NOT EXECUTED 4000571c: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 40005720: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED 40005724: 22 80 00 06 be,a 4000573c <== NEVER TAKEN 40005728: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 4000572c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40005730: 82 10 62 00 or %g1, 0x200, %g1 40005734: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 40005738: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 4000573c: 80 88 60 02 btst 2, %g1 40005740: 02 80 00 5e be 400058b8 <== NEVER TAKEN 40005744: 01 00 00 00 nop else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 40005748: c0 24 20 6c clr [ %l0 + 0x6c ] tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 4000574c: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 40005750: c0 24 20 74 clr [ %l0 + 0x74 ] else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 40005754: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 40005758: 80 a0 60 00 cmp %g1, 0 4000575c: 02 bf ff 99 be 400055c0 <== NEVER TAKEN 40005760: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 40005764: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 40005768: 9f c0 40 00 call %g1 4000576c: 92 10 00 12 mov %l2, %o1 40005770: 30 bf ff 94 b,a 400055c0 *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 40005774: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 40005778: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 4000577c: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 40005780: 0c 80 00 5f bneg 400058fc <== NOT EXECUTED 40005784: 01 00 00 00 nop <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 40005788: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 4000578c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40005790: c6 06 20 08 ld [ %i0 + 8 ], %g3 <== NOT EXECUTED 40005794: 84 21 00 02 sub %g4, %g2, %g2 <== NOT EXECUTED 40005798: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 4000579c: 10 bf ff 89 b 400055c0 <== NOT EXECUTED 400057a0: c2 20 c0 00 st %g1, [ %g3 ] <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 400057a4: 32 bf ff 96 bne,a 400055fc <== NEVER TAKEN 400057a8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 400057ac: d0 06 20 08 ld [ %i0 + 8 ], %o0 400057b0: 92 04 20 30 add %l0, 0x30, %o1 400057b4: 40 00 28 97 call 4000fa10 400057b8: 94 10 20 24 mov 0x24, %o2 break; 400057bc: 30 bf ff 81 b,a 400055c0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 400057c0: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 400057c4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400057c8: 02 80 00 1e be 40005840 <== NOT EXECUTED 400057cc: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 400057d0: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 400057d4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400057d8: 32 bf ff 89 bne,a 400055fc <== NOT EXECUTED 400057dc: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 400057e0: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 400057e4: 25 10 00 73 sethi %hi(0x4001cc00), %l2 <== NOT EXECUTED 400057e8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 400057ec: a4 14 a3 58 or %l2, 0x358, %l2 <== NOT EXECUTED 400057f0: 82 04 80 01 add %l2, %g1, %g1 <== NOT EXECUTED 400057f4: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 400057f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400057fc: 22 80 00 06 be,a 40005814 <== NOT EXECUTED 40005800: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 40005804: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005808: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000580c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 40005810: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ 40005814: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 40005818: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 4000581c: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 40005820: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 40005824: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005828: 02 bf ff 66 be 400055c0 <== NOT EXECUTED 4000582c: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 40005830: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005834: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005838: 10 bf ff 62 b 400055c0 <== NOT EXECUTED 4000583c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 40005840: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 40005844: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 40005848: 10 bf ff 5e b 400055c0 <== NOT EXECUTED 4000584c: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 40005850: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 40005854: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 40005858: 10 bf ff 5a b 400055c0 <== NOT EXECUTED 4000585c: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 40005860: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40005864: 06 80 00 29 bl 40005908 <== NOT EXECUTED 40005868: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 4000586c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005870: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 40005874: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 40005878: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000587c: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 40005880: 02 80 00 09 be 400058a4 <== NOT EXECUTED 40005884: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 40005888: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 4000588c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005890: 02 80 00 05 be 400058a4 <== NOT EXECUTED 40005894: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 40005898: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000589c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400058a0: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 400058a4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400058a8: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 400058ac: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 400058b0: 10 bf ff 92 b 400056f8 <== NOT EXECUTED 400058b4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; 400058b8: 40 00 03 15 call 4000650c <== NOT EXECUTED 400058bc: e6 0c 20 46 ldub [ %l0 + 0x46 ], %l3 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 400058c0: 40 00 4b 76 call 40018698 <.umul> <== NOT EXECUTED 400058c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 400058c8: 40 00 4b ae call 40018780 <.udiv> <== NOT EXECUTED 400058cc: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 400058d0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 400058d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400058d8: 02 80 00 11 be 4000591c <== NOT EXECUTED 400058dc: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 400058e0: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 400058e4: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 400058e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400058ec: 12 bf ff 99 bne 40005750 <== NOT EXECUTED 400058f0: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 400058f4: 10 bf ff 98 b 40005754 <== NOT EXECUTED 400058f8: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 400058fc: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 40005900: 10 bf ff a2 b 40005788 <== NOT EXECUTED 40005904: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 40005908: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000590c: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 40005910: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 40005914: 10 bf ff 7c b 40005704 <== NOT EXECUTED 40005918: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 4000591c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40005920: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005924: 32 bf ff 8a bne,a 4000574c <== NOT EXECUTED 40005928: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 4000592c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40005930: 10 bf ff 89 b 40005754 <== NOT EXECUTED 40005934: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 40005938: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 4000593c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40005940: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40005944: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40005948: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 4000594c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005950: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40005954: 30 bf ff 54 b,a 400056a4 <== NOT EXECUTED =============================================================================== 40005adc : #include int rtems_termios_number_to_baud( int32_t baud ) { 40005adc: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 40005ae0: 80 a2 24 b0 cmp %o0, 0x4b0 40005ae4: 02 80 00 32 be 40005bac 40005ae8: 90 10 20 09 mov 9, %o0 40005aec: 80 a0 64 b0 cmp %g1, 0x4b0 40005af0: 04 80 00 1e ble 40005b68 40005af4: 80 a0 60 86 cmp %g1, 0x86 40005af8: 05 00 00 12 sethi %hi(0x4800), %g2 40005afc: 84 10 a3 00 or %g2, 0x300, %g2 ! 4b00 40005b00: 80 a0 40 02 cmp %g1, %g2 40005b04: 02 80 00 2a be 40005bac 40005b08: 90 10 20 0e mov 0xe, %o0 40005b0c: 80 a0 40 02 cmp %g1, %g2 40005b10: 04 80 00 29 ble 40005bb4 40005b14: 80 a0 69 60 cmp %g1, 0x960 40005b18: 07 00 00 70 sethi %hi(0x1c000), %g3 case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; 40005b1c: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 40005b20: 86 10 e2 00 or %g3, 0x200, %g3 40005b24: 80 a0 40 03 cmp %g1, %g3 40005b28: 02 80 00 21 be 40005bac 40005b2c: 90 10 a0 02 or %g2, 2, %o0 40005b30: 80 a0 40 03 cmp %g1, %g3 40005b34: 04 80 00 46 ble 40005c4c 40005b38: 07 00 00 25 sethi %hi(0x9400), %g3 40005b3c: 07 00 00 e1 sethi %hi(0x38400), %g3 40005b40: 80 a0 40 03 cmp %g1, %g3 40005b44: 02 80 00 1a be 40005bac 40005b48: 90 10 a0 03 or %g2, 3, %o0 case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; 40005b4c: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 40005b50: 05 00 01 c2 sethi %hi(0x70800), %g2 40005b54: 80 a0 40 02 cmp %g1, %g2 40005b58: 02 80 00 4b be 40005c84 <== ALWAYS TAKEN 40005b5c: 01 00 00 00 nop case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 40005b60: 81 c3 e0 08 retl 40005b64: 90 10 3f ff mov -1, %o0 ! ffffffff int32_t baud ) { int termios_baud; switch (baud) { 40005b68: 02 80 00 11 be 40005bac 40005b6c: 90 10 20 04 mov 4, %o0 40005b70: 80 a0 60 86 cmp %g1, 0x86 40005b74: 04 80 00 21 ble 40005bf8 40005b78: 80 a0 60 32 cmp %g1, 0x32 40005b7c: 80 a0 60 c8 cmp %g1, 0xc8 40005b80: 02 80 00 0b be 40005bac 40005b84: 90 10 20 06 mov 6, %o0 40005b88: 80 a0 60 c8 cmp %g1, 0xc8 40005b8c: 04 80 00 28 ble 40005c2c 40005b90: 80 a0 60 96 cmp %g1, 0x96 40005b94: 80 a0 61 2c cmp %g1, 0x12c 40005b98: 02 80 00 05 be 40005bac 40005b9c: 90 10 20 07 mov 7, %o0 40005ba0: 80 a0 62 58 cmp %g1, 0x258 40005ba4: 12 bf ff ef bne 40005b60 <== NEVER TAKEN 40005ba8: 90 10 20 08 mov 8, %o0 40005bac: 81 c3 e0 08 retl 40005bb0: 01 00 00 00 nop 40005bb4: 02 bf ff fe be 40005bac 40005bb8: 90 10 20 0b mov 0xb, %o0 ! b 40005bbc: 80 a0 69 60 cmp %g1, 0x960 40005bc0: 04 80 00 2f ble 40005c7c 40005bc4: 80 a0 67 08 cmp %g1, 0x708 40005bc8: 05 00 00 04 sethi %hi(0x1000), %g2 40005bcc: 84 10 a2 c0 or %g2, 0x2c0, %g2 ! 12c0 40005bd0: 80 a0 40 02 cmp %g1, %g2 40005bd4: 02 bf ff f6 be 40005bac 40005bd8: 90 10 20 0c mov 0xc, %o0 40005bdc: 05 00 00 09 sethi %hi(0x2400), %g2 40005be0: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 40005be4: 80 a0 40 02 cmp %g1, %g2 40005be8: 12 bf ff de bne 40005b60 40005bec: 90 10 20 0d mov 0xd, %o0 40005bf0: 81 c3 e0 08 retl 40005bf4: 01 00 00 00 nop 40005bf8: 02 bf ff ed be 40005bac 40005bfc: 90 10 20 01 mov 1, %o0 ! 1 40005c00: 80 a0 60 32 cmp %g1, 0x32 40005c04: 04 80 00 0e ble 40005c3c 40005c08: 80 a0 60 00 cmp %g1, 0 40005c0c: 80 a0 60 4b cmp %g1, 0x4b 40005c10: 02 bf ff e7 be 40005bac 40005c14: 90 10 20 02 mov 2, %o0 40005c18: 80 a0 60 6e cmp %g1, 0x6e 40005c1c: 12 bf ff d1 bne 40005b60 <== NEVER TAKEN 40005c20: 90 10 20 03 mov 3, %o0 40005c24: 81 c3 e0 08 retl 40005c28: 01 00 00 00 nop 40005c2c: 12 bf ff cd bne 40005b60 <== NEVER TAKEN 40005c30: 90 10 20 05 mov 5, %o0 ! 5 40005c34: 81 c3 e0 08 retl 40005c38: 01 00 00 00 nop 40005c3c: 12 bf ff c9 bne 40005b60 40005c40: 90 10 20 00 clr %o0 ! 0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 40005c44: 81 c3 e0 08 retl 40005c48: 01 00 00 00 nop int32_t baud ) { int termios_baud; switch (baud) { 40005c4c: 86 10 e2 00 or %g3, 0x200, %g3 40005c50: 80 a0 40 03 cmp %g1, %g3 40005c54: 02 bf ff d6 be 40005bac 40005c58: 90 10 20 0f mov 0xf, %o0 case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; 40005c5c: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 40005c60: 05 00 00 38 sethi %hi(0xe000), %g2 40005c64: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 40005c68: 80 a0 40 02 cmp %g1, %g2 40005c6c: 32 bf ff d0 bne,a 40005bac <== NEVER TAKEN 40005c70: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 40005c74: 81 c3 e0 08 retl 40005c78: 01 00 00 00 nop 40005c7c: 12 bf ff b9 bne 40005b60 <== NEVER TAKEN 40005c80: 90 10 20 0a mov 0xa, %o0 ! a 40005c84: 81 c3 e0 08 retl =============================================================================== 40005b48 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 40005b48: 9d e3 bf a0 save %sp, -96, %sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 40005b4c: 23 10 00 74 sethi %hi(0x4001d000), %l1 40005b50: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 ! 4001d26c 40005b54: 92 10 20 00 clr %o1 40005b58: 40 00 04 3a call 40006c40 40005b5c: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40005b60: a0 92 20 00 orcc %o0, 0, %l0 40005b64: 32 80 00 29 bne,a 40005c08 <== NEVER TAKEN 40005b68: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 40005b6c: 29 10 00 74 sethi %hi(0x4001d000), %l4 40005b70: e4 05 22 74 ld [ %l4 + 0x274 ], %l2 ! 4001d274 40005b74: 80 a4 a0 00 cmp %l2, 0 40005b78: 32 80 00 08 bne,a 40005b98 40005b7c: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40005b80: 10 80 00 33 b 40005c4c 40005b84: 90 10 20 01 mov 1, %o0 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 40005b88: 80 a4 a0 00 cmp %l2, 0 40005b8c: 02 80 00 30 be 40005c4c <== ALWAYS TAKEN 40005b90: 90 10 20 01 mov 1, %o0 if ((tty->major == major) && (tty->minor == minor)) 40005b94: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 <== NOT EXECUTED 40005b98: 80 a0 40 18 cmp %g1, %i0 40005b9c: 32 bf ff fb bne,a 40005b88 40005ba0: e4 04 80 00 ld [ %l2 ], %l2 40005ba4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 40005ba8: 80 a0 40 19 cmp %g1, %i1 40005bac: 32 bf ff f7 bne,a 40005b88 <== NEVER TAKEN 40005bb0: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { 40005bb4: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 40005bb8: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 40005bbc: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 40005bc0: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 40005bc4: 80 a0 60 00 cmp %g1, 0 40005bc8: 12 80 00 0d bne 40005bfc 40005bcc: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 40005bd0: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 40005bd4: 80 a0 60 00 cmp %g1, 0 40005bd8: 02 80 00 05 be 40005bec <== ALWAYS TAKEN 40005bdc: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 40005be0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40005be4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005be8: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40005bec: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 40005bf0: 80 a0 60 02 cmp %g1, 2 40005bf4: 22 80 00 07 be,a 40005c10 <== NEVER TAKEN 40005bf8: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 40005bfc: 40 00 04 58 call 40006d5c 40005c00: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 return RTEMS_SUCCESSFUL; } 40005c04: b0 10 00 10 mov %l0, %i0 40005c08: 81 c7 e0 08 ret 40005c0c: 81 e8 00 00 restore (*tty->device.firstOpen)(major, minor, arg); /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start(tty->rxTaskId, 40005c10: 13 10 00 18 sethi %hi(0x40006000), %o1 <== NOT EXECUTED 40005c14: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 40005c18: 40 00 05 25 call 400070ac <== NOT EXECUTED 40005c1c: 92 12 60 38 or %o1, 0x38, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40005c20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005c24: 12 80 00 bf bne 40005f20 <== NOT EXECUTED 40005c28: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 40005c2c: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 40005c30: 13 10 00 17 sethi %hi(0x40005c00), %o1 <== NOT EXECUTED 40005c34: 40 00 05 1e call 400070ac <== NOT EXECUTED 40005c38: 92 12 63 a0 or %o1, 0x3a0, %o1 ! 40005fa0 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 40005c3c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005c40: 02 bf ff ef be 40005bfc <== NOT EXECUTED 40005c44: 01 00 00 00 nop <== NOT EXECUTED 40005c48: 30 80 00 b6 b,a 40005f20 <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40005c4c: 40 00 17 b6 call 4000bb24 40005c50: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 40005c54: a6 92 20 00 orcc %o0, 0, %l3 40005c58: 02 80 00 99 be 40005ebc <== NEVER TAKEN 40005c5c: a4 10 00 13 mov %l3, %l2 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 40005c60: 03 10 00 72 sethi %hi(0x4001c800), %g1 40005c64: c2 00 62 0c ld [ %g1 + 0x20c ], %g1 ! 4001ca0c 40005c68: c2 24 e0 64 st %g1, [ %l3 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 40005c6c: d0 04 e0 64 ld [ %l3 + 0x64 ], %o0 40005c70: 40 00 19 6a call 4000c218 40005c74: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 40005c78: 80 a2 20 00 cmp %o0, 0 40005c7c: 02 80 00 8e be 40005eb4 <== NEVER TAKEN 40005c80: d0 24 e0 58 st %o0, [ %l3 + 0x58 ] return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 40005c84: 03 10 00 72 sethi %hi(0x4001c800), %g1 40005c88: c2 00 62 10 ld [ %g1 + 0x210 ], %g1 ! 4001ca10 40005c8c: c2 24 e0 88 st %g1, [ %l3 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 40005c90: d0 04 e0 88 ld [ %l3 + 0x88 ], %o0 40005c94: 40 00 19 61 call 4000c218 40005c98: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 40005c9c: 80 a2 20 00 cmp %o0, 0 40005ca0: 02 80 00 8c be 40005ed0 <== NEVER TAKEN 40005ca4: d0 24 e0 7c st %o0, [ %l3 + 0x7c ] return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 40005ca8: 03 10 00 72 sethi %hi(0x4001c800), %g1 40005cac: 40 00 19 5b call 4000c218 40005cb0: d0 00 62 08 ld [ %g1 + 0x208 ], %o0 ! 4001ca08 if (tty->cbuf == NULL) { 40005cb4: 80 a2 20 00 cmp %o0, 0 40005cb8: 02 80 00 9c be 40005f28 <== NEVER TAKEN 40005cbc: d0 24 e0 1c st %o0, [ %l3 + 0x1c ] tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 40005cc0: c2 05 22 74 ld [ %l4 + 0x274 ], %g1 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 40005cc4: c0 24 e0 d4 clr [ %l3 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 40005cc8: c0 24 e0 d8 clr [ %l3 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 40005ccc: c0 24 e0 dc clr [ %l3 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 40005cd0: c0 24 e0 e0 clr [ %l3 + 0xe0 ] tty->tty_rcvwakeup = 0; 40005cd4: c0 24 e0 e4 clr [ %l3 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 40005cd8: c2 24 c0 00 st %g1, [ %l3 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 40005cdc: 80 a0 60 00 cmp %g1, 0 40005ce0: 02 80 00 03 be 40005cec 40005ce4: c0 24 e0 04 clr [ %l3 + 4 ] rtems_termios_ttyHead->back = tty; 40005ce8: e6 20 60 04 st %l3, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 40005cec: 03 10 00 74 sethi %hi(0x4001d000), %g1 40005cf0: c4 00 62 70 ld [ %g1 + 0x270 ], %g2 ! 4001d270 40005cf4: 80 a0 a0 00 cmp %g2, 0 40005cf8: 02 80 00 a8 be 40005f98 40005cfc: e6 25 22 74 st %l3, [ %l4 + 0x274 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 40005d00: 29 10 00 72 sethi %hi(0x4001c800), %l4 40005d04: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 ! 4001ca14 40005d08: 03 15 14 9a sethi %hi(0x54526800), %g1 40005d0c: 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; 40005d10: f2 24 e0 10 st %i1, [ %l3 + 0x10 ] tty->major = major; 40005d14: f0 24 e0 0c st %i0, [ %l3 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 40005d18: 90 12 00 01 or %o0, %g1, %o0 40005d1c: 92 10 20 01 mov 1, %o1 40005d20: 94 10 20 54 mov 0x54, %o2 40005d24: 96 10 20 00 clr %o3 40005d28: 40 00 03 25 call 400069bc 40005d2c: 98 04 e0 14 add %l3, 0x14, %o4 rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 40005d30: 80 a2 20 00 cmp %o0, 0 40005d34: 12 80 00 7b bne 40005f20 <== NEVER TAKEN 40005d38: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40005d3c: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 40005d40: 82 10 63 00 or %g1, 0x300, %g1 40005d44: 92 10 20 01 mov 1, %o1 40005d48: 90 12 00 01 or %o0, %g1, %o0 40005d4c: 94 10 20 54 mov 0x54, %o2 40005d50: 96 10 20 00 clr %o3 40005d54: 40 00 03 1a call 400069bc 40005d58: 98 04 e0 18 add %l3, 0x18, %o4 rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 40005d5c: 80 a2 20 00 cmp %o0, 0 40005d60: 12 80 00 70 bne 40005f20 <== NEVER TAKEN 40005d64: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40005d68: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 40005d6c: 92 10 20 00 clr %o1 40005d70: 90 12 00 01 or %o0, %g1, %o0 40005d74: 94 10 20 20 mov 0x20, %o2 40005d78: 96 10 20 00 clr %o3 40005d7c: 40 00 03 10 call 400069bc 40005d80: 98 04 e0 8c add %l3, 0x8c, %o4 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40005d84: 80 a2 20 00 cmp %o0, 0 40005d88: 12 80 00 66 bne 40005f20 <== NEVER TAKEN 40005d8c: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 40005d90: c0 24 e0 94 clr [ %l3 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 40005d94: 90 04 e0 98 add %l3, 0x98, %o0 40005d98: 40 00 27 1e call 4000fa10 40005d9c: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40005da0: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 40005da4: 80 a0 60 02 cmp %g1, 2 40005da8: 02 80 00 65 be 40005f3c <== NEVER TAKEN 40005dac: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 40005db0: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 40005db4: 80 a0 60 00 cmp %g1, 0 40005db8: 02 80 00 4f be 40005ef4 <== NEVER TAKEN 40005dbc: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 40005dc0: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 40005dc4: 80 a0 60 02 cmp %g1, 2 40005dc8: 02 80 00 4c be 40005ef8 <== NEVER TAKEN 40005dcc: 03 15 14 9c sethi %hi(0x54527000), %g1 tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 40005dd0: c0 24 e0 b8 clr [ %l3 + 0xb8 ] /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40005dd4: c6 04 e0 64 ld [ %l3 + 0x64 ], %g3 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 40005dd8: c2 0d 22 14 ldub [ %l4 + 0x214 ], %g1 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40005ddc: 87 30 e0 01 srl %g3, 1, %g3 40005de0: c6 24 e0 bc st %g3, [ %l3 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 40005de4: 07 00 00 09 sethi %hi(0x2400), %g3 40005de8: 86 10 e1 02 or %g3, 0x102, %g3 ! 2502 40005dec: c6 24 e0 30 st %g3, [ %l3 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40005df0: 07 00 00 06 sethi %hi(0x1800), %g3 40005df4: 86 10 e0 05 or %g3, 5, %g3 ! 1805 40005df8: c6 24 e0 34 st %g3, [ %l3 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 40005dfc: 86 10 28 bd mov 0x8bd, %g3 40005e00: c6 24 e0 38 st %g3, [ %l3 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 40005e04: 07 00 00 20 sethi %hi(0x8000), %g3 40005e08: 86 10 e2 3b or %g3, 0x23b, %g3 ! 823b 40005e0c: c6 24 e0 3c st %g3, [ %l3 + 0x3c ] tty->termios.c_cc[VINTR] = '\003'; 40005e10: 86 10 20 03 mov 3, %g3 40005e14: c6 2c e0 41 stb %g3, [ %l3 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 40005e18: 86 10 20 1c mov 0x1c, %g3 40005e1c: c6 2c e0 42 stb %g3, [ %l3 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 40005e20: 86 10 20 7f mov 0x7f, %g3 40005e24: c6 2c e0 43 stb %g3, [ %l3 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 40005e28: 86 10 20 15 mov 0x15, %g3 40005e2c: c6 2c e0 44 stb %g3, [ %l3 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 40005e30: 86 10 20 04 mov 4, %g3 40005e34: c6 2c e0 45 stb %g3, [ %l3 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 40005e38: 86 10 20 11 mov 0x11, %g3 40005e3c: c6 2c e0 49 stb %g3, [ %l3 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 40005e40: 86 10 20 13 mov 0x13, %g3 40005e44: c6 2c e0 4a stb %g3, [ %l3 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 40005e48: 86 10 20 1a mov 0x1a, %g3 40005e4c: c6 2c e0 4b stb %g3, [ %l3 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 40005e50: 86 10 20 12 mov 0x12, %g3 40005e54: c6 2c e0 4d stb %g3, [ %l3 + 0x4d ] tty->termios.c_cc[VDISCARD] = '\017'; 40005e58: 86 10 20 0f mov 0xf, %g3 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40005e5c: c4 04 e0 64 ld [ %l3 + 0x64 ], %g2 tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; 40005e60: c6 2c e0 4e stb %g3, [ %l3 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 40005e64: 86 10 20 17 mov 0x17, %g3 40005e68: c6 2c e0 4f stb %g3, [ %l3 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 40005e6c: 86 10 20 16 mov 0x16, %g3 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 40005e70: c0 2c e0 4c clrb [ %l3 + 0x4c ] tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; 40005e74: c6 2c e0 50 stb %g3, [ %l3 + 0x50 ] tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; 40005e78: c0 2c e0 51 clrb [ %l3 + 0x51 ] tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40005e7c: 87 28 a0 01 sll %g2, 1, %g3 40005e80: 84 00 c0 02 add %g3, %g2, %g2 40005e84: 85 30 a0 02 srl %g2, 2, %g2 40005e88: c4 24 e0 c0 st %g2, [ %l3 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 40005e8c: 84 00 60 01 add %g1, 1, %g2 40005e90: 83 28 60 18 sll %g1, 0x18, %g1 40005e94: 83 38 60 18 sra %g1, 0x18, %g1 40005e98: 80 a0 60 7a cmp %g1, 0x7a 40005e9c: 12 bf ff 46 bne 40005bb4 <== ALWAYS TAKEN 40005ea0: c4 2d 22 14 stb %g2, [ %l4 + 0x214 ] c = 'a'; 40005ea4: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 40005ea8: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 40005eac: 10 bf ff 42 b 40005bb4 <== NOT EXECUTED 40005eb0: c4 28 62 14 stb %g2, [ %g1 + 0x214 ] ! 4001ca14 <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 40005eb4: 40 00 17 61 call 4000bc38 <== NOT EXECUTED 40005eb8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40005ebc: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 <== NOT EXECUTED 40005ec0: 40 00 03 a7 call 40006d5c <== NOT EXECUTED 40005ec4: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 40005ec8: 81 c7 e0 08 ret <== NOT EXECUTED 40005ecc: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 40005ed0: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40005ed4: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); free((void *)(tty->rawInBuf.theBuf)); 40005ed8: 40 00 17 58 call 4000bc38 <== NOT EXECUTED 40005edc: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED free(tty); 40005ee0: 40 00 17 56 call 4000bc38 <== NOT EXECUTED 40005ee4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40005ee8: 40 00 03 9d call 40006d5c <== NOT EXECUTED 40005eec: d0 04 62 6c ld [ %l1 + 0x26c ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 40005ef0: 30 bf ff 46 b,a 40005c08 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 40005ef4: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED 40005ef8: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <== NOT EXECUTED 40005efc: 92 10 20 00 clr %o1 <== NOT EXECUTED 40005f00: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40005f04: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 40005f08: 96 10 20 00 clr %o3 <== NOT EXECUTED 40005f0c: 40 00 02 ac call 400069bc <== NOT EXECUTED 40005f10: 98 04 e0 68 add %l3, 0x68, %o4 <== NOT EXECUTED rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40005f14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005f18: 02 bf ff ae be 40005dd0 <== NOT EXECUTED 40005f1c: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40005f20: 40 00 04 f5 call 400072f4 <== NOT EXECUTED 40005f24: 01 00 00 00 nop <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 40005f28: d0 04 e0 7c ld [ %l3 + 0x7c ], %o0 <== NOT EXECUTED 40005f2c: 40 00 17 43 call 4000bc38 <== NOT EXECUTED 40005f30: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 40005f34: 10 bf ff e9 b 40005ed8 <== NOT EXECUTED 40005f38: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 40005f3c: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 40005f40: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40005f44: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40005f48: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40005f4c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40005f50: 98 10 20 00 clr %o4 <== NOT EXECUTED 40005f54: 40 00 03 ae call 40006e0c <== NOT EXECUTED 40005f58: 9a 04 e0 c8 add %l3, 0xc8, %o5 <== NOT EXECUTED TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 40005f5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005f60: 12 bf ff f0 bne 40005f20 <== NOT EXECUTED 40005f64: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 40005f68: d0 4d 22 14 ldsb [ %l4 + 0x214 ], %o0 <== NOT EXECUTED 40005f6c: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 40005f70: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40005f74: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40005f78: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40005f7c: 98 10 20 00 clr %o4 <== NOT EXECUTED 40005f80: 40 00 03 a3 call 40006e0c <== NOT EXECUTED 40005f84: 9a 04 e0 c4 add %l3, 0xc4, %o5 <== NOT EXECUTED TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 40005f88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005f8c: 22 bf ff 8a be,a 40005db4 <== NOT EXECUTED 40005f90: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 <== NOT EXECUTED 40005f94: 30 bf ff e3 b,a 40005f20 <== NOT EXECUTED tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 40005f98: 10 bf ff 5a b 40005d00 40005f9c: e6 20 62 70 st %l3, [ %g1 + 0x270 ] =============================================================================== 40004828 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 40004828: 9d e3 bf a0 save %sp, -96, %sp const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 4000482c: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 40004830: 80 a0 60 00 cmp %g1, 0 40004834: 02 80 00 42 be 4000493c <== ALWAYS TAKEN 40004838: a8 10 00 18 mov %i0, %l4 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 4000483c: e6 06 a0 80 ld [ %i2 + 0x80 ], %l3 <== NOT EXECUTED while (len) { 40004840: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40004844: 02 80 00 43 be 40004950 <== NOT EXECUTED 40004848: a4 10 20 02 mov 2, %l2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 4000484c: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 40004850: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 40004854: 40 00 50 77 call 40018a30 <.urem> <== NOT EXECUTED 40004858: 90 04 e0 01 add %l3, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 4000485c: 7f ff f5 6e call 40001e14 <== NOT EXECUTED 40004860: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 40004864: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 40004868: e2 06 a0 84 ld [ %i2 + 0x84 ], %l1 <== NOT EXECUTED 4000486c: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 40004870: 12 80 00 13 bne 400048bc <== NOT EXECUTED 40004874: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40004878: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 4000487c: 7f ff f5 6a call 40001e24 <== NOT EXECUTED 40004880: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40004884: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 40004888: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000488c: 40 00 08 ed call 40006c40 <== NOT EXECUTED 40004890: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40004894: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004898: 12 80 00 30 bne 40004958 <== NOT EXECUTED 4000489c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 400048a0: 7f ff f5 5d call 40001e14 <== NOT EXECUTED 400048a4: 01 00 00 00 nop <== NOT EXECUTED 400048a8: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 400048ac: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 400048b0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 400048b4: 22 bf ff f2 be,a 4000487c <== NOT EXECUTED 400048b8: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 400048bc: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED 400048c0: c6 0d 00 00 ldub [ %l4 ], %g3 <== NOT EXECUTED 400048c4: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED 400048c8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 400048cc: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; 400048d0: e6 26 a0 80 st %l3, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 400048d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400048d8: 12 80 00 0a bne 40004900 <== NOT EXECUTED 400048dc: 01 00 00 00 nop <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 400048e0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 400048e4: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 400048e8: 02 80 00 0c be 40004918 <== NOT EXECUTED 400048ec: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 400048f0: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 400048f4: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 400048f8: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 400048fc: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED } rtems_interrupt_enable (level); 40004900: 7f ff f5 49 call 40001e24 <== NOT EXECUTED 40004904: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 40004908: b2 86 7f ff addcc %i1, -1, %i1 <== NOT EXECUTED 4000490c: 02 80 00 11 be 40004950 <== NOT EXECUTED 40004910: a8 05 20 01 inc %l4 <== NOT EXECUTED 40004914: 30 bf ff cf b,a 40004850 <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 40004918: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2 <== NOT EXECUTED tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 4000491c: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED 40004920: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 40004924: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 40004928: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 4000492c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004930: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 40004934: 10 bf ff f3 b 40004900 <== NOT EXECUTED 40004938: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 4000493c: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 40004940: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 40004944: 92 10 00 18 mov %i0, %o1 40004948: 9f c0 40 00 call %g1 4000494c: 94 10 00 19 mov %i1, %o2 return; 40004950: 81 c7 e0 08 ret 40004954: 81 e8 00 00 restore rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40004958: 40 00 0a 67 call 400072f4 <== NOT EXECUTED =============================================================================== 40005180 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40005180: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005184: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 40005188: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 4000518c: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 40005190: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005194: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40005198: ac 10 00 18 mov %i0, %l6 <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000519c: 92 10 20 00 clr %o1 <== NOT EXECUTED 400051a0: 40 00 06 a8 call 40006c40 <== NOT EXECUTED 400051a4: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 400051a8: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 400051ac: 12 80 00 10 bne 400051ec <== NOT EXECUTED 400051b0: 05 10 00 73 sethi %hi(0x4001cc00), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 400051b4: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 400051b8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 400051bc: 84 10 a3 58 or %g2, 0x358, %g2 <== NOT EXECUTED 400051c0: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 400051c4: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 400051c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400051cc: 02 80 00 0a be 400051f4 <== NOT EXECUTED 400051d0: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 400051d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400051d8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400051dc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 400051e0: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 400051e4: 40 00 06 de call 40006d5c <== NOT EXECUTED 400051e8: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 400051ec: 81 c7 e0 08 ret <== NOT EXECUTED 400051f0: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 400051f4: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 400051f8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 400051fc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005200: 22 80 00 20 be,a 40005280 <== NOT EXECUTED 40005204: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005208: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 4000520c: 22 80 00 16 be,a 40005264 <== NOT EXECUTED 40005210: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED 40005214: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 40005218: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 4000521c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005220: 26 80 00 09 bl,a 40005244 <== NOT EXECUTED 40005224: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40005228: 10 80 00 0f b 40005264 <== NOT EXECUTED 4000522c: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005230: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40005234: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005238: 24 80 00 0b ble,a 40005264 <== NOT EXECUTED 4000523c: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40005240: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005244: a6 84 ff ff addcc %l3, -1, %l3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40005248: c4 08 80 01 ldub [ %g2 + %g1 ], %g2 <== NOT EXECUTED 4000524c: 82 00 60 01 inc %g1 <== NOT EXECUTED 40005250: c4 2d 00 00 stb %g2, [ %l4 ] <== NOT EXECUTED 40005254: c2 24 20 24 st %g1, [ %l0 + 0x24 ] <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005258: 12 bf ff f6 bne 40005230 <== NOT EXECUTED 4000525c: a8 05 20 01 inc %l4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40005260: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 40005264: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40005268: a6 20 40 13 sub %g1, %l3, %l3 <== NOT EXECUTED 4000526c: e6 25 a0 1c st %l3, [ %l6 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40005270: 40 00 06 bb call 40006d5c <== NOT EXECUTED 40005274: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 40005278: 81 c7 e0 08 ret <== NOT EXECUTED 4000527c: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40005280: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 40005284: c4 24 20 2c st %g2, [ %l0 + 0x2c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 40005288: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 4000528c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005290: 02 80 00 06 be 400052a8 <== NOT EXECUTED 40005294: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40005298: c4 04 20 b4 ld [ %l0 + 0xb4 ], %g2 <== NOT EXECUTED 4000529c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400052a0: 22 80 00 67 be,a 4000543c <== NOT EXECUTED 400052a4: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 400052a8: e2 04 20 74 ld [ %l0 + 0x74 ], %l1 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 400052ac: 25 10 00 72 sethi %hi(0x4001c800), %l2 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 400052b0: ae 04 20 49 add %l0, 0x49, %l7 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 400052b4: a4 14 a2 08 or %l2, 0x208, %l2 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 400052b8: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 400052bc: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 400052c0: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 400052c4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400052c8: 02 80 00 3d be 400053bc <== NOT EXECUTED 400052cc: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 400052d0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 400052d4: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 400052d8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400052dc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400052e0: 16 80 00 37 bge 400053bc <== NOT EXECUTED 400052e4: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 400052e8: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 400052ec: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 400052f0: 40 00 4d d0 call 40018a30 <.urem> <== NOT EXECUTED 400052f4: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 400052f8: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 400052fc: e2 08 40 08 ldub [ %g1 + %o0 ], %l1 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 40005300: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 40005304: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40005308: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 4000530c: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40005310: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40005314: 40 00 4d c7 call 40018a30 <.urem> <== NOT EXECUTED 40005318: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 4000531c: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 40005320: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40005324: 3a 80 00 18 bcc,a 40005384 <== NOT EXECUTED 40005328: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 4000532c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005330: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40005334: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40005338: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000533c: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 40005340: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 40005344: 22 80 00 30 be,a 40005404 <== NOT EXECUTED 40005348: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 4000534c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005350: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40005354: 22 80 00 0c be,a 40005384 <== NOT EXECUTED 40005358: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 4000535c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40005360: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { tty->flow_ctrl &= ~FL_IRTSOFF; 40005364: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 40005368: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 4000536c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005370: 22 80 00 05 be,a 40005384 <== NOT EXECUTED 40005374: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 40005378: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000537c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40005380: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40005384: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40005388: 02 80 00 17 be 400053e4 <== NOT EXECUTED 4000538c: 90 0c 60 ff and %l1, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 40005390: 7f ff ff 0f call 40004fcc <== NOT EXECUTED 40005394: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40005398: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000539c: 32 80 00 02 bne,a 400053a4 <== NOT EXECUTED 400053a0: aa 10 20 00 clr %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 400053a4: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 400053a8: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 400053ac: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400053b0: 12 bf ff c8 bne 400052d0 <== NOT EXECUTED 400053b4: e2 04 20 70 ld [ %l0 + 0x70 ], %l1 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 400053b8: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 400053bc: 02 bf ff 94 be 4000520c <== NOT EXECUTED 400053c0: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 400053c4: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 400053c8: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 400053cc: 40 00 06 1d call 40006c40 <== NOT EXECUTED 400053d0: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 400053d4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400053d8: 02 bf ff b9 be 400052bc <== NOT EXECUTED 400053dc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 400053e0: 30 bf ff 8b b,a 4000520c <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 400053e4: 7f ff fe fa call 40004fcc <== NOT EXECUTED 400053e8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 400053ec: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400053f0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 400053f4: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400053f8: 36 bf ff eb bge,a 400053a4 <== NOT EXECUTED 400053fc: aa 10 20 00 clr %l5 <== NOT EXECUTED 40005400: 30 bf ff e9 b,a 400053a4 <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40005404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005408: 22 80 00 07 be,a 40005424 <== NOT EXECUTED 4000540c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 40005410: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40005414: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005418: 02 bf ff cd be 4000534c <== NOT EXECUTED 4000541c: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40005420: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40005424: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40005428: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 4000542c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005430: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40005434: 10 bf ff d4 b 40005384 <== NOT EXECUTED 40005438: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 4000543c: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 40005440: 02 80 00 0e be 40005478 <== NOT EXECUTED 40005444: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40005448: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000544c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40005450: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005454: 06 80 00 3a bl 4000553c <== NOT EXECUTED 40005458: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 4000545c: 7f ff fe dc call 40004fcc <== NOT EXECUTED 40005460: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40005464: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005468: 12 bf ff 69 bne 4000520c <== NOT EXECUTED 4000546c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40005470: 10 bf ff f6 b 40005448 <== NOT EXECUTED 40005474: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 40005478: 40 00 04 2d call 4000652c <== NOT EXECUTED 4000547c: 01 00 00 00 nop <== NOT EXECUTED 40005480: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40005484: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40005488: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000548c: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40005490: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005494: 06 80 00 10 bl 400054d4 <== NOT EXECUTED 40005498: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 4000549c: 7f ff fe cc call 40004fcc <== NOT EXECUTED 400054a0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 400054a4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400054a8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 400054ac: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 400054b0: 16 bf ff 56 bge 40005208 <== NOT EXECUTED 400054b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 400054b8: 22 bf ff f4 be,a 40005488 <== NOT EXECUTED 400054bc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 400054c0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 400054c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400054c8: 22 bf ff f0 be,a 40005488 <== NOT EXECUTED 400054cc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 400054d0: 30 bf ff ea b,a 40005478 <== NOT EXECUTED rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 400054d4: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400054d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400054dc: 02 80 00 0d be 40005510 <== NOT EXECUTED 400054e0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 400054e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400054e8: 02 80 00 06 be 40005500 <== NOT EXECUTED 400054ec: 01 00 00 00 nop <== NOT EXECUTED 400054f0: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 400054f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400054f8: 12 80 00 09 bne 4000551c <== NOT EXECUTED 400054fc: 01 00 00 00 nop <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 40005500: 40 00 07 08 call 40007120 <== NOT EXECUTED 40005504: 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); 40005508: 10 bf ff e0 b 40005488 <== NOT EXECUTED 4000550c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 40005510: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005514: 02 bf ff 3e be 4000520c <== NOT EXECUTED 40005518: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 4000551c: 40 00 04 04 call 4000652c <== NOT EXECUTED 40005520: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 40005524: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 40005528: 90 22 00 11 sub %o0, %l1, %o0 <== NOT EXECUTED 4000552c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40005530: 08 bf ff f4 bleu 40005500 <== NOT EXECUTED 40005534: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40005538: 30 bf ff 35 b,a 4000520c <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 4000553c: 40 00 06 f9 call 40007120 <== NOT EXECUTED 40005540: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40005544: 10 bf ff c1 b 40005448 <== NOT EXECUTED 40005548: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED =============================================================================== 4000425c : * in task-driven mode, this function is called in Tx task context * in interrupt-driven mode, this function is called in TxIRQ context */ int rtems_termios_refill_transmitter (struct rtems_termios_tty *tty) { 4000425c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 40004260: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40004264: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 40004268: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 4000426c: 02 80 00 44 be 4000437c <== NOT EXECUTED 40004270: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 40004274: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40004278: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 4000427c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004280: 22 80 00 50 be,a 400043c0 <== NOT EXECUTED 40004284: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 40004288: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 4000428c: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 40004290: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004294: 22 80 00 30 be,a 40004354 <== NOT EXECUTED 40004298: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 4000429c: 7f ff f6 de call 40001e14 <== NOT EXECUTED 400042a0: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 400042a4: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED tty->t_dqlen = 0; 400042a8: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400042ac: 7f ff f6 de call 40001e24 <== NOT EXECUTED 400042b0: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 400042b4: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 400042b8: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 400042bc: 40 00 51 dd call 40018a30 <.urem> <== NOT EXECUTED 400042c0: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 400042c4: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 400042c8: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 400042cc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400042d0: 02 80 00 55 be 40004424 <== NOT EXECUTED 400042d4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 400042d8: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 400042dc: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 400042e0: 22 80 00 48 be,a 40004400 <== NOT EXECUTED 400042e4: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 400042e8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400042ec: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 400042f0: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 400042f4: 02 80 00 4f be 40004430 <== NOT EXECUTED 400042f8: 01 00 00 00 nop <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 400042fc: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40004300: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40004304: 18 80 00 1b bgu 40004370 <== NOT EXECUTED 40004308: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 4000430c: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED 40004310: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 40004314: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004318: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 4000431c: 02 80 00 04 be 4000432c <== NOT EXECUTED 40004320: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 40004324: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004328: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 4000432c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40004330: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004334: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 40004338: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 4000433c: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED 40004340: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004344: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40004348: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 4000434c: 81 c7 e0 08 ret <== NOT EXECUTED 40004350: 81 e8 00 00 restore <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 40004354: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004358: 12 bf ff fd bne 4000434c <== NOT EXECUTED 4000435c: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40004360: 40 00 0a 7f call 40006d5c <== NOT EXECUTED 40004364: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40004368: 81 c7 e0 08 ret <== NOT EXECUTED 4000436c: 81 e8 00 00 restore <== NOT EXECUTED else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 40004370: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED 40004374: 10 bf ff e8 b 40004314 <== NOT EXECUTED 40004378: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 4000437c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40004380: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40004384: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 40004388: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000438c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 40004390: 7f ff f6 a1 call 40001e14 <== NOT EXECUTED 40004394: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40004398: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 4000439c: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400043a0: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400043a4: 82 10 60 02 or %g1, 2, %g1 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400043a8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 400043ac: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400043b0: 7f ff f6 9d call 40001e24 <== NOT EXECUTED 400043b4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 400043b8: 81 c7 e0 08 ret <== NOT EXECUTED 400043bc: 81 e8 00 00 restore <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, 400043c0: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 400043c4: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED 400043c8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400043cc: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 400043d0: 7f ff f6 91 call 40001e14 <== NOT EXECUTED 400043d4: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 400043d8: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400043dc: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400043e0: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400043e4: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 400043e8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 400043ec: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 400043f0: 7f ff f6 8d call 40001e24 <== NOT EXECUTED 400043f4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 400043f8: 81 c7 e0 08 ret <== NOT EXECUTED 400043fc: 81 e8 00 00 restore <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 40004400: c0 24 20 94 clr [ %l0 + 0x94 ] <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 40004404: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004408: 02 bf ff d0 be 40004348 <== NOT EXECUTED 4000440c: b0 10 20 00 clr %i0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 40004410: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 40004414: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004418: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 4000441c: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 40004420: 30 bf ff f6 b,a 400043f8 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40004424: 40 00 0a 4e call 40006d5c <== NOT EXECUTED 40004428: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 4000442c: 30 bf ff ab b,a 400042d8 <== NOT EXECUTED /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 40004430: 7f ff f6 79 call 40001e14 <== NOT EXECUTED 40004434: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 40004438: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 4000443c: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 40004440: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40004444: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 40004448: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 4000444c: 7f ff f6 76 call 40001e24 <== NOT EXECUTED 40004450: b0 10 20 00 clr %i0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40004454: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 40004458: 30 bf ff e8 b,a 400043f8 <== NOT EXECUTED =============================================================================== 40006038 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 40006038: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 4000603c: a0 07 bf f8 add %fp, -8, %l0 <== NOT EXECUTED 40006040: a2 07 bf ff add %fp, -1, %l1 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40006044: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40006048: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 4000604c: 94 10 20 00 clr %o2 <== NOT EXECUTED 40006050: 40 00 01 5a call 400065b8 <== NOT EXECUTED 40006054: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 40006058: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000605c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40006060: 32 80 00 16 bne,a 400060b8 <== NOT EXECUTED 40006064: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 40006068: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED 4000606c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006070: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 40006074: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40006078: 02 bf ff f3 be 40006044 <== NOT EXECUTED 4000607c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 40006080: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 40006084: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40006088: 7f ff f9 14 call 400044d8 <== NOT EXECUTED 4000608c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40006090: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40006094: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40006098: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000609c: 40 00 01 47 call 400065b8 <== NOT EXECUTED 400060a0: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 400060a4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 400060a8: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 400060ac: 22 bf ff f0 be,a 4000606c <== NOT EXECUTED 400060b0: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 400060b4: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 400060b8: 40 00 03 a0 call 40006f38 <== NOT EXECUTED 400060bc: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 400060c0: 10 bf ff e2 b 40006048 <== NOT EXECUTED 400060c4: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED =============================================================================== 40004244 : void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 40004244: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 40004248: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 4000424c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004250: 40 00 09 3b call 4000673c <== NOT EXECUTED 40004254: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40005fa0 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 40005fa0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 40005fa4: 23 10 00 73 sethi %hi(0x4001cc00), %l1 <== NOT EXECUTED 40005fa8: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED 40005fac: a2 14 63 58 or %l1, 0x358, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40005fb0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40005fb4: 94 10 20 00 clr %o2 <== NOT EXECUTED 40005fb8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40005fbc: 40 00 01 7f call 400065b8 <== NOT EXECUTED 40005fc0: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 40005fc4: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 40005fc8: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40005fcc: 12 80 00 16 bne 40006024 <== NOT EXECUTED 40005fd0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40005fd4: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40005fd8: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40005fdc: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 40005fe0: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40005fe4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005fe8: 02 80 00 04 be 40005ff8 <== NOT EXECUTED 40005fec: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40005ff0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005ff4: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 40005ff8: 7f ff f8 99 call 4000425c <== NOT EXECUTED 40005ffc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40006000: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40006004: 94 10 20 00 clr %o2 <== NOT EXECUTED 40006008: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 4000600c: 40 00 01 6b call 400065b8 <== NOT EXECUTED 40006010: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 40006014: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 40006018: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000601c: 02 bf ff ee be 40005fd4 <== NOT EXECUTED 40006020: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 40006024: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40006028: 40 00 03 c4 call 40006f38 <== NOT EXECUTED 4000602c: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40006030: 10 bf ff e1 b 40005fb4 <== NOT EXECUTED 40006034: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED =============================================================================== 40005018 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40005018: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 4000501c: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005020: 92 10 20 00 clr %o1 rtems_status_code rtems_termios_write (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005024: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005028: 94 10 20 00 clr %o2 4000502c: 40 00 07 05 call 40006c40 40005030: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 if (sc != RTEMS_SUCCESSFUL) 40005034: a2 92 20 00 orcc %o0, 0, %l1 40005038: 12 80 00 0f bne 40005074 <== NEVER TAKEN 4000503c: 03 10 00 73 sethi %hi(0x4001cc00), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 40005040: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 40005044: 85 28 a0 05 sll %g2, 5, %g2 40005048: 82 10 63 58 or %g1, 0x358, %g1 4000504c: 82 00 40 02 add %g1, %g2, %g1 40005050: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40005054: 80 a0 60 00 cmp %g1, 0 40005058: 02 80 00 09 be 4000507c <== ALWAYS TAKEN 4000505c: 92 10 00 18 mov %i0, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 40005060: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005064: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005068: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 4000506c: 40 00 07 3c call 40006d5c <== NOT EXECUTED 40005070: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 40005074: 81 c7 e0 08 ret <== NOT EXECUTED 40005078: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 4000507c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 40005080: 80 88 60 01 btst 1, %g1 40005084: 22 80 00 16 be,a 400050dc <== NEVER TAKEN 40005088: d0 1e 20 10 ldd [ %i0 + 0x10 ], %o0 <== NOT EXECUTED uint32_t count = args->count; 4000508c: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 char *buffer = args->buffer; 40005090: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 while (count--) 40005094: 80 a4 e0 00 cmp %l3, 0 40005098: a4 10 20 00 clr %l2 4000509c: 02 80 00 0a be 400050c4 <== NEVER TAKEN 400050a0: 82 10 20 00 clr %g1 oproc (*buffer++, tty); 400050a4: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 400050a8: 7f ff fe 2f call 40004964 400050ac: 92 10 00 10 mov %l0, %o1 400050b0: a4 04 a0 01 inc %l2 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 400050b4: 80 a4 80 13 cmp %l2, %l3 400050b8: 32 bf ff fc bne,a 400050a8 400050bc: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 400050c0: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 400050c4: c2 26 20 1c st %g1, [ %i0 + 0x1c ] } rtems_semaphore_release (tty->osem); 400050c8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 400050cc: 40 00 07 24 call 40006d5c 400050d0: b0 10 00 11 mov %l1, %i0 return sc; } 400050d4: 81 c7 e0 08 ret 400050d8: 81 e8 00 00 restore while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 400050dc: 7f ff fd d3 call 40004828 <== NOT EXECUTED 400050e0: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 400050e4: 10 bf ff f8 b 400050c4 <== NOT EXECUTED 400050e8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 <== NOT EXECUTED =============================================================================== 40016b24 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 40016b24: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 40016b28: 11 10 00 fb sethi %hi(0x4003ec00), %o0 40016b2c: 92 10 00 18 mov %i0, %o1 40016b30: 90 12 21 a4 or %o0, 0x1a4, %o0 40016b34: 40 00 0b b2 call 400199fc <_Objects_Get> 40016b38: 94 07 bf fc add %fp, -4, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40016b3c: c2 07 bf fc ld [ %fp + -4 ], %g1 40016b40: 80 a0 60 00 cmp %g1, 0 40016b44: 12 80 00 0a bne 40016b6c 40016b48: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 40016b4c: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40016b50: 80 a0 60 04 cmp %g1, 4 40016b54: 02 80 00 04 be 40016b64 <== NEVER TAKEN 40016b58: 01 00 00 00 nop (void) _Watchdog_Remove( &the_timer->Ticker ); 40016b5c: 40 00 14 7a call 4001bd44 <_Watchdog_Remove> 40016b60: 90 02 20 10 add %o0, 0x10, %o0 _Thread_Enable_dispatch(); 40016b64: 40 00 0e 33 call 4001a430 <_Thread_Enable_dispatch> 40016b68: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40016b6c: 81 c7 e0 08 ret 40016b70: 81 e8 00 00 restore =============================================================================== 40017030 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40017030: 9d e3 bf 98 save %sp, -104, %sp Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 40017034: 03 10 00 fb sethi %hi(0x4003ec00), %g1 40017038: e0 00 61 e4 ld [ %g1 + 0x1e4 ], %l0 ! 4003ede4 <_Timer_server> rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 4001703c: a2 10 00 18 mov %i0, %l1 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) 40017040: 80 a4 20 00 cmp %l0, 0 40017044: 02 80 00 34 be 40017114 40017048: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 4001704c: 03 10 00 fa sethi %hi(0x4003e800), %g1 40017050: c2 08 62 e4 ldub [ %g1 + 0x2e4 ], %g1 ! 4003eae4 <_TOD_Is_set> 40017054: 80 a0 60 00 cmp %g1, 0 40017058: 02 80 00 2f be 40017114 <== NEVER TAKEN 4001705c: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( !routine ) 40017060: 80 a6 a0 00 cmp %i2, 0 40017064: 02 80 00 2c be 40017114 40017068: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 4001706c: 7f ff f3 d2 call 40013fb4 <_TOD_Validate> 40017070: 90 10 00 19 mov %i1, %o0 40017074: 80 8a 20 ff btst 0xff, %o0 40017078: 12 80 00 04 bne 40017088 4001707c: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40017080: 81 c7 e0 08 ret 40017084: 91 e8 20 14 restore %g0, 0x14, %o0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 40017088: 7f ff f3 95 call 40013edc <_TOD_To_seconds> 4001708c: 90 10 00 19 mov %i1, %o0 if ( seconds <= _TOD_Seconds_since_epoch() ) 40017090: 25 10 00 fa sethi %hi(0x4003e800), %l2 40017094: c2 04 a3 60 ld [ %l2 + 0x360 ], %g1 ! 4003eb60 <_TOD_Now> 40017098: 80 a2 00 01 cmp %o0, %g1 4001709c: 08 bf ff f9 bleu 40017080 400170a0: b2 10 00 08 mov %o0, %i1 400170a4: 11 10 00 fb sethi %hi(0x4003ec00), %o0 400170a8: 92 10 00 11 mov %l1, %o1 400170ac: 90 12 21 a4 or %o0, 0x1a4, %o0 400170b0: 40 00 0a 53 call 400199fc <_Objects_Get> 400170b4: 94 07 bf fc add %fp, -4, %o2 return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 400170b8: c2 07 bf fc ld [ %fp + -4 ], %g1 400170bc: a6 10 00 08 mov %o0, %l3 400170c0: 80 a0 60 00 cmp %g1, 0 400170c4: 12 80 00 14 bne 40017114 400170c8: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 400170cc: 40 00 13 1e call 4001bd44 <_Watchdog_Remove> 400170d0: 90 02 20 10 add %o0, 0x10, %o0 the_watchdog->routine = routine; the_watchdog->id = id; 400170d4: e2 24 e0 30 st %l1, [ %l3 + 0x30 ] the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 400170d8: c4 04 a3 60 ld [ %l2 + 0x360 ], %g2 (*timer_server->schedule_operation)( timer_server, the_timer ); 400170dc: c2 04 20 04 ld [ %l0 + 4 ], %g1 400170e0: 90 10 00 10 mov %l0, %o0 400170e4: 92 10 00 13 mov %l3, %o1 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 400170e8: b2 26 40 02 sub %i1, %g2, %i1 the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 400170ec: 84 10 20 03 mov 3, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400170f0: f4 24 e0 2c st %i2, [ %l3 + 0x2c ] 400170f4: c4 24 e0 38 st %g2, [ %l3 + 0x38 ] the_watchdog->id = id; the_watchdog->user_data = user_data; 400170f8: f6 24 e0 34 st %i3, [ %l3 + 0x34 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 400170fc: f2 24 e0 1c st %i1, [ %l3 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40017100: c0 24 e0 18 clr [ %l3 + 0x18 ] (*timer_server->schedule_operation)( timer_server, the_timer ); 40017104: 9f c0 40 00 call %g1 40017108: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 4001710c: 40 00 0c c9 call 4001a430 <_Thread_Enable_dispatch> 40017110: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40017114: 81 c7 e0 08 ret 40017118: 81 e8 00 00 restore =============================================================================== 40008a84 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 40008a84: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 40008a88: 29 08 00 00 sethi %hi(0x20000000), %l4 <== NOT EXECUTED 40008a8c: a8 8e 00 14 andcc %i0, %l4, %l4 <== NOT EXECUTED 40008a90: 02 80 00 0f be 40008acc <== NOT EXECUTED 40008a94: 05 10 00 a4 sethi %hi(0x40029000), %g2 <== NOT EXECUTED { if (rtems_panic_in_progress++) 40008a98: c6 00 a0 1c ld [ %g2 + 0x1c ], %g3 ! 4002901c <== NOT EXECUTED 40008a9c: 82 00 e0 01 add %g3, 1, %g1 <== NOT EXECUTED 40008aa0: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40008aa4: 02 80 00 07 be 40008ac0 <== NOT EXECUTED 40008aa8: c2 20 a0 1c st %g1, [ %g2 + 0x1c ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40008aac: 03 10 00 a4 sethi %hi(0x40029000), %g1 <== NOT EXECUTED 40008ab0: c6 00 62 00 ld [ %g1 + 0x200 ], %g3 ! 40029200 <_Thread_Dispatch_disable_level><== NOT EXECUTED 40008ab4: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40008ab8: c6 20 62 00 st %g3, [ %g1 + 0x200 ] <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 40008abc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 40008ac0: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40008ac4: 14 80 00 3c bg 40008bb4 <== NOT EXECUTED 40008ac8: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40008acc: 21 10 00 a1 sethi %hi(0x40028400), %l0 <== NOT EXECUTED 40008ad0: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 ! 40028778 <_impure_ptr><== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 40008ad4: 27 1c 00 00 sethi %hi(0x70000000), %l3 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40008ad8: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40008adc: 40 00 37 c1 call 400169e0 <== NOT EXECUTED 40008ae0: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 40008ae4: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 40008ae8: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 40008aec: 12 80 00 45 bne 40008c00 <== NOT EXECUTED 40008af0: a6 2e 00 13 andn %i0, %l3, %l3 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 40008af4: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED 40008af8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40008afc: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b00: 40 00 4f 7e call 4001c8f8 <== NOT EXECUTED 40008b04: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 40008b08: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40008b0c: 12 80 00 31 bne 40008bd0 <== NOT EXECUTED 40008b10: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 40008b14: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40008b18: 02 80 00 12 be 40008b60 <== NOT EXECUTED 40008b1c: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 40008b20: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40008b24: 04 80 00 09 ble 40008b48 <== NOT EXECUTED 40008b28: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED 40008b2c: 40 00 3b d4 call 40017a7c <== NOT EXECUTED 40008b30: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40008b34: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 40008b38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008b3c: 12 80 00 35 bne 40008c10 <== NOT EXECUTED 40008b40: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 40008b44: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED 40008b48: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b4c: 92 12 61 48 or %o1, 0x148, %o1 <== NOT EXECUTED 40008b50: 40 00 38 78 call 40016d30 <== NOT EXECUTED 40008b54: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40008b58: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 40008b5c: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED 40008b60: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED 40008b64: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b68: 40 00 38 72 call 40016d30 <== NOT EXECUTED 40008b6c: 92 12 61 60 or %o1, 0x160, %o1 <== NOT EXECUTED (void) fflush(stderr); 40008b70: c2 04 23 78 ld [ %l0 + 0x378 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 40008b74: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED (void) fflush(stderr); 40008b78: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b7c: 40 00 37 99 call 400169e0 <== NOT EXECUTED 40008b80: a4 04 c0 12 add %l3, %l2, %l2 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 40008b84: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 40008b88: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 40008b8c: 02 80 00 0a be 40008bb4 <== NOT EXECUTED 40008b90: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 40008b94: 22 80 00 0a be,a 40008bbc <== NOT EXECUTED 40008b98: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 40008b9c: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED 40008ba0: 90 10 20 00 clr %o0 <== NOT EXECUTED 40008ba4: 40 00 00 32 call 40008c6c <== NOT EXECUTED 40008ba8: 92 12 61 68 or %o1, 0x168, %o1 <== NOT EXECUTED _exit(local_errno); 40008bac: 40 00 03 5b call 40009918 <_exit> <== NOT EXECUTED 40008bb0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, aborting"); abort(); } } return chars_written; } 40008bb4: 81 c7 e0 08 ret <== NOT EXECUTED 40008bb8: 91 e8 00 12 restore %g0, %l2, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); 40008bbc: 90 10 20 00 clr %o0 <== NOT EXECUTED 40008bc0: 40 00 00 2b call 40008c6c <== NOT EXECUTED 40008bc4: 92 12 61 80 or %o1, 0x180, %o1 <== NOT EXECUTED abort(); 40008bc8: 40 00 36 6e call 40016580 <== NOT EXECUTED 40008bcc: 01 00 00 00 nop <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40008bd0: 03 10 00 a1 sethi %hi(0x40028400), %g1 <== NOT EXECUTED 40008bd4: c2 00 63 78 ld [ %g1 + 0x378 ], %g1 ! 40028778 <_impure_ptr><== NOT EXECUTED 40008bd8: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40008bdc: 7f ff ff a3 call 40008a68 <== NOT EXECUTED 40008be0: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40008be4: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED 40008be8: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40008bec: 92 12 61 28 or %o1, 0x128, %o1 <== NOT EXECUTED 40008bf0: 40 00 38 50 call 40016d30 <== NOT EXECUTED 40008bf4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40008bf8: 10 bf ff c7 b 40008b14 <== NOT EXECUTED 40008bfc: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 40008c00: 40 00 36 6e call 400165b8 <__errno> <== NOT EXECUTED 40008c04: 01 00 00 00 nop <== NOT EXECUTED 40008c08: 10 bf ff bb b 40008af4 <== NOT EXECUTED 40008c0c: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 40008c10: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40008c14: 40 00 3b 9a call 40017a7c <== NOT EXECUTED 40008c18: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40008c1c: 13 10 00 9a sethi %hi(0x40026800), %o1 <== NOT EXECUTED 40008c20: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40008c24: 92 12 61 38 or %o1, 0x138, %o1 <== NOT EXECUTED 40008c28: 40 00 38 42 call 40016d30 <== NOT EXECUTED 40008c2c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) 40008c30: 10 bf ff cb b 40008b5c <== NOT EXECUTED 40008c34: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED =============================================================================== 40003d8c : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003d8c: 9d e3 bf a0 save %sp, -96, %sp 40003d90: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003d94: 2b 10 00 81 sethi %hi(0x40020400), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003d98: 29 10 00 81 sethi %hi(0x40020400), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003d9c: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003da0: aa 15 61 08 or %l5, 0x108, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003da4: a8 15 21 04 or %l4, 0x104, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003da8: a4 10 20 00 clr %l2 40003dac: a2 10 20 00 clr %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003db0: c2 06 20 04 ld [ %i0 + 4 ], %g1 40003db4: 82 00 7f ff add %g1, -1, %g1 40003db8: 80 a0 60 00 cmp %g1, 0 40003dbc: 06 80 00 24 bl 40003e4c <== NEVER TAKEN 40003dc0: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003dc4: c2 06 00 00 ld [ %i0 ], %g1 40003dc8: e0 08 40 00 ldub [ %g1 ], %l0 40003dcc: 84 00 60 01 add %g1, 1, %g2 if (c == ':') 40003dd0: 80 a4 20 3a cmp %l0, 0x3a 40003dd4: 02 80 00 25 be 40003e68 40003dd8: c4 26 00 00 st %g2, [ %i0 ] break; if (sign == 0) { 40003ddc: 80 a4 a0 00 cmp %l2, 0 40003de0: 32 80 00 06 bne,a 40003df8 <== NEVER TAKEN 40003de4: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 40003de8: 80 a4 20 2d cmp %l0, 0x2d 40003dec: 02 80 00 30 be 40003eac <== NEVER TAKEN 40003df0: a4 10 20 01 mov 1, %l2 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003df4: c2 05 00 00 ld [ %l4 ], %g1 40003df8: 82 00 40 10 add %g1, %l0, %g1 40003dfc: c2 08 60 01 ldub [ %g1 + 1 ], %g1 40003e00: 80 88 60 04 btst 4, %g1 40003e04: 02 80 00 28 be 40003ea4 <== NEVER TAKEN 40003e08: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 40003e0c: 40 00 5e 12 call 4001b654 <.udiv> 40003e10: 92 10 20 0a mov 0xa, %o1 40003e14: 80 a4 40 08 cmp %l1, %o0 40003e18: 18 80 00 23 bgu 40003ea4 <== NEVER TAKEN 40003e1c: 01 00 00 00 nop 40003e20: 02 80 00 1b be 40003e8c <== NEVER TAKEN 40003e24: a0 04 3f d0 add %l0, -48, %l0 || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40003e28: 83 2c 60 03 sll %l1, 3, %g1 40003e2c: a3 2c 60 01 sll %l1, 1, %l1 40003e30: a2 04 40 01 add %l1, %g1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003e34: c2 06 20 04 ld [ %i0 + 4 ], %g1 return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40003e38: a2 04 00 11 add %l0, %l1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003e3c: 82 00 7f ff add %g1, -1, %g1 40003e40: 80 a0 60 00 cmp %g1, 0 40003e44: 16 bf ff e0 bge 40003dc4 <== ALWAYS TAKEN 40003e48: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003e4c: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 40003e50: 40 00 3b 52 call 40012b98 <__srget_r> <== NOT EXECUTED 40003e54: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40003e58: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (c == ':') 40003e5c: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED 40003e60: 12 bf ff e0 bne 40003de0 <== NOT EXECUTED 40003e64: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 40003e68: 80 a4 a0 00 cmp %l2, 0 40003e6c: 02 80 00 0e be 40003ea4 <== NEVER TAKEN 40003e70: 90 10 00 12 mov %l2, %o0 return 0; *val = i * sign; 40003e74: 92 10 00 11 mov %l1, %o1 40003e78: 40 00 5d bd call 4001b56c <.umul> 40003e7c: b0 10 20 01 mov 1, %i0 40003e80: d0 26 40 00 st %o0, [ %i1 ] return 1; 40003e84: 81 c7 e0 08 ret 40003e88: 81 e8 00 00 restore sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 40003e8c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40003e90: 40 00 5e 9d call 4001b904 <.urem> <== NOT EXECUTED 40003e94: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40003e98: 80 a4 00 08 cmp %l0, %o0 <== NOT EXECUTED 40003e9c: 08 bf ff e4 bleu 40003e2c <== NOT EXECUTED 40003ea0: 83 2c 60 03 sll %l1, 3, %g1 <== NOT EXECUTED } if (sign == 0) return 0; *val = i * sign; return 1; } 40003ea4: 81 c7 e0 08 ret <== NOT EXECUTED 40003ea8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 40003eac: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 40003eb0: 10 bf ff c0 b 40003db0 <== NOT EXECUTED 40003eb4: a4 10 3f ff mov -1, %l2 <== NOT EXECUTED =============================================================================== 40003eb8 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 40003eb8: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 40003ebc: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 40003ec0: 21 10 00 81 sethi %hi(0x40020400), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 40003ec4: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 40003ec8: 10 80 00 19 b 40003f2c 40003ecc: a0 14 21 08 or %l0, 0x108, %l0 40003ed0: c2 06 00 00 ld [ %i0 ], %g1 40003ed4: d0 08 40 00 ldub [ %g1 ], %o0 40003ed8: 84 00 60 01 add %g1, 1, %g2 if (c == ':') { 40003edc: 80 a2 20 3a cmp %o0, 0x3a 40003ee0: 02 80 00 1e be 40003f58 40003ee4: c4 26 00 00 st %g2, [ %i0 ] if (nlFlag) return 0; break; } if (c == '\n') { 40003ee8: 80 a2 20 0a cmp %o0, 0xa 40003eec: 02 80 00 28 be 40003f8c 40003ef0: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) return 0; break; } if (c == EOF) 40003ef4: 02 80 00 29 be 40003f98 <== NEVER TAKEN 40003ef8: 01 00 00 00 nop return 0; if (*nleft < 2) 40003efc: c2 06 c0 00 ld [ %i3 ], %g1 40003f00: 80 a0 60 01 cmp %g1, 1 40003f04: 08 80 00 25 bleu 40003f98 <== NEVER TAKEN 40003f08: 01 00 00 00 nop return 0; **bufp = c; 40003f0c: c2 06 80 00 ld [ %i2 ], %g1 40003f10: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 40003f14: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40003f18: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40003f1c: 84 00 a0 01 inc %g2 --(*nleft); 40003f20: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40003f24: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40003f28: c2 26 c0 00 st %g1, [ %i3 ] { int c; *name = *bufp; for (;;) { c = getc(fp); 40003f2c: c2 06 20 04 ld [ %i0 + 4 ], %g1 40003f30: 82 00 7f ff add %g1, -1, %g1 40003f34: 80 a0 60 00 cmp %g1, 0 40003f38: 16 bf ff e6 bge 40003ed0 40003f3c: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003f40: d0 04 00 00 ld [ %l0 ], %o0 40003f44: 40 00 3b 15 call 40012b98 <__srget_r> 40003f48: 92 10 00 18 mov %i0, %o1 if (c == ':') { 40003f4c: 80 a2 20 3a cmp %o0, 0x3a 40003f50: 12 bf ff e7 bne 40003eec <== ALWAYS TAKEN 40003f54: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 40003f58: 80 a7 20 00 cmp %i4, 0 40003f5c: 12 80 00 0f bne 40003f98 <== NEVER TAKEN 40003f60: 01 00 00 00 nop return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 40003f64: c2 06 80 00 ld [ %i2 ], %g1 40003f68: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 40003f6c: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40003f70: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40003f74: 84 00 a0 01 inc %g2 --(*nleft); 40003f78: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40003f7c: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40003f80: c2 26 c0 00 st %g1, [ %i3 ] return 1; 40003f84: 81 c7 e0 08 ret 40003f88: 91 e8 20 01 restore %g0, 1, %o0 if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 40003f8c: 80 a7 20 00 cmp %i4, 0 40003f90: 32 bf ff f6 bne,a 40003f68 <== ALWAYS TAKEN 40003f94: c2 06 80 00 ld [ %i2 ], %g1 } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 40003f98: 81 c7 e0 08 ret <== NOT EXECUTED 40003f9c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003fa0 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40003fa0: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003fa4: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40003fa8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40003fac: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003fb0: a2 07 a0 4c add %fp, 0x4c, %l1 40003fb4: a0 07 a0 50 add %fp, 0x50, %l0 40003fb8: 90 10 00 18 mov %i0, %o0 40003fbc: 92 10 00 19 mov %i1, %o1 40003fc0: 94 10 00 11 mov %l1, %o2 40003fc4: 7f ff ff bd call 40003eb8 40003fc8: 96 10 00 10 mov %l0, %o3 40003fcc: 80 a2 20 00 cmp %o0, 0 40003fd0: 12 80 00 04 bne 40003fe0 <== ALWAYS TAKEN 40003fd4: 90 10 00 18 mov %i0, %o0 grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 40003fd8: 81 c7 e0 08 ret <== NOT EXECUTED 40003fdc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 40003fe0: 92 06 60 04 add %i1, 4, %o1 40003fe4: 94 10 00 11 mov %l1, %o2 40003fe8: 96 10 00 10 mov %l0, %o3 40003fec: 7f ff ff b3 call 40003eb8 40003ff0: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003ff4: 80 a2 20 00 cmp %o0, 0 40003ff8: 02 bf ff f8 be 40003fd8 <== NEVER TAKEN 40003ffc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 40004000: 7f ff ff 63 call 40003d8c 40004004: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40004008: 80 a2 20 00 cmp %o0, 0 4000400c: 02 bf ff f3 be 40003fd8 <== NEVER TAKEN 40004010: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 40004014: 94 10 00 11 mov %l1, %o2 40004018: 96 10 00 10 mov %l0, %o3 4000401c: 92 07 bf f8 add %fp, -8, %o1 40004020: 7f ff ff a6 call 40003eb8 40004024: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40004028: 80 a2 20 00 cmp %o0, 0 4000402c: 02 bf ff eb be 40003fd8 <== NEVER TAKEN 40004030: da 07 bf f8 ld [ %fp + -8 ], %o5 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 40004034: c2 07 bf fc ld [ %fp + -4 ], %g1 /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004038: 84 10 00 0d mov %o5, %g2 if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 4000403c: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004040: c6 0b 40 00 ldub [ %o5 ], %g3 40004044: 88 10 20 01 mov 1, %g4 40004048: 83 28 e0 18 sll %g3, 0x18, %g1 4000404c: 80 a0 60 00 cmp %g1, 0 40004050: 02 80 00 0e be 40004088 <== NEVER TAKEN 40004054: 86 10 20 17 mov 0x17, %g3 40004058: 84 00 a0 01 inc %g2 4000405c: c6 08 80 00 ldub [ %g2 ], %g3 if(*cp == ',') 40004060: 83 38 60 18 sra %g1, 0x18, %g1 memcount++; 40004064: 82 18 60 2c xor %g1, 0x2c, %g1 40004068: 80 a0 00 01 cmp %g0, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 4000406c: 83 28 e0 18 sll %g3, 0x18, %g1 if(*cp == ',') memcount++; 40004070: 88 61 3f ff subx %g4, -1, %g4 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004074: 80 a0 60 00 cmp %g1, 0 40004078: 32 bf ff f9 bne,a 4000405c 4000407c: 84 00 a0 01 inc %g2 40004080: 87 29 20 02 sll %g4, 2, %g3 40004084: 86 00 e0 13 add %g3, 0x13, %g3 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 40004088: c2 07 a0 50 ld [ %fp + 0x50 ], %g1 4000408c: 80 a0 40 03 cmp %g1, %g3 40004090: 0a bf ff d2 bcs 40003fd8 <== NEVER TAKEN 40004094: c4 07 a0 4c ld [ %fp + 0x4c ], %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004098: 86 10 20 01 mov 1, %g3 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 4000409c: 84 00 a0 0f add %g2, 0xf, %g2 400040a0: 84 08 bf f0 and %g2, -16, %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 400040a4: da 20 80 00 st %o5, [ %g2 ] for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 400040a8: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 400040ac: c4 26 60 0c st %g2, [ %i1 + 0xc ] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 400040b0: c4 08 40 00 ldub [ %g1 ], %g2 400040b4: 88 10 20 04 mov 4, %g4 400040b8: 85 28 a0 18 sll %g2, 0x18, %g2 400040bc: 80 a0 a0 00 cmp %g2, 0 400040c0: 12 80 00 09 bne 400040e4 <== ALWAYS TAKEN 400040c4: 82 00 60 01 inc %g1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 400040c8: 10 80 00 13 b 40004114 <== NOT EXECUTED 400040cc: c2 06 60 0c ld [ %i1 + 0xc ], %g1 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 400040d0: c4 08 40 00 ldub [ %g1 ], %g2 <== NOT EXECUTED 400040d4: 85 28 a0 18 sll %g2, 0x18, %g2 400040d8: 80 a0 a0 00 cmp %g2, 0 400040dc: 02 80 00 0c be 4000410c 400040e0: 82 00 60 01 inc %g1 if(*cp == ',') { 400040e4: 85 38 a0 18 sra %g2, 0x18, %g2 400040e8: 80 a0 a0 2c cmp %g2, 0x2c 400040ec: 32 bf ff fa bne,a 400040d4 <== ALWAYS TAKEN 400040f0: c4 08 40 00 ldub [ %g1 ], %g2 *cp = '\0'; 400040f4: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 400040f8: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 400040fc: 85 28 e0 02 sll %g3, 2, %g2 <== NOT EXECUTED 40004100: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40004104: 10 bf ff f3 b 400040d0 <== NOT EXECUTED 40004108: c2 21 00 02 st %g1, [ %g4 + %g2 ] <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 4000410c: 89 28 e0 02 sll %g3, 2, %g4 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40004110: c2 06 60 0c ld [ %i1 + 0xc ], %g1 40004114: c0 20 40 04 clr [ %g1 + %g4 ] return 1; 40004118: 81 c7 e0 08 ret 4000411c: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 4000416c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 4000416c: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004170: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40004174: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40004178: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4000417c: a2 07 a0 4c add %fp, 0x4c, %l1 40004180: a0 07 a0 50 add %fp, 0x50, %l0 40004184: 90 10 00 18 mov %i0, %o0 40004188: 92 10 00 19 mov %i1, %o1 4000418c: 94 10 00 11 mov %l1, %o2 40004190: 7f ff ff 4a call 40003eb8 40004194: 96 10 00 10 mov %l0, %o3 40004198: 80 a2 20 00 cmp %o0, 0 4000419c: 12 80 00 04 bne 400041ac <== ALWAYS TAKEN 400041a0: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 400041a4: 81 c7 e0 08 ret <== NOT EXECUTED 400041a8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 400041ac: 92 06 60 04 add %i1, 4, %o1 400041b0: 94 10 00 11 mov %l1, %o2 400041b4: 96 10 00 10 mov %l0, %o3 400041b8: 7f ff ff 40 call 40003eb8 400041bc: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400041c0: 80 a2 20 00 cmp %o0, 0 400041c4: 02 bf ff f8 be 400041a4 <== NEVER TAKEN 400041c8: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 400041cc: 7f ff fe f0 call 40003d8c 400041d0: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400041d4: 80 a2 20 00 cmp %o0, 0 400041d8: 02 bf ff f3 be 400041a4 <== NEVER TAKEN 400041dc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 400041e0: 7f ff fe eb call 40003d8c 400041e4: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400041e8: 80 a2 20 00 cmp %o0, 0 400041ec: 02 bf ff ee be 400041a4 <== NEVER TAKEN 400041f0: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 400041f4: 92 06 60 0c add %i1, 0xc, %o1 400041f8: 94 10 00 11 mov %l1, %o2 400041fc: 96 10 00 10 mov %l0, %o3 40004200: 7f ff ff 2e call 40003eb8 40004204: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004208: 80 a2 20 00 cmp %o0, 0 4000420c: 02 bf ff e6 be 400041a4 <== NEVER TAKEN 40004210: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 40004214: 92 06 60 10 add %i1, 0x10, %o1 40004218: 94 10 00 11 mov %l1, %o2 4000421c: 96 10 00 10 mov %l0, %o3 40004220: 7f ff ff 26 call 40003eb8 40004224: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004228: 80 a2 20 00 cmp %o0, 0 4000422c: 02 bf ff de be 400041a4 <== NEVER TAKEN 40004230: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 40004234: 92 06 60 14 add %i1, 0x14, %o1 40004238: 94 10 00 11 mov %l1, %o2 4000423c: 96 10 00 10 mov %l0, %o3 40004240: 7f ff ff 1e call 40003eb8 40004244: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004248: 80 a2 20 00 cmp %o0, 0 4000424c: 02 bf ff d6 be 400041a4 <== NEVER TAKEN 40004250: 90 10 00 18 mov %i0, %o0 || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 40004254: 94 10 00 11 mov %l1, %o2 40004258: 96 10 00 10 mov %l0, %o3 4000425c: 92 06 60 18 add %i1, 0x18, %o1 40004260: 7f ff ff 16 call 40003eb8 40004264: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004268: 80 a2 20 00 cmp %o0, 0 4000426c: 02 bf ff ce be 400041a4 <== NEVER TAKEN 40004270: c2 07 bf fc ld [ %fp + -4 ], %g1 || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; 40004274: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 40004278: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000427c: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 40004280: 81 c7 e0 08 ret 40004284: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 400043c0 : return NULL; return &grent; } void setgrent(void) { 400043c0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 400043c4: 7f ff ff c4 call 400042d4 <== NOT EXECUTED 400043c8: 21 10 00 82 sethi %hi(0x40020800), %l0 <== NOT EXECUTED if (group_fp != NULL) 400043cc: d0 04 22 dc ld [ %l0 + 0x2dc ], %o0 ! 40020adc <== NOT EXECUTED 400043d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400043d4: 22 80 00 05 be,a 400043e8 <== NOT EXECUTED 400043d8: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED fclose(group_fp); 400043dc: 40 00 34 bc call 400116cc <== NOT EXECUTED 400043e0: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 400043e4: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED 400043e8: 13 10 00 7c sethi %hi(0x4001f000), %o1 <== NOT EXECUTED 400043ec: 90 12 23 98 or %o0, 0x398, %o0 <== NOT EXECUTED 400043f0: 40 00 36 8d call 40011e24 <== NOT EXECUTED 400043f4: 92 12 63 20 or %o1, 0x320, %o1 <== NOT EXECUTED 400043f8: d0 24 22 dc st %o0, [ %l0 + 0x2dc ] <== NOT EXECUTED } 400043fc: 81 c7 e0 08 ret <== NOT EXECUTED 40004400: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400045c0 : return NULL; return &pwent; } void setpwent(void) { 400045c0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 400045c4: 7f ff ff 44 call 400042d4 <== NOT EXECUTED 400045c8: 21 10 00 82 sethi %hi(0x40020800), %l0 <== NOT EXECUTED if (passwd_fp != NULL) 400045cc: d0 04 21 f4 ld [ %l0 + 0x1f4 ], %o0 ! 400209f4 <== NOT EXECUTED 400045d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400045d4: 22 80 00 05 be,a 400045e8 <== NOT EXECUTED 400045d8: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED fclose(passwd_fp); 400045dc: 40 00 34 3c call 400116cc <== NOT EXECUTED 400045e0: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 400045e4: 11 10 00 7c sethi %hi(0x4001f000), %o0 <== NOT EXECUTED 400045e8: 13 10 00 7c sethi %hi(0x4001f000), %o1 <== NOT EXECUTED 400045ec: 90 12 23 10 or %o0, 0x310, %o0 <== NOT EXECUTED 400045f0: 40 00 36 0d call 40011e24 <== NOT EXECUTED 400045f4: 92 12 63 20 or %o1, 0x320, %o1 <== NOT EXECUTED 400045f8: d0 24 21 f4 st %o0, [ %l0 + 0x1f4 ] <== NOT EXECUTED } 400045fc: 81 c7 e0 08 ret <== NOT EXECUTED 40004600: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004fcc : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 40004fcc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 40004fd0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40004fd4: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 40004fd8: 32 80 00 05 bne,a 40004fec <== NOT EXECUTED 40004fdc: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 40004fe0: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 40004fe4: 7f ff ff 7a call 40004dcc <== NOT EXECUTED 40004fe8: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004fec: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004ff0: 40 00 07 14 call 40006c40 <== NOT EXECUTED 40004ff4: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 40004ff8: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 40004ffc: 7f ff ff 74 call 40004dcc <== NOT EXECUTED 40005000: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40005004: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40005008: 40 00 07 55 call 40006d5c <== NOT EXECUTED 4000500c: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 40005010: 81 c7 e0 08 ret <== NOT EXECUTED 40005014: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400060dc : int _STAT_NAME( const char *path, struct stat *buf ) { 400060dc: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 400060e0: 80 a6 60 00 cmp %i1, 0 400060e4: 02 80 00 34 be 400061b4 400060e8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 400060ec: 40 00 36 66 call 40013a84 400060f0: 90 10 00 18 mov %i0, %o0 400060f4: a0 07 bf ec add %fp, -20, %l0 400060f8: 92 10 00 08 mov %o0, %o1 400060fc: 94 10 20 00 clr %o2 40006100: 90 10 00 18 mov %i0, %o0 40006104: 96 10 00 10 mov %l0, %o3 40006108: 98 10 20 01 mov 1, %o4 4000610c: 7f ff f8 e4 call 4000449c 40006110: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 40006114: 80 a2 20 00 cmp %o0, 0 40006118: 12 80 00 25 bne 400061ac 4000611c: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 40006120: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 40006124: 80 a0 a0 00 cmp %g2, 0 40006128: 02 80 00 29 be 400061cc <== NEVER TAKEN 4000612c: 92 10 00 19 mov %i1, %o1 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 40006130: c0 26 40 00 clr [ %i1 ] 40006134: c0 26 60 04 clr [ %i1 + 4 ] 40006138: c0 26 60 08 clr [ %i1 + 8 ] 4000613c: c0 26 60 0c clr [ %i1 + 0xc ] 40006140: c0 26 60 10 clr [ %i1 + 0x10 ] 40006144: c0 26 60 14 clr [ %i1 + 0x14 ] 40006148: c0 26 60 18 clr [ %i1 + 0x18 ] 4000614c: c0 26 60 1c clr [ %i1 + 0x1c ] 40006150: c0 26 60 20 clr [ %i1 + 0x20 ] 40006154: c0 26 60 24 clr [ %i1 + 0x24 ] 40006158: c0 26 60 28 clr [ %i1 + 0x28 ] 4000615c: c0 26 60 2c clr [ %i1 + 0x2c ] 40006160: c0 26 60 30 clr [ %i1 + 0x30 ] 40006164: c0 26 60 34 clr [ %i1 + 0x34 ] 40006168: c0 26 60 38 clr [ %i1 + 0x38 ] 4000616c: c0 26 60 3c clr [ %i1 + 0x3c ] 40006170: c0 26 60 40 clr [ %i1 + 0x40 ] 40006174: c0 26 60 44 clr [ %i1 + 0x44 ] status = (*loc.handlers->fstat_h)( &loc, buf ); 40006178: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4000617c: 9f c0 40 00 call %g1 40006180: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40006184: c2 07 bf f8 ld [ %fp + -8 ], %g1 40006188: 80 a0 60 00 cmp %g1, 0 4000618c: 02 80 00 08 be 400061ac <== NEVER TAKEN 40006190: b0 10 00 08 mov %o0, %i0 40006194: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006198: 80 a0 60 00 cmp %g1, 0 4000619c: 02 80 00 1a be 40006204 <== NEVER TAKEN 400061a0: 01 00 00 00 nop 400061a4: 9f c0 40 00 call %g1 400061a8: 90 10 00 10 mov %l0, %o0 return status; } 400061ac: 81 c7 e0 08 ret 400061b0: 81 e8 00 00 restore /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 400061b4: 40 00 2f 4c call 40011ee4 <__errno> 400061b8: b0 10 3f ff mov -1, %i0 400061bc: 82 10 20 0e mov 0xe, %g1 400061c0: c2 22 00 00 st %g1, [ %o0 ] 400061c4: 81 c7 e0 08 ret 400061c8: 81 e8 00 00 restore 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 400061cc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 400061d0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400061d4: 02 80 00 08 be 400061f4 <== NOT EXECUTED 400061d8: 01 00 00 00 nop <== NOT EXECUTED 400061dc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400061e0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400061e4: 02 80 00 04 be 400061f4 <== NOT EXECUTED 400061e8: 01 00 00 00 nop <== NOT EXECUTED 400061ec: 9f c0 40 00 call %g1 <== NOT EXECUTED 400061f0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400061f4: 40 00 2f 3c call 40011ee4 <__errno> <== NOT EXECUTED 400061f8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400061fc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40006200: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40006204: 81 c7 e0 08 ret <== NOT EXECUTED 40006208: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400063b4 : int symlink( const char *actualpath, const char *sympath ) { 400063b4: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 400063b8: c2 4e 40 00 ldsb [ %i1 ], %g1 400063bc: 80 a0 60 5c cmp %g1, 0x5c 400063c0: 02 80 00 05 be 400063d4 <== NEVER TAKEN 400063c4: a2 10 00 18 mov %i0, %l1 400063c8: 80 a0 60 2f cmp %g1, 0x2f 400063cc: 12 80 00 2f bne 40006488 400063d0: 80 a0 60 00 cmp %g1, 0 400063d4: 03 10 00 89 sethi %hi(0x40022400), %g1 400063d8: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 400063dc: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400063e0: c4 27 bf e8 st %g2, [ %fp + -24 ] 400063e4: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 400063e8: c4 27 bf ec st %g2, [ %fp + -20 ] 400063ec: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 400063f0: c4 27 bf f0 st %g2, [ %fp + -16 ] 400063f4: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 400063f8: c4 27 bf f4 st %g2, [ %fp + -12 ] 400063fc: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40006400: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !loc.ops->evalformake_h ) { 40006404: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006408: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000640c: 80 a0 60 00 cmp %g1, 0 40006410: 02 80 00 30 be 400064d0 <== NEVER TAKEN 40006414: 90 10 20 01 mov 1, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 40006418: 90 06 40 08 add %i1, %o0, %o0 4000641c: a0 07 bf e8 add %fp, -24, %l0 40006420: 94 07 bf fc add %fp, -4, %o2 40006424: 92 10 00 10 mov %l0, %o1 40006428: 9f c0 40 00 call %g1 4000642c: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40006430: 80 a2 20 00 cmp %o0, 0 40006434: 12 80 00 13 bne 40006480 40006438: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 4000643c: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 40006440: 80 a0 60 00 cmp %g1, 0 40006444: 02 80 00 29 be 400064e8 <== NEVER TAKEN 40006448: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 4000644c: 92 10 00 11 mov %l1, %o1 40006450: 9f c0 40 00 call %g1 40006454: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40006458: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000645c: 80 a0 60 00 cmp %g1, 0 40006460: 02 80 00 08 be 40006480 <== NEVER TAKEN 40006464: b0 10 00 08 mov %o0, %i0 40006468: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000646c: 80 a0 60 00 cmp %g1, 0 40006470: 02 80 00 1c be 400064e0 <== NEVER TAKEN 40006474: 01 00 00 00 nop 40006478: 9f c0 40 00 call %g1 4000647c: 90 10 00 10 mov %l0, %o0 return result; } 40006480: 81 c7 e0 08 ret 40006484: 81 e8 00 00 restore rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 40006488: 02 bf ff d4 be 400063d8 <== NEVER TAKEN 4000648c: 03 10 00 89 sethi %hi(0x40022400), %g1 40006490: c2 00 62 a4 ld [ %g1 + 0x2a4 ], %g1 ! 400226a4 40006494: c4 00 60 04 ld [ %g1 + 4 ], %g2 40006498: c4 27 bf e8 st %g2, [ %fp + -24 ] 4000649c: c4 00 60 08 ld [ %g1 + 8 ], %g2 400064a0: c4 27 bf ec st %g2, [ %fp + -20 ] 400064a4: c4 00 60 0c ld [ %g1 + 0xc ], %g2 400064a8: c4 27 bf f0 st %g2, [ %fp + -16 ] 400064ac: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 400064b0: c4 27 bf f4 st %g2, [ %fp + -12 ] 400064b4: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 400064b8: c2 27 bf f8 st %g1, [ %fp + -8 ] if ( !loc.ops->evalformake_h ) { 400064bc: c2 07 bf f4 ld [ %fp + -12 ], %g1 400064c0: c2 00 60 04 ld [ %g1 + 4 ], %g1 400064c4: 80 a0 60 00 cmp %g1, 0 400064c8: 12 bf ff d4 bne 40006418 <== ALWAYS TAKEN 400064cc: 90 10 20 00 clr %o0 if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 400064d0: 40 00 2f 79 call 400122b4 <__errno> <== NOT EXECUTED 400064d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400064d8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400064dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400064e0: 81 c7 e0 08 ret <== NOT EXECUTED 400064e4: 81 e8 00 00 restore <== NOT EXECUTED result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 400064e8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 400064ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400064f0: 02 bf ff f8 be 400064d0 <== NOT EXECUTED 400064f4: 01 00 00 00 nop <== NOT EXECUTED 400064f8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400064fc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40006500: 30 bf ff f4 b,a 400064d0 <== NOT EXECUTED =============================================================================== 40006224 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 40006224: 9d e3 bf a0 save %sp, -96, %sp /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; 40006228: c2 06 21 58 ld [ %i0 + 0x158 ], %g1 if ( this_reent ) { 4000622c: 80 a0 60 00 cmp %g1, 0 40006230: 02 80 00 0b be 4000625c <== NEVER TAKEN 40006234: 21 10 00 85 sethi %hi(0x40021400), %l0 current_reent = _Thread_Executing->libc_reent; 40006238: c4 04 23 5c ld [ %l0 + 0x35c ], %g2 ! 4002175c <_Thread_Executing> _Thread_Executing->libc_reent = this_reent; _fwalk (t->libc_reent, sync_wrapper); 4000623c: 13 10 00 18 sethi %hi(0x40006000), %o1 * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; if ( this_reent ) { current_reent = _Thread_Executing->libc_reent; 40006240: e2 00 a1 58 ld [ %g2 + 0x158 ], %l1 _Thread_Executing->libc_reent = this_reent; 40006244: c2 20 a1 58 st %g1, [ %g2 + 0x158 ] _fwalk (t->libc_reent, sync_wrapper); 40006248: d0 06 21 58 ld [ %i0 + 0x158 ], %o0 4000624c: 40 00 33 17 call 40012ea8 <_fwalk> 40006250: 92 12 62 8c or %o1, 0x28c, %o1 _Thread_Executing->libc_reent = current_reent; 40006254: c2 04 23 5c ld [ %l0 + 0x35c ], %g1 40006258: e2 20 61 58 st %l1, [ %g1 + 0x158 ] 4000625c: 81 c7 e0 08 ret 40006260: 81 e8 00 00 restore =============================================================================== 40005760 : int tcsetattr( int fd, int opt, struct termios *tp ) { 40005760: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 40005764: 80 a6 60 00 cmp %i1, 0 40005768: 02 80 00 10 be 400057a8 <== ALWAYS TAKEN 4000576c: 80 a6 60 01 cmp %i1, 1 40005770: 02 80 00 08 be 40005790 <== NOT EXECUTED 40005774: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005778: 40 00 2c 91 call 400109bc <__errno> <== NOT EXECUTED 4000577c: 01 00 00 00 nop <== NOT EXECUTED 40005780: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 40005784: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 40005788: 81 c7 e0 08 ret <== NOT EXECUTED 4000578c: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 40005790: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40005794: 40 00 20 d6 call 4000daec <== NOT EXECUTED 40005798: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000579c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400057a0: 06 bf ff fa bl 40005788 <== NOT EXECUTED 400057a4: 01 00 00 00 nop <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 400057a8: 40 00 20 d1 call 4000daec 400057ac: 93 e8 20 02 restore %g0, 2, %o1 =============================================================================== 4000ed58 : #include int unlink( const char *path ) { 4000ed58: 9d e3 bf 78 save %sp, -136, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4000ed5c: 7f ff d1 44 call 4000326c 4000ed60: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 4000ed64: a0 92 20 00 orcc %o0, 0, %l0 4000ed68: 32 80 00 92 bne,a 4000efb0 4000ed6c: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4000ed70: c2 4e 00 00 ldsb [ %i0 ], %g1 4000ed74: 80 a0 60 5c cmp %g1, 0x5c 4000ed78: 12 80 00 59 bne 4000eedc <== ALWAYS TAKEN 4000ed7c: 80 a0 60 2f cmp %g1, 0x2f 4000ed80: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 4000ed84: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 4000ed88: a2 10 20 00 clr %l1 4000ed8c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 4000ed90: c4 27 bf ec st %g2, [ %fp + -20 ] 4000ed94: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 4000ed98: c4 27 bf f0 st %g2, [ %fp + -16 ] 4000ed9c: c4 00 60 20 ld [ %g1 + 0x20 ], %g2 4000eda0: c4 27 bf f4 st %g2, [ %fp + -12 ] 4000eda4: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 4000eda8: c4 27 bf f8 st %g2, [ %fp + -8 ] 4000edac: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000edb0: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000edb4: c2 07 bf ec ld [ %fp + -20 ], %g1 name = path + parentpathlen; 4000edb8: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000edbc: c2 27 bf d8 st %g1, [ %fp + -40 ] 4000edc0: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000edc4: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000edc8: c2 27 bf dc st %g1, [ %fp + -36 ] 4000edcc: c2 07 bf f4 ld [ %fp + -12 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000edd0: a0 07 bf d8 add %fp, -40, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000edd4: c2 27 bf e0 st %g1, [ %fp + -32 ] 4000edd8: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000eddc: c2 27 bf e4 st %g1, [ %fp + -28 ] 4000ede0: c2 07 bf fc ld [ %fp + -4 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000ede4: 40 00 04 87 call 40010000 4000ede8: c2 27 bf e8 st %g1, [ %fp + -24 ] 4000edec: 92 10 00 08 mov %o0, %o1 4000edf0: 7f ff d0 fe call 400031e8 4000edf4: 90 10 00 18 mov %i0, %o0 4000edf8: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000edfc: 40 00 04 81 call 40010000 4000ee00: 90 10 00 18 mov %i0, %o0 4000ee04: 94 10 20 00 clr %o2 4000ee08: 92 10 00 08 mov %o0, %o1 4000ee0c: 96 10 00 10 mov %l0, %o3 4000ee10: 90 10 00 18 mov %i0, %o0 4000ee14: 7f ff d1 33 call 400032e0 4000ee18: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 4000ee1c: 80 a2 20 00 cmp %o0, 0 4000ee20: 12 80 00 2a bne 4000eec8 4000ee24: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 4000ee28: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000ee2c: 80 a0 60 00 cmp %g1, 0 4000ee30: 22 80 00 49 be,a 4000ef54 <== NEVER TAKEN 4000ee34: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 4000ee38: 9f c0 40 00 call %g1 4000ee3c: 90 10 00 10 mov %l0, %o0 4000ee40: 80 a2 20 01 cmp %o0, 1 4000ee44: 02 80 00 65 be 4000efd8 4000ee48: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 4000ee4c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000ee50: 80 a0 60 00 cmp %g1, 0 4000ee54: 02 80 00 3f be 4000ef50 <== NEVER TAKEN 4000ee58: a4 07 bf ec add %fp, -20, %l2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4000ee5c: 92 10 00 10 mov %l0, %o1 4000ee60: 9f c0 40 00 call %g1 4000ee64: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 4000ee68: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000ee6c: 80 a0 60 00 cmp %g1, 0 4000ee70: 02 80 00 08 be 4000ee90 <== NEVER TAKEN 4000ee74: b0 10 00 08 mov %o0, %i0 4000ee78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ee7c: 80 a0 60 00 cmp %g1, 0 4000ee80: 02 80 00 05 be 4000ee94 <== NEVER TAKEN 4000ee84: 80 8c 60 ff btst 0xff, %l1 4000ee88: 9f c0 40 00 call %g1 4000ee8c: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000ee90: 80 8c 60 ff btst 0xff, %l1 4000ee94: 02 80 00 0b be 4000eec0 4000ee98: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 4000ee9c: 80 a0 60 00 cmp %g1, 0 4000eea0: 02 80 00 68 be 4000f040 <== NEVER TAKEN 4000eea4: 01 00 00 00 nop 4000eea8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000eeac: 80 a0 60 00 cmp %g1, 0 4000eeb0: 02 80 00 64 be 4000f040 <== NEVER TAKEN 4000eeb4: 01 00 00 00 nop 4000eeb8: 9f c0 40 00 call %g1 4000eebc: 90 10 00 12 mov %l2, %o0 4000eec0: 81 c7 e0 08 ret 4000eec4: 81 e8 00 00 restore name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 4000eec8: 80 8c 60 ff btst 0xff, %l1 4000eecc: 12 80 00 16 bne 4000ef24 <== ALWAYS TAKEN 4000eed0: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return result; } 4000eed4: 81 c7 e0 08 ret <== NOT EXECUTED 4000eed8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED */ parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4000eedc: 22 bf ff aa be,a 4000ed84 4000eee0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000eee4: 80 a0 60 00 cmp %g1, 0 4000eee8: 02 bf ff a7 be 4000ed84 <== NEVER TAKEN 4000eeec: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000eef0: c2 00 62 18 ld [ %g1 + 0x218 ], %g1 ! 4001ca18 4000eef4: a2 10 20 00 clr %l1 4000eef8: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000eefc: c4 27 bf ec st %g2, [ %fp + -20 ] 4000ef00: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000ef04: c4 27 bf f0 st %g2, [ %fp + -16 ] 4000ef08: c4 00 60 0c ld [ %g1 + 0xc ], %g2 4000ef0c: c4 27 bf f4 st %g2, [ %fp + -12 ] 4000ef10: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000ef14: c4 27 bf f8 st %g2, [ %fp + -8 ] 4000ef18: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4000ef1c: 10 bf ff a6 b 4000edb4 4000ef20: c2 27 bf fc st %g1, [ %fp + -4 ] result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); 4000ef24: 80 a0 60 00 cmp %g1, 0 4000ef28: 02 bf ff e6 be 4000eec0 <== NEVER TAKEN 4000ef2c: b0 10 3f ff mov -1, %i0 4000ef30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ef34: 80 a0 60 00 cmp %g1, 0 4000ef38: 02 bf ff e2 be 4000eec0 <== NEVER TAKEN 4000ef3c: 90 07 bf ec add %fp, -20, %o0 4000ef40: 9f c0 40 00 call %g1 4000ef44: 01 00 00 00 nop 4000ef48: 81 c7 e0 08 ret 4000ef4c: 81 e8 00 00 restore rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 4000ef50: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000ef54: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ef58: 02 80 00 05 be 4000ef6c <== NOT EXECUTED 4000ef5c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000ef60: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ef64: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 4000ef68: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000ef6c: 02 80 00 0b be 4000ef98 <== NOT EXECUTED 4000ef70: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4000ef74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ef78: 02 80 00 08 be 4000ef98 <== NOT EXECUTED 4000ef7c: 01 00 00 00 nop <== NOT EXECUTED 4000ef80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000ef84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ef88: 02 80 00 04 be 4000ef98 <== NOT EXECUTED 4000ef8c: 01 00 00 00 nop <== NOT EXECUTED 4000ef90: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ef94: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000ef98: 40 00 00 62 call 4000f120 <__errno> <== NOT EXECUTED 4000ef9c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000efa0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000efa4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000efa8: 81 c7 e0 08 ret <== NOT EXECUTED 4000efac: 81 e8 00 00 restore <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 4000efb0: 92 10 00 10 mov %l0, %o1 4000efb4: 94 10 20 02 mov 2, %o2 4000efb8: 96 07 bf ec add %fp, -20, %o3 4000efbc: 7f ff d1 0a call 400033e4 4000efc0: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4000efc4: 80 a2 20 00 cmp %o0, 0 4000efc8: 12 bf ff c3 bne 4000eed4 <== NEVER TAKEN 4000efcc: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000efd0: 10 bf ff 7a b 4000edb8 4000efd4: c2 07 bf ec ld [ %fp + -20 ], %g1 rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 4000efd8: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000efdc: 80 a0 60 00 cmp %g1, 0 4000efe0: 02 80 00 09 be 4000f004 <== NEVER TAKEN 4000efe4: 80 8c 60 ff btst 0xff, %l1 4000efe8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000efec: 80 a0 60 00 cmp %g1, 0 4000eff0: 02 80 00 05 be 4000f004 <== NEVER TAKEN 4000eff4: 80 8c 60 ff btst 0xff, %l1 4000eff8: 9f c0 40 00 call %g1 4000effc: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000f000: 80 8c 60 ff btst 0xff, %l1 4000f004: 02 80 00 0b be 4000f030 <== ALWAYS TAKEN 4000f008: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 4000f00c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000f010: 02 80 00 08 be 4000f030 <== NOT EXECUTED 4000f014: 01 00 00 00 nop <== NOT EXECUTED 4000f018: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000f01c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000f020: 02 80 00 04 be 4000f030 <== NOT EXECUTED 4000f024: 01 00 00 00 nop <== NOT EXECUTED 4000f028: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000f02c: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4000f030: 40 00 00 3c call 4000f120 <__errno> 4000f034: b0 10 3f ff mov -1, %i0 4000f038: 82 10 20 15 mov 0x15, %g1 4000f03c: c2 22 00 00 st %g1, [ %o0 ] 4000f040: 81 c7 e0 08 ret 4000f044: 81 e8 00 00 restore =============================================================================== 4000aab4 : */ int unmount( const char *path ) { 4000aab4: 9d e3 bf 88 save %sp, -120, %sp * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 4000aab8: 40 00 34 d8 call 40017e18 4000aabc: 90 10 00 18 mov %i0, %o0 4000aac0: a0 07 bf ec add %fp, -20, %l0 4000aac4: 92 10 00 08 mov %o0, %o1 4000aac8: 94 10 20 00 clr %o2 4000aacc: 90 10 00 18 mov %i0, %o0 4000aad0: 96 10 00 10 mov %l0, %o3 4000aad4: 7f ff ef 68 call 40006874 4000aad8: 98 10 20 01 mov 1, %o4 4000aadc: 80 a2 20 00 cmp %o0, 0 4000aae0: 12 80 00 3e bne 4000abd8 4000aae4: e2 07 bf fc ld [ %fp + -4 ], %l1 return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 4000aae8: c2 07 bf ec ld [ %fp + -20 ], %g1 4000aaec: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 4000aaf0: 80 a0 80 01 cmp %g2, %g1 4000aaf4: 12 80 00 41 bne 4000abf8 4000aaf8: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 4000aafc: 80 a0 60 00 cmp %g1, 0 4000ab00: 22 80 00 09 be,a 4000ab24 <== NEVER TAKEN 4000ab04: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000ab08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ab0c: 80 a0 60 00 cmp %g1, 0 4000ab10: 22 80 00 05 be,a 4000ab24 <== NEVER TAKEN 4000ab14: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000ab18: 9f c0 40 00 call %g1 4000ab1c: 90 10 00 10 mov %l0, %o0 if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; 4000ab20: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000ab24: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000ab28: 80 a0 60 00 cmp %g1, 0 4000ab2c: 02 80 00 61 be 4000acb0 <== NEVER TAKEN 4000ab30: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 4000ab34: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 4000ab38: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000ab3c: 80 a0 60 00 cmp %g1, 0 4000ab40: 02 80 00 5c be 4000acb0 <== NEVER TAKEN 4000ab44: 03 10 00 a2 sethi %hi(0x40028800), %g1 * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) 4000ab48: c2 00 60 98 ld [ %g1 + 0x98 ], %g1 ! 40028898 4000ab4c: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4000ab50: 80 a0 40 11 cmp %g1, %l1 4000ab54: 02 80 00 23 be 4000abe0 4000ab58: 07 10 00 a6 sethi %hi(0x40029800), %g3 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000ab5c: c2 00 e1 c8 ld [ %g3 + 0x1c8 ], %g1 ! 400299c8 4000ab60: 86 10 e1 c8 or %g3, 0x1c8, %g3 4000ab64: 86 00 e0 04 add %g3, 4, %g3 4000ab68: 80 a0 40 03 cmp %g1, %g3 4000ab6c: 02 80 00 0f be 4000aba8 <== NEVER TAKEN 4000ab70: 01 00 00 00 nop !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 4000ab74: c8 04 60 2c ld [ %l1 + 0x2c ], %g4 4000ab78: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 4000ab7c: 80 a0 80 04 cmp %g2, %g4 4000ab80: 32 80 00 07 bne,a 4000ab9c <== ALWAYS TAKEN 4000ab84: c2 00 40 00 ld [ %g1 ], %g1 4000ab88: 30 80 00 16 b,a 4000abe0 <== NOT EXECUTED 4000ab8c: 80 a1 00 02 cmp %g4, %g2 4000ab90: 02 80 00 14 be 4000abe0 4000ab94: 01 00 00 00 nop * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 4000ab98: c2 00 40 00 ld [ %g1 ], %g1 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000ab9c: 80 a0 40 03 cmp %g1, %g3 4000aba0: 32 bf ff fb bne,a 4000ab8c 4000aba4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 * Run the file descriptor table to determine if there are any file * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) 4000aba8: 7f ff f0 2b call 40006c54 4000abac: 90 10 00 11 mov %l1, %o0 4000abb0: 80 a2 20 01 cmp %o0, 1 4000abb4: 02 80 00 0b be 4000abe0 4000abb8: 01 00 00 00 nop * Allow the file system being unmounted on to do its cleanup. * If it fails it will set the errno to the approprate value * and the fileystem will not be modified. */ if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 ) 4000abbc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000abc0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000abc4: 9f c0 40 00 call %g1 4000abc8: 90 10 00 11 mov %l1, %o0 4000abcc: 80 a2 20 00 cmp %o0, 0 4000abd0: 22 80 00 19 be,a 4000ac34 <== ALWAYS TAKEN 4000abd4: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 4000abd8: 81 c7 e0 08 ret 4000abdc: 91 e8 3f ff restore %g0, -1, %o0 * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 4000abe0: 40 00 27 82 call 400149e8 <__errno> 4000abe4: b0 10 3f ff mov -1, %i0 4000abe8: 82 10 20 10 mov 0x10, %g1 4000abec: c2 22 00 00 st %g1, [ %o0 ] 4000abf0: 81 c7 e0 08 ret 4000abf4: 81 e8 00 00 restore /* * Verify this is the root node for the file system to be unmounted. */ if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){ rtems_filesystem_freenode( &loc ); 4000abf8: 80 a0 60 00 cmp %g1, 0 4000abfc: 02 80 00 08 be 4000ac1c <== NEVER TAKEN 4000ac00: 01 00 00 00 nop 4000ac04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ac08: 80 a0 60 00 cmp %g1, 0 4000ac0c: 02 80 00 04 be 4000ac1c <== NEVER TAKEN 4000ac10: 01 00 00 00 nop 4000ac14: 9f c0 40 00 call %g1 4000ac18: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 4000ac1c: 40 00 27 73 call 400149e8 <__errno> 4000ac20: b0 10 3f ff mov -1, %i0 4000ac24: 82 10 20 0d mov 0xd, %g1 4000ac28: c2 22 00 00 st %g1, [ %o0 ] 4000ac2c: 81 c7 e0 08 ret 4000ac30: 81 e8 00 00 restore * NOTE: Fatal error is called in a case which should never happen * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ 4000ac34: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000ac38: 9f c0 40 00 call %g1 4000ac3c: 90 10 00 11 mov %l1, %o0 4000ac40: 80 a2 20 00 cmp %o0, 0 4000ac44: 32 80 00 13 bne,a 4000ac90 <== NEVER TAKEN 4000ac48: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000ac4c: 40 00 06 3c call 4000c53c <_Chain_Extract> 4000ac50: 90 10 00 11 mov %l1, %o0 /* * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); 4000ac54: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000ac58: 80 a0 60 00 cmp %g1, 0 4000ac5c: 02 80 00 09 be 4000ac80 <== NEVER TAKEN 4000ac60: 90 10 00 11 mov %l1, %o0 4000ac64: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ac68: 80 a0 60 00 cmp %g1, 0 4000ac6c: 02 80 00 05 be 4000ac80 <== NEVER TAKEN 4000ac70: 01 00 00 00 nop 4000ac74: 9f c0 40 00 call %g1 4000ac78: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 4000ac7c: 90 10 00 11 mov %l1, %o0 4000ac80: 7f ff ef 39 call 40006964 4000ac84: b0 10 20 00 clr %i0 return 0; 4000ac88: 81 c7 e0 08 ret 4000ac8c: 81 e8 00 00 restore * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 4000ac90: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 4000ac94: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ac98: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000ac9c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000aca0: 02 bf ff ce be 4000abd8 <== NOT EXECUTED 4000aca4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 4000aca8: 40 00 05 45 call 4000c1bc <== NOT EXECUTED 4000acac: 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 ); 4000acb0: 40 00 27 4e call 400149e8 <__errno> <== NOT EXECUTED 4000acb4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000acb8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000acbc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000acc0: 81 c7 e0 08 ret <== NOT EXECUTED 4000acc4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400081b8 : int utime( const char *path, const struct utimbuf *times ) { 400081b8: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 400081bc: 40 00 2e 32 call 40013a84 400081c0: 90 10 00 18 mov %i0, %o0 400081c4: a0 07 bf ec add %fp, -20, %l0 400081c8: 92 10 00 08 mov %o0, %o1 400081cc: 94 10 20 00 clr %o2 400081d0: 90 10 00 18 mov %i0, %o0 400081d4: 96 10 00 10 mov %l0, %o3 400081d8: 98 10 20 01 mov 1, %o4 400081dc: 7f ff f0 b0 call 4000449c 400081e0: b0 10 3f ff mov -1, %i0 400081e4: 80 a2 20 00 cmp %o0, 0 400081e8: 12 80 00 14 bne 40008238 400081ec: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 400081f0: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 400081f4: 80 a0 60 00 cmp %g1, 0 400081f8: 22 80 00 12 be,a 40008240 <== NEVER TAKEN 400081fc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 40008200: d4 06 60 04 ld [ %i1 + 4 ], %o2 40008204: d2 06 40 00 ld [ %i1 ], %o1 40008208: 9f c0 40 00 call %g1 4000820c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 40008210: c2 07 bf f8 ld [ %fp + -8 ], %g1 40008214: 80 a0 60 00 cmp %g1, 0 40008218: 02 80 00 08 be 40008238 <== NEVER TAKEN 4000821c: b0 10 00 08 mov %o0, %i0 40008220: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008224: 80 a0 60 00 cmp %g1, 0 40008228: 02 80 00 0f be 40008264 <== NEVER TAKEN 4000822c: 01 00 00 00 nop 40008230: 9f c0 40 00 call %g1 40008234: 90 10 00 10 mov %l0, %o0 return result; } 40008238: 81 c7 e0 08 ret 4000823c: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); 40008240: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008244: 02 80 00 04 be 40008254 <== NOT EXECUTED 40008248: 01 00 00 00 nop <== NOT EXECUTED 4000824c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40008250: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40008254: 40 00 27 24 call 40011ee4 <__errno> <== NOT EXECUTED 40008258: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000825c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40008260: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40008264: 81 c7 e0 08 ret <== NOT EXECUTED 40008268: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400060c8 : */ void vprintk( const char *fmt, va_list ap ) { 400060c8: 9d e3 bf 88 save %sp, -120, %sp for (; *fmt != '\0'; fmt++) { 400060cc: c2 0e 00 00 ldub [ %i0 ], %g1 400060d0: 83 28 60 18 sll %g1, 0x18, %g1 400060d4: 80 a0 60 00 cmp %g1, 0 400060d8: 02 80 00 7d be 400062cc <== NEVER TAKEN 400060dc: 29 10 00 72 sethi %hi(0x4001c800), %l4 400060e0: 3b 10 00 6e sethi %hi(0x4001b800), %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 400060e4: 37 10 00 6e sethi %hi(0x4001b800), %i3 bool sign = false; char lead = ' '; char c; if (*fmt != '%') { BSP_output_char(*fmt); 400060e8: a8 15 21 fc or %l4, 0x1fc, %l4 400060ec: ba 17 63 18 or %i5, 0x318, %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 400060f0: b6 16 e3 10 or %i3, 0x310, %i3 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 400060f4: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 400060f8: 91 38 60 18 sra %g1, 0x18, %o0 400060fc: 80 a2 20 25 cmp %o0, 0x25 40006100: 32 80 00 8d bne,a 40006334 40006104: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 40006108: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 4000610c: c2 0e 00 00 ldub [ %i0 ], %g1 40006110: 85 28 60 18 sll %g1, 0x18, %g2 40006114: 87 38 a0 18 sra %g2, 0x18, %g3 40006118: 80 a0 e0 30 cmp %g3, 0x30 4000611c: 02 80 00 a9 be 400063c0 40006120: b8 10 20 20 mov 0x20, %i4 lead = '0'; fmt++; } if (*fmt == '-' ) { 40006124: 87 38 a0 18 sra %g2, 0x18, %g3 40006128: 80 a0 e0 2d cmp %g3, 0x2d 4000612c: 02 80 00 a0 be 400063ac 40006130: aa 10 20 00 clr %l5 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40006134: 82 00 7f d0 add %g1, -48, %g1 40006138: 82 08 60 ff and %g1, 0xff, %g1 4000613c: 80 a0 60 09 cmp %g1, 9 40006140: 18 80 00 0f bgu 4000617c 40006144: a0 10 20 00 clr %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; 40006148: b0 06 20 01 inc %i0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 4000614c: c2 0e 00 00 ldub [ %i0 ], %g1 width *= 10; width += ((unsigned) *fmt - '0'); 40006150: 87 38 a0 18 sra %g2, 0x18, %g3 40006154: 89 2c 20 03 sll %l0, 3, %g4 40006158: 85 28 60 18 sll %g1, 0x18, %g2 4000615c: a1 2c 20 01 sll %l0, 1, %l0 40006160: a0 04 00 04 add %l0, %g4, %l0 40006164: a0 04 00 03 add %l0, %g3, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40006168: 86 00 7f d0 add %g1, -48, %g3 4000616c: 86 08 e0 ff and %g3, 0xff, %g3 40006170: 80 a0 e0 09 cmp %g3, 9 40006174: 08 bf ff f5 bleu 40006148 40006178: a0 04 3f d0 add %l0, -48, %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 4000617c: 83 38 a0 18 sra %g2, 0x18, %g1 40006180: 80 a0 60 6c cmp %g1, 0x6c 40006184: 02 80 00 77 be 40006360 40006188: 80 a0 60 63 cmp %g1, 0x63 lflag = true; c = *++fmt; } if ( c == 'c' ) { 4000618c: 22 80 00 7d be,a 40006380 40006190: d0 06 40 00 ld [ %i1 ], %o0 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); continue; } if ( c == 's' ) { 40006194: 80 a0 60 73 cmp %g1, 0x73 40006198: 02 80 00 8f be 400063d4 4000619c: 80 a0 60 4f cmp %g1, 0x4f continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 400061a0: 22 80 00 6e be,a 40006358 400061a4: 82 10 20 00 clr %g1 400061a8: 80 a0 60 6f cmp %g1, 0x6f 400061ac: 22 80 00 6b be,a 40006358 <== NEVER TAKEN 400061b0: 82 10 20 00 clr %g1 <== NOT EXECUTED base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 400061b4: 80 a0 60 49 cmp %g1, 0x49 400061b8: 22 80 00 06 be,a 400061d0 400061bc: 82 10 20 01 mov 1, %g1 400061c0: 80 a0 60 69 cmp %g1, 0x69 400061c4: 12 80 00 44 bne 400062d4 400061c8: 80 a0 60 44 cmp %g1, 0x44 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 400061cc: 82 10 20 01 mov 1, %g1 400061d0: aa 10 20 0a mov 0xa, %l5 } printNum( 400061d4: e6 06 40 00 ld [ %i1 ], %l3 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 400061d8: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 400061dc: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 400061e0: 02 80 00 05 be 400061f4 400061e4: b8 0f 20 30 and %i4, 0x30, %i4 400061e8: 80 a4 e0 00 cmp %l3, 0 400061ec: 26 80 00 c0 bl,a 400064ec 400061f0: c2 05 00 00 ld [ %l4 ], %g1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 400061f4: 90 10 00 13 mov %l3, %o0 400061f8: 92 10 00 15 mov %l5, %o1 400061fc: 40 00 49 61 call 40018780 <.udiv> 40006200: ae 10 20 01 mov 1, %l7 40006204: a2 92 20 00 orcc %o0, 0, %l1 40006208: 02 80 00 12 be 40006250 4000620c: a4 10 20 00 clr %l2 40006210: 10 80 00 03 b 4000621c 40006214: ae 10 00 15 mov %l5, %l7 40006218: a2 10 00 08 mov %o0, %l1 toPrint[count++] = (char) (unsigned_num - (n * base)); 4000621c: 92 10 00 11 mov %l1, %o1 40006220: 40 00 49 1e call 40018698 <.umul> 40006224: 90 10 00 17 mov %l7, %o0 40006228: 90 24 c0 08 sub %l3, %o0, %o0 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 4000622c: 92 10 00 15 mov %l5, %o1 toPrint[count++] = (char) (unsigned_num - (n * base)); 40006230: d0 2d 80 12 stb %o0, [ %l6 + %l2 ] } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40006234: 90 10 00 11 mov %l1, %o0 40006238: 40 00 49 52 call 40018780 <.udiv> 4000623c: a4 04 a0 01 inc %l2 40006240: 80 a2 20 00 cmp %o0, 0 40006244: 12 bf ff f5 bne 40006218 40006248: a6 10 00 11 mov %l1, %l3 4000624c: ae 04 a0 01 add %l2, 1, %l7 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 40006250: a4 07 80 12 add %fp, %l2, %l2 for (n=maxwidth ; n > count; n-- ) 40006254: 80 a4 00 17 cmp %l0, %l7 40006258: 08 80 00 09 bleu 4000627c 4000625c: e6 2c bf e8 stb %l3, [ %l2 + -24 ] BSP_output_char(lead); 40006260: c2 05 00 00 ld [ %l4 ], %g1 40006264: 9f c0 40 00 call %g1 40006268: 90 10 00 1c mov %i4, %o0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 4000626c: a0 04 3f ff add %l0, -1, %l0 40006270: 80 a4 00 17 cmp %l0, %l7 40006274: 38 bf ff fc bgu,a 40006264 40006278: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(lead); for (n = 0; n < count; n++) { 4000627c: 80 a5 e0 00 cmp %l7, 0 40006280: 22 80 00 0e be,a 400062b8 <== NEVER TAKEN 40006284: b0 06 20 01 inc %i0 <== NOT EXECUTED 40006288: a2 05 ff ff add %l7, -1, %l1 4000628c: a0 10 20 00 clr %l0 40006290: a2 05 80 11 add %l6, %l1, %l1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40006294: c4 4c 40 00 ldsb [ %l1 ], %g2 40006298: c2 05 00 00 ld [ %l4 ], %g1 4000629c: d0 4f 40 02 ldsb [ %i5 + %g2 ], %o0 400062a0: 9f c0 40 00 call %g1 400062a4: a0 04 20 01 inc %l0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 400062a8: 80 a4 00 17 cmp %l0, %l7 400062ac: 0a bf ff fa bcs 40006294 400062b0: a2 04 7f ff add %l1, -1, %l1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 400062b4: b0 06 20 01 inc %i0 400062b8: c2 0e 00 00 ldub [ %i0 ], %g1 400062bc: 83 28 60 18 sll %g1, 0x18, %g1 400062c0: 80 a0 60 00 cmp %g1, 0 400062c4: 12 bf ff 8e bne 400060fc <== ALWAYS TAKEN 400062c8: 91 38 60 18 sra %g1, 0x18, %o0 400062cc: 81 c7 e0 08 ret <== NOT EXECUTED 400062d0: 81 e8 00 00 restore <== NOT EXECUTED } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 400062d4: 22 bf ff bf be,a 400061d0 400062d8: 82 10 20 01 mov 1, %g1 400062dc: 80 a0 60 64 cmp %g1, 0x64 400062e0: 22 bf ff bc be,a 400061d0 400062e4: 82 10 20 01 mov 1, %g1 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 400062e8: 80 a0 60 55 cmp %g1, 0x55 400062ec: 12 80 00 05 bne 40006300 400062f0: 80 a0 60 75 cmp %g1, 0x75 400062f4: 82 10 20 00 clr %g1 400062f8: 10 bf ff b7 b 400061d4 400062fc: aa 10 20 0a mov 0xa, %l5 40006300: 02 bf ff fe be 400062f8 40006304: 82 10 20 00 clr %g1 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 40006308: 91 38 a0 18 sra %g2, 0x18, %o0 4000630c: 80 a2 20 58 cmp %o0, 0x58 40006310: 02 bf ff b1 be 400061d4 40006314: aa 10 20 10 mov 0x10, %l5 40006318: 80 a2 20 78 cmp %o0, 0x78 4000631c: 02 bf ff ae be 400061d4 40006320: 01 00 00 00 nop base = 16; sign = false; } else if ( c == 'p' ) { 40006324: 80 a2 20 70 cmp %o0, 0x70 40006328: 02 bf ff ab be 400061d4 4000632c: 01 00 00 00 nop base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 40006330: c2 05 00 00 ld [ %l4 ], %g1 40006334: 9f c0 40 00 call %g1 40006338: b0 06 20 01 inc %i0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 4000633c: c2 0e 00 00 ldub [ %i0 ], %g1 40006340: 83 28 60 18 sll %g1, 0x18, %g1 40006344: 80 a0 60 00 cmp %g1, 0 40006348: 12 bf ff 6d bne 400060fc 4000634c: 91 38 60 18 sra %g1, 0x18, %o0 40006350: 81 c7 e0 08 ret 40006354: 81 e8 00 00 restore base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 40006358: 10 bf ff 9f b 400061d4 4000635c: aa 10 20 08 mov 8, %l5 fmt++; } if ((c = *fmt) == 'l') { lflag = true; c = *++fmt; 40006360: b0 06 20 01 inc %i0 40006364: c2 0e 00 00 ldub [ %i0 ], %g1 40006368: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 'c' ) { 4000636c: 83 38 a0 18 sra %g2, 0x18, %g1 40006370: 80 a0 60 63 cmp %g1, 0x63 40006374: 12 bf ff 89 bne 40006198 <== ALWAYS TAKEN 40006378: 80 a0 60 73 cmp %g1, 0x73 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 4000637c: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED BSP_output_char(chr); 40006380: c2 05 00 00 ld [ %l4 ], %g1 40006384: 91 2a 20 18 sll %o0, 0x18, %o0 40006388: 9f c0 40 00 call %g1 4000638c: 91 3a 20 18 sra %o0, 0x18, %o0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40006390: b0 06 20 01 inc %i0 40006394: c2 0e 00 00 ldub [ %i0 ], %g1 40006398: 83 28 60 18 sll %g1, 0x18, %g1 4000639c: 80 a0 60 00 cmp %g1, 0 400063a0: 12 bf ff 56 bne 400060f8 <== ALWAYS TAKEN 400063a4: b2 06 60 04 add %i1, 4, %i1 400063a8: 30 bf ff ea b,a 40006350 <== NOT EXECUTED lead = '0'; fmt++; } if (*fmt == '-' ) { minus = true; fmt++; 400063ac: b0 06 20 01 inc %i0 400063b0: c2 0e 00 00 ldub [ %i0 ], %g1 400063b4: aa 10 20 01 mov 1, %l5 400063b8: 10 bf ff 5f b 40006134 400063bc: 85 28 60 18 sll %g1, 0x18, %g2 continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 400063c0: b0 06 20 01 inc %i0 400063c4: c2 0e 00 00 ldub [ %i0 ], %g1 400063c8: b8 10 20 30 mov 0x30, %i4 400063cc: 10 bf ff 56 b 40006124 400063d0: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); 400063d4: e4 06 40 00 ld [ %i1 ], %l2 if ( str == NULL ) { 400063d8: 80 a4 a0 00 cmp %l2, 0 400063dc: 02 80 00 4a be 40006504 400063e0: b2 06 60 04 add %i1, 4, %i1 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 400063e4: c2 4c 80 00 ldsb [ %l2 ], %g1 400063e8: 80 a0 60 00 cmp %g1, 0 400063ec: 02 80 00 07 be 40006408 400063f0: a2 10 20 00 clr %l1 400063f4: a2 04 60 01 inc %l1 400063f8: c2 4c 80 11 ldsb [ %l2 + %l1 ], %g1 400063fc: 80 a0 60 00 cmp %g1, 0 40006400: 32 bf ff fe bne,a 400063f8 40006404: a2 04 60 01 inc %l1 ; /* leading spaces */ if ( !minus ) 40006408: aa 8d 60 ff andcc %l5, 0xff, %l5 4000640c: 12 80 00 0e bne 40006444 40006410: 80 a4 20 00 cmp %l0, 0 for ( i=len ; i 4000641c: 80 a4 20 00 cmp %l0, 0 40006420: a6 10 00 11 mov %l1, %l3 BSP_output_char(' '); 40006424: c2 05 00 00 ld [ %l4 ], %g1 40006428: 9f c0 40 00 call %g1 4000642c: 90 10 20 20 mov 0x20, %o0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 4000643c: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 40006440: 80 a4 20 00 cmp %l0, 0 40006444: 32 80 00 07 bne,a 40006460 40006448: d0 4c 80 00 ldsb [ %l2 ], %o0 width = len; } /* output the string */ for ( i=0 ; i 40006454: 80 a5 60 00 cmp %l5, 0 40006458: a0 10 00 11 mov %l1, %l0 4000645c: d0 4c 80 00 ldsb [ %l2 ], %o0 40006460: 80 a2 20 00 cmp %o0, 0 40006464: 02 80 00 0f be 400064a0 <== NEVER TAKEN 40006468: 80 a5 60 00 cmp %l5, 0 BSP_output_char(*str); 4000646c: c2 05 00 00 ld [ %l4 ], %g1 40006470: 9f c0 40 00 call %g1 40006474: a4 04 a0 01 inc %l2 if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 4000647c: d0 4c 80 00 ldsb [ %l2 ], %o0 BSP_output_char(*str); 40006480: c2 05 00 00 ld [ %l4 ], %g1 40006484: 9f c0 40 00 call %g1 40006488: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 40006498: a4 04 a0 01 inc %l2 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 4000649c: 80 a5 60 00 cmp %l5, 0 400064a0: 22 bf ff 86 be,a 400062b8 400064a4: b0 06 20 01 inc %i0 for ( i=len ; i 400064b0: b0 06 20 01 inc %i0 BSP_output_char(' '); 400064b4: c2 05 00 00 ld [ %l4 ], %g1 400064b8: 9f c0 40 00 call %g1 400064bc: 90 10 20 20 mov 0x20, %o0 for ( i=0 ; i 400064cc: c2 05 00 00 ld [ %l4 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 400064d0: b0 06 20 01 inc %i0 400064d4: c2 0e 00 00 ldub [ %i0 ], %g1 400064d8: 83 28 60 18 sll %g1, 0x18, %g1 400064dc: 80 a0 60 00 cmp %g1, 0 400064e0: 32 bf ff 07 bne,a 400060fc <== ALWAYS TAKEN 400064e4: 91 38 60 18 sra %g1, 0x18, %o0 400064e8: 30 bf ff 9a b,a 40006350 <== NOT EXECUTED unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); 400064ec: 9f c0 40 00 call %g1 400064f0: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 400064f4: 80 a0 00 10 cmp %g0, %l0 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 400064f8: a6 20 00 13 neg %l3 if (maxwidth) maxwidth--; 400064fc: 10 bf ff 3e b 400061f4 40006500: a0 64 20 00 subx %l0, 0, %l0 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40006504: 10 bf ff b8 b 400063e4 40006508: a4 10 00 1b mov %i3, %l2 =============================================================================== 4001b060 : ssize_t write( int fd, const void *buffer, size_t count ) { 4001b060: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001b064: 03 10 00 72 sethi %hi(0x4001c800), %g1 4001b068: c2 00 61 04 ld [ %g1 + 0x104 ], %g1 ! 4001c904 4001b06c: 80 a6 00 01 cmp %i0, %g1 4001b070: 1a 80 00 23 bcc 4001b0fc <== NEVER TAKEN 4001b074: 03 10 00 74 sethi %hi(0x4001d000), %g1 iop = rtems_libio_iop( fd ); 4001b078: e0 00 62 20 ld [ %g1 + 0x220 ], %l0 ! 4001d220 4001b07c: 83 2e 20 06 sll %i0, 6, %g1 4001b080: b1 2e 20 03 sll %i0, 3, %i0 4001b084: b0 06 00 01 add %i0, %g1, %i0 4001b088: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001b08c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001b090: 80 88 61 00 btst 0x100, %g1 4001b094: 02 80 00 1a be 4001b0fc <== NEVER TAKEN 4001b098: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 4001b09c: 02 80 00 1e be 4001b114 <== NEVER TAKEN 4001b0a0: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001b0a4: 02 80 00 14 be 4001b0f4 4001b0a8: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4001b0ac: 80 88 60 04 btst 4, %g1 4001b0b0: 02 80 00 19 be 4001b114 <== NEVER TAKEN 4001b0b4: 01 00 00 00 nop /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 4001b0b8: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001b0bc: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4001b0c0: 80 a0 60 00 cmp %g1, 0 4001b0c4: 02 80 00 1a be 4001b12c <== NEVER TAKEN 4001b0c8: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 4001b0cc: 94 10 00 1a mov %i2, %o2 4001b0d0: 9f c0 40 00 call %g1 4001b0d4: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001b0d8: b0 92 20 00 orcc %o0, 0, %i0 4001b0dc: 04 80 00 06 ble 4001b0f4 <== NEVER TAKEN 4001b0e0: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 4001b0e4: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001b0e8: 86 83 40 18 addcc %o5, %i0, %g3 4001b0ec: 84 43 00 02 addx %o4, %g2, %g2 4001b0f0: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001b0f4: 81 c7 e0 08 ret 4001b0f8: 81 e8 00 00 restore ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 4001b0fc: 7f ff d0 09 call 4000f120 <__errno> <== NOT EXECUTED 4001b100: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001b104: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4001b108: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001b10c: 81 c7 e0 08 ret <== NOT EXECUTED 4001b110: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4001b114: 7f ff d0 03 call 4000f120 <__errno> <== NOT EXECUTED 4001b118: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001b11c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4001b120: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001b124: 81 c7 e0 08 ret <== NOT EXECUTED 4001b128: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001b12c: 7f ff cf fd call 4000f120 <__errno> <== NOT EXECUTED 4001b130: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001b134: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001b138: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001b13c: 81 c7 e0 08 ret <== NOT EXECUTED 4001b140: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000812c : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 4000812c: 9d e3 bf a0 save %sp, -96, %sp int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 40008130: 03 10 00 85 sethi %hi(0x40021400), %g1 40008134: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 40021734 40008138: 80 a6 00 01 cmp %i0, %g1 4000813c: 1a 80 00 56 bcc 40008294 <== NEVER TAKEN 40008140: 03 10 00 8a sethi %hi(0x40022800), %g1 iop = rtems_libio_iop( fd ); 40008144: e6 00 60 24 ld [ %g1 + 0x24 ], %l3 ! 40022824 40008148: 83 2e 20 06 sll %i0, 6, %g1 4000814c: b1 2e 20 03 sll %i0, 3, %i0 40008150: b0 06 00 01 add %i0, %g1, %i0 40008154: a6 04 c0 18 add %l3, %i0, %l3 rtems_libio_check_is_open( iop ); 40008158: c2 04 e0 18 ld [ %l3 + 0x18 ], %g1 4000815c: 80 88 61 00 btst 0x100, %g1 40008160: 02 80 00 4d be 40008294 40008164: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40008168: 02 80 00 30 be 40008228 <== NEVER TAKEN 4000816c: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 40008170: 02 80 00 2e be 40008228 40008174: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 40008178: 04 80 00 2c ble 40008228 4000817c: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 40008180: 14 80 00 2a bg 40008228 <== NEVER TAKEN 40008184: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 40008188: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 4000818c: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40008190: 80 a0 60 00 cmp %g1, 0 40008194: 02 80 00 46 be 400082ac <== NEVER TAKEN 40008198: 17 00 00 1f sethi %hi(0x7c00), %o3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000819c: 82 10 00 19 mov %i1, %g1 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 400081a0: 96 12 e3 ff or %o3, 0x3ff, %o3 if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400081a4: 9a 10 20 01 mov 1, %o5 400081a8: 86 10 20 00 clr %g3 400081ac: 88 10 20 00 clr %g4 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 400081b0: c4 00 40 00 ld [ %g1 ], %g2 400081b4: 80 a0 a0 00 cmp %g2, 0 400081b8: 02 80 00 1c be 40008228 400081bc: 86 00 e0 01 inc %g3 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400081c0: c4 00 60 04 ld [ %g1 + 4 ], %g2 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 400081c4: 82 00 60 08 add %g1, 8, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400081c8: 80 a0 00 02 cmp %g0, %g2 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 400081cc: 84 01 00 02 add %g4, %g2, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400081d0: 98 40 3f ff addx %g0, -1, %o4 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 400081d4: 80 a0 80 0b cmp %g2, %o3 400081d8: 14 80 00 14 bg 40008228 <== NEVER TAKEN 400081dc: 9a 0b 40 0c and %o5, %o4, %o5 400081e0: 80 a1 00 02 cmp %g4, %g2 400081e4: 14 80 00 11 bg 40008228 400081e8: 80 a6 80 03 cmp %i2, %g3 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 400081ec: 34 bf ff f1 bg,a 400081b0 400081f0: 88 10 00 02 mov %g2, %g4 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 400081f4: 80 8b 60 ff btst 0xff, %o5 400081f8: a4 10 20 00 clr %l2 400081fc: 12 80 00 09 bne 40008220 40008200: b0 10 20 00 clr %i0 /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 40008204: d4 06 60 04 ld [ %i1 + 4 ], %o2 40008208: 80 a2 a0 00 cmp %o2, 0 4000820c: 12 80 00 0d bne 40008240 <== ALWAYS TAKEN 40008210: a4 04 a0 01 inc %l2 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40008214: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 40008218: 14 bf ff fb bg 40008204 4000821c: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 40008220: 81 c7 e0 08 ret 40008224: 81 e8 00 00 restore /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); 40008228: 40 00 26 3b call 40011b14 <__errno> 4000822c: b0 10 3f ff mov -1, %i0 40008230: 82 10 20 16 mov 0x16, %g1 40008234: c2 22 00 00 st %g1, [ %o0 ] 40008238: 81 c7 e0 08 ret 4000823c: 81 e8 00 00 restore for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 40008240: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 40008244: d2 06 40 00 ld [ %i1 ], %o1 40008248: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4000824c: 9f c0 40 00 call %g1 40008250: 90 10 00 13 mov %l3, %o0 if ( bytes < 0 ) 40008254: 80 a2 20 00 cmp %o0, 0 40008258: 06 80 00 1b bl 400082c4 <== NEVER TAKEN 4000825c: 01 00 00 00 nop return -1; if ( bytes > 0 ) { 40008260: 02 80 00 07 be 4000827c <== NEVER TAKEN 40008264: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40008268: c4 1c e0 10 ldd [ %l3 + 0x10 ], %g2 4000826c: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40008270: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 40008274: 84 40 80 10 addx %g2, %l0, %g2 40008278: c4 3c e0 10 std %g2, [ %l3 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 4000827c: c2 06 60 04 ld [ %i1 + 4 ], %g1 40008280: 80 a2 00 01 cmp %o0, %g1 40008284: 02 bf ff e5 be 40008218 <== ALWAYS TAKEN 40008288: 80 a6 80 12 cmp %i2, %l2 break; } return total; } 4000828c: 81 c7 e0 08 ret <== NOT EXECUTED 40008290: 81 e8 00 00 restore <== NOT EXECUTED ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 40008294: 40 00 26 20 call 40011b14 <__errno> 40008298: b0 10 3f ff mov -1, %i0 4000829c: 82 10 20 09 mov 9, %g1 400082a0: c2 22 00 00 st %g1, [ %o0 ] 400082a4: 81 c7 e0 08 ret 400082a8: 81 e8 00 00 restore if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400082ac: 40 00 26 1a call 40011b14 <__errno> <== NOT EXECUTED 400082b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400082b4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400082b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400082bc: 81 c7 e0 08 ret <== NOT EXECUTED 400082c0: 81 e8 00 00 restore <== NOT EXECUTED if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 400082c4: 81 c7 e0 08 ret <== NOT EXECUTED 400082c8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED