=============================================================================== 40009160 : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 40009160: c4 02 00 00 ld [ %o0 ], %g2 ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 40009164: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 switch( node->type ) { 40009168: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 4000916c: 84 00 bf ff add %g2, -1, %g2 40009170: 80 a0 a0 06 cmp %g2, 6 40009174: 18 80 00 15 bgu 400091c8 <== NEVER TAKEN 40009178: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 4000917c: 85 28 a0 02 sll %g2, 2, %g2 40009180: 07 10 00 24 sethi %hi(0x40009000), %g3 40009184: 86 10 e1 44 or %g3, 0x144, %g3 ! 40009144 40009188: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 4000918c: 81 c0 80 00 jmp %g2 40009190: 01 00 00 00 nop case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 40009194: 10 80 00 0c b 400091c4 40009198: c2 00 60 0c ld [ %g1 + 0xc ], %g1 break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 4000919c: 03 10 00 6c sethi %hi(0x4001b000), %g1 400091a0: 10 80 00 09 b 400091c4 400091a4: 82 10 61 f0 or %g1, 0x1f0, %g1 ! 4001b1f0 break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 400091a8: 03 10 00 6c sethi %hi(0x4001b000), %g1 400091ac: 10 80 00 06 b 400091c4 400091b0: 82 10 62 28 or %g1, 0x228, %g1 ! 4001b228 break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 400091b4: 10 80 00 04 b 400091c4 400091b8: c2 00 60 08 ld [ %g1 + 8 ], %g1 break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 400091bc: 03 10 00 6c sethi %hi(0x4001b000), %g1 400091c0: 82 10 61 1c or %g1, 0x11c, %g1 ! 4001b11c 400091c4: c2 22 20 08 st %g1, [ %o0 + 8 ] break; } return 0; } 400091c8: 81 c3 e0 08 retl 400091cc: 90 10 20 00 clr %o0 =============================================================================== 4000cbec : IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000cbec: 9d e3 bf 98 save %sp, -104, %sp struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4000cbf0: 92 10 20 68 mov 0x68, %o1 4000cbf4: 7f ff f5 3b call 4000a0e0 4000cbf8: 90 10 20 01 mov 1, %o0 IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000cbfc: 92 10 00 19 mov %i1, %o1 /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); if ( !node ) 4000cc00: 80 a2 20 00 cmp %o0, 0 4000cc04: 02 80 00 14 be 4000cc54 <== NEVER TAKEN 4000cc08: a0 10 00 08 mov %o0, %l0 return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000cc0c: 82 10 20 01 mov 1, %g1 node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000cc10: 94 10 20 20 mov 0x20, %o2 return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000cc14: c2 32 20 34 sth %g1, [ %o0 + 0x34 ] node->type = type; 4000cc18: f0 22 20 4c st %i0, [ %o0 + 0x4c ] strncpy( node->name, name, IMFS_NAME_MAX ); 4000cc1c: 40 00 0a 3c call 4000f50c 4000cc20: 90 02 20 0c add %o0, 0xc, %o0 /* * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode; #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); 4000cc24: 7f ff f5 de call 4000a39c 4000cc28: f4 24 20 30 st %i2, [ %l0 + 0x30 ] node->st_gid = getegid(); 4000cc2c: 7f ff f5 d8 call 4000a38c 4000cc30: d0 34 20 3c sth %o0, [ %l0 + 0x3c ] #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000cc34: 92 10 20 00 clr %o1 * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode; #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); node->st_gid = getegid(); 4000cc38: d0 34 20 3e sth %o0, [ %l0 + 0x3e ] #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000cc3c: 7f ff f5 dc call 4000a3ac 4000cc40: 90 07 bf f8 add %fp, -8, %o0 node->stat_atime = (time_t) tv.tv_sec; 4000cc44: c2 07 bf f8 ld [ %fp + -8 ], %g1 node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4000cc48: c2 24 20 48 st %g1, [ %l0 + 0x48 ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4000cc4c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] node->stat_mtime = (time_t) tv.tv_sec; 4000cc50: c2 24 20 44 st %g1, [ %l0 + 0x44 ] node->stat_ctime = (time_t) tv.tv_sec; return node; } 4000cc54: 81 c7 e0 08 ret 4000cc58: 91 e8 00 10 restore %g0, %l0, %o0 =============================================================================== 4000e560 : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4000e560: 9d e3 bf 98 save %sp, -104, %sp /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4000e564: 40 00 04 a9 call 4000f808 4000e568: e0 06 00 00 ld [ %i0 ], %l0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4000e56c: 91 2a 20 10 sll %o0, 0x10, %o0 4000e570: 91 32 20 10 srl %o0, 0x10, %o0 4000e574: 80 a2 20 00 cmp %o0, 0 4000e578: 22 80 00 0c be,a 4000e5a8 <== ALWAYS TAKEN 4000e57c: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] 4000e580: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 4000e584: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 4000e588: 22 80 00 08 be,a 4000e5a8 <== NOT EXECUTED 4000e58c: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); 4000e590: 40 00 16 10 call 40013dd0 <__errno> <== NOT EXECUTED 4000e594: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000e598: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000e59c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000e5a0: 81 c7 e0 08 ret <== NOT EXECUTED 4000e5a4: 81 e8 00 00 restore <== NOT EXECUTED #endif jnode->st_uid = owner; jnode->st_gid = group; 4000e5a8: f4 34 20 3e sth %i2, [ %l0 + 0x3e ] IMFS_update_ctime( jnode ); 4000e5ac: 90 07 bf f8 add %fp, -8, %o0 4000e5b0: 7f ff d4 d8 call 40003910 4000e5b4: 92 10 20 00 clr %o1 4000e5b8: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000e5bc: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 4000e5c0: 81 c7 e0 08 ret 4000e5c4: 91 e8 20 00 restore %g0, 0, %o0 4000e5c8: 40 00 e6 f4 call 40048198 <__end+0x24dd8> <== NOT EXECUTED 4000e5cc: 40 00 e7 14 call 4004821c <__end+0x24e5c> <== NOT EXECUTED 4000e5d0: 40 00 e7 0c call 40048200 <__end+0x24e40> <== NOT EXECUTED 4000e5d4: 40 00 e7 0c call 40048204 <__end+0x24e44> <== NOT EXECUTED 4000e5d8: 40 00 e7 34 call 400482a8 <__end+0x24ee8> <== NOT EXECUTED 4000e5dc: 40 00 e7 28 call 4004827c <__end+0x24ebc> <== NOT EXECUTED 4000e5e0: 40 00 e7 4c call 40048310 <__end+0x24f50> <== NOT EXECUTED =============================================================================== 4000cc9c : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000cc9c: 9d e3 bf a0 save %sp, -96, %sp 4000cca0: a0 10 00 18 mov %i0, %l0 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4000cca4: 80 a6 20 00 cmp %i0, 0 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000cca8: 92 10 00 1a mov %i2, %o1 IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4000ccac: 02 80 00 3e be 4000cda4 <== NEVER TAKEN 4000ccb0: b0 10 20 00 clr %i0 return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4000ccb4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000ccb8: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 4001bfd8 4000ccbc: 90 10 00 19 mov %i1, %o0 4000ccc0: d4 00 60 2c ld [ %g1 + 0x2c ], %o2 4000ccc4: 7f ff ff ca call 4000cbec 4000ccc8: 94 2e c0 0a andn %i3, %o2, %o2 if ( !node ) 4000cccc: b0 92 20 00 orcc %o0, 0, %i0 4000ccd0: 02 80 00 35 be 4000cda4 <== NEVER TAKEN 4000ccd4: b2 06 7f ff add %i1, -1, %i1 return NULL; /* * Set the type specific information */ switch (type) { 4000ccd8: 80 a6 60 06 cmp %i1, 6 4000ccdc: 38 80 00 20 bgu,a 4000cd5c <== NEVER TAKEN 4000cce0: 11 10 00 6d sethi %hi(0x4001b400), %o0 <== NOT EXECUTED 4000cce4: b3 2e 60 02 sll %i1, 2, %i1 4000cce8: 03 10 00 32 sethi %hi(0x4000c800), %g1 4000ccec: 82 10 63 d0 or %g1, 0x3d0, %g1 ! 4000cbd0 4000ccf0: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4000ccf4: 81 c0 40 00 jmp %g1 4000ccf8: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000ccfc: 82 06 20 54 add %i0, 0x54, %g1 the_chain->permanent_null = NULL; 4000cd00: c0 26 20 54 clr [ %i0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000cd04: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000cd08: 82 06 20 50 add %i0, 0x50, %g1 4000cd0c: 10 80 00 1b b 4000cd78 4000cd10: c2 26 20 58 st %g1, [ %i0 + 0x58 ] case IMFS_HARD_LINK: node->info.hard_link.link_node = info->hard_link.link_node; break; case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; 4000cd14: 10 80 00 05 b 4000cd28 4000cd18: c2 07 00 00 ld [ %i4 ], %g1 break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 4000cd1c: c4 07 20 04 ld [ %i4 + 4 ], %g2 case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; 4000cd20: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 4000cd24: c4 26 20 54 st %g2, [ %i0 + 0x54 ] break; 4000cd28: 10 80 00 14 b 4000cd78 4000cd2c: c2 26 20 50 st %g1, [ %i0 + 0x50 ] case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4000cd30: c0 26 20 50 clr [ %i0 + 0x50 ] <== NOT EXECUTED 4000cd34: c0 26 20 54 clr [ %i0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 4000cd38: c0 26 20 58 clr [ %i0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 4000cd3c: c0 26 20 50 clr [ %i0 + 0x50 ] 4000cd40: c0 26 20 54 clr [ %i0 + 0x54 ] node->info.file.indirect = 0; 4000cd44: c0 26 20 58 clr [ %i0 + 0x58 ] node->info.file.doubly_indirect = 0; 4000cd48: c0 26 20 5c clr [ %i0 + 0x5c ] node->info.file.triply_indirect = 0; break; 4000cd4c: 10 80 00 0b b 4000cd78 4000cd50: c0 26 20 60 clr [ %i0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 4000cd54: 10 80 00 09 b 4000cd78 4000cd58: c0 26 20 50 clr [ %i0 + 0x50 ] default: assert(0); 4000cd5c: 15 10 00 6d sethi %hi(0x4001b400), %o2 <== NOT EXECUTED 4000cd60: 17 10 00 6d sethi %hi(0x4001b400), %o3 <== NOT EXECUTED 4000cd64: 90 12 21 78 or %o0, 0x178, %o0 <== NOT EXECUTED 4000cd68: 94 12 a1 d0 or %o2, 0x1d0, %o2 <== NOT EXECUTED 4000cd6c: 96 12 e1 c8 or %o3, 0x1c8, %o3 <== NOT EXECUTED 4000cd70: 7f ff d4 24 call 40001e00 <__assert_func> <== NOT EXECUTED 4000cd74: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4000cd78: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4000cd7c: d0 04 00 00 ld [ %l0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 4000cd80: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 4000cd84: d0 26 20 08 st %o0, [ %i0 + 8 ] node->st_ino = ++fs_info->ino_count; 4000cd88: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000cd8c: 90 02 20 50 add %o0, 0x50, %o0 4000cd90: 82 00 60 01 inc %g1 4000cd94: c2 20 a0 04 st %g1, [ %g2 + 4 ] 4000cd98: c2 26 20 38 st %g1, [ %i0 + 0x38 ] 4000cd9c: 7f ff e4 77 call 40005f78 <_Chain_Append> 4000cda0: 92 10 00 18 mov %i0, %o1 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000cda4: 81 c7 e0 08 ret 4000cda8: 81 e8 00 00 restore =============================================================================== 4000cc5c : IMFS_jnode_t *IMFS_create_root_node(void) { 4000cc5c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( IMFS_DIRECTORY, "", (S_IFDIR | 0755) ); 4000cc60: 90 10 20 01 mov 1, %o0 4000cc64: 13 10 00 6d sethi %hi(0x4001b400), %o1 4000cc68: 15 00 00 10 sethi %hi(0x4000), %o2 4000cc6c: 92 12 61 70 or %o1, 0x170, %o1 4000cc70: 7f ff ff df call 4000cbec 4000cc74: 94 12 a1 ed or %o2, 0x1ed, %o2 if ( !node ) 4000cc78: 80 a2 20 00 cmp %o0, 0 4000cc7c: 02 80 00 06 be 4000cc94 <== NEVER TAKEN 4000cc80: 82 02 20 54 add %o0, 0x54, %g1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000cc84: c0 22 20 54 clr [ %o0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000cc88: c2 22 20 50 st %g1, [ %o0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000cc8c: 82 02 20 50 add %o0, 0x50, %g1 4000cc90: c2 22 20 58 st %g1, [ %o0 + 0x58 ] * NOTE: Root node is always a directory. */ rtems_chain_initialize_empty(&node->info.directory.Entries); return node; } 4000cc94: 81 c7 e0 08 ret 4000cc98: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40004530 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 40004530: 9d e3 bf a0 save %sp, -96, %sp rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 40004534: 80 a6 20 00 cmp %i0, 0 40004538: 12 80 00 0a bne 40004560 <== ALWAYS TAKEN 4000453c: 80 a6 60 00 cmp %i1, 0 40004540: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 40004544: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 40004548: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 4000454c: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40004550: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED 40004554: 96 12 e2 c8 or %o3, 0x2c8, %o3 <== NOT EXECUTED 40004558: 10 80 00 0b b 40004584 <== NOT EXECUTED 4000455c: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); 40004560: 36 80 00 0b bge,a 4000458c <== ALWAYS TAKEN 40004564: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40004568: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 4000456c: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 40004570: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 40004574: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 40004578: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED 4000457c: 96 12 e2 d8 or %o3, 0x2d8, %o3 <== NOT EXECUTED 40004580: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED 40004584: 40 00 02 26 call 40004e1c <__assert_func> <== NOT EXECUTED 40004588: 01 00 00 00 nop <== NOT EXECUTED assert( the_directory->type == IMFS_DIRECTORY ); 4000458c: 80 a0 60 01 cmp %g1, 1 40004590: 02 80 00 0a be 400045b8 <== ALWAYS TAKEN 40004594: 29 10 00 9e sethi %hi(0x40027800), %l4 40004598: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 4000459c: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 400045a0: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 400045a4: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400045a8: 94 12 a3 d8 or %o2, 0x3d8, %o2 <== NOT EXECUTED 400045ac: 96 12 e2 e8 or %o3, 0x2e8, %o3 <== NOT EXECUTED 400045b0: 10 bf ff f5 b 40004584 <== NOT EXECUTED 400045b4: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 400045b8: 27 10 00 96 sethi %hi(0x40025800), %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400045bc: aa 06 20 54 add %i0, 0x54, %l5 400045c0: a8 15 21 70 or %l4, 0x170, %l4 400045c4: a6 14 e3 10 or %l3, 0x310, %l3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 400045c8: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 400045cc: 10 80 00 14 b 4000461c 400045d0: a4 06 60 01 add %i1, 1, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 400045d4: c2 05 00 00 ld [ %l4 ], %g1 400045d8: 90 10 00 13 mov %l3, %o0 400045dc: d2 00 60 08 ld [ %g1 + 8 ], %o1 400045e0: 40 00 3f aa call 40014488 400045e4: a2 04 60 01 inc %l1 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 400045e8: 80 a4 40 19 cmp %l1, %i1 400045ec: 24 bf ff fb ble,a 400045d8 400045f0: c2 05 00 00 ld [ %l4 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 400045f4: 7f ff ff 71 call 400043b8 400045f8: 90 10 00 10 mov %l0, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 400045fc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40004600: 80 a0 60 01 cmp %g1, 1 40004604: 32 80 00 06 bne,a 4000461c 40004608: e0 04 00 00 ld [ %l0 ], %l0 IMFS_dump_directory( the_jnode, level + 1 ); 4000460c: 90 10 00 10 mov %l0, %o0 40004610: 7f ff ff c8 call 40004530 40004614: 92 10 00 12 mov %l2, %o1 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40004618: e0 04 00 00 ld [ %l0 ], %l0 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 4000461c: 80 a4 00 15 cmp %l0, %l5 40004620: 12 bf ff ed bne 400045d4 40004624: a2 10 20 00 clr %l1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } 40004628: 81 c7 e0 08 ret 4000462c: 81 e8 00 00 restore =============================================================================== 40009370 : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009370: 9d e3 bf 60 save %sp, -160, %sp case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 40009374: 2b 10 00 6f sethi %hi(0x4001bc00), %l5 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009378: a0 10 00 18 mov %i0, %l0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000937c: aa 15 63 d8 or %l5, 0x3d8, %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 40009380: e2 06 c0 00 ld [ %i3 ], %l1 40009384: ac 10 20 01 mov 1, %l6 40009388: a4 10 20 00 clr %l2 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 4000938c: a6 07 bf c0 add %fp, -64, %l3 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 40009390: 10 80 00 6a b 40009538 40009394: a8 07 bf fc add %fp, -4, %l4 type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 40009398: 90 04 00 12 add %l0, %l2, %o0 4000939c: 92 10 00 19 mov %i1, %o1 400093a0: 94 10 00 13 mov %l3, %o2 400093a4: 40 00 02 3f call 40009ca0 400093a8: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 400093ac: c2 06 c0 00 ld [ %i3 ], %g1 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 400093b0: ac 10 00 08 mov %o0, %l6 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 400093b4: 80 a0 60 00 cmp %g1, 0 400093b8: 02 80 00 56 be 40009510 <== NEVER TAKEN 400093bc: f0 07 bf fc ld [ %fp + -4 ], %i0 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 400093c0: 80 a2 20 00 cmp %o0, 0 400093c4: 22 80 00 10 be,a 40009404 400093c8: a4 04 80 18 add %l2, %i0, %l2 if ( node->type == IMFS_DIRECTORY ) 400093cc: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 400093d0: 80 a0 60 01 cmp %g1, 1 400093d4: 32 80 00 0c bne,a 40009404 400093d8: a4 04 80 18 add %l2, %i0, %l2 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 400093dc: 90 10 00 1b mov %i3, %o0 400093e0: 7f ff ff 7c call 400091d0 400093e4: 92 10 20 01 mov 1, %o1 400093e8: 80 a2 20 00 cmp %o0, 0 400093ec: 32 80 00 06 bne,a 40009404 400093f0: a4 04 80 18 add %l2, %i0, %l2 rtems_set_errno_and_return_minus_one( EACCES ); 400093f4: 40 00 14 59 call 4000e558 <__errno> 400093f8: b0 10 3f ff mov -1, %i0 400093fc: 10 80 00 4c b 4000952c 40009400: 82 10 20 0d mov 0xd, %g1 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; 40009404: b2 26 40 18 sub %i1, %i0, %i1 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 40009408: 80 a5 a0 03 cmp %l6, 3 4000940c: 02 80 00 1b be 40009478 40009410: e2 06 c0 00 ld [ %i3 ], %l1 40009414: 80 a5 a0 04 cmp %l6, 4 40009418: 02 80 00 42 be 40009520 4000941c: 80 a5 a0 02 cmp %l6, 2 40009420: 12 80 00 47 bne 4000953c 40009424: 80 a5 a0 04 cmp %l6, 4 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 40009428: c2 05 40 00 ld [ %l5 ], %g1 4000942c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40009430: 80 a4 40 01 cmp %l1, %g1 40009434: 02 bf ff da be 4000939c 40009438: 90 04 00 12 add %l0, %l2, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 4000943c: d2 06 e0 10 ld [ %i3 + 0x10 ], %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 40009440: c2 02 60 1c ld [ %o1 + 0x1c ], %g1 40009444: 80 a4 40 01 cmp %l1, %g1 40009448: 32 80 00 04 bne,a 40009458 4000944c: e2 04 60 08 ld [ %l1 + 8 ], %l1 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 40009450: 10 80 00 47 b 4000956c 40009454: 92 02 60 08 add %o1, 8, %o1 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 40009458: 80 a4 60 00 cmp %l1, 0 4000945c: 32 bf ff cf bne,a 40009398 40009460: e2 26 c0 00 st %l1, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 40009464: 40 00 14 3d call 4000e558 <__errno> 40009468: b0 10 3f ff mov -1, %i0 4000946c: ec 22 00 00 st %l6, [ %o0 ] 40009470: 81 c7 e0 08 ret 40009474: 81 e8 00 00 restore case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 40009478: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 4000947c: 80 a0 60 03 cmp %g1, 3 40009480: 12 80 00 0a bne 400094a8 40009484: 80 a0 60 04 cmp %g1, 4 IMFS_evaluate_hard_link( pathloc, 0 ); 40009488: 90 10 00 1b mov %i3, %o0 4000948c: 7f ff ff 69 call 40009230 40009490: 92 10 20 00 clr %o1 node = pathloc->node_access; 40009494: e2 06 c0 00 ld [ %i3 ], %l1 if ( !node ) 40009498: 80 a4 60 00 cmp %l1, 0 4000949c: 32 80 00 0d bne,a 400094d0 <== ALWAYS TAKEN 400094a0: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 400094a4: 30 80 00 0e b,a 400094dc <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 400094a8: 32 80 00 0a bne,a 400094d0 400094ac: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 result = IMFS_evaluate_sym_link( pathloc, 0 ); 400094b0: 90 10 00 1b mov %i3, %o0 400094b4: 7f ff ff 77 call 40009290 400094b8: 92 10 20 00 clr %o1 node = pathloc->node_access; 400094bc: e2 06 c0 00 ld [ %i3 ], %l1 if ( result == -1 ) 400094c0: 80 a2 3f ff cmp %o0, -1 400094c4: 02 bf ff eb be 40009470 <== NEVER TAKEN 400094c8: b0 10 00 08 mov %o0, %i0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 400094cc: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 400094d0: 80 a0 60 01 cmp %g1, 1 400094d4: 22 80 00 06 be,a 400094ec 400094d8: d2 04 60 5c ld [ %l1 + 0x5c ], %o1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 400094dc: 40 00 14 1f call 4000e558 <__errno> 400094e0: b0 10 3f ff mov -1, %i0 400094e4: 10 80 00 12 b 4000952c 400094e8: 82 10 20 14 mov 0x14, %g1 /* * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { 400094ec: 80 a2 60 00 cmp %o1, 0 400094f0: 12 80 00 1f bne 4000956c 400094f4: 92 02 60 1c add %o1, 0x1c, %o1 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 400094f8: 90 10 00 11 mov %l1, %o0 400094fc: 40 00 01 be call 40009bf4 40009500: 92 10 00 13 mov %l3, %o1 if ( !node ) 40009504: a2 92 20 00 orcc %o0, 0, %l1 40009508: 32 bf ff a4 bne,a 40009398 4000950c: e2 26 c0 00 st %l1, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 40009510: 40 00 14 12 call 4000e558 <__errno> 40009514: b0 10 3f ff mov -1, %i0 40009518: 10 80 00 05 b 4000952c 4000951c: 82 10 20 02 mov 2, %g1 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 40009520: 40 00 14 0e call 4000e558 <__errno> 40009524: b0 10 3f ff mov -1, %i0 40009528: 82 10 20 5b mov 0x5b, %g1 4000952c: c2 22 00 00 st %g1, [ %o0 ] 40009530: 81 c7 e0 08 ret 40009534: 81 e8 00 00 restore /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 40009538: 80 a5 a0 04 cmp %l6, 4 4000953c: 02 80 00 04 be 4000954c <== NEVER TAKEN 40009540: 80 a5 a0 00 cmp %l6, 0 40009544: 12 bf ff 96 bne 4000939c 40009548: 90 04 00 12 add %l0, %l2, %o0 * new fs root node and let let the mounted filesystem set the handlers. * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { 4000954c: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 40009550: 80 a0 60 01 cmp %g1, 1 40009554: 12 80 00 19 bne 400095b8 40009558: 01 00 00 00 nop if ( node->info.directory.mt_fs != NULL ) { 4000955c: d2 04 60 5c ld [ %l1 + 0x5c ], %o1 40009560: 80 a2 60 00 cmp %o1, 0 40009564: 02 80 00 15 be 400095b8 40009568: 92 02 60 1c add %o1, 0x1c, %o1 newloc = node->info.directory.mt_fs->mt_fs_root; 4000956c: a2 07 bf e8 add %fp, -24, %l1 40009570: 94 10 20 14 mov 0x14, %o2 40009574: 40 00 16 35 call 4000ee48 40009578: 90 10 00 11 mov %l1, %o0 *pathloc = newloc; 4000957c: 92 10 00 11 mov %l1, %o1 40009580: 94 10 20 14 mov 0x14, %o2 40009584: 40 00 16 31 call 4000ee48 40009588: 90 10 00 1b mov %i3, %o0 return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000958c: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 40009590: d0 07 bf fc ld [ %fp + -4 ], %o0 40009594: c2 00 40 00 ld [ %g1 ], %g1 40009598: 92 06 40 08 add %i1, %o0, %o1 4000959c: 94 10 00 1a mov %i2, %o2 400095a0: 90 24 80 08 sub %l2, %o0, %o0 400095a4: 96 10 00 1b mov %i3, %o3 400095a8: 9f c0 40 00 call %g1 400095ac: 90 04 00 08 add %l0, %o0, %o0 400095b0: 81 c7 e0 08 ret 400095b4: 91 e8 00 08 restore %g0, %o0, %o0 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 400095b8: 7f ff fe ea call 40009160 400095bc: 90 10 00 1b mov %i3, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 400095c0: 92 10 00 1a mov %i2, %o1 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 400095c4: b0 10 00 08 mov %o0, %i0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 400095c8: 7f ff ff 02 call 400091d0 400095cc: 90 10 00 1b mov %i3, %o0 400095d0: 80 a2 20 00 cmp %o0, 0 400095d4: 12 80 00 06 bne 400095ec 400095d8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 400095dc: 40 00 13 df call 4000e558 <__errno> 400095e0: b0 10 3f ff mov -1, %i0 ! ffffffff 400095e4: 82 10 20 0d mov 0xd, %g1 400095e8: c2 22 00 00 st %g1, [ %o0 ] return result; } 400095ec: 81 c7 e0 08 ret 400095f0: 81 e8 00 00 restore =============================================================================== 400096b0 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 400096b0: 9d e3 bf 60 save %sp, -160, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 400096b4: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 400096b8: 90 10 00 18 mov %i0, %o0 400096bc: 40 00 17 5f call 4000f438 400096c0: 2b 10 00 6f sethi %hi(0x4001bc00), %l5 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 400096c4: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 400096c8: a4 10 20 00 clr %l2 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 400096cc: a8 07 bf c0 add %fp, -64, %l4 400096d0: ac 07 bf fc add %fp, -4, %l6 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 400096d4: a6 10 00 08 mov %o0, %l3 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 400096d8: aa 15 63 d8 or %l5, 0x3d8, %l5 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 400096dc: 92 10 00 13 mov %l3, %o1 400096e0: 90 04 40 12 add %l1, %l2, %o0 400096e4: 94 10 00 14 mov %l4, %o2 400096e8: 40 00 01 6e call 40009ca0 400096ec: 96 10 00 16 mov %l6, %o3 pathlen -= len; i += len; if ( !pathloc->node_access ) 400096f0: c2 06 40 00 ld [ %i1 ], %g1 */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 400096f4: f0 07 bf fc ld [ %fp + -4 ], %i0 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 400096f8: ae 10 00 08 mov %o0, %l7 pathlen -= len; i += len; if ( !pathloc->node_access ) 400096fc: 80 a0 60 00 cmp %g1, 0 40009700: 02 80 00 83 be 4000990c <== NEVER TAKEN 40009704: a6 24 c0 18 sub %l3, %i0, %l3 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 40009708: 80 a2 20 00 cmp %o0, 0 4000970c: 22 80 00 10 be,a 4000974c 40009710: a4 04 80 18 add %l2, %i0, %l2 if ( node->type == IMFS_DIRECTORY ) 40009714: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40009718: 80 a0 60 01 cmp %g1, 1 4000971c: 32 80 00 0c bne,a 4000974c 40009720: a4 04 80 18 add %l2, %i0, %l2 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 40009724: 90 10 00 19 mov %i1, %o0 40009728: 7f ff fe aa call 400091d0 4000972c: 92 10 20 01 mov 1, %o1 40009730: 80 a2 20 00 cmp %o0, 0 40009734: 32 80 00 06 bne,a 4000974c 40009738: a4 04 80 18 add %l2, %i0, %l2 rtems_set_errno_and_return_minus_one( EACCES ); 4000973c: 40 00 13 87 call 4000e558 <__errno> 40009740: b0 10 3f ff mov -1, %i0 40009744: 10 80 00 84 b 40009954 40009748: 82 10 20 0d mov 0xd, %g1 node = pathloc->node_access; switch( type ) { 4000974c: 80 a5 e0 02 cmp %l7, 2 40009750: 02 80 00 0f be 4000978c 40009754: e0 06 40 00 ld [ %i1 ], %l0 40009758: 80 a5 e0 02 cmp %l7, 2 4000975c: 18 80 00 07 bgu 40009778 40009760: 80 a5 e0 03 cmp %l7, 3 40009764: 80 a5 e0 00 cmp %l7, 0 40009768: 02 80 00 56 be 400098c0 4000976c: 92 10 00 13 mov %l3, %o1 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 40009770: 10 bf ff dd b 400096e4 40009774: 90 04 40 12 add %l1, %l2, %o0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 40009778: 02 80 00 19 be 400097dc 4000977c: 80 a5 e0 04 cmp %l7, 4 40009780: 12 bf ff d8 bne 400096e0 <== NEVER TAKEN 40009784: 92 10 00 13 mov %l3, %o1 40009788: 30 80 00 52 b,a 400098d0 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000978c: c2 05 40 00 ld [ %l5 ], %g1 40009790: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40009794: 80 a4 00 01 cmp %l0, %g1 40009798: 02 bf ff d2 be 400096e0 4000979c: 92 10 00 13 mov %l3, %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 400097a0: d2 06 60 10 ld [ %i1 + 0x10 ], %o1 400097a4: c2 02 60 1c ld [ %o1 + 0x1c ], %g1 400097a8: 80 a4 00 01 cmp %l0, %g1 400097ac: 32 80 00 04 bne,a 400097bc 400097b0: e0 04 20 08 ld [ %l0 + 8 ], %l0 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 400097b4: 10 80 00 2a b 4000985c 400097b8: 92 02 60 08 add %o1, 8, %o1 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 400097bc: 80 a4 20 00 cmp %l0, 0 400097c0: 32 bf ff c7 bne,a 400096dc 400097c4: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 400097c8: 40 00 13 64 call 4000e558 <__errno> 400097cc: b0 10 3f ff mov -1, %i0 400097d0: ee 22 00 00 st %l7, [ %o0 ] 400097d4: 81 c7 e0 08 ret 400097d8: 81 e8 00 00 restore pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 400097dc: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400097e0: 80 a0 60 03 cmp %g1, 3 400097e4: 12 80 00 0a bne 4000980c 400097e8: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_link( pathloc, 0 ); 400097ec: 90 10 00 19 mov %i1, %o0 400097f0: 7f ff ff 81 call 400095f4 400097f4: 92 10 20 00 clr %o1 if ( result == -1 ) 400097f8: 80 a2 3f ff cmp %o0, -1 400097fc: 12 80 00 0c bne 4000982c <== ALWAYS TAKEN 40009800: b0 10 00 08 mov %o0, %i0 40009804: 81 c7 e0 08 ret <== NOT EXECUTED 40009808: 81 e8 00 00 restore <== NOT EXECUTED return -1; } else if ( node->type == IMFS_SYM_LINK ) { 4000980c: 32 80 00 09 bne,a 40009830 40009810: d0 06 40 00 ld [ %i1 ], %o0 result = IMFS_evaluate_link( pathloc, 0 ); 40009814: 90 10 00 19 mov %i1, %o0 40009818: 7f ff ff 77 call 400095f4 4000981c: 92 10 20 00 clr %o1 if ( result == -1 ) 40009820: 80 a2 3f ff cmp %o0, -1 40009824: 02 bf ff ec be 400097d4 <== NEVER TAKEN 40009828: b0 10 00 08 mov %o0, %i0 return -1; } node = pathloc->node_access; 4000982c: d0 06 40 00 ld [ %i1 ], %o0 if ( !node ) 40009830: 80 a2 20 00 cmp %o0, 0 40009834: 02 80 00 45 be 40009948 <== NEVER TAKEN 40009838: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000983c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 40009840: 80 a0 60 01 cmp %g1, 1 40009844: 12 80 00 41 bne 40009948 40009848: 01 00 00 00 nop /* * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { 4000984c: d2 02 20 5c ld [ %o0 + 0x5c ], %o1 40009850: 80 a2 60 00 cmp %o1, 0 40009854: 02 80 00 14 be 400098a4 40009858: 92 02 60 1c add %o1, 0x1c, %o1 newloc = node->info.directory.mt_fs->mt_fs_root; 4000985c: a0 07 bf e8 add %fp, -24, %l0 40009860: 94 10 20 14 mov 0x14, %o2 40009864: 40 00 15 79 call 4000ee48 40009868: 90 10 00 10 mov %l0, %o0 *pathloc = newloc; 4000986c: 92 10 00 10 mov %l0, %o1 40009870: 94 10 20 14 mov 0x14, %o2 40009874: 40 00 15 75 call 4000ee48 40009878: 90 10 00 19 mov %i1, %o0 return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000987c: c2 06 60 0c ld [ %i1 + 0xc ], %g1 40009880: c4 07 bf fc ld [ %fp + -4 ], %g2 40009884: c2 00 60 04 ld [ %g1 + 4 ], %g1 40009888: a4 24 80 02 sub %l2, %g2, %l2 4000988c: 92 10 00 19 mov %i1, %o1 40009890: 90 04 40 12 add %l1, %l2, %o0 40009894: 9f c0 40 00 call %g1 40009898: 94 10 00 1a mov %i2, %o2 4000989c: 81 c7 e0 08 ret 400098a0: 91 e8 00 08 restore %g0, %o0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 400098a4: 40 00 00 d4 call 40009bf4 400098a8: 92 10 00 14 mov %l4, %o1 /* * If there is no node we have found the name of the node we * wish to create. */ if ( ! node ) 400098ac: a0 92 20 00 orcc %o0, 0, %l0 400098b0: 02 80 00 0c be 400098e0 400098b4: c4 07 bf fc ld [ %fp + -4 ], %g2 done = true; else pathloc->node_access = node; 400098b8: 10 bf ff 89 b 400096dc 400098bc: e0 26 40 00 st %l0, [ %i1 ] break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 400098c0: 40 00 13 26 call 4000e558 <__errno> 400098c4: b0 10 3f ff mov -1, %i0 400098c8: 10 80 00 23 b 40009954 400098cc: 82 10 20 11 mov 0x11, %g1 break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 400098d0: 40 00 13 22 call 4000e558 <__errno> 400098d4: b0 10 3f ff mov -1, %i0 400098d8: 10 80 00 1f b 40009954 400098dc: 82 10 20 5b mov 0x5b, %g1 case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 400098e0: 82 04 40 12 add %l1, %l2, %g1 400098e4: a4 24 80 02 sub %l2, %g2, %l2 400098e8: a2 04 40 12 add %l1, %l2, %l1 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 400098ec: 10 80 00 0c b 4000991c 400098f0: e2 26 80 00 st %l1, [ %i2 ] if ( !IMFS_is_separator( path[ i ] ) ) 400098f4: 80 a0 a0 5c cmp %g2, 0x5c 400098f8: 22 80 00 0a be,a 40009920 400098fc: c4 48 40 00 ldsb [ %g1 ], %g2 40009900: 80 a0 a0 2f cmp %g2, 0x2f 40009904: 22 80 00 07 be,a 40009920 40009908: c4 48 40 00 ldsb [ %g1 ], %g2 rtems_set_errno_and_return_minus_one( ENOENT ); 4000990c: 40 00 13 13 call 4000e558 <__errno> 40009910: b0 10 3f ff mov -1, %i0 40009914: 10 80 00 10 b 40009954 40009918: 82 10 20 02 mov 2, %g1 /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 4000991c: c4 48 40 00 ldsb [ %g1 ], %g2 40009920: 80 a0 a0 00 cmp %g2, 0 40009924: 12 bf ff f4 bne 400098f4 40009928: 82 00 60 01 inc %g1 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 4000992c: 7f ff fe 0d call 40009160 40009930: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 40009934: c2 06 40 00 ld [ %i1 ], %g1 40009938: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000993c: 80 a0 60 01 cmp %g1, 1 40009940: 02 80 00 08 be 40009960 <== ALWAYS TAKEN 40009944: b0 10 00 08 mov %o0, %i0 if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 40009948: 40 00 13 04 call 4000e558 <__errno> 4000994c: b0 10 3f ff mov -1, %i0 40009950: 82 10 20 14 mov 0x14, %g1 40009954: c2 22 00 00 st %g1, [ %o0 ] 40009958: 81 c7 e0 08 ret 4000995c: 81 e8 00 00 restore /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 40009960: 90 10 00 19 mov %i1, %o0 40009964: 7f ff fe 1b call 400091d0 40009968: 92 10 20 03 mov 3, %o1 4000996c: 80 a2 20 00 cmp %o0, 0 40009970: 12 80 00 06 bne 40009988 40009974: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 40009978: 40 00 12 f8 call 4000e558 <__errno> 4000997c: b0 10 3f ff mov -1, %i0 ! ffffffff 40009980: 82 10 20 0d mov 0xd, %g1 40009984: c2 22 00 00 st %g1, [ %o0 ] return result; } 40009988: 81 c7 e0 08 ret 4000998c: 81 e8 00 00 restore =============================================================================== 40009230 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009230: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 40009234: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 40009238: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000923c: 80 a0 a0 03 cmp %g2, 3 40009240: 22 80 00 04 be,a 40009250 <== ALWAYS TAKEN 40009244: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 rtems_fatal_error_occurred (0xABCD0000); 40009248: 7f ff f2 71 call 40005c0c <== NOT EXECUTED 4000924c: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; IMFS_Set_handlers( node ); 40009250: 90 10 00 18 mov %i0, %o0 40009254: 7f ff ff c3 call 40009160 40009258: c2 26 00 00 st %g1, [ %i0 ] /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 4000925c: 90 10 00 18 mov %i0, %o0 40009260: 92 10 00 19 mov %i1, %o1 40009264: 7f ff ff db call 400091d0 40009268: b0 10 20 00 clr %i0 4000926c: 80 a2 20 00 cmp %o0, 0 40009270: 12 80 00 06 bne 40009288 <== ALWAYS TAKEN 40009274: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 40009278: 40 00 14 b8 call 4000e558 <__errno> <== NOT EXECUTED 4000927c: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40009280: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 40009284: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 40009288: 81 c7 e0 08 ret 4000928c: 81 e8 00 00 restore =============================================================================== 400091d0 : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 400091d0: 9d e3 bf a0 save %sp, -96, %sp } jnode = node->node_access; #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 400091d4: 40 00 04 72 call 4000a39c 400091d8: e0 06 00 00 ld [ %i0 ], %l0 st_gid = getegid(); 400091dc: 40 00 04 6c call 4000a38c 400091e0: a2 10 00 08 mov %o0, %l1 * Check if I am owner or a group member or someone else. */ flags_to_test = flags; if ( st_uid == jnode->st_uid ) 400091e4: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 400091e8: a3 2c 60 10 sll %l1, 0x10, %l1 400091ec: a3 34 60 10 srl %l1, 0x10, %l1 400091f0: 80 a4 40 01 cmp %l1, %g1 400091f4: 02 80 00 09 be 40009218 400091f8: 83 2e 60 06 sll %i1, 6, %g1 flags_to_test <<= 6; else if ( st_gid == jnode->st_gid ) 400091fc: c2 14 20 3e lduh [ %l0 + 0x3e ], %g1 40009200: 91 2a 20 10 sll %o0, 0x10, %o0 40009204: 91 32 20 10 srl %o0, 0x10, %o0 40009208: 80 a2 00 01 cmp %o0, %g1 4000920c: 02 80 00 03 be 40009218 <== ALWAYS TAKEN 40009210: 83 2e 60 03 sll %i1, 3, %g1 40009214: 82 10 00 19 mov %i1, %g1 <== NOT EXECUTED /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 40009218: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 4000921c: 82 28 40 02 andn %g1, %g2, %g1 return 1; return 0; } 40009220: 80 a0 00 01 cmp %g0, %g1 40009224: b0 60 3f ff subx %g0, -1, %i0 40009228: 81 c7 e0 08 ret 4000922c: 81 e8 00 00 restore =============================================================================== 40009290 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009290: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 40009294: e2 06 00 00 ld [ %i0 ], %l1 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 40009298: a0 10 00 18 mov %i0, %l0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 4000929c: c2 04 60 4c ld [ %l1 + 0x4c ], %g1 400092a0: 80 a0 60 04 cmp %g1, 4 400092a4: 12 80 00 07 bne 400092c0 <== NEVER TAKEN 400092a8: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 400092ac: c2 04 60 08 ld [ %l1 + 8 ], %g1 400092b0: 80 a0 60 00 cmp %g1, 0 400092b4: 32 80 00 05 bne,a 400092c8 <== ALWAYS TAKEN 400092b8: c2 26 00 00 st %g1, [ %i0 ] rtems_fatal_error_occurred( 0xBAD00000 ); 400092bc: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED 400092c0: 7f ff f2 53 call 40005c0c <== NOT EXECUTED 400092c4: 01 00 00 00 nop <== NOT EXECUTED * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( 400092c8: c2 04 60 50 ld [ %l1 + 0x50 ], %g1 400092cc: c2 48 40 00 ldsb [ %g1 ], %g1 400092d0: 80 a0 60 5c cmp %g1, 0x5c 400092d4: 22 80 00 09 be,a 400092f8 <== NEVER TAKEN 400092d8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 400092dc: 80 a0 60 2f cmp %g1, 0x2f 400092e0: 22 80 00 06 be,a 400092f8 400092e4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400092e8: 80 a0 60 00 cmp %g1, 0 400092ec: 12 80 00 09 bne 40009310 <== ALWAYS TAKEN 400092f0: 82 10 20 00 clr %g1 400092f4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 400092f8: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 400092fc: 90 10 00 10 mov %l0, %o0 40009300: 92 02 60 18 add %o1, 0x18, %o1 40009304: 40 00 16 d1 call 4000ee48 40009308: 94 10 20 14 mov 0x14, %o2 4000930c: 82 10 20 01 mov 1, %g1 * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 40009310: e2 04 60 50 ld [ %l1 + 0x50 ], %l1 40009314: a2 04 40 01 add %l1, %g1, %l1 40009318: 40 00 18 48 call 4000f438 4000931c: 90 10 00 11 mov %l1, %o0 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 40009320: 94 10 00 19 mov %i1, %o2 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), 40009324: 92 10 00 08 mov %o0, %o1 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 40009328: 96 10 00 10 mov %l0, %o3 4000932c: 40 00 00 11 call 40009370 40009330: 90 10 00 11 mov %l1, %o0 40009334: b0 10 00 08 mov %o0, %i0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 40009338: 7f ff ff 8a call 40009160 4000933c: 90 10 00 10 mov %l0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 40009340: 90 10 00 10 mov %l0, %o0 40009344: 7f ff ff a3 call 400091d0 40009348: 92 10 00 19 mov %i1, %o1 4000934c: 80 a2 20 00 cmp %o0, 0 40009350: 12 80 00 06 bne 40009368 <== ALWAYS TAKEN 40009354: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); 40009358: 40 00 14 80 call 4000e558 <__errno> <== NOT EXECUTED 4000935c: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40009360: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 40009364: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 40009368: 81 c7 e0 08 ret 4000936c: 81 e8 00 00 restore =============================================================================== 4000cdac : int IMFS_fchmod( rtems_filesystem_location_info_t *loc, mode_t mode ) { 4000cdac: 9d e3 bf 98 save %sp, -104, %sp /* * Verify I am the owner of the node or the super user. */ #if defined(RTEMS_POSIX_API) st_uid = geteuid(); 4000cdb0: 7f ff f5 7b call 4000a39c 4000cdb4: e0 06 00 00 ld [ %i0 ], %l0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) 4000cdb8: 91 2a 20 10 sll %o0, 0x10, %o0 4000cdbc: 91 32 20 10 srl %o0, 0x10, %o0 4000cdc0: 80 a2 20 00 cmp %o0, 0 4000cdc4: 22 80 00 0c be,a 4000cdf4 <== ALWAYS TAKEN 4000cdc8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 4000cdcc: c2 14 20 3c lduh [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 4000cdd0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 4000cdd4: 22 80 00 08 be,a 4000cdf4 <== NOT EXECUTED 4000cdd8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EPERM ); 4000cddc: 40 00 05 df call 4000e558 <__errno> <== NOT EXECUTED 4000cde0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000cde4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000cde8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000cdec: 81 c7 e0 08 ret <== NOT EXECUTED 4000cdf0: 81 e8 00 00 restore <== NOT EXECUTED */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); IMFS_update_ctime( jnode ); 4000cdf4: 90 07 bf f8 add %fp, -8, %o0 /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 4000cdf8: 82 08 70 00 and %g1, -4096, %g1 IMFS_update_ctime( jnode ); 4000cdfc: 92 10 20 00 clr %o1 /* * Change only the RWX permissions on the jnode to mode. */ jnode->st_mode &= ~(S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); jnode->st_mode |= mode & (S_IRWXU | S_IRWXG | S_IRWXO | S_ISUID | S_ISGID | S_ISVTX); 4000ce00: b2 0e 6f ff and %i1, 0xfff, %i1 4000ce04: b2 16 40 01 or %i1, %g1, %i1 IMFS_update_ctime( jnode ); 4000ce08: 7f ff f5 69 call 4000a3ac 4000ce0c: f2 24 20 30 st %i1, [ %l0 + 0x30 ] 4000ce10: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000ce14: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 4000ce18: 81 c7 e0 08 ret 4000ce1c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40009b38 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 40009b38: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 40009b3c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 40009b40: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 40009b44: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 40009b48: 40 00 0a e3 call 4000c6d4 <== NOT EXECUTED 40009b4c: 90 04 20 50 add %l0, 0x50, %o0 <== NOT EXECUTED if (! err) { 40009b50: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40009b54: 12 80 00 12 bne 40009b9c <== NOT EXECUTED 40009b58: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_OPEN; 40009b5c: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 40009b60: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 40009b64: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 40009b68: 40 00 02 49 call 4000a48c <== NOT EXECUTED 40009b6c: c2 24 60 18 st %g1, [ %l1 + 0x18 ] <== NOT EXECUTED 40009b70: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40009b74: 12 80 00 10 bne 40009bb4 <== NOT EXECUTED 40009b78: 01 00 00 00 nop <== NOT EXECUTED 40009b7c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 40009b80: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40009b84: 12 80 00 0c bne 40009bb4 <== NOT EXECUTED 40009b88: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 40009b8c: 40 00 01 9b call 4000a1f8 <== NOT EXECUTED 40009b90: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40009b94: 81 c7 e0 08 ret <== NOT EXECUTED 40009b98: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 40009b9c: 16 80 00 06 bge 40009bb4 <== NOT EXECUTED 40009ba0: 01 00 00 00 nop <== NOT EXECUTED 40009ba4: 40 00 12 6d call 4000e558 <__errno> <== NOT EXECUTED 40009ba8: b0 20 00 18 neg %i0 <== NOT EXECUTED 40009bac: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 40009bb0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 40009bb4: 81 c7 e0 08 ret <== NOT EXECUTED 40009bb8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400099e8 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 400099e8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 400099ec: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 400099f0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED int err; if (command == FIONBIO) { 400099f4: 82 10 62 7e or %g1, 0x27e, %g1 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 400099f8: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED int err; if (command == FIONBIO) { 400099fc: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 40009a00: 12 80 00 0f bne 40009a3c <== NOT EXECUTED 40009a04: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (buffer == NULL) 40009a08: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 40009a0c: 02 80 00 12 be 40009a54 <== NOT EXECUTED 40009a10: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 40009a14: c4 06 80 00 ld [ %i2 ], %g2 <== NOT EXECUTED 40009a18: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40009a1c: 02 80 00 04 be 40009a2c <== NOT EXECUTED 40009a20: c2 02 e0 18 ld [ %o3 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 40009a24: 10 80 00 03 b 40009a30 <== NOT EXECUTED 40009a28: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 40009a2c: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40009a30: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 40009a34: 81 c7 e0 08 ret <== NOT EXECUTED 40009a38: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 40009a3c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 40009a40: 40 00 0a 22 call 4000c2c8 <== NOT EXECUTED 40009a44: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 40009a48: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40009a4c: 16 80 00 06 bge 40009a64 <== NOT EXECUTED 40009a50: 01 00 00 00 nop <== NOT EXECUTED 40009a54: 40 00 12 c1 call 4000e558 <__errno> <== NOT EXECUTED 40009a58: b0 20 00 18 neg %i0 <== NOT EXECUTED 40009a5c: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 40009a60: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 40009a64: 81 c7 e0 08 ret <== NOT EXECUTED 40009a68: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40009990 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 40009990: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 40009994: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 40009998: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000999c: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 400099a0: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 400099a4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400099a8: 40 00 0a 2b call 4000c254 <== NOT EXECUTED 400099ac: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 400099b0: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 400099b4: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 400099b8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400099bc: 16 80 00 08 bge 400099dc <== NOT EXECUTED 400099c0: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED 400099c4: 40 00 12 e5 call 4000e558 <__errno> <== NOT EXECUTED 400099c8: a0 20 00 10 neg %l0 <== NOT EXECUTED 400099cc: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 400099d0: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 400099d4: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 400099d8: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED } 400099dc: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 400099e0: 81 c7 e0 08 ret <== NOT EXECUTED 400099e4: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED =============================================================================== 40009bbc : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40009bbc: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 40009bc0: d0 06 20 3c ld [ %i0 + 0x3c ], %o0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40009bc4: 92 10 00 18 mov %i0, %o1 IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 40009bc8: 40 00 0b 07 call 4000c7e4 40009bcc: 90 02 20 50 add %o0, 0x50, %o0 IMFS_FIFO_RETURN(err); 40009bd0: b0 92 20 00 orcc %o0, 0, %i0 40009bd4: 16 80 00 06 bge 40009bec <== NEVER TAKEN 40009bd8: 01 00 00 00 nop 40009bdc: 40 00 12 5f call 4000e558 <__errno> 40009be0: b0 20 00 18 neg %i0 40009be4: f0 22 00 00 st %i0, [ %o0 ] 40009be8: b0 10 3f ff mov -1, %i0 } 40009bec: 81 c7 e0 08 ret 40009bf0: 81 e8 00 00 restore =============================================================================== 40009ad4 : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40009ad4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 40009ad8: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40009adc: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); 40009ae0: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 40009ae4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40009ae8: 40 00 0a 11 call 4000c32c <== NOT EXECUTED 40009aec: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 40009af0: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40009af4: 04 80 00 08 ble 40009b14 <== NOT EXECUTED 40009af8: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 40009afc: 40 00 02 2c call 4000a3ac <== NOT EXECUTED 40009b00: 92 10 20 00 clr %o1 <== NOT EXECUTED 40009b04: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40009b08: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 40009b0c: 81 c7 e0 08 ret <== NOT EXECUTED 40009b10: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 40009b14: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40009b18: 02 80 00 06 be 40009b30 <== NOT EXECUTED 40009b1c: 01 00 00 00 nop <== NOT EXECUTED 40009b20: 40 00 12 8e call 4000e558 <__errno> <== NOT EXECUTED 40009b24: b0 20 00 18 neg %i0 <== NOT EXECUTED 40009b28: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 40009b2c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 40009b30: 81 c7 e0 08 ret <== NOT EXECUTED 40009b34: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40009a6c : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 40009a6c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 40009a70: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 40009a74: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); 40009a78: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 40009a7c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40009a80: 40 00 0a 92 call 4000c4c8 <== NOT EXECUTED 40009a84: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 40009a88: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40009a8c: 04 80 00 09 ble 40009ab0 <== NOT EXECUTED 40009a90: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 40009a94: 40 00 02 46 call 4000a3ac <== NOT EXECUTED 40009a98: 92 10 20 00 clr %o1 <== NOT EXECUTED 40009a9c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40009aa0: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 40009aa4: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 40009aa8: 81 c7 e0 08 ret <== NOT EXECUTED 40009aac: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 40009ab0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40009ab4: 02 80 00 06 be 40009acc <== NOT EXECUTED 40009ab8: 01 00 00 00 nop <== NOT EXECUTED 40009abc: 40 00 12 a7 call 4000e558 <__errno> <== NOT EXECUTED 40009ac0: b0 20 00 18 neg %i0 <== NOT EXECUTED 40009ac4: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED 40009ac8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } 40009acc: 81 c7 e0 08 ret <== NOT EXECUTED 40009ad0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40009bf4 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 40009bf4: 9d e3 bf a0 save %sp, -96, %sp /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 40009bf8: 80 a6 20 00 cmp %i0, 0 40009bfc: 12 80 00 0a bne 40009c24 <== ALWAYS TAKEN 40009c00: 80 a6 60 00 cmp %i1, 0 40009c04: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40009c08: 15 10 00 6c sethi %hi(0x4001b000), %o2 <== NOT EXECUTED 40009c0c: 17 10 00 6c sethi %hi(0x4001b000), %o3 <== NOT EXECUTED 40009c10: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED 40009c14: 94 12 a1 c8 or %o2, 0x1c8, %o2 <== NOT EXECUTED 40009c18: 96 12 e1 a8 or %o3, 0x1a8, %o3 <== NOT EXECUTED 40009c1c: 7f ff e0 79 call 40001e00 <__assert_func> <== NOT EXECUTED 40009c20: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED if ( !name ) 40009c24: 02 80 00 1c be 40009c94 <== NEVER TAKEN 40009c28: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 40009c2c: 13 10 00 6c sethi %hi(0x4001b000), %o1 40009c30: 40 00 15 b1 call 4000f2f4 40009c34: 92 12 61 b8 or %o1, 0x1b8, %o1 ! 4001b1b8 40009c38: 80 a2 20 00 cmp %o0, 0 40009c3c: 02 80 00 09 be 40009c60 <== NEVER TAKEN 40009c40: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 40009c44: 13 10 00 6c sethi %hi(0x4001b000), %o1 40009c48: 40 00 15 ab call 4000f2f4 40009c4c: 92 12 61 c0 or %o1, 0x1c0, %o1 ! 4001b1c0 40009c50: 80 a2 20 00 cmp %o0, 0 40009c54: 12 80 00 05 bne 40009c68 <== ALWAYS TAKEN 40009c58: a0 06 20 54 add %i0, 0x54, %l0 return directory->Parent; 40009c5c: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 40009c60: 81 c7 e0 08 ret <== NOT EXECUTED 40009c64: 81 e8 00 00 restore <== NOT EXECUTED the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 40009c68: 10 80 00 08 b 40009c88 40009c6c: f0 06 20 50 ld [ %i0 + 0x50 ], %i0 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 40009c70: 40 00 15 a1 call 4000f2f4 40009c74: 92 06 20 0c add %i0, 0xc, %o1 40009c78: 80 a2 20 00 cmp %o0, 0 40009c7c: 02 80 00 07 be 40009c98 40009c80: 01 00 00 00 nop the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40009c84: f0 06 00 00 ld [ %i0 ], %i0 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 40009c88: 80 a6 00 10 cmp %i0, %l0 40009c8c: 12 bf ff f9 bne 40009c70 40009c90: 90 10 00 19 mov %i1, %o0 40009c94: b0 10 20 00 clr %i0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 40009c98: 81 c7 e0 08 ret 40009c9c: 81 e8 00 00 restore =============================================================================== 4000f25c : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4000f25c: 9d e3 bf 88 save %sp, -120, %sp * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4000f260: 94 10 20 14 mov 0x14, %o2 4000f264: 90 07 bf ec add %fp, -20, %o0 /* * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; 4000f268: e0 06 20 1c ld [ %i0 + 0x1c ], %l0 temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 4000f26c: a2 10 00 08 mov %o0, %l1 * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; loc = temp_mt_entry->mt_fs_root; 4000f270: 40 00 15 14 call 400146c0 4000f274: 92 06 20 1c add %i0, 0x1c, %o1 /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 4000f278: c0 26 20 1c clr [ %i0 + 0x1c ] do { next = jnode->Parent; loc.node_access = (void *)jnode; 4000f27c: e0 27 bf ec st %l0, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 4000f280: f0 04 20 08 ld [ %l0 + 8 ], %i0 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 4000f284: 7f ff fd 4f call 4000e7c0 4000f288: 90 10 00 11 mov %l1, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 4000f28c: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 4000f290: 80 a0 a0 01 cmp %g2, 1 4000f294: 12 80 00 06 bne 4000f2ac 4000f298: 82 04 20 54 add %l0, 0x54, %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000f29c: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 4000f2a0: 80 a0 80 01 cmp %g2, %g1 4000f2a4: 12 80 00 09 bne 4000f2c8 4000f2a8: 80 a4 20 00 cmp %l0, 0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 4000f2ac: 90 10 20 00 clr %o0 4000f2b0: 7f ff cf d7 call 4000320c 4000f2b4: 92 10 00 11 mov %l1, %o1 if (result != 0) 4000f2b8: 80 a2 20 00 cmp %o0, 0 4000f2bc: 12 80 00 13 bne 4000f308 <== NEVER TAKEN 4000f2c0: a0 10 00 18 mov %i0, %l0 return -1; jnode = next; } if ( jnode != NULL ) { 4000f2c4: 80 a4 20 00 cmp %l0, 0 4000f2c8: 22 80 00 11 be,a 4000f30c 4000f2cc: b0 10 20 00 clr %i0 if ( jnode->type == IMFS_DIRECTORY ) { 4000f2d0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000f2d4: 80 a0 60 01 cmp %g1, 1 4000f2d8: 32 bf ff ea bne,a 4000f280 <== NEVER TAKEN 4000f2dc: e0 27 bf ec st %l0, [ %fp + -20 ] <== NOT EXECUTED 4000f2e0: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000f2e4: 84 04 20 54 add %l0, 0x54, %g2 4000f2e8: 80 a0 40 02 cmp %g1, %g2 4000f2ec: 22 bf ff e5 be,a 4000f280 4000f2f0: e0 27 bf ec st %l0, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4000f2f4: a0 90 60 00 orcc %g1, 0, %l0 4000f2f8: 32 bf ff e2 bne,a 4000f280 <== ALWAYS TAKEN 4000f2fc: e0 27 bf ec st %l0, [ %fp + -20 ] 4000f300: 81 c7 e0 08 ret <== NOT EXECUTED 4000f304: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000f308: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return 0; } 4000f30c: 81 c7 e0 08 ret 4000f310: 81 e8 00 00 restore =============================================================================== 40009ca0 : const char *path, int pathlen, char *token, int *token_len ) { 40009ca0: 9d e3 bf a0 save %sp, -96, %sp register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 40009ca4: 82 10 20 00 clr %g1 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 40009ca8: 10 80 00 08 b 40009cc8 40009cac: c4 0e 00 00 ldub [ %i0 ], %g2 token[i] = c; if ( i == IMFS_NAME_MAX ) 40009cb0: 80 a0 60 20 cmp %g1, 0x20 40009cb4: 12 80 00 04 bne 40009cc4 40009cb8: 82 00 60 01 inc %g1 40009cbc: 81 c7 e0 08 ret 40009cc0: 91 e8 20 04 restore %g0, 4, %o0 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 40009cc4: c4 0e 00 01 ldub [ %i0 + %g1 ], %g2 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 40009cc8: 87 28 a0 18 sll %g2, 0x18, %g3 40009ccc: 87 38 e0 18 sra %g3, 0x18, %g3 40009cd0: 80 a0 e0 5c cmp %g3, 0x5c 40009cd4: 02 80 00 08 be 40009cf4 40009cd8: 80 a0 e0 2f cmp %g3, 0x2f 40009cdc: 02 80 00 06 be 40009cf4 40009ce0: 80 a0 40 19 cmp %g1, %i1 40009ce4: 16 80 00 04 bge 40009cf4 40009ce8: 80 a0 e0 00 cmp %g3, 0 40009cec: 32 bf ff f1 bne,a 40009cb0 <== ALWAYS TAKEN 40009cf0: c4 2e 80 01 stb %g2, [ %i2 + %g1 ] /* * Copy a seperator into token. */ if ( i == 0 ) { 40009cf4: 80 a0 60 00 cmp %g1, 0 40009cf8: 32 80 00 0d bne,a 40009d2c 40009cfc: 84 06 80 01 add %i2, %g1, %g2 token[i] = c; 40009d00: c4 2e 80 00 stb %g2, [ %i2 ] if ( (token[i] != '\0') && pathlen ) { 40009d04: 85 28 a0 18 sll %g2, 0x18, %g2 40009d08: 80 a0 a0 00 cmp %g2, 0 40009d0c: 02 80 00 0d be 40009d40 40009d10: b0 10 20 00 clr %i0 40009d14: 80 a6 60 00 cmp %i1, 0 40009d18: 02 80 00 0b be 40009d44 40009d1c: 80 a6 20 03 cmp %i0, 3 40009d20: b0 10 20 01 mov 1, %i0 40009d24: 10 80 00 07 b 40009d40 40009d28: 82 10 20 01 mov 1, %g1 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 40009d2c: c4 48 bf ff ldsb [ %g2 + -1 ], %g2 40009d30: 80 a0 a0 00 cmp %g2, 0 40009d34: 02 80 00 03 be 40009d40 <== NEVER TAKEN 40009d38: b0 10 20 03 mov 3, %i0 token[i] = '\0'; 40009d3c: c0 2e 80 01 clrb [ %i2 + %g1 ] /* * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { 40009d40: 80 a6 20 03 cmp %i0, 3 40009d44: 12 80 00 11 bne 40009d88 40009d48: c2 26 c0 00 st %g1, [ %i3 ] if ( strcmp( token, "..") == 0 ) 40009d4c: 90 10 00 1a mov %i2, %o0 40009d50: 13 10 00 6c sethi %hi(0x4001b000), %o1 40009d54: 40 00 15 68 call 4000f2f4 40009d58: 92 12 61 e0 or %o1, 0x1e0, %o1 ! 4001b1e0 <__FUNCTION__.5468+0x18> 40009d5c: 80 a2 20 00 cmp %o0, 0 40009d60: 12 80 00 04 bne 40009d70 40009d64: 90 10 00 1a mov %i2, %o0 40009d68: 81 c7 e0 08 ret 40009d6c: 91 e8 20 02 restore %g0, 2, %o0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 40009d70: 13 10 00 6c sethi %hi(0x4001b000), %o1 40009d74: 40 00 15 60 call 4000f2f4 40009d78: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 4001b1e8 <__FUNCTION__.5468+0x20> 40009d7c: 80 a2 20 00 cmp %o0, 0 40009d80: 22 80 00 02 be,a 40009d88 40009d84: b0 10 20 01 mov 1, %i0 type = IMFS_CURRENT_DIR; } return type; } 40009d88: 81 c7 e0 08 ret 40009d8c: 81 e8 00 00 restore =============================================================================== 40009d90 : rtems_filesystem_mount_table_entry_t *temp_mt_entry, const rtems_filesystem_operations_table *op_table, const rtems_filesystem_file_handlers_r *memfile_handlers, const rtems_filesystem_file_handlers_r *directory_handlers ) { 40009d90: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, 40009d94: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40009d98: c2 00 62 c8 ld [ %g1 + 0x2c8 ], %g1 ! 4001bec8 40009d9c: 86 10 20 00 clr %g3 40009da0: 84 10 20 10 mov 0x10, %g2 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 40009da4: 80 a0 80 01 cmp %g2, %g1 40009da8: 02 80 00 06 be 40009dc0 40009dac: 86 00 e0 01 inc %g3 40009db0: 80 a0 e0 06 cmp %g3, 6 40009db4: 12 bf ff fc bne 40009da4 <== ALWAYS TAKEN 40009db8: 85 28 a0 01 sll %g2, 1, %g2 40009dbc: 84 10 20 80 mov 0x80, %g2 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 40009dc0: 03 10 00 71 sethi %hi(0x4001c400), %g1 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 40009dc4: 40 00 0b a6 call 4000cc5c 40009dc8: c4 20 62 88 st %g2, [ %g1 + 0x288 ] ! 4001c688 temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 40009dcc: 94 10 20 30 mov 0x30, %o2 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 40009dd0: d0 26 20 1c st %o0, [ %i0 + 0x1c ] temp_mt_entry->mt_fs_root.handlers = directory_handlers; temp_mt_entry->mt_fs_root.ops = op_table; 40009dd4: f2 26 20 28 st %i1, [ %i0 + 0x28 ] * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); temp_mt_entry->mt_fs_root.handlers = directory_handlers; 40009dd8: f6 26 20 24 st %i3, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; 40009ddc: 13 10 00 6d sethi %hi(0x4001b400), %o1 40009de0: 90 06 20 38 add %i0, 0x38, %o0 40009de4: 40 00 14 19 call 4000ee48 40009de8: 92 12 61 3c or %o1, 0x13c, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 40009dec: 90 10 20 01 mov 1, %o0 40009df0: 40 00 00 bc call 4000a0e0 40009df4: 92 10 20 10 mov 0x10, %o1 if ( !fs_info ) { 40009df8: 82 92 20 00 orcc %o0, 0, %g1 40009dfc: 12 80 00 0a bne 40009e24 <== ALWAYS TAKEN 40009e00: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 free(temp_mt_entry->mt_fs_root.node_access); 40009e04: 40 00 00 fd call 4000a1f8 <== NOT EXECUTED 40009e08: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 40009e0c: 40 00 11 d3 call 4000e558 <__errno> <== NOT EXECUTED 40009e10: 01 00 00 00 nop <== NOT EXECUTED 40009e14: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40009e18: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40009e1c: 81 c7 e0 08 ret <== NOT EXECUTED 40009e20: 81 e8 00 00 restore <== NOT EXECUTED /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 40009e24: 07 10 00 71 sethi %hi(0x4001c400), %g3 40009e28: c4 00 e2 8c ld [ %g3 + 0x28c ], %g2 ! 4001c68c fs_info->ino_count = 1; 40009e2c: 88 10 20 01 mov 1, %g4 40009e30: c8 20 60 04 st %g4, [ %g1 + 4 ] fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 40009e34: c8 22 20 38 st %g4, [ %o0 + 0x38 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 40009e38: 88 00 a0 01 add %g2, 1, %g4 40009e3c: c8 20 e2 8c st %g4, [ %g3 + 0x28c ] fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); rtems_set_errno_and_return_minus_one(ENOMEM); } temp_mt_entry->fs_info = fs_info; 40009e40: c2 26 20 34 st %g1, [ %i0 + 0x34 ] */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 40009e44: f6 20 60 0c st %i3, [ %g1 + 0xc ] * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 40009e48: f4 20 60 08 st %i2, [ %g1 + 8 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 40009e4c: c4 20 40 00 st %g2, [ %g1 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 40009e50: 40 00 09 03 call 4000c25c 40009e54: b0 10 20 00 clr %i0 return 0; } 40009e58: 81 c7 e0 08 ret 40009e5c: 81 e8 00 00 restore =============================================================================== 40002ee0 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 40002ee0: 9d e3 bf 50 save %sp, -176, %sp int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; 40002ee4: c2 06 00 00 ld [ %i0 ], %g1 40002ee8: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 40002eec: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1 40002ef0: 80 a0 60 07 cmp %g1, 7 40002ef4: 08 80 00 06 bleu 40002f0c 40002ef8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMLINK ); 40002efc: 40 00 43 b5 call 40013dd0 <__errno> 40002f00: 01 00 00 00 nop 40002f04: 10 80 00 17 b 40002f60 40002f08: 82 10 20 1f mov 0x1f, %g1 ! 1f /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 40002f0c: 40 00 47 50 call 40014c4c 40002f10: 90 10 00 1a mov %i2, %o0 40002f14: a0 07 bf b0 add %fp, -80, %l0 40002f18: 92 10 00 08 mov %o0, %o1 40002f1c: 96 07 bf fc add %fp, -4, %o3 40002f20: 94 10 00 10 mov %l0, %o2 40002f24: 40 00 31 27 call 4000f3c0 40002f28: 90 10 00 1a mov %i2, %o0 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 40002f2c: 90 10 00 19 mov %i1, %o0 40002f30: 94 10 00 10 mov %l0, %o2 40002f34: 92 10 20 03 mov 3, %o1 40002f38: 17 00 00 28 sethi %hi(0xa000), %o3 40002f3c: 98 07 bf d8 add %fp, -40, %o4 40002f40: 40 00 2d d5 call 4000e694 40002f44: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 40002f48: 80 a2 20 00 cmp %o0, 0 40002f4c: 12 80 00 08 bne 40002f6c <== ALWAYS TAKEN 40002f50: c2 07 bf d8 ld [ %fp + -40 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); 40002f54: 40 00 43 9f call 40013dd0 <__errno> <== NOT EXECUTED 40002f58: 01 00 00 00 nop <== NOT EXECUTED 40002f5c: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40002f60: c2 22 00 00 st %g1, [ %o0 ] 40002f64: 81 c7 e0 08 ret 40002f68: 91 e8 3f ff restore %g0, -1, %o0 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); 40002f6c: 90 07 bf f4 add %fp, -12, %o0 rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 40002f70: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 40002f74: 92 10 20 00 clr %o1 rtems_set_errno_and_return_minus_one( ENOMEM ); /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; 40002f78: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 40002f7c: 40 00 02 65 call 40003910 40002f80: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] 40002f84: c4 07 bf f4 ld [ %fp + -12 ], %g2 40002f88: c2 07 bf d8 ld [ %fp + -40 ], %g1 40002f8c: c4 20 60 48 st %g2, [ %g1 + 0x48 ] return 0; } 40002f90: 81 c7 e0 08 ret 40002f94: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40011ef4 : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 40011ef4: 9d e3 bf a0 save %sp, -96, %sp 40011ef8: 90 10 00 18 mov %i0, %o0 block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 40011efc: 80 a6 20 00 cmp %i0, 0 40011f00: 12 80 00 0a bne 40011f28 <== ALWAYS TAKEN 40011f04: 92 10 00 19 mov %i1, %o1 40011f08: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011f0c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011f10: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011f14: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011f18: 94 12 a0 a8 or %o2, 0xa8, %o2 <== NOT EXECUTED 40011f1c: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED 40011f20: 10 80 00 0c b 40011f50 <== NOT EXECUTED 40011f24: 92 10 21 69 mov 0x169, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40011f28: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40011f2c: 80 a0 60 05 cmp %g1, 5 40011f30: 02 80 00 0a be 40011f58 <== ALWAYS TAKEN 40011f34: 15 10 00 85 sethi %hi(0x40021400), %o2 40011f38: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011f3c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011f40: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011f44: 94 12 a0 a8 or %o2, 0xa8, %o2 <== NOT EXECUTED 40011f48: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED 40011f4c: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED 40011f50: 7f ff c5 50 call 40003490 <__assert_func> <== NOT EXECUTED 40011f54: 01 00 00 00 nop <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 40011f58: 7f ff fe 6c call 40011908 40011f5c: 94 10 20 01 mov 1, %o2 ! 1 if ( *block_entry_ptr ) 40011f60: c2 02 00 00 ld [ %o0 ], %g1 assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 40011f64: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 40011f68: 80 a0 60 00 cmp %g1, 0 40011f6c: 12 80 00 09 bne 40011f90 40011f70: b0 10 20 00 clr %i0 #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 40011f74: 7f ff fe 58 call 400118d4 40011f78: b0 10 20 01 mov 1, %i0 if ( !memory ) 40011f7c: 80 a2 20 00 cmp %o0, 0 40011f80: 02 80 00 04 be 40011f90 <== NEVER TAKEN 40011f84: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 40011f88: d0 24 00 00 st %o0, [ %l0 ] 40011f8c: b0 10 20 00 clr %i0 return 0; } 40011f90: 81 c7 e0 08 ret 40011f94: 81 e8 00 00 restore =============================================================================== 40011f98 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 40011f98: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40011f9c: 80 a6 20 00 cmp %i0, 0 40011fa0: 32 80 00 0a bne,a 40011fc8 <== ALWAYS TAKEN 40011fa4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40011fa8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011fac: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011fb0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011fb4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011fb8: 94 12 a0 c0 or %o2, 0xc0, %o2 <== NOT EXECUTED 40011fbc: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED 40011fc0: 10 80 00 0c b 40011ff0 <== NOT EXECUTED 40011fc4: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40011fc8: 80 a0 60 05 cmp %g1, 5 40011fcc: 02 80 00 0b be 40011ff8 <== ALWAYS TAKEN 40011fd0: 03 10 00 89 sethi %hi(0x40022400), %g1 40011fd4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011fd8: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011fdc: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011fe0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011fe4: 94 12 a0 c0 or %o2, 0xc0, %o2 <== NOT EXECUTED 40011fe8: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED 40011fec: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED 40011ff0: 7f ff c5 28 call 40003490 <__assert_func> <== NOT EXECUTED 40011ff4: 01 00 00 00 nop <== NOT EXECUTED if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 40011ff8: e0 00 60 90 ld [ %g1 + 0x90 ], %l0 40011ffc: a3 34 20 02 srl %l0, 2, %l1 40012000: 92 10 00 11 mov %l1, %o1 40012004: 40 00 2c 75 call 4001d1d8 <.umul> 40012008: 90 04 60 01 add %l1, 1, %o0 4001200c: 92 10 00 11 mov %l1, %o1 40012010: 40 00 2c 72 call 4001d1d8 <.umul> 40012014: 90 02 20 01 inc %o0 40012018: 92 10 00 10 mov %l0, %o1 4001201c: 40 00 2c 6f call 4001d1d8 <.umul> 40012020: 90 02 3f ff add %o0, -1, %o0 40012024: 82 10 20 00 clr %g1 40012028: 80 a0 40 19 cmp %g1, %i1 4001202c: 34 80 00 0b bg,a 40012058 <== NEVER TAKEN 40012030: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 <== NOT EXECUTED 40012034: 80 a0 40 19 cmp %g1, %i1 40012038: 12 80 00 04 bne 40012048 <== NEVER TAKEN 4001203c: 80 a2 00 1a cmp %o0, %i2 40012040: 38 80 00 06 bgu,a 40012058 <== ALWAYS TAKEN 40012044: e2 06 20 50 ld [ %i0 + 0x50 ], %l1 rtems_set_errno_and_return_minus_one( EINVAL ); 40012048: 40 00 07 62 call 40013dd0 <__errno> <== NOT EXECUTED 4001204c: 01 00 00 00 nop <== NOT EXECUTED 40012050: 10 80 00 2b b 400120fc <== NOT EXECUTED 40012054: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( new_length <= the_jnode->info.file.size ) 40012058: 80 a6 40 11 cmp %i1, %l1 4001205c: 14 80 00 09 bg 40012080 <== NEVER TAKEN 40012060: e6 06 20 54 ld [ %i0 + 0x54 ], %l3 40012064: 80 a6 40 11 cmp %i1, %l1 40012068: 12 80 00 04 bne 40012078 <== NEVER TAKEN 4001206c: 80 a6 80 13 cmp %i2, %l3 40012070: 18 80 00 05 bgu 40012084 40012074: a5 3c 20 1f sra %l0, 0x1f, %l2 40012078: 81 c7 e0 08 ret 4001207c: 91 e8 20 00 restore %g0, 0, %o0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012080: a5 3c 20 1f sra %l0, 0x1f, %l2 <== NOT EXECUTED 40012084: 96 10 00 10 mov %l0, %o3 40012088: 94 10 00 12 mov %l2, %o2 4001208c: 90 10 00 19 mov %i1, %o0 40012090: 40 00 2e 17 call 4001d8ec <__divdi3> 40012094: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012098: 90 10 00 11 mov %l1, %o0 4001209c: 96 10 00 10 mov %l0, %o3 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 400120a0: a8 10 00 09 mov %o1, %l4 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 400120a4: 94 10 00 12 mov %l2, %o2 400120a8: 40 00 2e 11 call 4001d8ec <__divdi3> 400120ac: 92 10 00 13 mov %l3, %o1 400120b0: a2 10 00 09 mov %o1, %l1 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 400120b4: 10 80 00 15 b 40012108 400120b8: a0 10 00 09 mov %o1, %l0 if ( IMFS_memfile_addblock( the_jnode, block ) ) { 400120bc: 7f ff ff 8e call 40011ef4 400120c0: 92 10 00 10 mov %l0, %o1 400120c4: 80 a2 20 00 cmp %o0, 0 400120c8: 22 80 00 10 be,a 40012108 <== ALWAYS TAKEN 400120cc: a0 04 20 01 inc %l0 for ( ; block>=old_blocks ; block-- ) { 400120d0: 10 80 00 06 b 400120e8 <== NOT EXECUTED 400120d4: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 400120d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400120dc: 7f ff fe d7 call 40011c38 <== NOT EXECUTED 400120e0: a0 04 3f ff add %l0, -1, %l0 <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 400120e4: 80 a4 00 11 cmp %l0, %l1 <== NOT EXECUTED 400120e8: 1a bf ff fc bcc 400120d8 <== NOT EXECUTED 400120ec: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 400120f0: 40 00 07 38 call 40013dd0 <__errno> <== NOT EXECUTED 400120f4: 01 00 00 00 nop <== NOT EXECUTED 400120f8: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 400120fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012100: 81 c7 e0 08 ret <== NOT EXECUTED 40012104: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 40012108: 80 a4 00 14 cmp %l0, %l4 4001210c: 08 bf ff ec bleu 400120bc 40012110: 90 10 00 18 mov %i0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 40012114: f4 26 20 54 st %i2, [ %i0 + 0x54 ] 40012118: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 4001211c: 81 c7 e0 08 ret 40012120: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40011908 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 40011908: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4001190c: 80 a6 20 00 cmp %i0, 0 40011910: 32 80 00 0a bne,a 40011938 <== ALWAYS TAKEN 40011914: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40011918: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 4001191c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011920: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011924: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011928: 94 12 a0 00 mov %o2, %o2 <== NOT EXECUTED 4001192c: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED 40011930: 10 80 00 0c b 40011960 <== NOT EXECUTED 40011934: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 40011938: 80 a0 60 05 cmp %g1, 5 4001193c: 02 80 00 0b be 40011968 <== ALWAYS TAKEN 40011940: 03 10 00 89 sethi %hi(0x40022400), %g1 40011944: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011948: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 4001194c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011950: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011954: 94 12 a0 00 mov %o2, %o2 <== NOT EXECUTED 40011958: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED 4001195c: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED 40011960: 7f ff c6 cc call 40003490 <__assert_func> <== NOT EXECUTED 40011964: 01 00 00 00 nop <== NOT EXECUTED /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 40011968: e0 00 60 90 ld [ %g1 + 0x90 ], %l0 4001196c: a1 34 20 02 srl %l0, 2, %l0 40011970: 82 04 3f ff add %l0, -1, %g1 40011974: 80 a6 40 01 cmp %i1, %g1 40011978: 18 80 00 16 bgu 400119d0 <== NEVER TAKEN 4001197c: 90 04 20 01 add %l0, 1, %o0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 40011980: 80 a6 a0 00 cmp %i2, 0 40011984: 02 80 00 0f be 400119c0 40011988: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 if ( !p ) { 4001198c: 80 a0 60 00 cmp %g1, 0 40011990: 32 80 00 09 bne,a 400119b4 40011994: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 p = memfile_alloc_block(); 40011998: 7f ff ff cf call 400118d4 4001199c: 01 00 00 00 nop if ( !p ) 400119a0: 80 a2 20 00 cmp %o0, 0 400119a4: 22 80 00 86 be,a 40011bbc <== NEVER TAKEN 400119a8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 400119ac: d0 26 20 58 st %o0, [ %i0 + 0x58 ] } return &info->indirect[ my_block ]; 400119b0: f0 06 20 58 ld [ %i0 + 0x58 ], %i0 400119b4: b3 2e 60 02 sll %i1, 2, %i1 400119b8: 81 c7 e0 08 ret 400119bc: 91 ee 00 19 restore %i0, %i1, %o0 } if ( !p ) return 0; return &info->indirect[ my_block ]; 400119c0: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 400119c4: 80 a0 60 00 cmp %g1, 0 return 0; return &info->indirect[ my_block ]; 400119c8: 10 80 00 32 b 40011a90 400119cc: b0 00 40 19 add %g1, %i1, %i0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 400119d0: 40 00 2e 02 call 4001d1d8 <.umul> <== NOT EXECUTED 400119d4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400119d8: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 400119dc: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 400119e0: 18 80 00 30 bgu 40011aa0 <== NOT EXECUTED 400119e4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 400119e8: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 400119ec: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 400119f0: 40 00 2e e0 call 4001d570 <.urem> <== NOT EXECUTED 400119f4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 400119f8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 400119fc: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011a00: 40 00 2e 30 call 4001d2c0 <.udiv> <== NOT EXECUTED 40011a04: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 40011a08: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011a0c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 40011a10: 02 80 00 18 be 40011a70 <== NOT EXECUTED 40011a14: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 40011a18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011a1c: 12 80 00 08 bne 40011a3c <== NOT EXECUTED 40011a20: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED p = memfile_alloc_block(); 40011a24: 7f ff ff ac call 400118d4 <== NOT EXECUTED 40011a28: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 40011a2c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40011a30: 22 80 00 63 be,a 40011bbc <== NOT EXECUTED 40011a34: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 40011a38: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED } p1 = (block_p *)p[ doubly ]; 40011a3c: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 40011a40: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011a44: 12 80 00 08 bne 40011a64 <== NOT EXECUTED 40011a48: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED p1 = memfile_alloc_block(); 40011a4c: 7f ff ff a2 call 400118d4 <== NOT EXECUTED 40011a50: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 40011a54: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011a58: 22 80 00 59 be,a 40011bbc <== NOT EXECUTED 40011a5c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 40011a60: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; 40011a64: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40011a68: 81 c7 e0 08 ret <== NOT EXECUTED 40011a6c: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED } if ( !p ) 40011a70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011a74: 02 80 00 52 be 40011bbc <== NOT EXECUTED 40011a78: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 40011a7c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 40011a80: c2 00 40 10 ld [ %g1 + %l0 ], %g1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; 40011a84: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40011a88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; 40011a8c: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 40011a90: 12 80 00 4b bne 40011bbc <== ALWAYS TAKEN 40011a94: 01 00 00 00 nop p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40011a98: 81 c7 e0 08 ret <== NOT EXECUTED 40011a9c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 40011aa0: 90 02 20 01 inc %o0 <== NOT EXECUTED 40011aa4: 40 00 2d cd call 4001d1d8 <.umul> <== NOT EXECUTED 40011aa8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011aac: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 40011ab0: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 40011ab4: 18 80 00 41 bgu 40011bb8 <== NOT EXECUTED 40011ab8: b2 26 40 11 sub %i1, %l1, %i1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40011abc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011ac0: 40 00 2e ac call 4001d570 <.urem> <== NOT EXECUTED 40011ac4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011ac8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 40011acc: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 40011ad0: 40 00 2d fc call 4001d2c0 <.udiv> <== NOT EXECUTED 40011ad4: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40011ad8: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40011adc: 40 00 2d f9 call 4001d2c0 <.udiv> <== NOT EXECUTED 40011ae0: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40011ae4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 40011ae8: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40011aec: 40 00 2e a1 call 4001d570 <.urem> <== NOT EXECUTED 40011af0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40011af4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 40011af8: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 40011afc: 02 80 00 23 be 40011b88 <== NOT EXECUTED 40011b00: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 40011b04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011b08: 12 80 00 08 bne 40011b28 <== NOT EXECUTED 40011b0c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED p = memfile_alloc_block(); 40011b10: 7f ff ff 71 call 400118d4 <== NOT EXECUTED 40011b14: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 40011b18: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40011b1c: 22 80 00 28 be,a 40011bbc <== NOT EXECUTED 40011b20: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 40011b24: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; 40011b28: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 40011b2c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40011b30: 12 80 00 08 bne 40011b50 <== NOT EXECUTED 40011b34: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED p1 = memfile_alloc_block(); 40011b38: 7f ff ff 67 call 400118d4 <== NOT EXECUTED 40011b3c: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 40011b40: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 40011b44: 02 80 00 1e be 40011bbc <== NOT EXECUTED 40011b48: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 40011b4c: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED } p2 = (block_p *)p1[ doubly ]; 40011b50: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 40011b54: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 40011b58: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011b5c: 12 80 00 08 bne 40011b7c <== NOT EXECUTED 40011b60: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 40011b64: 7f ff ff 5c call 400118d4 <== NOT EXECUTED 40011b68: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 40011b6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40011b70: 22 80 00 13 be,a 40011bbc <== NOT EXECUTED 40011b74: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 40011b78: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p2[ singly ]; 40011b7c: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED 40011b80: 81 c7 e0 08 ret <== NOT EXECUTED 40011b84: 91 ea 00 12 restore %o0, %l2, %o0 <== NOT EXECUTED } if ( !p ) 40011b88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011b8c: 02 80 00 0c be 40011bbc <== NOT EXECUTED 40011b90: b0 10 20 00 clr %i0 <== NOT EXECUTED #if 0 fprintf(stdout, "(t %d %d %d %d %d) ", block, my_block, triply, doubly, singly ); fflush(stdout); #endif p1 = (block_p *) p[ triply ]; 40011b94: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 40011b98: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 40011b9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40011ba0: 02 80 00 07 be 40011bbc <== NOT EXECUTED 40011ba4: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; 40011ba8: f0 00 40 10 ld [ %g1 + %l0 ], %i0 <== NOT EXECUTED 40011bac: a5 2c a0 02 sll %l2, 2, %l2 <== NOT EXECUTED 40011bb0: 81 c7 e0 08 ret <== NOT EXECUTED 40011bb4: 91 ee 00 12 restore %i0, %l2, %o0 <== NOT EXECUTED 40011bb8: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 40011bbc: 81 c7 e0 08 ret 40011bc0: 81 e8 00 00 restore =============================================================================== 400125a4 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 400125a4: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 400125a8: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 400125ac: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 400125b0: 12 80 00 0a bne 400125d8 <== ALWAYS TAKEN 400125b4: a6 10 00 1a mov %i2, %l3 400125b8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400125bc: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 400125c0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400125c4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 400125c8: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 400125cc: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED 400125d0: 10 80 00 0e b 40012608 <== NOT EXECUTED 400125d4: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 400125d8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400125dc: 84 00 7f fb add %g1, -5, %g2 400125e0: 80 a0 a0 01 cmp %g2, 1 400125e4: 08 80 00 0b bleu 40012610 <== ALWAYS TAKEN 400125e8: 80 a6 e0 00 cmp %i3, 0 400125ec: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400125f0: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 400125f4: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400125f8: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 400125fc: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 40012600: 96 12 e3 a8 or %o3, 0x3a8, %o3 <== NOT EXECUTED 40012604: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED 40012608: 7f ff c3 a2 call 40003490 <__assert_func> <== NOT EXECUTED 4001260c: 01 00 00 00 nop <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 40012610: 32 80 00 0a bne,a 40012638 <== ALWAYS TAKEN 40012614: 80 a7 20 00 cmp %i4, 0 40012618: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 4001261c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012620: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012624: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40012628: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 4001262c: 96 12 e3 f8 or %o3, 0x3f8, %o3 <== NOT EXECUTED 40012630: 10 bf ff f6 b 40012608 <== NOT EXECUTED 40012634: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 40012638: 12 80 00 08 bne 40012658 <== ALWAYS TAKEN 4001263c: 80 a0 60 06 cmp %g1, 6 rtems_set_errno_and_return_minus_one( EINVAL ); 40012640: 40 00 05 e4 call 40013dd0 <__errno> <== NOT EXECUTED 40012644: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012648: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4001264c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012650: 81 c7 e0 08 ret <== NOT EXECUTED 40012654: 81 e8 00 00 restore <== NOT EXECUTED /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 40012658: 32 80 00 1c bne,a 400126c8 <== ALWAYS TAKEN 4001265c: c6 04 20 50 ld [ %l0 + 0x50 ], %g3 unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 40012660: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 40012664: 82 10 20 00 clr %g1 <== NOT EXECUTED 40012668: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 4001266c: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 40012670: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40012674: 14 80 00 09 bg 40012698 <== NOT EXECUTED 40012678: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED 4001267c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40012680: 12 80 00 04 bne 40012690 <== NOT EXECUTED 40012684: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 40012688: 38 80 00 05 bgu,a 4001269c <== NOT EXECUTED 4001268c: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED 40012690: 10 80 00 03 b 4001269c <== NOT EXECUTED 40012694: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 40012698: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 4001269c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 400126a0: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 400126a4: 40 00 08 07 call 400146c0 <== NOT EXECUTED 400126a8: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 400126ac: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 400126b0: 7f ff c4 98 call 40003910 <== NOT EXECUTED 400126b4: 92 10 20 00 clr %o1 <== NOT EXECUTED 400126b8: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 400126bc: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 400126c0: 81 c7 e0 08 ret <== NOT EXECUTED 400126c4: 81 e8 00 00 restore <== NOT EXECUTED * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 400126c8: 88 10 20 00 clr %g4 /* * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; 400126cc: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 400126d0: 80 a1 00 03 cmp %g4, %g3 400126d4: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 400126d8: 14 80 00 08 bg 400126f8 <== NEVER TAKEN 400126dc: 9a 07 00 1a add %i4, %i2, %o5 400126e0: 80 a1 00 03 cmp %g4, %g3 400126e4: 32 80 00 07 bne,a 40012700 <== NEVER TAKEN 400126e8: 03 10 00 89 sethi %hi(0x40022400), %g1 <== NOT EXECUTED 400126ec: 80 a3 40 02 cmp %o5, %g2 400126f0: 28 80 00 04 bleu,a 40012700 400126f4: 03 10 00 89 sethi %hi(0x40022400), %g1 my_length = the_jnode->info.file.size - start; 400126f8: b8 20 80 01 sub %g2, %g1, %i4 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 400126fc: 03 10 00 89 sethi %hi(0x40022400), %g1 40012700: e2 00 60 90 ld [ %g1 + 0x90 ], %l1 ! 40022490 40012704: 90 10 00 12 mov %l2, %o0 40012708: ab 3c 60 1f sra %l1, 0x1f, %l5 4001270c: 96 10 00 11 mov %l1, %o3 40012710: 94 10 00 15 mov %l5, %o2 40012714: 40 00 2d 5d call 4001dc88 <__moddi3> 40012718: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4001271c: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012720: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012724: 94 10 00 15 mov %l5, %o2 40012728: 92 10 00 13 mov %l3, %o1 4001272c: 40 00 2c 70 call 4001d8ec <__divdi3> 40012730: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 40012734: 80 a5 20 00 cmp %l4, 0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012738: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 4001273c: aa 10 00 1b mov %i3, %l5 40012740: 02 80 00 1c be 400127b0 40012744: b0 10 20 00 clr %i0 to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012748: 90 10 00 10 mov %l0, %o0 4001274c: 7f ff fc 6f call 40011908 40012750: 94 10 20 00 clr %o2 assert( block_ptr ); 40012754: 80 a2 20 00 cmp %o0, 0 40012758: 32 80 00 0a bne,a 40012780 <== ALWAYS TAKEN 4001275c: a2 24 40 14 sub %l1, %l4, %l1 40012760: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012764: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012768: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 4001276c: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40012770: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 40012774: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 40012778: 10 bf ff a4 b 40012608 <== NOT EXECUTED 4001277c: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 40012780: 80 a7 00 11 cmp %i4, %l1 40012784: 08 80 00 03 bleu 40012790 40012788: 94 10 00 1c mov %i4, %o2 4001278c: 94 10 00 11 mov %l1, %o2 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 40012790: d2 02 00 00 ld [ %o0 ], %o1 dest += to_copy; 40012794: aa 06 c0 0a add %i3, %o2, %l5 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 40012798: 92 02 40 14 add %o1, %l4, %o1 dest += to_copy; block++; 4001279c: a4 04 a0 01 inc %l2 my_length -= to_copy; 400127a0: b8 27 00 0a sub %i4, %o2, %i4 400127a4: b0 10 00 0a mov %o2, %i0 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 400127a8: 40 00 07 c6 call 400146c0 400127ac: 90 10 00 1b mov %i3, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 400127b0: 03 10 00 89 sethi %hi(0x40022400), %g1 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400127b4: a8 10 60 90 or %g1, 0x90, %l4 ! 40022490 400127b8: 10 80 00 17 b 40012814 400127bc: e2 00 60 90 ld [ %g1 + 0x90 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400127c0: 92 10 00 12 mov %l2, %o1 400127c4: 7f ff fc 51 call 40011908 400127c8: 94 10 20 00 clr %o2 assert( block_ptr ); 400127cc: 80 a2 20 00 cmp %o0, 0 400127d0: 32 80 00 0a bne,a 400127f8 <== ALWAYS TAKEN 400127d4: d2 02 00 00 ld [ %o0 ], %o1 400127d8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400127dc: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 400127e0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400127e4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 400127e8: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 400127ec: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 400127f0: 10 bf ff 86 b 40012608 <== NOT EXECUTED 400127f4: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 400127f8: a4 04 a0 01 inc %l2 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 400127fc: 90 10 00 15 mov %l5, %o0 dest += to_copy; block++; my_length -= to_copy; 40012800: b8 27 00 11 sub %i4, %l1, %i4 copied += to_copy; 40012804: b0 06 00 11 add %i0, %l1, %i0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; 40012808: aa 05 40 11 add %l5, %l1, %l5 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4001280c: 40 00 07 ad call 400146c0 40012810: 94 10 00 11 mov %l1, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40012814: c2 05 00 00 ld [ %l4 ], %g1 40012818: 80 a7 00 01 cmp %i4, %g1 4001281c: 1a bf ff e9 bcc 400127c0 40012820: 90 10 00 10 mov %l0, %o0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 40012824: 80 a7 20 00 cmp %i4, 0 40012828: 02 80 00 16 be 40012880 4001282c: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012830: 92 10 00 12 mov %l2, %o1 40012834: 90 10 00 10 mov %l0, %o0 40012838: 7f ff fc 34 call 40011908 4001283c: 94 10 20 00 clr %o2 assert( block_ptr ); 40012840: 80 a2 20 00 cmp %o0, 0 40012844: 32 80 00 0a bne,a 4001286c <== ALWAYS TAKEN 40012848: d2 02 00 00 ld [ %o0 ], %o1 4001284c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012850: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012854: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012858: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 4001285c: 94 12 a0 38 or %o2, 0x38, %o2 <== NOT EXECUTED 40012860: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 40012864: 10 bf ff 69 b 40012608 <== NOT EXECUTED 40012868: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; 4001286c: b0 07 00 18 add %i4, %i0, %i0 if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 40012870: 90 10 00 15 mov %l5, %o0 40012874: 40 00 07 93 call 400146c0 40012878: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 4001287c: 90 07 bf f8 add %fp, -8, %o0 40012880: 7f ff c4 24 call 40003910 40012884: 92 10 20 00 clr %o1 40012888: c2 07 bf f8 ld [ %fp + -8 ], %g1 4001288c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 40012890: 81 c7 e0 08 ret 40012894: 81 e8 00 00 restore =============================================================================== 40011c8c : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 40011c8c: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40011c90: 80 a6 20 00 cmp %i0, 0 40011c94: 32 80 00 0a bne,a 40011cbc <== ALWAYS TAKEN 40011c98: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40011c9c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011ca0: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011ca4: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011ca8: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011cac: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED 40011cb0: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED 40011cb4: 10 80 00 0c b 40011ce4 <== NOT EXECUTED 40011cb8: 92 10 21 ee mov 0x1ee, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40011cbc: 80 a0 60 05 cmp %g1, 5 40011cc0: 02 80 00 0b be 40011cec <== ALWAYS TAKEN 40011cc4: 03 10 00 89 sethi %hi(0x40022400), %g1 40011cc8: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011ccc: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011cd0: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011cd4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011cd8: 94 12 a0 50 or %o2, 0x50, %o2 <== NOT EXECUTED 40011cdc: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED 40011ce0: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED 40011ce4: 7f ff c5 eb call 40003490 <__assert_func> <== NOT EXECUTED 40011ce8: 01 00 00 00 nop <== NOT EXECUTED /* * Eventually this could be set smarter at each call to * memfile_free_blocks_in_table to greatly speed this up. */ to_free = IMFS_MEMFILE_BLOCK_SLOTS; 40011cec: e0 00 60 90 ld [ %g1 + 0x90 ], %l0 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40011cf0: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 40011cf4: 80 a0 60 00 cmp %g1, 0 40011cf8: 02 80 00 05 be 40011d0c 40011cfc: a1 34 20 02 srl %l0, 2, %l0 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 40011d00: 90 06 20 58 add %i0, 0x58, %o0 40011d04: 7f ff ff b0 call 40011bc4 40011d08: 92 10 00 10 mov %l0, %o1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40011d0c: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 40011d10: 80 a0 60 00 cmp %g1, 0 40011d14: 22 80 00 17 be,a 40011d70 <== ALWAYS TAKEN 40011d18: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; iinfo.file; 40011d20: a2 10 20 00 clr %l1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40011d28: a4 14 a0 90 or %l2, 0x90, %l2 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 40011d2c: 83 2c 60 02 sll %l1, 2, %g1 <== NOT EXECUTED 40011d30: c4 02 00 01 ld [ %o0 + %g1 ], %g2 <== NOT EXECUTED 40011d34: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40011d38: 02 80 00 04 be 40011d48 <== NOT EXECUTED 40011d3c: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 40011d40: 7f ff ff a1 call 40011bc4 <== NOT EXECUTED 40011d44: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40011d5c: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { memfile_free_blocks_in_table( (block_p **)&info->doubly_indirect[i], to_free ); } } memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); 40011d60: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 40011d64: 7f ff ff 98 call 40011bc4 <== NOT EXECUTED 40011d68: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40011d6c: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED 40011d70: 80 a0 60 00 cmp %g1, 0 40011d74: 02 80 00 25 be 40011e08 <== ALWAYS TAKEN 40011d78: 29 10 00 89 sethi %hi(0x40022400), %l4 40011d7c: a2 10 20 00 clr %l1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40011d84: a8 15 20 90 or %l4, 0x90, %l4 <== NOT EXECUTED * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 40011d88: ab 2c 60 02 sll %l1, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 40011d8c: e4 00 40 15 ld [ %g1 + %l5 ], %l2 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 40011d90: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40011d94: 02 80 00 1b be 40011e00 <== NOT EXECUTED 40011d98: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 40011d9c: 10 80 00 09 b 40011dc0 <== NOT EXECUTED 40011da0: a6 10 20 00 clr %l3 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 40011dac: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 40011db0: 7f ff ff 85 call 40011bc4 <== NOT EXECUTED 40011db4: 92 10 00 10 mov %l0, %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 40011dd0: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 40011dd4: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40011de4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 40011df8: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 40011dfc: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 40011e00: 7f ff ff 71 call 40011bc4 <== NOT EXECUTED 40011e04: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 40011e08: 81 c7 e0 08 ret 40011e0c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40011c38 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 40011c38: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40011c3c: 94 10 20 00 clr %o2 <== NOT EXECUTED 40011c40: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40011c44: 7f ff ff 31 call 40011908 <== NOT EXECUTED 40011c48: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 40011c4c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40011c50: 32 80 00 0a bne,a 40011c78 <== NOT EXECUTED 40011c54: d0 00 40 00 ld [ %g1 ], %o0 <== NOT EXECUTED 40011c58: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011c5c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011c60: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011c64: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011c68: 94 12 a0 88 or %o2, 0x88, %o2 <== NOT EXECUTED 40011c6c: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 40011c70: 7f ff c6 08 call 40003490 <__assert_func> <== NOT EXECUTED 40011c74: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED *block_ptr = 0; memfile_free_block( ptr ); } return 1; } 40011c78: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( block_ptr ) { ptr = *block_ptr; *block_ptr = 0; memfile_free_block( ptr ); 40011c7c: 7f ff ff 0d call 400118b0 <== NOT EXECUTED 40011c80: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } return 1; } 40011c84: 81 c7 e0 08 ret <== NOT EXECUTED 40011c88: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40012240 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 40012240: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 40012244: a0 96 20 00 orcc %i0, 0, %l0 40012248: 32 80 00 0a bne,a 40012270 <== ALWAYS TAKEN 4001224c: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012250: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012254: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012258: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 4001225c: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40012260: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED 40012264: 96 12 e3 18 or %o3, 0x318, %o3 <== NOT EXECUTED 40012268: 10 80 00 8c b 40012498 <== NOT EXECUTED 4001226c: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 40012270: 80 a0 60 05 cmp %g1, 5 40012274: 02 80 00 0a be 4001229c <== ALWAYS TAKEN 40012278: 80 a6 e0 00 cmp %i3, 0 4001227c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012280: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012284: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012288: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 4001228c: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED 40012290: 96 12 e3 28 or %o3, 0x328, %o3 <== NOT EXECUTED 40012294: 10 80 00 81 b 40012498 <== NOT EXECUTED 40012298: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 4001229c: 12 80 00 0a bne 400122c4 <== ALWAYS TAKEN 400122a0: 80 a7 20 00 cmp %i4, 0 400122a4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 400122a8: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 400122ac: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400122b0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 400122b4: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED 400122b8: 96 12 e3 70 or %o3, 0x370, %o3 <== NOT EXECUTED 400122bc: 10 80 00 77 b 40012498 <== NOT EXECUTED 400122c0: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 400122c4: 32 80 00 06 bne,a 400122dc <== ALWAYS TAKEN 400122c8: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 400122cc: 40 00 06 c1 call 40013dd0 <__errno> <== NOT EXECUTED 400122d0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400122d4: 10 80 00 15 b 40012328 <== NOT EXECUTED 400122d8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { 400122dc: 80 a0 60 00 cmp %g1, 0 400122e0: 06 80 00 09 bl 40012304 <== NEVER TAKEN 400122e4: 94 07 00 1a add %i4, %i2, %o2 400122e8: 80 a0 60 00 cmp %g1, 0 400122ec: 12 80 00 12 bne 40012334 <== NEVER TAKEN 400122f0: 03 10 00 89 sethi %hi(0x40022400), %g1 400122f4: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 400122f8: 80 a0 40 0a cmp %g1, %o2 400122fc: 1a 80 00 0e bcc 40012334 <== NEVER TAKEN 40012300: 03 10 00 89 sethi %hi(0x40022400), %g1 status = IMFS_memfile_extend( the_jnode, last_byte ); 40012304: 90 10 00 10 mov %l0, %o0 40012308: 7f ff ff 24 call 40011f98 4001230c: 92 10 20 00 clr %o1 if ( status ) 40012310: 80 a2 20 00 cmp %o0, 0 40012314: 02 80 00 08 be 40012334 <== ALWAYS TAKEN 40012318: 03 10 00 89 sethi %hi(0x40022400), %g1 rtems_set_errno_and_return_minus_one( ENOSPC ); 4001231c: 40 00 06 ad call 40013dd0 <__errno> <== NOT EXECUTED 40012320: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40012324: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 40012328: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001232c: 81 c7 e0 08 ret <== NOT EXECUTED 40012330: 81 e8 00 00 restore <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012334: e2 00 60 90 ld [ %g1 + 0x90 ], %l1 40012338: 92 10 00 1a mov %i2, %o1 4001233c: a7 3c 60 1f sra %l1, 0x1f, %l3 40012340: 96 10 00 11 mov %l1, %o3 40012344: 94 10 00 13 mov %l3, %o2 40012348: 40 00 2e 50 call 4001dc88 <__moddi3> 4001234c: 90 10 00 19 mov %i1, %o0 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012350: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 40012354: a4 10 00 09 mov %o1, %l2 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 40012358: 90 10 00 19 mov %i1, %o0 4001235c: 92 10 00 1a mov %i2, %o1 40012360: 40 00 2d 63 call 4001d8ec <__divdi3> 40012364: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 40012368: b4 10 00 1b mov %i3, %i2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4001236c: a6 10 00 09 mov %o1, %l3 if ( start_offset ) { 40012370: 80 a4 a0 00 cmp %l2, 0 40012374: 02 80 00 1b be 400123e0 40012378: b0 10 20 00 clr %i0 to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4001237c: 90 10 00 10 mov %l0, %o0 40012380: 7f ff fd 62 call 40011908 40012384: 94 10 20 00 clr %o2 assert( block_ptr ); 40012388: 80 a2 20 00 cmp %o0, 0 4001238c: 32 80 00 0a bne,a 400123b4 <== ALWAYS TAKEN 40012390: 94 24 40 12 sub %l1, %l2, %o2 40012394: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012398: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 4001239c: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 400123a0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 400123a4: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED 400123a8: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 400123ac: 10 80 00 3b b 40012498 <== NOT EXECUTED 400123b0: 92 10 23 1c mov 0x31c, %o1 <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 400123b4: 80 a2 80 1c cmp %o2, %i4 400123b8: 38 80 00 02 bgu,a 400123c0 400123bc: 94 10 00 1c mov %i4, %o2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 400123c0: d0 02 00 00 ld [ %o0 ], %o0 src += to_copy; 400123c4: b4 06 c0 0a add %i3, %o2, %i2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 400123c8: 90 02 00 12 add %o0, %l2, %o0 src += to_copy; block++; 400123cc: a6 04 e0 01 inc %l3 my_length -= to_copy; 400123d0: b8 27 00 0a sub %i4, %o2, %i4 copied += to_copy; 400123d4: b0 10 00 0a mov %o2, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 400123d8: 40 00 08 ba call 400146c0 400123dc: 92 10 00 1b mov %i3, %o1 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; 400123e0: 03 10 00 89 sethi %hi(0x40022400), %g1 while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 400123e4: a4 10 60 90 or %g1, 0x90, %l2 ! 40022490 400123e8: 10 80 00 17 b 40012444 400123ec: e2 00 60 90 ld [ %g1 + 0x90 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 400123f0: 92 10 00 13 mov %l3, %o1 400123f4: 7f ff fd 45 call 40011908 400123f8: 94 10 20 00 clr %o2 assert( block_ptr ); 400123fc: 80 a2 20 00 cmp %o0, 0 40012400: 32 80 00 0a bne,a 40012428 <== ALWAYS TAKEN 40012404: d0 02 00 00 ld [ %o0 ], %o0 40012408: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 4001240c: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012410: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012414: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40012418: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED 4001241c: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 40012420: 10 80 00 1e b 40012498 <== NOT EXECUTED 40012424: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 40012428: 92 10 00 1a mov %i2, %o1 src += to_copy; block++; 4001242c: a6 04 e0 01 inc %l3 my_length -= to_copy; 40012430: b8 27 00 11 sub %i4, %l1, %i4 * * This routine writes the specified data buffer into the in memory * file pointed to by the_jnode. The file is extended as needed. */ MEMFILE_STATIC ssize_t IMFS_memfile_write( 40012434: b0 06 00 11 add %i0, %l1, %i0 return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; 40012438: b4 06 80 11 add %i2, %l1, %i2 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 4001243c: 40 00 08 a1 call 400146c0 40012440: 94 10 00 11 mov %l1, %o2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 40012444: c2 04 80 00 ld [ %l2 ], %g1 40012448: 80 a7 00 01 cmp %i4, %g1 4001244c: 1a bf ff e9 bcc 400123f0 40012450: 90 10 00 10 mov %l0, %o0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 40012454: 80 a7 20 00 cmp %i4, 0 40012458: 02 80 00 17 be 400124b4 4001245c: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 40012460: 92 10 00 13 mov %l3, %o1 40012464: 90 10 00 10 mov %l0, %o0 40012468: 7f ff fd 28 call 40011908 4001246c: 94 10 20 00 clr %o2 assert( block_ptr ); 40012470: 80 a2 20 00 cmp %o0, 0 40012474: 32 80 00 0b bne,a 400124a0 <== ALWAYS TAKEN 40012478: d0 02 00 00 ld [ %o0 ], %o0 4001247c: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40012480: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40012484: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40012488: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 4001248c: 94 12 a0 20 or %o2, 0x20, %o2 <== NOT EXECUTED 40012490: 96 12 e3 60 or %o3, 0x360, %o3 <== NOT EXECUTED 40012494: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED 40012498: 7f ff c3 fe call 40003490 <__assert_func> <== NOT EXECUTED 4001249c: 01 00 00 00 nop <== NOT EXECUTED #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); my_length = 0; copied += to_copy; 400124a0: b0 06 00 1c add %i0, %i4, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, my_length ); 400124a4: 92 10 00 1a mov %i2, %o1 400124a8: 40 00 08 86 call 400146c0 400124ac: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 400124b0: 90 07 bf f8 add %fp, -8, %o0 400124b4: 7f ff c5 17 call 40003910 400124b8: 92 10 20 00 clr %o1 400124bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 400124c0: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 400124c4: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return copied; } 400124c8: 81 c7 e0 08 ret 400124cc: 81 e8 00 00 restore =============================================================================== 40009e60 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009e60: 9d e3 bf 58 save %sp, -168, %sp IMFS_jnode_t *new_node; int result; char new_name[ IMFS_NAME_MAX + 1 ]; IMFS_types_union info; IMFS_get_token( token, strlen( token ), new_name, &result ); 40009e64: 40 00 15 75 call 4000f438 40009e68: 90 10 00 18 mov %i0, %o0 40009e6c: 96 07 bf fc add %fp, -4, %o3 40009e70: 92 10 00 08 mov %o0, %o1 40009e74: 94 07 bf b8 add %fp, -72, %o2 40009e78: 7f ff ff 8a call 40009ca0 40009e7c: 90 10 00 18 mov %i0, %o0 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 40009e80: 03 00 00 3c sethi %hi(0xf000), %g1 40009e84: 05 00 00 10 sethi %hi(0x4000), %g2 40009e88: 82 0e 40 01 and %i1, %g1, %g1 const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 40009e8c: 96 10 00 19 mov %i1, %o3 IMFS_get_token( token, strlen( token ), new_name, &result ); /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 40009e90: 80 a0 40 02 cmp %g1, %g2 40009e94: 02 80 00 1a be 40009efc 40009e98: 90 10 00 1c mov %i4, %o0 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 40009e9c: 05 00 00 20 sethi %hi(0x8000), %g2 40009ea0: 80 a0 40 02 cmp %g1, %g2 40009ea4: 02 80 00 17 be 40009f00 40009ea8: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 40009eac: 05 00 00 08 sethi %hi(0x2000), %g2 40009eb0: 80 a0 40 02 cmp %g1, %g2 40009eb4: 22 80 00 07 be,a 40009ed0 40009eb8: f4 3f bf e0 std %i2, [ %fp + -32 ] 40009ebc: 05 00 00 18 sethi %hi(0x6000), %g2 40009ec0: 80 a0 40 02 cmp %g1, %g2 40009ec4: 12 80 00 05 bne 40009ed8 40009ec8: 05 00 00 04 sethi %hi(0x1000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 40009ecc: f4 3f bf e0 std %i2, [ %fp + -32 ] 40009ed0: 10 80 00 0c b 40009f00 40009ed4: 92 10 20 02 mov 2, %o1 } else if (S_ISFIFO(mode)) 40009ed8: 80 a0 40 02 cmp %g1, %g2 40009edc: 02 80 00 09 be 40009f00 <== ALWAYS TAKEN 40009ee0: 92 10 20 07 mov 7, %o1 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 40009ee4: 40 00 11 9d call 4000e558 <__errno> <== NOT EXECUTED 40009ee8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40009eec: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40009ef0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40009ef4: 81 c7 e0 08 ret <== NOT EXECUTED 40009ef8: 81 e8 00 00 restore <== NOT EXECUTED 40009efc: 92 10 20 01 mov 1, %o1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 40009f00: 94 07 bf b8 add %fp, -72, %o2 40009f04: 98 07 bf e0 add %fp, -32, %o4 40009f08: 40 00 0b 65 call 4000cc9c 40009f0c: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 40009f10: 80 a2 20 00 cmp %o0, 0 40009f14: 12 80 00 06 bne 40009f2c <== ALWAYS TAKEN 40009f18: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 40009f1c: 40 00 11 8f call 4000e558 <__errno> <== NOT EXECUTED 40009f20: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40009f24: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40009f28: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 40009f2c: 81 c7 e0 08 ret 40009f30: 81 e8 00 00 restore =============================================================================== 4000306c : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 4000306c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 40003070: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 40003074: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40003078: 80 a0 a0 01 cmp %g2, 1 4000307c: 22 80 00 08 be,a 4000309c <== ALWAYS TAKEN 40003080: f0 20 60 5c st %i0, [ %g1 + 0x5c ] rtems_set_errno_and_return_minus_one( ENOTDIR ); 40003084: 40 00 43 53 call 40013dd0 <__errno> <== NOT EXECUTED 40003088: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000308c: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 40003090: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003094: 81 c7 e0 08 ret <== NOT EXECUTED 40003098: 81 e8 00 00 restore <== NOT EXECUTED * the mounted file system. */ node->info.directory.mt_fs = mt_entry; return 0; } 4000309c: 81 c7 e0 08 ret 400030a0: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400043b8 : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 400043b8: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 400043bc: 80 a6 20 00 cmp %i0, 0 400043c0: 12 80 00 0a bne 400043e8 <== ALWAYS TAKEN 400043c4: 21 10 00 9e sethi %hi(0x40027800), %l0 400043c8: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400043cc: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 400043d0: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 400043d4: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400043d8: 94 12 a3 f0 or %o2, 0x3f0, %o2 <== NOT EXECUTED 400043dc: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED 400043e0: 10 80 00 3b b 400044cc <== NOT EXECUTED 400043e4: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED fprintf(stdout, "%s", the_jnode->name ); 400043e8: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 400043ec: 90 06 20 0c add %i0, 0xc, %o0 400043f0: 40 00 40 26 call 40014488 400043f4: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 400043f8: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 400043fc: 82 02 bf ff add %o2, -1, %g1 40004400: 80 a0 60 06 cmp %g1, 6 40004404: 38 80 00 42 bgu,a 4000450c <== NEVER TAKEN 40004408: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED 4000440c: 83 28 60 02 sll %g1, 2, %g1 40004410: 05 10 00 10 sethi %hi(0x40004000), %g2 40004414: 84 10 a3 60 or %g2, 0x360, %g2 ! 40004360 40004418: c2 00 80 01 ld [ %g2 + %g1 ], %g1 4000441c: 81 c0 40 00 jmp %g1 40004420: 01 00 00 00 nop case IMFS_DIRECTORY: fprintf(stdout, "/" ); 40004424: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 40004428: 90 10 20 2f mov 0x2f, %o0 4000442c: 40 00 3f d3 call 40014378 40004430: d2 00 60 08 ld [ %g1 + 8 ], %o1 break; 40004434: 10 80 00 3c b 40004524 40004438: 31 10 00 96 sethi %hi(0x40025800), %i0 case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 4000443c: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 40004440: 13 10 00 96 sethi %hi(0x40025800), %o1 40004444: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 40004448: d0 00 60 08 ld [ %g1 + 8 ], %o0 4000444c: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 40004450: 10 80 00 08 b 40004470 40004454: 92 12 62 40 or %o1, 0x240, %o1 the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 40004458: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED 4000445c: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 40004460: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40004464: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 40004468: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 4000446c: 92 12 62 58 or %o1, 0x258, %o1 ! 40025a58 <__FUNCTION__.5656+0x2b8><== NOT EXECUTED 40004470: 40 00 3f a8 call 40014310 40004474: 31 10 00 96 sethi %hi(0x40025800), %i0 (uint32_t)the_jnode->info.linearfile.size, the_jnode->info.linearfile.direct ); break; 40004478: 30 80 00 2b b,a 40004524 the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 4000447c: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 40004480: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 40004484: d0 00 60 08 ld [ %g1 + 8 ], %o0 40004488: 13 10 00 96 sethi %hi(0x40025800), %o1 4000448c: 40 00 3f a1 call 40014310 40004490: 92 12 62 68 or %o1, 0x268, %o1 ! 40025a68 <__FUNCTION__.5656+0x2c8> (uint32_t)the_jnode->info.file.size ); #endif break; 40004494: 10 80 00 24 b 40004524 40004498: 31 10 00 96 sethi %hi(0x40025800), %i0 case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 4000449c: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED 400044a0: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400044a4: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 400044a8: 40 00 3f f8 call 40014488 <== NOT EXECUTED 400044ac: 90 12 22 78 or %o0, 0x278, %o0 <== NOT EXECUTED assert(0); 400044b0: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED 400044b4: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400044b8: 15 10 00 96 sethi %hi(0x40025800), %o2 <== NOT EXECUTED 400044bc: 17 10 00 96 sethi %hi(0x40025800), %o3 <== NOT EXECUTED 400044c0: 90 12 21 e0 or %o0, 0x1e0, %o0 <== NOT EXECUTED 400044c4: 94 12 a3 f0 or %o2, 0x3f0, %o2 <== NOT EXECUTED 400044c8: 96 12 e2 90 or %o3, 0x290, %o3 <== NOT EXECUTED 400044cc: 40 00 02 54 call 40004e1c <__assert_func> <== NOT EXECUTED 400044d0: 01 00 00 00 nop <== NOT EXECUTED break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 400044d4: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED 400044d8: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400044dc: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 400044e0: 40 00 3f ea call 40014488 <== NOT EXECUTED 400044e4: 90 12 22 78 or %o0, 0x278, %o0 <== NOT EXECUTED assert(0); 400044e8: 10 bf ff f3 b 400044b4 <== NOT EXECUTED 400044ec: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 400044f0: c2 04 21 70 ld [ %l0 + 0x170 ], %g1 <== NOT EXECUTED 400044f4: 11 10 00 96 sethi %hi(0x40025800), %o0 <== NOT EXECUTED 400044f8: d2 00 60 08 ld [ %g1 + 8 ], %o1 <== NOT EXECUTED 400044fc: 40 00 3f e3 call 40014488 <== NOT EXECUTED 40004500: 90 12 22 98 or %o0, 0x298, %o0 <== NOT EXECUTED assert(0); 40004504: 10 bf ff ec b 400044b4 <== NOT EXECUTED 40004508: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 4000450c: 13 10 00 96 sethi %hi(0x40025800), %o1 <== NOT EXECUTED 40004510: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40004514: 40 00 3f 7f call 40014310 <== NOT EXECUTED 40004518: 92 12 62 b0 or %o1, 0x2b0, %o1 <== NOT EXECUTED assert(0); 4000451c: 10 bf ff e6 b 400044b4 <== NOT EXECUTED 40004520: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED break; } puts(""); 40004524: 40 00 46 c9 call 40016048 40004528: 91 ee 22 c0 restore %i0, 0x2c0, %o0 =============================================================================== 400030b0 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 400030b0: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 400030b4: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 400030b8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 400030bc: 80 a0 a0 04 cmp %g2, 4 400030c0: 02 80 00 0a be 400030e8 <== ALWAYS TAKEN 400030c4: b0 10 20 00 clr %i0 rtems_set_errno_and_return_minus_one( EINVAL ); 400030c8: 40 00 43 42 call 40013dd0 <__errno> <== NOT EXECUTED 400030cc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400030d0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400030d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400030d8: 81 c7 e0 08 ret <== NOT EXECUTED 400030dc: 81 e8 00 00 restore <== NOT EXECUTED for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) buf[i] = node->info.sym_link.name[i]; 400030e0: c4 2e 40 18 stb %g2, [ %i1 + %i0 ] node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 400030e4: b0 06 20 01 inc %i0 400030e8: 80 a6 00 1a cmp %i0, %i2 400030ec: 1a 80 00 07 bcc 40003108 400030f0: 01 00 00 00 nop 400030f4: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 400030f8: c6 48 80 18 ldsb [ %g2 + %i0 ], %g3 400030fc: 80 a0 e0 00 cmp %g3, 0 40003100: 12 bf ff f8 bne 400030e0 40003104: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; return i; } 40003108: 81 c7 e0 08 ret 4000310c: 81 e8 00 00 restore =============================================================================== 40003110 : rtems_filesystem_location_info_t *old_parent_loc, /* IN */ rtems_filesystem_location_info_t *old_loc, /* IN */ rtems_filesystem_location_info_t *new_parent_loc, /* IN */ const char *new_name /* IN */ ) { 40003110: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 40003114: e0 06 40 00 ld [ %i1 ], %l0 strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 40003118: 92 10 00 1b mov %i3, %o1 4000311c: 90 04 20 0c add %l0, 0xc, %o0 40003120: 40 00 47 00 call 40014d20 40003124: 94 10 20 20 mov 0x20, %o2 if ( the_jnode->Parent != NULL ) 40003128: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000312c: 80 a0 60 00 cmp %g1, 0 40003130: 22 80 00 05 be,a 40003144 <== NEVER TAKEN 40003134: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 40003138: 40 00 13 4e call 40007e70 <_Chain_Extract> 4000313c: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 40003140: c2 06 80 00 ld [ %i2 ], %g1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 40003144: 92 10 00 10 mov %l0, %o1 40003148: 90 00 60 50 add %g1, 0x50, %o0 4000314c: 40 00 13 3d call 40007e40 <_Chain_Append> 40003150: c2 24 20 08 st %g1, [ %l0 + 8 ] rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); 40003154: 90 07 bf f8 add %fp, -8, %o0 40003158: 40 00 01 ee call 40003910 4000315c: 92 10 20 00 clr %o1 40003160: c2 07 bf f8 ld [ %fp + -8 ], %g1 40003164: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 40003168: 81 c7 e0 08 ret 4000316c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40009f40 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40009f40: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40009f44: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40009f48: c2 04 20 08 ld [ %l0 + 8 ], %g1 40009f4c: 80 a0 60 00 cmp %g1, 0 40009f50: 22 80 00 06 be,a 40009f68 <== NEVER TAKEN 40009f54: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 40009f58: 40 00 05 4b call 4000b484 <_Chain_Extract> 40009f5c: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 40009f60: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40009f64: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 40009f68: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40009f6c: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 40009f70: 90 07 bf f8 add %fp, -8, %o0 40009f74: 40 00 01 0e call 4000a3ac 40009f78: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 40009f7c: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 40009f80: 90 10 00 10 mov %l0, %o0 40009f84: 40 00 01 42 call 4000a48c 40009f88: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 40009f8c: 80 a2 20 00 cmp %o0, 0 40009f90: 12 80 00 18 bne 40009ff0 <== NEVER TAKEN 40009f94: 01 00 00 00 nop 40009f98: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 40009f9c: 80 a0 60 00 cmp %g1, 0 40009fa0: 12 80 00 14 bne 40009ff0 <== NEVER TAKEN 40009fa4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 40009fa8: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 4001bfd8 40009fac: c4 06 40 00 ld [ %i1 ], %g2 40009fb0: c6 00 60 04 ld [ %g1 + 4 ], %g3 40009fb4: 80 a0 c0 02 cmp %g3, %g2 40009fb8: 22 80 00 02 be,a 40009fc0 <== NEVER TAKEN 40009fbc: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 40009fc0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40009fc4: 80 a0 60 04 cmp %g1, 4 40009fc8: 12 80 00 08 bne 40009fe8 40009fcc: 01 00 00 00 nop if ( the_jnode->info.sym_link.name ) 40009fd0: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 40009fd4: 80 a2 20 00 cmp %o0, 0 40009fd8: 02 80 00 04 be 40009fe8 <== NEVER TAKEN 40009fdc: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 40009fe0: 40 00 00 86 call 4000a1f8 40009fe4: 01 00 00 00 nop } free( the_jnode ); 40009fe8: 40 00 00 84 call 4000a1f8 40009fec: 90 10 00 10 mov %l0, %o0 } return 0; } 40009ff0: 81 c7 e0 08 ret 40009ff4: 91 e8 20 00 restore %g0, 0, %o0 40009ff8: 40 00 a0 40 call 400320f8 <__end+0x14cc8> <== NOT EXECUTED 40009ffc: 40 00 a0 64 call 4003218c <__end+0x14d5c> <== NOT EXECUTED 4000a000: 40 00 a0 58 call 40032160 <__end+0x14d30> <== NOT EXECUTED 4000a004: 40 00 a0 4c call 40032134 <__end+0x14d04> <== NOT EXECUTED 4000a008: 40 00 a0 4c call 40032138 <__end+0x14d08> <== NOT EXECUTED 4000a00c: 40 00 a0 58 call 4003216c <__end+0x14d3c> <== NOT EXECUTED =============================================================================== 4000a010 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000a010: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; 4000a014: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 4000a018: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000a01c: 84 00 bf fe add %g2, -2, %g2 4000a020: 80 a0 a0 05 cmp %g2, 5 4000a024: 18 80 00 10 bgu 4000a064 <== NEVER TAKEN 4000a028: 85 28 a0 02 sll %g2, 2, %g2 4000a02c: 07 10 00 27 sethi %hi(0x40009c00), %g3 4000a030: 86 10 e3 f8 or %g3, 0x3f8, %g3 ! 40009ff8 4000a034: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 4000a038: 81 c0 80 00 jmp %g2 4000a03c: 01 00 00 00 nop rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 4000a040: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; 4000a044: 10 80 00 0e b 4000a07c 4000a048: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4000a04c: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 4000a050: 10 80 00 0b b 4000a07c 4000a054: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4000a058: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED break; 4000a05c: 10 80 00 08 b 4000a07c <== NOT EXECUTED 4000a060: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000a064: 40 00 11 3d call 4000e558 <__errno> <== NOT EXECUTED 4000a068: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000a06c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000a070: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000a074: 81 c7 e0 08 ret <== NOT EXECUTED 4000a078: 81 e8 00 00 restore <== NOT EXECUTED */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4000a07c: c6 00 60 30 ld [ %g1 + 0x30 ], %g3 buf->st_nlink = the_jnode->st_nlink; 4000a080: c8 10 60 34 lduh [ %g1 + 0x34 ], %g4 */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4000a084: c6 26 60 0c st %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000a088: c6 00 60 38 ld [ %g1 + 0x38 ], %g3 * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4000a08c: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000a090: c6 26 60 08 st %g3, [ %i1 + 8 ] buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000a094: c6 00 60 40 ld [ %g1 + 0x40 ], %g3 fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; 4000a098: c8 36 60 10 sth %g4, [ %i1 + 0x10 ] buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; 4000a09c: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4000a0a0: c8 10 60 3c lduh [ %g1 + 0x3c ], %g4 buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000a0a4: c6 00 60 44 ld [ %g1 + 0x44 ], %g3 * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4000a0a8: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; 4000a0ac: c8 36 60 12 sth %g4, [ %i1 + 0x12 ] buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; 4000a0b0: c6 26 60 30 st %g3, [ %i1 + 0x30 ] * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); 4000a0b4: c4 00 80 00 ld [ %g2 ], %g2 buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000a0b8: c6 00 60 48 ld [ %g1 + 0x48 ], %g3 buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4000a0bc: c2 10 60 3e lduh [ %g1 + 0x3e ], %g1 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; 4000a0c0: c6 26 60 38 st %g3, [ %i1 + 0x38 ] buf->st_mode = the_jnode->st_mode; buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; 4000a0c4: c2 36 60 14 sth %g1, [ %i1 + 0x14 ] /* * The device number of the IMFS is the major number and the minor is the * instance. */ fs_info = loc->mt_entry->fs_info; buf->st_dev = 4000a0c8: c4 26 60 04 st %g2, [ %i1 + 4 ] 4000a0cc: 03 00 00 3f sethi %hi(0xfc00), %g1 4000a0d0: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe 4000a0d4: c2 26 40 00 st %g1, [ %i1 ] buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } 4000a0d8: 81 c7 e0 08 ret 4000a0dc: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40003170 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 40003170: 9d e3 bf 58 save %sp, -168, %sp int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); 40003174: 40 00 46 b6 call 40014c4c 40003178: 90 10 00 1a mov %i2, %o0 4000317c: 96 07 bf fc add %fp, -4, %o3 40003180: 92 10 00 08 mov %o0, %o1 40003184: a0 07 bf b8 add %fp, -72, %l0 40003188: 90 10 00 1a mov %i2, %o0 4000318c: 40 00 30 8d call 4000f3c0 40003190: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 40003194: 40 00 46 99 call 40014bf8 40003198: 90 10 00 19 mov %i1, %o0 4000319c: d0 27 bf e0 st %o0, [ %fp + -32 ] if (info.sym_link.name == NULL) { 400031a0: 80 a2 20 00 cmp %o0, 0 400031a4: 12 80 00 08 bne 400031c4 <== ALWAYS TAKEN 400031a8: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one(ENOMEM); 400031ac: 40 00 43 09 call 40013dd0 <__errno> <== NOT EXECUTED 400031b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400031b4: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400031b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400031bc: 81 c7 e0 08 ret 400031c0: 81 e8 00 00 restore * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 400031c4: 94 10 00 10 mov %l0, %o2 400031c8: 92 10 20 04 mov 4, %o1 400031cc: 17 00 00 28 sethi %hi(0xa000), %o3 400031d0: 98 07 bf e0 add %fp, -32, %o4 400031d4: 96 12 e1 ff or %o3, 0x1ff, %o3 400031d8: 40 00 2d 2f call 4000e694 400031dc: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 400031e0: 80 a2 20 00 cmp %o0, 0 400031e4: 12 bf ff f6 bne 400031bc <== ALWAYS TAKEN 400031e8: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 400031ec: 40 00 01 9f call 40003868 <== NOT EXECUTED 400031f0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 400031f4: 40 00 42 f7 call 40013dd0 <__errno> <== NOT EXECUTED 400031f8: 01 00 00 00 nop <== NOT EXECUTED 400031fc: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40003200: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 40003204: 81 c7 e0 08 ret <== NOT EXECUTED 40003208: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000320c : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 4000320c: 9d e3 bf 80 save %sp, -128, %sp IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; 40003210: e0 06 40 00 ld [ %i1 ], %l0 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { 40003214: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40003218: 80 a0 60 03 cmp %g1, 3 4000321c: 12 80 00 29 bne 400032c0 40003220: a4 10 00 18 mov %i0, %l2 if ( !node->info.hard_link.link_node ) 40003224: e6 04 20 50 ld [ %l0 + 0x50 ], %l3 40003228: 80 a4 e0 00 cmp %l3, 0 4000322c: 12 80 00 08 bne 4000324c <== ALWAYS TAKEN 40003230: a2 07 bf e4 add %fp, -28, %l1 rtems_set_errno_and_return_minus_one( EINVAL ); 40003234: 40 00 42 e7 call 40013dd0 <__errno> <== NOT EXECUTED 40003238: 01 00 00 00 nop <== NOT EXECUTED 4000323c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40003240: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003244: 10 80 00 24 b 400032d4 <== NOT EXECUTED 40003248: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED the_link = *loc; 4000324c: 92 10 00 19 mov %i1, %o1 40003250: 94 10 20 14 mov 0x14, %o2 40003254: 40 00 45 1b call 400146c0 40003258: 90 10 00 11 mov %l1, %o0 the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 4000325c: 90 10 00 11 mov %l1, %o0 40003260: 40 00 2d 58 call 4000e7c0 40003264: e6 27 bf e4 st %l3, [ %fp + -28 ] /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 40003268: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000326c: c6 10 60 34 lduh [ %g1 + 0x34 ], %g3 40003270: 80 a0 e0 01 cmp %g3, 1 40003274: 12 80 00 0c bne 400032a4 40003278: 84 00 ff ff add %g3, -1, %g2 { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 4000327c: c2 07 bf ec ld [ %fp + -20 ], %g1 40003280: 92 10 00 11 mov %l1, %o1 40003284: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40003288: 9f c0 40 00 call %g1 4000328c: 90 10 00 18 mov %i0, %o0 if ( result != 0 ) 40003290: 80 a2 20 00 cmp %o0, 0 40003294: 02 80 00 0b be 400032c0 40003298: 90 10 3f ff mov -1, %o0 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 4000329c: 81 c7 e0 08 ret 400032a0: 91 e8 00 08 restore %g0, %o0, %o0 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 400032a4: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 400032a8: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] IMFS_update_ctime( node->info.hard_link.link_node ); 400032ac: 40 00 01 99 call 40003910 400032b0: 92 10 20 00 clr %o1 400032b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 400032b8: c4 07 bf f8 ld [ %fp + -8 ], %g2 400032bc: c4 20 60 48 st %g2, [ %g1 + 0x48 ] /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 400032c0: c2 06 60 08 ld [ %i1 + 8 ], %g1 400032c4: 90 10 00 12 mov %l2, %o0 400032c8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 400032cc: 9f c0 40 00 call %g1 400032d0: 92 10 00 19 mov %i1, %o1 return result; } 400032d4: b0 10 00 08 mov %o0, %i0 400032d8: 81 c7 e0 08 ret 400032dc: 81 e8 00 00 restore =============================================================================== 400032e0 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 400032e0: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 400032e4: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 400032e8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 400032ec: 80 a0 a0 01 cmp %g2, 1 400032f0: 22 80 00 06 be,a 40003308 <== ALWAYS TAKEN 400032f4: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 rtems_set_errno_and_return_minus_one( ENOTDIR ); 400032f8: 40 00 42 b6 call 40013dd0 <__errno> <== NOT EXECUTED 400032fc: 01 00 00 00 nop <== NOT EXECUTED 40003300: 10 80 00 08 b 40003320 <== NOT EXECUTED 40003304: 82 10 20 14 mov 0x14, %g1 ! 14 <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 40003308: 80 a0 a0 00 cmp %g2, 0 4000330c: 32 80 00 08 bne,a 4000332c <== ALWAYS TAKEN 40003310: c0 20 60 5c clr [ %g1 + 0x5c ] rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 40003314: 40 00 42 af call 40013dd0 <__errno> <== NOT EXECUTED 40003318: 01 00 00 00 nop <== NOT EXECUTED 4000331c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 40003320: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003324: 81 c7 e0 08 ret <== NOT EXECUTED 40003328: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED */ node->info.directory.mt_fs = NULL; return 0; } 4000332c: 81 c7 e0 08 ret 40003330: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000223c : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 4000223c: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 40002240: 03 10 00 71 sethi %hi(0x4001c400), %g1 40002244: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 4001c538 40002248: 80 a0 60 00 cmp %g1, 0 4000224c: 02 80 00 05 be 40002260 <== ALWAYS TAKEN 40002250: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 40002254: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40002258: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000225c: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 40002260: 40 00 21 2d call 4000a714 40002264: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 40002268: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000226c: c2 00 61 3c ld [ %g1 + 0x13c ], %g1 ! 4001c53c 40002270: 80 a0 60 00 cmp %g1, 0 40002274: 02 80 00 08 be 40002294 <== ALWAYS TAKEN 40002278: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 4000227c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40002280: b2 06 00 19 add %i0, %i1, %i1 <== NOT EXECUTED /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 40002284: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002288: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 4000228c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40002290: b2 26 40 08 sub %i1, %o0, %i1 <== NOT EXECUTED * of the time under UNIX because zero'ing memory when it is first * given to a process eliminates the chance of a process seeing data * left over from another process. This would be a security violation. */ if ( 40002294: 03 10 00 71 sethi %hi(0x4001c400), %g1 40002298: c2 08 61 35 ldub [ %g1 + 0x135 ], %g1 ! 4001c535 4000229c: 80 a0 60 00 cmp %g1, 0 400022a0: 12 80 00 0c bne 400022d0 400022a4: 03 10 00 71 sethi %hi(0x4001c400), %g1 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 400022a8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 400022ac: c2 08 63 a0 ldub [ %g1 + 0x3a0 ], %g1 ! 4001bfa0 400022b0: 80 a0 60 00 cmp %g1, 0 400022b4: 02 80 00 07 be 400022d0 400022b8: 03 10 00 71 sethi %hi(0x4001c400), %g1 ) { memset( heap_begin, 0, heap_size ); 400022bc: 90 10 00 18 mov %i0, %o0 400022c0: 92 10 20 00 clr %o1 400022c4: 40 00 33 20 call 4000ef44 400022c8: 94 10 00 19 mov %i1, %o2 * Unfortunately we cannot use assert if this fails because if this * has failed we do not have a heap and if we do not have a heap * STDIO cannot work because there will be no buffers. */ if ( !rtems_unified_work_area ) { 400022cc: 03 10 00 71 sethi %hi(0x4001c400), %g1 400022d0: c2 08 61 35 ldub [ %g1 + 0x135 ], %g1 ! 4001c535 400022d4: 80 a0 60 00 cmp %g1, 0 400022d8: 12 80 00 0c bne 40002308 400022dc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 400022e0: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0 ! 4001bed0 400022e4: 92 10 00 18 mov %i0, %o1 400022e8: 94 10 00 19 mov %i1, %o2 400022ec: 40 00 10 57 call 40006448 <_Heap_Initialize> 400022f0: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 400022f4: 80 a2 20 00 cmp %o0, 0 400022f8: 12 80 00 05 bne 4000230c <== ALWAYS TAKEN 400022fc: 33 10 00 71 sethi %hi(0x4001c400), %i1 rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 40002300: 40 00 0e 43 call 40005c0c <== NOT EXECUTED 40002304: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40002308: 33 10 00 71 sethi %hi(0x4001c400), %i1 4000230c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40002310: f0 06 63 18 ld [ %i1 + 0x318 ], %i0 40002314: 40 00 13 66 call 400070ac <_Protected_heap_Get_size> 40002318: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0 4000231c: 90 02 00 18 add %o0, %i0, %o0 40002320: d0 26 63 18 st %o0, [ %i1 + 0x318 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 40002324: 81 c7 e0 08 ret 40002328: 81 e8 00 00 restore =============================================================================== 40001c2c : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 40001c2c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) 40001c30: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40001c34: 02 80 00 49 be 40001d58 <== NOT EXECUTED 40001c38: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED return; if ( !print_handler ) 40001c3c: e4 00 63 b8 ld [ %g1 + 0x3b8 ], %l2 ! 4001c7b8 <== NOT EXECUTED 40001c40: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40001c44: 02 80 00 45 be 40001d58 <== NOT EXECUTED 40001c48: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 40001c4c: 32 80 00 0a bne,a 40001c74 <== NOT EXECUTED 40001c50: e8 06 21 48 ld [ %i0 + 0x148 ], %l4 <== NOT EXECUTED if (Stack_check_Interrupt_stack.area) { 40001c54: 23 10 00 72 sethi %hi(0x4001c800), %l1 <== NOT EXECUTED 40001c58: a2 14 61 50 or %l1, 0x150, %l1 ! 4001c950 <== NOT EXECUTED 40001c5c: c2 04 60 04 ld [ %l1 + 4 ], %g1 <== NOT EXECUTED 40001c60: a8 10 20 00 clr %l4 <== NOT EXECUTED 40001c64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001c68: 12 80 00 04 bne 40001c78 <== NOT EXECUTED 40001c6c: b0 10 20 00 clr %i0 <== NOT EXECUTED 40001c70: 30 80 00 41 b,a 40001d74 <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; 40001c74: a2 06 20 c4 add %i0, 0xc4, %l1 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40001c78: ea 04 60 04 ld [ %l1 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40001c7c: e6 04 40 00 ld [ %l1 ], %l3 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40001c80: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40001c84: a6 04 ff f0 add %l3, -16, %l3 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 40001c88: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40001c8c: 7f ff ff d8 call 40001bec <== NOT EXECUTED 40001c90: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED if ( high_water_mark ) 40001c94: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40001c98: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40001c9c: a0 05 40 13 add %l5, %l3, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 40001ca0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); 40001ca4: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 40001ca8: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { 40001cac: 02 80 00 10 be 40001cec <== NOT EXECUTED 40001cb0: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED (*print_handler)( 40001cb4: ea 06 20 08 ld [ %i0 + 8 ], %l5 <== NOT EXECUTED 40001cb8: ec 00 63 b4 ld [ %g1 + 0x3b4 ], %l6 <== NOT EXECUTED 40001cbc: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40001cc0: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40001cc4: 40 00 0e 5e call 4000563c <== NOT EXECUTED 40001cc8: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 40001ccc: 94 10 00 15 mov %l5, %o2 <== NOT EXECUTED 40001cd0: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 40001cd4: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001cd8: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED 40001cdc: 9f c4 80 00 call %l2 <== NOT EXECUTED 40001ce0: 92 12 62 d8 or %o1, 0x2d8, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40001ce4: 10 80 00 08 b 40001d04 <== NOT EXECUTED 40001ce8: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED "0x%08" PRIx32 " %4s", the_thread->Object.id, rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 40001cec: d0 00 63 b4 ld [ %g1 + 0x3b4 ], %o0 <== NOT EXECUTED 40001cf0: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001cf4: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 40001cf8: 9f c4 80 00 call %l2 <== NOT EXECUTED 40001cfc: 92 12 62 e8 or %o1, 0x2e8, %o1 <== NOT EXECUTED } (*print_handler)( 40001d00: d6 04 40 00 ld [ %l1 ], %o3 <== NOT EXECUTED 40001d04: d4 04 60 04 ld [ %l1 + 4 ], %o2 <== NOT EXECUTED 40001d08: 25 10 00 71 sethi %hi(0x4001c400), %l2 <== NOT EXECUTED 40001d0c: 23 10 00 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED 40001d10: c2 04 a3 b8 ld [ %l2 + 0x3b8 ], %g1 <== NOT EXECUTED 40001d14: d0 04 63 b4 ld [ %l1 + 0x3b4 ], %o0 <== NOT EXECUTED 40001d18: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 40001d1c: 98 10 00 14 mov %l4, %o4 <== NOT EXECUTED 40001d20: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 40001d24: 9a 10 00 13 mov %l3, %o5 <== NOT EXECUTED 40001d28: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001d2c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d30: 92 12 62 f8 or %o1, 0x2f8, %o1 ! 4001aef8 <__FUNCTION__.5656+0x260><== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40001d34: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 40001d38: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 4001c7b0 <== NOT EXECUTED 40001d3c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d40: 12 80 00 08 bne 40001d60 <== NOT EXECUTED 40001d44: c2 04 a3 b8 ld [ %l2 + 0x3b8 ], %g1 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); 40001d48: d0 04 63 b4 ld [ %l1 + 0x3b4 ], %o0 <== NOT EXECUTED 40001d4c: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001d50: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d54: 92 12 63 18 or %o1, 0x318, %o1 ! 4001af18 <__FUNCTION__.5656+0x280><== NOT EXECUTED 40001d58: 81 c7 e0 08 ret <== NOT EXECUTED 40001d5c: 81 e8 00 00 restore <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 40001d60: d0 04 63 b4 ld [ %l1 + 0x3b4 ], %o0 <== NOT EXECUTED 40001d64: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001d68: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 40001d6c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d70: 92 12 63 28 or %o1, 0x328, %o1 <== NOT EXECUTED 40001d74: 81 c7 e0 08 ret <== NOT EXECUTED 40001d78: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001f8c : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 40001f8c: 9d e3 bf a0 save %sp, -96, %sp static uint32_t pattern[ 4 ] = { 0xFEEDF00D, 0x0BAD0D06, /* FEED FOOD to BAD DOG */ 0xDEADF00D, 0x600D0D06 /* DEAD FOOD but GOOD DOG */ }; if (Stack_check_Initialized) 40001f90: 03 10 00 71 sethi %hi(0x4001c400), %g1 40001f94: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 4001c7b0 40001f98: 80 a0 60 00 cmp %g1, 0 40001f9c: 12 80 00 21 bne 40002020 40001fa0: 07 10 00 72 sethi %hi(0x4001c800), %g3 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 40001fa4: 05 10 00 6c sethi %hi(0x4001b000), %g2 40001fa8: 86 10 e1 40 or %g3, 0x140, %g3 40001fac: 84 10 a0 80 or %g2, 0x80, %g2 40001fb0: 88 08 60 03 and %g1, 3, %g4 40001fb4: 89 29 20 02 sll %g4, 2, %g4 40001fb8: da 00 80 04 ld [ %g2 + %g4 ], %o5 40001fbc: 89 28 60 02 sll %g1, 2, %g4 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { 40001fc0: 82 00 60 01 inc %g1 40001fc4: 80 a0 60 04 cmp %g1, 4 40001fc8: 12 bf ff fa bne 40001fb0 40001fcc: da 20 c0 04 st %o5, [ %g3 + %g4 ] /* * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { 40001fd0: 03 10 00 72 sethi %hi(0x4001c800), %g1 40001fd4: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 4001cb40 <_CPU_Interrupt_stack_low> 40001fd8: 80 a0 60 00 cmp %g1, 0 40001fdc: 02 80 00 0e be 40002014 <== NEVER TAKEN 40001fe0: 05 10 00 72 sethi %hi(0x4001c800), %g2 40001fe4: c6 00 a2 8c ld [ %g2 + 0x28c ], %g3 ! 4001ca8c <_CPU_Interrupt_stack_high> 40001fe8: 80 a0 e0 00 cmp %g3, 0 40001fec: 02 80 00 0a be 40002014 <== NEVER TAKEN 40001ff0: 86 20 c0 01 sub %g3, %g1, %g3 Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 40001ff4: 05 10 00 72 sethi %hi(0x4001c800), %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 40001ff8: c6 20 a1 50 st %g3, [ %g2 + 0x150 ] ! 4001c950 * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 40001ffc: 84 10 a1 50 or %g2, 0x150, %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 40002000: 90 10 00 01 mov %g1, %o0 40002004: 94 10 00 03 mov %g3, %o2 * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 40002008: c2 20 a0 04 st %g1, [ %g2 + 4 ] Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 4000200c: 40 00 34 5a call 4000f174 40002010: 92 10 20 a5 mov 0xa5, %o1 } #endif Stack_check_Initialized = 1; 40002014: 84 10 20 01 mov 1, %g2 40002018: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000201c: c4 20 63 b0 st %g2, [ %g1 + 0x3b0 ] ! 4001c7b0 40002020: 81 c7 e0 08 ret 40002024: 81 e8 00 00 restore =============================================================================== 40001bec : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 40001bec: 90 02 20 10 add %o0, 0x10, %o0 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 40001bf0: 84 0a 7f fc and %o1, -4, %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 40001bf4: 03 29 69 69 sethi %hi(0xa5a5a400), %g1 <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 40001bf8: 84 02 00 02 add %o0, %g2, %g2 <== NOT EXECUTED 40001bfc: 10 80 00 06 b 40001c14 <== NOT EXECUTED 40001c00: 82 10 61 a5 or %g1, 0x1a5, %g1 <== NOT EXECUTED if (*base != U32_PATTERN) 40001c04: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40001c08: 12 80 00 07 bne 40001c24 <== NOT EXECUTED 40001c0c: 01 00 00 00 nop <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 40001c10: 90 02 20 04 add %o0, 4, %o0 <== NOT EXECUTED 40001c14: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 40001c18: 2a bf ff fb bcs,a 40001c04 <== NOT EXECUTED 40001c1c: c6 02 00 00 ld [ %o0 ], %g3 <== NOT EXECUTED 40001c20: 90 10 20 00 clr %o0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 40001c24: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40001df0 : * * NOTE: The system is in a questionable state... we may not get * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { 40001df0: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); char name [32]; printk("BLOWN STACK!!!\n"); 40001df4: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED * the following message out. */ void Stack_check_report_blown_task(Thread_Control *running, bool pattern_ok) { Stack_Control *stack = &running->Start.Initial_stack; void *pattern_area = Stack_check_Get_pattern_area(stack); 40001df8: e0 06 20 c8 ld [ %i0 + 0xc8 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 40001dfc: 40 00 04 b0 call 400030bc <== NOT EXECUTED 40001e00: 90 12 23 98 or %o0, 0x398, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 40001e04: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40001e08: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 40001e0c: 40 00 04 ac call 400030bc <== NOT EXECUTED 40001e10: 90 12 23 a8 or %o0, 0x3a8, %o0 ! 4001afa8 <__FUNCTION__.5656+0x310><== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 40001e14: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 40001e18: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 40001e1c: 40 00 04 a8 call 400030bc <== NOT EXECUTED 40001e20: 90 12 23 c8 or %o0, 0x3c8, %o0 ! 4001afc8 <__FUNCTION__.5656+0x330><== NOT EXECUTED printk( 40001e24: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 40001e28: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 40001e2c: 40 00 04 a4 call 400030bc <== NOT EXECUTED 40001e30: 90 12 23 e0 or %o0, 0x3e0, %o0 ! 4001afe0 <__FUNCTION__.5656+0x348><== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 40001e34: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 40001e38: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 40001e3c: 40 00 0e 00 call 4000563c <== NOT EXECUTED 40001e40: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 40001e44: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40001e48: 11 10 00 6b sethi %hi(0x4001ac00), %o0 <== NOT EXECUTED 40001e4c: 40 00 04 9c call 400030bc <== NOT EXECUTED 40001e50: 90 12 23 f8 or %o0, 0x3f8, %o0 ! 4001aff8 <__FUNCTION__.5656+0x360><== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 40001e54: d2 06 20 c4 ld [ %i0 + 0xc4 ], %o1 <== NOT EXECUTED 40001e58: d4 06 20 c8 ld [ %i0 + 0xc8 ], %o2 <== NOT EXECUTED 40001e5c: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED 40001e60: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 40001e64: 40 00 04 96 call 400030bc <== NOT EXECUTED 40001e68: 90 12 20 10 or %o0, 0x10, %o0 <== NOT EXECUTED "task stack area (%lu Bytes): 0x%08" PRIxPTR " .. 0x%08" PRIxPTR "\n", (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { 40001e6c: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 40001e70: 12 80 00 07 bne 40001e8c <== NOT EXECUTED 40001e74: 11 10 00 6c sethi %hi(0x4001b000), %o0 <== NOT EXECUTED printk( 40001e78: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED 40001e7c: 90 12 20 48 or %o0, 0x48, %o0 <== NOT EXECUTED 40001e80: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 40001e84: 40 00 04 8e call 400030bc <== NOT EXECUTED 40001e88: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 40001e8c: 40 00 10 23 call 40005f18 <== NOT EXECUTED 40001e90: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED =============================================================================== 4000a240 : *************************************************************************/ int Untar_FromFile( const char *tar_name ) { 4000a240: 9d e3 be d0 save %sp, -304, %sp <== NOT EXECUTED unsigned long size; unsigned char linkflag; retval = UNTAR_SUCCESSFUL; bufr = (char *)malloc(512); 4000a244: 7f ff e4 35 call 40003318 <== NOT EXECUTED 4000a248: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED if (bufr == NULL) 4000a24c: a2 10 20 01 mov 1, %l1 <== NOT EXECUTED unsigned long size; unsigned char linkflag; retval = UNTAR_SUCCESSFUL; bufr = (char *)malloc(512); 4000a250: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (bufr == NULL) 4000a254: 80 a4 20 00 cmp %l0, 0 <== NOT EXECUTED 4000a258: 02 80 00 95 be 4000a4ac <== NOT EXECUTED 4000a25c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED { return(UNTAR_FAIL); } fd = open(tar_name, O_RDONLY); 4000a260: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000a264: 7f ff e6 49 call 40003b88 <== NOT EXECUTED 4000a268: 33 10 00 85 sethi %hi(0x40021400), %i1 <== NOT EXECUTED if ((n = read(fd, bufr, 512)) != 512) { break; } if (strncmp(&bufr[257], "ustar ", 7)) 4000a26c: b0 04 21 01 add %l0, 0x101, %i0 <== NOT EXECUTED if (bufr == NULL) { return(UNTAR_FAIL); } fd = open(tar_name, O_RDONLY); 4000a270: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED if ((n = read(fd, bufr, 512)) != 512) { break; } if (strncmp(&bufr[257], "ustar ", 7)) 4000a274: b2 16 61 90 or %i1, 0x190, %i1 <== NOT EXECUTED { break; } strncpy(fname, bufr, MAX_NAME_FIELD_SIZE); 4000a278: a6 07 bf 98 add %fp, -104, %l3 <== NOT EXECUTED ************************************************************************** * Change History: * * 12/30/1998 - Creation (JWJ) * *************************************************************************/ int Untar_FromFile( 4000a27c: b4 04 20 0c add %l0, 0xc, %i2 <== NOT EXECUTED 4000a280: b6 04 20 08 add %l0, 8, %i3 <== NOT EXECUTED * We've decoded the header, now figure out what it contains and * do something with it. *****************************************************************/ if (linkflag == SYMTYPE) { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); 4000a284: ae 07 bf 30 add %fp, -208, %l7 <== NOT EXECUTED 4000a288: b8 04 20 9d add %l0, 0x9d, %i4 <== NOT EXECUTED while (1) { /* Read the header */ /* If the header read fails, we just consider it the end of the tarfile. */ if ((n = read(fd, bufr, 512)) != 512) 4000a28c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 4000a290: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000a294: 7f ff e7 0f call 40003ed0 <== NOT EXECUTED 4000a298: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED 4000a29c: 80 a2 22 00 cmp %o0, 0x200 <== NOT EXECUTED 4000a2a0: 12 80 00 7e bne 4000a498 <== NOT EXECUTED 4000a2a4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED { break; } if (strncmp(&bufr[257], "ustar ", 7)) 4000a2a8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000a2ac: 40 00 22 40 call 40012bac <== NOT EXECUTED 4000a2b0: 94 10 20 07 mov 7, %o2 <== NOT EXECUTED 4000a2b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000a2b8: 12 80 00 78 bne 4000a498 <== NOT EXECUTED 4000a2bc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED { break; } strncpy(fname, bufr, MAX_NAME_FIELD_SIZE); 4000a2c0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000a2c4: 40 00 22 96 call 40012d1c <== NOT EXECUTED 4000a2c8: 94 10 20 63 mov 0x63, %o2 <== NOT EXECUTED fname[MAX_NAME_FIELD_SIZE] = '\0'; linkflag = bufr[156]; 4000a2cc: c8 0c 20 9c ldub [ %l0 + 0x9c ], %g4 <== NOT EXECUTED { break; } strncpy(fname, bufr, MAX_NAME_FIELD_SIZE); fname[MAX_NAME_FIELD_SIZE] = '\0'; 4000a2d0: c0 2f bf fb clrb [ %fp + -5 ] <== NOT EXECUTED linkflag = bufr[156]; 4000a2d4: 82 10 00 10 mov %l0, %g1 <== NOT EXECUTED ************************************************************************** * Change History: * * 12/30/1998 - Creation (JWJ) * *************************************************************************/ int Untar_FromFile( 4000a2d8: 84 10 00 10 mov %l0, %g2 <== NOT EXECUTED 4000a2dc: a2 10 20 00 clr %l1 <== NOT EXECUTED unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a2e0: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 <== NOT EXECUTED { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a2e4: 9b 2c 60 03 sll %l1, 3, %o5 <== NOT EXECUTED 4000a2e8: 99 28 e0 18 sll %g3, 0x18, %o4 <== NOT EXECUTED 4000a2ec: 84 00 a0 01 inc %g2 <== NOT EXECUTED 4000a2f0: 99 3b 20 18 sra %o4, 0x18, %o4 <== NOT EXECUTED unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a2f4: 86 00 ff d0 add %g3, -48, %g3 <== NOT EXECUTED 4000a2f8: 86 08 e0 ff and %g3, 0xff, %g3 <== NOT EXECUTED 4000a2fc: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED 4000a300: 18 80 00 03 bgu 4000a30c <== NOT EXECUTED 4000a304: 98 03 3f d0 add %o4, -48, %o4 <== NOT EXECUTED { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a308: a2 03 00 0d add %o4, %o5, %l1 <== NOT EXECUTED { size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a30c: 80 a0 80 1a cmp %g2, %i2 <== NOT EXECUTED 4000a310: 32 bf ff f5 bne,a 4000a2e4 <== NOT EXECUTED 4000a314: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 <== NOT EXECUTED ************************************************************************** * Change History: * * 12/30/1998 - Creation (JWJ) * *************************************************************************/ int Untar_FromFile( 4000a318: 86 10 20 00 clr %g3 <== NOT EXECUTED unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a31c: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 <== NOT EXECUTED { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a320: 9b 28 e0 03 sll %g3, 3, %o5 <== NOT EXECUTED 4000a324: 99 28 a0 18 sll %g2, 0x18, %o4 <== NOT EXECUTED 4000a328: 82 00 60 01 inc %g1 <== NOT EXECUTED 4000a32c: 99 3b 20 18 sra %o4, 0x18, %o4 <== NOT EXECUTED unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a330: 84 00 bf d0 add %g2, -48, %g2 <== NOT EXECUTED 4000a334: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 4000a338: 80 a0 a0 09 cmp %g2, 9 <== NOT EXECUTED 4000a33c: 18 80 00 03 bgu 4000a348 <== NOT EXECUTED 4000a340: 98 03 3f d0 add %o4, -48, %o4 <== NOT EXECUTED { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a344: 86 03 00 0d add %o4, %o5, %g3 <== NOT EXECUTED { size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a348: 80 a0 40 1b cmp %g1, %i3 <== NOT EXECUTED 4000a34c: 32 bf ff f5 bne,a 4000a320 <== NOT EXECUTED 4000a350: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 <== NOT EXECUTED 4000a354: 82 10 20 00 clr %g1 <== NOT EXECUTED 4000a358: 84 10 20 00 clr %g2 <== NOT EXECUTED int i, sum; sum = 0; for (i=0; i<512; i++) { if ((i >= 148) && (i < 156)) 4000a35c: 9a 00 bf 6c add %g2, -148, %o5 <== NOT EXECUTED 4000a360: 80 a3 60 07 cmp %o5, 7 <== NOT EXECUTED 4000a364: 38 80 00 04 bgu,a 4000a374 <== NOT EXECUTED 4000a368: da 0c 00 02 ldub [ %l0 + %g2 ], %o5 <== NOT EXECUTED sum += 0xff & ' '; 4000a36c: 10 80 00 03 b 4000a378 <== NOT EXECUTED 4000a370: 82 00 60 20 add %g1, 0x20, %g1 <== NOT EXECUTED else sum += 0xff & bufr[i]; 4000a374: 82 00 40 0d add %g1, %o5, %g1 <== NOT EXECUTED ) { int i, sum; sum = 0; for (i=0; i<512; i++) 4000a378: 84 00 a0 01 inc %g2 <== NOT EXECUTED 4000a37c: 80 a0 a2 00 cmp %g2, 0x200 <== NOT EXECUTED 4000a380: 12 bf ff f8 bne 4000a360 <== NOT EXECUTED 4000a384: 9a 00 bf 6c add %g2, -148, %o5 <== NOT EXECUTED * header, but the checksum field is substituted with blanks. ******************************************************************/ hdr_chksum = _rtems_octal2ulong(&bufr[148], 8); sum = _rtems_tar_header_checksum(bufr); if (sum != hdr_chksum) 4000a388: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 4000a38c: 02 80 00 04 be 4000a39c <== NOT EXECUTED 4000a390: 82 09 20 ff and %g4, 0xff, %g1 <== NOT EXECUTED 4000a394: 10 80 00 42 b 4000a49c <== NOT EXECUTED 4000a398: a2 10 20 02 mov 2, %l1 <== NOT EXECUTED /****************************************************************** * We've decoded the header, now figure out what it contains and * do something with it. *****************************************************************/ if (linkflag == SYMTYPE) 4000a39c: 80 a0 60 32 cmp %g1, 0x32 <== NOT EXECUTED 4000a3a0: 12 80 00 0c bne 4000a3d0 <== NOT EXECUTED 4000a3a4: 80 a0 60 30 cmp %g1, 0x30 <== NOT EXECUTED { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); 4000a3a8: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED 4000a3ac: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 4000a3b0: 40 00 22 5b call 40012d1c <== NOT EXECUTED 4000a3b4: 94 10 20 63 mov 0x63, %o2 <== NOT EXECUTED linkname[MAX_NAME_FIELD_SIZE] = '\0'; symlink(linkname,fname); 4000a3b8: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED * do something with it. *****************************************************************/ if (linkflag == SYMTYPE) { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); linkname[MAX_NAME_FIELD_SIZE] = '\0'; 4000a3bc: c0 2f bf 93 clrb [ %fp + -109 ] <== NOT EXECUTED symlink(linkname,fname); 4000a3c0: 40 00 08 0c call 4000c3f0 <== NOT EXECUTED 4000a3c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED while (1) { /* Read the header */ /* If the header read fails, we just consider it the end of the tarfile. */ if ((n = read(fd, bufr, 512)) != 512) 4000a3c8: 10 bf ff b2 b 4000a290 <== NOT EXECUTED 4000a3cc: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); linkname[MAX_NAME_FIELD_SIZE] = '\0'; symlink(linkname,fname); } else if (linkflag == REGTYPE) 4000a3d0: 12 80 00 2b bne 4000a47c <== NOT EXECUTED 4000a3d4: 80 a0 60 35 cmp %g1, 0x35 <== NOT EXECUTED /****************************************************************** * Read out the data. There are nblocks of data where nblocks * is the size rounded to the nearest 512-byte boundary. *****************************************************************/ nblocks = (((size) + 511) & ~511) / 512; 4000a3d8: ba 04 61 ff add %l1, 0x1ff, %i5 <== NOT EXECUTED if ((out_fd = creat(fname, 0644)) == -1) 4000a3dc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 4000a3e0: 92 10 21 a4 mov 0x1a4, %o1 <== NOT EXECUTED 4000a3e4: 40 00 18 e8 call 40010784 <== NOT EXECUTED 4000a3e8: bb 37 60 09 srl %i5, 9, %i5 <== NOT EXECUTED 4000a3ec: aa 10 20 00 clr %l5 <== NOT EXECUTED 4000a3f0: a8 10 00 08 mov %o0, %l4 <== NOT EXECUTED 4000a3f4: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 4000a3f8: 12 80 00 18 bne 4000a458 <== NOT EXECUTED 4000a3fc: ac 10 20 00 clr %l6 <== NOT EXECUTED { for (i=0; i <== NOT EXECUTED 4000a404: 80 a5 80 1d cmp %l6, %i5 <== NOT EXECUTED { n = read(fd, bufr, 512); 4000a408: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 4000a40c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000a410: 7f ff e6 b0 call 40003ed0 <== NOT EXECUTED 4000a414: 94 10 22 00 mov 0x200, %o2 <== NOT EXECUTED *****************************************************************/ nblocks = (((size) + 511) & ~511) / 512; if ((out_fd = creat(fname, 0644)) == -1) { for (i=0; i <== NOT EXECUTED 4000a420: ac 05 a0 01 inc %l6 <== NOT EXECUTED while (1) { /* Read the header */ /* If the header read fails, we just consider it the end of the tarfile. */ if ((n = read(fd, bufr, 512)) != 512) 4000a424: 10 bf ff 9b b 4000a290 <== NOT EXECUTED 4000a428: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED } else { for (i=0; i <== NOT EXECUTED 4000a430: 01 00 00 00 nop <== NOT EXECUTED n = MIN(n, size - i*512); write(out_fd, bufr, n); 4000a434: 80 a2 00 11 cmp %o0, %l1 <== NOT EXECUTED 4000a438: 08 80 00 03 bleu 4000a444 <== NOT EXECUTED 4000a43c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 4000a440: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED n = read(fd, bufr, 512); } } else { for (i=0; i <== NOT EXECUTED 4000a454: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED } else { for (i=0; i <== NOT EXECUTED 4000a468: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED { n = read(fd, bufr, 512); n = MIN(n, size - i*512); write(out_fd, bufr, n); } close(out_fd); 4000a46c: 7f ff e0 8b call 40002698 <== NOT EXECUTED 4000a470: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED while (1) { /* Read the header */ /* If the header read fails, we just consider it the end of the tarfile. */ if ((n = read(fd, bufr, 512)) != 512) 4000a474: 10 bf ff 87 b 4000a290 <== NOT EXECUTED 4000a478: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED write(out_fd, bufr, n); } close(out_fd); } } else if (linkflag == DIRTYPE) 4000a47c: 32 bf ff 85 bne,a 4000a290 <== NOT EXECUTED 4000a480: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED { mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO); 4000a484: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 4000a488: 7f ff e3 e6 call 40003420 <== NOT EXECUTED 4000a48c: 92 10 21 ff mov 0x1ff, %o1 <== NOT EXECUTED while (1) { /* Read the header */ /* If the header read fails, we just consider it the end of the tarfile. */ if ((n = read(fd, bufr, 512)) != 512) 4000a490: 10 bf ff 80 b 4000a290 <== NOT EXECUTED 4000a494: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED close(out_fd); } } else if (linkflag == DIRTYPE) { mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO); 4000a498: a2 10 20 00 clr %l1 <== NOT EXECUTED } } free(bufr); 4000a49c: 7f ff e1 c5 call 40002bb0 <== NOT EXECUTED 4000a4a0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED close(fd); 4000a4a4: 7f ff e0 7d call 40002698 <== NOT EXECUTED 4000a4a8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED return(retval); } 4000a4ac: 81 c7 e0 08 ret <== NOT EXECUTED 4000a4b0: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED =============================================================================== 4000a4b4 : int Untar_FromMemory( void *tar_buf, size_t size ) { 4000a4b4: 9d e3 be d0 save %sp, -304, %sp symlink(linkname, fname); } else if (linkflag == REGTYPE) { nblocks = (((file_size) + 511) & ~511) / 512; if ((fp = fopen(fname, "w")) == NULL) 4000a4b8: 35 10 00 85 sethi %hi(0x40021400), %i2 int Untar_FromMemory( void *tar_buf, size_t size ) { 4000a4bc: f2 27 a0 48 st %i1, [ %fp + 0x48 ] else if (linkflag == REGTYPE) { nblocks = (((file_size) + 511) & ~511) / 512; if ((fp = fopen(fname, "w")) == NULL) { printk("Untar: failed to create file %s\n", fname); 4000a4c0: 37 10 00 85 sethi %hi(0x40021400), %i3 } /* Read the header */ bufr = &tar_ptr[ptr]; ptr += 512; if (strncmp(&bufr[257], "ustar ", 7)) 4000a4c4: 33 10 00 85 sethi %hi(0x40021400), %i1 { len = ((sizeToGo < 512L)?(sizeToGo):(512L)); n = fwrite(&tar_ptr[ptr], 1, len, fp); if (n != len) { printk("untar: Error during write\n"); 4000a4c8: 39 10 00 85 sethi %hi(0x40021400), %i4 } /* Read the header */ bufr = &tar_ptr[ptr]; ptr += 512; if (strncmp(&bufr[257], "ustar ", 7)) 4000a4cc: b2 16 61 90 or %i1, 0x190, %i1 symlink(linkname, fname); } else if (linkflag == REGTYPE) { nblocks = (((file_size) + 511) & ~511) / 512; if ((fp = fopen(fname, "w")) == NULL) 4000a4d0: b4 16 a1 98 or %i2, 0x198, %i2 { printk("Untar: failed to create file %s\n", fname); 4000a4d4: b6 16 e1 a0 or %i3, 0x1a0, %i3 { len = ((sizeToGo < 512L)?(sizeToGo):(512L)); n = fwrite(&tar_ptr[ptr], 1, len, fp); if (n != len) { printk("untar: Error during write\n"); 4000a4d8: b8 17 21 c8 or %i4, 0x1c8, %i4 void *tar_buf, size_t size ) { FILE *fp; const char *tar_ptr = (const char *)tar_buf; 4000a4dc: a6 10 20 00 clr %l3 { retval = UNTAR_SUCCESSFUL; break; } strncpy(fname, bufr, MAX_NAME_FIELD_SIZE); 4000a4e0: a2 07 bf 98 add %fp, -104, %l1 * We've decoded the header, now figure out what it contains and * do something with it. *****************************************************************/ if (linkflag == SYMTYPE) { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); 4000a4e4: 10 80 00 03 b 4000a4f0 4000a4e8: ae 07 bf 30 add %fp, -208, %l7 void *tar_buf, size_t size ) { FILE *fp; const char *tar_ptr = (const char *)tar_buf; 4000a4ec: a6 10 00 10 mov %l0, %l3 <== NOT EXECUTED ptr = 0; while (1) { if (ptr + 512 > size) 4000a4f0: c2 07 a0 48 ld [ %fp + 0x48 ], %g1 4000a4f4: a0 04 e2 00 add %l3, 0x200, %l0 4000a4f8: 80 a4 00 01 cmp %l0, %g1 4000a4fc: 18 80 00 80 bgu 4000a6fc <== NEVER TAKEN 4000a500: a6 06 00 13 add %i0, %l3, %l3 } /* Read the header */ bufr = &tar_ptr[ptr]; ptr += 512; if (strncmp(&bufr[257], "ustar ", 7)) 4000a504: 92 10 00 19 mov %i1, %o1 4000a508: 90 04 e1 01 add %l3, 0x101, %o0 4000a50c: 40 00 21 a8 call 40012bac 4000a510: 94 10 20 07 mov 7, %o2 4000a514: 80 a2 20 00 cmp %o0, 0 4000a518: 12 80 00 79 bne 4000a6fc 4000a51c: 90 10 00 11 mov %l1, %o0 { retval = UNTAR_SUCCESSFUL; break; } strncpy(fname, bufr, MAX_NAME_FIELD_SIZE); 4000a520: 92 10 00 13 mov %l3, %o1 4000a524: 40 00 21 fe call 40012d1c 4000a528: 94 10 20 63 mov 0x63, %o2 fname[MAX_NAME_FIELD_SIZE] = '\0'; linkflag = bufr[156]; 4000a52c: c8 0c e0 9c ldub [ %l3 + 0x9c ], %g4 4000a530: 82 10 00 13 mov %l3, %g1 retval = UNTAR_SUCCESSFUL; break; } strncpy(fname, bufr, MAX_NAME_FIELD_SIZE); fname[MAX_NAME_FIELD_SIZE] = '\0'; 4000a534: c0 2f bf fb clrb [ %fp + -5 ] * UNTAR_INVALID_CHECKSUM for an invalid header checksum. * * UNTAR_INVALID_HEADER for an invalid header. * * * **************************************************************************/ int Untar_FromMemory( 4000a538: 9a 04 e0 0c add %l3, 0xc, %o5 4000a53c: 84 10 00 13 mov %l3, %g2 4000a540: a4 10 20 00 clr %l2 unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a544: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a548: 99 2c a0 03 sll %l2, 3, %o4 4000a54c: 97 28 e0 18 sll %g3, 0x18, %o3 4000a550: 84 00 a0 01 inc %g2 4000a554: 97 3a e0 18 sra %o3, 0x18, %o3 unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a558: 86 00 ff d0 add %g3, -48, %g3 4000a55c: 86 08 e0 ff and %g3, 0xff, %g3 4000a560: 80 a0 e0 09 cmp %g3, 9 4000a564: 18 80 00 03 bgu 4000a570 4000a568: 96 02 ff d0 add %o3, -48, %o3 { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a56c: a4 02 c0 0c add %o3, %o4, %l2 { size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a570: 80 a0 80 0d cmp %g2, %o5 4000a574: 32 bf ff f5 bne,a 4000a548 4000a578: c6 08 a0 7c ldub [ %g2 + 0x7c ], %g3 * UNTAR_INVALID_CHECKSUM for an invalid header checksum. * * UNTAR_INVALID_HEADER for an invalid header. * * * **************************************************************************/ int Untar_FromMemory( 4000a57c: 9a 04 e0 08 add %l3, 8, %o5 4000a580: 86 10 20 00 clr %g3 unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a584: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a588: 99 28 e0 03 sll %g3, 3, %o4 4000a58c: 97 28 a0 18 sll %g2, 0x18, %o3 4000a590: 82 00 60 01 inc %g1 4000a594: 97 3a e0 18 sra %o3, 0x18, %o3 unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a598: 84 00 bf d0 add %g2, -48, %g2 4000a59c: 84 08 a0 ff and %g2, 0xff, %g2 4000a5a0: 80 a0 a0 09 cmp %g2, 9 4000a5a4: 18 80 00 03 bgu 4000a5b0 4000a5a8: 96 02 ff d0 add %o3, -48, %o3 { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a5ac: 86 02 c0 0c add %o3, %o4, %g3 { size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a5b0: 80 a0 40 0d cmp %g1, %o5 4000a5b4: 32 bf ff f5 bne,a 4000a588 4000a5b8: c4 08 60 94 ldub [ %g1 + 0x94 ], %g2 4000a5bc: 82 10 20 00 clr %g1 4000a5c0: 84 10 20 00 clr %g2 int i, sum; sum = 0; for (i=0; i<512; i++) { if ((i >= 148) && (i < 156)) 4000a5c4: 9a 00 bf 6c add %g2, -148, %o5 4000a5c8: 80 a3 60 07 cmp %o5, 7 4000a5cc: 38 80 00 04 bgu,a 4000a5dc 4000a5d0: da 0c c0 02 ldub [ %l3 + %g2 ], %o5 sum += 0xff & ' '; 4000a5d4: 10 80 00 03 b 4000a5e0 4000a5d8: 82 00 60 20 add %g1, 0x20, %g1 else sum += 0xff & bufr[i]; 4000a5dc: 82 00 40 0d add %g1, %o5, %g1 ) { int i, sum; sum = 0; for (i=0; i<512; i++) 4000a5e0: 84 00 a0 01 inc %g2 4000a5e4: 80 a0 a2 00 cmp %g2, 0x200 4000a5e8: 12 bf ff f8 bne 4000a5c8 4000a5ec: 9a 00 bf 6c add %g2, -148, %o5 * header, but the checksum field is substituted with blanks. ******************************************************************/ hdr_chksum = _rtems_octal2ulong(&bufr[148], 8); sum = _rtems_tar_header_checksum(bufr); if (sum != hdr_chksum) 4000a5f0: 80 a0 40 03 cmp %g1, %g3 4000a5f4: 02 80 00 04 be 4000a604 <== ALWAYS TAKEN 4000a5f8: 82 09 20 ff and %g4, 0xff, %g1 4000a5fc: 81 c7 e0 08 ret <== NOT EXECUTED 4000a600: 91 e8 20 02 restore %g0, 2, %o0 <== NOT EXECUTED /****************************************************************** * We've decoded the header, now figure out what it contains and * do something with it. *****************************************************************/ if (linkflag == SYMTYPE) 4000a604: 80 a0 60 32 cmp %g1, 0x32 4000a608: 12 80 00 0c bne 4000a638 4000a60c: 80 a0 60 30 cmp %g1, 0x30 { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); 4000a610: 92 04 e0 9d add %l3, 0x9d, %o1 4000a614: 90 10 00 17 mov %l7, %o0 4000a618: 40 00 21 c1 call 40012d1c 4000a61c: 94 10 20 63 mov 0x63, %o2 linkname[MAX_NAME_FIELD_SIZE] = '\0'; symlink(linkname, fname); 4000a620: 90 10 00 17 mov %l7, %o0 * do something with it. *****************************************************************/ if (linkflag == SYMTYPE) { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); linkname[MAX_NAME_FIELD_SIZE] = '\0'; 4000a624: c0 2f bf 93 clrb [ %fp + -109 ] symlink(linkname, fname); 4000a628: 40 00 07 72 call 4000c3f0 4000a62c: 92 10 00 11 mov %l1, %o1 void *tar_buf, size_t size ) { FILE *fp; const char *tar_ptr = (const char *)tar_buf; 4000a630: 10 bf ff b0 b 4000a4f0 4000a634: a6 10 00 10 mov %l0, %l3 { strncpy(linkname, &bufr[157], MAX_NAME_FIELD_SIZE); linkname[MAX_NAME_FIELD_SIZE] = '\0'; symlink(linkname, fname); } else if (linkflag == REGTYPE) 4000a638: 12 80 00 2a bne 4000a6e0 4000a63c: 80 a0 60 35 cmp %g1, 0x35 { nblocks = (((file_size) + 511) & ~511) / 512; 4000a640: ba 04 a1 ff add %l2, 0x1ff, %i5 if ((fp = fopen(fname, "w")) == NULL) 4000a644: 90 10 00 11 mov %l1, %o0 4000a648: 92 10 00 1a mov %i2, %o1 4000a64c: 40 00 1a 82 call 40011054 4000a650: bb 37 60 09 srl %i5, 9, %i5 4000a654: a8 92 20 00 orcc %o0, 0, %l4 4000a658: 02 80 00 04 be 4000a668 <== NEVER TAKEN 4000a65c: ac 06 00 10 add %i0, %l0, %l6 4000a660: 10 80 00 19 b 4000a6c4 4000a664: aa 10 20 00 clr %l5 { printk("Untar: failed to create file %s\n", fname); 4000a668: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 4000a66c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 4000a670: 7f ff e6 0c call 40003ea0 <== NOT EXECUTED 4000a674: bb 2f 60 09 sll %i5, 9, %i5 <== NOT EXECUTED ptr += 512 * nblocks; 4000a678: 10 bf ff 9d b 4000a4ec <== NOT EXECUTED 4000a67c: a0 04 00 1d add %l0, %i5, %l0 <== NOT EXECUTED /*************************************************************** * Read out the data. There are nblocks of data where nblocks * is the file_size rounded to the nearest 512-byte boundary. **************************************************************/ for (i=0; i <== ALWAYS TAKEN 4000a688: a6 10 00 12 mov %l2, %l3 4000a68c: a6 10 22 00 mov 0x200, %l3 <== NOT EXECUTED n = fwrite(&tar_ptr[ptr], 1, len, fp); 4000a690: 90 10 00 16 mov %l6, %o0 4000a694: 92 10 20 01 mov 1, %o1 4000a698: 94 10 00 13 mov %l3, %o2 4000a69c: 96 10 00 14 mov %l4, %o3 4000a6a0: 40 00 1c 79 call 40011884 4000a6a4: a4 24 80 13 sub %l2, %l3, %l2 if (n != len) 4000a6a8: 80 a2 00 13 cmp %o0, %l3 4000a6ac: 02 80 00 05 be 4000a6c0 <== ALWAYS TAKEN 4000a6b0: ac 05 a2 00 add %l6, 0x200, %l6 { printk("untar: Error during write\n"); 4000a6b4: 7f ff e5 fb call 40003ea0 <== NOT EXECUTED 4000a6b8: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED break; 4000a6bc: 30 80 00 05 b,a 4000a6d0 <== NOT EXECUTED } ptr += 512; 4000a6c0: a0 04 22 00 add %l0, 0x200, %l0 /*************************************************************** * Read out the data. There are nblocks of data where nblocks * is the file_size rounded to the nearest 512-byte boundary. **************************************************************/ for (i=0; i 4000a6cc: 80 a4 a2 00 cmp %l2, 0x200 break; } ptr += 512; sizeToGo -= n; } fclose(fp); 4000a6d0: 40 00 18 8b call 400108fc 4000a6d4: 90 10 00 14 mov %l4, %o0 void *tar_buf, size_t size ) { FILE *fp; const char *tar_ptr = (const char *)tar_buf; 4000a6d8: 10 bf ff 86 b 4000a4f0 4000a6dc: a6 10 00 10 mov %l0, %l3 sizeToGo -= n; } fclose(fp); } } else if (linkflag == DIRTYPE) 4000a6e0: 32 bf ff 84 bne,a 4000a4f0 <== NEVER TAKEN 4000a6e4: a6 10 00 10 mov %l0, %l3 <== NOT EXECUTED { mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO); 4000a6e8: 90 10 00 11 mov %l1, %o0 4000a6ec: 7f ff e3 4d call 40003420 4000a6f0: 92 10 21 ff mov 0x1ff, %o1 void *tar_buf, size_t size ) { FILE *fp; const char *tar_ptr = (const char *)tar_buf; 4000a6f4: 10 bf ff 7f b 4000a4f0 4000a6f8: a6 10 00 10 mov %l0, %l3 mkdir(fname, S_IRWXU | S_IRWXG | S_IRWXO); } } return(retval); } 4000a6fc: 81 c7 e0 08 ret 4000a700: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40008498 <_CORE_RWLock_Obtain_for_reading>: Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_RWLock_API_mp_support_callout api_rwlock_mp_support ) { 40008498: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing = _Thread_Executing; 4000849c: 03 10 00 7e sethi %hi(0x4001f800), %g1 * If unlocked, then OK to read. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 400084a0: 7f ff eb 96 call 400032f8 400084a4: e0 00 62 cc ld [ %g1 + 0x2cc ], %l0 ! 4001facc <_Thread_Executing> 400084a8: a2 10 00 08 mov %o0, %l1 switch ( the_rwlock->current_state ) { 400084ac: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 400084b0: 80 a0 60 00 cmp %g1, 0 400084b4: 22 80 00 06 be,a 400084cc <_CORE_RWLock_Obtain_for_reading+0x34> 400084b8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 400084bc: 80 a0 60 01 cmp %g1, 1 400084c0: 12 80 00 16 bne 40008518 <_CORE_RWLock_Obtain_for_reading+0x80> 400084c4: 80 8e a0 ff btst 0xff, %i2 400084c8: 30 80 00 06 b,a 400084e0 <_CORE_RWLock_Obtain_for_reading+0x48> case CORE_RWLOCK_UNLOCKED: the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 400084cc: 84 10 20 01 mov 1, %g2 the_rwlock->number_of_readers += 1; 400084d0: 82 00 60 01 inc %g1 */ _ISR_Disable( level ); switch ( the_rwlock->current_state ) { case CORE_RWLOCK_UNLOCKED: the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 400084d4: c4 26 20 44 st %g2, [ %i0 + 0x44 ] the_rwlock->number_of_readers += 1; 400084d8: c2 26 20 48 st %g1, [ %i0 + 0x48 ] _ISR_Enable( level ); 400084dc: 30 80 00 0a b,a 40008504 <_CORE_RWLock_Obtain_for_reading+0x6c> executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; return; case CORE_RWLOCK_LOCKED_FOR_READING: { Thread_Control *waiter; waiter = _Thread_queue_First( &the_rwlock->Wait_queue ); 400084e0: 40 00 07 b7 call 4000a3bc <_Thread_queue_First> 400084e4: 90 10 00 18 mov %i0, %o0 if ( !waiter ) { 400084e8: 80 a2 20 00 cmp %o0, 0 400084ec: 12 80 00 0b bne 40008518 <_CORE_RWLock_Obtain_for_reading+0x80><== NEVER TAKEN 400084f0: 80 8e a0 ff btst 0xff, %i2 the_rwlock->number_of_readers += 1; 400084f4: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 400084f8: 82 00 60 01 inc %g1 400084fc: c2 26 20 48 st %g1, [ %i0 + 0x48 ] _ISR_Enable( level ); 40008500: 90 10 00 11 mov %l1, %o0 40008504: 7f ff eb 81 call 40003308 40008508: 01 00 00 00 nop executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 4000850c: c0 24 20 34 clr [ %l0 + 0x34 ] return; 40008510: 81 c7 e0 08 ret 40008514: 81 e8 00 00 restore /* * If the thread is not willing to wait, then return immediately. */ if ( !wait ) { 40008518: 32 80 00 08 bne,a 40008538 <_CORE_RWLock_Obtain_for_reading+0xa0> 4000851c: f2 24 20 20 st %i1, [ %l0 + 0x20 ] _ISR_Enable( level ); 40008520: 7f ff eb 7a call 40003308 40008524: 90 10 00 11 mov %l1, %o0 executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 40008528: 82 10 20 02 mov 2, %g1 4000852c: c2 24 20 34 st %g1, [ %l0 + 0x34 ] 40008530: 81 c7 e0 08 ret 40008534: 81 e8 00 00 restore _Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue ); executing->Wait.queue = &the_rwlock->Wait_queue; executing->Wait.id = id; executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ; executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 40008538: c0 24 20 34 clr [ %l0 + 0x34 ] /* * We need to wait to enter this critical section */ _Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue ); executing->Wait.queue = &the_rwlock->Wait_queue; 4000853c: f0 24 20 44 st %i0, [ %l0 + 0x44 ] executing->Wait.id = id; executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ; 40008540: c0 24 20 30 clr [ %l0 + 0x30 ] 40008544: 82 10 20 01 mov 1, %g1 40008548: c2 26 20 30 st %g1, [ %i0 + 0x30 ] executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; _ISR_Enable( level ); 4000854c: 90 10 00 11 mov %l1, %o0 40008550: 7f ff eb 6e call 40003308 40008554: 35 10 00 21 sethi %hi(0x40008400), %i2 _Thread_queue_Enqueue_with_handler( 40008558: b2 10 00 1b mov %i3, %i1 4000855c: 40 00 06 b8 call 4000a03c <_Thread_queue_Enqueue_with_handler> 40008560: 95 ee a2 e8 restore %i2, 0x2e8, %o2 =============================================================================== 400085f0 <_CORE_RWLock_Release>: */ CORE_RWLock_Status _CORE_RWLock_Release( CORE_RWLock_Control *the_rwlock ) { 400085f0: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing = _Thread_Executing; 400085f4: 03 10 00 7e sethi %hi(0x4001f800), %g1 * Otherwise, we have to block. * If locked for reading and no waiters, then OK to read. * If any thread is waiting, then we wait. */ _ISR_Disable( level ); 400085f8: 7f ff eb 40 call 400032f8 400085fc: e0 00 62 cc ld [ %g1 + 0x2cc ], %l0 ! 4001facc <_Thread_Executing> 40008600: 84 10 00 08 mov %o0, %g2 if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){ 40008604: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 40008608: 80 a0 60 00 cmp %g1, 0 4000860c: 12 80 00 08 bne 4000862c <_CORE_RWLock_Release+0x3c> 40008610: 80 a0 60 01 cmp %g1, 1 _ISR_Enable( level ); 40008614: 7f ff eb 3d call 40003308 40008618: b0 10 20 00 clr %i0 executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE; 4000861c: 82 10 20 02 mov 2, %g1 40008620: c2 24 20 34 st %g1, [ %l0 + 0x34 ] 40008624: 81 c7 e0 08 ret 40008628: 81 e8 00 00 restore return CORE_RWLOCK_SUCCESSFUL; } if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) { 4000862c: 32 80 00 0b bne,a 40008658 <_CORE_RWLock_Release+0x68> 40008630: c0 24 20 34 clr [ %l0 + 0x34 ] the_rwlock->number_of_readers -= 1; 40008634: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 40008638: 82 00 7f ff add %g1, -1, %g1 if ( the_rwlock->number_of_readers != 0 ) { 4000863c: 80 a0 60 00 cmp %g1, 0 40008640: 02 80 00 05 be 40008654 <_CORE_RWLock_Release+0x64> 40008644: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* must be unlocked again */ _ISR_Enable( level ); 40008648: 7f ff eb 30 call 40003308 4000864c: b0 10 20 00 clr %i0 return CORE_RWLOCK_SUCCESSFUL; 40008650: 30 80 00 24 b,a 400086e0 <_CORE_RWLock_Release+0xf0> } } /* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */ executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL; 40008654: c0 24 20 34 clr [ %l0 + 0x34 ] /* * Implicitly transition to "unlocked" and find another thread interested * in obtaining this rwlock. */ the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; 40008658: c0 26 20 44 clr [ %i0 + 0x44 ] _ISR_Enable( level ); 4000865c: 7f ff eb 2b call 40003308 40008660: 90 10 00 02 mov %g2, %o0 next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue ); 40008664: 40 00 06 13 call 40009eb0 <_Thread_queue_Dequeue> 40008668: 90 10 00 18 mov %i0, %o0 if ( next ) { 4000866c: 80 a2 20 00 cmp %o0, 0 40008670: 22 80 00 1c be,a 400086e0 <_CORE_RWLock_Release+0xf0> 40008674: b0 10 20 00 clr %i0 if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) { 40008678: c2 02 20 30 ld [ %o0 + 0x30 ], %g1 4000867c: 80 a0 60 01 cmp %g1, 1 40008680: 32 80 00 05 bne,a 40008694 <_CORE_RWLock_Release+0xa4> 40008684: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING; 40008688: 82 10 20 02 mov 2, %g1 return CORE_RWLOCK_SUCCESSFUL; 4000868c: 10 80 00 14 b 400086dc <_CORE_RWLock_Release+0xec> 40008690: c2 26 20 44 st %g1, [ %i0 + 0x44 ] /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 40008694: 84 10 20 01 mov 1, %g2 } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 40008698: 82 00 60 01 inc %g1 the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING; 4000869c: c4 26 20 44 st %g2, [ %i0 + 0x44 ] } /* * Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING */ the_rwlock->number_of_readers += 1; 400086a0: c2 26 20 48 st %g1, [ %i0 + 0x48 ] /* * Now see if more readers can be let go. */ while ( 1 ) { next = _Thread_queue_First( &the_rwlock->Wait_queue ); 400086a4: 40 00 07 46 call 4000a3bc <_Thread_queue_First> 400086a8: 90 10 00 18 mov %i0, %o0 if ( !next || 400086ac: 92 92 20 00 orcc %o0, 0, %o1 400086b0: 22 80 00 0c be,a 400086e0 <_CORE_RWLock_Release+0xf0> 400086b4: b0 10 20 00 clr %i0 next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) 400086b8: c2 02 60 30 ld [ %o1 + 0x30 ], %g1 400086bc: 80 a0 60 01 cmp %g1, 1 400086c0: 02 80 00 07 be 400086dc <_CORE_RWLock_Release+0xec> <== NEVER TAKEN 400086c4: 90 10 00 18 mov %i0, %o0 return CORE_RWLOCK_SUCCESSFUL; the_rwlock->number_of_readers += 1; 400086c8: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 400086cc: 82 00 60 01 inc %g1 _Thread_queue_Extract( &the_rwlock->Wait_queue, next ); 400086d0: 40 00 06 eb call 4000a27c <_Thread_queue_Extract> 400086d4: c2 26 20 48 st %g1, [ %i0 + 0x48 ] } 400086d8: 30 bf ff f3 b,a 400086a4 <_CORE_RWLock_Release+0xb4> } /* indentation is to match _ISR_Disable at top */ return CORE_RWLOCK_SUCCESSFUL; } 400086dc: b0 10 20 00 clr %i0 400086e0: 81 c7 e0 08 ret 400086e4: 81 e8 00 00 restore =============================================================================== 400086e8 <_CORE_RWLock_Timeout>: void _CORE_RWLock_Timeout( Objects_Id id, void *ignored ) { 400086e8: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 400086ec: 90 10 00 18 mov %i0, %o0 400086f0: 40 00 05 0d call 40009b24 <_Thread_Get> 400086f4: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 400086f8: c2 07 bf fc ld [ %fp + -4 ], %g1 400086fc: 80 a0 60 00 cmp %g1, 0 40008700: 12 80 00 08 bne 40008720 <_CORE_RWLock_Timeout+0x38> <== NEVER TAKEN 40008704: 01 00 00 00 nop #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 40008708: 40 00 07 69 call 4000a4ac <_Thread_queue_Process_timeout> 4000870c: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40008710: 03 10 00 7e sethi %hi(0x4001f800), %g1 40008714: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 4001fa10 <_Thread_Dispatch_disable_level> 40008718: 84 00 bf ff add %g2, -1, %g2 4000871c: c4 20 62 10 st %g2, [ %g1 + 0x210 ] 40008720: 81 c7 e0 08 ret 40008724: 81 e8 00 00 restore =============================================================================== 40015b70 <_CORE_message_queue_Broadcast>: Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 40015b70: 9d e3 bf a0 save %sp, -96, %sp Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 40015b74: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 Objects_Id id __attribute__((unused)), CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)), #endif uint32_t *count ) { 40015b78: a0 10 00 18 mov %i0, %l0 Thread_Control *the_thread; uint32_t number_broadcasted; Thread_Wait_information *waitp; if ( size > the_message_queue->maximum_message_size ) { 40015b7c: 80 a6 80 01 cmp %i2, %g1 40015b80: 18 80 00 17 bgu 40015bdc <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN 40015b84: b0 10 20 01 mov 1, %i0 * NOTE: This check is critical because threads can block on * send and receive and this ensures that we are broadcasting * the message to threads waiting to receive -- not to send. */ if ( the_message_queue->number_of_pending_messages != 0 ) { 40015b88: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40015b8c: 80 a0 60 00 cmp %g1, 0 40015b90: 02 80 00 0a be 40015bb8 <_CORE_message_queue_Broadcast+0x48> 40015b94: a2 10 20 00 clr %l1 *count = 0; 40015b98: c0 27 40 00 clr [ %i5 ] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 40015b9c: 81 c7 e0 08 ret 40015ba0: 91 e8 20 00 restore %g0, 0, %o0 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 40015ba4: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 40015ba8: 40 00 27 11 call 4001f7ec 40015bac: a2 04 60 01 inc %l1 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 40015bb0: c2 04 a0 28 ld [ %l2 + 0x28 ], %g1 40015bb4: f4 20 40 00 st %i2, [ %g1 ] * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = _Thread_queue_Dequeue(&the_message_queue->Wait_queue))) { 40015bb8: 40 00 0a 30 call 40018478 <_Thread_queue_Dequeue> 40015bbc: 90 10 00 10 mov %l0, %o0 40015bc0: 92 10 00 19 mov %i1, %o1 40015bc4: a4 10 00 08 mov %o0, %l2 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 40015bc8: 80 a2 20 00 cmp %o0, 0 40015bcc: 12 bf ff f6 bne 40015ba4 <_CORE_message_queue_Broadcast+0x34> 40015bd0: 94 10 00 1a mov %i2, %o2 if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_message_queue_mp_support) ( the_thread, id ); #endif } *count = number_broadcasted; 40015bd4: e2 27 40 00 st %l1, [ %i5 ] 40015bd8: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 40015bdc: 81 c7 e0 08 ret 40015be0: 81 e8 00 00 restore =============================================================================== 4000f6c0 <_CORE_message_queue_Initialize>: CORE_message_queue_Control *the_message_queue, CORE_message_queue_Attributes *the_message_queue_attributes, uint32_t maximum_pending_messages, size_t maximum_message_size ) { 4000f6c0: 9d e3 bf a0 save %sp, -96, %sp size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; the_message_queue->number_of_pending_messages = 0; 4000f6c4: c0 26 20 48 clr [ %i0 + 0x48 ] ) { size_t message_buffering_required; size_t allocated_message_size; the_message_queue->maximum_pending_messages = maximum_pending_messages; 4000f6c8: f4 26 20 44 st %i2, [ %i0 + 0x44 ] the_message_queue->number_of_pending_messages = 0; the_message_queue->maximum_message_size = maximum_message_size; 4000f6cc: f6 26 20 4c st %i3, [ %i0 + 0x4c ] CORE_message_queue_Control *the_message_queue, CORE_message_queue_Notify_Handler the_handler, void *the_argument ) { the_message_queue->notify_handler = the_handler; 4000f6d0: c0 26 20 60 clr [ %i0 + 0x60 ] the_message_queue->notify_argument = the_argument; 4000f6d4: c0 26 20 64 clr [ %i0 + 0x64 ] /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 4000f6d8: 80 8e e0 03 btst 3, %i3 4000f6dc: 02 80 00 07 be 4000f6f8 <_CORE_message_queue_Initialize+0x38> 4000f6e0: a2 10 00 1b mov %i3, %l1 allocated_message_size += sizeof(uint32_t); 4000f6e4: a2 06 e0 04 add %i3, 4, %l1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 4000f6e8: a2 0c 7f fc and %l1, -4, %l1 } if (allocated_message_size < maximum_message_size) 4000f6ec: 80 a4 40 1b cmp %l1, %i3 4000f6f0: 0a 80 00 23 bcs 4000f77c <_CORE_message_queue_Initialize+0xbc><== NEVER TAKEN 4000f6f4: 01 00 00 00 nop /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); 4000f6f8: a0 04 60 14 add %l1, 0x14, %l0 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 4000f6fc: 92 10 00 1a mov %i2, %o1 4000f700: 40 00 4f df call 4002367c <.umul> 4000f704: 90 10 00 10 mov %l0, %o0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 4000f708: 80 a2 00 11 cmp %o0, %l1 4000f70c: 0a 80 00 1c bcs 4000f77c <_CORE_message_queue_Initialize+0xbc><== NEVER TAKEN 4000f710: 01 00 00 00 nop return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 4000f714: 40 00 0b d3 call 40012660 <_Workspace_Allocate> 4000f718: 01 00 00 00 nop 4000f71c: d0 26 20 5c st %o0, [ %i0 + 0x5c ] _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 4000f720: 80 a2 20 00 cmp %o0, 0 4000f724: 02 80 00 16 be 4000f77c <_CORE_message_queue_Initialize+0xbc> 4000f728: 92 10 00 08 mov %o0, %o1 /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 4000f72c: 90 06 20 68 add %i0, 0x68, %o0 4000f730: 94 10 00 1a mov %i2, %o2 4000f734: 40 00 15 80 call 40014d34 <_Chain_Initialize> 4000f738: 96 10 00 10 mov %l0, %o3 allocated_message_size + sizeof( CORE_message_queue_Buffer_control ) ); _Chain_Initialize_empty( &the_message_queue->Pending_messages ); _Thread_queue_Initialize( 4000f73c: c2 06 40 00 ld [ %i1 ], %g1 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000f740: c0 26 20 54 clr [ %i0 + 0x54 ] 4000f744: 82 18 60 01 xor %g1, 1, %g1 4000f748: 80 a0 00 01 cmp %g0, %g1 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000f74c: 82 06 20 54 add %i0, 0x54, %g1 4000f750: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000f754: 82 06 20 50 add %i0, 0x50, %g1 4000f758: 90 10 00 18 mov %i0, %o0 4000f75c: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 4000f760: 92 60 3f ff subx %g0, -1, %o1 4000f764: 94 10 20 80 mov 0x80, %o2 4000f768: 96 10 20 06 mov 6, %o3 4000f76c: 40 00 08 9e call 400119e4 <_Thread_queue_Initialize> 4000f770: b0 10 20 01 mov 1, %i0 THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO, STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; 4000f774: 81 c7 e0 08 ret 4000f778: 81 e8 00 00 restore } 4000f77c: 81 c7 e0 08 ret 4000f780: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000f784 <_CORE_message_queue_Seize>: void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4000f784: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; 4000f788: 23 10 00 ad sethi %hi(0x4002b400), %l1 4000f78c: e0 04 61 2c ld [ %l1 + 0x12c ], %l0 ! 4002b52c <_Thread_Executing> void *buffer, size_t *size_p, bool wait, Watchdog_Interval timeout ) { 4000f790: a4 10 00 19 mov %i1, %l2 ISR_Level level; CORE_message_queue_Buffer_control *the_message; Thread_Control *executing; executing = _Thread_Executing; executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 4000f794: c0 24 20 34 clr [ %l0 + 0x34 ] _ISR_Disable( level ); 4000f798: 7f ff de b4 call 40007268 4000f79c: a6 10 00 18 mov %i0, %l3 4000f7a0: 82 10 00 08 mov %o0, %g1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000f7a4: f2 06 20 50 ld [ %i0 + 0x50 ], %i1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000f7a8: 84 06 20 54 add %i0, 0x54, %g2 4000f7ac: 80 a6 40 02 cmp %i1, %g2 4000f7b0: 02 80 00 24 be 4000f840 <_CORE_message_queue_Seize+0xbc> 4000f7b4: 86 06 20 50 add %i0, 0x50, %g3 { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 4000f7b8: c4 06 40 00 ld [ %i1 ], %g2 the_chain->first = new_first; 4000f7bc: c4 26 20 50 st %g2, [ %i0 + 0x50 ] the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { 4000f7c0: 80 a6 60 00 cmp %i1, 0 4000f7c4: 02 80 00 1f be 4000f840 <_CORE_message_queue_Seize+0xbc> <== NEVER TAKEN 4000f7c8: c6 20 a0 04 st %g3, [ %g2 + 4 ] the_message_queue->number_of_pending_messages -= 1; 4000f7cc: c2 06 20 48 ld [ %i0 + 0x48 ], %g1 4000f7d0: 82 00 7f ff add %g1, -1, %g1 4000f7d4: c2 26 20 48 st %g1, [ %i0 + 0x48 ] _ISR_Enable( level ); 4000f7d8: 7f ff de a8 call 40007278 4000f7dc: a0 06 60 10 add %i1, 0x10, %l0 *size_p = the_message->Contents.size; 4000f7e0: d4 06 60 0c ld [ %i1 + 0xc ], %o2 _Thread_Executing->Wait.count = 4000f7e4: c2 04 61 2c ld [ %l1 + 0x12c ], %g1 the_message = _CORE_message_queue_Get_pending_message( the_message_queue ); if ( the_message != NULL ) { the_message_queue->number_of_pending_messages -= 1; _ISR_Enable( level ); *size_p = the_message->Contents.size; 4000f7e8: d4 26 c0 00 st %o2, [ %i3 ] _Thread_Executing->Wait.count = 4000f7ec: c4 06 60 08 ld [ %i1 + 8 ], %g2 4000f7f0: c4 20 60 24 st %g2, [ %g1 + 0x24 ] const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4000f7f4: 92 10 00 10 mov %l0, %o1 4000f7f8: 40 00 23 07 call 40018414 4000f7fc: 90 10 00 1a mov %i2, %o0 * is not, then we can go ahead and free the buffer. * * NOTE: If we note that the queue was not full before this receive, * then we can avoid this dequeue. */ the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue ); 4000f800: 40 00 07 71 call 400115c4 <_Thread_queue_Dequeue> 4000f804: 90 10 00 18 mov %i0, %o0 if ( !the_thread ) { 4000f808: 80 a2 20 00 cmp %o0, 0 4000f80c: 32 80 00 04 bne,a 4000f81c <_CORE_message_queue_Seize+0x98> 4000f810: d4 02 20 30 ld [ %o0 + 0x30 ], %o2 RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer ( CORE_message_queue_Control *the_message_queue, CORE_message_queue_Buffer_control *the_message ) { _Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node ); 4000f814: 7f ff ff 7a call 4000f5fc <_Chain_Append> 4000f818: 91 ee 20 68 restore %i0, 0x68, %o0 CORE_message_queue_Buffer_control *the_message, int priority ) { #if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY) the_message->priority = priority; 4000f81c: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 */ _CORE_message_queue_Set_message_priority( the_message, the_thread->Wait.count ); the_message->Contents.size = (size_t) the_thread->Wait.option; 4000f820: d4 26 60 0c st %o2, [ %i1 + 0xc ] 4000f824: c2 26 60 08 st %g1, [ %i1 + 8 ] const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 4000f828: d2 02 20 2c ld [ %o0 + 0x2c ], %o1 4000f82c: 40 00 22 fa call 40018414 4000f830: 90 10 00 10 mov %l0, %o0 the_thread->Wait.return_argument_second.immutable_object, the_message->Contents.buffer, the_message->Contents.size ); _CORE_message_queue_Insert_message( 4000f834: f4 06 60 08 ld [ %i1 + 8 ], %i2 4000f838: 40 00 15 4d call 40014d6c <_CORE_message_queue_Insert_message> 4000f83c: 81 e8 00 00 restore return; } #endif } if ( !wait ) { 4000f840: 80 8f 20 ff btst 0xff, %i4 4000f844: 12 80 00 08 bne 4000f864 <_CORE_message_queue_Seize+0xe0> 4000f848: 84 10 20 01 mov 1, %g2 _ISR_Enable( level ); 4000f84c: 7f ff de 8b call 40007278 4000f850: 90 10 00 01 mov %g1, %o0 executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; 4000f854: 82 10 20 04 mov 4, %g1 4000f858: c2 24 20 34 st %g1, [ %l0 + 0x34 ] executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); } 4000f85c: 81 c7 e0 08 ret 4000f860: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000f864: c4 24 e0 30 st %g2, [ %l3 + 0x30 ] _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; 4000f868: f6 24 20 28 st %i3, [ %l0 + 0x28 ] return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; executing->Wait.id = id; 4000f86c: e4 24 20 20 st %l2, [ %l0 + 0x20 ] executing->Wait.return_argument_second.mutable_object = buffer; 4000f870: f4 24 20 2c st %i2, [ %l0 + 0x2c ] executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT; return; } _Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue ); executing->Wait.queue = &the_message_queue->Wait_queue; 4000f874: e6 24 20 44 st %l3, [ %l0 + 0x44 ] executing->Wait.id = id; executing->Wait.return_argument_second.mutable_object = buffer; executing->Wait.return_argument = size_p; /* Wait.count will be filled in with the message priority */ _ISR_Enable( level ); 4000f878: 90 10 00 01 mov %g1, %o0 4000f87c: 7f ff de 7f call 40007278 4000f880: 35 10 00 46 sethi %hi(0x40011800), %i2 _Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout ); 4000f884: b0 10 00 13 mov %l3, %i0 4000f888: b2 10 00 1d mov %i5, %i1 4000f88c: 40 00 07 b1 call 40011750 <_Thread_queue_Enqueue_with_handler> 4000f890: 95 ee a2 b0 restore %i2, 0x2b0, %o2 =============================================================================== 400060d0 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 400060d0: 9d e3 bf a0 save %sp, -96, %sp _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 400060d4: 03 10 00 72 sethi %hi(0x4001c800), %g1 400060d8: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001c8e0 <_Thread_Dispatch_disable_level> 400060dc: 80 a0 60 00 cmp %g1, 0 400060e0: 02 80 00 0d be 40006114 <_CORE_mutex_Seize+0x44> 400060e4: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400060e8: 80 8e a0 ff btst 0xff, %i2 400060ec: 02 80 00 0b be 40006118 <_CORE_mutex_Seize+0x48> <== NEVER TAKEN 400060f0: 90 10 00 18 mov %i0, %o0 400060f4: 03 10 00 72 sethi %hi(0x4001c800), %g1 400060f8: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current> 400060fc: 80 a0 60 01 cmp %g1, 1 40006100: 08 80 00 05 bleu 40006114 <_CORE_mutex_Seize+0x44> 40006104: 90 10 20 00 clr %o0 40006108: 92 10 20 00 clr %o1 4000610c: 40 00 01 b4 call 400067dc <_Internal_error_Occurred> 40006110: 94 10 20 13 mov 0x13, %o2 40006114: 90 10 00 18 mov %i0, %o0 40006118: 40 00 15 03 call 4000b524 <_CORE_mutex_Seize_interrupt_trylock> 4000611c: 92 07 a0 54 add %fp, 0x54, %o1 40006120: 80 a2 20 00 cmp %o0, 0 40006124: 02 80 00 09 be 40006148 <_CORE_mutex_Seize+0x78> 40006128: 80 8e a0 ff btst 0xff, %i2 4000612c: 12 80 00 09 bne 40006150 <_CORE_mutex_Seize+0x80> 40006130: 35 10 00 72 sethi %hi(0x4001c800), %i2 40006134: 7f ff ee dd call 40001ca8 40006138: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 4000613c: c2 06 a1 9c ld [ %i2 + 0x19c ], %g1 40006140: 84 10 20 01 mov 1, %g2 40006144: c4 20 60 34 st %g2, [ %g1 + 0x34 ] 40006148: 81 c7 e0 08 ret 4000614c: 81 e8 00 00 restore 40006150: c4 06 a1 9c ld [ %i2 + 0x19c ], %g2 40006154: 03 10 00 72 sethi %hi(0x4001c800), %g1 40006158: c6 00 60 e0 ld [ %g1 + 0xe0 ], %g3 ! 4001c8e0 <_Thread_Dispatch_disable_level> 4000615c: f2 20 a0 20 st %i1, [ %g2 + 0x20 ] 40006160: f0 20 a0 44 st %i0, [ %g2 + 0x44 ] 40006164: 84 00 e0 01 add %g3, 1, %g2 40006168: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000616c: 82 10 20 01 mov 1, %g1 40006170: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 40006174: 7f ff ee cd call 40001ca8 40006178: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 4000617c: 90 10 00 18 mov %i0, %o0 40006180: 7f ff ff bb call 4000606c <_CORE_mutex_Seize_interrupt_blocking> 40006184: 92 10 00 1b mov %i3, %o1 40006188: 81 c7 e0 08 ret 4000618c: 81 e8 00 00 restore =============================================================================== 40006334 <_CORE_semaphore_Surrender>: CORE_semaphore_Status _CORE_semaphore_Surrender( CORE_semaphore_Control *the_semaphore, Objects_Id id, CORE_semaphore_API_mp_support_callout api_semaphore_mp_support ) { 40006334: 9d e3 bf a0 save %sp, -96, %sp 40006338: a0 10 00 18 mov %i0, %l0 ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { 4000633c: b0 10 20 00 clr %i0 40006340: 40 00 05 d2 call 40007a88 <_Thread_queue_Dequeue> 40006344: 90 10 00 10 mov %l0, %o0 40006348: 80 a2 20 00 cmp %o0, 0 4000634c: 12 80 00 0e bne 40006384 <_CORE_semaphore_Surrender+0x50> 40006350: 01 00 00 00 nop if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 40006354: 7f ff ee 51 call 40001c98 40006358: 01 00 00 00 nop if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 4000635c: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40006360: c4 04 20 40 ld [ %l0 + 0x40 ], %g2 40006364: 80 a0 40 02 cmp %g1, %g2 40006368: 1a 80 00 05 bcc 4000637c <_CORE_semaphore_Surrender+0x48> <== NEVER TAKEN 4000636c: b0 10 20 04 mov 4, %i0 the_semaphore->count += 1; 40006370: 82 00 60 01 inc %g1 40006374: b0 10 20 00 clr %i0 40006378: c2 24 20 48 st %g1, [ %l0 + 0x48 ] else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 4000637c: 7f ff ee 4b call 40001ca8 40006380: 01 00 00 00 nop } return status; } 40006384: 81 c7 e0 08 ret 40006388: 81 e8 00 00 restore =============================================================================== 40004f58 <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 40004f58: 9d e3 bf a0 save %sp, -96, %sp rtems_event_set pending_events; ISR_Level level; RTEMS_API_Control *api; Thread_blocking_operation_States sync_state; executing = _Thread_Executing; 40004f5c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40004f60: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing> executing->Wait.return_code = RTEMS_SUCCESSFUL; 40004f64: c0 24 20 34 clr [ %l0 + 0x34 ] api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 40004f68: 7f ff f3 4c call 40001c98 40004f6c: e4 04 21 5c ld [ %l0 + 0x15c ], %l2 pending_events = api->pending_events; 40004f70: c2 04 80 00 ld [ %l2 ], %g1 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 40004f74: a2 8e 00 01 andcc %i0, %g1, %l1 40004f78: 02 80 00 0e be 40004fb0 <_Event_Seize+0x58> 40004f7c: 80 8e 60 01 btst 1, %i1 40004f80: 80 a4 40 18 cmp %l1, %i0 40004f84: 02 80 00 04 be 40004f94 <_Event_Seize+0x3c> 40004f88: 80 8e 60 02 btst 2, %i1 40004f8c: 02 80 00 09 be 40004fb0 <_Event_Seize+0x58> <== NEVER TAKEN 40004f90: 80 8e 60 01 btst 1, %i1 (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = 40004f94: 82 28 40 11 andn %g1, %l1, %g1 40004f98: c2 24 80 00 st %g1, [ %l2 ] _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 40004f9c: 7f ff f3 43 call 40001ca8 40004fa0: 01 00 00 00 nop 40004fa4: e2 26 c0 00 st %l1, [ %i3 ] 40004fa8: 81 c7 e0 08 ret 40004fac: 81 e8 00 00 restore *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 40004fb0: 22 80 00 09 be,a 40004fd4 <_Event_Seize+0x7c> 40004fb4: f2 24 20 30 st %i1, [ %l0 + 0x30 ] _ISR_Enable( level ); 40004fb8: 7f ff f3 3c call 40001ca8 40004fbc: 01 00 00 00 nop executing->Wait.return_code = RTEMS_UNSATISFIED; 40004fc0: 82 10 20 0d mov 0xd, %g1 ! d 40004fc4: c2 24 20 34 st %g1, [ %l0 + 0x34 ] *event_out = seized_events; 40004fc8: e2 26 c0 00 st %l1, [ %i3 ] 40004fcc: 81 c7 e0 08 ret 40004fd0: 81 e8 00 00 restore * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; executing->Wait.count = (uint32_t) event_in; 40004fd4: f0 24 20 24 st %i0, [ %l0 + 0x24 ] executing->Wait.return_argument = event_out; 40004fd8: f6 24 20 28 st %i3, [ %l0 + 0x28 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40004fdc: 84 10 20 01 mov 1, %g2 40004fe0: 03 10 00 74 sethi %hi(0x4001d000), %g1 40004fe4: c4 20 62 14 st %g2, [ %g1 + 0x214 ] ! 4001d214 <_Event_Sync_state> _ISR_Enable( level ); 40004fe8: 7f ff f3 30 call 40001ca8 40004fec: 01 00 00 00 nop if ( ticks ) { 40004ff0: 80 a6 a0 00 cmp %i2, 0 40004ff4: 02 80 00 0f be 40005030 <_Event_Seize+0xd8> 40004ff8: 90 10 00 10 mov %l0, %o0 _Watchdog_Initialize( 40004ffc: c2 04 20 08 ld [ %l0 + 8 ], %g1 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005000: 11 10 00 72 sethi %hi(0x4001c800), %o0 void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 40005004: c2 24 20 68 st %g1, [ %l0 + 0x68 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005008: 03 10 00 14 sethi %hi(0x40005000), %g1 4000500c: 82 10 62 04 or %g1, 0x204, %g1 ! 40005204 <_Event_Timeout> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40005010: f4 24 20 54 st %i2, [ %l0 + 0x54 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40005014: c0 24 20 50 clr [ %l0 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40005018: c0 24 20 6c clr [ %l0 + 0x6c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000501c: c2 24 20 64 st %g1, [ %l0 + 0x64 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005020: 90 12 21 bc or %o0, 0x1bc, %o0 40005024: 40 00 0e 02 call 4000882c <_Watchdog_Insert> 40005028: 92 04 20 48 add %l0, 0x48, %o1 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 4000502c: 90 10 00 10 mov %l0, %o0 40005030: 40 00 0b fb call 4000801c <_Thread_Set_state> 40005034: 92 10 21 00 mov 0x100, %o1 _ISR_Disable( level ); 40005038: 7f ff f3 18 call 40001c98 4000503c: 01 00 00 00 nop sync_state = _Event_Sync_state; 40005040: 03 10 00 74 sethi %hi(0x4001d000), %g1 40005044: f0 00 62 14 ld [ %g1 + 0x214 ], %i0 ! 4001d214 <_Event_Sync_state> _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 40005048: c0 20 62 14 clr [ %g1 + 0x214 ] if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 4000504c: 80 a6 20 01 cmp %i0, 1 40005050: 12 80 00 04 bne 40005060 <_Event_Seize+0x108> 40005054: b2 10 00 10 mov %l0, %i1 _ISR_Enable( level ); 40005058: 7f ff f3 14 call 40001ca8 4000505c: 91 e8 00 08 restore %g0, %o0, %o0 * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 40005060: 40 00 08 15 call 400070b4 <_Thread_blocking_operation_Cancel> 40005064: 95 e8 00 08 restore %g0, %o0, %o2 =============================================================================== 400050c4 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 400050c4: 9d e3 bf a0 save %sp, -96, %sp rtems_event_set event_condition; rtems_event_set seized_events; rtems_option option_set; RTEMS_API_Control *api; api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 400050c8: e2 06 21 5c ld [ %i0 + 0x15c ], %l1 option_set = (rtems_option) the_thread->Wait.option; 400050cc: e4 06 20 30 ld [ %i0 + 0x30 ], %l2 _ISR_Disable( level ); 400050d0: 7f ff f2 f2 call 40001c98 400050d4: a0 10 00 18 mov %i0, %l0 400050d8: b0 10 00 08 mov %o0, %i0 pending_events = api->pending_events; 400050dc: c4 04 40 00 ld [ %l1 ], %g2 event_condition = (rtems_event_set) the_thread->Wait.count; 400050e0: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 400050e4: 82 88 c0 02 andcc %g3, %g2, %g1 400050e8: 12 80 00 03 bne 400050f4 <_Event_Surrender+0x30> 400050ec: 09 10 00 72 sethi %hi(0x4001c800), %g4 _ISR_Enable( level ); 400050f0: 30 80 00 42 b,a 400051f8 <_Event_Surrender+0x134> /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 400050f4: c8 01 21 78 ld [ %g4 + 0x178 ], %g4 ! 4001c978 <_ISR_Nest_level> 400050f8: 80 a1 20 00 cmp %g4, 0 400050fc: 22 80 00 1e be,a 40005174 <_Event_Surrender+0xb0> 40005100: c8 04 20 10 ld [ %l0 + 0x10 ], %g4 40005104: 09 10 00 72 sethi %hi(0x4001c800), %g4 40005108: c8 01 21 9c ld [ %g4 + 0x19c ], %g4 ! 4001c99c <_Thread_Executing> 4000510c: 80 a4 00 04 cmp %l0, %g4 40005110: 32 80 00 19 bne,a 40005174 <_Event_Surrender+0xb0> 40005114: c8 04 20 10 ld [ %l0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 40005118: 09 10 00 74 sethi %hi(0x4001d000), %g4 4000511c: da 01 22 14 ld [ %g4 + 0x214 ], %o5 ! 4001d214 <_Event_Sync_state> /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40005120: 80 a3 60 02 cmp %o5, 2 40005124: 02 80 00 07 be 40005140 <_Event_Surrender+0x7c> <== NEVER TAKEN 40005128: 80 a0 40 03 cmp %g1, %g3 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { 4000512c: c8 01 22 14 ld [ %g4 + 0x214 ], %g4 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40005130: 80 a1 20 01 cmp %g4, 1 40005134: 32 80 00 10 bne,a 40005174 <_Event_Surrender+0xb0> 40005138: c8 04 20 10 ld [ %l0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 4000513c: 80 a0 40 03 cmp %g1, %g3 40005140: 02 80 00 04 be 40005150 <_Event_Surrender+0x8c> 40005144: 80 8c a0 02 btst 2, %l2 40005148: 02 80 00 0a be 40005170 <_Event_Surrender+0xac> <== NEVER TAKEN 4000514c: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40005150: 84 28 80 01 andn %g2, %g1, %g2 40005154: c4 24 40 00 st %g2, [ %l1 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005158: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; 4000515c: c0 24 20 24 clr [ %l0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005160: c2 20 80 00 st %g1, [ %g2 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40005164: 84 10 20 03 mov 3, %g2 40005168: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000516c: c4 20 62 14 st %g2, [ %g1 + 0x214 ] ! 4001d214 <_Event_Sync_state> } _ISR_Enable( level ); 40005170: 30 80 00 22 b,a 400051f8 <_Event_Surrender+0x134> } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 40005174: 80 89 21 00 btst 0x100, %g4 40005178: 02 80 00 20 be 400051f8 <_Event_Surrender+0x134> 4000517c: 80 a0 40 03 cmp %g1, %g3 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 40005180: 02 80 00 04 be 40005190 <_Event_Surrender+0xcc> 40005184: 80 8c a0 02 btst 2, %l2 40005188: 02 80 00 1c be 400051f8 <_Event_Surrender+0x134> <== NEVER TAKEN 4000518c: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 40005190: 84 28 80 01 andn %g2, %g1, %g2 40005194: c4 24 40 00 st %g2, [ %l1 ] the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40005198: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; 4000519c: c0 24 20 24 clr [ %l0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400051a0: c2 20 80 00 st %g1, [ %g2 ] _ISR_Flash( level ); 400051a4: 7f ff f2 c1 call 40001ca8 400051a8: 90 10 00 18 mov %i0, %o0 400051ac: 7f ff f2 bb call 40001c98 400051b0: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 400051b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 400051b8: 80 a0 60 02 cmp %g1, 2 400051bc: 02 80 00 06 be 400051d4 <_Event_Surrender+0x110> 400051c0: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 400051c4: 7f ff f2 b9 call 40001ca8 400051c8: 90 10 00 18 mov %i0, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 400051cc: 10 80 00 08 b 400051ec <_Event_Surrender+0x128> 400051d0: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 400051d4: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 400051d8: 7f ff f2 b4 call 40001ca8 400051dc: 90 10 00 18 mov %i0, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 400051e0: 40 00 0d f0 call 400089a0 <_Watchdog_Remove> 400051e4: 90 04 20 48 add %l0, 0x48, %o0 400051e8: 33 04 00 ff sethi %hi(0x1003fc00), %i1 400051ec: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 400051f0: 40 00 08 3f call 400072ec <_Thread_Clear_state> 400051f4: 91 e8 00 10 restore %g0, %l0, %o0 _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 400051f8: 7f ff f2 ac call 40001ca8 400051fc: 81 e8 00 00 restore =============================================================================== 40005204 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 40005204: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 40005208: 90 10 00 18 mov %i0, %o0 4000520c: 40 00 09 3c call 400076fc <_Thread_Get> 40005210: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40005214: c2 07 bf fc ld [ %fp + -4 ], %g1 40005218: 80 a0 60 00 cmp %g1, 0 4000521c: 12 80 00 1c bne 4000528c <_Event_Timeout+0x88> <== NEVER TAKEN 40005220: a0 10 00 08 mov %o0, %l0 * * If it is not satisfied, then it is "nothing happened" and * this is the "timeout" transition. After a request is satisfied, * a timeout is not allowed to occur. */ _ISR_Disable( level ); 40005224: 7f ff f2 9d call 40001c98 40005228: 01 00 00 00 nop return; } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 4000522c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40005230: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing> 40005234: 80 a4 00 01 cmp %l0, %g1 40005238: 12 80 00 09 bne 4000525c <_Event_Timeout+0x58> 4000523c: c0 24 20 24 clr [ %l0 + 0x24 ] if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 40005240: 03 10 00 74 sethi %hi(0x4001d000), %g1 40005244: c4 00 62 14 ld [ %g1 + 0x214 ], %g2 ! 4001d214 <_Event_Sync_state> 40005248: 80 a0 a0 01 cmp %g2, 1 4000524c: 32 80 00 05 bne,a 40005260 <_Event_Timeout+0x5c> 40005250: 82 10 20 06 mov 6, %g1 _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 40005254: 84 10 20 02 mov 2, %g2 40005258: c4 20 62 14 st %g2, [ %g1 + 0x214 ] } the_thread->Wait.return_code = RTEMS_TIMEOUT; 4000525c: 82 10 20 06 mov 6, %g1 40005260: c2 24 20 34 st %g1, [ %l0 + 0x34 ] _ISR_Enable( level ); 40005264: 7f ff f2 91 call 40001ca8 40005268: 01 00 00 00 nop 4000526c: 90 10 00 10 mov %l0, %o0 40005270: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40005274: 40 00 08 1e call 400072ec <_Thread_Clear_state> 40005278: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 4000527c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40005280: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level> 40005284: 84 00 bf ff add %g2, -1, %g2 40005288: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] 4000528c: 81 c7 e0 08 ret 40005290: 81 e8 00 00 restore =============================================================================== 4000b750 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000b750: 9d e3 bf 90 save %sp, -112, %sp Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; 4000b754: ac 06 60 04 add %i1, 4, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 4000b758: e4 06 20 08 ld [ %i0 + 8 ], %l2 uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 4000b75c: 80 a5 80 19 cmp %l6, %i1 4000b760: 0a 80 00 6d bcs 4000b914 <_Heap_Allocate_aligned_with_boundary+0x1c4> 4000b764: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4000b768: 80 a6 e0 00 cmp %i3, 0 4000b76c: 02 80 00 08 be 4000b78c <_Heap_Allocate_aligned_with_boundary+0x3c> 4000b770: 82 10 20 04 mov 4, %g1 if ( boundary < alloc_size ) { 4000b774: 80 a6 c0 19 cmp %i3, %i1 4000b778: 0a 80 00 67 bcs 4000b914 <_Heap_Allocate_aligned_with_boundary+0x1c4> 4000b77c: 80 a6 a0 00 cmp %i2, 0 return NULL; } if ( alignment == 0 ) { 4000b780: 22 80 00 03 be,a 4000b78c <_Heap_Allocate_aligned_with_boundary+0x3c> 4000b784: b4 10 00 14 mov %l4, %i2 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000b788: 82 10 20 04 mov 4, %g1 4000b78c: 82 20 40 19 sub %g1, %i1, %g1 if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4000b790: a2 10 20 00 clr %l1 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000b794: c2 27 bf f4 st %g1, [ %fp + -12 ] /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 4000b798: b8 10 3f f8 mov -8, %i4 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4000b79c: 82 05 20 07 add %l4, 7, %g1 4000b7a0: 10 80 00 4b b 4000b8cc <_Heap_Allocate_aligned_with_boundary+0x17c> 4000b7a4: c2 27 bf f8 st %g1, [ %fp + -8 ] /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 4000b7a8: 80 a4 c0 16 cmp %l3, %l6 4000b7ac: 08 80 00 47 bleu 4000b8c8 <_Heap_Allocate_aligned_with_boundary+0x178> 4000b7b0: a2 04 60 01 inc %l1 if ( alignment == 0 ) { 4000b7b4: 80 a6 a0 00 cmp %i2, 0 4000b7b8: 12 80 00 04 bne 4000b7c8 <_Heap_Allocate_aligned_with_boundary+0x78> 4000b7bc: aa 04 a0 08 add %l2, 8, %l5 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block( const Heap_Block *block ) { return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE; 4000b7c0: 10 80 00 3f b 4000b8bc <_Heap_Allocate_aligned_with_boundary+0x16c> 4000b7c4: a0 10 00 15 mov %l5, %l0 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000b7c8: c4 07 bf f4 ld [ %fp + -12 ], %g2 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 4000b7cc: ee 06 20 14 ld [ %i0 + 0x14 ], %l7 uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 4000b7d0: a6 0c ff fe and %l3, -2, %l3 4000b7d4: a6 04 80 13 add %l2, %l3, %l3 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000b7d8: a0 00 80 13 add %g2, %l3, %l0 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4000b7dc: c4 07 bf f8 ld [ %fp + -8 ], %g2 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4000b7e0: 90 10 00 10 mov %l0, %o0 4000b7e4: 82 20 80 17 sub %g2, %l7, %g1 4000b7e8: 92 10 00 1a mov %i2, %o1 4000b7ec: 40 00 31 9f call 40017e68 <.urem> 4000b7f0: a6 00 40 13 add %g1, %l3, %l3 4000b7f4: a0 24 00 08 sub %l0, %o0, %l0 uintptr_t alloc_begin = alloc_end - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 4000b7f8: 80 a4 00 13 cmp %l0, %l3 4000b7fc: 08 80 00 07 bleu 4000b818 <_Heap_Allocate_aligned_with_boundary+0xc8> 4000b800: 80 a6 e0 00 cmp %i3, 0 4000b804: 90 10 00 13 mov %l3, %o0 4000b808: 40 00 31 98 call 40017e68 <.urem> 4000b80c: 92 10 00 1a mov %i2, %o1 4000b810: a0 24 c0 08 sub %l3, %o0, %l0 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4000b814: 80 a6 e0 00 cmp %i3, 0 4000b818: 02 80 00 1d be 4000b88c <_Heap_Allocate_aligned_with_boundary+0x13c> 4000b81c: 80 a4 00 15 cmp %l0, %l5 /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 4000b820: a6 04 00 19 add %l0, %i1, %l3 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 4000b824: 82 05 40 19 add %l5, %i1, %g1 4000b828: 92 10 00 1b mov %i3, %o1 4000b82c: 90 10 00 13 mov %l3, %o0 4000b830: 10 80 00 0b b 4000b85c <_Heap_Allocate_aligned_with_boundary+0x10c> 4000b834: c2 27 bf fc st %g1, [ %fp + -4 ] uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 4000b838: 80 a0 40 02 cmp %g1, %g2 4000b83c: 2a 80 00 24 bcs,a 4000b8cc <_Heap_Allocate_aligned_with_boundary+0x17c> 4000b840: e4 04 a0 08 ld [ %l2 + 8 ], %l2 4000b844: 40 00 31 89 call 40017e68 <.urem> 4000b848: 01 00 00 00 nop 4000b84c: 92 10 00 1b mov %i3, %o1 4000b850: a0 27 40 08 sub %i5, %o0, %l0 return 0; } alloc_begin = boundary_line - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4000b854: a6 04 00 19 add %l0, %i1, %l3 4000b858: 90 10 00 13 mov %l3, %o0 4000b85c: 40 00 31 83 call 40017e68 <.urem> 4000b860: 01 00 00 00 nop 4000b864: 92 10 00 1a mov %i2, %o1 4000b868: 82 24 c0 08 sub %l3, %o0, %g1 while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { return 0; } alloc_begin = boundary_line - alloc_size; 4000b86c: ba 20 40 19 sub %g1, %i1, %i5 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000b870: 80 a0 40 13 cmp %g1, %l3 4000b874: 1a 80 00 05 bcc 4000b888 <_Heap_Allocate_aligned_with_boundary+0x138> 4000b878: 90 10 00 1d mov %i5, %o0 4000b87c: 80 a4 00 01 cmp %l0, %g1 4000b880: 0a bf ff ee bcs 4000b838 <_Heap_Allocate_aligned_with_boundary+0xe8> 4000b884: c4 07 bf fc ld [ %fp + -4 ], %g2 boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 4000b888: 80 a4 00 15 cmp %l0, %l5 4000b88c: 0a 80 00 0f bcs 4000b8c8 <_Heap_Allocate_aligned_with_boundary+0x178> 4000b890: a6 27 00 12 sub %i4, %l2, %l3 uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 4000b894: 90 10 00 10 mov %l0, %o0 4000b898: a6 04 c0 10 add %l3, %l0, %l3 4000b89c: 40 00 31 73 call 40017e68 <.urem> 4000b8a0: 92 10 00 14 mov %l4, %o1 if ( free_size >= min_block_size || free_size == 0 ) { 4000b8a4: 90 a4 c0 08 subcc %l3, %o0, %o0 4000b8a8: 02 80 00 06 be 4000b8c0 <_Heap_Allocate_aligned_with_boundary+0x170> 4000b8ac: 80 a4 20 00 cmp %l0, 0 4000b8b0: 80 a2 00 17 cmp %o0, %l7 4000b8b4: 2a 80 00 06 bcs,a 4000b8cc <_Heap_Allocate_aligned_with_boundary+0x17c> 4000b8b8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 boundary ); } } if ( alloc_begin != 0 ) { 4000b8bc: 80 a4 20 00 cmp %l0, 0 4000b8c0: 32 80 00 08 bne,a 4000b8e0 <_Heap_Allocate_aligned_with_boundary+0x190><== ALWAYS TAKEN 4000b8c4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 break; } block = block->next; 4000b8c8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000b8cc: 80 a4 80 18 cmp %l2, %i0 4000b8d0: 32 bf ff b6 bne,a 4000b7a8 <_Heap_Allocate_aligned_with_boundary+0x58> 4000b8d4: e6 04 a0 04 ld [ %l2 + 4 ], %l3 4000b8d8: 10 80 00 09 b 4000b8fc <_Heap_Allocate_aligned_with_boundary+0x1ac> 4000b8dc: a0 10 20 00 clr %l0 if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000b8e0: 92 10 00 12 mov %l2, %o1 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000b8e4: 82 00 40 11 add %g1, %l1, %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000b8e8: 96 10 00 19 mov %i1, %o3 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000b8ec: c2 26 20 4c st %g1, [ %i0 + 0x4c ] block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000b8f0: 90 10 00 18 mov %i0, %o0 4000b8f4: 7f ff eb 69 call 40006698 <_Heap_Block_allocate> 4000b8f8: 94 10 00 10 mov %l0, %o2 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4000b8fc: c2 06 20 44 ld [ %i0 + 0x44 ], %g1 4000b900: 80 a0 40 11 cmp %g1, %l1 4000b904: 2a 80 00 02 bcs,a 4000b90c <_Heap_Allocate_aligned_with_boundary+0x1bc> 4000b908: e2 26 20 44 st %l1, [ %i0 + 0x44 ] /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; } return (void *) alloc_begin; 4000b90c: 81 c7 e0 08 ret 4000b910: 91 e8 00 10 restore %g0, %l0, %o0 } 4000b914: 81 c7 e0 08 ret 4000b918: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40010d4c <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40010d4c: 9d e3 bf a0 save %sp, -96, %sp Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end; 40010d50: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40010d54: a0 10 00 18 mov %i0, %l0 * 5. non-contiguous higher address (NOT SUPPORTED) * * As noted, this code only supports (4). */ if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) { 40010d58: 80 a6 40 01 cmp %i1, %g1 40010d5c: 1a 80 00 07 bcc 40010d78 <_Heap_Extend+0x2c> 40010d60: e2 06 20 24 ld [ %i0 + 0x24 ], %l1 uintptr_t *amount_extended ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; 40010d64: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 40010d68: 80 a6 40 02 cmp %i1, %g2 40010d6c: 1a 80 00 28 bcc 40010e0c <_Heap_Extend+0xc0> 40010d70: b0 10 20 01 mov 1, %i0 * As noted, this code only supports (4). */ if ( area_begin >= heap_area_begin && area_begin < heap_area_end ) { return HEAP_EXTEND_ERROR; /* case 3 */ } else if ( area_begin != heap_area_end ) { 40010d74: 80 a6 40 01 cmp %i1, %g1 40010d78: 12 80 00 25 bne 40010e0c <_Heap_Extend+0xc0> 40010d7c: b0 10 20 02 mov 2, %i0 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 40010d80: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 { Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; uintptr_t const heap_area_end = heap->area_end; uintptr_t const new_heap_area_end = heap_area_end + area_size; 40010d84: b4 06 40 1a add %i1, %i2, %i2 * block and free it. */ heap->area_end = new_heap_area_end; extend_size = new_heap_area_end 40010d88: b2 26 80 11 sub %i2, %l1, %i1 * Currently only case 4 should make it to this point. * The basic trick is to make the extend area look like a used * block and free it. */ heap->area_end = new_heap_area_end; 40010d8c: f4 24 20 1c st %i2, [ %l0 + 0x1c ] extend_size = new_heap_area_end 40010d90: b2 06 7f f8 add %i1, -8, %i1 40010d94: 7f ff cc ed call 40004148 <.urem> 40010d98: 90 10 00 19 mov %i1, %o0 40010d9c: 90 26 40 08 sub %i1, %o0, %o0 - (uintptr_t) last_block - HEAP_BLOCK_HEADER_SIZE; extend_size = _Heap_Align_down( extend_size, heap->page_size ); *amount_extended = extend_size; 40010da0: d0 26 c0 00 st %o0, [ %i3 ] if( extend_size >= heap->min_block_size ) { 40010da4: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40010da8: 80 a2 00 01 cmp %o0, %g1 40010dac: 0a 80 00 18 bcs 40010e0c <_Heap_Extend+0xc0> <== NEVER TAKEN 40010db0: b0 10 20 00 clr %i0 uintptr_t size ) { uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED; block->size_and_flag = size | flag; 40010db4: c2 04 60 04 ld [ %l1 + 4 ], %g1 Heap_Block *const new_last_block = _Heap_Block_at( last_block, extend_size ); _Heap_Block_set_size( last_block, extend_size ); new_last_block->size_and_flag = 40010db8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 40010dbc: 82 08 60 01 and %g1, 1, %g1 40010dc0: 82 12 00 01 or %o0, %g1, %g1 40010dc4: c2 24 60 04 st %g1, [ %l1 + 4 ] RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 40010dc8: 82 02 00 11 add %o0, %l1, %g1 40010dcc: 84 20 80 01 sub %g2, %g1, %g2 40010dd0: 84 10 a0 01 or %g2, 1, %g2 40010dd4: c4 20 60 04 st %g2, [ %g1 + 4 ] heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40010dd8: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40010ddc: f2 04 20 2c ld [ %l0 + 0x2c ], %i1 ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 40010de0: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 new_last_block->size_and_flag = ((uintptr_t) heap->first_block - (uintptr_t) new_last_block) | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; 40010de4: c2 24 20 24 st %g1, [ %l0 + 0x24 ] /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40010de8: 82 00 e0 01 add %g3, 1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40010dec: 90 06 40 08 add %i1, %o0, %o0 ++stats->used_blocks; 40010df0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] --stats->frees; /* Do not count subsequent call as actual free() */ 40010df4: 82 00 bf ff add %g2, -1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40010df8: d0 24 20 2c st %o0, [ %l0 + 0x2c ] ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 40010dfc: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 40010e00: 90 10 00 10 mov %l0, %o0 40010e04: 7f ff e8 fb call 4000b1f0 <_Heap_Free> 40010e08: 92 04 60 08 add %l1, 8, %o1 } return HEAP_EXTEND_SUCCESSFUL; } 40010e0c: 81 c7 e0 08 ret 40010e10: 81 e8 00 00 restore =============================================================================== 4000b91c <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4000b91c: 9d e3 bf a0 save %sp, -96, %sp RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4000b920: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4000b924: 40 00 31 51 call 40017e68 <.urem> 4000b928: 90 10 00 19 mov %i1, %o0 const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 4000b92c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4000b930: b2 06 7f f8 add %i1, -8, %i1 4000b934: 90 26 40 08 sub %i1, %o0, %o0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000b938: 80 a2 00 01 cmp %o0, %g1 4000b93c: 0a 80 00 05 bcs 4000b950 <_Heap_Free+0x34> 4000b940: 84 10 20 00 clr %g2 4000b944: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 4000b948: 80 a0 80 08 cmp %g2, %o0 4000b94c: 84 60 3f ff subx %g0, -1, %g2 Heap_Block *next_block = NULL; uintptr_t block_size = 0; uintptr_t next_block_size = 0; bool next_is_free = false; if ( !_Heap_Is_block_in_heap( heap, block ) ) { 4000b950: 80 a0 a0 00 cmp %g2, 0 4000b954: 02 80 00 6a be 4000bafc <_Heap_Free+0x1e0> 4000b958: 01 00 00 00 nop - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 4000b95c: c8 02 20 04 ld [ %o0 + 4 ], %g4 4000b960: 86 09 3f fe and %g4, -2, %g3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000b964: 84 02 00 03 add %o0, %g3, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000b968: 80 a0 80 01 cmp %g2, %g1 4000b96c: 0a 80 00 05 bcs 4000b980 <_Heap_Free+0x64> <== NEVER TAKEN 4000b970: 9a 10 20 00 clr %o5 4000b974: da 06 20 24 ld [ %i0 + 0x24 ], %o5 4000b978: 80 a3 40 02 cmp %o5, %g2 4000b97c: 9a 60 3f ff subx %g0, -1, %o5 } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 4000b980: 80 a3 60 00 cmp %o5, 0 4000b984: 02 80 00 5e be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN 4000b988: 01 00 00 00 nop block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 4000b98c: da 00 a0 04 ld [ %g2 + 4 ], %o5 _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 4000b990: 80 8b 60 01 btst 1, %o5 4000b994: 02 80 00 5a be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN 4000b998: 9a 0b 7f fe and %o5, -2, %o5 return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); 4000b99c: d2 06 20 24 ld [ %i0 + 0x24 ], %o1 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4000b9a0: 80 a0 80 09 cmp %g2, %o1 4000b9a4: 02 80 00 06 be 4000b9bc <_Heap_Free+0xa0> 4000b9a8: 96 10 20 00 clr %o3 4000b9ac: 98 00 80 0d add %g2, %o5, %o4 4000b9b0: d6 03 20 04 ld [ %o4 + 4 ], %o3 4000b9b4: 96 0a e0 01 and %o3, 1, %o3 4000b9b8: 96 1a e0 01 xor %o3, 1, %o3 && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 4000b9bc: 80 89 20 01 btst 1, %g4 4000b9c0: 12 80 00 26 bne 4000ba58 <_Heap_Free+0x13c> 4000b9c4: 80 a2 e0 00 cmp %o3, 0 uintptr_t const prev_size = block->prev_size; 4000b9c8: d8 02 00 00 ld [ %o0 ], %o4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000b9cc: 88 22 00 0c sub %o0, %o4, %g4 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000b9d0: 80 a1 00 01 cmp %g4, %g1 4000b9d4: 0a 80 00 04 bcs 4000b9e4 <_Heap_Free+0xc8> <== NEVER TAKEN 4000b9d8: 94 10 20 00 clr %o2 4000b9dc: 80 a2 40 04 cmp %o1, %g4 4000b9e0: 94 60 3f ff subx %g0, -1, %o2 Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size ); if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) { 4000b9e4: 80 a2 a0 00 cmp %o2, 0 4000b9e8: 02 80 00 45 be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN 4000b9ec: 01 00 00 00 nop return( false ); } /* As we always coalesce free blocks, the block that preceedes prev_block must have been used. */ if ( !_Heap_Is_prev_used ( prev_block) ) { 4000b9f0: c2 01 20 04 ld [ %g4 + 4 ], %g1 4000b9f4: 80 88 60 01 btst 1, %g1 4000b9f8: 02 80 00 41 be 4000bafc <_Heap_Free+0x1e0> <== NEVER TAKEN 4000b9fc: 80 a2 e0 00 cmp %o3, 0 _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4000ba00: 22 80 00 0f be,a 4000ba3c <_Heap_Free+0x120> 4000ba04: 98 00 c0 0c add %g3, %o4, %o4 uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 4000ba08: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4000ba0c: d6 00 a0 0c ld [ %g2 + 0xc ], %o3 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 4000ba10: c4 00 a0 08 ld [ %g2 + 8 ], %g2 4000ba14: 82 00 7f ff add %g1, -1, %g1 4000ba18: c2 26 20 38 st %g1, [ %i0 + 0x38 ] _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; 4000ba1c: 9a 00 c0 0d add %g3, %o5, %o5 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4000ba20: d6 20 a0 0c st %o3, [ %g2 + 0xc ] 4000ba24: 98 03 40 0c add %o5, %o4, %o4 RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 4000ba28: c4 22 e0 08 st %g2, [ %o3 + 8 ] _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 4000ba2c: d8 21 00 0c st %o4, [ %g4 + %o4 ] if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000ba30: 98 13 20 01 or %o4, 1, %o4 4000ba34: 10 80 00 27 b 4000bad0 <_Heap_Free+0x1b4> 4000ba38: d8 21 20 04 st %o4, [ %g4 + 4 ] next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000ba3c: 82 13 20 01 or %o4, 1, %g1 4000ba40: c2 21 20 04 st %g1, [ %g4 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000ba44: c2 00 a0 04 ld [ %g2 + 4 ], %g1 next_block->prev_size = size; 4000ba48: d8 22 00 03 st %o4, [ %o0 + %g3 ] _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000ba4c: 82 08 7f fe and %g1, -2, %g1 4000ba50: 10 80 00 20 b 4000bad0 <_Heap_Free+0x1b4> 4000ba54: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 4000ba58: 02 80 00 0d be 4000ba8c <_Heap_Free+0x170> 4000ba5c: 82 10 e0 01 or %g3, 1, %g1 Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 4000ba60: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace( Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; 4000ba64: c4 00 a0 08 ld [ %g2 + 8 ], %g2 Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4000ba68: c2 22 20 0c st %g1, [ %o0 + 0xc ] ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4000ba6c: c4 22 20 08 st %g2, [ %o0 + 8 ] new_block->prev = prev; next->prev = new_block; prev->next = new_block; 4000ba70: d0 20 60 08 st %o0, [ %g1 + 8 ] Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; next->prev = new_block; 4000ba74: d0 20 a0 0c st %o0, [ %g2 + 0xc ] uintptr_t const size = block_size + next_block_size; 4000ba78: 82 03 40 03 add %o5, %g3, %g1 _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 4000ba7c: c2 22 00 01 st %g1, [ %o0 + %g1 ] next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ uintptr_t const size = block_size + next_block_size; _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000ba80: 82 10 60 01 or %g1, 1, %g1 4000ba84: 10 80 00 13 b 4000bad0 <_Heap_Free+0x1b4> 4000ba88: c2 22 20 04 st %g1, [ %o0 + 4 ] next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 4000ba8c: c2 22 20 04 st %g1, [ %o0 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000ba90: c2 00 a0 04 ld [ %g2 + 4 ], %g1 RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after( Heap_Block *block_before, Heap_Block *new_block ) { Heap_Block *next = block_before->next; 4000ba94: c8 06 20 08 ld [ %i0 + 8 ], %g4 4000ba98: 82 08 7f fe and %g1, -2, %g1 next_block->prev_size = block_size; 4000ba9c: c6 22 00 03 st %g3, [ %o0 + %g3 ] } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000baa0: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000baa4: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 new_block->next = next; 4000baa8: c8 22 20 08 st %g4, [ %o0 + 8 ] new_block->prev = block_before; 4000baac: f0 22 20 0c st %i0, [ %o0 + 0xc ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000bab0: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000bab4: 82 00 60 01 inc %g1 block_before->next = new_block; next->prev = new_block; 4000bab8: d0 21 20 0c st %o0, [ %g4 + 0xc ] { Heap_Block *next = block_before->next; new_block->next = next; new_block->prev = block_before; block_before->next = new_block; 4000babc: d0 26 20 08 st %o0, [ %i0 + 8 ] #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { Heap_Statistics *const stats = &heap->stats; 4000bac0: 80 a0 80 01 cmp %g2, %g1 4000bac4: 1a 80 00 03 bcc 4000bad0 <_Heap_Free+0x1b4> 4000bac8: c2 26 20 38 st %g1, [ %i0 + 0x38 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; if ( stats->max_free_blocks < stats->free_blocks ) { stats->max_free_blocks = stats->free_blocks; 4000bacc: c2 26 20 3c st %g1, [ %i0 + 0x3c ] } } /* Statistics */ --stats->used_blocks; 4000bad0: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 ++stats->frees; 4000bad4: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 stats->free_size += block_size; 4000bad8: c8 06 20 30 ld [ %i0 + 0x30 ], %g4 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000badc: 84 00 bf ff add %g2, -1, %g2 ++stats->frees; stats->free_size += block_size; 4000bae0: 86 01 00 03 add %g4, %g3, %g3 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000bae4: c4 26 20 40 st %g2, [ %i0 + 0x40 ] ++stats->frees; stats->free_size += block_size; 4000bae8: c6 26 20 30 st %g3, [ %i0 + 0x30 ] } } /* Statistics */ --stats->used_blocks; ++stats->frees; 4000baec: 82 00 60 01 inc %g1 4000baf0: c2 26 20 50 st %g1, [ %i0 + 0x50 ] stats->free_size += block_size; return( true ); 4000baf4: 81 c7 e0 08 ret 4000baf8: 91 e8 20 01 restore %g0, 1, %o0 } 4000bafc: 81 c7 e0 08 ret 4000bb00: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4001a664 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 4001a664: 9d e3 bf a0 save %sp, -96, %sp RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4001a668: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001a66c: 7f ff f5 ff call 40017e68 <.urem> 4001a670: 90 10 00 19 mov %i1, %o0 const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block && (uintptr_t) block <= (uintptr_t) heap->last_block; 4001a674: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area( uintptr_t alloc_begin, uintptr_t page_size ) { return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size ) 4001a678: 84 06 7f f8 add %i1, -8, %g2 4001a67c: 90 20 80 08 sub %g2, %o0, %o0 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001a680: 80 a2 00 01 cmp %o0, %g1 4001a684: 0a 80 00 05 bcs 4001a698 <_Heap_Size_of_alloc_area+0x34> 4001a688: 84 10 20 00 clr %g2 4001a68c: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 4001a690: 80 a0 80 08 cmp %g2, %o0 4001a694: 84 60 3f ff subx %g0, -1, %g2 uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr; Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size ); Heap_Block *next_block = NULL; uintptr_t block_size = 0; if ( !_Heap_Is_block_in_heap( heap, block ) ) { 4001a698: 80 a0 a0 00 cmp %g2, 0 4001a69c: 02 80 00 16 be 4001a6f4 <_Heap_Size_of_alloc_area+0x90> 4001a6a0: 01 00 00 00 nop RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4001a6a4: c4 02 20 04 ld [ %o0 + 4 ], %g2 4001a6a8: 84 08 bf fe and %g2, -2, %g2 4001a6ac: 84 02 00 02 add %o0, %g2, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001a6b0: 80 a0 80 01 cmp %g2, %g1 4001a6b4: 0a 80 00 05 bcs 4001a6c8 <_Heap_Size_of_alloc_area+0x64> <== NEVER TAKEN 4001a6b8: 86 10 20 00 clr %g3 4001a6bc: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4001a6c0: 80 a0 40 02 cmp %g1, %g2 4001a6c4: 86 60 3f ff subx %g0, -1, %g3 } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 4001a6c8: 80 a0 e0 00 cmp %g3, 0 4001a6cc: 02 80 00 0a be 4001a6f4 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN 4001a6d0: 01 00 00 00 nop 4001a6d4: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4001a6d8: 80 88 60 01 btst 1, %g1 4001a6dc: 02 80 00 06 be 4001a6f4 <_Heap_Size_of_alloc_area+0x90> <== NEVER TAKEN 4001a6e0: 84 20 80 19 sub %g2, %i1, %g2 || !_Heap_Is_prev_used( next_block ) ) { return false; } *alloc_size = (uintptr_t) next_block + HEAP_BLOCK_SIZE_OFFSET - alloc_begin; 4001a6e4: 84 00 a0 04 add %g2, 4, %g2 4001a6e8: c4 26 80 00 st %g2, [ %i2 ] return true; 4001a6ec: 81 c7 e0 08 ret 4001a6f0: 91 e8 20 01 restore %g0, 1, %o0 } 4001a6f4: 81 c7 e0 08 ret 4001a6f8: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40007618 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 40007618: 9d e3 bf 88 save %sp, -120, %sp uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const last_block = heap->last_block; Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 4000761c: 23 10 00 1e sethi %hi(0x40007800), %l1 40007620: 80 8e a0 ff btst 0xff, %i2 40007624: a2 14 62 f0 or %l1, 0x2f0, %l1 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 40007628: e4 06 20 10 ld [ %i0 + 0x10 ], %l2 uintptr_t const min_block_size = heap->min_block_size; 4000762c: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 Heap_Block *const last_block = heap->last_block; 40007630: e8 06 20 24 ld [ %i0 + 0x24 ], %l4 Heap_Block *block = heap->first_block; Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; 40007634: 12 80 00 04 bne 40007644 <_Heap_Walk+0x2c> 40007638: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 4000763c: 23 10 00 1d sethi %hi(0x40007400), %l1 40007640: a2 14 62 10 or %l1, 0x210, %l1 ! 40007610 <_Heap_Walk_print_nothing> if ( !_System_state_Is_up( _System_state_Get() ) ) { 40007644: 03 10 00 7c sethi %hi(0x4001f000), %g1 40007648: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 4001f140 <_System_state_Current> 4000764c: 80 a0 60 03 cmp %g1, 3 40007650: 12 80 01 1e bne 40007ac8 <_Heap_Walk+0x4b0> 40007654: 90 10 00 19 mov %i1, %o0 Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 40007658: da 06 20 18 ld [ %i0 + 0x18 ], %o5 4000765c: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 40007660: c4 06 20 08 ld [ %i0 + 8 ], %g2 40007664: c2 06 20 0c ld [ %i0 + 0xc ], %g1 40007668: c6 23 a0 5c st %g3, [ %sp + 0x5c ] 4000766c: c4 23 a0 68 st %g2, [ %sp + 0x68 ] 40007670: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 40007674: e0 23 a0 60 st %l0, [ %sp + 0x60 ] 40007678: e8 23 a0 64 st %l4, [ %sp + 0x64 ] 4000767c: 92 10 20 00 clr %o1 40007680: 15 10 00 70 sethi %hi(0x4001c000), %o2 40007684: 96 10 00 12 mov %l2, %o3 40007688: 94 12 a2 80 or %o2, 0x280, %o2 4000768c: 9f c4 40 00 call %l1 40007690: 98 10 00 13 mov %l3, %o4 heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { 40007694: 80 a4 a0 00 cmp %l2, 0 40007698: 12 80 00 07 bne 400076b4 <_Heap_Walk+0x9c> 4000769c: 80 8c a0 07 btst 7, %l2 (*printer)( source, true, "page size is zero\n" ); 400076a0: 15 10 00 70 sethi %hi(0x4001c000), %o2 400076a4: 90 10 00 19 mov %i1, %o0 400076a8: 92 10 20 01 mov 1, %o1 400076ac: 10 80 00 27 b 40007748 <_Heap_Walk+0x130> 400076b0: 94 12 a3 18 or %o2, 0x318, %o2 return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 400076b4: 22 80 00 08 be,a 400076d4 <_Heap_Walk+0xbc> 400076b8: 90 10 00 13 mov %l3, %o0 (*printer)( 400076bc: 15 10 00 70 sethi %hi(0x4001c000), %o2 400076c0: 90 10 00 19 mov %i1, %o0 400076c4: 96 10 00 12 mov %l2, %o3 400076c8: 92 10 20 01 mov 1, %o1 400076cc: 10 80 01 05 b 40007ae0 <_Heap_Walk+0x4c8> 400076d0: 94 12 a3 30 or %o2, 0x330, %o2 ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 400076d4: 7f ff e9 01 call 40001ad8 <.urem> 400076d8: 92 10 00 12 mov %l2, %o1 400076dc: 80 a2 20 00 cmp %o0, 0 400076e0: 22 80 00 08 be,a 40007700 <_Heap_Walk+0xe8> 400076e4: 90 04 20 08 add %l0, 8, %o0 (*printer)( 400076e8: 15 10 00 70 sethi %hi(0x4001c000), %o2 400076ec: 90 10 00 19 mov %i1, %o0 400076f0: 96 10 00 13 mov %l3, %o3 400076f4: 92 10 20 01 mov 1, %o1 400076f8: 10 80 00 fa b 40007ae0 <_Heap_Walk+0x4c8> 400076fc: 94 12 a3 50 or %o2, 0x350, %o2 ); return false; } if ( 40007700: 7f ff e8 f6 call 40001ad8 <.urem> 40007704: 92 10 00 12 mov %l2, %o1 40007708: 80 a2 20 00 cmp %o0, 0 4000770c: 22 80 00 08 be,a 4000772c <_Heap_Walk+0x114> 40007710: c2 04 20 04 ld [ %l0 + 4 ], %g1 !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 40007714: 15 10 00 70 sethi %hi(0x4001c000), %o2 40007718: 90 10 00 19 mov %i1, %o0 4000771c: 96 10 00 10 mov %l0, %o3 40007720: 92 10 20 01 mov 1, %o1 40007724: 10 80 00 ef b 40007ae0 <_Heap_Walk+0x4c8> 40007728: 94 12 a3 78 or %o2, 0x378, %o2 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 4000772c: 80 88 60 01 btst 1, %g1 40007730: 32 80 00 09 bne,a 40007754 <_Heap_Walk+0x13c> 40007734: ea 04 00 00 ld [ %l0 ], %l5 (*printer)( 40007738: 15 10 00 70 sethi %hi(0x4001c000), %o2 4000773c: 90 10 00 19 mov %i1, %o0 40007740: 92 10 20 01 mov 1, %o1 40007744: 94 12 a3 b0 or %o2, 0x3b0, %o2 40007748: 9f c4 40 00 call %l1 4000774c: b0 10 20 00 clr %i0 40007750: 30 80 00 e6 b,a 40007ae8 <_Heap_Walk+0x4d0> ); return false; } if ( first_block->prev_size != page_size ) { 40007754: 80 a5 40 12 cmp %l5, %l2 40007758: 22 80 00 09 be,a 4000777c <_Heap_Walk+0x164> 4000775c: c2 05 20 04 ld [ %l4 + 4 ], %g1 (*printer)( 40007760: 15 10 00 70 sethi %hi(0x4001c000), %o2 40007764: 90 10 00 19 mov %i1, %o0 40007768: 96 10 00 15 mov %l5, %o3 4000776c: 98 10 00 12 mov %l2, %o4 40007770: 92 10 20 01 mov 1, %o1 40007774: 10 80 00 88 b 40007994 <_Heap_Walk+0x37c> 40007778: 94 12 a3 e0 or %o2, 0x3e0, %o2 ); return false; } if ( _Heap_Is_free( last_block ) ) { 4000777c: 82 08 7f fe and %g1, -2, %g1 40007780: 82 05 00 01 add %l4, %g1, %g1 40007784: c2 00 60 04 ld [ %g1 + 4 ], %g1 40007788: 80 88 60 01 btst 1, %g1 4000778c: 32 80 00 07 bne,a 400077a8 <_Heap_Walk+0x190> 40007790: d6 06 20 08 ld [ %i0 + 8 ], %o3 (*printer)( 40007794: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007798: 90 10 00 19 mov %i1, %o0 4000779c: 92 10 20 01 mov 1, %o1 400077a0: 10 bf ff ea b 40007748 <_Heap_Walk+0x130> 400077a4: 94 12 a0 10 or %o2, 0x10, %o2 int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; 400077a8: ec 06 20 10 ld [ %i0 + 0x10 ], %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400077ac: a4 10 00 18 mov %i0, %l2 400077b0: 10 80 00 32 b 40007878 <_Heap_Walk+0x260> 400077b4: ae 10 00 0b mov %o3, %l7 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 400077b8: 80 a0 80 17 cmp %g2, %l7 400077bc: 18 80 00 05 bgu 400077d0 <_Heap_Walk+0x1b8> 400077c0: 82 10 20 00 clr %g1 400077c4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 400077c8: 80 a0 40 17 cmp %g1, %l7 400077cc: 82 60 3f ff subx %g0, -1, %g1 const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { 400077d0: 80 a0 60 00 cmp %g1, 0 400077d4: 32 80 00 08 bne,a 400077f4 <_Heap_Walk+0x1dc> 400077d8: 90 05 e0 08 add %l7, 8, %o0 (*printer)( 400077dc: 15 10 00 71 sethi %hi(0x4001c400), %o2 400077e0: 96 10 00 17 mov %l7, %o3 400077e4: 90 10 00 19 mov %i1, %o0 400077e8: 92 10 20 01 mov 1, %o1 400077ec: 10 80 00 bd b 40007ae0 <_Heap_Walk+0x4c8> 400077f0: 94 12 a0 28 or %o2, 0x28, %o2 ); return false; } if ( 400077f4: 7f ff e8 b9 call 40001ad8 <.urem> 400077f8: 92 10 00 16 mov %l6, %o1 400077fc: 80 a2 20 00 cmp %o0, 0 40007800: 22 80 00 08 be,a 40007820 <_Heap_Walk+0x208> 40007804: c2 05 e0 04 ld [ %l7 + 4 ], %g1 !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 40007808: 15 10 00 71 sethi %hi(0x4001c400), %o2 4000780c: 96 10 00 17 mov %l7, %o3 40007810: 90 10 00 19 mov %i1, %o0 40007814: 92 10 20 01 mov 1, %o1 40007818: 10 80 00 b2 b 40007ae0 <_Heap_Walk+0x4c8> 4000781c: 94 12 a0 48 or %o2, 0x48, %o2 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40007820: 82 08 7f fe and %g1, -2, %g1 40007824: 82 05 c0 01 add %l7, %g1, %g1 40007828: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000782c: 80 88 60 01 btst 1, %g1 40007830: 22 80 00 08 be,a 40007850 <_Heap_Walk+0x238> 40007834: d8 05 e0 0c ld [ %l7 + 0xc ], %o4 (*printer)( 40007838: 15 10 00 71 sethi %hi(0x4001c400), %o2 4000783c: 96 10 00 17 mov %l7, %o3 40007840: 90 10 00 19 mov %i1, %o0 40007844: 92 10 20 01 mov 1, %o1 40007848: 10 80 00 a6 b 40007ae0 <_Heap_Walk+0x4c8> 4000784c: 94 12 a0 78 or %o2, 0x78, %o2 ); return false; } if ( free_block->prev != prev_block ) { 40007850: 80 a3 00 12 cmp %o4, %l2 40007854: 02 80 00 08 be 40007874 <_Heap_Walk+0x25c> 40007858: a4 10 00 17 mov %l7, %l2 (*printer)( 4000785c: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007860: 96 10 00 17 mov %l7, %o3 40007864: 90 10 00 19 mov %i1, %o0 40007868: 92 10 20 01 mov 1, %o1 4000786c: 10 80 00 4a b 40007994 <_Heap_Walk+0x37c> 40007870: 94 12 a0 98 or %o2, 0x98, %o2 return false; } prev_block = free_block; free_block = free_block->next; 40007874: ee 05 e0 08 ld [ %l7 + 8 ], %l7 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 40007878: 80 a5 c0 18 cmp %l7, %i0 4000787c: 32 bf ff cf bne,a 400077b8 <_Heap_Walk+0x1a0> 40007880: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40007884: 10 80 00 89 b 40007aa8 <_Heap_Walk+0x490> 40007888: 37 10 00 71 sethi %hi(0x4001c400), %i3 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 4000788c: 80 8d a0 01 btst 1, %l6 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 40007890: ac 0d bf fe and %l6, -2, %l6 40007894: 02 80 00 0a be 400078bc <_Heap_Walk+0x2a4> 40007898: a4 04 00 16 add %l0, %l6, %l2 (*printer)( 4000789c: 90 10 00 19 mov %i1, %o0 400078a0: 92 10 20 00 clr %o1 400078a4: 94 10 00 1a mov %i2, %o2 400078a8: 96 10 00 10 mov %l0, %o3 400078ac: 9f c4 40 00 call %l1 400078b0: 98 10 00 16 mov %l6, %o4 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 400078b4: 10 80 00 0a b 400078dc <_Heap_Walk+0x2c4> 400078b8: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 400078bc: da 04 00 00 ld [ %l0 ], %o5 400078c0: 90 10 00 19 mov %i1, %o0 400078c4: 92 10 20 00 clr %o1 400078c8: 94 10 00 1b mov %i3, %o2 400078cc: 96 10 00 10 mov %l0, %o3 400078d0: 9f c4 40 00 call %l1 400078d4: 98 10 00 16 mov %l6, %o4 400078d8: c4 06 20 20 ld [ %i0 + 0x20 ], %g2 400078dc: 80 a0 80 12 cmp %g2, %l2 400078e0: 18 80 00 05 bgu 400078f4 <_Heap_Walk+0x2dc> <== NEVER TAKEN 400078e4: 82 10 20 00 clr %g1 400078e8: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 400078ec: 80 a0 40 12 cmp %g1, %l2 400078f0: 82 60 3f ff subx %g0, -1, %g1 block_size, block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { 400078f4: 80 a0 60 00 cmp %g1, 0 400078f8: 32 80 00 09 bne,a 4000791c <_Heap_Walk+0x304> 400078fc: 90 10 00 16 mov %l6, %o0 (*printer)( 40007900: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007904: 90 10 00 19 mov %i1, %o0 40007908: 96 10 00 10 mov %l0, %o3 4000790c: 98 10 00 12 mov %l2, %o4 40007910: 92 10 20 01 mov 1, %o1 40007914: 10 80 00 20 b 40007994 <_Heap_Walk+0x37c> 40007918: 94 12 a1 10 or %o2, 0x110, %o2 ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 4000791c: 7f ff e8 6f call 40001ad8 <.urem> 40007920: 92 10 00 15 mov %l5, %o1 40007924: 80 a2 20 00 cmp %o0, 0 40007928: 02 80 00 09 be 4000794c <_Heap_Walk+0x334> 4000792c: 80 a5 80 13 cmp %l6, %l3 (*printer)( 40007930: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007934: 90 10 00 19 mov %i1, %o0 40007938: 96 10 00 10 mov %l0, %o3 4000793c: 98 10 00 16 mov %l6, %o4 40007940: 92 10 20 01 mov 1, %o1 40007944: 10 80 00 14 b 40007994 <_Heap_Walk+0x37c> 40007948: 94 12 a1 40 or %o2, 0x140, %o2 ); return false; } if ( block_size < min_block_size ) { 4000794c: 1a 80 00 0a bcc 40007974 <_Heap_Walk+0x35c> 40007950: 80 a4 80 10 cmp %l2, %l0 (*printer)( 40007954: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007958: 90 10 00 19 mov %i1, %o0 4000795c: 96 10 00 10 mov %l0, %o3 40007960: 98 10 00 16 mov %l6, %o4 40007964: 9a 10 00 13 mov %l3, %o5 40007968: 92 10 20 01 mov 1, %o1 4000796c: 10 80 00 3b b 40007a58 <_Heap_Walk+0x440> 40007970: 94 12 a1 70 or %o2, 0x170, %o2 ); return false; } if ( next_block_begin <= block_begin ) { 40007974: 38 80 00 0b bgu,a 400079a0 <_Heap_Walk+0x388> 40007978: c2 04 a0 04 ld [ %l2 + 4 ], %g1 (*printer)( 4000797c: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007980: 90 10 00 19 mov %i1, %o0 40007984: 96 10 00 10 mov %l0, %o3 40007988: 98 10 00 12 mov %l2, %o4 4000798c: 92 10 20 01 mov 1, %o1 40007990: 94 12 a1 a0 or %o2, 0x1a0, %o2 40007994: 9f c4 40 00 call %l1 40007998: b0 10 20 00 clr %i0 4000799c: 30 80 00 53 b,a 40007ae8 <_Heap_Walk+0x4d0> ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 400079a0: 80 88 60 01 btst 1, %g1 400079a4: 32 80 00 46 bne,a 40007abc <_Heap_Walk+0x4a4> 400079a8: a0 10 00 12 mov %l2, %l0 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 400079ac: fa 04 20 04 ld [ %l0 + 4 ], %i5 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 400079b0: d8 04 20 0c ld [ %l0 + 0xc ], %o4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400079b4: c2 06 20 08 ld [ %i0 + 8 ], %g1 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 400079b8: ac 0f 7f fe and %i5, -2, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400079bc: 1b 10 00 71 sethi %hi(0x4001c400), %o5 400079c0: 80 a3 00 01 cmp %o4, %g1 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 400079c4: c6 06 20 0c ld [ %i0 + 0xc ], %g3 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 400079c8: ae 04 00 16 add %l0, %l6, %l7 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400079cc: 02 80 00 07 be 400079e8 <_Heap_Walk+0x3d0> 400079d0: 9a 13 61 d8 or %o5, 0x1d8, %o5 "block 0x%08x: prev 0x%08x%s, next 0x%08x%s\n", block, block->prev, block->prev == first_free_block ? " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), 400079d4: 1b 10 00 71 sethi %hi(0x4001c400), %o5 400079d8: 80 a3 00 18 cmp %o4, %i0 400079dc: 02 80 00 03 be 400079e8 <_Heap_Walk+0x3d0> 400079e0: 9a 13 61 f0 or %o5, 0x1f0, %o5 400079e4: 9a 10 00 1c mov %i4, %o5 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 400079e8: c4 04 20 08 ld [ %l0 + 8 ], %g2 400079ec: 03 10 00 71 sethi %hi(0x4001c400), %g1 400079f0: 80 a0 80 03 cmp %g2, %g3 400079f4: 02 80 00 07 be 40007a10 <_Heap_Walk+0x3f8> 400079f8: 82 10 62 00 or %g1, 0x200, %g1 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 400079fc: 03 10 00 71 sethi %hi(0x4001c400), %g1 40007a00: 80 a0 80 18 cmp %g2, %i0 40007a04: 02 80 00 03 be 40007a10 <_Heap_Walk+0x3f8> 40007a08: 82 10 62 10 or %g1, 0x210, %g1 40007a0c: 82 10 00 1c mov %i4, %g1 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 40007a10: c4 23 a0 5c st %g2, [ %sp + 0x5c ] 40007a14: c2 23 a0 60 st %g1, [ %sp + 0x60 ] 40007a18: 90 10 00 19 mov %i1, %o0 40007a1c: 92 10 20 00 clr %o1 40007a20: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007a24: 96 10 00 10 mov %l0, %o3 40007a28: 9f c4 40 00 call %l1 40007a2c: 94 12 a2 20 or %o2, 0x220, %o2 block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 40007a30: da 05 c0 00 ld [ %l7 ], %o5 40007a34: 80 a5 80 0d cmp %l6, %o5 40007a38: 02 80 00 0b be 40007a64 <_Heap_Walk+0x44c> 40007a3c: 15 10 00 71 sethi %hi(0x4001c400), %o2 (*printer)( 40007a40: ee 23 a0 5c st %l7, [ %sp + 0x5c ] 40007a44: 90 10 00 19 mov %i1, %o0 40007a48: 96 10 00 10 mov %l0, %o3 40007a4c: 98 10 00 16 mov %l6, %o4 40007a50: 92 10 20 01 mov 1, %o1 40007a54: 94 12 a2 50 or %o2, 0x250, %o2 40007a58: 9f c4 40 00 call %l1 40007a5c: b0 10 20 00 clr %i0 40007a60: 30 80 00 22 b,a 40007ae8 <_Heap_Walk+0x4d0> ); return false; } if ( !prev_used ) { 40007a64: 80 8f 60 01 btst 1, %i5 40007a68: 32 80 00 0b bne,a 40007a94 <_Heap_Walk+0x47c> 40007a6c: c2 06 20 08 ld [ %i0 + 8 ], %g1 (*printer)( 40007a70: 15 10 00 71 sethi %hi(0x4001c400), %o2 40007a74: 90 10 00 19 mov %i1, %o0 40007a78: 96 10 00 10 mov %l0, %o3 40007a7c: 92 10 20 01 mov 1, %o1 40007a80: 10 80 00 18 b 40007ae0 <_Heap_Walk+0x4c8> 40007a84: 94 12 a2 90 or %o2, 0x290, %o2 { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { if ( free_block == block ) { 40007a88: 22 80 00 0d be,a 40007abc <_Heap_Walk+0x4a4> 40007a8c: a0 10 00 12 mov %l2, %l0 return true; } free_block = free_block->next; 40007a90: c2 00 60 08 ld [ %g1 + 8 ], %g1 ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 40007a94: 80 a0 40 18 cmp %g1, %i0 40007a98: 12 bf ff fc bne 40007a88 <_Heap_Walk+0x470> 40007a9c: 80 a0 40 10 cmp %g1, %l0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 40007aa0: 10 80 00 0c b 40007ad0 <_Heap_Walk+0x4b8> 40007aa4: 15 10 00 71 sethi %hi(0x4001c400), %o2 bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { (*printer)( 40007aa8: 35 10 00 71 sethi %hi(0x4001c400), %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40007aac: 39 10 00 71 sethi %hi(0x4001c400), %i4 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40007ab0: b6 16 e0 e8 or %i3, 0xe8, %i3 bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { (*printer)( 40007ab4: b4 16 a0 d0 or %i2, 0xd0, %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40007ab8: b8 17 21 e8 or %i4, 0x1e8, %i4 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40007abc: 80 a4 00 14 cmp %l0, %l4 40007ac0: 32 bf ff 73 bne,a 4000788c <_Heap_Walk+0x274> 40007ac4: ec 04 20 04 ld [ %l0 + 4 ], %l6 block = next_block; } return true; } 40007ac8: 81 c7 e0 08 ret 40007acc: 91 e8 20 01 restore %g0, 1, %o0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 40007ad0: 90 10 00 19 mov %i1, %o0 40007ad4: 96 10 00 10 mov %l0, %o3 40007ad8: 92 10 20 01 mov 1, %o1 40007adc: 94 12 a2 c0 or %o2, 0x2c0, %o2 40007ae0: 9f c4 40 00 call %l1 40007ae4: b0 10 20 00 clr %i0 40007ae8: 81 c7 e0 08 ret 40007aec: 81 e8 00 00 restore =============================================================================== 40006894 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40006894: 9d e3 bf a0 save %sp, -96, %sp * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 40006898: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 4000689c: a0 10 00 18 mov %i0, %l0 * If the application is using the optional manager stubs and * still attempts to create the object, the information block * should be all zeroed out because it is in the BSS. So let's * check that code for this manager is even present. */ if ( information->size == 0 ) 400068a0: 80 a0 60 00 cmp %g1, 0 400068a4: 02 80 00 20 be 40006924 <_Objects_Allocate+0x90> <== NEVER TAKEN 400068a8: b0 10 20 00 clr %i0 /* * OK. The manager should be initialized and configured to have objects. * With any luck, it is safe to attempt to allocate an object. */ the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 400068ac: a2 04 20 20 add %l0, 0x20, %l1 400068b0: 40 00 12 ff call 4000b4ac <_Chain_Get> 400068b4: 90 10 00 11 mov %l1, %o0 if ( information->auto_extend ) { 400068b8: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1 400068bc: 80 a0 60 00 cmp %g1, 0 400068c0: 02 80 00 19 be 40006924 <_Objects_Allocate+0x90> 400068c4: b0 10 00 08 mov %o0, %i0 /* * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { 400068c8: 80 a2 20 00 cmp %o0, 0 400068cc: 32 80 00 0a bne,a 400068f4 <_Objects_Allocate+0x60> 400068d0: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 _Objects_Extend_information( information ); 400068d4: 40 00 00 1e call 4000694c <_Objects_Extend_information> 400068d8: 90 10 00 10 mov %l0, %o0 the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 400068dc: 40 00 12 f4 call 4000b4ac <_Chain_Get> 400068e0: 90 10 00 11 mov %l1, %o0 } if ( the_object ) { 400068e4: b0 92 20 00 orcc %o0, 0, %i0 400068e8: 02 80 00 0f be 40006924 <_Objects_Allocate+0x90> 400068ec: 01 00 00 00 nop uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 400068f0: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 400068f4: d0 16 20 0a lduh [ %i0 + 0xa ], %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 400068f8: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1 400068fc: 40 00 44 af call 40017bb8 <.udiv> 40006900: 90 22 00 01 sub %o0, %g1, %o0 40006904: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40006908: 91 2a 20 02 sll %o0, 2, %o0 information->inactive--; 4000690c: c6 14 20 2c lduh [ %l0 + 0x2c ], %g3 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006910: c4 00 40 08 ld [ %g1 + %o0 ], %g2 information->inactive--; 40006914: 86 00 ff ff add %g3, -1, %g3 block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006918: 84 00 bf ff add %g2, -1, %g2 information->inactive--; 4000691c: c6 34 20 2c sth %g3, [ %l0 + 0x2c ] block = (uint32_t) _Objects_Get_index( the_object->id ) - _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40006920: c4 20 40 08 st %g2, [ %g1 + %o0 ] information->inactive--; } } return the_object; } 40006924: 81 c7 e0 08 ret 40006928: 81 e8 00 00 restore =============================================================================== 4000694c <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 4000694c: 9d e3 bf 90 save %sp, -112, %sp minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 40006950: e4 06 20 34 ld [ %i0 + 0x34 ], %l2 40006954: 80 a4 a0 00 cmp %l2, 0 40006958: 12 80 00 06 bne 40006970 <_Objects_Extend_information+0x24> 4000695c: e6 16 20 0a lduh [ %i0 + 0xa ], %l3 40006960: a0 10 00 13 mov %l3, %l0 40006964: a2 10 20 00 clr %l1 40006968: 10 80 00 15 b 400069bc <_Objects_Extend_information+0x70> 4000696c: a8 10 20 00 clr %l4 block_count = 0; else { block_count = information->maximum / information->allocation_size; 40006970: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1 40006974: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40006978: 40 00 44 90 call 40017bb8 <.udiv> 4000697c: 92 10 00 11 mov %l1, %o1 for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 40006980: 82 10 00 11 mov %l1, %g1 /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; 40006984: 91 2a 20 10 sll %o0, 0x10, %o0 40006988: a0 10 00 13 mov %l3, %l0 4000698c: a9 32 20 10 srl %o0, 0x10, %l4 for ( ; block < block_count; block++ ) { 40006990: 10 80 00 08 b 400069b0 <_Objects_Extend_information+0x64> 40006994: a2 10 20 00 clr %l1 if ( information->object_blocks[ block ] == NULL ) 40006998: c4 04 80 02 ld [ %l2 + %g2 ], %g2 4000699c: 80 a0 a0 00 cmp %g2, 0 400069a0: 22 80 00 08 be,a 400069c0 <_Objects_Extend_information+0x74> 400069a4: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 400069a8: a0 04 00 01 add %l0, %g1, %l0 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 400069ac: a2 04 60 01 inc %l1 400069b0: 80 a4 40 14 cmp %l1, %l4 400069b4: 0a bf ff f9 bcs 40006998 <_Objects_Extend_information+0x4c> 400069b8: 85 2c 60 02 sll %l1, 2, %g2 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 400069bc: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 400069c0: ec 16 20 10 lduh [ %i0 + 0x10 ], %l6 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 400069c4: 03 00 00 3f sethi %hi(0xfc00), %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 400069c8: ac 02 00 16 add %o0, %l6, %l6 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 400069cc: 82 10 63 ff or %g1, 0x3ff, %g1 400069d0: 80 a5 80 01 cmp %l6, %g1 400069d4: 18 80 00 88 bgu 40006bf4 <_Objects_Extend_information+0x2a8><== NEVER TAKEN 400069d8: 01 00 00 00 nop /* * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; 400069dc: 40 00 44 3d call 40017ad0 <.umul> 400069e0: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 if ( information->auto_extend ) { 400069e4: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 400069e8: 80 a0 60 00 cmp %g1, 0 400069ec: 02 80 00 09 be 40006a10 <_Objects_Extend_information+0xc4> 400069f0: 01 00 00 00 nop new_object_block = _Workspace_Allocate( block_size ); 400069f4: 40 00 08 4c call 40008b24 <_Workspace_Allocate> 400069f8: 01 00 00 00 nop if ( !new_object_block ) 400069fc: a4 92 20 00 orcc %o0, 0, %l2 40006a00: 32 80 00 08 bne,a 40006a20 <_Objects_Extend_information+0xd4> 40006a04: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006a08: 81 c7 e0 08 ret 40006a0c: 81 e8 00 00 restore return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 40006a10: 40 00 08 37 call 40008aec <_Workspace_Allocate_or_fatal_error> 40006a14: 01 00 00 00 nop 40006a18: a4 10 00 08 mov %o0, %l2 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { 40006a1c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006a20: 80 a4 00 01 cmp %l0, %g1 40006a24: 2a 80 00 53 bcs,a 40006b70 <_Objects_Extend_information+0x224> 40006a28: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 40006a2c: 82 05 80 13 add %l6, %l3, %g1 */ /* * Up the block count and maximum */ block_count++; 40006a30: ae 05 20 01 add %l4, 1, %l7 * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 40006a34: 91 2d e0 01 sll %l7, 1, %o0 40006a38: 90 02 00 17 add %o0, %l7, %o0 40006a3c: 90 00 40 08 add %g1, %o0, %o0 40006a40: 40 00 08 39 call 40008b24 <_Workspace_Allocate> 40006a44: 91 2a 20 02 sll %o0, 2, %o0 if ( !object_blocks ) { 40006a48: aa 92 20 00 orcc %o0, 0, %l5 40006a4c: 32 80 00 06 bne,a 40006a64 <_Objects_Extend_information+0x118> 40006a50: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 _Workspace_Free( new_object_block ); 40006a54: 40 00 08 3d call 40008b48 <_Workspace_Free> 40006a58: 90 10 00 12 mov %l2, %o0 return; 40006a5c: 81 c7 e0 08 ret 40006a60: 81 e8 00 00 restore } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( 40006a64: af 2d e0 02 sll %l7, 2, %l7 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40006a68: 80 a0 40 13 cmp %g1, %l3 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 40006a6c: ba 05 40 17 add %l5, %l7, %i5 40006a70: 82 10 20 00 clr %g1 40006a74: 08 80 00 14 bleu 40006ac4 <_Objects_Extend_information+0x178> 40006a78: ae 07 40 17 add %i5, %l7, %l7 /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 40006a7c: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 information->object_blocks, block_count * sizeof(void*) ); 40006a80: b9 2d 20 02 sll %l4, 2, %i4 /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 40006a84: 40 00 20 f1 call 4000ee48 40006a88: 94 10 00 1c mov %i4, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 40006a8c: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 40006a90: 94 10 00 1c mov %i4, %o2 40006a94: 40 00 20 ed call 4000ee48 40006a98: 90 10 00 1d mov %i5, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40006a9c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006aa0: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 40006aa4: a6 04 c0 01 add %l3, %g1, %l3 40006aa8: 90 10 00 17 mov %l7, %o0 40006aac: 40 00 20 e7 call 4000ee48 40006ab0: 95 2c e0 02 sll %l3, 2, %o2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006ab4: 10 80 00 08 b 40006ad4 <_Objects_Extend_information+0x188> 40006ab8: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40006abc: 82 00 60 01 inc %g1 local_table[ index ] = NULL; 40006ac0: c0 20 80 17 clr [ %g2 + %l7 ] } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40006ac4: 80 a0 40 13 cmp %g1, %l3 40006ac8: 2a bf ff fd bcs,a 40006abc <_Objects_Extend_information+0x170> 40006acc: 85 28 60 02 sll %g1, 2, %g2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006ad0: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 40006ad4: a9 2d 20 02 sll %l4, 2, %l4 inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006ad8: 85 2c 20 02 sll %l0, 2, %g2 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 40006adc: c0 27 40 14 clr [ %i5 + %l4 ] } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; 40006ae0: c0 25 40 14 clr [ %l5 + %l4 ] inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40006ae4: 86 04 00 03 add %l0, %g3, %g3 40006ae8: 84 05 c0 02 add %l7, %g2, %g2 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 40006aec: 10 80 00 04 b 40006afc <_Objects_Extend_information+0x1b0> 40006af0: 82 10 00 10 mov %l0, %g1 index < ( information->allocation_size + index_base ); index++ ) { 40006af4: 82 00 60 01 inc %g1 40006af8: 84 00 a0 04 add %g2, 4, %g2 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 40006afc: 80 a0 40 03 cmp %g1, %g3 40006b00: 2a bf ff fd bcs,a 40006af4 <_Objects_Extend_information+0x1a8> 40006b04: c0 20 80 00 clr [ %g2 ] index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40006b08: 7f ff ec 64 call 40001c98 40006b0c: 01 00 00 00 nop information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40006b10: c8 06 00 00 ld [ %i0 ], %g4 40006b14: c4 16 20 04 lduh [ %i0 + 4 ], %g2 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; 40006b18: ec 36 20 10 sth %l6, [ %i0 + 0x10 ] information->maximum_id = _Objects_Build_id( 40006b1c: ad 2d a0 10 sll %l6, 0x10, %l6 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 40006b20: e6 06 20 34 ld [ %i0 + 0x34 ], %l3 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40006b24: 83 35 a0 10 srl %l6, 0x10, %g1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 40006b28: fa 26 20 30 st %i5, [ %i0 + 0x30 ] information->local_table = local_table; 40006b2c: ee 26 20 1c st %l7, [ %i0 + 0x1c ] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40006b30: 89 29 20 18 sll %g4, 0x18, %g4 40006b34: 85 28 a0 1b sll %g2, 0x1b, %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 40006b38: ea 26 20 34 st %l5, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40006b3c: 07 00 00 40 sethi %hi(0x10000), %g3 40006b40: ac 11 00 03 or %g4, %g3, %l6 40006b44: ac 15 80 02 or %l6, %g2, %l6 40006b48: ac 15 80 01 or %l6, %g1, %l6 40006b4c: ec 26 20 0c st %l6, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 40006b50: 7f ff ec 56 call 40001ca8 40006b54: 01 00 00 00 nop if ( old_tables ) 40006b58: 80 a4 e0 00 cmp %l3, 0 40006b5c: 22 80 00 05 be,a 40006b70 <_Objects_Extend_information+0x224> 40006b60: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 _Workspace_Free( old_tables ); 40006b64: 40 00 07 f9 call 40008b48 <_Workspace_Free> 40006b68: 90 10 00 13 mov %l3, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40006b6c: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006b70: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2 40006b74: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40006b78: 92 10 00 12 mov %l2, %o1 40006b7c: 90 07 bf f4 add %fp, -12, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40006b80: a3 2c 60 02 sll %l1, 2, %l1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006b84: a8 06 20 20 add %i0, 0x20, %l4 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40006b88: e4 20 40 11 st %l2, [ %g1 + %l1 ] */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 40006b8c: 27 00 00 40 sethi %hi(0x10000), %l3 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40006b90: 40 00 12 57 call 4000b4ec <_Chain_Initialize> 40006b94: a4 10 00 08 mov %o0, %l2 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40006b98: 30 80 00 0c b,a 40006bc8 <_Objects_Extend_information+0x27c> the_object->id = _Objects_Build_id( 40006b9c: c4 16 20 04 lduh [ %i0 + 4 ], %g2 40006ba0: 83 28 60 18 sll %g1, 0x18, %g1 40006ba4: 85 28 a0 1b sll %g2, 0x1b, %g2 40006ba8: 82 10 40 13 or %g1, %l3, %g1 40006bac: 82 10 40 02 or %g1, %g2, %g1 40006bb0: 82 10 40 10 or %g1, %l0, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006bb4: 92 10 00 08 mov %o0, %o1 */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 40006bb8: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 40006bbc: a0 04 20 01 inc %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40006bc0: 7f ff fc ee call 40005f78 <_Chain_Append> 40006bc4: 90 10 00 14 mov %l4, %o0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40006bc8: 40 00 12 39 call 4000b4ac <_Chain_Get> 40006bcc: 90 10 00 12 mov %l2, %o0 40006bd0: 80 a2 20 00 cmp %o0, 0 40006bd4: 32 bf ff f2 bne,a 40006b9c <_Objects_Extend_information+0x250> 40006bd8: c2 06 00 00 ld [ %i0 ], %g1 index++; } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = 40006bdc: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40006be0: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4 40006be4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive = 40006be8: 82 01 00 01 add %g4, %g1, %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40006bec: c8 20 80 11 st %g4, [ %g2 + %l1 ] information->inactive = 40006bf0: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40006bf4: 81 c7 e0 08 ret 40006bf8: 81 e8 00 00 restore =============================================================================== 40006ca4 <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40006ca4: 9d e3 bf a0 save %sp, -96, %sp Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 40006ca8: 80 a6 60 00 cmp %i1, 0 40006cac: 22 80 00 1a be,a 40006d14 <_Objects_Get_information+0x70> 40006cb0: b0 10 20 00 clr %i0 /* * This call implicitly validates the_api so we do not call * _Objects_Is_api_valid above here. */ the_class_api_maximum = _Objects_API_maximum_class( the_api ); 40006cb4: 40 00 13 94 call 4000bb04 <_Objects_API_maximum_class> 40006cb8: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum == 0 ) 40006cbc: 80 a2 20 00 cmp %o0, 0 40006cc0: 22 80 00 15 be,a 40006d14 <_Objects_Get_information+0x70> 40006cc4: b0 10 20 00 clr %i0 return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 40006cc8: 80 a6 40 08 cmp %i1, %o0 40006ccc: 38 80 00 12 bgu,a 40006d14 <_Objects_Get_information+0x70> 40006cd0: b0 10 20 00 clr %i0 return NULL; if ( !_Objects_Information_table[ the_api ] ) 40006cd4: b1 2e 20 02 sll %i0, 2, %i0 40006cd8: 03 10 00 72 sethi %hi(0x4001c800), %g1 40006cdc: 82 10 60 40 or %g1, 0x40, %g1 ! 4001c840 <_Objects_Information_table> 40006ce0: c2 00 40 18 ld [ %g1 + %i0 ], %g1 40006ce4: 80 a0 60 00 cmp %g1, 0 40006ce8: 02 80 00 0b be 40006d14 <_Objects_Get_information+0x70> <== NEVER TAKEN 40006cec: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 40006cf0: b3 2e 60 02 sll %i1, 2, %i1 40006cf4: f0 00 40 19 ld [ %g1 + %i1 ], %i0 if ( !info ) 40006cf8: 80 a6 20 00 cmp %i0, 0 40006cfc: 02 80 00 06 be 40006d14 <_Objects_Get_information+0x70> <== NEVER TAKEN 40006d00: 01 00 00 00 nop * In a multprocessing configuration, we may access remote objects. * Thus we may have 0 local instances and still have a valid object * pointer. */ #if !defined(RTEMS_MULTIPROCESSING) if ( info->maximum == 0 ) 40006d04: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40006d08: 80 a0 60 00 cmp %g1, 0 40006d0c: 22 80 00 02 be,a 40006d14 <_Objects_Get_information+0x70> 40006d10: b0 10 20 00 clr %i0 return NULL; #endif return info; } 40006d14: 81 c7 e0 08 ret 40006d18: 81 e8 00 00 restore =============================================================================== 40017634 <_Objects_Get_no_protection>: /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 40017634: c4 02 20 08 ld [ %o0 + 8 ], %g2 if ( information->maximum >= index ) { 40017638: c2 12 20 10 lduh [ %o0 + 0x10 ], %g1 /* * You can't just extract the index portion or you can get tricked * by a value between 1 and maximum. */ index = id - information->minimum_id + 1; 4001763c: 84 22 40 02 sub %o1, %g2, %g2 40017640: 84 00 a0 01 inc %g2 if ( information->maximum >= index ) { 40017644: 80 a0 40 02 cmp %g1, %g2 40017648: 0a 80 00 09 bcs 4001766c <_Objects_Get_no_protection+0x38> 4001764c: 85 28 a0 02 sll %g2, 2, %g2 if ( (the_object = information->local_table[ index ]) != NULL ) { 40017650: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 40017654: d0 00 40 02 ld [ %g1 + %g2 ], %o0 40017658: 80 a2 20 00 cmp %o0, 0 4001765c: 02 80 00 05 be 40017670 <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN 40017660: 82 10 20 01 mov 1, %g1 *location = OBJECTS_LOCAL; return the_object; 40017664: 81 c3 e0 08 retl 40017668: c0 22 80 00 clr [ %o2 ] /* * This isn't supported or required yet for Global objects so * if it isn't local, we don't find it. */ *location = OBJECTS_ERROR; 4001766c: 82 10 20 01 mov 1, %g1 40017670: 90 10 20 00 clr %o0 return NULL; } 40017674: 81 c3 e0 08 retl 40017678: c2 22 80 00 st %g1, [ %o2 ] =============================================================================== 40008418 <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 40008418: 9d e3 bf 98 save %sp, -104, %sp /* * Caller is trusted for name != NULL. */ tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 4000841c: 92 96 20 00 orcc %i0, 0, %o1 40008420: 12 80 00 06 bne 40008438 <_Objects_Id_to_name+0x20> 40008424: 83 32 60 18 srl %o1, 0x18, %g1 40008428: 03 10 00 88 sethi %hi(0x40022000), %g1 4000842c: c2 00 62 1c ld [ %g1 + 0x21c ], %g1 ! 4002221c <_Thread_Executing> 40008430: d2 00 60 08 ld [ %g1 + 8 ], %o1 */ RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API( Objects_Id id ) { return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS); 40008434: 83 32 60 18 srl %o1, 0x18, %g1 40008438: 82 08 60 07 and %g1, 7, %g1 */ RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid( uint32_t the_api ) { if ( !the_api || the_api > OBJECTS_APIS_LAST ) 4000843c: 84 00 7f ff add %g1, -1, %g2 40008440: 80 a0 a0 03 cmp %g2, 3 40008444: 18 80 00 18 bgu 400084a4 <_Objects_Id_to_name+0x8c> 40008448: 83 28 60 02 sll %g1, 2, %g1 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 4000844c: 10 80 00 18 b 400084ac <_Objects_Id_to_name+0x94> 40008450: 05 10 00 88 sethi %hi(0x40022000), %g2 return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 40008454: 85 28 a0 02 sll %g2, 2, %g2 40008458: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !information ) 4000845c: 80 a2 20 00 cmp %o0, 0 40008460: 02 80 00 11 be 400084a4 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN 40008464: 01 00 00 00 nop return OBJECTS_INVALID_ID; #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) 40008468: c2 0a 20 38 ldub [ %o0 + 0x38 ], %g1 4000846c: 80 a0 60 00 cmp %g1, 0 40008470: 12 80 00 0d bne 400084a4 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN 40008474: 01 00 00 00 nop return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 40008478: 7f ff ff cb call 400083a4 <_Objects_Get> 4000847c: 94 07 bf fc add %fp, -4, %o2 if ( !the_object ) 40008480: 80 a2 20 00 cmp %o0, 0 40008484: 02 80 00 08 be 400084a4 <_Objects_Id_to_name+0x8c> 40008488: 01 00 00 00 nop return OBJECTS_INVALID_ID; *name = the_object->name; 4000848c: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 40008490: b0 10 20 00 clr %i0 40008494: 40 00 02 3d call 40008d88 <_Thread_Enable_dispatch> 40008498: c2 26 40 00 st %g1, [ %i1 ] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 4000849c: 81 c7 e0 08 ret 400084a0: 81 e8 00 00 restore } 400084a4: 81 c7 e0 08 ret 400084a8: 91 e8 20 03 restore %g0, 3, %o0 the_api = _Objects_Get_API( tmpId ); if ( !_Objects_Is_api_valid( the_api ) ) return OBJECTS_INVALID_ID; if ( !_Objects_Information_table[ the_api ] ) 400084ac: 84 10 a0 c0 or %g2, 0xc0, %g2 400084b0: c2 00 80 01 ld [ %g2 + %g1 ], %g1 400084b4: 80 a0 60 00 cmp %g1, 0 400084b8: 12 bf ff e7 bne 40008454 <_Objects_Id_to_name+0x3c> 400084bc: 85 32 60 1b srl %o1, 0x1b, %g2 400084c0: 30 bf ff f9 b,a 400084a4 <_Objects_Id_to_name+0x8c> =============================================================================== 40007640 <_Objects_Set_name>: bool _Objects_Set_name( Objects_Information *information, Objects_Control *the_object, const char *name ) { 40007640: 9d e3 bf a0 save %sp, -96, %sp size_t length; const char *s; s = name; length = strnlen( name, information->name_length ); 40007644: d2 16 20 3a lduh [ %i0 + 0x3a ], %o1 40007648: 40 00 24 b0 call 40010908 4000764c: 90 10 00 1a mov %i2, %o0 #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) { 40007650: c2 0e 20 38 ldub [ %i0 + 0x38 ], %g1 40007654: 80 a0 60 00 cmp %g1, 0 40007658: 02 80 00 17 be 400076b4 <_Objects_Set_name+0x74> 4000765c: a0 10 00 08 mov %o0, %l0 char *d; d = _Workspace_Allocate( length + 1 ); 40007660: 90 02 20 01 inc %o0 40007664: 40 00 06 fb call 40009250 <_Workspace_Allocate> 40007668: b0 10 20 00 clr %i0 if ( !d ) 4000766c: a2 92 20 00 orcc %o0, 0, %l1 40007670: 02 80 00 24 be 40007700 <_Objects_Set_name+0xc0> <== NEVER TAKEN 40007674: 01 00 00 00 nop return false; if ( the_object->name.name_p ) { 40007678: d0 06 60 0c ld [ %i1 + 0xc ], %o0 4000767c: 80 a2 20 00 cmp %o0, 0 40007680: 02 80 00 06 be 40007698 <_Objects_Set_name+0x58> 40007684: 92 10 00 1a mov %i2, %o1 _Workspace_Free( (void *)the_object->name.name_p ); 40007688: 40 00 06 fb call 40009274 <_Workspace_Free> 4000768c: 01 00 00 00 nop the_object->name.name_p = NULL; 40007690: c0 26 60 0c clr [ %i1 + 0xc ] } strncpy( d, name, length ); 40007694: 92 10 00 1a mov %i2, %o1 40007698: 90 10 00 11 mov %l1, %o0 4000769c: 40 00 24 60 call 4001081c 400076a0: 94 10 00 10 mov %l0, %o2 d[length] = '\0'; 400076a4: c0 2c 40 10 clrb [ %l1 + %l0 ] the_object->name.name_p = d; 400076a8: e2 26 60 0c st %l1, [ %i1 + 0xc ] 400076ac: 81 c7 e0 08 ret 400076b0: 91 e8 20 01 restore %g0, 1, %o0 } else #endif { the_object->name.name_u32 = _Objects_Build_name( 400076b4: 80 a2 20 01 cmp %o0, 1 400076b8: 08 80 00 14 bleu 40007708 <_Objects_Set_name+0xc8> 400076bc: c8 0e 80 00 ldub [ %i2 ], %g4 400076c0: c6 4e a0 01 ldsb [ %i2 + 1 ], %g3 400076c4: 80 a2 20 02 cmp %o0, 2 400076c8: 08 80 00 11 bleu 4000770c <_Objects_Set_name+0xcc> 400076cc: 87 28 e0 10 sll %g3, 0x10, %g3 400076d0: c4 4e a0 02 ldsb [ %i2 + 2 ], %g2 400076d4: 80 a2 20 03 cmp %o0, 3 400076d8: 85 28 a0 08 sll %g2, 8, %g2 400076dc: 08 80 00 03 bleu 400076e8 <_Objects_Set_name+0xa8> 400076e0: 82 10 20 20 mov 0x20, %g1 400076e4: c2 4e a0 03 ldsb [ %i2 + 3 ], %g1 400076e8: 89 29 20 18 sll %g4, 0x18, %g4 400076ec: b0 10 20 01 mov 1, %i0 400076f0: 86 10 c0 04 or %g3, %g4, %g3 400076f4: 84 10 c0 02 or %g3, %g2, %g2 400076f8: 82 10 80 01 or %g2, %g1, %g1 400076fc: c2 26 60 0c st %g1, [ %i1 + 0xc ] ); } return true; } 40007700: 81 c7 e0 08 ret 40007704: 81 e8 00 00 restore d[length] = '\0'; the_object->name.name_p = d; } else #endif { the_object->name.name_u32 = _Objects_Build_name( 40007708: 07 00 08 00 sethi %hi(0x200000), %g3 4000770c: 05 00 00 08 sethi %hi(0x2000), %g2 40007710: 10 bf ff f6 b 400076e8 <_Objects_Set_name+0xa8> 40007714: 82 10 20 20 mov 0x20, %g1 =============================================================================== 4000651c <_POSIX_Condition_variables_Wait_support>: pthread_cond_t *cond, pthread_mutex_t *mutex, Watchdog_Interval timeout, bool already_timedout ) { 4000651c: 9d e3 bf 98 save %sp, -104, %sp register POSIX_Condition_variables_Control *the_cond; Objects_Locations location; int status; int mutex_status; if ( !_POSIX_Mutex_Get( mutex, &location ) ) { 40006520: a0 07 bf fc add %fp, -4, %l0 40006524: 90 10 00 19 mov %i1, %o0 40006528: 40 00 00 7e call 40006720 <_POSIX_Mutex_Get> 4000652c: 92 10 00 10 mov %l0, %o1 40006530: 80 a2 20 00 cmp %o0, 0 40006534: 22 80 00 18 be,a 40006594 <_POSIX_Condition_variables_Wait_support+0x78> 40006538: b0 10 20 16 mov 0x16, %i0 */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 4000653c: 03 10 00 7d sethi %hi(0x4001f400), %g1 40006540: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001f4e0 <_Thread_Dispatch_disable_level> return EINVAL; } _Thread_Unnest_dispatch(); the_cond = _POSIX_Condition_variables_Get( cond, &location ); 40006544: 92 10 00 10 mov %l0, %o1 40006548: 84 00 bf ff add %g2, -1, %g2 4000654c: 90 10 00 18 mov %i0, %o0 40006550: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] 40006554: 7f ff ff 74 call 40006324 <_POSIX_Condition_variables_Get> 40006558: 01 00 00 00 nop switch ( location ) { 4000655c: c2 07 bf fc ld [ %fp + -4 ], %g1 40006560: 80 a0 60 00 cmp %g1, 0 40006564: 12 80 00 34 bne 40006634 <_POSIX_Condition_variables_Wait_support+0x118> 40006568: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) { 4000656c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 40006570: 80 a0 60 00 cmp %g1, 0 40006574: 02 80 00 0a be 4000659c <_POSIX_Condition_variables_Wait_support+0x80> 40006578: 01 00 00 00 nop 4000657c: c4 06 40 00 ld [ %i1 ], %g2 40006580: 80 a0 40 02 cmp %g1, %g2 40006584: 02 80 00 06 be 4000659c <_POSIX_Condition_variables_Wait_support+0x80> 40006588: 01 00 00 00 nop _Thread_Enable_dispatch(); 4000658c: 40 00 0c 9f call 40009808 <_Thread_Enable_dispatch> 40006590: b0 10 20 16 mov 0x16, %i0 ! 16 return EINVAL; 40006594: 81 c7 e0 08 ret 40006598: 81 e8 00 00 restore } (void) pthread_mutex_unlock( mutex ); 4000659c: 40 00 00 f2 call 40006964 400065a0: 90 10 00 19 mov %i1, %o0 _Thread_Enable_dispatch(); return EINVAL; } */ if ( !already_timedout ) { 400065a4: 80 8e e0 ff btst 0xff, %i3 400065a8: 12 80 00 1c bne 40006618 <_POSIX_Condition_variables_Wait_support+0xfc> 400065ac: 23 10 00 7d sethi %hi(0x4001f400), %l1 the_cond->Mutex = *mutex; 400065b0: c4 06 40 00 ld [ %i1 ], %g2 _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 400065b4: c2 04 61 9c ld [ %l1 + 0x19c ], %g1 return EINVAL; } */ if ( !already_timedout ) { the_cond->Mutex = *mutex; 400065b8: c4 24 20 14 st %g2, [ %l0 + 0x14 ] _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; 400065bc: c0 20 60 34 clr [ %g1 + 0x34 ] _Thread_Executing->Wait.queue = &the_cond->Wait_queue; _Thread_Executing->Wait.id = *cond; 400065c0: c6 06 00 00 ld [ %i0 ], %g3 if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 400065c4: 84 04 20 18 add %l0, 0x18, %g2 _Thread_Executing->Wait.id = *cond; 400065c8: c6 20 60 20 st %g3, [ %g1 + 0x20 ] if ( !already_timedout ) { the_cond->Mutex = *mutex; _Thread_queue_Enter_critical_section( &the_cond->Wait_queue ); _Thread_Executing->Wait.return_code = 0; _Thread_Executing->Wait.queue = &the_cond->Wait_queue; 400065cc: c4 20 60 44 st %g2, [ %g1 + 0x44 ] _Thread_Executing->Wait.id = *cond; _Thread_queue_Enqueue( &the_cond->Wait_queue, timeout ); 400065d0: 92 10 00 1a mov %i2, %o1 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 400065d4: 82 10 20 01 mov 1, %g1 400065d8: 90 10 00 02 mov %g2, %o0 400065dc: 15 10 00 28 sethi %hi(0x4000a000), %o2 400065e0: 94 12 a1 2c or %o2, 0x12c, %o2 ! 4000a12c <_Thread_queue_Timeout> 400065e4: 40 00 0d dc call 40009d54 <_Thread_queue_Enqueue_with_handler> 400065e8: c2 24 20 48 st %g1, [ %l0 + 0x48 ] _Thread_Enable_dispatch(); 400065ec: 40 00 0c 87 call 40009808 <_Thread_Enable_dispatch> 400065f0: 01 00 00 00 nop /* * Switch ourself out because we blocked as a result of the * _Thread_queue_Enqueue. */ status = _Thread_Executing->Wait.return_code; 400065f4: c2 04 61 9c ld [ %l1 + 0x19c ], %g1 400065f8: f0 00 60 34 ld [ %g1 + 0x34 ], %i0 if ( status && status != ETIMEDOUT ) 400065fc: 80 a6 20 74 cmp %i0, 0x74 40006600: 02 80 00 08 be 40006620 <_POSIX_Condition_variables_Wait_support+0x104> 40006604: 80 a6 20 00 cmp %i0, 0 40006608: 02 80 00 06 be 40006620 <_POSIX_Condition_variables_Wait_support+0x104><== ALWAYS TAKEN 4000660c: 01 00 00 00 nop 40006610: 81 c7 e0 08 ret <== NOT EXECUTED 40006614: 81 e8 00 00 restore <== NOT EXECUTED return status; } else { _Thread_Enable_dispatch(); 40006618: 40 00 0c 7c call 40009808 <_Thread_Enable_dispatch> 4000661c: b0 10 20 74 mov 0x74, %i0 /* * When we get here the dispatch disable level is 0. */ mutex_status = pthread_mutex_lock( mutex ); 40006620: 40 00 00 b0 call 400068e0 40006624: 90 10 00 19 mov %i1, %o0 if ( mutex_status ) 40006628: 80 a2 20 00 cmp %o0, 0 4000662c: 02 80 00 03 be 40006638 <_POSIX_Condition_variables_Wait_support+0x11c> 40006630: 01 00 00 00 nop 40006634: b0 10 20 16 mov 0x16, %i0 ! 16 case OBJECTS_ERROR: break; } return EINVAL; } 40006638: 81 c7 e0 08 ret 4000663c: 81 e8 00 00 restore =============================================================================== 4000a350 <_POSIX_Message_queue_Receive_support>: size_t msg_len, unsigned int *msg_prio, bool wait, Watchdog_Interval timeout ) { 4000a350: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd ( mqd_t id, Objects_Locations *location ) { return (POSIX_Message_queue_Control_fd *) _Objects_Get( 4000a354: 11 10 00 9a sethi %hi(0x40026800), %o0 4000a358: 94 07 bf fc add %fp, -4, %o2 4000a35c: 90 12 21 dc or %o0, 0x1dc, %o0 4000a360: 40 00 0c 61 call 4000d4e4 <_Objects_Get> 4000a364: 92 10 00 18 mov %i0, %o1 Objects_Locations location; size_t length_out; bool do_wait; the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { 4000a368: c2 07 bf fc ld [ %fp + -4 ], %g1 size_t msg_len, unsigned int *msg_prio, bool wait, Watchdog_Interval timeout ) { 4000a36c: 94 10 00 19 mov %i1, %o2 Objects_Locations location; size_t length_out; bool do_wait; the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location ); switch ( location ) { 4000a370: 80 a0 60 00 cmp %g1, 0 4000a374: 12 80 00 3b bne 4000a460 <_POSIX_Message_queue_Receive_support+0x110> 4000a378: 9a 10 00 1d mov %i5, %o5 case OBJECTS_LOCAL: if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) { 4000a37c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000a380: 84 08 60 03 and %g1, 3, %g2 4000a384: 80 a0 a0 01 cmp %g2, 1 4000a388: 32 80 00 08 bne,a 4000a3a8 <_POSIX_Message_queue_Receive_support+0x58> 4000a38c: d0 02 20 10 ld [ %o0 + 0x10 ], %o0 _Thread_Enable_dispatch(); 4000a390: 40 00 0e a1 call 4000de14 <_Thread_Enable_dispatch> 4000a394: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); 4000a398: 40 00 2a de call 40014f10 <__errno> 4000a39c: 01 00 00 00 nop 4000a3a0: 10 80 00 0b b 4000a3cc <_POSIX_Message_queue_Receive_support+0x7c> 4000a3a4: 82 10 20 09 mov 9, %g1 ! 9 } the_mq = the_mq_fd->Queue; if ( msg_len < the_mq->Message_queue.maximum_message_size ) { 4000a3a8: c4 02 20 68 ld [ %o0 + 0x68 ], %g2 4000a3ac: 80 a6 80 02 cmp %i2, %g2 4000a3b0: 1a 80 00 09 bcc 4000a3d4 <_POSIX_Message_queue_Receive_support+0x84> 4000a3b4: 80 8f 20 ff btst 0xff, %i4 _Thread_Enable_dispatch(); 4000a3b8: 40 00 0e 97 call 4000de14 <_Thread_Enable_dispatch> 4000a3bc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMSGSIZE ); 4000a3c0: 40 00 2a d4 call 40014f10 <__errno> 4000a3c4: 01 00 00 00 nop 4000a3c8: 82 10 20 7a mov 0x7a, %g1 ! 7a 4000a3cc: 10 80 00 23 b 4000a458 <_POSIX_Message_queue_Receive_support+0x108> 4000a3d0: c2 22 00 00 st %g1, [ %o0 ] length_out = -1; /* * A timed receive with a bad time will do a poll regardless. */ if ( wait ) 4000a3d4: 02 80 00 05 be 4000a3e8 <_POSIX_Message_queue_Receive_support+0x98><== NEVER TAKEN 4000a3d8: 98 10 20 00 clr %o4 do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true; 4000a3dc: 99 30 60 0e srl %g1, 0xe, %o4 4000a3e0: 98 1b 20 01 xor %o4, 1, %o4 4000a3e4: 98 0b 20 01 and %o4, 1, %o4 /* * Now if something goes wrong, we return a "length" of -1 * to indicate an error. */ length_out = -1; 4000a3e8: 82 10 3f ff mov -1, %g1 do_wait = wait; /* * Now perform the actual message receive */ _CORE_message_queue_Seize( 4000a3ec: 90 02 20 1c add %o0, 0x1c, %o0 4000a3f0: 92 10 00 18 mov %i0, %o1 4000a3f4: 98 0b 20 01 and %o4, 1, %o4 4000a3f8: 96 07 bf f8 add %fp, -8, %o3 4000a3fc: 40 00 08 0e call 4000c434 <_CORE_message_queue_Seize> 4000a400: c2 27 bf f8 st %g1, [ %fp + -8 ] &length_out, do_wait, timeout ); _Thread_Enable_dispatch(); 4000a404: 40 00 0e 84 call 4000de14 <_Thread_Enable_dispatch> 4000a408: 35 10 00 99 sethi %hi(0x40026400), %i2 *msg_prio = _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); 4000a40c: c2 06 a1 7c ld [ %i2 + 0x17c ], %g1 ! 4002657c <_Thread_Executing> do_wait, timeout ); _Thread_Enable_dispatch(); *msg_prio = 4000a410: c4 00 60 24 ld [ %g1 + 0x24 ], %g2 _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); if ( !_Thread_Executing->Wait.return_code ) 4000a414: c6 00 60 34 ld [ %g1 + 0x34 ], %g3 do_wait, timeout ); _Thread_Enable_dispatch(); *msg_prio = 4000a418: 83 38 a0 1f sra %g2, 0x1f, %g1 4000a41c: 84 18 40 02 xor %g1, %g2, %g2 4000a420: 82 20 80 01 sub %g2, %g1, %g1 _POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count); if ( !_Thread_Executing->Wait.return_code ) 4000a424: 80 a0 e0 00 cmp %g3, 0 4000a428: 12 80 00 05 bne 4000a43c <_POSIX_Message_queue_Receive_support+0xec> 4000a42c: c2 26 c0 00 st %g1, [ %i3 ] return length_out; 4000a430: f0 07 bf f8 ld [ %fp + -8 ], %i0 4000a434: 81 c7 e0 08 ret 4000a438: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( 4000a43c: 40 00 2a b5 call 40014f10 <__errno> 4000a440: 01 00 00 00 nop 4000a444: c2 06 a1 7c ld [ %i2 + 0x17c ], %g1 4000a448: b6 10 00 08 mov %o0, %i3 4000a44c: 40 00 00 9b call 4000a6b8 <_POSIX_Message_queue_Translate_core_message_queue_return_code> 4000a450: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 4000a454: d0 26 c0 00 st %o0, [ %i3 ] 4000a458: 81 c7 e0 08 ret 4000a45c: 91 e8 3f ff restore %g0, -1, %o0 #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EBADF ); 4000a460: 40 00 2a ac call 40014f10 <__errno> 4000a464: b0 10 3f ff mov -1, %i0 4000a468: 82 10 20 09 mov 9, %g1 4000a46c: c2 22 00 00 st %g1, [ %o0 ] } 4000a470: 81 c7 e0 08 ret 4000a474: 81 e8 00 00 restore =============================================================================== 4000ac04 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>: Thread_Control *the_thread ) { POSIX_API_Control *thread_support; thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000ac04: c2 02 21 60 ld [ %o0 + 0x160 ], %g1 if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 4000ac08: c4 00 60 d4 ld [ %g1 + 0xd4 ], %g2 4000ac0c: 80 a0 a0 00 cmp %g2, 0 4000ac10: 12 80 00 12 bne 4000ac58 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54><== NEVER TAKEN 4000ac14: 01 00 00 00 nop thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS && 4000ac18: c4 00 60 d8 ld [ %g1 + 0xd8 ], %g2 4000ac1c: 80 a0 a0 01 cmp %g2, 1 4000ac20: 12 80 00 0e bne 4000ac58 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54> 4000ac24: 01 00 00 00 nop thread_support->cancelation_requested ) { 4000ac28: c2 00 60 dc ld [ %g1 + 0xdc ], %g1 4000ac2c: 80 a0 60 00 cmp %g1, 0 4000ac30: 02 80 00 0a be 4000ac58 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x54> 4000ac34: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 4000ac38: 03 10 00 77 sethi %hi(0x4001dc00), %g1 4000ac3c: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 4001dd50 <_Thread_Dispatch_disable_level> _Thread_Unnest_dispatch(); _POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED ); 4000ac40: 92 10 3f ff mov -1, %o1 4000ac44: 84 00 bf ff add %g2, -1, %g2 4000ac48: c4 20 61 50 st %g2, [ %g1 + 0x150 ] 4000ac4c: 82 13 c0 00 mov %o7, %g1 4000ac50: 40 00 01 ab call 4000b2fc <_POSIX_Thread_Exit> 4000ac54: 9e 10 40 00 mov %g1, %o7 } else _Thread_Enable_dispatch(); 4000ac58: 82 13 c0 00 mov %o7, %g1 4000ac5c: 7f ff f3 7a call 40007a44 <_Thread_Enable_dispatch> 4000ac60: 9e 10 40 00 mov %g1, %o7 =============================================================================== 4000bf78 <_POSIX_Thread_Translate_sched_param>: int policy, struct sched_param *param, Thread_CPU_budget_algorithms *budget_algorithm, Thread_CPU_budget_algorithm_callout *budget_callout ) { 4000bf78: 9d e3 bf a0 save %sp, -96, %sp if ( !_POSIX_Priority_Is_valid( param->sched_priority ) ) 4000bf7c: 7f ff ff f4 call 4000bf4c <_POSIX_Priority_Is_valid> 4000bf80: d0 06 40 00 ld [ %i1 ], %o0 4000bf84: 80 8a 20 ff btst 0xff, %o0 4000bf88: 02 80 00 37 be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec><== NEVER TAKEN 4000bf8c: 80 a6 20 00 cmp %i0, 0 return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 4000bf90: c0 26 80 00 clr [ %i2 ] *budget_callout = NULL; if ( policy == SCHED_OTHER ) { 4000bf94: 12 80 00 06 bne 4000bfac <_POSIX_Thread_Translate_sched_param+0x34> 4000bf98: c0 26 c0 00 clr [ %i3 ] *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4000bf9c: 82 10 20 01 mov 1, %g1 4000bfa0: c2 26 80 00 st %g1, [ %i2 ] return 0; 4000bfa4: 81 c7 e0 08 ret 4000bfa8: 81 e8 00 00 restore } if ( policy == SCHED_FIFO ) { 4000bfac: 80 a6 20 01 cmp %i0, 1 4000bfb0: 12 80 00 04 bne 4000bfc0 <_POSIX_Thread_Translate_sched_param+0x48> 4000bfb4: 80 a6 20 02 cmp %i0, 2 *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE; 4000bfb8: 10 80 00 29 b 4000c05c <_POSIX_Thread_Translate_sched_param+0xe4> 4000bfbc: c0 26 80 00 clr [ %i2 ] return 0; } if ( policy == SCHED_RR ) { 4000bfc0: 12 80 00 04 bne 4000bfd0 <_POSIX_Thread_Translate_sched_param+0x58> 4000bfc4: 80 a6 20 04 cmp %i0, 4 *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE; 4000bfc8: 10 80 00 25 b 4000c05c <_POSIX_Thread_Translate_sched_param+0xe4> 4000bfcc: f0 26 80 00 st %i0, [ %i2 ] return 0; } if ( policy == SCHED_SPORADIC ) { 4000bfd0: 12 80 00 25 bne 4000c064 <_POSIX_Thread_Translate_sched_param+0xec> 4000bfd4: 01 00 00 00 nop if ( (param->sched_ss_repl_period.tv_sec == 0) && 4000bfd8: c2 06 60 08 ld [ %i1 + 8 ], %g1 4000bfdc: 80 a0 60 00 cmp %g1, 0 4000bfe0: 32 80 00 07 bne,a 4000bffc <_POSIX_Thread_Translate_sched_param+0x84> 4000bfe4: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 (param->sched_ss_repl_period.tv_nsec == 0) ) 4000bfe8: c2 06 60 0c ld [ %i1 + 0xc ], %g1 4000bfec: 80 a0 60 00 cmp %g1, 0 4000bff0: 02 80 00 1d be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec> 4000bff4: 01 00 00 00 nop return EINVAL; if ( (param->sched_ss_init_budget.tv_sec == 0) && 4000bff8: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 4000bffc: 80 a0 60 00 cmp %g1, 0 4000c000: 12 80 00 06 bne 4000c018 <_POSIX_Thread_Translate_sched_param+0xa0> 4000c004: 01 00 00 00 nop (param->sched_ss_init_budget.tv_nsec == 0) ) 4000c008: c2 06 60 14 ld [ %i1 + 0x14 ], %g1 4000c00c: 80 a0 60 00 cmp %g1, 0 4000c010: 02 80 00 15 be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec> 4000c014: 01 00 00 00 nop return EINVAL; if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) < 4000c018: 7f ff f5 a9 call 400096bc <_Timespec_To_ticks> 4000c01c: 90 06 60 08 add %i1, 8, %o0 4000c020: b0 10 00 08 mov %o0, %i0 4000c024: 7f ff f5 a6 call 400096bc <_Timespec_To_ticks> 4000c028: 90 06 60 10 add %i1, 0x10, %o0 4000c02c: 80 a6 00 08 cmp %i0, %o0 4000c030: 0a 80 00 0d bcs 4000c064 <_POSIX_Thread_Translate_sched_param+0xec> 4000c034: 01 00 00 00 nop _Timespec_To_ticks( ¶m->sched_ss_init_budget ) ) return EINVAL; if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) ) 4000c038: 7f ff ff c5 call 4000bf4c <_POSIX_Priority_Is_valid> 4000c03c: d0 06 60 04 ld [ %i1 + 4 ], %o0 4000c040: 80 8a 20 ff btst 0xff, %o0 4000c044: 02 80 00 08 be 4000c064 <_POSIX_Thread_Translate_sched_param+0xec> 4000c048: 82 10 20 03 mov 3, %g1 return EINVAL; *budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT; 4000c04c: c2 26 80 00 st %g1, [ %i2 ] *budget_callout = _POSIX_Threads_Sporadic_budget_callout; 4000c050: 03 10 00 17 sethi %hi(0x40005c00), %g1 4000c054: 82 10 60 cc or %g1, 0xcc, %g1 ! 40005ccc <_POSIX_Threads_Sporadic_budget_callout> 4000c058: c2 26 c0 00 st %g1, [ %i3 ] return 0; 4000c05c: 81 c7 e0 08 ret 4000c060: 91 e8 20 00 restore %g0, 0, %o0 } return EINVAL; } 4000c064: 81 c7 e0 08 ret 4000c068: 91 e8 20 16 restore %g0, 0x16, %o0 =============================================================================== 40005a30 <_POSIX_Threads_Initialize_user_threads_body>: * * Output parameters: NONE */ void _POSIX_Threads_Initialize_user_threads_body(void) { 40005a30: 9d e3 bf 60 save %sp, -160, %sp uint32_t maximum; posix_initialization_threads_table *user_threads; pthread_t thread_id; pthread_attr_t attr; user_threads = Configuration_POSIX_API.User_initialization_threads_table; 40005a34: 03 10 00 74 sethi %hi(0x4001d000), %g1 40005a38: 82 10 62 bc or %g1, 0x2bc, %g1 ! 4001d2bc maximum = Configuration_POSIX_API.number_of_initialization_threads; 40005a3c: e6 00 60 30 ld [ %g1 + 0x30 ], %l3 if ( !user_threads || maximum == 0 ) 40005a40: 80 a4 e0 00 cmp %l3, 0 40005a44: 02 80 00 1d be 40005ab8 <_POSIX_Threads_Initialize_user_threads_body+0x88><== NEVER TAKEN 40005a48: e2 00 60 34 ld [ %g1 + 0x34 ], %l1 40005a4c: 80 a4 60 00 cmp %l1, 0 40005a50: 02 80 00 1a be 40005ab8 <_POSIX_Threads_Initialize_user_threads_body+0x88><== NEVER TAKEN 40005a54: a4 10 20 00 clr %l2 for ( index=0 ; index < maximum ; index++ ) { /* * There is no way for these calls to fail in this situation. */ (void) pthread_attr_init( &attr ); 40005a58: a0 07 bf c0 add %fp, -64, %l0 (void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); (void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size); status = pthread_create( 40005a5c: a8 07 bf fc add %fp, -4, %l4 for ( index=0 ; index < maximum ; index++ ) { /* * There is no way for these calls to fail in this situation. */ (void) pthread_attr_init( &attr ); 40005a60: 40 00 19 83 call 4000c06c 40005a64: 90 10 00 10 mov %l0, %o0 (void) pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED ); 40005a68: 92 10 20 02 mov 2, %o1 40005a6c: 40 00 19 8b call 4000c098 40005a70: 90 10 00 10 mov %l0, %o0 (void) pthread_attr_setstacksize(&attr, user_threads[ index ].stack_size); 40005a74: d2 04 60 04 ld [ %l1 + 4 ], %o1 40005a78: 40 00 19 98 call 4000c0d8 40005a7c: 90 10 00 10 mov %l0, %o0 status = pthread_create( 40005a80: d4 04 40 00 ld [ %l1 ], %o2 40005a84: 90 10 00 14 mov %l4, %o0 40005a88: 92 10 00 10 mov %l0, %o1 40005a8c: 7f ff ff 34 call 4000575c 40005a90: 96 10 20 00 clr %o3 &thread_id, &attr, user_threads[ index ].thread_entry, NULL ); if ( status ) 40005a94: 94 92 20 00 orcc %o0, 0, %o2 40005a98: 22 80 00 05 be,a 40005aac <_POSIX_Threads_Initialize_user_threads_body+0x7c> 40005a9c: a4 04 a0 01 inc %l2 _Internal_error_Occurred( INTERNAL_ERROR_POSIX_API, true, status ); 40005aa0: 90 10 20 02 mov 2, %o0 40005aa4: 40 00 07 a6 call 4000793c <_Internal_error_Occurred> 40005aa8: 92 10 20 01 mov 1, %o1 * * Setting the attributes explicitly is critical, since we don't want * to inherit the idle tasks attributes. */ for ( index=0 ; index < maximum ; index++ ) { 40005aac: 80 a4 80 13 cmp %l2, %l3 40005ab0: 0a bf ff ec bcs 40005a60 <_POSIX_Threads_Initialize_user_threads_body+0x30><== NEVER TAKEN 40005ab4: a2 04 60 08 add %l1, 8, %l1 40005ab8: 81 c7 e0 08 ret 40005abc: 81 e8 00 00 restore =============================================================================== 4000ae80 <_POSIX_Threads_Sporadic_budget_TSR>: */ void _POSIX_Threads_Sporadic_budget_TSR( Objects_Id id __attribute__((unused)), void *argument ) { 4000ae80: 9d e3 bf a0 save %sp, -96, %sp Thread_Control *the_thread; POSIX_API_Control *api; the_thread = argument; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000ae84: e0 06 61 60 ld [ %i1 + 0x160 ], %l0 /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget ); 4000ae88: 40 00 04 60 call 4000c008 <_Timespec_To_ticks> 4000ae8c: 90 04 20 94 add %l0, 0x94, %o0 4000ae90: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000ae94: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 4000ae98: d2 08 63 74 ldub [ %g1 + 0x374 ], %o1 */ #if 0 printk( "TSR %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 4000ae9c: c2 06 60 1c ld [ %i1 + 0x1c ], %g1 4000aea0: 92 22 40 02 sub %o1, %g2, %o1 api = the_thread->API_Extensions[ THREAD_API_POSIX ]; /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget ); the_thread->cpu_time_budget = ticks; 4000aea4: d0 26 60 78 st %o0, [ %i1 + 0x78 ] */ #if 0 printk( "TSR %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 4000aea8: 80 a0 60 00 cmp %g1, 0 4000aeac: 12 80 00 08 bne 4000aecc <_POSIX_Threads_Sporadic_budget_TSR+0x4c><== NEVER TAKEN 4000aeb0: d2 26 60 18 st %o1, [ %i1 + 0x18 ] /* * If this would make them less important, then do not change it. */ if ( the_thread->current_priority > new_priority ) { 4000aeb4: c2 06 60 14 ld [ %i1 + 0x14 ], %g1 4000aeb8: 80 a0 40 09 cmp %g1, %o1 4000aebc: 08 80 00 04 bleu 4000aecc <_POSIX_Threads_Sporadic_budget_TSR+0x4c> 4000aec0: 90 10 00 19 mov %i1, %o0 _Thread_Change_priority( the_thread, new_priority, true ); 4000aec4: 7f ff f0 91 call 40007108 <_Thread_Change_priority> 4000aec8: 94 10 20 01 mov 1, %o2 #endif } } /* ticks is guaranteed to be at least one */ ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period ); 4000aecc: 40 00 04 4f call 4000c008 <_Timespec_To_ticks> 4000aed0: 90 04 20 8c add %l0, 0x8c, %o0 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000aed4: 31 10 00 72 sethi %hi(0x4001c800), %i0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000aed8: d0 24 20 b0 st %o0, [ %l0 + 0xb0 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000aedc: b2 04 20 a4 add %l0, 0xa4, %i1 4000aee0: 7f ff f6 53 call 4000882c <_Watchdog_Insert> 4000aee4: 91 ee 21 bc restore %i0, 0x1bc, %o0 =============================================================================== 4000ae30 <_POSIX_Threads_Sporadic_budget_callout>: ) { POSIX_API_Control *api; uint32_t new_priority; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000ae30: c4 02 21 60 ld [ %o0 + 0x160 ], %g2 RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 4000ae34: c6 00 a0 88 ld [ %g2 + 0x88 ], %g3 4000ae38: 05 10 00 6f sethi %hi(0x4001bc00), %g2 4000ae3c: d2 08 a3 74 ldub [ %g2 + 0x374 ], %o1 ! 4001bf74 */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 4000ae40: c4 02 20 1c ld [ %o0 + 0x1c ], %g2 4000ae44: 92 22 40 03 sub %o1, %g3, %o1 /* * This will prevent the thread from consuming its entire "budget" * while at low priority. */ the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */ 4000ae48: 86 10 3f ff mov -1, %g3 new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority); the_thread->real_priority = new_priority; 4000ae4c: d2 22 20 18 st %o1, [ %o0 + 0x18 ] */ #if 0 printk( "callout %d %d %d\n", the_thread->resource_count, the_thread->current_priority, new_priority ); #endif if ( the_thread->resource_count == 0 ) { 4000ae50: 80 a0 a0 00 cmp %g2, 0 4000ae54: 12 80 00 09 bne 4000ae78 <_POSIX_Threads_Sporadic_budget_callout+0x48><== NEVER TAKEN 4000ae58: c6 22 20 78 st %g3, [ %o0 + 0x78 ] /* * Make sure we are actually lowering it. If they have lowered it * to logically lower than sched_ss_low_priority, then we do not want to * change it. */ if ( the_thread->current_priority < new_priority ) { 4000ae5c: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000ae60: 80 a0 40 09 cmp %g1, %o1 4000ae64: 1a 80 00 05 bcc 4000ae78 <_POSIX_Threads_Sporadic_budget_callout+0x48><== NEVER TAKEN 4000ae68: 94 10 20 01 mov 1, %o2 _Thread_Change_priority( the_thread, new_priority, true ); 4000ae6c: 82 13 c0 00 mov %o7, %g1 4000ae70: 7f ff f0 a6 call 40007108 <_Thread_Change_priority> 4000ae74: 9e 10 40 00 mov %g1, %o7 4000ae78: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 4000573c <_POSIX_Timer_TSR>: * This is the operation that is run when a timer expires */ void _POSIX_Timer_TSR( Objects_Id timer __attribute__((unused)), void *data) { 4000573c: 9d e3 bf a0 save %sp, -96, %sp bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 40005740: c4 06 60 68 ld [ %i1 + 0x68 ], %g2 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 40005744: c2 06 60 54 ld [ %i1 + 0x54 ], %g1 bool activated; ptimer = (POSIX_Timer_Control *)data; /* Increment the number of expirations. */ ptimer->overrun = ptimer->overrun + 1; 40005748: 84 00 a0 01 inc %g2 /* The timer must be reprogrammed */ if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) || 4000574c: 80 a0 60 00 cmp %g1, 0 40005750: 12 80 00 06 bne 40005768 <_POSIX_Timer_TSR+0x2c> 40005754: c4 26 60 68 st %g2, [ %i1 + 0x68 ] ( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) { 40005758: c2 06 60 58 ld [ %i1 + 0x58 ], %g1 4000575c: 80 a0 60 00 cmp %g1, 0 40005760: 02 80 00 0f be 4000579c <_POSIX_Timer_TSR+0x60> <== NEVER TAKEN 40005764: 82 10 20 04 mov 4, %g1 activated = _POSIX_Timer_Insert_helper( 40005768: d2 06 60 64 ld [ %i1 + 0x64 ], %o1 4000576c: d4 06 60 08 ld [ %i1 + 8 ], %o2 40005770: 90 06 60 10 add %i1, 0x10, %o0 40005774: 17 10 00 15 sethi %hi(0x40005400), %o3 40005778: 98 10 00 19 mov %i1, %o4 4000577c: 40 00 19 30 call 4000bc3c <_POSIX_Timer_Insert_helper> 40005780: 96 12 e3 3c or %o3, 0x33c, %o3 ptimer->ticks, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) 40005784: 80 8a 20 ff btst 0xff, %o0 40005788: 02 80 00 0a be 400057b0 <_POSIX_Timer_TSR+0x74> <== NEVER TAKEN 4000578c: 01 00 00 00 nop return; /* Store the time when the timer was started again */ _TOD_Get( &ptimer->time ); 40005790: 40 00 05 ac call 40006e40 <_TOD_Get> 40005794: 90 06 60 6c add %i1, 0x6c, %o0 40005798: 82 10 20 03 mov 3, %g1 /* * The sending of the signal to the process running the handling function * specified for that signal is simulated */ if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) { 4000579c: d0 06 60 38 ld [ %i1 + 0x38 ], %o0 400057a0: d2 06 60 44 ld [ %i1 + 0x44 ], %o1 400057a4: 40 00 18 10 call 4000b7e4 400057a8: c2 2e 60 3c stb %g1, [ %i1 + 0x3c ] } /* After the signal handler returns, the count of expirations of the * timer must be set to 0. */ ptimer->overrun = 0; 400057ac: c0 26 60 68 clr [ %i1 + 0x68 ] 400057b0: 81 c7 e0 08 ret 400057b4: 81 e8 00 00 restore =============================================================================== 4000d044 <_POSIX_signals_Check_signal>: bool _POSIX_signals_Check_signal( POSIX_API_Control *api, int signo, bool is_global ) { 4000d044: 9d e3 bf 90 save %sp, -112, %sp siginfo_t siginfo_struct; sigset_t saved_signals_blocked; if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct, 4000d048: 98 10 20 01 mov 1, %o4 4000d04c: 96 0e a0 ff and %i2, 0xff, %o3 4000d050: a0 07 bf f4 add %fp, -12, %l0 4000d054: 90 10 00 18 mov %i0, %o0 4000d058: 92 10 00 19 mov %i1, %o1 4000d05c: 40 00 00 22 call 4000d0e4 <_POSIX_signals_Clear_signals> 4000d060: 94 10 00 10 mov %l0, %o2 4000d064: 80 8a 20 ff btst 0xff, %o0 4000d068: 02 80 00 1d be 4000d0dc <_POSIX_signals_Check_signal+0x98> 4000d06c: 83 2e 60 02 sll %i1, 2, %g1 #endif /* * Just to prevent sending a signal which is currently being ignored. */ if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN ) 4000d070: 07 10 00 73 sethi %hi(0x4001cc00), %g3 4000d074: 85 2e 60 04 sll %i1, 4, %g2 4000d078: 86 10 e2 74 or %g3, 0x274, %g3 4000d07c: 84 20 80 01 sub %g2, %g1, %g2 4000d080: 88 00 c0 02 add %g3, %g2, %g4 4000d084: c2 01 20 08 ld [ %g4 + 8 ], %g1 4000d088: 80 a0 60 01 cmp %g1, 1 4000d08c: 02 80 00 14 be 4000d0dc <_POSIX_signals_Check_signal+0x98><== NEVER TAKEN 4000d090: 01 00 00 00 nop /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; 4000d094: c8 01 20 04 ld [ %g4 + 4 ], %g4 return false; /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; 4000d098: e2 06 20 cc ld [ %i0 + 0xcc ], %l1 api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { 4000d09c: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 /* * Block the signals requested in sa_mask */ saved_signals_blocked = api->signals_blocked; api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask; 4000d0a0: 86 11 00 11 or %g4, %l1, %g3 /* * Here, the signal handler function executes */ switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) { 4000d0a4: 80 a0 a0 02 cmp %g2, 2 4000d0a8: 12 80 00 08 bne 4000d0c8 <_POSIX_signals_Check_signal+0x84> 4000d0ac: c6 26 20 cc st %g3, [ %i0 + 0xcc ] case SA_SIGINFO: (*_POSIX_signals_Vectors[ signo ].sa_sigaction)( 4000d0b0: 90 10 00 19 mov %i1, %o0 4000d0b4: 92 10 00 10 mov %l0, %o1 4000d0b8: 9f c0 40 00 call %g1 4000d0bc: 94 10 20 00 clr %o2 signo, &siginfo_struct, NULL /* context is undefined per 1003.1b-1993, p. 66 */ ); break; 4000d0c0: 10 80 00 05 b 4000d0d4 <_POSIX_signals_Check_signal+0x90> 4000d0c4: e2 26 20 cc st %l1, [ %i0 + 0xcc ] default: (*_POSIX_signals_Vectors[ signo ].sa_handler)( signo ); 4000d0c8: 9f c0 40 00 call %g1 4000d0cc: 90 10 00 19 mov %i1, %o0 } /* * Restore the previous set of blocked signals */ api->signals_blocked = saved_signals_blocked; 4000d0d0: e2 26 20 cc st %l1, [ %i0 + 0xcc ] return true; 4000d0d4: 81 c7 e0 08 ret 4000d0d8: 91 e8 20 01 restore %g0, 1, %o0 } 4000d0dc: 81 c7 e0 08 ret 4000d0e0: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000e1c4 <_POSIX_signals_Clear_process_signals>: */ void _POSIX_signals_Clear_process_signals( int signo ) { 4000e1c4: 9d e3 bf a0 save %sp, -96, %sp clear_signal = true; mask = signo_to_mask( signo ); ISR_Level level; _ISR_Disable( level ); 4000e1c8: 7f ff ce b4 call 40001c98 4000e1cc: 01 00 00 00 nop if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) { 4000e1d0: 85 2e 20 04 sll %i0, 4, %g2 4000e1d4: 83 2e 20 02 sll %i0, 2, %g1 4000e1d8: 82 20 80 01 sub %g2, %g1, %g1 4000e1dc: 05 10 00 73 sethi %hi(0x4001cc00), %g2 4000e1e0: 84 10 a2 74 or %g2, 0x274, %g2 ! 4001ce74 <_POSIX_signals_Vectors> 4000e1e4: c4 00 80 01 ld [ %g2 + %g1 ], %g2 4000e1e8: 80 a0 a0 02 cmp %g2, 2 4000e1ec: 12 80 00 0a bne 4000e214 <_POSIX_signals_Clear_process_signals+0x50> 4000e1f0: 05 10 00 74 sethi %hi(0x4001d000), %g2 if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) ) 4000e1f4: 05 10 00 74 sethi %hi(0x4001d000), %g2 4000e1f8: 84 10 a0 6c or %g2, 0x6c, %g2 ! 4001d06c <_POSIX_signals_Siginfo> 4000e1fc: c6 00 40 02 ld [ %g1 + %g2 ], %g3 4000e200: 82 00 40 02 add %g1, %g2, %g1 4000e204: 82 00 60 04 add %g1, 4, %g1 4000e208: 80 a0 c0 01 cmp %g3, %g1 4000e20c: 12 80 00 0e bne 4000e244 <_POSIX_signals_Clear_process_signals+0x80><== NEVER TAKEN 4000e210: 05 10 00 74 sethi %hi(0x4001d000), %g2 clear_signal = false; } if ( clear_signal ) { _POSIX_signals_Pending &= ~mask; 4000e214: c6 00 a0 68 ld [ %g2 + 0x68 ], %g3 ! 4001d068 <_POSIX_signals_Pending> 4000e218: b0 06 3f ff add %i0, -1, %i0 4000e21c: 82 10 20 01 mov 1, %g1 4000e220: 83 28 40 18 sll %g1, %i0, %g1 4000e224: 82 28 c0 01 andn %g3, %g1, %g1 if ( !_POSIX_signals_Pending ) 4000e228: 80 a0 60 00 cmp %g1, 0 4000e22c: 12 80 00 06 bne 4000e244 <_POSIX_signals_Clear_process_signals+0x80><== NEVER TAKEN 4000e230: c2 20 a0 68 st %g1, [ %g2 + 0x68 ] _Thread_Do_post_task_switch_extension--; 4000e234: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000e238: c4 00 61 80 ld [ %g1 + 0x180 ], %g2 ! 4001c980 <_Thread_Do_post_task_switch_extension> 4000e23c: 84 00 bf ff add %g2, -1, %g2 4000e240: c4 20 61 80 st %g2, [ %g1 + 0x180 ] } _ISR_Enable( level ); 4000e244: 7f ff ce 99 call 40001ca8 4000e248: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400061d8 <_POSIX_signals_Get_highest>: #include int _POSIX_signals_Get_highest( sigset_t set ) { 400061d8: 82 10 20 1b mov 0x1b, %g1 ! 1b int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { if ( set & signo_to_mask( signo ) ) { 400061dc: 84 10 20 01 mov 1, %g2 400061e0: 86 00 7f ff add %g1, -1, %g3 400061e4: 87 28 80 03 sll %g2, %g3, %g3 400061e8: 80 88 c0 08 btst %g3, %o0 400061ec: 12 80 00 11 bne 40006230 <_POSIX_signals_Get_highest+0x58><== NEVER TAKEN 400061f0: 01 00 00 00 nop sigset_t set ) { int signo; for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) { 400061f4: 82 00 60 01 inc %g1 400061f8: 80 a0 60 20 cmp %g1, 0x20 400061fc: 12 bf ff fa bne 400061e4 <_POSIX_signals_Get_highest+0xc> 40006200: 86 00 7f ff add %g1, -1, %g3 40006204: 82 10 20 01 mov 1, %g1 #if (SIGHUP != 1) #error "Assumption that SIGHUP==1 violated!!" #endif for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { if ( set & signo_to_mask( signo ) ) { 40006208: 84 10 20 01 mov 1, %g2 4000620c: 86 00 7f ff add %g1, -1, %g3 40006210: 87 28 80 03 sll %g2, %g3, %g3 40006214: 80 88 c0 08 btst %g3, %o0 40006218: 12 80 00 06 bne 40006230 <_POSIX_signals_Get_highest+0x58> 4000621c: 01 00 00 00 nop */ #if (SIGHUP != 1) #error "Assumption that SIGHUP==1 violated!!" #endif for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) { 40006220: 82 00 60 01 inc %g1 40006224: 80 a0 60 1b cmp %g1, 0x1b 40006228: 12 bf ff fa bne 40006210 <_POSIX_signals_Get_highest+0x38><== ALWAYS TAKEN 4000622c: 86 00 7f ff add %g1, -1, %g3 * a return 0. This routine will NOT be called unless a signal * is pending in the set passed in. */ found_it: return signo; } 40006230: 81 c3 e0 08 retl 40006234: 90 10 00 01 mov %g1, %o0 =============================================================================== 4000e294 <_POSIX_signals_Unblock_thread>: bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 4000e294: 9d e3 bf a0 save %sp, -96, %sp /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 4000e298: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 4000e29c: 09 04 00 20 sethi %hi(0x10008000), %g4 4000e2a0: 86 06 7f ff add %i1, -1, %g3 4000e2a4: 9a 08 40 04 and %g1, %g4, %o5 4000e2a8: 84 10 20 01 mov 1, %g2 4000e2ac: 80 a3 40 04 cmp %o5, %g4 bool _POSIX_signals_Unblock_thread( Thread_Control *the_thread, int signo, siginfo_t *info ) { 4000e2b0: 92 10 00 1a mov %i2, %o1 4000e2b4: 87 28 80 03 sll %g2, %g3, %g3 /* * Is the thread is specifically waiting for a signal? */ if ( _States_Is_interruptible_signal( the_thread->current_state ) ) { 4000e2b8: 12 80 00 1a bne 4000e320 <_POSIX_signals_Unblock_thread+0x8c> 4000e2bc: c8 06 21 60 ld [ %i0 + 0x160 ], %g4 if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) { 4000e2c0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 4000e2c4: 80 88 c0 01 btst %g3, %g1 4000e2c8: 12 80 00 06 bne 4000e2e0 <_POSIX_signals_Unblock_thread+0x4c> 4000e2cc: 82 10 20 04 mov 4, %g1 4000e2d0: c2 01 20 cc ld [ %g4 + 0xcc ], %g1 4000e2d4: 80 a8 c0 01 andncc %g3, %g1, %g0 4000e2d8: 02 80 00 38 be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124> 4000e2dc: 82 10 20 04 mov 4, %g1 the_thread->Wait.return_code = EINTR; 4000e2e0: c2 26 20 34 st %g1, [ %i0 + 0x34 ] the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { 4000e2e4: 80 a2 60 00 cmp %o1, 0 4000e2e8: 12 80 00 07 bne 4000e304 <_POSIX_signals_Unblock_thread+0x70> 4000e2ec: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 the_info->si_signo = signo; the_info->si_code = SI_USER; 4000e2f0: 82 10 20 01 mov 1, %g1 the_thread->Wait.return_code = EINTR; the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; 4000e2f4: f2 22 00 00 st %i1, [ %o0 ] the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; 4000e2f8: c0 22 20 08 clr [ %o0 + 8 ] the_info = (siginfo_t *) the_thread->Wait.return_argument; if ( !info ) { the_info->si_signo = signo; the_info->si_code = SI_USER; 4000e2fc: 10 80 00 04 b 4000e30c <_POSIX_signals_Unblock_thread+0x78> 4000e300: c2 22 20 04 st %g1, [ %o0 + 4 ] the_info->si_value.sival_int = 0; } else { *the_info = *info; 4000e304: 40 00 02 d1 call 4000ee48 4000e308: 94 10 20 0c mov 0xc, %o2 } _Thread_queue_Extract_with_proxy( the_thread ); 4000e30c: 90 10 00 18 mov %i0, %o0 4000e310: 7f ff e6 d1 call 40007e54 <_Thread_queue_Extract_with_proxy> 4000e314: b0 10 20 01 mov 1, %i0 return true; 4000e318: 81 c7 e0 08 ret 4000e31c: 81 e8 00 00 restore } /* * Thread is not waiting due to a sigwait. */ if ( ~api->signals_blocked & mask ) { 4000e320: c8 01 20 cc ld [ %g4 + 0xcc ], %g4 4000e324: 80 a8 c0 04 andncc %g3, %g4, %g0 4000e328: 02 80 00 24 be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124> 4000e32c: 07 04 00 00 sethi %hi(0x10000000), %g3 * + Any other combination, do nothing. */ the_thread->do_post_task_switch_extension = true; if ( the_thread->current_state & STATES_INTERRUPTIBLE_BY_SIGNAL ) { 4000e330: 80 88 40 03 btst %g1, %g3 4000e334: 02 80 00 12 be 4000e37c <_POSIX_signals_Unblock_thread+0xe8> 4000e338: c4 2e 20 74 stb %g2, [ %i0 + 0x74 ] the_thread->Wait.return_code = EINTR; 4000e33c: 84 10 20 04 mov 4, %g2 #if 0 if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) ) _Thread_queue_Extract_with_proxy( the_thread ); else #endif if ( _States_Is_delaying(the_thread->current_state) ){ 4000e340: 80 88 60 08 btst 8, %g1 4000e344: 02 80 00 1d be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124><== NEVER TAKEN 4000e348: c4 26 20 34 st %g2, [ %i0 + 0x34 ] if ( _Watchdog_Is_active( &the_thread->Timer ) ) 4000e34c: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 4000e350: 80 a0 60 02 cmp %g1, 2 4000e354: 12 80 00 05 bne 4000e368 <_POSIX_signals_Unblock_thread+0xd4><== NEVER TAKEN 4000e358: 90 10 00 18 mov %i0, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 4000e35c: 7f ff e9 91 call 400089a0 <_Watchdog_Remove> 4000e360: 90 06 20 48 add %i0, 0x48, %o0 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 4000e364: 90 10 00 18 mov %i0, %o0 4000e368: 13 04 00 ff sethi %hi(0x1003fc00), %o1 4000e36c: 7f ff e3 e0 call 400072ec <_Thread_Clear_state> 4000e370: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) _ISR_Signals_to_thread_executing = true; 4000e374: 81 c7 e0 08 ret 4000e378: 91 e8 20 00 restore %g0, 0, %o0 if ( _States_Is_delaying(the_thread->current_state) ){ if ( _Watchdog_Is_active( &the_thread->Timer ) ) (void) _Watchdog_Remove( &the_thread->Timer ); _Thread_Unblock( the_thread ); } } else if ( the_thread->current_state == STATES_READY ) { 4000e37c: 80 a0 60 00 cmp %g1, 0 4000e380: 12 80 00 0e bne 4000e3b8 <_POSIX_signals_Unblock_thread+0x124><== NEVER TAKEN 4000e384: 03 10 00 72 sethi %hi(0x4001c800), %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 4000e388: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 4001c978 <_ISR_Nest_level> 4000e38c: 80 a0 60 00 cmp %g1, 0 4000e390: 02 80 00 0a be 4000e3b8 <_POSIX_signals_Unblock_thread+0x124> 4000e394: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000e398: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing> 4000e39c: 80 a6 00 01 cmp %i0, %g1 4000e3a0: 12 bf ff de bne 4000e318 <_POSIX_signals_Unblock_thread+0x84><== NEVER TAKEN 4000e3a4: b0 10 20 00 clr %i0 _ISR_Signals_to_thread_executing = true; 4000e3a8: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000e3ac: c4 28 62 38 stb %g2, [ %g1 + 0x238 ] ! 4001ca38 <_ISR_Signals_to_thread_executing> 4000e3b0: 81 c7 e0 08 ret 4000e3b4: 81 e8 00 00 restore 4000e3b8: b0 10 20 00 clr %i0 } } return false; } 4000e3bc: 81 c7 e0 08 ret 4000e3c0: 81 e8 00 00 restore =============================================================================== 4000b244 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 4000b244: 9d e3 bf 98 save %sp, -104, %sp RTEMS_API_Control *api; ASR_Information *asr; rtems_signal_set signal_set; Modes_Control prev_mode; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4000b248: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 if ( !api ) 4000b24c: 80 a4 20 00 cmp %l0, 0 4000b250: 02 80 00 1d be 4000b2c4 <_RTEMS_tasks_Post_switch_extension+0x80><== NEVER TAKEN 4000b254: 01 00 00 00 nop * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 4000b258: 7f ff da 90 call 40001c98 4000b25c: 01 00 00 00 nop signal_set = asr->signals_posted; 4000b260: e6 04 20 14 ld [ %l0 + 0x14 ], %l3 asr->signals_posted = 0; 4000b264: c0 24 20 14 clr [ %l0 + 0x14 ] _ISR_Enable( level ); 4000b268: 7f ff da 90 call 40001ca8 4000b26c: 01 00 00 00 nop if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 4000b270: 80 a4 e0 00 cmp %l3, 0 4000b274: 02 80 00 14 be 4000b2c4 <_RTEMS_tasks_Post_switch_extension+0x80> 4000b278: a2 07 bf fc add %fp, -4, %l1 return; asr->nest_level += 1; 4000b27c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b280: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000b284: 82 00 60 01 inc %g1 4000b288: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b28c: 94 10 00 11 mov %l1, %o2 4000b290: 25 00 00 3f sethi %hi(0xfc00), %l2 4000b294: 40 00 08 74 call 4000d464 4000b298: 92 14 a3 ff or %l2, 0x3ff, %o1 ! ffff (*asr->handler)( signal_set ); 4000b29c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000b2a0: 9f c0 40 00 call %g1 4000b2a4: 90 10 00 13 mov %l3, %o0 asr->nest_level -= 1; 4000b2a8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b2ac: d0 07 bf fc ld [ %fp + -4 ], %o0 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000b2b0: 82 00 7f ff add %g1, -1, %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b2b4: 92 14 a3 ff or %l2, 0x3ff, %o1 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000b2b8: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000b2bc: 40 00 08 6a call 4000d464 4000b2c0: 94 10 00 11 mov %l1, %o2 4000b2c4: 81 c7 e0 08 ret 4000b2c8: 81 e8 00 00 restore =============================================================================== 40006bd8 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 40006bd8: 9d e3 bf 98 save %sp, -104, %sp 40006bdc: 11 10 00 89 sethi %hi(0x40022400), %o0 40006be0: 92 10 00 18 mov %i0, %o1 40006be4: 90 12 21 c8 or %o0, 0x1c8, %o0 40006be8: 40 00 07 a6 call 40008a80 <_Objects_Get> 40006bec: 94 07 bf fc add %fp, -4, %o2 /* * When we get here, the Timer is already off the chain so we do not * have to worry about that -- hence no _Watchdog_Remove(). */ the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 40006bf0: c2 07 bf fc ld [ %fp + -4 ], %g1 40006bf4: 80 a0 60 00 cmp %g1, 0 40006bf8: 12 80 00 26 bne 40006c90 <_Rate_monotonic_Timeout+0xb8> <== NEVER TAKEN 40006bfc: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40006c00: d0 02 20 40 ld [ %o0 + 0x40 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40006c04: 03 00 00 10 sethi %hi(0x4000), %g1 40006c08: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40006c0c: 80 88 80 01 btst %g2, %g1 40006c10: 22 80 00 0c be,a 40006c40 <_Rate_monotonic_Timeout+0x68> 40006c14: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 the_thread->Wait.id == the_period->Object.id ) { 40006c18: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40006c1c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40006c20: 80 a0 80 01 cmp %g2, %g1 40006c24: 32 80 00 07 bne,a 40006c40 <_Rate_monotonic_Timeout+0x68> 40006c28: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40006c2c: 13 04 00 ff sethi %hi(0x1003fc00), %o1 40006c30: 40 00 08 eb call 40008fdc <_Thread_Clear_state> 40006c34: 92 12 63 f8 or %o1, 0x3f8, %o1 ! 1003fff8 _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 40006c38: 10 80 00 08 b 40006c58 <_Rate_monotonic_Timeout+0x80> 40006c3c: 90 10 00 10 mov %l0, %o0 _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 40006c40: 80 a0 60 01 cmp %g1, 1 40006c44: 12 80 00 0e bne 40006c7c <_Rate_monotonic_Timeout+0xa4> 40006c48: 82 10 20 04 mov 4, %g1 the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40006c4c: 82 10 20 03 mov 3, %g1 _Rate_monotonic_Initiate_statistics( the_period ); 40006c50: 90 10 00 10 mov %l0, %o0 _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40006c54: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Rate_monotonic_Initiate_statistics( the_period ); 40006c58: 7f ff fe 3e call 40006550 <_Rate_monotonic_Initiate_statistics> 40006c5c: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006c60: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006c64: 92 04 20 10 add %l0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006c68: c2 24 20 1c st %g1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006c6c: 11 10 00 8a sethi %hi(0x40022800), %o0 40006c70: 40 00 0f 0a call 4000a898 <_Watchdog_Insert> 40006c74: 90 12 20 1c or %o0, 0x1c, %o0 ! 4002281c <_Watchdog_Ticks_chain> 40006c78: 30 80 00 02 b,a 40006c80 <_Rate_monotonic_Timeout+0xa8> _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 40006c7c: c2 24 20 38 st %g1, [ %l0 + 0x38 ] */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40006c80: 03 10 00 89 sethi %hi(0x40022400), %g1 40006c84: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 40022740 <_Thread_Dispatch_disable_level> 40006c88: 84 00 bf ff add %g2, -1, %g2 40006c8c: c4 20 63 40 st %g2, [ %g1 + 0x340 ] 40006c90: 81 c7 e0 08 ret 40006c94: 81 e8 00 00 restore =============================================================================== 400065e8 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 400065e8: 9d e3 bf a0 save %sp, -96, %sp uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); 400065ec: 03 10 00 89 sethi %hi(0x40022400), %g1 if ((!the_tod) || 400065f0: 80 a6 20 00 cmp %i0, 0 400065f4: 02 80 00 2d be 400066a8 <_TOD_Validate+0xc0> <== NEVER TAKEN 400065f8: d2 00 62 f4 ld [ %g1 + 0x2f4 ], %o1 (the_tod->ticks >= ticks_per_second) || 400065fc: 11 00 03 d0 sethi %hi(0xf4000), %o0 40006600: 40 00 5a 8a call 4001d028 <.udiv> 40006604: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 40006608: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000660c: 80 a0 40 08 cmp %g1, %o0 40006610: 1a 80 00 26 bcc 400066a8 <_TOD_Validate+0xc0> 40006614: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 40006618: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 4000661c: 80 a0 60 3b cmp %g1, 0x3b 40006620: 18 80 00 22 bgu 400066a8 <_TOD_Validate+0xc0> 40006624: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 40006628: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 4000662c: 80 a0 60 3b cmp %g1, 0x3b 40006630: 18 80 00 1e bgu 400066a8 <_TOD_Validate+0xc0> 40006634: 01 00 00 00 nop (the_tod->hour >= TOD_HOURS_PER_DAY) || 40006638: c2 06 20 0c ld [ %i0 + 0xc ], %g1 4000663c: 80 a0 60 17 cmp %g1, 0x17 40006640: 18 80 00 1a bgu 400066a8 <_TOD_Validate+0xc0> 40006644: 01 00 00 00 nop (the_tod->month == 0) || 40006648: c2 06 20 04 ld [ %i0 + 4 ], %g1 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 4000664c: 80 a0 60 00 cmp %g1, 0 40006650: 02 80 00 16 be 400066a8 <_TOD_Validate+0xc0> <== NEVER TAKEN 40006654: 80 a0 60 0c cmp %g1, 0xc 40006658: 18 80 00 14 bgu 400066a8 <_TOD_Validate+0xc0> 4000665c: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || 40006660: c6 06 00 00 ld [ %i0 ], %g3 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 40006664: 80 a0 e7 c3 cmp %g3, 0x7c3 40006668: 08 80 00 10 bleu 400066a8 <_TOD_Validate+0xc0> 4000666c: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || (the_tod->hour >= TOD_HOURS_PER_DAY) || (the_tod->month == 0) || (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) 40006670: c4 06 20 08 ld [ %i0 + 8 ], %g2 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 40006674: 80 a0 a0 00 cmp %g2, 0 40006678: 02 80 00 0c be 400066a8 <_TOD_Validate+0xc0> <== NEVER TAKEN 4000667c: 80 88 e0 03 btst 3, %g3 40006680: 07 10 00 83 sethi %hi(0x40020c00), %g3 (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 40006684: 12 80 00 03 bne 40006690 <_TOD_Validate+0xa8> 40006688: 86 10 e2 4c or %g3, 0x24c, %g3 ! 40020e4c <_TOD_Days_per_month> days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 4000668c: 82 00 60 0d add %g1, 0xd, %g1 else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 40006690: 83 28 60 02 sll %g1, 2, %g1 40006694: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 40006698: 80 a0 40 02 cmp %g1, %g2 4000669c: b0 60 3f ff subx %g0, -1, %i0 400066a0: 81 c7 e0 08 ret 400066a4: 81 e8 00 00 restore if ( the_tod->day > days_in_month ) return false; return true; } 400066a8: 81 c7 e0 08 ret 400066ac: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40007108 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 40007108: 9d e3 bf a0 save %sp, -96, %sp */ /* * Save original state */ original_state = the_thread->current_state; 4000710c: e2 06 20 10 ld [ %i0 + 0x10 ], %l1 /* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread ); 40007110: 40 00 04 26 call 400081a8 <_Thread_Set_transient> 40007114: 90 10 00 18 mov %i0, %o0 /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 40007118: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 4000711c: a0 10 00 18 mov %i0, %l0 /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) 40007120: 80 a0 40 19 cmp %g1, %i1 40007124: 02 80 00 04 be 40007134 <_Thread_Change_priority+0x2c> 40007128: 92 10 00 19 mov %i1, %o1 _Thread_Set_priority( the_thread, new_priority ); 4000712c: 40 00 03 a2 call 40007fb4 <_Thread_Set_priority> 40007130: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 40007134: 7f ff ea d9 call 40001c98 40007138: 01 00 00 00 nop 4000713c: b0 10 00 08 mov %o0, %i0 /* * If the thread has more than STATES_TRANSIENT set, then it is blocked, * If it is blocked on a thread queue, then we need to requeue it. */ state = the_thread->current_state; 40007140: e4 04 20 10 ld [ %l0 + 0x10 ], %l2 if ( state != STATES_TRANSIENT ) { 40007144: 80 a4 a0 04 cmp %l2, 4 40007148: 02 80 00 10 be 40007188 <_Thread_Change_priority+0x80> 4000714c: a2 0c 60 04 and %l1, 4, %l1 /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 40007150: 80 a4 60 00 cmp %l1, 0 40007154: 12 80 00 03 bne 40007160 <_Thread_Change_priority+0x58> <== NEVER TAKEN 40007158: 82 0c bf fb and %l2, -5, %g1 the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 4000715c: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _ISR_Enable( level ); 40007160: 7f ff ea d2 call 40001ca8 40007164: 90 10 00 18 mov %i0, %o0 if ( _States_Is_waiting_on_thread_queue( state ) ) { 40007168: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000716c: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40007170: 80 8c 80 01 btst %l2, %g1 40007174: 02 80 00 5c be 400072e4 <_Thread_Change_priority+0x1dc> 40007178: 01 00 00 00 nop _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 4000717c: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 40007180: 40 00 03 60 call 40007f00 <_Thread_queue_Requeue> 40007184: 93 e8 00 10 restore %g0, %l0, %o1 } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { 40007188: 80 a4 60 00 cmp %l1, 0 4000718c: 12 80 00 1c bne 400071fc <_Thread_Change_priority+0xf4> <== NEVER TAKEN 40007190: 01 00 00 00 nop RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40007194: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 40007198: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000719c: c8 10 80 00 lduh [ %g2 ], %g4 _Priority_Major_bit_map |= the_priority_map->ready_major; 400071a0: 03 10 00 72 sethi %hi(0x4001c800), %g1 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 400071a4: 86 11 00 03 or %g4, %g3, %g3 400071a8: c6 30 80 00 sth %g3, [ %g2 ] _Priority_Major_bit_map |= the_priority_map->ready_major; 400071ac: c4 10 61 90 lduh [ %g1 + 0x190 ], %g2 400071b0: c6 14 20 94 lduh [ %l0 + 0x94 ], %g3 * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 400071b4: c0 24 20 10 clr [ %l0 + 0x10 ] 400071b8: 84 10 c0 02 or %g3, %g2, %g2 400071bc: c4 30 61 90 sth %g2, [ %g1 + 0x190 ] _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 400071c0: 80 8e a0 ff btst 0xff, %i2 400071c4: 02 80 00 08 be 400071e4 <_Thread_Change_priority+0xdc> 400071c8: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400071cc: c4 00 40 00 ld [ %g1 ], %g2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400071d0: c2 24 20 04 st %g1, [ %l0 + 4 ] before_node = after_node->next; after_node->next = the_node; 400071d4: e0 20 40 00 st %l0, [ %g1 ] the_node->next = before_node; before_node->previous = the_node; 400071d8: e0 20 a0 04 st %l0, [ %g2 + 4 ] Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; 400071dc: 10 80 00 08 b 400071fc <_Thread_Change_priority+0xf4> 400071e0: c4 24 00 00 st %g2, [ %l0 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400071e4: 84 00 60 04 add %g1, 4, %g2 400071e8: c4 24 00 00 st %g2, [ %l0 ] old_last_node = the_chain->last; 400071ec: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 400071f0: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 400071f4: c4 24 20 04 st %g2, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 400071f8: e0 20 80 00 st %l0, [ %g2 ] _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 400071fc: 7f ff ea ab call 40001ca8 40007200: 90 10 00 18 mov %i0, %o0 40007204: 7f ff ea a5 call 40001c98 40007208: 01 00 00 00 nop RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 4000720c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007210: c4 10 61 90 lduh [ %g1 + 0x190 ], %g2 ! 4001c990 <_Priority_Major_bit_map> */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 40007214: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007218: 85 28 a0 10 sll %g2, 0x10, %g2 4000721c: da 00 60 34 ld [ %g1 + 0x34 ], %o5 40007220: 87 30 a0 10 srl %g2, 0x10, %g3 40007224: 03 10 00 6b sethi %hi(0x4001ac00), %g1 40007228: 80 a0 e0 ff cmp %g3, 0xff 4000722c: 18 80 00 05 bgu 40007240 <_Thread_Change_priority+0x138> 40007230: 82 10 63 50 or %g1, 0x350, %g1 40007234: c4 08 40 03 ldub [ %g1 + %g3 ], %g2 40007238: 10 80 00 04 b 40007248 <_Thread_Change_priority+0x140> 4000723c: 84 00 a0 08 add %g2, 8, %g2 40007240: 85 30 a0 18 srl %g2, 0x18, %g2 40007244: c4 08 40 02 ldub [ %g1 + %g2 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40007248: 83 28 a0 10 sll %g2, 0x10, %g1 4000724c: 07 10 00 72 sethi %hi(0x4001c800), %g3 40007250: 83 30 60 0f srl %g1, 0xf, %g1 40007254: 86 10 e2 10 or %g3, 0x210, %g3 40007258: c6 10 c0 01 lduh [ %g3 + %g1 ], %g3 4000725c: 03 10 00 6b sethi %hi(0x4001ac00), %g1 40007260: 87 28 e0 10 sll %g3, 0x10, %g3 40007264: 89 30 e0 10 srl %g3, 0x10, %g4 40007268: 80 a1 20 ff cmp %g4, 0xff 4000726c: 18 80 00 05 bgu 40007280 <_Thread_Change_priority+0x178> 40007270: 82 10 63 50 or %g1, 0x350, %g1 40007274: c2 08 40 04 ldub [ %g1 + %g4 ], %g1 40007278: 10 80 00 04 b 40007288 <_Thread_Change_priority+0x180> 4000727c: 82 00 60 08 add %g1, 8, %g1 40007280: 87 30 e0 18 srl %g3, 0x18, %g3 40007284: c2 08 40 03 ldub [ %g1 + %g3 ], %g1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40007288: 83 28 60 10 sll %g1, 0x10, %g1 4000728c: 83 30 60 10 srl %g1, 0x10, %g1 40007290: 85 28 a0 10 sll %g2, 0x10, %g2 40007294: 85 30 a0 0c srl %g2, 0xc, %g2 40007298: 84 00 40 02 add %g1, %g2, %g2 4000729c: 83 28 a0 04 sll %g2, 4, %g1 400072a0: 85 28 a0 02 sll %g2, 2, %g2 400072a4: 84 20 40 02 sub %g1, %g2, %g2 400072a8: c4 03 40 02 ld [ %o5 + %g2 ], %g2 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 400072ac: 03 10 00 72 sethi %hi(0x4001c800), %g1 400072b0: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing> * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 400072b4: 07 10 00 72 sethi %hi(0x4001c800), %g3 * We altered the set of thread priorities. So let's figure out * who is the heir and if we need to switch to them. */ _Thread_Calculate_heir(); if ( !_Thread_Is_executing_also_the_heir() && 400072b8: 80 a0 40 02 cmp %g1, %g2 400072bc: 02 80 00 08 be 400072dc <_Thread_Change_priority+0x1d4> 400072c0: c4 20 e1 6c st %g2, [ %g3 + 0x16c ] _Thread_Executing->is_preemptible ) 400072c4: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 400072c8: 80 a0 60 00 cmp %g1, 0 400072cc: 02 80 00 04 be 400072dc <_Thread_Change_priority+0x1d4> 400072d0: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 400072d4: 03 10 00 72 sethi %hi(0x4001c800), %g1 400072d8: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] ! 4001c9ac <_Context_Switch_necessary> _ISR_Enable( level ); 400072dc: 7f ff ea 73 call 40001ca8 400072e0: 81 e8 00 00 restore 400072e4: 81 c7 e0 08 ret 400072e8: 81 e8 00 00 restore =============================================================================== 400072ec <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 400072ec: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 400072f0: 7f ff ea 6a call 40001c98 400072f4: a0 10 00 18 mov %i0, %l0 400072f8: b0 10 00 08 mov %o0, %i0 current_state = the_thread->current_state; 400072fc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & state ) { 40007300: 80 8e 40 01 btst %i1, %g1 40007304: 02 80 00 2d be 400073b8 <_Thread_Clear_state+0xcc> 40007308: 01 00 00 00 nop RTEMS_INLINE_ROUTINE States_Control _States_Clear ( States_Control states_to_clear, States_Control current_state ) { return (current_state & ~states_to_clear); 4000730c: b2 28 40 19 andn %g1, %i1, %i1 current_state = the_thread->current_state = _States_Clear( state, current_state ); if ( _States_Is_ready( current_state ) ) { 40007310: 80 a6 60 00 cmp %i1, 0 40007314: 12 80 00 29 bne 400073b8 <_Thread_Clear_state+0xcc> 40007318: f2 24 20 10 st %i1, [ %l0 + 0x10 ] RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4000731c: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 40007320: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 40007324: c8 10 80 00 lduh [ %g2 ], %g4 40007328: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000732c: 86 11 00 03 or %g4, %g3, %g3 40007330: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40007334: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 40007338: da 14 20 94 lduh [ %l0 + 0x94 ], %o5 4000733c: c4 24 00 00 st %g2, [ %l0 ] 40007340: 07 10 00 72 sethi %hi(0x4001c800), %g3 old_last_node = the_chain->last; 40007344: c4 00 60 08 ld [ %g1 + 8 ], %g2 40007348: c8 10 e1 90 lduh [ %g3 + 0x190 ], %g4 the_chain->last = the_node; 4000734c: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40007350: c4 24 20 04 st %g2, [ %l0 + 4 ] 40007354: 82 13 40 04 or %o5, %g4, %g1 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 40007358: e0 20 80 00 st %l0, [ %g2 ] 4000735c: c2 30 e1 90 sth %g1, [ %g3 + 0x190 ] _ISR_Flash( level ); 40007360: 7f ff ea 52 call 40001ca8 40007364: 01 00 00 00 nop 40007368: 7f ff ea 4c call 40001c98 4000736c: 01 00 00 00 nop * a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 40007370: 05 10 00 72 sethi %hi(0x4001c800), %g2 40007374: c6 00 a1 6c ld [ %g2 + 0x16c ], %g3 ! 4001c96c <_Thread_Heir> 40007378: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 4000737c: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 40007380: 80 a0 40 03 cmp %g1, %g3 40007384: 1a 80 00 0d bcc 400073b8 <_Thread_Clear_state+0xcc> 40007388: 07 10 00 72 sethi %hi(0x4001c800), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000738c: c6 00 e1 9c ld [ %g3 + 0x19c ], %g3 ! 4001c99c <_Thread_Executing> * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 40007390: e0 20 a1 6c st %l0, [ %g2 + 0x16c ] if ( _Thread_Executing->is_preemptible || 40007394: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2 40007398: 80 a0 a0 00 cmp %g2, 0 4000739c: 12 80 00 05 bne 400073b0 <_Thread_Clear_state+0xc4> 400073a0: 84 10 20 01 mov 1, %g2 400073a4: 80 a0 60 00 cmp %g1, 0 400073a8: 12 80 00 04 bne 400073b8 <_Thread_Clear_state+0xcc> <== ALWAYS TAKEN 400073ac: 01 00 00 00 nop the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 400073b0: 03 10 00 72 sethi %hi(0x4001c800), %g1 400073b4: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] ! 4001c9ac <_Context_Switch_necessary> } } } _ISR_Enable( level ); 400073b8: 7f ff ea 3c call 40001ca8 400073bc: 81 e8 00 00 restore =============================================================================== 40007544 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 40007544: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40007548: 90 10 00 18 mov %i0, %o0 4000754c: 40 00 00 6c call 400076fc <_Thread_Get> 40007550: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40007554: c2 07 bf fc ld [ %fp + -4 ], %g1 40007558: 80 a0 60 00 cmp %g1, 0 4000755c: 12 80 00 08 bne 4000757c <_Thread_Delay_ended+0x38> <== NEVER TAKEN 40007560: 13 04 00 00 sethi %hi(0x10000000), %o1 #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 40007564: 7f ff ff 62 call 400072ec <_Thread_Clear_state> 40007568: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 4000756c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007570: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level> 40007574: 84 00 bf ff add %g2, -1, %g2 40007578: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] 4000757c: 81 c7 e0 08 ret 40007580: 81 e8 00 00 restore =============================================================================== 40007584 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 40007584: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 40007588: 2d 10 00 72 sethi %hi(0x4001c800), %l6 _ISR_Disable( level ); 4000758c: 7f ff e9 c3 call 40001c98 40007590: e0 05 a1 9c ld [ %l6 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing> while ( _Context_Switch_necessary == true ) { 40007594: 2b 10 00 72 sethi %hi(0x4001c800), %l5 40007598: 35 10 00 72 sethi %hi(0x4001c800), %i2 heir = _Thread_Heir; 4000759c: 37 10 00 72 sethi %hi(0x4001c800), %i3 #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 400075a0: 39 10 00 72 sethi %hi(0x4001c800), %i4 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 400075a4: 25 10 00 72 sethi %hi(0x4001c800), %l2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 400075a8: 3b 10 00 72 sethi %hi(0x4001c800), %i5 _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; _Thread_Executing = heir; 400075ac: ac 15 a1 9c or %l6, 0x19c, %l6 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 400075b0: aa 15 61 ac or %l5, 0x1ac, %l5 heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 400075b4: b4 16 a0 e0 or %i2, 0xe0, %i2 ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; 400075b8: b6 16 e1 6c or %i3, 0x16c, %i3 #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 400075bc: b8 17 20 38 or %i4, 0x38, %i4 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 400075c0: a4 14 a1 a4 or %l2, 0x1a4, %l2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 400075c4: ba 17 61 68 or %i5, 0x168, %i5 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 400075c8: ae 10 20 01 mov 1, %l7 _ISR_Enable( level ); #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 400075cc: a8 07 bf f8 add %fp, -8, %l4 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 400075d0: 10 80 00 29 b 40007674 <_Thread_Dispatch+0xf0> 400075d4: a6 07 bf f0 add %fp, -16, %l3 heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 400075d8: ee 26 80 00 st %l7, [ %i2 ] _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 400075dc: c2 04 60 7c ld [ %l1 + 0x7c ], %g1 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; 400075e0: c0 2d 40 00 clrb [ %l5 ] _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 400075e4: 80 a0 60 01 cmp %g1, 1 400075e8: 12 80 00 04 bne 400075f8 <_Thread_Dispatch+0x74> 400075ec: e2 25 80 00 st %l1, [ %l6 ] heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 400075f0: c2 07 00 00 ld [ %i4 ], %g1 400075f4: c2 24 60 78 st %g1, [ %l1 + 0x78 ] _ISR_Enable( level ); 400075f8: 7f ff e9 ac call 40001ca8 400075fc: 01 00 00 00 nop #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 40007600: 40 00 10 35 call 4000b6d4 <_TOD_Get_uptime> 40007604: 90 10 00 14 mov %l4, %o0 _Timestamp_Subtract( 40007608: 90 10 00 12 mov %l2, %o0 4000760c: 92 10 00 14 mov %l4, %o1 40007610: 40 00 03 c2 call 40008518 <_Timespec_Subtract> 40007614: 94 10 00 13 mov %l3, %o2 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 40007618: 92 10 00 13 mov %l3, %o1 4000761c: 40 00 03 a5 call 400084b0 <_Timespec_Add_to> 40007620: 90 04 20 84 add %l0, 0x84, %o0 _Thread_Time_of_last_context_switch = uptime; 40007624: c4 07 bf f8 ld [ %fp + -8 ], %g2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40007628: c2 07 40 00 ld [ %i5 ], %g1 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 4000762c: c4 24 80 00 st %g2, [ %l2 ] 40007630: c4 07 bf fc ld [ %fp + -4 ], %g2 if ( _Thread_libc_reent ) { executing->libc_reent = *_Thread_libc_reent; *_Thread_libc_reent = heir->libc_reent; } _User_extensions_Thread_switch( executing, heir ); 40007634: 90 10 00 10 mov %l0, %o0 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40007638: c4 24 a0 04 st %g2, [ %l2 + 4 ] #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 4000763c: 80 a0 60 00 cmp %g1, 0 40007640: 02 80 00 06 be 40007658 <_Thread_Dispatch+0xd4> <== NEVER TAKEN 40007644: 92 10 00 11 mov %l1, %o1 executing->libc_reent = *_Thread_libc_reent; 40007648: c4 00 40 00 ld [ %g1 ], %g2 4000764c: c4 24 21 58 st %g2, [ %l0 + 0x158 ] *_Thread_libc_reent = heir->libc_reent; 40007650: c4 04 61 58 ld [ %l1 + 0x158 ], %g2 40007654: c4 20 40 00 st %g2, [ %g1 ] } _User_extensions_Thread_switch( executing, heir ); 40007658: 40 00 04 65 call 400087ec <_User_extensions_Thread_switch> 4000765c: 01 00 00 00 nop if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 40007660: 90 04 20 d0 add %l0, 0xd0, %o0 40007664: 40 00 05 59 call 40008bc8 <_CPU_Context_switch> 40007668: 92 04 60 d0 add %l1, 0xd0, %o1 #endif #endif executing = _Thread_Executing; _ISR_Disable( level ); 4000766c: 7f ff e9 8b call 40001c98 40007670: e0 05 80 00 ld [ %l6 ], %l0 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 40007674: c2 0d 40 00 ldub [ %l5 ], %g1 40007678: 80 a0 60 00 cmp %g1, 0 4000767c: 32 bf ff d7 bne,a 400075d8 <_Thread_Dispatch+0x54> 40007680: e2 06 c0 00 ld [ %i3 ], %l1 executing = _Thread_Executing; _ISR_Disable( level ); } _Thread_Dispatch_disable_level = 0; 40007684: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007688: c0 20 60 e0 clr [ %g1 + 0xe0 ] ! 4001c8e0 <_Thread_Dispatch_disable_level> _ISR_Enable( level ); 4000768c: 7f ff e9 87 call 40001ca8 40007690: 01 00 00 00 nop if ( _Thread_Do_post_task_switch_extension || 40007694: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007698: c2 00 61 80 ld [ %g1 + 0x180 ], %g1 ! 4001c980 <_Thread_Do_post_task_switch_extension> 4000769c: 80 a0 60 00 cmp %g1, 0 400076a0: 12 80 00 06 bne 400076b8 <_Thread_Dispatch+0x134> 400076a4: 01 00 00 00 nop executing->do_post_task_switch_extension ) { 400076a8: c2 0c 20 74 ldub [ %l0 + 0x74 ], %g1 400076ac: 80 a0 60 00 cmp %g1, 0 400076b0: 02 80 00 04 be 400076c0 <_Thread_Dispatch+0x13c> 400076b4: 01 00 00 00 nop executing->do_post_task_switch_extension = false; _API_extensions_Run_postswitch(); 400076b8: 7f ff f9 de call 40005e30 <_API_extensions_Run_postswitch> 400076bc: c0 2c 20 74 clrb [ %l0 + 0x74 ] 400076c0: 81 c7 e0 08 ret 400076c4: 81 e8 00 00 restore =============================================================================== 4000d884 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 4000d884: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000d888: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 4000d88c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000d890: 80 a0 a0 00 cmp %g2, 0 4000d894: 12 80 00 0b bne 4000d8c0 <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN 4000d898: 84 10 20 01 mov 1, %g2 4000d89c: 05 10 00 72 sethi %hi(0x4001c800), %g2 4000d8a0: c4 00 a1 6c ld [ %g2 + 0x16c ], %g2 ! 4001c96c <_Thread_Heir> 4000d8a4: 80 a0 40 02 cmp %g1, %g2 4000d8a8: 02 80 00 0b be 4000d8d4 <_Thread_Evaluate_mode+0x50> 4000d8ac: 01 00 00 00 nop ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 4000d8b0: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 4000d8b4: 80 a0 60 00 cmp %g1, 0 4000d8b8: 02 80 00 07 be 4000d8d4 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN 4000d8bc: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 4000d8c0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000d8c4: 90 10 20 01 mov 1, %o0 4000d8c8: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] return true; 4000d8cc: 81 c3 e0 08 retl 4000d8d0: 01 00 00 00 nop } return false; } 4000d8d4: 81 c3 e0 08 retl 4000d8d8: 90 10 20 00 clr %o0 ! 0 =============================================================================== 4000d8dc <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 4000d8dc: 9d e3 bf a0 save %sp, -96, %sp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 4000d8e0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000d8e4: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing> /* * Some CPUs need to tinker with the call frame or registers when the * thread actually begins to execute for the first time. This is a * hook point where the port gets a shot at doing whatever it requires. */ _Context_Initialization_at_thread_begin(); 4000d8e8: 3f 10 00 36 sethi %hi(0x4000d800), %i7 4000d8ec: be 17 e0 dc or %i7, 0xdc, %i7 ! 4000d8dc <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 4000d8f0: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0 _ISR_Set_level(level); 4000d8f4: 7f ff d0 ed call 40001ca8 4000d8f8: 91 2a 20 08 sll %o0, 8, %o0 #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000d8fc: 03 10 00 71 sethi %hi(0x4001c400), %g1 doneConstructors = 1; 4000d900: 84 10 20 01 mov 1, %g2 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 4000d904: e2 08 62 94 ldub [ %g1 + 0x294 ], %l1 /* * Take care that 'begin' extensions get to complete before * 'switch' extensions can run. This means must keep dispatch * disabled until all 'begin' extensions complete. */ _User_extensions_Thread_begin( executing ); 4000d908: 90 10 00 10 mov %l0, %o0 4000d90c: 7f ff eb 45 call 40008620 <_User_extensions_Thread_begin> 4000d910: c4 28 62 94 stb %g2, [ %g1 + 0x294 ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 4000d914: 7f ff e7 6d call 400076c8 <_Thread_Enable_dispatch> 4000d918: a3 2c 60 18 sll %l1, 0x18, %l1 /* * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { 4000d91c: 80 a4 60 00 cmp %l1, 0 4000d920: 32 80 00 05 bne,a 4000d934 <_Thread_Handler+0x58> 4000d924: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 INIT_NAME (); 4000d928: 40 00 39 54 call 4001be78 <_init> 4000d92c: 01 00 00 00 nop } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 4000d930: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 4000d934: 80 a0 60 00 cmp %g1, 0 4000d938: 12 80 00 05 bne 4000d94c <_Thread_Handler+0x70> 4000d93c: 80 a0 60 01 cmp %g1, 1 executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 4000d940: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 4000d944: 10 80 00 06 b 4000d95c <_Thread_Handler+0x80> 4000d948: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0 executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { 4000d94c: 12 80 00 07 bne 4000d968 <_Thread_Handler+0x8c> <== NEVER TAKEN 4000d950: 01 00 00 00 nop executing->Wait.return_argument = (*(Thread_Entry_pointer) executing->Start.entry_point)( 4000d954: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 4000d958: d0 04 20 a4 ld [ %l0 + 0xa4 ], %o0 4000d95c: 9f c0 40 00 call %g1 4000d960: 01 00 00 00 nop executing->Start.numeric_argument ); } #if defined(RTEMS_POSIX_API) else if ( executing->Start.prototype == THREAD_START_POINTER ) { executing->Wait.return_argument = 4000d964: d0 24 20 28 st %o0, [ %l0 + 0x28 ] * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 4000d968: 7f ff eb 3f call 40008664 <_User_extensions_Thread_exitted> 4000d96c: 90 10 00 10 mov %l0, %o0 _Internal_error_Occurred( 4000d970: 90 10 20 00 clr %o0 4000d974: 92 10 20 01 mov 1, %o1 4000d978: 7f ff e3 99 call 400067dc <_Internal_error_Occurred> 4000d97c: 94 10 20 06 mov 6, %o2 =============================================================================== 400077a8 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 400077a8: 9d e3 bf a0 save %sp, -96, %sp 400077ac: c2 07 a0 6c ld [ %fp + 0x6c ], %g1 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 400077b0: c0 26 61 5c clr [ %i1 + 0x15c ] 400077b4: c0 26 61 60 clr [ %i1 + 0x160 ] 400077b8: c0 26 61 64 clr [ %i1 + 0x164 ] extensions_area = NULL; the_thread->libc_reent = NULL; 400077bc: c0 26 61 58 clr [ %i1 + 0x158 ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 400077c0: e2 00 40 00 ld [ %g1 ], %l1 if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { 400077c4: 80 a6 a0 00 cmp %i2, 0 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 400077c8: e0 07 a0 60 ld [ %fp + 0x60 ], %l0 if ( !actual_stack_size || actual_stack_size < stack_size ) return false; /* stack allocation failed */ stack = the_thread->Start.stack; #else if ( !stack_area ) { 400077cc: 12 80 00 0f bne 40007808 <_Thread_Initialize+0x60> 400077d0: e4 0f a0 5f ldub [ %fp + 0x5f ], %l2 actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 400077d4: 90 10 00 19 mov %i1, %o0 400077d8: 40 00 02 99 call 4000823c <_Thread_Stack_Allocate> 400077dc: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 400077e0: 80 a2 00 1b cmp %o0, %i3 400077e4: 0a 80 00 04 bcs 400077f4 <_Thread_Initialize+0x4c> 400077e8: 80 a2 20 00 cmp %o0, 0 400077ec: 12 80 00 04 bne 400077fc <_Thread_Initialize+0x54> <== ALWAYS TAKEN 400077f0: 82 10 20 01 mov 1, %g1 400077f4: 81 c7 e0 08 ret 400077f8: 91 e8 20 00 restore %g0, 0, %o0 return false; /* stack allocation failed */ stack = the_thread->Start.stack; 400077fc: f4 06 60 cc ld [ %i1 + 0xcc ], %i2 the_thread->Start.core_allocated_stack = true; 40007800: 10 80 00 04 b 40007810 <_Thread_Initialize+0x68> 40007804: c2 2e 60 c0 stb %g1, [ %i1 + 0xc0 ] } else { stack = stack_area; actual_stack_size = stack_size; the_thread->Start.core_allocated_stack = false; 40007808: c0 2e 60 c0 clrb [ %i1 + 0xc0 ] 4000780c: 90 10 00 1b mov %i3, %o0 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40007810: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007814: c2 00 61 7c ld [ %g1 + 0x17c ], %g1 ! 4001c97c <_Thread_Maximum_extensions> Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 40007818: f4 26 60 c8 st %i2, [ %i1 + 0xc8 ] the_stack->size = size; 4000781c: d0 26 60 c4 st %o0, [ %i1 + 0xc4 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40007820: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 40007824: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 40007828: c0 26 60 68 clr [ %i1 + 0x68 ] the_watchdog->user_data = user_data; 4000782c: c0 26 60 6c clr [ %i1 + 0x6c ] 40007830: 80 a0 60 00 cmp %g1, 0 40007834: 02 80 00 08 be 40007854 <_Thread_Initialize+0xac> 40007838: b6 10 20 00 clr %i3 extensions_area = _Workspace_Allocate( 4000783c: 82 00 60 01 inc %g1 40007840: 40 00 04 b9 call 40008b24 <_Workspace_Allocate> 40007844: 91 28 60 02 sll %g1, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 40007848: b6 92 20 00 orcc %o0, 0, %i3 4000784c: 22 80 00 31 be,a 40007910 <_Thread_Initialize+0x168> 40007850: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 * if they are linked to the thread. An extension user may * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { 40007854: 80 a6 e0 00 cmp %i3, 0 40007858: 02 80 00 0c be 40007888 <_Thread_Initialize+0xe0> 4000785c: f6 26 61 68 st %i3, [ %i1 + 0x168 ] for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 40007860: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007864: c4 00 61 7c ld [ %g1 + 0x17c ], %g2 ! 4001c97c <_Thread_Maximum_extensions> 40007868: 10 80 00 05 b 4000787c <_Thread_Initialize+0xd4> 4000786c: 82 10 20 00 clr %g1 the_thread->extensions[i] = NULL; 40007870: 87 28 60 02 sll %g1, 2, %g3 * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 40007874: 82 00 60 01 inc %g1 the_thread->extensions[i] = NULL; 40007878: c0 21 00 03 clr [ %g4 + %g3 ] * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 4000787c: 80 a0 40 02 cmp %g1, %g2 40007880: 28 bf ff fc bleu,a 40007870 <_Thread_Initialize+0xc8> 40007884: c8 06 61 68 ld [ %i1 + 0x168 ], %g4 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40007888: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 4000788c: e4 2e 60 ac stb %l2, [ %i1 + 0xac ] the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40007890: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] switch ( budget_algorithm ) { 40007894: 80 a4 20 02 cmp %l0, 2 40007898: 12 80 00 05 bne 400078ac <_Thread_Initialize+0x104> 4000789c: e0 26 60 b0 st %l0, [ %i1 + 0xb0 ] case THREAD_CPU_BUDGET_ALGORITHM_NONE: case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: break; #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 400078a0: 03 10 00 72 sethi %hi(0x4001c800), %g1 400078a4: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001c838 <_Thread_Ticks_per_timeslice> 400078a8: c2 26 60 78 st %g1, [ %i1 + 0x78 ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 400078ac: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 400078b0: 92 10 00 1d mov %i5, %o1 case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 400078b4: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 400078b8: 82 10 20 01 mov 1, %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 400078bc: 90 10 00 19 mov %i1, %o0 #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 400078c0: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; 400078c4: c0 26 60 44 clr [ %i1 + 0x44 ] the_thread->resource_count = 0; 400078c8: c0 26 60 1c clr [ %i1 + 0x1c ] #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 400078cc: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 400078d0: 40 00 01 b9 call 40007fb4 <_Thread_Set_priority> 400078d4: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400078d8: c2 16 60 0a lduh [ %i1 + 0xa ], %g1 400078dc: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 400078e0: 83 28 60 02 sll %g1, 2, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 400078e4: e2 26 60 0c st %l1, [ %i1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 400078e8: f2 20 80 01 st %i1, [ %g2 + %g1 ] /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); 400078ec: c0 26 60 84 clr [ %i1 + 0x84 ] 400078f0: c0 26 60 88 clr [ %i1 + 0x88 ] * enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread ); 400078f4: 90 10 00 19 mov %i1, %o0 400078f8: 40 00 03 7f call 400086f4 <_User_extensions_Thread_create> 400078fc: b0 10 20 01 mov 1, %i0 if ( extension_status ) 40007900: 80 8a 20 ff btst 0xff, %o0 40007904: 12 80 00 22 bne 4000798c <_Thread_Initialize+0x1e4> 40007908: 01 00 00 00 nop return true; failed: if ( the_thread->libc_reent ) 4000790c: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 40007910: 80 a2 20 00 cmp %o0, 0 40007914: 22 80 00 05 be,a 40007928 <_Thread_Initialize+0x180> 40007918: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 _Workspace_Free( the_thread->libc_reent ); 4000791c: 40 00 04 8b call 40008b48 <_Workspace_Free> 40007920: 01 00 00 00 nop for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 40007924: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 40007928: 80 a2 20 00 cmp %o0, 0 4000792c: 22 80 00 05 be,a 40007940 <_Thread_Initialize+0x198> 40007930: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 40007934: 40 00 04 85 call 40008b48 <_Workspace_Free> 40007938: 01 00 00 00 nop failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 4000793c: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 40007940: 80 a2 20 00 cmp %o0, 0 40007944: 22 80 00 05 be,a 40007958 <_Thread_Initialize+0x1b0> 40007948: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 4000794c: 40 00 04 7f call 40008b48 <_Workspace_Free> 40007950: 01 00 00 00 nop failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 40007954: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 40007958: 80 a2 20 00 cmp %o0, 0 4000795c: 02 80 00 05 be 40007970 <_Thread_Initialize+0x1c8> <== ALWAYS TAKEN 40007960: 80 a6 e0 00 cmp %i3, 0 _Workspace_Free( the_thread->API_Extensions[i] ); 40007964: 40 00 04 79 call 40008b48 <_Workspace_Free> <== NOT EXECUTED 40007968: 01 00 00 00 nop <== NOT EXECUTED if ( extensions_area ) 4000796c: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 40007970: 02 80 00 05 be 40007984 <_Thread_Initialize+0x1dc> 40007974: 90 10 00 19 mov %i1, %o0 (void) _Workspace_Free( extensions_area ); 40007978: 40 00 04 74 call 40008b48 <_Workspace_Free> 4000797c: 90 10 00 1b mov %i3, %o0 #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); 40007980: 90 10 00 19 mov %i1, %o0 40007984: 40 00 02 45 call 40008298 <_Thread_Stack_Free> 40007988: b0 10 20 00 clr %i0 return false; } 4000798c: 81 c7 e0 08 ret 40007990: 81 e8 00 00 restore =============================================================================== 4000c1e4 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4000c1e4: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4000c1e8: 7f ff d7 28 call 40001e88 4000c1ec: a0 10 00 18 mov %i0, %l0 4000c1f0: b0 10 00 08 mov %o0, %i0 _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4000c1f4: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & STATES_SUSPENDED ) { 4000c1f8: 80 88 60 02 btst 2, %g1 4000c1fc: 02 80 00 2c be 4000c2ac <_Thread_Resume+0xc8> <== NEVER TAKEN 4000c200: 82 08 7f fd and %g1, -3, %g1 current_state = the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state); if ( _States_Is_ready( current_state ) ) { 4000c204: 80 a0 60 00 cmp %g1, 0 4000c208: 12 80 00 29 bne 4000c2ac <_Thread_Resume+0xc8> 4000c20c: c2 24 20 10 st %g1, [ %l0 + 0x10 ] RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4000c210: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4000c214: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 4000c218: c8 10 80 00 lduh [ %g2 ], %g4 4000c21c: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000c220: 86 11 00 03 or %g4, %g3, %g3 4000c224: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000c228: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000c22c: da 14 20 94 lduh [ %l0 + 0x94 ], %o5 4000c230: c4 24 00 00 st %g2, [ %l0 ] 4000c234: 07 10 00 89 sethi %hi(0x40022400), %g3 old_last_node = the_chain->last; 4000c238: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000c23c: c8 10 e2 80 lduh [ %g3 + 0x280 ], %g4 the_chain->last = the_node; 4000c240: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000c244: c4 24 20 04 st %g2, [ %l0 + 4 ] 4000c248: 82 13 40 04 or %o5, %g4, %g1 Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000c24c: e0 20 80 00 st %l0, [ %g2 ] 4000c250: c2 30 e2 80 sth %g1, [ %g3 + 0x280 ] _ISR_Flash( level ); 4000c254: 7f ff d7 11 call 40001e98 4000c258: 01 00 00 00 nop 4000c25c: 7f ff d7 0b call 40001e88 4000c260: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4000c264: 05 10 00 89 sethi %hi(0x40022400), %g2 4000c268: c6 00 a2 5c ld [ %g2 + 0x25c ], %g3 ! 4002265c <_Thread_Heir> 4000c26c: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 4000c270: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 4000c274: 80 a0 40 03 cmp %g1, %g3 4000c278: 1a 80 00 0d bcc 4000c2ac <_Thread_Resume+0xc8> 4000c27c: 07 10 00 89 sethi %hi(0x40022400), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000c280: c6 00 e2 8c ld [ %g3 + 0x28c ], %g3 ! 4002268c <_Thread_Executing> _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); _ISR_Flash( level ); if ( the_thread->current_priority < _Thread_Heir->current_priority ) { _Thread_Heir = the_thread; 4000c284: e0 20 a2 5c st %l0, [ %g2 + 0x25c ] if ( _Thread_Executing->is_preemptible || 4000c288: c4 08 e0 75 ldub [ %g3 + 0x75 ], %g2 4000c28c: 80 a0 a0 00 cmp %g2, 0 4000c290: 12 80 00 05 bne 4000c2a4 <_Thread_Resume+0xc0> 4000c294: 84 10 20 01 mov 1, %g2 4000c298: 80 a0 60 00 cmp %g1, 0 4000c29c: 12 80 00 04 bne 4000c2ac <_Thread_Resume+0xc8> <== ALWAYS TAKEN 4000c2a0: 01 00 00 00 nop the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4000c2a4: 03 10 00 89 sethi %hi(0x40022400), %g1 4000c2a8: c4 28 62 9c stb %g2, [ %g1 + 0x29c ] ! 4002269c <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4000c2ac: 7f ff d6 fb call 40001e98 4000c2b0: 81 e8 00 00 restore =============================================================================== 40008364 <_Thread_Tickle_timeslice>: * * Output parameters: NONE */ void _Thread_Tickle_timeslice( void ) { 40008364: 9d e3 bf a0 save %sp, -96, %sp Thread_Control *executing; executing = _Thread_Executing; 40008368: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000836c: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing> /* * If the thread is not preemptible or is not ready, then * just return. */ if ( !executing->is_preemptible ) 40008370: c2 0c 20 75 ldub [ %l0 + 0x75 ], %g1 40008374: 80 a0 60 00 cmp %g1, 0 40008378: 02 80 00 23 be 40008404 <_Thread_Tickle_timeslice+0xa0> 4000837c: 01 00 00 00 nop return; if ( !_States_Is_ready( executing->current_state ) ) 40008380: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 40008384: 80 a0 60 00 cmp %g1, 0 40008388: 12 80 00 1f bne 40008404 <_Thread_Tickle_timeslice+0xa0> 4000838c: 01 00 00 00 nop /* * The cpu budget algorithm determines what happens next. */ switch ( executing->budget_algorithm ) { 40008390: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 40008394: 80 a0 60 01 cmp %g1, 1 40008398: 0a 80 00 12 bcs 400083e0 <_Thread_Tickle_timeslice+0x7c> 4000839c: 80 a0 60 02 cmp %g1, 2 400083a0: 28 80 00 07 bleu,a 400083bc <_Thread_Tickle_timeslice+0x58> 400083a4: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 400083a8: 80 a0 60 03 cmp %g1, 3 400083ac: 12 80 00 16 bne 40008404 <_Thread_Tickle_timeslice+0xa0> <== NEVER TAKEN 400083b0: 01 00 00 00 nop } break; #if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: if ( --executing->cpu_time_budget == 0 ) 400083b4: 10 80 00 0d b 400083e8 <_Thread_Tickle_timeslice+0x84> 400083b8: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE: #if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE) case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE: #endif if ( (int)(--executing->cpu_time_budget) <= 0 ) { 400083bc: 82 00 7f ff add %g1, -1, %g1 400083c0: 80 a0 60 00 cmp %g1, 0 400083c4: 14 80 00 07 bg 400083e0 <_Thread_Tickle_timeslice+0x7c> 400083c8: c2 24 20 78 st %g1, [ %l0 + 0x78 ] _Thread_Reset_timeslice(); 400083cc: 40 00 0e e9 call 4000bf70 <_Thread_Reset_timeslice> 400083d0: 01 00 00 00 nop executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 400083d4: 03 10 00 72 sethi %hi(0x4001c800), %g1 400083d8: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001c838 <_Thread_Ticks_per_timeslice> 400083dc: c2 24 20 78 st %g1, [ %l0 + 0x78 ] 400083e0: 81 c7 e0 08 ret 400083e4: 81 e8 00 00 restore } break; #if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: if ( --executing->cpu_time_budget == 0 ) 400083e8: 82 00 7f ff add %g1, -1, %g1 400083ec: 80 a0 60 00 cmp %g1, 0 400083f0: 12 bf ff fc bne 400083e0 <_Thread_Tickle_timeslice+0x7c> 400083f4: c2 24 20 78 st %g1, [ %l0 + 0x78 ] (*executing->budget_callout)( executing ); 400083f8: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 400083fc: 9f c0 40 00 call %g1 40008400: 90 10 00 10 mov %l0, %o0 40008404: 81 c7 e0 08 ret 40008408: 81 e8 00 00 restore =============================================================================== 4000840c <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 4000840c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 40008410: 03 10 00 72 sethi %hi(0x4001c800), %g1 40008414: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 40008418: 7f ff e6 20 call 40001c98 4000841c: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 40008420: b0 10 00 08 mov %o0, %i0 if ( !_Chain_Has_only_one_node( ready ) ) { 40008424: c4 04 40 00 ld [ %l1 ], %g2 40008428: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000842c: 80 a0 80 01 cmp %g2, %g1 40008430: 02 80 00 17 be 4000848c <_Thread_Yield_processor+0x80> 40008434: 25 10 00 72 sethi %hi(0x4001c800), %l2 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 40008438: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 4000843c: c4 04 20 04 ld [ %l0 + 4 ], %g2 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40008440: 86 04 60 04 add %l1, 4, %g3 Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; previous->next = next; 40008444: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40008448: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000844c: c4 20 60 04 st %g2, [ %g1 + 4 ] ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; 40008450: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 40008454: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40008458: c2 24 20 04 st %g1, [ %l0 + 4 ] Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); old_last_node = the_chain->last; the_chain->last = the_node; old_last_node->next = the_node; 4000845c: e0 20 40 00 st %l0, [ %g1 ] _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 40008460: 7f ff e6 12 call 40001ca8 40008464: 01 00 00 00 nop 40008468: 7f ff e6 0c call 40001c98 4000846c: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 40008470: c2 04 a1 6c ld [ %l2 + 0x16c ], %g1 40008474: 80 a4 00 01 cmp %l0, %g1 40008478: 12 80 00 09 bne 4000849c <_Thread_Yield_processor+0x90> <== NEVER TAKEN 4000847c: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; 40008480: c2 04 40 00 ld [ %l1 ], %g1 40008484: 10 80 00 06 b 4000849c <_Thread_Yield_processor+0x90> 40008488: c2 24 a1 6c st %g1, [ %l2 + 0x16c ] _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 4000848c: c2 04 a1 6c ld [ %l2 + 0x16c ], %g1 40008490: 80 a4 00 01 cmp %l0, %g1 40008494: 02 80 00 04 be 400084a4 <_Thread_Yield_processor+0x98> <== ALWAYS TAKEN 40008498: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 4000849c: 03 10 00 72 sethi %hi(0x4001c800), %g1 400084a0: c4 28 61 ac stb %g2, [ %g1 + 0x1ac ] ! 4001c9ac <_Context_Switch_necessary> _ISR_Enable( level ); 400084a4: 7f ff e6 01 call 40001ca8 400084a8: 81 e8 00 00 restore =============================================================================== 40007ca8 <_Thread_queue_Enqueue_priority>: Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { 40007ca8: 9d e3 bf a0 save %sp, -96, %sp Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; 40007cac: e0 06 60 14 ld [ %i1 + 0x14 ], %l0 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40007cb0: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40007cb4: c0 26 60 3c clr [ %i1 + 0x3c ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40007cb8: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40007cbc: 82 06 60 38 add %i1, 0x38, %g1 40007cc0: c2 26 60 40 st %g1, [ %i1 + 0x40 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40007cc4: 2d 10 00 6f sethi %hi(0x4001bc00), %l6 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40007cc8: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40007ccc: 80 8c 20 20 btst 0x20, %l0 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40007cd0: a7 28 60 04 sll %g1, 4, %l3 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40007cd4: ac 15 a3 74 or %l6, 0x374, %l6 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40007cd8: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 40007cdc: ea 06 20 38 ld [ %i0 + 0x38 ], %l5 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40007ce0: a6 24 c0 01 sub %l3, %g1, %l3 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40007ce4: 12 80 00 28 bne 40007d84 <_Thread_queue_Enqueue_priority+0xdc> 40007ce8: a6 06 00 13 add %i0, %l3, %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40007cec: ac 04 e0 04 add %l3, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 40007cf0: 7f ff e7 ea call 40001c98 40007cf4: 01 00 00 00 nop 40007cf8: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 40007cfc: a8 10 3f ff mov -1, %l4 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40007d00: 10 80 00 10 b 40007d40 <_Thread_queue_Enqueue_priority+0x98> 40007d04: e2 04 c0 00 ld [ %l3 ], %l1 search_priority = search_thread->current_priority; if ( priority <= search_priority ) 40007d08: 80 a4 00 14 cmp %l0, %l4 40007d0c: 28 80 00 11 bleu,a 40007d50 <_Thread_queue_Enqueue_priority+0xa8> 40007d10: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 40007d14: 7f ff e7 e5 call 40001ca8 40007d18: 90 10 00 12 mov %l2, %o0 40007d1c: 7f ff e7 df call 40001c98 40007d20: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40007d24: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 40007d28: 80 8d 40 01 btst %l5, %g1 40007d2c: 32 80 00 05 bne,a 40007d40 <_Thread_queue_Enqueue_priority+0x98><== ALWAYS TAKEN 40007d30: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 40007d34: 7f ff e7 dd call 40001ca8 <== NOT EXECUTED 40007d38: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 40007d3c: 30 bf ff ed b,a 40007cf0 <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40007d40: 80 a4 40 16 cmp %l1, %l6 40007d44: 32 bf ff f1 bne,a 40007d08 <_Thread_queue_Enqueue_priority+0x60> 40007d48: e8 04 60 14 ld [ %l1 + 0x14 ], %l4 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40007d4c: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40007d50: 80 a0 60 01 cmp %g1, 1 40007d54: 12 80 00 3c bne 40007e44 <_Thread_queue_Enqueue_priority+0x19c> 40007d58: 90 10 00 12 mov %l2, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40007d5c: 80 a4 00 14 cmp %l0, %l4 40007d60: 02 80 00 2e be 40007e18 <_Thread_queue_Enqueue_priority+0x170> 40007d64: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 40007d68: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40007d6c: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 40007d70: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40007d74: f0 26 60 44 st %i0, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40007d78: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40007d7c: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40007d80: 30 80 00 2d b,a 40007e34 <_Thread_queue_Enqueue_priority+0x18c> return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 40007d84: 7f ff e7 c5 call 40001c98 40007d88: e8 0d 80 00 ldub [ %l6 ], %l4 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 40007d8c: a8 05 20 01 inc %l4 _ISR_Disable( level ); 40007d90: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 40007d94: 10 80 00 10 b 40007dd4 <_Thread_queue_Enqueue_priority+0x12c> 40007d98: e2 04 e0 08 ld [ %l3 + 8 ], %l1 search_priority = search_thread->current_priority; if ( priority >= search_priority ) 40007d9c: 80 a4 00 14 cmp %l0, %l4 40007da0: 3a 80 00 11 bcc,a 40007de4 <_Thread_queue_Enqueue_priority+0x13c> 40007da4: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 40007da8: 7f ff e7 c0 call 40001ca8 40007dac: 90 10 00 12 mov %l2, %o0 40007db0: 7f ff e7 ba call 40001c98 40007db4: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 40007db8: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 40007dbc: 80 8d 40 01 btst %l5, %g1 40007dc0: 32 80 00 05 bne,a 40007dd4 <_Thread_queue_Enqueue_priority+0x12c> 40007dc4: e2 04 60 04 ld [ %l1 + 4 ], %l1 _ISR_Enable( level ); 40007dc8: 7f ff e7 b8 call 40001ca8 40007dcc: 90 10 00 12 mov %l2, %o0 goto restart_reverse_search; 40007dd0: 30 bf ff ed b,a 40007d84 <_Thread_queue_Enqueue_priority+0xdc> restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 40007dd4: 80 a4 40 13 cmp %l1, %l3 40007dd8: 32 bf ff f1 bne,a 40007d9c <_Thread_queue_Enqueue_priority+0xf4> 40007ddc: e8 04 60 14 ld [ %l1 + 0x14 ], %l4 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 40007de0: c2 06 20 30 ld [ %i0 + 0x30 ], %g1 40007de4: 80 a0 60 01 cmp %g1, 1 40007de8: 12 80 00 17 bne 40007e44 <_Thread_queue_Enqueue_priority+0x19c> 40007dec: 90 10 00 12 mov %l2, %o0 THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 40007df0: 80 a4 00 14 cmp %l0, %l4 40007df4: 02 80 00 09 be 40007e18 <_Thread_queue_Enqueue_priority+0x170> 40007df8: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 40007dfc: c2 04 40 00 ld [ %l1 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 40007e00: e2 26 60 04 st %l1, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 40007e04: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40007e08: f0 26 60 44 st %i0, [ %i1 + 0x44 ] next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; search_node->next = the_node; 40007e0c: f2 24 40 00 st %i1, [ %l1 ] next_node->previous = the_node; 40007e10: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40007e14: 30 80 00 08 b,a 40007e34 <_Thread_queue_Enqueue_priority+0x18c> 40007e18: a2 04 60 3c add %l1, 0x3c, %l1 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 40007e1c: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 40007e20: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 40007e24: c2 26 60 04 st %g1, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 40007e28: f0 26 60 44 st %i0, [ %i1 + 0x44 ] previous_node = search_node->previous; the_node = (Chain_Node *) the_thread; the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; 40007e2c: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 40007e30: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 40007e34: 7f ff e7 9d call 40001ca8 40007e38: b0 10 20 01 mov 1, %i0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40007e3c: 81 c7 e0 08 ret 40007e40: 81 e8 00 00 restore * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; 40007e44: f0 06 20 30 ld [ %i0 + 0x30 ], %i0 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 40007e48: d0 26 80 00 st %o0, [ %i2 ] return the_thread_queue->sync_state; } 40007e4c: 81 c7 e0 08 ret 40007e50: 81 e8 00 00 restore =============================================================================== 40007f00 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 40007f00: 9d e3 bf 98 save %sp, -104, %sp /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) 40007f04: 80 a6 20 00 cmp %i0, 0 40007f08: 02 80 00 19 be 40007f6c <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN 40007f0c: 01 00 00 00 nop /* * If queueing by FIFO, there is nothing to do. This only applies to * priority blocking discipline. */ if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) { 40007f10: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 40007f14: 80 a4 60 01 cmp %l1, 1 40007f18: 12 80 00 15 bne 40007f6c <_Thread_queue_Requeue+0x6c> <== NEVER TAKEN 40007f1c: 01 00 00 00 nop Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 40007f20: 7f ff e7 5e call 40001c98 40007f24: 01 00 00 00 nop 40007f28: a0 10 00 08 mov %o0, %l0 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 40007f2c: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40007f30: 03 00 00 ef sethi %hi(0x3bc00), %g1 40007f34: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40007f38: 80 88 80 01 btst %g2, %g1 40007f3c: 02 80 00 0a be 40007f64 <_Thread_queue_Requeue+0x64> <== NEVER TAKEN 40007f40: 94 10 20 01 mov 1, %o2 _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 40007f44: 90 10 00 18 mov %i0, %o0 40007f48: 92 10 00 19 mov %i1, %o1 40007f4c: 40 00 0f 67 call 4000bce8 <_Thread_queue_Extract_priority_helper> 40007f50: e2 26 20 30 st %l1, [ %i0 + 0x30 ] (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 40007f54: 90 10 00 18 mov %i0, %o0 40007f58: 92 10 00 19 mov %i1, %o1 40007f5c: 7f ff ff 53 call 40007ca8 <_Thread_queue_Enqueue_priority> 40007f60: 94 07 bf fc add %fp, -4, %o2 } _ISR_Enable( level ); 40007f64: 7f ff e7 51 call 40001ca8 40007f68: 90 10 00 10 mov %l0, %o0 40007f6c: 81 c7 e0 08 ret 40007f70: 81 e8 00 00 restore =============================================================================== 40007f74 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 40007f74: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40007f78: 90 10 00 18 mov %i0, %o0 40007f7c: 7f ff fd e0 call 400076fc <_Thread_Get> 40007f80: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40007f84: c2 07 bf fc ld [ %fp + -4 ], %g1 40007f88: 80 a0 60 00 cmp %g1, 0 40007f8c: 12 80 00 08 bne 40007fac <_Thread_queue_Timeout+0x38> <== NEVER TAKEN 40007f90: 01 00 00 00 nop #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 40007f94: 40 00 0f 8d call 4000bdc8 <_Thread_queue_Process_timeout> 40007f98: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 40007f9c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40007fa0: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level> 40007fa4: 84 00 bf ff add %g2, -1, %g2 40007fa8: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] 40007fac: 81 c7 e0 08 ret 40007fb0: 81 e8 00 00 restore =============================================================================== 40015048 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 40015048: 9d e3 bf 88 save %sp, -120, %sp static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 4001504c: 35 10 00 f5 sethi %hi(0x4003d400), %i2 40015050: b2 07 bf f4 add %fp, -12, %i1 40015054: ac 07 bf f8 add %fp, -8, %l6 40015058: a2 07 bf e8 add %fp, -24, %l1 4001505c: a6 07 bf ec add %fp, -20, %l3 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40015060: 37 10 00 f5 sethi %hi(0x4003d400), %i3 40015064: 2b 10 00 f5 sethi %hi(0x4003d400), %l5 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40015068: c0 27 bf f8 clr [ %fp + -8 ] 4001506c: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 40015070: f2 27 bf fc st %i1, [ %fp + -4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40015074: ec 27 bf f4 st %l6, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40015078: e2 27 bf f0 st %l1, [ %fp + -16 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4001507c: e6 27 bf e8 st %l3, [ %fp + -24 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40015080: b4 16 a1 f4 or %i2, 0x1f4, %i2 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40015084: b6 16 e1 30 or %i3, 0x130, %i3 40015088: aa 15 60 a0 or %l5, 0xa0, %l5 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 4001508c: a8 06 20 30 add %i0, 0x30, %l4 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40015090: a4 06 20 68 add %i0, 0x68, %l2 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40015094: b8 06 20 08 add %i0, 8, %i4 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40015098: ba 06 20 40 add %i0, 0x40, %i5 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 4001509c: ae 10 20 01 mov 1, %l7 { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 400150a0: f2 26 20 78 st %i1, [ %i0 + 0x78 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 400150a4: c2 06 80 00 ld [ %i2 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 400150a8: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 400150ac: 94 10 00 11 mov %l1, %o2 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 400150b0: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 400150b4: 92 20 40 09 sub %g1, %o1, %o1 400150b8: 40 00 11 69 call 4001965c <_Watchdog_Adjust_to_chain> 400150bc: 90 10 00 14 mov %l4, %o0 Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 400150c0: d4 06 20 74 ld [ %i0 + 0x74 ], %o2 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 400150c4: e0 06 c0 00 ld [ %i3 ], %l0 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 400150c8: 80 a4 00 0a cmp %l0, %o2 400150cc: 08 80 00 06 bleu 400150e4 <_Timer_server_Body+0x9c> 400150d0: 92 24 00 0a sub %l0, %o2, %o1 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 400150d4: 90 10 00 12 mov %l2, %o0 400150d8: 40 00 11 61 call 4001965c <_Watchdog_Adjust_to_chain> 400150dc: 94 10 00 11 mov %l1, %o2 400150e0: 30 80 00 06 b,a 400150f8 <_Timer_server_Body+0xb0> } else if ( snapshot < last_snapshot ) { 400150e4: 1a 80 00 05 bcc 400150f8 <_Timer_server_Body+0xb0> 400150e8: 94 22 80 10 sub %o2, %l0, %o2 /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 400150ec: 90 10 00 12 mov %l2, %o0 400150f0: 40 00 11 34 call 400195c0 <_Watchdog_Adjust> 400150f4: 92 10 20 01 mov 1, %o1 } watchdogs->last_snapshot = snapshot; 400150f8: e0 26 20 74 st %l0, [ %i0 + 0x74 ] } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 400150fc: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 40015100: 40 00 02 7e call 40015af8 <_Chain_Get> 40015104: 01 00 00 00 nop if ( timer == NULL ) { 40015108: 80 a2 20 00 cmp %o0, 0 4001510c: 02 80 00 0f be 40015148 <_Timer_server_Body+0x100> 40015110: 01 00 00 00 nop static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { 40015114: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40015118: 80 a0 60 01 cmp %g1, 1 4001511c: 12 80 00 05 bne 40015130 <_Timer_server_Body+0xe8> 40015120: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 40015124: 92 02 20 10 add %o0, 0x10, %o1 40015128: 10 80 00 05 b 4001513c <_Timer_server_Body+0xf4> 4001512c: 90 10 00 14 mov %l4, %o0 } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 40015130: 12 bf ff f3 bne 400150fc <_Timer_server_Body+0xb4> <== NEVER TAKEN 40015134: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 40015138: 90 10 00 12 mov %l2, %o0 4001513c: 40 00 11 7d call 40019730 <_Watchdog_Insert> 40015140: 01 00 00 00 nop 40015144: 30 bf ff ee b,a 400150fc <_Timer_server_Body+0xb4> * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 40015148: 7f ff e5 03 call 4000e554 4001514c: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 40015150: c2 07 bf f4 ld [ %fp + -12 ], %g1 40015154: 80 a0 40 16 cmp %g1, %l6 40015158: 12 80 00 0a bne 40015180 <_Timer_server_Body+0x138> <== NEVER TAKEN 4001515c: 01 00 00 00 nop ts->insert_chain = NULL; 40015160: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 40015164: 7f ff e5 00 call 4000e564 40015168: 01 00 00 00 nop _Chain_Initialize_empty( &fire_chain ); while ( true ) { _Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain ); if ( !_Chain_Is_empty( &fire_chain ) ) { 4001516c: c2 07 bf e8 ld [ %fp + -24 ], %g1 40015170: 80 a0 40 13 cmp %g1, %l3 40015174: 12 80 00 06 bne 4001518c <_Timer_server_Body+0x144> 40015178: 01 00 00 00 nop 4001517c: 30 80 00 1a b,a 400151e4 <_Timer_server_Body+0x19c> ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 40015180: 7f ff e4 f9 call 4000e564 <== NOT EXECUTED 40015184: 01 00 00 00 nop <== NOT EXECUTED 40015188: 30 bf ff c7 b,a 400150a4 <_Timer_server_Body+0x5c> <== NOT EXECUTED /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 4001518c: 7f ff e4 f2 call 4000e554 40015190: 01 00 00 00 nop 40015194: 84 10 00 08 mov %o0, %g2 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40015198: e0 07 bf e8 ld [ %fp + -24 ], %l0 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) 4001519c: 80 a4 00 13 cmp %l0, %l3 400151a0: 02 80 00 0e be 400151d8 <_Timer_server_Body+0x190> 400151a4: 80 a4 20 00 cmp %l0, 0 { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; 400151a8: c2 04 00 00 ld [ %l0 ], %g1 the_chain->first = new_first; 400151ac: c2 27 bf e8 st %g1, [ %fp + -24 ] watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { 400151b0: 02 80 00 0a be 400151d8 <_Timer_server_Body+0x190> <== NEVER TAKEN 400151b4: e2 20 60 04 st %l1, [ %g1 + 4 ] watchdog->state = WATCHDOG_INACTIVE; 400151b8: c0 24 20 08 clr [ %l0 + 8 ] _ISR_Enable( level ); 400151bc: 7f ff e4 ea call 4000e564 400151c0: 01 00 00 00 nop /* * The timer server may block here and wait for resources or time. * The system watchdogs are inactive and will remain inactive since * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); 400151c4: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 400151c8: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 400151cc: 9f c0 40 00 call %g1 400151d0: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 } 400151d4: 30 bf ff ee b,a 4001518c <_Timer_server_Body+0x144> watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 400151d8: 7f ff e4 e3 call 4000e564 400151dc: 90 10 00 02 mov %g2, %o0 400151e0: 30 bf ff b0 b,a 400150a0 <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 400151e4: c0 2e 20 7c clrb [ %i0 + 0x7c ] 400151e8: c2 05 40 00 ld [ %l5 ], %g1 400151ec: 82 00 60 01 inc %g1 400151f0: c2 25 40 00 st %g1, [ %l5 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 400151f4: d0 06 00 00 ld [ %i0 ], %o0 400151f8: 40 00 0e 55 call 40018b4c <_Thread_Set_state> 400151fc: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 40015200: 7f ff ff 68 call 40014fa0 <_Timer_server_Reset_interval_system_watchdog> 40015204: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 40015208: 7f ff ff 7b call 40014ff4 <_Timer_server_Reset_tod_system_watchdog> 4001520c: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 40015210: 40 00 0b 94 call 40018060 <_Thread_Enable_dispatch> 40015214: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40015218: 90 10 00 1c mov %i4, %o0 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 4001521c: ee 2e 20 7c stb %l7, [ %i0 + 0x7c ] static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40015220: 40 00 11 a1 call 400198a4 <_Watchdog_Remove> 40015224: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40015228: 40 00 11 9f call 400198a4 <_Watchdog_Remove> 4001522c: 90 10 00 1d mov %i5, %o0 40015230: 30 bf ff 9c b,a 400150a0 <_Timer_server_Body+0x58> =============================================================================== 4000aa2c <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4000aa2c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; _ISR_Disable( level ); 4000aa30: 7f ff e0 84 call 40002c40 4000aa34: a0 10 00 18 mov %i0, %l0 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000aa38: c2 06 00 00 ld [ %i0 ], %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000aa3c: a2 06 20 04 add %i0, 4, %l1 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { 4000aa40: 80 a0 40 11 cmp %g1, %l1 4000aa44: 02 80 00 1e be 4000aabc <_Watchdog_Adjust+0x90> 4000aa48: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 4000aa4c: 02 80 00 19 be 4000aab0 <_Watchdog_Adjust+0x84> 4000aa50: a4 10 20 01 mov 1, %l2 4000aa54: 80 a6 60 01 cmp %i1, 1 4000aa58: 12 80 00 19 bne 4000aabc <_Watchdog_Adjust+0x90> <== NEVER TAKEN 4000aa5c: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4000aa60: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000aa64: 10 80 00 07 b 4000aa80 <_Watchdog_Adjust+0x54> 4000aa68: b4 00 80 1a add %g2, %i2, %i2 break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { 4000aa6c: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000aa70: 80 a6 80 19 cmp %i2, %i1 4000aa74: 3a 80 00 05 bcc,a 4000aa88 <_Watchdog_Adjust+0x5c> 4000aa78: e4 20 60 10 st %l2, [ %g1 + 0x10 ] _Watchdog_First( header )->delta_interval -= units; 4000aa7c: b4 26 40 1a sub %i1, %i2, %i2 break; 4000aa80: 10 80 00 0f b 4000aabc <_Watchdog_Adjust+0x90> 4000aa84: f4 20 60 10 st %i2, [ %g1 + 0x10 ] } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; _ISR_Enable( level ); 4000aa88: 7f ff e0 72 call 40002c50 4000aa8c: 01 00 00 00 nop _Watchdog_Tickle( header ); 4000aa90: 40 00 00 95 call 4000ace4 <_Watchdog_Tickle> 4000aa94: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); 4000aa98: 7f ff e0 6a call 40002c40 4000aa9c: 01 00 00 00 nop if ( _Chain_Is_empty( header ) ) 4000aaa0: c2 04 00 00 ld [ %l0 ], %g1 4000aaa4: 80 a0 40 11 cmp %g1, %l1 4000aaa8: 02 80 00 05 be 4000aabc <_Watchdog_Adjust+0x90> 4000aaac: b4 26 80 19 sub %i2, %i1, %i2 switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000aab0: 80 a6 a0 00 cmp %i2, 0 4000aab4: 32 bf ff ee bne,a 4000aa6c <_Watchdog_Adjust+0x40> <== ALWAYS TAKEN 4000aab8: c2 04 00 00 ld [ %l0 ], %g1 } break; } } _ISR_Enable( level ); 4000aabc: 7f ff e0 65 call 40002c50 4000aac0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400089a0 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 400089a0: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 400089a4: 7f ff e4 bd call 40001c98 400089a8: a0 10 00 18 mov %i0, %l0 previous_state = the_watchdog->state; 400089ac: f0 06 20 08 ld [ %i0 + 8 ], %i0 switch ( previous_state ) { 400089b0: 80 a6 20 01 cmp %i0, 1 400089b4: 22 80 00 1e be,a 40008a2c <_Watchdog_Remove+0x8c> 400089b8: c0 24 20 08 clr [ %l0 + 8 ] 400089bc: 0a 80 00 1d bcs 40008a30 <_Watchdog_Remove+0x90> 400089c0: 03 10 00 72 sethi %hi(0x4001c800), %g1 400089c4: 80 a6 20 03 cmp %i0, 3 400089c8: 18 80 00 1a bgu 40008a30 <_Watchdog_Remove+0x90> <== NEVER TAKEN 400089cc: 01 00 00 00 nop 400089d0: c2 04 00 00 ld [ %l0 ], %g1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 400089d4: c0 24 20 08 clr [ %l0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 400089d8: c4 00 40 00 ld [ %g1 ], %g2 400089dc: 80 a0 a0 00 cmp %g2, 0 400089e0: 22 80 00 07 be,a 400089fc <_Watchdog_Remove+0x5c> 400089e4: 03 10 00 72 sethi %hi(0x4001c800), %g1 next_watchdog->delta_interval += the_watchdog->delta_interval; 400089e8: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 ! 4001c810 <_RTEMS_tasks_Information+0x28> 400089ec: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 400089f0: 84 00 c0 02 add %g3, %g2, %g2 400089f4: c4 20 60 10 st %g2, [ %g1 + 0x10 ] if ( _Watchdog_Sync_count ) 400089f8: 03 10 00 72 sethi %hi(0x4001c800), %g1 400089fc: c2 00 62 30 ld [ %g1 + 0x230 ], %g1 ! 4001ca30 <_Watchdog_Sync_count> 40008a00: 80 a0 60 00 cmp %g1, 0 40008a04: 22 80 00 07 be,a 40008a20 <_Watchdog_Remove+0x80> 40008a08: c2 04 00 00 ld [ %l0 ], %g1 _Watchdog_Sync_level = _ISR_Nest_level; 40008a0c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40008a10: c4 00 61 78 ld [ %g1 + 0x178 ], %g2 ! 4001c978 <_ISR_Nest_level> 40008a14: 03 10 00 72 sethi %hi(0x4001c800), %g1 40008a18: c4 20 61 98 st %g2, [ %g1 + 0x198 ] ! 4001c998 <_Watchdog_Sync_level> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 40008a1c: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 40008a20: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 40008a24: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 40008a28: c4 20 60 04 st %g2, [ %g1 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 40008a2c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40008a30: c2 00 62 34 ld [ %g1 + 0x234 ], %g1 ! 4001ca34 <_Watchdog_Ticks_since_boot> 40008a34: c2 24 20 18 st %g1, [ %l0 + 0x18 ] _ISR_Enable( level ); 40008a38: 7f ff e4 9c call 40001ca8 40008a3c: 01 00 00 00 nop return( previous_state ); } 40008a40: 81 c7 e0 08 ret 40008a44: 81 e8 00 00 restore =============================================================================== 4000a1d8 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4000a1d8: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4000a1dc: 7f ff e1 67 call 40002778 4000a1e0: a0 10 00 18 mov %i0, %l0 4000a1e4: b0 10 00 08 mov %o0, %i0 printk( "Watchdog Chain: %s %p\n", name, header ); 4000a1e8: 11 10 00 81 sethi %hi(0x40020400), %o0 4000a1ec: 94 10 00 19 mov %i1, %o2 4000a1f0: 90 12 23 18 or %o0, 0x318, %o0 4000a1f4: 7f ff e6 34 call 40003ac4 4000a1f8: 92 10 00 10 mov %l0, %o1 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000a1fc: e2 06 40 00 ld [ %i1 ], %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000a200: b2 06 60 04 add %i1, 4, %i1 if ( !_Chain_Is_empty( header ) ) { 4000a204: 80 a4 40 19 cmp %l1, %i1 4000a208: 02 80 00 0e be 4000a240 <_Watchdog_Report_chain+0x68> 4000a20c: 11 10 00 81 sethi %hi(0x40020400), %o0 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4000a210: 92 10 00 11 mov %l1, %o1 4000a214: 40 00 00 10 call 4000a254 <_Watchdog_Report> 4000a218: 90 10 20 00 clr %o0 _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; node != _Chain_Tail(header) ; node = node->next ) 4000a21c: e2 04 40 00 ld [ %l1 ], %l1 Chain_Node *node; _ISR_Disable( level ); printk( "Watchdog Chain: %s %p\n", name, header ); if ( !_Chain_Is_empty( header ) ) { for ( node = header->first ; 4000a220: 80 a4 40 19 cmp %l1, %i1 4000a224: 12 bf ff fc bne 4000a214 <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN 4000a228: 92 10 00 11 mov %l1, %o1 { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4000a22c: 92 10 00 10 mov %l0, %o1 4000a230: 11 10 00 81 sethi %hi(0x40020400), %o0 4000a234: 7f ff e6 24 call 40003ac4 4000a238: 90 12 23 30 or %o0, 0x330, %o0 ! 40020730 4000a23c: 30 80 00 03 b,a 4000a248 <_Watchdog_Report_chain+0x70> } else { printk( "Chain is empty\n" ); 4000a240: 7f ff e6 21 call 40003ac4 4000a244: 90 12 23 40 or %o0, 0x340, %o0 } _ISR_Enable( level ); 4000a248: 7f ff e1 50 call 40002788 4000a24c: 81 e8 00 00 restore =============================================================================== 40019e68 <_calloc_r>: struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 40019e68: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40019e6c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40019e70: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40019e74: 7f ff c0 9b call 4000a0e0 <== NOT EXECUTED 40019e78: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4001a140 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 4001a140: 9d e3 bf a0 save %sp, -96, %sp 4001a144: 40 00 07 54 call 4001be94 <_fini> 4001a148: 01 00 00 00 nop * We need to do the exit processing on the global reentrancy structure. * This has already been done on the per task reentrancy structure * associated with this task. */ libc_wrapup(); 4001a14c: 7f ff ff e1 call 4001a0d0 4001a150: 01 00 00 00 nop rtems_shutdown_executive(status); 4001a154: 40 00 00 4c call 4001a284 4001a158: 90 10 00 18 mov %i0, %o0 4001a15c: 30 80 00 00 b,a 4001a15c <_exit+0x1c> <== NOT EXECUTED =============================================================================== 40003390 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 40003390: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40003394: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40003398: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 4000339c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400033a0: 7f ff ff 7f call 4000319c <== NOT EXECUTED 400033a4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000cf00 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 4000cf00: 81 c3 e0 08 retl <== NOT EXECUTED 4000cf04: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED =============================================================================== 4000a410 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 4000a410: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000a414: 7f ff ff e6 call 4000a3ac <== NOT EXECUTED 4000a418: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003e9c <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 40003e9c: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40003ea0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40003ea4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003ea8: 7f ff ff 61 call 40003c2c <== NOT EXECUTED 40003eac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4001a250 <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 4001a250: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4001a254: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4001a258: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4001a25c: 40 00 00 17 call 4001a2b8 <== NOT EXECUTED 4001a260: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40006780 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 40006780: 9d e3 bf 60 save %sp, -160, %sp /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 40006784: 7f ff fa 9f call 40005200 40006788: 90 10 00 19 mov %i1, %o0 if ( old_parent_pathlen == 0 ) 4000678c: a0 92 20 00 orcc %o0, 0, %l0 40006790: 32 80 00 18 bne,a 400067f0 <_rename_r+0x70> 40006794: 90 10 00 19 mov %i1, %o0 rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 40006798: c2 4e 40 00 ldsb [ %i1 ], %g1 4000679c: 80 a0 60 5c cmp %g1, 0x5c 400067a0: 22 80 00 08 be,a 400067c0 <_rename_r+0x40> <== NEVER TAKEN 400067a4: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 400067a8: 80 a0 60 2f cmp %g1, 0x2f 400067ac: 22 80 00 05 be,a 400067c0 <_rename_r+0x40> <== NEVER TAKEN 400067b0: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 400067b4: 80 a0 60 00 cmp %g1, 0 400067b8: 12 80 00 06 bne 400067d0 <_rename_r+0x50> <== ALWAYS TAKEN 400067bc: 03 10 00 9e sethi %hi(0x40027800), %g1 400067c0: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 ! 400278c8 <== NOT EXECUTED 400067c4: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 400067c8: 10 80 00 05 b 400067dc <_rename_r+0x5c> <== NOT EXECUTED 400067cc: 92 02 60 18 add %o1, 0x18, %o1 <== NOT EXECUTED 400067d0: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 400067d4: 90 07 bf d4 add %fp, -44, %o0 400067d8: 92 02 60 04 add %o1, 4, %o1 400067dc: 94 10 20 14 mov 0x14, %o2 400067e0: 40 00 3a c7 call 400152fc 400067e4: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 400067e8: 10 80 00 0b b 40006814 <_rename_r+0x94> 400067ec: 94 10 20 14 mov 0x14, %o2 old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 400067f0: 92 10 00 10 mov %l0, %o1 400067f4: 94 10 20 02 mov 2, %o2 400067f8: 96 07 bf d4 add %fp, -44, %o3 400067fc: 7f ff fa cf call 40005338 40006800: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 40006804: 80 a2 20 00 cmp %o0, 0 40006808: 12 80 00 e3 bne 40006b94 <_rename_r+0x414> <== NEVER TAKEN 4000680c: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40006810: 94 10 20 14 mov 0x14, %o2 40006814: a6 07 bf e8 add %fp, -24, %l3 40006818: a4 07 bf d4 add %fp, -44, %l2 4000681c: 90 10 00 13 mov %l3, %o0 40006820: 40 00 3a b7 call 400152fc 40006824: 92 10 00 12 mov %l2, %o1 name = old + old_parent_pathlen; 40006828: b2 06 40 10 add %i1, %l0, %i1 4000682c: f2 27 bf fc st %i1, [ %fp + -4 ] name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40006830: 40 00 40 fc call 40016c20 40006834: 90 10 00 19 mov %i1, %o0 40006838: 92 10 00 08 mov %o0, %o1 4000683c: 7f ff fa 60 call 400051bc 40006840: 90 10 00 19 mov %i1, %o0 40006844: b2 06 40 08 add %i1, %o0, %i1 40006848: f2 27 bf fc st %i1, [ %fp + -4 ] result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000684c: 40 00 40 f5 call 40016c20 40006850: 90 10 00 19 mov %i1, %o0 40006854: 96 10 00 13 mov %l3, %o3 40006858: 92 10 00 08 mov %o0, %o1 4000685c: 94 10 20 00 clr %o2 40006860: 90 10 00 19 mov %i1, %o0 40006864: 7f ff fa 79 call 40005248 40006868: 98 10 20 00 clr %o4 0, &old_loc, false ); if ( result != 0 ) { 4000686c: 80 a2 20 00 cmp %o0, 0 40006870: 22 80 00 0e be,a 400068a8 <_rename_r+0x128> 40006874: c2 4e 80 00 ldsb [ %i2 ], %g1 if ( free_old_parentloc ) 40006878: 80 8c 60 ff btst 0xff, %l1 4000687c: 02 80 00 4e be 400069b4 <_rename_r+0x234> <== NEVER TAKEN 40006880: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &old_parent_loc ); 40006884: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006888: 80 a0 60 00 cmp %g1, 0 4000688c: 02 80 00 c3 be 40006b98 <_rename_r+0x418> <== NEVER TAKEN 40006890: 01 00 00 00 nop 40006894: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006898: 80 a0 60 00 cmp %g1, 0 4000689c: 02 80 00 46 be 400069b4 <_rename_r+0x234> <== NEVER TAKEN 400068a0: 90 10 00 12 mov %l2, %o0 400068a4: 30 80 00 42 b,a 400069ac <_rename_r+0x22c> /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 400068a8: 80 a0 60 5c cmp %g1, 0x5c 400068ac: 22 80 00 08 be,a 400068cc <_rename_r+0x14c> <== NEVER TAKEN 400068b0: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 400068b4: 80 a0 60 2f cmp %g1, 0x2f 400068b8: 22 80 00 05 be,a 400068cc <_rename_r+0x14c> 400068bc: 03 10 00 9e sethi %hi(0x40027800), %g1 400068c0: 80 a0 60 00 cmp %g1, 0 400068c4: 12 80 00 09 bne 400068e8 <_rename_r+0x168> <== ALWAYS TAKEN 400068c8: 03 10 00 9e sethi %hi(0x40027800), %g1 400068cc: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 ! 400278c8 400068d0: 90 07 bf c0 add %fp, -64, %o0 400068d4: 92 02 60 18 add %o1, 0x18, %o1 400068d8: 40 00 3a 89 call 400152fc 400068dc: 94 10 20 14 mov 0x14, %o2 400068e0: 10 80 00 08 b 40006900 <_rename_r+0x180> 400068e4: 90 10 20 01 mov 1, %o0 400068e8: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 400068ec: 90 07 bf c0 add %fp, -64, %o0 400068f0: 92 02 60 04 add %o1, 4, %o1 400068f4: 40 00 3a 82 call 400152fc 400068f8: 94 10 20 14 mov 0x14, %o2 400068fc: 90 10 20 00 clr %o0 if ( !new_parent_loc.ops->evalformake_h ) { 40006900: c2 07 bf cc ld [ %fp + -52 ], %g1 40006904: c2 00 60 04 ld [ %g1 + 4 ], %g1 40006908: 80 a0 60 00 cmp %g1, 0 4000690c: 02 80 00 5e be 40006a84 <_rename_r+0x304> 40006910: 94 07 bf fc add %fp, -4, %o2 rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); 40006914: 90 06 80 08 add %i2, %o0, %o0 40006918: a0 07 bf c0 add %fp, -64, %l0 4000691c: 9f c0 40 00 call %g1 40006920: 92 10 00 10 mov %l0, %o1 if ( result != 0 ) { 40006924: 80 a2 20 00 cmp %o0, 0 40006928: 02 80 00 25 be 400069bc <_rename_r+0x23c> 4000692c: c2 07 bf d0 ld [ %fp + -48 ], %g1 rtems_filesystem_freenode( &new_parent_loc ); 40006930: c2 07 bf cc ld [ %fp + -52 ], %g1 40006934: 80 a0 60 00 cmp %g1, 0 40006938: 02 80 00 09 be 4000695c <_rename_r+0x1dc> <== NEVER TAKEN 4000693c: 80 8c 60 ff btst 0xff, %l1 40006940: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006944: 80 a0 60 00 cmp %g1, 0 40006948: 02 80 00 05 be 4000695c <_rename_r+0x1dc> <== NEVER TAKEN 4000694c: 80 8c 60 ff btst 0xff, %l1 40006950: 9f c0 40 00 call %g1 40006954: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 40006958: 80 8c 60 ff btst 0xff, %l1 4000695c: 02 80 00 0d be 40006990 <_rename_r+0x210> <== NEVER TAKEN 40006960: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40006964: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006968: 80 a0 60 00 cmp %g1, 0 4000696c: 22 80 00 09 be,a 40006990 <_rename_r+0x210> <== NEVER TAKEN 40006970: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006974: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006978: 80 a0 60 00 cmp %g1, 0 4000697c: 22 80 00 05 be,a 40006990 <_rename_r+0x210> <== NEVER TAKEN 40006980: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006984: 9f c0 40 00 call %g1 40006988: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 4000698c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006990: 80 a0 60 00 cmp %g1, 0 40006994: 02 80 00 08 be 400069b4 <_rename_r+0x234> <== NEVER TAKEN 40006998: b0 10 3f ff mov -1, %i0 4000699c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400069a0: 80 a0 60 00 cmp %g1, 0 400069a4: 02 80 00 04 be 400069b4 <_rename_r+0x234> <== NEVER TAKEN 400069a8: 90 07 bf e8 add %fp, -24, %o0 400069ac: 9f c0 40 00 call %g1 400069b0: b0 10 3f ff mov -1, %i0 400069b4: 81 c7 e0 08 ret 400069b8: 81 e8 00 00 restore /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 400069bc: c6 07 bf e4 ld [ %fp + -28 ], %g3 400069c0: 80 a0 c0 01 cmp %g3, %g1 400069c4: 02 80 00 26 be 40006a5c <_rename_r+0x2dc> 400069c8: c4 07 bf cc ld [ %fp + -52 ], %g2 rtems_filesystem_freenode( &new_parent_loc ); 400069cc: 80 a0 a0 00 cmp %g2, 0 400069d0: 02 80 00 09 be 400069f4 <_rename_r+0x274> <== NEVER TAKEN 400069d4: 80 8c 60 ff btst 0xff, %l1 400069d8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 400069dc: 80 a0 60 00 cmp %g1, 0 400069e0: 02 80 00 05 be 400069f4 <_rename_r+0x274> <== NEVER TAKEN 400069e4: 80 8c 60 ff btst 0xff, %l1 400069e8: 9f c0 40 00 call %g1 400069ec: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 400069f0: 80 8c 60 ff btst 0xff, %l1 400069f4: 02 80 00 0d be 40006a28 <_rename_r+0x2a8> 400069f8: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 400069fc: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006a00: 80 a0 60 00 cmp %g1, 0 40006a04: 22 80 00 09 be,a 40006a28 <_rename_r+0x2a8> <== NEVER TAKEN 40006a08: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006a0c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006a10: 80 a0 60 00 cmp %g1, 0 40006a14: 22 80 00 05 be,a 40006a28 <_rename_r+0x2a8> <== NEVER TAKEN 40006a18: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006a1c: 9f c0 40 00 call %g1 40006a20: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40006a24: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006a28: 80 a0 60 00 cmp %g1, 0 40006a2c: 02 80 00 08 be 40006a4c <_rename_r+0x2cc> <== NEVER TAKEN 40006a30: 01 00 00 00 nop 40006a34: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006a38: 80 a0 60 00 cmp %g1, 0 40006a3c: 02 80 00 04 be 40006a4c <_rename_r+0x2cc> <== NEVER TAKEN 40006a40: 01 00 00 00 nop 40006a44: 9f c0 40 00 call %g1 40006a48: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 40006a4c: 40 00 33 a2 call 400138d4 <__errno> 40006a50: b0 10 3f ff mov -1, %i0 40006a54: 10 80 00 26 b 40006aec <_rename_r+0x36c> 40006a58: 82 10 20 12 mov 0x12, %g1 } if ( !new_parent_loc.ops->rename_h ) { 40006a5c: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 40006a60: 80 a0 60 00 cmp %g1, 0 40006a64: 12 80 00 25 bne 40006af8 <_rename_r+0x378> 40006a68: d6 07 bf fc ld [ %fp + -4 ], %o3 rtems_filesystem_freenode( &new_parent_loc ); 40006a6c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 40006a70: 80 a0 60 00 cmp %g1, 0 40006a74: 02 80 00 05 be 40006a88 <_rename_r+0x308> <== NEVER TAKEN 40006a78: 80 8c 60 ff btst 0xff, %l1 40006a7c: 9f c0 40 00 call %g1 40006a80: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 40006a84: 80 8c 60 ff btst 0xff, %l1 40006a88: 02 80 00 0d be 40006abc <_rename_r+0x33c> <== NEVER TAKEN 40006a8c: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40006a90: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006a94: 80 a0 60 00 cmp %g1, 0 40006a98: 22 80 00 09 be,a 40006abc <_rename_r+0x33c> <== NEVER TAKEN 40006a9c: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006aa0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006aa4: 80 a0 60 00 cmp %g1, 0 40006aa8: 22 80 00 05 be,a 40006abc <_rename_r+0x33c> <== NEVER TAKEN 40006aac: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006ab0: 9f c0 40 00 call %g1 40006ab4: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40006ab8: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006abc: 80 a0 60 00 cmp %g1, 0 40006ac0: 02 80 00 08 be 40006ae0 <_rename_r+0x360> <== NEVER TAKEN 40006ac4: 01 00 00 00 nop 40006ac8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006acc: 80 a0 60 00 cmp %g1, 0 40006ad0: 02 80 00 04 be 40006ae0 <_rename_r+0x360> <== NEVER TAKEN 40006ad4: 01 00 00 00 nop 40006ad8: 9f c0 40 00 call %g1 40006adc: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006ae0: 40 00 33 7d call 400138d4 <__errno> 40006ae4: b0 10 3f ff mov -1, %i0 40006ae8: 82 10 20 86 mov 0x86, %g1 40006aec: c2 22 00 00 st %g1, [ %o0 ] 40006af0: 81 c7 e0 08 ret 40006af4: 81 e8 00 00 restore } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 40006af8: 90 07 bf d4 add %fp, -44, %o0 40006afc: 92 07 bf e8 add %fp, -24, %o1 40006b00: 9f c0 40 00 call %g1 40006b04: 94 10 00 10 mov %l0, %o2 rtems_filesystem_freenode( &new_parent_loc ); 40006b08: c2 07 bf cc ld [ %fp + -52 ], %g1 40006b0c: 80 a0 60 00 cmp %g1, 0 40006b10: 02 80 00 08 be 40006b30 <_rename_r+0x3b0> <== NEVER TAKEN 40006b14: b0 10 00 08 mov %o0, %i0 40006b18: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006b1c: 80 a0 60 00 cmp %g1, 0 40006b20: 02 80 00 05 be 40006b34 <_rename_r+0x3b4> <== NEVER TAKEN 40006b24: 80 8c 60 ff btst 0xff, %l1 40006b28: 9f c0 40 00 call %g1 40006b2c: 90 10 00 10 mov %l0, %o0 if ( free_old_parentloc ) 40006b30: 80 8c 60 ff btst 0xff, %l1 40006b34: 02 80 00 0d be 40006b68 <_rename_r+0x3e8> 40006b38: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40006b3c: c2 07 bf e0 ld [ %fp + -32 ], %g1 40006b40: 80 a0 60 00 cmp %g1, 0 40006b44: 22 80 00 09 be,a 40006b68 <_rename_r+0x3e8> <== NEVER TAKEN 40006b48: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006b4c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006b50: 80 a0 60 00 cmp %g1, 0 40006b54: 22 80 00 05 be,a 40006b68 <_rename_r+0x3e8> <== NEVER TAKEN 40006b58: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40006b5c: 9f c0 40 00 call %g1 40006b60: 90 07 bf d4 add %fp, -44, %o0 rtems_filesystem_freenode( &old_loc ); 40006b64: c2 07 bf f4 ld [ %fp + -12 ], %g1 40006b68: 80 a0 60 00 cmp %g1, 0 40006b6c: 02 80 00 0b be 40006b98 <_rename_r+0x418> <== NEVER TAKEN 40006b70: 01 00 00 00 nop 40006b74: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006b78: 80 a0 60 00 cmp %g1, 0 40006b7c: 02 80 00 07 be 40006b98 <_rename_r+0x418> <== NEVER TAKEN 40006b80: 01 00 00 00 nop 40006b84: 9f c0 40 00 call %g1 40006b88: 90 07 bf e8 add %fp, -24, %o0 40006b8c: 81 c7 e0 08 ret 40006b90: 81 e8 00 00 restore 40006b94: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 40006b98: 81 c7 e0 08 ret <== NOT EXECUTED 40006b9c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a1b4 <_rtems_octal2ulong>: unsigned long _rtems_octal2ulong( const char *octascii, size_t len ) { 4000a1b4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED 4000a1b8: 84 10 20 00 clr %g2 <== NOT EXECUTED 4000a1bc: 82 10 00 18 mov %i0, %g1 <== NOT EXECUTED size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a1c0: 10 80 00 0c b 4000a1f0 <_rtems_octal2ulong+0x3c> <== NOT EXECUTED 4000a1c4: b0 10 20 00 clr %i0 <== NOT EXECUTED { if ((octascii[i] < '0') || (octascii[i] > '9')) { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a1c8: 89 2e 20 03 sll %i0, 3, %g4 <== NOT EXECUTED 4000a1cc: 9b 28 e0 18 sll %g3, 0x18, %o5 <== NOT EXECUTED { size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a1d0: 84 00 a0 01 inc %g2 <== NOT EXECUTED { if ((octascii[i] < '0') || (octascii[i] > '9')) { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a1d4: 9b 3b 60 18 sra %o5, 0x18, %o5 <== NOT EXECUTED unsigned long num; num = 0; for (i=0; i < len; i++) { if ((octascii[i] < '0') || (octascii[i] > '9')) 4000a1d8: 86 00 ff d0 add %g3, -48, %g3 <== NOT EXECUTED 4000a1dc: 86 08 e0 ff and %g3, 0xff, %g3 <== NOT EXECUTED 4000a1e0: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED 4000a1e4: 18 80 00 03 bgu 4000a1f0 <_rtems_octal2ulong+0x3c> <== NOT EXECUTED 4000a1e8: 9a 03 7f d0 add %o5, -48, %o5 <== NOT EXECUTED { continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); 4000a1ec: b0 03 40 04 add %o5, %g4, %i0 <== NOT EXECUTED { size_t i; unsigned long num; num = 0; for (i=0; i < len; i++) 4000a1f0: 80 a0 80 19 cmp %g2, %i1 <== NOT EXECUTED 4000a1f4: 2a bf ff f5 bcs,a 4000a1c8 <_rtems_octal2ulong+0x14> <== NOT EXECUTED 4000a1f8: c6 08 40 02 ldub [ %g1 + %g2 ], %g3 <== NOT EXECUTED continue; } num = num * 8 + ((unsigned long)(octascii[i] - '0')); } return(num); } 4000a1fc: 81 c7 e0 08 ret <== NOT EXECUTED 4000a200: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a204 <_rtems_tar_header_checksum>: ************************************************************************/ int _rtems_tar_header_checksum( const char *bufr ) { 4000a204: 82 10 20 00 clr %g1 <== NOT EXECUTED 4000a208: 84 10 20 00 clr %g2 <== NOT EXECUTED int i, sum; sum = 0; for (i=0; i<512; i++) { if ((i >= 148) && (i < 156)) 4000a20c: 86 00 bf 6c add %g2, -148, %g3 <== NOT EXECUTED 4000a210: 80 a0 e0 07 cmp %g3, 7 <== NOT EXECUTED 4000a214: 38 80 00 04 bgu,a 4000a224 <_rtems_tar_header_checksum+0x20><== NOT EXECUTED 4000a218: c6 0a 00 02 ldub [ %o0 + %g2 ], %g3 <== NOT EXECUTED sum += 0xff & ' '; 4000a21c: 10 80 00 03 b 4000a228 <_rtems_tar_header_checksum+0x24> <== NOT EXECUTED 4000a220: 82 00 60 20 add %g1, 0x20, %g1 <== NOT EXECUTED else sum += 0xff & bufr[i]; 4000a224: 82 00 40 03 add %g1, %g3, %g1 <== NOT EXECUTED ) { int i, sum; sum = 0; for (i=0; i<512; i++) 4000a228: 84 00 a0 01 inc %g2 <== NOT EXECUTED 4000a22c: 80 a0 a2 00 cmp %g2, 0x200 <== NOT EXECUTED 4000a230: 12 bf ff f8 bne 4000a210 <_rtems_tar_header_checksum+0xc> <== NOT EXECUTED 4000a234: 86 00 bf 6c add %g2, -148, %g3 <== NOT EXECUTED sum += 0xff & ' '; else sum += 0xff & bufr[i]; } return(sum); } 4000a238: 81 c3 e0 08 retl <== NOT EXECUTED 4000a23c: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED =============================================================================== 40004b28 <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 40004b28: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40004b2c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40004b30: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004b34: 7f ff ff c0 call 40004a34 <== NOT EXECUTED 40004b38: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000ded0 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 4000ded0: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4000ded4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000ded8: 7f ff ff 57 call 4000dc34 <== NOT EXECUTED 4000dedc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40005568 : int adjtime( struct timeval *delta, struct timeval *olddelta ) { 40005568: 9d e3 bf 98 save %sp, -104, %sp long adjustment; /* * Simple validations */ if ( !delta ) 4000556c: a0 96 20 00 orcc %i0, 0, %l0 40005570: 02 80 00 07 be 4000558c 40005574: 03 00 03 d0 sethi %hi(0xf4000), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND ) 40005578: c4 04 20 04 ld [ %l0 + 4 ], %g2 4000557c: 82 10 62 3f or %g1, 0x23f, %g1 40005580: 80 a0 80 01 cmp %g2, %g1 40005584: 08 80 00 08 bleu 400055a4 40005588: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( EINVAL ); 4000558c: 40 00 26 d3 call 4000f0d8 <__errno> 40005590: b0 10 3f ff mov -1, %i0 40005594: 82 10 20 16 mov 0x16, %g1 40005598: c2 22 00 00 st %g1, [ %o0 ] 4000559c: 81 c7 e0 08 ret 400055a0: 81 e8 00 00 restore if ( olddelta ) { 400055a4: 22 80 00 05 be,a 400055b8 400055a8: c2 04 00 00 ld [ %l0 ], %g1 olddelta->tv_sec = 0; 400055ac: c0 26 40 00 clr [ %i1 ] olddelta->tv_usec = 0; 400055b0: c0 26 60 04 clr [ %i1 + 4 ] } /* convert delta to microseconds */ adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND); 400055b4: c2 04 00 00 ld [ %l0 ], %g1 adjustment += delta->tv_usec; /* too small to account for */ if ( adjustment < rtems_configuration_get_microseconds_per_tick() ) 400055b8: 05 10 00 75 sethi %hi(0x4001d400), %g2 olddelta->tv_usec = 0; } /* convert delta to microseconds */ adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND); adjustment += delta->tv_usec; 400055bc: c8 04 20 04 ld [ %l0 + 4 ], %g4 /* too small to account for */ if ( adjustment < rtems_configuration_get_microseconds_per_tick() ) 400055c0: c6 00 a2 14 ld [ %g2 + 0x214 ], %g3 olddelta->tv_sec = 0; olddelta->tv_usec = 0; } /* convert delta to microseconds */ adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND); 400055c4: 9b 28 60 08 sll %g1, 8, %o5 400055c8: 85 28 60 03 sll %g1, 3, %g2 400055cc: 84 23 40 02 sub %o5, %g2, %g2 400055d0: 9b 28 a0 06 sll %g2, 6, %o5 400055d4: 84 23 40 02 sub %o5, %g2, %g2 400055d8: 82 00 80 01 add %g2, %g1, %g1 400055dc: 83 28 60 06 sll %g1, 6, %g1 adjustment += delta->tv_usec; 400055e0: 82 00 40 04 add %g1, %g4, %g1 /* too small to account for */ if ( adjustment < rtems_configuration_get_microseconds_per_tick() ) 400055e4: 80 a0 40 03 cmp %g1, %g3 400055e8: 0a 80 00 35 bcs 400056bc 400055ec: 03 10 00 78 sethi %hi(0x4001e000), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400055f0: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 4001e0a0 <_Thread_Dispatch_disable_level> 400055f4: 84 00 a0 01 inc %g2 400055f8: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ] * This prevents context switches while we are adjusting the TOD */ _Thread_Disable_dispatch(); _TOD_Get( &ts ); 400055fc: 40 00 06 24 call 40006e8c <_TOD_Get> 40005600: 90 07 bf f8 add %fp, -8, %o0 ts.tv_sec += delta->tv_sec; ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; 40005604: c4 04 20 04 ld [ %l0 + 4 ], %g2 _Thread_Disable_dispatch(); _TOD_Get( &ts ); ts.tv_sec += delta->tv_sec; 40005608: c2 04 00 00 ld [ %l0 ], %g1 ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; 4000560c: c8 07 bf f8 ld [ %fp + -8 ], %g4 40005610: 87 28 a0 07 sll %g2, 7, %g3 40005614: 88 01 00 01 add %g4, %g1, %g4 40005618: 83 28 a0 02 sll %g2, 2, %g1 4000561c: 82 20 c0 01 sub %g3, %g1, %g1 40005620: c6 07 bf fc ld [ %fp + -4 ], %g3 40005624: 82 00 40 02 add %g1, %g2, %g1 /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 40005628: 1b 0e e6 b2 sethi %hi(0x3b9ac800), %o5 _Thread_Disable_dispatch(); _TOD_Get( &ts ); ts.tv_sec += delta->tv_sec; ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; 4000562c: 83 28 60 03 sll %g1, 3, %g1 /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 40005630: 05 31 19 4d sethi %hi(0xc4653400), %g2 _Thread_Disable_dispatch(); _TOD_Get( &ts ); ts.tv_sec += delta->tv_sec; ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; 40005634: 82 00 40 03 add %g1, %g3, %g1 /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 40005638: 9a 13 61 ff or %o5, 0x1ff, %o5 4000563c: 10 80 00 03 b 40005648 40005640: 84 10 a2 00 or %g2, 0x200, %g2 40005644: 82 00 40 02 add %g1, %g2, %g1 40005648: 86 10 00 04 mov %g4, %g3 4000564c: 80 a0 40 0d cmp %g1, %o5 40005650: 18 bf ff fd bgu 40005644 40005654: 88 01 20 01 inc %g4 ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND; ts.tv_sec++; } /* if adjustment is too much negative */ while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) { 40005658: 1b 31 19 4d sethi %hi(0xc4653400), %o5 ts.tv_sec += delta->tv_sec; ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 4000565c: 09 0e e6 b2 sethi %hi(0x3b9ac800), %g4 ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND; ts.tv_sec++; } /* if adjustment is too much negative */ while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) { 40005660: 9a 13 62 00 or %o5, 0x200, %o5 ts.tv_sec += delta->tv_sec; ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND; /* if adjustment is too much positive */ while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 40005664: 10 80 00 03 b 40005670 40005668: 88 11 22 00 or %g4, 0x200, %g4 4000566c: 82 00 40 04 add %g1, %g4, %g1 40005670: 84 10 00 03 mov %g3, %g2 ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND; ts.tv_sec++; } /* if adjustment is too much negative */ while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) { 40005674: 80 a0 40 0d cmp %g1, %o5 40005678: 08 bf ff fd bleu 4000566c 4000567c: 86 00 ff ff add %g3, -1, %g3 ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND; ts.tv_sec--; } _TOD_Set( &ts ); 40005680: 90 07 bf f8 add %fp, -8, %o0 ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND; ts.tv_sec++; } /* if adjustment is too much negative */ while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) { 40005684: c2 27 bf fc st %g1, [ %fp + -4 ] ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND; ts.tv_sec--; } _TOD_Set( &ts ); 40005688: 40 00 06 2d call 40006f3c <_TOD_Set> 4000568c: c4 27 bf f8 st %g2, [ %fp + -8 ] _Thread_Enable_dispatch(); 40005690: 40 00 0a df call 4000820c <_Thread_Enable_dispatch> 40005694: 01 00 00 00 nop /* set the user's output */ if ( olddelta ) 40005698: 80 a6 60 00 cmp %i1, 0 4000569c: 02 80 00 08 be 400056bc <== NEVER TAKEN 400056a0: 01 00 00 00 nop *olddelta = *delta; 400056a4: c2 04 00 00 ld [ %l0 ], %g1 400056a8: c2 26 40 00 st %g1, [ %i1 ] 400056ac: c2 04 20 04 ld [ %l0 + 4 ], %g1 400056b0: c2 26 60 04 st %g1, [ %i1 + 4 ] 400056b4: 81 c7 e0 08 ret 400056b8: 91 e8 20 00 restore %g0, 0, %o0 return 0; } 400056bc: 81 c7 e0 08 ret 400056c0: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000a0e0 : ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000a0e0: 9d e3 bf a0 save %sp, -96, %sp 4000a0e4: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a0e8: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 4000a0ec: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 length = nelem * elsize; 4000a0f0: 92 10 00 18 mov %i0, %o1 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 4000a0f4: 84 00 a0 01 inc %g2 length = nelem * elsize; 4000a0f8: 90 10 00 19 mov %i1, %o0 4000a0fc: 40 00 36 75 call 40017ad0 <.umul> 4000a100: c4 20 60 14 st %g2, [ %g1 + 0x14 ] cptr = malloc( length ); 4000a104: 40 00 01 9f call 4000a780 4000a108: a0 10 00 08 mov %o0, %l0 if ( cptr ) 4000a10c: b0 92 20 00 orcc %o0, 0, %i0 4000a110: 02 80 00 04 be 4000a120 <== NEVER TAKEN 4000a114: 94 10 00 10 mov %l0, %o2 memset( cptr, '\0', length ); 4000a118: 40 00 13 8b call 4000ef44 4000a11c: 92 10 20 00 clr %o1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4000a120: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a124: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 4000a128: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000a12c: 84 00 bf ff add %g2, -1, %g2 4000a130: c4 20 60 04 st %g2, [ %g1 + 4 ] return cptr; } 4000a134: 81 c7 e0 08 ret 4000a138: 81 e8 00 00 restore =============================================================================== 4000bf90 : #include int chdir( const char *pathname ) { 4000bf90: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 4000bf94: 80 a6 20 00 cmp %i0, 0 4000bf98: 12 80 00 06 bne 4000bfb0 4000bf9c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 4000bfa0: 40 00 10 f5 call 40010374 <__errno> 4000bfa4: 01 00 00 00 nop 4000bfa8: 10 80 00 2f b 4000c064 4000bfac: 82 10 20 0e mov 0xe, %g1 ! e /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000bfb0: 40 00 14 90 call 400111f0 4000bfb4: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000bfb8: a0 07 bf ec add %fp, -20, %l0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); 4000bfbc: 92 10 00 08 mov %o0, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000bfc0: 94 10 20 01 mov 1, %o2 4000bfc4: 90 10 00 18 mov %i0, %o0 4000bfc8: 96 10 00 10 mov %l0, %o3 4000bfcc: 98 10 20 01 mov 1, %o4 4000bfd0: 7f ff da 8a call 400029f8 4000bfd4: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 4000bfd8: 80 a2 20 00 cmp %o0, 0 4000bfdc: 12 80 00 37 bne 4000c0b8 4000bfe0: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 4000bfe4: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000bfe8: 80 a0 60 00 cmp %g1, 0 4000bfec: 12 80 00 0c bne 4000c01c <== ALWAYS TAKEN 4000bff0: 01 00 00 00 nop rtems_filesystem_freenode( &loc ); 4000bff4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000bff8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bffc: 02 80 00 04 be 4000c00c <== NOT EXECUTED 4000c000: 01 00 00 00 nop <== NOT EXECUTED 4000c004: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000c008: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000c00c: 40 00 10 da call 40010374 <__errno> <== NOT EXECUTED 4000c010: 01 00 00 00 nop <== NOT EXECUTED 4000c014: 10 80 00 14 b 4000c064 <== NOT EXECUTED 4000c018: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 4000c01c: 9f c0 40 00 call %g1 4000c020: 90 10 00 10 mov %l0, %o0 4000c024: 80 a2 20 01 cmp %o0, 1 4000c028: 02 80 00 12 be 4000c070 4000c02c: 03 10 00 79 sethi %hi(0x4001e400), %g1 rtems_filesystem_freenode( &loc ); 4000c030: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000c034: 80 a0 60 00 cmp %g1, 0 4000c038: 02 80 00 08 be 4000c058 <== NEVER TAKEN 4000c03c: 01 00 00 00 nop 4000c040: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000c044: 80 a0 60 00 cmp %g1, 0 4000c048: 02 80 00 04 be 4000c058 <== NEVER TAKEN 4000c04c: 01 00 00 00 nop 4000c050: 9f c0 40 00 call %g1 4000c054: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000c058: 40 00 10 c7 call 40010374 <__errno> 4000c05c: 01 00 00 00 nop 4000c060: 82 10 20 14 mov 0x14, %g1 ! 14 4000c064: c2 22 00 00 st %g1, [ %o0 ] 4000c068: 81 c7 e0 08 ret 4000c06c: 91 e8 3f ff restore %g0, -1, %o0 } rtems_filesystem_freenode( &rtems_filesystem_current ); 4000c070: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 4000c074: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 4000c078: 80 a0 60 00 cmp %g1, 0 4000c07c: 22 80 00 09 be,a 4000c0a0 <== NEVER TAKEN 4000c080: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 4000c084: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001e41c <__mprec_tinytens+0x24> 4000c088: 80 a0 60 00 cmp %g1, 0 4000c08c: 22 80 00 05 be,a 4000c0a0 <== NEVER TAKEN 4000c090: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 4000c094: 9f c0 40 00 call %g1 4000c098: 90 02 20 04 add %o0, 4, %o0 rtems_filesystem_current = loc; 4000c09c: 03 10 00 79 sethi %hi(0x4001e400), %g1 4000c0a0: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 ! 4001e720 4000c0a4: 92 07 bf ec add %fp, -20, %o1 4000c0a8: 90 02 20 04 add %o0, 4, %o0 4000c0ac: 94 10 20 14 mov 0x14, %o2 4000c0b0: 40 00 12 ed call 40010c64 4000c0b4: b0 10 20 00 clr %i0 return 0; } 4000c0b8: 81 c7 e0 08 ret 4000c0bc: 81 e8 00 00 restore =============================================================================== 40004400 : int chmod( const char *path, mode_t mode ) { 40004400: 9d e3 bf 88 save %sp, -120, %sp int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); 40004404: 40 00 41 57 call 40014960 40004408: 90 10 00 18 mov %i0, %o0 4000440c: a0 07 bf ec add %fp, -20, %l0 40004410: 92 10 00 08 mov %o0, %o1 40004414: 94 10 20 00 clr %o2 40004418: 90 10 00 18 mov %i0, %o0 4000441c: 96 10 00 10 mov %l0, %o3 40004420: 98 10 20 01 mov 1, %o4 40004424: 40 00 00 c5 call 40004738 40004428: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 4000442c: 80 a2 20 00 cmp %o0, 0 40004430: 12 80 00 24 bne 400044c0 40004434: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 40004438: 80 a0 60 00 cmp %g1, 0 4000443c: 32 80 00 10 bne,a 4000447c <== ALWAYS TAKEN 40004440: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 rtems_filesystem_freenode( &loc ); 40004444: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004448: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000444c: 02 80 00 08 be 4000446c <== NOT EXECUTED 40004450: 01 00 00 00 nop <== NOT EXECUTED 40004454: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004458: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000445c: 02 80 00 04 be 4000446c <== NOT EXECUTED 40004460: 01 00 00 00 nop <== NOT EXECUTED 40004464: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004468: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 4000446c: 40 00 3a 10 call 40012cac <__errno> <== NOT EXECUTED 40004470: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004474: 10 80 00 12 b 400044bc <== NOT EXECUTED 40004478: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED } if ( !loc.handlers->fchmod_h ){ 4000447c: 80 a0 60 00 cmp %g1, 0 40004480: 12 80 00 12 bne 400044c8 <== ALWAYS TAKEN 40004484: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); 40004488: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000448c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004490: 02 80 00 08 be 400044b0 <== NOT EXECUTED 40004494: 01 00 00 00 nop <== NOT EXECUTED 40004498: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000449c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400044a0: 02 80 00 04 be 400044b0 <== NOT EXECUTED 400044a4: 01 00 00 00 nop <== NOT EXECUTED 400044a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400044ac: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400044b0: 40 00 39 ff call 40012cac <__errno> <== NOT EXECUTED 400044b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400044b8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400044bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400044c0: 81 c7 e0 08 ret 400044c4: 81 e8 00 00 restore } result = (*loc.handlers->fchmod_h)( &loc, mode ); 400044c8: 9f c0 40 00 call %g1 400044cc: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 400044d0: c2 07 bf f8 ld [ %fp + -8 ], %g1 400044d4: 80 a0 60 00 cmp %g1, 0 400044d8: 02 bf ff fa be 400044c0 <== NEVER TAKEN 400044dc: b0 10 00 08 mov %o0, %i0 400044e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400044e4: 80 a0 60 00 cmp %g1, 0 400044e8: 02 80 00 04 be 400044f8 <== NEVER TAKEN 400044ec: 01 00 00 00 nop 400044f0: 9f c0 40 00 call %g1 400044f4: 90 10 00 10 mov %l0, %o0 return result; } 400044f8: 81 c7 e0 08 ret 400044fc: 81 e8 00 00 restore =============================================================================== 40004500 : int chown( const char *path, uid_t owner, gid_t group ) { 40004500: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) 40004504: 40 00 41 17 call 40014960 40004508: 90 10 00 18 mov %i0, %o0 4000450c: a0 07 bf ec add %fp, -20, %l0 40004510: 92 10 00 08 mov %o0, %o1 40004514: 94 10 20 00 clr %o2 40004518: 90 10 00 18 mov %i0, %o0 4000451c: 96 10 00 10 mov %l0, %o3 40004520: 98 10 20 01 mov 1, %o4 40004524: 40 00 00 85 call 40004738 40004528: b0 10 3f ff mov -1, %i0 4000452c: 80 a2 20 00 cmp %o0, 0 40004530: 12 80 00 10 bne 40004570 40004534: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 40004538: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 4000453c: 80 a0 60 00 cmp %g1, 0 40004540: 12 80 00 0e bne 40004578 <== ALWAYS TAKEN 40004544: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); 40004548: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000454c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004550: 02 80 00 04 be 40004560 <== NOT EXECUTED 40004554: 01 00 00 00 nop <== NOT EXECUTED 40004558: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000455c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004560: 40 00 39 d3 call 40012cac <__errno> <== NOT EXECUTED 40004564: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004568: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000456c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004570: 81 c7 e0 08 ret 40004574: 81 e8 00 00 restore } result = (*loc.ops->chown_h)( &loc, owner, group ); 40004578: 95 2e a0 10 sll %i2, 0x10, %o2 4000457c: 93 32 60 10 srl %o1, 0x10, %o1 40004580: 95 32 a0 10 srl %o2, 0x10, %o2 40004584: 9f c0 40 00 call %g1 40004588: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 4000458c: c2 07 bf f8 ld [ %fp + -8 ], %g1 40004590: 80 a0 60 00 cmp %g1, 0 40004594: 02 bf ff f7 be 40004570 <== NEVER TAKEN 40004598: b0 10 00 08 mov %o0, %i0 4000459c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400045a0: 80 a0 60 00 cmp %g1, 0 400045a4: 02 80 00 04 be 400045b4 <== NEVER TAKEN 400045a8: 01 00 00 00 nop 400045ac: 9f c0 40 00 call %g1 400045b0: 90 10 00 10 mov %l0, %o0 return result; } 400045b4: 81 c7 e0 08 ret 400045b8: 81 e8 00 00 restore =============================================================================== 400026c8 : #include int chroot( const char *pathname ) { 400026c8: 9d e3 bf 88 save %sp, -120, %sp int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { 400026cc: 23 10 00 79 sethi %hi(0x4001e400), %l1 400026d0: e0 04 63 20 ld [ %l1 + 0x320 ], %l0 ! 4001e720 400026d4: 03 10 00 7b sethi %hi(0x4001ec00), %g1 400026d8: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 4001eeb8 400026dc: 80 a4 00 01 cmp %l0, %g1 400026e0: 12 80 00 0e bne 40002718 <== NEVER TAKEN 400026e4: 01 00 00 00 nop rtems_libio_set_private_env(); /* try to set a new private env*/ 400026e8: 40 00 05 90 call 40003d28 400026ec: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 400026f0: c2 04 63 20 ld [ %l1 + 0x320 ], %g1 400026f4: 80 a0 40 10 cmp %g1, %l0 400026f8: 12 80 00 08 bne 40002718 <== ALWAYS TAKEN 400026fc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40002700: 40 00 37 1d call 40010374 <__errno> <== NOT EXECUTED 40002704: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40002708: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000270c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002710: 81 c7 e0 08 ret <== NOT EXECUTED 40002714: 81 e8 00 00 restore <== NOT EXECUTED } result = chdir(pathname); 40002718: 40 00 26 1e call 4000bf90 4000271c: 90 10 00 18 mov %i0, %o0 if (result) { 40002720: 80 a2 20 00 cmp %o0, 0 40002724: 12 80 00 0b bne 40002750 <== NEVER TAKEN 40002728: 11 10 00 75 sethi %hi(0x4001d400), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 4000272c: 92 10 20 01 mov 1, %o1 40002730: 90 12 20 28 or %o0, 0x28, %o0 40002734: 94 10 20 00 clr %o2 40002738: 96 07 bf ec add %fp, -20, %o3 4000273c: 40 00 00 af call 400029f8 40002740: 98 10 20 00 clr %o4 40002744: 80 a2 20 00 cmp %o0, 0 40002748: 02 80 00 0a be 40002770 <== ALWAYS TAKEN 4000274c: 03 10 00 79 sethi %hi(0x4001e400), %g1 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 40002750: 40 00 37 09 call 40010374 <__errno> <== NOT EXECUTED 40002754: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002758: 40 00 37 07 call 40010374 <__errno> <== NOT EXECUTED 4000275c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 40002760: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40002764: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 40002768: 81 c7 e0 08 ret <== NOT EXECUTED 4000276c: 81 e8 00 00 restore <== NOT EXECUTED } rtems_filesystem_freenode(&rtems_filesystem_root); 40002770: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 40002774: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 40002778: 80 a0 60 00 cmp %g1, 0 4000277c: 22 80 00 09 be,a 400027a0 <== NEVER TAKEN 40002780: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 40002784: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001e41c <__mprec_tinytens+0x24> 40002788: 80 a0 60 00 cmp %g1, 0 4000278c: 22 80 00 05 be,a 400027a0 <== NEVER TAKEN 40002790: 03 10 00 79 sethi %hi(0x4001e400), %g1 <== NOT EXECUTED 40002794: 9f c0 40 00 call %g1 40002798: 90 02 20 18 add %o0, 0x18, %o0 rtems_filesystem_root = loc; 4000279c: 03 10 00 79 sethi %hi(0x4001e400), %g1 400027a0: d0 00 63 20 ld [ %g1 + 0x320 ], %o0 ! 4001e720 400027a4: 92 07 bf ec add %fp, -20, %o1 400027a8: 94 10 20 14 mov 0x14, %o2 400027ac: 90 02 20 18 add %o0, 0x18, %o0 400027b0: 40 00 39 2d call 40010c64 400027b4: b0 10 20 00 clr %i0 return 0; } 400027b8: 81 c7 e0 08 ret 400027bc: 81 e8 00 00 restore =============================================================================== 400054a8 : int clock_gettime( clockid_t clock_id, struct timespec *tp ) { 400054a8: 9d e3 bf a0 save %sp, -96, %sp if ( !tp ) 400054ac: 90 96 60 00 orcc %i1, 0, %o0 400054b0: 12 80 00 06 bne 400054c8 400054b4: 80 a6 20 01 cmp %i0, 1 rtems_set_errno_and_return_minus_one( EINVAL ); 400054b8: 40 00 28 3d call 4000f5ac <__errno> 400054bc: 01 00 00 00 nop 400054c0: 10 80 00 14 b 40005510 400054c4: 82 10 20 16 mov 0x16, %g1 ! 16 if ( clock_id == CLOCK_REALTIME ) { 400054c8: 12 80 00 05 bne 400054dc 400054cc: 80 a6 20 04 cmp %i0, 4 _TOD_Get(tp); 400054d0: 40 00 07 c7 call 400073ec <_TOD_Get> 400054d4: b0 10 20 00 clr %i0 400054d8: 30 80 00 15 b,a 4000552c return 0; } #ifdef CLOCK_MONOTONIC if ( clock_id == CLOCK_MONOTONIC ) { 400054dc: 02 80 00 04 be 400054ec <== NEVER TAKEN 400054e0: 80 a6 20 02 cmp %i0, 2 return 0; } #endif #ifdef _POSIX_CPUTIME if ( clock_id == CLOCK_PROCESS_CPUTIME ) { 400054e4: 12 80 00 06 bne 400054fc 400054e8: 80 a6 20 03 cmp %i0, 3 _TOD_Get_uptime_as_timespec( tp ); 400054ec: 40 00 07 df call 40007468 <_TOD_Get_uptime_as_timespec> 400054f0: b0 10 20 00 clr %i0 return 0; 400054f4: 81 c7 e0 08 ret 400054f8: 81 e8 00 00 restore } #endif #ifdef _POSIX_THREAD_CPUTIME if ( clock_id == CLOCK_THREAD_CPUTIME ) 400054fc: 12 80 00 08 bne 4000551c 40005500: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSYS ); 40005504: 40 00 28 2a call 4000f5ac <__errno> 40005508: 01 00 00 00 nop 4000550c: 82 10 20 58 mov 0x58, %g1 ! 58 40005510: c2 22 00 00 st %g1, [ %o0 ] 40005514: 81 c7 e0 08 ret 40005518: 91 e8 3f ff restore %g0, -1, %o0 #endif rtems_set_errno_and_return_minus_one( EINVAL ); 4000551c: 40 00 28 24 call 4000f5ac <__errno> 40005520: b0 10 3f ff mov -1, %i0 40005524: 82 10 20 16 mov 0x16, %g1 40005528: c2 22 00 00 st %g1, [ %o0 ] return 0; } 4000552c: 81 c7 e0 08 ret 40005530: 81 e8 00 00 restore =============================================================================== 40005534 : int clock_settime( clockid_t clock_id, const struct timespec *tp ) { 40005534: 9d e3 bf a0 save %sp, -96, %sp if ( !tp ) 40005538: 90 96 60 00 orcc %i1, 0, %o0 4000553c: 02 80 00 0a be 40005564 <== NEVER TAKEN 40005540: 80 a6 20 01 cmp %i0, 1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( clock_id == CLOCK_REALTIME ) { 40005544: 12 80 00 15 bne 40005598 40005548: 80 a6 20 02 cmp %i0, 2 if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 ) 4000554c: c4 02 00 00 ld [ %o0 ], %g2 40005550: 03 08 76 b9 sethi %hi(0x21dae400), %g1 40005554: 82 10 60 ff or %g1, 0xff, %g1 ! 21dae4ff 40005558: 80 a0 80 01 cmp %g2, %g1 4000555c: 38 80 00 06 bgu,a 40005574 40005560: 03 10 00 7a sethi %hi(0x4001e800), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 40005564: 40 00 28 12 call 4000f5ac <__errno> 40005568: 01 00 00 00 nop 4000556c: 10 80 00 12 b 400055b4 40005570: 82 10 20 16 mov 0x16, %g1 ! 16 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40005574: c4 00 63 80 ld [ %g1 + 0x380 ], %g2 40005578: 84 00 a0 01 inc %g2 4000557c: c4 20 63 80 st %g2, [ %g1 + 0x380 ] _Thread_Disable_dispatch(); _TOD_Set( tp ); 40005580: 40 00 07 d0 call 400074c0 <_TOD_Set> 40005584: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40005588: 40 00 0c 82 call 40008790 <_Thread_Enable_dispatch> 4000558c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSYS ); #endif else rtems_set_errno_and_return_minus_one( EINVAL ); return 0; 40005590: 81 c7 e0 08 ret 40005594: 81 e8 00 00 restore _Thread_Disable_dispatch(); _TOD_Set( tp ); _Thread_Enable_dispatch(); } #ifdef _POSIX_CPUTIME else if ( clock_id == CLOCK_PROCESS_CPUTIME ) 40005598: 02 80 00 04 be 400055a8 4000559c: 80 a6 20 03 cmp %i0, 3 rtems_set_errno_and_return_minus_one( ENOSYS ); #endif #ifdef _POSIX_THREAD_CPUTIME else if ( clock_id == CLOCK_THREAD_CPUTIME ) 400055a0: 12 80 00 08 bne 400055c0 400055a4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSYS ); 400055a8: 40 00 28 01 call 4000f5ac <__errno> 400055ac: 01 00 00 00 nop 400055b0: 82 10 20 58 mov 0x58, %g1 ! 58 400055b4: c2 22 00 00 st %g1, [ %o0 ] 400055b8: 81 c7 e0 08 ret 400055bc: 91 e8 3f ff restore %g0, -1, %o0 #endif else rtems_set_errno_and_return_minus_one( EINVAL ); 400055c0: 40 00 27 fb call 4000f5ac <__errno> 400055c4: b0 10 3f ff mov -1, %i0 400055c8: 82 10 20 16 mov 0x16, %g1 400055cc: c2 22 00 00 st %g1, [ %o0 ] return 0; } 400055d0: 81 c7 e0 08 ret 400055d4: 81 e8 00 00 restore =============================================================================== 4000a13c : #include int close( int fd ) { 4000a13c: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4000a140: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000a144: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 4000a148: 80 a6 00 01 cmp %i0, %g1 4000a14c: 1a 80 00 0b bcc 4000a178 4000a150: 03 10 00 71 sethi %hi(0x4001c400), %g1 iop = rtems_libio_iop(fd); 4000a154: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 4000a158: 83 2e 20 06 sll %i0, 6, %g1 4000a15c: b1 2e 20 03 sll %i0, 3, %i0 4000a160: b0 06 00 01 add %i0, %g1, %i0 4000a164: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4000a168: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000a16c: 80 88 61 00 btst 0x100, %g1 4000a170: 32 80 00 08 bne,a 4000a190 4000a174: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4000a178: 40 00 10 f8 call 4000e558 <__errno> 4000a17c: b0 10 3f ff mov -1, %i0 4000a180: 82 10 20 09 mov 9, %g1 4000a184: c2 22 00 00 st %g1, [ %o0 ] 4000a188: 81 c7 e0 08 ret 4000a18c: 81 e8 00 00 restore rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4000a190: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000a194: 80 a0 60 00 cmp %g1, 0 4000a198: 02 80 00 05 be 4000a1ac <== NEVER TAKEN 4000a19c: b0 10 20 00 clr %i0 rc = (*iop->handlers->close_h)( iop ); 4000a1a0: 9f c0 40 00 call %g1 4000a1a4: 90 10 00 10 mov %l0, %o0 4000a1a8: b0 10 00 08 mov %o0, %i0 rtems_filesystem_freenode( &iop->pathinfo ); 4000a1ac: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000a1b0: 80 a0 60 00 cmp %g1, 0 4000a1b4: 02 80 00 08 be 4000a1d4 <== NEVER TAKEN 4000a1b8: 01 00 00 00 nop 4000a1bc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000a1c0: 80 a0 60 00 cmp %g1, 0 4000a1c4: 02 80 00 04 be 4000a1d4 4000a1c8: 01 00 00 00 nop 4000a1cc: 9f c0 40 00 call %g1 4000a1d0: 90 04 20 1c add %l0, 0x1c, %o0 rtems_libio_free( iop ); 4000a1d4: 40 00 00 ec call 4000a584 4000a1d8: 90 10 00 10 mov %l0, %o0 return rc; } 4000a1dc: 81 c7 e0 08 ret 4000a1e0: 81 e8 00 00 restore =============================================================================== 4000914c : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 4000914c: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40009150: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 40009154: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 40009158: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000915c: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40009160: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40009164: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 40009168: 94 07 bf f4 add %fp, -12, %o2 4000916c: 40 00 05 01 call 4000a570 40009170: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 40009174: 80 a2 20 00 cmp %o0, 0 40009178: 02 80 00 05 be 4000918c <== ALWAYS TAKEN 4000917c: 01 00 00 00 nop return rtems_deviceio_errno(status); 40009180: 40 00 00 3c call 40009270 <== NOT EXECUTED 40009184: 01 00 00 00 nop <== NOT EXECUTED 40009188: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } return 0; } 4000918c: 81 c7 e0 08 ret 40009190: 81 e8 00 00 restore =============================================================================== 400091a0 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 400091a0: 9d e3 bf a0 save %sp, -96, %sp assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 400091a4: e0 06 c0 00 ld [ %i3 ], %l0 if (!device_name_table) 400091a8: 80 a4 20 00 cmp %l0, 0 400091ac: 02 80 00 05 be 400091c0 <== NEVER TAKEN 400091b0: 27 10 00 3d sethi %hi(0x4000f400), %l3 400091b4: a2 10 20 00 clr %l1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 400091b8: 10 80 00 24 b 40009248 400091bc: a6 14 e0 58 or %l3, 0x58, %l3 } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 400091c0: 40 00 09 e8 call 4000b960 <__errno> <== NOT EXECUTED 400091c4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400091c8: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400091cc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400091d0: 81 c7 e0 08 ret <== NOT EXECUTED 400091d4: 81 e8 00 00 restore <== NOT EXECUTED for (i = 0; i < rtems_device_table_size; i++) { if (!device_name_table[i].device_name) 400091d8: e4 04 00 00 ld [ %l0 ], %l2 400091dc: 80 a4 a0 00 cmp %l2, 0 400091e0: 02 80 00 19 be 40009244 400091e4: a2 04 60 01 inc %l1 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 400091e8: 92 10 00 12 mov %l2, %o1 400091ec: 40 00 0d 7e call 4000c7e4 400091f0: 94 10 00 19 mov %i1, %o2 400091f4: 80 a2 20 00 cmp %o0, 0 400091f8: 32 80 00 14 bne,a 40009248 <== NEVER TAKEN 400091fc: a0 04 20 14 add %l0, 0x14, %l0 <== NOT EXECUTED continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 40009200: c2 4c 80 19 ldsb [ %l2 + %i1 ], %g1 40009204: 80 a0 60 00 cmp %g1, 0 40009208: 32 80 00 10 bne,a 40009248 4000920c: a0 04 20 14 add %l0, 0x14, %l0 /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 40009210: 03 10 00 3d sethi %hi(0x4000f400), %g1 40009214: c2 00 61 d4 ld [ %g1 + 0x1d4 ], %g1 ! 4000f5d4 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 40009218: e0 26 c0 00 st %l0, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 4000921c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40009220: c2 26 e0 10 st %g1, [ %i3 + 0x10 ] if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; 40009224: 03 10 00 3d sethi %hi(0x4000f400), %g1 40009228: 82 10 61 88 or %g1, 0x188, %g1 ! 4000f588 4000922c: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 40009230: 03 10 00 3d sethi %hi(0x4000f400), %g1 40009234: 82 10 61 40 or %g1, 0x140, %g1 ! 4000f540 40009238: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 4000923c: 81 c7 e0 08 ret 40009240: 91 e8 20 00 restore %g0, 0, %o0 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 40009244: a0 04 20 14 add %l0, 0x14, %l0 40009248: c2 04 c0 00 ld [ %l3 ], %g1 4000924c: 80 a4 40 01 cmp %l1, %g1 40009250: 0a bf ff e2 bcs 400091d8 40009254: 90 10 00 18 mov %i0, %o0 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 40009258: 40 00 09 c2 call 4000b960 <__errno> 4000925c: b0 10 3f ff mov -1, %i0 40009260: 82 10 20 02 mov 2, %g1 40009264: c2 22 00 00 st %g1, [ %o0 ] } 40009268: 81 c7 e0 08 ret 4000926c: 81 e8 00 00 restore =============================================================================== 40001b58 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 40001b58: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( 40001b5c: 23 10 00 3d sethi %hi(0x4000f400), %l1 40001b60: c2 04 60 58 ld [ %l1 + 0x58 ], %g1 ! 4000f458 40001b64: 85 28 60 04 sll %g1, 4, %g2 40001b68: 83 28 60 02 sll %g1, 2, %g1 40001b6c: 40 00 1b f9 call 40008b50 <_Workspace_Allocate> 40001b70: 90 00 40 02 add %g1, %g2, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) 40001b74: a0 92 20 00 orcc %o0, 0, %l0 40001b78: 12 80 00 08 bne 40001b98 <== ALWAYS TAKEN 40001b7c: c2 04 60 58 ld [ %l1 + 0x58 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); 40001b80: 40 00 27 78 call 4000b960 <__errno> <== NOT EXECUTED 40001b84: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001b88: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40001b8c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001b90: 81 c7 e0 08 ret <== NOT EXECUTED 40001b94: 81 e8 00 00 restore <== NOT EXECUTED memset( 40001b98: 92 10 20 00 clr %o1 40001b9c: 85 28 60 04 sll %g1, 4, %g2 40001ba0: 83 28 60 02 sll %g1, 2, %g1 40001ba4: 40 00 29 d0 call 4000c2e4 40001ba8: 94 00 40 02 add %g1, %g2, %o2 device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 40001bac: 03 10 00 3d sethi %hi(0x4000f400), %g1 40001bb0: 82 10 61 88 or %g1, 0x188, %g1 ! 4000f588 temp_mt_entry->mt_fs_root.ops = &devFS_ops; /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; 40001bb4: e0 26 20 1c st %l0, [ %i0 + 0x1c ] device_name_table, 0, sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; 40001bb8: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 40001bbc: 03 10 00 3d sethi %hi(0x4000f400), %g1 40001bc0: 82 10 61 40 or %g1, 0x140, %g1 ! 4000f540 40001bc4: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } 40001bc8: 81 c7 e0 08 ret 40001bcc: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40001d44 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 40001d44: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40001d48: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 40001d4c: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 40001d50: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40001d54: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40001d58: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 40001d5c: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 40001d60: 40 00 10 0a call 40005d88 40001d64: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40001d68: 80 a2 20 00 cmp %o0, 0 40001d6c: 22 80 00 06 be,a 40001d84 <== ALWAYS TAKEN 40001d70: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 40001d74: 40 00 1d 3f call 40009270 <== NOT EXECUTED 40001d78: 01 00 00 00 nop <== NOT EXECUTED 40001d7c: 81 c7 e0 08 ret <== NOT EXECUTED 40001d80: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return args.ioctl_return; } 40001d84: b0 10 00 08 mov %o0, %i0 40001d88: 81 c7 e0 08 ret 40001d8c: 81 e8 00 00 restore =============================================================================== 40001bd0 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 40001bd0: 9d e3 bf a0 save %sp, -96, %sp * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 40001bd4: c2 4e 00 00 ldsb [ %i0 ], %g1 40001bd8: 80 a0 60 64 cmp %g1, 0x64 40001bdc: 12 80 00 0e bne 40001c14 <== NEVER TAKEN 40001be0: a0 10 00 18 mov %i0, %l0 40001be4: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 40001be8: 80 a0 60 65 cmp %g1, 0x65 40001bec: 12 80 00 0b bne 40001c18 <== NEVER TAKEN 40001bf0: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 40001bf4: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 40001bf8: 80 a0 60 76 cmp %g1, 0x76 40001bfc: 12 80 00 07 bne 40001c18 <== NEVER TAKEN 40001c00: 03 00 00 3c sethi %hi(0xf000), %g1 40001c04: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 40001c08: 80 a0 60 00 cmp %g1, 0 40001c0c: 02 80 00 4a be 40001d34 40001c10: b0 10 20 00 clr %i0 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 40001c14: 03 00 00 3c sethi %hi(0xf000), %g1 40001c18: 05 00 00 08 sethi %hi(0x2000), %g2 40001c1c: 82 0e 40 01 and %i1, %g1, %g1 40001c20: 80 a0 40 02 cmp %g1, %g2 40001c24: 22 80 00 0a be,a 40001c4c <== ALWAYS TAKEN 40001c28: e2 07 00 00 ld [ %i4 ], %l1 40001c2c: 05 00 00 18 sethi %hi(0x6000), %g2 <== NOT EXECUTED 40001c30: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40001c34: 22 80 00 06 be,a 40001c4c <== NOT EXECUTED 40001c38: e2 07 00 00 ld [ %i4 ], %l1 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40001c3c: 40 00 27 49 call 4000b960 <__errno> <== NOT EXECUTED 40001c40: 01 00 00 00 nop <== NOT EXECUTED 40001c44: 10 80 00 28 b 40001ce4 <== NOT EXECUTED 40001c48: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) 40001c4c: 80 a4 60 00 cmp %l1, 0 40001c50: 02 80 00 08 be 40001c70 <== NEVER TAKEN 40001c54: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40001c58: 2b 10 00 3d sethi %hi(0x4000f400), %l5 else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) 40001c5c: a8 10 00 11 mov %l1, %l4 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40001c60: aa 15 60 58 or %l5, 0x58, %l5 else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) 40001c64: a4 10 3f ff mov -1, %l2 40001c68: 10 80 00 15 b 40001cbc 40001c6c: a6 10 20 00 clr %l3 rtems_set_errno_and_return_minus_one( EFAULT ); 40001c70: 40 00 27 3c call 4000b960 <__errno> <== NOT EXECUTED 40001c74: 01 00 00 00 nop <== NOT EXECUTED 40001c78: 10 80 00 1b b 40001ce4 <== NOT EXECUTED 40001c7c: 82 10 20 0e mov 0xe, %g1 ! e <== NOT EXECUTED for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) 40001c80: d2 05 00 00 ld [ %l4 ], %o1 40001c84: 80 a2 60 00 cmp %o1, 0 40001c88: 02 80 00 0b be 40001cb4 40001c8c: a8 05 20 14 add %l4, 0x14, %l4 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 40001c90: 40 00 2a 4f call 4000c5cc 40001c94: 01 00 00 00 nop 40001c98: 80 a2 20 00 cmp %o0, 0 40001c9c: 32 80 00 08 bne,a 40001cbc <== ALWAYS TAKEN 40001ca0: a6 04 e0 01 inc %l3 rtems_set_errno_and_return_minus_one( EEXIST ); 40001ca4: 40 00 27 2f call 4000b960 <__errno> <== NOT EXECUTED 40001ca8: 01 00 00 00 nop <== NOT EXECUTED 40001cac: 10 80 00 0e b 40001ce4 <== NOT EXECUTED 40001cb0: 82 10 20 11 mov 0x11, %g1 ! 11 <== NOT EXECUTED 40001cb4: a4 10 00 13 mov %l3, %l2 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40001cb8: a6 04 e0 01 inc %l3 40001cbc: c2 05 40 00 ld [ %l5 ], %g1 40001cc0: 80 a4 c0 01 cmp %l3, %g1 40001cc4: 0a bf ff ef bcs 40001c80 40001cc8: 90 10 00 10 mov %l0, %o0 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 40001ccc: 80 a4 bf ff cmp %l2, -1 40001cd0: 12 80 00 08 bne 40001cf0 <== ALWAYS TAKEN 40001cd4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 40001cd8: 40 00 27 22 call 4000b960 <__errno> <== NOT EXECUTED 40001cdc: 01 00 00 00 nop <== NOT EXECUTED 40001ce0: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40001ce4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001ce8: 81 c7 e0 08 ret <== NOT EXECUTED 40001cec: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED _ISR_Disable(level); 40001cf0: 7f ff ff 71 call 40001ab4 40001cf4: 01 00 00 00 nop 40001cf8: a6 10 00 08 mov %o0, %l3 device_name_table[slot].device_name = (char *)path; 40001cfc: 83 2c a0 04 sll %l2, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 40001d00: 90 10 00 10 mov %l0, %o0 if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; 40001d04: a5 2c a0 02 sll %l2, 2, %l2 40001d08: a4 04 80 01 add %l2, %g1, %l2 40001d0c: e0 24 40 12 st %l0, [ %l1 + %l2 ] device_name_table[slot].device_name_length = strlen(path); 40001d10: 40 00 2a 80 call 4000c710 40001d14: a2 04 40 12 add %l1, %l2, %l1 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 40001d18: f2 24 60 10 st %i1, [ %l1 + 0x10 ] if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); 40001d1c: d0 24 60 04 st %o0, [ %l1 + 4 ] device_name_table[slot].major = major; 40001d20: f4 24 60 08 st %i2, [ %l1 + 8 ] device_name_table[slot].minor = minor; 40001d24: f6 24 60 0c st %i3, [ %l1 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 40001d28: b0 10 20 00 clr %i0 40001d2c: 7f ff ff 66 call 40001ac4 40001d30: 90 10 00 13 mov %l3, %o0 return 0; } 40001d34: 81 c7 e0 08 ret 40001d38: 81 e8 00 00 restore =============================================================================== 40001d90 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40001d90: 9d e3 bf 90 save %sp, -112, %sp rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; 40001d94: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40001d98: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 40001d9c: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 40001da0: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 40001da4: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40001da8: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40001dac: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 40001db0: 94 07 bf f4 add %fp, -12, %o2 40001db4: 40 00 10 40 call 40005eb4 40001db8: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 40001dbc: 80 a2 20 00 cmp %o0, 0 40001dc0: 02 80 00 05 be 40001dd4 <== ALWAYS TAKEN 40001dc4: 01 00 00 00 nop return rtems_deviceio_errno(status); 40001dc8: 40 00 1d 2a call 40009270 <== NOT EXECUTED 40001dcc: 01 00 00 00 nop <== NOT EXECUTED 40001dd0: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED return 0; } 40001dd4: 81 c7 e0 08 ret 40001dd8: 81 e8 00 00 restore =============================================================================== 40001ddc : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40001ddc: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 40001de0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40001de4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 40001de8: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; 40001dec: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 40001df0: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40001df4: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 40001df8: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 40001dfc: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40001e00: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 40001e04: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40001e08: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( 40001e0c: 40 00 10 40 call 40005f0c <== NOT EXECUTED 40001e10: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 40001e14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40001e18: 22 80 00 06 be,a 40001e30 <== NOT EXECUTED 40001e1c: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return rtems_deviceio_errno(status); 40001e20: 40 00 1d 14 call 40009270 <== NOT EXECUTED 40001e24: 01 00 00 00 nop <== NOT EXECUTED 40001e28: 81 c7 e0 08 ret <== NOT EXECUTED 40001e2c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 40001e30: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40001e34: 81 c7 e0 08 ret <== NOT EXECUTED 40001e38: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001e3c : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 40001e3c: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 40001e40: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 40001e44: 80 a0 60 00 cmp %g1, 0 40001e48: 32 80 00 08 bne,a 40001e68 <== ALWAYS TAKEN 40001e4c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 rtems_set_errno_and_return_minus_one( EFAULT ); 40001e50: 40 00 26 c4 call 4000b960 <__errno> <== NOT EXECUTED 40001e54: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001e58: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40001e5c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001e60: 81 c7 e0 08 ret <== NOT EXECUTED 40001e64: 81 e8 00 00 restore <== NOT EXECUTED buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); buf->st_mode = the_dev->mode; 40001e68: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 40001e6c: c2 00 60 08 ld [ %g1 + 8 ], %g1 the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 40001e70: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; 40001e74: c6 26 60 0c st %g3, [ %i1 + 0xc ] the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 40001e78: c2 26 60 18 st %g1, [ %i1 + 0x18 ] buf->st_mode = the_dev->mode; return 0; } 40001e7c: 81 c7 e0 08 ret 40001e80: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40001e84 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 40001e84: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 40001e88: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; 40001e8c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 40001e90: c4 27 bf f8 st %g2, [ %fp + -8 ] np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; 40001e94: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 40001e98: c0 27 bf fc clr [ %fp + -4 ] rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40001e9c: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 40001ea0: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40001ea4: d0 00 60 08 ld [ %g1 + 8 ], %o0 rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; 40001ea8: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 40001eac: f2 27 bf f0 st %i1, [ %fp + -16 ] rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; 40001eb0: f0 27 bf e0 st %i0, [ %fp + -32 ] args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( 40001eb4: 40 00 10 2c call 40005f64 40001eb8: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40001ebc: 80 a2 20 00 cmp %o0, 0 40001ec0: 22 80 00 06 be,a 40001ed8 <== ALWAYS TAKEN 40001ec4: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 40001ec8: 40 00 1c ea call 40009270 <== NOT EXECUTED 40001ecc: 01 00 00 00 nop <== NOT EXECUTED 40001ed0: 81 c7 e0 08 ret <== NOT EXECUTED 40001ed4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 40001ed8: b0 10 00 08 mov %o0, %i0 40001edc: 81 c7 e0 08 ret 40001ee0: 81 e8 00 00 restore =============================================================================== 4000c1c8 : */ int device_close( rtems_libio_t *iop ) { 4000c1c8: 9d e3 bf 90 save %sp, -112, %sp rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c1cc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000c1d0: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 4000c1d4: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000c1d8: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000c1dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c1e0: 94 07 bf f4 add %fp, -12, %o2 4000c1e4: 40 00 04 f8 call 4000d5c4 4000c1e8: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4000c1ec: 80 a2 20 00 cmp %o0, 0 4000c1f0: 02 80 00 05 be 4000c204 <== ALWAYS TAKEN 4000c1f4: 01 00 00 00 nop return rtems_deviceio_errno(status); 4000c1f8: 40 00 06 70 call 4000dbb8 <== NOT EXECUTED 4000c1fc: 01 00 00 00 nop <== NOT EXECUTED 4000c200: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } return 0; } 4000c204: 81 c7 e0 08 ret 4000c208: 81 e8 00 00 restore =============================================================================== 4000c0c8 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000c0c8: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 4000c0cc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; 4000c0d0: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 4000c0d4: f4 27 bf f8 st %i2, [ %fp + -8 ] { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; 4000c0d8: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4000c0dc: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c0e0: 40 00 05 4f call 4000d61c 4000c0e4: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c0e8: 80 a2 20 00 cmp %o0, 0 4000c0ec: 22 80 00 06 be,a 4000c104 <== ALWAYS TAKEN 4000c0f0: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 4000c0f4: 40 00 06 b1 call 4000dbb8 <== NOT EXECUTED 4000c0f8: 01 00 00 00 nop <== NOT EXECUTED 4000c0fc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c100: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return args.ioctl_return; } 4000c104: b0 10 00 08 mov %o0, %i0 4000c108: 81 c7 e0 08 ret 4000c10c: 81 e8 00 00 restore =============================================================================== 4000c20c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000c20c: 9d e3 bf 90 save %sp, -112, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; 4000c210: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c214: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000c218: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 4000c21c: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 4000c220: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 4000c224: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c228: 94 07 bf f4 add %fp, -12, %o2 4000c22c: 40 00 05 12 call 4000d674 4000c230: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c234: 80 a2 20 00 cmp %o0, 0 4000c238: 02 80 00 05 be 4000c24c <== ALWAYS TAKEN 4000c23c: 01 00 00 00 nop return rtems_deviceio_errno(status); 4000c240: 40 00 06 5e call 4000dbb8 <== NOT EXECUTED 4000c244: 01 00 00 00 nop <== NOT EXECUTED 4000c248: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED return 0; } 4000c24c: 81 c7 e0 08 ret 4000c250: 81 e8 00 00 restore =============================================================================== 4000c16c : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000c16c: 9d e3 bf 80 save %sp, -128, %sp <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; 4000c170: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c174: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4000c178: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 4000c17c: f2 27 bf f0 st %i1, [ %fp + -16 ] <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c180: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 4000c184: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 4000c188: c4 27 bf f8 st %g2, [ %fp + -8 ] <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000c18c: f0 27 bf e0 st %i0, [ %fp + -32 ] <== NOT EXECUTED args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000c190: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 4000c194: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000c198: 40 00 05 4d call 4000d6cc <== NOT EXECUTED 4000c19c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c1a0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c1a4: 22 80 00 06 be,a 4000c1bc <== NOT EXECUTED 4000c1a8: d0 07 bf fc ld [ %fp + -4 ], %o0 <== NOT EXECUTED return rtems_deviceio_errno(status); 4000c1ac: 40 00 06 83 call 4000dbb8 <== NOT EXECUTED 4000c1b0: 01 00 00 00 nop <== NOT EXECUTED 4000c1b4: 81 c7 e0 08 ret <== NOT EXECUTED 4000c1b8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4000c1bc: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 4000c1c0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c1c4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c110 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000c110: 9d e3 bf 80 save %sp, -128, %sp args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; 4000c114: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000c118: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 4000c11c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 4000c120: f2 27 bf f0 st %i1, [ %fp + -16 ] IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; 4000c124: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 4000c128: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 4000c12c: c4 27 bf f8 st %g2, [ %fp + -8 ] rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; 4000c130: f0 27 bf e0 st %i0, [ %fp + -32 ] args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; 4000c134: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 4000c138: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000c13c: 40 00 05 7a call 4000d724 4000c140: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000c144: 80 a2 20 00 cmp %o0, 0 4000c148: 22 80 00 06 be,a 4000c160 <== ALWAYS TAKEN 4000c14c: d0 07 bf fc ld [ %fp + -4 ], %o0 return rtems_deviceio_errno(status); 4000c150: 40 00 06 9a call 4000dbb8 <== NOT EXECUTED 4000c154: 01 00 00 00 nop <== NOT EXECUTED 4000c158: 81 c7 e0 08 ret <== NOT EXECUTED 4000c15c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } 4000c160: b0 10 00 08 mov %o0, %i0 4000c164: 81 c7 e0 08 ret 4000c168: 81 e8 00 00 restore =============================================================================== 40003bc0 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 40003bc0: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 40003bc4: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 40003bc8: 80 a0 60 00 cmp %g1, 0 40003bcc: 02 80 00 1a be 40003c34 <== ALWAYS TAKEN 40003bd0: a0 10 00 18 mov %i0, %l0 rtems_interrupt_disable (level); 40003bd4: 7f ff f8 31 call 40001c98 <== NOT EXECUTED 40003bd8: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40003bdc: 10 80 00 0f b 40003c18 <== NOT EXECUTED 40003be0: a2 10 20 02 mov 2, %l1 ! 2 <== NOT EXECUTED tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); 40003be4: 7f ff f8 31 call 40001ca8 <== NOT EXECUTED 40003be8: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40003bec: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40003bf0: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003bf4: 40 00 06 5d call 40005568 <== NOT EXECUTED 40003bf8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40003bfc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003c00: 02 80 00 04 be 40003c10 <== NOT EXECUTED 40003c04: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40003c08: 40 00 08 01 call 40005c0c <== NOT EXECUTED 40003c0c: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_disable (level); 40003c10: 7f ff f8 22 call 40001c98 <== NOT EXECUTED 40003c14: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40003c18: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED 40003c1c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40003c20: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003c24: 32 bf ff f0 bne,a 40003be4 <== NOT EXECUTED 40003c28: e2 24 20 94 st %l1, [ %l0 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 40003c2c: 7f ff f8 1f call 40001ca8 <== NOT EXECUTED 40003c30: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40003c34: 81 c7 e0 08 ret 40003c38: 81 e8 00 00 restore =============================================================================== 40002edc : int dup2( int fildes, int fildes2 ) { 40002edc: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 40002ee0: a0 07 bf b8 add %fp, -72, %l0 40002ee4: 90 10 00 18 mov %i0, %o0 40002ee8: 40 00 01 dc call 40003658 40002eec: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 40002ef0: 80 a2 3f ff cmp %o0, -1 40002ef4: 02 80 00 0e be 40002f2c <== NEVER TAKEN 40002ef8: 90 10 3f ff mov -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 40002efc: 92 10 00 10 mov %l0, %o1 40002f00: 40 00 01 d6 call 40003658 40002f04: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 40002f08: 80 a2 3f ff cmp %o0, -1 40002f0c: 02 80 00 07 be 40002f28 <== ALWAYS TAKEN 40002f10: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 40002f14: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 40002f18: 40 00 00 a1 call 4000319c <== NOT EXECUTED 40002f1c: 92 10 20 00 clr %o1 <== NOT EXECUTED 40002f20: 81 c7 e0 08 ret <== NOT EXECUTED 40002f24: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED 40002f28: 90 10 3f ff mov -1, %o0 } 40002f2c: b0 10 00 08 mov %o0, %i0 40002f30: 81 c7 e0 08 ret 40002f34: 81 e8 00 00 restore =============================================================================== 4000360c : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 4000360c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40003610: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003614: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40003618: 02 80 00 1c be 40003688 <== NOT EXECUTED 4000361c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003620: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 40003624: c4 00 60 78 ld [ %g1 + 0x78 ], %g2 ! 4001c078 <__ctype_ptr__><== NOT EXECUTED 40003628: 82 0e 20 ff and %i0, 0xff, %g1 <== NOT EXECUTED 4000362c: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 40003630: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 40003634: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 40003638: 02 80 00 15 be 4000368c <== NOT EXECUTED 4000363c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 40003640: 80 a0 60 09 cmp %g1, 9 <== NOT EXECUTED 40003644: 02 80 00 12 be 4000368c <== NOT EXECUTED 40003648: 01 00 00 00 nop <== NOT EXECUTED 4000364c: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED 40003650: 02 80 00 0f be 4000368c <== NOT EXECUTED 40003654: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 40003658: b0 1e 20 40 xor %i0, 0x40, %i0 <== NOT EXECUTED echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; 4000365c: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 40003660: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 40003664: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40003668: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 4000366c: 7f ff ff 39 call 40003350 <== NOT EXECUTED 40003670: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 40003674: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 40003678: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 4000367c: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 40003680: 81 c7 e0 08 ret <== NOT EXECUTED 40003684: 81 e8 00 00 restore <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 40003688: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED 4000368c: 7f ff ff 7d call 40003480 <== NOT EXECUTED 40003690: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003694: 81 c7 e0 08 ret <== NOT EXECUTED 40003698: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000294c : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 4000294c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40002950: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4001ff04 <== NOT EXECUTED 40002954: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002958: 02 80 00 05 be 4000296c <== NOT EXECUTED 4000295c: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 40002960: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40002964: 40 00 37 e9 call 40010908 <== NOT EXECUTED 40002968: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 4000296c: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40002974 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 40002974: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40002978: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4001fe1c <== NOT EXECUTED 4000297c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002980: 02 80 00 05 be 40002994 <== NOT EXECUTED 40002984: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 40002988: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000298c: 40 00 37 df call 40010908 <== NOT EXECUTED 40002990: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40002994: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 4000369c : * FIXME: Needs support for WERASE and ECHOPRT. * FIXME: Some of the tests should check for IEXTEN, too. */ static void erase (struct rtems_termios_tty *tty, int lineFlag) { 4000369c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 400036a0: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 400036a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400036a8: 02 80 00 0a be 400036d0 <== NOT EXECUTED 400036ac: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 400036b0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400036b4: 02 80 00 7a be 4000389c <== NOT EXECUTED 400036b8: 25 10 00 70 sethi %hi(0x4001c000), %l2 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { 400036bc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 400036c0: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 400036c4: 32 80 00 05 bne,a 400036d8 <== NOT EXECUTED 400036c8: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED tty->ccount = 0; 400036cc: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 400036d0: 81 c7 e0 08 ret <== NOT EXECUTED 400036d4: 81 e8 00 00 restore <== NOT EXECUTED } if (!(tty->termios.c_lflag & ECHOE)) { 400036d8: 12 80 00 71 bne 4000389c <== NOT EXECUTED 400036dc: 25 10 00 70 sethi %hi(0x4001c000), %l2 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 400036e0: d0 0e 20 44 ldub [ %i0 + 0x44 ], %o0 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; 400036e4: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 400036e8: 7f ff ff c9 call 4000360c <== NOT EXECUTED 400036ec: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 400036f0: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED echo ('\n', tty); 400036f4: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) 400036f8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400036fc: 02 bf ff f5 be 400036d0 <== NOT EXECUTED 40003700: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 40003704: 30 80 00 0f b,a 40003740 <== NOT EXECUTED } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { 40003708: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; 4000370c: 86 00 ff ff add %g3, -1, %g3 <== NOT EXECUTED 40003710: c6 24 20 20 st %g3, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 40003714: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40003718: 02 80 00 5c be 40003888 <== NOT EXECUTED 4000371c: e2 08 80 03 ldub [ %g2 + %g3 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 40003720: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003724: 32 80 00 09 bne,a 40003748 <== NOT EXECUTED 40003728: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 4000372c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 40003730: 32 80 00 06 bne,a 40003748 <== NOT EXECUTED 40003734: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); 40003738: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED 4000373c: b2 10 00 10 mov %l0, %i1 <== NOT EXECUTED 40003740: 7f ff ff b3 call 4000360c <== NOT EXECUTED 40003744: 81 e8 00 00 restore <== NOT EXECUTED } else if (c == '\t') { 40003748: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 4000374c: 32 80 00 2a bne,a 400037f4 <== NOT EXECUTED 40003750: c4 04 80 00 ld [ %l2 ], %g2 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 40003754: 82 08 62 00 and %g1, 0x200, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; 40003758: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 4000375c: da 04 80 00 ld [ %l2 ], %o5 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40003760: 10 80 00 13 b 400037ac <== NOT EXECUTED 40003764: 84 10 20 00 clr %g2 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { 40003768: c8 09 00 02 ldub [ %g4 + %g2 ], %g4 <== NOT EXECUTED 4000376c: 80 a1 20 09 cmp %g4, 9 <== NOT EXECUTED 40003770: 12 80 00 04 bne 40003780 <== NOT EXECUTED 40003774: 98 03 40 04 add %o5, %g4, %o4 <== NOT EXECUTED col = (col | 7) + 1; 40003778: 10 80 00 0b b 400037a4 <== NOT EXECUTED 4000377c: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED } else if (iscntrl (c)) { 40003780: c8 0b 20 01 ldub [ %o4 + 1 ], %g4 <== NOT EXECUTED 40003784: 80 89 20 20 btst 0x20, %g4 <== NOT EXECUTED 40003788: 22 80 00 08 be,a 400037a8 <== NOT EXECUTED 4000378c: a2 04 60 01 inc %l1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 40003790: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003794: 32 80 00 05 bne,a 400037a8 <== NOT EXECUTED 40003798: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 4000379c: 10 80 00 04 b 400037ac <== NOT EXECUTED 400037a0: 84 00 a0 01 inc %g2 <== NOT EXECUTED else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; 400037a4: a2 04 60 01 inc %l1 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; 400037a8: 84 00 a0 01 inc %g2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 400037ac: 80 a0 80 03 cmp %g2, %g3 <== NOT EXECUTED 400037b0: 32 bf ff ee bne,a 40003768 <== NOT EXECUTED 400037b4: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 400037b8: 10 80 00 08 b 400037d8 <== NOT EXECUTED 400037bc: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 400037c0: 7f ff fe e4 call 40003350 <== NOT EXECUTED 400037c4: 01 00 00 00 nop <== NOT EXECUTED tty->column--; 400037c8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400037cc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 400037d0: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 400037d4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 400037d8: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED 400037dc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 400037e0: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 400037e4: 14 bf ff f7 bg 400037c0 <== NOT EXECUTED 400037e8: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 400037ec: 10 80 00 28 b 4000388c <== NOT EXECUTED 400037f0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 400037f4: a2 04 60 01 inc %l1 <== NOT EXECUTED 400037f8: c4 08 80 11 ldub [ %g2 + %l1 ], %g2 <== NOT EXECUTED 400037fc: 80 88 a0 20 btst 0x20, %g2 <== NOT EXECUTED 40003800: 22 80 00 10 be,a 40003840 <== NOT EXECUTED 40003804: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40003808: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 4000380c: 22 80 00 0d be,a 40003840 <== NOT EXECUTED 40003810: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 40003814: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40003818: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 4000381c: 7f ff fe cd call 40003350 <== NOT EXECUTED 40003820: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40003824: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003828: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000382c: 22 80 00 05 be,a 40003840 <== NOT EXECUTED 40003830: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED tty->column--; 40003834: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003838: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 4000383c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40003840: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 40003844: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003848: 02 80 00 07 be 40003864 <== NOT EXECUTED 4000384c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40003850: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40003854: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40003858: 02 80 00 0d be 4000388c <== NOT EXECUTED 4000385c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 40003860: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40003864: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40003868: 7f ff fe ba call 40003350 <== NOT EXECUTED 4000386c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40003870: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40003874: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003878: 02 80 00 05 be 4000388c <== NOT EXECUTED 4000387c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 40003880: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003884: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } } } if (!lineFlag) 40003888: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 4000388c: 32 80 00 0a bne,a 400038b4 <== NOT EXECUTED 40003890: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 40003894: 81 c7 e0 08 ret <== NOT EXECUTED 40003898: 81 e8 00 00 restore <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 4000389c: 27 10 00 6b sethi %hi(0x4001ac00), %l3 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 400038a0: 29 10 00 6b sethi %hi(0x4001ac00), %l4 <== NOT EXECUTED 400038a4: a4 14 a0 78 or %l2, 0x78, %l2 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 400038a8: a6 14 e2 f8 or %l3, 0x2f8, %l3 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 400038ac: a8 15 22 f0 or %l4, 0x2f0, %l4 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 400038b0: c6 04 20 20 ld [ %l0 + 0x20 ], %g3 <== NOT EXECUTED 400038b4: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 400038b8: 32 bf ff 94 bne,a 40003708 <== NOT EXECUTED 400038bc: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED 400038c0: 81 c7 e0 08 ret <== NOT EXECUTED 400038c4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000319c : int fcntl( int fd, int cmd, ... ) { 4000319c: 9d e3 bf 98 save %sp, -104, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 400031a0: 03 10 00 7f sethi %hi(0x4001fc00), %g1 400031a4: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 ... ) { int ret; va_list ap; va_start( ap, cmd ); 400031a8: 84 07 a0 4c add %fp, 0x4c, %g2 400031ac: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 400031b0: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 400031b4: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400031b8: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 400031bc: 80 a6 00 01 cmp %i0, %g1 400031c0: 1a 80 00 0c bcc 400031f0 <== NEVER TAKEN 400031c4: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 400031c8: 07 10 00 81 sethi %hi(0x40020400), %g3 400031cc: c6 00 e3 80 ld [ %g3 + 0x380 ], %g3 ! 40020780 400031d0: 89 2e 20 06 sll %i0, 6, %g4 400031d4: a1 2e 20 03 sll %i0, 3, %l0 400031d8: a0 04 00 04 add %l0, %g4, %l0 400031dc: a0 00 c0 10 add %g3, %l0, %l0 rtems_libio_check_is_open(iop); 400031e0: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 400031e4: 80 8a 21 00 btst 0x100, %o0 400031e8: 12 80 00 06 bne 40003200 <== ALWAYS TAKEN 400031ec: 80 a6 60 09 cmp %i1, 9 400031f0: 40 00 37 8a call 40011018 <__errno> <== NOT EXECUTED 400031f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400031f8: 10 80 00 51 b 4000333c <== NOT EXECUTED 400031fc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 40003200: 18 80 00 4c bgu 40003330 40003204: 89 2e 60 02 sll %i1, 2, %g4 40003208: 1b 10 00 0c sethi %hi(0x40003000), %o5 4000320c: 9a 13 61 74 or %o5, 0x174, %o5 ! 40003174 40003210: c8 03 40 04 ld [ %o5 + %g4 ], %g4 40003214: 81 c1 00 00 jmp %g4 40003218: 01 00 00 00 nop case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 4000321c: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 40003220: 80 a0 a0 00 cmp %g2, 0 40003224: 02 80 00 09 be 40003248 <== ALWAYS TAKEN 40003228: 80 a0 80 01 cmp %g2, %g1 diop = rtems_libio_iop( fd2 ); 4000322c: 1a 80 00 0c bcc 4000325c <== NOT EXECUTED 40003230: a2 10 20 00 clr %l1 <== NOT EXECUTED 40003234: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 40003238: a3 28 a0 03 sll %g2, 3, %l1 <== NOT EXECUTED 4000323c: a2 04 40 01 add %l1, %g1, %l1 <== NOT EXECUTED 40003240: 10 80 00 07 b 4000325c <== NOT EXECUTED 40003244: a2 00 c0 11 add %g3, %l1, %l1 <== NOT EXECUTED else { /* allocate a file control block */ diop = rtems_libio_allocate(); 40003248: 40 00 02 22 call 40003ad0 4000324c: b0 10 3f ff mov -1, %i0 if ( diop == 0 ) { 40003250: a2 92 20 00 orcc %o0, 0, %l1 40003254: 02 80 00 4d be 40003388 <== NEVER TAKEN 40003258: 01 00 00 00 nop break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 4000325c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 diop->flags = iop->flags; 40003260: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 ret = -1; break; } } diop->handlers = iop->handlers; 40003264: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 diop->file_info = iop->file_info; 40003268: c4 24 60 3c st %g2, [ %l1 + 0x3c ] diop->flags = iop->flags; 4000326c: c2 24 60 18 st %g1, [ %l1 + 0x18 ] ret = -1; break; } } diop->handlers = iop->handlers; 40003270: c6 24 60 40 st %g3, [ %l1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40003274: 90 04 60 1c add %l1, 0x1c, %o0 40003278: 92 04 20 1c add %l0, 0x1c, %o1 4000327c: 40 00 3c 10 call 400122bc 40003280: 94 10 20 14 mov 0x14, %o2 ret = (int) (diop - rtems_libio_iops); 40003284: 03 10 00 81 sethi %hi(0x40020400), %g1 40003288: f0 00 63 80 ld [ %g1 + 0x380 ], %i0 ! 40020780 4000328c: a2 24 40 18 sub %l1, %i0, %l1 40003290: a3 3c 60 03 sra %l1, 3, %l1 40003294: 85 2c 60 06 sll %l1, 6, %g2 40003298: 83 2c 60 03 sll %l1, 3, %g1 4000329c: 82 20 80 01 sub %g2, %g1, %g1 400032a0: 85 28 60 06 sll %g1, 6, %g2 400032a4: 82 00 40 02 add %g1, %g2, %g1 400032a8: 82 00 40 11 add %g1, %l1, %g1 400032ac: b1 28 60 0f sll %g1, 0xf, %i0 400032b0: b0 26 00 01 sub %i0, %g1, %i0 400032b4: b1 2e 20 03 sll %i0, 3, %i0 400032b8: 10 80 00 24 b 40003348 400032bc: b0 06 00 11 add %i0, %l1, %i0 break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 400032c0: b1 32 20 0b srl %o0, 0xb, %i0 400032c4: 10 80 00 24 b 40003354 400032c8: b0 0e 20 01 and %i0, 1, %i0 * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 400032cc: c2 00 80 00 ld [ %g2 ], %g1 400032d0: 80 a0 60 00 cmp %g1, 0 400032d4: 22 80 00 03 be,a 400032e0 <== NEVER TAKEN 400032d8: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED 400032dc: 90 12 28 00 or %o0, 0x800, %o0 iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 400032e0: d0 24 20 18 st %o0, [ %l0 + 0x18 ] 400032e4: 10 80 00 1c b 40003354 400032e8: b0 10 20 00 clr %i0 break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 400032ec: 40 00 01 8e call 40003924 400032f0: 01 00 00 00 nop 400032f4: 10 80 00 15 b 40003348 400032f8: b0 10 00 08 mov %o0, %i0 break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 400032fc: d0 00 80 00 ld [ %g2 ], %o0 40003300: 40 00 02 28 call 40003ba0 40003304: b0 10 20 00 clr %i0 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 40003308: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000330c: 90 0a 22 01 and %o0, 0x201, %o0 40003310: 82 08 7d fe and %g1, -514, %g1 40003314: 82 12 00 01 or %o0, %g1, %g1 40003318: 10 80 00 0f b 40003354 4000331c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 40003320: 40 00 37 3e call 40011018 <__errno> 40003324: b0 10 3f ff mov -1, %i0 40003328: 10 80 00 05 b 4000333c 4000332c: 82 10 20 86 mov 0x86, %g1 ret = -1; break; default: errno = EINVAL; 40003330: 40 00 37 3a call 40011018 <__errno> 40003334: b0 10 3f ff mov -1, %i0 40003338: 82 10 20 16 mov 0x16, %g1 4000333c: c2 22 00 00 st %g1, [ %o0 ] 40003340: 81 c7 e0 08 ret 40003344: 81 e8 00 00 restore /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 40003348: 80 a6 20 00 cmp %i0, 0 4000334c: 06 80 00 0f bl 40003388 <== NEVER TAKEN 40003350: 01 00 00 00 nop if (iop->handlers->fcntl_h) { 40003354: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40003358: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000335c: 80 a0 60 00 cmp %g1, 0 40003360: 02 bf ff f8 be 40003340 <== NEVER TAKEN 40003364: 92 10 00 10 mov %l0, %o1 int err = (*iop->handlers->fcntl_h)( cmd, iop ); 40003368: 9f c0 40 00 call %g1 4000336c: 90 10 00 19 mov %i1, %o0 if (err) { 40003370: a0 92 20 00 orcc %o0, 0, %l0 40003374: 02 80 00 05 be 40003388 <== ALWAYS TAKEN 40003378: 01 00 00 00 nop errno = err; 4000337c: 40 00 37 27 call 40011018 <__errno> <== NOT EXECUTED 40003380: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40003384: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 40003388: 81 c7 e0 08 ret 4000338c: 81 e8 00 00 restore =============================================================================== 400033ac : #include int fdatasync( int fd ) { 400033ac: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 400033b0: 03 10 00 7f sethi %hi(0x4001fc00), %g1 400033b4: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 400033b8: 80 a6 00 01 cmp %i0, %g1 400033bc: 1a 80 00 0c bcc 400033ec 400033c0: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 400033c4: 03 10 00 81 sethi %hi(0x40020400), %g1 400033c8: d0 00 63 80 ld [ %g1 + 0x380 ], %o0 ! 40020780 400033cc: 83 2e 20 06 sll %i0, 6, %g1 400033d0: b1 2e 20 03 sll %i0, 3, %i0 400033d4: b0 06 00 01 add %i0, %g1, %i0 400033d8: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 400033dc: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 400033e0: 80 88 61 00 btst 0x100, %g1 400033e4: 12 80 00 06 bne 400033fc <== ALWAYS TAKEN 400033e8: 80 88 60 04 btst 4, %g1 400033ec: 40 00 37 0b call 40011018 <__errno> 400033f0: 01 00 00 00 nop 400033f4: 10 80 00 0f b 40003430 400033f8: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400033fc: 32 80 00 06 bne,a 40003414 40003400: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40003404: 40 00 37 05 call 40011018 <__errno> 40003408: 01 00 00 00 nop 4000340c: 10 80 00 09 b 40003430 40003410: 82 10 20 16 mov 0x16, %g1 ! 16 /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 40003414: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 40003418: 80 a0 60 00 cmp %g1, 0 4000341c: 12 80 00 08 bne 4000343c 40003420: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40003424: 40 00 36 fd call 40011018 <__errno> 40003428: 01 00 00 00 nop 4000342c: 82 10 20 86 mov 0x86, %g1 ! 86 40003430: c2 22 00 00 st %g1, [ %o0 ] 40003434: 10 80 00 04 b 40003444 40003438: 90 10 3f ff mov -1, %o0 return (*iop->handlers->fdatasync_h)( iop ); 4000343c: 9f c0 40 00 call %g1 40003440: 01 00 00 00 nop } 40003444: 81 c7 e0 08 ret 40003448: 91 e8 00 08 restore %g0, %o0, %o0 4000344c: 40 00 35 08 call 4001086c <_POSIX_Thread_Exit+0xc> <== NOT EXECUTED 40003450: 40 00 35 14 call 400108a0 <_POSIX_Thread_Exit+0x40> <== NOT EXECUTED 40003454: 40 00 35 20 call 400108d4 <== NOT EXECUTED 40003458: 40 00 35 2c call 40010908 <== NOT EXECUTED 4000345c: 40 00 35 38 call 4001093c <== NOT EXECUTED 40003460: 40 00 35 44 call 40010970 <== NOT EXECUTED 40003464: 40 00 35 50 call 400109a4 <== NOT EXECUTED 40003468: 40 00 35 5c call 400109d8 <== NOT EXECUTED 4000346c: 40 00 35 68 call 40010a0c <== NOT EXECUTED 40003470: 40 00 35 74 call 40010a40 <== NOT EXECUTED 40003474: 40 00 35 80 call 40010a74 <== NOT EXECUTED 40003478: 40 00 35 8c call 40010aa8 <== NOT EXECUTED =============================================================================== 4000c7e4 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000c7e4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000c7e8: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c7ec: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <== NOT EXECUTED */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000c7f0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000c7f4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c7f8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c7fc: 7f ff e3 5b call 40005568 <== NOT EXECUTED 4000c800: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c804: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c808: 12 80 00 f0 bne 4000cbc8 <== NOT EXECUTED 4000c80c: 01 00 00 00 nop <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4000c810: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED if (pipe == NULL) { 4000c814: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000c818: 32 80 00 5b bne,a 4000c984 <== NOT EXECUTED 4000c81c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4000c820: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED 4000c824: 7f ff f7 d7 call 4000a780 <== NOT EXECUTED 4000c828: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED if (pipe == NULL) 4000c82c: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED 4000c830: 02 80 00 66 be 4000c9c8 <== NOT EXECUTED 4000c834: a2 10 00 12 mov %l2, %l1 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); 4000c838: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c83c: 40 00 09 c2 call 4000ef44 <== NOT EXECUTED 4000c840: 94 10 20 34 mov 0x34, %o2 <== NOT EXECUTED pipe->Size = PIPE_BUF; 4000c844: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4000c848: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED 4000c84c: 7f ff f7 cd call 4000a780 <== NOT EXECUTED 4000c850: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED if (! pipe->Buffer) 4000c854: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c858: 02 80 00 46 be 4000c970 <== NOT EXECUTED 4000c85c: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( 4000c860: 27 10 00 70 sethi %hi(0x4001c000), %l3 <== NOT EXECUTED 4000c864: d0 4c e0 64 ldsb [ %l3 + 0x64 ], %o0 ! 4001c064 <== NOT EXECUTED 4000c868: 29 14 12 5c sethi %hi(0x50497000), %l4 <== NOT EXECUTED 4000c86c: 82 15 22 00 or %l4, 0x200, %g1 ! 50497200 <== NOT EXECUTED 4000c870: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c874: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000c878: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c87c: 40 00 02 81 call 4000d280 <== NOT EXECUTED 4000c880: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED 4000c884: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c888: 32 80 00 38 bne,a 4000c968 <== NOT EXECUTED 4000c88c: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED rtems_build_name ('P', 'I', 'r', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->readBarrier) != RTEMS_SUCCESSFUL) goto err_rbar; if (rtems_barrier_create( 4000c890: d0 4c e0 64 ldsb [ %l3 + 0x64 ], %o0 <== NOT EXECUTED 4000c894: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 4000c898: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 4000c89c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c8a0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000c8a4: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c8a8: 40 00 02 76 call 4000d280 <== NOT EXECUTED 4000c8ac: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED 4000c8b0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c8b4: 12 80 00 2a bne 4000c95c <== NOT EXECUTED 4000c8b8: a8 15 23 00 or %l4, 0x300, %l4 <== NOT EXECUTED rtems_build_name ('P', 'I', 'w', c), RTEMS_BARRIER_MANUAL_RELEASE, 0, &pipe->writeBarrier) != RTEMS_SUCCESSFUL) goto err_wbar; if (rtems_semaphore_create( 4000c8bc: d0 4c e0 64 ldsb [ %l3 + 0x64 ], %o0 <== NOT EXECUTED 4000c8c0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000c8c4: 90 12 00 14 or %o0, %l4, %o0 <== NOT EXECUTED 4000c8c8: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 4000c8cc: 96 10 20 00 clr %o3 <== NOT EXECUTED 4000c8d0: 7f ff e2 84 call 400052e0 <== NOT EXECUTED 4000c8d4: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED 4000c8d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c8dc: 12 80 00 1e bne 4000c954 <== NOT EXECUTED 4000c8e0: 29 10 00 74 sethi %hi(0x4001d000), %l4 <== NOT EXECUTED RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Get ( Objects_Id id, Objects_Locations *location ) { return (Barrier_Control *) 4000c8e4: d2 04 a0 2c ld [ %l2 + 0x2c ], %o1 <== NOT EXECUTED 4000c8e8: b0 07 bf f8 add %fp, -8, %i0 <== NOT EXECUTED 4000c8ec: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 4000c8f0: 7f ff e9 28 call 40006d90 <_Objects_Get> <== NOT EXECUTED 4000c8f4: 90 15 22 60 or %l4, 0x260, %o0 <== NOT EXECUTED /* Set barriers to be interruptible by signals. */ static void pipe_interruptible(pipe_control_t *pipe) { Objects_Locations location; _Barrier_Get(pipe->readBarrier, &location)->Barrier.Wait_queue.state 4000c8f8: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED 4000c8fc: 25 04 00 00 sethi %hi(0x10000000), %l2 <== NOT EXECUTED 4000c900: 82 10 40 12 or %g1, %l2, %g1 <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 4000c904: 7f ff eb 71 call 400076c8 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000c908: c2 22 20 4c st %g1, [ %o0 + 0x4c ] <== NOT EXECUTED 4000c90c: d2 04 60 30 ld [ %l1 + 0x30 ], %o1 <== NOT EXECUTED 4000c910: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 4000c914: 7f ff e9 1f call 40006d90 <_Objects_Get> <== NOT EXECUTED 4000c918: 90 15 22 60 or %l4, 0x260, %o0 <== NOT EXECUTED _Barrier_Get(pipe->writeBarrier, &location)->Barrier.Wait_queue.state 4000c91c: c2 02 20 4c ld [ %o0 + 0x4c ], %g1 <== NOT EXECUTED 4000c920: a4 10 40 12 or %g1, %l2, %l2 <== NOT EXECUTED |= STATES_INTERRUPTIBLE_BY_SIGNAL; _Thread_Enable_dispatch(); 4000c924: 7f ff eb 69 call 400076c8 <_Thread_Enable_dispatch> <== NOT EXECUTED 4000c928: e4 22 20 4c st %l2, [ %o0 + 0x4c ] <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4000c92c: c2 0c e0 64 ldub [ %l3 + 0x64 ], %g1 <== NOT EXECUTED 4000c930: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 4000c934: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 4000c938: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 4000c93c: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 4000c940: 12 80 00 10 bne 4000c980 <== NOT EXECUTED 4000c944: c4 2c e0 64 stb %g2, [ %l3 + 0x64 ] <== NOT EXECUTED c = 'a'; 4000c948: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 4000c94c: 10 80 00 0d b 4000c980 <== NOT EXECUTED 4000c950: c2 2c e0 64 stb %g1, [ %l3 + 0x64 ] <== NOT EXECUTED return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4000c954: 40 00 02 79 call 4000d338 <== NOT EXECUTED 4000c958: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4000c95c: 40 00 02 77 call 4000d338 <== NOT EXECUTED 4000c960: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4000c964: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED 4000c968: 7f ff f6 24 call 4000a1f8 <== NOT EXECUTED 4000c96c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED err_buf: free(pipe); 4000c970: 7f ff f6 22 call 4000a1f8 <== NOT EXECUTED 4000c974: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000c978: 10 80 00 15 b 4000c9cc <== NOT EXECUTED 4000c97c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000c980: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 4000c984: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c988: 7f ff e2 f8 call 40005568 <== NOT EXECUTED 4000c98c: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000c990: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000c994: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 4000c998: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000c99c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000c9a0: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000c9a4: 12 80 00 09 bne 4000c9c8 <== NOT EXECUTED 4000c9a8: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED if (err) 4000c9ac: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000c9b0: 22 80 00 06 be,a 4000c9c8 <== NOT EXECUTED 4000c9b4: e2 24 00 00 st %l1, [ %l0 ] <== NOT EXECUTED pipe_free(pipe); 4000c9b8: 7f ff ff 3b call 4000c6a4 <== NOT EXECUTED 4000c9bc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000c9c0: 10 80 00 03 b 4000c9cc <== NOT EXECUTED 4000c9c4: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c9c8: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c9cc: 7f ff e3 2e call 40005684 <== NOT EXECUTED 4000c9d0: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) 4000c9d4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000c9d8: 12 80 00 7c bne 4000cbc8 <== NOT EXECUTED 4000c9dc: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000c9e0: c4 06 60 18 ld [ %i1 + 0x18 ], %g2 <== NOT EXECUTED 4000c9e4: 82 08 a0 06 and %g2, 6, %g1 <== NOT EXECUTED 4000c9e8: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 4000c9ec: 02 80 00 2e be 4000caa4 <== NOT EXECUTED 4000c9f0: e2 04 00 00 ld [ %l0 ], %l1 <== NOT EXECUTED 4000c9f4: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 4000c9f8: 02 80 00 56 be 4000cb50 <== NOT EXECUTED 4000c9fc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000ca00: 12 80 00 6a bne 4000cba8 <== NOT EXECUTED 4000ca04: 01 00 00 00 nop <== NOT EXECUTED case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000ca08: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000ca0c: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000ca10: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000ca14: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000ca18: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED 4000ca1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ca20: 12 80 00 05 bne 4000ca34 <== NOT EXECUTED 4000ca24: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4000ca28: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 4000ca2c: 40 00 02 5d call 4000d3a0 <== NOT EXECUTED 4000ca30: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 4000ca34: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000ca38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ca3c: 12 80 00 5b bne 4000cba8 <== NOT EXECUTED 4000ca40: 01 00 00 00 nop <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4000ca44: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000ca48: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000ca4c: 12 80 00 57 bne 4000cba8 <== NOT EXECUTED 4000ca50: 01 00 00 00 nop <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4000ca54: e4 04 60 24 ld [ %l1 + 0x24 ], %l2 <== NOT EXECUTED err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4000ca58: 7f ff e3 0b call 40005684 <== NOT EXECUTED 4000ca5c: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000ca60: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 4000ca64: 40 00 02 66 call 4000d3fc <== NOT EXECUTED 4000ca68: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ca6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ca70: 12 80 00 52 bne 4000cbb8 <== NOT EXECUTED 4000ca74: 92 10 20 00 clr %o1 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4000ca78: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 4000ca7c: 7f ff e2 bb call 40005568 <== NOT EXECUTED 4000ca80: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ca84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ca88: 32 80 00 4d bne,a 4000cbbc <== NOT EXECUTED 4000ca8c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4000ca90: c2 04 60 24 ld [ %l1 + 0x24 ], %g1 <== NOT EXECUTED 4000ca94: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED 4000ca98: 02 bf ff f0 be 4000ca58 <== NOT EXECUTED 4000ca9c: 01 00 00 00 nop <== NOT EXECUTED 4000caa0: 30 80 00 42 b,a 4000cba8 <== NOT EXECUTED } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4000caa4: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED 4000caa8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000caac: 32 80 00 07 bne,a 4000cac8 <== NOT EXECUTED 4000cab0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000cab4: 80 88 a0 01 btst 1, %g2 <== NOT EXECUTED 4000cab8: 22 80 00 04 be,a 4000cac8 <== NOT EXECUTED 4000cabc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000cac0: 10 80 00 3f b 4000cbbc <== NOT EXECUTED 4000cac4: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000cac8: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000cacc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; 4000cad0: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000cad4: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED 4000cad8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cadc: 12 80 00 05 bne 4000caf0 <== NOT EXECUTED 4000cae0: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000cae4: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 4000cae8: 40 00 02 2e call 4000d3a0 <== NOT EXECUTED 4000caec: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Readers == 0) { 4000caf0: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED 4000caf4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000caf8: 12 80 00 2c bne 4000cba8 <== NOT EXECUTED 4000cafc: 01 00 00 00 nop <== NOT EXECUTED prevCounter = pipe->readerCounter; 4000cb00: e4 04 60 20 ld [ %l1 + 0x20 ], %l2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); 4000cb04: 7f ff e2 e0 call 40005684 <== NOT EXECUTED 4000cb08: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000cb0c: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 4000cb10: 40 00 02 3b call 4000d3fc <== NOT EXECUTED 4000cb14: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cb18: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cb1c: 12 80 00 27 bne 4000cbb8 <== NOT EXECUTED 4000cb20: 92 10 20 00 clr %o1 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) 4000cb24: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED 4000cb28: 7f ff e2 90 call 40005568 <== NOT EXECUTED 4000cb2c: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000cb30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cb34: 32 80 00 22 bne,a 4000cbbc <== NOT EXECUTED 4000cb38: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4000cb3c: c2 04 60 20 ld [ %l1 + 0x20 ], %g1 <== NOT EXECUTED 4000cb40: 80 a4 80 01 cmp %l2, %g1 <== NOT EXECUTED 4000cb44: 02 bf ff f0 be 4000cb04 <== NOT EXECUTED 4000cb48: 01 00 00 00 nop <== NOT EXECUTED 4000cb4c: 30 80 00 17 b,a 4000cba8 <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000cb50: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000cb54: c4 04 60 20 ld [ %l1 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000cb58: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000cb5c: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000cb60: c6 24 60 10 st %g3, [ %l1 + 0x10 ] <== NOT EXECUTED 4000cb64: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cb68: 12 80 00 05 bne 4000cb7c <== NOT EXECUTED 4000cb6c: c4 24 60 20 st %g2, [ %l1 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4000cb70: d0 04 60 30 ld [ %l1 + 0x30 ], %o0 <== NOT EXECUTED 4000cb74: 40 00 02 0b call 4000d3a0 <== NOT EXECUTED 4000cb78: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000cb7c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000cb80: c4 04 60 24 ld [ %l1 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000cb84: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000cb88: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000cb8c: c6 24 60 14 st %g3, [ %l1 + 0x14 ] <== NOT EXECUTED 4000cb90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cb94: 12 80 00 05 bne 4000cba8 <== NOT EXECUTED 4000cb98: c4 24 60 24 st %g2, [ %l1 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000cb9c: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 <== NOT EXECUTED 4000cba0: 40 00 02 00 call 4000d3a0 <== NOT EXECUTED 4000cba4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4000cba8: 7f ff e2 b7 call 40005684 <== NOT EXECUTED 4000cbac: d0 04 60 28 ld [ %l1 + 0x28 ], %o0 <== NOT EXECUTED return 0; 4000cbb0: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbb4: 81 e8 00 00 restore <== NOT EXECUTED 4000cbb8: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4000cbbc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000cbc0: 7f ff fe c5 call 4000c6d4 <== NOT EXECUTED 4000cbc4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 4000cbc8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbcc: 81 e8 00 00 restore <== NOT EXECUTED 4000cbd0: 40 00 cc fc call 4003ffc0 <__end+0x22b90> <== NOT EXECUTED 4000cbd4: 40 00 cd 1c call 40040044 <__end+0x22c14> <== NOT EXECUTED 4000cbd8: 40 00 cd 14 call 40040028 <__end+0x22bf8> <== NOT EXECUTED 4000cbdc: 40 00 cd 14 call 4004002c <__end+0x22bfc> <== NOT EXECUTED 4000cbe0: 40 00 cd 3c call 400400d0 <__end+0x22ca0> <== NOT EXECUTED 4000cbe4: 40 00 cd 30 call 400400a4 <__end+0x22c74> <== NOT EXECUTED 4000cbe8: 40 00 cd 54 call 40040138 <__end+0x22d08> <== NOT EXECUTED =============================================================================== 40009034 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 40009034: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 40009038: 05 10 00 a2 sethi %hi(0x40028800), %g2 <== NOT EXECUTED 4000903c: c2 00 61 30 ld [ %g1 + 0x130 ], %g1 <== NOT EXECUTED 40009040: 10 80 00 08 b 40009060 <== NOT EXECUTED 40009044: 84 10 a1 34 or %g2, 0x134, %g2 <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { 40009048: c6 02 60 10 ld [ %o1 + 0x10 ], %g3 <== NOT EXECUTED 4000904c: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 40009050: 32 80 00 04 bne,a 40009060 <== NOT EXECUTED 40009054: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40009058: 81 c3 e0 08 retl <== NOT EXECUTED 4000905c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED 40009060: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40009064: 32 bf ff f9 bne,a 40009048 <== NOT EXECUTED 40009068: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 <== NOT EXECUTED return true; } } return false; } 4000906c: 81 c3 e0 08 retl <== NOT EXECUTED 40009070: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 4000347c : long fpathconf( int fd, int name ) { 4000347c: 9d e3 bf a0 save %sp, -96, %sp long return_value; rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); 40003480: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40003484: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 40003488: 80 a6 00 01 cmp %i0, %g1 4000348c: 1a 80 00 0b bcc 400034b8 40003490: 85 2e 20 06 sll %i0, 6, %g2 iop = rtems_libio_iop(fd); 40003494: 03 10 00 81 sethi %hi(0x40020400), %g1 40003498: c2 00 63 80 ld [ %g1 + 0x380 ], %g1 ! 40020780 4000349c: b1 2e 20 03 sll %i0, 3, %i0 400034a0: b0 06 00 02 add %i0, %g2, %i0 400034a4: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 400034a8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 400034ac: 80 88 61 00 btst 0x100, %g1 400034b0: 12 80 00 06 bne 400034c8 <== ALWAYS TAKEN 400034b4: 80 88 60 02 btst 2, %g1 400034b8: 40 00 36 d8 call 40011018 <__errno> 400034bc: 01 00 00 00 nop 400034c0: 10 80 00 07 b 400034dc 400034c4: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 400034c8: 12 80 00 08 bne 400034e8 <== ALWAYS TAKEN 400034cc: 80 a6 60 0b cmp %i1, 0xb 400034d0: 40 00 36 d2 call 40011018 <__errno> <== NOT EXECUTED 400034d4: 01 00 00 00 nop <== NOT EXECUTED 400034d8: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 400034dc: c2 22 00 00 st %g1, [ %o0 ] 400034e0: 81 c7 e0 08 ret 400034e4: 91 e8 3f ff restore %g0, -1, %o0 * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 400034e8: 18 80 00 2c bgu 40003598 400034ec: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 400034f0: b3 2e 60 02 sll %i1, 2, %i1 400034f4: 05 10 00 0d sethi %hi(0x40003400), %g2 400034f8: 84 10 a0 4c or %g2, 0x4c, %g2 ! 4000344c 400034fc: c4 00 80 19 ld [ %g2 + %i1 ], %g2 40003500: 81 c0 80 00 jmp %g2 40003504: 01 00 00 00 nop case _PC_LINK_MAX: return_value = the_limits->link_max; 40003508: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 4000350c: 81 c7 e0 08 ret 40003510: 81 e8 00 00 restore case _PC_MAX_CANON: return_value = the_limits->max_canon; 40003514: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 40003518: 81 c7 e0 08 ret 4000351c: 81 e8 00 00 restore case _PC_MAX_INPUT: return_value = the_limits->max_input; 40003520: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 40003524: 81 c7 e0 08 ret 40003528: 81 e8 00 00 restore case _PC_NAME_MAX: return_value = the_limits->name_max; 4000352c: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 40003530: 81 c7 e0 08 ret 40003534: 81 e8 00 00 restore case _PC_PATH_MAX: return_value = the_limits->path_max; 40003538: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 4000353c: 81 c7 e0 08 ret 40003540: 81 e8 00 00 restore case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 40003544: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 40003548: 81 c7 e0 08 ret 4000354c: 81 e8 00 00 restore case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 40003550: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 40003554: 81 c7 e0 08 ret 40003558: 81 e8 00 00 restore case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 4000355c: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 40003560: 81 c7 e0 08 ret 40003564: 81 e8 00 00 restore case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 40003568: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 4000356c: 81 c7 e0 08 ret 40003570: 81 e8 00 00 restore case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 40003574: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 40003578: 81 c7 e0 08 ret 4000357c: 81 e8 00 00 restore case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 40003580: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 40003584: 81 c7 e0 08 ret 40003588: 81 e8 00 00 restore case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 4000358c: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 40003590: 81 c7 e0 08 ret 40003594: 81 e8 00 00 restore default: rtems_set_errno_and_return_minus_one( EINVAL ); 40003598: 40 00 36 a0 call 40011018 <__errno> 4000359c: b0 10 3f ff mov -1, %i0 400035a0: 82 10 20 16 mov 0x16, %g1 400035a4: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 400035a8: 81 c7 e0 08 ret 400035ac: 81 e8 00 00 restore =============================================================================== 4000a1f8 : void free( void *ptr ) { MSBUMP(free_calls, 1); 4000a1f8: 9d e3 bf a0 save %sp, -96, %sp 4000a1fc: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a200: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 4000a204: c4 00 60 0c ld [ %g1 + 0xc ], %g2 4000a208: b2 10 00 18 mov %i0, %i1 4000a20c: 84 00 a0 01 inc %g2 if ( !ptr ) 4000a210: 80 a6 20 00 cmp %i0, 0 4000a214: 02 80 00 21 be 4000a298 4000a218: c4 20 60 0c st %g2, [ %g1 + 0xc ] /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 4000a21c: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000a220: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current> 4000a224: 80 a0 60 03 cmp %g1, 3 4000a228: 12 80 00 09 bne 4000a24c <== NEVER TAKEN 4000a22c: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a230: 40 00 01 2e call 4000a6e8 4000a234: 01 00 00 00 nop 4000a238: 80 8a 20 ff btst 0xff, %o0 4000a23c: 12 80 00 04 bne 4000a24c <== ALWAYS TAKEN 4000a240: 03 10 00 71 sethi %hi(0x4001c400), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 4000a244: 40 00 01 3b call 4000a730 <== NOT EXECUTED 4000a248: 81 e8 00 00 restore <== NOT EXECUTED #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000a24c: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 4000a250: 80 a0 60 00 cmp %g1, 0 4000a254: 02 80 00 06 be 4000a26c <== ALWAYS TAKEN 4000a258: 21 10 00 6f sethi %hi(0x4001bc00), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 4000a25c: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 4000a260: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000a264: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 4000a268: 21 10 00 6f sethi %hi(0x4001bc00), %l0 <== NOT EXECUTED 4000a26c: d0 04 22 d0 ld [ %l0 + 0x2d0 ], %o0 ! 4001bed0 4000a270: 40 00 06 3d call 4000bb64 <_Protected_heap_Free> 4000a274: 92 10 00 19 mov %i1, %o1 4000a278: 80 8a 20 ff btst 0xff, %o0 4000a27c: 12 80 00 07 bne 4000a298 <== ALWAYS TAKEN 4000a280: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 4000a284: 31 10 00 6c sethi %hi(0x4001b000), %i0 <== NOT EXECUTED 4000a288: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 4000a28c: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 4000a290: 7f ff e2 a3 call 40002d1c <== NOT EXECUTED 4000a294: 91 ee 22 60 restore %i0, 0x260, %o0 <== NOT EXECUTED 4000a298: 81 c7 e0 08 ret 4000a29c: 81 e8 00 00 restore =============================================================================== 40003bf4 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 40003bf4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env 40003bf8: 03 10 00 7b sethi %hi(0x4001ec00), %g1 <== NOT EXECUTED 40003bfc: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 4001eeb8 <== NOT EXECUTED 40003c00: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 40003c04: 02 80 00 18 be 40003c64 <== NOT EXECUTED 40003c08: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 40003c0c: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 40003c10: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003c14: 22 80 00 09 be,a 40003c38 <== NOT EXECUTED 40003c18: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40003c1c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003c20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003c24: 22 80 00 05 be,a 40003c38 <== NOT EXECUTED 40003c28: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40003c2c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003c30: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 40003c34: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40003c38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003c3c: 02 80 00 08 be 40003c5c <== NOT EXECUTED 40003c40: 01 00 00 00 nop <== NOT EXECUTED 40003c44: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003c48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003c4c: 02 80 00 04 be 40003c5c <== NOT EXECUTED 40003c50: 01 00 00 00 nop <== NOT EXECUTED 40003c54: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003c58: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 40003c5c: 7f ff fb 91 call 40002aa0 <== NOT EXECUTED 40003c60: 81 e8 00 00 restore <== NOT EXECUTED 40003c64: 81 c7 e0 08 ret <== NOT EXECUTED 40003c68: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40019e94 : int fstat( int fd, struct stat *sbuf ) { 40019e94: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 40019e98: 80 a6 60 00 cmp %i1, 0 40019e9c: 32 80 00 06 bne,a 40019eb4 40019ea0: 03 10 00 6f sethi %hi(0x4001bc00), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); 40019ea4: 7f ff d1 ad call 4000e558 <__errno> 40019ea8: 01 00 00 00 nop 40019eac: 10 80 00 12 b 40019ef4 40019eb0: 82 10 20 0e mov 0xe, %g1 ! e /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 40019eb4: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 40019eb8: 80 a6 00 01 cmp %i0, %g1 40019ebc: 1a 80 00 0b bcc 40019ee8 40019ec0: 03 10 00 71 sethi %hi(0x4001c400), %g1 40019ec4: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 40019ec8: 85 2e 20 06 sll %i0, 6, %g2 40019ecc: b1 2e 20 03 sll %i0, 3, %i0 40019ed0: b0 06 00 02 add %i0, %g2, %i0 40019ed4: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 40019ed8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40019edc: 80 88 61 00 btst 0x100, %g1 40019ee0: 32 80 00 08 bne,a 40019f00 <== ALWAYS TAKEN 40019ee4: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); 40019ee8: 7f ff d1 9c call 4000e558 <__errno> 40019eec: 01 00 00 00 nop 40019ef0: 82 10 20 09 mov 9, %g1 ! 9 40019ef4: c2 22 00 00 st %g1, [ %o0 ] 40019ef8: 10 80 00 15 b 40019f4c 40019efc: 90 10 3f ff mov -1, %o0 rtems_libio_check_is_open(iop); if ( !iop->handlers ) 40019f00: 80 a0 60 00 cmp %g1, 0 40019f04: 02 bf ff f9 be 40019ee8 <== NEVER TAKEN 40019f08: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 40019f0c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40019f10: 80 a0 60 00 cmp %g1, 0 40019f14: 12 80 00 06 bne 40019f2c <== ALWAYS TAKEN 40019f18: 92 10 20 00 clr %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019f1c: 7f ff d1 8f call 4000e558 <__errno> <== NOT EXECUTED 40019f20: 01 00 00 00 nop <== NOT EXECUTED 40019f24: 10 bf ff f4 b 40019ef4 <== NOT EXECUTED 40019f28: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 40019f2c: 94 10 20 48 mov 0x48, %o2 40019f30: 7f ff d4 05 call 4000ef44 40019f34: 90 10 00 19 mov %i1, %o0 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 40019f38: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 40019f3c: 90 06 20 1c add %i0, 0x1c, %o0 40019f40: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40019f44: 9f c0 40 00 call %g1 40019f48: 92 10 00 19 mov %i1, %o1 } 40019f4c: 81 c7 e0 08 ret 40019f50: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40003730 : #include int fsync( int fd ) { 40003730: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40003734: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40003738: c2 00 63 34 ld [ %g1 + 0x334 ], %g1 ! 4001ff34 4000373c: 80 a6 00 01 cmp %i0, %g1 40003740: 1a 80 00 15 bcc 40003794 <== NEVER TAKEN 40003744: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 40003748: 03 10 00 81 sethi %hi(0x40020400), %g1 4000374c: d0 00 63 80 ld [ %g1 + 0x380 ], %o0 ! 40020780 40003750: 83 2e 20 06 sll %i0, 6, %g1 40003754: b1 2e 20 03 sll %i0, 3, %i0 40003758: b0 06 00 01 add %i0, %g1, %i0 4000375c: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40003760: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40003764: 80 88 61 00 btst 0x100, %g1 40003768: 02 80 00 0b be 40003794 <== NEVER TAKEN 4000376c: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40003770: 32 80 00 06 bne,a 40003788 40003774: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40003778: 40 00 36 28 call 40011018 <__errno> 4000377c: 01 00 00 00 nop 40003780: 10 80 00 0f b 400037bc 40003784: 82 10 20 16 mov 0x16, %g1 ! 16 /* * Now process the fsync(). */ if ( !iop->handlers ) 40003788: 80 a0 60 00 cmp %g1, 0 4000378c: 32 80 00 06 bne,a 400037a4 <== ALWAYS TAKEN 40003790: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 rtems_set_errno_and_return_minus_one( EBADF ); 40003794: 40 00 36 21 call 40011018 <__errno> <== NOT EXECUTED 40003798: 01 00 00 00 nop <== NOT EXECUTED 4000379c: 10 80 00 08 b 400037bc <== NOT EXECUTED 400037a0: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED if ( !iop->handlers->fsync_h ) 400037a4: 80 a0 60 00 cmp %g1, 0 400037a8: 12 80 00 08 bne 400037c8 400037ac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 400037b0: 40 00 36 1a call 40011018 <__errno> 400037b4: 01 00 00 00 nop 400037b8: 82 10 20 86 mov 0x86, %g1 ! 86 400037bc: c2 22 00 00 st %g1, [ %o0 ] 400037c0: 10 80 00 04 b 400037d0 400037c4: 90 10 3f ff mov -1, %o0 return (*iop->handlers->fsync_h)( iop ); 400037c8: 9f c0 40 00 call %g1 400037cc: 01 00 00 00 nop } 400037d0: 81 c7 e0 08 ret 400037d4: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000a2a0 : int ftruncate( int fd, off_t length ) { 4000a2a0: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4000a2a4: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000a2a8: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 4000a2ac: 80 a6 00 01 cmp %i0, %g1 4000a2b0: 1a 80 00 0b bcc 4000a2dc <== NEVER TAKEN 4000a2b4: 85 2e 20 06 sll %i0, 6, %g2 iop = rtems_libio_iop( fd ); 4000a2b8: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a2bc: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 4000a2c0: b1 2e 20 03 sll %i0, 3, %i0 4000a2c4: b0 06 00 02 add %i0, %g2, %i0 4000a2c8: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000a2cc: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000a2d0: 80 88 61 00 btst 0x100, %g1 4000a2d4: 12 80 00 06 bne 4000a2ec <== ALWAYS TAKEN 4000a2d8: a0 07 bf ec add %fp, -20, %l0 4000a2dc: 40 00 10 9f call 4000e558 <__errno> <== NOT EXECUTED 4000a2e0: 01 00 00 00 nop <== NOT EXECUTED 4000a2e4: 10 80 00 22 b 4000a36c <== NOT EXECUTED 4000a2e8: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4000a2ec: 92 06 20 1c add %i0, 0x1c, %o1 4000a2f0: 90 10 00 10 mov %l0, %o0 4000a2f4: 40 00 12 d5 call 4000ee48 4000a2f8: 94 10 20 14 mov 0x14, %o2 if ( !loc.ops->node_type_h ) 4000a2fc: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000a300: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000a304: 80 a0 60 00 cmp %g1, 0 4000a308: 02 80 00 16 be 4000a360 <== NEVER TAKEN 4000a30c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4000a310: 9f c0 40 00 call %g1 4000a314: 90 10 00 10 mov %l0, %o0 4000a318: 80 a2 20 01 cmp %o0, 1 4000a31c: 32 80 00 06 bne,a 4000a334 4000a320: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_set_errno_and_return_minus_one( EISDIR ); 4000a324: 40 00 10 8d call 4000e558 <__errno> 4000a328: 01 00 00 00 nop 4000a32c: 10 80 00 10 b 4000a36c 4000a330: 82 10 20 15 mov 0x15, %g1 ! 15 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000a334: 80 88 60 04 btst 4, %g1 4000a338: 32 80 00 06 bne,a 4000a350 <== ALWAYS TAKEN 4000a33c: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000a340: 40 00 10 86 call 4000e558 <__errno> <== NOT EXECUTED 4000a344: 01 00 00 00 nop <== NOT EXECUTED 4000a348: 10 80 00 09 b 4000a36c <== NOT EXECUTED 4000a34c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) 4000a350: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000a354: 80 a0 60 00 cmp %g1, 0 4000a358: 32 80 00 08 bne,a 4000a378 <== ALWAYS TAKEN 4000a35c: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000a360: 40 00 10 7e call 4000e558 <__errno> <== NOT EXECUTED 4000a364: 01 00 00 00 nop <== NOT EXECUTED 4000a368: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4000a36c: c2 22 00 00 st %g1, [ %o0 ] 4000a370: 10 80 00 05 b 4000a384 4000a374: 90 10 3f ff mov -1, %o0 return (*iop->handlers->ftruncate_h)( iop, length ); 4000a378: 92 10 00 19 mov %i1, %o1 4000a37c: 9f c0 40 00 call %g1 4000a380: 94 10 00 1a mov %i2, %o2 } 4000a384: 81 c7 e0 08 ret 4000a388: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4001debc : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4001debc: 9d e3 bf 88 save %sp, -120, %sp /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); 4001dec0: 03 10 00 84 sethi %hi(0x40021000), %g1 4001dec4: c2 00 62 b4 ld [ %g1 + 0x2b4 ], %g1 ! 400212b4 4001dec8: 80 a6 00 01 cmp %i0, %g1 4001decc: 1a 80 00 08 bcc 4001deec <== NEVER TAKEN 4001ded0: a0 10 20 00 clr %l0 4001ded4: 03 10 00 87 sethi %hi(0x40021c00), %g1 4001ded8: e0 00 60 18 ld [ %g1 + 0x18 ], %l0 ! 40021c18 4001dedc: 83 2e 20 06 sll %i0, 6, %g1 4001dee0: b1 2e 20 03 sll %i0, 3, %i0 4001dee4: b0 06 00 01 add %i0, %g1, %i0 4001dee8: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 4001deec: a2 07 bf ec add %fp, -20, %l1 4001def0: 92 04 20 1c add %l0, 0x1c, %o1 4001def4: 90 10 00 11 mov %l1, %o0 4001def8: 7f ff ce 86 call 40011910 4001defc: 94 10 20 14 mov 0x14, %o2 if ( !loc.ops->node_type_h ) 4001df00: c2 07 bf f8 ld [ %fp + -8 ], %g1 4001df04: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4001df08: 80 a0 60 00 cmp %g1, 0 4001df0c: 02 80 00 11 be 4001df50 <== NEVER TAKEN 4001df10: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 4001df14: 9f c0 40 00 call %g1 4001df18: 90 10 00 11 mov %l1, %o0 4001df1c: 80 a2 20 01 cmp %o0, 1 4001df20: 22 80 00 08 be,a 4001df40 4001df24: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4001df28: 7f ff cc 3e call 40011020 <__errno> 4001df2c: 01 00 00 00 nop 4001df30: 82 10 20 14 mov 0x14, %g1 ! 14 4001df34: c2 22 00 00 st %g1, [ %o0 ] 4001df38: 10 80 00 0d b 4001df6c 4001df3c: 90 10 3f ff mov -1, %o0 /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 4001df40: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001df44: 80 a0 60 00 cmp %g1, 0 4001df48: 32 80 00 06 bne,a 4001df60 <== ALWAYS TAKEN 4001df4c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001df50: 7f ff cc 34 call 40011020 <__errno> <== NOT EXECUTED 4001df54: 01 00 00 00 nop <== NOT EXECUTED 4001df58: 10 bf ff f7 b 4001df34 <== NOT EXECUTED 4001df5c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 4001df60: 92 10 00 19 mov %i1, %o1 4001df64: 9f c0 40 00 call %g1 4001df68: 94 10 00 1a mov %i2, %o2 } 4001df6c: 81 c7 e0 08 ret 4001df70: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40002fa4 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40002fa4: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 40002fa8: 7f ff ff b6 call 40002e80 40002fac: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 40002fb0: 11 10 00 79 sethi %hi(0x4001e400), %o0 40002fb4: 13 10 00 79 sethi %hi(0x4001e400), %o1 40002fb8: 90 12 21 58 or %o0, 0x158, %o0 40002fbc: 40 00 38 29 call 40011060 40002fc0: 92 12 60 e0 or %o1, 0xe0, %o1 40002fc4: a0 92 20 00 orcc %o0, 0, %l0 40002fc8: 12 80 00 08 bne 40002fe8 <== ALWAYS TAKEN 40002fcc: 92 10 00 1a mov %i2, %o1 errno = EINVAL; 40002fd0: 40 00 35 f6 call 400107a8 <__errno> <== NOT EXECUTED 40002fd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002fd8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40002fdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002fe0: 81 c7 e0 08 ret <== NOT EXECUTED 40002fe4: 81 e8 00 00 restore <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 40002fe8: 94 10 00 1b mov %i3, %o2 40002fec: 96 10 00 1c mov %i4, %o3 40002ff0: 7f ff fe ea call 40002b98 40002ff4: 90 10 00 10 mov %l0, %o0 40002ff8: 80 a2 20 00 cmp %o0, 0 40002ffc: 12 80 00 0a bne 40003024 <== ALWAYS TAKEN 40003000: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; 40003004: 40 00 35 e9 call 400107a8 <__errno> <== NOT EXECUTED 40003008: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000300c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003010: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 40003014: 40 00 36 3d call 40010908 <== NOT EXECUTED 40003018: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 4000301c: 81 c7 e0 08 ret <== NOT EXECUTED 40003020: 81 e8 00 00 restore <== NOT EXECUTED } if (name) { 40003024: 22 80 00 07 be,a 40003040 <== NEVER TAKEN 40003028: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED match = (strcmp(grp->gr_name, name) == 0); 4000302c: d0 06 80 00 ld [ %i2 ], %o0 40003030: 40 00 3d bc call 40012720 40003034: 92 10 00 18 mov %i0, %o1 40003038: 10 80 00 04 b 40003048 4000303c: 80 a0 00 08 cmp %g0, %o0 } else { match = (grp->gr_gid == gid); 40003040: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40003044: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 40003048: 82 60 3f ff subx %g0, -1, %g1 } if (match) { 4000304c: 80 a0 60 00 cmp %g1, 0 40003050: 02 bf ff e6 be 40002fe8 40003054: 92 10 00 1a mov %i2, %o1 fclose(fp); 40003058: 90 10 00 10 mov %l0, %o0 4000305c: 40 00 36 2b call 40010908 40003060: b0 10 20 00 clr %i0 *result = grp; 40003064: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 40003068: 81 c7 e0 08 ret 4000306c: 81 e8 00 00 restore =============================================================================== 40002cd4 : return NULL; return p; } struct group *getgrent(void) { 40002cd4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 40002cd8: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40002cdc: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4001ff04 <== NOT EXECUTED 40002ce0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002ce4: 22 80 00 0c be,a 40002d14 <== NOT EXECUTED 40002ce8: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 40002cec: 31 10 00 7f sethi %hi(0x4001fc00), %i0 <== NOT EXECUTED 40002cf0: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED 40002cf4: 92 16 23 d0 or %i0, 0x3d0, %o1 <== NOT EXECUTED 40002cf8: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 40002cfc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40002d00: 7f ff ff a6 call 40002b98 <== NOT EXECUTED 40002d04: b0 16 23 d0 or %i0, 0x3d0, %i0 <== NOT EXECUTED 40002d08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002d0c: 22 80 00 02 be,a 40002d14 <== NOT EXECUTED 40002d10: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; return &grent; } 40002d14: 81 c7 e0 08 ret <== NOT EXECUTED 40002d18: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400030a4 : } struct group *getgrgid( gid_t gid ) { 400030a4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 400030a8: 13 10 00 7f sethi %hi(0x4001fc00), %o1 <== NOT EXECUTED 400030ac: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 400030b0: 92 12 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED 400030b4: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 400030b8: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED 400030bc: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400030c0: 94 12 a3 08 or %o2, 0x308, %o2 <== NOT EXECUTED 400030c4: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 400030c8: 7f ff ff ea call 40003070 <== NOT EXECUTED 400030cc: b0 10 20 00 clr %i0 <== NOT EXECUTED 400030d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400030d4: 22 80 00 02 be,a 400030dc <== NOT EXECUTED 400030d8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 400030dc: 81 c7 e0 08 ret <== NOT EXECUTED 400030e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003070 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40003070: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 40003074: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40003078: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 4000307c: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40003080: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 40003084: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 40003088: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 4000308c: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40003090: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003094: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003098: 7f ff ff c3 call 40002fa4 <== NOT EXECUTED 4000309c: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003110 : } struct group *getgrnam( const char *name ) { 40003110: 9d e3 bf 98 save %sp, -104, %sp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 40003114: 13 10 00 7f sethi %hi(0x4001fc00), %o1 40003118: 90 10 00 18 mov %i0, %o0 4000311c: 92 12 63 d0 or %o1, 0x3d0, %o1 40003120: 15 10 00 7f sethi %hi(0x4001fc00), %o2 40003124: 96 10 20 c8 mov 0xc8, %o3 40003128: 94 12 a3 08 or %o2, 0x308, %o2 4000312c: 98 07 bf fc add %fp, -4, %o4 40003130: 7f ff ff ed call 400030e4 40003134: b0 10 20 00 clr %i0 40003138: 80 a2 20 00 cmp %o0, 0 4000313c: 22 80 00 02 be,a 40003144 <== ALWAYS TAKEN 40003140: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 40003144: 81 c7 e0 08 ret 40003148: 81 e8 00 00 restore =============================================================================== 40003198 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40003198: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 4000319c: 7f ff ff 39 call 40002e80 400031a0: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 400031a4: 11 10 00 79 sethi %hi(0x4001e400), %o0 400031a8: 13 10 00 79 sethi %hi(0x4001e400), %o1 400031ac: 90 12 20 d0 or %o0, 0xd0, %o0 400031b0: 40 00 37 ac call 40011060 400031b4: 92 12 60 e0 or %o1, 0xe0, %o1 400031b8: a0 92 20 00 orcc %o0, 0, %l0 400031bc: 12 80 00 08 bne 400031dc <== ALWAYS TAKEN 400031c0: 92 10 00 1a mov %i2, %o1 errno = EINVAL; 400031c4: 40 00 35 79 call 400107a8 <__errno> <== NOT EXECUTED 400031c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400031cc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400031d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400031d4: 81 c7 e0 08 ret <== NOT EXECUTED 400031d8: 81 e8 00 00 restore <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 400031dc: 94 10 00 1b mov %i3, %o2 400031e0: 96 10 00 1c mov %i4, %o3 400031e4: 7f ff fe ce call 40002d1c 400031e8: 90 10 00 10 mov %l0, %o0 400031ec: 80 a2 20 00 cmp %o0, 0 400031f0: 12 80 00 0a bne 40003218 <== ALWAYS TAKEN 400031f4: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; 400031f8: 40 00 35 6c call 400107a8 <__errno> <== NOT EXECUTED 400031fc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003200: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003204: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 40003208: 40 00 35 c0 call 40010908 <== NOT EXECUTED 4000320c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 40003210: 81 c7 e0 08 ret <== NOT EXECUTED 40003214: 81 e8 00 00 restore <== NOT EXECUTED } if (name) { 40003218: 22 80 00 07 be,a 40003234 <== NEVER TAKEN 4000321c: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED match = (strcmp(pwd->pw_name, name) == 0); 40003220: d0 06 80 00 ld [ %i2 ], %o0 40003224: 40 00 3d 3f call 40012720 40003228: 92 10 00 18 mov %i0, %o1 4000322c: 10 80 00 04 b 4000323c 40003230: 80 a0 00 08 cmp %g0, %o0 } else { match = (pwd->pw_uid == uid); 40003234: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 40003238: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 4000323c: 82 60 3f ff subx %g0, -1, %g1 } if (match) { 40003240: 80 a0 60 00 cmp %g1, 0 40003244: 02 bf ff e6 be 400031dc 40003248: 92 10 00 1a mov %i2, %o1 fclose(fp); 4000324c: 90 10 00 10 mov %l0, %o0 40003250: 40 00 35 ae call 40010908 40003254: b0 10 20 00 clr %i0 *result = pwd; 40003258: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 4000325c: 81 c7 e0 08 ret 40003260: 81 e8 00 00 restore =============================================================================== 40002e38 : return NULL; return p; } struct passwd *getpwent(void) { 40002e38: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 40002e3c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40002e40: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4001fe1c <== NOT EXECUTED 40002e44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002e48: 22 80 00 0c be,a 40002e78 <== NOT EXECUTED 40002e4c: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 40002e50: 31 10 00 7f sethi %hi(0x4001fc00), %i0 <== NOT EXECUTED 40002e54: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED 40002e58: 92 16 22 e8 or %i0, 0x2e8, %o1 <== NOT EXECUTED 40002e5c: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED 40002e60: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40002e64: 7f ff ff ae call 40002d1c <== NOT EXECUTED 40002e68: b0 16 22 e8 or %i0, 0x2e8, %i0 <== NOT EXECUTED 40002e6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002e70: 22 80 00 02 be,a 40002e78 <== NOT EXECUTED 40002e74: b0 10 20 00 clr %i0 <== NOT EXECUTED return NULL; return &pwent; } 40002e78: 81 c7 e0 08 ret <== NOT EXECUTED 40002e7c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003304 : } struct passwd *getpwnam( const char *name ) { 40003304: 9d e3 bf 98 save %sp, -104, %sp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 40003308: 13 10 00 7f sethi %hi(0x4001fc00), %o1 4000330c: 90 10 00 18 mov %i0, %o0 40003310: 92 12 62 e8 or %o1, 0x2e8, %o1 40003314: 15 10 00 7f sethi %hi(0x4001fc00), %o2 40003318: 96 10 20 c8 mov 0xc8, %o3 4000331c: 94 12 a2 20 or %o2, 0x220, %o2 40003320: 98 07 bf fc add %fp, -4, %o4 40003324: 7f ff ff ed call 400032d8 40003328: b0 10 20 00 clr %i0 4000332c: 80 a2 20 00 cmp %o0, 0 40003330: 22 80 00 02 be,a 40003338 <== ALWAYS TAKEN 40003334: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 40003338: 81 c7 e0 08 ret 4000333c: 81 e8 00 00 restore =============================================================================== 40003298 : } struct passwd *getpwuid( uid_t uid ) { 40003298: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 4000329c: 13 10 00 7f sethi %hi(0x4001fc00), %o1 <== NOT EXECUTED 400032a0: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 400032a4: 92 12 62 e8 or %o1, 0x2e8, %o1 <== NOT EXECUTED 400032a8: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 400032ac: 15 10 00 7f sethi %hi(0x4001fc00), %o2 <== NOT EXECUTED 400032b0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400032b4: 94 12 a2 20 or %o2, 0x220, %o2 <== NOT EXECUTED 400032b8: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 400032bc: 7f ff ff ea call 40003264 <== NOT EXECUTED 400032c0: b0 10 20 00 clr %i0 <== NOT EXECUTED 400032c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400032c8: 22 80 00 02 be,a 400032d0 <== NOT EXECUTED 400032cc: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 400032d0: 81 c7 e0 08 ret <== NOT EXECUTED 400032d4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003264 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40003264: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 40003268: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 4000326c: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40003270: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 40003274: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 40003278: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 4000327c: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40003280: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40003284: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003288: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000328c: 7f ff ff c3 call 40003198 <== NOT EXECUTED 40003290: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000a3ac : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 4000a3ac: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 4000a3b0: 80 a6 20 00 cmp %i0, 0 4000a3b4: 12 80 00 08 bne 4000a3d4 <== ALWAYS TAKEN 4000a3b8: 01 00 00 00 nop errno = EFAULT; 4000a3bc: 40 00 10 67 call 4000e558 <__errno> <== NOT EXECUTED 4000a3c0: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 4000a3c4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000a3c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 4000a3cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000a3d0: 81 e8 00 00 restore <== NOT EXECUTED { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 4000a3d4: 7f ff de 31 call 40001c98 4000a3d8: 01 00 00 00 nop 4000a3dc: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 4000a3e0: 40 00 04 9e call 4000b658 <_TOD_Get> 4000a3e4: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 4000a3e8: 7f ff de 30 call 40001ca8 4000a3ec: 90 10 00 10 mov %l0, %o0 useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; 4000a3f0: d0 07 bf fc ld [ %fp + -4 ], %o0 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; 4000a3f4: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 4000a3f8: 92 10 23 e8 mov 0x3e8, %o1 4000a3fc: 40 00 35 f1 call 40017bc0 <.div> 4000a400: c2 26 00 00 st %g1, [ %i0 ] 4000a404: d0 26 20 04 st %o0, [ %i0 + 4 ] * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } 4000a408: 81 c7 e0 08 ret 4000a40c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40012c10 : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 40012c10: c4 02 20 3c ld [ %o0 + 0x3c ], %g2 40012c14: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 40012c18: 80 a0 a0 01 cmp %g2, 1 40012c1c: 12 80 00 05 bne 40012c30 <== NEVER TAKEN 40012c20: 82 10 3f ff mov -1, %g1 if ( the_jnode->type != IMFS_DIRECTORY ) return -1; /* It wasn't a directory --> return error */ iop->offset = 0; 40012c24: c0 22 20 10 clr [ %o0 + 0x10 ] 40012c28: c0 22 20 14 clr [ %o0 + 0x14 ] 40012c2c: 82 10 20 00 clr %g1 return 0; } 40012c30: 81 c3 e0 08 retl 40012c34: 90 10 00 01 mov %g1, %o0 =============================================================================== 40012e60 : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40012e60: 9d e3 be 88 save %sp, -376, %sp <== NOT EXECUTED int current_entry; int first_entry; int last_entry; struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; 40012e64: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40012e68: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40012e6c: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED 40012e70: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40012e74: a4 04 a0 54 add %l2, 0x54, %l2 <== NOT EXECUTED struct dirent tmp_dirent; the_jnode = (IMFS_jnode_t *)iop->file_info; the_chain = &the_jnode->info.directory.Entries; if ( rtems_chain_is_empty( the_chain ) ) 40012e78: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 40012e7c: 02 80 00 2f be 40012f38 <== NOT EXECUTED 40012e80: b0 10 20 00 clr %i0 <== NOT EXECUTED /* Move to the first of the desired directory entries */ the_node = the_chain->first; bytes_transferred = 0; first_entry = iop->offset; 40012e84: e8 04 20 14 ld [ %l0 + 0x14 ], %l4 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40012e88: 40 00 29 0e call 4001d2c0 <.udiv> <== NOT EXECUTED 40012e8c: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED 40012e90: 83 2a 20 05 sll %o0, 5, %g1 <== NOT EXECUTED 40012e94: bb 2a 20 03 sll %o0, 3, %i5 <== NOT EXECUTED 40012e98: a6 10 20 00 clr %l3 <== NOT EXECUTED 40012e9c: ba 07 40 01 add %i5, %g1, %i5 <== NOT EXECUTED } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 40012ea0: ae 10 21 18 mov 0x118, %l7 <== NOT EXECUTED bytes_transferred = 0; first_entry = iop->offset; /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40012ea4: 83 2f 60 03 sll %i5, 3, %g1 <== NOT EXECUTED tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 40012ea8: ac 07 be e8 add %fp, -280, %l6 <== NOT EXECUTED bytes_transferred = 0; first_entry = iop->offset; /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40012eac: ba 20 40 1d sub %g1, %i5, %i5 <== NOT EXECUTED tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 40012eb0: aa 07 be fc add %fp, -260, %l5 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 40012eb4: 10 80 00 1e b 40012f2c <== NOT EXECUTED 40012eb8: ba 07 40 14 add %i5, %l4, %i5 <== NOT EXECUTED current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 40012ebc: 02 80 00 1f be 40012f38 <== NOT EXECUTED 40012ec0: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 40012ec4: 26 80 00 19 bl,a 40012f28 <== NOT EXECUTED 40012ec8: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 40012ecc: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED tmp_dirent.d_namlen = strlen( the_jnode->name ); 40012ed0: b8 04 60 0c add %l1, 0xc, %i4 <== NOT EXECUTED if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 40012ed4: c2 27 be e8 st %g1, [ %fp + -280 ] <== NOT EXECUTED /* entries to return */ } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; 40012ed8: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED 40012edc: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED 40012ee0: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED tmp_dirent.d_reclen = sizeof( struct dirent ); 40012ee4: ee 37 be f8 sth %l7, [ %fp + -264 ] <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 40012ee8: 40 00 07 59 call 40014c4c <== NOT EXECUTED 40012eec: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40012ef0: 92 10 00 1c mov %i4, %o1 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 40012ef4: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40012ef8: 40 00 07 1d call 40014b6c <== NOT EXECUTED 40012efc: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED memcpy( 40012f00: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 40012f04: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 40012f08: 40 00 05 ee call 400146c0 <== NOT EXECUTED 40012f0c: 94 10 21 18 mov 0x118, %o2 <== NOT EXECUTED buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 40012f10: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); 40012f14: b0 06 21 18 add %i0, 0x118, %i0 <== NOT EXECUTED memcpy( buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 40012f18: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED 40012f1c: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 40012f20: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); } the_node = the_node->next; 40012f24: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED * to the end of the exisiting file, the remaining entries will be placed in * the buffer and the returned value will be equal to -m actual- times the * size of a directory entry. */ ssize_t imfs_dir_read( 40012f28: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 40012f2c: 80 a4 c0 1d cmp %l3, %i5 <== NOT EXECUTED 40012f30: 06 bf ff e3 bl 40012ebc <== NOT EXECUTED 40012f34: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED the_node = the_node->next; } /* Success */ return bytes_transferred; } 40012f38: 81 c7 e0 08 ret <== NOT EXECUTED 40012f3c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40012d6c : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40012d6c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40012d70: e0 06 40 00 ld [ %i1 ], %l0 40012d74: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 40012d78: 82 04 20 54 add %l0, 0x54, %g1 40012d7c: 80 a0 80 01 cmp %g2, %g1 40012d80: 22 80 00 06 be,a 40012d98 40012d84: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 40012d88: 40 00 04 12 call 40013dd0 <__errno> 40012d8c: 01 00 00 00 nop 40012d90: 10 80 00 0d b 40012dc4 40012d94: 82 10 20 5a mov 0x5a, %g1 ! 5a /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 40012d98: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40012d9c: 80 a0 40 10 cmp %g1, %l0 40012da0: 02 80 00 06 be 40012db8 40012da4: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 40012da8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 40012dac: 80 a0 60 00 cmp %g1, 0 40012db0: 22 80 00 08 be,a 40012dd0 <== ALWAYS TAKEN 40012db4: c2 04 20 08 ld [ %l0 + 8 ], %g1 rtems_set_errno_and_return_minus_one( EBUSY ); 40012db8: 40 00 04 06 call 40013dd0 <__errno> 40012dbc: 01 00 00 00 nop 40012dc0: 82 10 20 10 mov 0x10, %g1 ! 10 40012dc4: c2 22 00 00 st %g1, [ %o0 ] 40012dc8: 81 c7 e0 08 ret 40012dcc: 91 e8 3f ff restore %g0, -1, %o0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40012dd0: 80 a0 60 00 cmp %g1, 0 40012dd4: 22 80 00 06 be,a 40012dec 40012dd8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 40012ddc: 7f ff d4 25 call 40007e70 <_Chain_Extract> 40012de0: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 40012de4: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40012de8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 40012dec: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40012df0: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 40012df4: 90 07 bf f8 add %fp, -8, %o0 40012df8: 7f ff c2 c6 call 40003910 40012dfc: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 40012e00: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 40012e04: 90 10 00 10 mov %l0, %o0 40012e08: 7f ff f2 9d call 4000f87c 40012e0c: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 40012e10: 80 a2 20 00 cmp %o0, 0 40012e14: 12 80 00 11 bne 40012e58 40012e18: 01 00 00 00 nop 40012e1c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 40012e20: 80 a0 60 00 cmp %g1, 0 40012e24: 12 80 00 0d bne 40012e58 40012e28: 03 10 00 87 sethi %hi(0x40021c00), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 40012e2c: c2 00 62 a0 ld [ %g1 + 0x2a0 ], %g1 ! 40021ea0 40012e30: c4 06 40 00 ld [ %i1 ], %g2 40012e34: c6 00 60 04 ld [ %g1 + 4 ], %g3 40012e38: 80 a0 c0 02 cmp %g3, %g2 40012e3c: 22 80 00 02 be,a 40012e44 <== NEVER TAKEN 40012e40: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 40012e44: 90 10 00 10 mov %l0, %o0 40012e48: 7f ff c2 88 call 40003868 40012e4c: b0 10 20 00 clr %i0 40012e50: 81 c7 e0 08 ret 40012e54: 81 e8 00 00 restore } return 0; } 40012e58: 81 c7 e0 08 ret 40012e5c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40002e80 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 40002e80: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 40002e84: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40002e88: c4 48 62 18 ldsb [ %g1 + 0x218 ], %g2 ! 4001fe18 40002e8c: 80 a0 a0 00 cmp %g2, 0 40002e90: 12 80 00 30 bne 40002f50 40002e94: 84 10 20 01 mov 1, %g2 return; etc_passwd_initted = 1; mkdir("/etc", 0777); 40002e98: 92 10 21 ff mov 0x1ff, %o1 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 40002e9c: c4 28 62 18 stb %g2, [ %g1 + 0x218 ] mkdir("/etc", 0777); 40002ea0: 11 10 00 79 sethi %hi(0x4001e400), %o0 40002ea4: 40 00 02 1e call 4000371c 40002ea8: 90 12 20 c8 or %o0, 0xc8, %o0 ! 4001e4c8 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 40002eac: 21 10 00 79 sethi %hi(0x4001e400), %l0 40002eb0: 13 10 00 79 sethi %hi(0x4001e400), %o1 40002eb4: 90 14 20 d0 or %l0, 0xd0, %o0 40002eb8: 40 00 38 6a call 40011060 40002ebc: 92 12 60 e0 or %o1, 0xe0, %o1 40002ec0: 80 a2 20 00 cmp %o0, 0 40002ec4: 12 80 00 0d bne 40002ef8 <== NEVER TAKEN 40002ec8: 01 00 00 00 nop fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 40002ecc: 90 14 20 d0 or %l0, 0xd0, %o0 40002ed0: 13 10 00 79 sethi %hi(0x4001e400), %o1 40002ed4: 40 00 38 63 call 40011060 40002ed8: 92 12 60 e8 or %o1, 0xe8, %o1 ! 4001e4e8 40002edc: b0 92 20 00 orcc %o0, 0, %i0 40002ee0: 02 80 00 08 be 40002f00 <== NEVER TAKEN 40002ee4: 11 10 00 79 sethi %hi(0x4001e400), %o0 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 40002ee8: 92 10 00 18 mov %i0, %o1 40002eec: 40 00 38 89 call 40011110 40002ef0: 90 12 20 f0 or %o0, 0xf0, %o0 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 40002ef4: 90 10 00 18 mov %i0, %o0 40002ef8: 40 00 36 84 call 40010908 40002efc: 01 00 00 00 nop } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 40002f00: 21 10 00 79 sethi %hi(0x4001e400), %l0 40002f04: 13 10 00 79 sethi %hi(0x4001e400), %o1 40002f08: 90 14 21 58 or %l0, 0x158, %o0 40002f0c: 40 00 38 55 call 40011060 40002f10: 92 12 60 e0 or %o1, 0xe0, %o1 40002f14: 80 a2 20 00 cmp %o0, 0 40002f18: 12 80 00 0c bne 40002f48 <== NEVER TAKEN 40002f1c: b0 10 00 08 mov %o0, %i0 fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 40002f20: 90 14 21 58 or %l0, 0x158, %o0 40002f24: 13 10 00 79 sethi %hi(0x4001e400), %o1 40002f28: 40 00 38 4e call 40011060 40002f2c: 92 12 60 e8 or %o1, 0xe8, %o1 ! 4001e4e8 40002f30: b0 92 20 00 orcc %o0, 0, %i0 40002f34: 02 80 00 07 be 40002f50 <== NEVER TAKEN 40002f38: 11 10 00 79 sethi %hi(0x4001e400), %o0 fprintf( fp, "root:x:0:root\n" 40002f3c: 92 10 00 18 mov %i0, %o1 40002f40: 40 00 38 74 call 40011110 40002f44: 90 12 21 68 or %o0, 0x168, %o0 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 40002f48: 40 00 36 70 call 40010908 40002f4c: 81 e8 00 00 restore 40002f50: 81 c7 e0 08 ret 40002f54: 81 e8 00 00 restore =============================================================================== 4000604c : int ioctl( int fd, ioctl_command_t command, ... ) { 4000604c: 9d e3 bf 98 save %sp, -104, %sp va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 40006050: 03 10 00 88 sethi %hi(0x40022000), %g1 40006054: c2 00 61 e4 ld [ %g1 + 0x1e4 ], %g1 ! 400221e4 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 40006058: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 4000605c: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40006060: fa 27 a0 58 st %i5, [ %fp + 0x58 ] 40006064: f4 27 a0 4c st %i2, [ %fp + 0x4c ] va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 40006068: 80 a6 00 01 cmp %i0, %g1 4000606c: 1a 80 00 11 bcc 400060b0 40006070: 92 10 00 19 mov %i1, %o1 iop = rtems_libio_iop( fd ); 40006074: 03 10 00 8a sethi %hi(0x40022800), %g1 40006078: d0 00 63 00 ld [ %g1 + 0x300 ], %o0 ! 40022b00 4000607c: 83 2e 20 06 sll %i0, 6, %g1 40006080: b1 2e 20 03 sll %i0, 3, %i0 40006084: b0 06 00 01 add %i0, %g1, %i0 40006088: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 4000608c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40006090: 80 88 61 00 btst 0x100, %g1 40006094: 02 80 00 07 be 400060b0 <== NEVER TAKEN 40006098: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 4000609c: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); buffer = va_arg(ap, void *); 400060a0: c4 27 bf fc st %g2, [ %fp + -4 ] /* * Now process the ioctl(). */ if ( !iop->handlers ) 400060a4: 80 a0 60 00 cmp %g1, 0 400060a8: 12 80 00 06 bne 400060c0 <== ALWAYS TAKEN 400060ac: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( EBADF ); 400060b0: 40 00 38 3e call 400141a8 <__errno> 400060b4: 01 00 00 00 nop 400060b8: 10 80 00 09 b 400060dc 400060bc: 82 10 20 09 mov 9, %g1 ! 9 if ( !iop->handlers->ioctl_h ) 400060c0: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 400060c4: 80 a0 60 00 cmp %g1, 0 400060c8: 12 80 00 08 bne 400060e8 <== ALWAYS TAKEN 400060cc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 400060d0: 40 00 38 36 call 400141a8 <__errno> <== NOT EXECUTED 400060d4: 01 00 00 00 nop <== NOT EXECUTED 400060d8: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 400060dc: c2 22 00 00 st %g1, [ %o0 ] 400060e0: 10 80 00 04 b 400060f0 400060e4: 90 10 3f ff mov -1, %o0 rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 400060e8: 9f c0 40 00 call %g1 400060ec: 01 00 00 00 nop return rc; } 400060f0: 81 c7 e0 08 ret 400060f4: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400038c8 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 400038c8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 400038cc: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 400038d0: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400038d4: 02 80 00 03 be 400038e0 <== NOT EXECUTED 400038d8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 400038dc: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 400038e0: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400038e4: 02 80 00 0c be 40003914 <== NOT EXECUTED 400038e8: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 400038ec: 05 10 00 70 sethi %hi(0x4001c000), %g2 <== NOT EXECUTED 400038f0: c4 00 a0 78 ld [ %g2 + 0x78 ], %g2 ! 4001c078 <__ctype_ptr__><== NOT EXECUTED 400038f4: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 400038f8: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 400038fc: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 40003900: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 40003904: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 40003908: 22 80 00 02 be,a 40003910 <== NOT EXECUTED 4000390c: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 40003910: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 40003914: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 40003918: 12 80 00 09 bne 4000393c <== NOT EXECUTED 4000391c: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) 40003920: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 40003924: 12 80 00 5d bne 40003a98 <== NOT EXECUTED 40003928: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED return 0; if (tty->termios.c_iflag & ICRNL) 4000392c: 32 80 00 0d bne,a 40003960 <== NOT EXECUTED 40003930: a0 10 20 0a mov 0xa, %l0 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003934: 10 80 00 0c b 40003964 <== NOT EXECUTED 40003938: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 4000393c: 12 80 00 07 bne 40003958 <== NOT EXECUTED 40003940: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003944: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 40003948: 32 80 00 06 bne,a 40003960 <== NOT EXECUTED 4000394c: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 40003950: 10 80 00 05 b 40003964 <== NOT EXECUTED 40003954: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 40003958: 02 80 00 3c be 40003a48 <== NOT EXECUTED 4000395c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 40003960: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 40003964: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 40003968: 02 80 00 38 be 40003a48 <== NOT EXECUTED 4000396c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 40003970: c6 0e 60 43 ldub [ %i1 + 0x43 ], %g3 <== NOT EXECUTED 40003974: 82 0c 20 ff and %l0, 0xff, %g1 <== NOT EXECUTED erase (tty, 0); 40003978: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { 4000397c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40003980: 02 80 00 08 be 400039a0 <== NOT EXECUTED 40003984: 92 10 20 00 clr %o1 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 40003988: c6 0e 60 44 ldub [ %i1 + 0x44 ], %g3 <== NOT EXECUTED 4000398c: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40003990: 32 80 00 07 bne,a 400039ac <== NOT EXECUTED 40003994: c6 0e 60 45 ldub [ %i1 + 0x45 ], %g3 <== NOT EXECUTED erase (tty, 1); 40003998: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 4000399c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400039a0: 7f ff ff 3f call 4000369c <== NOT EXECUTED 400039a4: b0 10 20 00 clr %i0 <== NOT EXECUTED 400039a8: 30 80 00 3d b,a 40003a9c <== NOT EXECUTED return 0; } else if (c == tty->termios.c_cc[VEOF]) { 400039ac: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400039b0: 02 80 00 3b be 40003a9c <== NOT EXECUTED 400039b4: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 400039b8: 80 a0 60 0a cmp %g1, 0xa <== NOT EXECUTED 400039bc: 32 80 00 0f bne,a 400039f8 <== NOT EXECUTED 400039c0: c6 0e 60 4c ldub [ %i1 + 0x4c ], %g3 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) 400039c4: 80 88 a0 48 btst 0x48, %g2 <== NOT EXECUTED 400039c8: 22 80 00 06 be,a 400039e0 <== NOT EXECUTED 400039cc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 400039d0: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 400039d4: 7f ff ff 0e call 4000360c <== NOT EXECUTED 400039d8: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 400039dc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 400039e0: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 400039e4: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 400039e8: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 400039ec: 82 00 60 01 inc %g1 <== NOT EXECUTED 400039f0: 10 80 00 14 b 40003a40 <== NOT EXECUTED 400039f4: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) 400039f8: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400039fc: 02 80 00 07 be 40003a18 <== NOT EXECUTED 40003a00: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 40003a04: c6 0e 60 51 ldub [ %i1 + 0x51 ], %g3 <== NOT EXECUTED 40003a08: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40003a0c: 12 80 00 0f bne 40003a48 <== NOT EXECUTED 40003a10: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40003a14: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40003a18: 22 80 00 06 be,a 40003a30 <== NOT EXECUTED 40003a1c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40003a20: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003a24: 7f ff fe fa call 4000360c <== NOT EXECUTED 40003a28: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003a2c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003a30: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40003a34: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40003a38: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40003a3c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 40003a40: 81 c7 e0 08 ret <== NOT EXECUTED 40003a44: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 40003a48: c4 06 60 20 ld [ %i1 + 0x20 ], %g2 <== NOT EXECUTED 40003a4c: c2 00 63 c8 ld [ %g1 + 0x3c8 ], %g1 <== NOT EXECUTED 40003a50: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003a54: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003a58: 16 80 00 11 bge 40003a9c <== NOT EXECUTED 40003a5c: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40003a60: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003a64: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40003a68: 22 80 00 06 be,a 40003a80 <== NOT EXECUTED 40003a6c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40003a70: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40003a74: 7f ff fe e6 call 4000360c <== NOT EXECUTED 40003a78: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40003a7c: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40003a80: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 40003a84: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 40003a88: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 40003a8c: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 40003a90: 81 c7 e0 08 ret <== NOT EXECUTED 40003a94: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40003a98: b0 10 20 00 clr %i0 <== NOT EXECUTED } return 0; } 40003a9c: 81 c7 e0 08 ret <== NOT EXECUTED 40003aa0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000dee4 : int killinfo( pid_t pid, int sig, const union sigval *value ) { 4000dee4: 9d e3 bf 90 save %sp, -112, %sp POSIX_signals_Siginfo_node *psiginfo; /* * Only supported for the "calling process" (i.e. this node). */ if ( pid != getpid() ) 4000dee8: 7f ff fc 04 call 4000cef8 4000deec: 01 00 00 00 nop 4000def0: 80 a6 00 08 cmp %i0, %o0 4000def4: 02 80 00 06 be 4000df0c 4000def8: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( ESRCH ); 4000defc: 40 00 01 97 call 4000e558 <__errno> 4000df00: 01 00 00 00 nop 4000df04: 10 80 00 07 b 4000df20 4000df08: 82 10 20 03 mov 3, %g1 ! 3 /* * Validate the signal passed. */ if ( !sig ) 4000df0c: 12 80 00 08 bne 4000df2c 4000df10: 82 06 7f ff add %i1, -1, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 4000df14: 40 00 01 91 call 4000e558 <__errno> 4000df18: 01 00 00 00 nop 4000df1c: 82 10 20 16 mov 0x16, %g1 ! 16 4000df20: c2 22 00 00 st %g1, [ %o0 ] 4000df24: 10 80 00 a5 b 4000e1b8 4000df28: 90 10 3f ff mov -1, %o0 if ( !is_valid_signo(sig) ) 4000df2c: 80 a0 60 1f cmp %g1, 0x1f 4000df30: 18 bf ff f9 bgu 4000df14 4000df34: 85 2e 60 02 sll %i1, 2, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); /* * If the signal is being ignored, then we are out of here. */ if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) 4000df38: 87 2e 60 04 sll %i1, 4, %g3 4000df3c: 86 20 c0 02 sub %g3, %g2, %g3 4000df40: 05 10 00 73 sethi %hi(0x4001cc00), %g2 4000df44: 84 10 a2 74 or %g2, 0x274, %g2 ! 4001ce74 <_POSIX_signals_Vectors> 4000df48: 84 00 80 03 add %g2, %g3, %g2 4000df4c: c4 00 a0 08 ld [ %g2 + 8 ], %g2 4000df50: 80 a0 a0 01 cmp %g2, 1 4000df54: 02 80 00 99 be 4000e1b8 4000df58: 90 10 20 00 clr %o0 /* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) ) 4000df5c: 80 a6 60 04 cmp %i1, 4 4000df60: 02 80 00 06 be 4000df78 4000df64: 80 a6 60 08 cmp %i1, 8 4000df68: 02 80 00 04 be 4000df78 4000df6c: 80 a6 60 0b cmp %i1, 0xb 4000df70: 12 80 00 08 bne 4000df90 4000df74: a0 10 20 01 mov 1, %l0 return pthread_kill( pthread_self(), sig ); 4000df78: 40 00 01 4f call 4000e4b4 4000df7c: 01 00 00 00 nop 4000df80: 40 00 01 11 call 4000e3c4 4000df84: 92 10 00 19 mov %i1, %o1 4000df88: 81 c7 e0 08 ret 4000df8c: 91 e8 00 08 restore %g0, %o0, %o0 /* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; 4000df90: f2 27 bf f4 st %i1, [ %fp + -12 ] siginfo->si_code = SI_USER; 4000df94: e0 27 bf f8 st %l0, [ %fp + -8 ] if ( !value ) { 4000df98: 80 a6 a0 00 cmp %i2, 0 4000df9c: 12 80 00 04 bne 4000dfac 4000dfa0: a1 2c 00 01 sll %l0, %g1, %l0 siginfo->si_value.sival_int = 0; 4000dfa4: 10 80 00 04 b 4000dfb4 4000dfa8: c0 27 bf fc clr [ %fp + -4 ] } else { siginfo->si_value = *value; 4000dfac: c2 06 80 00 ld [ %i2 ], %g1 4000dfb0: c2 27 bf fc st %g1, [ %fp + -4 ] 4000dfb4: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000dfb8: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001c8e0 <_Thread_Dispatch_disable_level> 4000dfbc: 84 00 a0 01 inc %g2 4000dfc0: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] /* * Is the currently executing thread interested? If so then it will * get it an execute it as soon as the dispatcher executes. */ the_thread = _Thread_Executing; 4000dfc4: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000dfc8: c2 00 61 9c ld [ %g1 + 0x19c ], %g1 ! 4001c99c <_Thread_Executing> api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000dfcc: c4 00 61 60 ld [ %g1 + 0x160 ], %g2 4000dfd0: c4 00 a0 cc ld [ %g2 + 0xcc ], %g2 4000dfd4: 80 ac 00 02 andncc %l0, %g2, %g0 4000dfd8: 12 80 00 4e bne 4000e110 4000dfdc: 07 10 00 74 sethi %hi(0x4001d000), %g3 /* XXX violation of visibility -- need to define thread queue support */ the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; 4000dfe0: 03 10 00 74 sethi %hi(0x4001d000), %g1 4000dfe4: c4 00 60 00 ld [ %g1 ], %g2 4000dfe8: 10 80 00 0b b 4000e014 4000dfec: 86 10 e0 04 or %g3, 4, %g3 !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { the_thread = (Thread_Control *)the_node; api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000dff0: c8 00 a1 60 ld [ %g2 + 0x160 ], %g4 #endif /* * Is this thread is actually blocked waiting for the signal? */ if (the_thread->Wait.option & mask) 4000dff4: 80 8c 00 01 btst %l0, %g1 4000dff8: 12 80 00 46 bne 4000e110 4000dffc: 82 10 00 02 mov %g2, %g1 /* * Is this thread is blocked waiting for another signal but has * not blocked this one? */ if (~api->signals_blocked & mask) 4000e000: c8 01 20 cc ld [ %g4 + 0xcc ], %g4 4000e004: 80 ac 00 04 andncc %l0, %g4, %g0 4000e008: 32 80 00 43 bne,a 4000e114 4000e00c: 84 10 20 01 mov 1, %g2 the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo; for ( the_node = the_chain->first ; !_Chain_Is_tail( the_chain, the_node ) ; the_node = the_node->next ) { 4000e010: c4 00 80 00 ld [ %g2 ], %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000e014: 80 a0 80 03 cmp %g2, %g3 4000e018: 32 bf ff f6 bne,a 4000dff0 4000e01c: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; 4000e020: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000e024: c8 08 63 74 ldub [ %g1 + 0x374 ], %g4 ! 4001bf74 4000e028: 05 10 00 72 sethi %hi(0x4001c800), %g2 4000e02c: 88 01 20 01 inc %g4 4000e030: 84 10 a0 48 or %g2, 0x48, %g2 */ #define _POSIX_signals_Is_interested( _api, _mask ) \ ( ~(_api)->signals_blocked & (_mask) ) int killinfo( 4000e034: 82 10 20 00 clr %g1 4000e038: 90 00 a0 0c add %g2, 0xc, %o0 continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 4000e03c: 17 04 00 00 sethi %hi(0x10000000), %o3 for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { /* * This can occur when no one is interested and ITRON is not configured. */ if ( !_Objects_Information_table[ the_api ] ) 4000e040: c6 00 80 00 ld [ %g2 ], %g3 4000e044: 80 a0 e0 00 cmp %g3, 0 4000e048: 22 80 00 2c be,a 4000e0f8 4000e04c: 84 00 a0 04 add %g2, 4, %g2 continue; the_info = _Objects_Information_table[ the_api ][ 1 ]; 4000e050: c6 00 e0 04 ld [ %g3 + 4 ], %g3 if ( !the_info ) continue; #endif maximum = the_info->maximum; object_table = the_info->local_table; 4000e054: 9a 10 20 01 mov 1, %o5 4000e058: f4 00 e0 1c ld [ %g3 + 0x1c ], %i2 for ( index = 1 ; index <= maximum ; index++ ) { 4000e05c: 10 80 00 23 b 4000e0e8 4000e060: de 10 e0 10 lduh [ %g3 + 0x10 ], %o7 the_thread = (Thread_Control *) object_table[ index ]; 4000e064: c6 06 80 03 ld [ %i2 + %g3 ], %g3 if ( !the_thread ) 4000e068: 80 a0 e0 00 cmp %g3, 0 4000e06c: 02 80 00 1d be 4000e0e0 4000e070: 98 10 00 04 mov %g4, %o4 /* * If this thread is of lower priority than the interested thread, * go on to the next thread. */ if ( the_thread->current_priority > interested_priority ) 4000e074: d8 00 e0 14 ld [ %g3 + 0x14 ], %o4 4000e078: 80 a3 00 04 cmp %o4, %g4 4000e07c: 38 80 00 19 bgu,a 4000e0e0 4000e080: 98 10 00 04 mov %g4, %o4 DEBUG_STEP("2"); /* * If this thread is not interested, then go on to the next thread. */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000e084: d4 00 e1 60 ld [ %g3 + 0x160 ], %o2 4000e088: d4 02 a0 cc ld [ %o2 + 0xcc ], %o2 4000e08c: 80 ac 00 0a andncc %l0, %o2, %g0 4000e090: 22 80 00 14 be,a 4000e0e0 4000e094: 98 10 00 04 mov %g4, %o4 * * NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1 * so we never have to worry about deferencing a NULL * interested thread. */ if ( the_thread->current_priority < interested_priority ) { 4000e098: 80 a3 00 04 cmp %o4, %g4 4000e09c: 2a 80 00 11 bcs,a 4000e0e0 4000e0a0: 82 10 00 03 mov %g3, %g1 * and blocking interruptibutable by signal. * * If the interested thread is ready, don't think about changing. */ if ( !_States_Is_ready( interested->current_state ) ) { 4000e0a4: d2 00 60 10 ld [ %g1 + 0x10 ], %o1 4000e0a8: 80 a2 60 00 cmp %o1, 0 4000e0ac: 22 80 00 0d be,a 4000e0e0 <== NEVER TAKEN 4000e0b0: 98 10 00 04 mov %g4, %o4 <== NOT EXECUTED /* preferred ready over blocked */ DEBUG_STEP("5"); if ( _States_Is_ready( the_thread->current_state ) ) { 4000e0b4: d4 00 e0 10 ld [ %g3 + 0x10 ], %o2 4000e0b8: 80 a2 a0 00 cmp %o2, 0 4000e0bc: 22 80 00 09 be,a 4000e0e0 4000e0c0: 82 10 00 03 mov %g3, %g1 continue; } DEBUG_STEP("6"); /* prefer blocked/interruptible over blocked/not interruptible */ if ( !_States_Is_interruptible_by_signal(interested->current_state) ) { 4000e0c4: 80 8a 40 0b btst %o1, %o3 4000e0c8: 32 80 00 06 bne,a 4000e0e0 4000e0cc: 98 10 00 04 mov %g4, %o4 DEBUG_STEP("7"); if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) { 4000e0d0: 80 8a 80 0b btst %o2, %o3 4000e0d4: 32 80 00 03 bne,a 4000e0e0 4000e0d8: 82 10 00 03 mov %g3, %g1 4000e0dc: 98 10 00 04 mov %g4, %o4 #endif maximum = the_info->maximum; object_table = the_info->local_table; for ( index = 1 ; index <= maximum ; index++ ) { 4000e0e0: 9a 03 60 01 inc %o5 4000e0e4: 88 10 00 0c mov %o4, %g4 4000e0e8: 80 a3 40 0f cmp %o5, %o7 4000e0ec: 28 bf ff de bleu,a 4000e064 4000e0f0: 87 2b 60 02 sll %o5, 2, %g3 4000e0f4: 84 00 a0 04 add %g2, 4, %g2 * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1; for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) { 4000e0f8: 80 a0 80 08 cmp %g2, %o0 4000e0fc: 32 bf ff d2 bne,a 4000e044 4000e100: c6 00 80 00 ld [ %g2 ], %g3 } } } } if ( interested ) { 4000e104: 80 a0 60 00 cmp %g1, 0 4000e108: 02 80 00 0b be 4000e134 4000e10c: 01 00 00 00 nop * thread needs to do the post context switch extension so it can * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 4000e110: 84 10 20 01 mov 1, %g2 ! 1 /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 4000e114: 90 10 00 01 mov %g1, %o0 * thread needs to do the post context switch extension so it can * evaluate the signals pending. */ process_it: the_thread->do_post_task_switch_extension = true; 4000e118: c4 28 60 74 stb %g2, [ %g1 + 0x74 ] /* * Returns true if the signal was synchronously given to a thread * blocked waiting for the signal. */ if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) { 4000e11c: 92 10 00 19 mov %i1, %o1 4000e120: 40 00 00 5d call 4000e294 <_POSIX_signals_Unblock_thread> 4000e124: 94 07 bf f4 add %fp, -12, %o2 4000e128: 80 8a 20 ff btst 0xff, %o0 4000e12c: 12 80 00 20 bne 4000e1ac 4000e130: 01 00 00 00 nop /* * We may have woken up a thread but we definitely need to post the * signal to the process wide information set. */ _POSIX_signals_Set_process_signals( mask ); 4000e134: 40 00 00 47 call 4000e250 <_POSIX_signals_Set_process_signals> 4000e138: 90 10 00 10 mov %l0, %o0 if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) { 4000e13c: 83 2e 60 04 sll %i1, 4, %g1 4000e140: b3 2e 60 02 sll %i1, 2, %i1 4000e144: b2 20 40 19 sub %g1, %i1, %i1 4000e148: 03 10 00 73 sethi %hi(0x4001cc00), %g1 4000e14c: 82 10 62 74 or %g1, 0x274, %g1 ! 4001ce74 <_POSIX_signals_Vectors> 4000e150: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4000e154: 80 a0 60 02 cmp %g1, 2 4000e158: 12 80 00 15 bne 4000e1ac 4000e15c: 11 10 00 73 sethi %hi(0x4001cc00), %o0 psiginfo = (POSIX_signals_Siginfo_node *) 4000e160: 7f ff f4 d3 call 4000b4ac <_Chain_Get> 4000e164: 90 12 23 f4 or %o0, 0x3f4, %o0 ! 4001cff4 <_POSIX_signals_Inactive_siginfo> _Chain_Get( &_POSIX_signals_Inactive_siginfo ); if ( !psiginfo ) { 4000e168: a0 92 20 00 orcc %o0, 0, %l0 4000e16c: 12 80 00 08 bne 4000e18c 4000e170: 92 07 bf f4 add %fp, -12, %o1 _Thread_Enable_dispatch(); 4000e174: 7f ff e5 55 call 400076c8 <_Thread_Enable_dispatch> 4000e178: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EAGAIN ); 4000e17c: 40 00 00 f7 call 4000e558 <__errno> 4000e180: 01 00 00 00 nop 4000e184: 10 bf ff 67 b 4000df20 4000e188: 82 10 20 0b mov 0xb, %g1 ! b } psiginfo->Info = *siginfo; 4000e18c: 90 04 20 08 add %l0, 8, %o0 4000e190: 40 00 03 2e call 4000ee48 4000e194: 94 10 20 0c mov 0xc, %o2 _Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node ); 4000e198: 11 10 00 74 sethi %hi(0x4001d000), %o0 4000e19c: 92 10 00 10 mov %l0, %o1 4000e1a0: 90 12 20 6c or %o0, 0x6c, %o0 4000e1a4: 7f ff df 75 call 40005f78 <_Chain_Append> 4000e1a8: 90 02 00 19 add %o0, %i1, %o0 } DEBUG_STEP("\n"); _Thread_Enable_dispatch(); 4000e1ac: 7f ff e5 47 call 400076c8 <_Thread_Enable_dispatch> 4000e1b0: 01 00 00 00 nop 4000e1b4: 90 10 20 00 clr %o0 ! 0 return 0; } 4000e1b8: b0 10 00 08 mov %o0, %i0 4000e1bc: 81 c7 e0 08 ret 4000e1c0: 81 e8 00 00 restore =============================================================================== 4001a0d0 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 4001a0d0: 9d e3 bf a0 save %sp, -96, %sp /* * In case RTEMS is already down, don't do this. It could be * dangerous. */ if (!_System_state_Is_up(_System_state_Get())) 4001a0d4: 03 10 00 72 sethi %hi(0x4001c800), %g1 4001a0d8: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current> 4001a0dc: 80 a0 60 03 cmp %g1, 3 4001a0e0: 12 80 00 16 bne 4001a138 <== NEVER TAKEN 4001a0e4: 03 10 00 6e sethi %hi(0x4001b800), %g1 /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 4001a0e8: 23 10 00 70 sethi %hi(0x4001c000), %l1 4001a0ec: e0 00 61 b8 ld [ %g1 + 0x1b8 ], %l0 4001a0f0: c2 04 60 80 ld [ %l1 + 0x80 ], %g1 4001a0f4: 80 a0 40 10 cmp %g1, %l0 4001a0f8: 22 80 00 06 be,a 4001a110 4001a0fc: 21 10 00 70 sethi %hi(0x4001c000), %l0 _wrapup_reent(_global_impure_ptr); 4001a100: 40 00 01 83 call 4001a70c <_wrapup_reent> 4001a104: 90 10 00 10 mov %l0, %o0 /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = _global_impure_ptr; 4001a108: e0 24 60 80 st %l0, [ %l1 + 0x80 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 4001a10c: 21 10 00 70 sethi %hi(0x4001c000), %l0 4001a110: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 ! 4001c080 <_impure_ptr> 4001a114: 7f ff d1 69 call 4000e6b8 4001a118: d0 00 60 04 ld [ %g1 + 4 ], %o0 fclose (stdout); 4001a11c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 4001a120: 7f ff d1 66 call 4000e6b8 4001a124: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 4001a128: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 4001a12c: f0 00 60 0c ld [ %g1 + 0xc ], %i0 4001a130: 7f ff d1 62 call 4000e6b8 4001a134: 81 e8 00 00 restore 4001a138: 81 c7 e0 08 ret <== NOT EXECUTED 4001a13c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003c2c : int link( const char *existing, const char *new ) { 40003c2c: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 40003c30: 40 00 3a 5b call 4001259c 40003c34: 90 10 00 18 mov %i0, %o0 40003c38: 94 10 20 00 clr %o2 40003c3c: 92 10 00 08 mov %o0, %o1 40003c40: 96 07 bf e8 add %fp, -24, %o3 40003c44: 90 10 00 18 mov %i0, %o0 40003c48: 98 10 20 01 mov 1, %o4 40003c4c: 7f ff fe a5 call 400036e0 40003c50: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 40003c54: 80 a2 20 00 cmp %o0, 0 40003c58: 12 80 00 8f bne 40003e94 40003c5c: 01 00 00 00 nop /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 40003c60: c2 4e 40 00 ldsb [ %i1 ], %g1 40003c64: 80 a0 60 5c cmp %g1, 0x5c 40003c68: 22 80 00 08 be,a 40003c88 <== NEVER TAKEN 40003c6c: 03 10 00 85 sethi %hi(0x40021400), %g1 <== NOT EXECUTED 40003c70: 80 a0 60 2f cmp %g1, 0x2f 40003c74: 22 80 00 05 be,a 40003c88 40003c78: 03 10 00 85 sethi %hi(0x40021400), %g1 40003c7c: 80 a0 60 00 cmp %g1, 0 40003c80: 12 80 00 09 bne 40003ca4 <== ALWAYS TAKEN 40003c84: 03 10 00 85 sethi %hi(0x40021400), %g1 40003c88: d2 00 60 54 ld [ %g1 + 0x54 ], %o1 ! 40021454 40003c8c: 90 07 bf d4 add %fp, -44, %o0 40003c90: 92 02 60 18 add %o1, 0x18, %o1 40003c94: 40 00 37 1f call 40011910 40003c98: 94 10 20 14 mov 0x14, %o2 40003c9c: 10 80 00 08 b 40003cbc 40003ca0: 90 10 20 01 mov 1, %o0 40003ca4: d2 00 60 54 ld [ %g1 + 0x54 ], %o1 40003ca8: 90 07 bf d4 add %fp, -44, %o0 40003cac: 92 02 60 04 add %o1, 4, %o1 40003cb0: 40 00 37 18 call 40011910 40003cb4: 94 10 20 14 mov 0x14, %o2 40003cb8: 90 10 20 00 clr %o0 if ( !parent_loc.ops->evalformake_h ) { 40003cbc: c2 07 bf e0 ld [ %fp + -32 ], %g1 40003cc0: c2 00 60 04 ld [ %g1 + 4 ], %g1 40003cc4: 80 a0 60 00 cmp %g1, 0 40003cc8: 32 80 00 0b bne,a 40003cf4 <== ALWAYS TAKEN 40003ccc: 90 06 40 08 add %i1, %o0, %o0 rtems_filesystem_freenode( &existing_loc ); 40003cd0: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40003cd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003cd8: 02 80 00 51 be 40003e1c <== NOT EXECUTED 40003cdc: 01 00 00 00 nop <== NOT EXECUTED 40003ce0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003ce4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003ce8: 12 80 00 4b bne 40003e14 <== NOT EXECUTED 40003cec: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED 40003cf0: 30 80 00 4b b,a 40003e1c <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 40003cf4: 94 07 bf fc add %fp, -4, %o2 40003cf8: b2 07 bf d4 add %fp, -44, %i1 40003cfc: 9f c0 40 00 call %g1 40003d00: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) { 40003d04: a0 92 20 00 orcc %o0, 0, %l0 40003d08: 02 80 00 11 be 40003d4c 40003d0c: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &existing_loc ); 40003d10: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003d14: 80 a0 60 00 cmp %g1, 0 40003d18: 02 80 00 08 be 40003d38 <== NEVER TAKEN 40003d1c: 01 00 00 00 nop 40003d20: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003d24: 80 a0 60 00 cmp %g1, 0 40003d28: 02 80 00 04 be 40003d38 <== NEVER TAKEN 40003d2c: 01 00 00 00 nop 40003d30: 9f c0 40 00 call %g1 40003d34: 90 07 bf e8 add %fp, -24, %o0 rtems_set_errno_and_return_minus_one( result ); 40003d38: 40 00 34 ba call 40011020 <__errno> 40003d3c: b0 10 3f ff mov -1, %i0 40003d40: e0 22 00 00 st %l0, [ %o0 ] 40003d44: 81 c7 e0 08 ret 40003d48: 81 e8 00 00 restore /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 40003d4c: c4 07 bf e4 ld [ %fp + -28 ], %g2 40003d50: 80 a0 80 01 cmp %g2, %g1 40003d54: 02 80 00 1a be 40003dbc 40003d58: c2 07 bf e0 ld [ %fp + -32 ], %g1 rtems_filesystem_freenode( &existing_loc ); 40003d5c: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003d60: 80 a0 60 00 cmp %g1, 0 40003d64: 22 80 00 09 be,a 40003d88 <== NEVER TAKEN 40003d68: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003d6c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003d70: 80 a0 60 00 cmp %g1, 0 40003d74: 22 80 00 05 be,a 40003d88 <== NEVER TAKEN 40003d78: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003d7c: 9f c0 40 00 call %g1 40003d80: 90 07 bf e8 add %fp, -24, %o0 rtems_filesystem_freenode( &parent_loc ); 40003d84: c2 07 bf e0 ld [ %fp + -32 ], %g1 40003d88: 80 a0 60 00 cmp %g1, 0 40003d8c: 02 80 00 08 be 40003dac <== NEVER TAKEN 40003d90: 01 00 00 00 nop 40003d94: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003d98: 80 a0 60 00 cmp %g1, 0 40003d9c: 02 80 00 04 be 40003dac <== NEVER TAKEN 40003da0: 01 00 00 00 nop 40003da4: 9f c0 40 00 call %g1 40003da8: 90 07 bf d4 add %fp, -44, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 40003dac: 40 00 34 9d call 40011020 <__errno> 40003db0: b0 10 3f ff mov -1, %i0 40003db4: 10 80 00 1d b 40003e28 40003db8: 82 10 20 12 mov 0x12, %g1 } if ( !parent_loc.ops->link_h ) { 40003dbc: c2 00 60 08 ld [ %g1 + 8 ], %g1 40003dc0: 80 a0 60 00 cmp %g1, 0 40003dc4: 12 80 00 1c bne 40003e34 <== ALWAYS TAKEN 40003dc8: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &existing_loc ); 40003dcc: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 40003dd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003dd4: 22 80 00 09 be,a 40003df8 <== NOT EXECUTED 40003dd8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003ddc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003de0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003de4: 22 80 00 05 be,a 40003df8 <== NOT EXECUTED 40003de8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003dec: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003df0: 90 07 bf e8 add %fp, -24, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 40003df4: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003df8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003dfc: 02 80 00 08 be 40003e1c <== NOT EXECUTED 40003e00: 01 00 00 00 nop <== NOT EXECUTED 40003e04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003e08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003e0c: 02 80 00 04 be 40003e1c <== NOT EXECUTED 40003e10: 90 07 bf d4 add %fp, -44, %o0 <== NOT EXECUTED 40003e14: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003e18: 01 00 00 00 nop <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40003e1c: 40 00 34 81 call 40011020 <__errno> <== NOT EXECUTED 40003e20: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40003e24: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003e28: c2 22 00 00 st %g1, [ %o0 ] 40003e2c: 81 c7 e0 08 ret 40003e30: 81 e8 00 00 restore } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 40003e34: 92 10 00 19 mov %i1, %o1 40003e38: b2 07 bf e8 add %fp, -24, %i1 40003e3c: 9f c0 40 00 call %g1 40003e40: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &existing_loc ); 40003e44: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003e48: 80 a0 60 00 cmp %g1, 0 40003e4c: 02 80 00 08 be 40003e6c <== NEVER TAKEN 40003e50: b0 10 00 08 mov %o0, %i0 40003e54: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003e58: 80 a0 60 00 cmp %g1, 0 40003e5c: 22 80 00 05 be,a 40003e70 <== NEVER TAKEN 40003e60: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 40003e64: 9f c0 40 00 call %g1 40003e68: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &parent_loc ); 40003e6c: c2 07 bf e0 ld [ %fp + -32 ], %g1 40003e70: 80 a0 60 00 cmp %g1, 0 40003e74: 02 80 00 08 be 40003e94 <== NEVER TAKEN 40003e78: 01 00 00 00 nop 40003e7c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003e80: 80 a0 60 00 cmp %g1, 0 40003e84: 02 80 00 04 be 40003e94 <== NEVER TAKEN 40003e88: 01 00 00 00 nop 40003e8c: 9f c0 40 00 call %g1 40003e90: 90 07 bf d4 add %fp, -44, %o0 return result; } 40003e94: 81 c7 e0 08 ret 40003e98: 81 e8 00 00 restore =============================================================================== 40019f80 : off_t lseek( int fd, off_t offset, int whence ) { 40019f80: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019f84: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40019f88: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 off_t lseek( int fd, off_t offset, int whence ) { 40019f8c: 96 10 00 1b mov %i3, %o3 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019f90: 80 a6 00 01 cmp %i0, %g1 off_t lseek( int fd, off_t offset, int whence ) { 40019f94: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 40019f98: 1a 80 00 0c bcc 40019fc8 <== NEVER TAKEN 40019f9c: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 40019fa0: 03 10 00 71 sethi %hi(0x4001c400), %g1 40019fa4: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 40019fa8: 83 2e 20 06 sll %i0, 6, %g1 40019fac: b1 2e 20 03 sll %i0, 3, %i0 40019fb0: b0 06 00 01 add %i0, %g1, %i0 40019fb4: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 40019fb8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40019fbc: 80 88 61 00 btst 0x100, %g1 40019fc0: 32 80 00 06 bne,a 40019fd8 <== ALWAYS TAKEN 40019fc4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40019fc8: 7f ff d1 64 call 4000e558 <__errno> <== NOT EXECUTED 40019fcc: 01 00 00 00 nop <== NOT EXECUTED 40019fd0: 10 80 00 1e b 4001a048 <== NOT EXECUTED 40019fd4: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 40019fd8: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40019fdc: 80 a0 60 00 cmp %g1, 0 40019fe0: 12 80 00 06 bne 40019ff8 <== ALWAYS TAKEN 40019fe4: 80 a6 e0 01 cmp %i3, 1 rtems_set_errno_and_return_minus_one( ENOTSUP ); 40019fe8: 7f ff d1 5c call 4000e558 <__errno> <== NOT EXECUTED 40019fec: 01 00 00 00 nop <== NOT EXECUTED 40019ff0: 10 80 00 16 b 4001a048 <== NOT EXECUTED 40019ff4: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 40019ff8: 02 80 00 09 be 4001a01c 40019ffc: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 4001a000: 80 a6 e0 02 cmp %i3, 2 4001a004: 02 80 00 09 be 4001a028 4001a008: 80 a6 e0 00 cmp %i3, 0 4001a00c: 12 80 00 0c bne 4001a03c 4001a010: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; break; 4001a014: 10 80 00 12 b 4001a05c 4001a018: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] case SEEK_CUR: iop->offset += offset; 4001a01c: 9a 86 80 13 addcc %i2, %l3, %o5 4001a020: 10 80 00 05 b 4001a034 4001a024: 98 46 40 12 addx %i1, %l2, %o4 break; case SEEK_END: iop->offset = iop->size + offset; 4001a028: d8 1c 20 08 ldd [ %l0 + 8 ], %o4 4001a02c: 9a 86 80 0d addcc %i2, %o5, %o5 4001a030: 98 46 40 0c addx %i1, %o4, %o4 break; 4001a034: 10 80 00 0a b 4001a05c 4001a038: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] default: rtems_set_errno_and_return_minus_one( EINVAL ); 4001a03c: 7f ff d1 47 call 4000e558 <__errno> 4001a040: 01 00 00 00 nop 4001a044: 82 10 20 16 mov 0x16, %g1 ! 16 4001a048: c2 22 00 00 st %g1, [ %o0 ] 4001a04c: 11 3f ff ff sethi %hi(0xfffffc00), %o0 4001a050: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 4001a054: 10 80 00 0e b 4001a08c 4001a058: 92 10 00 08 mov %o0, %o1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001a05c: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001a060: 92 10 00 02 mov %g2, %o1 4001a064: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4001a068: 94 10 00 03 mov %g3, %o2 4001a06c: 9f c0 40 00 call %g1 4001a070: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 4001a074: 80 a2 3f ff cmp %o0, -1 4001a078: 12 80 00 06 bne 4001a090 4001a07c: b2 10 00 09 mov %o1, %i1 4001a080: 80 a2 7f ff cmp %o1, -1 4001a084: 22 80 00 03 be,a 4001a090 <== ALWAYS TAKEN 4001a088: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001a08c: b2 10 00 09 mov %o1, %i1 4001a090: 81 c7 e0 08 ret 4001a094: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000a780 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 4000a780: 9d e3 bf a0 save %sp, -96, %sp 4000a784: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a788: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 4000a78c: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000a790: a0 10 00 18 mov %i0, %l0 4000a794: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4000a798: 7f ff ff ed call 4000a74c 4000a79c: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 4000a7a0: 80 a6 20 00 cmp %i0, 0 4000a7a4: 02 80 00 36 be 4000a87c <== NEVER TAKEN 4000a7a8: 03 10 00 72 sethi %hi(0x4001c800), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000a7ac: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current> 4000a7b0: 80 a0 60 03 cmp %g1, 3 4000a7b4: 12 80 00 07 bne 4000a7d0 4000a7b8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000a7bc: 7f ff ff cb call 4000a6e8 4000a7c0: 01 00 00 00 nop 4000a7c4: 80 8a 20 ff btst 0xff, %o0 4000a7c8: 02 80 00 2d be 4000a87c <== NEVER TAKEN 4000a7cc: 03 10 00 6f sethi %hi(0x4001bc00), %g1 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); 4000a7d0: d0 00 62 d0 ld [ %g1 + 0x2d0 ], %o0 ! 4001bed0 4000a7d4: 92 10 00 10 mov %l0, %o1 4000a7d8: 94 10 20 00 clr %o2 4000a7dc: 40 00 04 d4 call 4000bb2c <_Protected_heap_Allocate_aligned_with_boundary> 4000a7e0: 96 10 20 00 clr %o3 * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { 4000a7e4: b0 92 20 00 orcc %o0, 0, %i0 4000a7e8: 12 80 00 13 bne 4000a834 4000a7ec: a2 10 00 18 mov %i0, %l1 if (rtems_malloc_sbrk_helpers) 4000a7f0: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a7f4: c2 00 61 3c ld [ %g1 + 0x13c ], %g1 ! 4001c53c 4000a7f8: 80 a0 60 00 cmp %g1, 0 4000a7fc: 02 80 00 08 be 4000a81c <== ALWAYS TAKEN 4000a800: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 4000a804: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000a808: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000a80c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 4000a810: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 4000a814: 12 80 00 09 bne 4000a838 <== NOT EXECUTED 4000a818: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED errno = ENOMEM; 4000a81c: 40 00 0f 4f call 4000e558 <__errno> 4000a820: 01 00 00 00 nop 4000a824: 82 10 20 0c mov 0xc, %g1 ! c 4000a828: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4000a82c: 81 c7 e0 08 ret 4000a830: 81 e8 00 00 restore } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 4000a834: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a838: c2 00 61 40 ld [ %g1 + 0x140 ], %g1 ! 4001c540 4000a83c: 80 a0 60 00 cmp %g1, 0 4000a840: 02 80 00 05 be 4000a854 <== ALWAYS TAKEN 4000a844: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 4000a848: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 4000a84c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000a850: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 4000a854: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a858: c2 00 61 38 ld [ %g1 + 0x138 ], %g1 ! 4001c538 4000a85c: 80 a0 60 00 cmp %g1, 0 4000a860: 02 bf ff f3 be 4000a82c <== ALWAYS TAKEN 4000a864: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 4000a868: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000a86c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000a870: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000a874: 81 c7 e0 08 ret <== NOT EXECUTED 4000a878: 81 e8 00 00 restore <== NOT EXECUTED 4000a87c: b0 10 20 00 clr %i0 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 4000a880: 81 c7 e0 08 ret <== NOT EXECUTED 4000a884: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000a730 : 4000a730: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 4000a734: 11 10 00 73 sethi %hi(0x4001cc00), %o0 <== NOT EXECUTED 4000a738: 90 12 22 68 or %o0, 0x268, %o0 ! 4001ce68 <== NOT EXECUTED 4000a73c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4000a740: 7f ff ee 0e call 40005f78 <_Chain_Append> <== NOT EXECUTED 4000a744: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4000a74c : void malloc_deferred_frees_process(void) { 4000a74c: 9d e3 bf a0 save %sp, -96, %sp */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 4000a750: 21 10 00 73 sethi %hi(0x4001cc00), %l0 rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4000a754: 10 80 00 04 b 4000a764 4000a758: a0 14 22 68 or %l0, 0x268, %l0 ! 4001ce68 free(to_be_freed); 4000a75c: 7f ff fe a7 call 4000a1f8 <== NOT EXECUTED 4000a760: 01 00 00 00 nop <== NOT EXECUTED 4000a764: 40 00 03 52 call 4000b4ac <_Chain_Get> 4000a768: 90 10 00 10 mov %l0, %o0 rtems_chain_node *to_be_freed; /* * If some free's have been deferred, then do them now. */ while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) 4000a76c: 80 a2 20 00 cmp %o0, 0 4000a770: 12 bf ff fb bne 4000a75c <== NEVER TAKEN 4000a774: 01 00 00 00 nop free(to_be_freed); } 4000a778: 81 c7 e0 08 ret 4000a77c: 81 e8 00 00 restore =============================================================================== 4000a6e8 : rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { if ( _Thread_Dispatch_disable_level > 0 ) 4000a6e8: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000a6ec: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001c8e0 <_Thread_Dispatch_disable_level> 4000a6f0: 80 a0 60 00 cmp %g1, 0 4000a6f4: 12 80 00 06 bne 4000a70c <== NEVER TAKEN 4000a6f8: 90 10 20 00 clr %o0 return false; if ( _ISR_Nest_level > 0 ) 4000a6fc: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000a700: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 4001c978 <_ISR_Nest_level> #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 4000a704: 80 a0 00 01 cmp %g0, %g1 4000a708: 90 60 3f ff subx %g0, -1, %o0 if ( _ISR_Nest_level > 0 ) return false; return true; } 4000a70c: 81 c3 e0 08 retl =============================================================================== 400118d4 : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 400118d4: 9d e3 bf a0 save %sp, -96, %sp void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 400118d8: 03 10 00 89 sethi %hi(0x40022400), %g1 400118dc: d2 00 60 90 ld [ %g1 + 0x90 ], %o1 ! 40022490 400118e0: 7f ff c7 42 call 400035e8 400118e4: 90 10 20 01 mov 1, %o0 if ( memory ) 400118e8: 80 a2 20 00 cmp %o0, 0 400118ec: 02 80 00 05 be 40011900 <== NEVER TAKEN 400118f0: 03 10 00 89 sethi %hi(0x40022400), %g1 memfile_blocks_allocated++; 400118f4: c4 00 62 34 ld [ %g1 + 0x234 ], %g2 ! 40022634 400118f8: 84 00 a0 01 inc %g2 400118fc: c4 20 62 34 st %g2, [ %g1 + 0x234 ] return memory; } 40011900: 81 c7 e0 08 ret 40011904: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40011e10 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 40011e10: 9d e3 bf a0 save %sp, -96, %sp /* * The file cannot be open and the link must be less than 1 to free. */ if ( !rtems_libio_is_file_open( the_jnode ) && (the_jnode->st_nlink < 1) ) { 40011e14: 7f ff f6 9a call 4000f87c 40011e18: 90 10 00 18 mov %i0, %o0 40011e1c: 80 a2 20 00 cmp %o0, 0 40011e20: 12 80 00 13 bne 40011e6c 40011e24: 01 00 00 00 nop 40011e28: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1 40011e2c: 80 a0 60 00 cmp %g1, 0 40011e30: 12 80 00 0f bne 40011e6c <== NEVER TAKEN 40011e34: 03 10 00 87 sethi %hi(0x40021c00), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 40011e38: c2 00 62 a0 ld [ %g1 + 0x2a0 ], %g1 ! 40021ea0 40011e3c: c4 00 60 04 ld [ %g1 + 4 ], %g2 40011e40: 80 a0 80 18 cmp %g2, %i0 40011e44: 22 80 00 02 be,a 40011e4c <== NEVER TAKEN 40011e48: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) 40011e4c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 40011e50: 80 a0 60 06 cmp %g1, 6 40011e54: 02 80 00 04 be 40011e64 <== NEVER TAKEN 40011e58: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 40011e5c: 7f ff ff 8c call 40011c8c 40011e60: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 40011e64: 7f ff c6 81 call 40003868 40011e68: 90 10 00 18 mov %i0, %o0 } return 0; } 40011e6c: 81 c7 e0 08 ret 40011e70: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40011bc4 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 40011bc4: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 40011bc8: 80 a6 20 00 cmp %i0, 0 40011bcc: 32 80 00 0a bne,a 40011bf4 <== ALWAYS TAKEN 40011bd0: e0 06 00 00 ld [ %i0 ], %l0 40011bd4: 11 10 00 84 sethi %hi(0x40021000), %o0 <== NOT EXECUTED 40011bd8: 15 10 00 85 sethi %hi(0x40021400), %o2 <== NOT EXECUTED 40011bdc: 17 10 00 84 sethi %hi(0x40021000), %o3 <== NOT EXECUTED 40011be0: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 40011be4: 94 12 a0 68 or %o2, 0x68, %o2 <== NOT EXECUTED 40011be8: 96 12 e3 50 or %o3, 0x350, %o3 <== NOT EXECUTED 40011bec: 7f ff c6 29 call 40003490 <__assert_func> <== NOT EXECUTED 40011bf0: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 40011bf8: a2 10 20 00 clr %l1 if ( b[i] ) { 40011bfc: 80 a2 20 00 cmp %o0, 0 40011c00: 02 80 00 05 be 40011c14 40011c04: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 40011c08: 7f ff ff 2a call 400118b0 40011c0c: 01 00 00 00 nop b[i] = 0; 40011c10: c0 24 00 00 clr [ %l0 ] * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i 40011c20: d0 04 00 00 ld [ %l0 ], %o0 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 40011c24: 7f ff ff 23 call 400118b0 40011c28: d0 06 00 00 ld [ %i0 ], %o0 *block_table = 0; 40011c2c: c0 26 00 00 clr [ %i0 ] } 40011c30: 81 c7 e0 08 ret 40011c34: 81 e8 00 00 restore =============================================================================== 40012124 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 40012124: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 40012128: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 4001212c: 92 10 00 19 mov %i1, %o1 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 40012130: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40012134: 80 a0 40 19 cmp %g1, %i1 40012138: 06 80 00 09 bl 4001215c <== NEVER TAKEN 4001213c: 94 10 00 1a mov %i2, %o2 40012140: 80 a0 40 19 cmp %g1, %i1 40012144: 32 80 00 0a bne,a 4001216c <== NEVER TAKEN 40012148: d2 24 20 50 st %o1, [ %l0 + 0x50 ] <== NOT EXECUTED 4001214c: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 40012150: 80 a0 40 1a cmp %g1, %i2 40012154: 3a 80 00 06 bcc,a 4001216c <== ALWAYS TAKEN 40012158: d2 24 20 50 st %o1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 4001215c: 7f ff ff 8f call 40011f98 <== NOT EXECUTED 40012160: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40012164: 81 c7 e0 08 ret <== NOT EXECUTED 40012168: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; 4001216c: d4 24 20 54 st %o2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 40012170: d2 26 20 08 st %o1, [ %i0 + 8 ] 40012174: d4 26 20 0c st %o2, [ %i0 + 0xc ] IMFS_update_atime( the_jnode ); 40012178: 90 07 bf f8 add %fp, -8, %o0 4001217c: 7f ff c5 e5 call 40003910 40012180: 92 10 20 00 clr %o1 40012184: c2 07 bf f8 ld [ %fp + -8 ], %g1 40012188: 90 10 20 00 clr %o0 4001218c: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return 0; } 40012190: b0 10 00 08 mov %o0, %i0 40012194: 81 c7 e0 08 ret 40012198: 81 e8 00 00 restore =============================================================================== 4001219c : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4001219c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 400121a0: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 400121a4: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400121a8: 80 a0 60 06 cmp %g1, 6 400121ac: 32 80 00 11 bne,a 400121f0 <== ALWAYS TAKEN 400121b0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 if (iop->offset > the_jnode->info.linearfile.size) 400121b4: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 <== NOT EXECUTED 400121b8: c6 06 20 10 ld [ %i0 + 0x10 ], %g3 <== NOT EXECUTED 400121bc: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 400121c0: 14 80 00 09 bg 400121e4 <== NOT EXECUTED 400121c4: c4 04 20 54 ld [ %l0 + 0x54 ], %g2 <== NOT EXECUTED 400121c8: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 400121cc: 32 80 00 1a bne,a 40012234 <== NOT EXECUTED 400121d0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED 400121d4: c6 06 20 14 ld [ %i0 + 0x14 ], %g3 <== NOT EXECUTED 400121d8: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 400121dc: 28 80 00 16 bleu,a 40012234 <== NOT EXECUTED 400121e0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 400121e4: c2 26 20 10 st %g1, [ %i0 + 0x10 ] <== NOT EXECUTED 400121e8: 10 80 00 12 b 40012230 <== NOT EXECUTED 400121ec: c4 26 20 14 st %g2, [ %i0 + 0x14 ] <== NOT EXECUTED } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 400121f0: 90 10 00 10 mov %l0, %o0 400121f4: 92 10 00 02 mov %g2, %o1 400121f8: 7f ff ff 68 call 40011f98 400121fc: 94 10 00 03 mov %g3, %o2 40012200: 80 a2 20 00 cmp %o0, 0 40012204: 22 80 00 0a be,a 4001222c <== ALWAYS TAKEN 40012208: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 rtems_set_errno_and_return_minus_one( ENOSPC ); 4001220c: 40 00 06 f1 call 40013dd0 <__errno> <== NOT EXECUTED 40012210: 01 00 00 00 nop <== NOT EXECUTED 40012214: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 40012218: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 4001221c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40012220: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 40012224: 10 80 00 04 b 40012234 <== NOT EXECUTED 40012228: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED iop->size = the_jnode->info.file.size; 4001222c: c4 3e 20 08 std %g2, [ %i0 + 8 ] } return iop->offset; 40012230: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 } 40012234: b2 10 00 03 mov %g3, %i1 40012238: 81 c7 e0 08 ret 4001223c: 91 e8 00 02 restore %g0, %g2, %o0 =============================================================================== 40012508 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40012508: 9d e3 bf a0 save %sp, -96, %sp the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 4001250c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40012510: a2 10 00 18 mov %i0, %l1 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 40012514: 80 88 62 04 btst 0x204, %g1 40012518: 02 80 00 19 be 4001257c 4001251c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 && (the_jnode->type == IMFS_LINEAR_FILE)) { 40012520: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 40012524: 80 a0 60 06 cmp %g1, 6 40012528: 32 80 00 16 bne,a 40012580 <== ALWAYS TAKEN 4001252c: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 uint32_t count = the_jnode->info.linearfile.size; 40012530: d8 04 20 54 ld [ %l0 + 0x54 ], %o4 <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; 40012534: d6 04 20 58 ld [ %l0 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 40012538: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; 4001253c: c0 24 20 5c clr [ %l0 + 0x5c ] <== NOT EXECUTED && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 40012540: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 40012544: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 40012548: c0 24 20 60 clr [ %l0 + 0x60 ] <== NOT EXECUTED uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 4001254c: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 40012550: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 40012554: 02 80 00 0a be 4001257c <== NOT EXECUTED 40012558: c2 24 20 4c st %g1, [ %l0 + 0x4c ] <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 4001255c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40012560: 92 10 20 00 clr %o1 <== NOT EXECUTED 40012564: 94 10 20 00 clr %o2 <== NOT EXECUTED 40012568: 7f ff ff 36 call 40012240 <== NOT EXECUTED 4001256c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 40012570: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40012574: 02 80 00 0a be 4001259c <== NOT EXECUTED 40012578: 01 00 00 00 nop <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 4001257c: c2 04 60 18 ld [ %l1 + 0x18 ], %g1 40012580: 80 88 62 00 btst 0x200, %g1 40012584: 02 80 00 04 be 40012594 40012588: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 iop->offset = the_jnode->info.file.size; 4001258c: c4 3c 60 10 std %g2, [ %l1 + 0x10 ] iop->size = the_jnode->info.file.size; 40012590: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 40012594: b0 10 20 00 clr %i0 40012598: c4 3c 60 08 std %g2, [ %l1 + 8 ] return 0; } 4001259c: 81 c7 e0 08 ret 400125a0: 81 e8 00 00 restore =============================================================================== 40011e74 : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40011e74: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 40011e78: e0 06 40 00 ld [ %i1 ], %l0 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40011e7c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40011e80: 80 a0 60 00 cmp %g1, 0 40011e84: 22 80 00 06 be,a 40011e9c <== NEVER TAKEN 40011e88: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 40011e8c: 7f ff d7 f9 call 40007e70 <_Chain_Extract> 40011e90: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 40011e94: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40011e98: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 40011e9c: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 40011ea0: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 40011ea4: 90 07 bf f8 add %fp, -8, %o0 40011ea8: 7f ff c6 9a call 40003910 40011eac: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 40011eb0: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 40011eb4: 90 10 00 10 mov %l0, %o0 40011eb8: 7f ff ff d6 call 40011e10 40011ebc: c2 24 20 48 st %g1, [ %l0 + 0x48 ] } 40011ec0: 81 c7 e0 08 ret 40011ec4: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40009120 : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { return IMFS_initialize_support( 40009120: 13 10 00 6c sethi %hi(0x4001b000), %o1 40009124: 15 10 00 6c sethi %hi(0x4001b000), %o2 40009128: 92 12 60 d4 or %o1, 0xd4, %o1 4000912c: 94 12 a2 98 or %o2, 0x298, %o2 40009130: 96 10 00 0a mov %o2, %o3 40009134: 82 13 c0 00 mov %o7, %g1 40009138: 40 00 03 16 call 40009d90 4000913c: 9e 10 40 00 mov %g1, %o7 40009140: 01 00 00 00 nop <== NOT EXECUTED 40009144: 40 00 91 94 call 4002d794 <__end+0x10364> <== NOT EXECUTED 40009148: 40 00 91 9c call 4002d7b8 <__end+0x10388> <== NOT EXECUTED 4000914c: 40 00 91 a8 call 4002d7ec <__end+0x103bc> <== NOT EXECUTED 40009150: 40 00 91 a8 call 4002d7f0 <__end+0x103c0> <== NOT EXECUTED 40009154: 40 00 91 b4 call 4002d824 <__end+0x103f4> <== NOT EXECUTED 40009158: 40 00 91 b4 call 4002d828 <__end+0x103f8> <== NOT EXECUTED 4000915c: 40 00 91 bc call 4002d84c <__end+0x1041c> <== NOT EXECUTED =============================================================================== 4000234c : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 4000234c: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) 40002350: 03 00 00 3c sethi %hi(0xf000), %g1 40002354: 80 8e 40 01 btst %i1, %g1 40002358: 32 80 00 06 bne,a 40002370 <== ALWAYS TAKEN 4000235c: c2 4e 00 00 ldsb [ %i0 ], %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 40002360: 40 00 30 7e call 4000e558 <__errno> <== NOT EXECUTED 40002364: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002368: 10 80 00 32 b 40002430 <== NOT EXECUTED 4000236c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 40002370: 80 a0 60 5c cmp %g1, 0x5c 40002374: 22 80 00 08 be,a 40002394 <== NEVER TAKEN 40002378: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000237c: 80 a0 60 2f cmp %g1, 0x2f 40002380: 22 80 00 05 be,a 40002394 40002384: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40002388: 80 a0 60 00 cmp %g1, 0 4000238c: 12 80 00 09 bne 400023b0 <== ALWAYS TAKEN 40002390: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40002394: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 40002398: 90 07 bf e8 add %fp, -24, %o0 4000239c: 92 02 60 18 add %o1, 0x18, %o1 400023a0: 40 00 32 aa call 4000ee48 400023a4: 94 10 20 14 mov 0x14, %o2 400023a8: 10 80 00 08 b 400023c8 400023ac: 90 10 20 01 mov 1, %o0 400023b0: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 400023b4: 90 07 bf e8 add %fp, -24, %o0 400023b8: 92 02 60 04 add %o1, 4, %o1 400023bc: 40 00 32 a3 call 4000ee48 400023c0: 94 10 20 14 mov 0x14, %o2 400023c4: 90 10 20 00 clr %o0 if ( !temp_loc.ops->evalformake_h ) { 400023c8: c2 07 bf f4 ld [ %fp + -12 ], %g1 400023cc: c2 00 60 04 ld [ %g1 + 4 ], %g1 400023d0: 80 a0 60 00 cmp %g1, 0 400023d4: 02 80 00 14 be 40002424 <== NEVER TAKEN 400023d8: 90 06 00 08 add %i0, %o0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 400023dc: a0 07 bf e8 add %fp, -24, %l0 400023e0: 94 07 bf fc add %fp, -4, %o2 400023e4: 92 10 00 10 mov %l0, %o1 400023e8: 9f c0 40 00 call %g1 400023ec: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 400023f0: 80 a2 20 00 cmp %o0, 0 400023f4: 12 80 00 10 bne 40002434 400023f8: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 400023fc: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40002400: 80 a0 60 00 cmp %g1, 0 40002404: 12 80 00 0e bne 4000243c <== ALWAYS TAKEN 40002408: d0 07 bf fc ld [ %fp + -4 ], %o0 rtems_filesystem_freenode( &temp_loc ); 4000240c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40002410: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002414: 02 80 00 04 be 40002424 <== NOT EXECUTED 40002418: 01 00 00 00 nop <== NOT EXECUTED 4000241c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002420: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40002424: 40 00 30 4d call 4000e558 <__errno> <== NOT EXECUTED 40002428: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000242c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40002430: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002434: 81 c7 e0 08 ret 40002438: 81 e8 00 00 restore } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 4000243c: 92 10 00 19 mov %i1, %o1 40002440: 94 10 00 1a mov %i2, %o2 40002444: 96 10 00 1b mov %i3, %o3 40002448: 9f c0 40 00 call %g1 4000244c: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 40002450: c2 07 bf f4 ld [ %fp + -12 ], %g1 40002454: 80 a0 60 00 cmp %g1, 0 40002458: 02 bf ff f7 be 40002434 <== NEVER TAKEN 4000245c: b0 10 00 08 mov %o0, %i0 40002460: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40002464: 80 a0 60 00 cmp %g1, 0 40002468: 02 80 00 04 be 40002478 4000246c: 01 00 00 00 nop 40002470: 9f c0 40 00 call %g1 40002474: 90 10 00 10 mov %l0, %o0 return result; } 40002478: 81 c7 e0 08 ret 4000247c: 81 e8 00 00 restore =============================================================================== 400024a0 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { 400024a0: 9d e3 bf 88 save %sp, -120, %sp /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { 400024a4: 80 a6 60 00 cmp %i1, 0 400024a8: 02 80 00 05 be 400024bc 400024ac: a0 10 00 18 mov %i0, %l0 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 400024b0: 80 a6 a0 01 cmp %i2, 1 400024b4: 28 80 00 06 bleu,a 400024cc 400024b8: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; 400024bc: 40 00 30 27 call 4000e558 <__errno> 400024c0: 01 00 00 00 nop 400024c4: 10 80 00 14 b 40002514 400024c8: 82 10 20 16 mov 0x16, %g1 ! 16 return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; 400024cc: a4 10 20 00 clr %l2 errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { 400024d0: 80 a0 60 00 cmp %g1, 0 400024d4: 02 80 00 4c be 40002604 <== NEVER TAKEN 400024d8: a6 10 20 00 clr %l3 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) 400024dc: 80 a6 e0 00 cmp %i3, 0 400024e0: 02 80 00 05 be 400024f4 <== ALWAYS TAKEN 400024e4: 90 10 20 6c mov 0x6c, %o0 size += strlen( device ) + 1; 400024e8: 40 00 33 d4 call 4000f438 <== NOT EXECUTED 400024ec: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 400024f0: 90 02 20 6d add %o0, 0x6d, %o0 <== NOT EXECUTED temp_mt_entry = malloc( size ); 400024f4: 40 00 20 a3 call 4000a780 400024f8: 01 00 00 00 nop if ( !temp_mt_entry ) { 400024fc: a2 92 20 00 orcc %o0, 0, %l1 40002500: 12 80 00 07 bne 4000251c <== ALWAYS TAKEN 40002504: a6 10 00 11 mov %l1, %l3 errno = ENOMEM; 40002508: 40 00 30 14 call 4000e558 <__errno> <== NOT EXECUTED 4000250c: 01 00 00 00 nop <== NOT EXECUTED 40002510: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 40002514: 10 80 00 75 b 400026e8 40002518: c2 22 00 00 st %g1, [ %o0 ] return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; 4000251c: f4 24 60 30 st %i2, [ %l1 + 0x30 ] if ( device ) { 40002520: 80 a6 e0 00 cmp %i3, 0 40002524: 02 80 00 08 be 40002544 <== ALWAYS TAKEN 40002528: e2 24 60 2c st %l1, [ %l1 + 0x2c ] temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); 4000252c: 90 04 60 6c add %l1, 0x6c, %o0 <== NOT EXECUTED strcpy( temp_mt_entry->dev, device ); 40002530: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 40002534: 40 00 33 9e call 4000f3ac <== NOT EXECUTED 40002538: d0 24 60 68 st %o0, [ %l1 + 0x68 ] <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 4000253c: 10 80 00 04 b 4000254c <== NOT EXECUTED 40002540: 80 a7 20 00 cmp %i4, 0 <== NOT EXECUTED if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; 40002544: c0 24 60 68 clr [ %l1 + 0x68 ] /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { 40002548: 80 a7 20 00 cmp %i4, 0 4000254c: 22 80 00 39 be,a 40002630 40002550: c0 24 60 1c clr [ %l1 + 0x1c ] if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 40002554: 40 00 33 b9 call 4000f438 40002558: 90 10 00 1c mov %i4, %o0 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 4000255c: a4 07 bf ec add %fp, -20, %l2 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) 40002560: 92 10 00 08 mov %o0, %o1 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( 40002564: 94 10 20 07 mov 7, %o2 40002568: 90 10 00 1c mov %i4, %o0 4000256c: 96 10 00 12 mov %l2, %o3 40002570: 7f ff fe d9 call 400020d4 40002574: 98 10 20 01 mov 1, %o4 40002578: 80 a2 3f ff cmp %o0, -1 4000257c: 02 80 00 4b be 400026a8 <== NEVER TAKEN 40002580: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 40002584: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40002588: 80 a0 60 00 cmp %g1, 0 4000258c: 02 80 00 1e be 40002604 <== NEVER TAKEN 40002590: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 40002594: 9f c0 40 00 call %g1 40002598: 90 10 00 12 mov %l2, %o0 4000259c: 80 a2 20 01 cmp %o0, 1 400025a0: 02 80 00 07 be 400025bc 400025a4: 03 10 00 71 sethi %hi(0x4001c400), %g1 errno = ENOTDIR; 400025a8: 40 00 2f ec call 4000e558 <__errno> 400025ac: 01 00 00 00 nop 400025b0: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 400025b4: 10 80 00 3e b 400026ac 400025b8: c2 22 00 00 st %g1, [ %o0 ] */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 400025bc: 05 10 00 71 sethi %hi(0x4001c400), %g2 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; 400025c0: c2 00 63 48 ld [ %g1 + 0x348 ], %g1 400025c4: 84 10 a3 4c or %g2, 0x34c, %g2 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node; if ( the_mount_entry->mt_fs_root.node_access == loc->node_access ) 400025c8: 10 80 00 06 b 400025e0 400025cc: c6 07 bf ec ld [ %fp + -20 ], %g3 400025d0: 80 a1 00 03 cmp %g4, %g3 400025d4: 02 80 00 08 be 400025f4 400025d8: 01 00 00 00 nop * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 400025dc: c2 00 40 00 ld [ %g1 ], %g1 400025e0: 80 a0 40 02 cmp %g1, %g2 400025e4: 32 bf ff fb bne,a 400025d0 400025e8: c8 00 60 1c ld [ %g1 + 0x1c ], %g4 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; 400025ec: 10 80 00 42 b 400026f4 400025f0: c6 24 60 08 st %g3, [ %l1 + 8 ] /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; 400025f4: 40 00 2f d9 call 4000e558 <__errno> 400025f8: a4 07 bf ec add %fp, -20, %l2 400025fc: 10 bf ff ee b 400025b4 40002600: 82 10 20 10 mov 0x10, %g1 * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ errno = ENOTSUP; 40002604: 40 00 2f d5 call 4000e558 <__errno> <== NOT EXECUTED 40002608: 01 00 00 00 nop <== NOT EXECUTED 4000260c: 10 bf ff ea b 400025b4 <== NOT EXECUTED 40002610: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { 40002614: 90 10 00 11 mov %l1, %o0 40002618: 9f c0 40 00 call %g1 4000261c: a4 07 bf ec add %fp, -20, %l2 40002620: 80 a2 20 00 cmp %o0, 0 40002624: 22 80 00 0b be,a 40002650 <== ALWAYS TAKEN 40002628: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 4000262c: 30 80 00 20 b,a 400026ac <== NOT EXECUTED * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; temp_mt_entry->mt_fs_root.handlers = NULL; 40002630: c0 24 60 24 clr [ %l1 + 0x24 ] temp_mt_entry->mt_fs_root.ops = NULL; 40002634: c0 24 60 28 clr [ %l1 + 0x28 ] temp_mt_entry->mt_point_node.node_access = NULL; 40002638: c0 24 60 08 clr [ %l1 + 8 ] temp_mt_entry->mt_point_node.handlers = NULL; 4000263c: c0 24 60 10 clr [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = NULL; 40002640: c0 24 60 14 clr [ %l1 + 0x14 ] temp_mt_entry->mt_point_node.mt_entry = NULL; 40002644: c0 24 60 18 clr [ %l1 + 0x18 ] 40002648: a4 10 20 00 clr %l2 } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { 4000264c: c2 06 60 24 ld [ %i1 + 0x24 ], %g1 40002650: 9f c0 40 00 call %g1 40002654: 90 10 00 11 mov %l1, %o0 40002658: 80 a2 20 00 cmp %o0, 0 4000265c: 02 80 00 0a be 40002684 <== ALWAYS TAKEN 40002660: 11 10 00 71 sethi %hi(0x4001c400), %o0 /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { 40002664: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40002668: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 4000266c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002670: 02 80 00 0f be 400026ac <== NOT EXECUTED 40002674: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); 40002678: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000267c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40002680: 30 80 00 0b b,a 400026ac <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 40002684: 92 10 00 11 mov %l1, %o1 40002688: 40 00 0e 3c call 40005f78 <_Chain_Append> 4000268c: 90 12 23 48 or %o0, 0x348, %o0 */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) 40002690: 80 a4 20 00 cmp %l0, 0 40002694: 02 80 00 03 be 400026a0 <== NEVER TAKEN 40002698: b0 10 20 00 clr %i0 *mt_entry = temp_mt_entry; 4000269c: e2 24 00 00 st %l1, [ %l0 ] 400026a0: 81 c7 e0 08 ret 400026a4: 81 e8 00 00 restore 400026a8: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); 400026ac: 40 00 1e d3 call 4000a1f8 400026b0: 90 10 00 13 mov %l3, %o0 if ( loc_to_free ) 400026b4: 80 a4 a0 00 cmp %l2, 0 400026b8: 02 bf ff fa be 400026a0 <== NEVER TAKEN 400026bc: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( loc_to_free ); 400026c0: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 400026c4: 80 a0 60 00 cmp %g1, 0 400026c8: 02 80 00 09 be 400026ec <== NEVER TAKEN 400026cc: 01 00 00 00 nop 400026d0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400026d4: 80 a0 60 00 cmp %g1, 0 400026d8: 02 80 00 05 be 400026ec <== NEVER TAKEN 400026dc: 01 00 00 00 nop 400026e0: 9f c0 40 00 call %g1 400026e4: 90 10 00 12 mov %l2, %o0 400026e8: b0 10 3f ff mov -1, %i0 return -1; } 400026ec: 81 c7 e0 08 ret 400026f0: 81 e8 00 00 restore * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; 400026f4: c6 07 bf f4 ld [ %fp + -12 ], %g3 temp_mt_entry->mt_point_node.ops = loc.ops; 400026f8: c4 07 bf f8 ld [ %fp + -8 ], %g2 * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; 400026fc: c6 24 60 10 st %g3, [ %l1 + 0x10 ] temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 40002700: c6 07 bf fc ld [ %fp + -4 ], %g3 /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 40002704: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; 40002708: c6 24 60 18 st %g3, [ %l1 + 0x18 ] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 4000270c: 80 a0 60 00 cmp %g1, 0 40002710: 12 bf ff c1 bne 40002614 <== ALWAYS TAKEN 40002714: c4 24 60 14 st %g2, [ %l1 + 0x14 ] errno = ENOTSUP; 40002718: 10 bf ff bb b 40002604 <== NOT EXECUTED 4000271c: a4 07 bf ec add %fp, -20, %l2 <== NOT EXECUTED =============================================================================== 4001aecc : int nanosleep( const struct timespec *rqtp, struct timespec *rmtp ) { 4001aecc: 9d e3 bf a0 save %sp, -96, %sp Watchdog_Interval ticks; if ( !_Timespec_Is_valid( rqtp ) ) 4001aed0: 40 00 00 72 call 4001b098 <_Timespec_Is_valid> 4001aed4: 90 10 00 18 mov %i0, %o0 4001aed8: 80 8a 20 ff btst 0xff, %o0 4001aedc: 02 80 00 0a be 4001af04 4001aee0: 01 00 00 00 nop * Return EINVAL if the delay interval is negative. * * NOTE: This behavior is beyond the POSIX specification. * FSU and GNU/Linux pthreads shares this behavior. */ if ( rqtp->tv_sec < 0 || rqtp->tv_nsec < 0 ) 4001aee4: c2 06 00 00 ld [ %i0 ], %g1 4001aee8: 80 a0 60 00 cmp %g1, 0 4001aeec: 06 80 00 06 bl 4001af04 <== NEVER TAKEN 4001aef0: 01 00 00 00 nop 4001aef4: c2 06 20 04 ld [ %i0 + 4 ], %g1 4001aef8: 80 a0 60 00 cmp %g1, 0 4001aefc: 16 80 00 06 bge 4001af14 <== ALWAYS TAKEN 4001af00: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); 4001af04: 7f ff ce be call 4000e9fc <__errno> 4001af08: 01 00 00 00 nop 4001af0c: 10 80 00 3c b 4001affc 4001af10: 82 10 20 16 mov 0x16, %g1 ! 16 ticks = _Timespec_To_ticks( rqtp ); 4001af14: 7f ff c5 5e call 4000c48c <_Timespec_To_ticks> 4001af18: 90 10 00 18 mov %i0, %o0 * A nanosleep for zero time is implemented as a yield. * This behavior is also beyond the POSIX specification but is * consistent with the RTEMS API and yields desirable behavior. */ if ( !ticks ) { 4001af1c: b0 92 20 00 orcc %o0, 0, %i0 4001af20: 12 80 00 10 bne 4001af60 4001af24: 03 10 00 76 sethi %hi(0x4001d800), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4001af28: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 ! 4001d950 <_Thread_Dispatch_disable_level> 4001af2c: 84 00 a0 01 inc %g2 4001af30: c4 20 61 50 st %g2, [ %g1 + 0x150 ] _Thread_Disable_dispatch(); _Thread_Yield_processor(); 4001af34: 7f ff b6 4f call 40008870 <_Thread_Yield_processor> 4001af38: 01 00 00 00 nop _Thread_Enable_dispatch(); 4001af3c: 7f ff b2 fc call 40007b2c <_Thread_Enable_dispatch> 4001af40: 01 00 00 00 nop if ( rmtp ) { 4001af44: 80 a6 60 00 cmp %i1, 0 4001af48: 02 80 00 30 be 4001b008 4001af4c: 01 00 00 00 nop rmtp->tv_sec = 0; rmtp->tv_nsec = 0; 4001af50: c0 26 60 04 clr [ %i1 + 4 ] if ( !ticks ) { _Thread_Disable_dispatch(); _Thread_Yield_processor(); _Thread_Enable_dispatch(); if ( rmtp ) { rmtp->tv_sec = 0; 4001af54: c0 26 40 00 clr [ %i1 ] 4001af58: 81 c7 e0 08 ret 4001af5c: 81 e8 00 00 restore 4001af60: c4 00 61 50 ld [ %g1 + 0x150 ], %g2 4001af64: 84 00 a0 01 inc %g2 4001af68: c4 20 61 50 st %g2, [ %g1 + 0x150 ] /* * Block for the desired amount of time */ _Thread_Disable_dispatch(); _Thread_Set_state( 4001af6c: 21 10 00 76 sethi %hi(0x4001d800), %l0 4001af70: d0 04 22 0c ld [ %l0 + 0x20c ], %o0 ! 4001da0c <_Thread_Executing> 4001af74: 13 04 00 00 sethi %hi(0x10000000), %o1 4001af78: 7f ff b5 42 call 40008480 <_Thread_Set_state> 4001af7c: 92 12 60 08 or %o1, 8, %o1 ! 10000008 _Thread_Executing, STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Watchdog_Initialize( &_Thread_Executing->Timer, 4001af80: c2 04 22 0c ld [ %l0 + 0x20c ], %g1 4001af84: 11 10 00 76 sethi %hi(0x4001d800), %o0 _Thread_Disable_dispatch(); _Thread_Set_state( _Thread_Executing, STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL ); _Watchdog_Initialize( 4001af88: c4 00 60 08 ld [ %g1 + 8 ], %g2 4001af8c: 90 12 22 2c or %o0, 0x22c, %o0 void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 4001af90: c4 20 60 68 st %g2, [ %g1 + 0x68 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4001af94: 92 00 60 48 add %g1, 0x48, %o1 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4001af98: 05 10 00 1e sethi %hi(0x40007800), %g2 4001af9c: 84 10 a1 a8 or %g2, 0x1a8, %g2 ! 400079a8 <_Thread_Delay_ended> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4001afa0: c0 20 60 50 clr [ %g1 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 4001afa4: c0 20 60 6c clr [ %g1 + 0x6c ] Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4001afa8: f0 20 60 54 st %i0, [ %g1 + 0x54 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4001afac: 7f ff b7 60 call 40008d2c <_Watchdog_Insert> 4001afb0: c4 20 60 64 st %g2, [ %g1 + 0x64 ] _Thread_Delay_ended, _Thread_Executing->Object.id, NULL ); _Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks ); _Thread_Enable_dispatch(); 4001afb4: 7f ff b2 de call 40007b2c <_Thread_Enable_dispatch> 4001afb8: 01 00 00 00 nop /* calculate time remaining */ if ( rmtp ) { 4001afbc: 80 a6 60 00 cmp %i1, 0 4001afc0: 02 80 00 12 be 4001b008 4001afc4: c2 04 22 0c ld [ %l0 + 0x20c ], %g1 ticks -= _Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time; _Timespec_From_ticks( ticks, rmtp ); 4001afc8: 92 10 00 19 mov %i1, %o1 _Thread_Enable_dispatch(); /* calculate time remaining */ if ( rmtp ) { ticks -= 4001afcc: c4 00 60 60 ld [ %g1 + 0x60 ], %g2 4001afd0: c2 00 60 5c ld [ %g1 + 0x5c ], %g1 4001afd4: 82 20 40 02 sub %g1, %g2, %g1 4001afd8: b0 00 40 18 add %g1, %i0, %i0 _Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time; _Timespec_From_ticks( ticks, rmtp ); 4001afdc: 40 00 00 1a call 4001b044 <_Timespec_From_ticks> 4001afe0: 90 10 00 18 mov %i0, %o0 */ #if defined(RTEMS_POSIX_API) /* * If there is time remaining, then we were interrupted by a signal. */ if ( ticks ) 4001afe4: 80 a6 20 00 cmp %i0, 0 4001afe8: 02 80 00 08 be 4001b008 4001afec: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINTR ); 4001aff0: 7f ff ce 83 call 4000e9fc <__errno> 4001aff4: 01 00 00 00 nop 4001aff8: 82 10 20 04 mov 4, %g1 ! 4 4001affc: c2 22 00 00 st %g1, [ %o0 ] 4001b000: 81 c7 e0 08 ret 4001b004: 91 e8 3f ff restore %g0, -1, %o0 #endif } return 0; } 4001b008: 81 c7 e0 08 ret 4001b00c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40002728 : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 40002728: 9d e3 bf a0 save %sp, -96, %sp /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 4000272c: 80 a6 00 19 cmp %i0, %i1 40002730: 32 80 00 04 bne,a 40002740 40002734: e0 06 61 58 ld [ %i1 + 0x158 ], %l0 ptr = _REENT; 40002738: 03 10 00 70 sethi %hi(0x4001c000), %g1 4000273c: e0 00 60 80 ld [ %g1 + 0x80 ], %l0 ! 4001c080 <_impure_ptr> } else { ptr = deleted_task->libc_reent; } if (ptr && ptr != _global_impure_ptr) { 40002740: 80 a4 20 00 cmp %l0, 0 40002744: 02 80 00 0b be 40002770 <== NEVER TAKEN 40002748: 03 10 00 6e sethi %hi(0x4001b800), %g1 4000274c: c2 00 61 b8 ld [ %g1 + 0x1b8 ], %g1 ! 4001b9b8 <_global_impure_ptr> 40002750: 80 a4 00 01 cmp %l0, %g1 40002754: 02 80 00 07 be 40002770 40002758: 13 10 00 09 sethi %hi(0x40002400), %o1 _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 4000275c: 90 10 00 10 mov %l0, %o0 40002760: 40 00 31 98 call 4000edc0 <_fwalk> 40002764: 92 12 63 8c or %o1, 0x38c, %o1 #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 40002768: 40 00 18 f8 call 40008b48 <_Workspace_Free> 4000276c: 90 10 00 10 mov %l0, %o0 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 40002770: 80 a6 00 19 cmp %i0, %i1 40002774: 12 80 00 04 bne 40002784 40002778: c0 26 61 58 clr [ %i1 + 0x158 ] _REENT = 0; 4000277c: 03 10 00 70 sethi %hi(0x4001c000), %g1 40002780: c0 20 60 80 clr [ %g1 + 0x80 ] ! 4001c080 <_impure_ptr> 40002784: 81 c7 e0 08 ret 40002788: 81 e8 00 00 restore =============================================================================== 4000278c : */ int newlib_free_buffers( FILE *fp ) { 4000278c: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 40002790: 40 00 30 8c call 4000e9c0 40002794: 90 10 00 18 mov %i0, %o0 40002798: 80 a2 20 02 cmp %o0, 2 4000279c: 18 80 00 0e bgu 400027d4 <== NEVER TAKEN 400027a0: 01 00 00 00 nop case 0: case 1: case 2: if (fp->_flags & __SMBF) { 400027a4: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 400027a8: 80 88 60 80 btst 0x80, %g1 400027ac: 02 80 00 0c be 400027dc <== ALWAYS TAKEN 400027b0: 01 00 00 00 nop free( fp->_bf._base ); 400027b4: 40 00 1e 91 call 4000a1f8 <== NOT EXECUTED 400027b8: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 400027bc: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 400027c0: c0 26 20 10 clr [ %i0 + 0x10 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 400027c4: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 400027c8: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; 400027cc: 10 80 00 04 b 400027dc <== NOT EXECUTED 400027d0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 400027d4: 40 00 2f b9 call 4000e6b8 <== NOT EXECUTED 400027d8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 400027dc: 81 c7 e0 08 ret 400027e0: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400028c0 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 400028c0: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 400028c4: 03 10 00 85 sethi %hi(0x40021400), %g1 400028c8: c4 48 61 98 ldsb [ %g1 + 0x198 ], %g2 ! 40021598 400028cc: 80 a0 a0 00 cmp %g2, 0 400028d0: 12 80 00 0e bne 40002908 400028d4: 84 10 20 01 mov 1, %g2 initialized = 1; status = rtems_io_register_name( 400028d8: 11 10 00 7c sethi %hi(0x4001f000), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 400028dc: c4 28 61 98 stb %g2, [ %g1 + 0x198 ] status = rtems_io_register_name( 400028e0: 90 12 21 98 or %o0, 0x198, %o0 400028e4: 92 10 00 18 mov %i0, %o1 400028e8: 40 00 00 50 call 40002a28 400028ec: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 400028f0: 80 a2 20 00 cmp %o0, 0 400028f4: 02 80 00 04 be 40002904 <== ALWAYS TAKEN 400028f8: 03 10 00 85 sethi %hi(0x40021400), %g1 rtems_fatal_error_occurred(status); 400028fc: 40 00 10 81 call 40006b00 <== NOT EXECUTED 40002900: 01 00 00 00 nop <== NOT EXECUTED NULL_major = major; 40002904: f0 20 63 44 st %i0, [ %g1 + 0x344 ] } return RTEMS_SUCCESSFUL; } 40002908: 81 c7 e0 08 ret 4000290c: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000289c : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 4000289c: 80 a2 a0 00 cmp %o2, 0 400028a0: 02 80 00 04 be 400028b0 <== ALWAYS TAKEN 400028a4: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 400028a8: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 <== NOT EXECUTED 400028ac: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 400028b0: 81 c3 e0 08 retl 400028b4: 90 10 20 00 clr %o0 =============================================================================== 40002a04 : int open( const char *pathname, int flags, ... ) { 40002a04: 9d e3 bf 88 save %sp, -120, %sp eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); 40002a08: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002a0c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40002a10: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40002a14: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 40002a18: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40002a1c: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 40002a20: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40002a24: 02 80 00 03 be 40002a30 40002a28: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 40002a2c: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 40002a30: 82 07 a0 50 add %fp, 0x50, %g1 40002a34: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 40002a38: c2 27 bf fc st %g1, [ %fp + -4 ] * code does not require changes here since network file * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); 40002a3c: 40 00 1e ea call 4000a5e4 40002a40: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 40002a44: a0 92 20 00 orcc %o0, 0, %l0 40002a48: 02 80 00 98 be 40002ca8 40002a4c: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); 40002a50: 40 00 32 7a call 4000f438 40002a54: 90 10 00 18 mov %i0, %o0 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40002a58: 94 10 00 11 mov %l1, %o2 pathname, strlen( pathname ), eval_flags, &loc, true ); 40002a5c: 92 10 00 08 mov %o0, %o1 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40002a60: a2 07 bf e8 add %fp, -24, %l1 40002a64: 90 10 00 18 mov %i0, %o0 40002a68: 96 10 00 11 mov %l1, %o3 40002a6c: 7f ff fd 9a call 400020d4 40002a70: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 40002a74: 80 a2 3f ff cmp %o0, -1 40002a78: 12 80 00 22 bne 40002b00 40002a7c: 82 0e 6a 00 and %i1, 0xa00, %g1 if ( errno != ENOENT ) { 40002a80: 40 00 2e b6 call 4000e558 <__errno> 40002a84: a8 10 20 00 clr %l4 40002a88: c2 02 00 00 ld [ %o0 ], %g1 40002a8c: 80 a0 60 02 cmp %g1, 2 40002a90: 12 80 00 3e bne 40002b88 40002a94: 80 8e 62 00 btst 0x200, %i1 rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 40002a98: a8 10 20 00 clr %l4 40002a9c: 02 80 00 71 be 40002c60 40002aa0: a6 10 20 02 mov 2, %l3 rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); 40002aa4: 13 00 00 20 sethi %hi(0x8000), %o1 40002aa8: 90 10 00 18 mov %i0, %o0 40002aac: 92 14 80 09 or %l2, %o1, %o1 40002ab0: 94 10 20 00 clr %o2 40002ab4: 7f ff fe 26 call 4000234c 40002ab8: 96 10 20 00 clr %o3 if ( rc ) { 40002abc: 80 a2 20 00 cmp %o0, 0 40002ac0: 12 80 00 32 bne 40002b88 <== NEVER TAKEN 40002ac4: 01 00 00 00 nop rc = errno; goto done; } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); 40002ac8: 40 00 32 5c call 4000f438 40002acc: 90 10 00 18 mov %i0, %o0 40002ad0: 96 10 00 11 mov %l1, %o3 40002ad4: 92 10 00 08 mov %o0, %o1 40002ad8: 94 10 20 00 clr %o2 40002adc: 90 10 00 18 mov %i0, %o0 40002ae0: 98 10 20 01 mov 1, %o4 40002ae4: 7f ff fd 7c call 400020d4 40002ae8: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 40002aec: 80 a2 20 00 cmp %o0, 0 40002af0: 12 80 00 5c bne 40002c60 <== NEVER TAKEN 40002af4: a6 10 20 0d mov 0xd, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40002af8: 10 80 00 07 b 40002b14 40002afc: c2 07 bf f0 ld [ %fp + -16 ], %g1 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 40002b00: a8 10 00 11 mov %l1, %l4 40002b04: 80 a0 6a 00 cmp %g1, 0xa00 40002b08: 02 80 00 56 be 40002c60 40002b0c: a6 10 20 11 mov 0x11, %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40002b10: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40002b14: e2 04 20 18 ld [ %l0 + 0x18 ], %l1 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40002b18: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 40002b1c: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 40002b20: 90 10 00 19 mov %i1, %o0 40002b24: 40 00 1e e4 call 4000a6b4 40002b28: c2 24 20 3c st %g1, [ %l0 + 0x3c ] 40002b2c: 90 12 00 11 or %o0, %l1, %o0 iop->pathinfo = loc; 40002b30: 94 10 20 14 mov 0x14, %o2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40002b34: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 40002b38: a2 07 bf e8 add %fp, -24, %l1 40002b3c: 90 04 20 1c add %l0, 0x1c, %o0 40002b40: 40 00 30 c2 call 4000ee48 40002b44: 92 10 00 11 mov %l1, %o1 if ( !iop->handlers || !iop->handlers->open_h ) { 40002b48: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40002b4c: 80 a0 60 00 cmp %g1, 0 40002b50: 22 80 00 6a be,a 40002cf8 <== NEVER TAKEN 40002b54: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED 40002b58: c2 00 40 00 ld [ %g1 ], %g1 40002b5c: 80 a0 60 00 cmp %g1, 0 40002b60: 02 80 00 65 be 40002cf4 <== NEVER TAKEN 40002b64: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 40002b68: 96 10 00 12 mov %l2, %o3 40002b6c: 90 10 00 10 mov %l0, %o0 40002b70: 9f c0 40 00 call %g1 40002b74: 94 10 00 19 mov %i1, %o2 if ( rc ) { 40002b78: 80 a2 20 00 cmp %o0, 0 40002b7c: 02 80 00 07 be 40002b98 40002b80: 80 8e 64 00 btst 0x400, %i1 rc = errno; 40002b84: a8 10 00 11 mov %l1, %l4 40002b88: 40 00 2e 74 call 4000e558 <__errno> 40002b8c: 01 00 00 00 nop goto done; 40002b90: 10 80 00 31 b 40002c54 40002b94: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 40002b98: 02 80 00 49 be 40002cbc 40002b9c: 03 10 00 71 sethi %hi(0x4001c400), %g1 rc = ftruncate( iop - rtems_libio_iops, 0 ); 40002ba0: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 40002ba4: 92 10 20 00 clr %o1 40002ba8: 82 24 00 01 sub %l0, %g1, %g1 40002bac: 83 38 60 03 sra %g1, 3, %g1 40002bb0: 87 28 60 06 sll %g1, 6, %g3 40002bb4: 85 28 60 03 sll %g1, 3, %g2 40002bb8: 84 20 c0 02 sub %g3, %g2, %g2 40002bbc: 87 28 a0 06 sll %g2, 6, %g3 40002bc0: 84 00 80 03 add %g2, %g3, %g2 40002bc4: 84 00 80 01 add %g2, %g1, %g2 40002bc8: 91 28 a0 0f sll %g2, 0xf, %o0 40002bcc: 84 22 00 02 sub %o0, %g2, %g2 40002bd0: 94 10 20 00 clr %o2 40002bd4: 91 28 a0 03 sll %g2, 3, %o0 40002bd8: 40 00 1d b2 call 4000a2a0 40002bdc: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 40002be0: a6 92 20 00 orcc %o0, 0, %l3 40002be4: 02 80 00 36 be 40002cbc <== ALWAYS TAKEN 40002be8: 03 10 00 71 sethi %hi(0x4001c400), %g1 if(errno) rc = errno; 40002bec: 40 00 2e 5b call 4000e558 <__errno> <== NOT EXECUTED 40002bf0: 01 00 00 00 nop <== NOT EXECUTED 40002bf4: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40002bf8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002bfc: 02 80 00 06 be 40002c14 <== NOT EXECUTED 40002c00: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 40002c04: 40 00 2e 55 call 4000e558 <__errno> <== NOT EXECUTED 40002c08: 01 00 00 00 nop <== NOT EXECUTED 40002c0c: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED close( iop - rtems_libio_iops ); 40002c10: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 40002c14: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <== NOT EXECUTED 40002c18: a8 10 20 00 clr %l4 <== NOT EXECUTED 40002c1c: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 40002c20: 83 3c 20 03 sra %l0, 3, %g1 <== NOT EXECUTED 40002c24: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 40002c28: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 40002c2c: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 40002c30: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 40002c34: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 40002c38: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 40002c3c: 91 28 a0 0f sll %g2, 0xf, %o0 <== NOT EXECUTED 40002c40: 84 22 00 02 sub %o0, %g2, %g2 <== NOT EXECUTED 40002c44: a0 10 20 00 clr %l0 <== NOT EXECUTED 40002c48: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 40002c4c: 40 00 1d 3c call 4000a13c <== NOT EXECUTED 40002c50: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 40002c54: 80 a4 e0 00 cmp %l3, 0 40002c58: 02 80 00 19 be 40002cbc <== NEVER TAKEN 40002c5c: 03 10 00 71 sethi %hi(0x4001c400), %g1 if ( iop ) 40002c60: 80 a4 20 00 cmp %l0, 0 40002c64: 02 80 00 05 be 40002c78 <== NEVER TAKEN 40002c68: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 40002c6c: 40 00 1e 46 call 4000a584 40002c70: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 40002c74: 80 a5 20 00 cmp %l4, 0 40002c78: 02 80 00 0c be 40002ca8 40002c7c: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 40002c80: c2 05 20 0c ld [ %l4 + 0xc ], %g1 40002c84: 80 a0 60 00 cmp %g1, 0 40002c88: 02 80 00 08 be 40002ca8 <== NEVER TAKEN 40002c8c: 01 00 00 00 nop 40002c90: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40002c94: 80 a0 60 00 cmp %g1, 0 40002c98: 02 80 00 04 be 40002ca8 <== NEVER TAKEN 40002c9c: 01 00 00 00 nop 40002ca0: 9f c0 40 00 call %g1 40002ca4: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 40002ca8: 40 00 2e 2c call 4000e558 <__errno> 40002cac: b0 10 3f ff mov -1, %i0 40002cb0: e6 22 00 00 st %l3, [ %o0 ] 40002cb4: 81 c7 e0 08 ret 40002cb8: 81 e8 00 00 restore } return iop - rtems_libio_iops; 40002cbc: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 40002cc0: a0 24 00 01 sub %l0, %g1, %l0 40002cc4: a1 3c 20 03 sra %l0, 3, %l0 40002cc8: 85 2c 20 06 sll %l0, 6, %g2 40002ccc: 83 2c 20 03 sll %l0, 3, %g1 40002cd0: 82 20 80 01 sub %g2, %g1, %g1 40002cd4: 85 28 60 06 sll %g1, 6, %g2 40002cd8: 82 00 40 02 add %g1, %g2, %g1 40002cdc: 82 00 40 10 add %g1, %l0, %g1 40002ce0: b1 28 60 0f sll %g1, 0xf, %i0 40002ce4: b0 26 00 01 sub %i0, %g1, %i0 40002ce8: b1 2e 20 03 sll %i0, 3, %i0 } 40002cec: 81 c7 e0 08 ret 40002cf0: 91 ee 00 10 restore %i0, %l0, %o0 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40002cf4: a8 07 bf e8 add %fp, -24, %l4 <== NOT EXECUTED 40002cf8: 10 bf ff da b 40002c60 <== NOT EXECUTED 40002cfc: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED =============================================================================== 40002990 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 40002990: 9d e3 bf a0 save %sp, -96, %sp int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { 40002994: 21 10 00 6b sethi %hi(0x4001ac00), %l0 40002998: 92 10 20 00 clr %o1 4000299c: 90 14 22 c8 or %l0, 0x2c8, %o0 400029a0: 40 00 00 19 call 40002a04 400029a4: 94 10 20 00 clr %o2 400029a8: 80 a2 3f ff cmp %o0, -1 400029ac: 02 80 00 14 be 400029fc 400029b0: 90 14 22 c8 or %l0, 0x2c8, %o0 /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) 400029b4: 92 10 20 01 mov 1, %o1 400029b8: 40 00 00 13 call 40002a04 400029bc: 94 10 20 00 clr %o2 400029c0: 80 a2 3f ff cmp %o0, -1 400029c4: 32 80 00 05 bne,a 400029d8 <== ALWAYS TAKEN 400029c8: 90 14 22 c8 or %l0, 0x2c8, %o0 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 400029cc: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 400029d0: 10 80 00 09 b 400029f4 <== NOT EXECUTED 400029d4: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 400029d8: 92 10 20 01 mov 1, %o1 400029dc: 40 00 00 0a call 40002a04 400029e0: 94 10 20 00 clr %o2 400029e4: 80 a2 3f ff cmp %o0, -1 400029e8: 12 80 00 05 bne 400029fc <== ALWAYS TAKEN 400029ec: 11 15 55 11 sethi %hi(0x55544400), %o0 rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 400029f0: 90 12 20 32 or %o0, 0x32, %o0 ! 55544432 <== NOT EXECUTED 400029f4: 40 00 0c 86 call 40005c0c <== NOT EXECUTED 400029f8: 01 00 00 00 nop <== NOT EXECUTED 400029fc: 81 c7 e0 08 ret 40002a00: 81 e8 00 00 restore =============================================================================== 40003480 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 40003480: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 40003484: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 40003488: 80 88 60 01 btst 1, %g1 4000348c: 02 80 00 5a be 400035f4 <== NEVER TAKEN 40003490: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 40003494: 84 0e 20 ff and %i0, 0xff, %g2 40003498: 80 a0 a0 09 cmp %g2, 9 4000349c: 22 80 00 2b be,a 40003548 400034a0: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 400034a4: 18 80 00 07 bgu 400034c0 <== ALWAYS TAKEN 400034a8: 80 a0 a0 0a cmp %g2, 0xa 400034ac: 80 a0 a0 08 cmp %g2, 8 <== NOT EXECUTED 400034b0: 12 80 00 3a bne 40003598 <== NOT EXECUTED 400034b4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 400034b8: 10 80 00 33 b 40003584 <== NOT EXECUTED 400034bc: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 400034c0: 02 80 00 06 be 400034d8 400034c4: 80 a0 a0 0d cmp %g2, 0xd 400034c8: 32 80 00 34 bne,a 40003598 <== ALWAYS TAKEN 400034cc: 80 88 60 02 btst 2, %g1 tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 400034d0: 10 80 00 10 b 40003510 <== NOT EXECUTED 400034d4: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 400034d8: 80 88 60 20 btst 0x20, %g1 400034dc: 32 80 00 02 bne,a 400034e4 <== NEVER TAKEN 400034e0: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 400034e4: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 400034e8: 80 88 60 04 btst 4, %g1 400034ec: 02 80 00 43 be 400035f8 <== NEVER TAKEN 400034f0: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 400034f4: 11 10 00 6b sethi %hi(0x4001ac00), %o0 400034f8: 92 10 20 01 mov 1, %o1 400034fc: 90 12 22 d8 or %o0, 0x2d8, %o0 40003500: 7f ff ff 94 call 40003350 40003504: 94 10 00 19 mov %i1, %o2 c = '\n'; if (tty->termios.c_oflag & ONLRET) tty->column = 0; break; } tty->column = 0; 40003508: 10 80 00 3b b 400035f4 4000350c: c0 26 60 28 clr [ %i1 + 0x28 ] tty->column = 0; } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 40003510: 02 80 00 06 be 40003528 <== NOT EXECUTED 40003514: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 40003518: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 4000351c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003520: 02 80 00 17 be 4000357c <== NOT EXECUTED 40003524: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 40003528: 22 80 00 33 be,a 400035f4 <== NOT EXECUTED 4000352c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 40003530: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 40003534: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003538: 02 80 00 2f be 400035f4 <== NOT EXECUTED 4000353c: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 40003540: 10 80 00 2d b 400035f4 <== NOT EXECUTED 40003544: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003548: 07 00 00 06 sethi %hi(0x1800), %g3 4000354c: 82 08 40 03 and %g1, %g3, %g1 40003550: 80 a0 40 03 cmp %g1, %g3 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40003554: 82 08 a0 07 and %g2, 7, %g1 40003558: 92 10 20 08 mov 8, %o1 4000355c: 92 22 40 01 sub %o1, %g1, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40003560: 12 80 00 24 bne 400035f0 <== NEVER TAKEN 40003564: 82 02 40 02 add %o1, %g2, %g1 tty->column += i; 40003568: c2 26 60 28 st %g1, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 4000356c: 94 10 00 19 mov %i1, %o2 40003570: 11 10 00 6b sethi %hi(0x4001ac00), %o0 40003574: 7f ff ff 77 call 40003350 40003578: 90 12 22 e0 or %o0, 0x2e0, %o0 ! 4001aee0 <__FUNCTION__.5656+0x2b8> return; 4000357c: 81 c7 e0 08 ret 40003580: 81 e8 00 00 restore } tty->column += i; break; case '\b': if (tty->column > 0) 40003584: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003588: 04 80 00 1b ble 400035f4 <== NOT EXECUTED 4000358c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); if (!iscntrl(c)) tty->column++; 40003590: 10 80 00 19 b 400035f4 <== NOT EXECUTED 40003594: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 40003598: 02 80 00 0d be 400035cc <== ALWAYS TAKEN 4000359c: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 c = toupper(c); 400035a0: 03 10 00 70 sethi %hi(0x4001c000), %g1 <== NOT EXECUTED 400035a4: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 4001c078 <__ctype_ptr__><== NOT EXECUTED 400035a8: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 400035ac: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED 400035b0: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 400035b4: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 400035b8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400035bc: 22 80 00 02 be,a 400035c4 <== NOT EXECUTED 400035c0: b0 06 3f e0 add %i0, -32, %i0 <== NOT EXECUTED 400035c4: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] <== NOT EXECUTED if (!iscntrl(c)) 400035c8: c2 0f a0 44 ldub [ %fp + 0x44 ], %g1 <== NOT EXECUTED 400035cc: 05 10 00 70 sethi %hi(0x4001c000), %g2 400035d0: c4 00 a0 78 ld [ %g2 + 0x78 ], %g2 ! 4001c078 <__ctype_ptr__> 400035d4: 82 00 80 01 add %g2, %g1, %g1 400035d8: c2 08 60 01 ldub [ %g1 + 1 ], %g1 400035dc: 80 88 60 20 btst 0x20, %g1 400035e0: 12 80 00 06 bne 400035f8 <== NEVER TAKEN 400035e4: 94 10 00 19 mov %i1, %o2 tty->column++; 400035e8: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 400035ec: 82 00 60 01 inc %g1 400035f0: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 400035f4: 94 10 00 19 mov %i1, %o2 400035f8: 90 07 a0 44 add %fp, 0x44, %o0 400035fc: 7f ff ff 55 call 40003350 40003600: 92 10 20 01 mov 1, %o1 40003604: 81 c7 e0 08 ret 40003608: 81 e8 00 00 restore =============================================================================== 4000da0c : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4000da0c: 9d e3 bf 78 save %sp, -136, %sp rtems_filesystem_location_info_t loc; rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) 4000da10: 23 10 00 6d sethi %hi(0x4001b400), %l1 4000da14: a0 07 bf dc add %fp, -36, %l0 4000da18: 92 10 20 03 mov 3, %o1 4000da1c: 90 14 61 f8 or %l1, 0x1f8, %o0 4000da20: 94 10 20 07 mov 7, %o2 4000da24: 96 10 00 10 mov %l0, %o3 4000da28: 7f ff d1 ab call 400020d4 4000da2c: 98 10 20 01 mov 1, %o4 4000da30: 80 a2 20 00 cmp %o0, 0 4000da34: 02 80 00 10 be 4000da74 <== NEVER TAKEN 4000da38: c2 07 bf e8 ld [ %fp + -24 ], %g1 != 0) { if (errno != ENOENT) 4000da3c: 40 00 02 c7 call 4000e558 <__errno> 4000da40: 01 00 00 00 nop 4000da44: c2 02 00 00 ld [ %o0 ], %g1 4000da48: 80 a0 60 02 cmp %g1, 2 4000da4c: 32 80 00 59 bne,a 4000dbb0 <== NEVER TAKEN 4000da50: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4000da54: 90 14 61 f8 or %l1, 0x1f8, %o0 4000da58: 7f ff d2 35 call 4000232c 4000da5c: 92 10 23 ff mov 0x3ff, %o1 4000da60: 80 a2 20 00 cmp %o0, 0 4000da64: 02 80 00 0e be 4000da9c <== ALWAYS TAKEN 4000da68: 03 10 00 71 sethi %hi(0x4001c400), %g1 } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4000da6c: 81 c7 e0 08 ret <== NOT EXECUTED 4000da70: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 4000da74: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000da78: 22 80 00 09 be,a 4000da9c <== NOT EXECUTED 4000da7c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000da80: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001c41c <== NOT EXECUTED 4000da84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000da88: 22 80 00 05 be,a 4000da9c <== NOT EXECUTED 4000da8c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000da90: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000da94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000da98: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000da9c: c4 10 62 96 lduh [ %g1 + 0x296 ], %g2 ! 4001c696 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000daa0: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000daa4: 95 28 a0 10 sll %g2, 0x10, %o2 4000daa8: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000daac: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dab0: c4 30 62 96 sth %g2, [ %g1 + 0x296 ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000dab4: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 4000dab8: 03 00 00 19 sethi %hi(0x6400), %g1 4000dabc: 84 10 a1 70 or %g2, 0x170, %g2 4000dac0: 82 10 62 6f or %g1, 0x26f, %g1 4000dac4: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dac8: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000dacc: c4 3f bf f0 std %g2, [ %fp + -16 ] 4000dad0: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000dad4: 90 07 bf fa add %fp, -6, %o0 4000dad8: 13 10 00 6d sethi %hi(0x4001b400), %o1 4000dadc: 40 00 05 8b call 4000f108 4000dae0: 92 12 62 00 or %o1, 0x200, %o1 ! 4001b600 <__FUNCTION__.5937+0x30> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4000dae4: 90 10 00 10 mov %l0, %o0 4000dae8: 40 00 00 4b call 4000dc14 4000daec: 92 10 21 80 mov 0x180, %o1 4000daf0: 80 a2 20 00 cmp %o0, 0 4000daf4: 02 80 00 05 be 4000db08 <== ALWAYS TAKEN 4000daf8: 90 10 00 10 mov %l0, %o0 if (errno != EEXIST){ 4000dafc: 40 00 02 97 call 4000e558 <__errno> <== NOT EXECUTED 4000db00: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000db04: 30 80 00 2b b,a 4000dbb0 <== NOT EXECUTED return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 4000db08: 7f ff d3 bf call 40002a04 4000db0c: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 4000db10: 80 a2 20 00 cmp %o0, 0 4000db14: 16 80 00 07 bge 4000db30 <== NEVER TAKEN 4000db18: d0 26 00 00 st %o0, [ %i0 ] err = errno; 4000db1c: 40 00 02 8f call 4000e558 <__errno> 4000db20: 01 00 00 00 nop 4000db24: e2 02 00 00 ld [ %o0 ], %l1 /* Delete file at errors, or else if pipe is successfully created the file node will be deleted after it is closed by all. */ unlink(fifopath); 4000db28: 10 80 00 1d b 4000db9c 4000db2c: 90 10 00 10 mov %l0, %o0 } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4000db30: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000db34: c4 00 62 c4 ld [ %g1 + 0x2c4 ], %g2 ! 4001bec4 <== NOT EXECUTED 4000db38: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 4000db3c: 1a 80 00 08 bcc 4000db5c <== NOT EXECUTED 4000db40: 82 10 20 00 clr %g1 <== NOT EXECUTED 4000db44: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000db48: c2 00 63 08 ld [ %g1 + 0x308 ], %g1 ! 4001c708 <== NOT EXECUTED 4000db4c: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 4000db50: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 4000db54: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 4000db58: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000db5c: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000db60: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000db64: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000db68: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000db6c: 7f ff d3 a6 call 40002a04 <== NOT EXECUTED 4000db70: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 4000db74: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 4000db78: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000db7c: 16 80 00 07 bge 4000db98 <== NOT EXECUTED 4000db80: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; 4000db84: 40 00 02 75 call 4000e558 <__errno> <== NOT EXECUTED 4000db88: 01 00 00 00 nop <== NOT EXECUTED 4000db8c: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 4000db90: 7f ff f1 6b call 4000a13c <== NOT EXECUTED 4000db94: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED } unlink(fifopath); 4000db98: 90 07 bf f0 add %fp, -16, %o0 <== NOT EXECUTED 4000db9c: 40 00 00 26 call 4000dc34 4000dba0: b0 10 3f ff mov -1, %i0 } rtems_set_errno_and_return_minus_one(err); 4000dba4: 40 00 02 6d call 4000e558 <__errno> 4000dba8: 01 00 00 00 nop 4000dbac: e2 22 00 00 st %l1, [ %o0 ] } 4000dbb0: 81 c7 e0 08 ret 4000dbb4: 81 e8 00 00 restore =============================================================================== 4000c6a4 : /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { 4000c6a4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_barrier_delete(pipe->readBarrier); 4000c6a8: 40 00 03 24 call 4000d338 <== NOT EXECUTED 4000c6ac: d0 06 20 2c ld [ %i0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000c6b0: 40 00 03 22 call 4000d338 <== NOT EXECUTED 4000c6b4: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000c6b8: 7f ff e3 7e call 400054b0 <== NOT EXECUTED 4000c6bc: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000c6c0: 7f ff f6 ce call 4000a1f8 <== NOT EXECUTED 4000c6c4: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED free(pipe); 4000c6c8: 7f ff f6 cc call 4000a1f8 <== NOT EXECUTED 4000c6cc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c2c8 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000c2c8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 4000c2cc: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000c2d0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 4000c2d4: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 4000c2d8: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000c2dc: 12 80 00 12 bne 4000c324 <== NOT EXECUTED 4000c2e0: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 4000c2e4: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000c2e8: 02 80 00 0f be 4000c324 <== NOT EXECUTED 4000c2ec: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 4000c2f0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c2f4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c2f8: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c2fc: 7f ff e4 9b call 40005568 <== NOT EXECUTED 4000c300: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c304: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c308: 12 80 00 07 bne 4000c324 <== NOT EXECUTED 4000c30c: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000c310: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c314: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; 4000c318: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c31c: 7f ff e4 da call 40005684 <== NOT EXECUTED 4000c320: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 4000c324: 81 c7 e0 08 ret <== NOT EXECUTED 4000c328: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c254 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4000c254: 81 c3 e0 08 retl <== NOT EXECUTED 4000c258: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED =============================================================================== 4000c32c : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000c32c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000c330: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000c334: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000c338: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c33c: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c340: 7f ff e4 8a call 40005568 <== NOT EXECUTED 4000c344: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000c348: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c34c: 02 80 00 54 be 4000c49c <== NOT EXECUTED 4000c350: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED 4000c354: 81 c7 e0 08 ret <== NOT EXECUTED 4000c358: 91 e8 3f fc restore %g0, -4, %o0 <== NOT EXECUTED return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) 4000c35c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c360: 02 80 00 53 be 4000c4ac <== NOT EXECUTED 4000c364: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4000c368: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000c36c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000c370: 22 80 00 04 be,a 4000c380 <== NOT EXECUTED 4000c374: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000c378: 10 80 00 4d b 4000c4ac <== NOT EXECUTED 4000c37c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); 4000c380: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4000c384: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c388: 7f ff e4 bf call 40005684 <== NOT EXECUTED 4000c38c: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000c390: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000c394: 40 00 04 1a call 4000d3fc <== NOT EXECUTED 4000c398: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c39c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c3a0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4000c3a4: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c3a8: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) 4000c3ac: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c3b0: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c3b4: 7f ff e4 6d call 40005568 <== NOT EXECUTED 4000c3b8: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000c3bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c3c0: 22 80 00 04 be,a 4000c3d0 <== NOT EXECUTED 4000c3c4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000c3c8: 10 80 00 3b b 4000c4b4 <== NOT EXECUTED 4000c3cc: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4000c3d0: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4000c3d4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000c3d8: 12 80 00 35 bne 4000c4ac <== NOT EXECUTED 4000c3dc: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4000c3e0: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000c3e4: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000c3e8: 22 bf ff dd be,a 4000c35c <== NOT EXECUTED 4000c3ec: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4000c3f0: 82 26 80 18 sub %i2, %i0, %g1 <== NOT EXECUTED 4000c3f4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000c3f8: 38 80 00 02 bgu,a 4000c400 <== NOT EXECUTED 4000c3fc: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4000c400: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000c404: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 4000c408: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 4000c40c: a4 24 80 01 sub %l2, %g1, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000c410: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000c414: 04 80 00 0a ble 4000c43c <== NOT EXECUTED 4000c418: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 4000c41c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000c420: 40 00 0a 8a call 4000ee48 <== NOT EXECUTED 4000c424: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4000c428: 90 06 00 12 add %i0, %l2, %o0 <== NOT EXECUTED 4000c42c: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 4000c430: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000c434: 10 80 00 04 b 4000c444 <== NOT EXECUTED 4000c438: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4000c43c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000c440: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000c444: 40 00 0a 81 call 4000ee48 <== NOT EXECUTED 4000c448: 01 00 00 00 nop <== NOT EXECUTED pipe->Start += chunk; 4000c44c: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000c450: d2 04 20 04 ld [ %l0 + 4 ], %o1 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 4000c454: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000c458: 40 00 2e 84 call 40017e68 <.urem> <== NOT EXECUTED 4000c45c: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000c460: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; 4000c464: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000c468: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4000c46c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c470: 12 80 00 03 bne 4000c47c <== NOT EXECUTED 4000c474: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 4000c478: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 4000c47c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000c480: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c484: 22 80 00 06 be,a 4000c49c <== NOT EXECUTED 4000c488: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); 4000c48c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000c490: 40 00 03 c4 call 4000d3a0 <== NOT EXECUTED 4000c494: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 4000c498: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4000c49c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000c4a0: 2a bf ff d1 bcs,a 4000c3e4 <== NOT EXECUTED 4000c4a4: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000c4a8: a2 10 20 00 clr %l1 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4000c4ac: 7f ff e4 76 call 40005684 <== NOT EXECUTED 4000c4b0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 4000c4b4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000c4b8: 24 80 00 02 ble,a 4000c4c0 <== NOT EXECUTED 4000c4bc: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED return read; return ret; } 4000c4c0: 81 c7 e0 08 ret <== NOT EXECUTED 4000c4c4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c6d4 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000c6d4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 4000c6d8: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4000c6dc: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c6e0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c6e4: 7f ff e3 a1 call 40005568 <== NOT EXECUTED 4000c6e8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4000c6ec: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c6f0: 12 80 00 17 bne 4000c74c <== NOT EXECUTED 4000c6f4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4000c6f8: e2 06 60 18 ld [ %i1 + 0x18 ], %l1 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4000c6fc: 80 8c 60 02 btst 2, %l1 <== NOT EXECUTED 4000c700: 02 80 00 05 be 4000c714 <== NOT EXECUTED 4000c704: a2 0c 60 06 and %l1, 6, %l1 <== NOT EXECUTED pipe->Readers --; 4000c708: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c70c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000c710: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4000c714: 80 8c 60 04 btst 4, %l1 <== NOT EXECUTED 4000c718: 02 80 00 06 be 4000c730 <== NOT EXECUTED 4000c71c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED pipe->Writers --; 4000c720: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000c724: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000c728: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4000c72c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c730: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <== NOT EXECUTED 4000c734: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c738: 7f ff e3 8c call 40005568 <== NOT EXECUTED 4000c73c: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) 4000c740: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c744: 02 80 00 04 be 4000c754 <== NOT EXECUTED 4000c748: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); 4000c74c: 7f ff e5 30 call 40005c0c <== NOT EXECUTED 4000c750: 01 00 00 00 nop <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c754: 7f ff e3 cc call 40005684 <== NOT EXECUTED 4000c758: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4000c75c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c760: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c764: 12 80 00 0a bne 4000c78c <== NOT EXECUTED 4000c768: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED 4000c76c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 <== NOT EXECUTED 4000c770: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000c774: 12 80 00 06 bne 4000c78c <== NOT EXECUTED 4000c778: 80 a4 60 04 cmp %l1, 4 <== NOT EXECUTED #if 0 /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); 4000c77c: 7f ff ff ca call 4000c6a4 <== NOT EXECUTED 4000c780: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); if (pipe->Readers == 0 && pipe->Writers == 0) { 4000c784: 10 80 00 12 b 4000c7cc <== NOT EXECUTED 4000c788: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4000c78c: 02 80 00 07 be 4000c7a8 <== NOT EXECUTED 4000c790: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED 4000c794: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c798: 12 80 00 04 bne 4000c7a8 <== NOT EXECUTED 4000c79c: 80 a4 60 02 cmp %l1, 2 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4000c7a0: 10 80 00 09 b 4000c7c4 <== NOT EXECUTED 4000c7a4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 4000c7a8: 02 80 00 0a be 4000c7d0 <== NOT EXECUTED 4000c7ac: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c7b0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000c7b4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c7b8: 12 80 00 06 bne 4000c7d0 <== NOT EXECUTED 4000c7bc: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000c7c0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000c7c4: 40 00 02 f7 call 4000d3a0 <== NOT EXECUTED 4000c7c8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4000c7cc: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c7d0: d0 00 62 90 ld [ %g1 + 0x290 ], %o0 ! 4001c690 <== NOT EXECUTED 4000c7d4: 7f ff e3 ac call 40005684 <== NOT EXECUTED 4000c7d8: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000c7dc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c7e0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c4c8 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4000c4c8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 4000c4cc: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4000c4d0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000c4d4: 02 80 00 72 be 4000c69c <== NOT EXECUTED 4000c4d8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; if (! PIPE_LOCK(pipe)) 4000c4dc: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000c4e0: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c4e4: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c4e8: 7f ff e4 20 call 40005568 <== NOT EXECUTED 4000c4ec: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000c4f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c4f4: 12 80 00 6a bne 4000c69c <== NOT EXECUTED 4000c4f8: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4000c4fc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c500: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c504: 02 80 00 5a be 4000c66c <== NOT EXECUTED 4000c508: b0 10 20 00 clr %i0 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4000c50c: c2 04 20 04 ld [ %l0 + 4 ], %g1 <== NOT EXECUTED 4000c510: 80 a6 80 01 cmp %i2, %g1 <== NOT EXECUTED 4000c514: 08 80 00 04 bleu 4000c524 <== NOT EXECUTED 4000c518: a6 10 00 1a mov %i2, %l3 <== NOT EXECUTED 4000c51c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED 4000c520: b0 10 20 00 clr %i0 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4000c524: 10 80 00 4e b 4000c65c <== NOT EXECUTED 4000c528: a8 07 bf fc add %fp, -4, %l4 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { 4000c52c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000c530: 22 80 00 04 be,a 4000c540 <== NOT EXECUTED 4000c534: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000c538: 10 80 00 4d b 4000c66c <== NOT EXECUTED 4000c53c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); 4000c540: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4000c544: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000c548: 7f ff e4 4f call 40005684 <== NOT EXECUTED 4000c54c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000c550: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000c554: 40 00 03 aa call 4000d3fc <== NOT EXECUTED 4000c558: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000c55c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c560: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4000c564: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c568: 92 10 20 00 clr %o1 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) 4000c56c: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000c570: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000c574: 7f ff e3 fd call 40005568 <== NOT EXECUTED 4000c578: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000c57c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c580: 22 80 00 04 be,a 4000c590 <== NOT EXECUTED 4000c584: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000c588: 10 80 00 42 b 4000c690 <== NOT EXECUTED 4000c58c: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; if (ret != 0) 4000c590: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4000c594: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000c598: 12 80 00 35 bne 4000c66c <== NOT EXECUTED 4000c59c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4000c5a0: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000c5a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c5a8: 32 80 00 04 bne,a 4000c5b8 <== NOT EXECUTED 4000c5ac: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 4000c5b0: 10 80 00 2f b 4000c66c <== NOT EXECUTED 4000c5b4: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 4000c5b8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000c5bc: a2 24 80 01 sub %l2, %g1, %l1 <== NOT EXECUTED 4000c5c0: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 4000c5c4: 2a bf ff da bcs,a 4000c52c <== NOT EXECUTED 4000c5c8: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4000c5cc: 84 26 80 18 sub %i2, %i0, %g2 <== NOT EXECUTED 4000c5d0: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 4000c5d4: 38 80 00 02 bgu,a 4000c5dc <== NOT EXECUTED 4000c5d8: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4000c5dc: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 4000c5e0: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 4000c5e4: 40 00 2e 21 call 40017e68 <.urem> <== NOT EXECUTED 4000c5e8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000c5ec: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 4000c5f0: a4 24 80 08 sub %l2, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000c5f4: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000c5f8: 04 80 00 0a ble 4000c620 <== NOT EXECUTED 4000c5fc: 92 06 40 18 add %i1, %i0, %o1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4000c600: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 4000c604: 40 00 0a 11 call 4000ee48 <== NOT EXECUTED 4000c608: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4000c60c: 92 04 80 18 add %l2, %i0, %o1 <== NOT EXECUTED 4000c610: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 4000c614: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000c618: 10 80 00 04 b 4000c628 <== NOT EXECUTED 4000c61c: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4000c620: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000c624: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 4000c628: 40 00 0a 08 call 4000ee48 <== NOT EXECUTED 4000c62c: 01 00 00 00 nop <== NOT EXECUTED pipe->Length += chunk; 4000c630: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000c634: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4000c638: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000c63c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c640: 02 80 00 05 be 4000c654 <== NOT EXECUTED 4000c644: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000c648: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000c64c: 40 00 03 55 call 4000d3a0 <== NOT EXECUTED 4000c650: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 4000c654: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED 4000c658: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4000c65c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000c660: 2a bf ff d6 bcs,a 4000c5b8 <== NOT EXECUTED 4000c664: e4 04 20 04 ld [ %l0 + 4 ], %l2 <== NOT EXECUTED 4000c668: a2 10 20 00 clr %l1 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4000c66c: 7f ff e4 06 call 40005684 <== NOT EXECUTED 4000c670: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: #ifdef RTEMS_POSIX_API /* Signal SIGPIPE */ if (ret == -EPIPE) 4000c674: 80 a4 7f e0 cmp %l1, -32 <== NOT EXECUTED 4000c678: 12 80 00 07 bne 4000c694 <== NOT EXECUTED 4000c67c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED kill(getpid(), SIGPIPE); 4000c680: 40 00 02 1e call 4000cef8 <== NOT EXECUTED 4000c684: 01 00 00 00 nop <== NOT EXECUTED 4000c688: 40 00 02 6a call 4000d030 <== NOT EXECUTED 4000c68c: 92 10 20 0d mov 0xd, %o1 ! d <== NOT EXECUTED #endif if (written > 0) 4000c690: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000c694: 24 80 00 02 ble,a 4000c69c <== NOT EXECUTED 4000c698: b0 10 00 11 mov %l1, %i0 <== NOT EXECUTED return written; return ret; } 4000c69c: 81 c7 e0 08 ret <== NOT EXECUTED 4000c6a0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40007268 : ) { /* * Update call statistics */ MSBUMP(memalign_calls, 1); 40007268: 05 10 00 9a sethi %hi(0x40026800), %g2 4000726c: 84 10 a0 78 or %g2, 0x78, %g2 ! 40026878 40007270: c6 00 a0 08 ld [ %g2 + 8 ], %g3 40007274: 86 00 e0 01 inc %g3 40007278: c6 20 a0 08 st %g3, [ %g2 + 8 ] if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 4000727c: 84 02 7f ff add %o1, -1, %g2 40007280: 80 88 80 09 btst %g2, %o1 40007284: 12 80 00 04 bne 40007294 <== NEVER TAKEN 40007288: 80 a2 60 03 cmp %o1, 3 4000728c: 18 80 00 04 bgu 4000729c 40007290: 01 00 00 00 nop /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 40007294: 81 c3 e0 08 retl 40007298: 90 10 20 16 mov 0x16, %o0 ! 16 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); 4000729c: 82 13 c0 00 mov %o7, %g1 400072a0: 40 00 00 6a call 40007448 400072a4: 9e 10 40 00 mov %g1, %o7 =============================================================================== 40009ff4 : int pthread_attr_setschedpolicy( pthread_attr_t *attr, int policy ) { if ( !attr || !attr->is_initialized ) 40009ff4: 80 a2 20 00 cmp %o0, 0 40009ff8: 02 80 00 10 be 4000a038 40009ffc: 01 00 00 00 nop 4000a000: c2 02 00 00 ld [ %o0 ], %g1 4000a004: 80 a0 60 00 cmp %g1, 0 4000a008: 02 80 00 0c be 4000a038 4000a00c: 80 a2 60 04 cmp %o1, 4 return EINVAL; switch ( policy ) { 4000a010: 18 80 00 06 bgu 4000a028 4000a014: 82 10 20 01 mov 1, %g1 4000a018: 83 28 40 09 sll %g1, %o1, %g1 4000a01c: 80 88 60 17 btst 0x17, %g1 4000a020: 32 80 00 04 bne,a 4000a030 <== ALWAYS TAKEN 4000a024: d2 22 20 14 st %o1, [ %o0 + 0x14 ] 4000a028: 81 c3 e0 08 retl 4000a02c: 90 10 20 86 mov 0x86, %o0 case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: case SCHED_SPORADIC: attr->schedpolicy = policy; return 0; 4000a030: 81 c3 e0 08 retl 4000a034: 90 10 20 00 clr %o0 default: return ENOTSUP; } } 4000a038: 81 c3 e0 08 retl 4000a03c: 90 10 20 16 mov 0x16, %o0 =============================================================================== 40005ac0 : int pthread_barrier_init( pthread_barrier_t *barrier, const pthread_barrierattr_t *attr, unsigned int count ) { 40005ac0: 9d e3 bf 90 save %sp, -112, %sp const pthread_barrierattr_t *the_attr; /* * Error check parameters */ if ( !barrier ) 40005ac4: 80 a6 20 00 cmp %i0, 0 40005ac8: 02 80 00 2e be 40005b80 40005acc: 80 a6 a0 00 cmp %i2, 0 return EINVAL; if ( count == 0 ) 40005ad0: 02 80 00 2c be 40005b80 40005ad4: 80 a6 60 00 cmp %i1, 0 return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 40005ad8: 32 80 00 06 bne,a 40005af0 40005adc: c2 06 40 00 ld [ %i1 ], %g1 the_attr = attr; } else { (void) pthread_barrierattr_init( &my_attr ); 40005ae0: b2 07 bf f0 add %fp, -16, %i1 40005ae4: 7f ff ff c0 call 400059e4 40005ae8: 90 10 00 19 mov %i1, %o0 } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 40005aec: c2 06 40 00 ld [ %i1 ], %g1 40005af0: 80 a0 60 00 cmp %g1, 0 40005af4: 02 80 00 23 be 40005b80 40005af8: 01 00 00 00 nop return EINVAL; switch ( the_attr->process_shared ) { 40005afc: c2 06 60 04 ld [ %i1 + 4 ], %g1 40005b00: 80 a0 60 00 cmp %g1, 0 40005b04: 12 80 00 1f bne 40005b80 <== NEVER TAKEN 40005b08: 03 10 00 78 sethi %hi(0x4001e000), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40005b0c: c4 00 61 c0 ld [ %g1 + 0x1c0 ], %g2 ! 4001e1c0 <_Thread_Dispatch_disable_level> /* * Convert from POSIX attributes to Core Barrier attributes */ the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; the_attributes.maximum_count = count; 40005b10: f4 27 bf fc st %i2, [ %fp + -4 ] 40005b14: 84 00 a0 01 inc %g2 } /* * Convert from POSIX attributes to Core Barrier attributes */ the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 40005b18: c0 27 bf f8 clr [ %fp + -8 ] 40005b1c: c4 20 61 c0 st %g2, [ %g1 + 0x1c0 ] * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void ) { return (POSIX_Barrier_Control *) 40005b20: 23 10 00 79 sethi %hi(0x4001e400), %l1 40005b24: 40 00 08 28 call 40007bc4 <_Objects_Allocate> 40005b28: 90 14 61 d0 or %l1, 0x1d0, %o0 ! 4001e5d0 <_POSIX_Barrier_Information> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _POSIX_Barrier_Allocate(); if ( !the_barrier ) { 40005b2c: a0 92 20 00 orcc %o0, 0, %l0 40005b30: 12 80 00 06 bne 40005b48 40005b34: 90 04 20 10 add %l0, 0x10, %o0 _Thread_Enable_dispatch(); 40005b38: 40 00 0b 82 call 40008940 <_Thread_Enable_dispatch> 40005b3c: b0 10 20 0b mov 0xb, %i0 return EAGAIN; 40005b40: 81 c7 e0 08 ret 40005b44: 81 e8 00 00 restore } _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 40005b48: 40 00 05 b4 call 40007218 <_CORE_barrier_Initialize> 40005b4c: 92 07 bf f8 add %fp, -8, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40005b50: c4 14 20 0a lduh [ %l0 + 0xa ], %g2 40005b54: a2 14 61 d0 or %l1, 0x1d0, %l1 40005b58: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 40005b5c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40005b60: 85 28 a0 02 sll %g2, 2, %g2 40005b64: e0 20 c0 02 st %l0, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 40005b68: c0 24 20 0c clr [ %l0 + 0xc ] ); /* * Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; 40005b6c: c2 26 00 00 st %g1, [ %i0 ] _Thread_Enable_dispatch(); 40005b70: 40 00 0b 74 call 40008940 <_Thread_Enable_dispatch> 40005b74: b0 10 20 00 clr %i0 return 0; 40005b78: 81 c7 e0 08 ret 40005b7c: 81 e8 00 00 restore } 40005b80: 81 c7 e0 08 ret 40005b84: 91 e8 20 16 restore %g0, 0x16, %o0 =============================================================================== 4000527c : void pthread_cleanup_push( void (*routine)( void * ), void *arg ) { 4000527c: 9d e3 bf a0 save %sp, -96, %sp /* * The POSIX standard does not address what to do when the routine * is NULL. It also does not address what happens when we cannot * allocate memory or anything else bad happens. */ if ( !routine ) 40005280: 80 a6 20 00 cmp %i0, 0 40005284: 02 80 00 12 be 400052cc 40005288: 03 10 00 79 sethi %hi(0x4001e400), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000528c: c4 00 62 50 ld [ %g1 + 0x250 ], %g2 ! 4001e650 <_Thread_Dispatch_disable_level> 40005290: 84 00 a0 01 inc %g2 40005294: c4 20 62 50 st %g2, [ %g1 + 0x250 ] return; _Thread_Disable_dispatch(); handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) ); 40005298: 40 00 10 f7 call 40009674 <_Workspace_Allocate> 4000529c: 90 10 20 10 mov 0x10, %o0 if ( handler ) { 400052a0: 92 92 20 00 orcc %o0, 0, %o1 400052a4: 02 80 00 08 be 400052c4 <== NEVER TAKEN 400052a8: 03 10 00 79 sethi %hi(0x4001e400), %g1 thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; 400052ac: c2 00 63 0c ld [ %g1 + 0x30c ], %g1 ! 4001e70c <_Thread_Executing> handler->routine = routine; 400052b0: f0 22 60 08 st %i0, [ %o1 + 8 ] handler = _Workspace_Allocate( sizeof( POSIX_Cancel_Handler_control ) ); if ( handler ) { thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; handler_stack = &thread_support->Cancellation_Handlers; 400052b4: d0 00 61 60 ld [ %g1 + 0x160 ], %o0 handler->routine = routine; handler->arg = arg; 400052b8: f2 22 60 0c st %i1, [ %o1 + 0xc ] _Chain_Append( handler_stack, &handler->Node ); 400052bc: 40 00 06 06 call 40006ad4 <_Chain_Append> 400052c0: 90 02 20 e0 add %o0, 0xe0, %o0 } _Thread_Enable_dispatch(); 400052c4: 40 00 0b aa call 4000816c <_Thread_Enable_dispatch> 400052c8: 81 e8 00 00 restore 400052cc: 81 c7 e0 08 ret 400052d0: 81 e8 00 00 restore =============================================================================== 4000637c : int pthread_cond_init( pthread_cond_t *cond, const pthread_condattr_t *attr ) { 4000637c: 9d e3 bf a0 save %sp, -96, %sp POSIX_Condition_variables_Control *the_cond; const pthread_condattr_t *the_attr; if ( attr ) the_attr = attr; 40006380: 25 10 00 76 sethi %hi(0x4001d800), %l2 40006384: 80 a6 60 00 cmp %i1, 0 40006388: 02 80 00 03 be 40006394 4000638c: a4 14 a3 10 or %l2, 0x310, %l2 40006390: a4 10 00 19 mov %i1, %l2 /* * Be careful about attributes when global!!! */ if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED ) 40006394: c2 04 a0 04 ld [ %l2 + 4 ], %g1 40006398: 80 a0 60 01 cmp %g1, 1 4000639c: 02 80 00 26 be 40006434 <== NEVER TAKEN 400063a0: 01 00 00 00 nop return EINVAL; if ( !the_attr->is_initialized ) 400063a4: c2 04 80 00 ld [ %l2 ], %g1 400063a8: 80 a0 60 00 cmp %g1, 0 400063ac: 02 80 00 22 be 40006434 400063b0: 03 10 00 7d sethi %hi(0x4001f400), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400063b4: c4 00 60 e0 ld [ %g1 + 0xe0 ], %g2 ! 4001f4e0 <_Thread_Dispatch_disable_level> 400063b8: 84 00 a0 01 inc %g2 400063bc: c4 20 60 e0 st %g2, [ %g1 + 0xe0 ] */ RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control *_POSIX_Condition_variables_Allocate( void ) { return (POSIX_Condition_variables_Control *) 400063c0: 23 10 00 7e sethi %hi(0x4001f800), %l1 400063c4: 40 00 09 b2 call 40008a8c <_Objects_Allocate> 400063c8: 90 14 61 88 or %l1, 0x188, %o0 ! 4001f988 <_POSIX_Condition_variables_Information> _Thread_Disable_dispatch(); the_cond = _POSIX_Condition_variables_Allocate(); if ( !the_cond ) { 400063cc: a0 92 20 00 orcc %o0, 0, %l0 400063d0: 32 80 00 06 bne,a 400063e8 400063d4: c2 04 a0 04 ld [ %l2 + 4 ], %g1 _Thread_Enable_dispatch(); 400063d8: 40 00 0d 0c call 40009808 <_Thread_Enable_dispatch> 400063dc: b0 10 20 0c mov 0xc, %i0 return ENOMEM; 400063e0: 81 c7 e0 08 ret 400063e4: 81 e8 00 00 restore the_cond->process_shared = the_attr->process_shared; the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX; /* XXX some more initialization might need to go here */ _Thread_queue_Initialize( 400063e8: 90 04 20 18 add %l0, 0x18, %o0 if ( !the_cond ) { _Thread_Enable_dispatch(); return ENOMEM; } the_cond->process_shared = the_attr->process_shared; 400063ec: c2 24 20 10 st %g1, [ %l0 + 0x10 ] the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX; /* XXX some more initialization might need to go here */ _Thread_queue_Initialize( 400063f0: 92 10 20 00 clr %o1 400063f4: 94 10 28 00 mov 0x800, %o2 400063f8: 96 10 20 74 mov 0x74, %o3 400063fc: 40 00 0f 19 call 4000a060 <_Thread_queue_Initialize> 40006400: c0 24 20 14 clr [ %l0 + 0x14 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40006404: c4 14 20 0a lduh [ %l0 + 0xa ], %g2 40006408: a2 14 61 88 or %l1, 0x188, %l1 4000640c: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 40006410: c2 04 20 08 ld [ %l0 + 8 ], %g1 40006414: 85 28 a0 02 sll %g2, 2, %g2 40006418: e0 20 c0 02 st %l0, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 4000641c: c0 24 20 0c clr [ %l0 + 0xc ] &_POSIX_Condition_variables_Information, &the_cond->Object, 0 ); *cond = the_cond->Object.id; 40006420: c2 26 00 00 st %g1, [ %i0 ] _Thread_Enable_dispatch(); 40006424: 40 00 0c f9 call 40009808 <_Thread_Enable_dispatch> 40006428: b0 10 20 00 clr %i0 return 0; 4000642c: 81 c7 e0 08 ret 40006430: 81 e8 00 00 restore } 40006434: 81 c7 e0 08 ret 40006438: 91 e8 20 16 restore %g0, 0x16, %o0 =============================================================================== 400061f4 : int pthread_condattr_destroy( pthread_condattr_t *attr ) { if ( !attr || attr->is_initialized == false ) 400061f4: 80 a2 20 00 cmp %o0, 0 400061f8: 02 80 00 09 be 4000621c 400061fc: 01 00 00 00 nop 40006200: c2 02 00 00 ld [ %o0 ], %g1 40006204: 80 a0 60 00 cmp %g1, 0 40006208: 02 80 00 05 be 4000621c <== NEVER TAKEN 4000620c: 01 00 00 00 nop return EINVAL; attr->is_initialized = false; 40006210: c0 22 00 00 clr [ %o0 ] return 0; 40006214: 81 c3 e0 08 retl 40006218: 90 10 20 00 clr %o0 } 4000621c: 81 c3 e0 08 retl 40006220: 90 10 20 16 mov 0x16, %o0 =============================================================================== 4000575c : pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine)( void * ), void *arg ) { 4000575c: 9d e3 bf 58 save %sp, -168, %sp 40005760: a0 10 00 18 mov %i0, %l0 int schedpolicy = SCHED_RR; struct sched_param schedparam; Objects_Name name; int rc; if ( !start_routine ) 40005764: 80 a6 a0 00 cmp %i2, 0 40005768: 02 80 00 8b be 40005994 4000576c: b0 10 20 0e mov 0xe, %i0 return EFAULT; the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes; 40005770: 23 10 00 70 sethi %hi(0x4001c000), %l1 40005774: 80 a6 60 00 cmp %i1, 0 40005778: 02 80 00 03 be 40005784 4000577c: a2 14 62 88 or %l1, 0x288, %l1 40005780: a2 10 00 19 mov %i1, %l1 if ( !the_attr->is_initialized ) 40005784: c2 04 40 00 ld [ %l1 ], %g1 40005788: 80 a0 60 00 cmp %g1, 0 4000578c: 22 80 00 82 be,a 40005994 40005790: b0 10 20 16 mov 0x16, %i0 * stack space if it is allowed to allocate it itself. * * NOTE: If the user provides the stack we will let it drop below * twice the minimum. */ if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) ) 40005794: c2 04 60 04 ld [ %l1 + 4 ], %g1 40005798: 80 a0 60 00 cmp %g1, 0 4000579c: 02 80 00 07 be 400057b8 400057a0: 03 10 00 74 sethi %hi(0x4001d000), %g1 400057a4: c4 04 60 08 ld [ %l1 + 8 ], %g2 400057a8: c2 00 62 f4 ld [ %g1 + 0x2f4 ], %g1 400057ac: 80 a0 80 01 cmp %g2, %g1 400057b0: 2a 80 00 79 bcs,a 40005994 400057b4: b0 10 20 16 mov 0x16, %i0 * If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread * inherits scheduling attributes from the creating thread. If it is * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { 400057b8: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 400057bc: 80 a0 60 01 cmp %g1, 1 400057c0: 02 80 00 06 be 400057d8 400057c4: 80 a0 60 02 cmp %g1, 2 400057c8: 12 80 00 73 bne 40005994 400057cc: b0 10 20 16 mov 0x16, %i0 schedpolicy = api->schedpolicy; schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; 400057d0: 10 80 00 0a b 400057f8 400057d4: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400057d8: 03 10 00 77 sethi %hi(0x4001dc00), %g1 400057dc: c2 00 60 ec ld [ %g1 + 0xec ], %g1 ! 4001dcec <_Thread_Executing> schedpolicy = api->schedpolicy; schedparam = api->schedparam; 400057e0: 90 07 bf dc add %fp, -36, %o0 * PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 400057e4: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 schedpolicy = api->schedpolicy; schedparam = api->schedparam; 400057e8: 94 10 20 1c mov 0x1c, %o2 400057ec: 92 00 60 84 add %g1, 0x84, %o1 * attributes structure. */ switch ( the_attr->inheritsched ) { case PTHREAD_INHERIT_SCHED: api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; schedpolicy = api->schedpolicy; 400057f0: 10 80 00 05 b 40005804 400057f4: e6 00 60 80 ld [ %g1 + 0x80 ], %l3 schedparam = api->schedparam; break; case PTHREAD_EXPLICIT_SCHED: schedpolicy = the_attr->schedpolicy; schedparam = the_attr->schedparam; 400057f8: 90 07 bf dc add %fp, -36, %o0 400057fc: 92 04 60 18 add %l1, 0x18, %o1 40005800: 94 10 20 1c mov 0x1c, %o2 40005804: 40 00 29 13 call 4000fc50 40005808: b0 10 20 86 mov 0x86, %i0 /* * Check the contentionscope since rtems only supports PROCESS wide * contention (i.e. no system wide contention). */ if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS ) 4000580c: c2 04 60 0c ld [ %l1 + 0xc ], %g1 40005810: 80 a0 60 00 cmp %g1, 0 40005814: 12 80 00 62 bne 4000599c 40005818: 01 00 00 00 nop return ENOTSUP; /* * Interpret the scheduling parameters. */ if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) ) 4000581c: 40 00 19 cc call 4000bf4c <_POSIX_Priority_Is_valid> 40005820: d0 07 bf dc ld [ %fp + -36 ], %o0 40005824: 80 8a 20 ff btst 0xff, %o0 40005828: 02 80 00 5b be 40005994 <== NEVER TAKEN 4000582c: b0 10 20 16 mov 0x16, %i0 RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core( int priority ) { return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1); 40005830: 03 10 00 74 sethi %hi(0x4001d000), %g1 return EINVAL; core_priority = _POSIX_Priority_To_core( schedparam.sched_priority ); 40005834: e8 07 bf dc ld [ %fp + -36 ], %l4 40005838: ea 08 62 f8 ldub [ %g1 + 0x2f8 ], %l5 /* * Set the core scheduling policy information. */ rc = _POSIX_Thread_Translate_sched_param( 4000583c: 90 10 00 13 mov %l3, %o0 40005840: 92 07 bf dc add %fp, -36, %o1 40005844: 94 07 bf fc add %fp, -4, %o2 40005848: 40 00 19 cc call 4000bf78 <_POSIX_Thread_Translate_sched_param> 4000584c: 96 07 bf f8 add %fp, -8, %o3 schedpolicy, &schedparam, &budget_algorithm, &budget_callout ); if ( rc ) 40005850: b0 92 20 00 orcc %o0, 0, %i0 40005854: 12 80 00 50 bne 40005994 40005858: 2d 10 00 77 sethi %hi(0x4001dc00), %l6 #endif /* * Lock the allocator mutex for protection */ _RTEMS_Lock_allocator(); 4000585c: 40 00 05 fd call 40007050 <_API_Mutex_Lock> 40005860: d0 05 a0 e4 ld [ %l6 + 0xe4 ], %o0 ! 4001dce4 <_RTEMS_Allocator_Mutex> * _POSIX_Threads_Allocate */ RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void ) { return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information ); 40005864: 11 10 00 77 sethi %hi(0x4001dc00), %o0 40005868: 40 00 08 63 call 400079f4 <_Objects_Allocate> 4000586c: 90 12 22 c0 or %o0, 0x2c0, %o0 ! 4001dec0 <_POSIX_Threads_Information> * Allocate the thread control block. * * NOTE: Global threads are not currently supported. */ the_thread = _POSIX_Threads_Allocate(); if ( !the_thread ) { 40005870: a4 92 20 00 orcc %o0, 0, %l2 40005874: 32 80 00 04 bne,a 40005884 40005878: c2 04 60 08 ld [ %l1 + 8 ], %g1 _RTEMS_Unlock_allocator(); 4000587c: 10 80 00 21 b 40005900 40005880: d0 05 a0 e4 ld [ %l6 + 0xe4 ], %o0 /* * Initialize the core thread for this task. */ name.name_p = NULL; /* posix threads don't have a name by default */ status = _Thread_Initialize( 40005884: 05 10 00 74 sethi %hi(0x4001d000), %g2 40005888: d6 00 a2 f4 ld [ %g2 + 0x2f4 ], %o3 ! 4001d2f4 4000588c: c0 27 bf d4 clr [ %fp + -44 ] 40005890: 97 2a e0 01 sll %o3, 1, %o3 40005894: 80 a2 c0 01 cmp %o3, %g1 40005898: 1a 80 00 03 bcc 400058a4 4000589c: d4 04 60 04 ld [ %l1 + 4 ], %o2 400058a0: 96 10 00 01 mov %g1, %o3 400058a4: c2 07 bf fc ld [ %fp + -4 ], %g1 400058a8: 9a 0d 60 ff and %l5, 0xff, %o5 400058ac: c2 23 a0 60 st %g1, [ %sp + 0x60 ] 400058b0: c2 07 bf f8 ld [ %fp + -8 ], %g1 400058b4: 9a 23 40 14 sub %o5, %l4, %o5 400058b8: c2 23 a0 64 st %g1, [ %sp + 0x64 ] 400058bc: 82 07 bf d4 add %fp, -44, %g1 400058c0: c0 23 a0 68 clr [ %sp + 0x68 ] 400058c4: a8 10 20 01 mov 1, %l4 400058c8: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 400058cc: e8 23 a0 5c st %l4, [ %sp + 0x5c ] 400058d0: 2b 10 00 77 sethi %hi(0x4001dc00), %l5 400058d4: 92 10 00 12 mov %l2, %o1 400058d8: 90 15 62 c0 or %l5, 0x2c0, %o0 400058dc: 40 00 0b f3 call 400088a8 <_Thread_Initialize> 400058e0: 98 10 20 00 clr %o4 budget_callout, 0, /* isr level */ name /* posix threads don't have a name */ ); if ( !status ) { 400058e4: 80 8a 20 ff btst 0xff, %o0 400058e8: 12 80 00 08 bne 40005908 400058ec: 90 15 62 c0 or %l5, 0x2c0, %o0 RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free ( Thread_Control *the_pthread ) { _Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object ); 400058f0: 40 00 09 1b call 40007d5c <_Objects_Free> 400058f4: 92 10 00 12 mov %l2, %o1 _POSIX_Threads_Free( the_thread ); _RTEMS_Unlock_allocator(); 400058f8: 03 10 00 77 sethi %hi(0x4001dc00), %g1 400058fc: d0 00 60 e4 ld [ %g1 + 0xe4 ], %o0 ! 4001dce4 <_RTEMS_Allocator_Mutex> 40005900: 10 80 00 23 b 4000598c 40005904: b0 10 20 0b mov 0xb, %i0 } /* * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 40005908: ea 04 a1 60 ld [ %l2 + 0x160 ], %l5 api->Attributes = *the_attr; 4000590c: 92 10 00 11 mov %l1, %o1 40005910: 94 10 20 3c mov 0x3c, %o2 40005914: 40 00 28 cf call 4000fc50 40005918: 90 10 00 15 mov %l5, %o0 api->detachstate = the_attr->detachstate; 4000591c: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40005920: 92 07 bf dc add %fp, -36, %o1 * finish initializing the per API structure */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; 40005924: c2 25 60 3c st %g1, [ %l5 + 0x3c ] api->schedpolicy = schedpolicy; api->schedparam = schedparam; 40005928: 94 10 20 1c mov 0x1c, %o2 */ api = the_thread->API_Extensions[ THREAD_API_POSIX ]; api->Attributes = *the_attr; api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; 4000592c: e6 25 60 80 st %l3, [ %l5 + 0x80 ] api->schedparam = schedparam; 40005930: 40 00 28 c8 call 4000fc50 40005934: 90 05 60 84 add %l5, 0x84, %o0 the_thread->do_post_task_switch_extension = true; /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40005938: 94 10 00 1a mov %i2, %o2 * This insures we evaluate the process-wide signals pending when we * first run. * * NOTE: Since the thread starts with all unblocked, this is necessary. */ the_thread->do_post_task_switch_extension = true; 4000593c: e8 2c a0 74 stb %l4, [ %l2 + 0x74 ] /* * POSIX threads are allocated and started in one operation. */ status = _Thread_Start( 40005940: 96 10 00 1b mov %i3, %o3 40005944: 90 10 00 12 mov %l2, %o0 40005948: 92 10 20 01 mov 1, %o1 4000594c: 40 00 0e b3 call 40009418 <_Thread_Start> 40005950: 98 10 20 00 clr %o4 _RTEMS_Unlock_allocator(); return EINVAL; } #endif if ( schedpolicy == SCHED_SPORADIC ) { 40005954: 80 a4 e0 04 cmp %l3, 4 40005958: 32 80 00 0a bne,a 40005980 4000595c: c2 04 a0 08 ld [ %l2 + 8 ], %g1 _Watchdog_Insert_ticks( 40005960: 40 00 0f 57 call 400096bc <_Timespec_To_ticks> 40005964: 90 05 60 8c add %l5, 0x8c, %o0 ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005968: 92 05 60 a4 add %l5, 0xa4, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 4000596c: d0 25 60 b0 st %o0, [ %l5 + 0xb0 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005970: 11 10 00 77 sethi %hi(0x4001dc00), %o0 40005974: 40 00 10 2e call 40009a2c <_Watchdog_Insert> 40005978: 90 12 21 0c or %o0, 0x10c, %o0 ! 4001dd0c <_Watchdog_Ticks_chain> } /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 4000597c: c2 04 a0 08 ld [ %l2 + 8 ], %g1 _RTEMS_Unlock_allocator(); 40005980: 05 10 00 77 sethi %hi(0x4001dc00), %g2 40005984: d0 00 a0 e4 ld [ %g2 + 0xe4 ], %o0 ! 4001dce4 <_RTEMS_Allocator_Mutex> } /* * Return the id and indicate we successfully created the thread */ *thread = the_thread->Object.id; 40005988: c2 24 00 00 st %g1, [ %l0 ] _RTEMS_Unlock_allocator(); 4000598c: 40 00 05 c7 call 400070a8 <_API_Mutex_Unlock> 40005990: 01 00 00 00 nop return 0; 40005994: 81 c7 e0 08 ret 40005998: 81 e8 00 00 restore } 4000599c: 81 c7 e0 08 ret 400059a0: 81 e8 00 00 restore =============================================================================== 40005098 : int pthread_mutexattr_gettype( const pthread_mutexattr_t *attr, int *type ) { if ( !attr ) 40005098: 80 a2 20 00 cmp %o0, 0 4000509c: 02 80 00 0c be 400050cc 400050a0: 01 00 00 00 nop return EINVAL; if ( !attr->is_initialized ) 400050a4: c2 02 00 00 ld [ %o0 ], %g1 400050a8: 80 a0 60 00 cmp %g1, 0 400050ac: 02 80 00 08 be 400050cc 400050b0: 80 a2 60 00 cmp %o1, 0 return EINVAL; if ( !type ) 400050b4: 02 80 00 06 be 400050cc <== NEVER TAKEN 400050b8: 01 00 00 00 nop return EINVAL; *type = attr->type; 400050bc: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 400050c0: 90 10 20 00 clr %o0 return 0; 400050c4: 81 c3 e0 08 retl 400050c8: c2 22 40 00 st %g1, [ %o1 ] } 400050cc: 81 c3 e0 08 retl 400050d0: 90 10 20 16 mov 0x16, %o0 =============================================================================== 400075e0 : int pthread_mutexattr_setpshared( pthread_mutexattr_t *attr, int pshared ) { if ( !attr || !attr->is_initialized ) 400075e0: 80 a2 20 00 cmp %o0, 0 400075e4: 02 80 00 0b be 40007610 400075e8: 01 00 00 00 nop 400075ec: c2 02 00 00 ld [ %o0 ], %g1 400075f0: 80 a0 60 00 cmp %g1, 0 400075f4: 02 80 00 07 be 40007610 400075f8: 80 a2 60 01 cmp %o1, 1 return EINVAL; switch ( pshared ) { 400075fc: 18 80 00 05 bgu 40007610 <== NEVER TAKEN 40007600: 01 00 00 00 nop case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 40007604: d2 22 20 04 st %o1, [ %o0 + 4 ] return 0; 40007608: 81 c3 e0 08 retl 4000760c: 90 10 20 00 clr %o0 default: return EINVAL; } } 40007610: 81 c3 e0 08 retl 40007614: 90 10 20 16 mov 0x16, %o0 =============================================================================== 40005100 : int pthread_mutexattr_settype( pthread_mutexattr_t *attr, int type ) { if ( !attr || !attr->is_initialized ) 40005100: 80 a2 20 00 cmp %o0, 0 40005104: 02 80 00 0b be 40005130 40005108: 01 00 00 00 nop 4000510c: c2 02 00 00 ld [ %o0 ], %g1 40005110: 80 a0 60 00 cmp %g1, 0 40005114: 02 80 00 07 be 40005130 <== NEVER TAKEN 40005118: 80 a2 60 03 cmp %o1, 3 return EINVAL; switch ( type ) { 4000511c: 18 80 00 05 bgu 40005130 40005120: 01 00 00 00 nop case PTHREAD_MUTEX_NORMAL: case PTHREAD_MUTEX_RECURSIVE: case PTHREAD_MUTEX_ERRORCHECK: case PTHREAD_MUTEX_DEFAULT: attr->type = type; 40005124: d2 22 20 10 st %o1, [ %o0 + 0x10 ] return 0; 40005128: 81 c3 e0 08 retl 4000512c: 90 10 20 00 clr %o0 default: return EINVAL; } } 40005130: 81 c3 e0 08 retl 40005134: 90 10 20 16 mov 0x16, %o0 =============================================================================== 40005d88 : int pthread_once( pthread_once_t *once_control, void (*init_routine)(void) ) { 40005d88: 9d e3 bf 98 save %sp, -104, %sp if ( !once_control || !init_routine ) 40005d8c: 80 a6 60 00 cmp %i1, 0 40005d90: 02 80 00 05 be 40005da4 40005d94: a0 10 00 18 mov %i0, %l0 40005d98: 80 a6 20 00 cmp %i0, 0 40005d9c: 32 80 00 04 bne,a 40005dac 40005da0: c2 06 20 04 ld [ %i0 + 4 ], %g1 40005da4: 81 c7 e0 08 ret 40005da8: 91 e8 20 16 restore %g0, 0x16, %o0 return EINVAL; if ( !once_control->init_executed ) { 40005dac: 80 a0 60 00 cmp %g1, 0 40005db0: 12 80 00 13 bne 40005dfc 40005db4: b0 10 20 00 clr %i0 rtems_mode saveMode; rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode); 40005db8: 90 10 21 00 mov 0x100, %o0 40005dbc: 92 10 21 00 mov 0x100, %o1 40005dc0: 40 00 03 03 call 400069cc 40005dc4: 94 07 bf fc add %fp, -4, %o2 if ( !once_control->init_executed ) { 40005dc8: c2 04 20 04 ld [ %l0 + 4 ], %g1 40005dcc: 80 a0 60 00 cmp %g1, 0 40005dd0: 12 80 00 07 bne 40005dec <== NEVER TAKEN 40005dd4: d0 07 bf fc ld [ %fp + -4 ], %o0 once_control->is_initialized = true; 40005dd8: 82 10 20 01 mov 1, %g1 once_control->init_executed = true; 40005ddc: c2 24 20 04 st %g1, [ %l0 + 4 ] (*init_routine)(); 40005de0: 9f c6 40 00 call %i1 40005de4: c2 24 00 00 st %g1, [ %l0 ] } rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode); 40005de8: d0 07 bf fc ld [ %fp + -4 ], %o0 40005dec: 92 10 21 00 mov 0x100, %o1 40005df0: 94 07 bf fc add %fp, -4, %o2 40005df4: 40 00 02 f6 call 400069cc 40005df8: b0 10 20 00 clr %i0 } return 0; } 40005dfc: 81 c7 e0 08 ret 40005e00: 81 e8 00 00 restore =============================================================================== 400065b0 : int pthread_rwlock_init( pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr ) { 400065b0: 9d e3 bf 90 save %sp, -112, %sp const pthread_rwlockattr_t *the_attr; /* * Error check parameters */ if ( !rwlock ) 400065b4: 80 a6 20 00 cmp %i0, 0 400065b8: 02 80 00 2a be 40006660 400065bc: 80 a6 60 00 cmp %i1, 0 return EINVAL; /* * If the user passed in NULL, use the default attributes */ if ( attr ) { 400065c0: 32 80 00 06 bne,a 400065d8 400065c4: c2 06 40 00 ld [ %i1 ], %g1 the_attr = attr; } else { (void) pthread_rwlockattr_init( &default_attr ); 400065c8: b2 07 bf f4 add %fp, -12, %i1 400065cc: 40 00 02 7f call 40006fc8 400065d0: 90 10 00 19 mov %i1, %o0 } /* * Now start error checking the attributes that we are going to use */ if ( !the_attr->is_initialized ) 400065d4: c2 06 40 00 ld [ %i1 ], %g1 400065d8: 80 a0 60 00 cmp %g1, 0 400065dc: 02 80 00 21 be 40006660 <== NEVER TAKEN 400065e0: 01 00 00 00 nop return EINVAL; switch ( the_attr->process_shared ) { 400065e4: c2 06 60 04 ld [ %i1 + 4 ], %g1 400065e8: 80 a0 60 00 cmp %g1, 0 400065ec: 12 80 00 1d bne 40006660 <== NEVER TAKEN 400065f0: 03 10 00 7e sethi %hi(0x4001f800), %g1 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400065f4: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 4001fa10 <_Thread_Dispatch_disable_level> 400065f8: 84 00 a0 01 inc %g2 400065fc: c4 20 62 10 st %g2, [ %g1 + 0x210 ] * This function allocates a RWLock control block from * the inactive chain of free RWLock control blocks. */ RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void ) { return (POSIX_RWLock_Control *) 40006600: 23 10 00 7f sethi %hi(0x4001fc00), %l1 40006604: 40 00 09 dc call 40008d74 <_Objects_Allocate> 40006608: 90 14 60 60 or %l1, 0x60, %o0 ! 4001fc60 <_POSIX_RWLock_Information> */ _Thread_Disable_dispatch(); /* prevents deletion */ the_rwlock = _POSIX_RWLock_Allocate(); if ( !the_rwlock ) { 4000660c: a0 92 20 00 orcc %o0, 0, %l0 40006610: 12 80 00 06 bne 40006628 40006614: 90 04 20 10 add %l0, 0x10, %o0 _Thread_Enable_dispatch(); 40006618: 40 00 0d 36 call 40009af0 <_Thread_Enable_dispatch> 4000661c: b0 10 20 0b mov 0xb, %i0 return EAGAIN; 40006620: 81 c7 e0 08 ret 40006624: 81 e8 00 00 restore } _CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes ); 40006628: 40 00 07 91 call 4000846c <_CORE_RWLock_Initialize> 4000662c: 92 07 bf fc add %fp, -4, %o1 #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40006630: c4 14 20 0a lduh [ %l0 + 0xa ], %g2 40006634: a2 14 60 60 or %l1, 0x60, %l1 40006638: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 4000663c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40006640: 85 28 a0 02 sll %g2, 2, %g2 40006644: e0 20 c0 02 st %l0, [ %g3 + %g2 ] _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 40006648: c0 24 20 0c clr [ %l0 + 0xc ] &_POSIX_RWLock_Information, &the_rwlock->Object, 0 ); *rwlock = the_rwlock->Object.id; 4000664c: c2 26 00 00 st %g1, [ %i0 ] _Thread_Enable_dispatch(); 40006650: 40 00 0d 28 call 40009af0 <_Thread_Enable_dispatch> 40006654: b0 10 20 00 clr %i0 return 0; 40006658: 81 c7 e0 08 ret 4000665c: 81 e8 00 00 restore } 40006660: 81 c7 e0 08 ret 40006664: 91 e8 20 16 restore %g0, 0x16, %o0 =============================================================================== 400066e0 : int pthread_rwlock_timedrdlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 400066e0: 9d e3 bf 98 save %sp, -104, %sp Objects_Locations location; Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 400066e4: 80 a6 20 00 cmp %i0, 0 400066e8: 02 80 00 2d be 4000679c 400066ec: 90 10 00 19 mov %i1, %o0 * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 400066f0: 40 00 1a bd call 4000d1e4 <_POSIX_Absolute_timeout_to_ticks> 400066f4: 92 07 bf f8 add %fp, -8, %o1 400066f8: d2 06 00 00 ld [ %i0 ], %o1 400066fc: a0 10 00 08 mov %o0, %l0 40006700: 94 07 bf fc add %fp, -4, %o2 40006704: 11 10 00 7f sethi %hi(0x4001fc00), %o0 40006708: 40 00 0a da call 40009270 <_Objects_Get> 4000670c: 90 12 20 60 or %o0, 0x60, %o0 ! 4001fc60 <_POSIX_RWLock_Information> if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 40006710: c2 07 bf fc ld [ %fp + -4 ], %g1 40006714: 80 a0 60 00 cmp %g1, 0 40006718: 32 80 00 22 bne,a 400067a0 4000671c: 90 10 20 16 mov 0x16, %o0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_reading( 40006720: d2 06 00 00 ld [ %i0 ], %o1 40006724: d6 07 bf f8 ld [ %fp + -8 ], %o3 int _EXFUN(pthread_rwlock_init, (pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr)); int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_timedrdlock, 40006728: 82 1c 20 03 xor %l0, 3, %g1 4000672c: 90 02 20 10 add %o0, 0x10, %o0 40006730: 80 a0 00 01 cmp %g0, %g1 40006734: 98 10 20 00 clr %o4 40006738: a2 60 3f ff subx %g0, -1, %l1 4000673c: 40 00 07 57 call 40008498 <_CORE_RWLock_Obtain_for_reading> 40006740: 94 10 00 11 mov %l1, %o2 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40006744: 40 00 0c eb call 40009af0 <_Thread_Enable_dispatch> 40006748: 01 00 00 00 nop if ( !do_wait ) { 4000674c: 80 a4 60 00 cmp %l1, 0 40006750: 12 80 00 0d bne 40006784 40006754: 03 10 00 7e sethi %hi(0x4001f800), %g1 if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) { 40006758: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing> 4000675c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40006760: 80 a0 60 02 cmp %g1, 2 40006764: 32 80 00 09 bne,a 40006788 40006768: 03 10 00 7e sethi %hi(0x4001f800), %g1 switch (status) { 4000676c: 80 a4 20 00 cmp %l0, 0 40006770: 02 80 00 0c be 400067a0 <== NEVER TAKEN 40006774: 90 10 20 16 mov 0x16, %o0 40006778: 80 a4 20 02 cmp %l0, 2 4000677c: 08 80 00 09 bleu 400067a0 <== ALWAYS TAKEN 40006780: 90 10 20 74 mov 0x74, %o0 break; } } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006784: 03 10 00 7e sethi %hi(0x4001f800), %g1 40006788: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing> 4000678c: 40 00 00 3b call 40006878 <_POSIX_RWLock_Translate_core_RWLock_return_code> 40006790: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 40006794: 81 c7 e0 08 ret 40006798: 91 e8 00 08 restore %g0, %o0, %o0 4000679c: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 400067a0: b0 10 00 08 mov %o0, %i0 400067a4: 81 c7 e0 08 ret 400067a8: 81 e8 00 00 restore =============================================================================== 400067ac : int pthread_rwlock_timedwrlock( pthread_rwlock_t *rwlock, const struct timespec *abstime ) { 400067ac: 9d e3 bf 98 save %sp, -104, %sp Objects_Locations location; Watchdog_Interval ticks; bool do_wait = true; POSIX_Absolute_timeout_conversion_results_t status; if ( !rwlock ) 400067b0: 80 a6 20 00 cmp %i0, 0 400067b4: 02 80 00 2d be 40006868 400067b8: 90 10 00 19 mov %i1, %o0 * * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks ); 400067bc: 40 00 1a 8a call 4000d1e4 <_POSIX_Absolute_timeout_to_ticks> 400067c0: 92 07 bf f8 add %fp, -8, %o1 400067c4: d2 06 00 00 ld [ %i0 ], %o1 400067c8: a0 10 00 08 mov %o0, %l0 400067cc: 94 07 bf fc add %fp, -4, %o2 400067d0: 11 10 00 7f sethi %hi(0x4001fc00), %o0 400067d4: 40 00 0a a7 call 40009270 <_Objects_Get> 400067d8: 90 12 20 60 or %o0, 0x60, %o0 ! 4001fc60 <_POSIX_RWLock_Information> if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE ) do_wait = false; the_rwlock = _POSIX_RWLock_Get( rwlock, &location ); switch ( location ) { 400067dc: c2 07 bf fc ld [ %fp + -4 ], %g1 400067e0: 80 a0 60 00 cmp %g1, 0 400067e4: 32 80 00 22 bne,a 4000686c 400067e8: 90 10 20 16 mov 0x16, %o0 case OBJECTS_LOCAL: _CORE_RWLock_Obtain_for_writing( 400067ec: d2 06 00 00 ld [ %i0 ], %o1 400067f0: d6 07 bf f8 ld [ %fp + -8 ], %o3 (pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime)); int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_timedwrlock, 400067f4: 82 1c 20 03 xor %l0, 3, %g1 400067f8: 90 02 20 10 add %o0, 0x10, %o0 400067fc: 80 a0 00 01 cmp %g0, %g1 40006800: 98 10 20 00 clr %o4 40006804: a2 60 3f ff subx %g0, -1, %l1 40006808: 40 00 07 58 call 40008568 <_CORE_RWLock_Obtain_for_writing> 4000680c: 94 10 00 11 mov %l1, %o2 do_wait, ticks, NULL ); _Thread_Enable_dispatch(); 40006810: 40 00 0c b8 call 40009af0 <_Thread_Enable_dispatch> 40006814: 01 00 00 00 nop if ( !do_wait && 40006818: 80 a4 60 00 cmp %l1, 0 4000681c: 12 80 00 0d bne 40006850 40006820: 03 10 00 7e sethi %hi(0x4001f800), %g1 (_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) { 40006824: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing> 40006828: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 4000682c: 80 a0 60 02 cmp %g1, 2 40006830: 32 80 00 09 bne,a 40006854 40006834: 03 10 00 7e sethi %hi(0x4001f800), %g1 switch (status) { 40006838: 80 a4 20 00 cmp %l0, 0 4000683c: 02 80 00 0c be 4000686c <== NEVER TAKEN 40006840: 90 10 20 16 mov 0x16, %o0 40006844: 80 a4 20 02 cmp %l0, 2 40006848: 08 80 00 09 bleu 4000686c <== ALWAYS TAKEN 4000684c: 90 10 20 74 mov 0x74, %o0 case POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE: break; } } return _POSIX_RWLock_Translate_core_RWLock_return_code( 40006850: 03 10 00 7e sethi %hi(0x4001f800), %g1 40006854: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001facc <_Thread_Executing> 40006858: 40 00 00 08 call 40006878 <_POSIX_RWLock_Translate_core_RWLock_return_code> 4000685c: d0 00 60 34 ld [ %g1 + 0x34 ], %o0 40006860: 81 c7 e0 08 ret 40006864: 91 e8 00 08 restore %g0, %o0, %o0 40006868: 90 10 20 16 mov 0x16, %o0 case OBJECTS_ERROR: break; } return EINVAL; } 4000686c: b0 10 00 08 mov %o0, %i0 40006870: 81 c7 e0 08 ret 40006874: 81 e8 00 00 restore =============================================================================== 40006fec : int pthread_rwlockattr_setpshared( pthread_rwlockattr_t *attr, int pshared ) { if ( !attr ) 40006fec: 80 a2 20 00 cmp %o0, 0 40006ff0: 02 80 00 0b be 4000701c 40006ff4: 01 00 00 00 nop return EINVAL; if ( !attr->is_initialized ) 40006ff8: c2 02 00 00 ld [ %o0 ], %g1 40006ffc: 80 a0 60 00 cmp %g1, 0 40007000: 02 80 00 07 be 4000701c 40007004: 80 a2 60 01 cmp %o1, 1 return EINVAL; switch ( pshared ) { 40007008: 18 80 00 05 bgu 4000701c <== NEVER TAKEN 4000700c: 01 00 00 00 nop case PTHREAD_PROCESS_SHARED: case PTHREAD_PROCESS_PRIVATE: attr->process_shared = pshared; 40007010: d2 22 20 04 st %o1, [ %o0 + 4 ] return 0; 40007014: 81 c3 e0 08 retl 40007018: 90 10 20 00 clr %o0 default: return EINVAL; } } 4000701c: 81 c3 e0 08 retl 40007020: 90 10 20 16 mov 0x16, %o0 =============================================================================== 40008200 : int pthread_setschedparam( pthread_t thread, int policy, struct sched_param *param ) { 40008200: 9d e3 bf 90 save %sp, -112, %sp 40008204: a0 10 00 18 mov %i0, %l0 int rc; /* * Check all the parameters */ if ( !param ) 40008208: 80 a6 a0 00 cmp %i2, 0 4000820c: 02 80 00 42 be 40008314 40008210: b0 10 20 16 mov 0x16, %i0 return EINVAL; rc = _POSIX_Thread_Translate_sched_param( 40008214: 90 10 00 19 mov %i1, %o0 40008218: 92 10 00 1a mov %i2, %o1 4000821c: 94 07 bf fc add %fp, -4, %o2 40008220: 40 00 18 3b call 4000e30c <_POSIX_Thread_Translate_sched_param> 40008224: 96 07 bf f8 add %fp, -8, %o3 policy, param, &budget_algorithm, &budget_callout ); if ( rc ) 40008228: b0 92 20 00 orcc %o0, 0, %i0 4000822c: 12 80 00 3a bne 40008314 40008230: 92 10 00 10 mov %l0, %o1 40008234: 11 10 00 88 sethi %hi(0x40022000), %o0 40008238: 94 07 bf f4 add %fp, -12, %o2 4000823c: 40 00 08 22 call 4000a2c4 <_Objects_Get> 40008240: 90 12 23 a0 or %o0, 0x3a0, %o0 /* * Actually change the scheduling policy and parameters */ the_thread = _POSIX_Threads_Get( thread, &location ); switch ( location ) { 40008244: c2 07 bf f4 ld [ %fp + -12 ], %g1 40008248: 80 a0 60 00 cmp %g1, 0 4000824c: 02 80 00 04 be 4000825c 40008250: a2 10 00 08 mov %o0, %l1 40008254: 81 c7 e0 08 ret 40008258: 91 e8 20 03 restore %g0, 3, %o0 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_POSIX ]; 4000825c: e0 02 21 60 ld [ %o0 + 0x160 ], %l0 if ( api->schedpolicy == SCHED_SPORADIC ) 40008260: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 40008264: 80 a0 60 04 cmp %g1, 4 40008268: 32 80 00 05 bne,a 4000827c 4000826c: f2 24 20 80 st %i1, [ %l0 + 0x80 ] (void) _Watchdog_Remove( &api->Sporadic_timer ); 40008270: 40 00 0f 5f call 4000bfec <_Watchdog_Remove> 40008274: 90 04 20 a4 add %l0, 0xa4, %o0 api->schedpolicy = policy; 40008278: f2 24 20 80 st %i1, [ %l0 + 0x80 ] api->schedparam = *param; 4000827c: 92 10 00 1a mov %i2, %o1 40008280: 90 04 20 84 add %l0, 0x84, %o0 40008284: 40 00 27 ab call 40012130 40008288: 94 10 20 1c mov 0x1c, %o2 the_thread->budget_algorithm = budget_algorithm; 4000828c: c4 07 bf fc ld [ %fp + -4 ], %g2 the_thread->budget_callout = budget_callout; switch ( api->schedpolicy ) { 40008290: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 if ( api->schedpolicy == SCHED_SPORADIC ) (void) _Watchdog_Remove( &api->Sporadic_timer ); api->schedpolicy = policy; api->schedparam = *param; the_thread->budget_algorithm = budget_algorithm; 40008294: c4 24 60 7c st %g2, [ %l1 + 0x7c ] the_thread->budget_callout = budget_callout; 40008298: c4 07 bf f8 ld [ %fp + -8 ], %g2 switch ( api->schedpolicy ) { 4000829c: 80 a0 60 00 cmp %g1, 0 400082a0: 06 80 00 1b bl 4000830c <== NEVER TAKEN 400082a4: c4 24 60 80 st %g2, [ %l1 + 0x80 ] 400082a8: 80 a0 60 02 cmp %g1, 2 400082ac: 24 80 00 07 ble,a 400082c8 400082b0: c2 04 20 84 ld [ %l0 + 0x84 ], %g1 400082b4: 80 a0 60 04 cmp %g1, 4 400082b8: 12 80 00 15 bne 4000830c <== NEVER TAKEN 400082bc: 01 00 00 00 nop true ); break; case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; 400082c0: 10 80 00 0d b 400082f4 400082c4: c2 04 20 84 ld [ %l0 + 0x84 ], %g1 400082c8: 07 10 00 85 sethi %hi(0x40021400), %g3 switch ( api->schedpolicy ) { case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; 400082cc: 05 10 00 88 sethi %hi(0x40022000), %g2 400082d0: d2 08 e3 68 ldub [ %g3 + 0x368 ], %o1 400082d4: c4 00 a0 68 ld [ %g2 + 0x68 ], %g2 400082d8: 92 22 40 01 sub %o1, %g1, %o1 400082dc: c4 24 60 78 st %g2, [ %l1 + 0x78 ] the_thread->real_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 400082e0: 90 10 00 11 mov %l1, %o0 case SCHED_OTHER: case SCHED_FIFO: case SCHED_RR: the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice; the_thread->real_priority = 400082e4: d2 24 60 18 st %o1, [ %l1 + 0x18 ] _POSIX_Priority_To_core( api->schedparam.sched_priority ); _Thread_Change_priority( 400082e8: 40 00 08 a7 call 4000a584 <_Thread_Change_priority> 400082ec: 94 10 20 01 mov 1, %o2 the_thread, the_thread->real_priority, true ); break; 400082f0: 30 80 00 07 b,a 4000830c case SCHED_SPORADIC: api->ss_high_priority = api->schedparam.sched_priority; _Watchdog_Remove( &api->Sporadic_timer ); 400082f4: 90 04 20 a4 add %l0, 0xa4, %o0 400082f8: 40 00 0f 3d call 4000bfec <_Watchdog_Remove> 400082fc: c2 24 20 a0 st %g1, [ %l0 + 0xa0 ] _POSIX_Threads_Sporadic_budget_TSR( 0, the_thread ); 40008300: 92 10 00 11 mov %l1, %o1 40008304: 7f ff ff a0 call 40008184 <_POSIX_Threads_Sporadic_budget_TSR> 40008308: 90 10 20 00 clr %o0 break; } _Thread_Enable_dispatch(); 4000830c: 40 00 0a 0e call 4000ab44 <_Thread_Enable_dispatch> 40008310: 01 00 00 00 nop case OBJECTS_ERROR: break; } return ESRCH; } 40008314: 81 c7 e0 08 ret 40008318: 81 e8 00 00 restore =============================================================================== 40005a10 : * * 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ void pthread_testcancel( void ) { 40005a10: 9d e3 bf a0 save %sp, -96, %sp * Don't even think about deleting a resource from an ISR. * Besides this request is supposed to be for _Thread_Executing * and the ISR context is not a thread. */ if ( _ISR_Is_in_progress() ) 40005a14: 03 10 00 79 sethi %hi(0x4001e400), %g1 40005a18: c2 00 62 e8 ld [ %g1 + 0x2e8 ], %g1 ! 4001e6e8 <_ISR_Nest_level> 40005a1c: 80 a0 60 00 cmp %g1, 0 40005a20: 12 80 00 17 bne 40005a7c <== NEVER TAKEN 40005a24: 05 10 00 79 sethi %hi(0x4001e400), %g2 return; thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; 40005a28: 03 10 00 79 sethi %hi(0x4001e400), %g1 40005a2c: c6 00 a2 50 ld [ %g2 + 0x250 ], %g3 40005a30: c2 00 63 0c ld [ %g1 + 0x30c ], %g1 40005a34: 86 00 e0 01 inc %g3 40005a38: c2 00 61 60 ld [ %g1 + 0x160 ], %g1 40005a3c: c6 20 a2 50 st %g3, [ %g2 + 0x250 ] _Thread_Disable_dispatch(); if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE && 40005a40: c4 00 60 d4 ld [ %g1 + 0xd4 ], %g2 40005a44: 80 a0 a0 00 cmp %g2, 0 40005a48: 12 80 00 05 bne 40005a5c <== NEVER TAKEN 40005a4c: a0 10 20 00 clr %l0 /* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */ int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate)); int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype)); void _EXFUN(pthread_testcancel, (void)); 40005a50: c2 00 60 dc ld [ %g1 + 0xdc ], %g1 40005a54: 80 a0 00 01 cmp %g0, %g1 40005a58: a0 40 20 00 addx %g0, 0, %l0 thread_support->cancelation_requested ) cancel = true; _Thread_Enable_dispatch(); 40005a5c: 40 00 09 c4 call 4000816c <_Thread_Enable_dispatch> 40005a60: 01 00 00 00 nop if ( cancel ) 40005a64: 80 8c 20 ff btst 0xff, %l0 40005a68: 02 80 00 05 be 40005a7c 40005a6c: 03 10 00 79 sethi %hi(0x4001e400), %g1 _POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED ); 40005a70: f0 00 63 0c ld [ %g1 + 0x30c ], %i0 ! 4001e70c <_Thread_Executing> 40005a74: 40 00 18 17 call 4000bad0 <_POSIX_Thread_Exit> 40005a78: 93 e8 3f ff restore %g0, -1, %o1 40005a7c: 81 c7 e0 08 ret 40005a80: 81 e8 00 00 restore =============================================================================== 4001a160 : ssize_t read( int fd, void *buffer, size_t count ) { 4001a160: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001a164: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4001a168: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 ssize_t read( int fd, void *buffer, size_t count ) { 4001a16c: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001a170: 80 a6 00 01 cmp %i0, %g1 4001a174: 1a 80 00 0c bcc 4001a1a4 <== NEVER TAKEN 4001a178: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 4001a17c: 03 10 00 71 sethi %hi(0x4001c400), %g1 4001a180: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 4001a184: 83 2e 20 06 sll %i0, 6, %g1 4001a188: b1 2e 20 03 sll %i0, 3, %i0 4001a18c: b0 06 00 01 add %i0, %g1, %i0 4001a190: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001a194: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001a198: 80 88 61 00 btst 0x100, %g1 4001a19c: 12 80 00 06 bne 4001a1b4 4001a1a0: 80 a6 60 00 cmp %i1, 0 4001a1a4: 7f ff d0 ed call 4000e558 <__errno> 4001a1a8: 01 00 00 00 nop 4001a1ac: 10 80 00 14 b 4001a1fc 4001a1b0: 82 10 20 09 mov 9, %g1 ! 9 rtems_libio_check_buffer( buffer ); 4001a1b4: 02 80 00 07 be 4001a1d0 <== NEVER TAKEN 4001a1b8: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001a1bc: 02 80 00 1c be 4001a22c <== NEVER TAKEN 4001a1c0: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4001a1c4: 80 88 60 02 btst 2, %g1 4001a1c8: 32 80 00 06 bne,a 4001a1e0 <== ALWAYS TAKEN 4001a1cc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001a1d0: 7f ff d0 e2 call 4000e558 <__errno> <== NOT EXECUTED 4001a1d4: 01 00 00 00 nop <== NOT EXECUTED 4001a1d8: 10 80 00 09 b 4001a1fc <== NOT EXECUTED 4001a1dc: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) 4001a1e0: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001a1e4: 80 a0 60 00 cmp %g1, 0 4001a1e8: 12 80 00 08 bne 4001a208 <== ALWAYS TAKEN 4001a1ec: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001a1f0: 7f ff d0 da call 4000e558 <__errno> <== NOT EXECUTED 4001a1f4: 01 00 00 00 nop <== NOT EXECUTED 4001a1f8: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4001a1fc: c2 22 00 00 st %g1, [ %o0 ] 4001a200: 10 80 00 0b b 4001a22c 4001a204: 90 10 3f ff mov -1, %o0 rc = (*iop->handlers->read_h)( iop, buffer, count ); 4001a208: 9f c0 40 00 call %g1 4001a20c: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001a210: 80 a2 20 00 cmp %o0, 0 4001a214: 04 80 00 06 ble 4001a22c 4001a218: 85 3a 20 1f sra %o0, 0x1f, %g2 iop->offset += rc; 4001a21c: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001a220: 86 83 40 08 addcc %o5, %o0, %g3 4001a224: 84 43 00 02 addx %o4, %g2, %g2 4001a228: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001a22c: 81 c7 e0 08 ret 4001a230: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40005a04 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 40005a04: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 40005a08: 80 a6 60 00 cmp %i1, 0 40005a0c: 12 80 00 06 bne 40005a24 <== ALWAYS TAKEN 40005a10: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 40005a14: 40 00 34 a6 call 40012cac <__errno> <== NOT EXECUTED 40005a18: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40005a1c: 10 80 00 32 b 40005ae4 <== NOT EXECUTED 40005a20: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 40005a24: 40 00 3b cf call 40014960 40005a28: 90 10 00 18 mov %i0, %o0 40005a2c: a0 07 bf ec add %fp, -20, %l0 40005a30: 92 10 00 08 mov %o0, %o1 40005a34: 94 10 20 00 clr %o2 40005a38: 90 10 00 18 mov %i0, %o0 40005a3c: 96 10 00 10 mov %l0, %o3 40005a40: 98 10 20 00 clr %o4 40005a44: 7f ff fb 3d call 40004738 40005a48: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 40005a4c: 80 a2 20 00 cmp %o0, 0 40005a50: 12 80 00 26 bne 40005ae8 <== NEVER TAKEN 40005a54: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 40005a58: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40005a5c: 80 a0 60 00 cmp %g1, 0 40005a60: 22 80 00 19 be,a 40005ac4 <== NEVER TAKEN 40005a64: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 40005a68: 9f c0 40 00 call %g1 40005a6c: 90 10 00 10 mov %l0, %o0 40005a70: 80 a2 20 04 cmp %o0, 4 40005a74: 02 80 00 0f be 40005ab0 40005a78: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_freenode( &loc ); 40005a7c: 80 a0 a0 00 cmp %g2, 0 40005a80: 02 80 00 08 be 40005aa0 <== NEVER TAKEN 40005a84: 01 00 00 00 nop 40005a88: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 40005a8c: 80 a0 60 00 cmp %g1, 0 40005a90: 02 80 00 04 be 40005aa0 <== NEVER TAKEN 40005a94: 01 00 00 00 nop 40005a98: 9f c0 40 00 call %g1 40005a9c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40005aa0: 40 00 34 83 call 40012cac <__errno> 40005aa4: b0 10 3f ff mov -1, %i0 40005aa8: 10 80 00 0f b 40005ae4 40005aac: 82 10 20 16 mov 0x16, %g1 } if ( !loc.ops->readlink_h ){ 40005ab0: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 40005ab4: 80 a0 60 00 cmp %g1, 0 40005ab8: 12 80 00 0e bne 40005af0 <== ALWAYS TAKEN 40005abc: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); 40005ac0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40005ac4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005ac8: 02 80 00 04 be 40005ad8 <== NOT EXECUTED 40005acc: 01 00 00 00 nop <== NOT EXECUTED 40005ad0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005ad4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005ad8: 40 00 34 75 call 40012cac <__errno> <== NOT EXECUTED 40005adc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005ae0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005ae4: c2 22 00 00 st %g1, [ %o0 ] 40005ae8: 81 c7 e0 08 ret 40005aec: 81 e8 00 00 restore } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 40005af0: 94 10 00 1a mov %i2, %o2 40005af4: 9f c0 40 00 call %g1 40005af8: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005afc: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005b00: 80 a0 60 00 cmp %g1, 0 40005b04: 02 bf ff f9 be 40005ae8 <== NEVER TAKEN 40005b08: b0 10 00 08 mov %o0, %i0 40005b0c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005b10: 80 a0 60 00 cmp %g1, 0 40005b14: 02 80 00 04 be 40005b24 <== NEVER TAKEN 40005b18: 01 00 00 00 nop 40005b1c: 9f c0 40 00 call %g1 40005b20: 90 10 00 10 mov %l0, %o0 return result; } 40005b24: 81 c7 e0 08 ret 40005b28: 81 e8 00 00 restore =============================================================================== 40004340 : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 40004340: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 40004344: 03 10 00 82 sethi %hi(0x40020800), %g1 40004348: c2 00 62 94 ld [ %g1 + 0x294 ], %g1 ! 40020a94 4000434c: 80 a6 00 01 cmp %i0, %g1 40004350: 1a 80 00 0c bcc 40004380 <== NEVER TAKEN 40004354: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 40004358: 03 10 00 86 sethi %hi(0x40021800), %g1 4000435c: e4 00 62 ac ld [ %g1 + 0x2ac ], %l2 ! 40021aac 40004360: 83 2e 20 06 sll %i0, 6, %g1 40004364: b1 2e 20 03 sll %i0, 3, %i0 40004368: b0 06 00 01 add %i0, %g1, %i0 4000436c: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 40004370: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 40004374: 80 88 61 00 btst 0x100, %g1 40004378: 12 80 00 06 bne 40004390 <== ALWAYS TAKEN 4000437c: 80 88 60 02 btst 2, %g1 40004380: 40 00 32 4b call 40010cac <__errno> <== NOT EXECUTED 40004384: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004388: 10 80 00 1d b 400043fc <== NOT EXECUTED 4000438c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40004390: 02 80 00 18 be 400043f0 <== NEVER TAKEN 40004394: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 40004398: 02 80 00 16 be 400043f0 4000439c: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 400043a0: 04 80 00 14 ble 400043f0 400043a4: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 400043a8: 14 80 00 12 bg 400043f0 <== NEVER TAKEN 400043ac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 400043b0: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 400043b4: c2 00 60 08 ld [ %g1 + 8 ], %g1 400043b8: 80 a0 60 00 cmp %g1, 0 400043bc: 12 80 00 06 bne 400043d4 <== ALWAYS TAKEN 400043c0: 84 10 20 01 mov 1, %g2 rtems_set_errno_and_return_minus_one( ENOTSUP ); 400043c4: 40 00 32 3a call 40010cac <__errno> <== NOT EXECUTED 400043c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400043cc: 10 80 00 0c b 400043fc <== NOT EXECUTED 400043d0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400043d4: 82 10 00 19 mov %i1, %g1 400043d8: 88 10 20 00 clr %g4 400043dc: 86 10 20 00 clr %g3 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) 400043e0: da 00 40 00 ld [ %g1 ], %o5 400043e4: 80 a3 60 00 cmp %o5, 0 400043e8: 12 80 00 08 bne 40004408 400043ec: 88 01 20 01 inc %g4 rtems_set_errno_and_return_minus_one( EINVAL ); 400043f0: 40 00 32 2f call 40010cac <__errno> 400043f4: b0 10 3f ff mov -1, %i0 400043f8: 82 10 20 16 mov 0x16, %g1 400043fc: c2 22 00 00 st %g1, [ %o0 ] 40004400: 81 c7 e0 08 ret 40004404: 81 e8 00 00 restore if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 40004408: d8 00 60 04 ld [ %g1 + 4 ], %o4 4000440c: 9a 00 c0 0c add %g3, %o4, %o5 if ( total < old ) 40004410: 80 a3 40 03 cmp %o5, %g3 40004414: 06 bf ff f7 bl 400043f0 40004418: 82 00 60 08 add %g1, 8, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 4000441c: 80 a0 00 0c cmp %g0, %o4 40004420: 86 40 3f ff addx %g0, -1, %g3 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40004424: 80 a1 00 1a cmp %g4, %i2 40004428: 16 80 00 04 bge 40004438 4000442c: 84 08 80 03 and %g2, %g3, %g2 40004430: 10 bf ff ec b 400043e0 40004434: 86 10 00 0d mov %o5, %g3 /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 40004438: 80 88 a0 ff btst 0xff, %g2 4000443c: a6 10 20 00 clr %l3 40004440: 12 bf ff f0 bne 40004400 40004444: b0 10 20 00 clr %i0 /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 40004448: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 4000444c: d2 06 40 00 ld [ %i1 ], %o1 40004450: c2 00 60 08 ld [ %g1 + 8 ], %g1 40004454: d4 06 60 04 ld [ %i1 + 4 ], %o2 40004458: 9f c0 40 00 call %g1 4000445c: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 40004460: 80 a2 20 00 cmp %o0, 0 40004464: 16 80 00 04 bge 40004474 <== ALWAYS TAKEN 40004468: 01 00 00 00 nop 4000446c: 81 c7 e0 08 ret <== NOT EXECUTED 40004470: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 40004474: 02 80 00 07 be 40004490 <== NEVER TAKEN 40004478: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 4000447c: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 40004480: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 40004484: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 40004488: 84 40 80 10 addx %g2, %l0, %g2 4000448c: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 40004490: c2 06 60 04 ld [ %i1 + 4 ], %g1 40004494: 80 a2 00 01 cmp %o0, %g1 40004498: 12 bf ff da bne 40004400 <== NEVER TAKEN 4000449c: a6 04 e0 01 inc %l3 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 400044a0: 80 a4 c0 1a cmp %l3, %i2 400044a4: 06 bf ff e9 bl 40004448 400044a8: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 400044ac: 81 c7 e0 08 ret 400044b0: 81 e8 00 00 restore =============================================================================== 4001a2b8 : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 4001a2b8: 9d e3 bf 98 save %sp, -104, %sp 4001a2bc: 03 10 00 71 sethi %hi(0x4001c400), %g1 4001a2c0: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 4001a2c4: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 4001a2c8: 05 10 00 72 sethi %hi(0x4001c800), %g2 4001a2cc: c4 00 a2 80 ld [ %g2 + 0x280 ], %g2 ! 4001ca80 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 4001a2d0: 86 00 e0 01 inc %g3 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 4001a2d4: 80 a0 a0 03 cmp %g2, 3 4001a2d8: 12 80 00 0c bne 4001a308 <== NEVER TAKEN 4001a2dc: c6 20 60 10 st %g3, [ %g1 + 0x10 ] if (_Thread_Dispatch_disable_level > 0) 4001a2e0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4001a2e4: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001c8e0 <_Thread_Dispatch_disable_level> 4001a2e8: 80 a0 60 00 cmp %g1, 0 4001a2ec: 32 80 00 13 bne,a 4001a338 <== NEVER TAKEN 4001a2f0: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; if (_ISR_Nest_level > 0) 4001a2f4: 03 10 00 72 sethi %hi(0x4001c800), %g1 4001a2f8: c2 00 61 78 ld [ %g1 + 0x178 ], %g1 ! 4001c978 <_ISR_Nest_level> 4001a2fc: 80 a0 60 00 cmp %g1, 0 4001a300: 32 80 00 0e bne,a 4001a338 <== NEVER TAKEN 4001a304: b0 10 20 00 clr %i0 <== NOT EXECUTED } /* * Continue with realloc(). */ if ( !ptr ) 4001a308: 80 a6 20 00 cmp %i0, 0 4001a30c: 12 80 00 06 bne 4001a324 4001a310: 80 a6 60 00 cmp %i1, 0 return malloc( size ); 4001a314: 7f ff c1 1b call 4000a780 4001a318: 90 10 00 19 mov %i1, %o0 4001a31c: 81 c7 e0 08 ret 4001a320: 91 e8 00 08 restore %g0, %o0, %o0 if ( !size ) { 4001a324: 12 80 00 07 bne 4001a340 <== ALWAYS TAKEN 4001a328: 21 10 00 6f sethi %hi(0x4001bc00), %l0 free( ptr ); 4001a32c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4001a330: 7f ff bf b2 call 4000a1f8 <== NOT EXECUTED 4001a334: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 4001a338: 81 c7 e0 08 ret <== NOT EXECUTED 4001a33c: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 4001a340: d0 04 22 d0 ld [ %l0 + 0x2d0 ], %o0 4001a344: 92 10 00 18 mov %i0, %o1 4001a348: 40 00 00 60 call 4001a4c8 <_Protected_heap_Get_block_size> 4001a34c: 94 07 bf fc add %fp, -4, %o2 4001a350: 80 8a 20 ff btst 0xff, %o0 4001a354: 12 80 00 08 bne 4001a374 4001a358: d0 04 22 d0 ld [ %l0 + 0x2d0 ], %o0 errno = EINVAL; 4001a35c: 7f ff d0 7f call 4000e558 <__errno> 4001a360: b0 10 20 00 clr %i0 4001a364: 82 10 20 16 mov 0x16, %g1 4001a368: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4001a36c: 81 c7 e0 08 ret 4001a370: 81 e8 00 00 restore #if defined(RTEMS_MALLOC_BOUNDARY_HELPERS) if (rtems_malloc_boundary_helpers) resize += (*rtems_malloc_boundary_helpers->overhead)(); #endif if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, resize ) ) { 4001a374: 92 10 00 18 mov %i0, %o1 4001a378: 40 00 00 61 call 4001a4fc <_Protected_heap_Resize_block> 4001a37c: 94 10 00 19 mov %i1, %o2 4001a380: 80 8a 20 ff btst 0xff, %o0 4001a384: 12 80 00 1a bne 4001a3ec 4001a388: 01 00 00 00 nop * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 4001a38c: 7f ff c0 fd call 4000a780 4001a390: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001a394: 03 10 00 71 sethi %hi(0x4001c400), %g1 4001a398: 82 10 63 18 or %g1, 0x318, %g1 ! 4001c718 4001a39c: c4 00 60 04 ld [ %g1 + 4 ], %g2 * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 4001a3a0: a0 10 00 08 mov %o0, %l0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001a3a4: 84 00 bf ff add %g2, -1, %g2 if ( !new_area ) { 4001a3a8: 80 a2 20 00 cmp %o0, 0 4001a3ac: 02 80 00 0f be 4001a3e8 4001a3b0: c4 20 60 04 st %g2, [ %g1 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 4001a3b4: c2 07 bf fc ld [ %fp + -4 ], %g1 4001a3b8: 80 a6 40 01 cmp %i1, %g1 4001a3bc: 08 80 00 03 bleu 4001a3c8 <== NEVER TAKEN 4001a3c0: 94 10 00 19 mov %i1, %o2 4001a3c4: 94 10 00 01 mov %g1, %o2 4001a3c8: 92 10 00 18 mov %i0, %o1 4001a3cc: 7f ff d2 9f call 4000ee48 4001a3d0: 90 10 00 10 mov %l0, %o0 free( ptr ); 4001a3d4: 90 10 00 18 mov %i0, %o0 4001a3d8: 7f ff bf 88 call 4000a1f8 4001a3dc: b0 10 00 10 mov %l0, %i0 return new_area; 4001a3e0: 81 c7 e0 08 ret 4001a3e4: 81 e8 00 00 restore 4001a3e8: b0 10 20 00 clr %i0 } 4001a3ec: 81 c7 e0 08 ret 4001a3f0: 81 e8 00 00 restore =============================================================================== 40006ba0 : #include int rmdir( const char *pathname ) { 40006ba0: 9d e3 bf 78 save %sp, -136, %sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 40006ba4: 7f ff f9 97 call 40005200 40006ba8: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 40006bac: a6 92 20 00 orcc %o0, 0, %l3 40006bb0: 32 80 00 18 bne,a 40006c10 40006bb4: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 40006bb8: c2 4e 00 00 ldsb [ %i0 ], %g1 40006bbc: 80 a0 60 5c cmp %g1, 0x5c 40006bc0: 22 80 00 08 be,a 40006be0 <== NEVER TAKEN 40006bc4: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 40006bc8: 80 a0 60 2f cmp %g1, 0x2f 40006bcc: 22 80 00 05 be,a 40006be0 <== ALWAYS TAKEN 40006bd0: 03 10 00 9e sethi %hi(0x40027800), %g1 40006bd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006bd8: 12 80 00 06 bne 40006bf0 <== NOT EXECUTED 40006bdc: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 40006be0: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 ! 400278c8 40006be4: 90 07 bf ec add %fp, -20, %o0 40006be8: 10 80 00 05 b 40006bfc 40006bec: 92 02 60 18 add %o1, 0x18, %o1 40006bf0: d2 00 60 c8 ld [ %g1 + 0xc8 ], %o1 <== NOT EXECUTED 40006bf4: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED 40006bf8: 92 02 60 04 add %o1, 4, %o1 <== NOT EXECUTED 40006bfc: 94 10 20 14 mov 0x14, %o2 40006c00: 40 00 39 bf call 400152fc 40006c04: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40006c08: 10 80 00 0b b 40006c34 40006c0c: 94 10 20 14 mov 0x14, %o2 parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 40006c10: 92 10 00 13 mov %l3, %o1 40006c14: 94 10 20 02 mov 2, %o2 40006c18: 96 07 bf ec add %fp, -20, %o3 40006c1c: 7f ff f9 c7 call 40005338 40006c20: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 40006c24: 80 a2 20 00 cmp %o0, 0 40006c28: 12 80 00 89 bne 40006e4c <== NEVER TAKEN 40006c2c: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40006c30: 94 10 20 14 mov 0x14, %o2 40006c34: a0 07 bf d8 add %fp, -40, %l0 40006c38: a4 07 bf ec add %fp, -20, %l2 40006c3c: 90 10 00 10 mov %l0, %o0 40006c40: 40 00 39 af call 400152fc 40006c44: 92 10 00 12 mov %l2, %o1 name = pathname + parentpathlen; 40006c48: b0 06 00 13 add %i0, %l3, %i0 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40006c4c: 40 00 3f f5 call 40016c20 40006c50: 90 10 00 18 mov %i0, %o0 40006c54: 92 10 00 08 mov %o0, %o1 40006c58: 7f ff f9 59 call 400051bc 40006c5c: 90 10 00 18 mov %i0, %o0 40006c60: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40006c64: 40 00 3f ef call 40016c20 40006c68: 90 10 00 18 mov %i0, %o0 40006c6c: 94 10 20 00 clr %o2 40006c70: 92 10 00 08 mov %o0, %o1 40006c74: 96 10 00 10 mov %l0, %o3 40006c78: 90 10 00 18 mov %i0, %o0 40006c7c: 7f ff f9 73 call 40005248 40006c80: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 40006c84: 80 a2 20 00 cmp %o0, 0 40006c88: 02 80 00 11 be 40006ccc 40006c8c: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) 40006c90: 80 8c 60 ff btst 0xff, %l1 40006c94: 02 80 00 0c be 40006cc4 <== ALWAYS TAKEN 40006c98: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 40006c9c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40006ca0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006ca4: 02 80 00 6b be 40006e50 <== NOT EXECUTED 40006ca8: 01 00 00 00 nop <== NOT EXECUTED 40006cac: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40006cb0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006cb4: 02 80 00 04 be 40006cc4 <== NOT EXECUTED 40006cb8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 40006cbc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006cc0: 01 00 00 00 nop <== NOT EXECUTED 40006cc4: 81 c7 e0 08 ret 40006cc8: 81 e8 00 00 restore /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 40006ccc: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40006cd0: 80 a0 60 00 cmp %g1, 0 40006cd4: 12 80 00 04 bne 40006ce4 <== ALWAYS TAKEN 40006cd8: 01 00 00 00 nop rtems_filesystem_freenode( &loc ); 40006cdc: 10 80 00 2b b 40006d88 <== NOT EXECUTED 40006ce0: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ 40006ce4: 9f c0 40 00 call %g1 40006ce8: 90 10 00 10 mov %l0, %o0 40006cec: 80 a2 20 01 cmp %o0, 1 40006cf0: 02 80 00 1d be 40006d64 40006cf4: c2 07 bf e0 ld [ %fp + -32 ], %g1 rtems_filesystem_freenode( &loc ); 40006cf8: c2 07 bf e4 ld [ %fp + -28 ], %g1 40006cfc: 80 a0 60 00 cmp %g1, 0 40006d00: 02 80 00 09 be 40006d24 <== NEVER TAKEN 40006d04: 80 8c 60 ff btst 0xff, %l1 40006d08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006d0c: 80 a0 60 00 cmp %g1, 0 40006d10: 02 80 00 05 be 40006d24 <== NEVER TAKEN 40006d14: 80 8c 60 ff btst 0xff, %l1 40006d18: 9f c0 40 00 call %g1 40006d1c: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40006d20: 80 8c 60 ff btst 0xff, %l1 40006d24: 02 80 00 0c be 40006d54 <== NEVER TAKEN 40006d28: 01 00 00 00 nop rtems_filesystem_freenode( &parentloc ); 40006d2c: c2 07 bf f8 ld [ %fp + -8 ], %g1 40006d30: 80 a0 60 00 cmp %g1, 0 40006d34: 02 80 00 08 be 40006d54 <== NEVER TAKEN 40006d38: 01 00 00 00 nop 40006d3c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006d40: 80 a0 60 00 cmp %g1, 0 40006d44: 02 80 00 04 be 40006d54 <== NEVER TAKEN 40006d48: 01 00 00 00 nop 40006d4c: 9f c0 40 00 call %g1 40006d50: 90 07 bf ec add %fp, -20, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 40006d54: 40 00 32 e0 call 400138d4 <__errno> 40006d58: b0 10 3f ff mov -1, %i0 40006d5c: 10 80 00 1f b 40006dd8 40006d60: 82 10 20 14 mov 0x14, %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 40006d64: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40006d68: 80 a0 60 00 cmp %g1, 0 40006d6c: 12 80 00 1e bne 40006de4 <== ALWAYS TAKEN 40006d70: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 40006d74: c2 07 bf e4 ld [ %fp + -28 ], %g1 <== NOT EXECUTED 40006d78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006d7c: 02 80 00 09 be 40006da0 <== NOT EXECUTED 40006d80: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40006d84: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40006d88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006d8c: 02 80 00 05 be 40006da0 <== NOT EXECUTED 40006d90: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40006d94: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006d98: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 40006d9c: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 40006da0: 02 80 00 0b be 40006dcc <== NOT EXECUTED 40006da4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 40006da8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006dac: 02 80 00 08 be 40006dcc <== NOT EXECUTED 40006db0: 01 00 00 00 nop <== NOT EXECUTED 40006db4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40006db8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006dbc: 02 80 00 04 be 40006dcc <== NOT EXECUTED 40006dc0: 01 00 00 00 nop <== NOT EXECUTED 40006dc4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006dc8: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006dcc: 40 00 32 c2 call 400138d4 <__errno> <== NOT EXECUTED 40006dd0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40006dd4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40006dd8: c2 22 00 00 st %g1, [ %o0 ] 40006ddc: 81 c7 e0 08 ret 40006de0: 81 e8 00 00 restore } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 40006de4: 9f c0 40 00 call %g1 40006de8: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 40006dec: c2 07 bf e4 ld [ %fp + -28 ], %g1 40006df0: 80 a0 60 00 cmp %g1, 0 40006df4: 02 80 00 08 be 40006e14 <== NEVER TAKEN 40006df8: b0 10 00 08 mov %o0, %i0 40006dfc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006e00: 80 a0 60 00 cmp %g1, 0 40006e04: 02 80 00 05 be 40006e18 <== NEVER TAKEN 40006e08: 80 8c 60 ff btst 0xff, %l1 40006e0c: 9f c0 40 00 call %g1 40006e10: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40006e14: 80 8c 60 ff btst 0xff, %l1 40006e18: 02 bf ff ab be 40006cc4 40006e1c: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 40006e20: 80 a0 60 00 cmp %g1, 0 40006e24: 02 80 00 0b be 40006e50 <== NEVER TAKEN 40006e28: 01 00 00 00 nop 40006e2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006e30: 80 a0 60 00 cmp %g1, 0 40006e34: 02 80 00 07 be 40006e50 <== NEVER TAKEN 40006e38: 01 00 00 00 nop 40006e3c: 9f c0 40 00 call %g1 40006e40: 90 07 bf ec add %fp, -20, %o0 40006e44: 81 c7 e0 08 ret 40006e48: 81 e8 00 00 restore 40006e4c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 40006e50: 81 c7 e0 08 ret <== NOT EXECUTED 40006e54: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40014704 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 40014704: 11 10 00 9d sethi %hi(0x40027400), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 40014708: 81 c3 e0 08 retl <== NOT EXECUTED 4001470c: 90 12 23 d0 or %o0, 0x3d0, %o0 ! 400277d0 <== NOT EXECUTED =============================================================================== 40010ee0 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40010ee0: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40010ee4: 90 10 00 18 mov %i0, %o0 40010ee8: 40 00 00 0b call 40010f14 40010eec: 92 10 00 19 mov %i1, %o1 if (nap) 40010ef0: 80 a2 20 00 cmp %o0, 0 40010ef4: 02 80 00 05 be 40010f08 <== NEVER TAKEN 40010ef8: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 40010efc: f0 02 00 00 ld [ %o0 ], %i0 40010f00: 81 c7 e0 08 ret 40010f04: 81 e8 00 00 restore nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); 40010f08: 40 00 0d ff call 40014704 <== NOT EXECUTED 40010f0c: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED =============================================================================== 4000e4d8 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000e4d8: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000e4dc: d0 06 00 00 ld [ %i0 ], %o0 4000e4e0: 80 a2 20 00 cmp %o0, 0 4000e4e4: 02 80 00 0e be 4000e51c <== NEVER TAKEN 4000e4e8: 82 10 20 00 clr %g1 4000e4ec: 13 10 00 6d sethi %hi(0x4001b400), %o1 4000e4f0: 40 00 03 81 call 4000f2f4 4000e4f4: 92 12 63 20 or %o1, 0x320, %o1 ! 4001b720 4000e4f8: 80 a2 20 00 cmp %o0, 0 4000e4fc: 02 80 00 07 be 4000e518 <== NEVER TAKEN 4000e500: 82 10 00 18 mov %i0, %g1 default_ap = ap++; 4000e504: 10 80 00 06 b 4000e51c 4000e508: 82 10 20 00 clr %g1 for ( ; ap->name; ap++) if (ap->local_value == local_value) 4000e50c: 80 a0 80 19 cmp %g2, %i1 4000e510: 02 80 00 08 be 4000e530 4000e514: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000e518: b0 06 20 0c add %i0, 0xc, %i0 4000e51c: c4 06 00 00 ld [ %i0 ], %g2 4000e520: 80 a0 a0 00 cmp %g2, 0 4000e524: 32 bf ff fa bne,a 4000e50c 4000e528: c4 06 20 04 ld [ %i0 + 4 ], %g2 4000e52c: b0 10 00 01 mov %g1, %i0 if (ap->local_value == local_value) return ap; return default_ap; } 4000e530: 81 c7 e0 08 ret 4000e534: 81 e8 00 00 restore =============================================================================== 4000ce98 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 4000ce98: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 4000ce9c: d0 06 00 00 ld [ %i0 ], %o0 4000cea0: 80 a2 20 00 cmp %o0, 0 4000cea4: 02 80 00 0e be 4000cedc <== NEVER TAKEN 4000cea8: 82 10 20 00 clr %g1 4000ceac: 13 10 00 6d sethi %hi(0x4001b400), %o1 4000ceb0: 40 00 09 11 call 4000f2f4 4000ceb4: 92 12 61 e8 or %o1, 0x1e8, %o1 ! 4001b5e8 <__FUNCTION__.5937+0x18> 4000ceb8: 80 a2 20 00 cmp %o0, 0 4000cebc: 02 80 00 07 be 4000ced8 <== NEVER TAKEN 4000cec0: 82 10 00 18 mov %i0, %g1 default_ap = ap++; 4000cec4: 10 80 00 06 b 4000cedc 4000cec8: 82 10 20 00 clr %g1 for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4000cecc: 80 a0 80 19 cmp %g2, %i1 4000ced0: 02 80 00 08 be 4000cef0 4000ced4: 01 00 00 00 nop const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 4000ced8: b0 06 20 0c add %i0, 0xc, %i0 4000cedc: c4 06 00 00 ld [ %i0 ], %g2 4000cee0: 80 a0 a0 00 cmp %g2, 0 4000cee4: 32 bf ff fa bne,a 4000cecc 4000cee8: c4 06 20 08 ld [ %i0 + 8 ], %g2 4000ceec: b0 10 00 01 mov %g1, %i0 if (ap->remote_value == remote_value) return ap; return default_ap; } 4000cef0: 81 c7 e0 08 ret 4000cef4: 81 e8 00 00 restore =============================================================================== 4000dbec : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 4000dbec: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 4000dbf0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000dbf4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000dbf8: 40 00 02 38 call 4000e4d8 <== NOT EXECUTED 4000dbfc: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 4000dc00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000dc04: 32 80 00 02 bne,a 4000dc0c <== NOT EXECUTED 4000dc08: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 4000dc0c: 81 c7 e0 08 ret <== NOT EXECUTED 4000dc10: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002108 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 40002108: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 4000210c: 90 96 20 00 orcc %i0, 0, %o0 40002110: 22 80 00 26 be,a 400021a8 40002114: b2 10 20 00 clr %i1 return NULL; if ( !value ) 40002118: 80 a6 60 00 cmp %i1, 0 4000211c: 22 80 00 24 be,a 400021ac 40002120: b0 10 00 19 mov %i1, %i0 return NULL; if ( !length ) 40002124: 80 a6 a0 00 cmp %i2, 0 40002128: 22 80 00 20 be,a 400021a8 4000212c: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; p = rtems_bsp_cmdline_get_param_raw( name ); 40002130: 40 00 00 21 call 400021b4 40002134: c0 2e 40 00 clrb [ %i1 ] if ( !p ) 40002138: 80 a2 20 00 cmp %o0, 0 4000213c: 02 80 00 1a be 400021a4 40002140: b4 06 bf ff add %i2, -1, %i2 40002144: 84 10 20 00 clr %g2 40002148: 10 80 00 0e b 40002180 4000214c: 82 10 20 00 clr %g1 int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 40002154: 80 88 a0 01 btst 1, %g2 quotes++; 40002158: 10 80 00 07 b 40002174 4000215c: 84 00 a0 01 inc %g2 } else if ( ((quotes % 2) == 0) && *p == ' ' ) 40002160: 32 80 00 06 bne,a 40002178 40002164: c8 2e 40 01 stb %g4, [ %i1 + %g1 ] 40002168: 80 a0 e0 20 cmp %g3, 0x20 4000216c: 02 80 00 10 be 400021ac 40002170: b0 10 00 19 mov %i1, %i0 break; value[i++] = *p++; 40002174: c8 2e 40 01 stb %g4, [ %i1 + %g1 ] 40002178: 82 00 60 01 inc %g1 value[i] = '\0'; 4000217c: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 4000218c: c8 0a 00 01 ldub [ %o0 + %g1 ], %g4 40002190: 80 a0 40 1a cmp %g1, %i2 40002194: 0a bf ff ef bcs 40002150 <== ALWAYS TAKEN 40002198: 80 a0 e0 22 cmp %g3, 0x22 return NULL; copy_string( p, value, length ); return value; } 4000219c: 81 c7 e0 08 ret <== NOT EXECUTED 400021a0: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i: const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 400021e4: 9d e3 bf a0 save %sp, -96, %sp const char *p; const char *rhs; char *d; p = rtems_bsp_cmdline_get_param( name, value, length ); 400021e8: 94 10 00 1a mov %i2, %o2 400021ec: 90 10 00 18 mov %i0, %o0 400021f0: 7f ff ff c6 call 40002108 400021f4: 92 10 00 19 mov %i1, %o1 if ( !p ) 400021f8: a2 92 20 00 orcc %o0, 0, %l1 400021fc: 22 80 00 1e be,a 40002274 40002200: b2 10 20 00 clr %i1 return NULL; rhs = &p[strlen(name)]; 40002204: 40 00 34 ca call 4000f52c 40002208: 90 10 00 18 mov %i0, %o0 if ( *rhs != '=' ) 4000220c: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 40002210: 80 a0 60 3d cmp %g1, 0x3d 40002214: 12 80 00 17 bne 40002270 <== NEVER TAKEN 40002218: a2 04 40 08 add %l1, %o0, %l1 return NULL; rhs++; if ( *rhs == '\"' ) 4000221c: c2 4c 60 01 ldsb [ %l1 + 1 ], %g1 40002220: 80 a0 60 22 cmp %g1, 0x22 40002224: 12 80 00 03 bne 40002230 40002228: 84 04 60 01 add %l1, 1, %g2 rhs++; 4000222c: 84 04 60 02 add %l1, 2, %g2 40002230: 10 80 00 05 b 40002244 40002234: 82 10 00 19 mov %i1, %g1 for ( d=value ; *rhs ; ) *d++ = *rhs++; 40002238: c8 28 40 00 stb %g4, [ %g1 ] 4000223c: 84 00 a0 01 inc %g2 40002240: 82 00 60 01 inc %g1 return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 40002244: c6 48 80 00 ldsb [ %g2 ], %g3 40002248: 80 a0 e0 00 cmp %g3, 0 4000224c: 12 bf ff fb bne 40002238 40002250: c8 08 80 00 ldub [ %g2 ], %g4 *d++ = *rhs++; if ( *(d-1) == '\"' ) 40002254: c6 48 7f ff ldsb [ %g1 + -1 ], %g3 40002258: 80 a0 e0 22 cmp %g3, 0x22 4000225c: 12 80 00 03 bne 40002268 40002260: 84 00 7f ff add %g1, -1, %g2 40002264: 82 10 00 02 mov %g2, %g1 d--; *d = '\0'; return value; 40002268: 10 80 00 03 b 40002274 4000226c: c0 28 40 00 clrb [ %g1 ] 40002270: b2 10 20 00 clr %i1 <== NOT EXECUTED } 40002274: 81 c7 e0 08 ret 40002278: 91 e8 00 19 restore %g0, %i1, %o0 =============================================================================== 40002c60 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 40002c60: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 40002c64: 80 a6 60 00 cmp %i1, 0 40002c68: 02 80 00 69 be 40002e0c <== NEVER TAKEN 40002c6c: ae 07 bf f0 add %fp, -16, %l7 * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 40002c70: 40 00 14 7d call 40007e64 <_TOD_Get_uptime> 40002c74: 90 10 00 17 mov %l7, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 40002c78: 92 10 00 17 mov %l7, %o1 40002c7c: ba 07 bf e8 add %fp, -24, %i5 40002c80: 11 10 00 ad sethi %hi(0x4002b400), %o0 40002c84: 94 10 00 1d mov %i5, %o2 40002c88: 40 00 1e 95 call 4000a6dc <_Timespec_Subtract> 40002c8c: 90 12 20 08 or %o0, 8, %o0 } } } #endif (*print)( 40002c90: 90 10 00 18 mov %i0, %o0 40002c94: 13 10 00 81 sethi %hi(0x40020400), %o1 40002c98: 21 10 00 ab sethi %hi(0x4002ac00), %l0 40002c9c: 92 12 61 d0 or %o1, 0x1d0, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40002ca0: 39 10 00 81 sethi %hi(0x40020400), %i4 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002ca4: 2d 10 00 ab sethi %hi(0x4002ac00), %l6 /* * Print the information */ (*print)( context, 40002ca8: 37 10 00 81 sethi %hi(0x40020400), %i3 } } } #endif (*print)( 40002cac: 9f c6 40 00 call %i1 40002cb0: 35 10 00 ab sethi %hi(0x4002ac00), %i2 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002cb4: a8 07 bf c8 add %fp, -56, %l4 } } } #endif (*print)( 40002cb8: a0 14 21 a4 or %l0, 0x1a4, %l0 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40002cbc: b8 17 23 48 or %i4, 0x348, %i4 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002cc0: ac 15 a2 fc or %l6, 0x2fc, %l6 /* * Print the information */ (*print)( context, 40002cc4: b6 16 e3 60 or %i3, 0x360, %i3 * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( 40002cc8: b4 16 a3 04 or %i2, 0x304, %i2 &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40002ccc: a6 07 bf e0 add %fp, -32, %l3 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40002cd0: c2 04 00 00 ld [ %l0 ], %g1 40002cd4: 80 a0 60 00 cmp %g1, 0 40002cd8: 22 80 00 3f be,a 40002dd4 40002cdc: a0 04 20 04 add %l0, 4, %l0 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40002ce0: e4 00 60 04 ld [ %g1 + 4 ], %l2 if ( information ) { 40002ce4: a2 10 20 01 mov 1, %l1 40002ce8: 80 a4 a0 00 cmp %l2, 0 40002cec: 12 80 00 33 bne 40002db8 <== ALWAYS TAKEN 40002cf0: aa 07 bf d8 add %fp, -40, %l5 for ( i=1 ; i <= information->maximum ; i++ ) { 40002cf4: 10 80 00 38 b 40002dd4 <== NOT EXECUTED 40002cf8: a0 04 20 04 add %l0, 4, %l0 <== NOT EXECUTED the_thread = (Thread_Control *)information->local_table[ i ]; 40002cfc: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1 40002d00: c2 00 40 02 ld [ %g1 + %g2 ], %g1 if ( !the_thread ) 40002d04: 80 a0 60 00 cmp %g1, 0 40002d08: 02 80 00 2c be 40002db8 <== NEVER TAKEN 40002d0c: a2 04 60 01 inc %l1 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002d10: d0 00 60 08 ld [ %g1 + 8 ], %o0 40002d14: 40 00 0f 66 call 40006aac 40002d18: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 40002d1c: c2 07 bf c4 ld [ %fp + -60 ], %g1 40002d20: 90 10 00 18 mov %i0, %o0 40002d24: d4 00 60 08 ld [ %g1 + 8 ], %o2 40002d28: 92 10 00 1c mov %i4, %o1 40002d2c: 9f c6 40 00 call %i1 40002d30: 96 10 00 14 mov %l4, %o3 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40002d34: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002d38: c4 05 80 00 ld [ %l6 ], %g2 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40002d3c: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 40002d40: c6 27 bf e0 st %g3, [ %fp + -32 ] 40002d44: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 40002d48: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40002d4c: c4 00 a0 08 ld [ %g2 + 8 ], %g2 40002d50: c2 00 60 08 ld [ %g1 + 8 ], %g1 40002d54: 80 a0 80 01 cmp %g2, %g1 40002d58: 12 80 00 0a bne 40002d80 40002d5c: 94 07 bf fc add %fp, -4, %o2 Timestamp_Control used; _Timestamp_Subtract( 40002d60: 90 10 00 1a mov %i2, %o0 40002d64: 92 10 00 17 mov %l7, %o1 40002d68: 40 00 1e 5d call 4000a6dc <_Timespec_Subtract> 40002d6c: 94 10 00 15 mov %l5, %o2 &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 40002d70: 90 10 00 13 mov %l3, %o0 40002d74: 40 00 1d ae call 4000a42c <_Timespec_Add_to> 40002d78: 92 10 00 15 mov %l5, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40002d7c: 94 07 bf fc add %fp, -4, %o2 40002d80: 96 07 bf f8 add %fp, -8, %o3 40002d84: 90 10 00 13 mov %l3, %o0 40002d88: 40 00 1d c3 call 4000a494 <_Timespec_Divide> 40002d8c: 92 10 00 1d mov %i5, %o1 /* * Print the information */ (*print)( context, 40002d90: d0 07 bf e4 ld [ %fp + -28 ], %o0 40002d94: 40 00 68 a5 call 4001d028 <.udiv> 40002d98: 92 10 23 e8 mov 0x3e8, %o1 40002d9c: d4 07 bf e0 ld [ %fp + -32 ], %o2 40002da0: d8 07 bf fc ld [ %fp + -4 ], %o4 40002da4: da 07 bf f8 ld [ %fp + -8 ], %o5 40002da8: 96 10 00 08 mov %o0, %o3 40002dac: 92 10 00 1b mov %i3, %o1 40002db0: 9f c6 40 00 call %i1 40002db4: 90 10 00 18 mov %i0, %o0 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40002db8: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40002dbc: 94 10 00 14 mov %l4, %o2 40002dc0: 92 10 20 0d mov 0xd, %o1 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40002dc4: 80 a4 40 01 cmp %l1, %g1 40002dc8: 08 bf ff cd bleu 40002cfc 40002dcc: 85 2c 60 02 sll %l1, 2, %g2 40002dd0: a0 04 20 04 add %l0, 4, %l0 " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 40002dd4: 03 10 00 ab sethi %hi(0x4002ac00), %g1 40002dd8: 82 10 61 b4 or %g1, 0x1b4, %g1 ! 4002adb4 <_Objects_Information_table+0x14> 40002ddc: 80 a4 00 01 cmp %l0, %g1 40002de0: 32 bf ff bd bne,a 40002cd4 40002de4: c2 04 00 00 ld [ %l0 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 40002de8: d0 07 bf ec ld [ %fp + -20 ], %o0 40002dec: 40 00 68 8f call 4001d028 <.udiv> 40002df0: 92 10 23 e8 mov 0x3e8, %o1 40002df4: d4 07 bf e8 ld [ %fp + -24 ], %o2 40002df8: 96 10 00 08 mov %o0, %o3 40002dfc: 13 10 00 81 sethi %hi(0x40020400), %o1 40002e00: 90 10 00 18 mov %i0, %o0 40002e04: 9f c6 40 00 call %i1 40002e08: 92 12 63 78 or %o1, 0x378, %o1 40002e0c: 81 c7 e0 08 ret 40002e10: 81 e8 00 00 restore =============================================================================== 4000dbb8 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 4000dbb8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 4000dbbc: 11 10 00 6d sethi %hi(0x4001b400), %o0 <== NOT EXECUTED 4000dbc0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000dbc4: 40 00 00 0a call 4000dbec <== NOT EXECUTED 4000dbc8: 90 12 22 98 or %o0, 0x298, %o0 <== NOT EXECUTED 4000dbcc: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 4000dbd0: 02 80 00 05 be 4000dbe4 <== NOT EXECUTED 4000dbd4: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 4000dbd8: 40 00 02 60 call 4000e558 <__errno> <== NOT EXECUTED 4000dbdc: 01 00 00 00 nop <== NOT EXECUTED 4000dbe0: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 4000dbe4: 81 c7 e0 08 ret <== NOT EXECUTED 4000dbe8: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40007534 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 40007534: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 40007538: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 4000753c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40007540: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40007544: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40007548: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 4000754c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40007550: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40007554: 7f ff ff 7d call 40007348 <== NOT EXECUTED 40007558: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 4000755c: 81 c7 e0 08 ret <== NOT EXECUTED 40007560: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40001f9c : } int rtems_filesystem_dirname( const char *pathname ) { 40001f9c: 9d e3 bf a0 save %sp, -96, %sp int len = strlen( pathname ); 40001fa0: 40 00 35 26 call 4000f438 40001fa4: 90 10 00 18 mov %i0, %o0 while ( len ) { 40001fa8: 10 80 00 0a b 40001fd0 40001fac: b0 06 00 08 add %i0, %o0, %i0 len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 40001fb0: 80 a0 60 5c cmp %g1, 0x5c 40001fb4: 02 80 00 0a be 40001fdc <== NEVER TAKEN 40001fb8: 90 02 3f ff add %o0, -1, %o0 40001fbc: 80 a0 60 2f cmp %g1, 0x2f 40001fc0: 02 80 00 07 be 40001fdc 40001fc4: 80 a0 60 00 cmp %g1, 0 40001fc8: 02 80 00 05 be 40001fdc <== NEVER TAKEN 40001fcc: b0 06 3f ff add %i0, -1, %i0 const char *pathname ) { int len = strlen( pathname ); while ( len ) { 40001fd0: 80 a2 20 00 cmp %o0, 0 40001fd4: 32 bf ff f7 bne,a 40001fb0 40001fd8: c2 4e 3f ff ldsb [ %i0 + -1 ], %g1 if ( rtems_filesystem_is_separator( pathname[len] ) ) break; } return len; } 40001fdc: 81 c7 e0 08 ret 40001fe0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400020d4 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400020d4: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 400020d8: 80 a6 20 00 cmp %i0, 0 400020dc: 12 80 00 06 bne 400020f4 <== ALWAYS TAKEN 400020e0: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); 400020e4: 40 00 31 1d call 4000e558 <__errno> <== NOT EXECUTED 400020e8: 01 00 00 00 nop <== NOT EXECUTED 400020ec: 10 80 00 07 b 40002108 <== NOT EXECUTED 400020f0: 82 10 20 0e mov 0xe, %g1 ! e <== NOT EXECUTED if ( !pathloc ) 400020f4: 32 80 00 08 bne,a 40002114 <== ALWAYS TAKEN 400020f8: c2 4e 00 00 ldsb [ %i0 ], %g1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 400020fc: 40 00 31 17 call 4000e558 <__errno> <== NOT EXECUTED 40002100: 01 00 00 00 nop <== NOT EXECUTED 40002104: 82 10 20 05 mov 5, %g1 ! 5 <== NOT EXECUTED 40002108: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } 4000210c: 81 c7 e0 08 ret <== NOT EXECUTED 40002110: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40002114: 80 a0 60 5c cmp %g1, 0x5c 40002118: 22 80 00 08 be,a 40002138 <== NEVER TAKEN 4000211c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 40002120: 80 a0 60 2f cmp %g1, 0x2f 40002124: 22 80 00 05 be,a 40002138 40002128: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000212c: 80 a0 60 00 cmp %g1, 0 40002130: 12 80 00 09 bne 40002154 <== ALWAYS TAKEN 40002134: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40002138: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 4000213c: 90 10 00 1b mov %i3, %o0 40002140: 92 02 60 18 add %o1, 0x18, %o1 40002144: 40 00 33 41 call 4000ee48 40002148: 94 10 20 14 mov 0x14, %o2 4000214c: 10 80 00 08 b 4000216c 40002150: 82 10 20 01 mov 1, %g1 40002154: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 40002158: 90 10 00 1b mov %i3, %o0 4000215c: 92 02 60 04 add %o1, 4, %o1 40002160: 40 00 33 3a call 4000ee48 40002164: 94 10 20 14 mov 0x14, %o2 40002168: 82 10 20 00 clr %g1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 4000216c: b2 26 40 01 sub %i1, %g1, %i1 40002170: 7f ff ff 9d call 40001fe4 40002174: 91 ee 00 01 restore %i0, %g1, %o0 =============================================================================== 40001fe4 : int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 40001fe4: 9d e3 bf a0 save %sp, -96, %sp 40001fe8: 90 10 00 18 mov %i0, %o0 /* * Verify Input parameters. */ if ( !pathname ) 40001fec: 80 a6 20 00 cmp %i0, 0 40001ff0: 12 80 00 06 bne 40002008 <== ALWAYS TAKEN 40001ff4: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EFAULT ); 40001ff8: 40 00 31 58 call 4000e558 <__errno> <== NOT EXECUTED 40001ffc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002000: 10 80 00 2d b 400020b4 <== NOT EXECUTED 40002004: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED if ( !pathloc ) 40002008: 80 a6 e0 00 cmp %i3, 0 4000200c: 32 80 00 06 bne,a 40002024 <== ALWAYS TAKEN 40002010: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 40002014: 40 00 31 51 call 4000e558 <__errno> <== NOT EXECUTED 40002018: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000201c: 10 80 00 26 b 400020b4 <== NOT EXECUTED 40002020: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED if ( !pathloc->ops->evalpath_h ) 40002024: c2 00 40 00 ld [ %g1 ], %g1 40002028: 80 a0 60 00 cmp %g1, 0 4000202c: 02 80 00 1f be 400020a8 <== NEVER TAKEN 40002030: 94 10 00 1a mov %i2, %o2 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 40002034: 9f c0 40 00 call %g1 40002038: 96 10 00 1b mov %i3, %o3 /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { 4000203c: b0 92 20 00 orcc %o0, 0, %i0 40002040: 12 80 00 1e bne 400020b8 40002044: 80 a7 20 00 cmp %i4, 0 40002048: 02 80 00 21 be 400020cc 4000204c: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 40002050: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40002054: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40002058: 80 a0 60 00 cmp %g1, 0 4000205c: 22 80 00 0e be,a 40002094 <== NEVER TAKEN 40002060: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); 40002064: 9f c0 40 00 call %g1 40002068: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 4000206c: 90 02 3f fd add %o0, -3, %o0 40002070: 80 a2 20 01 cmp %o0, 1 40002074: 18 80 00 16 bgu 400020cc 40002078: 01 00 00 00 nop ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 4000207c: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40002080: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40002084: 80 a0 60 00 cmp %g1, 0 40002088: 12 80 00 0e bne 400020c0 <== ALWAYS TAKEN 4000208c: 90 10 00 1b mov %i3, %o0 rtems_filesystem_freenode( pathloc ); 40002090: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40002094: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002098: 02 80 00 04 be 400020a8 <== NOT EXECUTED 4000209c: 01 00 00 00 nop <== NOT EXECUTED 400020a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400020a4: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400020a8: 40 00 31 2c call 4000e558 <__errno> <== NOT EXECUTED 400020ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400020b0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400020b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400020b8: 81 c7 e0 08 ret 400020bc: 81 e8 00 00 restore * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 400020c0: 9f c0 40 00 call %g1 400020c4: 92 10 00 1a mov %i2, %o1 400020c8: b0 10 00 08 mov %o0, %i0 } } return result; } 400020cc: 81 c7 e0 08 ret 400020d0: 81 e8 00 00 restore =============================================================================== 40001e48 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 40001e48: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 40001e4c: 23 10 00 6f sethi %hi(0x4001bc00), %l1 40001e50: c2 04 63 d8 ld [ %l1 + 0x3d8 ], %g1 ! 4001bfd8 40001e54: 84 10 20 12 mov 0x12, %g2 init_fs_mount_table(); 40001e58: 40 00 01 8a call 40002480 40001e5c: c4 20 60 2c st %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 40001e60: 03 10 00 6a sethi %hi(0x4001a800), %g1 40001e64: c2 00 62 60 ld [ %g1 + 0x260 ], %g1 ! 4001aa60 rtems_fatal_error_occurred( 0xABCD0001 ); 40001e68: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 40001e6c: 80 a0 60 00 cmp %g1, 0 40001e70: 02 80 00 0f be 40001eac <== NEVER TAKEN 40001e74: 90 12 20 01 or %o0, 1, %o0 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 40001e78: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40001e7c: c2 00 62 cc ld [ %g1 + 0x2cc ], %g1 ! 4001becc status = mount( 40001e80: 90 07 bf fc add %fp, -4, %o0 40001e84: d8 00 60 0c ld [ %g1 + 0xc ], %o4 40001e88: d2 00 40 00 ld [ %g1 ], %o1 40001e8c: d4 00 60 04 ld [ %g1 + 4 ], %o2 40001e90: 40 00 01 84 call 400024a0 40001e94: d6 00 60 08 ld [ %g1 + 8 ], %o3 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) 40001e98: 80 a2 3f ff cmp %o0, -1 40001e9c: 32 80 00 06 bne,a 40001eb4 <== ALWAYS TAKEN 40001ea0: d0 04 63 d8 ld [ %l1 + 0x3d8 ], %o0 rtems_fatal_error_occurred( 0xABCD0002 ); 40001ea4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 40001ea8: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED 40001eac: 40 00 0f 58 call 40005c0c <== NOT EXECUTED 40001eb0: 01 00 00 00 nop <== NOT EXECUTED * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40001eb4: d2 07 bf fc ld [ %fp + -4 ], %o1 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 40001eb8: c0 32 20 30 clrh [ %o0 + 0x30 ] * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; 40001ebc: 92 02 60 1c add %o1, 0x1c, %o1 40001ec0: 94 10 20 14 mov 0x14, %o2 40001ec4: 40 00 33 e1 call 4000ee48 40001ec8: 90 02 20 18 add %o0, 0x18, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001ecc: a0 07 bf e8 add %fp, -24, %l0 40001ed0: 98 10 20 00 clr %o4 40001ed4: 96 10 00 10 mov %l0, %o3 40001ed8: 25 10 00 6b sethi %hi(0x4001ac00), %l2 40001edc: 92 10 20 01 mov 1, %o1 40001ee0: 94 10 20 00 clr %o2 40001ee4: 40 00 00 7c call 400020d4 40001ee8: 90 14 a2 b0 or %l2, 0x2b0, %o0 rtems_filesystem_root = loc; 40001eec: d0 04 63 d8 ld [ %l1 + 0x3d8 ], %o0 40001ef0: 92 10 00 10 mov %l0, %o1 40001ef4: 94 10 20 14 mov 0x14, %o2 40001ef8: 40 00 33 d4 call 4000ee48 40001efc: 90 02 20 18 add %o0, 0x18, %o0 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40001f00: 96 10 00 10 mov %l0, %o3 40001f04: 98 10 20 00 clr %o4 40001f08: 92 10 20 01 mov 1, %o1 40001f0c: 94 10 20 00 clr %o2 40001f10: 40 00 00 71 call 400020d4 40001f14: 90 14 a2 b0 or %l2, 0x2b0, %o0 rtems_filesystem_current = loc; 40001f18: d0 04 63 d8 ld [ %l1 + 0x3d8 ], %o0 40001f1c: 92 10 00 10 mov %l0, %o1 40001f20: 94 10 20 14 mov 0x14, %o2 40001f24: 40 00 33 c9 call 4000ee48 40001f28: 90 02 20 04 add %o0, 4, %o0 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 40001f2c: 92 10 21 ff mov 0x1ff, %o1 40001f30: 11 10 00 6b sethi %hi(0x4001ac00), %o0 40001f34: 40 00 00 fe call 4000232c 40001f38: 90 12 22 b8 or %o0, 0x2b8, %o0 ! 4001aeb8 <__FUNCTION__.5656+0x290> if ( status != 0 ) 40001f3c: 80 a2 20 00 cmp %o0, 0 40001f40: 02 80 00 04 be 40001f50 <== ALWAYS TAKEN 40001f44: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 rtems_fatal_error_occurred( 0xABCD0003 ); 40001f48: 10 bf ff d9 b 40001eac <== NOT EXECUTED 40001f4c: 90 12 20 03 or %o0, 3, %o0 ! abcd0003 <== NOT EXECUTED 40001f50: 81 c7 e0 08 ret 40001f54: 81 e8 00 00 restore =============================================================================== 4000901c : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ 4000901c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40009020: c4 02 40 00 ld [ %o1 ], %g2 <== NOT EXECUTED 40009024: 82 18 40 02 xor %g1, %g2, %g1 <== NOT EXECUTED 40009028: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } 4000902c: 81 c3 e0 08 retl <== NOT EXECUTED 40009030: 90 60 3f ff subx %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40001f58 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 40001f58: 82 10 00 08 mov %o0, %g1 40001f5c: 90 10 20 00 clr %o0 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 40001f60: 80 a2 40 08 cmp %o1, %o0 40001f64: 02 80 00 0c be 40001f94 <== NEVER TAKEN 40001f68: c4 08 40 08 ldub [ %g1 + %o0 ], %g2 40001f6c: 85 28 a0 18 sll %g2, 0x18, %g2 40001f70: 85 38 a0 18 sra %g2, 0x18, %g2 40001f74: 80 a0 a0 00 cmp %g2, 0 40001f78: 02 80 00 07 be 40001f94 <== NEVER TAKEN 40001f7c: 80 a0 a0 5c cmp %g2, 0x5c 40001f80: 22 bf ff f8 be,a 40001f60 <== NEVER TAKEN 40001f84: 90 02 20 01 inc %o0 <== NOT EXECUTED 40001f88: 80 a0 a0 2f cmp %g2, 0x2f 40001f8c: 22 bf ff f5 be,a 40001f60 40001f90: 90 02 20 01 inc %o0 pathname++; pathnamelen--; stripped++; } return stripped; } 40001f94: 81 c3 e0 08 retl =============================================================================== 40001cb8 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 40001cb8: 9d e3 bf 88 save %sp, -120, %sp <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 40001cbc: 40 00 35 df call 4000f438 <== NOT EXECUTED 40001cc0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001cc4: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40001cc8: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40001ccc: 94 10 20 00 clr %o2 <== NOT EXECUTED 40001cd0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001cd4: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40001cd8: 40 00 00 ff call 400020d4 <== NOT EXECUTED 40001cdc: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40001ce0: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED IMFS_jnode_t *the_jnode; rtems_filesystem_location_info_t loc; int result; rtems_filesystem_node_types_t node_type; result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); 40001ce4: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40001ce8: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 40001cec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001cf0: 12 80 00 0e bne 40001d28 <== NOT EXECUTED 40001cf4: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001cf8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40001cfc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d00: 02 80 00 04 be 40001d10 <== NOT EXECUTED 40001d04: 01 00 00 00 nop <== NOT EXECUTED 40001d08: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d0c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40001d10: 40 00 32 12 call 4000e558 <__errno> <== NOT EXECUTED 40001d14: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40001d18: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40001d1c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40001d20: 81 c7 e0 08 ret <== NOT EXECUTED 40001d24: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); 40001d28: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d2c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40001d30: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 40001d34: 12 80 00 05 bne 40001d48 <== NOT EXECUTED 40001d38: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40001d3c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40001d40: 22 80 00 0d be,a 40001d74 <== NOT EXECUTED 40001d44: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001d48: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d4c: 02 80 00 1c be 40001dbc <== NOT EXECUTED 40001d50: 01 00 00 00 nop <== NOT EXECUTED 40001d54: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40001d58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d5c: 02 80 00 18 be 40001dbc <== NOT EXECUTED 40001d60: 01 00 00 00 nop <== NOT EXECUTED 40001d64: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001d68: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40001d6c: 81 c7 e0 08 ret <== NOT EXECUTED 40001d70: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); 40001d74: 40 00 35 b1 call 4000f438 <== NOT EXECUTED 40001d78: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001d7c: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 40001d80: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 40001d84: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; 40001d88: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 40001d8c: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40001d90: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001d94: 02 80 00 0c be 40001dc4 <== NOT EXECUTED 40001d98: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 40001d9c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40001da0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40001da4: 02 80 00 08 be 40001dc4 <== NOT EXECUTED 40001da8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40001dac: 9f c0 40 00 call %g1 <== NOT EXECUTED 40001db0: b0 10 20 00 clr %i0 <== NOT EXECUTED 40001db4: 81 c7 e0 08 ret <== NOT EXECUTED 40001db8: 81 e8 00 00 restore <== NOT EXECUTED 40001dbc: 81 c7 e0 08 ret <== NOT EXECUTED 40001dc0: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED 40001dc4: b0 10 20 00 clr %i0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40001dc8: 81 c7 e0 08 ret <== NOT EXECUTED 40001dcc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40008468 : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 40008468: 9d e3 bf a0 save %sp, -96, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 4000846c: 80 a6 20 00 cmp %i0, 0 40008470: 02 80 00 1d be 400084e4 <== NEVER TAKEN 40008474: 21 10 00 ab sethi %hi(0x4002ac00), %l0 40008478: a0 14 21 a4 or %l0, 0x1a4, %l0 ! 4002ada4 <_Objects_Information_table+0x4> #endif #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) 4000847c: a6 04 20 10 add %l0, 0x10, %l3 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40008480: c2 04 00 00 ld [ %l0 ], %g1 40008484: 80 a0 60 00 cmp %g1, 0 40008488: 22 80 00 14 be,a 400084d8 4000848c: a0 04 20 04 add %l0, 4, %l0 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40008490: e4 00 60 04 ld [ %g1 + 4 ], %l2 if ( !information ) 40008494: 80 a4 a0 00 cmp %l2, 0 40008498: 12 80 00 0b bne 400084c4 4000849c: a2 10 20 01 mov 1, %l1 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 400084a0: 10 80 00 0e b 400084d8 400084a4: a0 04 20 04 add %l0, 4, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 400084a8: c2 04 a0 1c ld [ %l2 + 0x1c ], %g1 400084ac: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !the_thread ) 400084b0: 80 a2 20 00 cmp %o0, 0 400084b4: 02 80 00 04 be 400084c4 <== NEVER TAKEN 400084b8: a2 04 60 01 inc %l1 continue; (*routine)(the_thread); 400084bc: 9f c6 00 00 call %i0 400084c0: 01 00 00 00 nop information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 400084c4: c2 14 a0 10 lduh [ %l2 + 0x10 ], %g1 400084c8: 80 a4 40 01 cmp %l1, %g1 400084cc: 08 bf ff f7 bleu 400084a8 400084d0: 85 2c 60 02 sll %l1, 2, %g2 400084d4: a0 04 20 04 add %l0, 4, %l0 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 400084d8: 80 a4 00 13 cmp %l0, %l3 400084dc: 32 bf ff ea bne,a 40008484 400084e0: c2 04 00 00 ld [ %l0 ], %g1 400084e4: 81 c7 e0 08 ret 400084e8: 81 e8 00 00 restore =============================================================================== 4000a5e4 : * This routine searches the IOP Table for an unused entry. If it * finds one, it returns it. Otherwise, it returns NULL. */ rtems_libio_t *rtems_libio_allocate( void ) { 4000a5e4: 9d e3 bf 98 save %sp, -104, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000a5e8: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a5ec: d0 00 63 10 ld [ %g1 + 0x310 ], %o0 ! 4001c710 4000a5f0: 92 10 20 00 clr %o1 4000a5f4: 7f ff eb dd call 40005568 4000a5f8: 94 10 20 00 clr %o2 rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 4000a5fc: 21 10 00 71 sethi %hi(0x4001c400), %l0 4000a600: c2 04 23 0c ld [ %l0 + 0x30c ], %g1 ! 4001c70c 4000a604: 80 a0 60 00 cmp %g1, 0 4000a608: 02 80 00 26 be 4000a6a0 4000a60c: b0 10 20 00 clr %i0 rc = rtems_semaphore_create( 4000a610: 05 10 00 71 sethi %hi(0x4001c400), %g2 4000a614: c4 00 a3 08 ld [ %g2 + 0x308 ], %g2 ! 4001c708 4000a618: 92 10 20 01 mov 1, %o1 4000a61c: 82 20 40 02 sub %g1, %g2, %g1 4000a620: 83 38 60 03 sra %g1, 3, %g1 4000a624: 87 28 60 06 sll %g1, 6, %g3 4000a628: 85 28 60 03 sll %g1, 3, %g2 4000a62c: 84 20 c0 02 sub %g3, %g2, %g2 4000a630: 87 28 a0 06 sll %g2, 6, %g3 4000a634: 84 00 80 03 add %g2, %g3, %g2 4000a638: 84 00 80 01 add %g2, %g1, %g2 4000a63c: 87 28 a0 0f sll %g2, 0xf, %g3 4000a640: 84 20 c0 02 sub %g3, %g2, %g2 4000a644: 07 13 10 92 sethi %hi(0x4c424800), %g3 4000a648: 85 28 a0 03 sll %g2, 3, %g2 4000a64c: 86 10 e1 00 or %g3, 0x100, %g3 4000a650: 82 00 80 01 add %g2, %g1, %g1 4000a654: 94 10 20 54 mov 0x54, %o2 4000a658: 96 10 20 00 clr %o3 4000a65c: 90 10 40 03 or %g1, %g3, %o0 4000a660: 7f ff eb 20 call 400052e0 4000a664: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 4000a668: 80 a2 20 00 cmp %o0, 0 4000a66c: 32 80 00 0d bne,a 4000a6a0 <== NEVER TAKEN 4000a670: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 4000a674: f0 04 23 0c ld [ %l0 + 0x30c ], %i0 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000a678: 92 10 20 00 clr %o1 &sema ); if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; 4000a67c: e2 06 20 38 ld [ %i0 + 0x38 ], %l1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000a680: 90 10 00 18 mov %i0, %o0 4000a684: 40 00 12 30 call 4000ef44 4000a688: 94 10 20 48 mov 0x48, %o2 iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 4000a68c: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; 4000a690: e2 24 23 0c st %l1, [ %l0 + 0x30c ] goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; 4000a694: c2 26 20 30 st %g1, [ %i0 + 0x30 ] if (rc != RTEMS_SUCCESSFUL) goto failed; iop = rtems_libio_iop_freelist; next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; 4000a698: 82 10 21 00 mov 0x100, %g1 4000a69c: c2 26 20 18 st %g1, [ %i0 + 0x18 ] } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000a6a0: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a6a4: 7f ff eb f8 call 40005684 4000a6a8: d0 00 63 10 ld [ %g1 + 0x310 ], %o0 ! 4001c710 iop = 0; done: rtems_libio_unlock(); return iop; } 4000a6ac: 81 c7 e0 08 ret 4000a6b0: 81 e8 00 00 restore =============================================================================== 4000a584 : */ void rtems_libio_free( rtems_libio_t *iop ) { 4000a584: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rtems_libio_set_private_env(void); rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; static inline void rtems_libio_lock( void ) { rtems_semaphore_obtain( rtems_libio_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT ); 4000a588: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a58c: d0 00 63 10 ld [ %g1 + 0x310 ], %o0 ! 4001c710 4000a590: 92 10 20 00 clr %o1 4000a594: 7f ff eb f5 call 40005568 4000a598: 94 10 20 00 clr %o2 rtems_libio_lock(); if (iop->sem) 4000a59c: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 4000a5a0: 80 a2 20 00 cmp %o0, 0 4000a5a4: 02 80 00 04 be 4000a5b4 <== NEVER TAKEN 4000a5a8: a0 10 00 18 mov %i0, %l0 rtems_semaphore_delete(iop->sem); 4000a5ac: 7f ff eb c1 call 400054b0 4000a5b0: 01 00 00 00 nop iop->flags &= ~LIBIO_FLAGS_OPEN; 4000a5b4: c4 04 20 18 ld [ %l0 + 0x18 ], %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000a5b8: 07 10 00 71 sethi %hi(0x4001c400), %g3 iop->data1 = rtems_libio_iop_freelist; 4000a5bc: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000a5c0: f0 00 e3 10 ld [ %g3 + 0x310 ], %i0 4000a5c4: c6 00 63 0c ld [ %g1 + 0x30c ], %g3 rtems_libio_iop_freelist = iop; 4000a5c8: e0 20 63 0c st %l0, [ %g1 + 0x30c ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000a5cc: 82 08 be ff and %g2, -257, %g1 iop->data1 = rtems_libio_iop_freelist; 4000a5d0: c6 24 20 38 st %g3, [ %l0 + 0x38 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000a5d4: c2 24 20 18 st %g1, [ %l0 + 0x18 ] 4000a5d8: 7f ff ec 2b call 40005684 4000a5dc: 81 e8 00 00 restore =============================================================================== 4000217c : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 4000217c: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) 40002180: 21 10 00 6f sethi %hi(0x4001bc00), %l0 40002184: d0 04 22 c4 ld [ %l0 + 0x2c4 ], %o0 ! 4001bec4 40002188: 80 a2 20 00 cmp %o0, 0 4000218c: 22 80 00 18 be,a 400021ec <== NEVER TAKEN 40002190: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 40002194: 40 00 1f d3 call 4000a0e0 40002198: 92 10 20 48 mov 0x48, %o1 4000219c: 03 10 00 71 sethi %hi(0x4001c400), %g1 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 400021a0: 80 a2 20 00 cmp %o0, 0 400021a4: 12 80 00 04 bne 400021b4 <== ALWAYS TAKEN 400021a8: d0 20 63 08 st %o0, [ %g1 + 0x308 ] rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 400021ac: 10 80 00 1a b 40002214 <== NOT EXECUTED 400021b0: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED iop = rtems_libio_iop_freelist = rtems_libio_iops; 400021b4: 05 10 00 71 sethi %hi(0x4001c400), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 400021b8: c8 04 22 c4 ld [ %l0 + 0x2c4 ], %g4 rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 400021bc: d0 20 a3 0c st %o0, [ %g2 + 0x30c ] for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 400021c0: 82 10 00 08 mov %o0, %g1 400021c4: 10 80 00 03 b 400021d0 400021c8: 84 10 20 00 clr %g2 iop->data1 = iop + 1; 400021cc: c2 20 7f f0 st %g1, [ %g1 + -16 ] sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 400021d0: 84 00 a0 01 inc %g2 iop->data1 = iop + 1; 400021d4: 86 10 00 01 mov %g1, %g3 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 400021d8: 80 a0 80 04 cmp %g2, %g4 400021dc: 0a bf ff fc bcs 400021cc 400021e0: 82 00 60 48 add %g1, 0x48, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 400021e4: c0 20 e0 38 clr [ %g3 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 400021e8: 11 13 10 92 sethi %hi(0x4c424800), %o0 400021ec: 92 10 20 01 mov 1, %o1 400021f0: 90 12 21 4f or %o0, 0x14f, %o0 400021f4: 94 10 20 54 mov 0x54, %o2 400021f8: 96 10 20 00 clr %o3 400021fc: 19 10 00 71 sethi %hi(0x4001c400), %o4 40002200: 40 00 0c 38 call 400052e0 40002204: 98 13 23 10 or %o4, 0x310, %o4 ! 4001c710 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 40002208: 80 a2 20 00 cmp %o0, 0 4000220c: 02 80 00 04 be 4000221c <== ALWAYS TAKEN 40002210: 03 10 00 6f sethi %hi(0x4001bc00), %g1 rtems_fatal_error_occurred( rc ); 40002214: 40 00 0e 7e call 40005c0c <== NOT EXECUTED 40002218: 01 00 00 00 nop <== NOT EXECUTED /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 4000221c: c2 00 62 c0 ld [ %g1 + 0x2c0 ], %g1 40002220: 80 a0 60 00 cmp %g1, 0 40002224: 02 80 00 04 be 40002234 <== NEVER TAKEN 40002228: 01 00 00 00 nop (* rtems_fs_init_helper)(); 4000222c: 9f c0 40 00 call %g1 40002230: 01 00 00 00 nop 40002234: 81 c7 e0 08 ret 40002238: 81 e8 00 00 restore =============================================================================== 40003d28 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 40003d28: 9d e3 bf 88 save %sp, -120, %sp rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); 40003d2c: 90 10 20 00 clr %o0 40003d30: 92 10 20 00 clr %o1 40003d34: 40 00 0b 53 call 40006a80 40003d38: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 40003d3c: b0 92 20 00 orcc %o0, 0, %i0 40003d40: 12 80 00 19 bne 40003da4 <== NEVER TAKEN 40003d44: 21 10 00 79 sethi %hi(0x4001e400), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 40003d48: c4 04 23 20 ld [ %l0 + 0x320 ], %g2 ! 4001e720 40003d4c: 03 10 00 7b sethi %hi(0x4001ec00), %g1 40003d50: 82 10 62 b8 or %g1, 0x2b8, %g1 ! 4001eeb8 40003d54: 80 a0 80 01 cmp %g2, %g1 40003d58: 12 80 00 15 bne 40003dac 40003d5c: a4 14 23 20 or %l0, 0x320, %l2 rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 40003d60: 7f ff fc db call 400030cc 40003d64: 90 10 20 48 mov 0x48, %o0 if (!tmp) 40003d68: a2 92 20 00 orcc %o0, 0, %l1 40003d6c: 12 80 00 04 bne 40003d7c <== ALWAYS TAKEN 40003d70: 92 10 00 12 mov %l2, %o1 40003d74: 81 c7 e0 08 ret <== NOT EXECUTED 40003d78: 91 e8 20 1a restore %g0, 0x1a, %o0 <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); 40003d7c: 90 10 20 00 clr %o0 40003d80: 15 10 00 0e sethi %hi(0x40003800), %o2 40003d84: 40 00 0b 95 call 40006bd8 40003d88: 94 12 a3 f4 or %o2, 0x3f4, %o2 ! 40003bf4 if (sc != RTEMS_SUCCESSFUL) { 40003d8c: 82 92 20 00 orcc %o0, 0, %g1 40003d90: 22 80 00 07 be,a 40003dac <== ALWAYS TAKEN 40003d94: e2 24 23 20 st %l1, [ %l0 + 0x320 ] /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 40003d98: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003d9c: 7f ff fb 41 call 40002aa0 <== NOT EXECUTED 40003da0: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED return sc; 40003da4: 81 c7 e0 08 ret <== NOT EXECUTED 40003da8: 81 e8 00 00 restore <== NOT EXECUTED } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 40003dac: 23 10 00 79 sethi %hi(0x4001e400), %l1 40003db0: e0 04 63 20 ld [ %l1 + 0x320 ], %l0 ! 4001e720 40003db4: 94 10 20 48 mov 0x48, %o2 40003db8: 90 10 00 10 mov %l0, %o0 40003dbc: 13 10 00 7b sethi %hi(0x4001ec00), %o1 40003dc0: 40 00 33 a9 call 40010c64 40003dc4: 92 12 62 b8 or %o1, 0x2b8, %o1 ! 4001eeb8 rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 40003dc8: 03 10 00 7b sethi %hi(0x4001ec00), %g1 40003dcc: d2 00 62 a0 ld [ %g1 + 0x2a0 ], %o1 ! 4001eea0 } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 40003dd0: c2 07 bf fc ld [ %fp + -4 ], %g1 /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 40003dd4: 92 02 60 1c add %o1, 0x1c, %o1 } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ 40003dd8: c2 24 00 00 st %g1, [ %l0 ] /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; 40003ddc: 90 04 20 18 add %l0, 0x18, %o0 40003de0: 40 00 33 a1 call 40010c64 40003de4: 94 10 20 14 mov 0x14, %o2 * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003de8: a0 07 bf e8 add %fp, -24, %l0 40003dec: 98 10 20 00 clr %o4 40003df0: 96 10 00 10 mov %l0, %o3 40003df4: 25 10 00 75 sethi %hi(0x4001d400), %l2 40003df8: 92 10 20 01 mov 1, %o1 40003dfc: 94 10 20 00 clr %o2 40003e00: 7f ff fa fe call 400029f8 40003e04: 90 14 a1 20 or %l2, 0x120, %o0 rtems_filesystem_root = loc; 40003e08: d0 04 63 20 ld [ %l1 + 0x320 ], %o0 40003e0c: 92 10 00 10 mov %l0, %o1 40003e10: 94 10 20 14 mov 0x14, %o2 40003e14: 40 00 33 94 call 40010c64 40003e18: 90 02 20 18 add %o0, 0x18, %o0 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003e1c: 92 10 20 01 mov 1, %o1 40003e20: 94 10 20 00 clr %o2 40003e24: 90 14 a1 20 or %l2, 0x120, %o0 40003e28: 96 10 00 10 mov %l0, %o3 40003e2c: 7f ff fa f3 call 400029f8 40003e30: 98 10 20 00 clr %o4 rtems_filesystem_current = loc; 40003e34: d0 04 63 20 ld [ %l1 + 0x320 ], %o0 40003e38: 92 10 00 10 mov %l0, %o1 40003e3c: 90 02 20 04 add %o0, 4, %o0 40003e40: 40 00 33 89 call 40010c64 40003e44: 94 10 20 14 mov 0x14, %o2 return RTEMS_SUCCESSFUL; } 40003e48: 81 c7 e0 08 ret 40003e4c: 81 e8 00 00 restore =============================================================================== 40003c6c : * b) mutex access to rtems_filesystem_current, rtems_filesytem_root * while changing any of those (chdir(), chroot()). */ #ifndef HAVE_USERENV_REFCNT rtems_status_code rtems_libio_share_private_env(rtems_id task_id) { 40003c6c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED rtems_status_code sc; rtems_user_env_t * shared_user_env; rtems_id current_task_id; sc=rtems_task_ident(RTEMS_SELF,0,¤t_task_id); 40003c70: 90 10 20 00 clr %o0 <== NOT EXECUTED 40003c74: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003c78: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40003c7c: 40 00 0b 81 call 40006a80 <== NOT EXECUTED 40003c80: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40003c84: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003c88: 12 80 00 26 bne 40003d20 <== NOT EXECUTED 40003c8c: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 40003c90: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40003c94: e0 02 63 20 ld [ %o1 + 0x320 ], %l0 ! 4001e720 <== NOT EXECUTED 40003c98: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40003c9c: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 40003ca0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003ca4: 12 80 00 09 bne 40003cc8 <== NOT EXECUTED 40003ca8: 92 12 63 20 or %o1, 0x320, %o1 <== NOT EXECUTED /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 40003cac: 40 00 0b f7 call 40006c88 <== NOT EXECUTED 40003cb0: 01 00 00 00 nop <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40003cb4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40003cb8: 12 80 00 1a bne 40003d20 <== NOT EXECUTED 40003cbc: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 40003cc0: 7f ff ff cd call 40003bf4 <== NOT EXECUTED 40003cc4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 40003cc8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003ccc: 21 10 00 79 sethi %hi(0x4001e400), %l0 <== NOT EXECUTED 40003cd0: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED 40003cd4: a2 14 23 20 or %l0, 0x320, %l1 <== NOT EXECUTED 40003cd8: 40 00 0c 12 call 40006d20 <== NOT EXECUTED 40003cdc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 40003ce0: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40003ce4: 12 80 00 0c bne 40003d14 <== NOT EXECUTED 40003ce8: 07 10 00 7b sethi %hi(0x4001ec00), %g3 <== NOT EXECUTED goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 40003cec: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 40003cf0: 15 10 00 0e sethi %hi(0x40003800), %o2 <== NOT EXECUTED 40003cf4: 40 00 0b b9 call 40006bd8 <== NOT EXECUTED 40003cf8: 94 12 a3 f4 or %o2, 0x3f4, %o2 ! 40003bf4 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40003cfc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40003d00: 12 80 00 05 bne 40003d14 <== NOT EXECUTED 40003d04: 07 10 00 7b sethi %hi(0x4001ec00), %g3 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 40003d08: c4 07 bf fc ld [ %fp + -4 ], %g2 <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; 40003d0c: 10 80 00 05 b 40003d20 <== NOT EXECUTED 40003d10: c4 24 23 20 st %g2, [ %l0 + 0x320 ] <== NOT EXECUTED bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 40003d14: 05 10 00 79 sethi %hi(0x4001e400), %g2 <== NOT EXECUTED 40003d18: 86 10 e2 b8 or %g3, 0x2b8, %g3 <== NOT EXECUTED 40003d1c: c6 20 a3 20 st %g3, [ %g2 + 0x320 ] <== NOT EXECUTED return sc; } 40003d20: 81 c7 e0 08 ret <== NOT EXECUTED 40003d24: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED =============================================================================== 4000a438 : uint32_t flags ) { uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4000a438: 84 0a 20 06 and %o0, 6, %g2 4000a43c: 80 a0 a0 06 cmp %g2, 6 4000a440: 02 80 00 07 be 4000a45c <== NEVER TAKEN 4000a444: 82 10 20 02 mov 2, %g1 fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4000a448: 82 0a 20 02 and %o0, 2, %g1 4000a44c: 80 a0 00 01 cmp %g0, %g1 4000a450: 83 32 20 02 srl %o0, 2, %g1 4000a454: 84 60 3f ff subx %g0, -1, %g2 4000a458: 82 08 80 01 and %g2, %g1, %g1 fcntl_flags |= O_RDONLY; } else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) { fcntl_flags |= O_WRONLY; } if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) { 4000a45c: 80 8a 20 01 btst 1, %o0 4000a460: 02 80 00 04 be 4000a470 4000a464: 80 8a 22 00 btst 0x200, %o0 fcntl_flags |= O_NONBLOCK; 4000a468: 05 00 00 10 sethi %hi(0x4000), %g2 4000a46c: 82 10 40 02 or %g1, %g2, %g1 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4000a470: 32 80 00 02 bne,a 4000a478 4000a474: 82 10 60 08 or %g1, 8, %g1 fcntl_flags |= O_APPEND; } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4000a478: 80 8a 24 00 btst 0x400, %o0 4000a47c: 32 80 00 02 bne,a 4000a484 4000a480: 82 10 62 00 or %g1, 0x200, %g1 fcntl_flags |= O_CREAT; } return fcntl_flags; } 4000a484: 81 c3 e0 08 retl 4000a488: 90 10 00 01 mov %g1, %o0 =============================================================================== 4000fad8 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 4000fad8: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 4000fadc: a0 96 20 00 orcc %i0, 0, %l0 4000fae0: 02 80 00 20 be 4000fb60 4000fae4: 03 10 00 8a sethi %hi(0x40022800), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 4000fae8: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 ! 40022a20 <_System_state_Current> 4000faec: 80 a0 60 03 cmp %g1, 3 4000faf0: 12 80 00 07 bne 4000fb0c <== NEVER TAKEN 4000faf4: c0 24 00 00 clr [ %l0 ] 4000faf8: 7f ff cf d9 call 40003a5c 4000fafc: 01 00 00 00 nop 4000fb00: 80 8a 20 ff btst 0xff, %o0 4000fb04: 02 80 00 18 be 4000fb64 <== NEVER TAKEN 4000fb08: b0 10 20 16 mov 0x16, %i0 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 4000fb0c: 7f ff cf ed call 40003ac0 4000fb10: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 4000fb14: 03 10 00 87 sethi %hi(0x40021c00), %g1 4000fb18: d0 00 61 b0 ld [ %g1 + 0x1b0 ], %o0 ! 40021db0 4000fb1c: 94 10 00 19 mov %i1, %o2 4000fb20: 92 10 00 1a mov %i2, %o1 4000fb24: 7f ff e4 fd call 40008f18 <_Protected_heap_Allocate_aligned_with_boundary> 4000fb28: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 4000fb2c: b2 92 20 00 orcc %o0, 0, %i1 4000fb30: 02 80 00 0d be 4000fb64 4000fb34: 03 10 00 89 sethi %hi(0x40022400), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 4000fb38: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 40022438 4000fb3c: 80 a0 60 00 cmp %g1, 0 4000fb40: 22 80 00 06 be,a 4000fb58 <== ALWAYS TAKEN 4000fb44: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 4000fb48: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000fb4c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000fb50: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; 4000fb54: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 4000fb58: 81 c7 e0 08 ret 4000fb5c: 91 e8 20 00 restore %g0, 0, %o0 4000fb60: b0 10 20 16 mov 0x16, %i0 } 4000fb64: 81 c7 e0 08 ret 4000fb68: 81 e8 00 00 restore =============================================================================== 40007500 : void rtems_panic( const char *printf_format, ... ) { 40007500: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40007504: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 40007508: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 4000750c: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 40007510: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40007514: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40007518: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 4000751c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40007520: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40007524: 7f ff ff 89 call 40007348 <== NOT EXECUTED 40007528: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 4000752c: 81 c7 e0 08 ret <== NOT EXECUTED 40007530: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400128c0 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 400128c0: 9d e3 bf a0 save %sp, -96, %sp register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 400128c4: a0 96 20 00 orcc %i0, 0, %l0 400128c8: 02 80 00 1c be 40012938 400128cc: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !starting_address ) 400128d0: 80 a6 60 00 cmp %i1, 0 400128d4: 02 80 00 34 be 400129a4 400128d8: 80 a7 60 00 cmp %i5, 0 return RTEMS_INVALID_ADDRESS; if ( !id ) 400128dc: 02 80 00 32 be 400129a4 <== NEVER TAKEN 400128e0: 80 a6 e0 00 cmp %i3, 0 return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 400128e4: 02 80 00 32 be 400129ac 400128e8: 80 a6 a0 00 cmp %i2, 0 400128ec: 02 80 00 30 be 400129ac 400128f0: 80 a6 80 1b cmp %i2, %i3 400128f4: 0a 80 00 2e bcs 400129ac 400128f8: 80 8e e0 07 btst 7, %i3 400128fc: 12 80 00 2c bne 400129ac 40012900: 80 8e 60 07 btst 7, %i1 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 40012904: 12 80 00 28 bne 400129a4 40012908: 03 10 00 f5 sethi %hi(0x4003d400), %g1 4001290c: c4 00 60 a0 ld [ %g1 + 0xa0 ], %g2 ! 4003d4a0 <_Thread_Dispatch_disable_level> 40012910: 84 00 a0 01 inc %g2 40012914: c4 20 60 a0 st %g2, [ %g1 + 0xa0 ] * This function allocates a partition control block from * the inactive chain of free partition control blocks. */ RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void ) { return (Partition_Control *) _Objects_Allocate( &_Partition_Information ); 40012918: 25 10 00 f4 sethi %hi(0x4003d000), %l2 4001291c: 40 00 12 07 call 40017138 <_Objects_Allocate> 40012920: 90 14 a2 a8 or %l2, 0x2a8, %o0 ! 4003d2a8 <_Partition_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 40012924: a2 92 20 00 orcc %o0, 0, %l1 40012928: 32 80 00 06 bne,a 40012940 4001292c: f4 24 60 14 st %i2, [ %l1 + 0x14 ] _Thread_Enable_dispatch(); 40012930: 40 00 15 cc call 40018060 <_Thread_Enable_dispatch> 40012934: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 40012938: 81 c7 e0 08 ret 4001293c: 81 e8 00 00 restore the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; _Chain_Initialize( &the_partition->Memory, starting_address, 40012940: 90 10 00 1a mov %i2, %o0 40012944: 92 10 00 1b mov %i3, %o1 #endif the_partition->starting_address = starting_address; the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set; 40012948: f8 24 60 1c st %i4, [ %l1 + 0x1c ] _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 4001294c: f2 24 60 10 st %i1, [ %l1 + 0x10 ] the_partition->length = length; the_partition->buffer_size = buffer_size; 40012950: f6 24 60 18 st %i3, [ %l1 + 0x18 ] the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; _Chain_Initialize( &the_partition->Memory, starting_address, 40012954: 40 00 64 21 call 4002b9d8 <.udiv> 40012958: c0 24 60 20 clr [ %l1 + 0x20 ] 4001295c: 92 10 00 19 mov %i1, %o1 40012960: 94 10 00 08 mov %o0, %o2 40012964: 96 10 00 1b mov %i3, %o3 40012968: b4 04 60 24 add %l1, 0x24, %i2 4001296c: 40 00 0c 73 call 40015b38 <_Chain_Initialize> 40012970: 90 10 00 1a mov %i2, %o0 40012974: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 40012978: c6 04 60 08 ld [ %l1 + 8 ], %g3 4001297c: a4 14 a2 a8 or %l2, 0x2a8, %l2 40012980: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40012984: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40012988: 83 28 60 02 sll %g1, 2, %g1 &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 4001298c: c6 27 40 00 st %g3, [ %i5 ] 40012990: e2 20 80 01 st %l1, [ %g2 + %g1 ] name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 40012994: 40 00 15 b3 call 40018060 <_Thread_Enable_dispatch> 40012998: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 4001299c: 81 c7 e0 08 ret 400129a0: 81 e8 00 00 restore 400129a4: 81 c7 e0 08 ret 400129a8: 91 e8 20 09 restore %g0, 9, %o0 400129ac: b0 10 20 08 mov 8, %i0 } 400129b0: 81 c7 e0 08 ret 400129b4: 81 e8 00 00 restore =============================================================================== 4000c25c : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4000c25c: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 4000c260: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000c264: c2 08 61 34 ldub [ %g1 + 0x134 ], %g1 ! 4001c534 4000c268: 80 a0 60 00 cmp %g1, 0 4000c26c: 02 80 00 15 be 4000c2c0 <== ALWAYS TAKEN 4000c270: 19 10 00 71 sethi %hi(0x4001c400), %o4 return; if (rtems_pipe_semaphore) 4000c274: c2 03 22 90 ld [ %o4 + 0x290 ], %g1 ! 4001c690 <== NOT EXECUTED 4000c278: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c27c: 12 80 00 11 bne 4000c2c0 <== NOT EXECUTED 4000c280: 98 13 22 90 or %o4, 0x290, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 4000c284: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 4000c288: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000c28c: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 4000c290: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 4000c294: 7f ff e4 13 call 400052e0 <== NOT EXECUTED 4000c298: 96 10 20 00 clr %o3 <== NOT EXECUTED rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) 4000c29c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000c2a0: 02 80 00 04 be 4000c2b0 <== NOT EXECUTED 4000c2a4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 4000c2a8: 7f ff e6 59 call 40005c0c <== NOT EXECUTED 4000c2ac: 01 00 00 00 nop <== NOT EXECUTED rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4000c2b0: 7f ff e2 ec call 40004e60 <== NOT EXECUTED 4000c2b4: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 4000c2b8: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000c2bc: d0 30 62 96 sth %o0, [ %g1 + 0x296 ] ! 4001c696 <== NOT EXECUTED 4000c2c0: 81 c7 e0 08 ret 4000c2c4: 81 e8 00 00 restore =============================================================================== 40006760 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 40006760: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get ( Objects_Id id, Objects_Locations *location ) { return (Rate_monotonic_Control *) 40006764: 11 10 00 89 sethi %hi(0x40022400), %o0 40006768: 92 10 00 18 mov %i0, %o1 4000676c: 90 12 21 c8 or %o0, 0x1c8, %o0 40006770: 40 00 08 c4 call 40008a80 <_Objects_Get> 40006774: 94 07 bf fc add %fp, -4, %o2 rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { 40006778: c2 07 bf fc ld [ %fp + -4 ], %g1 4000677c: 80 a0 60 00 cmp %g1, 0 40006780: 12 80 00 63 bne 4000690c 40006784: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 40006788: 25 10 00 89 sethi %hi(0x40022400), %l2 4000678c: c4 02 20 40 ld [ %o0 + 0x40 ], %g2 40006790: c2 04 a3 fc ld [ %l2 + 0x3fc ], %g1 40006794: 80 a0 80 01 cmp %g2, %g1 40006798: 02 80 00 06 be 400067b0 4000679c: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 400067a0: 40 00 0b 06 call 400093b8 <_Thread_Enable_dispatch> 400067a4: b0 10 20 17 mov 0x17, %i0 return RTEMS_NOT_OWNER_OF_RESOURCE; 400067a8: 81 c7 e0 08 ret 400067ac: 81 e8 00 00 restore } if ( length == RTEMS_PERIOD_STATUS ) { 400067b0: 12 80 00 0b bne 400067dc 400067b4: 01 00 00 00 nop switch ( the_period->state ) { 400067b8: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 400067bc: 80 a0 60 04 cmp %g1, 4 400067c0: 18 80 00 4f bgu 400068fc <== NEVER TAKEN 400067c4: b0 10 20 00 clr %i0 400067c8: 83 28 60 02 sll %g1, 2, %g1 400067cc: 05 10 00 80 sethi %hi(0x40020000), %g2 400067d0: 84 10 a3 88 or %g2, 0x388, %g2 ! 40020388 400067d4: 10 80 00 4a b 400068fc 400067d8: f0 00 80 01 ld [ %g2 + %g1 ], %i0 } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 400067dc: 7f ff f0 d9 call 40002b40 400067e0: 01 00 00 00 nop 400067e4: a6 10 00 08 mov %o0, %l3 switch ( the_period->state ) { 400067e8: e2 04 20 38 ld [ %l0 + 0x38 ], %l1 400067ec: 80 a4 60 02 cmp %l1, 2 400067f0: 02 80 00 1a be 40006858 400067f4: 80 a4 60 04 cmp %l1, 4 400067f8: 02 80 00 34 be 400068c8 400067fc: 80 a4 60 00 cmp %l1, 0 40006800: 12 80 00 43 bne 4000690c <== NEVER TAKEN 40006804: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 40006808: 7f ff f0 d2 call 40002b50 4000680c: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 40006810: 7f ff ff 50 call 40006550 <_Rate_monotonic_Initiate_statistics> 40006814: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 40006818: 82 10 20 02 mov 2, %g1 4000681c: c2 24 20 38 st %g1, [ %l0 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40006820: 03 10 00 1a sethi %hi(0x40006800), %g1 40006824: 82 10 63 d8 or %g1, 0x3d8, %g1 ! 40006bd8 <_Rate_monotonic_Timeout> the_watchdog->id = id; 40006828: f0 24 20 30 st %i0, [ %l0 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000682c: 92 04 20 10 add %l0, 0x10, %o1 40006830: 11 10 00 8a sethi %hi(0x40022800), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40006834: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40006838: 90 12 20 1c or %o0, 0x1c, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 4000683c: c0 24 20 18 clr [ %l0 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 40006840: c0 24 20 34 clr [ %l0 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 40006844: f2 24 20 3c st %i1, [ %l0 + 0x3c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40006848: c2 24 20 2c st %g1, [ %l0 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 4000684c: 40 00 10 13 call 4000a898 <_Watchdog_Insert> 40006850: b0 10 20 00 clr %i0 40006854: 30 80 00 2a b,a 400068fc case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 40006858: 7f ff ff 84 call 40006668 <_Rate_monotonic_Update_statistics> 4000685c: 90 10 00 10 mov %l0, %o0 /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 40006860: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 40006864: f2 24 20 3c st %i1, [ %l0 + 0x3c ] /* * This tells the _Rate_monotonic_Timeout that this task is * in the process of blocking on the period and that we * may be changing the length of the next period. */ the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; 40006868: c2 24 20 38 st %g1, [ %l0 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 4000686c: 7f ff f0 b9 call 40002b50 40006870: 90 10 00 13 mov %l3, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 40006874: c2 04 a3 fc ld [ %l2 + 0x3fc ], %g1 40006878: c4 04 20 08 ld [ %l0 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 4000687c: 90 10 00 01 mov %g1, %o0 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; 40006880: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40006884: 40 00 0d 38 call 40009d64 <_Thread_Set_state> 40006888: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 4000688c: 7f ff f0 ad call 40002b40 40006890: 01 00 00 00 nop local_state = the_period->state; 40006894: e6 04 20 38 ld [ %l0 + 0x38 ], %l3 the_period->state = RATE_MONOTONIC_ACTIVE; 40006898: e2 24 20 38 st %l1, [ %l0 + 0x38 ] _ISR_Enable( level ); 4000689c: 7f ff f0 ad call 40002b50 400068a0: 01 00 00 00 nop /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) 400068a4: 80 a4 e0 03 cmp %l3, 3 400068a8: 12 80 00 04 bne 400068b8 400068ac: d0 04 a3 fc ld [ %l2 + 0x3fc ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 400068b0: 40 00 09 cb call 40008fdc <_Thread_Clear_state> 400068b4: 13 00 00 10 sethi %hi(0x4000), %o1 _Thread_Enable_dispatch(); 400068b8: 40 00 0a c0 call 400093b8 <_Thread_Enable_dispatch> 400068bc: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 400068c0: 81 c7 e0 08 ret 400068c4: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 400068c8: 7f ff ff 68 call 40006668 <_Rate_monotonic_Update_statistics> 400068cc: 90 10 00 10 mov %l0, %o0 _ISR_Enable( level ); 400068d0: 7f ff f0 a0 call 40002b50 400068d4: 90 10 00 13 mov %l3, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 400068d8: 82 10 20 02 mov 2, %g1 400068dc: 92 04 20 10 add %l0, 0x10, %o1 400068e0: 11 10 00 8a sethi %hi(0x40022800), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400068e4: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400068e8: 90 12 20 1c or %o0, 0x1c, %o0 the_period->next_length = length; 400068ec: f2 24 20 3c st %i1, [ %l0 + 0x3c ] */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 400068f0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] 400068f4: 40 00 0f e9 call 4000a898 <_Watchdog_Insert> 400068f8: b0 10 20 06 mov 6, %i0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 400068fc: 40 00 0a af call 400093b8 <_Thread_Enable_dispatch> 40006900: 01 00 00 00 nop return RTEMS_TIMEOUT; 40006904: 81 c7 e0 08 ret 40006908: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000690c: 81 c7 e0 08 ret 40006910: 91 e8 20 04 restore %g0, 4, %o0 =============================================================================== 40006914 : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 40006914: 9d e3 bf 30 save %sp, -208, %sp rtems_id id; rtems_rate_monotonic_period_statistics the_stats; rtems_rate_monotonic_period_status the_status; char name[5]; if ( !print ) 40006918: 80 a6 60 00 cmp %i1, 0 4000691c: 02 80 00 7a be 40006b04 <== NEVER TAKEN 40006920: 90 10 00 18 mov %i0, %o0 return; (*print)( context, "Period information by period\n" ); 40006924: 13 10 00 80 sethi %hi(0x40020000), %o1 40006928: 9f c6 40 00 call %i1 4000692c: 92 12 63 a0 or %o1, 0x3a0, %o1 ! 400203a0 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 40006930: 90 10 00 18 mov %i0, %o0 40006934: 13 10 00 80 sethi %hi(0x40020000), %o1 40006938: 9f c6 40 00 call %i1 4000693c: 92 12 63 c0 or %o1, 0x3c0, %o1 ! 400203c0 (*print)( context, "--- Wall times are in seconds ---\n" ); 40006940: 90 10 00 18 mov %i0, %o0 40006944: 13 10 00 80 sethi %hi(0x40020000), %o1 40006948: 9f c6 40 00 call %i1 4000694c: 92 12 63 e8 or %o1, 0x3e8, %o1 ! 400203e8 Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 40006950: 90 10 00 18 mov %i0, %o0 40006954: 13 10 00 81 sethi %hi(0x40020400), %o1 40006958: 9f c6 40 00 call %i1 4000695c: 92 12 60 10 or %o1, 0x10, %o1 ! 40020410 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 40006960: 90 10 00 18 mov %i0, %o0 40006964: 13 10 00 81 sethi %hi(0x40020400), %o1 40006968: 9f c6 40 00 call %i1 4000696c: 92 12 60 60 or %o1, 0x60, %o1 ! 40020460 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40006970: 03 10 00 89 sethi %hi(0x40022400), %g1 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40006974: 2d 10 00 81 sethi %hi(0x40020400), %l6 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40006978: 82 10 61 c8 or %g1, 0x1c8, %g1 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 4000697c: 2b 10 00 81 sethi %hi(0x40020400), %l5 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 40006980: 29 10 00 81 sethi %hi(0x40020400), %l4 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40006984: 27 10 00 81 sethi %hi(0x40020400), %l3 * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 40006988: ba 07 bf a0 add %fp, -96, %i5 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 4000698c: ae 10 00 01 mov %g1, %l7 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40006990: ac 15 a0 b0 or %l6, 0xb0, %l6 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 40006994: aa 15 60 d0 or %l5, 0xd0, %l5 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 40006998: a8 15 20 f0 or %l4, 0xf0, %l4 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 4000699c: a6 14 e0 c8 or %l3, 0xc8, %l3 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 400069a0: e0 00 60 08 ld [ %g1 + 8 ], %l0 status = rtems_rate_monotonic_get_statistics( id, &the_stats ); if ( status != RTEMS_SUCCESSFUL ) continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 400069a4: b8 07 bf d8 add %fp, -40, %i4 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 400069a8: a4 07 bf f8 add %fp, -8, %l2 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 400069ac: b4 07 bf b8 add %fp, -72, %i2 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 400069b0: 10 80 00 51 b 40006af4 400069b4: a2 07 bf f0 add %fp, -16, %l1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 400069b8: 40 00 19 fd call 4000d1ac 400069bc: 92 10 00 1d mov %i5, %o1 if ( status != RTEMS_SUCCESSFUL ) 400069c0: 80 a2 20 00 cmp %o0, 0 400069c4: 32 80 00 4c bne,a 40006af4 400069c8: a0 04 20 01 inc %l0 continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 400069cc: 92 10 00 1c mov %i4, %o1 400069d0: 40 00 1a 24 call 4000d260 400069d4: 90 10 00 10 mov %l0, %o0 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 400069d8: d0 07 bf d8 ld [ %fp + -40 ], %o0 400069dc: 94 10 00 12 mov %l2, %o2 400069e0: 40 00 00 ae call 40006c98 400069e4: 92 10 20 05 mov 5, %o1 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 400069e8: d8 1f bf a0 ldd [ %fp + -96 ], %o4 400069ec: 92 10 00 16 mov %l6, %o1 400069f0: 94 10 00 10 mov %l0, %o2 400069f4: 90 10 00 18 mov %i0, %o0 400069f8: 9f c6 40 00 call %i1 400069fc: 96 10 00 12 mov %l2, %o3 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40006a00: c2 07 bf a0 ld [ %fp + -96 ], %g1 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 40006a04: 94 10 00 11 mov %l1, %o2 40006a08: 90 10 00 1a mov %i2, %o0 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40006a0c: 80 a0 60 00 cmp %g1, 0 40006a10: 12 80 00 06 bne 40006a28 40006a14: 92 10 00 13 mov %l3, %o1 (*print)( context, "\n" ); 40006a18: 9f c6 40 00 call %i1 40006a1c: 90 10 00 18 mov %i0, %o0 continue; 40006a20: 10 80 00 35 b 40006af4 40006a24: a0 04 20 01 inc %l0 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 40006a28: 40 00 0e 72 call 4000a3f0 <_Timespec_Divide_by_integer> 40006a2c: 92 10 00 01 mov %g1, %o1 (*print)( context, 40006a30: d0 07 bf ac ld [ %fp + -84 ], %o0 40006a34: 40 00 57 a3 call 4001c8c0 <.div> 40006a38: 92 10 23 e8 mov 0x3e8, %o1 40006a3c: 96 10 00 08 mov %o0, %o3 40006a40: d0 07 bf b4 ld [ %fp + -76 ], %o0 40006a44: d6 27 bf 9c st %o3, [ %fp + -100 ] 40006a48: 40 00 57 9e call 4001c8c0 <.div> 40006a4c: 92 10 23 e8 mov 0x3e8, %o1 40006a50: c2 07 bf f0 ld [ %fp + -16 ], %g1 40006a54: b6 10 00 08 mov %o0, %i3 40006a58: d0 07 bf f4 ld [ %fp + -12 ], %o0 40006a5c: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40006a60: 40 00 57 98 call 4001c8c0 <.div> 40006a64: 92 10 23 e8 mov 0x3e8, %o1 40006a68: d8 07 bf b0 ld [ %fp + -80 ], %o4 40006a6c: d6 07 bf 9c ld [ %fp + -100 ], %o3 40006a70: d4 07 bf a8 ld [ %fp + -88 ], %o2 40006a74: 9a 10 00 1b mov %i3, %o5 40006a78: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40006a7c: 92 10 00 15 mov %l5, %o1 40006a80: 9f c6 40 00 call %i1 40006a84: 90 10 00 18 mov %i0, %o0 struct timespec wall_average; struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); 40006a88: d2 07 bf a0 ld [ %fp + -96 ], %o1 40006a8c: 94 10 00 11 mov %l1, %o2 40006a90: 40 00 0e 58 call 4000a3f0 <_Timespec_Divide_by_integer> 40006a94: 90 07 bf d0 add %fp, -48, %o0 (*print)( context, 40006a98: d0 07 bf c4 ld [ %fp + -60 ], %o0 40006a9c: 40 00 57 89 call 4001c8c0 <.div> 40006aa0: 92 10 23 e8 mov 0x3e8, %o1 40006aa4: 96 10 00 08 mov %o0, %o3 40006aa8: d0 07 bf cc ld [ %fp + -52 ], %o0 40006aac: d6 27 bf 9c st %o3, [ %fp + -100 ] 40006ab0: 40 00 57 84 call 4001c8c0 <.div> 40006ab4: 92 10 23 e8 mov 0x3e8, %o1 40006ab8: c2 07 bf f0 ld [ %fp + -16 ], %g1 40006abc: b6 10 00 08 mov %o0, %i3 40006ac0: d0 07 bf f4 ld [ %fp + -12 ], %o0 40006ac4: 92 10 23 e8 mov 0x3e8, %o1 40006ac8: 40 00 57 7e call 4001c8c0 <.div> 40006acc: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40006ad0: d4 07 bf c0 ld [ %fp + -64 ], %o2 40006ad4: d6 07 bf 9c ld [ %fp + -100 ], %o3 40006ad8: d8 07 bf c8 ld [ %fp + -56 ], %o4 40006adc: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40006ae0: 9a 10 00 1b mov %i3, %o5 40006ae4: 90 10 00 18 mov %i0, %o0 40006ae8: 9f c6 40 00 call %i1 40006aec: 92 10 00 14 mov %l4, %o1 * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 40006af0: a0 04 20 01 inc %l0 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40006af4: c2 05 e0 0c ld [ %l7 + 0xc ], %g1 40006af8: 80 a4 00 01 cmp %l0, %g1 40006afc: 08 bf ff af bleu 400069b8 40006b00: 90 10 00 10 mov %l0, %o0 40006b04: 81 c7 e0 08 ret 40006b08: 81 e8 00 00 restore =============================================================================== 40013ea8 : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 40013ea8: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; RTEMS_API_Control *api; ASR_Information *asr; if ( !signal_set ) 40013eac: 82 10 20 0a mov 0xa, %g1 40013eb0: 80 a6 60 00 cmp %i1, 0 40013eb4: 02 80 00 2a be 40013f5c 40013eb8: 90 10 00 18 mov %i0, %o0 return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40013ebc: 40 00 10 8c call 400180ec <_Thread_Get> 40013ec0: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40013ec4: c4 07 bf fc ld [ %fp + -4 ], %g2 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40013ec8: a0 10 00 08 mov %o0, %l0 switch ( location ) { 40013ecc: 80 a0 a0 00 cmp %g2, 0 40013ed0: 12 80 00 23 bne 40013f5c 40013ed4: 82 10 20 04 mov 4, %g1 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40013ed8: d2 02 21 5c ld [ %o0 + 0x15c ], %o1 asr = &api->Signal; 40013edc: c2 02 60 0c ld [ %o1 + 0xc ], %g1 40013ee0: 80 a0 60 00 cmp %g1, 0 40013ee4: 02 80 00 1b be 40013f50 40013ee8: 01 00 00 00 nop if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 40013eec: c2 0a 60 08 ldub [ %o1 + 8 ], %g1 40013ef0: 80 a0 60 00 cmp %g1, 0 40013ef4: 02 80 00 11 be 40013f38 40013ef8: 90 10 00 19 mov %i1, %o0 _ASR_Post_signals( signal_set, &asr->signals_posted ); 40013efc: 7f ff ff e2 call 40013e84 <_ASR_Post_signals> 40013f00: 92 02 60 14 add %o1, 0x14, %o1 the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40013f04: 03 10 00 f5 sethi %hi(0x4003d400), %g1 40013f08: c4 00 61 38 ld [ %g1 + 0x138 ], %g2 ! 4003d538 <_ISR_Nest_level> if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; 40013f0c: 82 10 20 01 mov 1, %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40013f10: 80 a0 a0 00 cmp %g2, 0 40013f14: 02 80 00 0b be 40013f40 40013f18: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 40013f1c: 05 10 00 f5 sethi %hi(0x4003d400), %g2 40013f20: c4 00 a1 5c ld [ %g2 + 0x15c ], %g2 ! 4003d55c <_Thread_Executing> 40013f24: 80 a4 00 02 cmp %l0, %g2 40013f28: 12 80 00 06 bne 40013f40 <== NEVER TAKEN 40013f2c: 05 10 00 f5 sethi %hi(0x4003d400), %g2 _ISR_Signals_to_thread_executing = true; 40013f30: 10 80 00 04 b 40013f40 40013f34: c2 28 a1 f8 stb %g1, [ %g2 + 0x1f8 ] ! 4003d5f8 <_ISR_Signals_to_thread_executing> } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); 40013f38: 7f ff ff d3 call 40013e84 <_ASR_Post_signals> 40013f3c: 92 02 60 18 add %o1, 0x18, %o1 } _Thread_Enable_dispatch(); 40013f40: 40 00 10 48 call 40018060 <_Thread_Enable_dispatch> 40013f44: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40013f48: 10 80 00 05 b 40013f5c 40013f4c: 82 10 20 00 clr %g1 ! 0 } _Thread_Enable_dispatch(); 40013f50: 40 00 10 44 call 40018060 <_Thread_Enable_dispatch> 40013f54: 01 00 00 00 nop 40013f58: 82 10 20 0b mov 0xb, %g1 ! b case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40013f5c: 81 c7 e0 08 ret 40013f60: 91 e8 00 01 restore %g0, %g1, %o0 =============================================================================== 40001bbc : * rtems_stack_checker_Begin_extension */ void rtems_stack_checker_begin_extension( Thread_Control *the_thread ) { 40001bbc: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 40001bc0: c2 06 20 08 ld [ %i0 + 8 ], %g1 40001bc4: 80 a0 60 00 cmp %g1, 0 40001bc8: 02 80 00 07 be 40001be4 <== NEVER TAKEN 40001bcc: 13 10 00 72 sethi %hi(0x4001c800), %o1 return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 40001bd0: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 40001bd4: 90 02 20 08 add %o0, 8, %o0 40001bd8: 92 12 61 40 or %o1, 0x140, %o1 40001bdc: 40 00 35 27 call 4000f078 40001be0: 94 10 20 10 mov 0x10, %o2 40001be4: 81 c7 e0 08 ret 40001be8: 81 e8 00 00 restore =============================================================================== 40002028 : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 40002028: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Initialize(); 4000202c: 7f ff ff d8 call 40001f8c 40002030: 01 00 00 00 nop if (the_thread) 40002034: 80 a6 60 00 cmp %i1, 0 40002038: 02 80 00 06 be 40002050 <== NEVER TAKEN 4000203c: 01 00 00 00 nop Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 40002040: d4 06 60 c4 ld [ %i1 + 0xc4 ], %o2 40002044: d0 06 60 c8 ld [ %i1 + 0xc8 ], %o0 40002048: 40 00 34 4b call 4000f174 4000204c: 92 10 20 a5 mov 0xa5, %o1 return true; } 40002050: 81 c7 e0 08 ret 40002054: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40001e98 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 40001e98: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 40001e9c: 03 10 00 72 sethi %hi(0x4001c800), %g1 40001ea0: c2 00 63 ec ld [ %g1 + 0x3ec ], %g1 ! 4001cbec <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40001ea4: d0 00 60 c8 ld [ %g1 + 0xc8 ], %o0 40001ea8: 80 a7 80 08 cmp %fp, %o0 40001eac: 0a 80 00 06 bcs 40001ec4 <== NEVER TAKEN 40001eb0: a0 10 20 00 clr %l0 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 40001eb4: c2 00 60 c4 ld [ %g1 + 0xc4 ], %g1 40001eb8: 82 02 00 01 add %o0, %g1, %g1 40001ebc: 80 a0 40 1e cmp %g1, %fp 40001ec0: a0 60 3f ff subx %g0, -1, %l0 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 40001ec4: 03 10 00 71 sethi %hi(0x4001c400), %g1 40001ec8: c2 00 63 b0 ld [ %g1 + 0x3b0 ], %g1 ! 4001c7b0 40001ecc: 80 a0 60 00 cmp %g1, 0 40001ed0: 02 80 00 09 be 40001ef4 <== NEVER TAKEN 40001ed4: 92 10 20 01 mov 1, %o1 pattern_ok = (!memcmp( 40001ed8: 90 02 20 08 add %o0, 8, %o0 40001edc: 13 10 00 72 sethi %hi(0x4001c800), %o1 40001ee0: 94 10 20 10 mov 0x10, %o2 40001ee4: 40 00 34 34 call 4000efb4 40001ee8: 92 12 61 40 or %o1, 0x140, %o1 40001eec: 80 a0 00 08 cmp %g0, %o0 40001ef0: 92 60 3f ff subx %g0, -1, %o1 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 40001ef4: 80 8c 20 ff btst 0xff, %l0 40001ef8: 02 80 00 04 be 40001f08 <== NEVER TAKEN 40001efc: 80 8a 60 ff btst 0xff, %o1 40001f00: 12 80 00 07 bne 40001f1c <== ALWAYS TAKEN 40001f04: b0 10 20 00 clr %i0 return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); 40001f08: 03 10 00 72 sethi %hi(0x4001c800), %g1 <== NOT EXECUTED 40001f0c: d0 00 63 ec ld [ %g1 + 0x3ec ], %o0 ! 4001cbec <_Thread_Executing><== NOT EXECUTED 40001f10: 92 0a 60 01 and %o1, 1, %o1 <== NOT EXECUTED 40001f14: 7f ff ff b7 call 40001df0 <== NOT EXECUTED 40001f18: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 40001f1c: 81 c7 e0 08 ret 40001f20: 81 e8 00 00 restore =============================================================================== 40001dd4 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 40001dd4: 13 10 00 0c sethi %hi(0x40003000), %o1 <== NOT EXECUTED 40001dd8: 90 10 20 00 clr %o0 <== NOT EXECUTED 40001ddc: 92 12 60 ec or %o1, 0xec, %o1 <== NOT EXECUTED 40001de0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40001de4: 7f ff ff e6 call 40001d7c <== NOT EXECUTED 40001de8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40001d7c : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 40001d7c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 40001d80: 23 10 00 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED print_handler = print; 40001d84: 21 10 00 71 sethi %hi(0x4001c400), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 40001d88: f0 24 63 b4 st %i0, [ %l1 + 0x3b4 ] <== NOT EXECUTED print_handler = print; 40001d8c: f2 24 23 b8 st %i1, [ %l0 + 0x3b8 ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 40001d90: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001d94: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001d98: 9f c6 40 00 call %i1 <== NOT EXECUTED 40001d9c: 92 12 63 30 or %o1, 0x330, %o1 ! 4001af30 <__FUNCTION__.5656+0x298><== NOT EXECUTED (*print)( context, 40001da0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40001da4: 13 10 00 6b sethi %hi(0x4001ac00), %o1 <== NOT EXECUTED 40001da8: 9f c6 40 00 call %i1 <== NOT EXECUTED 40001dac: 92 12 63 48 or %o1, 0x348, %o1 ! 4001af48 <__FUNCTION__.5656+0x2b0><== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 40001db0: 11 10 00 07 sethi %hi(0x40001c00), %o0 <== NOT EXECUTED 40001db4: 40 00 13 59 call 40006b18 <== NOT EXECUTED 40001db8: 90 12 20 2c or %o0, 0x2c, %o0 ! 40001c2c <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 40001dbc: 7f ff ff 9c call 40001c2c <== NOT EXECUTED 40001dc0: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 40001dc4: c0 24 63 b4 clr [ %l1 + 0x3b4 ] <== NOT EXECUTED print_handler = NULL; 40001dc8: c0 24 23 b8 clr [ %l0 + 0x3b8 ] <== NOT EXECUTED } 40001dcc: 81 c7 e0 08 ret <== NOT EXECUTED 40001dd0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40001f24 : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 40001f24: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &running->Start.Initial_stack; void *pattern; bool sp_ok; bool pattern_ok = true; pattern = (void *) Stack_check_Get_pattern_area(the_stack)->pattern; 40001f28: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40001f2c: 80 a7 80 08 cmp %fp, %o0 40001f30: 0a 80 00 06 bcs 40001f48 <== NEVER TAKEN 40001f34: a0 10 20 00 clr %l0 } /* * rtems_stack_checker_switch_extension */ void rtems_stack_checker_switch_extension( 40001f38: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 40001f3c: 82 02 00 01 add %o0, %g1, %g1 40001f40: 80 a0 40 1e cmp %g1, %fp 40001f44: a0 60 3f ff subx %g0, -1, %l0 /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 40001f48: 90 02 20 08 add %o0, 8, %o0 40001f4c: 13 10 00 72 sethi %hi(0x4001c800), %o1 40001f50: 94 10 20 10 mov 0x10, %o2 40001f54: 40 00 34 18 call 4000efb4 40001f58: 92 12 61 40 or %o1, 0x140, %o1 40001f5c: 80 a0 00 08 cmp %g0, %o0 40001f60: b2 60 3f ff subx %g0, -1, %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 40001f64: 80 8c 20 ff btst 0xff, %l0 40001f68: 02 80 00 04 be 40001f78 <== NEVER TAKEN 40001f6c: 80 a6 60 00 cmp %i1, 0 40001f70: 12 80 00 05 bne 40001f84 <== ALWAYS TAKEN 40001f74: 01 00 00 00 nop Stack_check_report_blown_task( running, pattern_ok ); 40001f78: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 40001f7c: 7f ff ff 9d call 40001df0 <== NOT EXECUTED 40001f80: 81 e8 00 00 restore <== NOT EXECUTED 40001f84: 81 c7 e0 08 ret 40001f88: 81 e8 00 00 restore =============================================================================== 4000c0ec : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c0ec: 9d e3 bf 98 save %sp, -104, %sp 4000c0f0: a4 10 00 18 mov %i0, %l2 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c0f4: 80 a6 60 00 cmp %i1, 0 4000c0f8: 02 80 00 24 be 4000c188 4000c0fc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c100: 40 00 0b 8e call 4000ef38 <__errno> 4000c104: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c108: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c10c: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c110: c0 26 40 00 clr [ %i1 ] 4000c114: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c118: 40 00 17 04 call 40011d28 4000c11c: 90 10 00 12 mov %l2, %o0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c120: 80 a6 a0 00 cmp %i2, 0 errno = 0; *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c124: a0 10 00 08 mov %o0, %l0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c128: 02 80 00 04 be 4000c138 4000c12c: a2 10 00 09 mov %o1, %l1 *endptr = end; 4000c130: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c134: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c138: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c13c: 80 a0 40 12 cmp %g1, %l2 4000c140: 02 80 00 12 be 4000c188 4000c144: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c148: 03 10 00 7d sethi %hi(0x4001f400), %g1 4000c14c: d4 18 63 a8 ldd [ %g1 + 0x3a8 ], %o2 ! 4001f7a8 <_CPU_Trap_slot_template+0x14> 4000c150: 90 10 00 10 mov %l0, %o0 4000c154: 40 00 3f 0d call 4001bd88 <__gtdf2> 4000c158: 92 10 00 11 mov %l1, %o1 4000c15c: 80 a2 20 00 cmp %o0, 0 4000c160: 24 80 00 09 ble,a 4000c184 4000c164: e0 3e 40 00 std %l0, [ %i1 ] 4000c168: 40 00 0b 74 call 4000ef38 <__errno> 4000c16c: b0 10 20 0a mov 0xa, %i0 4000c170: c2 02 00 00 ld [ %o0 ], %g1 4000c174: 80 a0 60 22 cmp %g1, 0x22 4000c178: 02 80 00 04 be 4000c188 <== ALWAYS TAKEN 4000c17c: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c180: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED 4000c184: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c188: 81 c7 e0 08 ret 4000c18c: 81 e8 00 00 restore =============================================================================== 4000c190 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c190: 9d e3 bf 98 save %sp, -104, %sp 4000c194: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c198: 80 a6 60 00 cmp %i1, 0 4000c19c: 02 80 00 21 be 4000c220 4000c1a0: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c1a4: 40 00 0b 65 call 4000ef38 <__errno> 4000c1a8: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c1ac: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c1b0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c1b4: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); 4000c1b8: 40 00 16 c9 call 40011cdc 4000c1bc: 90 10 00 10 mov %l0, %o0 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c1c0: 80 a6 a0 00 cmp %i2, 0 4000c1c4: 02 80 00 04 be 4000c1d4 4000c1c8: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000c1cc: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c1d0: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c1d4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c1d8: 80 a0 40 10 cmp %g1, %l0 4000c1dc: 02 80 00 11 be 4000c220 4000c1e0: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c1e4: 90 10 00 11 mov %l1, %o0 4000c1e8: 13 1f df ff sethi %hi(0x7f7ffc00), %o1 4000c1ec: 40 00 3c 44 call 4001b2fc <__gtsf2> 4000c1f0: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff 4000c1f4: 80 a2 20 00 cmp %o0, 0 4000c1f8: 24 80 00 09 ble,a 4000c21c 4000c1fc: e2 26 40 00 st %l1, [ %i1 ] 4000c200: 40 00 0b 4e call 4000ef38 <__errno> 4000c204: b0 10 20 0a mov 0xa, %i0 4000c208: c2 02 00 00 ld [ %o0 ], %g1 4000c20c: 80 a0 60 22 cmp %g1, 0x22 4000c210: 02 80 00 04 be 4000c220 <== ALWAYS TAKEN 4000c214: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c218: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000c21c: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c220: 81 c7 e0 08 ret 4000c224: 81 e8 00 00 restore =============================================================================== 4000c228 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c228: 9d e3 bf 98 save %sp, -104, %sp 4000c22c: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c230: 80 a6 60 00 cmp %i1, 0 4000c234: 02 80 00 20 be 4000c2b4 4000c238: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c23c: 40 00 0b 3f call 4000ef38 <__errno> 4000c240: 01 00 00 00 nop 4000c244: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c248: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c24c: 94 10 00 1b mov %i3, %o2 4000c250: 90 10 00 10 mov %l0, %o0 4000c254: 40 00 17 40 call 40011f54 4000c258: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c25c: 80 a6 a0 00 cmp %i2, 0 4000c260: 02 80 00 04 be 4000c270 4000c264: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000c268: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c26c: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c270: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c274: 80 a0 40 10 cmp %g1, %l0 4000c278: 02 80 00 0f be 4000c2b4 4000c27c: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c280: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000c284: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000c288: 80 a4 40 01 cmp %l1, %g1 4000c28c: 32 80 00 09 bne,a 4000c2b0 4000c290: e2 26 40 00 st %l1, [ %i1 ] 4000c294: 40 00 0b 29 call 4000ef38 <__errno> 4000c298: b0 10 20 0a mov 0xa, %i0 4000c29c: c2 02 00 00 ld [ %o0 ], %g1 4000c2a0: 80 a0 60 22 cmp %g1, 0x22 4000c2a4: 02 80 00 04 be 4000c2b4 <== ALWAYS TAKEN 4000c2a8: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c2ac: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000c2b0: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c2b4: 81 c7 e0 08 ret 4000c2b8: 81 e8 00 00 restore =============================================================================== 4000c380 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c380: 9d e3 bf 98 save %sp, -104, %sp 4000c384: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c388: 80 a6 60 00 cmp %i1, 0 4000c38c: 02 80 00 23 be 4000c418 4000c390: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c394: 40 00 0a e9 call 4000ef38 <__errno> 4000c398: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c39c: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c3a0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c3a4: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c3a8: 90 10 00 10 mov %l0, %o0 4000c3ac: 40 00 16 ea call 40011f54 4000c3b0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c3b4: 80 a6 a0 00 cmp %i2, 0 4000c3b8: 02 80 00 04 be 4000c3c8 4000c3bc: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000c3c0: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c3c4: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c3c8: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c3cc: 80 a0 40 10 cmp %g1, %l0 4000c3d0: 02 80 00 12 be 4000c418 4000c3d4: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c3d8: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000c3dc: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000c3e0: 80 a4 40 01 cmp %l1, %g1 4000c3e4: 02 80 00 05 be 4000c3f8 4000c3e8: 03 20 00 00 sethi %hi(0x80000000), %g1 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000c3ec: 80 a4 40 01 cmp %l1, %g1 4000c3f0: 32 80 00 09 bne,a 4000c414 4000c3f4: e2 26 40 00 st %l1, [ %i1 ] 4000c3f8: 40 00 0a d0 call 4000ef38 <__errno> 4000c3fc: 01 00 00 00 nop 4000c400: c2 02 00 00 ld [ %o0 ], %g1 4000c404: 80 a0 60 22 cmp %g1, 0x22 4000c408: 22 80 00 04 be,a 4000c418 <== ALWAYS TAKEN 4000c40c: b0 10 20 0a mov 0xa, %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c410: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000c414: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c418: 81 c7 e0 08 ret 4000c41c: 81 e8 00 00 restore =============================================================================== 4000c2bc : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c2bc: 9d e3 bf 98 save %sp, -104, %sp 4000c2c0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c2c4: 80 a6 60 00 cmp %i1, 0 4000c2c8: 02 80 00 2c be 4000c378 4000c2cc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c2d0: 40 00 0b 1a call 4000ef38 <__errno> 4000c2d4: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c2d8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c2dc: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c2e0: c0 26 40 00 clr [ %i1 ] 4000c2e4: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c2e8: 90 10 00 10 mov %l0, %o0 4000c2ec: 40 00 17 24 call 40011f7c 4000c2f0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c2f4: 80 a6 a0 00 cmp %i2, 0 #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c2f8: a2 10 00 08 mov %o0, %l1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c2fc: 02 80 00 04 be 4000c30c 4000c300: a4 10 00 09 mov %o1, %l2 *endptr = end; 4000c304: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c308: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c30c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c310: 80 a0 40 10 cmp %g1, %l0 4000c314: 02 80 00 19 be 4000c378 4000c318: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c31c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000c320: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000c324: 80 a4 40 01 cmp %l1, %g1 4000c328: 12 80 00 05 bne 4000c33c 4000c32c: 03 20 00 00 sethi %hi(0x80000000), %g1 4000c330: 80 a4 bf ff cmp %l2, -1 4000c334: 02 80 00 08 be 4000c354 <== ALWAYS TAKEN 4000c338: 01 00 00 00 nop return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MIN /* there was an underflow */ if ( (result == STRING_TO_MIN) && (errno == ERANGE)) 4000c33c: 80 a4 40 01 cmp %l1, %g1 4000c340: 32 80 00 0c bne,a 4000c370 4000c344: e4 26 60 04 st %l2, [ %i1 + 4 ] 4000c348: 80 a4 a0 00 cmp %l2, 0 4000c34c: 32 80 00 09 bne,a 4000c370 <== NEVER TAKEN 4000c350: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000c354: 40 00 0a f9 call 4000ef38 <__errno> 4000c358: 01 00 00 00 nop 4000c35c: c2 02 00 00 ld [ %o0 ], %g1 4000c360: 80 a0 60 22 cmp %g1, 0x22 4000c364: 22 80 00 05 be,a 4000c378 <== ALWAYS TAKEN 4000c368: b0 10 20 0a mov 0xa, %i0 #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c36c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000c370: e2 26 40 00 st %l1, [ %i1 ] 4000c374: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c378: 81 c7 e0 08 ret 4000c37c: 81 e8 00 00 restore =============================================================================== 4000c420 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c420: 9d e3 bf 98 save %sp, -104, %sp 4000c424: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c428: 80 a6 60 00 cmp %i1, 0 4000c42c: 02 80 00 1e be 4000c4a4 4000c430: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c434: 40 00 0a c1 call 4000ef38 <__errno> 4000c438: 01 00 00 00 nop *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 4000c43c: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c440: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c444: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); 4000c448: 90 10 00 10 mov %l0, %o0 4000c44c: 40 00 17 fa call 40012434 4000c450: 94 10 20 10 mov 0x10, %o2 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c454: 80 a6 a0 00 cmp %i2, 0 4000c458: 02 80 00 04 be 4000c468 4000c45c: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000c460: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c464: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c468: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c46c: 80 a0 40 10 cmp %g1, %l0 4000c470: 02 80 00 0d be 4000c4a4 4000c474: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c478: 80 a4 7f ff cmp %l1, -1 4000c47c: 32 80 00 09 bne,a 4000c4a0 <== ALWAYS TAKEN 4000c480: e2 26 40 00 st %l1, [ %i1 ] 4000c484: 40 00 0a ad call 4000ef38 <__errno> <== NOT EXECUTED 4000c488: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 4000c48c: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000c490: 80 a0 60 22 cmp %g1, 0x22 <== NOT EXECUTED 4000c494: 02 80 00 04 be 4000c4a4 <== NOT EXECUTED 4000c498: 01 00 00 00 nop <== NOT EXECUTED if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; 4000c49c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000c4a0: b0 10 20 00 clr %i0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } 4000c4a4: 81 c7 e0 08 ret 4000c4a8: 81 e8 00 00 restore =============================================================================== 4000c510 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c510: 9d e3 bf 98 save %sp, -104, %sp 4000c514: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c518: 80 a6 60 00 cmp %i1, 0 4000c51c: 02 80 00 1e be 4000c594 4000c520: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c524: 40 00 0a 85 call 4000ef38 <__errno> 4000c528: 01 00 00 00 nop 4000c52c: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c530: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c534: 94 10 00 1b mov %i3, %o2 4000c538: 90 10 00 10 mov %l0, %o0 4000c53c: 40 00 17 be call 40012434 4000c540: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c544: 80 a6 a0 00 cmp %i2, 0 4000c548: 02 80 00 04 be 4000c558 4000c54c: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000c550: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c554: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c558: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c55c: 80 a0 40 10 cmp %g1, %l0 4000c560: 02 80 00 0d be 4000c594 4000c564: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c568: 80 a4 7f ff cmp %l1, -1 4000c56c: 32 80 00 09 bne,a 4000c590 4000c570: e2 26 40 00 st %l1, [ %i1 ] 4000c574: 40 00 0a 71 call 4000ef38 <__errno> 4000c578: b0 10 20 0a mov 0xa, %i0 4000c57c: c2 02 00 00 ld [ %o0 ], %g1 4000c580: 80 a0 60 22 cmp %g1, 0x22 4000c584: 02 80 00 04 be 4000c594 <== ALWAYS TAKEN 4000c588: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c58c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000c590: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c594: 81 c7 e0 08 ret 4000c598: 81 e8 00 00 restore =============================================================================== 4000c640 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c640: 9d e3 bf 98 save %sp, -104, %sp 4000c644: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c648: 80 a6 60 00 cmp %i1, 0 4000c64c: 02 80 00 1e be 4000c6c4 4000c650: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c654: 40 00 0a 39 call 4000ef38 <__errno> 4000c658: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c65c: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c660: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c664: c0 26 40 00 clr [ %i1 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c668: 90 10 00 10 mov %l0, %o0 4000c66c: 40 00 17 72 call 40012434 4000c670: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c674: 80 a6 a0 00 cmp %i2, 0 4000c678: 02 80 00 04 be 4000c688 4000c67c: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000c680: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c684: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c688: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c68c: 80 a0 40 10 cmp %g1, %l0 4000c690: 02 80 00 0d be 4000c6c4 4000c694: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c698: 80 a4 7f ff cmp %l1, -1 4000c69c: 32 80 00 09 bne,a 4000c6c0 4000c6a0: e2 26 40 00 st %l1, [ %i1 ] 4000c6a4: 40 00 0a 25 call 4000ef38 <__errno> 4000c6a8: b0 10 20 0a mov 0xa, %i0 4000c6ac: c2 02 00 00 ld [ %o0 ], %g1 4000c6b0: 80 a0 60 22 cmp %g1, 0x22 4000c6b4: 02 80 00 04 be 4000c6c4 <== ALWAYS TAKEN 4000c6b8: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c6bc: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED 4000c6c0: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c6c4: 81 c7 e0 08 ret 4000c6c8: 81 e8 00 00 restore =============================================================================== 4000c59c : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { 4000c59c: 9d e3 bf 98 save %sp, -104, %sp 4000c5a0: a0 10 00 18 mov %i0, %l0 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) 4000c5a4: 80 a6 60 00 cmp %i1, 0 4000c5a8: 02 80 00 24 be 4000c638 4000c5ac: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000c5b0: 40 00 0a 62 call 4000ef38 <__errno> 4000c5b4: 01 00 00 00 nop #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c5b8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000c5bc: c0 22 00 00 clr [ %o0 ] *n = 0; 4000c5c0: c0 26 40 00 clr [ %i1 ] 4000c5c4: c0 26 60 04 clr [ %i1 + 4 ] #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c5c8: 90 10 00 10 mov %l0, %o0 4000c5cc: 40 00 17 a4 call 4001245c 4000c5d0: 92 07 bf fc add %fp, -4, %o1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c5d4: 80 a6 a0 00 cmp %i2, 0 #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); 4000c5d8: a2 10 00 08 mov %o0, %l1 #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) 4000c5dc: 02 80 00 04 be 4000c5ec 4000c5e0: a4 10 00 09 mov %o1, %l2 *endptr = end; 4000c5e4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c5e8: c2 26 80 00 st %g1, [ %i2 ] /* nothing was converted */ if ( end == s ) 4000c5ec: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c5f0: 80 a0 40 10 cmp %g1, %l0 4000c5f4: 02 80 00 11 be 4000c638 4000c5f8: b0 10 20 0b mov 0xb, %i0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) 4000c5fc: 80 a4 7f ff cmp %l1, -1 4000c600: 32 80 00 0c bne,a 4000c630 4000c604: e4 26 60 04 st %l2, [ %i1 + 4 ] 4000c608: 80 a4 bf ff cmp %l2, -1 4000c60c: 32 80 00 09 bne,a 4000c630 <== NEVER TAKEN 4000c610: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000c614: 40 00 0a 49 call 4000ef38 <__errno> 4000c618: b0 10 20 0a mov 0xa, %i0 4000c61c: c2 02 00 00 ld [ %o0 ], %g1 4000c620: 80 a0 60 22 cmp %g1, 0x22 4000c624: 02 80 00 05 be 4000c638 <== ALWAYS TAKEN 4000c628: 01 00 00 00 nop #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; #else *n = (STRING_TO_TYPE) result; 4000c62c: e4 26 60 04 st %l2, [ %i1 + 4 ] <== NOT EXECUTED 4000c630: e2 26 40 00 st %l1, [ %i1 ] 4000c634: b0 10 20 00 clr %i0 #endif return RTEMS_SUCCESSFUL; } 4000c638: 81 c7 e0 08 ret 4000c63c: 81 e8 00 00 restore =============================================================================== 4000d464 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 4000d464: 9d e3 bf a0 save %sp, -96, %sp ASR_Information *asr; bool is_asr_enabled = false; bool needs_asr_dispatching = false; rtems_mode old_mode; if ( !previous_mode_set ) 4000d468: 80 a6 a0 00 cmp %i2, 0 4000d46c: 02 80 00 54 be 4000d5bc 4000d470: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 4000d474: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000d478: e0 00 61 9c ld [ %g1 + 0x19c ], %l0 ! 4001c99c <_Thread_Executing> api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d47c: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000d480: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d484: 80 a0 00 02 cmp %g0, %g2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; 4000d488: e2 04 21 5c ld [ %l0 + 0x15c ], %l1 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 4000d48c: a4 60 3f ff subx %g0, -1, %l2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4000d490: 80 a0 60 00 cmp %g1, 0 4000d494: 02 80 00 03 be 4000d4a0 4000d498: a5 2c a0 08 sll %l2, 8, %l2 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 4000d49c: a4 14 a2 00 or %l2, 0x200, %l2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d4a0: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 4000d4a4: 80 a0 00 01 cmp %g0, %g1 old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; old_mode |= _ISR_Get_level(); 4000d4a8: 7f ff ee d1 call 40008fec <_CPU_ISR_Get_level> 4000d4ac: a6 60 3f ff subx %g0, -1, %l3 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d4b0: a7 2c e0 0a sll %l3, 0xa, %l3 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR; 4000d4b4: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 4000d4b8: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 4000d4bc: 80 8e 61 00 btst 0x100, %i1 4000d4c0: 02 80 00 06 be 4000d4d8 4000d4c4: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 4000d4c8: 83 36 20 08 srl %i0, 8, %g1 4000d4cc: 82 18 60 01 xor %g1, 1, %g1 4000d4d0: 82 08 60 01 and %g1, 1, %g1 4000d4d4: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ] if ( mask & RTEMS_TIMESLICE_MASK ) { 4000d4d8: 80 8e 62 00 btst 0x200, %i1 4000d4dc: 02 80 00 0b be 4000d508 4000d4e0: 80 8e 60 0f btst 0xf, %i1 if ( _Modes_Is_timeslice(mode_set) ) { 4000d4e4: 80 8e 22 00 btst 0x200, %i0 4000d4e8: 22 80 00 07 be,a 4000d504 4000d4ec: c0 24 20 7c clr [ %l0 + 0x7c ] executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 4000d4f0: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000d4f4: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001c838 <_Thread_Ticks_per_timeslice> 4000d4f8: c2 24 20 78 st %g1, [ %l0 + 0x78 ] if ( mask & RTEMS_PREEMPT_MASK ) executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; if ( mask & RTEMS_TIMESLICE_MASK ) { if ( _Modes_Is_timeslice(mode_set) ) { executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; 4000d4fc: 82 10 20 01 mov 1, %g1 4000d500: c2 24 20 7c st %g1, [ %l0 + 0x7c ] /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4000d504: 80 8e 60 0f btst 0xf, %i1 4000d508: 02 80 00 06 be 4000d520 4000d50c: 80 8e 64 00 btst 0x400, %i1 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 4000d510: 90 0e 20 0f and %i0, 0xf, %o0 4000d514: 7f ff d1 e5 call 40001ca8 4000d518: 91 2a 20 08 sll %o0, 8, %o0 */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 4000d51c: 80 8e 64 00 btst 0x400, %i1 4000d520: 22 80 00 18 be,a 4000d580 4000d524: a0 10 20 00 clr %l0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d528: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 * Output: * *previous_mode_set - previous mode set * always return RTEMS_SUCCESSFUL; */ rtems_status_code rtems_task_mode( 4000d52c: b1 36 20 0a srl %i0, 0xa, %i0 4000d530: b0 1e 20 01 xor %i0, 1, %i0 4000d534: b0 0e 20 01 and %i0, 1, %i0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 4000d538: 80 a6 00 01 cmp %i0, %g1 4000d53c: 22 80 00 11 be,a 4000d580 4000d540: a0 10 20 00 clr %l0 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 4000d544: 7f ff d1 d5 call 40001c98 4000d548: f0 2c 60 08 stb %i0, [ %l1 + 8 ] _signals = information->signals_pending; 4000d54c: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 information->signals_pending = information->signals_posted; 4000d550: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 information->signals_posted = _signals; 4000d554: c4 24 60 14 st %g2, [ %l1 + 0x14 ] rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); _signals = information->signals_pending; information->signals_pending = information->signals_posted; 4000d558: c2 24 60 18 st %g1, [ %l1 + 0x18 ] information->signals_posted = _signals; _ISR_Enable( _level ); 4000d55c: 7f ff d1 d3 call 40001ca8 4000d560: 01 00 00 00 nop 4000d564: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000d568: 80 a0 60 00 cmp %g1, 0 4000d56c: 22 80 00 05 be,a 4000d580 4000d570: a0 10 20 00 clr %l0 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 4000d574: 82 10 20 01 mov 1, %g1 4000d578: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 4000d57c: a0 10 20 01 mov 1, %l0 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 4000d580: 03 10 00 72 sethi %hi(0x4001c800), %g1 4000d584: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001ca80 <_System_state_Current> 4000d588: 80 a0 60 03 cmp %g1, 3 4000d58c: 12 80 00 0c bne 4000d5bc <== NEVER TAKEN 4000d590: 82 10 20 00 clr %g1 if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 4000d594: 40 00 00 bc call 4000d884 <_Thread_Evaluate_mode> 4000d598: 01 00 00 00 nop 4000d59c: 80 8a 20 ff btst 0xff, %o0 4000d5a0: 12 80 00 04 bne 4000d5b0 4000d5a4: 80 8c 20 ff btst 0xff, %l0 4000d5a8: 02 80 00 05 be 4000d5bc 4000d5ac: 82 10 20 00 clr %g1 _Thread_Dispatch(); 4000d5b0: 7f ff e7 f5 call 40007584 <_Thread_Dispatch> 4000d5b4: 01 00 00 00 nop 4000d5b8: 82 10 20 00 clr %g1 ! 0 return RTEMS_SUCCESSFUL; } 4000d5bc: 81 c7 e0 08 ret 4000d5c0: 91 e8 00 01 restore %g0, %g1, %o0 =============================================================================== 4000aac0 : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 4000aac0: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 4000aac4: 80 a6 60 00 cmp %i1, 0 4000aac8: 02 80 00 07 be 4000aae4 4000aacc: 90 10 00 18 mov %i0, %o0 4000aad0: 03 10 00 8a sethi %hi(0x40022800), %g1 4000aad4: c2 08 61 f4 ldub [ %g1 + 0x1f4 ], %g1 ! 400229f4 4000aad8: 80 a6 40 01 cmp %i1, %g1 4000aadc: 18 80 00 1c bgu 4000ab4c 4000aae0: b0 10 20 13 mov 0x13, %i0 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4000aae4: 80 a6 a0 00 cmp %i2, 0 4000aae8: 02 80 00 19 be 4000ab4c 4000aaec: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 4000aaf0: 40 00 08 3e call 4000cbe8 <_Thread_Get> 4000aaf4: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4000aaf8: c2 07 bf fc ld [ %fp + -4 ], %g1 4000aafc: 80 a0 60 00 cmp %g1, 0 4000ab00: 12 80 00 13 bne 4000ab4c 4000ab04: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4000ab08: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 4000ab0c: 80 a6 60 00 cmp %i1, 0 4000ab10: 02 80 00 0d be 4000ab44 4000ab14: c2 26 80 00 st %g1, [ %i2 ] the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000ab18: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4000ab1c: 80 a0 60 00 cmp %g1, 0 4000ab20: 02 80 00 06 be 4000ab38 4000ab24: f2 22 20 18 st %i1, [ %o0 + 0x18 ] the_thread->current_priority > new_priority ) 4000ab28: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000ab2c: 80 a0 40 19 cmp %g1, %i1 4000ab30: 08 80 00 05 bleu 4000ab44 <== ALWAYS TAKEN 4000ab34: 01 00 00 00 nop _Thread_Change_priority( the_thread, new_priority, false ); 4000ab38: 92 10 00 19 mov %i1, %o1 4000ab3c: 40 00 06 98 call 4000c59c <_Thread_Change_priority> 4000ab40: 94 10 20 00 clr %o2 } _Thread_Enable_dispatch(); 4000ab44: 40 00 08 06 call 4000cb5c <_Thread_Enable_dispatch> 4000ab48: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000ab4c: 81 c7 e0 08 ret 4000ab50: 81 e8 00 00 restore =============================================================================== 40004270 : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 40004270: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 40004274: 80 a2 20 09 cmp %o0, 9 40004278: 02 80 00 19 be 400042dc <== NEVER TAKEN 4000427c: 90 10 20 09 mov 9, %o0 40004280: 80 a0 60 09 cmp %g1, 9 40004284: 14 80 00 25 bg 40004318 <== NEVER TAKEN 40004288: 80 a0 60 0e cmp %g1, 0xe 4000428c: 80 a0 60 04 cmp %g1, 4 40004290: 02 80 00 13 be 400042dc <== NEVER TAKEN 40004294: 90 10 20 04 mov 4, %o0 40004298: 80 a0 60 04 cmp %g1, 4 4000429c: 14 80 00 12 bg 400042e4 <== NEVER TAKEN 400042a0: 80 a0 60 06 cmp %g1, 6 400042a4: 80 a0 60 01 cmp %g1, 1 400042a8: 02 80 00 0d be 400042dc <== NEVER TAKEN 400042ac: 90 10 20 01 mov 1, %o0 400042b0: 80 a0 60 01 cmp %g1, 1 400042b4: 34 80 00 05 bg,a 400042c8 <== NEVER TAKEN 400042b8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 400042bc: 80 a0 60 00 cmp %g1, 0 400042c0: 10 80 00 3f b 400043bc 400042c4: 90 10 20 00 clr %o0 400042c8: 02 80 00 05 be 400042dc <== NOT EXECUTED 400042cc: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 400042d0: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 400042d4: 12 80 00 3c bne 400043c4 <== NOT EXECUTED 400042d8: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 400042dc: 81 c3 e0 08 retl <== NOT EXECUTED 400042e0: 01 00 00 00 nop <== NOT EXECUTED 400042e4: 02 bf ff fe be 400042dc <== NOT EXECUTED 400042e8: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 400042ec: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 400042f0: 06 bf ff fb bl 400042dc <== NOT EXECUTED 400042f4: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 400042f8: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 400042fc: 02 bf ff f8 be 400042dc <== NOT EXECUTED 40004300: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 40004304: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 40004308: 12 80 00 2f bne 400043c4 <== NOT EXECUTED 4000430c: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 40004310: 81 c3 e0 08 retl <== NOT EXECUTED 40004314: 01 00 00 00 nop <== NOT EXECUTED 40004318: 02 bf ff f1 be 400042dc <== NOT EXECUTED 4000431c: 90 10 20 0e mov 0xe, %o0 ! e <== NOT EXECUTED 40004320: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 40004324: 14 80 00 10 bg 40004364 <== NOT EXECUTED 40004328: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 4000432c: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 40004330: 02 bf ff eb be 400042dc <== NOT EXECUTED 40004334: 90 10 20 0b mov 0xb, %o0 <== NOT EXECUTED 40004338: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 4000433c: 06 bf ff e8 bl 400042dc <== NOT EXECUTED 40004340: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 40004344: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 40004348: 02 bf ff e5 be 400042dc <== NOT EXECUTED 4000434c: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 40004350: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 40004354: 12 80 00 1c bne 400043c4 <== NOT EXECUTED 40004358: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 4000435c: 81 c3 e0 08 retl <== NOT EXECUTED 40004360: 01 00 00 00 nop <== NOT EXECUTED 40004364: 86 10 a0 02 or %g2, 2, %g3 <== NOT EXECUTED 40004368: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 4000436c: 02 bf ff dc be 400042dc <== NOT EXECUTED 40004370: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 40004374: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40004378: 34 80 00 0b bg,a 400043a4 <== NOT EXECUTED 4000437c: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 40004380: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 40004384: 02 bf ff d6 be 400042dc <== NOT EXECUTED 40004388: 90 10 20 0f mov 0xf, %o0 <== NOT EXECUTED 4000438c: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 40004390: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004394: 12 80 00 0c bne 400043c4 <== NOT EXECUTED 40004398: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 4000439c: 81 c3 e0 08 retl <== NOT EXECUTED 400043a0: 01 00 00 00 nop <== NOT EXECUTED 400043a4: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 400043a8: 02 bf ff cd be 400042dc <== NOT EXECUTED 400043ac: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 400043b0: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; 400043b4: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 400043b8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400043bc: 02 80 00 03 be 400043c8 <== NEVER TAKEN 400043c0: 01 00 00 00 nop case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; 400043c4: 90 10 3f ff mov -1, %o0 ! ffffffff default: baud_index = -1; break; } return baud_index; } 400043c8: 81 c3 e0 08 retl =============================================================================== 400043d0 : #include int32_t rtems_termios_baud_to_number( int termios_baud ) { 400043d0: 82 10 00 08 mov %o0, %g1 int32_t baud; switch (termios_baud) { 400043d4: 80 a2 20 09 cmp %o0, 9 400043d8: 02 80 00 19 be 4000443c 400043dc: 90 10 24 b0 mov 0x4b0, %o0 400043e0: 80 a0 60 09 cmp %g1, 9 400043e4: 14 80 00 25 bg 40004478 400043e8: 11 00 00 12 sethi %hi(0x4800), %o0 400043ec: 80 a0 60 04 cmp %g1, 4 400043f0: 02 80 00 13 be 4000443c 400043f4: 90 10 20 86 mov 0x86, %o0 400043f8: 80 a0 60 04 cmp %g1, 4 400043fc: 14 80 00 12 bg 40004444 40004400: 80 a0 60 06 cmp %g1, 6 40004404: 80 a0 60 01 cmp %g1, 1 40004408: 02 80 00 0d be 4000443c 4000440c: 90 10 20 32 mov 0x32, %o0 40004410: 80 a0 60 01 cmp %g1, 1 40004414: 34 80 00 05 bg,a 40004428 40004418: 80 a0 60 02 cmp %g1, 2 4000441c: 80 a0 60 00 cmp %g1, 0 40004420: 10 80 00 45 b 40004534 40004424: 90 10 20 00 clr %o0 40004428: 02 80 00 05 be 4000443c 4000442c: 90 10 20 4b mov 0x4b, %o0 40004430: 80 a0 60 03 cmp %g1, 3 40004434: 12 80 00 42 bne 4000453c <== NEVER TAKEN 40004438: 90 10 20 6e mov 0x6e, %o0 4000443c: 81 c3 e0 08 retl 40004440: 01 00 00 00 nop 40004444: 02 bf ff fe be 4000443c 40004448: 90 10 20 c8 mov 0xc8, %o0 ! c8 4000444c: 80 a0 60 06 cmp %g1, 6 40004450: 06 bf ff fb bl 4000443c 40004454: 90 10 20 96 mov 0x96, %o0 40004458: 80 a0 60 07 cmp %g1, 7 4000445c: 02 bf ff f8 be 4000443c 40004460: 90 10 21 2c mov 0x12c, %o0 40004464: 80 a0 60 08 cmp %g1, 8 40004468: 12 80 00 35 bne 4000453c <== NEVER TAKEN 4000446c: 90 10 22 58 mov 0x258, %o0 40004470: 81 c3 e0 08 retl 40004474: 01 00 00 00 nop 40004478: 80 a0 60 0e cmp %g1, 0xe 4000447c: 02 bf ff f0 be 4000443c 40004480: 90 12 23 00 or %o0, 0x300, %o0 40004484: 80 a0 60 0e cmp %g1, 0xe 40004488: 14 80 00 12 bg 400044d0 4000448c: 05 00 00 04 sethi %hi(0x1000), %g2 40004490: 80 a0 60 0b cmp %g1, 0xb 40004494: 02 bf ff ea be 4000443c 40004498: 90 10 29 60 mov 0x960, %o0 4000449c: 80 a0 60 0b cmp %g1, 0xb 400044a0: 06 bf ff e7 bl 4000443c 400044a4: 90 10 27 08 mov 0x708, %o0 case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; 400044a8: 90 02 28 f8 add %o0, 0x8f8, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400044ac: 80 a0 60 0c cmp %g1, 0xc 400044b0: 02 bf ff e3 be 4000443c 400044b4: 90 12 22 c0 or %o0, 0x2c0, %o0 case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; 400044b8: 11 00 00 09 sethi %hi(0x2400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400044bc: 80 a0 60 0d cmp %g1, 0xd 400044c0: 12 80 00 1f bne 4000453c <== NEVER TAKEN 400044c4: 90 12 21 80 or %o0, 0x180, %o0 400044c8: 81 c3 e0 08 retl 400044cc: 01 00 00 00 nop case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; 400044d0: 11 00 00 70 sethi %hi(0x1c000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400044d4: 86 10 a0 02 or %g2, 2, %g3 400044d8: 80 a0 40 03 cmp %g1, %g3 400044dc: 02 bf ff d8 be 4000443c 400044e0: 90 12 22 00 or %o0, 0x200, %o0 400044e4: 80 a0 40 03 cmp %g1, %g3 400044e8: 34 80 00 0d bg,a 4000451c 400044ec: 86 10 a0 03 or %g2, 3, %g3 case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; 400044f0: 11 00 00 25 sethi %hi(0x9400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400044f4: 80 a0 60 0f cmp %g1, 0xf 400044f8: 02 bf ff d1 be 4000443c 400044fc: 90 12 22 00 or %o0, 0x200, %o0 40004500: 84 10 a0 01 or %g2, 1, %g2 case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; 40004504: 11 00 00 38 sethi %hi(0xe000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004508: 80 a0 40 02 cmp %g1, %g2 4000450c: 12 80 00 0c bne 4000453c <== NEVER TAKEN 40004510: 90 12 21 00 or %o0, 0x100, %o0 40004514: 81 c3 e0 08 retl 40004518: 01 00 00 00 nop 4000451c: 80 a0 40 03 cmp %g1, %g3 40004520: 02 bf ff c7 be 4000443c 40004524: 11 00 00 e1 sethi %hi(0x38400), %o0 40004528: 84 10 a0 04 or %g2, 4, %g2 case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; 4000452c: 11 00 01 c2 sethi %hi(0x70800), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40004530: 80 a0 40 02 cmp %g1, %g2 40004534: 02 80 00 03 be 40004540 40004538: 01 00 00 00 nop case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; 4000453c: 90 10 3f ff mov -1, %o0 ! ffffffff default: baud = -1; break; } return baud; } 40004540: 81 c3 e0 08 retl =============================================================================== 40002d98 : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40002d98: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 40002d9c: d0 20 63 c8 st %o0, [ %g1 + 0x3c8 ] ! 4001bfc8 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 40002da0: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 40002da4: 90 10 20 00 clr %o0 <== NOT EXECUTED int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; 40002da8: d2 20 63 cc st %o1, [ %g1 + 0x3cc ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 40002dac: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40002db0: 81 c3 e0 08 retl <== NOT EXECUTED 40002db4: d4 20 63 d0 st %o2, [ %g1 + 0x3d0 ] ! 4001bfd0 <== NOT EXECUTED =============================================================================== 400043f4 : } } rtems_status_code rtems_termios_close (void *arg) { 400043f4: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 400043f8: 03 10 00 71 sethi %hi(0x4001c400), %g1 400043fc: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004400: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004404: 92 10 20 00 clr %o1 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40004408: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000440c: 40 00 04 57 call 40005568 40004410: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40004414: 80 a2 20 00 cmp %o0, 0 40004418: 12 80 00 2c bne 400044c8 <== NEVER TAKEN 4000441c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 40004420: c2 04 20 08 ld [ %l0 + 8 ], %g1 40004424: 82 00 7f ff add %g1, -1, %g1 40004428: 80 a0 60 00 cmp %g1, 0 4000442c: 12 80 00 5e bne 400045a4 40004430: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 40004434: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 40004438: 03 10 00 71 sethi %hi(0x4001c400), %g1 4000443c: 85 28 a0 05 sll %g2, 5, %g2 40004440: 82 10 61 80 or %g1, 0x180, %g1 40004444: 82 00 40 02 add %g1, %g2, %g1 40004448: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000444c: 80 a0 60 00 cmp %g1, 0 40004450: 22 80 00 06 be,a 40004468 <== ALWAYS TAKEN 40004454: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 40004458: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000445c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 40004460: 10 80 00 0b b 4000448c <== NOT EXECUTED 40004464: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004468: 92 10 20 00 clr %o1 4000446c: 40 00 04 3f call 40005568 40004470: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40004474: 80 a2 20 00 cmp %o0, 0 40004478: 12 80 00 14 bne 400044c8 <== NEVER TAKEN 4000447c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 40004480: 7f ff fd d0 call 40003bc0 40004484: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 40004488: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 4000448c: 80 a0 60 02 cmp %g1, 2 40004490: 32 80 00 10 bne,a 400044d0 <== ALWAYS TAKEN 40004494: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 40004498: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED 4000449c: 40 00 02 f4 call 4000506c <== NOT EXECUTED 400044a0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 400044a4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400044a8: 12 80 00 08 bne 400044c8 <== NOT EXECUTED 400044ac: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 400044b0: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 400044b4: 40 00 02 ee call 4000506c <== NOT EXECUTED 400044b8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 400044bc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400044c0: 22 80 00 04 be,a 400044d0 <== NOT EXECUTED 400044c4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400044c8: 40 00 05 d1 call 40005c0c <== NOT EXECUTED 400044cc: 01 00 00 00 nop <== NOT EXECUTED } if (tty->device.lastClose) 400044d0: 80 a0 60 00 cmp %g1, 0 400044d4: 22 80 00 07 be,a 400044f0 <== ALWAYS TAKEN 400044d8: c4 04 00 00 ld [ %l0 ], %g2 (*tty->device.lastClose)(tty->major, tty->minor, arg); 400044dc: d0 04 20 0c ld [ %l0 + 0xc ], %o0 <== NOT EXECUTED 400044e0: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 400044e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400044e8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 400044ec: c4 04 00 00 ld [ %l0 ], %g2 <== NOT EXECUTED 400044f0: 80 a0 a0 00 cmp %g2, 0 400044f4: 12 80 00 08 bne 40004514 400044f8: c2 04 20 04 ld [ %l0 + 4 ], %g1 rtems_termios_ttyTail = tty->back; 400044fc: 05 10 00 71 sethi %hi(0x4001c400), %g2 if ( rtems_termios_ttyTail != NULL ) { 40004500: 80 a0 60 00 cmp %g1, 0 40004504: 02 80 00 05 be 40004518 <== ALWAYS TAKEN 40004508: c2 20 a3 58 st %g1, [ %g2 + 0x358 ] rtems_termios_ttyTail->forw = NULL; 4000450c: 10 80 00 03 b 40004518 <== NOT EXECUTED 40004510: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; 40004514: c2 20 a0 04 st %g1, [ %g2 + 4 ] } if (tty->back == NULL) { 40004518: c4 04 20 04 ld [ %l0 + 4 ], %g2 4000451c: 80 a0 a0 00 cmp %g2, 0 40004520: 12 80 00 08 bne 40004540 <== NEVER TAKEN 40004524: c2 04 00 00 ld [ %l0 ], %g1 rtems_termios_ttyHead = tty->forw; 40004528: 05 10 00 71 sethi %hi(0x4001c400), %g2 if ( rtems_termios_ttyHead != NULL ) { 4000452c: 80 a0 60 00 cmp %g1, 0 40004530: 02 80 00 05 be 40004544 40004534: c2 20 a3 5c st %g1, [ %g2 + 0x35c ] rtems_termios_ttyHead->back = NULL; 40004538: 10 80 00 03 b 40004544 4000453c: c0 20 60 04 clr [ %g1 + 4 ] } } else { tty->back->forw = tty->forw; 40004540: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 40004544: 40 00 03 db call 400054b0 40004548: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 4000454c: 40 00 03 d9 call 400054b0 40004550: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 40004554: 40 00 03 d7 call 400054b0 40004558: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 4000455c: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 40004560: 80 a0 60 00 cmp %g1, 0 40004564: 02 80 00 06 be 4000457c <== NEVER TAKEN 40004568: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 4000456c: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 40004570: 80 a0 60 02 cmp %g1, 2 40004574: 12 80 00 04 bne 40004584 <== ALWAYS TAKEN 40004578: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); 4000457c: 40 00 03 cd call 400054b0 <== NOT EXECUTED 40004580: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED free (tty->rawInBuf.theBuf); 40004584: 40 00 17 1d call 4000a1f8 40004588: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 4000458c: 40 00 17 1b call 4000a1f8 40004590: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 40004594: 40 00 17 19 call 4000a1f8 40004598: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 4000459c: 40 00 17 17 call 4000a1f8 400045a0: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 400045a4: 03 10 00 71 sethi %hi(0x4001c400), %g1 400045a8: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 400045ac: 40 00 04 36 call 40005684 400045b0: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 400045b4: 81 c7 e0 08 ret 400045b8: 81 e8 00 00 restore =============================================================================== 40002fb8 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 40002fb8: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40002fbc: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40002fc0: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40002fc4: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED 40002fc8: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40002fcc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40002fd0: 12 80 00 0a bne 40002ff8 <== NOT EXECUTED 40002fd4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 40002fd8: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 40002fdc: 40 00 08 24 call 4000506c <== NOT EXECUTED 40002fe0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 40002fe4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002fe8: 02 80 00 11 be 4000302c <== NOT EXECUTED 40002fec: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40002ff0: 40 00 0b 07 call 40005c0c <== NOT EXECUTED 40002ff4: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 40002ff8: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40002ffc: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40003000: 12 80 00 09 bne 40003024 <== NOT EXECUTED 40003004: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40003008: c2 00 62 34 ld [ %g1 + 0x234 ], %g1 ! 4001c634 <== NOT EXECUTED 4000300c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003010: 02 80 00 07 be 4000302c <== NOT EXECUTED 40003014: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40003018: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000301c: 01 00 00 00 nop <== NOT EXECUTED 40003020: 30 80 00 03 b,a 4000302c <== NOT EXECUTED } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 40003024: 7f ff ff 6b call 40002dd0 <== NOT EXECUTED 40003028: 81 e8 00 00 restore <== NOT EXECUTED } } 4000302c: 81 c7 e0 08 ret <== NOT EXECUTED 40003030: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003034 : * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 40003034: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 40003038: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 4000303c: 25 10 00 71 sethi %hi(0x4001c400), %l2 <== NOT EXECUTED 40003040: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40003044: a4 14 a1 80 or %l2, 0x180, %l2 <== NOT EXECUTED 40003048: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 4000304c: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { 40003050: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED char c; int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { 40003054: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003058: 12 80 00 11 bne 4000309c <== NOT EXECUTED 4000305c: a2 10 00 1a mov %i2, %l1 <== NOT EXECUTED if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; (*tty->device.write)(tty->minor, 40003060: aa 06 20 4a add %i0, 0x4a, %l5 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40003064: a8 06 20 30 add %i0, 0x30, %l4 <== NOT EXECUTED 40003068: a4 10 20 00 clr %l2 <== NOT EXECUTED 4000306c: 10 80 00 ad b 40003320 <== NOT EXECUTED 40003070: b0 10 20 00 clr %i0 <== NOT EXECUTED bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; 40003074: d0 0e 40 00 ldub [ %i1 ], %o0 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40003078: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 4000307c: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 40003080: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 40003084: 91 2a 20 18 sll %o0, 0x18, %o0 <== NOT EXECUTED bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { c = *buf++; 40003088: b2 06 60 01 inc %i1 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_rint(c,tty); 4000308c: 91 3a 20 18 sra %o0, 0x18, %o0 <== NOT EXECUTED 40003090: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED 40003094: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003098: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 4000309c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 400030a0: 32 bf ff f5 bne,a 40003074 <== NOT EXECUTED 400030a4: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 400030a8: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 400030ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400030b0: 12 80 00 a6 bne 40003348 <== NOT EXECUTED 400030b4: 01 00 00 00 nop <== NOT EXECUTED 400030b8: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 400030bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400030c0: 02 80 00 a2 be 40003348 <== NOT EXECUTED 400030c4: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 400030c8: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 400030cc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400030d0: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 400030d4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 400030d8: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 400030dc: 81 c7 e0 08 ret <== NOT EXECUTED 400030e0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED while (len--) { c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 400030e4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400030e8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400030ec: 02 80 00 1b be 40003158 <== NOT EXECUTED 400030f0: e6 0e 40 00 ldub [ %i1 ], %l3 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 400030f4: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 400030f8: 83 2c e0 18 sll %l3, 0x18, %g1 <== NOT EXECUTED 400030fc: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 40003100: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003104: 12 80 00 0e bne 4000313c <== NOT EXECUTED 40003108: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED if (c == tty->termios.c_cc[VSTART]) { 4000310c: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 40003110: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003114: 12 80 00 05 bne 40003128 <== NOT EXECUTED 40003118: 01 00 00 00 nop <== NOT EXECUTED /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 4000311c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003120: 10 80 00 04 b 40003130 <== NOT EXECUTED 40003124: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 40003128: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000312c: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 40003130: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 40003134: 10 80 00 0c b 40003164 <== NOT EXECUTED 40003138: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 4000313c: 84 08 a0 ff and %g2, 0xff, %g2 <== NOT EXECUTED 40003140: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003144: 12 80 00 06 bne 4000315c <== NOT EXECUTED 40003148: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 4000314c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003150: 10 bf ff f8 b 40003130 <== NOT EXECUTED 40003154: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED flow_rcv = true; } } if (flow_rcv) { 40003158: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 4000315c: 02 80 00 1c be 400031cc <== NOT EXECUTED 40003160: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 40003164: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003168: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 4000316c: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 40003170: 32 80 00 6b bne,a 4000331c <== NOT EXECUTED 40003174: b2 06 60 01 inc %i1 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 40003178: 7f ff fa c8 call 40001c98 <== NOT EXECUTED 4000317c: 01 00 00 00 nop <== NOT EXECUTED 40003180: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 40003184: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40003188: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 4000318c: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40003190: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40003194: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003198: 02 80 00 09 be 400031bc <== NOT EXECUTED 4000319c: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 400031a0: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 400031a4: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 400031a8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400031ac: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400031b0: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 400031b4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400031b8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 400031bc: 7f ff fa bb call 40001ca8 <== NOT EXECUTED 400031c0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 400031c4: 10 80 00 56 b 4000331c <== NOT EXECUTED 400031c8: b2 06 60 01 inc %i1 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 400031cc: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 400031d0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 400031d4: 40 00 53 25 call 40017e68 <.urem> <== NOT EXECUTED 400031d8: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 400031dc: 7f ff fa af call 40001c98 <== NOT EXECUTED 400031e0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED 400031e4: ac 10 00 08 mov %o0, %l6 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 400031e8: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 400031ec: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 400031f0: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 400031f4: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 400031f8: 40 00 53 1c call 40017e68 <.urem> <== NOT EXECUTED 400031fc: 90 02 00 11 add %o0, %l1, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 40003200: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 40003204: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40003208: 08 80 00 2d bleu 400032bc <== NOT EXECUTED 4000320c: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 40003210: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 40003214: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40003218: 12 80 00 29 bne 400032bc <== NOT EXECUTED 4000321c: 01 00 00 00 nop <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; 40003220: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003224: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 40003228: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 4000322c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003230: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 40003234: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 40003238: 12 80 00 13 bne 40003284 <== NOT EXECUTED 4000323c: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 40003240: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003244: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003248: 12 80 00 06 bne 40003260 <== NOT EXECUTED 4000324c: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 40003250: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 40003254: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003258: 12 80 00 19 bne 400032bc <== NOT EXECUTED 4000325c: 01 00 00 00 nop <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 40003260: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003264: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40003268: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 4000326c: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003270: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 40003274: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 40003278: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000327c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40003280: 30 80 00 0f b,a 400032bc <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 40003284: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003288: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 4000328c: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 40003290: 12 80 00 0b bne 400032bc <== NOT EXECUTED 40003294: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40003298: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 4000329c: c2 04 20 ac ld [ %l0 + 0xac ], %g1 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 400032a0: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 400032a4: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 400032a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400032ac: 02 80 00 04 be 400032bc <== NOT EXECUTED 400032b0: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 400032b4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400032b8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* reenable interrupts */ rtems_interrupt_enable(level); 400032bc: 7f ff fa 7b call 40001ca8 <== NOT EXECUTED 400032c0: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 400032c4: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 400032c8: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 400032cc: 32 80 00 04 bne,a 400032dc <== NOT EXECUTED 400032d0: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED dropped++; 400032d4: 10 80 00 11 b 40003318 <== NOT EXECUTED 400032d8: b0 06 20 01 inc %i0 <== NOT EXECUTED } else { tty->rawInBuf.theBuf[newTail] = c; 400032dc: e6 28 40 11 stb %l3, [ %g1 + %l1 ] <== NOT EXECUTED tty->rawInBuf.Tail = newTail; /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 400032e0: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; 400032e4: e2 24 20 60 st %l1, [ %l0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 400032e8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400032ec: 32 80 00 0c bne,a 4000331c <== NOT EXECUTED 400032f0: b2 06 60 01 inc %i1 <== NOT EXECUTED 400032f4: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 400032f8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400032fc: 22 80 00 08 be,a 4000331c <== NOT EXECUTED 40003300: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40003304: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 40003308: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000330c: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40003310: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40003314: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40003318: b2 06 60 01 inc %i1 <== NOT EXECUTED 4000331c: b4 06 bf ff add %i2, -1, %i2 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40003320: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 40003324: 12 bf ff 70 bne 400030e4 <== NOT EXECUTED 40003328: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 4000332c: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40003330: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40003334: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40003338: 40 00 08 d3 call 40005684 <== NOT EXECUTED 4000333c: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED return dropped; 40003340: 81 c7 e0 08 ret <== NOT EXECUTED 40003344: 81 e8 00 00 restore <== NOT EXECUTED } 40003348: 81 c7 e0 08 ret <== NOT EXECUTED 4000334c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40002d4c : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 40002d4c: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 40002d50: 19 10 00 71 sethi %hi(0x4001c400), %o4 40002d54: c2 03 23 54 ld [ %o4 + 0x354 ], %g1 ! 4001c754 40002d58: 80 a0 60 00 cmp %g1, 0 40002d5c: 12 80 00 0d bne 40002d90 40002d60: 98 13 23 54 or %o4, 0x354, %o4 sc = rtems_semaphore_create ( 40002d64: 11 15 14 9b sethi %hi(0x54526c00), %o0 40002d68: 92 10 20 01 mov 1, %o1 40002d6c: 90 12 21 69 or %o0, 0x169, %o0 40002d70: 94 10 20 54 mov 0x54, %o2 40002d74: 40 00 09 5b call 400052e0 40002d78: 96 10 20 00 clr %o3 rtems_build_name ('T', 'R', 'm', 'i'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) 40002d7c: 80 a2 20 00 cmp %o0, 0 40002d80: 02 80 00 04 be 40002d90 <== ALWAYS TAKEN 40002d84: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 40002d88: 40 00 0b a1 call 40005c0c <== NOT EXECUTED 40002d8c: 01 00 00 00 nop <== NOT EXECUTED 40002d90: 81 c7 e0 08 ret 40002d94: 81 e8 00 00 restore =============================================================================== 40003ff0 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 40003ff0: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003ff4: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 40003ff8: c0 26 20 0c clr [ %i0 + 0xc ] rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003ffc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 40004000: e4 06 20 08 ld [ %i0 + 8 ], %l2 rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40004004: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 } } rtems_status_code rtems_termios_ioctl (void *arg) { 40004008: a2 10 00 18 mov %i0, %l1 struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 4000400c: 92 10 20 00 clr %o1 40004010: 40 00 05 56 call 40005568 40004014: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40004018: b0 92 20 00 orcc %o0, 0, %i0 4000401c: 22 80 00 05 be,a 40004030 <== ALWAYS TAKEN 40004020: c2 04 60 04 ld [ %l1 + 4 ], %g1 args->ioctl_return = sc; 40004024: f0 24 60 0c st %i0, [ %l1 + 0xc ] <== NOT EXECUTED return sc; 40004028: 81 c7 e0 08 ret <== NOT EXECUTED 4000402c: 81 e8 00 00 restore <== NOT EXECUTED } switch (args->command) { 40004030: 80 a0 60 04 cmp %g1, 4 40004034: 22 80 00 bd be,a 40004328 <== NEVER TAKEN 40004038: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 4000403c: 18 80 00 0b bgu 40004068 <== NEVER TAKEN 40004040: 05 10 01 19 sethi %hi(0x40046400), %g2 40004044: 80 a0 60 02 cmp %g1, 2 40004048: 22 80 00 2c be,a 400040f8 4000404c: d2 04 60 08 ld [ %l1 + 8 ], %o1 40004050: 18 80 00 af bgu 4000430c 40004054: 80 a0 60 01 cmp %g1, 1 40004058: 32 80 00 17 bne,a 400040b4 <== NEVER TAKEN 4000405c: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 40004060: 10 80 00 22 b 400040e8 40004064: d0 04 60 08 ld [ %l1 + 8 ], %o0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 40004068: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 4000406c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004070: 02 80 00 cf be 400043ac <== NOT EXECUTED 40004074: 01 00 00 00 nop <== NOT EXECUTED 40004078: 18 80 00 07 bgu 40004094 <== NOT EXECUTED 4000407c: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 40004080: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40004084: 32 80 00 0c bne,a 400040b4 <== NOT EXECUTED 40004088: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 4000408c: 10 80 00 a3 b 40004318 <== NOT EXECUTED 40004090: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 40004094: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 40004098: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000409c: 02 80 00 c0 be 4000439c <== NOT EXECUTED 400040a0: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 400040a4: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 400040a8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400040ac: 02 80 00 a3 be 40004338 <== NOT EXECUTED 400040b0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 400040b4: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 400040b8: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 400040bc: 82 10 61 80 or %g1, 0x180, %g1 <== NOT EXECUTED 400040c0: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 400040c4: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 400040c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400040cc: 02 80 00 c5 be 400043e0 <== NOT EXECUTED 400040d0: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 400040d4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400040d8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400040dc: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { sc = rtems_termios_linesw[tty->t_line].l_open(tty); 400040e0: 10 80 00 c0 b 400043e0 <== NOT EXECUTED 400040e4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; 400040e8: 92 04 20 30 add %l0, 0x30, %o1 400040ec: 40 00 2b 57 call 4000ee48 400040f0: 94 10 20 24 mov 0x24, %o2 break; 400040f4: 30 80 00 bb b,a 400043e0 case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 400040f8: 90 04 20 30 add %l0, 0x30, %o0 400040fc: 40 00 2b 53 call 4000ee48 40004100: 94 10 20 24 mov 0x24, %o2 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 40004104: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40004108: 80 88 62 00 btst 0x200, %g1 4000410c: 02 80 00 20 be 4000418c 40004110: 01 00 00 00 nop 40004114: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40004118: 80 88 64 00 btst 0x400, %g1 4000411c: 12 80 00 1c bne 4000418c <== ALWAYS TAKEN 40004120: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 40004124: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004128: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 4000412c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 40004130: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004134: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40004138: 02 80 00 15 be 4000418c <== NOT EXECUTED 4000413c: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 40004140: 7f ff f6 d6 call 40001c98 <== NOT EXECUTED 40004144: 01 00 00 00 nop <== NOT EXECUTED 40004148: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 4000414c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40004150: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; 40004154: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40004158: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000415c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004160: 02 80 00 09 be 40004184 <== NOT EXECUTED 40004164: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 40004168: c4 04 20 84 ld [ %l0 + 0x84 ], %g2 <== NOT EXECUTED rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, 4000416c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40004170: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004174: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40004178: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 4000417c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004180: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40004184: 7f ff f6 c9 call 40001ca8 <== NOT EXECUTED 40004188: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 4000418c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40004190: 80 88 64 00 btst 0x400, %g1 40004194: 02 80 00 0c be 400041c4 <== ALWAYS TAKEN 40004198: 03 00 00 04 sethi %hi(0x1000), %g1 4000419c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 400041a0: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 400041a4: 12 80 00 08 bne 400041c4 <== NOT EXECUTED 400041a8: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 400041ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041b0: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 400041b4: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); 400041b8: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041bc: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 400041c0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 400041c4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400041c8: 80 88 61 00 btst 0x100, %g1 400041cc: 02 80 00 16 be 40004224 <== ALWAYS TAKEN 400041d0: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 400041d4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400041d8: 06 80 00 14 bl 40004228 <== NOT EXECUTED 400041dc: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 400041e0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041e4: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 400041e8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 400041ec: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400041f0: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 400041f4: 02 80 00 08 be 40004214 <== NOT EXECUTED 400041f8: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 400041fc: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 40004200: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004204: 02 80 00 04 be 40004214 <== NOT EXECUTED 40004208: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 4000420c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004210: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 40004214: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004218: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 4000421c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 40004220: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 <== NOT EXECUTED 40004224: 80 a0 60 00 cmp %g1, 0 40004228: 36 80 00 06 bge,a 40004240 <== ALWAYS TAKEN 4000422c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 tty->flow_ctrl |= FL_MDRTS; 40004230: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004234: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 40004238: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 4000423c: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 40004240: 03 00 00 04 sethi %hi(0x1000), %g1 40004244: 80 88 80 01 btst %g2, %g1 40004248: 22 80 00 06 be,a 40004260 <== ALWAYS TAKEN 4000424c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 tty->flow_ctrl |= FL_MDXOF; 40004250: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004254: 82 10 64 00 or %g1, 0x400, %g1 <== NOT EXECUTED 40004258: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 4000425c: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED 40004260: 80 88 64 00 btst 0x400, %g1 40004264: 22 80 00 06 be,a 4000427c <== NEVER TAKEN 40004268: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 4000426c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40004270: 82 10 62 00 or %g1, 0x200, %g1 40004274: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] tty->termios = *(struct termios *)args->buffer; /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { 40004278: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 4000427c: 80 88 60 02 btst 2, %g1 40004280: 32 80 00 17 bne,a 400042dc <== ALWAYS TAKEN 40004284: c0 24 20 6c clr [ %l0 + 0x6c ] tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; 40004288: 40 00 02 ee call 40004e40 <== NOT EXECUTED 4000428c: e4 0c 20 46 ldub [ %l0 + 0x46 ], %l2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 40004290: 40 00 4e 10 call 40017ad0 <.umul> <== NOT EXECUTED 40004294: 92 10 00 12 mov %l2, %o1 <== NOT EXECUTED 40004298: 40 00 4e 48 call 40017bb8 <.udiv> <== NOT EXECUTED 4000429c: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 400042a0: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 400042a4: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 400042a8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042ac: 02 80 00 08 be 400042cc <== NOT EXECUTED 400042b0: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 400042b4: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 400042b8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042bc: 12 80 00 09 bne 400042e0 <== NOT EXECUTED 400042c0: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 400042c4: 10 80 00 0a b 400042ec <== NOT EXECUTED 400042c8: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED } else { if (tty->termios.c_cc[VMIN]) { 400042cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400042d0: 02 80 00 06 be 400042e8 <== NOT EXECUTED 400042d4: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 400042d8: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 400042dc: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 400042e0: 10 80 00 03 b 400042ec 400042e4: c0 24 20 74 clr [ %l0 + 0x74 ] } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 400042e8: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED } } } if (tty->device.setAttributes) 400042ec: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 400042f0: 80 a0 60 00 cmp %g1, 0 400042f4: 02 80 00 3b be 400043e0 <== NEVER TAKEN 400042f8: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 400042fc: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 40004300: 9f c0 40 00 call %g1 40004304: 92 04 20 30 add %l0, 0x30, %o1 40004308: 30 80 00 36 b,a 400043e0 break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 4000430c: 7f ff fe 2d call 40003bc0 40004310: 90 10 00 10 mov %l0, %o0 break; 40004314: 30 80 00 33 b,a 400043e0 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 40004318: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 4000431c: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 40004320: 10 80 00 30 b 400043e0 <== NOT EXECUTED 40004324: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 40004328: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 4000432c: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 40004330: 10 80 00 2c b 400043e0 <== NOT EXECUTED 40004334: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 40004338: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000433c: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40004340: 82 10 61 80 or %g1, 0x180, %g1 <== NOT EXECUTED 40004344: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40004348: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000434c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004350: 22 80 00 06 be,a 40004368 <== NOT EXECUTED 40004354: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 40004358: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000435c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004360: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 40004364: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 40004368: 07 10 00 71 sethi %hi(0x4001c400), %g3 <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 4000436c: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 40004370: 86 10 e1 80 or %g3, 0x180, %g3 <== NOT EXECUTED 40004374: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 40004378: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 4000437c: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ /* * open new line discipline */ if (rtems_termios_linesw[tty->t_line].l_open != NULL) { 40004380: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004384: 02 80 00 17 be 400043e0 <== NOT EXECUTED 40004388: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 4000438c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004390: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40004394: 10 80 00 13 b 400043e0 <== NOT EXECUTED 40004398: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 4000439c: c2 04 60 08 ld [ %l1 + 8 ], %g1 <== NOT EXECUTED 400043a0: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 400043a4: 10 80 00 0f b 400043e0 <== NOT EXECUTED 400043a8: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 400043ac: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 400043b0: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 400043b4: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 400043b8: 3c 80 00 05 bpos,a 400043cc <== NOT EXECUTED 400043bc: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; 400043c0: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 400043c4: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 400043c8: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 400043cc: c6 04 20 24 ld [ %l0 + 0x24 ], %g3 <== NOT EXECUTED 400043d0: c4 04 60 08 ld [ %l1 + 8 ], %g2 <== NOT EXECUTED 400043d4: 86 21 00 03 sub %g4, %g3, %g3 <== NOT EXECUTED 400043d8: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 400043dc: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } break; } rtems_semaphore_release (tty->osem); 400043e0: 40 00 04 a9 call 40005684 400043e4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 400043e8: f0 24 60 0c st %i0, [ %l1 + 0xc ] return sc; } 400043ec: 81 c7 e0 08 ret 400043f0: 81 e8 00 00 restore =============================================================================== 40004594 : #include int rtems_termios_number_to_baud( int32_t baud ) { 40004594: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 40004598: 80 a2 24 b0 cmp %o0, 0x4b0 4000459c: 02 80 00 19 be 40004600 400045a0: 90 10 20 09 mov 9, %o0 400045a4: 80 a0 64 b0 cmp %g1, 0x4b0 400045a8: 14 80 00 29 bg 4000464c 400045ac: 05 00 00 12 sethi %hi(0x4800), %g2 400045b0: 80 a0 60 86 cmp %g1, 0x86 400045b4: 02 80 00 13 be 40004600 400045b8: 90 10 20 04 mov 4, %o0 400045bc: 80 a0 60 86 cmp %g1, 0x86 400045c0: 14 80 00 12 bg 40004608 400045c4: 80 a0 60 c8 cmp %g1, 0xc8 400045c8: 80 a0 60 32 cmp %g1, 0x32 400045cc: 02 80 00 0d be 40004600 400045d0: 90 10 20 01 mov 1, %o0 400045d4: 80 a0 60 32 cmp %g1, 0x32 400045d8: 34 80 00 05 bg,a 400045ec 400045dc: 80 a0 60 4b cmp %g1, 0x4b 400045e0: 80 a0 60 00 cmp %g1, 0 400045e4: 10 80 00 52 b 4000472c 400045e8: 90 10 20 00 clr %o0 400045ec: 02 80 00 05 be 40004600 400045f0: 90 10 20 02 mov 2, %o0 400045f4: 80 a0 60 6e cmp %g1, 0x6e 400045f8: 12 80 00 4f bne 40004734 <== NEVER TAKEN 400045fc: 90 10 20 03 mov 3, %o0 40004600: 81 c3 e0 08 retl 40004604: 01 00 00 00 nop 40004608: 02 bf ff fe be 40004600 4000460c: 90 10 20 06 mov 6, %o0 ! 6 40004610: 80 a0 60 c8 cmp %g1, 0xc8 40004614: 14 80 00 07 bg 40004630 40004618: 80 a0 61 2c cmp %g1, 0x12c 4000461c: 80 a0 60 96 cmp %g1, 0x96 40004620: 12 80 00 45 bne 40004734 <== NEVER TAKEN 40004624: 90 10 20 05 mov 5, %o0 40004628: 81 c3 e0 08 retl 4000462c: 01 00 00 00 nop 40004630: 02 bf ff f4 be 40004600 40004634: 90 10 20 07 mov 7, %o0 ! 7 40004638: 80 a0 62 58 cmp %g1, 0x258 4000463c: 12 80 00 3e bne 40004734 <== NEVER TAKEN 40004640: 90 10 20 08 mov 8, %o0 40004644: 81 c3 e0 08 retl 40004648: 01 00 00 00 nop 4000464c: 84 10 a3 00 or %g2, 0x300, %g2 40004650: 80 a0 40 02 cmp %g1, %g2 40004654: 02 bf ff eb be 40004600 40004658: 90 10 20 0e mov 0xe, %o0 4000465c: 80 a0 40 02 cmp %g1, %g2 40004660: 14 80 00 18 bg 400046c0 40004664: 07 00 00 70 sethi %hi(0x1c000), %g3 40004668: 80 a0 69 60 cmp %g1, 0x960 4000466c: 02 bf ff e5 be 40004600 40004670: 90 10 20 0b mov 0xb, %o0 40004674: 80 a0 69 60 cmp %g1, 0x960 40004678: 34 80 00 07 bg,a 40004694 4000467c: 05 00 00 04 sethi %hi(0x1000), %g2 40004680: 80 a0 67 08 cmp %g1, 0x708 40004684: 12 80 00 2c bne 40004734 <== NEVER TAKEN 40004688: 90 10 20 0a mov 0xa, %o0 4000468c: 81 c3 e0 08 retl 40004690: 01 00 00 00 nop 40004694: 84 10 a2 c0 or %g2, 0x2c0, %g2 40004698: 80 a0 40 02 cmp %g1, %g2 4000469c: 02 bf ff d9 be 40004600 400046a0: 90 10 20 0c mov 0xc, %o0 400046a4: 05 00 00 09 sethi %hi(0x2400), %g2 400046a8: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 400046ac: 80 a0 40 02 cmp %g1, %g2 400046b0: 12 80 00 21 bne 40004734 400046b4: 90 10 20 0d mov 0xd, %o0 400046b8: 81 c3 e0 08 retl 400046bc: 01 00 00 00 nop case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; 400046c0: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 400046c4: 86 10 e2 00 or %g3, 0x200, %g3 400046c8: 80 a0 40 03 cmp %g1, %g3 400046cc: 02 bf ff cd be 40004600 400046d0: 90 10 a0 02 or %g2, 2, %o0 400046d4: 80 a0 40 03 cmp %g1, %g3 400046d8: 14 80 00 0f bg 40004714 400046dc: 07 00 00 e1 sethi %hi(0x38400), %g3 400046e0: 07 00 00 25 sethi %hi(0x9400), %g3 400046e4: 86 10 e2 00 or %g3, 0x200, %g3 ! 9600 400046e8: 80 a0 40 03 cmp %g1, %g3 400046ec: 02 bf ff c5 be 40004600 400046f0: 90 10 20 0f mov 0xf, %o0 case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; 400046f4: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 400046f8: 05 00 00 38 sethi %hi(0xe000), %g2 400046fc: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 40004700: 80 a0 40 02 cmp %g1, %g2 40004704: 32 bf ff bf bne,a 40004600 <== NEVER TAKEN 40004708: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 4000470c: 81 c3 e0 08 retl 40004710: 01 00 00 00 nop 40004714: 80 a0 40 03 cmp %g1, %g3 40004718: 02 bf ff ba be 40004600 4000471c: 90 10 a0 03 or %g2, 3, %o0 case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; 40004720: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 40004724: 05 00 01 c2 sethi %hi(0x70800), %g2 40004728: 80 a0 40 02 cmp %g1, %g2 4000472c: 02 80 00 03 be 40004738 40004730: 01 00 00 00 nop case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; 40004734: 90 10 3f ff mov -1, %o0 ! ffffffff default: termios_baud = -1; break; } return termios_baud; } 40004738: 81 c3 e0 08 retl =============================================================================== 400045bc : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 400045bc: 9d e3 bf a0 save %sp, -96, %sp struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, 400045c0: 03 10 00 71 sethi %hi(0x4001c400), %g1 400045c4: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 400045c8: 92 10 20 00 clr %o1 400045cc: 40 00 03 e7 call 40005568 400045d0: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 400045d4: a0 92 20 00 orcc %o0, 0, %l0 400045d8: 12 80 01 05 bne 400049ec <== NEVER TAKEN 400045dc: 03 10 00 71 sethi %hi(0x4001c400), %g1 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 400045e0: 10 80 00 0a b 40004608 400045e4: e4 00 63 5c ld [ %g1 + 0x35c ], %l2 ! 4001c75c if ((tty->major == major) && (tty->minor == minor)) 400045e8: 80 a0 40 18 cmp %g1, %i0 400045ec: 32 80 00 07 bne,a 40004608 400045f0: e4 04 80 00 ld [ %l2 ], %l2 400045f4: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 400045f8: 80 a0 40 19 cmp %g1, %i1 400045fc: 22 80 00 d6 be,a 40004954 <== ALWAYS TAKEN 40004600: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 40004604: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED 40004608: 80 a4 a0 00 cmp %l2, 0 4000460c: 32 bf ff f7 bne,a 400045e8 40004610: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40004614: 10 80 00 f8 b 400049f4 40004618: 90 10 20 01 mov 1, %o0 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 4000461c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 40004620: c2 00 63 cc ld [ %g1 + 0x3cc ], %g1 ! 4001bfcc 40004624: c2 24 a0 64 st %g1, [ %l2 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 40004628: d0 04 a0 64 ld [ %l2 + 0x64 ], %o0 4000462c: 40 00 18 55 call 4000a780 40004630: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 40004634: 80 a2 20 00 cmp %o0, 0 40004638: 12 80 00 08 bne 40004658 <== ALWAYS TAKEN 4000463c: d0 24 a0 58 st %o0, [ %l2 + 0x58 ] free(tty); 40004640: 40 00 16 ee call 4000a1f8 <== NOT EXECUTED 40004644: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40004648: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED 4000464c: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED 40004650: 10 80 00 e5 b 400049e4 <== NOT EXECUTED 40004654: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 40004658: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000465c: c2 00 63 d0 ld [ %g1 + 0x3d0 ], %g1 ! 4001bfd0 40004660: c2 24 a0 88 st %g1, [ %l2 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 40004664: d0 04 a0 88 ld [ %l2 + 0x88 ], %o0 40004668: 40 00 18 46 call 4000a780 4000466c: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 40004670: 80 a2 20 00 cmp %o0, 0 40004674: 12 80 00 05 bne 40004688 <== ALWAYS TAKEN 40004678: d0 24 a0 7c st %o0, [ %l2 + 0x7c ] free((void *)(tty->rawInBuf.theBuf)); 4000467c: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40004680: 10 80 00 0c b 400046b0 <== NOT EXECUTED 40004684: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 40004688: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000468c: 40 00 18 3d call 4000a780 40004690: d0 00 63 c8 ld [ %g1 + 0x3c8 ], %o0 ! 4001bfc8 if (tty->cbuf == NULL) { 40004694: 80 a2 20 00 cmp %o0, 0 40004698: 12 80 00 0c bne 400046c8 <== ALWAYS TAKEN 4000469c: d0 24 a0 1c st %o0, [ %l2 + 0x1c ] free((void *)(tty->rawOutBuf.theBuf)); 400046a0: d0 04 a0 7c ld [ %l2 + 0x7c ], %o0 <== NOT EXECUTED 400046a4: 40 00 16 d5 call 4000a1f8 <== NOT EXECUTED 400046a8: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 400046ac: d0 04 a0 58 ld [ %l2 + 0x58 ], %o0 <== NOT EXECUTED 400046b0: 40 00 16 d2 call 4000a1f8 <== NOT EXECUTED 400046b4: 01 00 00 00 nop <== NOT EXECUTED free(tty); 400046b8: 40 00 16 d0 call 4000a1f8 <== NOT EXECUTED 400046bc: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 400046c0: 10 80 00 c8 b 400049e0 <== NOT EXECUTED 400046c4: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 400046c8: 03 10 00 71 sethi %hi(0x4001c400), %g1 400046cc: c2 00 63 5c ld [ %g1 + 0x35c ], %g1 ! 4001c75c return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 400046d0: c0 24 a0 d4 clr [ %l2 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 400046d4: c0 24 a0 d8 clr [ %l2 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 400046d8: c0 24 a0 dc clr [ %l2 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 400046dc: c0 24 a0 e0 clr [ %l2 + 0xe0 ] tty->tty_rcvwakeup = 0; 400046e0: c0 24 a0 e4 clr [ %l2 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 400046e4: c2 24 80 00 st %g1, [ %l2 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 400046e8: 80 a0 60 00 cmp %g1, 0 400046ec: 02 80 00 03 be 400046f8 400046f0: c0 24 a0 04 clr [ %l2 + 4 ] rtems_termios_ttyHead->back = tty; 400046f4: e4 20 60 04 st %l2, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 400046f8: 03 10 00 71 sethi %hi(0x4001c400), %g1 400046fc: c4 00 63 58 ld [ %g1 + 0x358 ], %g2 ! 4001c758 */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; 40004700: 07 10 00 71 sethi %hi(0x4001c400), %g3 if (rtems_termios_ttyTail == NULL) 40004704: 80 a0 a0 00 cmp %g2, 0 40004708: 12 80 00 03 bne 40004714 4000470c: e2 20 e3 5c st %l1, [ %g3 + 0x35c ] rtems_termios_ttyTail = tty; 40004710: e2 20 63 58 st %l1, [ %g1 + 0x358 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 40004714: 27 10 00 6f sethi %hi(0x4001bc00), %l3 40004718: d0 4c e3 d4 ldsb [ %l3 + 0x3d4 ], %o0 ! 4001bfd4 4000471c: 03 15 14 9a sethi %hi(0x54526800), %g1 40004720: 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; 40004724: f2 24 60 10 st %i1, [ %l1 + 0x10 ] tty->major = major; 40004728: f0 24 60 0c st %i0, [ %l1 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 4000472c: 90 12 00 01 or %o0, %g1, %o0 40004730: 92 10 20 01 mov 1, %o1 40004734: 94 10 20 54 mov 0x54, %o2 40004738: 96 10 20 00 clr %o3 4000473c: 40 00 02 e9 call 400052e0 40004740: 98 04 60 14 add %l1, 0x14, %o4 rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 40004744: 80 a2 20 00 cmp %o0, 0 40004748: 12 80 00 a3 bne 400049d4 <== NEVER TAKEN 4000474c: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 40004750: d0 4c e3 d4 ldsb [ %l3 + 0x3d4 ], %o0 40004754: 82 10 63 00 or %g1, 0x300, %g1 40004758: 92 10 20 01 mov 1, %o1 4000475c: 90 12 00 01 or %o0, %g1, %o0 40004760: 94 10 20 54 mov 0x54, %o2 40004764: 96 10 20 00 clr %o3 40004768: 40 00 02 de call 400052e0 4000476c: 98 04 60 18 add %l1, 0x18, %o4 rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 40004770: 80 a2 20 00 cmp %o0, 0 40004774: 12 80 00 98 bne 400049d4 <== NEVER TAKEN 40004778: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 4000477c: d0 4c e3 d4 ldsb [ %l3 + 0x3d4 ], %o0 40004780: 92 10 20 00 clr %o1 40004784: 90 12 00 01 or %o0, %g1, %o0 40004788: 94 10 20 20 mov 0x20, %o2 4000478c: 96 10 20 00 clr %o3 40004790: 40 00 02 d4 call 400052e0 40004794: 98 04 60 8c add %l1, 0x8c, %o4 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40004798: 80 a2 20 00 cmp %o0, 0 4000479c: 12 80 00 8e bne 400049d4 <== NEVER TAKEN 400047a0: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 400047a4: c0 24 60 94 clr [ %l1 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 400047a8: 90 04 60 98 add %l1, 0x98, %o0 400047ac: 40 00 29 a7 call 4000ee48 400047b0: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 400047b4: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 400047b8: 80 a0 60 02 cmp %g1, 2 400047bc: 32 80 00 1a bne,a 40004824 <== ALWAYS TAKEN 400047c0: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 sc = rtems_task_create ( 400047c4: d0 4c e3 d4 ldsb [ %l3 + 0x3d4 ], %o0 <== NOT EXECUTED 400047c8: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 400047cc: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 400047d0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 400047d4: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 400047d8: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 400047dc: 98 10 20 00 clr %o4 <== NOT EXECUTED 400047e0: 40 00 03 d5 call 40005734 <== NOT EXECUTED 400047e4: 9a 04 60 c8 add %l1, 0xc8, %o5 <== NOT EXECUTED TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 400047e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400047ec: 12 80 00 7a bne 400049d4 <== NOT EXECUTED 400047f0: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 400047f4: d0 4c e3 d4 ldsb [ %l3 + 0x3d4 ], %o0 <== NOT EXECUTED 400047f8: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 400047fc: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40004800: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 40004804: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40004808: 98 10 20 00 clr %o4 <== NOT EXECUTED 4000480c: 40 00 03 ca call 40005734 <== NOT EXECUTED 40004810: 9a 04 60 c4 add %l1, 0xc4, %o5 <== NOT EXECUTED TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 40004814: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004818: 12 80 00 6f bne 400049d4 <== NOT EXECUTED 4000481c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 40004820: c2 04 60 a0 ld [ %l1 + 0xa0 ], %g1 <== NOT EXECUTED 40004824: 80 a0 60 00 cmp %g1, 0 40004828: 02 80 00 07 be 40004844 <== NEVER TAKEN 4000482c: 03 10 00 6f sethi %hi(0x4001bc00), %g1 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 40004830: c2 04 60 b4 ld [ %l1 + 0xb4 ], %g1 40004834: 80 a0 60 02 cmp %g1, 2 40004838: 12 80 00 0f bne 40004874 <== ALWAYS TAKEN 4000483c: 84 10 20 03 mov 3, %g2 sc = rtems_semaphore_create ( 40004840: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 40004844: d0 48 63 d4 ldsb [ %g1 + 0x3d4 ], %o0 ! 4001bfd4 <== NOT EXECUTED 40004848: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED 4000484c: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <== NOT EXECUTED 40004850: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004854: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40004858: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 4000485c: 96 10 20 00 clr %o3 <== NOT EXECUTED 40004860: 40 00 02 a0 call 400052e0 <== NOT EXECUTED 40004864: 98 04 60 68 add %l1, 0x68, %o4 <== NOT EXECUTED rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40004868: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000486c: 12 80 00 5a bne 400049d4 <== NOT EXECUTED 40004870: 84 10 20 03 mov 3, %g2 <== NOT EXECUTED tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; 40004874: c4 2c 60 41 stb %g2, [ %l1 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 40004878: 84 10 20 1c mov 0x1c, %g2 4000487c: c4 2c 60 42 stb %g2, [ %l1 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 40004880: 84 10 20 7f mov 0x7f, %g2 40004884: c4 2c 60 43 stb %g2, [ %l1 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 40004888: 84 10 20 15 mov 0x15, %g2 4000488c: c4 2c 60 44 stb %g2, [ %l1 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 40004890: 84 10 20 04 mov 4, %g2 40004894: c4 2c 60 45 stb %g2, [ %l1 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 40004898: 84 10 20 11 mov 0x11, %g2 4000489c: c4 2c 60 49 stb %g2, [ %l1 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 400048a0: 84 10 20 13 mov 0x13, %g2 400048a4: c4 2c 60 4a stb %g2, [ %l1 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 400048a8: 84 10 20 1a mov 0x1a, %g2 400048ac: c4 2c 60 4b stb %g2, [ %l1 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 400048b0: 84 10 20 12 mov 0x12, %g2 tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 400048b4: c0 24 60 b8 clr [ %l1 + 0xb8 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; 400048b8: c4 2c 60 4d stb %g2, [ %l1 + 0x4d ] /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 400048bc: c8 04 60 64 ld [ %l1 + 0x64 ], %g4 tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; 400048c0: 84 10 20 0f mov 0xf, %g2 400048c4: c4 2c 60 4e stb %g2, [ %l1 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 400048c8: 84 10 20 17 mov 0x17, %g2 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 400048cc: 89 31 20 01 srl %g4, 1, %g4 tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; 400048d0: c4 2c 60 4f stb %g2, [ %l1 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 400048d4: 84 10 20 16 mov 0x16, %g2 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 400048d8: c0 2c 60 4c clrb [ %l1 + 0x4c ] tty->termios.c_cc[VEOL2] = '\000'; 400048dc: c0 2c 60 51 clrb [ %l1 + 0x51 ] tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 400048e0: 03 10 00 6f sethi %hi(0x4001bc00), %g1 tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; 400048e4: c4 2c 60 50 stb %g2, [ %l1 + 0x50 ] tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 400048e8: c4 08 63 d4 ldub [ %g1 + 0x3d4 ], %g2 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 400048ec: c8 24 60 bc st %g4, [ %l1 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 400048f0: 09 00 00 09 sethi %hi(0x2400), %g4 400048f4: 88 11 21 02 or %g4, 0x102, %g4 ! 2502 400048f8: c8 24 60 30 st %g4, [ %l1 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 400048fc: 09 00 00 06 sethi %hi(0x1800), %g4 40004900: 88 11 20 05 or %g4, 5, %g4 ! 1805 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40004904: c6 04 60 64 ld [ %l1 + 0x64 ], %g3 /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40004908: c8 24 60 34 st %g4, [ %l1 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 4000490c: 88 10 28 bd mov 0x8bd, %g4 40004910: c8 24 60 38 st %g4, [ %l1 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 40004914: 09 00 00 20 sethi %hi(0x8000), %g4 40004918: 88 11 22 3b or %g4, 0x23b, %g4 ! 823b 4000491c: c8 24 60 3c st %g4, [ %l1 + 0x3c ] tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40004920: 89 28 e0 01 sll %g3, 1, %g4 40004924: 86 01 00 03 add %g4, %g3, %g3 40004928: 87 30 e0 02 srl %g3, 2, %g3 4000492c: c6 24 60 c0 st %g3, [ %l1 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 40004930: 86 00 a0 01 add %g2, 1, %g3 40004934: 85 28 a0 18 sll %g2, 0x18, %g2 40004938: 85 38 a0 18 sra %g2, 0x18, %g2 4000493c: 80 a0 a0 7a cmp %g2, 0x7a 40004940: 12 80 00 04 bne 40004950 <== ALWAYS TAKEN 40004944: c6 28 63 d4 stb %g3, [ %g1 + 0x3d4 ] c = 'a'; 40004948: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 4000494c: c4 28 63 d4 stb %g2, [ %g1 + 0x3d4 ] <== NOT EXECUTED } args->iop->data1 = tty; if (!tty->refcount++) { 40004950: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 40004954: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 40004958: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 4000495c: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 40004960: 80 a0 60 00 cmp %g1, 0 40004964: 12 80 00 1e bne 400049dc 40004968: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 4000496c: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 40004970: 80 a0 60 00 cmp %g1, 0 40004974: 02 80 00 05 be 40004988 <== ALWAYS TAKEN 40004978: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 4000497c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40004980: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004984: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004988: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 4000498c: 80 a0 60 02 cmp %g1, 2 40004990: 12 80 00 14 bne 400049e0 <== ALWAYS TAKEN 40004994: 03 10 00 71 sethi %hi(0x4001c400), %g1 sc = rtems_task_start(tty->rxTaskId, 40004998: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED 4000499c: 13 10 00 12 sethi %hi(0x40004800), %o1 <== NOT EXECUTED 400049a0: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 400049a4: 40 00 04 0a call 400059cc <== NOT EXECUTED 400049a8: 92 12 62 8c or %o1, 0x28c, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 400049ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400049b0: 12 80 00 09 bne 400049d4 <== NOT EXECUTED 400049b4: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 400049b8: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 400049bc: 13 10 00 12 sethi %hi(0x40004800), %o1 <== NOT EXECUTED 400049c0: 40 00 04 03 call 400059cc <== NOT EXECUTED 400049c4: 92 12 62 10 or %o1, 0x210, %o1 ! 40004a10 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 400049c8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400049cc: 02 80 00 05 be 400049e0 <== NOT EXECUTED 400049d0: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400049d4: 40 00 04 8e call 40005c0c <== NOT EXECUTED 400049d8: 01 00 00 00 nop <== NOT EXECUTED } } rtems_semaphore_release (rtems_termios_ttyMutex); 400049dc: 03 10 00 71 sethi %hi(0x4001c400), %g1 400049e0: d0 00 63 54 ld [ %g1 + 0x354 ], %o0 ! 4001c754 400049e4: 40 00 03 28 call 40005684 400049e8: 01 00 00 00 nop return RTEMS_SUCCESSFUL; } 400049ec: 81 c7 e0 08 ret 400049f0: 91 e8 00 10 restore %g0, %l0, %o0 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 400049f4: 40 00 15 bb call 4000a0e0 400049f8: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 400049fc: a4 92 20 00 orcc %o0, 0, %l2 40004a00: 12 bf ff 07 bne 4000461c <== ALWAYS TAKEN 40004a04: a2 10 00 12 mov %l2, %l1 */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40004a08: 10 bf ff 11 b 4000464c <== NOT EXECUTED 40004a0c: 03 10 00 71 sethi %hi(0x4001c400), %g1 <== NOT EXECUTED =============================================================================== 40003350 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 40003350: 9d e3 bf a0 save %sp, -96, %sp const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 40003354: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 40003358: 92 10 00 18 mov %i0, %o1 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { 4000335c: 80 a0 60 00 cmp %g1, 0 40003360: 12 80 00 08 bne 40003380 <== NEVER TAKEN 40003364: a2 10 00 18 mov %i0, %l1 (*tty->device.write)(tty->minor, (void *)buf, len); 40003368: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 4000336c: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 40003370: 9f c0 40 00 call %g1 40003374: 94 10 00 19 mov %i1, %o2 return; 40003378: 81 c7 e0 08 ret 4000337c: 81 e8 00 00 restore } newHead = tty->rawOutBuf.Head; 40003380: e0 06 a0 80 ld [ %i2 + 0x80 ], %l0 <== NOT EXECUTED * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; 40003384: a8 10 20 02 mov 2, %l4 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 40003388: 10 80 00 39 b 4000346c <== NOT EXECUTED 4000338c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 40003390: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 40003394: 40 00 52 b5 call 40017e68 <.urem> <== NOT EXECUTED 40003398: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 4000339c: 7f ff fa 3f call 40001c98 <== NOT EXECUTED 400033a0: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 400033a4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 400033a8: 30 80 00 0f b,a 400033e4 <== NOT EXECUTED tty->rawOutBufState = rob_wait; rtems_interrupt_enable (level); 400033ac: 7f ff fa 3f call 40001ca8 <== NOT EXECUTED 400033b0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 400033b4: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 400033b8: 92 10 20 00 clr %o1 <== NOT EXECUTED 400033bc: 40 00 08 6b call 40005568 <== NOT EXECUTED 400033c0: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 400033c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400033c8: 02 80 00 04 be 400033d8 <== NOT EXECUTED 400033cc: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400033d0: 40 00 0a 0f call 40005c0c <== NOT EXECUTED 400033d4: 01 00 00 00 nop <== NOT EXECUTED rtems_interrupt_disable (level); 400033d8: 7f ff fa 30 call 40001c98 <== NOT EXECUTED 400033dc: 01 00 00 00 nop <== NOT EXECUTED 400033e0: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 400033e4: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 400033e8: 80 a4 00 01 cmp %l0, %g1 <== NOT EXECUTED 400033ec: 22 bf ff f0 be,a 400033ac <== NOT EXECUTED 400033f0: e8 26 a0 94 st %l4, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 400033f4: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED 400033f8: c6 0c 40 00 ldub [ %l1 ], %g3 <== NOT EXECUTED 400033fc: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED 40003400: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 40003404: c2 06 a0 94 ld [ %i2 + 0x94 ], %g1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; 40003408: e0 26 a0 80 st %l0, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 4000340c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003410: 32 80 00 14 bne,a 40003460 <== NOT EXECUTED 40003414: a2 04 60 01 inc %l1 <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 40003418: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 4000341c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 40003420: 12 80 00 0b bne 4000344c <== NOT EXECUTED 40003424: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 40003428: c4 06 a0 84 ld [ %i2 + 0x84 ], %g2 <== NOT EXECUTED tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, 4000342c: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED 40003430: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 40003434: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 40003438: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 4000343c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003440: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 40003444: 10 80 00 06 b 4000345c <== NOT EXECUTED 40003448: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 4000344c: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 40003450: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 40003454: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 40003458: e6 26 a0 94 st %l3, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 4000345c: a2 04 60 01 inc %l1 <== NOT EXECUTED /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); 40003460: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 40003464: 7f ff fa 11 call 40001ca8 <== NOT EXECUTED 40003468: b2 06 7f ff add %i1, -1, %i1 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 4000346c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40003470: 12 bf ff c8 bne 40003390 <== NOT EXECUTED 40003474: 01 00 00 00 nop <== NOT EXECUTED 40003478: 81 c7 e0 08 ret <== NOT EXECUTED 4000347c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003c3c : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40003c3c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003c40: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 40003c44: e4 06 20 14 ld [ %i0 + 0x14 ], %l2 <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003c48: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 40003c4c: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003c50: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40003c54: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003c58: 92 10 20 00 clr %o1 <== NOT EXECUTED 40003c5c: 40 00 06 43 call 40005568 <== NOT EXECUTED 40003c60: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40003c64: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40003c68: 12 80 00 10 bne 40003ca8 <== NOT EXECUTED 40003c6c: 05 10 00 71 sethi %hi(0x4001c400), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 40003c70: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 40003c74: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40003c78: 84 10 a1 80 or %g2, 0x180, %g2 <== NOT EXECUTED 40003c7c: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 40003c80: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 40003c84: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003c88: 02 80 00 0a be 40003cb0 <== NOT EXECUTED 40003c8c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 40003c90: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003c94: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003c98: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40003c9c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 40003ca0: 40 00 06 79 call 40005684 <== NOT EXECUTED 40003ca4: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 40003ca8: 81 c7 e0 08 ret <== NOT EXECUTED 40003cac: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 40003cb0: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40003cb4: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40003cb8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003cbc: 12 80 00 be bne 40003fb4 <== NOT EXECUTED 40003cc0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 40003cc4: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED if (tty->device.pollRead != NULL 40003cc8: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; 40003ccc: c4 24 20 2c st %g2, [ %l0 + 0x2c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; 40003cd0: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 40003cd4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003cd8: 02 80 00 4c be 40003e08 <== NOT EXECUTED 40003cdc: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40003ce0: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 40003ce4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003ce8: 12 80 00 49 bne 40003e0c <== NOT EXECUTED 40003cec: 2f 10 00 6f sethi %hi(0x4001bc00), %l7 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40003cf0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40003cf4: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40003cf8: 02 80 00 13 be 40003d44 <== NOT EXECUTED 40003cfc: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40003d00: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40003d04: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003d08: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40003d0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003d10: 16 80 00 06 bge 40003d28 <== NOT EXECUTED 40003d14: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); 40003d18: 40 00 07 49 call 40005a3c <== NOT EXECUTED 40003d1c: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED { int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); 40003d20: 10 bf ff f9 b 40003d04 <== NOT EXECUTED 40003d24: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) 40003d28: 7f ff ff 5f call 40003aa4 <== NOT EXECUTED 40003d2c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40003d30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003d34: 22 bf ff f4 be,a 40003d04 <== NOT EXECUTED 40003d38: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40003d3c: 10 80 00 9e b 40003fb4 <== NOT EXECUTED 40003d40: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 40003d44: 40 00 04 47 call 40004e60 <== NOT EXECUTED 40003d48: 01 00 00 00 nop <== NOT EXECUTED 40003d4c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40003d50: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40003d54: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003d58: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40003d5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003d60: 36 80 00 1c bge,a 40003dd0 <== NOT EXECUTED 40003d64: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) { 40003d68: c4 0c 20 47 ldub [ %l0 + 0x47 ], %g2 <== NOT EXECUTED 40003d6c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003d70: 02 80 00 0a be 40003d98 <== NOT EXECUTED 40003d74: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 40003d78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003d7c: 02 80 00 11 be 40003dc0 <== NOT EXECUTED 40003d80: 01 00 00 00 nop <== NOT EXECUTED 40003d84: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40003d88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003d8c: 02 80 00 0d be 40003dc0 <== NOT EXECUTED 40003d90: 01 00 00 00 nop <== NOT EXECUTED 40003d94: 30 80 00 04 b,a 40003da4 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 40003d98: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003d9c: 02 80 00 86 be 40003fb4 <== NOT EXECUTED 40003da0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 40003da4: 40 00 04 2f call 40004e60 <== NOT EXECUTED 40003da8: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 40003dac: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 40003db0: 90 22 00 13 sub %o0, %l3, %o0 <== NOT EXECUTED 40003db4: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40003db8: 18 80 00 7f bgu 40003fb4 <== NOT EXECUTED 40003dbc: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED break; } } rtems_task_wake_after (1); 40003dc0: 40 00 07 1f call 40005a3c <== NOT EXECUTED 40003dc4: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 40003dc8: 10 bf ff e3 b 40003d54 <== NOT EXECUTED 40003dcc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 40003dd0: 7f ff ff 35 call 40003aa4 <== NOT EXECUTED 40003dd4: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 40003dd8: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40003ddc: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40003de0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003de4: 16 80 00 73 bge 40003fb0 <== NOT EXECUTED 40003de8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 40003dec: 22 bf ff da be,a 40003d54 <== NOT EXECUTED 40003df0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40003df4: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 40003df8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003dfc: 22 bf ff d6 be,a 40003d54 <== NOT EXECUTED 40003e00: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40003e04: 30 bf ff d0 b,a 40003d44 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40003e08: 2f 10 00 6f sethi %hi(0x4001bc00), %l7 <== NOT EXECUTED * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 40003e0c: e8 04 20 74 ld [ %l0 + 0x74 ], %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40003e10: ae 15 e3 c8 or %l7, 0x3c8, %l7 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40003e14: ac 04 20 49 add %l0, 0x49, %l6 <== NOT EXECUTED 40003e18: 10 80 00 4b b 40003f44 <== NOT EXECUTED 40003e1c: a6 10 20 01 mov 1, %l3 <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 40003e20: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 40003e24: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40003e28: 40 00 50 10 call 40017e68 <.urem> <== NOT EXECUTED 40003e2c: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 40003e30: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 40003e34: e8 08 40 08 ldub [ %g1 + %o0 ], %l4 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 40003e38: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 40003e3c: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40003e40: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 40003e44: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40003e48: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40003e4c: 40 00 50 07 call 40017e68 <.urem> <== NOT EXECUTED 40003e50: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 40003e54: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 40003e58: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40003e5c: 3a 80 00 27 bcc,a 40003ef8 <== NOT EXECUTED 40003e60: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 40003e64: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003e68: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40003e6c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40003e70: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003e74: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 40003e78: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 40003e7c: 12 80 00 11 bne 40003ec0 <== NOT EXECUTED 40003e80: 01 00 00 00 nop <== NOT EXECUTED 40003e84: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 40003e88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003e8c: 22 80 00 07 be,a 40003ea8 <== NOT EXECUTED 40003e90: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 40003e94: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) 40003e98: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40003e9c: 02 80 00 09 be 40003ec0 <== NOT EXECUTED 40003ea0: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40003ea4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40003ea8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40003eac: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED 40003eb0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003eb4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40003eb8: 10 80 00 10 b 40003ef8 <== NOT EXECUTED 40003ebc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 40003ec0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40003ec4: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40003ec8: 22 80 00 0c be,a 40003ef8 <== NOT EXECUTED 40003ecc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 40003ed0: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40003ed4: c2 04 20 b0 ld [ %l0 + 0xb0 ], %g1 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { tty->flow_ctrl &= ~FL_IRTSOFF; 40003ed8: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 40003edc: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40003ee0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003ee4: 22 80 00 05 be,a 40003ef8 <== NOT EXECUTED 40003ee8: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 40003eec: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003ef0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40003ef4: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40003ef8: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40003efc: 02 80 00 09 be 40003f20 <== NOT EXECUTED 40003f00: 90 0d 20 ff and %l4, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 40003f04: 7f ff fe e8 call 40003aa4 <== NOT EXECUTED 40003f08: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40003f0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003f10: 32 80 00 0c bne,a 40003f40 <== NOT EXECUTED 40003f14: a6 10 20 00 clr %l3 <== NOT EXECUTED else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 40003f18: 10 80 00 0b b 40003f44 <== NOT EXECUTED 40003f1c: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 40003f20: 7f ff fe e1 call 40003aa4 <== NOT EXECUTED 40003f24: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 40003f28: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40003f2c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40003f30: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003f34: 26 80 00 04 bl,a 40003f44 <== NOT EXECUTED 40003f38: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED 40003f3c: a6 10 20 00 clr %l3 <== NOT EXECUTED wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; 40003f40: e8 04 20 70 ld [ %l0 + 0x70 ], %l4 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40003f44: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 40003f48: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40003f4c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003f50: 02 80 00 08 be 40003f70 <== NOT EXECUTED 40003f54: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40003f58: c2 05 c0 00 ld [ %l7 ], %g1 <== NOT EXECUTED 40003f5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40003f60: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40003f64: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40003f68: 06 bf ff ae bl 40003e20 <== NOT EXECUTED 40003f6c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 40003f70: 02 80 00 11 be 40003fb4 <== NOT EXECUTED 40003f74: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 40003f78: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40003f7c: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 40003f80: 40 00 05 7a call 40005568 <== NOT EXECUTED 40003f84: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 40003f88: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003f8c: 02 bf ff ee be 40003f44 <== NOT EXECUTED 40003f90: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40003f94: 30 80 00 08 b,a 40003fb4 <== NOT EXECUTED sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; 40003f98: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED count--; 40003f9c: a4 04 bf ff add %l2, -1, %l2 <== NOT EXECUTED sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; 40003fa0: c2 08 80 01 ldub [ %g2 + %g1 ], %g1 <== NOT EXECUTED 40003fa4: c2 2d 40 00 stb %g1, [ %l5 ] <== NOT EXECUTED 40003fa8: c6 24 20 24 st %g3, [ %l0 + 0x24 ] <== NOT EXECUTED 40003fac: aa 05 60 01 inc %l5 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40003fb0: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 40003fb4: 22 80 00 08 be,a 40003fd4 <== NOT EXECUTED 40003fb8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 40003fbc: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 40003fc0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40003fc4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003fc8: 06 bf ff f4 bl 40003f98 <== NOT EXECUTED 40003fcc: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40003fd0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 40003fd4: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40003fd8: a4 20 40 12 sub %g1, %l2, %l2 <== NOT EXECUTED 40003fdc: e4 24 60 1c st %l2, [ %l1 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40003fe0: 40 00 05 a9 call 40005684 <== NOT EXECUTED 40003fe4: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 40003fe8: 81 c7 e0 08 ret <== NOT EXECUTED 40003fec: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002dd0 : * in task-driven mode, this function is called in Tx task context * in interrupt-driven mode, this function is called in TxIRQ context */ int rtems_termios_refill_transmitter (struct rtems_termios_tty *tty) { 40002dd0: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int nToSend; rtems_interrupt_level level; int len; /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) 40002dd4: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40002dd8: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 40002ddc: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 40002de0: 12 80 00 10 bne 40002e20 <== NOT EXECUTED 40002de4: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 40002de8: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40002dec: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40002df0: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 40002df4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002df8: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 40002dfc: 7f ff fb a7 call 40001c98 <== NOT EXECUTED 40002e00: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40002e04: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40002e08: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 40002e0c: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40002e10: 82 10 60 02 or %g1, 2, %g1 <== NOT EXECUTED /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 40002e14: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40002e18: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40002e1c: 30 80 00 12 b,a 40002e64 <== NOT EXECUTED nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 40002e20: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40002e24: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 40002e28: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40002e2c: 12 80 00 12 bne 40002e74 <== NOT EXECUTED 40002e30: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, 40002e34: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40002e38: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40002e3c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002e40: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 40002e44: 7f ff fb 95 call 40001c98 <== NOT EXECUTED 40002e48: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40002e4c: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40002e50: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 40002e54: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40002e58: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; 40002e5c: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40002e60: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40002e64: 7f ff fb 91 call 40001ca8 <== NOT EXECUTED 40002e68: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40002e6c: 81 c7 e0 08 ret <== NOT EXECUTED 40002e70: 81 e8 00 00 restore <== NOT EXECUTED nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 40002e74: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 40002e78: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 40002e7c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40002e80: 12 80 00 0a bne 40002ea8 <== NOT EXECUTED 40002e84: 01 00 00 00 nop <== NOT EXECUTED /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 40002e88: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED 40002e8c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40002e90: 12 bf ff f7 bne 40002e6c <== NOT EXECUTED 40002e94: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40002e98: 40 00 09 fb call 40005684 <== NOT EXECUTED 40002e9c: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40002ea0: 81 c7 e0 08 ret <== NOT EXECUTED 40002ea4: 81 e8 00 00 restore <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); 40002ea8: 7f ff fb 7c call 40001c98 <== NOT EXECUTED 40002eac: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 40002eb0: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED tty->t_dqlen = 0; 40002eb4: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40002eb8: 7f ff fb 7c call 40001ca8 <== NOT EXECUTED 40002ebc: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 40002ec0: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 40002ec4: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 40002ec8: 40 00 53 e8 call 40017e68 <.urem> <== NOT EXECUTED 40002ecc: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 40002ed0: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; tty->rawOutBuf.Tail = newTail; 40002ed4: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 40002ed8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40002edc: 12 80 00 04 bne 40002eec <== NOT EXECUTED 40002ee0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40002ee4: 40 00 09 e8 call 40005684 <== NOT EXECUTED 40002ee8: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { 40002eec: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40002ef0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40002ef4: 12 80 00 0b bne 40002f20 <== NOT EXECUTED 40002ef8: 01 00 00 00 nop <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 40002efc: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 40002f00: c0 24 20 94 clr [ %l0 + 0x94 ] <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { 40002f04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40002f08: 02 80 00 29 be 40002fac <== NOT EXECUTED 40002f0c: b0 10 20 00 clr %i0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 40002f10: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 40002f14: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002f18: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED 40002f1c: 30 80 00 24 b,a 40002fac <== NOT EXECUTED } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 40002f20: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40002f24: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 40002f28: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 40002f2c: 12 80 00 0c bne 40002f5c <== NOT EXECUTED 40002f30: 01 00 00 00 nop <== NOT EXECUTED == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 40002f34: 7f ff fb 59 call 40001c98 <== NOT EXECUTED 40002f38: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 40002f3c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40002f40: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 40002f44: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40002f48: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); tty->flow_ctrl |= FL_OSTOP; 40002f4c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 40002f50: 7f ff fb 56 call 40001ca8 <== NOT EXECUTED 40002f54: b0 10 20 00 clr %i0 <== NOT EXECUTED 40002f58: 30 80 00 15 b,a 40002fac <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 40002f5c: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40002f60: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40002f64: 08 80 00 04 bleu 40002f74 <== NOT EXECUTED 40002f68: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; 40002f6c: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED 40002f70: 30 80 00 02 b,a 40002f78 <== NOT EXECUTED else nToSend = tty->rawOutBuf.Head - newTail; 40002f74: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 40002f78: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40002f7c: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 40002f80: 02 80 00 03 be 40002f8c <== NOT EXECUTED 40002f84: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED 40002f88: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 40002f8c: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40002f90: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40002f94: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 40002f98: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40002f9c: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ 40002fa0: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 40002fa4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40002fa8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40002fac: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 40002fb0: 81 c7 e0 08 ret <== NOT EXECUTED 40002fb4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004a8c : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 40004a8c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004a90: a2 07 bf f8 add %fp, -8, %l1 <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( 40004a94: a0 07 bf ff add %fp, -1, %l0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004a98: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED 40004a9c: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004aa0: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004aa4: 40 00 01 10 call 40004ee4 <== NOT EXECUTED 40004aa8: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { 40004aac: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004ab0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004ab4: 22 80 00 07 be,a 40004ad0 <== NOT EXECUTED 40004ab8: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 40004abc: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40004ac0: 40 00 03 6a call 40005868 <== NOT EXECUTED 40004ac4: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004ac8: 10 bf ff f5 b 40004a9c <== NOT EXECUTED 40004acc: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 40004ad0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004ad4: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 40004ad8: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40004adc: 02 bf ff ef be 40004a98 <== NOT EXECUTED 40004ae0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 40004ae4: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 40004ae8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40004aec: 7f ff f9 52 call 40003034 <== NOT EXECUTED 40004af0: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40004af4: 10 bf ff ea b 40004a9c <== NOT EXECUTED 40004af8: 96 10 00 11 mov %l1, %o3 <== NOT EXECUTED =============================================================================== 40002db8 : void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); 40002db8: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 40002dbc: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40002dc0: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40002dc4: 40 00 08 aa call 4000506c <== NOT EXECUTED 40002dc8: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40004a10 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 40004a10: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40004a14: 23 10 00 71 sethi %hi(0x4001c400), %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004a18: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40004a1c: a2 14 61 80 or %l1, 0x180, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004a20: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004a24: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004a28: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40004a2c: 40 00 01 2e call 40004ee4 <== NOT EXECUTED 40004a30: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { 40004a34: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 40004a38: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40004a3c: 02 80 00 07 be 40004a58 <== NOT EXECUTED 40004a40: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 40004a44: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40004a48: 40 00 03 88 call 40005868 <== NOT EXECUTED 40004a4c: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004a50: 10 bf ff f5 b 40004a24 <== NOT EXECUTED 40004a54: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40004a58: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40004a5c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004a60: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 40004a64: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40004a68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004a6c: 02 80 00 04 be 40004a7c <== NOT EXECUTED 40004a70: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40004a74: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004a78: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 40004a7c: 7f ff f8 d5 call 40002dd0 <== NOT EXECUTED 40004a80: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40004a84: 10 bf ff e8 b 40004a24 <== NOT EXECUTED 40004a88: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED =============================================================================== 40003af4 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40003af4: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003af8: c2 06 00 00 ld [ %i0 ], %g1 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 40003afc: a2 10 00 18 mov %i0, %l1 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40003b00: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003b04: 92 10 20 00 clr %o1 40003b08: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40003b0c: 40 00 06 97 call 40005568 40003b10: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 40003b14: b0 92 20 00 orcc %o0, 0, %i0 40003b18: 12 80 00 0f bne 40003b54 <== NEVER TAKEN 40003b1c: 03 10 00 71 sethi %hi(0x4001c400), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 40003b20: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 40003b24: 85 28 a0 05 sll %g2, 5, %g2 40003b28: 82 10 61 80 or %g1, 0x180, %g1 40003b2c: 82 00 40 02 add %g1, %g2, %g1 40003b30: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40003b34: 80 a0 60 00 cmp %g1, 0 40003b38: 02 80 00 09 be 40003b5c <== ALWAYS TAKEN 40003b3c: 92 10 00 11 mov %l1, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 40003b40: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003b44: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003b48: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40003b4c: 40 00 06 ce call 40005684 <== NOT EXECUTED 40003b50: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED return sc; 40003b54: 81 c7 e0 08 ret <== NOT EXECUTED 40003b58: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->termios.c_oflag & OPOST) { 40003b5c: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 40003b60: d2 04 60 14 ld [ %l1 + 0x14 ], %o1 40003b64: 80 88 60 01 btst 1, %g1 40003b68: 02 80 00 0e be 40003ba0 <== NEVER TAKEN 40003b6c: d0 04 60 10 ld [ %l1 + 0x10 ], %o0 uint32_t count = args->count; 40003b70: a6 10 00 09 mov %o1, %l3 char *buffer = args->buffer; while (count--) 40003b74: 10 80 00 06 b 40003b8c 40003b78: a4 10 00 08 mov %o0, %l2 oproc (*buffer++, tty); 40003b7c: a6 04 ff ff add %l3, -1, %l3 40003b80: a4 04 a0 01 inc %l2 40003b84: 7f ff fe 3f call 40003480 40003b88: 92 10 00 10 mov %l0, %o1 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 40003b8c: 80 a4 e0 00 cmp %l3, 0 40003b90: 32 bf ff fb bne,a 40003b7c 40003b94: d0 0c 80 00 ldub [ %l2 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 40003b98: 10 80 00 05 b 40003bac 40003b9c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 40003ba0: 7f ff fd ec call 40003350 <== NOT EXECUTED 40003ba4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 40003ba8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 40003bac: c2 24 60 1c st %g1, [ %l1 + 0x1c ] } rtems_semaphore_release (tty->osem); 40003bb0: 40 00 06 b5 call 40005684 40003bb4: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 return sc; } 40003bb8: 81 c7 e0 08 ret 40003bbc: 81 e8 00 00 restore =============================================================================== 40014860 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 40014860: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 40014864: 11 10 00 f7 sethi %hi(0x4003dc00), %o0 40014868: 92 10 00 18 mov %i0, %o1 4001486c: 90 12 22 20 or %o0, 0x220, %o0 40014870: 40 00 0b 83 call 4001767c <_Objects_Get> 40014874: 94 07 bf fc add %fp, -4, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40014878: c2 07 bf fc ld [ %fp + -4 ], %g1 4001487c: 80 a0 60 00 cmp %g1, 0 40014880: 12 80 00 0a bne 400148a8 40014884: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 40014888: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 4001488c: 80 a0 60 04 cmp %g1, 4 40014890: 02 80 00 04 be 400148a0 <== NEVER TAKEN 40014894: 01 00 00 00 nop (void) _Watchdog_Remove( &the_timer->Ticker ); 40014898: 40 00 14 03 call 400198a4 <_Watchdog_Remove> 4001489c: 90 02 20 10 add %o0, 0x10, %o0 _Thread_Enable_dispatch(); 400148a0: 40 00 0d f0 call 40018060 <_Thread_Enable_dispatch> 400148a4: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400148a8: 81 c7 e0 08 ret 400148ac: 81 e8 00 00 restore =============================================================================== 40014d50 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40014d50: 9d e3 bf 98 save %sp, -104, %sp Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; 40014d54: 03 10 00 f7 sethi %hi(0x4003dc00), %g1 40014d58: e0 00 62 60 ld [ %g1 + 0x260 ], %l0 ! 4003de60 <_Timer_server> rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 40014d5c: a2 10 00 18 mov %i0, %l1 Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server; if ( !timer_server ) 40014d60: 80 a4 20 00 cmp %l0, 0 40014d64: 02 80 00 32 be 40014e2c 40014d68: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 40014d6c: 03 10 00 f5 sethi %hi(0x4003d400), %g1 40014d70: c2 08 60 b4 ldub [ %g1 + 0xb4 ], %g1 ! 4003d4b4 <_TOD_Is_set> 40014d74: 80 a0 60 00 cmp %g1, 0 40014d78: 02 80 00 2d be 40014e2c <== NEVER TAKEN 40014d7c: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( !routine ) 40014d80: 80 a6 a0 00 cmp %i2, 0 40014d84: 02 80 00 2a be 40014e2c 40014d88: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 40014d8c: 7f ff f4 0d call 40011dc0 <_TOD_Validate> 40014d90: 90 10 00 19 mov %i1, %o0 40014d94: 80 8a 20 ff btst 0xff, %o0 40014d98: 22 80 00 25 be,a 40014e2c 40014d9c: b0 10 20 14 mov 0x14, %i0 return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 40014da0: 7f ff f3 d4 call 40011cf0 <_TOD_To_seconds> 40014da4: 90 10 00 19 mov %i1, %o0 if ( seconds <= _TOD_Seconds_since_epoch() ) 40014da8: 27 10 00 f5 sethi %hi(0x4003d400), %l3 40014dac: c2 04 e1 30 ld [ %l3 + 0x130 ], %g1 ! 4003d530 <_TOD_Now> 40014db0: 80 a2 00 01 cmp %o0, %g1 40014db4: 08 80 00 20 bleu 40014e34 40014db8: a4 10 00 08 mov %o0, %l2 40014dbc: 11 10 00 f7 sethi %hi(0x4003dc00), %o0 40014dc0: 92 10 00 11 mov %l1, %o1 40014dc4: 90 12 22 20 or %o0, 0x220, %o0 40014dc8: 40 00 0a 2d call 4001767c <_Objects_Get> 40014dcc: 94 07 bf fc add %fp, -4, %o2 return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40014dd0: c2 07 bf fc ld [ %fp + -4 ], %g1 40014dd4: b2 10 00 08 mov %o0, %i1 40014dd8: 80 a0 60 00 cmp %g1, 0 40014ddc: 12 80 00 14 bne 40014e2c 40014de0: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40014de4: 40 00 12 b0 call 400198a4 <_Watchdog_Remove> 40014de8: 90 02 20 10 add %o0, 0x10, %o0 the_watchdog->routine = routine; the_watchdog->id = id; 40014dec: e2 26 60 30 st %l1, [ %i1 + 0x30 ] the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40014df0: c4 04 e1 30 ld [ %l3 + 0x130 ], %g2 (*timer_server->schedule_operation)( timer_server, the_timer ); 40014df4: c2 04 20 04 ld [ %l0 + 4 ], %g1 40014df8: 90 10 00 10 mov %l0, %o0 40014dfc: 92 10 00 19 mov %i1, %o1 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40014e00: a4 24 80 02 sub %l2, %g2, %l2 the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 40014e04: 84 10 20 03 mov 3, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40014e08: f4 26 60 2c st %i2, [ %i1 + 0x2c ] 40014e0c: c4 26 60 38 st %g2, [ %i1 + 0x38 ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40014e10: f6 26 60 34 st %i3, [ %i1 + 0x34 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40014e14: e4 26 60 1c st %l2, [ %i1 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40014e18: c0 26 60 18 clr [ %i1 + 0x18 ] (*timer_server->schedule_operation)( timer_server, the_timer ); 40014e1c: 9f c0 40 00 call %g1 40014e20: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40014e24: 40 00 0c 8f call 40018060 <_Thread_Enable_dispatch> 40014e28: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40014e2c: 81 c7 e0 08 ret 40014e30: 81 e8 00 00 restore 40014e34: b0 10 20 14 mov 0x14, %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40014e38: 81 c7 e0 08 ret 40014e3c: 81 e8 00 00 restore =============================================================================== 40007348 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 40007348: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) 4000734c: 2b 08 00 00 sethi %hi(0x20000000), %l5 <== NOT EXECUTED 40007350: aa 8e 00 15 andcc %i0, %l5, %l5 <== NOT EXECUTED 40007354: 02 80 00 11 be 40007398 <== NOT EXECUTED 40007358: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED { if (rtems_panic_in_progress++) 4000735c: 05 10 00 9f sethi %hi(0x40027c00), %g2 <== NOT EXECUTED 40007360: c2 00 a3 94 ld [ %g2 + 0x394 ], %g1 ! 40027f94 <== NOT EXECUTED 40007364: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED 40007368: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000736c: 02 80 00 06 be 40007384 <== NOT EXECUTED 40007370: c6 20 a3 94 st %g3, [ %g2 + 0x394 ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40007374: 03 10 00 a0 sethi %hi(0x40028000), %g1 <== NOT EXECUTED 40007378: c4 00 61 70 ld [ %g1 + 0x170 ], %g2 ! 40028170 <_Thread_Dispatch_disable_level><== NOT EXECUTED 4000737c: 84 00 a0 01 inc %g2 <== NOT EXECUTED 40007380: c4 20 61 70 st %g2, [ %g1 + 0x170 ] <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 40007384: 03 10 00 9f sethi %hi(0x40027c00), %g1 <== NOT EXECUTED 40007388: c2 00 63 94 ld [ %g1 + 0x394 ], %g1 ! 40027f94 <== NOT EXECUTED 4000738c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40007390: 34 80 00 5a bg,a 400074f8 <== NOT EXECUTED 40007394: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40007398: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 4000739c: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 40027810 <_impure_ptr><== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 400073a0: 27 1c 00 00 sethi %hi(0x70000000), %l3 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 400073a4: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 400073a8: 40 00 39 41 call 400158ac <== NOT EXECUTED 400073ac: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 400073b0: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 400073b4: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED 400073b8: 02 80 00 05 be 400073cc <== NOT EXECUTED 400073bc: a6 2c 00 13 andn %l0, %l3, %l3 <== NOT EXECUTED local_errno = errno; 400073c0: 40 00 38 31 call 40015484 <__errno> <== NOT EXECUTED 400073c4: 01 00 00 00 nop <== NOT EXECUTED 400073c8: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 400073cc: 29 10 00 9e sethi %hi(0x40027800), %l4 <== NOT EXECUTED 400073d0: c2 05 20 10 ld [ %l4 + 0x10 ], %g1 ! 40027810 <_impure_ptr><== NOT EXECUTED 400073d4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400073d8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 400073dc: 40 00 50 fa call 4001b7c4 <== NOT EXECUTED 400073e0: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 400073e4: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 400073e8: 02 80 00 0c be 40007418 <== NOT EXECUTED 400073ec: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 400073f0: c2 05 20 10 ld [ %l4 + 0x10 ], %g1 <== NOT EXECUTED 400073f4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 400073f8: 7f ff ff cd call 4000732c <== NOT EXECUTED 400073fc: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40007400: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007404: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40007408: 92 12 63 78 or %o1, 0x378, %o1 <== NOT EXECUTED 4000740c: 40 00 39 fc call 40015bfc <== NOT EXECUTED 40007410: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40007414: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED if (local_errno) 40007418: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000741c: 22 80 00 1c be,a 4000748c <== NOT EXECUTED 40007420: 27 10 00 9e sethi %hi(0x40027800), %l3 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 40007424: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40007428: 04 80 00 11 ble 4000746c <== NOT EXECUTED 4000742c: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED 40007430: 40 00 3d 46 call 40016948 <== NOT EXECUTED 40007434: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40007438: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 4000743c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007440: 02 80 00 0b be 4000746c <== NOT EXECUTED 40007444: 03 10 00 9e sethi %hi(0x40027800), %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 40007448: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 ! 40027810 <_impure_ptr><== NOT EXECUTED 4000744c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40007450: 40 00 3d 3e call 40016948 <== NOT EXECUTED 40007454: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40007458: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 4000745c: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40007460: 92 12 63 88 or %o1, 0x388, %o1 <== NOT EXECUTED 40007464: 10 80 00 07 b 40007480 <== NOT EXECUTED 40007468: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 4000746c: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 <== NOT EXECUTED 40007470: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007474: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007478: 92 12 63 98 or %o1, 0x398, %o1 <== NOT EXECUTED 4000747c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40007480: 40 00 39 df call 40015bfc <== NOT EXECUTED 40007484: 27 10 00 9e sethi %hi(0x40027800), %l3 <== NOT EXECUTED 40007488: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 4000748c: c2 04 e0 10 ld [ %l3 + 0x10 ], %g1 <== NOT EXECUTED 40007490: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 40007494: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40007498: 40 00 39 d9 call 40015bfc <== NOT EXECUTED 4000749c: 92 12 63 b0 or %o1, 0x3b0, %o1 <== NOT EXECUTED (void) fflush(stderr); 400074a0: c2 04 e0 10 ld [ %l3 + 0x10 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); } chars_written += fprintf(stderr, "\n"); 400074a4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED (void) fflush(stderr); 400074a8: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 400074ac: 40 00 39 00 call 400158ac <== NOT EXECUTED 400074b0: b0 06 00 12 add %i0, %l2, %i0 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 400074b4: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 400074b8: 80 8c 00 01 btst %l0, %g1 <== NOT EXECUTED 400074bc: 02 80 00 0f be 400074f8 <== NOT EXECUTED 400074c0: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 400074c4: 22 80 00 08 be,a 400074e4 <== NOT EXECUTED 400074c8: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 400074cc: 13 10 00 95 sethi %hi(0x40025400), %o1 <== NOT EXECUTED 400074d0: 90 10 20 00 clr %o0 <== NOT EXECUTED 400074d4: 40 00 00 18 call 40007534 <== NOT EXECUTED 400074d8: 92 12 63 b8 or %o1, 0x3b8, %o1 <== NOT EXECUTED _exit(local_errno); 400074dc: 40 00 02 e5 call 40008070 <_exit> <== NOT EXECUTED 400074e0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); 400074e4: 90 10 20 00 clr %o0 <== NOT EXECUTED 400074e8: 40 00 00 13 call 40007534 <== NOT EXECUTED 400074ec: 92 12 63 d0 or %o1, 0x3d0, %o1 <== NOT EXECUTED abort(); 400074f0: 40 00 37 d7 call 4001544c <== NOT EXECUTED 400074f4: 01 00 00 00 nop <== NOT EXECUTED } } return chars_written; } 400074f8: 81 c7 e0 08 ret <== NOT EXECUTED 400074fc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000299c : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 4000299c: 9d e3 bf a0 save %sp, -96, %sp 400029a0: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 400029a4: 2b 10 00 7e sethi %hi(0x4001f800), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 400029a8: 29 10 00 7e sethi %hi(0x4001f800), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 400029ac: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 400029b0: aa 15 61 10 or %l5, 0x110, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 400029b4: a8 15 21 08 or %l4, 0x108, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 400029b8: a2 10 20 00 clr %l1 400029bc: a0 10 20 00 clr %l0 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 400029c0: c2 06 20 04 ld [ %i0 + 4 ], %g1 400029c4: 82 00 7f ff add %g1, -1, %g1 400029c8: 80 a0 60 00 cmp %g1, 0 400029cc: 16 80 00 07 bge 400029e8 <== ALWAYS TAKEN 400029d0: c2 26 20 04 st %g1, [ %i0 + 4 ] 400029d4: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 400029d8: 40 00 3e b5 call 400124ac <__srget_r> <== NOT EXECUTED 400029dc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 400029e0: 10 80 00 06 b 400029f8 <== NOT EXECUTED 400029e4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED 400029e8: c2 06 00 00 ld [ %i0 ], %g1 400029ec: 84 00 60 01 add %g1, 1, %g2 400029f0: e4 08 40 00 ldub [ %g1 ], %l2 400029f4: c4 26 00 00 st %g2, [ %i0 ] if (c == ':') 400029f8: 80 a4 a0 3a cmp %l2, 0x3a 400029fc: 02 80 00 22 be 40002a84 40002a00: 80 a4 60 00 cmp %l1, 0 break; if (sign == 0) { 40002a04: 32 80 00 09 bne,a 40002a28 <== NEVER TAKEN 40002a08: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 40002a0c: 80 a4 a0 2d cmp %l2, 0x2d 40002a10: 12 80 00 05 bne 40002a24 <== ALWAYS TAKEN 40002a14: a2 10 20 01 mov 1, %l1 sign = -1; limit++; 40002a18: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 40002a1c: 10 bf ff e9 b 400029c0 <== NOT EXECUTED 40002a20: a2 10 3f ff mov -1, %l1 <== NOT EXECUTED } sign = 1; } if (!isdigit(c)) 40002a24: c2 05 00 00 ld [ %l4 ], %g1 40002a28: 82 00 40 12 add %g1, %l2, %g1 40002a2c: c2 08 60 01 ldub [ %g1 + 1 ], %g1 40002a30: 80 88 60 04 btst 4, %g1 40002a34: 02 80 00 1c be 40002aa4 <== NEVER TAKEN 40002a38: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 40002a3c: 40 00 5f 88 call 4001a85c <.udiv> 40002a40: 92 10 20 0a mov 0xa, %o1 40002a44: 80 a4 00 08 cmp %l0, %o0 40002a48: 18 80 00 17 bgu 40002aa4 <== NEVER TAKEN 40002a4c: 01 00 00 00 nop 40002a50: 12 80 00 08 bne 40002a70 <== ALWAYS TAKEN 40002a54: a4 04 bf d0 add %l2, -48, %l2 40002a58: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40002a5c: 40 00 60 2c call 4001ab0c <.urem> <== NOT EXECUTED 40002a60: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40002a64: 80 a4 80 08 cmp %l2, %o0 <== NOT EXECUTED 40002a68: 18 80 00 0f bgu 40002aa4 <== NOT EXECUTED 40002a6c: 01 00 00 00 nop <== NOT EXECUTED || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40002a70: 83 2c 20 03 sll %l0, 3, %g1 40002a74: a1 2c 20 01 sll %l0, 1, %l0 40002a78: a0 04 00 01 add %l0, %g1, %l0 40002a7c: 10 bf ff d1 b 400029c0 40002a80: a0 04 80 10 add %l2, %l0, %l0 } if (sign == 0) 40002a84: 02 80 00 08 be 40002aa4 <== NEVER TAKEN 40002a88: 90 10 00 11 mov %l1, %o0 return 0; *val = i * sign; 40002a8c: 92 10 00 10 mov %l0, %o1 40002a90: 40 00 5f 39 call 4001a774 <.umul> 40002a94: b0 10 20 01 mov 1, %i0 40002a98: d0 26 40 00 st %o0, [ %i1 ] return 1; 40002a9c: 81 c7 e0 08 ret 40002aa0: 81 e8 00 00 restore } 40002aa4: 81 c7 e0 08 ret <== NOT EXECUTED 40002aa8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40002aac : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 40002aac: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 40002ab0: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 40002ab4: 21 10 00 7e sethi %hi(0x4001f800), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 40002ab8: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 40002abc: a0 14 21 10 or %l0, 0x110, %l0 40002ac0: c2 06 20 04 ld [ %i0 + 4 ], %g1 40002ac4: 82 00 7f ff add %g1, -1, %g1 40002ac8: 80 a0 60 00 cmp %g1, 0 40002acc: 16 80 00 07 bge 40002ae8 40002ad0: c2 26 20 04 st %g1, [ %i0 + 4 ] 40002ad4: d0 04 00 00 ld [ %l0 ], %o0 40002ad8: 40 00 3e 75 call 400124ac <__srget_r> 40002adc: 92 10 00 18 mov %i0, %o1 if (c == ':') { 40002ae0: 10 80 00 07 b 40002afc 40002ae4: 80 a2 20 3a cmp %o0, 0x3a { int c; *name = *bufp; for (;;) { c = getc(fp); 40002ae8: c2 06 00 00 ld [ %i0 ], %g1 40002aec: 84 00 60 01 add %g1, 1, %g2 40002af0: d0 08 40 00 ldub [ %g1 ], %o0 40002af4: c4 26 00 00 st %g2, [ %i0 ] if (c == ':') { 40002af8: 80 a2 20 3a cmp %o0, 0x3a 40002afc: 12 80 00 07 bne 40002b18 40002b00: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 40002b04: 80 a7 20 00 cmp %i4, 0 40002b08: 22 80 00 1a be,a 40002b70 <== ALWAYS TAKEN 40002b0c: c2 06 80 00 ld [ %i2 ], %g1 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 40002b10: 81 c7 e0 08 ret <== NOT EXECUTED 40002b14: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') { if (nlFlag) return 0; break; } if (c == '\n') { 40002b18: 12 80 00 07 bne 40002b34 40002b1c: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) 40002b20: 80 a7 20 00 cmp %i4, 0 40002b24: 32 80 00 13 bne,a 40002b70 <== ALWAYS TAKEN 40002b28: c2 06 80 00 ld [ %i2 ], %g1 --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; 40002b2c: 81 c7 e0 08 ret <== NOT EXECUTED 40002b30: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == '\n') { if (!nlFlag) return 0; break; } if (c == EOF) 40002b34: 22 80 00 17 be,a 40002b90 <== NEVER TAKEN 40002b38: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; if (*nleft < 2) 40002b3c: c2 06 c0 00 ld [ %i3 ], %g1 40002b40: 80 a0 60 01 cmp %g1, 1 40002b44: 28 80 00 13 bleu,a 40002b90 <== NEVER TAKEN 40002b48: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; **bufp = c; 40002b4c: c2 06 80 00 ld [ %i2 ], %g1 40002b50: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 40002b54: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40002b58: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40002b5c: 84 00 a0 01 inc %g2 --(*nleft); 40002b60: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40002b64: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); } 40002b68: 10 bf ff d6 b 40002ac0 40002b6c: c2 26 c0 00 st %g1, [ %i3 ] **bufp = '\0'; 40002b70: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 40002b74: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40002b78: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40002b7c: 84 00 a0 01 inc %g2 --(*nleft); 40002b80: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40002b84: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40002b88: c2 26 c0 00 st %g1, [ %i3 ] 40002b8c: b0 10 20 01 mov 1, %i0 return 1; } 40002b90: 81 c7 e0 08 ret 40002b94: 81 e8 00 00 restore =============================================================================== 40002b98 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40002b98: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002b9c: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40002ba0: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002ba4: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002ba8: a2 07 a0 4c add %fp, 0x4c, %l1 40002bac: a0 07 a0 50 add %fp, 0x50, %l0 40002bb0: 90 10 00 18 mov %i0, %o0 40002bb4: 92 10 00 19 mov %i1, %o1 40002bb8: 94 10 00 11 mov %l1, %o2 40002bbc: 7f ff ff bc call 40002aac 40002bc0: 96 10 00 10 mov %l0, %o3 40002bc4: 80 a2 20 00 cmp %o0, 0 40002bc8: 02 80 00 41 be 40002ccc <== NEVER TAKEN 40002bcc: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 40002bd0: 92 06 60 04 add %i1, 4, %o1 40002bd4: 94 10 00 11 mov %l1, %o2 40002bd8: 96 10 00 10 mov %l0, %o3 40002bdc: 7f ff ff b4 call 40002aac 40002be0: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002be4: 80 a2 20 00 cmp %o0, 0 40002be8: 02 80 00 39 be 40002ccc <== NEVER TAKEN 40002bec: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 40002bf0: 7f ff ff 6b call 4000299c 40002bf4: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002bf8: 80 a2 20 00 cmp %o0, 0 40002bfc: 02 80 00 34 be 40002ccc <== NEVER TAKEN 40002c00: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 40002c04: 94 10 00 11 mov %l1, %o2 40002c08: 96 10 00 10 mov %l0, %o3 40002c0c: 92 07 bf f8 add %fp, -8, %o1 40002c10: 7f ff ff a7 call 40002aac 40002c14: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40002c18: 80 a2 20 00 cmp %o0, 0 40002c1c: 02 80 00 2c be 40002ccc <== NEVER TAKEN 40002c20: c2 07 bf fc ld [ %fp + -4 ], %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002c24: c6 07 bf f8 ld [ %fp + -8 ], %g3 if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 40002c28: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002c2c: 84 10 00 03 mov %g3, %g2 40002c30: 10 80 00 05 b 40002c44 40002c34: 82 10 20 01 mov 1, %g1 if(*cp == ',') memcount++; 40002c38: 88 19 20 2c xor %g4, 0x2c, %g4 40002c3c: 80 a0 00 04 cmp %g0, %g4 40002c40: 82 60 7f ff subx %g1, -1, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002c44: c8 48 80 00 ldsb [ %g2 ], %g4 40002c48: 80 a1 20 00 cmp %g4, 0 40002c4c: 12 bf ff fb bne 40002c38 40002c50: 84 00 a0 01 inc %g2 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 40002c54: c4 07 a0 50 ld [ %fp + 0x50 ], %g2 40002c58: 83 28 60 02 sll %g1, 2, %g1 40002c5c: 82 00 60 13 add %g1, 0x13, %g1 40002c60: 80 a0 80 01 cmp %g2, %g1 40002c64: 0a 80 00 1a bcs 40002ccc <== NEVER TAKEN 40002c68: c2 07 a0 4c ld [ %fp + 0x4c ], %g1 grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40002c6c: 84 10 20 01 mov 1, %g2 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 40002c70: 82 00 60 0f add %g1, 0xf, %g1 40002c74: 82 08 7f f0 and %g1, -16, %g1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40002c78: c6 20 40 00 st %g3, [ %g1 ] /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 40002c7c: c2 26 60 0c st %g1, [ %i1 + 0xc ] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40002c80: 10 80 00 09 b 40002ca4 40002c84: c2 07 bf f8 ld [ %fp + -8 ], %g1 for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { if(*cp == ',') { 40002c88: 32 80 00 08 bne,a 40002ca8 <== ALWAYS TAKEN 40002c8c: 82 00 60 01 inc %g1 *cp = '\0'; 40002c90: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 40002c94: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 40002c98: 87 28 a0 02 sll %g2, 2, %g3 <== NOT EXECUTED 40002c9c: 84 00 a0 01 inc %g2 <== NOT EXECUTED 40002ca0: c2 21 00 03 st %g1, [ %g4 + %g3 ] <== NOT EXECUTED 40002ca4: 82 00 60 01 inc %g1 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40002ca8: c6 48 7f ff ldsb [ %g1 + -1 ], %g3 40002cac: 80 a0 e0 00 cmp %g3, 0 40002cb0: 32 bf ff f6 bne,a 40002c88 40002cb4: 80 a0 e0 2c cmp %g3, 0x2c if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40002cb8: c2 06 60 0c ld [ %i1 + 0xc ], %g1 40002cbc: 85 28 a0 02 sll %g2, 2, %g2 40002cc0: c0 20 40 02 clr [ %g1 + %g2 ] return 1; 40002cc4: 81 c7 e0 08 ret 40002cc8: 91 e8 20 01 restore %g0, 1, %o0 } 40002ccc: 81 c7 e0 08 ret <== NOT EXECUTED 40002cd0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40002d1c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40002d1c: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002d20: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 40002d24: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40002d28: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002d2c: a2 07 a0 4c add %fp, 0x4c, %l1 40002d30: a0 07 a0 50 add %fp, 0x50, %l0 40002d34: 90 10 00 18 mov %i0, %o0 40002d38: 92 10 00 19 mov %i1, %o1 40002d3c: 94 10 00 11 mov %l1, %o2 40002d40: 7f ff ff 5b call 40002aac 40002d44: 96 10 00 10 mov %l0, %o3 40002d48: 80 a2 20 00 cmp %o0, 0 40002d4c: 02 80 00 39 be 40002e30 <== NEVER TAKEN 40002d50: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 40002d54: 92 06 60 04 add %i1, 4, %o1 40002d58: 94 10 00 11 mov %l1, %o2 40002d5c: 96 10 00 10 mov %l0, %o3 40002d60: 7f ff ff 53 call 40002aac 40002d64: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002d68: 80 a2 20 00 cmp %o0, 0 40002d6c: 02 80 00 31 be 40002e30 <== NEVER TAKEN 40002d70: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 40002d74: 7f ff ff 0a call 4000299c 40002d78: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002d7c: 80 a2 20 00 cmp %o0, 0 40002d80: 02 80 00 2c be 40002e30 <== NEVER TAKEN 40002d84: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 40002d88: 7f ff ff 05 call 4000299c 40002d8c: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002d90: 80 a2 20 00 cmp %o0, 0 40002d94: 02 80 00 27 be 40002e30 <== NEVER TAKEN 40002d98: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) 40002d9c: 92 06 60 0c add %i1, 0xc, %o1 40002da0: 94 10 00 11 mov %l1, %o2 40002da4: 96 10 00 10 mov %l0, %o3 40002da8: 7f ff ff 41 call 40002aac 40002dac: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002db0: 80 a2 20 00 cmp %o0, 0 40002db4: 02 80 00 1f be 40002e30 <== NEVER TAKEN 40002db8: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) 40002dbc: 92 06 60 10 add %i1, 0x10, %o1 40002dc0: 94 10 00 11 mov %l1, %o2 40002dc4: 96 10 00 10 mov %l0, %o3 40002dc8: 7f ff ff 39 call 40002aac 40002dcc: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002dd0: 80 a2 20 00 cmp %o0, 0 40002dd4: 02 80 00 17 be 40002e30 <== NEVER TAKEN 40002dd8: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) 40002ddc: 92 06 60 14 add %i1, 0x14, %o1 40002de0: 94 10 00 11 mov %l1, %o2 40002de4: 96 10 00 10 mov %l0, %o3 40002de8: 7f ff ff 31 call 40002aac 40002dec: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002df0: 80 a2 20 00 cmp %o0, 0 40002df4: 02 80 00 0f be 40002e30 <== NEVER TAKEN 40002df8: 90 10 00 18 mov %i0, %o0 || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) 40002dfc: 94 10 00 11 mov %l1, %o2 40002e00: 96 10 00 10 mov %l0, %o3 40002e04: 92 06 60 18 add %i1, 0x18, %o1 40002e08: 7f ff ff 29 call 40002aac 40002e0c: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40002e10: 80 a2 20 00 cmp %o0, 0 40002e14: 02 80 00 07 be 40002e30 <== NEVER TAKEN 40002e18: c2 07 bf fc ld [ %fp + -4 ], %g1 || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_gecos, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; 40002e1c: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 40002e20: c2 07 bf f8 ld [ %fp + -8 ], %g1 40002e24: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 40002e28: 81 c7 e0 08 ret 40002e2c: 91 e8 20 01 restore %g0, 1, %o0 } 40002e30: 81 c7 e0 08 ret <== NOT EXECUTED 40002e34: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40005e14 : #include int sched_get_priority_max( int policy ) { 40005e14: 9d e3 bf a0 save %sp, -96, %sp switch ( policy ) { 40005e18: 80 a6 20 04 cmp %i0, 4 40005e1c: 18 80 00 06 bgu 40005e34 40005e20: 82 10 20 01 mov 1, %g1 40005e24: b1 28 40 18 sll %g1, %i0, %i0 40005e28: 80 8e 20 17 btst 0x17, %i0 40005e2c: 12 80 00 08 bne 40005e4c <== ALWAYS TAKEN 40005e30: 03 10 00 74 sethi %hi(0x4001d000), %g1 case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 40005e34: 40 00 25 4b call 4000f360 <__errno> 40005e38: b0 10 3f ff mov -1, %i0 40005e3c: 82 10 20 16 mov 0x16, %g1 40005e40: c2 22 00 00 st %g1, [ %o0 ] 40005e44: 81 c7 e0 08 ret 40005e48: 81 e8 00 00 restore } return POSIX_SCHEDULER_MAXIMUM_PRIORITY; 40005e4c: f0 08 62 f8 ldub [ %g1 + 0x2f8 ], %i0 } 40005e50: 81 c7 e0 08 ret 40005e54: 91 ee 3f ff restore %i0, -1, %o0 =============================================================================== 40005e58 : #include int sched_get_priority_min( int policy ) { 40005e58: 9d e3 bf a0 save %sp, -96, %sp switch ( policy ) { 40005e5c: 80 a6 20 04 cmp %i0, 4 40005e60: 18 80 00 06 bgu 40005e78 40005e64: 82 10 20 01 mov 1, %g1 40005e68: b1 28 40 18 sll %g1, %i0, %i0 40005e6c: 80 8e 20 17 btst 0x17, %i0 40005e70: 12 80 00 06 bne 40005e88 <== ALWAYS TAKEN 40005e74: b0 10 20 01 mov 1, %i0 case SCHED_RR: case SCHED_SPORADIC: break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 40005e78: 40 00 25 3a call 4000f360 <__errno> 40005e7c: b0 10 3f ff mov -1, %i0 40005e80: 82 10 20 16 mov 0x16, %g1 40005e84: c2 22 00 00 st %g1, [ %o0 ] } return POSIX_SCHEDULER_MINIMUM_PRIORITY; } 40005e88: 81 c7 e0 08 ret 40005e8c: 81 e8 00 00 restore =============================================================================== 40005e90 : int sched_rr_get_interval( pid_t pid, struct timespec *interval ) { 40005e90: 9d e3 bf a0 save %sp, -96, %sp /* * Only supported for the "calling process" (i.e. this node). */ if ( pid && pid != getpid() ) 40005e94: 80 a6 20 00 cmp %i0, 0 40005e98: 02 80 00 0b be 40005ec4 <== NEVER TAKEN 40005e9c: 80 a6 60 00 cmp %i1, 0 40005ea0: 7f ff f2 d5 call 400029f4 40005ea4: 01 00 00 00 nop 40005ea8: 80 a6 00 08 cmp %i0, %o0 40005eac: 02 80 00 06 be 40005ec4 40005eb0: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( ESRCH ); 40005eb4: 40 00 25 2b call 4000f360 <__errno> 40005eb8: 01 00 00 00 nop 40005ebc: 10 80 00 07 b 40005ed8 40005ec0: 82 10 20 03 mov 3, %g1 ! 3 if ( !interval ) 40005ec4: 12 80 00 08 bne 40005ee4 40005ec8: 03 10 00 76 sethi %hi(0x4001d800), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 40005ecc: 40 00 25 25 call 4000f360 <__errno> 40005ed0: 01 00 00 00 nop 40005ed4: 82 10 20 16 mov 0x16, %g1 ! 16 40005ed8: c2 22 00 00 st %g1, [ %o0 ] 40005edc: 81 c7 e0 08 ret 40005ee0: 91 e8 3f ff restore %g0, -1, %o0 _Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval ); 40005ee4: d0 00 63 88 ld [ %g1 + 0x388 ], %o0 40005ee8: 92 10 00 19 mov %i1, %o1 40005eec: 40 00 0d cb call 40009618 <_Timespec_From_ticks> 40005ef0: b0 10 20 00 clr %i0 return 0; } 40005ef4: 81 c7 e0 08 ret 40005ef8: 81 e8 00 00 restore =============================================================================== 400087ac : int oflag, ... /* mode_t mode, */ /* unsigned int value */ ) { 400087ac: 9d e3 bf 90 save %sp, -112, %sp rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400087b0: 03 10 00 8b sethi %hi(0x40022c00), %g1 400087b4: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 ! 40022c10 <_Thread_Dispatch_disable_level> Objects_Locations location; _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { va_start(arg, oflag); 400087b8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 400087bc: 84 00 a0 01 inc %g2 400087c0: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 400087c4: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400087c8: fa 27 a0 58 st %i5, [ %fp + 0x58 ] 400087cc: c4 20 60 10 st %g2, [ %g1 + 0x10 ] POSIX_Semaphore_Control *the_semaphore; Objects_Locations location; _Thread_Disable_dispatch(); if ( oflag & O_CREAT ) { 400087d0: a2 8e 62 00 andcc %i1, 0x200, %l1 400087d4: 02 80 00 05 be 400087e8 400087d8: a0 10 20 00 clr %l0 va_start(arg, oflag); mode = (mode_t) va_arg( arg, unsigned int ); value = va_arg( arg, unsigned int ); 400087dc: e0 07 a0 50 ld [ %fp + 0x50 ], %l0 400087e0: 82 07 a0 54 add %fp, 0x54, %g1 400087e4: c2 27 bf fc st %g1, [ %fp + -4 ] va_end(arg); } status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id ); 400087e8: 90 10 00 18 mov %i0, %o0 400087ec: 40 00 19 da call 4000ef54 <_POSIX_Semaphore_Name_to_id> 400087f0: 92 07 bf f8 add %fp, -8, %o1 * and we can just return a pointer to the id. Otherwise we may * need to check to see if this is a "semaphore does not exist" * or some other miscellaneous error on the name. */ if ( status ) { 400087f4: a4 92 20 00 orcc %o0, 0, %l2 400087f8: 22 80 00 0e be,a 40008830 400087fc: b2 0e 6a 00 and %i1, 0xa00, %i1 /* * Unless provided a valid name that did not already exist * and we are willing to create then it is an error. */ if ( !( status == ENOENT && (oflag & O_CREAT) ) ) { 40008800: 80 a4 a0 02 cmp %l2, 2 40008804: 12 80 00 04 bne 40008814 <== NEVER TAKEN 40008808: 80 a4 60 00 cmp %l1, 0 4000880c: 12 80 00 21 bne 40008890 40008810: 94 10 00 10 mov %l0, %o2 _Thread_Enable_dispatch(); 40008814: 40 00 0a 87 call 4000b230 <_Thread_Enable_dispatch> 40008818: b0 10 3f ff mov -1, %i0 rtems_set_errno_and_return_minus_one_cast( status, sem_t * ); 4000881c: 40 00 28 50 call 4001295c <__errno> 40008820: 01 00 00 00 nop 40008824: e4 22 00 00 st %l2, [ %o0 ] 40008828: 81 c7 e0 08 ret 4000882c: 81 e8 00 00 restore /* * Check for existence with creation. */ if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { 40008830: 80 a6 6a 00 cmp %i1, 0xa00 40008834: 12 80 00 0a bne 4000885c 40008838: d2 07 bf f8 ld [ %fp + -8 ], %o1 _Thread_Enable_dispatch(); 4000883c: 40 00 0a 7d call 4000b230 <_Thread_Enable_dispatch> 40008840: b0 10 3f ff mov -1, %i0 rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); 40008844: 40 00 28 46 call 4001295c <__errno> 40008848: 01 00 00 00 nop 4000884c: 82 10 20 11 mov 0x11, %g1 ! 11 40008850: c2 22 00 00 st %g1, [ %o0 ] 40008854: 81 c7 e0 08 ret 40008858: 81 e8 00 00 restore 4000885c: 94 07 bf f0 add %fp, -16, %o2 40008860: 11 10 00 8b sethi %hi(0x40022c00), %o0 40008864: 40 00 08 27 call 4000a900 <_Objects_Get> 40008868: 90 12 23 20 or %o0, 0x320, %o0 ! 40022f20 <_POSIX_Semaphore_Information> } the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); the_semaphore->open_count += 1; 4000886c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) { _Thread_Enable_dispatch(); rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * ); } the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location ); 40008870: d0 27 bf f4 st %o0, [ %fp + -12 ] the_semaphore->open_count += 1; 40008874: 82 00 60 01 inc %g1 _Thread_Enable_dispatch(); 40008878: 40 00 0a 6e call 4000b230 <_Thread_Enable_dispatch> 4000887c: c2 22 20 18 st %g1, [ %o0 + 0x18 ] _Thread_Enable_dispatch(); 40008880: 40 00 0a 6c call 4000b230 <_Thread_Enable_dispatch> 40008884: 01 00 00 00 nop goto return_id; 40008888: 10 80 00 0c b 400088b8 4000888c: f0 07 bf f4 ld [ %fp + -12 ], %i0 /* * At this point, the semaphore does not exist and everything has been * checked. We should go ahead and create a semaphore. */ status =_POSIX_Semaphore_Create_support( 40008890: 90 10 00 18 mov %i0, %o0 40008894: 92 10 20 00 clr %o1 40008898: 40 00 19 59 call 4000edfc <_POSIX_Semaphore_Create_support> 4000889c: 96 07 bf f4 add %fp, -12, %o3 /* * errno was set by Create_support, so don't set it again. */ _Thread_Enable_dispatch(); 400088a0: 40 00 0a 64 call 4000b230 <_Thread_Enable_dispatch> 400088a4: a0 10 00 08 mov %o0, %l0 if ( status == -1 ) 400088a8: 80 a4 3f ff cmp %l0, -1 400088ac: 02 bf ff ea be 40008854 400088b0: b0 10 3f ff mov -1, %i0 return_id: #if defined(RTEMS_USE_16_BIT_OBJECT) the_semaphore->Semaphore_id = the_semaphore->Object.id; id = &the_semaphore->Semaphore_id; #else id = (sem_t *)&the_semaphore->Object.id; 400088b4: f0 07 bf f4 ld [ %fp + -12 ], %i0 400088b8: b0 06 20 08 add %i0, 8, %i0 #endif return id; } 400088bc: 81 c7 e0 08 ret 400088c0: 81 e8 00 00 restore =============================================================================== 40002f58 : return NULL; return &grent; } void setgrent(void) { 40002f58: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 40002f5c: 7f ff ff c9 call 40002e80 <== NOT EXECUTED 40002f60: 01 00 00 00 nop <== NOT EXECUTED if (group_fp != NULL) 40002f64: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40002f68: d0 00 63 04 ld [ %g1 + 0x304 ], %o0 ! 4001ff04 <== NOT EXECUTED 40002f6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40002f70: 22 80 00 05 be,a 40002f84 <== NOT EXECUTED 40002f74: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED fclose(group_fp); 40002f78: 40 00 36 64 call 40010908 <== NOT EXECUTED 40002f7c: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 40002f80: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 40002f84: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40002f88: 90 12 21 58 or %o0, 0x158, %o0 <== NOT EXECUTED 40002f8c: 40 00 38 35 call 40011060 <== NOT EXECUTED 40002f90: 92 12 60 e0 or %o1, 0xe0, %o1 <== NOT EXECUTED 40002f94: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40002f98: d0 20 63 04 st %o0, [ %g1 + 0x304 ] ! 4001ff04 <== NOT EXECUTED } 40002f9c: 81 c7 e0 08 ret <== NOT EXECUTED 40002fa0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000314c : return NULL; return &pwent; } void setpwent(void) { 4000314c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 40003150: 7f ff ff 4c call 40002e80 <== NOT EXECUTED 40003154: 01 00 00 00 nop <== NOT EXECUTED if (passwd_fp != NULL) 40003158: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 4000315c: d0 00 62 1c ld [ %g1 + 0x21c ], %o0 ! 4001fe1c <== NOT EXECUTED 40003160: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003164: 22 80 00 05 be,a 40003178 <== NOT EXECUTED 40003168: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED fclose(passwd_fp); 4000316c: 40 00 35 e7 call 40010908 <== NOT EXECUTED 40003170: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 40003174: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 40003178: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 4000317c: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 40003180: 40 00 37 b8 call 40011060 <== NOT EXECUTED 40003184: 92 12 60 e0 or %o1, 0xe0, %o1 <== NOT EXECUTED 40003188: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 4000318c: d0 20 62 1c st %o0, [ %g1 + 0x21c ] ! 4001fe1c <== NOT EXECUTED } 40003190: 81 c7 e0 08 ret <== NOT EXECUTED 40003194: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005dbc : int sigaction( int sig, const struct sigaction *act, struct sigaction *oact ) { 40005dbc: 9d e3 bf a0 save %sp, -96, %sp 40005dc0: 90 10 00 1a mov %i2, %o0 ISR_Level level; if ( oact ) 40005dc4: 80 a6 a0 00 cmp %i2, 0 40005dc8: 02 80 00 0a be 40005df0 40005dcc: a0 10 00 18 mov %i0, %l0 *oact = _POSIX_signals_Vectors[ sig ]; 40005dd0: 83 2e 20 02 sll %i0, 2, %g1 40005dd4: 85 2e 20 04 sll %i0, 4, %g2 40005dd8: 82 20 80 01 sub %g2, %g1, %g1 40005ddc: 13 10 00 7c sethi %hi(0x4001f000), %o1 40005de0: 94 10 20 0c mov 0xc, %o2 40005de4: 92 12 61 14 or %o1, 0x114, %o1 40005de8: 40 00 28 32 call 4000feb0 40005dec: 92 02 40 01 add %o1, %g1, %o1 if ( !sig ) 40005df0: 80 a4 20 00 cmp %l0, 0 40005df4: 02 80 00 07 be 40005e10 40005df8: 82 04 3f ff add %l0, -1, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(sig) ) 40005dfc: 80 a0 60 1f cmp %g1, 0x1f 40005e00: 18 80 00 04 bgu 40005e10 40005e04: 80 a4 20 09 cmp %l0, 9 * * NOTE: Solaris documentation claims to "silently enforce" this which * contradicts the POSIX specification. */ if ( sig == SIGKILL ) 40005e08: 12 80 00 08 bne 40005e28 40005e0c: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( EINVAL ); 40005e10: 40 00 25 e7 call 4000f5ac <__errno> 40005e14: b0 10 3f ff mov -1, %i0 40005e18: 82 10 20 16 mov 0x16, %g1 40005e1c: c2 22 00 00 st %g1, [ %o0 ] 40005e20: 81 c7 e0 08 ret 40005e24: 81 e8 00 00 restore /* * Evaluate the new action structure and set the global signal vector * appropriately. */ if ( act ) { 40005e28: 02 bf ff fe be 40005e20 <== NEVER TAKEN 40005e2c: b0 10 20 00 clr %i0 /* * Unless the user is installing the default signal actions, then * we can just copy the provided sigaction structure into the vectors. */ _ISR_Disable( level ); 40005e30: 7f ff f1 34 call 40002300 40005e34: 01 00 00 00 nop 40005e38: a2 10 00 08 mov %o0, %l1 if ( act->sa_handler == SIG_DFL ) { 40005e3c: c2 06 60 08 ld [ %i1 + 8 ], %g1 40005e40: 25 10 00 7c sethi %hi(0x4001f000), %l2 40005e44: 80 a0 60 00 cmp %g1, 0 40005e48: a4 14 a1 14 or %l2, 0x114, %l2 40005e4c: a7 2c 20 02 sll %l0, 2, %l3 40005e50: 12 80 00 08 bne 40005e70 40005e54: a9 2c 20 04 sll %l0, 4, %l4 _POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ]; 40005e58: a6 25 00 13 sub %l4, %l3, %l3 40005e5c: 13 10 00 75 sethi %hi(0x4001d400), %o1 40005e60: 90 04 80 13 add %l2, %l3, %o0 40005e64: 92 12 60 d8 or %o1, 0xd8, %o1 40005e68: 10 80 00 07 b 40005e84 40005e6c: 92 02 40 13 add %o1, %l3, %o1 } else { _POSIX_signals_Clear_process_signals( sig ); 40005e70: 40 00 17 e5 call 4000be04 <_POSIX_signals_Clear_process_signals> 40005e74: 90 10 00 10 mov %l0, %o0 _POSIX_signals_Vectors[ sig ] = *act; 40005e78: a6 25 00 13 sub %l4, %l3, %l3 40005e7c: 92 10 00 19 mov %i1, %o1 40005e80: 90 04 80 13 add %l2, %l3, %o0 40005e84: 40 00 28 0b call 4000feb0 40005e88: 94 10 20 0c mov 0xc, %o2 } _ISR_Enable( level ); 40005e8c: b0 10 20 00 clr %i0 40005e90: 7f ff f1 20 call 40002310 40005e94: 90 10 00 11 mov %l1, %o0 * + If we are now ignoring a signal that was previously pending, * we clear the pending signal indicator. */ return 0; } 40005e98: 81 c7 e0 08 ret 40005e9c: 81 e8 00 00 restore =============================================================================== 40007fe8 : #include int sigsuspend( const sigset_t *sigmask ) { 40007fe8: 9d e3 bf 98 save %sp, -104, %sp int status; POSIX_API_Control *api; api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ]; status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); 40007fec: 90 10 20 01 mov 1, %o0 40007ff0: 92 10 00 18 mov %i0, %o1 40007ff4: a0 07 bf fc add %fp, -4, %l0 40007ff8: 7f ff ff f1 call 40007fbc 40007ffc: 94 10 00 10 mov %l0, %o2 (void) sigfillset( &all_signals ); 40008000: a2 07 bf f8 add %fp, -8, %l1 40008004: 7f ff ff b6 call 40007edc 40008008: 90 10 00 11 mov %l1, %o0 status = sigtimedwait( &all_signals, NULL, NULL ); 4000800c: 90 10 00 11 mov %l1, %o0 40008010: 92 10 20 00 clr %o1 40008014: 40 00 00 28 call 400080b4 40008018: 94 10 20 00 clr %o2 (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); 4000801c: 92 10 00 10 mov %l0, %o1 status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked ); (void) sigfillset( &all_signals ); status = sigtimedwait( &all_signals, NULL, NULL ); 40008020: a2 10 00 08 mov %o0, %l1 (void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL ); 40008024: 94 10 20 00 clr %o2 40008028: 7f ff ff e5 call 40007fbc 4000802c: 90 10 20 00 clr %o0 /* * sigtimedwait() returns the signal number while sigsuspend() * is supposed to return -1 and EINTR when a signal is caught. */ if ( status != -1 ) 40008030: 80 a4 7f ff cmp %l1, -1 40008034: 02 80 00 06 be 4000804c <== NEVER TAKEN 40008038: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINTR ); 4000803c: 40 00 25 38 call 4001151c <__errno> 40008040: 01 00 00 00 nop 40008044: 82 10 20 04 mov 4, %g1 ! 4 40008048: c2 22 00 00 st %g1, [ %o0 ] return status; } 4000804c: 81 c7 e0 08 ret 40008050: 91 e8 3f ff restore %g0, -1, %o0 =============================================================================== 40006238 : int sigtimedwait( const sigset_t *set, siginfo_t *info, const struct timespec *timeout ) { 40006238: 9d e3 bf 90 save %sp, -112, %sp ISR_Level level; /* * Error check parameters before disabling interrupts. */ if ( !set ) 4000623c: 80 a6 20 00 cmp %i0, 0 40006240: 02 80 00 0e be 40006278 40006244: 80 a6 a0 00 cmp %i2, 0 /* NOTE: This is very specifically a RELATIVE not ABSOLUTE time * in the Open Group specification. */ interval = 0; if ( timeout ) { 40006248: 02 80 00 12 be 40006290 4000624c: a8 10 20 00 clr %l4 if ( !_Timespec_Is_valid( timeout ) ) 40006250: 40 00 0d fd call 40009a44 <_Timespec_Is_valid> 40006254: 90 10 00 1a mov %i2, %o0 40006258: 80 8a 20 ff btst 0xff, %o0 4000625c: 02 80 00 07 be 40006278 40006260: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); interval = _Timespec_To_ticks( timeout ); 40006264: 40 00 0e 1d call 40009ad8 <_Timespec_To_ticks> 40006268: 90 10 00 1a mov %i2, %o0 if ( !interval ) 4000626c: a8 92 20 00 orcc %o0, 0, %l4 40006270: 12 80 00 09 bne 40006294 <== ALWAYS TAKEN 40006274: 80 a6 60 00 cmp %i1, 0 rtems_set_errno_and_return_minus_one( EINVAL ); 40006278: 40 00 25 a9 call 4000f91c <__errno> 4000627c: b0 10 3f ff mov -1, %i0 40006280: 82 10 20 16 mov 0x16, %g1 40006284: c2 22 00 00 st %g1, [ %o0 ] 40006288: 81 c7 e0 08 ret 4000628c: 81 e8 00 00 restore /* * Initialize local variables. */ the_info = ( info ) ? info : &signal_information; 40006290: 80 a6 60 00 cmp %i1, 0 40006294: 02 80 00 03 be 400062a0 40006298: a0 07 bf f4 add %fp, -12, %l0 4000629c: a0 10 00 19 mov %i1, %l0 the_thread = _Thread_Executing; 400062a0: 23 10 00 7c sethi %hi(0x4001f000), %l1 400062a4: f2 04 60 6c ld [ %l1 + 0x6c ], %i1 ! 4001f06c <_Thread_Executing> * What if they are already pending? */ /* API signals pending? */ _ISR_Disable( level ); 400062a8: 7f ff f0 e7 call 40002644 400062ac: e6 06 61 60 ld [ %i1 + 0x160 ], %l3 400062b0: a4 10 00 08 mov %o0, %l2 if ( *set & api->signals_pending ) { 400062b4: c4 06 00 00 ld [ %i0 ], %g2 400062b8: c2 04 e0 d0 ld [ %l3 + 0xd0 ], %g1 400062bc: 80 88 80 01 btst %g2, %g1 400062c0: 22 80 00 10 be,a 40006300 400062c4: 03 10 00 7d sethi %hi(0x4001f400), %g1 /* XXX real info later */ the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending ); 400062c8: 7f ff ff c4 call 400061d8 <_POSIX_signals_Get_highest> 400062cc: 90 10 00 01 mov %g1, %o0 _POSIX_signals_Clear_signals( 400062d0: 94 10 00 10 mov %l0, %o2 /* API signals pending? */ _ISR_Disable( level ); if ( *set & api->signals_pending ) { /* XXX real info later */ the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending ); 400062d4: 92 10 00 08 mov %o0, %o1 _POSIX_signals_Clear_signals( 400062d8: 96 10 20 00 clr %o3 400062dc: 90 10 00 13 mov %l3, %o0 /* API signals pending? */ _ISR_Disable( level ); if ( *set & api->signals_pending ) { /* XXX real info later */ the_info->si_signo = _POSIX_signals_Get_highest( api->signals_pending ); 400062e0: d2 24 00 00 st %o1, [ %l0 ] _POSIX_signals_Clear_signals( 400062e4: 40 00 18 a7 call 4000c580 <_POSIX_signals_Clear_signals> 400062e8: 98 10 20 00 clr %o4 the_info->si_signo, the_info, false, false ); _ISR_Enable( level ); 400062ec: 7f ff f0 da call 40002654 400062f0: 90 10 00 12 mov %l2, %o0 the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; 400062f4: c0 24 20 08 clr [ %l0 + 8 ] return the_info->si_signo; 400062f8: 10 80 00 13 b 40006344 400062fc: f0 04 00 00 ld [ %l0 ], %i0 } /* Process pending signals? */ if ( *set & _POSIX_signals_Pending ) { 40006300: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 40006304: 80 88 80 01 btst %g2, %g1 40006308: 22 80 00 13 be,a 40006354 4000630c: 03 10 00 7b sethi %hi(0x4001ec00), %g1 signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending ); 40006310: 7f ff ff b2 call 400061d8 <_POSIX_signals_Get_highest> 40006314: 90 10 00 01 mov %g1, %o0 _POSIX_signals_Clear_signals( api, signo, the_info, true, false ); 40006318: 94 10 00 10 mov %l0, %o2 } /* Process pending signals? */ if ( *set & _POSIX_signals_Pending ) { signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending ); 4000631c: b0 10 00 08 mov %o0, %i0 _POSIX_signals_Clear_signals( api, signo, the_info, true, false ); 40006320: 96 10 20 01 mov 1, %o3 40006324: 90 10 00 13 mov %l3, %o0 40006328: 92 10 00 18 mov %i0, %o1 4000632c: 40 00 18 95 call 4000c580 <_POSIX_signals_Clear_signals> 40006330: 98 10 20 00 clr %o4 _ISR_Enable( level ); 40006334: 7f ff f0 c8 call 40002654 40006338: 90 10 00 12 mov %l2, %o0 the_info->si_signo = signo; the_info->si_code = SI_USER; the_info->si_value.sival_int = 0; 4000633c: c0 24 20 08 clr [ %l0 + 8 ] if ( *set & _POSIX_signals_Pending ) { signo = _POSIX_signals_Get_highest( _POSIX_signals_Pending ); _POSIX_signals_Clear_signals( api, signo, the_info, true, false ); _ISR_Enable( level ); the_info->si_signo = signo; 40006340: f0 24 00 00 st %i0, [ %l0 ] the_info->si_code = SI_USER; 40006344: 82 10 20 01 mov 1, %g1 40006348: c2 24 20 04 st %g1, [ %l0 + 4 ] the_info->si_value.sival_int = 0; return signo; 4000634c: 81 c7 e0 08 ret 40006350: 81 e8 00 00 restore 40006354: c4 00 63 b0 ld [ %g1 + 0x3b0 ], %g2 40006358: 84 00 a0 01 inc %g2 4000635c: c4 20 63 b0 st %g2, [ %g1 + 0x3b0 ] } the_info->si_signo = -1; 40006360: 82 10 3f ff mov -1, %g1 40006364: c2 24 00 00 st %g1, [ %l0 ] _Thread_Disable_dispatch(); the_thread->Wait.queue = &_POSIX_signals_Wait_queue; the_thread->Wait.return_code = EINTR; 40006368: 82 10 20 04 mov 4, %g1 4000636c: c2 26 60 34 st %g1, [ %i1 + 0x34 ] the_thread->Wait.option = *set; 40006370: c2 06 00 00 ld [ %i0 ], %g1 the_thread->Wait.return_argument = the_info; 40006374: e0 26 60 28 st %l0, [ %i1 + 0x28 ] the_info->si_signo = -1; _Thread_Disable_dispatch(); the_thread->Wait.queue = &_POSIX_signals_Wait_queue; the_thread->Wait.return_code = EINTR; the_thread->Wait.option = *set; 40006378: c2 26 60 30 st %g1, [ %i1 + 0x30 ] } the_info->si_signo = -1; _Thread_Disable_dispatch(); the_thread->Wait.queue = &_POSIX_signals_Wait_queue; 4000637c: 25 10 00 7d sethi %hi(0x4001f400), %l2 RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section ( Thread_queue_Control *the_thread_queue ) { the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 40006380: 82 10 20 01 mov 1, %g1 40006384: a4 14 a2 d0 or %l2, 0x2d0, %l2 40006388: e4 26 60 44 st %l2, [ %i1 + 0x44 ] 4000638c: c2 24 a0 30 st %g1, [ %l2 + 0x30 ] the_thread->Wait.return_code = EINTR; the_thread->Wait.option = *set; the_thread->Wait.return_argument = the_info; _Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue ); _ISR_Enable( level ); 40006390: 7f ff f0 b1 call 40002654 40006394: 01 00 00 00 nop _Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval ); 40006398: 90 10 00 12 mov %l2, %o0 4000639c: 92 10 00 14 mov %l4, %o1 400063a0: 15 10 00 25 sethi %hi(0x40009400), %o2 400063a4: 40 00 0b 67 call 40009140 <_Thread_queue_Enqueue_with_handler> 400063a8: 94 12 a0 a0 or %o2, 0xa0, %o2 ! 400094a0 <_Thread_queue_Timeout> _Thread_Enable_dispatch(); 400063ac: 40 00 0a 12 call 40008bf4 <_Thread_Enable_dispatch> 400063b0: 01 00 00 00 nop /* * When the thread is set free by a signal, it is need to eliminate * the signal. */ _POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false ); 400063b4: d2 04 00 00 ld [ %l0 ], %o1 400063b8: 94 10 00 10 mov %l0, %o2 400063bc: 96 10 20 00 clr %o3 400063c0: 98 10 20 00 clr %o4 400063c4: 40 00 18 6f call 4000c580 <_POSIX_signals_Clear_signals> 400063c8: 90 10 00 13 mov %l3, %o0 errno = _Thread_Executing->Wait.return_code; 400063cc: 40 00 25 54 call 4000f91c <__errno> 400063d0: 01 00 00 00 nop 400063d4: c2 04 60 6c ld [ %l1 + 0x6c ], %g1 400063d8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 400063dc: c2 22 00 00 st %g1, [ %o0 ] return the_info->si_signo; 400063e0: f0 04 00 00 ld [ %l0 ], %i0 } 400063e4: 81 c7 e0 08 ret 400063e8: 81 e8 00 00 restore =============================================================================== 4000827c : int sigwait( const sigset_t *set, int *sig ) { 4000827c: 9d e3 bf a0 save %sp, -96, %sp int status; status = sigtimedwait( set, NULL, NULL ); 40008280: 92 10 20 00 clr %o1 40008284: 90 10 00 18 mov %i0, %o0 40008288: 7f ff ff 8b call 400080b4 4000828c: 94 10 20 00 clr %o2 if ( status != -1 ) { 40008290: 80 a2 3f ff cmp %o0, -1 40008294: 02 80 00 07 be 400082b0 40008298: 80 a6 60 00 cmp %i1, 0 if ( sig ) 4000829c: 02 80 00 03 be 400082a8 <== NEVER TAKEN 400082a0: b0 10 20 00 clr %i0 *sig = status; 400082a4: d0 26 40 00 st %o0, [ %i1 ] 400082a8: 81 c7 e0 08 ret 400082ac: 81 e8 00 00 restore return 0; } return errno; 400082b0: 40 00 24 9b call 4001151c <__errno> 400082b4: 01 00 00 00 nop 400082b8: f0 02 00 00 ld [ %o0 ], %i0 } 400082bc: 81 c7 e0 08 ret 400082c0: 81 e8 00 00 restore =============================================================================== 40003aa4 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 40003aa4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { 40003aa8: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 40003aac: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 40003ab0: 02 80 00 0e be 40003ae8 <== NOT EXECUTED 40003ab4: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40003ab8: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED 40003abc: 94 10 20 00 clr %o2 <== NOT EXECUTED 40003ac0: 40 00 06 aa call 40005568 <== NOT EXECUTED 40003ac4: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 40003ac8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003acc: 7f ff ff 7f call 400038c8 <== NOT EXECUTED 40003ad0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40003ad4: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40003ad8: 40 00 06 eb call 40005684 <== NOT EXECUTED 40003adc: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 40003ae0: 81 c7 e0 08 ret <== NOT EXECUTED 40003ae4: 81 e8 00 00 restore <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 40003ae8: 7f ff ff 78 call 400038c8 <== NOT EXECUTED 40003aec: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004a34 : int _STAT_NAME( const char *path, struct stat *buf ) { 40004a34: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 40004a38: 80 a6 60 00 cmp %i1, 0 40004a3c: 12 80 00 06 bne 40004a54 40004a40: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); 40004a44: 40 00 31 75 call 40011018 <__errno> 40004a48: b0 10 3f ff mov -1, %i0 ! ffffffff 40004a4c: 10 80 00 20 b 40004acc 40004a50: 82 10 20 0e mov 0xe, %g1 status = rtems_filesystem_evaluate_path( path, strlen( path ), 40004a54: 40 00 38 59 call 40012bb8 40004a58: 90 10 00 18 mov %i0, %o0 40004a5c: a0 07 bf ec add %fp, -20, %l0 40004a60: 92 10 00 08 mov %o0, %o1 40004a64: 94 10 20 00 clr %o2 40004a68: 90 10 00 18 mov %i0, %o0 40004a6c: 96 10 00 10 mov %l0, %o3 40004a70: 98 10 20 01 mov 1, %o4 40004a74: 7f ff f9 96 call 400030cc 40004a78: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 40004a7c: 80 a2 20 00 cmp %o0, 0 40004a80: 12 80 00 14 bne 40004ad0 40004a84: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 40004a88: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40004a8c: 80 a0 60 00 cmp %g1, 0 40004a90: 12 80 00 12 bne 40004ad8 <== ALWAYS TAKEN 40004a94: 92 10 20 00 clr %o1 rtems_filesystem_freenode( &loc ); 40004a98: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004a9c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004aa0: 02 80 00 08 be 40004ac0 <== NOT EXECUTED 40004aa4: 01 00 00 00 nop <== NOT EXECUTED 40004aa8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40004aac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004ab0: 02 80 00 04 be 40004ac0 <== NOT EXECUTED 40004ab4: 01 00 00 00 nop <== NOT EXECUTED 40004ab8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004abc: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004ac0: 40 00 31 56 call 40011018 <__errno> <== NOT EXECUTED 40004ac4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004ac8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40004acc: c2 22 00 00 st %g1, [ %o0 ] 40004ad0: 81 c7 e0 08 ret 40004ad4: 81 e8 00 00 restore /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 40004ad8: 94 10 20 48 mov 0x48, %o2 40004adc: 40 00 36 37 call 400123b8 40004ae0: 90 10 00 19 mov %i1, %o0 status = (*loc.handlers->fstat_h)( &loc, buf ); 40004ae4: c2 07 bf f4 ld [ %fp + -12 ], %g1 40004ae8: 92 10 00 19 mov %i1, %o1 40004aec: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40004af0: 9f c0 40 00 call %g1 40004af4: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40004af8: c2 07 bf f8 ld [ %fp + -8 ], %g1 40004afc: 80 a0 60 00 cmp %g1, 0 40004b00: 02 bf ff f4 be 40004ad0 <== NEVER TAKEN 40004b04: b0 10 00 08 mov %o0, %i0 40004b08: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004b0c: 80 a0 60 00 cmp %g1, 0 40004b10: 02 80 00 04 be 40004b20 <== NEVER TAKEN 40004b14: 01 00 00 00 nop 40004b18: 9f c0 40 00 call %g1 40004b1c: 90 10 00 10 mov %l0, %o0 return status; } 40004b20: 81 c7 e0 08 ret 40004b24: 81 e8 00 00 restore =============================================================================== 4000c3f0 : int symlink( const char *actualpath, const char *sympath ) { 4000c3f0: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 4000c3f4: c2 4e 40 00 ldsb [ %i1 ], %g1 4000c3f8: 80 a0 60 5c cmp %g1, 0x5c 4000c3fc: 02 80 00 08 be 4000c41c <== NEVER TAKEN 4000c400: a0 10 00 18 mov %i0, %l0 4000c404: 80 a0 60 2f cmp %g1, 0x2f 4000c408: 22 80 00 06 be,a 4000c420 4000c40c: 03 10 00 95 sethi %hi(0x40025400), %g1 4000c410: 80 a0 60 00 cmp %g1, 0 4000c414: 12 80 00 0a bne 4000c43c <== ALWAYS TAKEN 4000c418: 03 10 00 95 sethi %hi(0x40025400), %g1 4000c41c: 03 10 00 95 sethi %hi(0x40025400), %g1 <== NOT EXECUTED 4000c420: d2 00 61 60 ld [ %g1 + 0x160 ], %o1 ! 40025560 4000c424: 90 07 bf e8 add %fp, -24, %o0 4000c428: 92 02 60 18 add %o1, 0x18, %o1 4000c42c: 40 00 15 7f call 40011a28 4000c430: 94 10 20 14 mov 0x14, %o2 4000c434: 10 80 00 08 b 4000c454 4000c438: 90 10 20 01 mov 1, %o0 4000c43c: d2 00 61 60 ld [ %g1 + 0x160 ], %o1 4000c440: 90 07 bf e8 add %fp, -24, %o0 4000c444: 92 02 60 04 add %o1, 4, %o1 4000c448: 40 00 15 78 call 40011a28 4000c44c: 94 10 20 14 mov 0x14, %o2 4000c450: 90 10 20 00 clr %o0 if ( !loc.ops->evalformake_h ) { 4000c454: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000c458: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000c45c: 80 a0 60 00 cmp %g1, 0 4000c460: 02 80 00 14 be 4000c4b0 <== NEVER TAKEN 4000c464: 90 06 40 08 add %i1, %o0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 4000c468: 94 07 bf fc add %fp, -4, %o2 4000c46c: b2 07 bf e8 add %fp, -24, %i1 if ( result != 0 ) 4000c470: b0 10 3f ff mov -1, %i0 if ( !loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 4000c474: 9f c0 40 00 call %g1 4000c478: 92 10 00 19 mov %i1, %o1 if ( result != 0 ) 4000c47c: 80 a2 20 00 cmp %o0, 0 4000c480: 12 80 00 10 bne 4000c4c0 4000c484: c4 07 bf f4 ld [ %fp + -12 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 4000c488: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 4000c48c: 80 a0 60 00 cmp %g1, 0 4000c490: 12 80 00 0e bne 4000c4c8 <== ALWAYS TAKEN 4000c494: d4 07 bf fc ld [ %fp + -4 ], %o2 rtems_filesystem_freenode( &loc ); 4000c498: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000c49c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000c4a0: 02 80 00 04 be 4000c4b0 <== NOT EXECUTED 4000c4a4: 01 00 00 00 nop <== NOT EXECUTED 4000c4a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000c4ac: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000c4b0: 40 00 10 bb call 4001079c <__errno> <== NOT EXECUTED 4000c4b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000c4b8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000c4bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000c4c0: 81 c7 e0 08 ret 4000c4c4: 81 e8 00 00 restore } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 4000c4c8: 92 10 00 10 mov %l0, %o1 4000c4cc: 9f c0 40 00 call %g1 4000c4d0: 90 10 00 19 mov %i1, %o0 rtems_filesystem_freenode( &loc ); 4000c4d4: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000c4d8: 80 a0 60 00 cmp %g1, 0 4000c4dc: 02 bf ff f9 be 4000c4c0 <== NEVER TAKEN 4000c4e0: b0 10 00 08 mov %o0, %i0 4000c4e4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000c4e8: 80 a0 60 00 cmp %g1, 0 4000c4ec: 02 80 00 04 be 4000c4fc <== NEVER TAKEN 4000c4f0: 01 00 00 00 nop 4000c4f4: 9f c0 40 00 call %g1 4000c4f8: 90 10 00 19 mov %i1, %o0 return result; } 4000c4fc: 81 c7 e0 08 ret 4000c500: 81 e8 00 00 restore =============================================================================== 40004b40 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 40004b40: 9d e3 bf a0 save %sp, -96, %sp /* * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; 40004b44: c4 06 21 58 ld [ %i0 + 0x158 ], %g2 if ( this_reent ) { 40004b48: 80 a0 a0 00 cmp %g2, 0 40004b4c: 02 80 00 0b be 40004b78 <== NEVER TAKEN 40004b50: 21 10 00 82 sethi %hi(0x40020800), %l0 current_reent = _Thread_Executing->libc_reent; 40004b54: c2 04 22 1c ld [ %l0 + 0x21c ], %g1 ! 40020a1c <_Thread_Executing> _Thread_Executing->libc_reent = this_reent; _fwalk (t->libc_reent, sync_wrapper); 40004b58: 13 10 00 12 sethi %hi(0x40004800), %o1 * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; if ( this_reent ) { current_reent = _Thread_Executing->libc_reent; 40004b5c: e2 00 61 58 ld [ %g1 + 0x158 ], %l1 _Thread_Executing->libc_reent = this_reent; 40004b60: c4 20 61 58 st %g2, [ %g1 + 0x158 ] _fwalk (t->libc_reent, sync_wrapper); 40004b64: d0 06 21 58 ld [ %i0 + 0x158 ], %o0 40004b68: 40 00 35 1d call 40011fdc <_fwalk> 40004b6c: 92 12 63 a8 or %o1, 0x3a8, %o1 _Thread_Executing->libc_reent = current_reent; 40004b70: c2 04 22 1c ld [ %l0 + 0x21c ], %g1 40004b74: e2 20 61 58 st %l1, [ %g1 + 0x158 ] 40004b78: 81 c7 e0 08 ret 40004b7c: 81 e8 00 00 restore =============================================================================== 400050e0 : */ long sysconf( int name ) { 400050e0: 9d e3 bf a0 save %sp, -96, %sp if ( name == _SC_CLK_TCK ) 400050e4: 80 a6 20 02 cmp %i0, 2 400050e8: 12 80 00 09 bne 4000510c 400050ec: 80 a6 20 04 cmp %i0, 4 return (TOD_MICROSECONDS_PER_SECOND / 400050f0: 03 10 00 74 sethi %hi(0x4001d000), %g1 400050f4: d2 00 62 c8 ld [ %g1 + 0x2c8 ], %o1 ! 4001d2c8 400050f8: 11 00 03 d0 sethi %hi(0xf4000), %o0 400050fc: 40 00 4d 65 call 40018690 <.udiv> 40005100: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 40005104: 81 c7 e0 08 ret 40005108: 91 e8 00 08 restore %g0, %o0, %o0 rtems_configuration_get_microseconds_per_tick()); if ( name == _SC_OPEN_MAX ) 4000510c: 12 80 00 05 bne 40005120 40005110: 80 a6 20 33 cmp %i0, 0x33 return rtems_libio_number_iops; 40005114: 03 10 00 74 sethi %hi(0x4001d000), %g1 40005118: 10 80 00 0f b 40005154 4000511c: d0 00 61 e4 ld [ %g1 + 0x1e4 ], %o0 ! 4001d1e4 if ( name == _SC_GETPW_R_SIZE_MAX ) 40005120: 02 80 00 0d be 40005154 40005124: 90 10 24 00 mov 0x400, %o0 return 1024; if ( name == _SC_PAGESIZE ) 40005128: 80 a6 20 08 cmp %i0, 8 4000512c: 02 80 00 0a be 40005154 40005130: 90 02 2c 00 add %o0, 0xc00, %o0 return PAGE_SIZE; #if defined(__sparc__) if ( name == 515 ) /* Solaris _SC_STACK_PROT */ 40005134: 80 a6 22 03 cmp %i0, 0x203 40005138: 02 80 00 07 be 40005154 <== NEVER TAKEN 4000513c: 90 10 20 00 clr %o0 return 0; #endif rtems_set_errno_and_return_minus_one( EINVAL ); 40005140: 40 00 26 6c call 4000eaf0 <__errno> 40005144: 01 00 00 00 nop 40005148: 82 10 20 16 mov 0x16, %g1 ! 16 4000514c: c2 22 00 00 st %g1, [ %o0 ] 40005150: 90 10 3f ff mov -1, %o0 } 40005154: b0 10 00 08 mov %o0, %i0 40005158: 81 c7 e0 08 ret 4000515c: 81 e8 00 00 restore =============================================================================== 40004218 : int tcsetattr( int fd, int opt, struct termios *tp ) { 40004218: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 4000421c: 80 a6 60 00 cmp %i1, 0 40004220: 02 80 00 10 be 40004260 <== ALWAYS TAKEN 40004224: 80 a6 60 01 cmp %i1, 1 40004228: 02 80 00 08 be 40004248 <== NOT EXECUTED 4000422c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004230: 40 00 2e cf call 4000fd6c <__errno> <== NOT EXECUTED 40004234: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004238: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000423c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004240: 81 c7 e0 08 ret <== NOT EXECUTED 40004244: 81 e8 00 00 restore <== NOT EXECUTED case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 40004248: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 4000424c: 40 00 1f 44 call 4000bf5c <== NOT EXECUTED 40004250: 94 10 20 00 clr %o2 <== NOT EXECUTED 40004254: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004258: 26 80 00 04 bl,a 40004268 <== NOT EXECUTED 4000425c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 40004260: 40 00 1f 3f call 4000bf5c 40004264: 93 e8 20 02 restore %g0, 2, %o1 } } 40004268: 81 c7 e0 08 ret <== NOT EXECUTED 4000426c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000544c : int timer_create( clockid_t clock_id, struct sigevent *evp, timer_t *timerid ) { 4000544c: 9d e3 bf a0 save %sp, -96, %sp POSIX_Timer_Control *ptimer; if ( clock_id != CLOCK_REALTIME ) 40005450: 80 a6 20 01 cmp %i0, 1 40005454: 12 80 00 13 bne 400054a0 40005458: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !timerid ) 4000545c: 02 80 00 11 be 400054a0 40005460: 80 a6 60 00 cmp %i1, 0 /* * The data of the structure evp are checked in order to verify if they * are coherent. */ if (evp != NULL) { 40005464: 02 80 00 13 be 400054b0 40005468: 03 10 00 83 sethi %hi(0x40020c00), %g1 /* The structure has data */ if ( ( evp->sigev_notify != SIGEV_NONE ) && 4000546c: c2 06 40 00 ld [ %i1 ], %g1 40005470: 82 00 7f ff add %g1, -1, %g1 40005474: 80 a0 60 01 cmp %g1, 1 40005478: 18 80 00 0a bgu 400054a0 <== NEVER TAKEN 4000547c: 01 00 00 00 nop ( evp->sigev_notify != SIGEV_SIGNAL ) ) { /* The value of the field sigev_notify is not valid */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !evp->sigev_signo ) 40005480: c2 06 60 04 ld [ %i1 + 4 ], %g1 40005484: 80 a0 60 00 cmp %g1, 0 40005488: 02 80 00 06 be 400054a0 <== NEVER TAKEN 4000548c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !is_valid_signo(evp->sigev_signo) ) 40005490: 82 00 7f ff add %g1, -1, %g1 40005494: 80 a0 60 1f cmp %g1, 0x1f 40005498: 28 80 00 06 bleu,a 400054b0 <== ALWAYS TAKEN 4000549c: 03 10 00 83 sethi %hi(0x40020c00), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); 400054a0: 40 00 26 ef call 4000f05c <__errno> 400054a4: 01 00 00 00 nop 400054a8: 10 80 00 10 b 400054e8 400054ac: 82 10 20 16 mov 0x16, %g1 ! 16 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400054b0: c4 00 63 e0 ld [ %g1 + 0x3e0 ], %g2 400054b4: 84 00 a0 01 inc %g2 400054b8: c4 20 63 e0 st %g2, [ %g1 + 0x3e0 ] * the inactive chain of free timer control blocks. */ RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void ) { return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information ); 400054bc: 11 10 00 84 sethi %hi(0x40021000), %o0 400054c0: 40 00 07 c1 call 400073c4 <_Objects_Allocate> 400054c4: 90 12 23 30 or %o0, 0x330, %o0 ! 40021330 <_POSIX_Timer_Information> /* * Allocate a timer */ ptimer = _POSIX_Timer_Allocate(); if ( !ptimer ) { 400054c8: 80 a2 20 00 cmp %o0, 0 400054cc: 12 80 00 0a bne 400054f4 400054d0: 82 10 20 02 mov 2, %g1 _Thread_Enable_dispatch(); 400054d4: 40 00 0b 1b call 40008140 <_Thread_Enable_dispatch> 400054d8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EAGAIN ); 400054dc: 40 00 26 e0 call 4000f05c <__errno> 400054e0: 01 00 00 00 nop 400054e4: 82 10 20 0b mov 0xb, %g1 ! b 400054e8: c2 22 00 00 st %g1, [ %o0 ] 400054ec: 81 c7 e0 08 ret 400054f0: 91 e8 3f ff restore %g0, -1, %o0 } /* The data of the created timer are stored to use them later */ ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; 400054f4: c2 2a 20 3c stb %g1, [ %o0 + 0x3c ] ptimer->thread_id = _Thread_Executing->Object.id; 400054f8: 03 10 00 84 sethi %hi(0x40021000), %g1 400054fc: c2 00 60 9c ld [ %g1 + 0x9c ], %g1 ! 4002109c <_Thread_Executing> if ( evp != NULL ) { 40005500: 80 a6 60 00 cmp %i1, 0 } /* The data of the created timer are stored to use them later */ ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; ptimer->thread_id = _Thread_Executing->Object.id; 40005504: c2 00 60 08 ld [ %g1 + 8 ], %g1 if ( evp != NULL ) { 40005508: 02 80 00 08 be 40005528 4000550c: c2 22 20 38 st %g1, [ %o0 + 0x38 ] ptimer->inf.sigev_notify = evp->sigev_notify; ptimer->inf.sigev_signo = evp->sigev_signo; ptimer->inf.sigev_value = evp->sigev_value; 40005510: c2 06 60 08 ld [ %i1 + 8 ], %g1 ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; ptimer->thread_id = _Thread_Executing->Object.id; if ( evp != NULL ) { ptimer->inf.sigev_notify = evp->sigev_notify; 40005514: c6 06 40 00 ld [ %i1 ], %g3 ptimer->inf.sigev_signo = evp->sigev_signo; 40005518: c4 06 60 04 ld [ %i1 + 4 ], %g2 ptimer->state = POSIX_TIMER_STATE_CREATE_NEW; ptimer->thread_id = _Thread_Executing->Object.id; if ( evp != NULL ) { ptimer->inf.sigev_notify = evp->sigev_notify; 4000551c: c6 22 20 40 st %g3, [ %o0 + 0x40 ] ptimer->inf.sigev_signo = evp->sigev_signo; 40005520: c4 22 20 44 st %g2, [ %o0 + 0x44 ] ptimer->inf.sigev_value = evp->sigev_value; 40005524: c2 22 20 48 st %g1, [ %o0 + 0x48 ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40005528: c2 12 20 0a lduh [ %o0 + 0xa ], %g1 4000552c: 05 10 00 84 sethi %hi(0x40021000), %g2 40005530: c4 00 a3 4c ld [ %g2 + 0x34c ], %g2 ! 4002134c <_POSIX_Timer_Information+0x1c> 40005534: 83 28 60 02 sll %g1, 2, %g1 40005538: d0 20 80 01 st %o0, [ %g2 + %g1 ] 4000553c: c2 02 20 08 ld [ %o0 + 8 ], %g1 _Objects_Get_index( the_object->id ), the_object ); /* ASSERT: information->is_string == false */ the_object->name.name_u32 = name; 40005540: c0 22 20 0c clr [ %o0 + 0xc ] } ptimer->overrun = 0; 40005544: c0 22 20 68 clr [ %o0 + 0x68 ] ptimer->timer_data.it_value.tv_sec = 0; 40005548: c0 22 20 5c clr [ %o0 + 0x5c ] ptimer->timer_data.it_value.tv_nsec = 0; 4000554c: c0 22 20 60 clr [ %o0 + 0x60 ] ptimer->timer_data.it_interval.tv_sec = 0; 40005550: c0 22 20 54 clr [ %o0 + 0x54 ] ptimer->timer_data.it_interval.tv_nsec = 0; 40005554: c0 22 20 58 clr [ %o0 + 0x58 ] void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 40005558: c0 22 20 30 clr [ %o0 + 0x30 ] _Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL ); _Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0); *timerid = ptimer->Object.id; 4000555c: c2 26 80 00 st %g1, [ %i2 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40005560: c0 22 20 18 clr [ %o0 + 0x18 ] the_watchdog->routine = routine; 40005564: c0 22 20 2c clr [ %o0 + 0x2c ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40005568: c0 22 20 34 clr [ %o0 + 0x34 ] _Thread_Enable_dispatch(); 4000556c: 40 00 0a f5 call 40008140 <_Thread_Enable_dispatch> 40005570: b0 10 20 00 clr %i0 return 0; } 40005574: 81 c7 e0 08 ret 40005578: 81 e8 00 00 restore =============================================================================== 4000557c : timer_t timerid, int flags, const struct itimerspec *value, struct itimerspec *ovalue ) { 4000557c: 9d e3 bf 80 save %sp, -128, %sp Objects_Locations location; bool activated; uint32_t initial_period; struct itimerspec normalize; if ( !value ) 40005580: 80 a6 a0 00 cmp %i2, 0 40005584: 02 80 00 20 be 40005604 <== NEVER TAKEN 40005588: 03 0e e6 b2 sethi %hi(0x3b9ac800), %g1 rtems_set_errno_and_return_minus_one( EINVAL ); /* First, it verifies if the structure "value" is correct */ if ( ( value->it_value.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) || 4000558c: c4 06 a0 0c ld [ %i2 + 0xc ], %g2 40005590: 82 10 61 ff or %g1, 0x1ff, %g1 40005594: 80 a0 80 01 cmp %g2, %g1 40005598: 18 80 00 1b bgu 40005604 4000559c: 01 00 00 00 nop ( value->it_value.tv_nsec < 0 ) || ( value->it_interval.tv_nsec >= TOD_NANOSECONDS_PER_SECOND) || 400055a0: c4 06 a0 04 ld [ %i2 + 4 ], %g2 400055a4: 80 a0 80 01 cmp %g2, %g1 400055a8: 18 80 00 17 bgu 40005604 <== NEVER TAKEN 400055ac: 80 a6 60 00 cmp %i1, 0 ( value->it_interval.tv_nsec < 0 )) { /* The number of nanoseconds is not correct */ rtems_set_errno_and_return_minus_one( EINVAL ); } if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) { 400055b0: 02 80 00 05 be 400055c4 400055b4: 90 07 bf e4 add %fp, -28, %o0 400055b8: 80 a6 60 04 cmp %i1, 4 400055bc: 12 80 00 12 bne 40005604 400055c0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); } normalize = *value; 400055c4: 92 10 00 1a mov %i2, %o1 400055c8: 40 00 28 fb call 4000f9b4 400055cc: 94 10 20 10 mov 0x10, %o2 /* Convert absolute to relative time */ if (flags == TIMER_ABSTIME) { 400055d0: 80 a6 60 04 cmp %i1, 4 400055d4: 12 80 00 16 bne 4000562c 400055d8: 92 10 00 18 mov %i0, %o1 struct timespec now; _TOD_Get( &now ); 400055dc: a0 07 bf f4 add %fp, -12, %l0 400055e0: 40 00 06 18 call 40006e40 <_TOD_Get> 400055e4: 90 10 00 10 mov %l0, %o0 /* Check for seconds in the past */ if ( _Timespec_Greater_than( &now, &normalize.it_value ) ) 400055e8: b2 07 bf ec add %fp, -20, %i1 400055ec: 90 10 00 10 mov %l0, %o0 400055f0: 40 00 0e 68 call 40008f90 <_Timespec_Greater_than> 400055f4: 92 10 00 19 mov %i1, %o1 400055f8: 80 8a 20 ff btst 0xff, %o0 400055fc: 02 80 00 08 be 4000561c 40005600: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( EINVAL ); 40005604: 40 00 26 96 call 4000f05c <__errno> 40005608: b0 10 3f ff mov -1, %i0 4000560c: 82 10 20 16 mov 0x16, %g1 40005610: c2 22 00 00 st %g1, [ %o0 ] 40005614: 81 c7 e0 08 ret 40005618: 81 e8 00 00 restore _Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value ); 4000561c: 90 10 00 10 mov %l0, %o0 40005620: 40 00 0e 6d call 40008fd4 <_Timespec_Subtract> 40005624: 94 10 00 19 mov %i1, %o2 RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Get ( timer_t id, Objects_Locations *location ) { return (POSIX_Timer_Control *) 40005628: 92 10 00 18 mov %i0, %o1 4000562c: 11 10 00 84 sethi %hi(0x40021000), %o0 40005630: 94 07 bf fc add %fp, -4, %o2 40005634: 40 00 08 a3 call 400078c0 <_Objects_Get> 40005638: 90 12 23 30 or %o0, 0x330, %o0 * something with the structure of times of the timer: to stop, start * or start it again */ ptimer = _POSIX_Timer_Get( timerid, &location ); switch ( location ) { 4000563c: c2 07 bf fc ld [ %fp + -4 ], %g1 40005640: 80 a0 60 00 cmp %g1, 0 40005644: 12 80 00 38 bne 40005724 40005648: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: /* First, it verifies if the timer must be stopped */ if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) { 4000564c: c2 07 bf ec ld [ %fp + -20 ], %g1 40005650: 80 a0 60 00 cmp %g1, 0 40005654: 12 80 00 14 bne 400056a4 40005658: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000565c: 80 a0 60 00 cmp %g1, 0 40005660: 12 80 00 11 bne 400056a4 40005664: 01 00 00 00 nop /* Stop the timer */ (void) _Watchdog_Remove( &ptimer->Timer ); 40005668: 40 00 0f 99 call 400094cc <_Watchdog_Remove> 4000566c: 90 02 20 10 add %o0, 0x10, %o0 /* The old data of the timer are returned */ if ( ovalue ) 40005670: 80 a6 e0 00 cmp %i3, 0 40005674: 02 80 00 05 be 40005688 40005678: 90 10 00 1b mov %i3, %o0 *ovalue = ptimer->timer_data; 4000567c: 92 04 20 54 add %l0, 0x54, %o1 40005680: 40 00 28 cd call 4000f9b4 40005684: 94 10 20 10 mov 0x10, %o2 /* The new data are set */ ptimer->timer_data = normalize; 40005688: 92 07 bf e4 add %fp, -28, %o1 4000568c: 94 10 20 10 mov 0x10, %o2 40005690: 40 00 28 c9 call 4000f9b4 40005694: 90 04 20 54 add %l0, 0x54, %o0 /* Indicates that the timer is created and stopped */ ptimer->state = POSIX_TIMER_STATE_CREATE_STOP; 40005698: 82 10 20 04 mov 4, %g1 4000569c: 10 80 00 1e b 40005714 400056a0: c2 2c 20 3c stb %g1, [ %l0 + 0x3c ] _Thread_Enable_dispatch(); return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); 400056a4: 40 00 0e 60 call 40009024 <_Timespec_To_ticks> 400056a8: 90 10 00 1a mov %i2, %o0 400056ac: d0 24 20 64 st %o0, [ %l0 + 0x64 ] initial_period = _Timespec_To_ticks( &normalize.it_value ); 400056b0: 40 00 0e 5d call 40009024 <_Timespec_To_ticks> 400056b4: 90 07 bf ec add %fp, -20, %o0 activated = _POSIX_Timer_Insert_helper( 400056b8: d4 04 20 08 ld [ %l0 + 8 ], %o2 return 0; } /* Convert from seconds and nanoseconds to ticks */ ptimer->ticks = _Timespec_To_ticks( &value->it_interval ); initial_period = _Timespec_To_ticks( &normalize.it_value ); 400056bc: 92 10 00 08 mov %o0, %o1 activated = _POSIX_Timer_Insert_helper( 400056c0: 17 10 00 15 sethi %hi(0x40005400), %o3 400056c4: 90 04 20 10 add %l0, 0x10, %o0 400056c8: 96 12 e3 3c or %o3, 0x33c, %o3 400056cc: 40 00 19 5c call 4000bc3c <_POSIX_Timer_Insert_helper> 400056d0: 98 10 00 10 mov %l0, %o4 initial_period, ptimer->Object.id, _POSIX_Timer_TSR, ptimer ); if ( !activated ) { 400056d4: 80 8a 20 ff btst 0xff, %o0 400056d8: 02 80 00 0f be 40005714 400056dc: 80 a6 e0 00 cmp %i3, 0 /* * The timer has been started and is running. So we return the * old ones in "ovalue" */ if ( ovalue ) 400056e0: 02 80 00 05 be 400056f4 400056e4: 90 10 00 1b mov %i3, %o0 *ovalue = ptimer->timer_data; 400056e8: 92 04 20 54 add %l0, 0x54, %o1 400056ec: 40 00 28 b2 call 4000f9b4 400056f0: 94 10 20 10 mov 0x10, %o2 ptimer->timer_data = normalize; 400056f4: 92 07 bf e4 add %fp, -28, %o1 400056f8: 94 10 20 10 mov 0x10, %o2 400056fc: 40 00 28 ae call 4000f9b4 40005700: 90 04 20 54 add %l0, 0x54, %o0 /* Indicate that the time is running */ ptimer->state = POSIX_TIMER_STATE_CREATE_RUN; 40005704: 82 10 20 03 mov 3, %g1 _TOD_Get( &ptimer->time ); 40005708: 90 04 20 6c add %l0, 0x6c, %o0 4000570c: 40 00 05 cd call 40006e40 <_TOD_Get> 40005710: c2 2c 20 3c stb %g1, [ %l0 + 0x3c ] _Thread_Enable_dispatch(); 40005714: 40 00 0a 8b call 40008140 <_Thread_Enable_dispatch> 40005718: b0 10 20 00 clr %i0 return 0; 4000571c: 81 c7 e0 08 ret 40005720: 81 e8 00 00 restore #endif case OBJECTS_ERROR: break; } rtems_set_errno_and_return_minus_one( EINVAL ); 40005724: 40 00 26 4e call 4000f05c <__errno> 40005728: b0 10 3f ff mov -1, %i0 4000572c: 82 10 20 16 mov 0x16, %g1 40005730: c2 22 00 00 st %g1, [ %o0 ] } 40005734: 81 c7 e0 08 ret 40005738: 81 e8 00 00 restore =============================================================================== 40005350 : useconds_t ualarm( useconds_t useconds, useconds_t interval ) { 40005350: 9d e3 bf 98 save %sp, -104, %sp /* * Initialize the timer used to implement alarm(). */ if ( !the_timer->routine ) { 40005354: 21 10 00 7b sethi %hi(0x4001ec00), %l0 40005358: a0 14 22 4c or %l0, 0x24c, %l0 ! 4001ee4c <_POSIX_signals_Ualarm_timer> 4000535c: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 40005360: 80 a0 60 00 cmp %g1, 0 40005364: 12 80 00 0a bne 4000538c 40005368: a2 10 00 18 mov %i0, %l1 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 4000536c: 03 10 00 15 sethi %hi(0x40005400), %g1 the_watchdog->id = id; the_watchdog->user_data = user_data; 40005370: c0 24 20 24 clr [ %l0 + 0x24 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005374: 82 10 60 64 or %g1, 0x64, %g1 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40005378: c0 24 20 08 clr [ %l0 + 8 ] the_watchdog->routine = routine; the_watchdog->id = id; 4000537c: c0 24 20 20 clr [ %l0 + 0x20 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40005380: c2 24 20 1c st %g1, [ %l0 + 0x1c ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40005384: 10 80 00 1b b 400053f0 40005388: b0 10 20 00 clr %i0 _Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL ); } else { Watchdog_States state; state = _Watchdog_Remove( the_timer ); 4000538c: 40 00 0f 2a call 40009034 <_Watchdog_Remove> 40005390: 90 10 00 10 mov %l0, %o0 if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) { 40005394: 90 02 3f fe add %o0, -2, %o0 40005398: 80 a2 20 01 cmp %o0, 1 4000539c: 18 80 00 15 bgu 400053f0 <== NEVER TAKEN 400053a0: b0 10 20 00 clr %i0 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 400053a4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 400053a8: c4 04 20 0c ld [ %l0 + 0xc ], %g2 400053ac: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 400053b0: 92 07 bf f8 add %fp, -8, %o1 * boot. Since alarm() is dealing in seconds, we must account for * this. */ ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); 400053b4: 90 02 00 02 add %o0, %g2, %o0 /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); 400053b8: 40 00 0d a5 call 40008a4c <_Timespec_From_ticks> 400053bc: 90 22 00 01 sub %o0, %g1, %o0 remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053c0: c2 07 bf f8 ld [ %fp + -8 ], %g1 remaining += tp.tv_nsec / 1000; 400053c4: d0 07 bf fc ld [ %fp + -4 ], %o0 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053c8: b1 28 60 08 sll %g1, 8, %i0 400053cc: 85 28 60 03 sll %g1, 3, %g2 400053d0: 84 26 00 02 sub %i0, %g2, %g2 remaining += tp.tv_nsec / 1000; 400053d4: 92 10 23 e8 mov 0x3e8, %o1 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053d8: b1 28 a0 06 sll %g2, 6, %i0 400053dc: b0 26 00 02 sub %i0, %g2, %i0 remaining += tp.tv_nsec / 1000; 400053e0: 40 00 50 45 call 400194f4 <.div> 400053e4: b0 06 00 01 add %i0, %g1, %i0 ticks = the_timer->initial; ticks -= (the_timer->stop_time - the_timer->start_time); /* remaining is now in ticks */ _Timespec_From_ticks( ticks, &tp ); remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND; 400053e8: b1 2e 20 06 sll %i0, 6, %i0 remaining += tp.tv_nsec / 1000; 400053ec: b0 02 00 18 add %o0, %i0, %i0 /* * If useconds is non-zero, then the caller wants to schedule * the alarm repeatedly at that interval. If the interval is * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { 400053f0: 80 a4 60 00 cmp %l1, 0 400053f4: 02 80 00 1a be 4000545c 400053f8: 21 00 03 d0 sethi %hi(0xf4000), %l0 Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 400053fc: 90 10 00 11 mov %l1, %o0 40005400: 40 00 50 3b call 400194ec <.udiv> 40005404: 92 14 22 40 or %l0, 0x240, %o1 tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 40005408: 92 14 22 40 or %l0, 0x240, %o1 * less than a single clock tick, then fudge it to a clock tick. */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; 4000540c: d0 27 bf f8 st %o0, [ %fp + -8 ] tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 40005410: 40 00 50 e3 call 4001979c <.urem> 40005414: 90 10 00 11 mov %l1, %o0 40005418: 85 2a 20 07 sll %o0, 7, %g2 4000541c: 83 2a 20 02 sll %o0, 2, %g1 40005420: 82 20 80 01 sub %g2, %g1, %g1 40005424: 90 00 40 08 add %g1, %o0, %o0 40005428: 91 2a 20 03 sll %o0, 3, %o0 ticks = _Timespec_To_ticks( &tp ); 4000542c: a0 07 bf f8 add %fp, -8, %l0 */ if ( useconds ) { Watchdog_Interval ticks; tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND; tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000; 40005430: d0 27 bf fc st %o0, [ %fp + -4 ] ticks = _Timespec_To_ticks( &tp ); 40005434: 40 00 0d af call 40008af0 <_Timespec_To_ticks> 40005438: 90 10 00 10 mov %l0, %o0 if ( ticks == 0 ) ticks = 1; _Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) ); 4000543c: 40 00 0d ad call 40008af0 <_Timespec_To_ticks> 40005440: 90 10 00 10 mov %l0, %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40005444: 13 10 00 7b sethi %hi(0x4001ec00), %o1 40005448: 92 12 62 4c or %o1, 0x24c, %o1 ! 4001ee4c <_POSIX_signals_Ualarm_timer> 4000544c: d0 22 60 0c st %o0, [ %o1 + 0xc ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40005450: 11 10 00 79 sethi %hi(0x4001e400), %o0 40005454: 40 00 0e 9b call 40008ec0 <_Watchdog_Insert> 40005458: 90 12 22 1c or %o0, 0x21c, %o0 ! 4001e61c <_Watchdog_Ticks_chain> } return remaining; } 4000545c: 81 c7 e0 08 ret 40005460: 81 e8 00 00 restore =============================================================================== 4000dc34 : #include int unlink( const char *path ) { 4000dc34: 9d e3 bf 78 save %sp, -136, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 4000dc38: 7f ff d0 d9 call 40001f9c 4000dc3c: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 4000dc40: a6 92 20 00 orcc %o0, 0, %l3 4000dc44: 32 80 00 18 bne,a 4000dca4 4000dc48: 90 10 00 18 mov %i0, %o0 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 4000dc4c: c2 4e 00 00 ldsb [ %i0 ], %g1 4000dc50: 80 a0 60 5c cmp %g1, 0x5c 4000dc54: 22 80 00 08 be,a 4000dc74 <== NEVER TAKEN 4000dc58: 03 10 00 6f sethi %hi(0x4001bc00), %g1 <== NOT EXECUTED 4000dc5c: 80 a0 60 2f cmp %g1, 0x2f 4000dc60: 22 80 00 05 be,a 4000dc74 4000dc64: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000dc68: 80 a0 60 00 cmp %g1, 0 4000dc6c: 12 80 00 06 bne 4000dc84 <== ALWAYS TAKEN 4000dc70: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4000dc74: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 ! 4001bfd8 4000dc78: 90 07 bf ec add %fp, -20, %o0 4000dc7c: 10 80 00 05 b 4000dc90 4000dc80: 92 02 60 18 add %o1, 0x18, %o1 4000dc84: d2 00 63 d8 ld [ %g1 + 0x3d8 ], %o1 4000dc88: 90 07 bf ec add %fp, -20, %o0 4000dc8c: 92 02 60 04 add %o1, 4, %o1 4000dc90: 94 10 20 14 mov 0x14, %o2 4000dc94: 40 00 04 6d call 4000ee48 4000dc98: a2 10 20 00 clr %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000dc9c: 10 80 00 0b b 4000dcc8 4000dca0: 94 10 20 14 mov 0x14, %o2 parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 4000dca4: 92 10 00 13 mov %l3, %o1 4000dca8: 94 10 20 02 mov 2, %o2 4000dcac: 96 07 bf ec add %fp, -20, %o3 4000dcb0: 7f ff d1 09 call 400020d4 4000dcb4: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 4000dcb8: 80 a2 20 00 cmp %o0, 0 4000dcbc: 12 80 00 82 bne 4000dec4 <== NEVER TAKEN 4000dcc0: a2 10 20 01 mov 1, %l1 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000dcc4: 94 10 20 14 mov 0x14, %o2 4000dcc8: a0 07 bf d8 add %fp, -40, %l0 4000dccc: a4 07 bf ec add %fp, -20, %l2 4000dcd0: 90 10 00 10 mov %l0, %o0 4000dcd4: 40 00 04 5d call 4000ee48 4000dcd8: 92 10 00 12 mov %l2, %o1 name = path + parentpathlen; 4000dcdc: b0 06 00 13 add %i0, %l3, %i0 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 4000dce0: 40 00 05 d6 call 4000f438 4000dce4: 90 10 00 18 mov %i0, %o0 4000dce8: 92 10 00 08 mov %o0, %o1 4000dcec: 7f ff d0 9b call 40001f58 4000dcf0: 90 10 00 18 mov %i0, %o0 4000dcf4: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000dcf8: 40 00 05 d0 call 4000f438 4000dcfc: 90 10 00 18 mov %i0, %o0 4000dd00: 94 10 20 00 clr %o2 4000dd04: 92 10 00 08 mov %o0, %o1 4000dd08: 96 10 00 10 mov %l0, %o3 4000dd0c: 90 10 00 18 mov %i0, %o0 4000dd10: 7f ff d0 b5 call 40001fe4 4000dd14: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 4000dd18: 80 a2 20 00 cmp %o0, 0 4000dd1c: 02 80 00 11 be 4000dd60 4000dd20: c4 07 bf e4 ld [ %fp + -28 ], %g2 if ( free_parentloc ) 4000dd24: 80 8c 60 ff btst 0xff, %l1 4000dd28: 02 80 00 0c be 4000dd58 <== NEVER TAKEN 4000dd2c: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 4000dd30: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000dd34: 80 a0 60 00 cmp %g1, 0 4000dd38: 02 80 00 64 be 4000dec8 <== NEVER TAKEN 4000dd3c: 01 00 00 00 nop 4000dd40: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dd44: 80 a0 60 00 cmp %g1, 0 4000dd48: 02 80 00 04 be 4000dd58 <== NEVER TAKEN 4000dd4c: 90 10 00 12 mov %l2, %o0 4000dd50: 9f c0 40 00 call %g1 4000dd54: 01 00 00 00 nop 4000dd58: 81 c7 e0 08 ret 4000dd5c: 81 e8 00 00 restore return -1; } if ( !loc.ops->node_type_h ) { 4000dd60: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000dd64: 80 a0 60 00 cmp %g1, 0 4000dd68: 22 80 00 26 be,a 4000de00 <== NEVER TAKEN 4000dd6c: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { 4000dd70: 9f c0 40 00 call %g1 4000dd74: 90 10 00 10 mov %l0, %o0 4000dd78: 80 a2 20 01 cmp %o0, 1 4000dd7c: 12 80 00 1c bne 4000ddec 4000dd80: c4 07 bf e4 ld [ %fp + -28 ], %g2 rtems_filesystem_freenode( &loc ); 4000dd84: 80 a0 a0 00 cmp %g2, 0 4000dd88: 02 80 00 09 be 4000ddac <== NEVER TAKEN 4000dd8c: 80 8c 60 ff btst 0xff, %l1 4000dd90: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000dd94: 80 a0 60 00 cmp %g1, 0 4000dd98: 02 80 00 05 be 4000ddac <== NEVER TAKEN 4000dd9c: 80 8c 60 ff btst 0xff, %l1 4000dda0: 9f c0 40 00 call %g1 4000dda4: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000dda8: 80 8c 60 ff btst 0xff, %l1 4000ddac: 02 80 00 0c be 4000dddc <== ALWAYS TAKEN 4000ddb0: 01 00 00 00 nop rtems_filesystem_freenode( &parentloc ); 4000ddb4: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000ddb8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ddbc: 02 80 00 08 be 4000dddc <== NOT EXECUTED 4000ddc0: 01 00 00 00 nop <== NOT EXECUTED 4000ddc4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000ddc8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ddcc: 02 80 00 04 be 4000dddc <== NOT EXECUTED 4000ddd0: 01 00 00 00 nop <== NOT EXECUTED 4000ddd4: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ddd8: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 4000dddc: 40 00 01 df call 4000e558 <__errno> 4000dde0: b0 10 3f ff mov -1, %i0 4000dde4: 10 80 00 1b b 4000de50 4000dde8: 82 10 20 15 mov 0x15, %g1 } if ( !loc.ops->unlink_h ) { 4000ddec: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000ddf0: 80 a0 60 00 cmp %g1, 0 4000ddf4: 12 80 00 1a bne 4000de5c <== ALWAYS TAKEN 4000ddf8: 90 10 00 12 mov %l2, %o0 rtems_filesystem_freenode( &loc ); 4000ddfc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4000de00: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de04: 02 80 00 05 be 4000de18 <== NOT EXECUTED 4000de08: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000de0c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000de10: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 4000de14: 80 8c 60 ff btst 0xff, %l1 <== NOT EXECUTED 4000de18: 02 80 00 0b be 4000de44 <== NOT EXECUTED 4000de1c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4000de20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de24: 02 80 00 08 be 4000de44 <== NOT EXECUTED 4000de28: 01 00 00 00 nop <== NOT EXECUTED 4000de2c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000de30: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000de34: 02 80 00 04 be 4000de44 <== NOT EXECUTED 4000de38: 01 00 00 00 nop <== NOT EXECUTED 4000de3c: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000de40: 90 07 bf ec add %fp, -20, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000de44: 40 00 01 c5 call 4000e558 <__errno> <== NOT EXECUTED 4000de48: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000de4c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000de50: c2 22 00 00 st %g1, [ %o0 ] 4000de54: 81 c7 e0 08 ret 4000de58: 81 e8 00 00 restore } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 4000de5c: 9f c0 40 00 call %g1 4000de60: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 4000de64: c2 07 bf e4 ld [ %fp + -28 ], %g1 4000de68: 80 a0 60 00 cmp %g1, 0 4000de6c: 02 80 00 08 be 4000de8c <== NEVER TAKEN 4000de70: b0 10 00 08 mov %o0, %i0 4000de74: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000de78: 80 a0 60 00 cmp %g1, 0 4000de7c: 02 80 00 05 be 4000de90 <== NEVER TAKEN 4000de80: 80 8c 60 ff btst 0xff, %l1 4000de84: 9f c0 40 00 call %g1 4000de88: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 4000de8c: 80 8c 60 ff btst 0xff, %l1 4000de90: 02 bf ff b2 be 4000dd58 4000de94: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &parentloc ); 4000de98: 80 a0 60 00 cmp %g1, 0 4000de9c: 02 80 00 0b be 4000dec8 <== NEVER TAKEN 4000dea0: 01 00 00 00 nop 4000dea4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dea8: 80 a0 60 00 cmp %g1, 0 4000deac: 02 80 00 07 be 4000dec8 <== NEVER TAKEN 4000deb0: 01 00 00 00 nop 4000deb4: 9f c0 40 00 call %g1 4000deb8: 90 07 bf ec add %fp, -20, %o0 4000debc: 81 c7 e0 08 ret 4000dec0: 81 e8 00 00 restore 4000dec4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED return result; } 4000dec8: 81 c7 e0 08 ret <== NOT EXECUTED 4000decc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40009074 : */ int unmount( const char *path ) { 40009074: 9d e3 bf 88 save %sp, -120, %sp * The root node of the mounted filesytem. * The node for the directory that the fileystem is mounted on. * The mount entry that is being refered to. */ if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) 40009078: 40 00 36 ea call 40016c20 4000907c: 90 10 00 18 mov %i0, %o0 40009080: a0 07 bf ec add %fp, -20, %l0 40009084: 92 10 00 08 mov %o0, %o1 40009088: 94 10 20 00 clr %o2 4000908c: 90 10 00 18 mov %i0, %o0 40009090: 96 10 00 10 mov %l0, %o3 40009094: 7f ff f0 a9 call 40005338 40009098: 98 10 20 01 mov 1, %o4 4000909c: 80 a2 20 00 cmp %o0, 0 400090a0: 12 80 00 6a bne 40009248 400090a4: e2 07 bf fc ld [ %fp + -4 ], %l1 return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 400090a8: c4 07 bf ec ld [ %fp + -20 ], %g2 400090ac: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 400090b0: 80 a0 c0 02 cmp %g3, %g2 400090b4: 02 80 00 0f be 400090f0 400090b8: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Verify this is the root node for the file system to be unmounted. */ if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){ rtems_filesystem_freenode( &loc ); 400090bc: 80 a0 60 00 cmp %g1, 0 400090c0: 02 80 00 08 be 400090e0 <== NEVER TAKEN 400090c4: 01 00 00 00 nop 400090c8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400090cc: 80 a0 60 00 cmp %g1, 0 400090d0: 02 80 00 04 be 400090e0 <== NEVER TAKEN 400090d4: 01 00 00 00 nop 400090d8: 9f c0 40 00 call %g1 400090dc: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 400090e0: 40 00 29 fd call 400138d4 <__errno> 400090e4: 01 00 00 00 nop 400090e8: 10 80 00 21 b 4000916c 400090ec: 82 10 20 0d mov 0xd, %g1 ! d /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 400090f0: 80 a0 60 00 cmp %g1, 0 400090f4: 22 80 00 09 be,a 40009118 <== NEVER TAKEN 400090f8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 400090fc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40009100: 80 a0 60 00 cmp %g1, 0 40009104: 22 80 00 05 be,a 40009118 <== NEVER TAKEN 40009108: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000910c: 9f c0 40 00 call %g1 40009110: 90 10 00 10 mov %l0, %o0 if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; 40009114: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 40009118: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000911c: 80 a0 60 00 cmp %g1, 0 40009120: 02 80 00 07 be 4000913c <== NEVER TAKEN 40009124: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 40009128: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 4000912c: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 40009130: 80 a0 60 00 cmp %g1, 0 40009134: 32 80 00 06 bne,a 4000914c <== ALWAYS TAKEN 40009138: 03 10 00 9e sethi %hi(0x40027800), %g1 if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000913c: 40 00 29 e6 call 400138d4 <__errno> <== NOT EXECUTED 40009140: 01 00 00 00 nop <== NOT EXECUTED 40009144: 10 80 00 0a b 4000916c <== NOT EXECUTED 40009148: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) 4000914c: c2 00 60 c8 ld [ %g1 + 0xc8 ], %g1 40009150: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 40009154: 80 a0 40 11 cmp %g1, %l1 40009158: 12 80 00 08 bne 40009178 4000915c: 03 10 00 a2 sethi %hi(0x40028800), %g1 rtems_set_errno_and_return_minus_one( EBUSY ); 40009160: 40 00 29 dd call 400138d4 <__errno> 40009164: 01 00 00 00 nop 40009168: 82 10 20 10 mov 0x10, %g1 ! 10 4000916c: c2 22 00 00 st %g1, [ %o0 ] 40009170: 81 c7 e0 08 ret 40009174: 91 e8 3f ff restore %g0, -1, %o0 40009178: 05 10 00 a2 sethi %hi(0x40028800), %g2 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; 4000917c: c2 00 61 30 ld [ %g1 + 0x130 ], %g1 40009180: 10 80 00 07 b 4000919c 40009184: 84 10 a1 34 or %g2, 0x134, %g2 if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x0, &loc, true ) ) return -1; mt_entry = loc.mt_entry; fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; 40009188: c6 04 60 2c ld [ %l1 + 0x2c ], %g3 4000918c: 80 a1 00 03 cmp %g4, %g3 40009190: 02 bf ff f4 be 40009160 40009194: 01 00 00 00 nop * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { 40009198: c2 00 40 00 ld [ %g1 ], %g1 4000919c: 80 a0 40 02 cmp %g1, %g2 400091a0: 32 bf ff fa bne,a 40009188 400091a4: c8 00 60 18 ld [ %g1 + 0x18 ], %g4 400091a8: 30 80 00 2a b,a 40009250 * Allow the file system being unmounted on to do its cleanup. * If it fails it will set the errno to the approprate value * and the fileystem will not be modified. */ if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 ) 400091ac: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 400091b0: 9f c0 40 00 call %g1 400091b4: 90 10 00 11 mov %l1, %o0 400091b8: 80 a2 20 00 cmp %o0, 0 400091bc: 12 80 00 23 bne 40009248 <== NEVER TAKEN 400091c0: 01 00 00 00 nop * NOTE: Fatal error is called in a case which should never happen * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ 400091c4: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 400091c8: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 400091cc: 9f c0 40 00 call %g1 400091d0: 90 10 00 11 mov %l1, %o0 400091d4: 80 a2 20 00 cmp %o0, 0 400091d8: 02 80 00 0b be 40009204 <== ALWAYS TAKEN 400091dc: 01 00 00 00 nop if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 400091e0: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 400091e4: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 400091e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400091ec: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400091f0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400091f4: 02 80 00 15 be 40009248 <== NOT EXECUTED 400091f8: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 400091fc: 40 00 05 04 call 4000a60c <== NOT EXECUTED 40009200: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 40009204: 40 00 05 e9 call 4000a9a8 <_Chain_Extract> 40009208: 90 10 00 11 mov %l1, %o0 /* * Free the memory node that was allocated in mount * Free the memory associated with the extracted mount table entry. */ rtems_filesystem_freenode( fs_mount_loc ); 4000920c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 40009210: 80 a0 60 00 cmp %g1, 0 40009214: 02 80 00 09 be 40009238 <== NEVER TAKEN 40009218: 90 10 00 11 mov %l1, %o0 4000921c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40009220: 80 a0 60 00 cmp %g1, 0 40009224: 02 80 00 05 be 40009238 <== NEVER TAKEN 40009228: 01 00 00 00 nop 4000922c: 9f c0 40 00 call %g1 40009230: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 40009234: 90 10 00 11 mov %l1, %o0 40009238: 7f ff f0 6a call 400053e0 4000923c: b0 10 20 00 clr %i0 return 0; 40009240: 81 c7 e0 08 ret 40009244: 81 e8 00 00 restore } 40009248: 81 c7 e0 08 ret 4000924c: 91 e8 3f ff restore %g0, -1, %o0 * Run the file descriptor table to determine if there are any file * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) 40009250: 7f ff f1 15 call 400056a4 40009254: 90 10 00 11 mov %l1, %o0 40009258: 80 a2 20 01 cmp %o0, 1 4000925c: 32 bf ff d4 bne,a 400091ac 40009260: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 40009264: 30 bf ff bf b,a 40009160 =============================================================================== 40006990 : int utime( const char *path, const struct utimbuf *times ) { 40006990: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) 40006994: 40 00 30 89 call 40012bb8 40006998: 90 10 00 18 mov %i0, %o0 4000699c: a0 07 bf ec add %fp, -20, %l0 400069a0: 92 10 00 08 mov %o0, %o1 400069a4: 94 10 20 00 clr %o2 400069a8: 90 10 00 18 mov %i0, %o0 400069ac: 96 10 00 10 mov %l0, %o3 400069b0: 98 10 20 01 mov 1, %o4 400069b4: 7f ff f1 c6 call 400030cc 400069b8: b0 10 3f ff mov -1, %i0 400069bc: 80 a2 20 00 cmp %o0, 0 400069c0: 12 80 00 10 bne 40006a00 400069c4: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 400069c8: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 400069cc: 80 a0 60 00 cmp %g1, 0 400069d0: 32 80 00 0e bne,a 40006a08 <== ALWAYS TAKEN 400069d4: d4 06 60 04 ld [ %i1 + 4 ], %o2 rtems_filesystem_freenode( &temp_loc ); 400069d8: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 400069dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400069e0: 02 80 00 04 be 400069f0 <== NOT EXECUTED 400069e4: 01 00 00 00 nop <== NOT EXECUTED 400069e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400069ec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400069f0: 40 00 29 8a call 40011018 <__errno> <== NOT EXECUTED 400069f4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400069f8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400069fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40006a00: 81 c7 e0 08 ret 40006a04: 81 e8 00 00 restore } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 40006a08: d2 06 40 00 ld [ %i1 ], %o1 40006a0c: 9f c0 40 00 call %g1 40006a10: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 40006a14: c2 07 bf f8 ld [ %fp + -8 ], %g1 40006a18: 80 a0 60 00 cmp %g1, 0 40006a1c: 02 bf ff f9 be 40006a00 <== NEVER TAKEN 40006a20: b0 10 00 08 mov %o0, %i0 40006a24: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40006a28: 80 a0 60 00 cmp %g1, 0 40006a2c: 02 80 00 04 be 40006a3c <== NEVER TAKEN 40006a30: 01 00 00 00 nop 40006a34: 9f c0 40 00 call %g1 40006a38: 90 10 00 10 mov %l0, %o0 return result; } 40006a3c: 81 c7 e0 08 ret 40006a40: 81 e8 00 00 restore =============================================================================== 40004afc : */ void vprintk( const char *fmt, va_list ap ) { 40004afc: 9d e3 bf 88 save %sp, -120, %sp unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 40004b00: 23 10 00 6f sethi %hi(0x4001bc00), %l1 for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40004b04: 39 10 00 6b sethi %hi(0x4001ac00), %i4 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40004b08: 3b 10 00 6b sethi %hi(0x4001ac00), %i5 unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); 40004b0c: a2 14 63 bc or %l1, 0x3bc, %l1 for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40004b10: b8 17 23 08 or %i4, 0x308, %i4 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40004b14: ba 17 63 00 or %i5, 0x300, %i5 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40004b18: 10 80 00 c4 b 40004e28 40004b1c: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 40004b20: 32 80 00 88 bne,a 40004d40 40004b24: c2 04 40 00 ld [ %l1 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 40004b28: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 40004b2c: c2 4e 00 00 ldsb [ %i0 ], %g1 40004b30: 80 a0 60 30 cmp %g1, 0x30 40004b34: 12 80 00 05 bne 40004b48 40004b38: b6 10 20 20 mov 0x20, %i3 lead = '0'; fmt++; 40004b3c: b0 06 20 01 inc %i0 40004b40: b6 10 20 30 mov 0x30, %i3 } if (*fmt == '-' ) { 40004b44: c2 4e 00 00 ldsb [ %i0 ], %g1 40004b48: 80 a0 60 2d cmp %g1, 0x2d 40004b4c: 12 80 00 04 bne 40004b5c 40004b50: a8 10 20 00 clr %l4 minus = true; fmt++; 40004b54: b0 06 20 01 inc %i0 40004b58: a8 10 20 01 mov 1, %l4 40004b5c: 10 80 00 08 b 40004b7c 40004b60: a0 10 20 00 clr %l0 } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 40004b64: 83 38 60 18 sra %g1, 0x18, %g1 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 40004b68: a1 2c 20 01 sll %l0, 1, %l0 width += ((unsigned) *fmt - '0'); 40004b6c: 82 00 7f d0 add %g1, -48, %g1 if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; 40004b70: a0 04 00 02 add %l0, %g2, %l0 width += ((unsigned) *fmt - '0'); fmt++; 40004b74: b0 06 20 01 inc %i0 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { width *= 10; width += ((unsigned) *fmt - '0'); 40004b78: a0 00 40 10 add %g1, %l0, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40004b7c: d0 0e 00 00 ldub [ %i0 ], %o0 width *= 10; 40004b80: 85 2c 20 03 sll %l0, 3, %g2 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40004b84: 82 02 3f d0 add %o0, -48, %g1 40004b88: 82 08 60 ff and %g1, 0xff, %g1 40004b8c: 80 a0 60 09 cmp %g1, 9 40004b90: 08 bf ff f5 bleu 40004b64 40004b94: 83 2a 20 18 sll %o0, 0x18, %g1 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 40004b98: 83 38 60 18 sra %g1, 0x18, %g1 40004b9c: 80 a0 60 6c cmp %g1, 0x6c 40004ba0: 12 80 00 05 bne 40004bb4 40004ba4: 83 2a 20 18 sll %o0, 0x18, %g1 lflag = true; c = *++fmt; 40004ba8: b0 06 20 01 inc %i0 40004bac: d0 0e 00 00 ldub [ %i0 ], %o0 } if ( c == 'c' ) { 40004bb0: 83 2a 20 18 sll %o0, 0x18, %g1 40004bb4: 83 38 60 18 sra %g1, 0x18, %g1 40004bb8: 80 a0 60 63 cmp %g1, 0x63 40004bbc: 12 80 00 08 bne 40004bdc 40004bc0: 80 a0 60 73 cmp %g1, 0x73 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 40004bc4: d0 06 40 00 ld [ %i1 ], %o0 BSP_output_char(chr); 40004bc8: c2 04 40 00 ld [ %l1 ], %g1 40004bcc: 91 2a 20 18 sll %o0, 0x18, %o0 lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); 40004bd0: b2 06 60 04 add %i1, 4, %i1 BSP_output_char(chr); 40004bd4: 10 80 00 5b b 40004d40 40004bd8: 91 3a 20 18 sra %o0, 0x18, %o0 continue; } if ( c == 's' ) { 40004bdc: 12 80 00 33 bne 40004ca8 40004be0: 80 a0 60 4f cmp %g1, 0x4f unsigned i, len; char *s, *str; str = va_arg(ap, char *); 40004be4: e6 06 40 00 ld [ %i1 ], %l3 if ( str == NULL ) { 40004be8: 80 a4 e0 00 cmp %l3, 0 40004bec: 12 80 00 03 bne 40004bf8 40004bf0: b2 06 60 04 add %i1, 4, %i1 40004bf4: a6 10 00 1d mov %i5, %l3 40004bf8: a4 10 20 00 clr %l2 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 40004bfc: c2 4c c0 12 ldsb [ %l3 + %l2 ], %g1 40004c00: 80 a0 60 00 cmp %g1, 0 40004c04: 32 bf ff fe bne,a 40004bfc 40004c08: a4 04 a0 01 inc %l2 ; /* leading spaces */ if ( !minus ) 40004c0c: 80 8d 20 ff btst 0xff, %l4 40004c10: 02 80 00 07 be 40004c2c 40004c14: aa 10 00 12 mov %l2, %l5 for ( i=len ; i 40004c1c: 80 a4 20 00 cmp %l0, 0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 40004c34: c2 04 40 00 ld [ %l1 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 40004c38: 80 a4 20 00 cmp %l0, 0 40004c3c: 22 80 00 02 be,a 40004c44 40004c40: a0 10 00 12 mov %l2, %l0 width = len; } /* output the string */ for ( i=0 ; i 40004c4c: 80 8d 20 ff btst 0xff, %l4 40004c50: 10 80 00 06 b 40004c68 40004c54: d0 4c c0 00 ldsb [ %l3 ], %o0 BSP_output_char(*str); 40004c58: c2 04 40 00 ld [ %l1 ], %g1 40004c5c: 9f c0 40 00 call %g1 40004c60: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 40004c70: a6 04 e0 01 inc %l3 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 40004c74: 80 8d 20 ff btst 0xff, %l4 40004c78: 12 80 00 08 bne 40004c98 40004c7c: 80 a4 80 10 cmp %l2, %l0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40004c80: 10 80 00 6a b 40004e28 40004c84: b0 06 20 01 inc %i0 for ( i=0 ; i 40004c9c: c2 04 40 00 ld [ %l1 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40004ca0: 10 80 00 62 b 40004e28 40004ca4: b0 06 20 01 inc %i0 continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 40004ca8: 22 80 00 2a be,a 40004d50 40004cac: 82 10 20 00 clr %g1 40004cb0: 80 a0 60 6f cmp %g1, 0x6f 40004cb4: 22 80 00 27 be,a 40004d50 <== NEVER TAKEN 40004cb8: 82 10 20 00 clr %g1 <== NOT EXECUTED base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 40004cbc: 80 a0 60 49 cmp %g1, 0x49 40004cc0: 22 80 00 26 be,a 40004d58 40004cc4: 82 10 20 01 mov 1, %g1 40004cc8: 80 a0 60 69 cmp %g1, 0x69 40004ccc: 22 80 00 23 be,a 40004d58 40004cd0: 82 10 20 01 mov 1, %g1 40004cd4: 80 a0 60 44 cmp %g1, 0x44 40004cd8: 22 80 00 20 be,a 40004d58 40004cdc: 82 10 20 01 mov 1, %g1 40004ce0: 80 a0 60 64 cmp %g1, 0x64 40004ce4: 22 80 00 1d be,a 40004d58 40004ce8: 82 10 20 01 mov 1, %g1 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 40004cec: 80 a0 60 55 cmp %g1, 0x55 40004cf0: 22 80 00 1a be,a 40004d58 40004cf4: 82 10 20 00 clr %g1 40004cf8: 80 a0 60 75 cmp %g1, 0x75 40004cfc: 32 80 00 04 bne,a 40004d0c 40004d00: 91 2a 20 18 sll %o0, 0x18, %o0 40004d04: 10 80 00 15 b 40004d58 40004d08: 82 10 20 00 clr %g1 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 40004d0c: 91 3a 20 18 sra %o0, 0x18, %o0 40004d10: 80 a2 20 58 cmp %o0, 0x58 40004d14: 02 80 00 06 be 40004d2c 40004d18: 82 10 20 00 clr %g1 40004d1c: 80 a2 20 78 cmp %o0, 0x78 40004d20: 12 80 00 05 bne 40004d34 40004d24: 80 a2 20 70 cmp %o0, 0x70 40004d28: 82 10 20 00 clr %g1 40004d2c: 10 80 00 0c b 40004d5c 40004d30: a4 10 20 10 mov 0x10, %l2 base = 16; sign = false; } else if ( c == 'p' ) { 40004d34: 02 80 00 0a be 40004d5c 40004d38: a4 10 20 10 mov 0x10, %l2 base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 40004d3c: c2 04 40 00 ld [ %l1 ], %g1 40004d40: 9f c0 40 00 call %g1 40004d44: b0 06 20 01 inc %i0 continue; 40004d48: 10 80 00 39 b 40004e2c 40004d4c: d0 4e 00 00 ldsb [ %i0 ], %o0 40004d50: 10 80 00 03 b 40004d5c 40004d54: a4 10 20 08 mov 8, %l2 40004d58: a4 10 20 0a mov 0xa, %l2 } printNum( 40004d5c: e8 06 40 00 ld [ %i1 ], %l4 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40004d60: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 40004d64: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40004d68: 02 80 00 0d be 40004d9c 40004d6c: b6 0e e0 30 and %i3, 0x30, %i3 40004d70: 80 a5 20 00 cmp %l4, 0 40004d74: 36 80 00 12 bge,a 40004dbc 40004d78: a6 10 20 00 clr %l3 BSP_output_char('-'); 40004d7c: c2 04 40 00 ld [ %l1 ], %g1 40004d80: 9f c0 40 00 call %g1 40004d84: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 40004d88: 82 1c 20 00 xor %l0, 0, %g1 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 40004d8c: a8 20 00 14 neg %l4 if (maxwidth) maxwidth--; 40004d90: 80 a0 00 01 cmp %g0, %g1 40004d94: 82 40 20 00 addx %g0, 0, %g1 40004d98: a0 24 00 01 sub %l0, %g1, %l0 } else { unsigned_num = (unsigned long) num; 40004d9c: 10 80 00 08 b 40004dbc 40004da0: a6 10 20 00 clr %l3 } count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); 40004da4: 40 00 4b 4b call 40017ad0 <.umul> 40004da8: 92 10 00 12 mov %l2, %o1 40004dac: 90 25 00 08 sub %l4, %o0, %o0 40004db0: a8 10 00 17 mov %l7, %l4 40004db4: d0 2d 80 13 stb %o0, [ %l6 + %l3 ] 40004db8: a6 10 00 15 mov %l5, %l3 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40004dbc: 90 10 00 14 mov %l4, %o0 40004dc0: 92 10 00 12 mov %l2, %o1 40004dc4: 40 00 4b 7d call 40017bb8 <.udiv> 40004dc8: aa 04 e0 01 add %l3, 1, %l5 40004dcc: ae 92 20 00 orcc %o0, 0, %l7 40004dd0: 12 bf ff f5 bne 40004da4 40004dd4: 82 07 80 13 add %fp, %l3, %g1 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 40004dd8: 10 80 00 05 b 40004dec 40004ddc: e8 28 7f e8 stb %l4, [ %g1 + -24 ] for (n=maxwidth ; n > count; n-- ) 40004de0: a0 04 3f ff add %l0, -1, %l0 BSP_output_char(lead); 40004de4: 9f c0 40 00 call %g1 40004de8: 90 10 00 1b mov %i3, %o0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 40004dec: 80 a4 00 15 cmp %l0, %l5 40004df0: 38 bf ff fc bgu,a 40004de0 40004df4: c2 04 40 00 ld [ %l1 ], %g1 40004df8: a6 05 80 13 add %l6, %l3, %l3 40004dfc: 10 80 00 07 b 40004e18 40004e00: a0 10 20 00 clr %l0 BSP_output_char(lead); for (n = 0; n < count; n++) { BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40004e04: c2 04 40 00 ld [ %l1 ], %g1 40004e08: d0 4f 00 02 ldsb [ %i4 + %g2 ], %o0 40004e0c: 9f c0 40 00 call %g1 40004e10: a0 04 20 01 inc %l0 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 40004e14: a6 04 ff ff add %l3, -1, %l3 40004e18: 80 a4 00 15 cmp %l0, %l5 40004e1c: 2a bf ff fa bcs,a 40004e04 40004e20: c4 4c c0 00 ldsb [ %l3 ], %g2 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40004e24: b0 06 20 01 inc %i0 40004e28: d0 4e 00 00 ldsb [ %i0 ], %o0 40004e2c: 80 a2 20 00 cmp %o0, 0 40004e30: 12 bf ff 3c bne 40004b20 40004e34: 80 a2 20 25 cmp %o0, 0x25 sign, width, lead ); } } 40004e38: 81 c7 e0 08 ret 40004e3c: 81 e8 00 00 restore =============================================================================== 4001a3f4 : ssize_t write( int fd, const void *buffer, size_t count ) { 4001a3f4: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001a3f8: 03 10 00 6f sethi %hi(0x4001bc00), %g1 4001a3fc: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 4001bec4 ssize_t write( int fd, const void *buffer, size_t count ) { 4001a400: 92 10 00 19 mov %i1, %o1 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001a404: 80 a6 00 01 cmp %i0, %g1 4001a408: 1a 80 00 0c bcc 4001a438 <== NEVER TAKEN 4001a40c: 94 10 00 1a mov %i2, %o2 iop = rtems_libio_iop( fd ); 4001a410: 03 10 00 71 sethi %hi(0x4001c400), %g1 4001a414: e0 00 63 08 ld [ %g1 + 0x308 ], %l0 ! 4001c708 4001a418: 83 2e 20 06 sll %i0, 6, %g1 4001a41c: b1 2e 20 03 sll %i0, 3, %i0 4001a420: b0 06 00 01 add %i0, %g1, %i0 4001a424: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001a428: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001a42c: 80 88 61 00 btst 0x100, %g1 4001a430: 12 80 00 06 bne 4001a448 <== ALWAYS TAKEN 4001a434: 80 a6 60 00 cmp %i1, 0 4001a438: 7f ff d0 48 call 4000e558 <__errno> <== NOT EXECUTED 4001a43c: 01 00 00 00 nop <== NOT EXECUTED 4001a440: 10 80 00 14 b 4001a490 <== NOT EXECUTED 4001a444: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); 4001a448: 02 80 00 07 be 4001a464 <== NEVER TAKEN 4001a44c: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001a450: 02 80 00 1c be 4001a4c0 4001a454: 90 10 20 00 clr %o0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4001a458: 80 88 60 04 btst 4, %g1 4001a45c: 32 80 00 06 bne,a 4001a474 <== ALWAYS TAKEN 4001a460: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001a464: 7f ff d0 3d call 4000e558 <__errno> <== NOT EXECUTED 4001a468: 01 00 00 00 nop <== NOT EXECUTED 4001a46c: 10 80 00 09 b 4001a490 <== NOT EXECUTED 4001a470: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 4001a474: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4001a478: 80 a0 60 00 cmp %g1, 0 4001a47c: 12 80 00 08 bne 4001a49c <== ALWAYS TAKEN 4001a480: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001a484: 7f ff d0 35 call 4000e558 <__errno> <== NOT EXECUTED 4001a488: 01 00 00 00 nop <== NOT EXECUTED 4001a48c: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4001a490: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001a494: 10 80 00 0b b 4001a4c0 <== NOT EXECUTED 4001a498: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED rc = (*iop->handlers->write_h)( iop, buffer, count ); 4001a49c: 9f c0 40 00 call %g1 4001a4a0: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001a4a4: 80 a2 20 00 cmp %o0, 0 4001a4a8: 04 80 00 06 ble 4001a4c0 <== NEVER TAKEN 4001a4ac: 85 3a 20 1f sra %o0, 0x1f, %g2 iop->offset += rc; 4001a4b0: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001a4b4: 86 83 40 08 addcc %o5, %o0, %g3 4001a4b8: 84 43 00 02 addx %o4, %g2, %g2 4001a4bc: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001a4c0: 81 c7 e0 08 ret 4001a4c4: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40006858 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 40006858: 9d e3 bf a0 save %sp, -96, %sp int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); 4000685c: 03 10 00 82 sethi %hi(0x40020800), %g1 40006860: c2 00 62 94 ld [ %g1 + 0x294 ], %g1 ! 40020a94 40006864: 80 a6 00 01 cmp %i0, %g1 40006868: 1a 80 00 0c bcc 40006898 <== NEVER TAKEN 4000686c: 01 00 00 00 nop iop = rtems_libio_iop( fd ); 40006870: 03 10 00 86 sethi %hi(0x40021800), %g1 40006874: e4 00 62 ac ld [ %g1 + 0x2ac ], %l2 ! 40021aac 40006878: 83 2e 20 06 sll %i0, 6, %g1 4000687c: b1 2e 20 03 sll %i0, 3, %i0 40006880: b0 06 00 01 add %i0, %g1, %i0 40006884: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 40006888: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 4000688c: 80 88 61 00 btst 0x100, %g1 40006890: 12 80 00 06 bne 400068a8 40006894: 80 88 60 04 btst 4, %g1 40006898: 40 00 29 05 call 40010cac <__errno> 4000689c: b0 10 3f ff mov -1, %i0 400068a0: 10 80 00 1f b 4000691c 400068a4: 82 10 20 09 mov 9, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400068a8: 02 80 00 1a be 40006910 <== NEVER TAKEN 400068ac: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 400068b0: 02 80 00 18 be 40006910 400068b4: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 400068b8: 04 80 00 16 ble 40006910 400068bc: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 400068c0: 14 80 00 14 bg 40006910 <== NEVER TAKEN 400068c4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 400068c8: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 400068cc: c2 00 60 0c ld [ %g1 + 0xc ], %g1 400068d0: 80 a0 60 00 cmp %g1, 0 400068d4: 12 80 00 06 bne 400068ec <== ALWAYS TAKEN 400068d8: 19 00 00 1f sethi %hi(0x7c00), %o4 rtems_set_errno_and_return_minus_one( ENOTSUP ); 400068dc: 40 00 28 f4 call 40010cac <__errno> <== NOT EXECUTED 400068e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400068e4: 10 80 00 0e b 4000691c <== NOT EXECUTED 400068e8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400068ec: 82 10 00 19 mov %i1, %g1 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 400068f0: 98 13 23 ff or %o4, 0x3ff, %o4 if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400068f4: 84 10 20 01 mov 1, %g2 400068f8: 88 10 20 00 clr %g4 400068fc: 86 10 20 00 clr %g3 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 40006900: da 00 40 00 ld [ %g1 ], %o5 40006904: 80 a3 60 00 cmp %o5, 0 40006908: 12 80 00 08 bne 40006928 4000690c: 88 01 20 01 inc %g4 rtems_set_errno_and_return_minus_one( EINVAL ); 40006910: 40 00 28 e7 call 40010cac <__errno> 40006914: b0 10 3f ff mov -1, %i0 40006918: 82 10 20 16 mov 0x16, %g1 4000691c: c2 22 00 00 st %g1, [ %o0 ] 40006920: 81 c7 e0 08 ret 40006924: 81 e8 00 00 restore if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 40006928: da 00 60 04 ld [ %g1 + 4 ], %o5 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 4000692c: 82 00 60 08 add %g1, 8, %g1 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 40006930: 80 a0 00 0d cmp %g0, %o5 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 40006934: 9a 00 c0 0d add %g3, %o5, %o5 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 40006938: 96 40 3f ff addx %g0, -1, %o3 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 4000693c: 80 a3 40 0c cmp %o5, %o4 40006940: 14 bf ff f4 bg 40006910 <== NEVER TAKEN 40006944: 84 08 80 0b and %g2, %o3, %g2 40006948: 80 a3 40 03 cmp %o5, %g3 4000694c: 06 bf ff f1 bl 40006910 40006950: 80 a1 00 1a cmp %g4, %i2 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 40006954: 06 bf ff eb bl 40006900 40006958: 86 10 00 0d mov %o5, %g3 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 4000695c: 80 88 a0 ff btst 0xff, %g2 40006960: a6 10 20 00 clr %l3 40006964: 12 bf ff ef bne 40006920 40006968: b0 10 20 00 clr %i0 /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) 4000696c: d4 06 60 04 ld [ %i1 + 4 ], %o2 40006970: 80 a2 a0 00 cmp %o2, 0 40006974: 02 80 00 17 be 400069d0 <== NEVER TAKEN 40006978: a6 04 e0 01 inc %l3 continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 4000697c: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 40006980: d2 06 40 00 ld [ %i1 ], %o1 40006984: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40006988: 9f c0 40 00 call %g1 4000698c: 90 10 00 12 mov %l2, %o0 if ( bytes < 0 ) 40006990: 80 a2 20 00 cmp %o0, 0 40006994: 16 80 00 04 bge 400069a4 <== ALWAYS TAKEN 40006998: 01 00 00 00 nop 4000699c: 81 c7 e0 08 ret <== NOT EXECUTED 400069a0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED return -1; if ( bytes > 0 ) { 400069a4: 02 80 00 07 be 400069c0 <== NEVER TAKEN 400069a8: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 400069ac: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 400069b0: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 400069b4: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 400069b8: 84 40 80 10 addx %g2, %l0, %g2 400069bc: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 400069c0: c2 06 60 04 ld [ %i1 + 4 ], %g1 400069c4: 80 a2 00 01 cmp %o0, %g1 400069c8: 12 80 00 05 bne 400069dc <== NEVER TAKEN 400069cc: 01 00 00 00 nop } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 400069d0: 80 a4 c0 1a cmp %l3, %i2 400069d4: 06 bf ff e6 bl 4000696c 400069d8: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 400069dc: 81 c7 e0 08 ret 400069e0: 81 e8 00 00 restore