=============================================================================== 4000c130 : { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; switch( node->type ) { 4000c130: c2 02 00 00 ld [ %o0 ], %g1 ) { IMFS_jnode_t *node = loc->node_access; IMFS_fs_info_t *fs_info; fs_info = loc->mt_entry->fs_info; 4000c134: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 switch( node->type ) { 4000c138: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000c13c: 80 a0 60 07 cmp %g1, 7 4000c140: 18 80 00 0a bgu 4000c168 <== NEVER TAKEN 4000c144: c4 00 a0 34 ld [ %g2 + 0x34 ], %g2 4000c148: 83 28 60 02 sll %g1, 2, %g1 4000c14c: 07 10 00 30 sethi %hi(0x4000c000), %g3 4000c150: 86 10 e1 10 or %g3, 0x110, %g3 ! 4000c110 4000c154: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 4000c158: 81 c0 40 00 jmp %g1 4000c15c: 01 00 00 00 nop case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; 4000c160: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 4000c164: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000c168: 81 c3 e0 08 retl 4000c16c: 90 10 20 00 clr %o0 break; case IMFS_LINEAR_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; 4000c170: c2 00 a0 08 ld [ %g2 + 8 ], %g1 4000c174: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000c178: 81 c3 e0 08 retl 4000c17c: 90 10 20 00 clr %o0 case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; break; case IMFS_SYM_LINK: case IMFS_HARD_LINK: loc->handlers = &IMFS_link_handlers; 4000c180: 03 10 00 79 sethi %hi(0x4001e400), %g1 4000c184: 82 10 60 68 or %g1, 0x68, %g1 ! 4001e468 4000c188: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000c18c: 81 c3 e0 08 retl 4000c190: 90 10 20 00 clr %o0 break; case IMFS_MEMORY_FILE: loc->handlers = fs_info->memfile_handlers; break; case IMFS_FIFO: loc->handlers = &IMFS_fifo_handlers; 4000c194: 03 10 00 78 sethi %hi(0x4001e000), %g1 4000c198: 82 10 63 28 or %g1, 0x328, %g1 ! 4001e328 4000c19c: c2 22 20 08 st %g1, [ %o0 + 8 ] break; } return 0; } 4000c1a0: 81 c3 e0 08 retl 4000c1a4: 90 10 20 00 clr %o0 switch( node->type ) { case IMFS_DIRECTORY: loc->handlers = fs_info->directory_handlers; break; case IMFS_DEVICE: loc->handlers = &IMFS_device_handlers; 4000c1a8: 03 10 00 78 sethi %hi(0x4001e000), %g1 4000c1ac: 82 10 63 f8 or %g1, 0x3f8, %g1 ! 4001e3f8 4000c1b0: c2 22 20 08 st %g1, [ %o0 + 8 ] loc->handlers = &IMFS_fifo_handlers; break; } return 0; } 4000c1b4: 81 c3 e0 08 retl 4000c1b8: 90 10 20 00 clr %o0 =============================================================================== 4000bf58 : IMFS_jnode_t *IMFS_allocate_node( IMFS_jnode_types_t type, const char *name, mode_t mode ) { 4000bf58: 9d e3 bf 98 save %sp, -104, %sp struct timeval tv; /* * Allocate an IMFS jnode */ node = calloc( 1, sizeof( IMFS_jnode_t ) ); 4000bf5c: 90 10 20 01 mov 1, %o0 4000bf60: 7f ff de 21 call 400037e4 4000bf64: 92 10 20 68 mov 0x68, %o1 if ( !node ) 4000bf68: a0 92 20 00 orcc %o0, 0, %l0 4000bf6c: 02 80 00 12 be 4000bfb4 <== NEVER TAKEN 4000bf70: 82 10 20 01 mov 1, %g1 /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000bf74: 92 10 00 19 mov %i1, %o1 return NULL; /* * Fill in the basic information */ node->st_nlink = 1; 4000bf78: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] node->type = type; strncpy( node->name, name, IMFS_NAME_MAX ); 4000bf7c: 94 10 20 20 mov 0x20, %o2 /* * Fill in the basic information */ node->st_nlink = 1; node->type = type; 4000bf80: f0 24 20 4c st %i0, [ %l0 + 0x4c ] strncpy( node->name, name, IMFS_NAME_MAX ); 4000bf84: 40 00 17 88 call 40011da4 4000bf88: 90 04 20 0c add %l0, 0xc, %o0 #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000bf8c: 90 07 bf f8 add %fp, -8, %o0 strncpy( node->name, name, IMFS_NAME_MAX ); /* * Fill in the mode and permission information for the jnode structure. */ node->st_mode = mode; 4000bf90: f4 24 20 30 st %i2, [ %l0 + 0x30 ] #if defined(RTEMS_POSIX_API) node->st_uid = geteuid(); node->st_gid = getegid(); #else node->st_uid = 0; 4000bf94: c0 34 20 3c clrh [ %l0 + 0x3c ] node->st_gid = 0; 4000bf98: c0 34 20 3e clrh [ %l0 + 0x3e ] #endif /* * Now set all the times. */ gettimeofday( &tv, 0 ); 4000bf9c: 7f ff de e0 call 40003b1c 4000bfa0: 92 10 20 00 clr %o1 node->stat_atime = (time_t) tv.tv_sec; 4000bfa4: c2 07 bf f8 ld [ %fp + -8 ], %g1 node->stat_mtime = (time_t) tv.tv_sec; node->stat_ctime = (time_t) tv.tv_sec; 4000bfa8: c2 24 20 48 st %g1, [ %l0 + 0x48 ] /* * Now set all the times. */ gettimeofday( &tv, 0 ); node->stat_atime = (time_t) tv.tv_sec; 4000bfac: c2 24 20 40 st %g1, [ %l0 + 0x40 ] node->stat_mtime = (time_t) tv.tv_sec; 4000bfb0: c2 24 20 44 st %g1, [ %l0 + 0x44 ] node->stat_ctime = (time_t) tv.tv_sec; return node; } 4000bfb4: 81 c7 e0 08 ret 4000bfb8: 91 e8 00 10 restore %g0, %l0, %o0 =============================================================================== 4000bf0c : int IMFS_chown( rtems_filesystem_location_info_t *pathloc, /* IN */ uid_t owner, /* IN */ gid_t group /* IN */ ) { 4000bf0c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode; #if defined(RTEMS_POSIX_API) uid_t st_uid; #endif jnode = (IMFS_jnode_t *) pathloc->node_access; 4000bf10: e0 06 00 00 ld [ %i0 ], %l0 #endif jnode->st_uid = owner; jnode->st_gid = group; IMFS_update_ctime( jnode ); 4000bf14: 90 07 bf f8 add %fp, -8, %o0 if ( ( st_uid != jnode->st_uid ) && ( st_uid != 0 ) ) rtems_set_errno_and_return_minus_one( EPERM ); #endif jnode->st_uid = owner; 4000bf18: f2 34 20 3c sth %i1, [ %l0 + 0x3c ] jnode->st_gid = group; 4000bf1c: f4 34 20 3e sth %i2, [ %l0 + 0x3e ] IMFS_update_ctime( jnode ); 4000bf20: 7f ff de ff call 40003b1c 4000bf24: 92 10 20 00 clr %o1 4000bf28: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000bf2c: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 4000bf30: 81 c7 e0 08 ret 4000bf34: 91 e8 20 00 restore %g0, 0, %o0 4000bf38: 40 00 c0 44 call 4003c048 <__end+0x1c078> <== NOT EXECUTED 4000bf3c: 40 00 c0 f8 call 4003c31c <__end+0x1c34c> <== NOT EXECUTED 4000bf40: 40 00 c0 e4 call 4003c2d0 <__end+0x1c300> <== NOT EXECUTED 4000bf44: 40 00 c0 78 call 4003c124 <__end+0x1c154> <== NOT EXECUTED 4000bf48: 40 00 c0 78 call 4003c128 <__end+0x1c158> <== NOT EXECUTED 4000bf4c: 40 00 c0 c4 call 4003c25c <__end+0x1c28c> <== NOT EXECUTED 4000bf50: 40 00 c0 b8 call 4003c230 <__end+0x1c260> <== NOT EXECUTED 4000bf54: 40 00 c0 dc call 4003c2c4 <__end+0x1c2f4> <== NOT EXECUTED =============================================================================== 4000bffc : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { 4000bffc: 9d e3 bf a0 save %sp, -96, %sp IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) 4000c000: 80 a6 20 00 cmp %i0, 0 4000c004: 12 80 00 04 bne 4000c014 <== ALWAYS TAKEN 4000c008: a0 10 20 00 clr %l0 node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000c00c: 81 c7 e0 08 ret <== NOT EXECUTED 4000c010: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); 4000c014: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000c018: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f154 4000c01c: 92 10 00 1a mov %i2, %o1 4000c020: d4 00 60 2c ld [ %g1 + 0x2c ], %o2 4000c024: 90 10 00 19 mov %i1, %o0 4000c028: 7f ff ff cc call 4000bf58 4000c02c: 94 2e c0 0a andn %i3, %o2, %o2 if ( !node ) 4000c030: a0 92 20 00 orcc %o0, 0, %l0 4000c034: 02 bf ff f6 be 4000c00c <== NEVER TAKEN 4000c038: 80 a6 60 07 cmp %i1, 7 return NULL; /* * Set the type specific information */ switch (type) { 4000c03c: 28 80 00 0a bleu,a 4000c064 <== ALWAYS TAKEN 4000c040: b3 2e 60 02 sll %i1, 2, %i1 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); 4000c044: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 4000c048: 15 10 00 78 sethi %hi(0x4001e000), %o2 <== NOT EXECUTED 4000c04c: 17 10 00 78 sethi %hi(0x4001e000), %o3 <== NOT EXECUTED 4000c050: 90 12 22 50 or %o0, 0x250, %o0 <== NOT EXECUTED 4000c054: 94 12 a2 a8 or %o2, 0x2a8, %o2 <== NOT EXECUTED 4000c058: 96 12 e2 a0 or %o3, 0x2a0, %o3 <== NOT EXECUTED 4000c05c: 7f ff dd 85 call 40003670 <__assert_func> <== NOT EXECUTED 4000c060: 92 10 20 5c mov 0x5c, %o1 <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { 4000c064: 03 10 00 2f sethi %hi(0x4000bc00), %g1 4000c068: 82 10 63 38 or %g1, 0x338, %g1 ! 4000bf38 4000c06c: c2 00 40 19 ld [ %g1 + %i1 ], %g1 4000c070: 81 c0 40 00 jmp %g1 4000c074: 01 00 00 00 nop case IMFS_HARD_LINK: node->info.hard_link.link_node = info->hard_link.link_node; break; case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; 4000c078: c2 07 00 00 ld [ %i4 ], %g1 4000c07c: c2 24 20 50 st %g1, [ %l0 + 0x50 ] /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; fs_info = parent_loc->mt_entry->fs_info; 4000c080: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; 4000c084: d0 06 00 00 ld [ %i0 ], %o0 fs_info = parent_loc->mt_entry->fs_info; 4000c088: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 node->Parent = parent; 4000c08c: d0 24 20 08 st %o0, [ %l0 + 8 ] node->st_ino = ++fs_info->ino_count; 4000c090: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4000c094: 90 02 20 50 add %o0, 0x50, %o0 4000c098: 82 00 60 01 inc %g1 4000c09c: c2 20 a0 04 st %g1, [ %g2 + 4 ] 4000c0a0: c2 24 20 38 st %g1, [ %l0 + 0x38 ] 4000c0a4: 92 10 00 10 mov %l0, %o1 4000c0a8: 7f ff ef d0 call 40007fe8 <_Chain_Append> 4000c0ac: b0 10 00 10 mov %l0, %i0 rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } 4000c0b0: 81 c7 e0 08 ret 4000c0b4: 81 e8 00 00 restore node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; 4000c0b8: c0 24 20 50 clr [ %l0 + 0x50 ] <== NOT EXECUTED 4000c0bc: c0 24 20 54 clr [ %l0 + 0x54 ] <== NOT EXECUTED node->info.linearfile.direct = 0; 4000c0c0: c0 24 20 58 clr [ %l0 + 0x58 ] <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; 4000c0c4: c0 24 20 50 clr [ %l0 + 0x50 ] 4000c0c8: c0 24 20 54 clr [ %l0 + 0x54 ] node->info.file.indirect = 0; 4000c0cc: c0 24 20 58 clr [ %l0 + 0x58 ] node->info.file.doubly_indirect = 0; 4000c0d0: c0 24 20 5c clr [ %l0 + 0x5c ] node->info.file.triply_indirect = 0; break; 4000c0d4: 10 bf ff eb b 4000c080 4000c0d8: c0 24 20 60 clr [ %l0 + 0x60 ] case IMFS_FIFO: node->info.fifo.pipe = NULL; break; 4000c0dc: 10 bf ff e9 b 4000c080 4000c0e0: c0 24 20 50 clr [ %l0 + 0x50 ] node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; 4000c0e4: 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; 4000c0e8: c2 07 00 00 ld [ %i4 ], %g1 node->info.device.minor = info->device.minor; 4000c0ec: c4 24 20 54 st %g2, [ %l0 + 0x54 ] break; 4000c0f0: 10 bf ff e4 b 4000c080 4000c0f4: c2 24 20 50 st %g1, [ %l0 + 0x50 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000c0f8: 82 04 20 54 add %l0, 0x54, %g1 the_chain->permanent_null = NULL; 4000c0fc: c0 24 20 54 clr [ %l0 + 0x54 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000c100: c2 24 20 50 st %g1, [ %l0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000c104: 82 04 20 50 add %l0, 0x50, %g1 4000c108: 10 bf ff de b 4000c080 4000c10c: c2 24 20 58 st %g1, [ %l0 + 0x58 ] 4000c110: 40 00 c1 68 call 4003c6b0 <__end+0x1c6e0> <== NOT EXECUTED 4000c114: 40 00 c1 60 call 4003c694 <__end+0x1c6c4> <== NOT EXECUTED 4000c118: 40 00 c1 a8 call 4003c7b8 <__end+0x1c7e8> <== NOT EXECUTED 4000c11c: 40 00 c1 80 call 4003c71c <__end+0x1c74c> <== NOT EXECUTED 4000c120: 40 00 c1 80 call 4003c720 <__end+0x1c750> <== NOT EXECUTED 4000c124: 40 00 c1 70 call 4003c6e4 <__end+0x1c714> <== NOT EXECUTED 4000c128: 40 00 c1 70 call 4003c6e8 <__end+0x1c718> <== NOT EXECUTED 4000c12c: 40 00 c1 94 call 4003c77c <__end+0x1c7ac> <== NOT EXECUTED =============================================================================== 4000bfbc : IMFS_jnode_t *IMFS_create_root_node(void) { 4000bfbc: 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) ); 4000bfc0: 90 10 20 01 mov 1, %o0 4000bfc4: 13 10 00 78 sethi %hi(0x4001e000), %o1 4000bfc8: 15 00 00 10 sethi %hi(0x4000), %o2 4000bfcc: 92 12 62 48 or %o1, 0x248, %o1 4000bfd0: 7f ff ff e2 call 4000bf58 4000bfd4: 94 12 a1 ed or %o2, 0x1ed, %o2 if ( !node ) 4000bfd8: 80 a2 20 00 cmp %o0, 0 4000bfdc: 02 80 00 06 be 4000bff4 <== NEVER TAKEN 4000bfe0: 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; 4000bfe4: 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); 4000bfe8: c2 22 20 50 st %g1, [ %o0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000bfec: 82 02 20 50 add %o0, 0x50, %g1 4000bff0: 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; } 4000bff4: 81 c7 e0 08 ret 4000bff8: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400058c4 : void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { 400058c4: 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 ); 400058c8: 80 a6 20 00 cmp %i0, 0 400058cc: 02 80 00 2b be 40005978 <== NEVER TAKEN 400058d0: 80 a6 60 00 cmp %i1, 0 assert( level >= 0 ); 400058d4: 06 80 00 38 bl 400059b4 <== NEVER TAKEN 400058d8: 11 10 00 9b sethi %hi(0x40026c00), %o0 assert( the_directory->type == IMFS_DIRECTORY ); 400058dc: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 400058e0: 80 a0 60 01 cmp %g1, 1 400058e4: 12 80 00 2d bne 40005998 <== NEVER TAKEN 400058e8: a8 06 20 54 add %i0, 0x54, %l4 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 400058ec: e6 06 20 50 ld [ %i0 + 0x50 ], %l3 400058f0: 80 a4 c0 14 cmp %l3, %l4 400058f4: 02 80 00 1b be 40005960 400058f8: 25 10 00 a2 sethi %hi(0x40028800), %l2 400058fc: 23 10 00 9b sethi %hi(0x40026c00), %l1 40005900: a4 14 a2 d0 or %l2, 0x2d0, %l2 the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40005904: a2 14 62 00 or %l1, 0x200, %l1 IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40005908: aa 06 60 01 add %i1, 1, %l5 for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; 4000590c: a0 10 20 00 clr %l0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); 40005910: c2 04 80 00 ld [ %l2 ], %g1 40005914: 90 10 00 11 mov %l1, %o0 40005918: d6 00 60 08 ld [ %g1 + 8 ], %o3 4000591c: 92 10 20 01 mov 1, %o1 40005920: 40 00 42 7d call 40016314 40005924: 94 10 20 04 mov 4, %o2 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; for ( i=0 ; i<=level ; i++ ) 40005928: a0 04 20 01 inc %l0 4000592c: 80 a6 40 10 cmp %i1, %l0 40005930: 36 bf ff f9 bge,a 40005914 40005934: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); 40005938: 7f ff ff 7d call 4000572c 4000593c: 90 10 00 13 mov %l3, %o0 if ( the_jnode->type == IMFS_DIRECTORY ) 40005940: c2 04 e0 4c ld [ %l3 + 0x4c ], %g1 40005944: 80 a0 60 01 cmp %g1, 1 40005948: 22 80 00 08 be,a 40005968 4000594c: 90 10 00 13 mov %l3, %o0 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40005950: e6 04 c0 00 ld [ %l3 ], %l3 assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; 40005954: 80 a4 c0 14 cmp %l3, %l4 40005958: 12 bf ff ee bne 40005910 4000595c: a0 10 20 00 clr %l0 40005960: 81 c7 e0 08 ret 40005964: 81 e8 00 00 restore for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); 40005968: 7f ff ff d7 call 400058c4 4000596c: 92 10 00 15 mov %l5, %o1 the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { 40005970: 10 bf ff f9 b 40005954 40005974: e6 04 c0 00 ld [ %l3 ], %l3 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); 40005978: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 4000597c: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 40005980: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 40005984: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 40005988: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000598c: 96 12 e1 b8 or %o3, 0x1b8, %o3 <== NOT EXECUTED 40005990: 40 00 02 37 call 4000626c <__assert_func> <== NOT EXECUTED 40005994: 92 10 20 84 mov 0x84, %o1 <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); 40005998: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 4000599c: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 400059a0: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 400059a4: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 400059a8: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 400059ac: 40 00 02 30 call 4000626c <__assert_func> <== NOT EXECUTED 400059b0: 92 10 20 88 mov 0x88, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); 400059b4: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 400059b8: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 400059bc: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 400059c0: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 400059c4: 96 12 e1 c8 or %o3, 0x1c8, %o3 <== NOT EXECUTED 400059c8: 40 00 02 29 call 4000626c <__assert_func> <== NOT EXECUTED 400059cc: 92 10 20 86 mov 0x86, %o1 <== NOT EXECUTED =============================================================================== 4000c320 : const char *pathname, /* IN */ size_t pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 4000c320: 9d e3 bf 78 save %sp, -136, %sp char token[ IMFS_NAME_MAX + 1 ]; rtems_filesystem_location_info_t newloc; IMFS_jnode_t *node; int result; if ( !rtems_libio_is_valid_perms( flags ) ) { 4000c324: 80 8e bf f8 btst -8, %i2 4000c328: 12 80 00 b0 bne 4000c5e8 <== NEVER TAKEN 4000c32c: a0 10 00 18 mov %i0, %l0 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000c330: e4 06 c0 00 ld [ %i3 ], %l2 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000c334: 2b 10 00 7c sethi %hi(0x4001f000), %l5 /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000c338: a2 10 20 00 clr %l1 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000c33c: aa 15 61 54 or %l5, 0x154, %l5 4000c340: a6 07 bf d8 add %fp, -40, %l3 4000c344: a8 07 bf fc add %fp, -4, %l4 * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); 4000c348: 90 04 00 11 add %l0, %l1, %o0 4000c34c: 92 10 00 19 mov %i1, %o1 4000c350: 94 10 00 13 mov %l3, %o2 4000c354: 40 00 02 b1 call 4000ce18 4000c358: 96 10 00 14 mov %l4, %o3 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 4000c35c: 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 ); 4000c360: ac 10 00 08 mov %o0, %l6 pathnamelen -= len; i += len; if ( !pathloc->node_access ) 4000c364: 80 a0 60 00 cmp %g1, 0 4000c368: 02 80 00 59 be 4000c4cc <== NEVER TAKEN 4000c36c: c4 07 bf fc ld [ %fp + -4 ], %g2 while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; i += len; 4000c370: a2 04 40 02 add %l1, %g2, %l1 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000c374: 80 a2 20 00 cmp %o0, 0 4000c378: 12 80 00 11 bne 4000c3bc 4000c37c: b2 26 40 02 sub %i1, %g2, %i1 * 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 ) { 4000c380: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000c384: 80 a0 a0 01 cmp %g2, 1 4000c388: 22 80 00 60 be,a 4000c508 4000c38c: c8 00 60 5c ld [ %g1 + 0x5c ], %g4 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 4000c390: 7f ff ff 68 call 4000c130 4000c394: 90 10 00 1b mov %i3, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 4000c398: 92 10 00 1a mov %i2, %o1 flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); 4000c39c: b0 10 00 08 mov %o0, %i0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) 4000c3a0: 7f ff ff 87 call 4000c1bc 4000c3a4: 90 10 00 1b mov %i3, %o0 4000c3a8: 80 a2 20 00 cmp %o0, 0 4000c3ac: 02 80 00 74 be 4000c57c 4000c3b0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000c3b4: 81 c7 e0 08 ret 4000c3b8: 81 e8 00 00 restore /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 4000c3bc: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000c3c0: 80 a0 a0 01 cmp %g2, 1 4000c3c4: 02 80 00 3b be 4000c4b0 4000c3c8: 90 10 00 1b mov %i3, %o0 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000c3cc: 80 a5 a0 03 cmp %l6, 3 4000c3d0: 02 80 00 0b be 4000c3fc 4000c3d4: a4 10 00 01 mov %g1, %l2 4000c3d8: 80 a5 a0 04 cmp %l6, 4 4000c3dc: 02 80 00 2f be 4000c498 4000c3e0: 80 a5 a0 02 cmp %l6, 2 4000c3e4: 02 80 00 1a be 4000c44c 4000c3e8: 80 a5 a0 04 cmp %l6, 4 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { 4000c3ec: 12 bf ff d8 bne 4000c34c <== ALWAYS TAKEN 4000c3f0: 90 04 00 11 add %l0, %l1, %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 ) { 4000c3f4: 10 bf ff e4 b 4000c384 <== NOT EXECUTED 4000c3f8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { 4000c3fc: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000c400: 80 a0 60 03 cmp %g1, 3 4000c404: 02 80 00 38 be 4000c4e4 4000c408: 80 a0 60 04 cmp %g1, 4 node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { 4000c40c: 02 80 00 62 be 4000c594 4000c410: 90 10 00 1b mov %i3, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000c414: 80 a0 60 01 cmp %g1, 1 4000c418: 12 80 00 53 bne 4000c564 4000c41c: 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 ) { 4000c420: c8 04 a0 5c ld [ %l2 + 0x5c ], %g4 4000c424: 80 a1 20 00 cmp %g4, 0 4000c428: 12 80 00 3b bne 4000c514 4000c42c: 90 10 00 12 mov %l2, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4000c430: 40 00 02 49 call 4000cd54 4000c434: 92 10 00 13 mov %l3, %o1 if ( !node ) 4000c438: a4 92 20 00 orcc %o0, 0, %l2 4000c43c: 02 80 00 24 be 4000c4cc 4000c440: 01 00 00 00 nop /* * Set the node access to the point we have found. */ pathloc->node_access = node; break; 4000c444: 10 bf ff c1 b 4000c348 4000c448: e4 26 c0 00 st %l2, [ %i3 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000c44c: c4 05 40 00 ld [ %l5 ], %g2 4000c450: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 4000c454: 80 a0 80 01 cmp %g2, %g1 4000c458: 02 bf ff bd be 4000c34c 4000c45c: 90 04 00 11 add %l0, %l1, %o0 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { 4000c460: c8 06 e0 10 ld [ %i3 + 0x10 ], %g4 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == 4000c464: c4 01 20 1c ld [ %g4 + 0x1c ], %g2 4000c468: 80 a0 80 01 cmp %g2, %g1 4000c46c: 22 80 00 58 be,a 4000c5cc 4000c470: c4 01 20 14 ld [ %g4 + 0x14 ], %g2 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) 4000c474: e4 00 60 08 ld [ %g1 + 8 ], %l2 4000c478: 80 a4 a0 00 cmp %l2, 0 4000c47c: 32 bf ff b4 bne,a 4000c34c 4000c480: e4 26 c0 00 st %l2, [ %i3 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000c484: 40 00 12 46 call 40010d9c <__errno> 4000c488: b0 10 3f ff mov -1, %i0 4000c48c: ec 22 00 00 st %l6, [ %o0 ] 4000c490: 81 c7 e0 08 ret 4000c494: 81 e8 00 00 restore case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000c498: 40 00 12 41 call 40010d9c <__errno> 4000c49c: b0 10 3f ff mov -1, %i0 4000c4a0: 82 10 20 5b mov 0x5b, %g1 4000c4a4: c2 22 00 00 st %g1, [ %o0 ] 4000c4a8: 81 c7 e0 08 ret 4000c4ac: 81 e8 00 00 restore /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 4000c4b0: 7f ff ff 43 call 4000c1bc 4000c4b4: 92 10 20 01 mov 1, %o1 4000c4b8: 80 a2 20 00 cmp %o0, 0 4000c4bc: 02 80 00 3e be 4000c5b4 4000c4c0: 01 00 00 00 nop 4000c4c4: 10 bf ff c2 b 4000c3cc 4000c4c8: c2 06 c0 00 ld [ %i3 ], %g1 * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); if ( !node ) rtems_set_errno_and_return_minus_one( ENOENT ); 4000c4cc: 40 00 12 34 call 40010d9c <__errno> 4000c4d0: b0 10 3f ff mov -1, %i0 4000c4d4: 82 10 20 02 mov 2, %g1 4000c4d8: c2 22 00 00 st %g1, [ %o0 ] 4000c4dc: 81 c7 e0 08 ret 4000c4e0: 81 e8 00 00 restore * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); 4000c4e4: 90 10 00 1b mov %i3, %o0 4000c4e8: 7f ff ff 46 call 4000c200 4000c4ec: 92 10 20 00 clr %o1 node = pathloc->node_access; 4000c4f0: e4 06 c0 00 ld [ %i3 ], %l2 if ( !node ) 4000c4f4: 80 a4 a0 00 cmp %l2, 0 4000c4f8: 02 80 00 1b be 4000c564 <== NEVER TAKEN 4000c4fc: 01 00 00 00 nop } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 4000c500: 10 bf ff c5 b 4000c414 4000c504: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 * * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { 4000c508: 80 a1 20 00 cmp %g4, 0 4000c50c: 02 bf ff a1 be 4000c390 4000c510: 01 00 00 00 nop newloc = node->info.directory.mt_fs->mt_fs_root; 4000c514: c4 01 20 28 ld [ %g4 + 0x28 ], %g2 *pathloc = newloc; 4000c518: d6 01 20 2c ld [ %g4 + 0x2c ], %o3 * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000c51c: d8 01 20 24 ld [ %g4 + 0x24 ], %o4 4000c520: da 01 20 20 ld [ %g4 + 0x20 ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000c524: c2 00 80 00 ld [ %g2 ], %g1 4000c528: c6 07 bf fc ld [ %fp + -4 ], %g3 * NOTE: The behavior of stat() on a mount point appears to be questionable. */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000c52c: c8 01 20 1c ld [ %g4 + 0x1c ], %g4 *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000c530: 92 06 40 03 add %i1, %g3, %o1 4000c534: 86 24 40 03 sub %l1, %g3, %g3 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000c538: d6 26 e0 10 st %o3, [ %i3 + 0x10 ] 4000c53c: d8 26 e0 08 st %o4, [ %i3 + 8 ] 4000c540: da 26 e0 04 st %o5, [ %i3 + 4 ] 4000c544: c8 26 c0 00 st %g4, [ %i3 ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000c548: 90 04 00 03 add %l0, %g3, %o0 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000c54c: c4 26 e0 0c st %g2, [ %i3 + 0xc ] return (*pathloc->ops->evalpath_h)( &pathname[i-len], 4000c550: 94 10 00 1a mov %i2, %o2 4000c554: 9f c0 40 00 call %g1 4000c558: 96 10 00 1b mov %i3, %o3 4000c55c: 81 c7 e0 08 ret 4000c560: 91 e8 00 08 restore %g0, %o0, %o0 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000c564: 40 00 12 0e call 40010d9c <__errno> 4000c568: b0 10 3f ff mov -1, %i0 4000c56c: 82 10 20 14 mov 0x14, %g1 4000c570: c2 22 00 00 st %g1, [ %o0 ] 4000c574: 81 c7 e0 08 ret 4000c578: 81 e8 00 00 restore /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000c57c: 40 00 12 08 call 40010d9c <__errno> 4000c580: b0 10 3f ff mov -1, %i0 4000c584: 82 10 20 0d mov 0xd, %g1 4000c588: c2 22 00 00 st %g1, [ %o0 ] return result; } 4000c58c: 81 c7 e0 08 ret 4000c590: 81 e8 00 00 restore if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); 4000c594: 7f ff ff 36 call 4000c26c 4000c598: 92 10 20 00 clr %o1 node = pathloc->node_access; 4000c59c: e4 06 c0 00 ld [ %i3 ], %l2 if ( result == -1 ) 4000c5a0: 80 a2 3f ff cmp %o0, -1 4000c5a4: 02 bf ff 84 be 4000c3b4 <== NEVER TAKEN 4000c5a8: b0 10 00 08 mov %o0, %i0 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; 4000c5ac: 10 bf ff 9a b 4000c414 4000c5b0: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000c5b4: 40 00 11 fa call 40010d9c <__errno> 4000c5b8: b0 10 3f ff mov -1, %i0 4000c5bc: 82 10 20 0d mov 0xd, %g1 4000c5c0: c2 22 00 00 st %g1, [ %o0 ] 4000c5c4: 81 c7 e0 08 ret 4000c5c8: 81 e8 00 00 restore if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 4000c5cc: d6 01 20 18 ld [ %g4 + 0x18 ], %o3 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 4000c5d0: d8 01 20 10 ld [ %g4 + 0x10 ], %o4 4000c5d4: da 01 20 0c ld [ %g4 + 0xc ], %o5 *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), 4000c5d8: c2 00 80 00 ld [ %g2 ], %g1 4000c5dc: c6 07 bf fc ld [ %fp + -4 ], %g3 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; 4000c5e0: 10 bf ff d4 b 4000c530 4000c5e4: c8 01 20 08 ld [ %g4 + 8 ], %g4 rtems_filesystem_location_info_t newloc; IMFS_jnode_t *node; int result; if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); 4000c5e8: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 4000c5ec: 15 10 00 78 sethi %hi(0x4001e000), %o2 <== NOT EXECUTED 4000c5f0: 17 10 00 78 sethi %hi(0x4001e000), %o3 <== NOT EXECUTED 4000c5f4: 90 12 22 d0 or %o0, 0x2d0, %o0 <== NOT EXECUTED 4000c5f8: 94 12 a2 c0 or %o2, 0x2c0, %o2 <== NOT EXECUTED 4000c5fc: 96 12 e3 20 or %o3, 0x320, %o3 <== NOT EXECUTED 4000c600: 7f ff dc 1c call 40003670 <__assert_func> <== NOT EXECUTED 4000c604: 92 10 21 f6 mov 0x1f6, %o1 <== NOT EXECUTED =============================================================================== 4000c6e4 : int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4000c6e4: 9d e3 bf 78 save %sp, -136, %sp /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; 4000c6e8: e0 06 40 00 ld [ %i1 ], %l0 /* * Get the path length. */ pathlen = strlen( path ); 4000c6ec: 90 10 00 18 mov %i0, %o0 4000c6f0: 40 00 15 78 call 40011cd0 4000c6f4: 2d 10 00 7c sethi %hi(0x4001f000), %l6 int IMFS_evaluate_for_make( const char *path, /* IN */ rtems_filesystem_location_info_t *pathloc, /* IN/OUT */ const char **name /* OUT */ ) { 4000c6f8: a2 10 00 18 mov %i0, %l1 node = pathloc->node_access; /* * Get the path length. */ pathlen = strlen( path ); 4000c6fc: a6 10 20 00 clr %l3 4000c700: a8 07 bf d8 add %fp, -40, %l4 4000c704: aa 07 bf fc add %fp, -4, %l5 4000c708: a4 10 00 08 mov %o0, %l2 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000c70c: ac 15 a1 54 or %l6, 0x154, %l6 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000c710: 92 10 00 12 mov %l2, %o1 4000c714: 90 04 40 13 add %l1, %l3, %o0 4000c718: 94 10 00 14 mov %l4, %o2 4000c71c: 40 00 01 bf call 4000ce18 4000c720: 96 10 00 15 mov %l5, %o3 pathlen -= len; i += len; if ( !pathloc->node_access ) 4000c724: c2 06 40 00 ld [ %i1 ], %g1 */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; 4000c728: fa 07 bf fc ld [ %fp + -4 ], %i5 * Evaluate all tokens until we are done or an error occurs. */ while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); 4000c72c: ae 10 00 08 mov %o0, %l7 pathlen -= len; i += len; if ( !pathloc->node_access ) 4000c730: 80 a0 60 00 cmp %g1, 0 4000c734: 02 80 00 65 be 4000c8c8 <== NEVER TAKEN 4000c738: a4 24 80 1d sub %l2, %i5, %l2 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) 4000c73c: 80 a2 20 00 cmp %o0, 0 4000c740: 32 80 00 08 bne,a 4000c760 4000c744: c4 04 20 4c ld [ %l0 + 0x4c ], %g2 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 4000c748: 40 00 11 95 call 40010d9c <__errno> 4000c74c: b0 10 3f ff mov -1, %i0 4000c750: 82 10 20 11 mov 0x11, %g1 4000c754: c2 22 00 00 st %g1, [ %o0 ] 4000c758: 81 c7 e0 08 ret 4000c75c: 81 e8 00 00 restore /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) 4000c760: 80 a0 a0 01 cmp %g2, 1 4000c764: 02 80 00 5f be 4000c8e0 4000c768: 90 10 00 19 mov %i1, %o0 while( !done ) { type = IMFS_get_token( &path[i], pathlen, token, &len ); pathlen -= len; i += len; 4000c76c: a6 04 c0 1d add %l3, %i5, %l3 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000c770: 80 a5 e0 02 cmp %l7, 2 4000c774: 02 80 00 30 be 4000c834 4000c778: a0 10 00 01 mov %g1, %l0 4000c77c: 80 a5 e0 02 cmp %l7, 2 4000c780: 08 80 00 0d bleu 4000c7b4 4000c784: 80 a5 e0 00 cmp %l7, 0 4000c788: 80 a5 e0 03 cmp %l7, 3 4000c78c: 02 80 00 12 be 4000c7d4 4000c790: 80 a5 e0 04 cmp %l7, 4 4000c794: 12 bf ff e0 bne 4000c714 <== NEVER TAKEN 4000c798: 92 10 00 12 mov %l2, %o1 case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); 4000c79c: 40 00 11 80 call 40010d9c <__errno> 4000c7a0: b0 10 3f ff mov -1, %i0 4000c7a4: 82 10 20 5b mov 0x5b, %g1 4000c7a8: c2 22 00 00 st %g1, [ %o0 ] 4000c7ac: 81 c7 e0 08 ret 4000c7b0: 81 e8 00 00 restore if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { 4000c7b4: 12 bf ff d8 bne 4000c714 <== ALWAYS TAKEN 4000c7b8: 92 10 00 12 mov %l2, %o1 pathloc->node_access = node; break; case IMFS_NO_MORE_PATH: rtems_set_errno_and_return_minus_one( EEXIST ); 4000c7bc: 40 00 11 78 call 40010d9c <__errno> <== NOT EXECUTED 4000c7c0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000c7c4: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 4000c7c8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000c7cc: 81 c7 e0 08 ret <== NOT EXECUTED 4000c7d0: 81 e8 00 00 restore <== NOT EXECUTED pathloc->node_access = node; break; case IMFS_NAME: if ( node->type == IMFS_HARD_LINK ) { 4000c7d4: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000c7d8: 80 a0 60 03 cmp %g1, 3 4000c7dc: 02 80 00 76 be 4000c9b4 4000c7e0: 80 a0 60 04 cmp %g1, 4 result = IMFS_evaluate_link( pathloc, 0 ); if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { 4000c7e4: 02 80 00 75 be 4000c9b8 4000c7e8: 90 10 00 19 mov %i1, %o0 if ( result == -1 ) return -1; } node = pathloc->node_access; if ( !node ) 4000c7ec: 80 a4 20 00 cmp %l0, 0 4000c7f0: 02 80 00 58 be 4000c950 <== NEVER TAKEN 4000c7f4: 01 00 00 00 nop /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) 4000c7f8: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000c7fc: 80 a0 60 01 cmp %g1, 1 4000c800: 12 80 00 54 bne 4000c950 4000c804: 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 ) { 4000c808: c6 04 20 5c ld [ %l0 + 0x5c ], %g3 4000c80c: 80 a0 e0 00 cmp %g3, 0 4000c810: 12 80 00 56 bne 4000c968 4000c814: 90 10 00 10 mov %l0, %o0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); 4000c818: 40 00 01 4f call 4000cd54 4000c81c: 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 ) 4000c820: a0 92 20 00 orcc %o0, 0, %l0 4000c824: 02 80 00 17 be 4000c880 4000c828: c2 07 bf fc ld [ %fp + -4 ], %g1 done = true; else pathloc->node_access = node; 4000c82c: 10 bf ff b9 b 4000c710 4000c830: e0 26 40 00 st %l0, [ %i1 ] case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) 4000c834: c4 05 80 00 ld [ %l6 ], %g2 4000c838: c4 00 a0 18 ld [ %g2 + 0x18 ], %g2 4000c83c: 80 a0 80 01 cmp %g2, %g1 4000c840: 02 bf ff b5 be 4000c714 4000c844: 92 10 00 12 mov %l2, %o1 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access){ 4000c848: c6 06 60 10 ld [ %i1 + 0x10 ], %g3 4000c84c: c4 00 e0 1c ld [ %g3 + 0x1c ], %g2 4000c850: 80 a0 80 01 cmp %g2, %g1 4000c854: 22 80 00 66 be,a 4000c9ec 4000c858: c4 00 e0 14 ld [ %g3 + 0x14 ], %g2 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); } } else { if ( !node->Parent ) 4000c85c: e0 00 60 08 ld [ %g1 + 8 ], %l0 4000c860: 80 a4 20 00 cmp %l0, 0 4000c864: 32 bf ff ac bne,a 4000c714 4000c868: e0 26 40 00 st %l0, [ %i1 ] rtems_set_errno_and_return_minus_one( ENOENT ); 4000c86c: 40 00 11 4c call 40010d9c <__errno> 4000c870: b0 10 3f ff mov -1, %i0 4000c874: ee 22 00 00 st %l7, [ %o0 ] 4000c878: 81 c7 e0 08 ret 4000c87c: 81 e8 00 00 restore case IMFS_CURRENT_DIR: break; } } *name = &path[ i - len ]; 4000c880: 82 24 c0 01 sub %l3, %g1, %g1 4000c884: 82 04 40 01 add %l1, %g1, %g1 4000c888: c2 26 80 00 st %g1, [ %i2 ] /* * We have evaluated the path as far as we can. * Verify there is not any invalid stuff at the end of the name. */ for( ; path[i] != '\0'; i++) { 4000c88c: d0 0c 40 13 ldub [ %l1 + %l3 ], %o0 4000c890: 91 2a 20 18 sll %o0, 0x18, %o0 4000c894: 80 a2 20 00 cmp %o0, 0 4000c898: 02 80 00 19 be 4000c8fc 4000c89c: a2 04 40 13 add %l1, %l3, %l1 4000c8a0: 30 80 00 05 b,a 4000c8b4 4000c8a4: 91 2a 20 18 sll %o0, 0x18, %o0 4000c8a8: 80 a2 20 00 cmp %o0, 0 4000c8ac: 02 80 00 14 be 4000c8fc 4000c8b0: a2 04 60 01 inc %l1 if ( !IMFS_is_separator( path[ i ] ) ) 4000c8b4: 7f ff e0 9f call 40004b30 4000c8b8: 91 3a 20 18 sra %o0, 0x18, %o0 4000c8bc: 80 a2 20 00 cmp %o0, 0 4000c8c0: 32 bf ff f9 bne,a 4000c8a4 4000c8c4: d0 0c 60 01 ldub [ %l1 + 1 ], %o0 rtems_set_errno_and_return_minus_one( ENOENT ); 4000c8c8: 40 00 11 35 call 40010d9c <__errno> 4000c8cc: b0 10 3f ff mov -1, %i0 4000c8d0: 82 10 20 02 mov 2, %g1 4000c8d4: c2 22 00 00 st %g1, [ %o0 ] 4000c8d8: 81 c7 e0 08 ret 4000c8dc: 81 e8 00 00 restore * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) 4000c8e0: 7f ff fe 37 call 4000c1bc 4000c8e4: 92 10 20 01 mov 1, %o1 4000c8e8: 80 a2 20 00 cmp %o0, 0 4000c8ec: 02 80 00 3a be 4000c9d4 4000c8f0: 01 00 00 00 nop 4000c8f4: 10 bf ff 9e b 4000c76c 4000c8f8: c2 06 40 00 ld [ %i1 ], %g1 /* * Verify we can execute and write to this directory. */ result = IMFS_Set_handlers( pathloc ); 4000c8fc: 7f ff fe 0d call 4000c130 4000c900: 90 10 00 19 mov %i1, %o0 /* * The returned node must be a directory */ node = pathloc->node_access; 4000c904: c2 06 40 00 ld [ %i1 ], %g1 4000c908: c2 00 60 4c ld [ %g1 + 0x4c ], %g1 4000c90c: 80 a0 60 01 cmp %g1, 1 4000c910: 12 80 00 10 bne 4000c950 <== NEVER TAKEN 4000c914: b0 10 00 08 mov %o0, %i0 /* * We must have Write and execute permission on the returned node. */ if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_WX ) ) 4000c918: 90 10 00 19 mov %i1, %o0 4000c91c: 7f ff fe 28 call 4000c1bc 4000c920: 92 10 20 03 mov 3, %o1 4000c924: 80 a2 20 00 cmp %o0, 0 4000c928: 02 80 00 04 be 4000c938 4000c92c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000c930: 81 c7 e0 08 ret 4000c934: 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 ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000c938: 40 00 11 19 call 40010d9c <__errno> 4000c93c: b0 10 3f ff mov -1, %i0 4000c940: 82 10 20 0d mov 0xd, %g1 4000c944: c2 22 00 00 st %g1, [ %o0 ] return result; } 4000c948: 81 c7 e0 08 ret 4000c94c: 81 e8 00 00 restore /* * The returned node must be a directory */ node = pathloc->node_access; if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000c950: 40 00 11 13 call 40010d9c <__errno> 4000c954: b0 10 3f ff mov -1, %i0 4000c958: 82 10 20 14 mov 0x14, %g1 4000c95c: c2 22 00 00 st %g1, [ %o0 ] 4000c960: 81 c7 e0 08 ret 4000c964: 81 e8 00 00 restore * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000c968: c4 00 e0 28 ld [ %g3 + 0x28 ], %g2 *pathloc = newloc; 4000c96c: d8 00 e0 2c ld [ %g3 + 0x2c ], %o4 * If we are at a node that is a mount point. Set loc to the * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000c970: da 00 e0 24 ld [ %g3 + 0x24 ], %o5 4000c974: c8 00 e0 20 ld [ %g3 + 0x20 ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000c978: c2 00 a0 04 ld [ %g2 + 4 ], %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 ) { newloc = node->info.directory.mt_fs->mt_fs_root; 4000c97c: c6 00 e0 1c ld [ %g3 + 0x1c ], %g3 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000c980: d0 07 bf fc ld [ %fp + -4 ], %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000c984: d8 26 60 10 st %o4, [ %i1 + 0x10 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000c988: 90 24 c0 08 sub %l3, %o0, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000c98c: da 26 60 08 st %o5, [ %i1 + 8 ] 4000c990: c8 26 60 04 st %g4, [ %i1 + 4 ] 4000c994: c6 26 40 00 st %g3, [ %i1 ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000c998: 90 04 40 08 add %l1, %o0, %o0 * new fs root node and let them finish evaluating the path. */ if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; 4000c99c: c4 26 60 0c st %g2, [ %i1 + 0xc ] return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000c9a0: 92 10 00 19 mov %i1, %o1 4000c9a4: 9f c0 40 00 call %g1 4000c9a8: 94 10 00 1a mov %i2, %o2 4000c9ac: 81 c7 e0 08 ret 4000c9b0: 91 e8 00 08 restore %g0, %o0, %o0 if ( result == -1 ) return -1; } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_link( pathloc, 0 ); 4000c9b4: 90 10 00 19 mov %i1, %o0 4000c9b8: 7f ff ff 15 call 4000c60c 4000c9bc: 92 10 20 00 clr %o1 if ( result == -1 ) 4000c9c0: 80 a2 3f ff cmp %o0, -1 4000c9c4: 02 bf ff 65 be 4000c758 <== NEVER TAKEN 4000c9c8: b0 10 00 08 mov %o0, %i0 4000c9cc: 10 bf ff 88 b 4000c7ec 4000c9d0: e0 06 40 00 ld [ %i1 ], %l0 */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000c9d4: 40 00 10 f2 call 40010d9c <__errno> 4000c9d8: b0 10 3f ff mov -1, %i0 4000c9dc: 82 10 20 0d mov 0xd, %g1 4000c9e0: c2 22 00 00 st %g1, [ %o0 ] 4000c9e4: 81 c7 e0 08 ret 4000c9e8: 81 e8 00 00 restore if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; *pathloc = newloc; 4000c9ec: d8 00 e0 18 ld [ %g3 + 0x18 ], %o4 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 4000c9f0: da 00 e0 10 ld [ %g3 + 0x10 ], %o5 4000c9f4: c8 00 e0 0c ld [ %g3 + 0xc ], %g4 *pathloc = newloc; return (*pathloc->ops->evalformake_h)( &path[i-len], pathloc, name ); 4000c9f8: c2 00 a0 04 ld [ %g2 + 4 ], %g1 if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; } else { newloc = pathloc->mt_entry->mt_point_node; 4000c9fc: 10 bf ff e1 b 4000c980 4000ca00: c6 00 e0 08 ld [ %g3 + 8 ], %g3 =============================================================================== 4000c200 : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000c200: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = node->node_access; 4000c204: c2 06 00 00 ld [ %i0 ], %g1 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) 4000c208: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000c20c: 80 a0 a0 03 cmp %g2, 3 4000c210: 12 80 00 14 bne 4000c260 <== NEVER TAKEN 4000c214: 90 10 00 18 mov %i0, %o0 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; 4000c218: c2 00 60 50 ld [ %g1 + 0x50 ], %g1 IMFS_Set_handlers( node ); 4000c21c: 7f ff ff c5 call 4000c130 4000c220: c2 26 00 00 st %g1, [ %i0 ] /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 4000c224: 90 10 00 18 mov %i0, %o0 4000c228: 92 10 00 19 mov %i1, %o1 4000c22c: 7f ff ff e4 call 4000c1bc 4000c230: b0 10 20 00 clr %i0 4000c234: 80 a2 20 00 cmp %o0, 0 4000c238: 02 80 00 04 be 4000c248 <== NEVER TAKEN 4000c23c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000c240: 81 c7 e0 08 ret 4000c244: 81 e8 00 00 restore /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000c248: 40 00 12 d5 call 40010d9c <__errno> <== NOT EXECUTED 4000c24c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000c250: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 4000c254: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return result; } 4000c258: 81 c7 e0 08 ret <== NOT EXECUTED 4000c25c: 81 e8 00 00 restore <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); 4000c260: 7f ff ee 8e call 40007c98 <== NOT EXECUTED 4000c264: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED =============================================================================== 4000c60c : int IMFS_evaluate_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000c60c: 9d e3 bf a0 save %sp, -96, %sp 4000c610: 21 10 00 7c sethi %hi(0x4001f000), %l0 4000c614: a2 10 00 18 mov %i0, %l1 4000c618: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000c61c: 10 80 00 07 b 4000c638 4000c620: a6 14 21 54 or %l0, 0x154, %l3 */ if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) 4000c624: 02 80 00 21 be 4000c6a8 4000c628: 84 00 bf fd add %g2, -3, %g2 result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000c62c: 80 a0 a0 01 cmp %g2, 1 4000c630: 18 80 00 1b bgu 4000c69c <== ALWAYS TAKEN 4000c634: 90 10 20 00 clr %o0 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 4000c638: c4 10 60 30 lduh [ %g1 + 0x30 ], %g2 { IMFS_jnode_t *jnode; int result = 0; do { jnode = node->node_access; 4000c63c: e4 04 40 00 ld [ %l1 ], %l2 /* * Increment and check the link counter. */ rtems_filesystem_link_counts ++; 4000c640: 84 00 a0 01 inc %g2 4000c644: c4 30 60 30 sth %g2, [ %g1 + 0x30 ] if ( rtems_filesystem_link_counts > MAXSYMLINK ) { 4000c648: 85 28 a0 10 sll %g2, 0x10, %g2 4000c64c: 85 30 a0 10 srl %g2, 0x10, %g2 4000c650: 80 a0 a0 05 cmp %g2, 5 4000c654: 18 80 00 1d bgu 4000c6c8 4000c658: 01 00 00 00 nop /* * Follow the Link node. */ if ( jnode->type == IMFS_HARD_LINK ) 4000c65c: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000c660: 80 a0 a0 03 cmp %g2, 3 4000c664: 12 bf ff f0 bne 4000c624 4000c668: 80 a0 a0 04 cmp %g2, 4 result = IMFS_evaluate_hard_link( node, flags ); 4000c66c: 90 10 00 11 mov %l1, %o0 4000c670: 7f ff fe e4 call 4000c200 4000c674: 92 10 00 19 mov %i1, %o1 else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000c678: 80 a2 20 00 cmp %o0, 0 4000c67c: 12 80 00 08 bne 4000c69c <== NEVER TAKEN 4000c680: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 4000c684: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000c688: 84 00 bf fd add %g2, -3, %g2 4000c68c: 80 a0 a0 01 cmp %g2, 1 4000c690: 08 bf ff ea bleu 4000c638 <== ALWAYS TAKEN 4000c694: c2 04 c0 00 ld [ %l3 ], %g1 4000c698: 90 10 20 00 clr %o0 /* * Clear link counter. */ rtems_filesystem_link_counts = 0; 4000c69c: c0 30 60 30 clrh [ %g1 + 0x30 ] return result; } 4000c6a0: 81 c7 e0 08 ret 4000c6a4: 91 e8 00 08 restore %g0, %o0, %o0 if ( jnode->type == IMFS_HARD_LINK ) result = IMFS_evaluate_hard_link( node, flags ); else if (jnode->type == IMFS_SYM_LINK ) result = IMFS_evaluate_sym_link( node, flags ); 4000c6a8: 90 10 00 11 mov %l1, %o0 4000c6ac: 7f ff fe f0 call 4000c26c 4000c6b0: 92 10 00 19 mov %i1, %o1 } while ( ( result == 0 ) && ( ( jnode->type == IMFS_SYM_LINK ) || ( jnode->type == IMFS_HARD_LINK ) ) ); 4000c6b4: 80 a2 20 00 cmp %o0, 0 4000c6b8: 22 bf ff f4 be,a 4000c688 4000c6bc: c4 04 a0 4c ld [ %l2 + 0x4c ], %g2 4000c6c0: 10 bf ff f7 b 4000c69c 4000c6c4: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 */ rtems_filesystem_link_counts ++; if ( rtems_filesystem_link_counts > MAXSYMLINK ) { rtems_filesystem_link_counts = 0; rtems_set_errno_and_return_minus_one( ELOOP ); 4000c6c8: 40 00 11 b5 call 40010d9c <__errno> 4000c6cc: c0 30 60 30 clrh [ %g1 + 0x30 ] 4000c6d0: 82 10 20 5c mov 0x5c, %g1 4000c6d4: c2 22 00 00 st %g1, [ %o0 ] 4000c6d8: 90 10 3f ff mov -1, %o0 */ rtems_filesystem_link_counts = 0; return result; } 4000c6dc: 81 c7 e0 08 ret 4000c6e0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000c1bc : int IMFS_evaluate_permission( rtems_filesystem_location_info_t *node, int flags ) { 4000c1bc: 9d e3 bf a0 save %sp, -96, %sp uid_t st_uid; gid_t st_gid; IMFS_jnode_t *jnode; int flags_to_test; if ( !rtems_libio_is_valid_perms( flags ) ) 4000c1c0: 80 8e 7f f8 btst -8, %i1 4000c1c4: 12 80 00 09 bne 4000c1e8 <== NEVER TAKEN 4000c1c8: b3 2e 60 06 sll %i1, 6, %i1 /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) 4000c1cc: c2 06 00 00 ld [ %i0 ], %g1 4000c1d0: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 4000c1d4: b2 2e 40 01 andn %i1, %g1, %i1 4000c1d8: 80 a0 00 19 cmp %g0, %i1 4000c1dc: b0 60 3f ff subx %g0, -1, %i0 return 1; return 0; } 4000c1e0: 81 c7 e0 08 ret 4000c1e4: 81 e8 00 00 restore gid_t st_gid; IMFS_jnode_t *jnode; int flags_to_test; if ( !rtems_libio_is_valid_perms( flags ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4000c1e8: 40 00 12 ed call 40010d9c <__errno> <== NOT EXECUTED 4000c1ec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000c1f0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000c1f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000c1f8: 81 c7 e0 08 ret <== NOT EXECUTED 4000c1fc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000c26c : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { 4000c26c: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *jnode = node->node_access; 4000c270: e0 06 00 00 ld [ %i0 ], %l0 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) 4000c274: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000c278: 80 a0 60 04 cmp %g1, 4 4000c27c: 12 80 00 26 bne 4000c314 <== NEVER TAKEN 4000c280: 01 00 00 00 nop rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) 4000c284: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000c288: 80 a0 60 00 cmp %g1, 0 4000c28c: 02 80 00 20 be 4000c30c <== NEVER TAKEN 4000c290: 92 07 bf fc add %fp, -4, %o1 /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; 4000c294: c2 26 00 00 st %g1, [ %i0 ] rtems_filesystem_get_sym_start_loc( 4000c298: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 4000c29c: 40 00 05 61 call 4000d820 4000c2a0: 94 10 00 18 mov %i0, %o2 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( 4000c2a4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c2a8: e0 04 20 50 ld [ %l0 + 0x50 ], %l0 4000c2ac: a0 04 00 01 add %l0, %g1, %l0 4000c2b0: 40 00 16 88 call 40011cd0 4000c2b4: 90 10 00 10 mov %l0, %o0 4000c2b8: 94 10 00 19 mov %i1, %o2 4000c2bc: 92 10 00 08 mov %o0, %o1 4000c2c0: 96 10 00 18 mov %i0, %o3 4000c2c4: 40 00 00 17 call 4000c320 4000c2c8: 90 10 00 10 mov %l0, %o0 4000c2cc: a0 10 00 08 mov %o0, %l0 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); 4000c2d0: 7f ff ff 98 call 4000c130 4000c2d4: 90 10 00 18 mov %i0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) 4000c2d8: 90 10 00 18 mov %i0, %o0 4000c2dc: 7f ff ff b8 call 4000c1bc 4000c2e0: 92 10 00 19 mov %i1, %o1 4000c2e4: 80 a2 20 00 cmp %o0, 0 4000c2e8: 02 80 00 04 be 4000c2f8 <== NEVER TAKEN 4000c2ec: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EACCES ); return result; } 4000c2f0: 81 c7 e0 08 ret 4000c2f4: 91 e8 00 10 restore %g0, %l0, %o0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); 4000c2f8: 40 00 12 a9 call 40010d9c <__errno> <== NOT EXECUTED 4000c2fc: a0 10 3f ff mov -1, %l0 <== NOT EXECUTED 4000c300: 82 10 20 0d mov 0xd, %g1 <== NOT EXECUTED 4000c304: 10 bf ff fb b 4000c2f0 <== NOT EXECUTED 4000c308: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); 4000c30c: 7f ff ee 63 call 40007c98 <== NOT EXECUTED 4000c310: 11 2e b4 00 sethi %hi(0xbad00000), %o0 <== NOT EXECUTED /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); 4000c314: 7f ff ee 61 call 40007c98 <== NOT EXECUTED 4000c318: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED =============================================================================== 4000cbc4 : } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000cbc4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000cbc8: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 <== NOT EXECUTED int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000cbcc: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { 4000cbd0: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); 4000cbd4: 7f ff fb 78 call 4000b9b4 <== NOT EXECUTED 4000cbd8: 90 04 60 50 add %l1, 0x50, %o0 <== NOT EXECUTED if (! err) { 4000cbdc: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000cbe0: 02 80 00 06 be 4000cbf8 <== NOT EXECUTED 4000cbe4: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) free(jnode); } IMFS_FIFO_RETURN(err); 4000cbe8: 06 80 00 14 bl 4000cc38 <== NOT EXECUTED 4000cbec: 01 00 00 00 nop <== NOT EXECUTED } 4000cbf0: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbf4: 81 e8 00 00 restore <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 4000cbf8: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED /* Free jnode if file is already unlinked and no one opens it */ if (! rtems_libio_is_file_open(jnode) && jnode->st_nlink < 1) 4000cbfc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; 4000cc00: 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) 4000cc04: 40 00 01 b2 call 4000d2cc <== NOT EXECUTED 4000cc08: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED 4000cc0c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000cc10: 12 80 00 08 bne 4000cc30 <== NOT EXECUTED 4000cc14: 01 00 00 00 nop <== NOT EXECUTED 4000cc18: c2 14 60 34 lduh [ %l1 + 0x34 ], %g1 <== NOT EXECUTED 4000cc1c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cc20: 12 80 00 04 bne 4000cc30 <== NOT EXECUTED 4000cc24: 01 00 00 00 nop <== NOT EXECUTED free(jnode); 4000cc28: 7f ff db 92 call 40003a70 <== NOT EXECUTED 4000cc2c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000cc30: 81 c7 e0 08 ret <== NOT EXECUTED 4000cc34: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000cc38: 40 00 10 59 call 40010d9c <__errno> <== NOT EXECUTED 4000cc3c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000cc40: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000cc44: 81 c7 e0 08 ret <== NOT EXECUTED 4000cc48: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000ca60 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000ca60: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int err; if (command == FIONBIO) { 4000ca64: 03 20 01 19 sethi %hi(0x80046400), %g1 <== NOT EXECUTED 4000ca68: 82 10 62 7e or %g1, 0x27e, %g1 ! 8004667e <== NOT EXECUTED 4000ca6c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000ca70: 02 80 00 0c be 4000caa0 <== NOT EXECUTED 4000ca74: 96 10 00 18 mov %i0, %o3 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); 4000ca78: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 4000ca7c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ca80: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000ca84: 7f ff fa c6 call 4000b59c <== NOT EXECUTED 4000ca88: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000ca8c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000ca90: 06 80 00 13 bl 4000cadc <== NOT EXECUTED 4000ca94: b2 20 00 18 neg %i0, %i1 <== NOT EXECUTED } 4000ca98: 81 c7 e0 08 ret <== NOT EXECUTED 4000ca9c: 81 e8 00 00 restore <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) 4000caa0: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000caa4: 02 80 00 0e be 4000cadc <== NOT EXECUTED 4000caa8: b2 10 20 0e mov 0xe, %i1 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) 4000caac: c2 06 80 00 ld [ %i2 ], %g1 <== NOT EXECUTED 4000cab0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000cab4: 02 80 00 06 be 4000cacc <== NOT EXECUTED 4000cab8: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; 4000cabc: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 4000cac0: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000cac4: 81 c7 e0 08 ret <== NOT EXECUTED 4000cac8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000cacc: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 4000cad0: c2 22 e0 18 st %g1, [ %o3 + 0x18 ] <== NOT EXECUTED 4000cad4: 81 c7 e0 08 ret <== NOT EXECUTED 4000cad8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); 4000cadc: 40 00 10 b0 call 40010d9c <__errno> <== NOT EXECUTED 4000cae0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000cae4: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED } 4000cae8: 81 c7 e0 08 ret <== NOT EXECUTED 4000caec: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000ca04 : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000ca04: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000ca08: 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 ) { 4000ca0c: 98 10 00 18 mov %i0, %o4 <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); 4000ca10: d0 00 60 50 ld [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000ca14: 96 10 00 1b mov %i3, %o3 <== NOT EXECUTED 4000ca18: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000ca1c: 7f ff fa c2 call 4000b524 <== NOT EXECUTED 4000ca20: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 4000ca24: 85 3a 20 1f sra %o0, 0x1f, %g2 <== NOT EXECUTED 4000ca28: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000ca2c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000ca30: 06 80 00 05 bl 4000ca44 <== NOT EXECUTED 4000ca34: 86 10 00 08 mov %o0, %g3 <== NOT EXECUTED } 4000ca38: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 4000ca3c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ca40: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); 4000ca44: 40 00 10 d6 call 40010d9c <__errno> <== NOT EXECUTED 4000ca48: a0 20 00 10 neg %l0 <== NOT EXECUTED 4000ca4c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 4000ca50: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED 4000ca54: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 4000ca58: 10 bf ff f8 b 4000ca38 <== NOT EXECUTED 4000ca5c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED =============================================================================== 4000cc4c : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000cc4c: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000cc50: d0 06 20 3c ld [ %i0 + 0x3c ], %o0 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000cc54: 92 10 00 18 mov %i0, %o1 IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); 4000cc58: 7f ff fb a8 call 4000baf8 4000cc5c: 90 02 20 50 add %o0, 0x50, %o0 IMFS_FIFO_RETURN(err); 4000cc60: b0 92 20 00 orcc %o0, 0, %i0 4000cc64: 06 80 00 04 bl 4000cc74 <== ALWAYS TAKEN 4000cc68: 01 00 00 00 nop } 4000cc6c: 81 c7 e0 08 ret <== NOT EXECUTED 4000cc70: 81 e8 00 00 restore <== NOT EXECUTED ) { IMFS_jnode_t *jnode = iop->file_info; int err = fifo_open(&JNODE2PIPE(jnode), iop); IMFS_FIFO_RETURN(err); 4000cc74: 40 00 10 4a call 40010d9c <__errno> 4000cc78: b0 20 00 18 neg %i0 4000cc7c: f0 22 00 00 st %i0, [ %o0 ] } 4000cc80: 81 c7 e0 08 ret 4000cc84: 91 e8 3f ff restore %g0, -1, %o0 =============================================================================== 4000cb5c : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000cb5c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000cb60: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 <== NOT EXECUTED ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000cb64: 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); 4000cb68: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000cb6c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000cb70: 7f ff fb 22 call 4000b7f8 <== NOT EXECUTED 4000cb74: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) 4000cb78: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000cb7c: 04 80 00 08 ble 4000cb9c <== NOT EXECUTED 4000cb80: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_update_atime(jnode); 4000cb84: 7f ff db e6 call 40003b1c <== NOT EXECUTED 4000cb88: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cb8c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000cb90: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED 4000cb94: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb98: 81 e8 00 00 restore <== NOT EXECUTED IMFS_FIFO_RETURN(err); 4000cb9c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000cba0: 12 80 00 04 bne 4000cbb0 <== NOT EXECUTED 4000cba4: 01 00 00 00 nop <== NOT EXECUTED } 4000cba8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbac: 81 e8 00 00 restore <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); 4000cbb0: 40 00 10 7b call 40010d9c <__errno> <== NOT EXECUTED 4000cbb4: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000cbb8: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000cbbc: 81 c7 e0 08 ret <== NOT EXECUTED 4000cbc0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000caf0 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000caf0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; 4000caf4: 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 ) { 4000caf8: 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); 4000cafc: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 <== NOT EXECUTED 4000cb00: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000cb04: 7f ff fa bf call 4000b600 <== NOT EXECUTED 4000cb08: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (err > 0) { 4000cb0c: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 4000cb10: 04 80 00 09 ble 4000cb34 <== NOT EXECUTED 4000cb14: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); 4000cb18: 7f ff dc 01 call 40003b1c <== NOT EXECUTED 4000cb1c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000cb20: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000cb24: c2 24 20 48 st %g1, [ %l0 + 0x48 ] <== NOT EXECUTED 4000cb28: c2 24 20 44 st %g1, [ %l0 + 0x44 ] <== NOT EXECUTED 4000cb2c: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb30: 81 e8 00 00 restore <== NOT EXECUTED } IMFS_FIFO_RETURN(err); 4000cb34: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000cb38: 12 80 00 04 bne 4000cb48 <== NOT EXECUTED 4000cb3c: 01 00 00 00 nop <== NOT EXECUTED } 4000cb40: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb44: 81 e8 00 00 restore <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); 4000cb48: 40 00 10 95 call 40010d9c <__errno> <== NOT EXECUTED 4000cb4c: b0 20 00 18 neg %i0 <== NOT EXECUTED 4000cb50: f0 22 00 00 st %i0, [ %o0 ] <== NOT EXECUTED } 4000cb54: 81 c7 e0 08 ret <== NOT EXECUTED 4000cb58: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000cd54 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { 4000cd54: 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 ); 4000cd58: 80 a6 20 00 cmp %i0, 0 4000cd5c: 02 80 00 26 be 4000cdf4 <== NEVER TAKEN 4000cd60: 80 a6 60 00 cmp %i1, 0 if ( !name ) 4000cd64: 02 80 00 11 be 4000cda8 <== NEVER TAKEN 4000cd68: 90 10 00 19 mov %i1, %o0 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) 4000cd6c: 13 10 00 78 sethi %hi(0x4001e000), %o1 4000cd70: 40 00 13 72 call 40011b38 4000cd74: 92 12 63 c0 or %o1, 0x3c0, %o1 ! 4001e3c0 4000cd78: 80 a2 20 00 cmp %o0, 0 4000cd7c: 02 80 00 09 be 4000cda0 <== NEVER TAKEN 4000cd80: 90 10 00 19 mov %i1, %o0 return directory; if ( !strcmp( name, dotdotname ) ) 4000cd84: 13 10 00 78 sethi %hi(0x4001e000), %o1 4000cd88: 40 00 13 6c call 40011b38 4000cd8c: 92 12 63 c8 or %o1, 0x3c8, %o1 ! 4001e3c8 4000cd90: 80 a2 20 00 cmp %o0, 0 4000cd94: 32 80 00 07 bne,a 4000cdb0 <== ALWAYS TAKEN 4000cd98: e0 06 20 50 ld [ %i0 + 0x50 ], %l0 return directory->Parent; 4000cd9c: f0 06 20 08 ld [ %i0 + 8 ], %i0 <== NOT EXECUTED 4000cda0: 81 c7 e0 08 ret <== NOT EXECUTED 4000cda4: 81 e8 00 00 restore <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } 4000cda8: 81 c7 e0 08 ret 4000cdac: 91 e8 20 00 restore %g0, 0, %o0 4000cdb0: b0 06 20 54 add %i0, 0x54, %i0 if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; 4000cdb4: 80 a4 00 18 cmp %l0, %i0 4000cdb8: 12 80 00 07 bne 4000cdd4 4000cdbc: 90 10 00 19 mov %i1, %o0 4000cdc0: 81 c7 e0 08 ret 4000cdc4: 91 e8 20 00 restore %g0, 0, %o0 4000cdc8: 80 a4 00 18 cmp %l0, %i0 4000cdcc: 02 bf ff f7 be 4000cda8 4000cdd0: 90 10 00 19 mov %i1, %o0 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { the_jnode = (IMFS_jnode_t *) the_node; if ( !strcmp( name, the_jnode->name ) ) 4000cdd4: 40 00 13 59 call 40011b38 4000cdd8: 92 04 20 0c add %l0, 0xc, %o1 4000cddc: 80 a2 20 00 cmp %o0, 0 4000cde0: 32 bf ff fa bne,a 4000cdc8 4000cde4: e0 04 00 00 ld [ %l0 ], %l0 4000cde8: b0 10 00 10 mov %l0, %i0 4000cdec: 81 c7 e0 08 ret 4000cdf0: 81 e8 00 00 restore /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); 4000cdf4: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 4000cdf8: 15 10 00 78 sethi %hi(0x4001e000), %o2 <== NOT EXECUTED 4000cdfc: 17 10 00 78 sethi %hi(0x4001e000), %o3 <== NOT EXECUTED 4000ce00: 90 12 23 60 or %o0, 0x360, %o0 <== NOT EXECUTED 4000ce04: 94 12 a3 d0 or %o2, 0x3d0, %o2 <== NOT EXECUTED 4000ce08: 96 12 e3 b0 or %o3, 0x3b0, %o3 <== NOT EXECUTED 4000ce0c: 7f ff da 19 call 40003670 <__assert_func> <== NOT EXECUTED 4000ce10: 92 10 20 2a mov 0x2a, %o1 <== NOT EXECUTED =============================================================================== 4000cc90 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { 4000cc90: 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; 4000cc94: c8 06 20 20 ld [ %i0 + 0x20 ], %g4 4000cc98: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 4000cc9c: c4 06 20 28 ld [ %i0 + 0x28 ], %g2 4000cca0: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 /* * Traverse tree that starts at the mt_fs_root and deallocate memory * associated memory space */ jnode = (IMFS_jnode_t *)temp_mt_entry->mt_fs_root.node_access; 4000cca4: e4 06 20 1c ld [ %i0 + 0x1c ], %l2 loc = temp_mt_entry->mt_fs_root; 4000cca8: c8 27 bf f0 st %g4, [ %fp + -16 ] 4000ccac: c6 27 bf f4 st %g3, [ %fp + -12 ] 4000ccb0: c4 27 bf f8 st %g2, [ %fp + -8 ] 4000ccb4: c2 27 bf fc st %g1, [ %fp + -4 ] /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; 4000ccb8: c0 26 20 1c clr [ %i0 + 0x1c ] 4000ccbc: a0 07 bf ec add %fp, -20, %l0 do { next = jnode->Parent; loc.node_access = (void *)jnode; 4000ccc0: e4 27 bf ec st %l2, [ %fp + -20 ] */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; 4000ccc4: e2 04 a0 08 ld [ %l2 + 8 ], %l1 loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); 4000ccc8: 7f ff fd 1a call 4000c130 4000cccc: 90 10 00 10 mov %l0, %o0 if ( jnode->type != IMFS_DIRECTORY ) { 4000ccd0: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 4000ccd4: 80 a0 60 01 cmp %g1, 1 4000ccd8: 12 80 00 17 bne 4000cd34 4000ccdc: 84 04 a0 54 add %l2, 0x54, %g2 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000cce0: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 4000cce4: 80 a0 40 02 cmp %g1, %g2 4000cce8: 22 80 00 14 be,a 4000cd38 4000ccec: 90 10 20 00 clr %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { 4000ccf0: 80 a4 a0 00 cmp %l2, 0 4000ccf4: 02 80 00 0e be 4000cd2c 4000ccf8: 01 00 00 00 nop if ( jnode->type == IMFS_DIRECTORY ) { 4000ccfc: c2 04 a0 4c ld [ %l2 + 0x4c ], %g1 4000cd00: 80 a0 60 01 cmp %g1, 1 4000cd04: 32 bf ff f0 bne,a 4000ccc4 <== NEVER TAKEN 4000cd08: e4 27 bf ec st %l2, [ %fp + -20 ] <== NOT EXECUTED 4000cd0c: c2 04 a0 50 ld [ %l2 + 0x50 ], %g1 4000cd10: 84 04 a0 54 add %l2, 0x54, %g2 4000cd14: 80 a0 40 02 cmp %g1, %g2 4000cd18: 22 bf ff eb be,a 4000ccc4 4000cd1c: e4 27 bf ec st %l2, [ %fp + -20 ] if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4000cd20: a4 90 60 00 orcc %g1, 0, %l2 4000cd24: 32 bf ff e8 bne,a 4000ccc4 <== ALWAYS TAKEN 4000cd28: e4 27 bf ec st %l2, [ %fp + -20 ] return 0; } 4000cd2c: 81 c7 e0 08 ret 4000cd30: 91 e8 20 00 restore %g0, 0, %o0 result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); 4000cd34: 90 10 20 00 clr %o0 4000cd38: 7f ff d9 a4 call 400033c8 4000cd3c: 92 10 00 10 mov %l0, %o1 if (result != 0) 4000cd40: 80 a2 20 00 cmp %o0, 0 4000cd44: 02 bf ff eb be 4000ccf0 <== ALWAYS TAKEN 4000cd48: a4 10 00 11 mov %l1, %l2 if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); 4000cd4c: 81 c7 e0 08 ret <== NOT EXECUTED 4000cd50: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 4000ce18 : const char *path, int pathlen, char *token, int *token_len ) { 4000ce18: 9d e3 bf a0 save %sp, -96, %sp register char c; /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; 4000ce1c: a0 10 20 00 clr %l0 while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000ce20: 10 80 00 08 b 4000ce40 4000ce24: e2 0e 00 00 ldub [ %i0 ], %l1 4000ce28: 16 80 00 0c bge 4000ce58 4000ce2c: 80 a4 20 20 cmp %l0, 0x20 token[i] = c; 4000ce30: e2 2e 80 10 stb %l1, [ %i2 + %l0 ] if ( i == IMFS_NAME_MAX ) 4000ce34: 02 80 00 2c be 4000cee4 4000ce38: a0 04 20 01 inc %l0 return IMFS_INVALID_TOKEN; if ( !IMFS_is_valid_name_char(c) ) type = IMFS_INVALID_TOKEN; c = path [++i]; 4000ce3c: e2 0e 00 10 ldub [ %i0 + %l0 ], %l1 /* * Copy a name into token. (Remember NULL is a token.) */ c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { 4000ce40: a5 2c 60 18 sll %l1, 0x18, %l2 4000ce44: 7f ff df 3b call 40004b30 4000ce48: 91 3c a0 18 sra %l2, 0x18, %o0 4000ce4c: 80 a2 20 00 cmp %o0, 0 4000ce50: 02 bf ff f6 be 4000ce28 4000ce54: 80 a4 00 19 cmp %l0, %i1 /* * Copy a seperator into token. */ if ( i == 0 ) { 4000ce58: 80 a4 20 00 cmp %l0, 0 4000ce5c: 12 80 00 0c bne 4000ce8c 4000ce60: 82 06 80 10 add %i2, %l0, %g1 token[i] = c; if ( (token[i] != '\0') && pathlen ) { 4000ce64: 80 a4 a0 00 cmp %l2, 0 4000ce68: 02 80 00 21 be 4000ceec 4000ce6c: e2 2e 80 00 stb %l1, [ %i2 ] 4000ce70: 80 a6 60 00 cmp %i1, 0 4000ce74: 22 80 00 1f be,a 4000cef0 4000ce78: e0 26 c0 00 st %l0, [ %i3 ] 4000ce7c: a0 10 20 01 mov 1, %l0 /* * Set token_len to the number of characters copied. */ *token_len = i; 4000ce80: e0 26 c0 00 st %l0, [ %i3 ] */ if ( i == 0 ) { token[i] = c; if ( (token[i] != '\0') && pathlen ) { 4000ce84: 81 c7 e0 08 ret 4000ce88: 91 e8 20 01 restore %g0, 1, %o0 i++; type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { 4000ce8c: c2 48 7f ff ldsb [ %g1 + -1 ], %g1 4000ce90: 80 a0 60 00 cmp %g1, 0 4000ce94: 32 80 00 02 bne,a 4000ce9c <== ALWAYS TAKEN 4000ce98: c0 2e 80 10 clrb [ %i2 + %l0 ] /* * Set token_len to the number of characters copied. */ *token_len = i; 4000ce9c: e0 26 c0 00 st %l0, [ %i3 ] * If we copied something that was not a seperator see if * it was a special name. */ if ( type == IMFS_NAME ) { if ( strcmp( token, "..") == 0 ) 4000cea0: 90 10 00 1a mov %i2, %o0 4000cea4: 13 10 00 78 sethi %hi(0x4001e000), %o1 4000cea8: b0 10 20 02 mov 2, %i0 4000ceac: 40 00 13 23 call 40011b38 4000ceb0: 92 12 63 f0 or %o1, 0x3f0, %o1 4000ceb4: 80 a2 20 00 cmp %o0, 0 4000ceb8: 02 80 00 09 be 4000cedc 4000cebc: 90 10 00 1a mov %i2, %o0 type = IMFS_UP_DIR; else if ( strcmp( token, "." ) == 0 ) 4000cec0: 13 10 00 78 sethi %hi(0x4001e000), %o1 4000cec4: 40 00 13 1d call 40011b38 4000cec8: 92 12 63 e8 or %o1, 0x3e8, %o1 ! 4001e3e8 <__FUNCTION__.5471+0x18> 4000cecc: 80 a0 00 08 cmp %g0, %o0 4000ced0: b0 60 20 00 subx %g0, 0, %i0 4000ced4: b0 0e 20 02 and %i0, 2, %i0 4000ced8: b0 06 20 01 inc %i0 type = IMFS_CURRENT_DIR; } return type; } 4000cedc: 81 c7 e0 08 ret 4000cee0: 81 e8 00 00 restore c = path[i]; while ( (!IMFS_is_separator(c)) && (i < pathlen) && (i <= IMFS_NAME_MAX) ) { token[i] = c; if ( i == IMFS_NAME_MAX ) 4000cee4: 81 c7 e0 08 ret 4000cee8: 91 e8 20 04 restore %g0, 4, %o0 /* * Set token_len to the number of characters copied. */ *token_len = i; 4000ceec: e0 26 c0 00 st %l0, [ %i3 ] type = IMFS_CURRENT_DIR; } else { type = IMFS_NO_MORE_PATH; } } else if (token[ i-1 ] != '\0') { token[i] = '\0'; 4000cef0: 81 c7 e0 08 ret 4000cef4: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 40002f5c : 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 ) { 40002f5c: 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, 40002f60: 03 10 00 7c sethi %hi(0x4001f000), %g1 40002f64: c2 00 60 38 ld [ %g1 + 0x38 ], %g1 ! 4001f038 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { 40002f68: 80 a0 60 10 cmp %g1, 0x10 40002f6c: 02 80 00 0a be 40002f94 <== NEVER TAKEN 40002f70: 86 10 20 00 clr %g3 40002f74: 84 10 20 20 mov 0x20, %g2 40002f78: 80 a0 40 02 cmp %g1, %g2 40002f7c: 02 80 00 06 be 40002f94 40002f80: 86 00 e0 01 inc %g3 40002f84: 80 a0 e0 05 cmp %g3, 5 40002f88: 12 bf ff fc bne 40002f78 <== ALWAYS TAKEN 40002f8c: 85 28 a0 01 sll %g2, 1, %g2 40002f90: 82 10 20 80 mov 0x80, %g1 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) 40002f94: 05 10 00 7d sethi %hi(0x4001f400), %g2 /* * Create the root node * * NOTE: UNIX root is 755 and owned by root/root (0/0). */ temp_mt_entry->mt_fs_root.node_access = IMFS_create_root_node(); 40002f98: 40 00 24 09 call 4000bfbc 40002f9c: c2 20 a2 98 st %g1, [ %g2 + 0x298 ] ! 4001f698 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; 40002fa0: 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(); 40002fa4: 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; 40002fa8: 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; 40002fac: 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; 40002fb0: 13 10 00 78 sethi %hi(0x4001e000), %o1 40002fb4: 90 06 20 38 add %i0, 0x38, %o0 40002fb8: 40 00 39 b5 call 4001168c 40002fbc: 92 12 62 14 or %o1, 0x214, %o1 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); 40002fc0: 90 10 20 01 mov 1, %o0 40002fc4: 40 00 02 08 call 400037e4 40002fc8: 92 10 20 10 mov 0x10, %o1 if ( !fs_info ) { 40002fcc: 80 a2 20 00 cmp %o0, 0 40002fd0: 02 80 00 11 be 40003014 <== NEVER TAKEN 40002fd4: 05 10 00 7d sethi %hi(0x4001f400), %g2 fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 40002fd8: c8 06 20 1c ld [ %i0 + 0x1c ], %g4 /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 40002fdc: c2 00 a2 9c ld [ %g2 + 0x29c ], %g1 fs_info->ino_count = 1; 40002fe0: 86 10 20 01 mov 1, %g3 40002fe4: c6 22 20 04 st %g3, [ %o0 + 4 ] fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; 40002fe8: c6 21 20 38 st %g3, [ %g4 + 0x38 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 40002fec: 86 00 60 01 add %g1, 1, %g3 40002ff0: c6 20 a2 9c st %g3, [ %g2 + 0x29c ] 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; 40002ff4: d0 26 20 34 st %o0, [ %i0 + 0x34 ] */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; 40002ff8: f6 22 20 0c st %i3, [ %o0 + 0xc ] * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; 40002ffc: f4 22 20 08 st %i2, [ %o0 + 8 ] /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; 40003000: c2 22 00 00 st %g1, [ %o0 ] jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); 40003004: 40 00 21 4a call 4000b52c 40003008: b0 10 20 00 clr %i0 return 0; } 4000300c: 81 c7 e0 08 ret 40003010: 81 e8 00 00 restore /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); if ( !fs_info ) { free(temp_mt_entry->mt_fs_root.node_access); 40003014: d0 06 20 1c ld [ %i0 + 0x1c ], %o0 <== NOT EXECUTED 40003018: 40 00 02 96 call 40003a70 <== NOT EXECUTED 4000301c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 40003020: 40 00 37 5f call 40010d9c <__errno> <== NOT EXECUTED 40003024: 01 00 00 00 nop <== NOT EXECUTED 40003028: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 4000302c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003030: 81 c7 e0 08 ret <== NOT EXECUTED 40003034: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003038 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { 40003038: 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; 4000303c: c2 06 00 00 ld [ %i0 ], %g1 40003040: c2 27 bf d8 st %g1, [ %fp + -40 ] if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) 40003044: c2 10 60 34 lduh [ %g1 + 0x34 ], %g1 40003048: 80 a0 60 07 cmp %g1, 7 4000304c: 18 80 00 1f bgu 400030c8 40003050: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EMLINK ); /* * Remove any separators at the end of the string. */ IMFS_get_token( token, strlen( token ), new_name, &i ); 40003054: 40 00 3b 1f call 40011cd0 40003058: 90 10 00 1a mov %i2, %o0 4000305c: a0 07 bf b0 add %fp, -80, %l0 40003060: 92 10 00 08 mov %o0, %o1 40003064: 96 07 bf fc add %fp, -4, %o3 40003068: 94 10 00 10 mov %l0, %o2 4000306c: 40 00 27 6b call 4000ce18 40003070: 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( 40003074: 90 10 00 19 mov %i1, %o0 40003078: 94 10 00 10 mov %l0, %o2 4000307c: 92 10 20 03 mov 3, %o1 40003080: 17 00 00 28 sethi %hi(0xa000), %o3 40003084: 98 07 bf d8 add %fp, -40, %o4 40003088: 40 00 23 dd call 4000bffc 4000308c: 96 12 e1 ff or %o3, 0x1ff, %o3 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) 40003090: 80 a2 20 00 cmp %o0, 0 40003094: 02 80 00 13 be 400030e0 <== NEVER TAKEN 40003098: c2 07 bf d8 ld [ %fp + -40 ], %g1 /* * Increment the link count of the node being pointed to. */ info.hard_link.link_node->st_nlink++; IMFS_update_ctime( info.hard_link.link_node ); 4000309c: 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++; 400030a0: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 IMFS_update_ctime( info.hard_link.link_node ); 400030a4: 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++; 400030a8: 84 00 a0 01 inc %g2 IMFS_update_ctime( info.hard_link.link_node ); 400030ac: 40 00 02 9c call 40003b1c 400030b0: c4 30 60 34 sth %g2, [ %g1 + 0x34 ] 400030b4: c4 07 bf f4 ld [ %fp + -12 ], %g2 400030b8: c2 07 bf d8 ld [ %fp + -40 ], %g1 400030bc: c4 20 60 48 st %g2, [ %g1 + 0x48 ] return 0; } 400030c0: 81 c7 e0 08 ret 400030c4: 91 e8 20 00 restore %g0, 0, %o0 /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) rtems_set_errno_and_return_minus_one( EMLINK ); 400030c8: 40 00 37 35 call 40010d9c <__errno> 400030cc: b0 10 3f ff mov -1, %i0 400030d0: 82 10 20 1f mov 0x1f, %g1 400030d4: c2 22 00 00 st %g1, [ %o0 ] 400030d8: 81 c7 e0 08 ret 400030dc: 81 e8 00 00 restore ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); 400030e0: 40 00 37 2f call 40010d9c <__errno> <== NOT EXECUTED 400030e4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400030e8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400030ec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400030f0: 81 c7 e0 08 ret <== NOT EXECUTED 400030f4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000f22c : MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { 4000f22c: 9d e3 bf a0 save %sp, -96, %sp block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 4000f230: 80 a6 20 00 cmp %i0, 0 4000f234: 02 80 00 18 be 4000f294 <== NEVER TAKEN 4000f238: 11 10 00 79 sethi %hi(0x4001e400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000f23c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4000f240: 80 a0 60 05 cmp %g1, 5 4000f244: 12 80 00 1b bne 4000f2b0 <== NEVER TAKEN 4000f248: 90 10 00 18 mov %i0, %o0 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); block_entry_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 1 ); 4000f24c: 92 10 00 19 mov %i1, %o1 4000f250: 7f ff fe 61 call 4000ebd4 4000f254: 94 10 20 01 mov 1, %o2 if ( *block_entry_ptr ) 4000f258: 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 ); 4000f25c: a0 10 00 08 mov %o0, %l0 if ( *block_entry_ptr ) 4000f260: 80 a0 60 00 cmp %g1, 0 4000f264: 02 80 00 04 be 4000f274 4000f268: b0 10 20 00 clr %i0 if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } 4000f26c: 81 c7 e0 08 ret 4000f270: 81 e8 00 00 restore #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); 4000f274: 7f ff fe 4b call 4000eba0 4000f278: b0 10 20 01 mov 1, %i0 if ( !memory ) 4000f27c: 80 a2 20 00 cmp %o0, 0 4000f280: 02 bf ff fb be 4000f26c <== NEVER TAKEN 4000f284: 01 00 00 00 nop return 1; *block_entry_ptr = memory; 4000f288: d0 24 00 00 st %o0, [ %l0 ] return 0; } 4000f28c: 81 c7 e0 08 ret 4000f290: 91 e8 20 00 restore %g0, 0, %o0 ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); 4000f294: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f298: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f29c: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f2a0: 94 12 a3 38 or %o2, 0x338, %o2 <== NOT EXECUTED 4000f2a4: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 4000f2a8: 7f ff d0 f2 call 40003670 <__assert_func> <== NOT EXECUTED 4000f2ac: 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 ); 4000f2b0: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000f2b4: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f2b8: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f2bc: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f2c0: 94 12 a3 38 or %o2, 0x338, %o2 <== NOT EXECUTED 4000f2c4: 96 12 e1 e8 or %o3, 0x1e8, %o3 <== NOT EXECUTED 4000f2c8: 7f ff d0 ea call 40003670 <__assert_func> <== NOT EXECUTED 4000f2cc: 92 10 21 6d mov 0x16d, %o1 <== NOT EXECUTED =============================================================================== 4000f2d4 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { 4000f2d4: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4000f2d8: 80 a6 20 00 cmp %i0, 0 4000f2dc: 02 80 00 5b be 4000f448 <== NEVER TAKEN 4000f2e0: 11 10 00 79 sethi %hi(0x4001e400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000f2e4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4000f2e8: 80 a0 60 05 cmp %g1, 5 4000f2ec: 12 80 00 50 bne 4000f42c <== NEVER TAKEN 4000f2f0: 03 10 00 7d sethi %hi(0x4001f400), %g1 if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 4000f2f4: e2 00 62 98 ld [ %g1 + 0x298 ], %l1 ! 4001f698 4000f2f8: a1 34 60 02 srl %l1, 2, %l0 4000f2fc: 92 10 00 10 mov %l0, %o1 4000f300: 40 00 2c 11 call 4001a344 <.umul> 4000f304: 90 04 20 01 add %l0, 1, %o0 4000f308: 92 10 00 10 mov %l0, %o1 4000f30c: 40 00 2c 0e call 4001a344 <.umul> 4000f310: 90 02 20 01 inc %o0 4000f314: 92 10 00 11 mov %l1, %o1 4000f318: 40 00 2c 0b call 4001a344 <.umul> 4000f31c: 90 02 3f ff add %o0, -1, %o0 4000f320: 82 10 20 00 clr %g1 4000f324: 80 a0 40 19 cmp %g1, %i1 4000f328: 04 80 00 37 ble 4000f404 <== ALWAYS TAKEN 4000f32c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 4000f330: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 <== NOT EXECUTED 4000f334: 80 a6 40 12 cmp %i1, %l2 4000f338: 04 80 00 29 ble 4000f3dc <== ALWAYS TAKEN 4000f33c: a9 3c 60 1f sra %l1, 0x1f, %l4 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f340: 96 10 00 11 mov %l1, %o3 4000f344: 94 10 00 14 mov %l4, %o2 4000f348: 90 10 00 19 mov %i1, %o0 4000f34c: 40 00 2d 90 call 4001a98c <__divdi3> 4000f350: 92 10 00 1a mov %i2, %o1 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f354: 90 10 00 12 mov %l2, %o0 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f358: a0 10 00 09 mov %o1, %l0 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f35c: 94 10 00 14 mov %l4, %o2 4000f360: 92 10 00 13 mov %l3, %o1 4000f364: 40 00 2d 8a call 4001a98c <__divdi3> 4000f368: 96 10 00 11 mov %l1, %o3 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { 4000f36c: 80 a4 00 09 cmp %l0, %o1 4000f370: 0a 80 00 21 bcs 4000f3f4 <== NEVER TAKEN 4000f374: a4 10 00 09 mov %o1, %l2 4000f378: 10 80 00 05 b 4000f38c 4000f37c: a2 10 00 09 mov %o1, %l1 4000f380: 80 a4 00 11 cmp %l0, %l1 4000f384: 2a 80 00 1d bcs,a 4000f3f8 4000f388: f4 26 20 54 st %i2, [ %i0 + 0x54 ] if ( IMFS_memfile_addblock( the_jnode, block ) ) { 4000f38c: 90 10 00 18 mov %i0, %o0 4000f390: 7f ff ff a7 call 4000f22c 4000f394: 92 10 00 11 mov %l1, %o1 4000f398: 80 a2 20 00 cmp %o0, 0 4000f39c: 22 bf ff f9 be,a 4000f380 <== ALWAYS TAKEN 4000f3a0: a2 04 60 01 inc %l1 for ( ; block>=old_blocks ; block-- ) { 4000f3a4: 10 80 00 06 b 4000f3bc <== NOT EXECUTED 4000f3a8: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); 4000f3ac: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000f3b0: 7f ff fe dc call 4000ef20 <== NOT EXECUTED 4000f3b4: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { if ( IMFS_memfile_addblock( the_jnode, block ) ) { for ( ; block>=old_blocks ; block-- ) { 4000f3b8: 80 a4 80 11 cmp %l2, %l1 <== NOT EXECUTED 4000f3bc: 08 bf ff fc bleu 4000f3ac <== NOT EXECUTED 4000f3c0: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); 4000f3c4: 40 00 06 76 call 40010d9c <__errno> <== NOT EXECUTED 4000f3c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000f3cc: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 4000f3d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000f3d4: 81 c7 e0 08 ret <== NOT EXECUTED 4000f3d8: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) 4000f3dc: 12 80 00 04 bne 4000f3ec <== NEVER TAKEN 4000f3e0: 80 a6 80 13 cmp %i2, %l3 4000f3e4: 18 bf ff d7 bgu 4000f340 4000f3e8: a9 3c 60 1f sra %l1, 0x1f, %l4 4000f3ec: 81 c7 e0 08 ret 4000f3f0: 91 e8 20 00 restore %g0, 0, %o0 /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; 4000f3f4: f4 26 20 54 st %i2, [ %i0 + 0x54 ] <== NOT EXECUTED 4000f3f8: f2 26 20 50 st %i1, [ %i0 + 0x50 ] return 0; } 4000f3fc: 81 c7 e0 08 ret 4000f400: 91 e8 20 00 restore %g0, 0, %o0 assert( the_jnode->type == IMFS_MEMORY_FILE ); if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) 4000f404: 12 80 00 04 bne 4000f414 <== NEVER TAKEN 4000f408: 80 a2 00 1a cmp %o0, %i2 4000f40c: 38 bf ff ca bgu,a 4000f334 <== ALWAYS TAKEN 4000f410: e4 1e 20 50 ldd [ %i0 + 0x50 ], %l2 rtems_set_errno_and_return_minus_one( EINVAL ); 4000f414: 40 00 06 62 call 40010d9c <__errno> <== NOT EXECUTED 4000f418: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000f41c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000f420: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000f424: 81 c7 e0 08 ret <== NOT EXECUTED 4000f428: 81 e8 00 00 restore <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000f42c: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f430: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f434: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f438: 94 12 a3 50 or %o2, 0x350, %o2 <== NOT EXECUTED 4000f43c: 96 12 e1 e8 or %o3, 0x1e8, %o3 <== NOT EXECUTED 4000f440: 7f ff d0 8c call 40003670 <__assert_func> <== NOT EXECUTED 4000f444: 92 10 21 35 mov 0x135, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 4000f448: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f44c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f450: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f454: 94 12 a3 50 or %o2, 0x350, %o2 <== NOT EXECUTED 4000f458: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 4000f45c: 7f ff d0 85 call 40003670 <__assert_func> <== NOT EXECUTED 4000f460: 92 10 21 31 mov 0x131, %o1 <== NOT EXECUTED =============================================================================== 4000ebd4 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { 4000ebd4: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4000ebd8: 80 a6 20 00 cmp %i0, 0 4000ebdc: 02 80 00 94 be 4000ee2c <== NEVER TAKEN 4000ebe0: 11 10 00 79 sethi %hi(0x4001e400), %o0 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000ebe4: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4000ebe8: 80 a0 60 05 cmp %g1, 5 4000ebec: 12 80 00 97 bne 4000ee48 <== NEVER TAKEN 4000ebf0: 03 10 00 7d sethi %hi(0x4001f400), %g1 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { 4000ebf4: e0 00 62 98 ld [ %g1 + 0x298 ], %l0 ! 4001f698 4000ebf8: a1 34 20 02 srl %l0, 2, %l0 4000ebfc: 82 04 3f ff add %l0, -1, %g1 4000ec00: 80 a6 40 01 cmp %i1, %g1 4000ec04: 08 80 00 20 bleu 4000ec84 <== ALWAYS TAKEN 4000ec08: 80 a6 a0 00 cmp %i2, 0 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { 4000ec0c: 90 04 20 01 add %l0, 1, %o0 <== NOT EXECUTED 4000ec10: 40 00 2d cd call 4001a344 <.umul> <== NOT EXECUTED 4000ec14: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000ec18: 82 02 3f ff add %o0, -1, %g1 <== NOT EXECUTED 4000ec1c: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000ec20: 18 80 00 21 bgu 4000eca4 <== NOT EXECUTED 4000ec24: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; 4000ec28: b2 26 40 10 sub %i1, %l0, %i1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 4000ec2c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000ec30: 40 00 2e ab call 4001a6dc <.urem> <== NOT EXECUTED 4000ec34: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 4000ec38: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 4000ec3c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 4000ec40: 40 00 2d fb call 4001a42c <.udiv> <== NOT EXECUTED 4000ec44: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 4000ec48: 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; 4000ec4c: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { 4000ec50: 02 80 00 42 be 4000ed58 <== NOT EXECUTED 4000ec54: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( !p ) { 4000ec58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ec5c: 02 80 00 5e be 4000edd4 <== NOT EXECUTED 4000ec60: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; 4000ec64: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 4000ec68: d0 00 40 10 ld [ %g1 + %l0 ], %o0 <== NOT EXECUTED if ( !p1 ) { 4000ec6c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ec70: 02 80 00 52 be 4000edb8 <== NOT EXECUTED 4000ec74: a0 00 40 10 add %g1, %l0, %l0 <== NOT EXECUTED if ( !p1 ) return 0; p[ doubly ] = (block_p) p1; } return (block_p *)&p1[ singly ]; 4000ec78: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 4000ec7c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ec80: 91 ea 00 11 restore %o0, %l1, %o0 <== NOT EXECUTED fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { 4000ec84: 02 80 00 40 be 4000ed84 4000ec88: d0 06 20 58 ld [ %i0 + 0x58 ], %o0 if ( !p ) { 4000ec8c: 80 a2 20 00 cmp %o0, 0 4000ec90: 02 80 00 43 be 4000ed9c 4000ec94: 01 00 00 00 nop p2 = memfile_alloc_block(); if ( !p2 ) return 0; p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; 4000ec98: b3 2e 60 02 sll %i1, 2, %i1 4000ec9c: 81 c7 e0 08 ret 4000eca0: 91 ea 00 19 restore %o0, %i1, %o0 #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { 4000eca4: 90 02 20 01 inc %o0 <== NOT EXECUTED 4000eca8: 40 00 2d a7 call 4001a344 <.umul> <== NOT EXECUTED 4000ecac: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000ecb0: 90 02 3f ff add %o0, -1, %o0 <== NOT EXECUTED 4000ecb4: 80 a6 40 08 cmp %i1, %o0 <== NOT EXECUTED 4000ecb8: 18 80 00 31 bgu 4000ed7c <== NOT EXECUTED 4000ecbc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; 4000ecc0: a2 26 40 11 sub %i1, %l1, %l1 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; 4000ecc4: 40 00 2e 86 call 4001a6dc <.urem> <== NOT EXECUTED 4000ecc8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 4000eccc: 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; 4000ecd0: b2 10 00 08 mov %o0, %i1 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; 4000ecd4: 40 00 2d d6 call 4001a42c <.udiv> <== NOT EXECUTED 4000ecd8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; 4000ecdc: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 4000ece0: 40 00 2d d3 call 4001a42c <.udiv> <== NOT EXECUTED 4000ece4: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 4000ece8: 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; 4000ecec: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; 4000ecf0: 40 00 2e 7b call 4001a6dc <.urem> <== NOT EXECUTED 4000ecf4: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 4000ecf8: 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; 4000ecfc: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { 4000ed00: 02 80 00 3c be 4000edf0 <== NOT EXECUTED 4000ed04: c2 06 20 60 ld [ %i0 + 0x60 ], %g1 <== NOT EXECUTED if ( !p ) { 4000ed08: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ed0c: 02 80 00 56 be 4000ee64 <== NOT EXECUTED 4000ed10: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; 4000ed14: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 4000ed18: c4 00 40 11 ld [ %g1 + %l1 ], %g2 <== NOT EXECUTED if ( !p1 ) { 4000ed1c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000ed20: 02 80 00 58 be 4000ee80 <== NOT EXECUTED 4000ed24: a2 00 40 11 add %g1, %l1, %l1 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; 4000ed28: a1 2c 20 02 sll %l0, 2, %l0 <== NOT EXECUTED 4000ed2c: d0 00 80 10 ld [ %g2 + %l0 ], %o0 <== NOT EXECUTED if ( !p2 ) { 4000ed30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ed34: 12 bf ff d9 bne 4000ec98 <== NOT EXECUTED 4000ed38: a0 00 80 10 add %g2, %l0, %l0 <== NOT EXECUTED p2 = memfile_alloc_block(); 4000ed3c: 7f ff ff 99 call 4000eba0 <== NOT EXECUTED 4000ed40: 01 00 00 00 nop <== NOT EXECUTED if ( !p2 ) 4000ed44: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ed48: 22 80 00 13 be,a 4000ed94 <== NOT EXECUTED 4000ed4c: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; 4000ed50: 10 bf ff d2 b 4000ec98 <== NOT EXECUTED 4000ed54: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) 4000ed58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ed5c: 02 80 00 0e be 4000ed94 <== NOT EXECUTED 4000ed60: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; 4000ed64: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED 4000ed68: 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 ]; 4000ed6c: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) 4000ed70: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ed74: 12 80 00 08 bne 4000ed94 <== NOT EXECUTED 4000ed78: b0 00 40 11 add %g1, %l1, %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 4000ed7c: 81 c7 e0 08 ret <== NOT EXECUTED 4000ed80: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } if ( !p ) return 0; return &info->indirect[ my_block ]; 4000ed84: b3 2e 60 02 sll %i1, 2, %i1 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) 4000ed88: 80 a2 20 00 cmp %o0, 0 4000ed8c: 02 bf ff fc be 4000ed7c <== NEVER TAKEN 4000ed90: b0 02 00 19 add %o0, %i1, %i0 /* * This means the requested block number is out of range. */ return 0; } 4000ed94: 81 c7 e0 08 ret 4000ed98: 81 e8 00 00 restore p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 4000ed9c: 7f ff ff 81 call 4000eba0 4000eda0: 01 00 00 00 nop if ( !p ) 4000eda4: 80 a2 20 00 cmp %o0, 0 4000eda8: 22 bf ff fb be,a 4000ed94 <== NEVER TAKEN 4000edac: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->indirect = p; 4000edb0: 10 bf ff ba b 4000ec98 4000edb4: d0 26 20 58 st %o0, [ %i0 + 0x58 ] info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); 4000edb8: 7f ff ff 7a call 4000eba0 <== NOT EXECUTED 4000edbc: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 4000edc0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000edc4: 22 bf ff f4 be,a 4000ed94 <== NOT EXECUTED 4000edc8: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; 4000edcc: 10 bf ff ab b 4000ec78 <== NOT EXECUTED 4000edd0: d0 24 00 00 st %o0, [ %l0 ] <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 4000edd4: 7f ff ff 73 call 4000eba0 <== NOT EXECUTED 4000edd8: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 4000eddc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4000ede0: 22 bf ff ed be,a 4000ed94 <== NOT EXECUTED 4000ede4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->doubly_indirect = p; 4000ede8: 10 bf ff 9f b 4000ec64 <== NOT EXECUTED 4000edec: c2 26 20 5c st %g1, [ %i0 + 0x5c ] <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) 4000edf0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000edf4: 02 bf ff e8 be 4000ed94 <== NOT EXECUTED 4000edf8: 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 ]; 4000edfc: a3 2c 60 02 sll %l1, 2, %l1 <== NOT EXECUTED 4000ee00: c2 00 40 11 ld [ %g1 + %l1 ], %g1 <== NOT EXECUTED if ( !p1 ) 4000ee04: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ee08: 02 bf ff e3 be 4000ed94 <== NOT EXECUTED 4000ee0c: a1 2a 20 02 sll %o0, 2, %l0 <== NOT EXECUTED return 0; p2 = (block_p *)p1[ doubly ]; 4000ee10: c2 00 40 10 ld [ %g1 + %l0 ], %g1 <== NOT EXECUTED if ( !p2 ) return 0; return (block_p *)&p2[ singly ]; 4000ee14: b3 2e 60 02 sll %i1, 2, %i1 <== NOT EXECUTED p1 = (block_p *) p[ triply ]; if ( !p1 ) return 0; p2 = (block_p *)p1[ doubly ]; if ( !p2 ) 4000ee18: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ee1c: 02 bf ff d8 be 4000ed7c <== NOT EXECUTED 4000ee20: b0 00 40 19 add %g1, %i1, %i0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } 4000ee24: 81 c7 e0 08 ret <== NOT EXECUTED 4000ee28: 81 e8 00 00 restore <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 4000ee2c: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000ee30: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000ee34: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000ee38: 94 12 a2 90 or %o2, 0x290, %o2 <== NOT EXECUTED 4000ee3c: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 4000ee40: 7f ff d2 0c call 40003670 <__assert_func> <== NOT EXECUTED 4000ee44: 92 10 23 88 mov 0x388, %o1 <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000ee48: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000ee4c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000ee50: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000ee54: 94 12 a2 90 or %o2, 0x290, %o2 <== NOT EXECUTED 4000ee58: 96 12 e1 e8 or %o3, 0x1e8, %o3 <== NOT EXECUTED 4000ee5c: 7f ff d2 05 call 40003670 <__assert_func> <== NOT EXECUTED 4000ee60: 92 10 23 8c mov 0x38c, %o1 <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); 4000ee64: 7f ff ff 4f call 4000eba0 <== NOT EXECUTED 4000ee68: 01 00 00 00 nop <== NOT EXECUTED if ( !p ) 4000ee6c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 4000ee70: 22 bf ff c9 be,a 4000ed94 <== NOT EXECUTED 4000ee74: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; info->triply_indirect = p; 4000ee78: 10 bf ff a7 b 4000ed14 <== NOT EXECUTED 4000ee7c: c2 26 20 60 st %g1, [ %i0 + 0x60 ] <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); 4000ee80: 7f ff ff 48 call 4000eba0 <== NOT EXECUTED 4000ee84: 01 00 00 00 nop <== NOT EXECUTED if ( !p1 ) 4000ee88: 84 92 20 00 orcc %o0, 0, %g2 <== NOT EXECUTED 4000ee8c: 22 bf ff c2 be,a 4000ed94 <== NOT EXECUTED 4000ee90: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; 4000ee94: 10 bf ff a5 b 4000ed28 <== NOT EXECUTED 4000ee98: c4 24 40 00 st %g2, [ %l1 ] <== NOT EXECUTED =============================================================================== 4000f934 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 4000f934: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4000f938: a0 96 20 00 orcc %i0, 0, %l0 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { 4000f93c: a4 10 00 19 mov %i1, %l2 /* * Perform internal consistency checks */ assert( the_jnode ); 4000f940: 02 80 00 b5 be 4000fc14 <== NEVER TAKEN 4000f944: a6 10 00 1a mov %i2, %l3 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 4000f948: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000f94c: 84 00 7f fb add %g1, -5, %g2 4000f950: 80 a0 a0 01 cmp %g2, 1 4000f954: 18 80 00 a8 bgu 4000fbf4 <== NEVER TAKEN 4000f958: 80 a6 e0 00 cmp %i3, 0 /* * Error checks on arguments */ assert( dest ); 4000f95c: 02 80 00 96 be 4000fbb4 <== NEVER TAKEN 4000f960: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) 4000f964: 02 80 00 86 be 4000fb7c <== NEVER TAKEN 4000f968: 80 a0 60 06 cmp %g1, 6 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { 4000f96c: 02 80 00 5f be 4000fae8 <== NEVER TAKEN 4000f970: 86 10 20 00 clr %g3 * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 4000f974: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 /* * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; 4000f978: 82 10 00 1a mov %i2, %g1 if ( last_byte > the_jnode->info.file.size ) 4000f97c: 80 a0 c0 02 cmp %g3, %g2 4000f980: c8 04 20 54 ld [ %l0 + 0x54 ], %g4 4000f984: 04 80 00 52 ble 4000facc <== ALWAYS TAKEN 4000f988: 9a 07 00 1a add %i4, %i2, %o5 my_length = the_jnode->info.file.size - start; 4000f98c: b8 21 00 01 sub %g4, %g1, %i4 <== NOT EXECUTED /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f990: 29 10 00 7d sethi %hi(0x4001f400), %l4 <== NOT EXECUTED 4000f994: e2 05 22 98 ld [ %l4 + 0x298 ], %l1 ! 4001f698 <== NOT EXECUTED 4000f998: 90 10 00 12 mov %l2, %o0 4000f99c: ab 3c 60 1f sra %l1, 0x1f, %l5 4000f9a0: 96 10 00 11 mov %l1, %o3 4000f9a4: 94 10 00 15 mov %l5, %o2 4000f9a8: 40 00 2c e0 call 4001ad28 <__moddi3> 4000f9ac: 92 10 00 13 mov %l3, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f9b0: 90 10 00 12 mov %l2, %o0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f9b4: ac 10 00 09 mov %o1, %l6 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f9b8: 94 10 00 15 mov %l5, %o2 4000f9bc: 92 10 00 13 mov %l3, %o1 4000f9c0: 40 00 2b f3 call 4001a98c <__divdi3> 4000f9c4: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 4000f9c8: 80 a5 a0 00 cmp %l6, 0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f9cc: a4 10 00 09 mov %o1, %l2 if ( start_offset ) { 4000f9d0: aa 10 00 1b mov %i3, %l5 4000f9d4: 02 80 00 14 be 4000fa24 4000f9d8: 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 ); 4000f9dc: 90 10 00 10 mov %l0, %o0 4000f9e0: 7f ff fc 7d call 4000ebd4 4000f9e4: 94 10 20 00 clr %o2 assert( block_ptr ); 4000f9e8: 80 a2 20 00 cmp %o0, 0 4000f9ec: 02 80 00 92 be 4000fc34 <== NEVER TAKEN 4000f9f0: a2 24 40 16 sub %l1, %l6, %l1 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 4000f9f4: 80 a7 00 11 cmp %i4, %l1 4000f9f8: 18 80 00 4f bgu 4000fb34 4000f9fc: b0 10 00 1c mov %i4, %i0 to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); 4000fa00: d2 02 00 00 ld [ %o0 ], %o1 4000fa04: 94 10 00 18 mov %i0, %o2 4000fa08: 90 10 00 1b mov %i3, %o0 4000fa0c: 40 00 07 20 call 4001168c 4000fa10: 92 02 40 16 add %o1, %l6, %o1 dest += to_copy; block++; my_length -= to_copy; 4000fa14: e2 05 22 98 ld [ %l4 + 0x298 ], %l1 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ start_offset ], to_copy ); dest += to_copy; 4000fa18: aa 06 c0 18 add %i3, %i0, %l5 block++; 4000fa1c: a4 04 a0 01 inc %l2 my_length -= to_copy; 4000fa20: b8 27 00 18 sub %i4, %i0, %i4 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000fa24: 80 a7 00 11 cmp %i4, %l1 4000fa28: 0a 80 00 15 bcs 4000fa7c 4000fa2c: 80 a7 20 00 cmp %i4, 0 4000fa30: a8 15 22 98 or %l4, 0x298, %l4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4000fa34: 90 10 00 10 mov %l0, %o0 4000fa38: 92 10 00 12 mov %l2, %o1 4000fa3c: 7f ff fc 66 call 4000ebd4 4000fa40: 94 10 20 00 clr %o2 assert( block_ptr ); 4000fa44: 80 a2 20 00 cmp %o0, 0 4000fa48: 02 80 00 53 be 4000fb94 <== NEVER TAKEN 4000fa4c: 94 10 00 11 mov %l1, %o2 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); 4000fa50: d2 02 00 00 ld [ %o0 ], %o1 4000fa54: 40 00 07 0e call 4001168c 4000fa58: 90 10 00 15 mov %l5, %o0 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000fa5c: c2 05 00 00 ld [ %l4 ], %g1 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; my_length -= to_copy; 4000fa60: b8 27 00 11 sub %i4, %l1, %i4 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; 4000fa64: aa 05 40 11 add %l5, %l1, %l5 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000fa68: 80 a0 40 1c cmp %g1, %i4 assert( block_ptr ); if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; 4000fa6c: a4 04 a0 01 inc %l2 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000fa70: 08 bf ff f1 bleu 4000fa34 4000fa74: b0 06 00 11 add %i0, %l1, %i0 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { 4000fa78: 80 a7 20 00 cmp %i4, 0 4000fa7c: 02 80 00 0e be 4000fab4 4000fa80: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4000fa84: 92 10 00 12 mov %l2, %o1 4000fa88: 90 10 00 10 mov %l0, %o0 4000fa8c: 7f ff fc 52 call 4000ebd4 4000fa90: 94 10 20 00 clr %o2 assert( block_ptr ); 4000fa94: 80 a2 20 00 cmp %o0, 0 4000fa98: 02 80 00 4f be 4000fbd4 <== NEVER TAKEN 4000fa9c: b0 06 00 1c add %i0, %i4, %i0 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); 4000faa0: d2 02 00 00 ld [ %o0 ], %o1 4000faa4: 90 10 00 15 mov %l5, %o0 4000faa8: 40 00 06 f9 call 4001168c 4000faac: 94 10 00 1c mov %i4, %o2 copied += my_length; } IMFS_update_atime( the_jnode ); 4000fab0: 90 07 bf f8 add %fp, -8, %o0 4000fab4: 7f ff d0 1a call 40003b1c 4000fab8: 92 10 20 00 clr %o1 4000fabc: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000fac0: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return copied; } 4000fac4: 81 c7 e0 08 ret 4000fac8: 81 e8 00 00 restore * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) 4000facc: 12 bf ff b2 bne 4000f994 <== NEVER TAKEN 4000fad0: 29 10 00 7d sethi %hi(0x4001f400), %l4 4000fad4: 80 a3 40 04 cmp %o5, %g4 4000fad8: 08 bf ff b0 bleu 4000f998 <== NEVER TAKEN 4000fadc: e2 05 22 98 ld [ %l4 + 0x298 ], %l1 my_length = the_jnode->info.file.size - start; 4000fae0: 10 bf ff ae b 4000f998 4000fae4: b8 21 00 01 sub %g4, %g1, %i4 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 4000fae8: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 <== NOT EXECUTED 4000faec: 82 10 20 00 clr %g1 <== NOT EXECUTED 4000faf0: 86 a3 40 1a subcc %o5, %i2, %g3 <== NOT EXECUTED 4000faf4: 84 63 00 19 subx %o4, %i1, %g2 <== NOT EXECUTED 4000faf8: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000fafc: 04 80 00 10 ble 4000fb3c <== NOT EXECUTED 4000fb00: d2 04 20 58 ld [ %l0 + 0x58 ], %o1 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; 4000fb04: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); 4000fb08: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED 4000fb0c: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 4000fb10: 40 00 06 df call 4001168c <== NOT EXECUTED 4000fb14: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 4000fb18: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 4000fb1c: 7f ff d0 00 call 40003b1c <== NOT EXECUTED 4000fb20: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000fb24: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000fb28: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 4000fb2c: 81 c7 e0 08 ret <== NOT EXECUTED 4000fb30: 81 e8 00 00 restore <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 4000fb34: 10 bf ff b3 b 4000fa00 4000fb38: b0 10 00 11 mov %l1, %i0 if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 4000fb3c: 12 80 00 04 bne 4000fb4c <== NOT EXECUTED 4000fb40: 80 a7 00 03 cmp %i4, %g3 <== NOT EXECUTED 4000fb44: 38 bf ff f1 bgu,a 4000fb08 <== NOT EXECUTED 4000fb48: b0 23 40 13 sub %o5, %l3, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 4000fb4c: 92 02 40 13 add %o1, %l3, %o1 <== NOT EXECUTED if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; if (my_length > (the_jnode->info.linearfile.size - start)) 4000fb50: b0 10 00 1c mov %i4, %i0 <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); 4000fb54: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED 4000fb58: 40 00 06 cd call 4001168c <== NOT EXECUTED 4000fb5c: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED IMFS_update_atime( the_jnode ); 4000fb60: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 4000fb64: 7f ff cf ee call 40003b1c <== NOT EXECUTED 4000fb68: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000fb6c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 4000fb70: c2 24 20 40 st %g1, [ %l0 + 0x40 ] <== NOT EXECUTED return my_length; 4000fb74: 81 c7 e0 08 ret <== NOT EXECUTED 4000fb78: 81 e8 00 00 restore <== NOT EXECUTED * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 4000fb7c: 40 00 04 88 call 40010d9c <__errno> <== NOT EXECUTED 4000fb80: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000fb84: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000fb88: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000fb8c: 81 c7 e0 08 ret <== NOT EXECUTED 4000fb90: 81 e8 00 00 restore <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000fb94: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000fb98: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000fb9c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000fba0: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000fba4: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000fba8: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000fbac: 7f ff ce b1 call 40003670 <__assert_func> <== NOT EXECUTED 4000fbb0: 92 10 22 a7 mov 0x2a7, %o1 <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); 4000fbb4: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000fbb8: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000fbbc: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000fbc0: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000fbc4: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000fbc8: 96 12 e2 88 or %o3, 0x288, %o3 <== NOT EXECUTED 4000fbcc: 7f ff ce a9 call 40003670 <__assert_func> <== NOT EXECUTED 4000fbd0: 92 10 22 5a mov 0x25a, %o1 <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000fbd4: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000fbd8: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000fbdc: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000fbe0: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000fbe4: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000fbe8: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000fbec: 7f ff ce a1 call 40003670 <__assert_func> <== NOT EXECUTED 4000fbf0: 92 10 22 b9 mov 0x2b9, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || 4000fbf4: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000fbf8: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000fbfc: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000fc00: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000fc04: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000fc08: 96 12 e2 38 or %o3, 0x238, %o3 <== NOT EXECUTED 4000fc0c: 7f ff ce 99 call 40003670 <__assert_func> <== NOT EXECUTED 4000fc10: 92 10 22 51 mov 0x251, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 4000fc14: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000fc18: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000fc1c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000fc20: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000fc24: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000fc28: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 4000fc2c: 7f ff ce 91 call 40003670 <__assert_func> <== NOT EXECUTED 4000fc30: 92 10 22 4c mov 0x24c, %o1 <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000fc34: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000fc38: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000fc3c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000fc40: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000fc44: 94 12 a2 c8 or %o2, 0x2c8, %o2 <== NOT EXECUTED 4000fc48: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000fc4c: 7f ff ce 89 call 40003670 <__assert_func> <== NOT EXECUTED 4000fc50: 92 10 22 96 mov 0x296, %o1 <== NOT EXECUTED =============================================================================== 4000ef7c : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { 4000ef7c: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4000ef80: 80 a6 20 00 cmp %i0, 0 4000ef84: 02 80 00 62 be 4000f10c <== NEVER TAKEN 4000ef88: 11 10 00 79 sethi %hi(0x4001e400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000ef8c: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4000ef90: 80 a0 60 05 cmp %g1, 5 4000ef94: 12 80 00 65 bne 4000f128 <== NEVER TAKEN 4000ef98: 23 10 00 7d sethi %hi(0x4001f400), %l1 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4000ef9c: c2 06 20 58 ld [ %i0 + 0x58 ], %g1 /* * Eventually this could be set smarter at each call to * memfile_free_blocks_in_table to greatly speed this up. */ to_free = IMFS_MEMFILE_BLOCK_SLOTS; 4000efa0: e6 04 62 98 ld [ %l1 + 0x298 ], %l3 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; 4000efa4: 80 a0 60 00 cmp %g1, 0 4000efa8: 02 80 00 05 be 4000efbc 4000efac: a7 34 e0 02 srl %l3, 2, %l3 if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); 4000efb0: 90 06 20 58 add %i0, 0x58, %o0 4000efb4: 7f ff ff ba call 4000ee9c 4000efb8: 92 10 00 13 mov %l3, %o1 } if ( info->doubly_indirect ) { 4000efbc: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 4000efc0: 80 a0 60 00 cmp %g1, 0 4000efc4: 02 80 00 1b be 4000f030 <== ALWAYS TAKEN 4000efc8: c4 04 62 98 ld [ %l1 + 0x298 ], %g2 for ( i=0 ; i <== NOT EXECUTED 4000efd8: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000efdc: 25 10 00 7d sethi %hi(0x4001f400), %l2 <== NOT EXECUTED 4000efe0: a4 14 a2 98 or %l2, 0x298, %l2 ! 4001f698 <== NOT EXECUTED 4000efe4: 10 80 00 03 b 4000eff0 <== NOT EXECUTED 4000efe8: a0 10 20 00 clr %l0 <== NOT EXECUTED 4000efec: c2 06 20 5c ld [ %i0 + 0x5c ], %g1 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { 4000eff0: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 4000eff4: c4 00 40 08 ld [ %g1 + %o0 ], %g2 <== NOT EXECUTED 4000eff8: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 4000effc: 02 80 00 04 be 4000f00c <== NOT EXECUTED 4000f000: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( 4000f004: 7f ff ff a6 call 4000ee9c <== NOT EXECUTED 4000f008: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i <== NOT EXECUTED 4000f020: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( info->doubly_indirect[i] ) { memfile_free_blocks_in_table( (block_p **)&info->doubly_indirect[i], to_free ); } } memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); 4000f024: 90 06 20 5c add %i0, 0x5c, %o0 <== NOT EXECUTED 4000f028: 7f ff ff 9d call 4000ee9c <== NOT EXECUTED 4000f02c: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED } if ( info->triply_indirect ) { 4000f030: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 4000f034: 80 a2 20 00 cmp %o0, 0 4000f038: 02 80 00 33 be 4000f104 <== ALWAYS TAKEN 4000f03c: c2 04 62 98 ld [ %l1 + 0x298 ], %g1 for ( i=0 ; i <== NOT EXECUTED 4000f04c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 4000f050: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 4000f054: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000f058: 22 80 00 29 be,a 4000f0fc <== NOT EXECUTED 4000f05c: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 4000f060: 25 10 00 7d sethi %hi(0x4001f400), %l2 <== NOT EXECUTED 4000f064: aa 10 20 00 clr %l5 <== NOT EXECUTED 4000f068: a4 14 a2 98 or %l2, 0x298, %l2 <== NOT EXECUTED 4000f06c: a8 10 20 00 clr %l4 <== NOT EXECUTED break; for ( j=0 ; j <== NOT EXECUTED 4000f078: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 4000f07c: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000f080: a0 10 20 00 clr %l0 <== NOT EXECUTED if ( p[j] ) { 4000f084: 91 2a 20 02 sll %o0, 2, %o0 <== NOT EXECUTED 4000f088: c2 04 40 08 ld [ %l1 + %o0 ], %g1 <== NOT EXECUTED 4000f08c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000f090: 02 80 00 04 be 4000f0a0 <== NOT EXECUTED 4000f094: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); 4000f098: 7f ff ff 81 call 4000ee9c <== NOT EXECUTED 4000f09c: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; if ( !p ) /* ensure we have a valid pointer */ break; for ( j=0 ; j <== NOT EXECUTED 4000f0b4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000f0b8: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( 4000f0bc: 90 02 00 15 add %o0, %l5, %o0 <== NOT EXECUTED 4000f0c0: 7f ff ff 77 call 4000ee9c <== NOT EXECUTED 4000f0c4: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i <== NOT EXECUTED 4000f0dc: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; 4000f0e0: d0 06 20 60 ld [ %i0 + 0x60 ], %o0 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 4000f0e4: ab 2d 20 02 sll %l4, 2, %l5 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; 4000f0e8: e2 02 00 15 ld [ %o0 + %l5 ], %l1 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ 4000f0ec: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000f0f0: 12 bf ff e1 bne 4000f074 <== NOT EXECUTED 4000f0f4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( 4000f0f8: 90 06 20 60 add %i0, 0x60, %o0 <== NOT EXECUTED 4000f0fc: 7f ff ff 68 call 4000ee9c <== NOT EXECUTED 4000f100: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } 4000f104: 81 c7 e0 08 ret 4000f108: 91 e8 20 00 restore %g0, 0, %o0 /* * Perform internal consistency checks */ assert( the_jnode ); 4000f10c: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f110: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f114: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f118: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 4000f11c: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 4000f120: 7f ff d1 54 call 40003670 <__assert_func> <== NOT EXECUTED 4000f124: 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 ); 4000f128: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f12c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f130: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f134: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 4000f138: 96 12 e1 e8 or %o3, 0x1e8, %o3 <== NOT EXECUTED 4000f13c: 7f ff d1 4d call 40003670 <__assert_func> <== NOT EXECUTED 4000f140: 92 10 21 f2 mov 0x1f2, %o1 <== NOT EXECUTED =============================================================================== 4000ef20 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { 4000ef20: 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 ); 4000ef24: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000ef28: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4000ef2c: 7f ff ff 2a call 4000ebd4 <== NOT EXECUTED 4000ef30: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED assert( block_ptr ); 4000ef34: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ef38: 02 80 00 08 be 4000ef58 <== NOT EXECUTED 4000ef3c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; 4000ef40: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED *block_ptr = 0; 4000ef44: c0 22 00 00 clr [ %o0 ] <== NOT EXECUTED memfile_free_block( ptr ); 4000ef48: 7f ff ff 0d call 4000eb7c <== NOT EXECUTED 4000ef4c: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED } return 1; } 4000ef50: 81 c7 e0 08 ret <== NOT EXECUTED 4000ef54: 81 e8 00 00 restore <== NOT EXECUTED { block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000ef58: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000ef5c: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000ef60: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000ef64: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000ef68: 94 12 a3 18 or %o2, 0x318, %o2 <== NOT EXECUTED 4000ef6c: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000ef70: 7f ff d1 c0 call 40003670 <__assert_func> <== NOT EXECUTED 4000ef74: 92 10 21 96 mov 0x196, %o1 <== NOT EXECUTED =============================================================================== 4000f590 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { 4000f590: 9d e3 bf 98 save %sp, -104, %sp /* * Perform internal consistency checks */ assert( the_jnode ); 4000f594: a0 96 20 00 orcc %i0, 0, %l0 4000f598: 02 80 00 8e be 4000f7d0 <== NEVER TAKEN 4000f59c: 11 10 00 79 sethi %hi(0x4001e400), %o0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000f5a0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000f5a4: 80 a0 60 05 cmp %g1, 5 4000f5a8: 12 80 00 83 bne 4000f7b4 <== NEVER TAKEN 4000f5ac: 80 a6 e0 00 cmp %i3, 0 /* * Error check arguments */ assert( source ); 4000f5b0: 02 80 00 9f be 4000f82c <== NEVER TAKEN 4000f5b4: 80 a7 20 00 cmp %i4, 0 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) 4000f5b8: 02 80 00 71 be 4000f77c <== NEVER TAKEN 4000f5bc: 01 00 00 00 nop * If the last byte we are supposed to write is past the end of this * in memory file, then extend the length. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) { 4000f5c0: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000f5c4: 80 a0 60 00 cmp %g1, 0 4000f5c8: 06 80 00 57 bl 4000f724 <== NEVER TAKEN 4000f5cc: 94 07 00 1a add %i4, %i2, %o2 4000f5d0: 80 a0 60 00 cmp %g1, 0 4000f5d4: 22 80 00 51 be,a 4000f718 <== ALWAYS TAKEN 4000f5d8: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f5dc: 25 10 00 7d sethi %hi(0x4001f400), %l2 <== NOT EXECUTED 4000f5e0: e2 04 a2 98 ld [ %l2 + 0x298 ], %l1 ! 4001f698 4000f5e4: 90 10 00 19 mov %i1, %o0 4000f5e8: a7 3c 60 1f sra %l1, 0x1f, %l3 4000f5ec: 96 10 00 11 mov %l1, %o3 4000f5f0: 94 10 00 13 mov %l3, %o2 4000f5f4: 40 00 2d cd call 4001ad28 <__moddi3> 4000f5f8: 92 10 00 1a mov %i2, %o1 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f5fc: 94 10 00 13 mov %l3, %o2 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f600: a8 10 00 09 mov %o1, %l4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; 4000f604: 90 10 00 19 mov %i1, %o0 4000f608: 92 10 00 1a mov %i2, %o1 4000f60c: 40 00 2c e0 call 4001a98c <__divdi3> 4000f610: 96 10 00 11 mov %l1, %o3 if ( start_offset ) { 4000f614: b0 10 20 00 clr %i0 4000f618: 80 a5 20 00 cmp %l4, 0 4000f61c: 12 80 00 2d bne 4000f6d0 4000f620: a6 10 00 09 mov %o1, %l3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000f624: 80 a7 00 11 cmp %i4, %l1 4000f628: 0a 80 00 15 bcs 4000f67c 4000f62c: 80 a7 20 00 cmp %i4, 0 4000f630: a4 14 a2 98 or %l2, 0x298, %l2 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4000f634: 90 10 00 10 mov %l0, %o0 4000f638: 92 10 00 13 mov %l3, %o1 4000f63c: 7f ff fd 66 call 4000ebd4 4000f640: 94 10 20 00 clr %o2 assert( block_ptr ); 4000f644: 80 a2 20 00 cmp %o0, 0 4000f648: 02 80 00 53 be 4000f794 <== NEVER TAKEN 4000f64c: 92 10 00 1b mov %i3, %o1 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); 4000f650: d0 02 00 00 ld [ %o0 ], %o0 4000f654: 40 00 08 0e call 4001168c 4000f658: 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 ) { 4000f65c: c2 04 80 00 ld [ %l2 ], %g1 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 4000f660: b8 27 00 11 sub %i4, %l1, %i4 return copied; #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; 4000f664: b6 06 c0 11 add %i3, %l1, %i3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000f668: 80 a0 40 1c cmp %g1, %i4 #if 0 fprintf(stdout, "write %d in %d: %*s\n", to_copy, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ 0 ], src, to_copy ); src += to_copy; block++; 4000f66c: a6 04 e0 01 inc %l3 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { 4000f670: 08 bf ff f1 bleu 4000f634 <== NEVER TAKEN 4000f674: b0 06 00 11 add %i0, %l1, %i0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { 4000f678: 80 a7 20 00 cmp %i4, 0 4000f67c: 02 80 00 0e be 4000f6b4 4000f680: 90 07 bf f8 add %fp, -8, %o0 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4000f684: 92 10 00 13 mov %l3, %o1 4000f688: 90 10 00 10 mov %l0, %o0 4000f68c: 7f ff fd 52 call 4000ebd4 4000f690: 94 10 20 00 clr %o2 assert( block_ptr ); 4000f694: 80 a2 20 00 cmp %o0, 0 4000f698: 02 80 00 5d be 4000f80c <== NEVER TAKEN 4000f69c: 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 ); 4000f6a0: d0 02 00 00 ld [ %o0 ], %o0 4000f6a4: 92 10 00 1b mov %i3, %o1 4000f6a8: 40 00 07 f9 call 4001168c 4000f6ac: 94 10 00 1c mov %i4, %o2 my_length = 0; copied += to_copy; } IMFS_mtime_ctime_update( the_jnode ); 4000f6b0: 90 07 bf f8 add %fp, -8, %o0 4000f6b4: 7f ff d1 1a call 40003b1c 4000f6b8: 92 10 20 00 clr %o1 4000f6bc: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000f6c0: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 4000f6c4: c2 24 20 44 st %g1, [ %l0 + 0x44 ] return copied; } 4000f6c8: 81 c7 e0 08 ret 4000f6cc: 81 e8 00 00 restore block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); 4000f6d0: 90 10 00 10 mov %l0, %o0 4000f6d4: 7f ff fd 40 call 4000ebd4 4000f6d8: 94 10 20 00 clr %o2 assert( block_ptr ); 4000f6dc: 80 a2 20 00 cmp %o0, 0 4000f6e0: 02 80 00 43 be 4000f7ec <== NEVER TAKEN 4000f6e4: b0 24 40 14 sub %l1, %l4, %i0 */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 4000f6e8: 80 a6 00 1c cmp %i0, %i4 4000f6ec: 18 80 00 1a bgu 4000f754 <== ALWAYS TAKEN 4000f6f0: d0 02 00 00 ld [ %o0 ], %o0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 4000f6f4: 92 10 00 1b mov %i3, %o1 <== NOT EXECUTED 4000f6f8: 90 02 00 14 add %o0, %l4, %o0 <== NOT EXECUTED 4000f6fc: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 4000f700: 40 00 07 e3 call 4001168c <== NOT EXECUTED 4000f704: b6 06 c0 18 add %i3, %i0, %i3 <== NOT EXECUTED src += to_copy; block++; 4000f708: a6 04 e0 01 inc %l3 <== NOT EXECUTED my_length -= to_copy; copied += to_copy; 4000f70c: e2 04 a2 98 ld [ %l2 + 0x298 ], %l1 <== NOT EXECUTED fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 4000f710: 10 bf ff c5 b 4000f624 <== NOT EXECUTED 4000f714: b8 27 00 18 sub %i4, %i0, %i4 <== 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 ) { 4000f718: 80 a0 40 0a cmp %g1, %o2 4000f71c: 1a bf ff b1 bcc 4000f5e0 <== NEVER TAKEN 4000f720: 25 10 00 7d sethi %hi(0x4001f400), %l2 status = IMFS_memfile_extend( the_jnode, last_byte ); 4000f724: 90 10 00 10 mov %l0, %o0 4000f728: 7f ff fe eb call 4000f2d4 4000f72c: 92 10 20 00 clr %o1 if ( status ) 4000f730: 80 a2 20 00 cmp %o0, 0 4000f734: 02 bf ff ab be 4000f5e0 <== ALWAYS TAKEN 4000f738: 25 10 00 7d sethi %hi(0x4001f400), %l2 rtems_set_errno_and_return_minus_one( ENOSPC ); 4000f73c: 40 00 05 98 call 40010d9c <__errno> <== NOT EXECUTED 4000f740: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000f744: 82 10 20 1c mov 0x1c, %g1 <== NOT EXECUTED 4000f748: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000f74c: 81 c7 e0 08 ret <== NOT EXECUTED 4000f750: 81 e8 00 00 restore <== NOT EXECUTED */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; 4000f754: b0 10 00 1c mov %i4, %i0 if ( !block_ptr ) return copied; #if 0 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); 4000f758: 92 10 00 1b mov %i3, %o1 4000f75c: 90 02 00 14 add %o0, %l4, %o0 4000f760: 94 10 00 18 mov %i0, %o2 4000f764: 40 00 07 ca call 4001168c 4000f768: b6 06 c0 18 add %i3, %i0, %i3 src += to_copy; block++; 4000f76c: a6 04 e0 01 inc %l3 my_length -= to_copy; copied += to_copy; 4000f770: e2 04 a2 98 ld [ %l2 + 0x298 ], %l1 fprintf(stdout, "write %d at %d in %d: %*s\n", to_copy, start_offset, block, to_copy, src ); #endif memcpy( &(*block_ptr)[ start_offset ], src, to_copy ); src += to_copy; block++; my_length -= to_copy; 4000f774: 10 bf ff ac b 4000f624 4000f778: b8 27 00 18 sub %i4, %i0, %i4 * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); 4000f77c: 40 00 05 88 call 40010d9c <__errno> <== NOT EXECUTED 4000f780: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000f784: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000f788: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000f78c: 81 c7 e0 08 ret <== NOT EXECUTED 4000f790: 81 e8 00 00 restore <== NOT EXECUTED */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000f794: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000f798: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f79c: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f7a0: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f7a4: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 4000f7a8: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000f7ac: 7f ff cf b1 call 40003670 <__assert_func> <== NOT EXECUTED 4000f7b0: 92 10 23 30 mov 0x330, %o1 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); 4000f7b4: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f7b8: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f7bc: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f7c0: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 4000f7c4: 96 12 e1 e8 or %o3, 0x1e8, %o3 <== NOT EXECUTED 4000f7c8: 7f ff cf aa call 40003670 <__assert_func> <== NOT EXECUTED 4000f7cc: 92 10 22 e7 mov 0x2e7, %o1 <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); 4000f7d0: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f7d4: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f7d8: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f7dc: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 4000f7e0: 96 12 e1 d8 or %o3, 0x1d8, %o3 <== NOT EXECUTED 4000f7e4: 7f ff cf a3 call 40003670 <__assert_func> <== NOT EXECUTED 4000f7e8: 92 10 22 e3 mov 0x2e3, %o1 <== NOT EXECUTED if ( start_offset ) { to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK - start_offset; if ( to_copy > my_length ) to_copy = my_length; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000f7ec: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000f7f0: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f7f4: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f7f8: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f7fc: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 4000f800: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000f804: 7f ff cf 9b call 40003670 <__assert_func> <== NOT EXECUTED 4000f808: 92 10 23 1c mov 0x31c, %o1 <== NOT EXECUTED assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); 4000f80c: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000f810: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f814: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f818: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f81c: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 4000f820: 96 12 e2 20 or %o3, 0x220, %o3 <== NOT EXECUTED 4000f824: 7f ff cf 93 call 40003670 <__assert_func> <== NOT EXECUTED 4000f828: 92 10 23 46 mov 0x346, %o1 <== NOT EXECUTED /* * Error check arguments */ assert( source ); 4000f82c: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000f830: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000f834: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000f838: 94 12 a2 b0 or %o2, 0x2b0, %o2 <== NOT EXECUTED 4000f83c: 96 12 e2 30 or %o3, 0x230, %o3 <== NOT EXECUTED 4000f840: 7f ff cf 8c call 40003670 <__assert_func> <== NOT EXECUTED 4000f844: 92 10 22 ef mov 0x2ef, %o1 <== NOT EXECUTED =============================================================================== 400030f8 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { 400030f8: 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 ); 400030fc: 40 00 3a f5 call 40011cd0 40003100: 90 10 00 18 mov %i0, %o0 40003104: a0 07 bf b8 add %fp, -72, %l0 40003108: 92 10 00 08 mov %o0, %o1 4000310c: 96 07 bf fc add %fp, -4, %o3 40003110: 90 10 00 18 mov %i0, %o0 40003114: 40 00 27 41 call 4000ce18 40003118: 94 10 00 10 mov %l0, %o2 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) 4000311c: 03 00 00 3c sethi %hi(0xf000), %g1 40003120: 05 00 00 10 sethi %hi(0x4000), %g2 40003124: 82 0e 40 01 and %i1, %g1, %g1 40003128: 80 a0 40 02 cmp %g1, %g2 4000312c: 02 80 00 23 be 400031b8 40003130: 05 00 00 20 sethi %hi(0x8000), %g2 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) 40003134: 80 a0 40 02 cmp %g1, %g2 40003138: 02 80 00 08 be 40003158 4000313c: 92 10 20 05 mov 5, %o1 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 40003140: 05 00 00 08 sethi %hi(0x2000), %g2 40003144: 80 a0 40 02 cmp %g1, %g2 40003148: 12 80 00 0f bne 40003184 4000314c: 05 00 00 18 sethi %hi(0x6000), %g2 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); 40003150: f4 3f bf e0 std %i2, [ %fp + -32 ] 40003154: 92 10 20 02 mov 2, %o1 * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 40003158: 90 10 00 1c mov %i4, %o0 4000315c: 94 10 00 10 mov %l0, %o2 40003160: 96 10 00 19 mov %i1, %o3 40003164: 98 07 bf e0 add %fp, -32, %o4 40003168: 40 00 23 a5 call 4000bffc 4000316c: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 40003170: 80 a2 20 00 cmp %o0, 0 40003174: 02 80 00 1b be 400031e0 <== NEVER TAKEN 40003178: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } 4000317c: 81 c7 e0 08 ret 40003180: 81 e8 00 00 restore */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { 40003184: 80 a0 40 02 cmp %g1, %g2 40003188: 22 bf ff f3 be,a 40003154 4000318c: f4 3f bf e0 std %i2, [ %fp + -32 ] type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) 40003190: 05 00 00 04 sethi %hi(0x1000), %g2 40003194: 80 a0 40 02 cmp %g1, %g2 40003198: 02 bf ff f0 be 40003158 <== ALWAYS TAKEN 4000319c: 92 10 20 07 mov 7, %o1 type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); 400031a0: 40 00 36 ff call 40010d9c <__errno> <== NOT EXECUTED 400031a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400031a8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400031ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400031b0: 81 c7 e0 08 ret <== NOT EXECUTED 400031b4: 81 e8 00 00 restore <== NOT EXECUTED 400031b8: 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( 400031bc: 90 10 00 1c mov %i4, %o0 400031c0: 94 10 00 10 mov %l0, %o2 400031c4: 96 10 00 19 mov %i1, %o3 400031c8: 98 07 bf e0 add %fp, -32, %o4 400031cc: 40 00 23 8c call 4000bffc 400031d0: b0 10 20 00 clr %i0 new_name, mode, &info ); if ( !new_node ) 400031d4: 80 a2 20 00 cmp %o0, 0 400031d8: 12 80 00 06 bne 400031f0 <== ALWAYS TAKEN 400031dc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); 400031e0: 40 00 36 ef call 40010d9c <__errno> <== NOT EXECUTED 400031e4: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 400031e8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400031ec: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; } 400031f0: 81 c7 e0 08 ret 400031f4: 81 e8 00 00 restore =============================================================================== 400031f8 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 400031f8: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 400031fc: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 40003200: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 40003204: 80 a0 a0 01 cmp %g2, 1 40003208: 12 80 00 05 bne 4000321c <== NEVER TAKEN 4000320c: 01 00 00 00 nop /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; 40003210: f0 20 60 5c st %i0, [ %g1 + 0x5c ] return 0; } 40003214: 81 c7 e0 08 ret 40003218: 91 e8 20 00 restore %g0, 0, %o0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000321c: 40 00 36 e0 call 40010d9c <__errno> <== NOT EXECUTED 40003220: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003224: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 40003228: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000322c: 81 c7 e0 08 ret <== NOT EXECUTED 40003230: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000572c : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { 4000572c: 9d e3 bf a0 save %sp, -96, %sp assert( the_jnode ); 40005730: 80 a6 20 00 cmp %i0, 0 40005734: 02 80 00 5b be 400058a0 <== NEVER TAKEN 40005738: 21 10 00 a2 sethi %hi(0x40028800), %l0 fprintf(stdout, "%s", the_jnode->name ); 4000573c: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 ! 40028ad0 <_impure_ptr> 40005740: 90 06 20 0c add %i0, 0xc, %o0 40005744: 40 00 3f d5 call 40015698 40005748: d2 00 60 08 ld [ %g1 + 8 ], %o1 switch( the_jnode->type ) { 4000574c: d4 06 20 4c ld [ %i0 + 0x4c ], %o2 40005750: 80 a2 a0 07 cmp %o2, 7 40005754: 08 80 00 0f bleu 40005790 <== ALWAYS TAKEN 40005758: 83 2a a0 02 sll %o2, 2, %g1 fprintf(stdout, " FIFO not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); 4000575c: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 <== NOT EXECUTED 40005760: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40005764: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40005768: 40 00 3f 6e call 40015520 <== NOT EXECUTED 4000576c: 92 12 61 a0 or %o1, 0x1a0, %o1 <== NOT EXECUTED assert(0); 40005770: 92 10 20 6c mov 0x6c, %o1 <== NOT EXECUTED assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); assert(0); 40005774: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 40005778: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 4000577c: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 40005780: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 40005784: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 40005788: 40 00 02 b9 call 4000626c <__assert_func> <== NOT EXECUTED 4000578c: 96 12 e1 80 or %o3, 0x180, %o3 <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { 40005790: 05 10 00 15 sethi %hi(0x40005400), %g2 40005794: 84 10 a2 d0 or %g2, 0x2d0, %g2 ! 400056d0 40005798: c2 00 80 01 ld [ %g2 + %g1 ], %g1 4000579c: 81 c0 40 00 jmp %g1 400057a0: 01 00 00 00 nop fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); 400057a4: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 <== NOT EXECUTED 400057a8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400057ac: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 400057b0: 94 10 20 12 mov 0x12, %o2 <== NOT EXECUTED 400057b4: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 400057b8: 40 00 42 d7 call 40016314 <== NOT EXECUTED 400057bc: 90 12 21 88 or %o0, 0x188, %o0 ! 40026d88 <__FUNCTION__.5803+0x2b0><== NOT EXECUTED assert(0); 400057c0: 10 bf ff ed b 40005774 <== NOT EXECUTED 400057c4: 92 10 20 67 mov 0x67, %o1 <== NOT EXECUTED fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", the_jnode->info.device.major, the_jnode->info.device.minor ); break; case IMFS_LINEAR_FILE: fprintf(stdout, " (file %" PRId32 " %p)", 400057c8: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 <== NOT EXECUTED 400057cc: d6 06 20 58 ld [ %i0 + 0x58 ], %o3 <== NOT EXECUTED 400057d0: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 <== NOT EXECUTED 400057d4: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 400057d8: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 400057dc: 40 00 3f 51 call 40015520 <== NOT EXECUTED 400057e0: 92 12 61 48 or %o1, 0x148, %o1 ! 40026d48 <__FUNCTION__.5803+0x270><== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 400057e4: 31 10 00 9b sethi %hi(0x40026c00), %i0 <== NOT EXECUTED 400057e8: 40 00 46 d5 call 4001733c <== NOT EXECUTED 400057ec: 91 ee 21 b0 restore %i0, 0x1b0, %o0 <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", 400057f0: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 400057f4: d4 06 20 54 ld [ %i0 + 0x54 ], %o2 400057f8: d0 00 60 08 ld [ %g1 + 8 ], %o0 400057fc: 13 10 00 9b sethi %hi(0x40026c00), %o1 40005800: 40 00 3f 48 call 40015520 40005804: 92 12 61 58 or %o1, 0x158, %o1 ! 40026d58 <__FUNCTION__.5803+0x280> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40005808: 31 10 00 9b sethi %hi(0x40026c00), %i0 4000580c: 40 00 46 cc call 4001733c 40005810: 91 ee 21 b0 restore %i0, 0x1b0, %o0 fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); 40005814: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 <== NOT EXECUTED 40005818: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000581c: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 40005820: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 40005824: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 40005828: 40 00 42 bb call 40016314 <== NOT EXECUTED 4000582c: 90 12 21 68 or %o0, 0x168, %o0 ! 40026d68 <__FUNCTION__.5803+0x290><== NOT EXECUTED assert(0); 40005830: 10 bf ff d1 b 40005774 <== NOT EXECUTED 40005834: 92 10 20 62 mov 0x62, %o1 <== NOT EXECUTED (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); 40005838: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 <== NOT EXECUTED 4000583c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40005840: d6 00 60 08 ld [ %g1 + 8 ], %o3 <== NOT EXECUTED 40005844: 94 10 20 13 mov 0x13, %o2 <== NOT EXECUTED 40005848: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 4000584c: 40 00 42 b2 call 40016314 <== NOT EXECUTED 40005850: 90 12 21 68 or %o0, 0x168, %o0 ! 40026d68 <__FUNCTION__.5803+0x290><== NOT EXECUTED assert(0); 40005854: 10 bf ff c8 b 40005774 <== NOT EXECUTED 40005858: 92 10 20 5d mov 0x5d, %o1 <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", 4000585c: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 40005860: d6 06 20 54 ld [ %i0 + 0x54 ], %o3 40005864: d4 06 20 50 ld [ %i0 + 0x50 ], %o2 40005868: d0 00 60 08 ld [ %g1 + 8 ], %o0 4000586c: 13 10 00 9b sethi %hi(0x40026c00), %o1 40005870: 40 00 3f 2c call 40015520 40005874: 92 12 61 30 or %o1, 0x130, %o1 ! 40026d30 <__FUNCTION__.5803+0x258> default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40005878: 31 10 00 9b sethi %hi(0x40026c00), %i0 4000587c: 40 00 46 b0 call 4001733c 40005880: 91 ee 21 b0 restore %i0, 0x1b0, %o0 assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); 40005884: c2 04 22 d0 ld [ %l0 + 0x2d0 ], %g1 40005888: 90 10 20 2f mov 0x2f, %o0 4000588c: d2 00 60 08 ld [ %g1 + 8 ], %o1 40005890: 40 00 3f 3e call 40015588 40005894: 31 10 00 9b sethi %hi(0x40026c00), %i0 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); 40005898: 40 00 46 a9 call 4001733c 4000589c: 91 ee 21 b0 restore %i0, 0x1b0, %o0 void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); 400058a0: 11 10 00 9b sethi %hi(0x40026c00), %o0 <== NOT EXECUTED 400058a4: 15 10 00 9b sethi %hi(0x40026c00), %o2 <== NOT EXECUTED 400058a8: 17 10 00 9b sethi %hi(0x40026c00), %o3 <== NOT EXECUTED 400058ac: 90 12 20 d0 or %o0, 0xd0, %o0 <== NOT EXECUTED 400058b0: 94 12 a2 e0 or %o2, 0x2e0, %o2 <== NOT EXECUTED 400058b4: 96 12 e1 20 or %o3, 0x120, %o3 <== NOT EXECUTED 400058b8: 40 00 02 6d call 4000626c <__assert_func> <== NOT EXECUTED 400058bc: 92 10 20 38 mov 0x38, %o1 <== NOT EXECUTED =============================================================================== 40003240 : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { 40003240: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; int i; node = loc->node_access; 40003244: c2 06 00 00 ld [ %i0 ], %g1 if ( node->type != IMFS_SYM_LINK ) 40003248: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000324c: 80 a0 a0 04 cmp %g2, 4 40003250: 12 80 00 19 bne 400032b4 <== NEVER TAKEN 40003254: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 40003258: 02 80 00 15 be 400032ac <== NEVER TAKEN 4000325c: 86 10 20 00 clr %g3 40003260: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 40003264: c8 48 80 00 ldsb [ %g2 ], %g4 int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 40003268: b0 10 20 00 clr %i0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 4000326c: 80 a1 20 00 cmp %g4, 0 40003270: 12 80 00 08 bne 40003290 <== ALWAYS TAKEN 40003274: c4 08 80 00 ldub [ %g2 ], %g2 40003278: 30 80 00 13 b,a 400032c4 <== NOT EXECUTED 4000327c: c4 00 60 50 ld [ %g1 + 0x50 ], %g2 40003280: c8 48 80 18 ldsb [ %g2 + %i0 ], %g4 40003284: 80 a1 20 00 cmp %g4, 0 40003288: 02 80 00 07 be 400032a4 4000328c: c4 08 80 18 ldub [ %g2 + %i0 ], %g2 buf[i] = node->info.sym_link.name[i]; 40003290: c4 2e 40 03 stb %g2, [ %i1 + %g3 ] node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) 40003294: b0 06 20 01 inc %i0 40003298: 80 a6 80 18 cmp %i2, %i0 4000329c: 18 bf ff f8 bgu 4000327c 400032a0: 86 10 00 18 mov %i0, %g3 buf[i] = node->info.sym_link.name[i]; return i; } 400032a4: 81 c7 e0 08 ret 400032a8: 81 e8 00 00 restore 400032ac: 81 c7 e0 08 ret <== NOT EXECUTED 400032b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); 400032b4: 40 00 36 ba call 40010d9c <__errno> <== NOT EXECUTED 400032b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400032bc: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400032c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400032c4: 81 c7 e0 08 ret <== NOT EXECUTED 400032c8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400032cc : 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 */ ) { 400032cc: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; 400032d0: e0 06 40 00 ld [ %i1 ], %l0 strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); 400032d4: 92 10 00 1b mov %i3, %o1 400032d8: 90 04 20 0c add %l0, 0xc, %o0 400032dc: 40 00 3a b2 call 40011da4 400032e0: 94 10 20 20 mov 0x20, %o2 if ( the_jnode->Parent != NULL ) 400032e4: c2 04 20 08 ld [ %l0 + 8 ], %g1 400032e8: 80 a0 60 00 cmp %g1, 0 400032ec: 22 80 00 05 be,a 40003300 <== NEVER TAKEN 400032f0: 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 ); 400032f4: 40 00 13 49 call 40008018 <_Chain_Extract> 400032f8: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; 400032fc: 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 ); 40003300: 92 10 00 10 mov %l0, %o1 40003304: 90 00 60 50 add %g1, 0x50, %o0 40003308: 40 00 13 38 call 40007fe8 <_Chain_Append> 4000330c: 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 ); 40003310: 90 07 bf f8 add %fp, -8, %o0 40003314: 40 00 02 02 call 40003b1c 40003318: 92 10 20 00 clr %o1 4000331c: c2 07 bf f8 ld [ %fp + -8 ], %g1 40003320: c2 24 20 48 st %g1, [ %l0 + 0x48 ] return 0; } 40003324: 81 c7 e0 08 ret 40003328: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000cef8 : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4000cef8: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4000cefc: 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 ) { 4000cf00: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000cf04: 80 a0 60 00 cmp %g1, 0 4000cf08: 22 80 00 06 be,a 4000cf20 <== NEVER TAKEN 4000cf0c: 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 ); 4000cf10: 7f ff ec 42 call 40008018 <_Chain_Extract> 4000cf14: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4000cf18: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000cf1c: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 4000cf20: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000cf24: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4000cf28: 90 07 bf f8 add %fp, -8, %o0 4000cf2c: 7f ff da fc call 40003b1c 4000cf30: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 4000cf34: 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) ) { 4000cf38: 90 10 00 10 mov %l0, %o0 4000cf3c: 40 00 00 e4 call 4000d2cc 4000cf40: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 4000cf44: 80 a2 20 00 cmp %o0, 0 4000cf48: 12 80 00 12 bne 4000cf90 <== NEVER TAKEN 4000cf4c: 01 00 00 00 nop 4000cf50: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 4000cf54: 80 a0 60 00 cmp %g1, 0 4000cf58: 12 80 00 0e bne 4000cf90 <== NEVER TAKEN 4000cf5c: 03 10 00 7c sethi %hi(0x4001f000), %g1 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 4000cf60: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f154 4000cf64: c4 06 40 00 ld [ %i1 ], %g2 4000cf68: c6 00 60 04 ld [ %g1 + 4 ], %g3 4000cf6c: 80 a0 c0 02 cmp %g3, %g2 4000cf70: 22 80 00 02 be,a 4000cf78 <== NEVER TAKEN 4000cf74: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { 4000cf78: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000cf7c: 80 a0 60 04 cmp %g1, 4 4000cf80: 22 80 00 06 be,a 4000cf98 4000cf84: d0 04 20 50 ld [ %l0 + 0x50 ], %o0 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); 4000cf88: 7f ff da ba call 40003a70 4000cf8c: 90 10 00 10 mov %l0, %o0 } return 0; } 4000cf90: 81 c7 e0 08 ret 4000cf94: 91 e8 20 00 restore %g0, 0, %o0 /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { if ( the_jnode->info.sym_link.name ) 4000cf98: 80 a2 20 00 cmp %o0, 0 4000cf9c: 02 bf ff fb be 4000cf88 <== NEVER TAKEN 4000cfa0: 01 00 00 00 nop free( (void*) the_jnode->info.sym_link.name ); 4000cfa4: 7f ff da b3 call 40003a70 4000cfa8: 01 00 00 00 nop 4000cfac: 30 bf ff f7 b,a 4000cf88 4000cfb0: 40 00 cf e8 call 40040f50 <__end+0x20f80> <== NOT EXECUTED 4000cfb4: 40 00 cf e8 call 40040f54 <__end+0x20f84> <== NOT EXECUTED 4000cfb8: 40 00 d0 80 call 400411b8 <__end+0x211e8> <== NOT EXECUTED 4000cfbc: 40 00 cf e8 call 40040f5c <__end+0x20f8c> <== NOT EXECUTED 4000cfc0: 40 00 d0 14 call 40041010 <__end+0x21040> <== NOT EXECUTED 4000cfc4: 40 00 d0 8c call 400411f4 <__end+0x21224> <== NOT EXECUTED 4000cfc8: 40 00 d0 8c call 400411f8 <__end+0x21228> <== NOT EXECUTED 4000cfcc: 40 00 d0 14 call 4004101c <__end+0x2104c> <== NOT EXECUTED =============================================================================== 4000cfd0 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 4000cfd0: 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; 4000cfd4: c2 06 00 00 ld [ %i0 ], %g1 switch ( the_jnode->type ) { 4000cfd8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 4000cfdc: 80 a0 a0 07 cmp %g2, 7 4000cfe0: 08 80 00 08 bleu 4000d000 <== ALWAYS TAKEN 4000cfe4: 85 28 a0 02 sll %g2, 2, %g2 case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000cfe8: 40 00 0f 6d call 40010d9c <__errno> <== NOT EXECUTED 4000cfec: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000cff0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000cff4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000cff8: 81 c7 e0 08 ret <== NOT EXECUTED 4000cffc: 81 e8 00 00 restore <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { 4000d000: 07 10 00 33 sethi %hi(0x4000cc00), %g3 4000d004: 86 10 e3 b0 or %g3, 0x3b0, %g3 ! 4000cfb0 4000d008: c4 00 c0 02 ld [ %g3 + %g2 ], %g2 4000d00c: 81 c0 80 00 jmp %g2 4000d010: 01 00 00 00 nop case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; 4000d014: c0 26 60 20 clr [ %i1 + 0x20 ] <== NOT EXECUTED 4000d018: c0 26 60 24 clr [ %i1 + 0x24 ] <== NOT EXECUTED */ fs_info = loc->mt_entry->fs_info; buf->st_dev = rtems_filesystem_make_dev_t( IMFS_DEVICE_MAJOR_NUMBER, fs_info->instance ); buf->st_mode = the_jnode->st_mode; 4000d01c: c6 00 60 30 ld [ %g1 + 0x30 ], %g3 buf->st_nlink = the_jnode->st_nlink; 4000d020: 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; 4000d024: c6 26 60 0c st %g3, [ %i1 + 0xc ] buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; 4000d028: 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 ); 4000d02c: 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; 4000d030: 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; 4000d034: 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; 4000d038: 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; 4000d03c: 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; 4000d040: 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; 4000d044: 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 ); 4000d048: 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; 4000d04c: 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; 4000d050: 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 ); 4000d054: 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; 4000d058: 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; 4000d05c: 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; 4000d060: 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; 4000d064: 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 = 4000d068: c4 26 60 04 st %g2, [ %i1 + 4 ] rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 4000d06c: 03 00 00 3f sethi %hi(0xfc00), %g1 4000d070: 82 10 63 fe or %g1, 0x3fe, %g1 ! fffe 4000d074: 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; } 4000d078: 81 c7 e0 08 ret 4000d07c: 91 e8 20 00 restore %g0, 0, %o0 4000d080: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); break; 4000d084: 10 bf ff e6 b 4000d01c 4000d088: c4 3e 60 18 std %g2, [ %i1 + 0x18 ] case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; 4000d08c: c4 18 60 50 ldd [ %g1 + 0x50 ], %g2 break; 4000d090: 10 bf ff e3 b 4000d01c 4000d094: c4 3e 60 20 std %g2, [ %i1 + 0x20 ] =============================================================================== 4000332c : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { 4000332c: 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 ); 40003330: 40 00 3a 68 call 40011cd0 40003334: 90 10 00 1a mov %i2, %o0 40003338: 96 07 bf fc add %fp, -4, %o3 4000333c: 92 10 00 08 mov %o0, %o1 40003340: a0 07 bf b8 add %fp, -72, %l0 40003344: 90 10 00 1a mov %i2, %o0 40003348: 40 00 26 b4 call 4000ce18 4000334c: 94 10 00 10 mov %l0, %o2 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); 40003350: 40 00 3a 4b call 40011c7c 40003354: 90 10 00 19 mov %i1, %o0 if (info.sym_link.name == NULL) { 40003358: 80 a2 20 00 cmp %o0, 0 4000335c: 02 80 00 15 be 400033b0 <== NEVER TAKEN 40003360: d0 27 bf e0 st %o0, [ %fp + -32 ] * was ONLY passed a NULL when we created the root node. We * added a new IMFS_create_root_node() so this path no longer * existed. The result was simpler code which should not have * this path. */ new_node = IMFS_create_node( 40003364: 90 10 00 18 mov %i0, %o0 40003368: 94 10 00 10 mov %l0, %o2 4000336c: 92 10 20 04 mov 4, %o1 40003370: 17 00 00 28 sethi %hi(0xa000), %o3 40003374: 98 07 bf e0 add %fp, -32, %o4 40003378: 96 12 e1 ff or %o3, 0x1ff, %o3 4000337c: 40 00 23 20 call 4000bffc 40003380: b0 10 20 00 clr %i0 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { 40003384: 80 a2 20 00 cmp %o0, 0 40003388: 12 80 00 08 bne 400033a8 <== ALWAYS TAKEN 4000338c: d0 07 bf e0 ld [ %fp + -32 ], %o0 free(info.sym_link.name); 40003390: 40 00 01 b8 call 40003a70 <== NOT EXECUTED 40003394: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); 40003398: 40 00 36 81 call 40010d9c <__errno> <== NOT EXECUTED 4000339c: 01 00 00 00 nop <== NOT EXECUTED 400033a0: 82 10 20 0c mov 0xc, %g1 ! c <== NOT EXECUTED 400033a4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } return 0; } 400033a8: 81 c7 e0 08 ret 400033ac: 81 e8 00 00 restore /* * Duplicate link name */ info.sym_link.name = strdup(link_name); if (info.sym_link.name == NULL) { rtems_set_errno_and_return_minus_one(ENOMEM); 400033b0: 40 00 36 7b call 40010d9c <__errno> <== NOT EXECUTED 400033b4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400033b8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400033bc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400033c0: 81 c7 e0 08 ret <== NOT EXECUTED 400033c4: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400033c8 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { 400033c8: 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; 400033cc: 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 ) { 400033d0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 400033d4: 80 a0 60 03 cmp %g1, 3 400033d8: 02 80 00 09 be 400033fc 400033dc: a2 10 00 18 mov %i0, %l1 /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); 400033e0: c2 06 60 08 ld [ %i1 + 8 ], %g1 400033e4: 90 10 00 11 mov %l1, %o0 400033e8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 400033ec: 9f c0 40 00 call %g1 400033f0: 92 10 00 19 mov %i1, %o1 return result; } 400033f4: 81 c7 e0 08 ret 400033f8: 91 e8 00 08 restore %g0, %o0, %o0 * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) 400033fc: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40003400: 80 a0 60 00 cmp %g1, 0 40003404: 02 80 00 25 be 40003498 <== NEVER TAKEN 40003408: a4 07 bf e4 add %fp, -28, %l2 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 4000340c: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 40003410: da 06 60 04 ld [ %i1 + 4 ], %o5 40003414: c8 06 60 08 ld [ %i1 + 8 ], %g4 40003418: c6 06 60 0c ld [ %i1 + 0xc ], %g3 4000341c: c4 27 bf f4 st %g2, [ %fp + -12 ] the_link.node_access = node->info.hard_link.link_node; 40003420: c2 27 bf e4 st %g1, [ %fp + -28 ] if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; 40003424: da 27 bf e8 st %o5, [ %fp + -24 ] 40003428: c8 27 bf ec st %g4, [ %fp + -20 ] 4000342c: c6 27 bf f0 st %g3, [ %fp + -16 ] the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); 40003430: 40 00 23 40 call 4000c130 40003434: 90 10 00 12 mov %l2, %o0 /* * If removing the last hard link to a node, then we need * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) 40003438: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000343c: c4 10 60 34 lduh [ %g1 + 0x34 ], %g2 40003440: 80 a0 a0 01 cmp %g2, 1 40003444: 02 80 00 0a be 4000346c 40003448: 86 00 bf ff add %g2, -1, %g3 return -1; } else { node->info.hard_link.link_node->st_nlink --; IMFS_update_ctime( node->info.hard_link.link_node ); 4000344c: 90 07 bf f8 add %fp, -8, %o0 if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; 40003450: c6 30 60 34 sth %g3, [ %g1 + 0x34 ] IMFS_update_ctime( node->info.hard_link.link_node ); 40003454: 40 00 01 b2 call 40003b1c 40003458: 92 10 20 00 clr %o1 4000345c: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 40003460: c4 07 bf f8 ld [ %fp + -8 ], %g2 40003464: 10 bf ff df b 400033e0 40003468: c4 20 60 48 st %g2, [ %g1 + 0x48 ] * to remove the node that is a link and the node itself. */ if ( node->info.hard_link.link_node->st_nlink == 1) { result = (*the_link.handlers->rmnod_h)( parentloc, &the_link ); 4000346c: c2 07 bf ec ld [ %fp + -20 ], %g1 40003470: 90 10 00 18 mov %i0, %o0 40003474: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 40003478: 92 10 00 12 mov %l2, %o1 4000347c: 9f c0 40 00 call %g1 40003480: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40003484: 80 a2 20 00 cmp %o0, 0 40003488: 22 bf ff d7 be,a 400033e4 4000348c: c2 06 60 08 ld [ %i1 + 8 ], %g1 */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); return result; } 40003490: 81 c7 e0 08 ret 40003494: 81 e8 00 00 restore */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); 40003498: 40 00 36 41 call 40010d9c <__errno> <== NOT EXECUTED 4000349c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400034a0: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 400034a4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400034a8: 81 c7 e0 08 ret <== NOT EXECUTED 400034ac: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400034b0 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { 400034b0: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; 400034b4: c2 06 20 08 ld [ %i0 + 8 ], %g1 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) 400034b8: c4 00 60 4c ld [ %g1 + 0x4c ], %g2 400034bc: 80 a0 a0 01 cmp %g2, 1 400034c0: 12 80 00 09 bne 400034e4 <== NEVER TAKEN 400034c4: 01 00 00 00 nop /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) 400034c8: c4 00 60 5c ld [ %g1 + 0x5c ], %g2 400034cc: 80 a0 a0 00 cmp %g2, 0 400034d0: 02 80 00 0b be 400034fc <== NEVER TAKEN 400034d4: 01 00 00 00 nop /* * Set the mt_fs pointer to indicate that there is no longer * a file system mounted to this point. */ node->info.directory.mt_fs = NULL; 400034d8: c0 20 60 5c clr [ %g1 + 0x5c ] return 0; } 400034dc: 81 c7 e0 08 ret 400034e0: 91 e8 20 00 restore %g0, 0, %o0 /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 400034e4: 40 00 36 2e call 40010d9c <__errno> <== NOT EXECUTED 400034e8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400034ec: 82 10 20 14 mov 0x14, %g1 <== NOT EXECUTED 400034f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400034f4: 81 c7 e0 08 ret <== NOT EXECUTED 400034f8: 81 e8 00 00 restore <== NOT EXECUTED /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) rtems_set_errno_and_return_minus_one( EINVAL ); /* XXX */ 400034fc: 40 00 36 28 call 40010d9c <__errno> <== NOT EXECUTED 40003500: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003504: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003508: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000350c: 81 c7 e0 08 ret <== NOT EXECUTED 40003510: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003d1c : void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { 40003d1c: 9d e3 bf a0 save %sp, -96, %sp #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { 40003d20: 03 10 00 7d sethi %hi(0x4001f400), %g1 40003d24: c2 00 62 78 ld [ %g1 + 0x278 ], %g1 ! 4001f678 40003d28: 80 a0 60 00 cmp %g1, 0 40003d2c: 02 80 00 05 be 40003d40 <== ALWAYS TAKEN 40003d30: 01 00 00 00 nop (*rtems_malloc_statistics_helpers->initialize)(); 40003d34: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED 40003d38: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003d3c: 01 00 00 00 nop <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); 40003d40: 7f ff ff dc call 40003cb0 40003d44: 01 00 00 00 nop /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { 40003d48: 03 10 00 7d sethi %hi(0x4001f400), %g1 40003d4c: c2 00 62 7c ld [ %g1 + 0x27c ], %g1 ! 4001f67c 40003d50: 80 a0 60 00 cmp %g1, 0 40003d54: 02 80 00 08 be 40003d74 <== ALWAYS TAKEN 40003d58: 90 10 00 18 mov %i0, %o0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( 40003d5c: c2 00 40 00 ld [ %g1 ], %g1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40003d60: 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)( 40003d64: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003d68: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; 40003d6c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED 40003d70: 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 ( 40003d74: 23 10 00 7d sethi %hi(0x4001f400), %l1 40003d78: c2 0c 62 75 ldub [ %l1 + 0x275 ], %g1 ! 4001f675 40003d7c: 80 a0 60 00 cmp %g1, 0 40003d80: 12 80 00 10 bne 40003dc0 40003d84: 21 10 00 7c sethi %hi(0x4001f000), %l0 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() 40003d88: 03 10 00 7c sethi %hi(0x4001f000), %g1 40003d8c: c2 08 61 10 ldub [ %g1 + 0x110 ], %g1 ! 4001f110 40003d90: 80 a0 60 00 cmp %g1, 0 40003d94: 12 80 00 13 bne 40003de0 40003d98: 90 10 00 18 mov %i0, %o0 void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); 40003d9c: 21 10 00 7c sethi %hi(0x4001f000), %l0 40003da0: d0 04 20 40 ld [ %l0 + 0x40 ], %o0 ! 4001f040 40003da4: 92 10 00 18 mov %i0, %o1 40003da8: 94 10 00 19 mov %i1, %o2 40003dac: 40 00 12 14 call 400085fc <_Heap_Initialize> 40003db0: 96 10 20 08 mov 8, %o3 RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { 40003db4: 80 a2 20 00 cmp %o0, 0 40003db8: 02 80 00 13 be 40003e04 <== NEVER TAKEN 40003dbc: 01 00 00 00 nop rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40003dc0: d0 04 20 40 ld [ %l0 + 0x40 ], %o0 40003dc4: 21 10 00 7e sethi %hi(0x4001f800), %l0 40003dc8: 40 00 15 67 call 40009364 <_Protected_heap_Get_size> 40003dcc: e2 04 21 80 ld [ %l0 + 0x180 ], %l1 ! 4001f980 40003dd0: 90 02 00 11 add %o0, %l1, %o0 40003dd4: d0 24 21 80 st %o0, [ %l0 + 0x180 ] printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } 40003dd8: 81 c7 e0 08 ret 40003ddc: 81 e8 00 00 restore if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); 40003de0: 92 10 20 00 clr %o1 40003de4: 40 00 36 69 call 40011788 40003de8: 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 ) { 40003dec: c2 0c 62 75 ldub [ %l1 + 0x275 ], %g1 40003df0: 80 a0 60 00 cmp %g1, 0 40003df4: 22 bf ff eb be,a 40003da0 <== ALWAYS TAKEN 40003df8: 21 10 00 7c sethi %hi(0x4001f000), %l0 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); 40003dfc: 10 bf ff f2 b 40003dc4 <== NOT EXECUTED 40003e00: d0 04 20 40 ld [ %l0 + 0x40 ], %o0 ! 4001f040 <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); 40003e04: 40 00 0f a5 call 40007c98 <== NOT EXECUTED 40003e08: 90 10 20 1a mov 0x1a, %o0 <== NOT EXECUTED =============================================================================== 40002fbc : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { 40002fbc: 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 ) 40002fc0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40002fc4: 02 80 00 3b be 400030b0 <== NOT EXECUTED 40002fc8: 27 10 00 7f sethi %hi(0x4001fc00), %l3 <== NOT EXECUTED return; if ( !print_handler ) 40002fcc: e8 04 e2 20 ld [ %l3 + 0x220 ], %l4 ! 4001fe20 <== NOT EXECUTED 40002fd0: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 40002fd4: 02 80 00 37 be 400030b0 <== NOT EXECUTED 40002fd8: 80 a6 3f ff cmp %i0, -1 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { 40002fdc: 02 80 00 3e be 400030d4 <== NOT EXECUTED 40002fe0: a4 06 20 c0 add %i0, 0xc0, %l2 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40002fe4: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40002fe8: e2 04 80 00 ld [ %l2 ], %l1 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 40002fec: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 40002ff0: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED } else return; } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); 40002ff4: ec 06 21 48 ld [ %i0 + 0x148 ], %l6 <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); 40002ff8: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40002ffc: 7f ff ff d8 call 40002f5c <== NOT EXECUTED 40003000: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 40003004: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40003008: a0 05 40 11 add %l5, %l1, %l0 <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 4000300c: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40003010: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 40003014: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40003018: 02 80 00 44 be 40003128 <== NOT EXECUTED 4000301c: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED (*print_handler)( 40003020: ee 06 20 08 ld [ %i0 + 8 ], %l7 <== NOT EXECUTED 40003024: 2b 10 00 7f sethi %hi(0x4001fc00), %l5 <== NOT EXECUTED 40003028: fa 05 62 1c ld [ %l5 + 0x21c ], %i5 ! 4001fe1c <== NOT EXECUTED 4000302c: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40003030: 92 10 20 05 mov 5, %o1 <== NOT EXECUTED 40003034: 40 00 12 13 call 40007880 <== NOT EXECUTED 40003038: 90 10 00 17 mov %l7, %o0 <== NOT EXECUTED 4000303c: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40003040: 96 10 00 08 mov %o0, %o3 <== NOT EXECUTED 40003044: 94 10 00 17 mov %l7, %o2 <== NOT EXECUTED 40003048: 90 10 00 1d mov %i5, %o0 <== NOT EXECUTED 4000304c: 9f c5 00 00 call %l4 <== NOT EXECUTED 40003050: 92 12 60 c0 or %o1, 0xc0, %o1 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40003054: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED 40003058: c2 04 e2 20 ld [ %l3 + 0x220 ], %g1 <== NOT EXECUTED 4000305c: d4 04 a0 04 ld [ %l2 + 4 ], %o2 <== NOT EXECUTED 40003060: d0 05 62 1c ld [ %l5 + 0x21c ], %o0 <== NOT EXECUTED 40003064: 96 02 ff ff add %o3, -1, %o3 <== NOT EXECUTED 40003068: 98 10 00 16 mov %l6, %o4 <== NOT EXECUTED 4000306c: 96 02 80 0b add %o2, %o3, %o3 <== NOT EXECUTED 40003070: 9a 10 00 11 mov %l1, %o5 <== NOT EXECUTED 40003074: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40003078: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000307c: 92 12 60 e0 or %o1, 0xe0, %o1 ! 4001e4e0 <__FUNCTION__.5803+0x218><== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 40003080: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 40003084: c4 00 62 18 ld [ %g1 + 0x218 ], %g2 ! 4001fe18 <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( 40003088: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { 4000308c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40003090: 02 80 00 0a be 400030b8 <== NOT EXECUTED 40003094: 05 10 00 7f sethi %hi(0x4001fc00), %g2 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); 40003098: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 <== NOT EXECUTED 4000309c: d0 00 a2 1c ld [ %g2 + 0x21c ], %o0 <== NOT EXECUTED 400030a0: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 400030a4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED 400030a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400030ac: 92 12 61 10 or %o1, 0x110, %o1 <== NOT EXECUTED 400030b0: 81 c7 e0 08 ret <== NOT EXECUTED 400030b4: 81 e8 00 00 restore <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); 400030b8: c2 00 62 20 ld [ %g1 + 0x220 ], %g1 <== NOT EXECUTED 400030bc: d0 00 a2 1c ld [ %g2 + 0x21c ], %o0 <== NOT EXECUTED 400030c0: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 400030c4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400030c8: 92 12 61 00 or %o1, 0x100, %o1 ! 4001e500 <__FUNCTION__.5803+0x238><== NOT EXECUTED 400030cc: 81 c7 e0 08 ret <== NOT EXECUTED 400030d0: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { 400030d4: 25 10 00 80 sethi %hi(0x40020000), %l2 <== NOT EXECUTED 400030d8: a4 14 a1 00 or %l2, 0x100, %l2 ! 40020100 <== NOT EXECUTED 400030dc: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 400030e0: ac 10 20 00 clr %l6 <== NOT EXECUTED 400030e4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400030e8: 02 bf ff f2 be 400030b0 <== NOT EXECUTED 400030ec: b0 10 20 00 clr %i0 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 400030f0: ea 04 a0 04 ld [ %l2 + 4 ], %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 400030f4: e2 04 80 00 ld [ %l2 ], %l1 <== NOT EXECUTED } else { stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); 400030f8: aa 05 60 10 add %l5, 0x10, %l5 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); 400030fc: a2 04 7f f0 add %l1, -16, %l1 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); 40003100: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED 40003104: 7f ff ff 96 call 40002f5c <== NOT EXECUTED 40003108: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED if ( high_water_mark ) 4000310c: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40003110: a0 05 40 11 add %l5, %l1, %l0 <== NOT EXECUTED low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); high_water_mark = Stack_check_find_high_water_mark(low, size); if ( high_water_mark ) 40003114: 82 60 20 00 subx %g0, 0, %g1 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); 40003118: a0 24 00 08 sub %l0, %o0, %l0 <== NOT EXECUTED else used = 0; if ( the_thread ) { 4000311c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 40003120: 12 bf ff c0 bne 40003020 <== NOT EXECUTED 40003124: a0 0c 00 01 and %l0, %g1, %l0 <== NOT EXECUTED "0x%08" PRIx32 " %4s", the_thread->Object.id, rtems_object_get_name( the_thread->Object.id, sizeof(name), name ) ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); 40003128: 2b 10 00 7f sethi %hi(0x4001fc00), %l5 <== NOT EXECUTED 4000312c: d0 05 62 1c ld [ %l5 + 0x21c ], %o0 ! 4001fe1c <== NOT EXECUTED 40003130: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40003134: 94 10 3f ff mov -1, %o2 <== NOT EXECUTED 40003138: 9f c5 00 00 call %l4 <== NOT EXECUTED 4000313c: 92 12 60 d0 or %o1, 0xd0, %o1 <== NOT EXECUTED } (*print_handler)( 40003140: 10 bf ff c6 b 40003058 <== NOT EXECUTED 40003144: d6 04 80 00 ld [ %l2 ], %o3 <== NOT EXECUTED =============================================================================== 4000335c : /* * Stack_check_Initialize */ void Stack_check_Initialize( void ) { 4000335c: 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) 40003360: 21 10 00 7f sethi %hi(0x4001fc00), %l0 40003364: c2 04 22 18 ld [ %l0 + 0x218 ], %g1 ! 4001fe18 40003368: 80 a0 60 00 cmp %g1, 0 4000336c: 12 80 00 20 bne 400033ec 40003370: 1b 10 00 80 sethi %hi(0x40020000), %o5 40003374: 09 10 00 79 sethi %hi(0x4001e400), %g4 40003378: 9a 13 60 f0 or %o5, 0xf0, %o5 4000337c: 88 11 22 68 or %g4, 0x268, %g4 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { p[i] = pattern[ i%4 ]; 40003380: 84 08 60 03 and %g1, 3, %g2 40003384: 85 28 a0 02 sll %g2, 2, %g2 40003388: c6 01 00 02 ld [ %g4 + %g2 ], %g3 4000338c: 85 28 60 02 sll %g1, 2, %g2 /* * Dope the pattern and fill areas */ p = Stack_check_Pattern.pattern; for ( i = 0; i < PATTERN_SIZE_WORDS; i++ ) { 40003390: 82 00 60 01 inc %g1 40003394: 80 a0 60 04 cmp %g1, 4 40003398: 12 bf ff fa bne 40003380 4000339c: c6 23 40 02 st %g3, [ %o5 + %g2 ] /* * If appropriate, setup the interrupt stack for high water testing * also. */ #if (CPU_ALLOCATE_INTERRUPT_STACK == TRUE) if (_CPU_Interrupt_stack_low && _CPU_Interrupt_stack_high) { 400033a0: 03 10 00 80 sethi %hi(0x40020000), %g1 400033a4: c2 00 62 f0 ld [ %g1 + 0x2f0 ], %g1 ! 400202f0 <_CPU_Interrupt_stack_low> 400033a8: 80 a0 60 00 cmp %g1, 0 400033ac: 02 80 00 0e be 400033e4 <== NEVER TAKEN 400033b0: 05 10 00 80 sethi %hi(0x40020000), %g2 400033b4: c6 00 a2 3c ld [ %g2 + 0x23c ], %g3 ! 4002023c <_CPU_Interrupt_stack_high> 400033b8: 80 a0 e0 00 cmp %g3, 0 400033bc: 02 80 00 0a be 400033e4 <== NEVER TAKEN 400033c0: 86 20 c0 01 sub %g3, %g1, %g3 Stack_check_Interrupt_stack.area = _CPU_Interrupt_stack_low; 400033c4: 05 10 00 80 sethi %hi(0x40020000), %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - 400033c8: c6 20 a1 00 st %g3, [ %g2 + 0x100 ] ! 40020100 * 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; 400033cc: 84 10 a1 00 or %g2, 0x100, %g2 Stack_check_Interrupt_stack.size = (char *) _CPU_Interrupt_stack_high - (char *) _CPU_Interrupt_stack_low; Stack_check_Dope_stack(&Stack_check_Interrupt_stack); 400033d0: 90 10 00 01 mov %g1, %o0 400033d4: 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; 400033d8: 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); 400033dc: 40 00 3a 8b call 40011e08 400033e0: 92 10 20 a5 mov 0xa5, %o1 } #endif Stack_check_Initialized = 1; 400033e4: 82 10 20 01 mov 1, %g1 400033e8: c2 24 22 18 st %g1, [ %l0 + 0x218 ] 400033ec: 81 c7 e0 08 ret 400033f0: 81 e8 00 00 restore =============================================================================== 40002f5c : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; 40002f5c: 82 02 20 10 add %o0, 0x10, %g1 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) 40002f60: 86 0a 7f fc and %o1, -4, %g3 <== NOT EXECUTED 40002f64: 86 00 40 03 add %g1, %g3, %g3 <== NOT EXECUTED 40002f68: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40002f6c: 1a 80 00 10 bcc 40002fac <== NOT EXECUTED 40002f70: 05 29 69 69 sethi %hi(0xa5a5a400), %g2 <== NOT EXECUTED if (*base != U32_PATTERN) 40002f74: c8 02 20 10 ld [ %o0 + 0x10 ], %g4 <== NOT EXECUTED 40002f78: 84 10 a1 a5 or %g2, 0x1a5, %g2 <== NOT EXECUTED 40002f7c: 80 a1 00 02 cmp %g4, %g2 <== NOT EXECUTED 40002f80: 22 80 00 08 be,a 40002fa0 <== NOT EXECUTED 40002f84: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED return (void *) base; 40002f88: 81 c3 e0 08 retl <== NOT EXECUTED 40002f8c: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) 40002f90: 80 a0 80 04 cmp %g2, %g4 <== NOT EXECUTED 40002f94: 12 80 00 08 bne 40002fb4 <== NOT EXECUTED 40002f98: 90 10 00 01 mov %g1, %o0 <== NOT EXECUTED * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) 40002f9c: 82 00 60 04 add %g1, 4, %g1 <== NOT EXECUTED 40002fa0: 80 a0 c0 01 cmp %g3, %g1 <== NOT EXECUTED 40002fa4: 38 bf ff fb bgu,a 40002f90 <== NOT EXECUTED 40002fa8: c4 00 40 00 ld [ %g1 ], %g2 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } 40002fac: 81 c3 e0 08 retl <== NOT EXECUTED 40002fb0: 90 10 20 00 clr %o0 <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; 40002fb4: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 400031bc : * * 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) { 400031bc: 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"); 400031c0: 11 10 00 79 sethi %hi(0x4001e400), %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); 400031c4: e0 06 20 c4 ld [ %i0 + 0xc4 ], %l0 <== NOT EXECUTED char name [32]; printk("BLOWN STACK!!!\n"); 400031c8: 40 00 07 67 call 40004f64 <== NOT EXECUTED 400031cc: 90 12 21 80 or %o0, 0x180, %o0 <== NOT EXECUTED printk("task control block: 0x%08" PRIxPTR "\n", running); 400031d0: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 400031d4: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 400031d8: 40 00 07 63 call 40004f64 <== NOT EXECUTED 400031dc: 90 12 21 90 or %o0, 0x190, %o0 ! 4001e590 <__FUNCTION__.5803+0x2c8><== NOT EXECUTED printk("task ID: 0x%08lx\n", (unsigned long) running->Object.id); 400031e0: d2 06 20 08 ld [ %i0 + 8 ], %o1 <== NOT EXECUTED 400031e4: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 400031e8: 40 00 07 5f call 40004f64 <== NOT EXECUTED 400031ec: 90 12 21 b0 or %o0, 0x1b0, %o0 ! 4001e5b0 <__FUNCTION__.5803+0x2e8><== NOT EXECUTED printk( 400031f0: d2 06 20 0c ld [ %i0 + 0xc ], %o1 <== NOT EXECUTED 400031f4: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 400031f8: 40 00 07 5b call 40004f64 <== NOT EXECUTED 400031fc: 90 12 21 c8 or %o0, 0x1c8, %o0 ! 4001e5c8 <__FUNCTION__.5803+0x300><== NOT EXECUTED "task name: 0x%08" PRIx32 "\n", running->Object.name.name_u32 ); printk( 40003200: d0 06 20 08 ld [ %i0 + 8 ], %o0 <== NOT EXECUTED 40003204: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED 40003208: 40 00 11 9e call 40007880 <== NOT EXECUTED 4000320c: 92 10 20 20 mov 0x20, %o1 <== NOT EXECUTED 40003210: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40003214: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 40003218: 40 00 07 53 call 40004f64 <== NOT EXECUTED 4000321c: 90 12 21 e0 or %o0, 0x1e0, %o0 ! 4001e5e0 <__FUNCTION__.5803+0x318><== NOT EXECUTED "task name string: %s\n", rtems_object_get_name(running->Object.id, sizeof(name), name) ); printk( 40003220: d2 06 20 c0 ld [ %i0 + 0xc0 ], %o1 <== NOT EXECUTED 40003224: d4 06 20 c4 ld [ %i0 + 0xc4 ], %o2 <== NOT EXECUTED 40003228: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000322c: 96 02 80 09 add %o2, %o1, %o3 <== NOT EXECUTED 40003230: 40 00 07 4d call 40004f64 <== NOT EXECUTED 40003234: 90 12 21 f8 or %o0, 0x1f8, %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) { 40003238: 80 8e 60 ff btst 0xff, %i1 <== NOT EXECUTED 4000323c: 02 80 00 04 be 4000324c <== NOT EXECUTED 40003240: 96 04 20 18 add %l0, 0x18, %o3 <== NOT EXECUTED rtems_configuration_get_user_multiprocessing_table()->node ); } #endif rtems_fatal_error_occurred(0x81); 40003244: 40 00 13 c9 call 40008168 <== NOT EXECUTED 40003248: 90 10 20 81 mov 0x81, %o0 <== NOT EXECUTED (unsigned long) stack->size, stack->area, ((char *) stack->area + stack->size) ); if (!pattern_ok) { printk( 4000324c: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 40003250: 92 10 20 10 mov 0x10, %o1 <== NOT EXECUTED 40003254: 90 12 22 30 or %o0, 0x230, %o0 <== NOT EXECUTED 40003258: 40 00 07 43 call 40004f64 <== NOT EXECUTED 4000325c: 94 04 20 08 add %l0, 8, %o2 <== NOT EXECUTED 40003260: 30 bf ff f9 b,a 40003244 <== NOT EXECUTED =============================================================================== 40007e58 <_API_extensions_Run_postdriver>: * * _API_extensions_Run_postdriver */ void _API_extensions_Run_postdriver( void ) { 40007e58: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40007e5c: 23 10 00 7f sethi %hi(0x4001fc00), %l1 40007e60: e0 04 61 84 ld [ %l1 + 0x184 ], %l0 ! 4001fd84 <_API_extensions_List> 40007e64: a2 14 61 84 or %l1, 0x184, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40007e68: a2 04 60 04 add %l1, 4, %l1 40007e6c: 80 a4 00 11 cmp %l0, %l1 40007e70: 02 80 00 09 be 40007e94 <_API_extensions_Run_postdriver+0x3c><== NEVER TAKEN 40007e74: 01 00 00 00 nop * Currently all APIs configure this hook so it is always non-NULL. */ #if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API) if ( the_extension->postdriver_hook ) #endif (*the_extension->postdriver_hook)(); 40007e78: c2 04 20 08 ld [ %l0 + 8 ], %g1 40007e7c: 9f c0 40 00 call %g1 40007e80: 01 00 00 00 nop Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40007e84: e0 04 00 00 ld [ %l0 ], %l0 void _API_extensions_Run_postdriver( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40007e88: 80 a4 00 11 cmp %l0, %l1 40007e8c: 32 bf ff fc bne,a 40007e7c <_API_extensions_Run_postdriver+0x24><== NEVER TAKEN 40007e90: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 40007e94: 81 c7 e0 08 ret 40007e98: 81 e8 00 00 restore =============================================================================== 40007e9c <_API_extensions_Run_postswitch>: * * _API_extensions_Run_postswitch */ void _API_extensions_Run_postswitch( void ) { 40007e9c: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40007ea0: 23 10 00 7f sethi %hi(0x4001fc00), %l1 40007ea4: e0 04 61 84 ld [ %l1 + 0x184 ], %l0 ! 4001fd84 <_API_extensions_List> 40007ea8: a2 14 61 84 or %l1, 0x184, %l1 40007eac: a2 04 60 04 add %l1, 4, %l1 40007eb0: 80 a4 00 11 cmp %l0, %l1 40007eb4: 02 80 00 0a be 40007edc <_API_extensions_Run_postswitch+0x40><== NEVER TAKEN 40007eb8: 25 10 00 7e sethi %hi(0x4001f800), %l2 40007ebc: a4 14 a3 fc or %l2, 0x3fc, %l2 ! 4001fbfc <_Thread_Executing> * provide this hook. */ #if defined(RTEMS_ITRON_API) if ( the_extension->postswitch_hook ) #endif (*the_extension->postswitch_hook)( _Thread_Executing ); 40007ec0: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40007ec4: 9f c0 40 00 call %g1 40007ec8: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; !_Chain_Is_tail( &_API_extensions_List, the_node ) ; the_node = the_node->next ) { 40007ecc: e0 04 00 00 ld [ %l0 ], %l0 void _API_extensions_Run_postswitch( void ) { Chain_Node *the_node; API_extensions_Control *the_extension; for ( the_node = _API_extensions_List.first ; 40007ed0: 80 a4 00 11 cmp %l0, %l1 40007ed4: 32 bf ff fc bne,a 40007ec4 <_API_extensions_Run_postswitch+0x28><== NEVER TAKEN 40007ed8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 40007edc: 81 c7 e0 08 ret 40007ee0: 81 e8 00 00 restore =============================================================================== 40018878 <_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 ) { 40018878: 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 ) { 4001887c: 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 ) { 40018880: 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 ) { 40018884: 80 a0 40 1a cmp %g1, %i2 40018888: 0a 80 00 17 bcs 400188e4 <_CORE_message_queue_Broadcast+0x6c><== NEVER TAKEN 4001888c: 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 ) { 40018890: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40018894: 80 a0 60 00 cmp %g1, 0 40018898: 02 80 00 0a be 400188c0 <_CORE_message_queue_Broadcast+0x48> 4001889c: a4 10 20 00 clr %l2 *count = 0; 400188a0: c0 27 40 00 clr [ %i5 ] return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; 400188a4: 81 c7 e0 08 ret 400188a8: 91 e8 20 00 restore %g0, 0, %o0 const void *source, void *destination, size_t size ) { memcpy(destination, source, size); 400188ac: d0 04 60 2c ld [ %l1 + 0x2c ], %o0 400188b0: 40 00 28 9c call 40022b20 400188b4: a4 04 a0 01 inc %l2 buffer, waitp->return_argument_second.mutable_object, size ); *(size_t *) the_thread->Wait.return_argument = size; 400188b8: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 400188bc: 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))) { 400188c0: 40 00 0a 67 call 4001b25c <_Thread_queue_Dequeue> 400188c4: 90 10 00 10 mov %l0, %o0 400188c8: 92 10 00 19 mov %i1, %o1 400188cc: a2 10 00 08 mov %o0, %l1 /* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread = 400188d0: 80 a2 20 00 cmp %o0, 0 400188d4: 12 bf ff f6 bne 400188ac <_CORE_message_queue_Broadcast+0x34> 400188d8: 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; 400188dc: e4 27 40 00 st %l2, [ %i5 ] 400188e0: b0 10 20 00 clr %i0 return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL; } 400188e4: 81 c7 e0 08 ret 400188e8: 81 e8 00 00 restore =============================================================================== 40011f10 <_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 ) { 40011f10: 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; 40011f14: 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; 40011f18: 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; 40011f1c: f6 26 20 4c st %i3, [ %i0 + 0x4c ] /* * Round size up to multiple of a pointer for chain init and * check for overflow on adding overhead to each message. */ allocated_message_size = maximum_message_size; if (allocated_message_size & (sizeof(uint32_t) - 1)) { 40011f20: 80 8e e0 03 btst 3, %i3 40011f24: 02 80 00 09 be 40011f48 <_CORE_message_queue_Initialize+0x38> 40011f28: a2 10 00 1b mov %i3, %l1 allocated_message_size += sizeof(uint32_t); 40011f2c: a2 06 e0 04 add %i3, 4, %l1 allocated_message_size &= ~(sizeof(uint32_t) - 1); 40011f30: a2 0c 7f fc and %l1, -4, %l1 } if (allocated_message_size < maximum_message_size) 40011f34: 80 a6 c0 11 cmp %i3, %l1 40011f38: 08 80 00 05 bleu 40011f4c <_CORE_message_queue_Initialize+0x3c><== ALWAYS TAKEN 40011f3c: a0 04 60 10 add %l1, 0x10, %l0 STATES_WAITING_FOR_MESSAGE, CORE_MESSAGE_QUEUE_STATUS_TIMEOUT ); return true; } 40011f40: 81 c7 e0 08 ret 40011f44: 91 e8 20 00 restore %g0, 0, %o0 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); 40011f48: a0 04 60 10 add %l1, 0x10, %l0 /* * Calculate how much total memory is required for message buffering and * check for overflow on the multiplication. */ message_buffering_required = (size_t) maximum_pending_messages * 40011f4c: 92 10 00 1a mov %i2, %o1 40011f50: 40 00 52 00 call 40026750 <.umul> 40011f54: 90 10 00 10 mov %l0, %o0 (allocated_message_size + sizeof(CORE_message_queue_Buffer_control)); if (message_buffering_required < allocated_message_size) 40011f58: 80 a2 00 11 cmp %o0, %l1 40011f5c: 0a bf ff f9 bcs 40011f40 <_CORE_message_queue_Initialize+0x30><== NEVER TAKEN 40011f60: 01 00 00 00 nop return false; /* * Attempt to allocate the message memory */ the_message_queue->message_buffers = (CORE_message_queue_Buffer *) 40011f64: 40 00 0c 42 call 4001506c <_Workspace_Allocate> 40011f68: 01 00 00 00 nop _Workspace_Allocate( message_buffering_required ); if (the_message_queue->message_buffers == 0) 40011f6c: 80 a2 20 00 cmp %o0, 0 40011f70: 02 bf ff f4 be 40011f40 <_CORE_message_queue_Initialize+0x30> 40011f74: d0 26 20 5c st %o0, [ %i0 + 0x5c ] /* * Initialize the pool of inactive messages, pending messages, * and set of waiting threads. */ _Chain_Initialize ( 40011f78: 92 10 00 08 mov %o0, %o1 40011f7c: 94 10 00 1a mov %i2, %o2 40011f80: 90 06 20 60 add %i0, 0x60, %o0 40011f84: 40 00 18 6d call 40018138 <_Chain_Initialize> 40011f88: 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( 40011f8c: 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; 40011f90: c0 26 20 54 clr [ %i0 + 0x54 ] 40011f94: 82 18 60 01 xor %g1, 1, %g1 40011f98: 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); 40011f9c: 82 06 20 54 add %i0, 0x54, %g1 40011fa0: c2 26 20 50 st %g1, [ %i0 + 0x50 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40011fa4: 82 06 20 50 add %i0, 0x50, %g1 40011fa8: 90 10 00 18 mov %i0, %o0 40011fac: c2 26 20 58 st %g1, [ %i0 + 0x58 ] 40011fb0: 92 60 3f ff subx %g0, -1, %o1 40011fb4: 94 10 20 80 mov 0x80, %o2 40011fb8: 96 10 20 06 mov 6, %o3 40011fbc: 40 00 08 eb call 40014368 <_Thread_queue_Initialize> 40011fc0: 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; 40011fc4: 81 c7 e0 08 ret 40011fc8: 81 e8 00 00 restore =============================================================================== 40008204 <_CORE_mutex_Seize>: Objects_Id _id, bool _wait, Watchdog_Interval _timeout, ISR_Level _level ) { 40008204: 9d e3 bf a0 save %sp, -96, %sp _CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 40008208: 21 10 00 7e sethi %hi(0x4001f800), %l0 4000820c: c2 04 23 40 ld [ %l0 + 0x340 ], %g1 ! 4001fb40 <_Thread_Dispatch_disable_level> 40008210: 80 a0 60 00 cmp %g1, 0 40008214: 02 80 00 05 be 40008228 <_CORE_mutex_Seize+0x24> 40008218: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 4000821c: 80 8e a0 ff btst 0xff, %i2 40008220: 12 80 00 1a bne 40008288 <_CORE_mutex_Seize+0x84> <== ALWAYS TAKEN 40008224: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40008228: 90 10 00 18 mov %i0, %o0 4000822c: 40 00 17 a5 call 4000e0c0 <_CORE_mutex_Seize_interrupt_trylock> 40008230: 92 07 a0 54 add %fp, 0x54, %o1 40008234: 80 a2 20 00 cmp %o0, 0 40008238: 02 80 00 12 be 40008280 <_CORE_mutex_Seize+0x7c> 4000823c: 80 8e a0 ff btst 0xff, %i2 40008240: 02 80 00 1a be 400082a8 <_CORE_mutex_Seize+0xa4> 40008244: 01 00 00 00 nop 40008248: c4 04 23 40 ld [ %l0 + 0x340 ], %g2 4000824c: 03 10 00 7e sethi %hi(0x4001f800), %g1 40008250: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 ! 4001fbfc <_Thread_Executing> 40008254: f2 20 60 20 st %i1, [ %g1 + 0x20 ] 40008258: f0 20 60 44 st %i0, [ %g1 + 0x44 ] 4000825c: 82 00 a0 01 add %g2, 1, %g1 40008260: c2 24 23 40 st %g1, [ %l0 + 0x340 ] 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; 40008264: 82 10 20 01 mov 1, %g1 40008268: c2 26 20 30 st %g1, [ %i0 + 0x30 ] 4000826c: 7f ff e6 fa call 40001e54 40008270: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 40008274: 90 10 00 18 mov %i0, %o0 40008278: 7f ff ff c0 call 40008178 <_CORE_mutex_Seize_interrupt_blocking> 4000827c: 92 10 00 1b mov %i3, %o1 40008280: 81 c7 e0 08 ret 40008284: 81 e8 00 00 restore 40008288: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 4000828c: 80 a0 60 01 cmp %g1, 1 40008290: 28 bf ff e7 bleu,a 4000822c <_CORE_mutex_Seize+0x28> 40008294: 90 10 00 18 mov %i0, %o0 40008298: 90 10 20 00 clr %o0 4000829c: 92 10 20 00 clr %o1 400082a0: 40 00 01 c5 call 400089b4 <_Internal_error_Occurred> 400082a4: 94 10 20 13 mov 0x13, %o2 400082a8: 7f ff e6 eb call 40001e54 400082ac: d0 07 a0 54 ld [ %fp + 0x54 ], %o0 400082b0: 03 10 00 7e sethi %hi(0x4001f800), %g1 400082b4: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 ! 4001fbfc <_Thread_Executing> 400082b8: 84 10 20 01 mov 1, %g2 400082bc: c4 20 60 34 st %g2, [ %g1 + 0x34 ] 400082c0: 81 c7 e0 08 ret 400082c4: 81 e8 00 00 restore =============================================================================== 4000e0c0 <_CORE_mutex_Seize_interrupt_trylock>: #if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__) int _CORE_mutex_Seize_interrupt_trylock( CORE_mutex_Control *the_mutex, ISR_Level *level_p ) { 4000e0c0: 9d e3 bf a0 save %sp, -96, %sp { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; 4000e0c4: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000e0c8: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 ! 4001fbfc <_Thread_Executing> executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; 4000e0cc: c0 20 60 34 clr [ %g1 + 0x34 ] if ( !_CORE_mutex_Is_locked( the_mutex ) ) { 4000e0d0: c4 06 20 50 ld [ %i0 + 0x50 ], %g2 4000e0d4: 80 a0 a0 00 cmp %g2, 0 4000e0d8: 22 80 00 13 be,a 4000e124 <_CORE_mutex_Seize_interrupt_trylock+0x64> 4000e0dc: c4 06 20 5c ld [ %i0 + 0x5c ], %g2 the_mutex->lock = CORE_MUTEX_LOCKED; 4000e0e0: c0 26 20 50 clr [ %i0 + 0x50 ] the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000e0e4: c6 00 60 08 ld [ %g1 + 8 ], %g3 */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; 4000e0e8: c4 06 20 48 ld [ %i0 + 0x48 ], %g2 executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; 4000e0ec: c6 26 20 60 st %g3, [ %i0 + 0x60 ] executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; the_mutex->holder = executing; 4000e0f0: c2 26 20 5c st %g1, [ %i0 + 0x5c ] the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; 4000e0f4: 86 10 20 01 mov 1, %g3 if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || 4000e0f8: 80 a0 a0 02 cmp %g2, 2 4000e0fc: 02 80 00 0f be 4000e138 <_CORE_mutex_Seize_interrupt_trylock+0x78> 4000e100: c6 26 20 54 st %g3, [ %i0 + 0x54 ] 4000e104: 80 a0 a0 03 cmp %g2, 3 4000e108: 22 80 00 1f be,a 4000e184 <_CORE_mutex_Seize_interrupt_trylock+0xc4> 4000e10c: da 00 60 1c ld [ %g1 + 0x1c ], %o5 executing->resource_count++; } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4000e110: d0 06 40 00 ld [ %i1 ], %o0 4000e114: 7f ff cf 50 call 40001e54 4000e118: b0 10 20 00 clr %i0 4000e11c: 81 c7 e0 08 ret 4000e120: 81 e8 00 00 restore /* * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { 4000e124: 80 a0 40 02 cmp %g1, %g2 4000e128: 22 80 00 0c be,a 4000e158 <_CORE_mutex_Seize_interrupt_trylock+0x98> 4000e12c: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } 4000e130: 81 c7 e0 08 ret 4000e134: 91 e8 20 01 restore %g0, 1, %o0 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000e138: c4 00 60 1c ld [ %g1 + 0x1c ], %g2 4000e13c: 84 00 a0 01 inc %g2 4000e140: c4 20 60 1c st %g2, [ %g1 + 0x1c ] } if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) { _ISR_Enable( *level_p ); 4000e144: d0 06 40 00 ld [ %i1 ], %o0 4000e148: 7f ff cf 43 call 40001e54 4000e14c: b0 10 20 00 clr %i0 4000e150: 81 c7 e0 08 ret 4000e154: 81 e8 00 00 restore * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000e158: 80 a0 a0 00 cmp %g2, 0 4000e15c: 12 80 00 2b bne 4000e208 <_CORE_mutex_Seize_interrupt_trylock+0x148> 4000e160: 80 a0 a0 01 cmp %g2, 1 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; 4000e164: c2 06 20 54 ld [ %i0 + 0x54 ], %g1 4000e168: 82 00 60 01 inc %g1 4000e16c: c2 26 20 54 st %g1, [ %i0 + 0x54 ] _ISR_Enable( *level_p ); 4000e170: d0 06 40 00 ld [ %i1 ], %o0 4000e174: 7f ff cf 38 call 40001e54 4000e178: b0 10 20 00 clr %i0 4000e17c: 81 c7 e0 08 ret 4000e180: 81 e8 00 00 restore { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; 4000e184: c4 00 60 14 ld [ %g1 + 0x14 ], %g2 _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; 4000e188: 88 03 60 01 add %o5, 1, %g4 4000e18c: c8 20 60 1c st %g4, [ %g1 + 0x1c ] */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; 4000e190: c8 06 20 4c ld [ %i0 + 0x4c ], %g4 current = executing->current_priority; if ( current == ceiling ) { 4000e194: 80 a1 00 02 cmp %g4, %g2 4000e198: 02 80 00 24 be 4000e228 <_CORE_mutex_Seize_interrupt_trylock+0x168> 4000e19c: 01 00 00 00 nop _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { 4000e1a0: 1a 80 00 11 bcc 4000e1e4 <_CORE_mutex_Seize_interrupt_trylock+0x124> 4000e1a4: 84 10 20 06 mov 6, %g2 ! 6 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 4000e1a8: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000e1ac: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 4001fb40 <_Thread_Dispatch_disable_level> 4000e1b0: 84 00 a0 01 inc %g2 4000e1b4: c4 20 63 40 st %g2, [ %g1 + 0x340 ] _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); 4000e1b8: 7f ff cf 27 call 40001e54 4000e1bc: d0 06 40 00 ld [ %i1 ], %o0 _Thread_Change_priority( 4000e1c0: d2 06 20 4c ld [ %i0 + 0x4c ], %o1 4000e1c4: d0 06 20 5c ld [ %i0 + 0x5c ], %o0 4000e1c8: 94 10 20 00 clr %o2 4000e1cc: 7f ff ec 7f call 400093c8 <_Thread_Change_priority> 4000e1d0: b0 10 20 00 clr %i0 the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); 4000e1d4: 7f ff ed fd call 400099c8 <_Thread_Enable_dispatch> 4000e1d8: 01 00 00 00 nop 4000e1dc: 81 c7 e0 08 ret 4000e1e0: 81 e8 00 00 restore return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; 4000e1e4: c4 20 60 34 st %g2, [ %g1 + 0x34 ] the_mutex->lock = CORE_MUTEX_UNLOCKED; 4000e1e8: c6 26 20 50 st %g3, [ %i0 + 0x50 ] the_mutex->nest_count = 0; /* undo locking above */ 4000e1ec: c0 26 20 54 clr [ %i0 + 0x54 ] executing->resource_count--; /* undo locking above */ 4000e1f0: da 20 60 1c st %o5, [ %g1 + 0x1c ] _ISR_Enable( *level_p ); 4000e1f4: d0 06 40 00 ld [ %i1 ], %o0 4000e1f8: 7f ff cf 17 call 40001e54 4000e1fc: b0 10 20 00 clr %i0 4000e200: 81 c7 e0 08 ret 4000e204: 81 e8 00 00 restore * At this point, we know the mutex was not available. If this thread * is the thread that has locked the mutex, let's see if we are allowed * to nest access. */ if ( _Thread_Is_executing( the_mutex->holder ) ) { switch ( the_mutex->Attributes.lock_nesting_behavior ) { 4000e208: 12 bf ff ca bne 4000e130 <_CORE_mutex_Seize_interrupt_trylock+0x70><== ALWAYS TAKEN 4000e20c: 84 10 20 02 mov 2, %g2 case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; _ISR_Enable( *level_p ); return 0; case CORE_MUTEX_NESTING_IS_ERROR: executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED; 4000e210: c4 20 60 34 st %g2, [ %g1 + 0x34 ] <== NOT EXECUTED _ISR_Enable( *level_p ); 4000e214: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED 4000e218: 7f ff cf 0f call 40001e54 <== NOT EXECUTED 4000e21c: b0 10 20 00 clr %i0 <== NOT EXECUTED 4000e220: 81 c7 e0 08 ret <== NOT EXECUTED 4000e224: 81 e8 00 00 restore <== NOT EXECUTED Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; if ( current == ceiling ) { _ISR_Enable( *level_p ); 4000e228: d0 06 40 00 ld [ %i1 ], %o0 4000e22c: 7f ff cf 0a call 40001e54 4000e230: b0 10 20 00 clr %i0 4000e234: 81 c7 e0 08 ret 4000e238: 81 e8 00 00 restore =============================================================================== 40008464 <_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 ) { 40008464: 9d e3 bf a0 save %sp, -96, %sp 40008468: 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)) ) { 4000846c: b0 10 20 00 clr %i0 40008470: 40 00 06 3e call 40009d68 <_Thread_queue_Dequeue> 40008474: 90 10 00 10 mov %l0, %o0 40008478: 80 a2 20 00 cmp %o0, 0 4000847c: 02 80 00 04 be 4000848c <_CORE_semaphore_Surrender+0x28> 40008480: 01 00 00 00 nop status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } 40008484: 81 c7 e0 08 ret 40008488: 81 e8 00 00 restore if ( !_Objects_Is_local_id( the_thread->Object.id ) ) (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); 4000848c: 7f ff e6 6e call 40001e44 40008490: 01 00 00 00 nop if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) 40008494: c2 04 20 48 ld [ %l0 + 0x48 ], %g1 40008498: c4 04 20 40 ld [ %l0 + 0x40 ], %g2 4000849c: 80 a0 40 02 cmp %g1, %g2 400084a0: 1a 80 00 05 bcc 400084b4 <_CORE_semaphore_Surrender+0x50> <== NEVER TAKEN 400084a4: b0 10 20 04 mov 4, %i0 the_semaphore->count += 1; 400084a8: 82 00 60 01 inc %g1 400084ac: b0 10 20 00 clr %i0 400084b0: c2 24 20 48 st %g1, [ %l0 + 0x48 ] else status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); 400084b4: 7f ff e6 68 call 40001e54 400084b8: 01 00 00 00 nop } return status; } 400084bc: 81 c7 e0 08 ret 400084c0: 81 e8 00 00 restore =============================================================================== 4000dfa4 <_Chain_Initialize>: Chain_Node *current; Chain_Node *next; count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; 4000dfa4: c0 22 20 04 clr [ %o0 + 4 ] next = starting_address; while ( count-- ) { 4000dfa8: 80 a2 a0 00 cmp %o2, 0 4000dfac: 02 80 00 08 be 4000dfcc <_Chain_Initialize+0x28> <== NEVER TAKEN 4000dfb0: 82 10 00 08 mov %o0, %g1 current->next = next; next->previous = current; 4000dfb4: c2 22 60 04 st %g1, [ %o1 + 4 ] count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { current->next = next; 4000dfb8: d2 20 40 00 st %o1, [ %g1 ] count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { 4000dfbc: 94 82 bf ff addcc %o2, -1, %o2 current->next = next; next->previous = current; current = next; next = (Chain_Node *) 4000dfc0: 82 10 00 09 mov %o1, %g1 count = number_nodes; current = _Chain_Head( the_chain ); the_chain->permanent_null = NULL; next = starting_address; while ( count-- ) { 4000dfc4: 12 bf ff fc bne 4000dfb4 <_Chain_Initialize+0x10> 4000dfc8: 92 02 40 0b add %o1, %o3, %o1 next->previous = current; current = next; next = (Chain_Node *) _Addresses_Add_offset( (void *) next, node_size ); } current->next = _Chain_Tail( the_chain ); 4000dfcc: 84 02 20 04 add %o0, 4, %g2 4000dfd0: c4 20 40 00 st %g2, [ %g1 ] the_chain->last = current; } 4000dfd4: 81 c3 e0 08 retl 4000dfd8: c2 22 20 08 st %g1, [ %o0 + 8 ] =============================================================================== 40006fcc <_Event_Seize>: rtems_event_set event_in, rtems_option option_set, rtems_interval ticks, rtems_event_set *event_out ) { 40006fcc: 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; 40006fd0: 03 10 00 7e sethi %hi(0x4001f800), %g1 40006fd4: e0 00 63 fc ld [ %g1 + 0x3fc ], %l0 ! 4001fbfc <_Thread_Executing> executing->Wait.return_code = RTEMS_SUCCESSFUL; 40006fd8: c0 24 20 34 clr [ %l0 + 0x34 ] api = executing->API_Extensions[ THREAD_API_RTEMS ]; _ISR_Disable( level ); 40006fdc: 7f ff eb 9a call 40001e44 40006fe0: e4 04 21 5c ld [ %l0 + 0x15c ], %l2 pending_events = api->pending_events; 40006fe4: c2 04 80 00 ld [ %l2 ], %g1 seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && 40006fe8: a2 8e 00 01 andcc %i0, %g1, %l1 40006fec: 02 80 00 07 be 40007008 <_Event_Seize+0x3c> 40006ff0: 80 8e 60 01 btst 1, %i1 40006ff4: 80 a6 00 11 cmp %i0, %l1 40006ff8: 02 80 00 23 be 40007084 <_Event_Seize+0xb8> 40006ffc: 80 8e 60 02 btst 2, %i1 40007000: 12 80 00 21 bne 40007084 <_Event_Seize+0xb8> <== ALWAYS TAKEN 40007004: 80 8e 60 01 btst 1, %i1 _ISR_Enable( level ); *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { 40007008: 12 80 00 18 bne 40007068 <_Event_Seize+0x9c> 4000700c: 82 10 20 01 mov 1, %g1 * set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; 40007010: f2 24 20 30 st %i1, [ %l0 + 0x30 ] executing->Wait.count = (uint32_t) event_in; 40007014: f0 24 20 24 st %i0, [ %l0 + 0x24 ] executing->Wait.return_argument = event_out; 40007018: f6 24 20 28 st %i3, [ %l0 + 0x28 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000701c: 33 10 00 7f sethi %hi(0x4001fc00), %i1 40007020: c2 26 61 fc st %g1, [ %i1 + 0x1fc ] ! 4001fdfc <_Event_Sync_state> _ISR_Enable( level ); 40007024: 7f ff eb 8c call 40001e54 40007028: 01 00 00 00 nop if ( ticks ) { 4000702c: 80 a6 a0 00 cmp %i2, 0 40007030: 32 80 00 1c bne,a 400070a0 <_Event_Seize+0xd4> 40007034: c2 04 20 08 ld [ %l0 + 8 ], %g1 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 40007038: 90 10 00 10 mov %l0, %o0 4000703c: 40 00 0c cc call 4000a36c <_Thread_Set_state> 40007040: 92 10 21 00 mov 0x100, %o1 _ISR_Disable( level ); 40007044: 7f ff eb 80 call 40001e44 40007048: 01 00 00 00 nop sync_state = _Event_Sync_state; 4000704c: f0 06 61 fc ld [ %i1 + 0x1fc ], %i0 _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; 40007050: c0 26 61 fc clr [ %i1 + 0x1fc ] if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { 40007054: 80 a6 20 01 cmp %i0, 1 40007058: 02 80 00 1f be 400070d4 <_Event_Seize+0x108> 4000705c: b2 10 00 10 mov %l0, %i1 * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level ); 40007060: 40 00 08 c3 call 4000936c <_Thread_blocking_operation_Cancel> 40007064: 95 e8 00 08 restore %g0, %o0, %o2 *event_out = seized_events; return; } if ( _Options_Is_no_wait( option_set ) ) { _ISR_Enable( level ); 40007068: 7f ff eb 7b call 40001e54 4000706c: 01 00 00 00 nop executing->Wait.return_code = RTEMS_UNSATISFIED; 40007070: 82 10 20 0d mov 0xd, %g1 ! d 40007074: c2 24 20 34 st %g1, [ %l0 + 0x34 ] *event_out = seized_events; 40007078: e2 26 c0 00 st %l1, [ %i3 ] 4000707c: 81 c7 e0 08 ret 40007080: 81 e8 00 00 restore pending_events = api->pending_events; seized_events = _Event_sets_Get( pending_events, event_in ); if ( !_Event_sets_Is_empty( seized_events ) && (seized_events == event_in || _Options_Is_any( option_set )) ) { api->pending_events = 40007084: 82 28 40 11 andn %g1, %l1, %g1 40007088: c2 24 80 00 st %g1, [ %l2 ] _Event_sets_Clear( pending_events, seized_events ); _ISR_Enable( level ); 4000708c: 7f ff eb 72 call 40001e54 40007090: 01 00 00 00 nop *event_out = seized_events; 40007094: e2 26 c0 00 st %l1, [ %i3 ] return; 40007098: 81 c7 e0 08 ret 4000709c: 81 e8 00 00 restore Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400070a0: f4 24 20 54 st %i2, [ %l0 + 0x54 ] void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; 400070a4: c2 24 20 68 st %g1, [ %l0 + 0x68 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400070a8: 03 10 00 1c sethi %hi(0x40007000), %g1 400070ac: 82 10 62 80 or %g1, 0x280, %g1 ! 40007280 <_Event_Timeout> Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 400070b0: c0 24 20 50 clr [ %l0 + 0x50 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 400070b4: c0 24 20 6c clr [ %l0 + 0x6c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400070b8: c2 24 20 64 st %g1, [ %l0 + 0x64 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400070bc: 11 10 00 7f sethi %hi(0x4001fc00), %o0 400070c0: 92 04 20 48 add %l0, 0x48, %o1 400070c4: 40 00 0e af call 4000ab80 <_Watchdog_Insert> 400070c8: 90 12 20 1c or %o0, 0x1c, %o0 NULL ); _Watchdog_Insert_ticks( &executing->Timer, ticks ); } _Thread_Set_state( executing, STATES_WAITING_FOR_EVENT ); 400070cc: 10 bf ff dc b 4000703c <_Event_Seize+0x70> 400070d0: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); sync_state = _Event_Sync_state; _Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) { _ISR_Enable( level ); 400070d4: 7f ff eb 60 call 40001e54 400070d8: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 40007138 <_Event_Surrender>: */ void _Event_Surrender( Thread_Control *the_thread ) { 40007138: 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 ]; 4000713c: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 option_set = (rtems_option) the_thread->Wait.option; _ISR_Disable( level ); 40007140: 7f ff eb 41 call 40001e44 40007144: e4 06 20 30 ld [ %i0 + 0x30 ], %l2 40007148: a2 10 00 08 mov %o0, %l1 pending_events = api->pending_events; 4000714c: c4 04 00 00 ld [ %l0 ], %g2 event_condition = (rtems_event_set) the_thread->Wait.count; 40007150: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 seized_events = _Event_sets_Get( pending_events, event_condition ); /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { 40007154: 86 88 40 02 andcc %g1, %g2, %g3 40007158: 02 80 00 3e be 40007250 <_Event_Surrender+0x118> 4000715c: 09 10 00 7e sethi %hi(0x4001f800), %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() && 40007160: c8 01 23 d8 ld [ %g4 + 0x3d8 ], %g4 ! 4001fbd8 <_ISR_Nest_level> 40007164: 80 a1 20 00 cmp %g4, 0 40007168: 12 80 00 1d bne 400071dc <_Event_Surrender+0xa4> 4000716c: 09 10 00 7e sethi %hi(0x4001f800), %g4 } /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { 40007170: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 40007174: 80 89 21 00 btst 0x100, %g4 40007178: 02 80 00 34 be 40007248 <_Event_Surrender+0x110> 4000717c: 80 a0 40 03 cmp %g1, %g3 if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { 40007180: 02 80 00 04 be 40007190 <_Event_Surrender+0x58> 40007184: 80 8c a0 02 btst 2, %l2 40007188: 02 80 00 30 be 40007248 <_Event_Surrender+0x110> <== NEVER TAKEN 4000718c: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events, seized_events ); the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40007190: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 /* * Otherwise, this is a normal send to another thread */ if ( _States_Is_waiting_for_event( the_thread->current_state ) ) { if ( seized_events == event_condition || _Options_Is_any( option_set ) ) { api->pending_events = _Event_sets_Clear( pending_events, seized_events ); 40007194: 84 28 80 03 andn %g2, %g3, %g2 40007198: c4 24 00 00 st %g2, [ %l0 ] the_thread->Wait.count = 0; 4000719c: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 400071a0: c6 20 40 00 st %g3, [ %g1 ] _ISR_Flash( level ); 400071a4: 7f ff eb 2c call 40001e54 400071a8: 90 10 00 11 mov %l1, %o0 400071ac: 7f ff eb 26 call 40001e44 400071b0: 01 00 00 00 nop if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { 400071b4: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 400071b8: 80 a0 60 02 cmp %g1, 2 400071bc: 02 80 00 27 be 40007258 <_Event_Surrender+0x120> 400071c0: 82 10 20 03 mov 3, %g1 _ISR_Enable( level ); 400071c4: 90 10 00 11 mov %l1, %o0 400071c8: 7f ff eb 23 call 40001e54 400071cc: 33 04 00 ff sethi %hi(0x1003fc00), %i1 RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 400071d0: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 400071d4: 40 00 09 01 call 400095d8 <_Thread_Clear_state> 400071d8: 81 e8 00 00 restore /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 400071dc: c8 01 23 fc ld [ %g4 + 0x3fc ], %g4 400071e0: 80 a6 00 04 cmp %i0, %g4 400071e4: 32 bf ff e4 bne,a 40007174 <_Event_Surrender+0x3c> 400071e8: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || 400071ec: 09 10 00 7f sethi %hi(0x4001fc00), %g4 400071f0: da 01 21 fc ld [ %g4 + 0x1fc ], %o5 ! 4001fdfc <_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() && 400071f4: 80 a3 60 02 cmp %o5, 2 400071f8: 02 80 00 07 be 40007214 <_Event_Surrender+0xdc> <== NEVER TAKEN 400071fc: 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)) ) { 40007200: da 01 21 fc ld [ %g4 + 0x1fc ], %o5 /* * If we are in an ISR and sending to the current thread, then * we have a critical section issue to deal with. */ if ( _ISR_Is_in_progress() && 40007204: 80 a3 60 01 cmp %o5, 1 40007208: 32 bf ff db bne,a 40007174 <_Event_Surrender+0x3c> 4000720c: c8 06 20 10 ld [ %i0 + 0x10 ], %g4 _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { 40007210: 80 a0 40 03 cmp %g1, %g3 40007214: 02 80 00 04 be 40007224 <_Event_Surrender+0xec> 40007218: 80 8c a0 02 btst 2, %l2 4000721c: 02 80 00 09 be 40007240 <_Event_Surrender+0x108> <== NEVER TAKEN 40007220: 01 00 00 00 nop api->pending_events = _Event_sets_Clear( pending_events,seized_events ); the_thread->Wait.count = 0; *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40007224: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) && ((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) || (_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) { if ( seized_events == event_condition || _Options_Is_any(option_set) ) { api->pending_events = _Event_sets_Clear( pending_events,seized_events ); 40007228: 84 28 80 03 andn %g2, %g3, %g2 4000722c: c4 24 00 00 st %g2, [ %l0 ] the_thread->Wait.count = 0; 40007230: c0 26 20 24 clr [ %i0 + 0x24 ] *(rtems_event_set *)the_thread->Wait.return_argument = seized_events; 40007234: c6 20 40 00 st %g3, [ %g1 ] _Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED; 40007238: 82 10 20 03 mov 3, %g1 4000723c: c2 21 21 fc st %g1, [ %g4 + 0x1fc ] } _ISR_Enable( level ); 40007240: 7f ff eb 05 call 40001e54 40007244: 91 e8 00 11 restore %g0, %l1, %o0 _Thread_Unblock( the_thread ); } return; } } _ISR_Enable( level ); 40007248: 7f ff eb 03 call 40001e54 4000724c: 91 e8 00 11 restore %g0, %l1, %o0 /* * No events were seized in this operation */ if ( _Event_sets_Is_empty( seized_events ) ) { _ISR_Enable( level ); 40007250: 7f ff eb 01 call 40001e54 40007254: 91 e8 00 08 restore %g0, %o0, %o0 RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate( Watchdog_Control *the_watchdog ) { the_watchdog->state = WATCHDOG_REMOVE_IT; 40007258: c2 26 20 50 st %g1, [ %i0 + 0x50 ] if ( !_Watchdog_Is_active( &the_thread->Timer ) ) { _ISR_Enable( level ); _Thread_Unblock( the_thread ); } else { _Watchdog_Deactivate( &the_thread->Timer ); _ISR_Enable( level ); 4000725c: 7f ff ea fe call 40001e54 40007260: 90 10 00 11 mov %l1, %o0 (void) _Watchdog_Remove( &the_thread->Timer ); 40007264: 40 00 0e b4 call 4000ad34 <_Watchdog_Remove> 40007268: 90 06 20 48 add %i0, 0x48, %o0 4000726c: 33 04 00 ff sethi %hi(0x1003fc00), %i1 40007270: b2 16 63 f8 or %i1, 0x3f8, %i1 ! 1003fff8 40007274: 40 00 08 d9 call 400095d8 <_Thread_Clear_state> 40007278: 81 e8 00 00 restore =============================================================================== 40007280 <_Event_Timeout>: void _Event_Timeout( Objects_Id id, void *ignored ) { 40007280: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; ISR_Level level; the_thread = _Thread_Get( id, &location ); 40007284: 90 10 00 18 mov %i0, %o0 40007288: 40 00 09 de call 40009a00 <_Thread_Get> 4000728c: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40007290: c2 07 bf fc ld [ %fp + -4 ], %g1 40007294: 80 a0 60 00 cmp %g1, 0 40007298: 12 80 00 15 bne 400072ec <_Event_Timeout+0x6c> <== NEVER TAKEN 4000729c: 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 ); 400072a0: 7f ff ea e9 call 40001e44 400072a4: 01 00 00 00 nop return; } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { 400072a8: 03 10 00 7e sethi %hi(0x4001f800), %g1 400072ac: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 ! 4001fbfc <_Thread_Executing> 400072b0: 80 a4 00 01 cmp %l0, %g1 400072b4: 02 80 00 10 be 400072f4 <_Event_Timeout+0x74> 400072b8: c0 24 20 24 clr [ %l0 + 0x24 ] if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; } the_thread->Wait.return_code = RTEMS_TIMEOUT; 400072bc: 82 10 20 06 mov 6, %g1 400072c0: c2 24 20 34 st %g1, [ %l0 + 0x34 ] _ISR_Enable( level ); 400072c4: 7f ff ea e4 call 40001e54 400072c8: 01 00 00 00 nop 400072cc: 90 10 00 10 mov %l0, %o0 400072d0: 13 04 00 ff sethi %hi(0x1003fc00), %o1 400072d4: 40 00 08 c1 call 400095d8 <_Thread_Clear_state> 400072d8: 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; 400072dc: 03 10 00 7e sethi %hi(0x4001f800), %g1 400072e0: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 4001fb40 <_Thread_Dispatch_disable_level> 400072e4: 84 00 bf ff add %g2, -1, %g2 400072e8: c4 20 63 40 st %g2, [ %g1 + 0x340 ] 400072ec: 81 c7 e0 08 ret 400072f0: 81 e8 00 00 restore } #endif the_thread->Wait.count = 0; if ( _Thread_Is_executing( the_thread ) ) { if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) 400072f4: 03 10 00 7f sethi %hi(0x4001fc00), %g1 400072f8: c4 00 61 fc ld [ %g1 + 0x1fc ], %g2 ! 4001fdfc <_Event_Sync_state> 400072fc: 80 a0 a0 01 cmp %g2, 1 40007300: 32 bf ff f0 bne,a 400072c0 <_Event_Timeout+0x40> 40007304: 82 10 20 06 mov 6, %g1 _Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT; 40007308: 84 10 20 02 mov 2, %g2 4000730c: c4 20 61 fc st %g2, [ %g1 + 0x1fc ] } the_thread->Wait.return_code = RTEMS_TIMEOUT; 40007310: 10 bf ff ec b 400072c0 <_Event_Timeout+0x40> 40007314: 82 10 20 06 mov 6, %g1 =============================================================================== 4000e2b8 <_Heap_Allocate_aligned_with_boundary>: Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000e2b8: 9d e3 bf 98 save %sp, -104, %sp Heap_Statistics *const stats = &heap->stats; Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); Heap_Block *block = _Heap_Free_list_first( heap ); uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE - HEAP_BLOCK_SIZE_OFFSET; 4000e2bc: a8 06 60 04 add %i1, 4, %l4 Heap_Control *heap, uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { 4000e2c0: a0 10 00 18 mov %i0, %l0 - HEAP_BLOCK_SIZE_OFFSET; uintptr_t const page_size = heap->page_size; uintptr_t alloc_begin = 0; uint32_t search_count = 0; if ( block_size_floor < alloc_size ) { 4000e2c4: 80 a6 40 14 cmp %i1, %l4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 4000e2c8: e4 06 20 08 ld [ %i0 + 8 ], %l2 4000e2cc: 18 80 00 72 bgu 4000e494 <_Heap_Allocate_aligned_with_boundary+0x1dc> 4000e2d0: fa 06 20 10 ld [ %i0 + 0x10 ], %i5 /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { 4000e2d4: 80 a6 e0 00 cmp %i3, 0 4000e2d8: 12 80 00 6d bne 4000e48c <_Heap_Allocate_aligned_with_boundary+0x1d4> 4000e2dc: 80 a6 40 1b cmp %i1, %i3 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000e2e0: 80 a4 00 12 cmp %l0, %l2 4000e2e4: 02 80 00 6f be 4000e4a0 <_Heap_Allocate_aligned_with_boundary+0x1e8> 4000e2e8: 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; 4000e2ec: 82 10 20 04 mov 4, %g1 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4000e2f0: b8 07 60 07 add %i5, 7, %i4 uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000e2f4: 82 20 40 19 sub %g1, %i1, %g1 4000e2f8: 10 80 00 09 b 4000e31c <_Heap_Allocate_aligned_with_boundary+0x64> 4000e2fc: c2 27 bf fc st %g1, [ %fp + -4 ] boundary ); } } if ( alloc_begin != 0 ) { 4000e300: 80 a6 20 00 cmp %i0, 0 4000e304: 32 80 00 54 bne,a 4000e454 <_Heap_Allocate_aligned_with_boundary+0x19c><== ALWAYS TAKEN 4000e308: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 break; } block = block->next; 4000e30c: e4 04 a0 08 ld [ %l2 + 8 ], %l2 if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000e310: 80 a4 00 12 cmp %l0, %l2 4000e314: 22 80 00 57 be,a 4000e470 <_Heap_Allocate_aligned_with_boundary+0x1b8> 4000e318: b0 10 20 00 clr %i0 /* * The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag * field. Thus the value is about one unit larger than the real block * size. The greater than operator takes this into account. */ if ( block->size_and_flag > block_size_floor ) { 4000e31c: e6 04 a0 04 ld [ %l2 + 4 ], %l3 4000e320: 80 a5 00 13 cmp %l4, %l3 4000e324: 1a bf ff fa bcc 4000e30c <_Heap_Allocate_aligned_with_boundary+0x54> 4000e328: a2 04 60 01 inc %l1 if ( alignment == 0 ) { 4000e32c: 80 a6 a0 00 cmp %i2, 0 4000e330: 02 bf ff f4 be 4000e300 <_Heap_Allocate_aligned_with_boundary+0x48> 4000e334: b0 04 a0 08 add %l2, 8, %i0 uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; uintptr_t alloc_end = block_end + HEAP_BLOCK_SIZE_OFFSET; uintptr_t alloc_begin = alloc_end - alloc_size; 4000e338: c2 07 bf fc ld [ %fp + -4 ], %g1 uintptr_t alignment, uintptr_t boundary ) { uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; 4000e33c: ee 04 20 14 ld [ %l0 + 0x14 ], %l7 uintptr_t const block_begin = (uintptr_t) block; uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; 4000e340: a6 0c ff fe and %l3, -2, %l3 4000e344: 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; 4000e348: b0 00 40 13 add %g1, %l3, %i0 uintptr_t const block_size = _Heap_Block_size( block ); uintptr_t const block_end = block_begin + block_size; uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block ); uintptr_t const alloc_begin_ceiling = block_end - min_block_size + HEAP_BLOCK_HEADER_SIZE + page_size - 1; 4000e34c: 82 27 00 17 sub %i4, %l7, %g1 RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down( uintptr_t value, uintptr_t alignment ) { return value - (value % alignment); 4000e350: 90 10 00 18 mov %i0, %o0 4000e354: a6 00 40 13 add %g1, %l3, %l3 4000e358: 40 00 30 e1 call 4001a6dc <.urem> 4000e35c: 92 10 00 1a mov %i2, %o1 4000e360: b0 26 00 08 sub %i0, %o0, %i0 uintptr_t alloc_begin = alloc_end - alloc_size; alloc_begin = _Heap_Align_down( alloc_begin, alignment ); /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { 4000e364: 80 a4 c0 18 cmp %l3, %i0 4000e368: 1a 80 00 06 bcc 4000e380 <_Heap_Allocate_aligned_with_boundary+0xc8> 4000e36c: ac 04 a0 08 add %l2, 8, %l6 4000e370: 90 10 00 13 mov %l3, %o0 4000e374: 40 00 30 da call 4001a6dc <.urem> 4000e378: 92 10 00 1a mov %i2, %o1 4000e37c: b0 24 c0 08 sub %l3, %o0, %i0 } alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { 4000e380: 80 a6 e0 00 cmp %i3, 0 4000e384: 02 80 00 24 be 4000e414 <_Heap_Allocate_aligned_with_boundary+0x15c> 4000e388: 80 a5 80 18 cmp %l6, %i0 /* Ensure that the we have a valid new block at the end */ if ( alloc_begin > alloc_begin_ceiling ) { alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment ); } alloc_end = alloc_begin + alloc_size; 4000e38c: a6 06 00 19 add %i0, %i1, %l3 4000e390: 92 10 00 1b mov %i3, %o1 4000e394: 40 00 30 d2 call 4001a6dc <.urem> 4000e398: 90 10 00 13 mov %l3, %o0 4000e39c: 90 24 c0 08 sub %l3, %o0, %o0 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000e3a0: 80 a4 c0 08 cmp %l3, %o0 4000e3a4: 08 80 00 1b bleu 4000e410 <_Heap_Allocate_aligned_with_boundary+0x158> 4000e3a8: 80 a6 00 08 cmp %i0, %o0 4000e3ac: 1a 80 00 1a bcc 4000e414 <_Heap_Allocate_aligned_with_boundary+0x15c> 4000e3b0: 80 a5 80 18 cmp %l6, %i0 alloc_end = alloc_begin + alloc_size; /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; 4000e3b4: aa 05 80 19 add %l6, %i1, %l5 uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { if ( boundary_line < boundary_floor ) { 4000e3b8: 80 a5 40 08 cmp %l5, %o0 4000e3bc: 28 80 00 09 bleu,a 4000e3e0 <_Heap_Allocate_aligned_with_boundary+0x128> 4000e3c0: b0 22 00 19 sub %o0, %i1, %i0 if ( alloc_begin != 0 ) { break; } block = block->next; 4000e3c4: 10 bf ff d3 b 4000e310 <_Heap_Allocate_aligned_with_boundary+0x58> 4000e3c8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000e3cc: 1a 80 00 11 bcc 4000e410 <_Heap_Allocate_aligned_with_boundary+0x158> 4000e3d0: 80 a5 40 08 cmp %l5, %o0 if ( boundary_line < boundary_floor ) { 4000e3d4: 38 bf ff cf bgu,a 4000e310 <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN 4000e3d8: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED return 0; } alloc_begin = boundary_line - alloc_size; 4000e3dc: b0 22 00 19 sub %o0, %i1, %i0 4000e3e0: 92 10 00 1a mov %i2, %o1 4000e3e4: 40 00 30 be call 4001a6dc <.urem> 4000e3e8: 90 10 00 18 mov %i0, %o0 4000e3ec: 92 10 00 1b mov %i3, %o1 4000e3f0: b0 26 00 08 sub %i0, %o0, %i0 alloc_begin = _Heap_Align_down( alloc_begin, alignment ); alloc_end = alloc_begin + alloc_size; 4000e3f4: a6 06 00 19 add %i0, %i1, %l3 4000e3f8: 40 00 30 b9 call 4001a6dc <.urem> 4000e3fc: 90 10 00 13 mov %l3, %o0 4000e400: 90 24 c0 08 sub %l3, %o0, %o0 /* Ensure boundary constaint */ if ( boundary != 0 ) { uintptr_t const boundary_floor = alloc_begin_floor + alloc_size; uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary ); while ( alloc_begin < boundary_line && boundary_line < alloc_end ) { 4000e404: 80 a4 c0 08 cmp %l3, %o0 4000e408: 18 bf ff f1 bgu 4000e3cc <_Heap_Allocate_aligned_with_boundary+0x114> 4000e40c: 80 a6 00 08 cmp %i0, %o0 boundary_line = _Heap_Align_down( alloc_end, boundary ); } } /* Ensure that the we have a valid new block at the beginning */ if ( alloc_begin >= alloc_begin_floor ) { 4000e410: 80 a5 80 18 cmp %l6, %i0 4000e414: 18 bf ff be bgu 4000e30c <_Heap_Allocate_aligned_with_boundary+0x54> 4000e418: 82 10 3f f8 mov -8, %g1 uintptr_t const alloc_block_begin = (uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size ); uintptr_t const free_size = alloc_block_begin - block_begin; 4000e41c: 90 10 00 18 mov %i0, %o0 4000e420: a6 20 40 12 sub %g1, %l2, %l3 4000e424: 92 10 00 1d mov %i5, %o1 4000e428: 40 00 30 ad call 4001a6dc <.urem> 4000e42c: a6 04 c0 18 add %l3, %i0, %l3 if ( free_size >= min_block_size || free_size == 0 ) { 4000e430: 90 a4 c0 08 subcc %l3, %o0, %o0 4000e434: 02 bf ff b4 be 4000e304 <_Heap_Allocate_aligned_with_boundary+0x4c> 4000e438: 80 a6 20 00 cmp %i0, 0 4000e43c: 80 a5 c0 08 cmp %l7, %o0 4000e440: 18 bf ff b3 bgu 4000e30c <_Heap_Allocate_aligned_with_boundary+0x54> 4000e444: 80 a6 20 00 cmp %i0, 0 boundary ); } } if ( alloc_begin != 0 ) { 4000e448: 22 bf ff b2 be,a 4000e310 <_Heap_Allocate_aligned_with_boundary+0x58><== NEVER TAKEN 4000e44c: e4 04 a0 08 ld [ %l2 + 8 ], %l2 <== NOT EXECUTED block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000e450: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000e454: 92 10 00 12 mov %l2, %o1 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000e458: 82 00 40 11 add %g1, %l1, %g1 block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000e45c: 96 10 00 19 mov %i1, %o3 block = block->next; } if ( alloc_begin != 0 ) { /* Statistics */ stats->searches += search_count; 4000e460: c2 24 20 4c st %g1, [ %l0 + 0x4c ] block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size ); 4000e464: 90 10 00 10 mov %l0, %o0 4000e468: 7f ff e9 02 call 40008870 <_Heap_Block_allocate> 4000e46c: 94 10 00 18 mov %i0, %o2 uintptr_t alloc_size, uintptr_t alignment, uintptr_t boundary ) { Heap_Statistics *const stats = &heap->stats; 4000e470: c2 04 20 44 ld [ %l0 + 0x44 ], %g1 4000e474: 80 a0 40 11 cmp %g1, %l1 4000e478: 1a 80 00 08 bcc 4000e498 <_Heap_Allocate_aligned_with_boundary+0x1e0> 4000e47c: 01 00 00 00 nop ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4000e480: e2 24 20 44 st %l1, [ %l0 + 0x44 ] 4000e484: 81 c7 e0 08 ret 4000e488: 81 e8 00 00 restore /* Integer overflow occured */ return NULL; } if ( boundary != 0 ) { if ( boundary < alloc_size ) { 4000e48c: 08 80 00 07 bleu 4000e4a8 <_Heap_Allocate_aligned_with_boundary+0x1f0> 4000e490: 80 a6 a0 00 cmp %i2, 0 ); } /* Statistics */ if ( stats->max_search < search_count ) { stats->max_search = search_count; 4000e494: b0 10 20 00 clr %i0 } return (void *) alloc_begin; } 4000e498: 81 c7 e0 08 ret 4000e49c: 81 e8 00 00 restore if ( alignment == 0 ) { alignment = page_size; } } while ( block != free_list_tail ) { 4000e4a0: 10 bf ff f4 b 4000e470 <_Heap_Allocate_aligned_with_boundary+0x1b8> 4000e4a4: b0 10 20 00 clr %i0 if ( boundary != 0 ) { if ( boundary < alloc_size ) { return NULL; } if ( alignment == 0 ) { 4000e4a8: 22 bf ff 8e be,a 4000e2e0 <_Heap_Allocate_aligned_with_boundary+0x28> 4000e4ac: b4 10 00 1d mov %i5, %i2 alignment = page_size; } } while ( block != free_list_tail ) { 4000e4b0: 10 bf ff 8d b 4000e2e4 <_Heap_Allocate_aligned_with_boundary+0x2c> 4000e4b4: 80 a4 00 12 cmp %l0, %l2 =============================================================================== 40013c38 <_Heap_Extend>: Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40013c38: 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; 40013c3c: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 Heap_Control *heap, void *area_begin_ptr, uintptr_t area_size, uintptr_t *amount_extended ) { 40013c40: 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 ) { 40013c44: 80 a6 40 01 cmp %i1, %g1 40013c48: 0a 80 00 2a bcs 40013cf0 <_Heap_Extend+0xb8> 40013c4c: e2 06 20 24 ld [ %i0 + 0x24 ], %l1 return HEAP_EXTEND_ERROR; /* case 3 */ } else if ( area_begin != heap_area_end ) { 40013c50: 80 a6 40 01 cmp %i1, %g1 40013c54: 12 80 00 25 bne 40013ce8 <_Heap_Extend+0xb0> 40013c58: 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); 40013c5c: 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; 40013c60: 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 40013c64: 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; 40013c68: f4 24 20 1c st %i2, [ %l0 + 0x1c ] extend_size = new_heap_area_end 40013c6c: b2 06 7f f8 add %i1, -8, %i1 40013c70: 7f ff c1 b0 call 40004330 <.urem> 40013c74: 90 10 00 19 mov %i1, %o0 40013c78: 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; 40013c7c: d0 26 c0 00 st %o0, [ %i3 ] if( extend_size >= heap->min_block_size ) { 40013c80: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40013c84: 80 a0 40 08 cmp %g1, %o0 40013c88: 18 80 00 18 bgu 40013ce8 <_Heap_Extend+0xb0> <== NEVER TAKEN 40013c8c: 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; 40013c90: 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 = 40013c94: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 40013c98: 82 08 60 01 and %g1, 1, %g1 40013c9c: 82 12 00 01 or %o0, %g1, %g1 40013ca0: 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); 40013ca4: 82 02 00 11 add %o0, %l1, %g1 40013ca8: 84 20 80 01 sub %g2, %g1, %g2 40013cac: 84 10 a0 01 or %g2, 1, %g2 40013cb0: c4 20 60 04 st %g2, [ %g1 + 4 ] heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40013cb4: c6 04 20 40 ld [ %l0 + 0x40 ], %g3 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40013cb8: f2 04 20 2c ld [ %l0 + 0x2c ], %i1 ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 40013cbc: 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; 40013cc0: c2 24 20 24 st %g1, [ %l0 + 0x24 ] /* Statistics */ stats->size += extend_size; ++stats->used_blocks; 40013cc4: 82 00 e0 01 add %g3, 1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40013cc8: 90 06 40 08 add %i1, %o0, %o0 ++stats->used_blocks; 40013ccc: c2 24 20 40 st %g1, [ %l0 + 0x40 ] --stats->frees; /* Do not count subsequent call as actual free() */ 40013cd0: 82 00 bf ff add %g2, -1, %g1 | HEAP_PREV_BLOCK_USED; heap->last_block = new_last_block; /* Statistics */ stats->size += extend_size; 40013cd4: d0 24 20 2c st %o0, [ %l0 + 0x2c ] ++stats->used_blocks; --stats->frees; /* Do not count subsequent call as actual free() */ 40013cd8: c2 24 20 50 st %g1, [ %l0 + 0x50 ] _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); 40013cdc: 90 10 00 10 mov %l0, %o0 40013ce0: 7f ff e5 86 call 4000d2f8 <_Heap_Free> 40013ce4: 92 04 60 08 add %l1, 8, %o1 } return HEAP_EXTEND_SUCCESSFUL; } 40013ce8: 81 c7 e0 08 ret 40013cec: 81 e8 00 00 restore uintptr_t *amount_extended ) { Heap_Statistics *const stats = &heap->stats; uintptr_t const area_begin = (uintptr_t) area_begin_ptr; uintptr_t const heap_area_begin = heap->area_begin; 40013cf0: c4 06 20 18 ld [ %i0 + 0x18 ], %g2 40013cf4: 80 a6 40 02 cmp %i1, %g2 40013cf8: 0a bf ff d6 bcs 40013c50 <_Heap_Extend+0x18> 40013cfc: b0 10 20 01 mov 1, %i0 _Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( last_block )); } return HEAP_EXTEND_SUCCESSFUL; } 40013d00: 81 c7 e0 08 ret 40013d04: 81 e8 00 00 restore =============================================================================== 4000e4b8 <_Heap_Free>: #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) { 4000e4b8: 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 ) 4000e4bc: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4000e4c0: 40 00 30 87 call 4001a6dc <.urem> 4000e4c4: 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; 4000e4c8: 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 ) 4000e4cc: b2 06 7f f8 add %i1, -8, %i1 4000e4d0: 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 4000e4d4: 80 a2 00 01 cmp %o0, %g1 4000e4d8: 0a 80 00 36 bcs 4000e5b0 <_Heap_Free+0xf8> 4000e4dc: 01 00 00 00 nop && (uintptr_t) block <= (uintptr_t) heap->last_block; 4000e4e0: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000e4e4: 80 a2 00 03 cmp %o0, %g3 4000e4e8: 18 80 00 32 bgu 4000e5b0 <_Heap_Free+0xf8> 4000e4ec: 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; 4000e4f0: da 02 20 04 ld [ %o0 + 4 ], %o5 4000e4f4: 88 0b 7f fe and %o5, -2, %g4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000e4f8: 84 02 00 04 add %o0, %g4, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000e4fc: 80 a0 40 02 cmp %g1, %g2 4000e500: 18 80 00 2c bgu 4000e5b0 <_Heap_Free+0xf8> <== NEVER TAKEN 4000e504: 80 a0 c0 02 cmp %g3, %g2 4000e508: 0a 80 00 2a bcs 4000e5b0 <_Heap_Free+0xf8> <== NEVER TAKEN 4000e50c: 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; 4000e510: d8 00 a0 04 ld [ %g2 + 4 ], %o4 if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { _HAssert( false ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 4000e514: 80 8b 20 01 btst 1, %o4 4000e518: 02 80 00 26 be 4000e5b0 <_Heap_Free+0xf8> <== NEVER TAKEN 4000e51c: 96 0b 3f fe and %o4, -2, %o3 _HAssert( false ); return false; } next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block 4000e520: 80 a0 c0 02 cmp %g3, %g2 4000e524: 02 80 00 06 be 4000e53c <_Heap_Free+0x84> 4000e528: 98 10 20 00 clr %o4 #include #include #include bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr ) 4000e52c: 98 00 80 0b add %g2, %o3, %o4 4000e530: d8 03 20 04 ld [ %o4 + 4 ], %o4 4000e534: 98 0b 20 01 and %o4, 1, %o4 4000e538: 98 1b 20 01 xor %o4, 1, %o4 next_block_size = _Heap_Block_size( next_block ); next_is_free = next_block != heap->last_block && !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size )); if ( !_Heap_Is_prev_used( block ) ) { 4000e53c: 80 8b 60 01 btst 1, %o5 4000e540: 12 80 00 1e bne 4000e5b8 <_Heap_Free+0x100> 4000e544: 80 8b 20 ff btst 0xff, %o4 uintptr_t const prev_size = block->prev_size; 4000e548: d4 02 00 00 ld [ %o0 ], %o2 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 4000e54c: 9a 22 00 0a sub %o0, %o2, %o5 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4000e550: 80 a0 40 0d cmp %g1, %o5 4000e554: 18 80 00 17 bgu 4000e5b0 <_Heap_Free+0xf8> <== NEVER TAKEN 4000e558: 80 a0 c0 0d cmp %g3, %o5 4000e55c: 0a 80 00 15 bcs 4000e5b0 <_Heap_Free+0xf8> <== NEVER TAKEN 4000e560: 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) ) { 4000e564: c2 03 60 04 ld [ %o5 + 4 ], %g1 4000e568: 80 88 60 01 btst 1, %g1 4000e56c: 02 80 00 11 be 4000e5b0 <_Heap_Free+0xf8> <== NEVER TAKEN 4000e570: 80 8b 20 ff btst 0xff, %o4 _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ 4000e574: 22 80 00 3a be,a 4000e65c <_Heap_Free+0x1a4> 4000e578: 94 01 00 0a add %g4, %o2, %o2 uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; 4000e57c: c6 06 20 38 ld [ %i0 + 0x38 ], %g3 } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; 4000e580: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 return _Heap_Free_list_tail(heap)->prev; } RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; 4000e584: c4 00 a0 08 ld [ %g2 + 8 ], %g2 4000e588: 86 00 ff ff add %g3, -1, %g3 4000e58c: c6 26 20 38 st %g3, [ %i0 + 0x38 ] _HAssert( false ); return( false ); } if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; 4000e590: 96 01 00 0b add %g4, %o3, %o3 Heap_Block *prev = block->prev; prev->next = next; next->prev = prev; 4000e594: c2 20 a0 0c st %g1, [ %g2 + 0xc ] 4000e598: 94 02 c0 0a add %o3, %o2, %o2 RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block ) { Heap_Block *next = block->next; Heap_Block *prev = block->prev; prev->next = next; 4000e59c: c4 20 60 08 st %g2, [ %g1 + 8 ] _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; 4000e5a0: d4 23 40 0a st %o2, [ %o5 + %o2 ] if ( next_is_free ) { /* coalesce both */ uintptr_t const size = block_size + prev_size + next_block_size; _Heap_Free_list_remove( next_block ); stats->free_blocks -= 1; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000e5a4: 94 12 a0 01 or %o2, 1, %o2 4000e5a8: 10 80 00 10 b 4000e5e8 <_Heap_Free+0x130> 4000e5ac: d4 23 60 04 st %o2, [ %o5 + 4 ] --stats->used_blocks; ++stats->frees; stats->free_size += block_size; return( true ); } 4000e5b0: 81 c7 e0 08 ret 4000e5b4: 91 e8 20 00 restore %g0, 0, %o0 uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ 4000e5b8: 02 80 00 17 be 4000e614 <_Heap_Free+0x15c> 4000e5bc: 82 11 20 01 or %g4, 1, %g1 Heap_Block *old_block, Heap_Block *new_block ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; 4000e5c0: 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; 4000e5c4: c4 00 a0 08 ld [ %g2 + 8 ], %g2 Heap_Block *prev = old_block->prev; new_block->next = next; new_block->prev = prev; 4000e5c8: c2 22 20 0c st %g1, [ %o0 + 0xc ] ) { Heap_Block *next = old_block->next; Heap_Block *prev = old_block->prev; new_block->next = next; 4000e5cc: c4 22 20 08 st %g2, [ %o0 + 8 ] uintptr_t const size = block_size + next_block_size; 4000e5d0: 96 02 c0 04 add %o3, %g4, %o3 new_block->prev = prev; next->prev = new_block; 4000e5d4: d0 20 a0 0c st %o0, [ %g2 + 0xc ] _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block = _Heap_Block_at( block, size ); next_block->prev_size = size; 4000e5d8: d6 22 00 0b st %o3, [ %o0 + %o3 ] prev->next = new_block; 4000e5dc: d0 20 60 08 st %o0, [ %g1 + 8 ] next_block->prev_size = size; } } else if ( next_is_free ) { /* coalesce next */ uintptr_t const size = block_size + next_block_size; _Heap_Free_list_replace( next_block, block ); block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000e5e0: 96 12 e0 01 or %o3, 1, %o3 4000e5e4: d6 22 20 04 st %o3, [ %o0 + 4 ] stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000e5e8: c4 06 20 40 ld [ %i0 + 0x40 ], %g2 ++stats->frees; 4000e5ec: c2 06 20 50 ld [ %i0 + 0x50 ], %g1 stats->free_size += block_size; 4000e5f0: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000e5f4: 84 00 bf ff add %g2, -1, %g2 ++stats->frees; stats->free_size += block_size; 4000e5f8: 88 00 c0 04 add %g3, %g4, %g4 stats->max_free_blocks = stats->free_blocks; } } /* Statistics */ --stats->used_blocks; 4000e5fc: c4 26 20 40 st %g2, [ %i0 + 0x40 ] ++stats->frees; stats->free_size += block_size; 4000e600: c8 26 20 30 st %g4, [ %i0 + 0x30 ] } } /* Statistics */ --stats->used_blocks; ++stats->frees; 4000e604: 82 00 60 01 inc %g1 4000e608: c2 26 20 50 st %g1, [ %i0 + 0x50 ] stats->free_size += block_size; return( true ); 4000e60c: 81 c7 e0 08 ret 4000e610: 91 e8 20 01 restore %g0, 1, %o0 next_block->prev_size = size; } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; 4000e614: c2 22 20 04 st %g1, [ %o0 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000e618: 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; 4000e61c: c6 06 20 08 ld [ %i0 + 8 ], %g3 4000e620: 82 08 7f fe and %g1, -2, %g1 next_block->prev_size = block_size; 4000e624: c8 22 00 04 st %g4, [ %o0 + %g4 ] } else { /* no coalesce */ /* Add 'block' to the head of the free blocks list as it tends to produce less fragmentation than adding to the tail. */ _Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block ); block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000e628: c2 20 a0 04 st %g1, [ %g2 + 4 ] next_block->prev_size = block_size; /* Statistics */ ++stats->free_blocks; 4000e62c: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 new_block->next = next; 4000e630: c6 22 20 08 st %g3, [ %o0 + 8 ] new_block->prev = block_before; 4000e634: 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; 4000e638: 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; 4000e63c: 82 00 60 01 inc %g1 block_before->next = new_block; next->prev = new_block; 4000e640: d0 20 e0 0c st %o0, [ %g3 + 0xc ] { Heap_Block *next = block_before->next; new_block->next = next; new_block->prev = block_before; block_before->next = new_block; 4000e644: 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; 4000e648: 80 a0 40 02 cmp %g1, %g2 4000e64c: 08 bf ff e7 bleu 4000e5e8 <_Heap_Free+0x130> 4000e650: 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; 4000e654: 10 bf ff e5 b 4000e5e8 <_Heap_Free+0x130> 4000e658: c2 26 20 3c st %g1, [ %i0 + 0x3c ] next_block = _Heap_Block_at( prev_block, size ); _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; 4000e65c: 82 12 a0 01 or %o2, 1, %g1 4000e660: c2 23 60 04 st %g1, [ %o5 + 4 ] next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000e664: c2 00 a0 04 ld [ %g2 + 4 ], %g1 next_block->prev_size = size; 4000e668: d4 22 00 04 st %o2, [ %o0 + %g4 ] _HAssert(!_Heap_Is_prev_used( next_block)); next_block->prev_size = size; } else { /* coalesce prev */ uintptr_t const size = block_size + prev_size; prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED; next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED; 4000e66c: 82 08 7f fe and %g1, -2, %g1 4000e670: 10 bf ff de b 4000e5e8 <_Heap_Free+0x130> 4000e674: c2 20 a0 04 st %g1, [ %g2 + 4 ] =============================================================================== 40013d08 <_Heap_Get_free_information>: void _Heap_Get_free_information( Heap_Control *the_heap, Heap_Information *info ) { 40013d08: 9d e3 bf a0 save %sp, -96, %sp return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40013d0c: c2 06 20 08 ld [ %i0 + 8 ], %g1 Heap_Block *the_block; Heap_Block *const tail = _Heap_Free_list_tail(the_heap); info->number = 0; 40013d10: c0 26 40 00 clr [ %i1 ] info->largest = 0; 40013d14: c0 26 60 04 clr [ %i1 + 4 ] info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 40013d18: 80 a6 00 01 cmp %i0, %g1 40013d1c: 02 80 00 13 be 40013d68 <_Heap_Get_free_information+0x60> <== NEVER TAKEN 40013d20: c0 26 60 08 clr [ %i1 + 8 ] 40013d24: 88 10 20 01 mov 1, %g4 40013d28: 10 80 00 03 b 40013d34 <_Heap_Get_free_information+0x2c> 40013d2c: 86 10 20 00 clr %g3 40013d30: 88 10 00 02 mov %g2, %g4 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 40013d34: c4 00 60 04 ld [ %g1 + 4 ], %g2 /* As we always coalesce free blocks, prev block must have been used. */ _HAssert(_Heap_Is_prev_used(the_block)); info->number++; info->total += the_size; if ( info->largest < the_size ) 40013d38: da 06 60 04 ld [ %i1 + 4 ], %o5 40013d3c: 84 08 bf fe and %g2, -2, %g2 40013d40: 80 a3 40 02 cmp %o5, %g2 40013d44: 1a 80 00 03 bcc 40013d50 <_Heap_Get_free_information+0x48> 40013d48: 86 00 c0 02 add %g3, %g2, %g3 info->largest = the_size; 40013d4c: c4 26 60 04 st %g2, [ %i1 + 4 ] info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); the_block != tail; the_block = the_block->next) 40013d50: c2 00 60 08 ld [ %g1 + 8 ], %g1 info->number = 0; info->largest = 0; info->total = 0; for(the_block = _Heap_Free_list_first(the_heap); 40013d54: 80 a6 00 01 cmp %i0, %g1 40013d58: 12 bf ff f6 bne 40013d30 <_Heap_Get_free_information+0x28> 40013d5c: 84 01 20 01 add %g4, 1, %g2 40013d60: c6 26 60 08 st %g3, [ %i1 + 8 ] 40013d64: c8 26 40 00 st %g4, [ %i1 ] 40013d68: 81 c7 e0 08 ret 40013d6c: 81 e8 00 00 restore =============================================================================== 40013d70 <_Heap_Get_information>: void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { 40013d70: 9d e3 bf a0 save %sp, -96, %sp Heap_Block *the_block = the_heap->first_block; Heap_Block *const end = the_heap->last_block; 40013d74: c4 06 20 24 ld [ %i0 + 0x24 ], %g2 void _Heap_Get_information( Heap_Control *the_heap, Heap_Information_block *the_info ) { Heap_Block *the_block = the_heap->first_block; 40013d78: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 Heap_Block *const end = the_heap->last_block; _HAssert(the_block->prev_size == the_heap->page_size); _HAssert(_Heap_Is_prev_used(the_block)); the_info->Free.number = 0; 40013d7c: c0 26 40 00 clr [ %i1 ] the_info->Free.total = 0; 40013d80: c0 26 60 08 clr [ %i1 + 8 ] the_info->Free.largest = 0; 40013d84: c0 26 60 04 clr [ %i1 + 4 ] the_info->Used.number = 0; 40013d88: c0 26 60 0c clr [ %i1 + 0xc ] the_info->Used.total = 0; 40013d8c: c0 26 60 14 clr [ %i1 + 0x14 ] the_info->Used.largest = 0; 40013d90: c0 26 60 10 clr [ %i1 + 0x10 ] while ( the_block != end ) { 40013d94: 80 a0 40 02 cmp %g1, %g2 40013d98: 02 80 00 1a be 40013e00 <_Heap_Get_information+0x90> <== NEVER TAKEN 40013d9c: 86 10 20 08 mov 8, %g3 40013da0: da 00 60 04 ld [ %g1 + 4 ], %o5 uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; 40013da4: 92 06 60 0c add %i1, 0xc, %o1 40013da8: 88 0b 7f fe and %o5, -2, %g4 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); 40013dac: 82 00 40 04 add %g1, %g4, %g1 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 40013db0: da 00 60 04 ld [ %g1 + 4 ], %o5 while ( the_block != end ) { uintptr_t const the_size = _Heap_Block_size(the_block); Heap_Block *const next_block = _Heap_Block_at(the_block, the_size); Heap_Information *info; if ( _Heap_Is_prev_used(next_block) ) 40013db4: 80 8b 60 01 btst 1, %o5 40013db8: 12 80 00 03 bne 40013dc4 <_Heap_Get_information+0x54> 40013dbc: 86 10 00 09 mov %o1, %g3 40013dc0: 86 10 00 19 mov %i1, %g3 info = &the_info->Used; else info = &the_info->Free; info->number++; 40013dc4: d4 00 c0 00 ld [ %g3 ], %o2 info->total += the_size; 40013dc8: d6 00 e0 08 ld [ %g3 + 8 ], %o3 if ( info->largest < the_size ) 40013dcc: d8 00 e0 04 ld [ %g3 + 4 ], %o4 if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; else info = &the_info->Free; info->number++; 40013dd0: 94 02 a0 01 inc %o2 info->total += the_size; 40013dd4: 96 02 c0 04 add %o3, %g4, %o3 if ( _Heap_Is_prev_used(next_block) ) info = &the_info->Used; else info = &the_info->Free; info->number++; 40013dd8: d4 20 c0 00 st %o2, [ %g3 ] info->total += the_size; if ( info->largest < the_size ) 40013ddc: 80 a3 00 04 cmp %o4, %g4 40013de0: 1a 80 00 03 bcc 40013dec <_Heap_Get_information+0x7c> 40013de4: d6 20 e0 08 st %o3, [ %g3 + 8 ] info->largest = the_size; 40013de8: c8 20 e0 04 st %g4, [ %g3 + 4 ] the_info->Free.largest = 0; the_info->Used.number = 0; the_info->Used.total = 0; the_info->Used.largest = 0; while ( the_block != end ) { 40013dec: 80 a0 80 01 cmp %g2, %g1 40013df0: 12 bf ff ef bne 40013dac <_Heap_Get_information+0x3c> 40013df4: 88 0b 7f fe and %o5, -2, %g4 40013df8: c6 06 60 14 ld [ %i1 + 0x14 ], %g3 40013dfc: 86 00 e0 08 add %g3, 8, %g3 /* * Handle the last dummy block. Don't consider this block to be * "used" as client never allocated it. Make 'Used.total' contain this * blocks' overhead though. */ the_info->Used.total += HEAP_BLOCK_HEADER_SIZE; 40013e00: c6 26 60 14 st %g3, [ %i1 + 0x14 ] } 40013e04: 81 c7 e0 08 ret 40013e08: 81 e8 00 00 restore =============================================================================== 4001d708 <_Heap_Size_of_alloc_area>: bool _Heap_Size_of_alloc_area( Heap_Control *heap, void *alloc_begin_ptr, uintptr_t *alloc_size ) { 4001d708: 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 ) 4001d70c: d2 06 20 10 ld [ %i0 + 0x10 ], %o1 4001d710: 7f ff f3 f3 call 4001a6dc <.urem> 4001d714: 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; 4001d718: 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 ) 4001d71c: 84 06 7f f8 add %i1, -8, %g2 4001d720: 84 20 80 08 sub %g2, %o0, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001d724: 80 a0 80 01 cmp %g2, %g1 4001d728: 0a 80 00 16 bcs 4001d780 <_Heap_Size_of_alloc_area+0x78> 4001d72c: 01 00 00 00 nop && (uintptr_t) block <= (uintptr_t) heap->last_block; 4001d730: c6 06 20 24 ld [ %i0 + 0x24 ], %g3 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001d734: 80 a0 80 03 cmp %g2, %g3 4001d738: 18 80 00 12 bgu 4001d780 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001d73c: 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); 4001d740: c8 00 a0 04 ld [ %g2 + 4 ], %g4 4001d744: 88 09 3f fe and %g4, -2, %g4 4001d748: 84 00 80 04 add %g2, %g4, %g2 RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap( const Heap_Control *heap, const Heap_Block *block ) { return (uintptr_t) block >= (uintptr_t) heap->first_block 4001d74c: 80 a0 40 02 cmp %g1, %g2 4001d750: 18 80 00 0c bgu 4001d780 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001d754: 80 a0 c0 02 cmp %g3, %g2 4001d758: 0a 80 00 0a bcs 4001d780 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001d75c: 01 00 00 00 nop } block_size = _Heap_Block_size( block ); next_block = _Heap_Block_at( block, block_size ); if ( 4001d760: c2 00 a0 04 ld [ %g2 + 4 ], %g1 4001d764: 80 88 60 01 btst 1, %g1 4001d768: 02 80 00 06 be 4001d780 <_Heap_Size_of_alloc_area+0x78> <== NEVER TAKEN 4001d76c: 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; 4001d770: 84 00 a0 04 add %g2, 4, %g2 4001d774: c4 26 80 00 st %g2, [ %i2 ] return true; 4001d778: 81 c7 e0 08 ret 4001d77c: 91 e8 20 01 restore %g0, 1, %o0 } 4001d780: 81 c7 e0 08 ret 4001d784: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 400097e8 <_Heap_Walk>: bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { 400097e8: 9d e3 bf 80 save %sp, -128, %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; 400097ec: 25 10 00 27 sethi %hi(0x40009c00), %l2 400097f0: 80 8e a0 ff btst 0xff, %i2 400097f4: a4 14 a2 18 or %l2, 0x218, %l2 Heap_Control *heap, int source, bool dump ) { uintptr_t const page_size = heap->page_size; 400097f8: ea 06 20 10 ld [ %i0 + 0x10 ], %l5 uintptr_t const min_block_size = heap->min_block_size; 400097fc: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 Heap_Block *const last_block = heap->last_block; 40009800: 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; 40009804: 12 80 00 04 bne 40009814 <_Heap_Walk+0x2c> 40009808: e0 06 20 20 ld [ %i0 + 0x20 ], %l0 4000980c: 25 10 00 25 sethi %hi(0x40009400), %l2 40009810: a4 14 a3 e0 or %l2, 0x3e0, %l2 ! 400097e0 <_Heap_Walk_print_nothing> if ( !_System_state_Is_up( _System_state_Get() ) ) { 40009814: 03 10 00 89 sethi %hi(0x40022400), %g1 40009818: c2 00 60 f0 ld [ %g1 + 0xf0 ], %g1 ! 400224f0 <_System_state_Current> 4000981c: 80 a0 60 03 cmp %g1, 3 40009820: 22 80 00 04 be,a 40009830 <_Heap_Walk+0x48> 40009824: da 06 20 18 ld [ %i0 + 0x18 ], %o5 block = next_block; } return true; } 40009828: 81 c7 e0 08 ret 4000982c: 91 e8 20 01 restore %g0, 1, %o0 Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block; (*printer)( 40009830: c6 06 20 1c ld [ %i0 + 0x1c ], %g3 40009834: c4 06 20 08 ld [ %i0 + 8 ], %g2 40009838: c2 06 20 0c ld [ %i0 + 0xc ], %g1 4000983c: 90 10 00 19 mov %i1, %o0 40009840: c6 23 a0 5c st %g3, [ %sp + 0x5c ] 40009844: c4 23 a0 68 st %g2, [ %sp + 0x68 ] 40009848: c2 23 a0 6c st %g1, [ %sp + 0x6c ] 4000984c: e0 23 a0 60 st %l0, [ %sp + 0x60 ] 40009850: e8 23 a0 64 st %l4, [ %sp + 0x64 ] 40009854: 92 10 20 00 clr %o1 40009858: 15 10 00 7d sethi %hi(0x4001f400), %o2 4000985c: 96 10 00 15 mov %l5, %o3 40009860: 94 12 a1 10 or %o2, 0x110, %o2 40009864: 9f c4 80 00 call %l2 40009868: 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 ) { 4000986c: 80 a5 60 00 cmp %l5, 0 40009870: 02 80 00 36 be 40009948 <_Heap_Walk+0x160> 40009874: 80 8d 60 07 btst 7, %l5 (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { 40009878: 12 80 00 3c bne 40009968 <_Heap_Walk+0x180> 4000987c: 90 10 00 13 mov %l3, %o0 ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { 40009880: 7f ff e0 91 call 40001ac4 <.urem> 40009884: 92 10 00 15 mov %l5, %o1 40009888: 80 a2 20 00 cmp %o0, 0 4000988c: 12 80 00 40 bne 4000998c <_Heap_Walk+0x1a4> 40009890: 90 04 20 08 add %l0, 8, %o0 ); return false; } if ( 40009894: 7f ff e0 8c call 40001ac4 <.urem> 40009898: 92 10 00 15 mov %l5, %o1 4000989c: 80 a2 20 00 cmp %o0, 0 400098a0: 32 80 00 44 bne,a 400099b0 <_Heap_Walk+0x1c8> 400098a4: 90 10 00 19 mov %i1, %o0 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 400098a8: ec 04 20 04 ld [ %l0 + 4 ], %l6 ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { 400098ac: ba 8d a0 01 andcc %l6, 1, %i5 400098b0: 22 80 00 48 be,a 400099d0 <_Heap_Walk+0x1e8> 400098b4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( first_block->prev_size != page_size ) { 400098b8: d6 04 00 00 ld [ %l0 ], %o3 400098bc: 80 a5 40 0b cmp %l5, %o3 400098c0: 32 80 00 1a bne,a 40009928 <_Heap_Walk+0x140> 400098c4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_free( last_block ) ) { 400098c8: c2 05 20 04 ld [ %l4 + 4 ], %g1 400098cc: 82 08 7f fe and %g1, -2, %g1 400098d0: 82 05 00 01 add %l4, %g1, %g1 400098d4: c2 00 60 04 ld [ %g1 + 4 ], %g1 400098d8: 80 88 60 01 btst 1, %g1 400098dc: 22 80 01 2e be,a 40009d94 <_Heap_Walk+0x5ac> 400098e0: 90 10 00 19 mov %i1, %o0 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 400098e4: ee 06 20 08 ld [ %i0 + 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 ) { 400098e8: 80 a6 00 17 cmp %i0, %l7 400098ec: 02 80 00 79 be 40009ad0 <_Heap_Walk+0x2e8> 400098f0: f8 06 20 10 ld [ %i0 + 0x10 ], %i4 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; 400098f4: f6 06 20 20 ld [ %i0 + 0x20 ], %i3 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 400098f8: 80 a6 c0 17 cmp %i3, %l7 400098fc: 28 80 00 3c bleu,a 400099ec <_Heap_Walk+0x204> <== ALWAYS TAKEN 40009900: f4 06 20 24 ld [ %i0 + 0x24 ], %i2 if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( 40009904: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40009908: 96 10 00 17 mov %l7, %o3 4000990c: 92 10 20 01 mov 1, %o1 40009910: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009914: b0 10 20 00 clr %i0 40009918: 9f c4 80 00 call %l2 4000991c: 94 12 a2 b8 or %o2, 0x2b8, %o2 40009920: 81 c7 e0 08 ret 40009924: 81 e8 00 00 restore return false; } if ( first_block->prev_size != page_size ) { (*printer)( 40009928: 98 10 00 15 mov %l5, %o4 4000992c: 92 10 20 01 mov 1, %o1 40009930: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009934: b0 10 20 00 clr %i0 40009938: 9f c4 80 00 call %l2 4000993c: 94 12 a2 70 or %o2, 0x270, %o2 40009940: 81 c7 e0 08 ret 40009944: 81 e8 00 00 restore first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); 40009948: 90 10 00 19 mov %i1, %o0 4000994c: 92 10 20 01 mov 1, %o1 40009950: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009954: b0 10 20 00 clr %i0 40009958: 9f c4 80 00 call %l2 4000995c: 94 12 a1 a8 or %o2, 0x1a8, %o2 40009960: 81 c7 e0 08 ret 40009964: 81 e8 00 00 restore return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( 40009968: 90 10 00 19 mov %i1, %o0 4000996c: 96 10 00 15 mov %l5, %o3 40009970: 92 10 20 01 mov 1, %o1 40009974: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009978: b0 10 20 00 clr %i0 4000997c: 9f c4 80 00 call %l2 40009980: 94 12 a1 c0 or %o2, 0x1c0, %o2 40009984: 81 c7 e0 08 ret 40009988: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( 4000998c: 90 10 00 19 mov %i1, %o0 40009990: 96 10 00 13 mov %l3, %o3 40009994: 92 10 20 01 mov 1, %o1 40009998: 15 10 00 7d sethi %hi(0x4001f400), %o2 4000999c: b0 10 20 00 clr %i0 400099a0: 9f c4 80 00 call %l2 400099a4: 94 12 a1 e0 or %o2, 0x1e0, %o2 400099a8: 81 c7 e0 08 ret 400099ac: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( 400099b0: 96 10 00 10 mov %l0, %o3 400099b4: 92 10 20 01 mov 1, %o1 400099b8: 15 10 00 7d sethi %hi(0x4001f400), %o2 400099bc: b0 10 20 00 clr %i0 400099c0: 9f c4 80 00 call %l2 400099c4: 94 12 a2 08 or %o2, 0x208, %o2 400099c8: 81 c7 e0 08 ret 400099cc: 81 e8 00 00 restore return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( 400099d0: 92 10 20 01 mov 1, %o1 400099d4: 15 10 00 7d sethi %hi(0x4001f400), %o2 400099d8: b0 10 20 00 clr %i0 400099dc: 9f c4 80 00 call %l2 400099e0: 94 12 a2 40 or %o2, 0x240, %o2 400099e4: 81 c7 e0 08 ret 400099e8: 81 e8 00 00 restore 400099ec: 80 a5 c0 1a cmp %l7, %i2 400099f0: 18 bf ff c6 bgu 40009908 <_Heap_Walk+0x120> <== NEVER TAKEN 400099f4: 90 10 00 19 mov %i1, %o0 ); return false; } if ( 400099f8: 90 05 e0 08 add %l7, 8, %o0 400099fc: 7f ff e0 32 call 40001ac4 <.urem> 40009a00: 92 10 00 1c mov %i4, %o1 40009a04: 80 a2 20 00 cmp %o0, 0 40009a08: 12 80 00 ea bne 40009db0 <_Heap_Walk+0x5c8> <== NEVER TAKEN 40009a0c: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40009a10: c2 05 e0 04 ld [ %l7 + 4 ], %g1 40009a14: 82 08 7f fe and %g1, -2, %g1 40009a18: 82 05 c0 01 add %l7, %g1, %g1 40009a1c: c2 00 60 04 ld [ %g1 + 4 ], %g1 40009a20: 80 88 60 01 btst 1, %g1 40009a24: 12 80 00 f5 bne 40009df8 <_Heap_Walk+0x610> <== NEVER TAKEN 40009a28: 01 00 00 00 nop ); return false; } if ( free_block->prev != prev_block ) { 40009a2c: e2 05 e0 0c ld [ %l7 + 0xc ], %l1 40009a30: 80 a4 40 18 cmp %l1, %i0 40009a34: 12 80 00 e9 bne 40009dd8 <_Heap_Walk+0x5f0> <== NEVER TAKEN 40009a38: 96 10 00 17 mov %l7, %o3 40009a3c: fa 27 bf fc st %i5, [ %fp + -4 ] 40009a40: ba 10 00 15 mov %l5, %i5 40009a44: aa 10 00 13 mov %l3, %l5 40009a48: a6 10 00 10 mov %l0, %l3 40009a4c: 10 80 00 18 b 40009aac <_Heap_Walk+0x2c4> 40009a50: a0 10 00 1c mov %i4, %l0 40009a54: 18 bf ff ad bgu 40009908 <_Heap_Walk+0x120> 40009a58: 90 10 00 19 mov %i1, %o0 40009a5c: 80 a5 c0 1a cmp %l7, %i2 40009a60: 18 bf ff ab bgu 4000990c <_Heap_Walk+0x124> <== NEVER TAKEN 40009a64: 96 10 00 17 mov %l7, %o3 ); return false; } if ( 40009a68: 90 05 e0 08 add %l7, 8, %o0 40009a6c: 7f ff e0 16 call 40001ac4 <.urem> 40009a70: 92 10 00 10 mov %l0, %o1 40009a74: 80 a2 20 00 cmp %o0, 0 40009a78: 32 80 00 ce bne,a 40009db0 <_Heap_Walk+0x5c8> 40009a7c: 90 10 00 19 mov %i1, %o0 ); return false; } if ( _Heap_Is_used( free_block ) ) { 40009a80: c2 05 e0 04 ld [ %l7 + 4 ], %g1 40009a84: 82 08 7f fe and %g1, -2, %g1 40009a88: 82 00 40 17 add %g1, %l7, %g1 40009a8c: c2 00 60 04 ld [ %g1 + 4 ], %g1 40009a90: 80 88 60 01 btst 1, %g1 40009a94: 32 80 00 d9 bne,a 40009df8 <_Heap_Walk+0x610> 40009a98: 90 10 00 19 mov %i1, %o0 ); return false; } if ( free_block->prev != prev_block ) { 40009a9c: c2 05 e0 0c ld [ %l7 + 0xc ], %g1 40009aa0: 80 a7 00 01 cmp %i4, %g1 40009aa4: 32 80 00 cb bne,a 40009dd0 <_Heap_Walk+0x5e8> 40009aa8: a2 10 00 01 mov %g1, %l1 (*printer)( 40009aac: b8 10 00 17 mov %l7, %i4 return false; } prev_block = free_block; free_block = free_block->next; 40009ab0: 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 ) { 40009ab4: 80 a4 40 17 cmp %l1, %l7 40009ab8: 12 bf ff e7 bne 40009a54 <_Heap_Walk+0x26c> 40009abc: 80 a6 c0 17 cmp %i3, %l7 40009ac0: a0 10 00 13 mov %l3, %l0 40009ac4: a6 10 00 15 mov %l5, %l3 40009ac8: aa 10 00 1d mov %i5, %l5 40009acc: fa 07 bf fc ld [ %fp + -4 ], %i5 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40009ad0: 80 a5 00 10 cmp %l4, %l0 40009ad4: 02 bf ff 55 be 40009828 <_Heap_Walk+0x40> <== NEVER TAKEN 40009ad8: 37 10 00 7d sethi %hi(0x4001f400), %i3 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40009adc: 35 10 00 7d sethi %hi(0x4001f400), %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40009ae0: 39 10 00 7e sethi %hi(0x4001f800), %i4 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40009ae4: 82 10 00 1d mov %i5, %g1 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)( 40009ae8: b6 16 e3 60 or %i3, 0x360, %i3 40009aec: ba 10 00 15 mov %l5, %i5 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40009af0: b4 16 a3 78 or %i2, 0x378, %i2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40009af4: b8 17 20 78 or %i4, 0x78, %i4 40009af8: aa 10 00 14 mov %l4, %l5 - HEAP_BLOCK_HEADER_SIZE); } RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block ) { return block->size_and_flag & ~HEAP_PREV_BLOCK_USED; 40009afc: ac 0d bf fe and %l6, -2, %l6 uintptr_t const block_size = _Heap_Block_size( block ); bool const prev_used = _Heap_Is_prev_used( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); uintptr_t const next_block_begin = (uintptr_t) next_block; if ( prev_used ) { 40009b00: 80 a0 60 00 cmp %g1, 0 40009b04: 02 80 00 16 be 40009b5c <_Heap_Walk+0x374> 40009b08: a2 05 80 10 add %l6, %l0, %l1 (*printer)( 40009b0c: 90 10 00 19 mov %i1, %o0 40009b10: 92 10 20 00 clr %o1 40009b14: 94 10 00 1b mov %i3, %o2 40009b18: 96 10 00 10 mov %l0, %o3 40009b1c: 9f c4 80 00 call %l2 40009b20: 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 40009b24: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 40009b28: 80 a0 40 11 cmp %g1, %l1 40009b2c: 28 80 00 18 bleu,a 40009b8c <_Heap_Walk+0x3a4> <== ALWAYS TAKEN 40009b30: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( 40009b34: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED 40009b38: 96 10 00 10 mov %l0, %o3 40009b3c: 98 10 00 11 mov %l1, %o4 40009b40: 92 10 20 01 mov 1, %o1 40009b44: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009b48: b0 10 20 00 clr %i0 40009b4c: 9f c4 80 00 call %l2 40009b50: 94 12 a3 a0 or %o2, 0x3a0, %o2 "block 0x%08x: next block 0x%08x not in heap\n", block, next_block ); return false; 40009b54: 81 c7 e0 08 ret 40009b58: 81 e8 00 00 restore "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( 40009b5c: da 04 00 00 ld [ %l0 ], %o5 40009b60: 90 10 00 19 mov %i1, %o0 40009b64: 92 10 20 00 clr %o1 40009b68: 94 10 00 1a mov %i2, %o2 40009b6c: 96 10 00 10 mov %l0, %o3 40009b70: 9f c4 80 00 call %l2 40009b74: 98 10 00 16 mov %l6, %o4 40009b78: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 40009b7c: 80 a0 40 11 cmp %g1, %l1 40009b80: 18 bf ff ee bgu 40009b38 <_Heap_Walk+0x350> <== NEVER TAKEN 40009b84: 90 10 00 19 mov %i1, %o0 40009b88: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 40009b8c: 80 a0 40 11 cmp %g1, %l1 40009b90: 0a bf ff ea bcs 40009b38 <_Heap_Walk+0x350> 40009b94: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { 40009b98: 90 10 00 16 mov %l6, %o0 40009b9c: 7f ff df ca call 40001ac4 <.urem> 40009ba0: 92 10 00 1d mov %i5, %o1 40009ba4: 80 a2 20 00 cmp %o0, 0 40009ba8: 12 80 00 5d bne 40009d1c <_Heap_Walk+0x534> 40009bac: 80 a4 c0 16 cmp %l3, %l6 ); return false; } if ( block_size < min_block_size ) { 40009bb0: 18 80 00 65 bgu 40009d44 <_Heap_Walk+0x55c> 40009bb4: 80 a4 00 11 cmp %l0, %l1 ); return false; } if ( next_block_begin <= block_begin ) { 40009bb8: 3a 80 00 6e bcc,a 40009d70 <_Heap_Walk+0x588> 40009bbc: 90 10 00 19 mov %i1, %o0 ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { 40009bc0: c2 04 60 04 ld [ %l1 + 4 ], %g1 40009bc4: 80 88 60 01 btst 1, %g1 40009bc8: 12 80 00 40 bne 40009cc8 <_Heap_Walk+0x4e0> 40009bcc: 80 a5 40 11 cmp %l5, %l1 block->size_and_flag = size | flag; } RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block ) { return block->size_and_flag & HEAP_PREV_BLOCK_USED; 40009bd0: e8 04 20 04 ld [ %l0 + 4 ], %l4 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 40009bd4: 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; 40009bd8: 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; 40009bdc: ac 0d 3f fe and %l4, -2, %l6 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; 40009be0: 1b 10 00 7e sethi %hi(0x4001f800), %o5 40009be4: 80 a0 40 0c cmp %g1, %o4 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; 40009be8: 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); 40009bec: 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; 40009bf0: 02 80 00 07 be 40009c0c <_Heap_Walk+0x424> 40009bf4: 9a 13 60 68 or %o5, 0x68, %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)" : ""), 40009bf8: 1b 10 00 7e sethi %hi(0x4001f800), %o5 40009bfc: 80 a3 00 18 cmp %o4, %i0 40009c00: 02 80 00 03 be 40009c0c <_Heap_Walk+0x424> 40009c04: 9a 13 60 80 or %o5, 0x80, %o5 40009c08: 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)( 40009c0c: c2 04 20 08 ld [ %l0 + 8 ], %g1 40009c10: 05 10 00 7e sethi %hi(0x4001f800), %g2 40009c14: 80 a0 c0 01 cmp %g3, %g1 40009c18: 02 80 00 07 be 40009c34 <_Heap_Walk+0x44c> 40009c1c: 84 10 a0 90 or %g2, 0x90, %g2 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") 40009c20: 05 10 00 7e sethi %hi(0x4001f800), %g2 40009c24: 80 a0 40 18 cmp %g1, %i0 40009c28: 02 80 00 03 be 40009c34 <_Heap_Walk+0x44c> 40009c2c: 84 10 a0 a0 or %g2, 0xa0, %g2 40009c30: 84 10 00 1c mov %i4, %g2 Heap_Block *const last_free_block = _Heap_Free_list_last( heap ); bool const prev_used = _Heap_Is_prev_used( block ); uintptr_t const block_size = _Heap_Block_size( block ); Heap_Block *const next_block = _Heap_Block_at( block, block_size ); (*printer)( 40009c34: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40009c38: c4 23 a0 60 st %g2, [ %sp + 0x60 ] 40009c3c: 90 10 00 19 mov %i1, %o0 40009c40: 92 10 20 00 clr %o1 40009c44: 15 10 00 7e sethi %hi(0x4001f800), %o2 40009c48: 96 10 00 10 mov %l0, %o3 40009c4c: 9f c4 80 00 call %l2 40009c50: 94 12 a0 b0 or %o2, 0xb0, %o2 block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { 40009c54: da 05 c0 00 ld [ %l7 ], %o5 40009c58: 80 a5 80 0d cmp %l6, %o5 40009c5c: 02 80 00 0c be 40009c8c <_Heap_Walk+0x4a4> 40009c60: 90 10 00 19 mov %i1, %o0 (*printer)( 40009c64: ee 23 a0 5c st %l7, [ %sp + 0x5c ] 40009c68: 96 10 00 10 mov %l0, %o3 40009c6c: 98 10 00 16 mov %l6, %o4 40009c70: 92 10 20 01 mov 1, %o1 40009c74: 15 10 00 7e sethi %hi(0x4001f800), %o2 40009c78: b0 10 20 00 clr %i0 40009c7c: 9f c4 80 00 call %l2 40009c80: 94 12 a0 e0 or %o2, 0xe0, %o2 40009c84: 81 c7 e0 08 ret 40009c88: 81 e8 00 00 restore ); return false; } if ( !prev_used ) { 40009c8c: 80 8d 20 01 btst 1, %l4 40009c90: 02 80 00 1c be 40009d00 <_Heap_Walk+0x518> 40009c94: 96 10 00 10 mov %l0, %o3 40009c98: c2 06 20 08 ld [ %i0 + 8 ], %g1 ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 40009c9c: 80 a0 40 18 cmp %g1, %i0 40009ca0: 12 80 00 07 bne 40009cbc <_Heap_Walk+0x4d4> <== ALWAYS TAKEN 40009ca4: 80 a0 40 10 cmp %g1, %l0 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 40009ca8: 10 80 00 0f b 40009ce4 <_Heap_Walk+0x4fc> <== NOT EXECUTED 40009cac: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED ) { const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *free_block = _Heap_Free_list_first( heap ); while ( free_block != free_list_tail ) { 40009cb0: 80 a0 40 18 cmp %g1, %i0 40009cb4: 02 80 00 0a be 40009cdc <_Heap_Walk+0x4f4> 40009cb8: 80 a0 40 10 cmp %g1, %l0 if ( free_block == block ) { 40009cbc: 32 bf ff fd bne,a 40009cb0 <_Heap_Walk+0x4c8> 40009cc0: c2 00 60 08 ld [ %g1 + 8 ], %g1 if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { 40009cc4: 80 a5 40 11 cmp %l5, %l1 40009cc8: 02 bf fe d8 be 40009828 <_Heap_Walk+0x40> 40009ccc: a0 10 00 11 mov %l1, %l0 const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap ); const Heap_Block *const first_free_block = _Heap_Free_list_first( heap ); const Heap_Block *prev_block = free_list_tail; const Heap_Block *free_block = first_free_block; while ( free_block != free_list_tail ) { 40009cd0: ec 04 60 04 ld [ %l1 + 4 ], %l6 40009cd4: 10 bf ff 8a b 40009afc <_Heap_Walk+0x314> 40009cd8: 82 0d a0 01 and %l6, 1, %g1 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( 40009cdc: 90 10 00 19 mov %i1, %o0 40009ce0: 96 10 00 10 mov %l0, %o3 40009ce4: 92 10 20 01 mov 1, %o1 40009ce8: 15 10 00 7e sethi %hi(0x4001f800), %o2 40009cec: b0 10 20 00 clr %i0 40009cf0: 9f c4 80 00 call %l2 40009cf4: 94 12 a1 50 or %o2, 0x150, %o2 40009cf8: 81 c7 e0 08 ret 40009cfc: 81 e8 00 00 restore return false; } if ( !prev_used ) { (*printer)( 40009d00: 92 10 20 01 mov 1, %o1 40009d04: 15 10 00 7e sethi %hi(0x4001f800), %o2 40009d08: b0 10 20 00 clr %i0 40009d0c: 9f c4 80 00 call %l2 40009d10: 94 12 a1 20 or %o2, 0x120, %o2 40009d14: 81 c7 e0 08 ret 40009d18: 81 e8 00 00 restore return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( 40009d1c: 90 10 00 19 mov %i1, %o0 40009d20: 96 10 00 10 mov %l0, %o3 40009d24: 98 10 00 16 mov %l6, %o4 40009d28: 92 10 20 01 mov 1, %o1 40009d2c: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009d30: b0 10 20 00 clr %i0 40009d34: 9f c4 80 00 call %l2 40009d38: 94 12 a3 d0 or %o2, 0x3d0, %o2 "block 0x%08x: block size %u not page aligned\n", block, block_size ); return false; 40009d3c: 81 c7 e0 08 ret 40009d40: 81 e8 00 00 restore } if ( block_size < min_block_size ) { (*printer)( 40009d44: 90 10 00 19 mov %i1, %o0 40009d48: 96 10 00 10 mov %l0, %o3 40009d4c: 98 10 00 16 mov %l6, %o4 40009d50: 9a 10 00 13 mov %l3, %o5 40009d54: 92 10 20 01 mov 1, %o1 40009d58: 15 10 00 7e sethi %hi(0x4001f800), %o2 40009d5c: b0 10 20 00 clr %i0 40009d60: 9f c4 80 00 call %l2 40009d64: 94 12 a0 00 mov %o2, %o2 block, block_size, min_block_size ); return false; 40009d68: 81 c7 e0 08 ret 40009d6c: 81 e8 00 00 restore } if ( next_block_begin <= block_begin ) { (*printer)( 40009d70: 96 10 00 10 mov %l0, %o3 40009d74: 98 10 00 11 mov %l1, %o4 40009d78: 92 10 20 01 mov 1, %o1 40009d7c: 15 10 00 7e sethi %hi(0x4001f800), %o2 40009d80: b0 10 20 00 clr %i0 40009d84: 9f c4 80 00 call %l2 40009d88: 94 12 a0 30 or %o2, 0x30, %o2 "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; 40009d8c: 81 c7 e0 08 ret 40009d90: 81 e8 00 00 restore return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( 40009d94: 92 10 20 01 mov 1, %o1 40009d98: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009d9c: b0 10 20 00 clr %i0 40009da0: 9f c4 80 00 call %l2 40009da4: 94 12 a2 a0 or %o2, 0x2a0, %o2 40009da8: 81 c7 e0 08 ret 40009dac: 81 e8 00 00 restore } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( 40009db0: 96 10 00 17 mov %l7, %o3 40009db4: 92 10 20 01 mov 1, %o1 40009db8: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009dbc: b0 10 20 00 clr %i0 40009dc0: 9f c4 80 00 call %l2 40009dc4: 94 12 a2 d8 or %o2, 0x2d8, %o2 40009dc8: 81 c7 e0 08 ret 40009dcc: 81 e8 00 00 restore return false; } if ( free_block->prev != prev_block ) { (*printer)( 40009dd0: 90 10 00 19 mov %i1, %o0 40009dd4: 96 10 00 17 mov %l7, %o3 40009dd8: 98 10 00 11 mov %l1, %o4 40009ddc: 92 10 20 01 mov 1, %o1 40009de0: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009de4: b0 10 20 00 clr %i0 40009de8: 9f c4 80 00 call %l2 40009dec: 94 12 a3 28 or %o2, 0x328, %o2 40009df0: 81 c7 e0 08 ret 40009df4: 81 e8 00 00 restore return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( 40009df8: 96 10 00 17 mov %l7, %o3 40009dfc: 92 10 20 01 mov 1, %o1 40009e00: 15 10 00 7d sethi %hi(0x4001f400), %o2 40009e04: b0 10 20 00 clr %i0 40009e08: 9f c4 80 00 call %l2 40009e0c: 94 12 a3 08 or %o2, 0x308, %o2 40009e10: 81 c7 e0 08 ret 40009e14: 81 e8 00 00 restore =============================================================================== 40007cbc <_IO_Initialize_all_drivers>: * * Output Parameters: NONE */ void _IO_Initialize_all_drivers( void ) { 40007cbc: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 40007cc0: 23 10 00 7f sethi %hi(0x4001fc00), %l1 40007cc4: c2 04 62 40 ld [ %l1 + 0x240 ], %g1 ! 4001fe40 <_IO_Number_of_drivers> 40007cc8: 80 a0 60 00 cmp %g1, 0 40007ccc: 02 80 00 0c be 40007cfc <_IO_Initialize_all_drivers+0x40> <== NEVER TAKEN 40007cd0: a2 14 62 40 or %l1, 0x240, %l1 40007cd4: a0 10 20 00 clr %l0 (void) rtems_io_initialize( major, 0, NULL ); 40007cd8: 90 10 00 10 mov %l0, %o0 40007cdc: 92 10 20 00 clr %o1 40007ce0: 40 00 18 9a call 4000df48 40007ce4: 94 10 20 00 clr %o2 void _IO_Initialize_all_drivers( void ) { rtems_device_major_number major; for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) 40007ce8: c2 04 40 00 ld [ %l1 ], %g1 40007cec: a0 04 20 01 inc %l0 40007cf0: 80 a0 40 10 cmp %g1, %l0 40007cf4: 18 bf ff fa bgu 40007cdc <_IO_Initialize_all_drivers+0x20> 40007cf8: 90 10 00 10 mov %l0, %o0 40007cfc: 81 c7 e0 08 ret 40007d00: 81 e8 00 00 restore =============================================================================== 40007d04 <_IO_Manager_initialization>: * workspace. * */ void _IO_Manager_initialization(void) { 40007d04: 9d e3 bf a0 save %sp, -96, %sp uint32_t index; rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; 40007d08: 03 10 00 7c sethi %hi(0x4001f000), %g1 40007d0c: 82 10 60 e8 or %g1, 0xe8, %g1 ! 4001f0e8 drivers_in_table = Configuration.number_of_device_drivers; number_of_drivers = Configuration.maximum_drivers; 40007d10: e6 00 60 2c ld [ %g1 + 0x2c ], %l3 rtems_driver_address_table *driver_table; uint32_t drivers_in_table; uint32_t number_of_drivers; driver_table = Configuration.Device_driver_table; drivers_in_table = Configuration.number_of_device_drivers; 40007d14: e2 00 60 30 ld [ %g1 + 0x30 ], %l1 /* * If the user claims there are less drivers than are actually in * the table, then let's just go with the table's count. */ if ( number_of_drivers <= drivers_in_table ) 40007d18: 80 a4 40 13 cmp %l1, %l3 40007d1c: 0a 80 00 08 bcs 40007d3c <_IO_Manager_initialization+0x38> 40007d20: e0 00 60 34 ld [ %g1 + 0x34 ], %l0 * If the maximum number of driver is the same as the number in the * table, then we do not have to copy the driver table. They can't * register any dynamically. */ if ( number_of_drivers == drivers_in_table ) { _IO_Driver_address_table = driver_table; 40007d24: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40007d28: e0 20 62 44 st %l0, [ %g1 + 0x244 ] ! 4001fe44 <_IO_Driver_address_table> _IO_Number_of_drivers = number_of_drivers; 40007d2c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40007d30: e2 20 62 40 st %l1, [ %g1 + 0x240 ] ! 4001fe40 <_IO_Number_of_drivers> return; 40007d34: 81 c7 e0 08 ret 40007d38: 81 e8 00 00 restore * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) 40007d3c: 83 2c e0 03 sll %l3, 3, %g1 40007d40: a5 2c e0 05 sll %l3, 5, %l2 40007d44: a4 24 80 01 sub %l2, %g1, %l2 /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 40007d48: 40 00 0c 5b call 4000aeb4 <_Workspace_Allocate_or_fatal_error> 40007d4c: 90 10 00 12 mov %l2, %o0 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 40007d50: 03 10 00 7f sethi %hi(0x4001fc00), %g1 memset( 40007d54: 94 10 00 12 mov %l2, %o2 _IO_Driver_address_table = (rtems_driver_address_table *) _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; 40007d58: e6 20 62 40 st %l3, [ %g1 + 0x240 ] /* * The application requested extra slots in the driver table, so we * have to allocate a new driver table and copy theirs to it. */ _IO_Driver_address_table = (rtems_driver_address_table *) 40007d5c: 25 10 00 7f sethi %hi(0x4001fc00), %l2 _Workspace_Allocate_or_fatal_error( sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); _IO_Number_of_drivers = number_of_drivers; memset( 40007d60: 92 10 20 00 clr %o1 40007d64: 40 00 26 89 call 40011788 40007d68: d0 24 a2 44 st %o0, [ %l2 + 0x244 ] _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007d6c: 80 a4 60 00 cmp %l1, 0 40007d70: 02 bf ff f1 be 40007d34 <_IO_Manager_initialization+0x30> <== NEVER TAKEN 40007d74: da 04 a2 44 ld [ %l2 + 0x244 ], %o5 40007d78: 82 10 20 00 clr %g1 40007d7c: 88 10 20 00 clr %g4 _IO_Driver_address_table[index] = driver_table[index]; 40007d80: c4 04 00 01 ld [ %l0 + %g1 ], %g2 40007d84: 86 04 00 01 add %l0, %g1, %g3 40007d88: c4 23 40 01 st %g2, [ %o5 + %g1 ] 40007d8c: d8 00 e0 04 ld [ %g3 + 4 ], %o4 40007d90: 84 03 40 01 add %o5, %g1, %g2 40007d94: d8 20 a0 04 st %o4, [ %g2 + 4 ] 40007d98: d8 00 e0 08 ld [ %g3 + 8 ], %o4 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007d9c: 88 01 20 01 inc %g4 _IO_Driver_address_table[index] = driver_table[index]; 40007da0: d8 20 a0 08 st %o4, [ %g2 + 8 ] 40007da4: d8 00 e0 0c ld [ %g3 + 0xc ], %o4 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007da8: 82 00 60 18 add %g1, 0x18, %g1 _IO_Driver_address_table[index] = driver_table[index]; 40007dac: d8 20 a0 0c st %o4, [ %g2 + 0xc ] 40007db0: d8 00 e0 10 ld [ %g3 + 0x10 ], %o4 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007db4: 80 a4 40 04 cmp %l1, %g4 _IO_Driver_address_table[index] = driver_table[index]; 40007db8: d8 20 a0 10 st %o4, [ %g2 + 0x10 ] 40007dbc: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 memset( _IO_Driver_address_table, 0, sizeof( rtems_driver_address_table ) * ( number_of_drivers ) ); for ( index = 0 ; index < drivers_in_table ; index++ ) 40007dc0: 18 bf ff f0 bgu 40007d80 <_IO_Manager_initialization+0x7c> 40007dc4: c6 20 a0 14 st %g3, [ %g2 + 0x14 ] 40007dc8: 81 c7 e0 08 ret 40007dcc: 81 e8 00 00 restore =============================================================================== 40008a70 <_Objects_Allocate>: */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40008a70: 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 ) 40008a74: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 */ Objects_Control *_Objects_Allocate( Objects_Information *information ) { 40008a78: 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 ) 40008a7c: 80 a0 60 00 cmp %g1, 0 40008a80: 02 80 00 19 be 40008ae4 <_Objects_Allocate+0x74> <== NEVER TAKEN 40008a84: 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 ); 40008a88: a2 04 20 20 add %l0, 0x20, %l1 40008a8c: 7f ff fd 6d call 40008040 <_Chain_Get> 40008a90: 90 10 00 11 mov %l1, %o0 if ( information->auto_extend ) { 40008a94: c2 0c 20 12 ldub [ %l0 + 0x12 ], %g1 40008a98: 80 a0 60 00 cmp %g1, 0 40008a9c: 02 80 00 12 be 40008ae4 <_Objects_Allocate+0x74> 40008aa0: 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 ) { 40008aa4: 80 a2 20 00 cmp %o0, 0 40008aa8: 02 80 00 11 be 40008aec <_Objects_Allocate+0x7c> 40008aac: 01 00 00 00 nop } if ( the_object ) { uint32_t block; block = (uint32_t) _Objects_Get_index( the_object->id ) - 40008ab0: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 40008ab4: d0 16 20 0a lduh [ %i0 + 0xa ], %o0 _Objects_Get_index( information->minimum_id ); block /= information->allocation_size; information->inactive_per_block[ block ]--; 40008ab8: d2 14 20 14 lduh [ %l0 + 0x14 ], %o1 40008abc: 40 00 46 5c call 4001a42c <.udiv> 40008ac0: 90 22 00 01 sub %o0, %g1, %o0 40008ac4: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40008ac8: 91 2a 20 02 sll %o0, 2, %o0 information->inactive--; 40008acc: 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 ]--; 40008ad0: c4 00 40 08 ld [ %g1 + %o0 ], %g2 information->inactive--; 40008ad4: 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 ]--; 40008ad8: 84 00 bf ff add %g2, -1, %g2 information->inactive--; 40008adc: 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 ]--; 40008ae0: c4 20 40 08 st %g2, [ %g1 + %o0 ] information->inactive--; } } return the_object; } 40008ae4: 81 c7 e0 08 ret 40008ae8: 81 e8 00 00 restore * If the list is empty then we are out of objects and need to * extend information base. */ if ( !the_object ) { _Objects_Extend_information( information ); 40008aec: 40 00 00 11 call 40008b30 <_Objects_Extend_information> 40008af0: 90 10 00 10 mov %l0, %o0 the_object = (Objects_Control *) _Chain_Get( &information->Inactive ); 40008af4: 7f ff fd 53 call 40008040 <_Chain_Get> 40008af8: 90 10 00 11 mov %l1, %o0 } if ( the_object ) { 40008afc: b0 92 20 00 orcc %o0, 0, %i0 40008b00: 32 bf ff ed bne,a 40008ab4 <_Objects_Allocate+0x44> 40008b04: c2 14 20 0a lduh [ %l0 + 0xa ], %g1 information->inactive--; } } return the_object; } 40008b08: 81 c7 e0 08 ret 40008b0c: 81 e8 00 00 restore =============================================================================== 40008b30 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { 40008b30: 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 ) 40008b34: e8 06 20 34 ld [ %i0 + 0x34 ], %l4 40008b38: 80 a5 20 00 cmp %l4, 0 40008b3c: 02 80 00 ab be 40008de8 <_Objects_Extend_information+0x2b8> 40008b40: e6 16 20 0a lduh [ %i0 + 0xa ], %l3 block_count = 0; else { block_count = information->maximum / information->allocation_size; 40008b44: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 40008b48: e4 16 20 14 lduh [ %i0 + 0x14 ], %l2 40008b4c: ab 2d 60 10 sll %l5, 0x10, %l5 40008b50: 92 10 00 12 mov %l2, %o1 40008b54: 40 00 46 36 call 4001a42c <.udiv> 40008b58: 91 35 60 10 srl %l5, 0x10, %o0 40008b5c: 91 2a 20 10 sll %o0, 0x10, %o0 40008b60: b9 32 20 10 srl %o0, 0x10, %i4 for ( ; block < block_count; block++ ) { 40008b64: 80 a7 20 00 cmp %i4, 0 40008b68: 02 80 00 a7 be 40008e04 <_Objects_Extend_information+0x2d4><== NEVER TAKEN 40008b6c: 90 10 00 12 mov %l2, %o0 if ( information->object_blocks[ block ] == NULL ) 40008b70: c2 05 00 00 ld [ %l4 ], %g1 40008b74: 80 a0 60 00 cmp %g1, 0 40008b78: 02 80 00 a4 be 40008e08 <_Objects_Extend_information+0x2d8><== NEVER TAKEN 40008b7c: a2 10 00 13 mov %l3, %l1 40008b80: 10 80 00 06 b 40008b98 <_Objects_Extend_information+0x68> 40008b84: a0 10 20 00 clr %l0 40008b88: c2 05 00 01 ld [ %l4 + %g1 ], %g1 40008b8c: 80 a0 60 00 cmp %g1, 0 40008b90: 22 80 00 08 be,a 40008bb0 <_Objects_Extend_information+0x80> 40008b94: ab 35 60 10 srl %l5, 0x10, %l5 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40008b98: a0 04 20 01 inc %l0 if ( information->object_blocks[ block ] == NULL ) break; else index_base += information->allocation_size; 40008b9c: a2 04 40 12 add %l1, %l2, %l1 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { 40008ba0: 80 a7 00 10 cmp %i4, %l0 40008ba4: 18 bf ff f9 bgu 40008b88 <_Objects_Extend_information+0x58> 40008ba8: 83 2c 20 02 sll %l0, 2, %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 40008bac: ab 35 60 10 srl %l5, 0x10, %l5 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 40008bb0: 03 00 00 3f sethi %hi(0xfc00), %g1 else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; 40008bb4: aa 05 40 08 add %l5, %o0, %l5 /* * We need to limit the number of objects to the maximum number * representable in the index portion of the object Id. In the * case of 16-bit Ids, this is only 256 object instances. */ if ( maximum > OBJECTS_ID_FINAL_INDEX ) { 40008bb8: 82 10 63 ff or %g1, 0x3ff, %g1 40008bbc: 80 a5 40 01 cmp %l5, %g1 40008bc0: 18 80 00 96 bgu 40008e18 <_Objects_Extend_information+0x2e8><== NEVER TAKEN 40008bc4: 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; 40008bc8: 40 00 45 df call 4001a344 <.umul> 40008bcc: d2 06 20 18 ld [ %i0 + 0x18 ], %o1 if ( information->auto_extend ) { 40008bd0: c2 0e 20 12 ldub [ %i0 + 0x12 ], %g1 40008bd4: 80 a0 60 00 cmp %g1, 0 40008bd8: 12 80 00 6d bne 40008d8c <_Objects_Extend_information+0x25c> 40008bdc: 01 00 00 00 nop new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); 40008be0: 40 00 08 b5 call 4000aeb4 <_Workspace_Allocate_or_fatal_error> 40008be4: 01 00 00 00 nop 40008be8: 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 ) { 40008bec: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40008bf0: 80 a4 40 01 cmp %l1, %g1 40008bf4: 2a 80 00 43 bcs,a 40008d00 <_Objects_Extend_information+0x1d0> 40008bf8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 */ /* * Up the block count and maximum */ block_count++; 40008bfc: a8 07 20 01 add %i4, 1, %l4 * Allocate the tables and break it up. */ block_size = block_count * (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); 40008c00: 91 2d 20 01 sll %l4, 1, %o0 40008c04: 90 02 00 14 add %o0, %l4, %o0 40008c08: 90 05 40 08 add %l5, %o0, %o0 40008c0c: 90 02 00 13 add %o0, %l3, %o0 40008c10: 40 00 08 b8 call 4000aef0 <_Workspace_Allocate> 40008c14: 91 2a 20 02 sll %o0, 2, %o0 if ( !object_blocks ) { 40008c18: ac 92 20 00 orcc %o0, 0, %l6 40008c1c: 02 80 00 7d be 40008e10 <_Objects_Extend_information+0x2e0> 40008c20: a9 2d 20 02 sll %l4, 2, %l4 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { 40008c24: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40008c28: 80 a4 c0 01 cmp %l3, %g1 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); 40008c2c: ae 05 80 14 add %l6, %l4, %l7 40008c30: 0a 80 00 5e bcs 40008da8 <_Objects_Extend_information+0x278> 40008c34: a8 05 c0 14 add %l7, %l4, %l4 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40008c38: 80 a4 e0 00 cmp %l3, 0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40008c3c: 82 10 20 00 clr %g1 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40008c40: 02 80 00 08 be 40008c60 <_Objects_Extend_information+0x130><== NEVER TAKEN 40008c44: bb 2f 20 02 sll %i4, 2, %i5 local_table[ index ] = NULL; 40008c48: 85 28 60 02 sll %g1, 2, %g2 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { 40008c4c: 82 00 60 01 inc %g1 40008c50: 80 a4 c0 01 cmp %l3, %g1 40008c54: 18 bf ff fd bgu 40008c48 <_Objects_Extend_information+0x118><== NEVER TAKEN 40008c58: c0 20 80 14 clr [ %g2 + %l4 ] 40008c5c: bb 2f 20 02 sll %i4, 2, %i5 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40008c60: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; 40008c64: c0 25 c0 1d clr [ %l7 + %i5 ] for ( index=index_base ; index < ( information->allocation_size + index_base ); 40008c68: 86 04 40 03 add %l1, %g3, %g3 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 40008c6c: 80 a4 40 03 cmp %l1, %g3 40008c70: 1a 80 00 0a bcc 40008c98 <_Objects_Extend_information+0x168><== NEVER TAKEN 40008c74: c0 25 80 1d clr [ %l6 + %i5 ] 40008c78: 85 2c 60 02 sll %l1, 2, %g2 40008c7c: 82 10 00 11 mov %l1, %g1 40008c80: 84 05 00 02 add %l4, %g2, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; 40008c84: c0 20 80 00 clr [ %g2 ] object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { 40008c88: 82 00 60 01 inc %g1 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; 40008c8c: 80 a0 c0 01 cmp %g3, %g1 40008c90: 18 bf ff fd bgu 40008c84 <_Objects_Extend_information+0x154> 40008c94: 84 00 a0 04 add %g2, 4, %g2 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; } _ISR_Disable( level ); 40008c98: 7f ff e4 6b call 40001e44 40008c9c: 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( 40008ca0: c6 06 00 00 ld [ %i0 ], %g3 40008ca4: 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; 40008ca8: ea 36 20 10 sth %l5, [ %i0 + 0x10 ] local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; 40008cac: e6 06 20 34 ld [ %i0 + 0x34 ], %l3 information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; 40008cb0: ee 26 20 30 st %l7, [ %i0 + 0x30 ] information->local_table = local_table; 40008cb4: e8 26 20 1c st %l4, [ %i0 + 0x1c ] information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40008cb8: 87 28 e0 18 sll %g3, 0x18, %g3 40008cbc: 85 28 a0 1b sll %g2, 0x1b, %g2 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; 40008cc0: ec 26 20 34 st %l6, [ %i0 + 0x34 ] information->inactive_per_block = inactive_per_block; information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( 40008cc4: ab 2d 60 10 sll %l5, 0x10, %l5 40008cc8: 03 00 00 40 sethi %hi(0x10000), %g1 40008ccc: ab 35 60 10 srl %l5, 0x10, %l5 40008cd0: 82 10 c0 01 or %g3, %g1, %g1 40008cd4: 82 10 40 02 or %g1, %g2, %g1 40008cd8: 82 10 40 15 or %g1, %l5, %g1 40008cdc: c2 26 20 0c st %g1, [ %i0 + 0xc ] information->the_class, _Objects_Local_node, information->maximum ); _ISR_Enable( level ); 40008ce0: 7f ff e4 5d call 40001e54 40008ce4: 01 00 00 00 nop if ( old_tables ) 40008ce8: 80 a4 e0 00 cmp %l3, 0 40008cec: 22 80 00 05 be,a 40008d00 <_Objects_Extend_information+0x1d0> 40008cf0: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 _Workspace_Free( old_tables ); 40008cf4: 40 00 08 88 call 4000af14 <_Workspace_Free> 40008cf8: 90 10 00 13 mov %l3, %o0 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40008cfc: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40008d00: d4 16 20 14 lduh [ %i0 + 0x14 ], %o2 40008d04: d6 06 20 18 ld [ %i0 + 0x18 ], %o3 40008d08: 92 10 00 12 mov %l2, %o1 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40008d0c: a1 2c 20 02 sll %l0, 2, %l0 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40008d10: a6 06 20 20 add %i0, 0x20, %l3 } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; 40008d14: e4 20 40 10 st %l2, [ %g1 + %l0 ] */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { the_object->id = _Objects_Build_id( 40008d18: 29 00 00 40 sethi %hi(0x10000), %l4 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( 40008d1c: a4 07 bf f4 add %fp, -12, %l2 40008d20: 40 00 14 a1 call 4000dfa4 <_Chain_Initialize> 40008d24: 90 10 00 12 mov %l2, %o0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40008d28: 30 80 00 0c b,a 40008d58 <_Objects_Extend_information+0x228> the_object->id = _Objects_Build_id( 40008d2c: c4 16 20 04 lduh [ %i0 + 4 ], %g2 40008d30: 83 28 60 18 sll %g1, 0x18, %g1 40008d34: 85 28 a0 1b sll %g2, 0x1b, %g2 40008d38: 82 10 40 14 or %g1, %l4, %g1 40008d3c: 82 10 40 02 or %g1, %g2, %g1 40008d40: 82 10 40 11 or %g1, %l1, %g1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40008d44: 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( 40008d48: c2 22 20 08 st %g1, [ %o0 + 8 ] index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; 40008d4c: a2 04 60 01 inc %l1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); 40008d50: 7f ff fc a6 call 40007fe8 <_Chain_Append> 40008d54: 90 10 00 13 mov %l3, %o0 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { 40008d58: 7f ff fc ba call 40008040 <_Chain_Get> 40008d5c: 90 10 00 12 mov %l2, %o0 40008d60: 80 a2 20 00 cmp %o0, 0 40008d64: 32 bf ff f2 bne,a 40008d2c <_Objects_Extend_information+0x1fc> 40008d68: c2 06 00 00 ld [ %i0 ], %g1 index++; } information->inactive_per_block[ block ] = information->allocation_size; information->inactive = 40008d6c: c2 16 20 2c lduh [ %i0 + 0x2c ], %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40008d70: c8 16 20 14 lduh [ %i0 + 0x14 ], %g4 40008d74: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 information->inactive = 40008d78: 82 01 00 01 add %g4, %g1, %g1 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; 40008d7c: c8 20 80 10 st %g4, [ %g2 + %l0 ] information->inactive = 40008d80: c2 36 20 2c sth %g1, [ %i0 + 0x2c ] 40008d84: 81 c7 e0 08 ret 40008d88: 81 e8 00 00 restore * Allocate the name table, and the objects and if it fails either return or * generate a fatal error depending on auto-extending being active. */ block_size = information->allocation_size * information->size; if ( information->auto_extend ) { new_object_block = _Workspace_Allocate( block_size ); 40008d8c: 40 00 08 59 call 4000aef0 <_Workspace_Allocate> 40008d90: 01 00 00 00 nop if ( !new_object_block ) 40008d94: a4 92 20 00 orcc %o0, 0, %l2 40008d98: 32 bf ff 96 bne,a 40008bf0 <_Objects_Extend_information+0xc0> 40008d9c: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40008da0: 81 c7 e0 08 ret 40008da4: 81 e8 00 00 restore /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 40008da8: d2 06 20 34 ld [ %i0 + 0x34 ], %o1 information->object_blocks, block_count * sizeof(void*) ); 40008dac: bb 2f 20 02 sll %i4, 2, %i5 /* * Copy each section of the table over. This has to be performed as * separate parts as size of each block has changed. */ memcpy( object_blocks, 40008db0: 40 00 22 37 call 4001168c 40008db4: 94 10 00 1d mov %i5, %o2 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, 40008db8: d2 06 20 30 ld [ %i0 + 0x30 ], %o1 40008dbc: 94 10 00 1d mov %i5, %o2 40008dc0: 40 00 22 33 call 4001168c 40008dc4: 90 10 00 17 mov %l7, %o0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, 40008dc8: d4 16 20 10 lduh [ %i0 + 0x10 ], %o2 40008dcc: d2 06 20 1c ld [ %i0 + 0x1c ], %o1 40008dd0: 94 04 c0 0a add %l3, %o2, %o2 40008dd4: 90 10 00 14 mov %l4, %o0 40008dd8: 40 00 22 2d call 4001168c 40008ddc: 95 2a a0 02 sll %o2, 2, %o2 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); 40008de0: 10 bf ff a1 b 40008c64 <_Objects_Extend_information+0x134> 40008de4: c6 16 20 14 lduh [ %i0 + 0x14 ], %g3 minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) 40008de8: ea 16 20 10 lduh [ %i0 + 0x10 ], %l5 40008dec: d0 16 20 14 lduh [ %i0 + 0x14 ], %o0 40008df0: ab 2d 60 10 sll %l5, 0x10, %l5 40008df4: a2 10 00 13 mov %l3, %l1 40008df8: b8 10 20 00 clr %i4 40008dfc: 10 bf ff 6c b 40008bac <_Objects_Extend_information+0x7c> 40008e00: a0 10 20 00 clr %l0 block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) 40008e04: a2 10 00 13 mov %l3, %l1 <== NOT EXECUTED 40008e08: 10 bf ff 69 b 40008bac <_Objects_Extend_information+0x7c> <== NOT EXECUTED 40008e0c: a0 10 20 00 clr %l0 <== NOT EXECUTED (sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) + ((maximum + minimum_index) * sizeof(Objects_Control *)); object_blocks = (void**) _Workspace_Allocate( block_size ); if ( !object_blocks ) { _Workspace_Free( new_object_block ); 40008e10: 40 00 08 41 call 4000af14 <_Workspace_Free> 40008e14: 90 10 00 12 mov %l2, %o0 return; 40008e18: 81 c7 e0 08 ret 40008e1c: 81 e8 00 00 restore =============================================================================== 40008ecc <_Objects_Get_information>: Objects_Information *_Objects_Get_information( Objects_APIs the_api, uint32_t the_class ) { 40008ecc: 9d e3 bf a0 save %sp, -96, %sp Objects_Information *info; int the_class_api_maximum; if ( !the_class ) 40008ed0: 80 a6 60 00 cmp %i1, 0 40008ed4: 12 80 00 04 bne 40008ee4 <_Objects_Get_information+0x18> 40008ed8: 01 00 00 00 nop if ( info->maximum == 0 ) return NULL; #endif return info; } 40008edc: 81 c7 e0 08 ret 40008ee0: 91 e8 20 00 restore %g0, 0, %o0 /* * This call implicitly validates the_api so we do not call * _Objects_Is_api_valid above here. */ the_class_api_maximum = _Objects_API_maximum_class( the_api ); 40008ee4: 40 00 15 e5 call 4000e678 <_Objects_API_maximum_class> 40008ee8: 90 10 00 18 mov %i0, %o0 if ( the_class_api_maximum == 0 ) 40008eec: 80 a2 20 00 cmp %o0, 0 40008ef0: 22 80 00 15 be,a 40008f44 <_Objects_Get_information+0x78> 40008ef4: b0 10 20 00 clr %i0 return NULL; if ( the_class > (uint32_t) the_class_api_maximum ) 40008ef8: 80 a6 40 08 cmp %i1, %o0 40008efc: 38 80 00 12 bgu,a 40008f44 <_Objects_Get_information+0x78> 40008f00: b0 10 20 00 clr %i0 return NULL; if ( !_Objects_Information_table[ the_api ] ) 40008f04: b1 2e 20 02 sll %i0, 2, %i0 40008f08: 03 10 00 7e sethi %hi(0x4001f800), %g1 40008f0c: 82 10 62 a0 or %g1, 0x2a0, %g1 ! 4001faa0 <_Objects_Information_table> 40008f10: c2 00 40 18 ld [ %g1 + %i0 ], %g1 40008f14: 80 a0 60 00 cmp %g1, 0 40008f18: 02 80 00 0b be 40008f44 <_Objects_Get_information+0x78> <== NEVER TAKEN 40008f1c: b0 10 20 00 clr %i0 return NULL; info = _Objects_Information_table[ the_api ][ the_class ]; 40008f20: b3 2e 60 02 sll %i1, 2, %i1 40008f24: f0 00 40 19 ld [ %g1 + %i1 ], %i0 if ( !info ) 40008f28: 80 a6 20 00 cmp %i0, 0 40008f2c: 02 80 00 06 be 40008f44 <_Objects_Get_information+0x78> <== NEVER TAKEN 40008f30: 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 ) 40008f34: c2 16 20 10 lduh [ %i0 + 0x10 ], %g1 40008f38: 80 a0 60 00 cmp %g1, 0 40008f3c: 22 80 00 02 be,a 40008f44 <_Objects_Get_information+0x78> 40008f40: b0 10 20 00 clr %i0 return NULL; #endif return info; } 40008f44: 81 c7 e0 08 ret 40008f48: 81 e8 00 00 restore =============================================================================== 4000ac38 <_Objects_Get_name_as_string>: char *_Objects_Get_name_as_string( Objects_Id id, size_t length, char *name ) { 4000ac38: 9d e3 bf 90 save %sp, -112, %sp char lname[5]; Objects_Control *the_object; Objects_Locations location; Objects_Id tmpId; if ( length == 0 ) 4000ac3c: 80 a6 60 00 cmp %i1, 0 4000ac40: 12 80 00 05 bne 4000ac54 <_Objects_Get_name_as_string+0x1c> 4000ac44: 80 a6 a0 00 cmp %i2, 0 } } *d = '\0'; _Thread_Enable_dispatch(); return name; 4000ac48: b4 10 20 00 clr %i2 } return NULL; /* unreachable path */ } 4000ac4c: 81 c7 e0 08 ret 4000ac50: 91 e8 00 1a restore %g0, %i2, %o0 Objects_Id tmpId; if ( length == 0 ) return NULL; if ( name == NULL ) 4000ac54: 02 bf ff fe be 4000ac4c <_Objects_Get_name_as_string+0x14> 4000ac58: 80 a6 20 00 cmp %i0, 0 return NULL; tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id; 4000ac5c: 12 80 00 04 bne 4000ac6c <_Objects_Get_name_as_string+0x34> 4000ac60: 03 10 00 99 sethi %hi(0x40026400), %g1 4000ac64: c2 00 63 ec ld [ %g1 + 0x3ec ], %g1 ! 400267ec <_Thread_Executing> 4000ac68: f0 00 60 08 ld [ %g1 + 8 ], %i0 information = _Objects_Get_information_id( tmpId ); 4000ac6c: 7f ff ff af call 4000ab28 <_Objects_Get_information_id> 4000ac70: 90 10 00 18 mov %i0, %o0 if ( !information ) 4000ac74: 80 a2 20 00 cmp %o0, 0 4000ac78: 22 bf ff f5 be,a 4000ac4c <_Objects_Get_name_as_string+0x14> 4000ac7c: b4 10 20 00 clr %i2 return NULL; the_object = _Objects_Get( information, tmpId, &location ); 4000ac80: 92 10 00 18 mov %i0, %o1 4000ac84: 40 00 00 2f call 4000ad40 <_Objects_Get> 4000ac88: 94 07 bf fc add %fp, -4, %o2 switch ( location ) { 4000ac8c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000ac90: 80 a0 60 00 cmp %g1, 0 4000ac94: 32 bf ff ee bne,a 4000ac4c <_Objects_Get_name_as_string+0x14> 4000ac98: b4 10 20 00 clr %i2 if ( information->is_string ) { s = the_object->name.name_p; } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; 4000ac9c: c2 02 20 0c ld [ %o0 + 0xc ], %g1 lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; lname[ 4 ] = '\0'; 4000aca0: c0 2f bf f4 clrb [ %fp + -12 ] } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 4000aca4: 87 30 60 18 srl %g1, 0x18, %g3 lname[ 1 ] = (u32_name >> 16) & 0xff; 4000aca8: 85 30 60 10 srl %g1, 0x10, %g2 lname[ 2 ] = (u32_name >> 8) & 0xff; lname[ 3 ] = (u32_name >> 0) & 0xff; 4000acac: c2 2f bf f3 stb %g1, [ %fp + -13 ] #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; lname[ 1 ] = (u32_name >> 16) & 0xff; 4000acb0: c4 2f bf f1 stb %g2, [ %fp + -15 ] lname[ 2 ] = (u32_name >> 8) & 0xff; 4000acb4: 83 30 60 08 srl %g1, 8, %g1 } else #endif { uint32_t u32_name = (uint32_t) the_object->name.name_u32; lname[ 0 ] = (u32_name >> 24) & 0xff; 4000acb8: c6 2f bf f0 stb %g3, [ %fp + -16 ] lname[ 1 ] = (u32_name >> 16) & 0xff; lname[ 2 ] = (u32_name >> 8) & 0xff; 4000acbc: c2 2f bf f2 stb %g1, [ %fp + -14 ] s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4000acc0: b2 86 7f ff addcc %i1, -1, %i1 4000acc4: 02 80 00 1d be 4000ad38 <_Objects_Get_name_as_string+0x100><== NEVER TAKEN 4000acc8: 84 10 00 03 mov %g3, %g2 4000accc: 80 a0 e0 00 cmp %g3, 0 4000acd0: 02 80 00 1a be 4000ad38 <_Objects_Get_name_as_string+0x100> 4000acd4: 17 10 00 96 sethi %hi(0x40025800), %o3 4000acd8: 86 10 00 1a mov %i2, %g3 4000acdc: 96 12 e1 d8 or %o3, 0x1d8, %o3 4000ace0: 82 10 20 00 clr %g1 4000ace4: 10 80 00 06 b 4000acfc <_Objects_Get_name_as_string+0xc4> 4000ace8: 98 07 bf f0 add %fp, -16, %o4 4000acec: c8 4b 00 01 ldsb [ %o4 + %g1 ], %g4 4000acf0: 80 a1 20 00 cmp %g4, 0 4000acf4: 02 80 00 0e be 4000ad2c <_Objects_Get_name_as_string+0xf4> 4000acf8: c4 0b 00 01 ldub [ %o4 + %g1 ], %g2 *d = (isprint((unsigned char)*s)) ? *s : '*'; 4000acfc: da 02 c0 00 ld [ %o3 ], %o5 4000ad00: 88 08 a0 ff and %g2, 0xff, %g4 4000ad04: 88 03 40 04 add %o5, %g4, %g4 4000ad08: c8 49 20 01 ldsb [ %g4 + 1 ], %g4 4000ad0c: 80 89 20 97 btst 0x97, %g4 4000ad10: 12 80 00 03 bne 4000ad1c <_Objects_Get_name_as_string+0xe4> 4000ad14: 82 00 60 01 inc %g1 4000ad18: 84 10 20 2a mov 0x2a, %g2 4000ad1c: c4 28 c0 00 stb %g2, [ %g3 ] s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4000ad20: 80 a0 40 19 cmp %g1, %i1 4000ad24: 0a bf ff f2 bcs 4000acec <_Objects_Get_name_as_string+0xb4> 4000ad28: 86 00 e0 01 inc %g3 *d = (isprint((unsigned char)*s)) ? *s : '*'; } } *d = '\0'; _Thread_Enable_dispatch(); 4000ad2c: 40 00 02 59 call 4000b690 <_Thread_Enable_dispatch> 4000ad30: c0 28 c0 00 clrb [ %g3 ] return name; 4000ad34: 30 bf ff c6 b,a 4000ac4c <_Objects_Get_name_as_string+0x14> s = lname; } d = name; if ( s ) { for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) { 4000ad38: 10 bf ff fd b 4000ad2c <_Objects_Get_name_as_string+0xf4> 4000ad3c: 86 10 00 1a mov %i2, %g3 =============================================================================== 4001a380 <_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; 4001a380: c4 02 20 08 ld [ %o0 + 8 ], %g2 if ( information->maximum >= index ) { 4001a384: 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; 4001a388: 84 22 40 02 sub %o1, %g2, %g2 4001a38c: 84 00 a0 01 inc %g2 if ( information->maximum >= index ) { 4001a390: 80 a0 80 01 cmp %g2, %g1 4001a394: 18 80 00 09 bgu 4001a3b8 <_Objects_Get_no_protection+0x38> 4001a398: 85 28 a0 02 sll %g2, 2, %g2 if ( (the_object = information->local_table[ index ]) != NULL ) { 4001a39c: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4001a3a0: d0 00 40 02 ld [ %g1 + %g2 ], %o0 4001a3a4: 80 a2 20 00 cmp %o0, 0 4001a3a8: 02 80 00 05 be 4001a3bc <_Objects_Get_no_protection+0x3c> <== NEVER TAKEN 4001a3ac: 82 10 20 01 mov 1, %g1 *location = OBJECTS_LOCAL; return the_object; 4001a3b0: 81 c3 e0 08 retl 4001a3b4: 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; 4001a3b8: 82 10 20 01 mov 1, %g1 4001a3bc: 90 10 20 00 clr %o0 return NULL; } 4001a3c0: 81 c3 e0 08 retl 4001a3c4: c2 22 80 00 st %g1, [ %o2 ] =============================================================================== 4000a73c <_Objects_Id_to_name>: */ Objects_Name_or_id_lookup_errors _Objects_Id_to_name ( Objects_Id id, Objects_Name *name ) { 4000a73c: 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; 4000a740: 92 96 20 00 orcc %i0, 0, %o1 4000a744: 12 80 00 06 bne 4000a75c <_Objects_Id_to_name+0x20> 4000a748: 83 32 60 18 srl %o1, 0x18, %g1 4000a74c: 03 10 00 95 sethi %hi(0x40025400), %g1 4000a750: c2 00 61 6c ld [ %g1 + 0x16c ], %g1 ! 4002556c <_Thread_Executing> 4000a754: 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); 4000a758: 83 32 60 18 srl %o1, 0x18, %g1 4000a75c: 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 ) 4000a760: 84 00 7f ff add %g1, -1, %g2 4000a764: 80 a0 a0 03 cmp %g2, 3 4000a768: 18 80 00 18 bgu 4000a7c8 <_Objects_Id_to_name+0x8c> 4000a76c: 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 ] ) 4000a770: 05 10 00 95 sethi %hi(0x40025400), %g2 4000a774: 84 10 a0 10 or %g2, 0x10, %g2 ! 40025410 <_Objects_Information_table> 4000a778: c2 00 80 01 ld [ %g2 + %g1 ], %g1 4000a77c: 80 a0 60 00 cmp %g1, 0 4000a780: 02 80 00 12 be 4000a7c8 <_Objects_Id_to_name+0x8c> 4000a784: 85 32 60 1b srl %o1, 0x1b, %g2 return OBJECTS_INVALID_ID; the_class = _Objects_Get_class( tmpId ); information = _Objects_Information_table[ the_api ][ the_class ]; 4000a788: 85 28 a0 02 sll %g2, 2, %g2 4000a78c: d0 00 40 02 ld [ %g1 + %g2 ], %o0 if ( !information ) 4000a790: 80 a2 20 00 cmp %o0, 0 4000a794: 02 80 00 0d be 4000a7c8 <_Objects_Id_to_name+0x8c> <== NEVER TAKEN 4000a798: 01 00 00 00 nop #if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES) if ( information->is_string ) return OBJECTS_INVALID_ID; #endif the_object = _Objects_Get( information, tmpId, &ignored_location ); 4000a79c: 7f ff ff cb call 4000a6c8 <_Objects_Get> 4000a7a0: 94 07 bf fc add %fp, -4, %o2 if ( !the_object ) 4000a7a4: 80 a2 20 00 cmp %o0, 0 4000a7a8: 02 80 00 08 be 4000a7c8 <_Objects_Id_to_name+0x8c> 4000a7ac: 01 00 00 00 nop return OBJECTS_INVALID_ID; *name = the_object->name; 4000a7b0: c2 02 20 0c ld [ %o0 + 0xc ], %g1 _Thread_Enable_dispatch(); 4000a7b4: b0 10 20 00 clr %i0 4000a7b8: 40 00 02 6b call 4000b164 <_Thread_Enable_dispatch> 4000a7bc: c2 26 40 00 st %g1, [ %i1 ] return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL; 4000a7c0: 81 c7 e0 08 ret 4000a7c4: 81 e8 00 00 restore } 4000a7c8: 81 c7 e0 08 ret 4000a7cc: 91 e8 20 03 restore %g0, 3, %o0 =============================================================================== 40009034 <_Objects_Initialize_information>: , bool supports_global, Objects_Thread_queue_Extract_callout extract #endif ) { 40009034: 9d e3 bf a0 save %sp, -96, %sp information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 40009038: 05 10 00 7e sethi %hi(0x4001f800), %g2 4000903c: 83 2e 60 02 sll %i1, 2, %g1 40009040: 84 10 a2 a0 or %g2, 0x2a0, %g2 40009044: c2 00 80 01 ld [ %g2 + %g1 ], %g1 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 40009048: 85 2f 20 10 sll %i4, 0x10, %g2 4000904c: 85 30 a0 10 srl %g2, 0x10, %g2 information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 40009050: 87 2e a0 02 sll %i2, 2, %g3 uint32_t index; #endif information->the_api = the_api; information->the_class = the_class; information->size = size; 40009054: c4 26 20 18 st %g2, [ %i0 + 0x18 ] information->maximum = 0; /* * Register this Object Class in the Object Information Table. */ _Objects_Information_table[ the_api ][ the_class ] = information; 40009058: f0 20 40 03 st %i0, [ %g1 + %g3 ] /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; 4000905c: 85 36 e0 1f srl %i3, 0x1f, %g2 maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 40009060: 03 20 00 00 sethi %hi(0x80000000), %g1 uint32_t maximum_per_allocation; #if defined(RTEMS_MULTIPROCESSING) uint32_t index; #endif information->the_api = the_api; 40009064: f2 26 00 00 st %i1, [ %i0 ] information->the_class = the_class; 40009068: f4 36 20 04 sth %i2, [ %i0 + 4 ] information->size = size; information->local_table = 0; 4000906c: c0 26 20 1c clr [ %i0 + 0x1c ] information->inactive_per_block = 0; 40009070: c0 26 20 30 clr [ %i0 + 0x30 ] information->object_blocks = 0; 40009074: c0 26 20 34 clr [ %i0 + 0x34 ] information->inactive = 0; 40009078: c0 36 20 2c clrh [ %i0 + 0x2c ] /* * Set the maximum value to 0. It will be updated when objects are * added to the inactive set from _Objects_Extend_information() */ information->maximum = 0; 4000907c: c0 36 20 10 clrh [ %i0 + 0x10 ] _Objects_Information_table[ the_api ][ the_class ] = information; /* * Are we operating in limited or unlimited (e.g. auto-extend) mode. */ information->auto_extend = 40009080: c4 2e 20 12 stb %g2, [ %i0 + 0x12 ] (maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false; maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS; 40009084: b6 2e c0 01 andn %i3, %g1, %i3 /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { 40009088: 80 a0 a0 00 cmp %g2, 0 4000908c: 02 80 00 05 be 400090a0 <_Objects_Initialize_information+0x6c> 40009090: c2 07 a0 5c ld [ %fp + 0x5c ], %g1 40009094: 80 a6 e0 00 cmp %i3, 0 40009098: 02 80 00 28 be 40009138 <_Objects_Initialize_information+0x104> 4000909c: 90 10 20 00 clr %o0 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 400090a0: 07 10 00 7d sethi %hi(0x4001f400), %g3 400090a4: 86 10 e3 a4 or %g3, 0x3a4, %g3 ! 4001f7a4 /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 400090a8: 80 a0 00 1b cmp %g0, %i3 400090ac: b3 2e 60 18 sll %i1, 0x18, %i1 400090b0: 84 40 20 00 addx %g0, 0, %g2 400090b4: b5 2e a0 1b sll %i2, 0x1b, %i2 information->allocation_size = maximum_per_allocation; /* * Provide a null local table entry for the case of any empty table. */ information->local_table = &null_local_table; 400090b8: c6 26 20 1c st %g3, [ %i0 + 0x1c ] } /* * The allocation unit is the maximum value */ information->allocation_size = maximum_per_allocation; 400090bc: f6 36 20 14 sth %i3, [ %i0 + 0x14 ] /* * Calculate minimum and maximum Id's */ minimum_index = (maximum_per_allocation == 0) ? 0 : 1; information->minimum_id = 400090c0: 07 00 00 40 sethi %hi(0x10000), %g3 400090c4: b2 16 40 03 or %i1, %g3, %i1 400090c8: b4 16 40 1a or %i1, %i2, %i2 400090cc: b4 16 80 02 or %i2, %g2, %i2 400090d0: f4 26 20 08 st %i2, [ %i0 + 8 ] * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & 400090d4: 84 00 60 04 add %g1, 4, %g2 /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 400090d8: 80 88 60 03 btst 3, %g1 400090dc: 02 80 00 0c be 4000910c <_Objects_Initialize_information+0xd8><== ALWAYS TAKEN 400090e0: 84 08 bf fc and %g2, -4, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 400090e4: 82 06 20 24 add %i0, 0x24, %g1 <== NOT EXECUTED name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 400090e8: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] <== NOT EXECUTED 400090ec: c2 26 20 20 st %g1, [ %i0 + 0x20 ] <== NOT EXECUTED the_chain->permanent_null = NULL; 400090f0: c0 26 20 24 clr [ %i0 + 0x24 ] <== NOT EXECUTED the_chain->last = _Chain_Head(the_chain); 400090f4: 82 06 20 20 add %i0, 0x20, %g1 <== NOT EXECUTED _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 400090f8: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 400090fc: 12 80 00 0d bne 40009130 <_Objects_Initialize_information+0xfc><== NOT EXECUTED 40009100: c2 26 20 28 st %g1, [ %i0 + 0x28 ] <== NOT EXECUTED 40009104: 81 c7 e0 08 ret 40009108: 81 e8 00 00 restore /* * Calculate the maximum name length */ name_length = maximum_name_length; if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) ) 4000910c: 84 10 00 01 mov %g1, %g2 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40009110: 82 06 20 24 add %i0, 0x24, %g1 name_length = (name_length + OBJECTS_NAME_ALIGNMENT) & ~(OBJECTS_NAME_ALIGNMENT-1); information->name_length = name_length; 40009114: c4 36 20 38 sth %g2, [ %i0 + 0x38 ] 40009118: c2 26 20 20 st %g1, [ %i0 + 0x20 ] the_chain->permanent_null = NULL; 4000911c: c0 26 20 24 clr [ %i0 + 0x24 ] the_chain->last = _Chain_Head(the_chain); 40009120: 82 06 20 20 add %i0, 0x20, %g1 _Chain_Initialize_empty( &information->Inactive ); /* * Initialize objects .. if there are any */ if ( maximum_per_allocation ) { 40009124: 80 a6 e0 00 cmp %i3, 0 40009128: 02 bf ff f7 be 40009104 <_Objects_Initialize_information+0xd0> 4000912c: c2 26 20 28 st %g1, [ %i0 + 0x28 ] /* * Always have the maximum size available so the current performance * figures are create are met. If the user moves past the maximum * number then a performance hit is taken. */ _Objects_Extend_information( information ); 40009130: 7f ff fe 80 call 40008b30 <_Objects_Extend_information> 40009134: 81 e8 00 00 restore /* * Unlimited and maximum of zero is illogical. */ if ( information->auto_extend && maximum_per_allocation == 0) { _Internal_error_Occurred( 40009138: 92 10 20 01 mov 1, %o1 4000913c: 7f ff fe 1e call 400089b4 <_Internal_error_Occurred> 40009140: 94 10 20 14 mov 0x14, %o2 =============================================================================== 40009208 <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { 40009208: 9d e3 bf a0 save %sp, -96, %sp /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); 4000920c: e0 16 20 0a lduh [ %i0 + 0xa ], %l0 block_count = (information->maximum - index_base) / 40009210: e2 16 20 14 lduh [ %i0 + 0x14 ], %l1 40009214: d0 16 20 10 lduh [ %i0 + 0x10 ], %o0 40009218: 92 10 00 11 mov %l1, %o1 4000921c: 40 00 44 84 call 4001a42c <.udiv> 40009220: 90 22 00 10 sub %o0, %l0, %o0 information->allocation_size; for ( block = 0; block < block_count; block++ ) { 40009224: 80 a2 20 00 cmp %o0, 0 40009228: 02 80 00 12 be 40009270 <_Objects_Shrink_information+0x68><== NEVER TAKEN 4000922c: a4 10 20 04 mov 4, %l2 if ( information->inactive_per_block[ block ] == 40009230: c6 06 20 30 ld [ %i0 + 0x30 ], %g3 40009234: c4 00 c0 00 ld [ %g3 ], %g2 40009238: 80 a4 40 02 cmp %l1, %g2 4000923c: 12 80 00 09 bne 40009260 <_Objects_Shrink_information+0x58><== ALWAYS TAKEN 40009240: 82 10 20 00 clr %g1 40009244: 10 80 00 0d b 40009278 <_Objects_Shrink_information+0x70> <== NOT EXECUTED 40009248: a4 10 20 00 clr %l2 <== NOT EXECUTED information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; 4000924c: a0 04 00 11 add %l0, %l1, %l0 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { if ( information->inactive_per_block[ block ] == 40009250: 80 a4 40 02 cmp %l1, %g2 40009254: 02 80 00 09 be 40009278 <_Objects_Shrink_information+0x70> 40009258: 84 04 a0 04 add %l2, 4, %g2 4000925c: a4 10 00 02 mov %g2, %l2 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { 40009260: 82 00 60 01 inc %g1 40009264: 80 a2 00 01 cmp %o0, %g1 40009268: 38 bf ff f9 bgu,a 4000924c <_Objects_Shrink_information+0x44> 4000926c: c4 00 c0 12 ld [ %g3 + %l2 ], %g2 40009270: 81 c7 e0 08 ret 40009274: 81 e8 00 00 restore information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; 40009278: 10 80 00 06 b 40009290 <_Objects_Shrink_information+0x88> 4000927c: d0 06 20 20 ld [ %i0 + 0x20 ], %o0 if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); 40009280: 80 a4 60 00 cmp %l1, 0 40009284: 22 80 00 12 be,a 400092cc <_Objects_Shrink_information+0xc4> 40009288: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 4000928c: 90 10 00 11 mov %l1, %o0 * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; do { index = _Objects_Get_index( the_object->id ); 40009290: c2 12 20 0a lduh [ %o0 + 0xa ], %g1 /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; if ((index >= index_base) && 40009294: 80 a0 40 10 cmp %g1, %l0 40009298: 0a bf ff fa bcs 40009280 <_Objects_Shrink_information+0x78> 4000929c: e2 02 00 00 ld [ %o0 ], %l1 (index < (index_base + information->allocation_size))) { 400092a0: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2 400092a4: 84 04 00 02 add %l0, %g2, %g2 400092a8: 80 a0 40 02 cmp %g1, %g2 400092ac: 1a bf ff f6 bcc 40009284 <_Objects_Shrink_information+0x7c> 400092b0: 80 a4 60 00 cmp %l1, 0 _Chain_Extract( &extract_me->Node ); 400092b4: 7f ff fb 59 call 40008018 <_Chain_Extract> 400092b8: 01 00 00 00 nop } } while ( the_object ); 400092bc: 80 a4 60 00 cmp %l1, 0 400092c0: 12 bf ff f4 bne 40009290 <_Objects_Shrink_information+0x88><== ALWAYS TAKEN 400092c4: 90 10 00 11 mov %l1, %o0 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); 400092c8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 <== NOT EXECUTED 400092cc: 40 00 07 12 call 4000af14 <_Workspace_Free> 400092d0: d0 00 40 12 ld [ %g1 + %l2 ], %o0 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 400092d4: c6 16 20 2c lduh [ %i0 + 0x2c ], %g3 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 400092d8: c2 06 20 34 ld [ %i0 + 0x34 ], %g1 information->inactive_per_block[ block ] = 0; 400092dc: c8 06 20 30 ld [ %i0 + 0x30 ], %g4 information->inactive -= information->allocation_size; 400092e0: c4 16 20 14 lduh [ %i0 + 0x14 ], %g2 * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; 400092e4: c0 21 00 12 clr [ %g4 + %l2 ] information->inactive -= information->allocation_size; 400092e8: 84 20 c0 02 sub %g3, %g2, %g2 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; 400092ec: c0 20 40 12 clr [ %g1 + %l2 ] information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; 400092f0: c4 36 20 2c sth %g2, [ %i0 + 0x2c ] return; 400092f4: 81 c7 e0 08 ret 400092f8: 81 e8 00 00 restore =============================================================================== 400079b8 <_RTEMS_tasks_Initialize_user_tasks_body>: * * Output parameters: NONE */ void _RTEMS_tasks_Initialize_user_tasks_body( void ) { 400079b8: 9d e3 bf 98 save %sp, -104, %sp rtems_initialization_tasks_table *user_tasks; /* * Move information into local variables */ user_tasks = Configuration_RTEMS_API.User_initialization_tasks_table; 400079bc: 03 10 00 7c sethi %hi(0x4001f000), %g1 400079c0: 82 10 60 b0 or %g1, 0xb0, %g1 ! 4001f0b0 400079c4: e0 00 60 2c ld [ %g1 + 0x2c ], %l0 maximum = Configuration_RTEMS_API.number_of_initialization_tasks; /* * Verify that we have a set of user tasks to iterate */ if ( !user_tasks ) 400079c8: 80 a4 20 00 cmp %l0, 0 400079cc: 02 80 00 1a be 40007a34 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c> 400079d0: e4 00 60 28 ld [ %g1 + 0x28 ], %l2 return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 400079d4: 80 a4 a0 00 cmp %l2, 0 400079d8: 02 80 00 17 be 40007a34 <_RTEMS_tasks_Initialize_user_tasks_body+0x7c><== NEVER TAKEN 400079dc: a2 10 20 00 clr %l1 400079e0: a6 07 bf fc add %fp, -4, %l3 return_value = rtems_task_create( 400079e4: d0 04 00 00 ld [ %l0 ], %o0 400079e8: d2 04 20 08 ld [ %l0 + 8 ], %o1 400079ec: d4 04 20 04 ld [ %l0 + 4 ], %o2 400079f0: d6 04 20 14 ld [ %l0 + 0x14 ], %o3 400079f4: d8 04 20 0c ld [ %l0 + 0xc ], %o4 400079f8: 7f ff ff 6e call 400077b0 400079fc: 9a 10 00 13 mov %l3, %o5 user_tasks[ index ].stack_size, user_tasks[ index ].mode_set, user_tasks[ index ].attribute_set, &id ); if ( !rtems_is_status_successful( return_value ) ) 40007a00: 80 a2 20 00 cmp %o0, 0 40007a04: 12 80 00 0f bne 40007a40 <_RTEMS_tasks_Initialize_user_tasks_body+0x88> 40007a08: 94 10 00 08 mov %o0, %o2 _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); return_value = rtems_task_start( 40007a0c: d0 07 bf fc ld [ %fp + -4 ], %o0 40007a10: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 40007a14: 40 00 00 0f call 40007a50 40007a18: d4 04 20 18 ld [ %l0 + 0x18 ], %o2 id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) 40007a1c: 80 a2 20 00 cmp %o0, 0 40007a20: 12 80 00 07 bne 40007a3c <_RTEMS_tasks_Initialize_user_tasks_body+0x84> 40007a24: a2 04 60 01 inc %l1 return; /* * Now iterate over the initialization tasks and create/start them. */ for ( index=0 ; index < maximum ; index++ ) { 40007a28: 80 a4 80 11 cmp %l2, %l1 40007a2c: 18 bf ff ee bgu 400079e4 <_RTEMS_tasks_Initialize_user_tasks_body+0x2c><== NEVER TAKEN 40007a30: a0 04 20 1c add %l0, 0x1c, %l0 40007a34: 81 c7 e0 08 ret 40007a38: 81 e8 00 00 restore id, user_tasks[ index ].entry_point, user_tasks[ index ].argument ); if ( !rtems_is_status_successful( return_value ) ) _Internal_error_Occurred( INTERNAL_ERROR_RTEMS_API, true, return_value ); 40007a3c: 94 10 00 08 mov %o0, %o2 40007a40: 92 10 20 01 mov 1, %o1 40007a44: 40 00 03 dc call 400089b4 <_Internal_error_Occurred> 40007a48: 90 10 20 01 mov 1, %o0 =============================================================================== 4000dd54 <_RTEMS_tasks_Post_switch_extension>: */ void _RTEMS_tasks_Post_switch_extension( Thread_Control *executing ) { 4000dd54: 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 ]; 4000dd58: e0 06 21 5c ld [ %i0 + 0x15c ], %l0 if ( !api ) 4000dd5c: 80 a4 20 00 cmp %l0, 0 4000dd60: 02 80 00 1f be 4000dddc <_RTEMS_tasks_Post_switch_extension+0x88><== NEVER TAKEN 4000dd64: 01 00 00 00 nop * Signal Processing */ asr = &api->Signal; _ISR_Disable( level ); 4000dd68: 7f ff d0 37 call 40001e44 4000dd6c: 01 00 00 00 nop signal_set = asr->signals_posted; 4000dd70: e2 04 20 14 ld [ %l0 + 0x14 ], %l1 asr->signals_posted = 0; 4000dd74: c0 24 20 14 clr [ %l0 + 0x14 ] _ISR_Enable( level ); 4000dd78: 7f ff d0 37 call 40001e54 4000dd7c: 01 00 00 00 nop if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ 4000dd80: 80 a4 60 00 cmp %l1, 0 4000dd84: 32 80 00 04 bne,a 4000dd94 <_RTEMS_tasks_Post_switch_extension+0x40><== ALWAYS TAKEN 4000dd88: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000dd8c: 81 c7 e0 08 ret <== NOT EXECUTED 4000dd90: 81 e8 00 00 restore <== NOT EXECUTED return; asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000dd94: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000dd98: 82 00 60 01 inc %g1 rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000dd9c: a4 07 bf fc add %fp, -4, %l2 if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */ return; asr->nest_level += 1; 4000dda0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000dda4: 94 10 00 12 mov %l2, %o2 4000dda8: 27 00 00 3f sethi %hi(0xfc00), %l3 4000ddac: 40 00 0a 75 call 40010780 4000ddb0: 92 14 e3 ff or %l3, 0x3ff, %o1 ! ffff (*asr->handler)( signal_set ); 4000ddb4: c2 04 20 0c ld [ %l0 + 0xc ], %g1 4000ddb8: 9f c0 40 00 call %g1 4000ddbc: 90 10 00 11 mov %l1, %o0 asr->nest_level -= 1; 4000ddc0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000ddc4: 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; 4000ddc8: 82 00 7f ff add %g1, -1, %g1 rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000ddcc: 92 14 e3 ff or %l3, 0x3ff, %o1 asr->nest_level += 1; rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode ); (*asr->handler)( signal_set ); asr->nest_level -= 1; 4000ddd0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode ); 4000ddd4: 40 00 0a 6b call 40010780 4000ddd8: 94 10 00 12 mov %l2, %o2 4000dddc: 81 c7 e0 08 ret 4000dde0: 81 e8 00 00 restore =============================================================================== 4000dc78 <_RTEMS_tasks_Switch_extension>: /* * Per Task Variables */ tvp = executing->task_variables; 4000dc78: c2 02 21 6c ld [ %o0 + 0x16c ], %g1 while (tvp) { 4000dc7c: 80 a0 60 00 cmp %g1, 0 4000dc80: 22 80 00 0b be,a 4000dcac <_RTEMS_tasks_Switch_extension+0x34> 4000dc84: c2 02 61 6c ld [ %o1 + 0x16c ], %g1 tvp->tval = *tvp->ptr; 4000dc88: c4 00 60 04 ld [ %g1 + 4 ], %g2 *tvp->ptr = tvp->gval; 4000dc8c: c6 00 60 08 ld [ %g1 + 8 ], %g3 * Per Task Variables */ tvp = executing->task_variables; while (tvp) { tvp->tval = *tvp->ptr; 4000dc90: c8 00 80 00 ld [ %g2 ], %g4 4000dc94: c8 20 60 0c st %g4, [ %g1 + 0xc ] *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; 4000dc98: c2 00 40 00 ld [ %g1 ], %g1 /* * Per Task Variables */ tvp = executing->task_variables; while (tvp) { 4000dc9c: 80 a0 60 00 cmp %g1, 0 4000dca0: 12 bf ff fa bne 4000dc88 <_RTEMS_tasks_Switch_extension+0x10><== NEVER TAKEN 4000dca4: c6 20 80 00 st %g3, [ %g2 ] tvp->tval = *tvp->ptr; *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; 4000dca8: c2 02 61 6c ld [ %o1 + 0x16c ], %g1 while (tvp) { 4000dcac: 80 a0 60 00 cmp %g1, 0 4000dcb0: 02 80 00 0a be 4000dcd8 <_RTEMS_tasks_Switch_extension+0x60> 4000dcb4: 01 00 00 00 nop tvp->gval = *tvp->ptr; 4000dcb8: c4 00 60 04 ld [ %g1 + 4 ], %g2 *tvp->ptr = tvp->tval; 4000dcbc: c6 00 60 0c ld [ %g1 + 0xc ], %g3 tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { tvp->gval = *tvp->ptr; 4000dcc0: c8 00 80 00 ld [ %g2 ], %g4 4000dcc4: c8 20 60 08 st %g4, [ %g1 + 8 ] *tvp->ptr = tvp->tval; tvp = (rtems_task_variable_t *)tvp->next; 4000dcc8: c2 00 40 00 ld [ %g1 ], %g1 *tvp->ptr = tvp->gval; tvp = (rtems_task_variable_t *)tvp->next; } tvp = heir->task_variables; while (tvp) { 4000dccc: 80 a0 60 00 cmp %g1, 0 4000dcd0: 12 bf ff fa bne 4000dcb8 <_RTEMS_tasks_Switch_extension+0x40><== NEVER TAKEN 4000dcd4: c6 20 80 00 st %g3, [ %g2 ] 4000dcd8: 81 c3 e0 08 retl =============================================================================== 40008cf0 <_Rate_monotonic_Timeout>: void _Rate_monotonic_Timeout( Objects_Id id, void *ignored ) { 40008cf0: 9d e3 bf 98 save %sp, -104, %sp 40008cf4: 11 10 00 96 sethi %hi(0x40025800), %o0 40008cf8: 92 10 00 18 mov %i0, %o1 40008cfc: 90 12 20 c4 or %o0, 0xc4, %o0 40008d00: 40 00 08 1d call 4000ad74 <_Objects_Get> 40008d04: 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 ) { 40008d08: c2 07 bf fc ld [ %fp + -4 ], %g1 40008d0c: 80 a0 60 00 cmp %g1, 0 40008d10: 12 80 00 16 bne 40008d68 <_Rate_monotonic_Timeout+0x78> <== NEVER TAKEN 40008d14: a0 10 00 08 mov %o0, %l0 case OBJECTS_LOCAL: the_thread = the_period->owner; 40008d18: d0 02 20 40 ld [ %o0 + 0x40 ], %o0 if ( _States_Is_waiting_for_period( the_thread->current_state ) && 40008d1c: 03 00 00 10 sethi %hi(0x4000), %g1 40008d20: c4 02 20 10 ld [ %o0 + 0x10 ], %g2 40008d24: 80 88 80 01 btst %g2, %g1 40008d28: 22 80 00 08 be,a 40008d48 <_Rate_monotonic_Timeout+0x58> 40008d2c: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 the_thread->Wait.id == the_period->Object.id ) { 40008d30: c4 02 20 20 ld [ %o0 + 0x20 ], %g2 40008d34: c2 04 20 08 ld [ %l0 + 8 ], %g1 40008d38: 80 a0 80 01 cmp %g2, %g1 40008d3c: 02 80 00 19 be 40008da0 <_Rate_monotonic_Timeout+0xb0> 40008d40: 13 04 00 ff sethi %hi(0x1003fc00), %o1 _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { 40008d44: c2 04 20 38 ld [ %l0 + 0x38 ], %g1 40008d48: 80 a0 60 01 cmp %g1, 1 40008d4c: 02 80 00 09 be 40008d70 <_Rate_monotonic_Timeout+0x80> 40008d50: 82 10 20 04 mov 4, %g1 _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else the_period->state = RATE_MONOTONIC_EXPIRED; 40008d54: 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; 40008d58: 03 10 00 96 sethi %hi(0x40025800), %g1 40008d5c: c4 00 62 40 ld [ %g1 + 0x240 ], %g2 ! 40025a40 <_Thread_Dispatch_disable_level> 40008d60: 84 00 bf ff add %g2, -1, %g2 40008d64: c4 20 62 40 st %g2, [ %g1 + 0x240 ] 40008d68: 81 c7 e0 08 ret 40008d6c: 81 e8 00 00 restore _Rate_monotonic_Initiate_statistics( the_period ); _Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length ); } else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) { the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING; 40008d70: 82 10 20 03 mov 3, %g1 _Rate_monotonic_Initiate_statistics( the_period ); 40008d74: 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; 40008d78: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Rate_monotonic_Initiate_statistics( the_period ); 40008d7c: 7f ff fe 24 call 4000860c <_Rate_monotonic_Initiate_statistics> 40008d80: 01 00 00 00 nop Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40008d84: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40008d88: 92 04 20 10 add %l0, 0x10, %o1 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40008d8c: c2 24 20 1c st %g1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40008d90: 11 10 00 96 sethi %hi(0x40025800), %o0 40008d94: 40 00 0f c7 call 4000ccb0 <_Watchdog_Insert> 40008d98: 90 12 23 1c or %o0, 0x31c, %o0 ! 40025b1c <_Watchdog_Ticks_chain> 40008d9c: 30 bf ff ef b,a 40008d58 <_Rate_monotonic_Timeout+0x68> RTEMS_INLINE_ROUTINE void _Thread_Unblock ( Thread_Control *the_thread ) { _Thread_Clear_state( the_thread, STATES_BLOCKED ); 40008da0: 40 00 09 7b call 4000b38c <_Thread_Clear_state> 40008da4: 92 12 63 f8 or %o1, 0x3f8, %o1 the_thread = the_period->owner; if ( _States_Is_waiting_for_period( the_thread->current_state ) && the_thread->Wait.id == the_period->Object.id ) { _Thread_Unblock( the_thread ); _Rate_monotonic_Initiate_statistics( the_period ); 40008da8: 10 bf ff f5 b 40008d7c <_Rate_monotonic_Timeout+0x8c> 40008dac: 90 10 00 10 mov %l0, %o0 =============================================================================== 40008574 <_TOD_Tickle_ticks>: * * Output parameters: NONE */ void _TOD_Tickle_ticks( void ) { 40008574: 9d e3 bf 98 save %sp, -104, %sp /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 40008578: 05 10 00 7f sethi %hi(0x4001fc00), %g2 4000857c: c6 00 a0 94 ld [ %g2 + 0x94 ], %g3 ! 4001fc94 <_Watchdog_Ticks_since_boot> { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 40008580: 03 10 00 7c sethi %hi(0x4001f000), %g1 40008584: c2 00 60 f4 ld [ %g1 + 0xf4 ], %g1 ! 4001f0f4 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; 40008588: 86 00 e0 01 inc %g3 4000858c: c6 20 a0 94 st %g3, [ %g2 + 0x94 ] { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 40008590: 87 28 60 07 sll %g1, 7, %g3 40008594: 85 28 60 02 sll %g1, 2, %g2 40008598: 84 20 c0 02 sub %g3, %g2, %g2 4000859c: 82 00 80 01 add %g2, %g1, %g1 400085a0: 83 28 60 03 sll %g1, 3, %g1 /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 400085a4: a0 07 bf f8 add %fp, -8, %l0 { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 400085a8: c2 27 bf fc st %g1, [ %fp + -4 ] /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 400085ac: 92 10 00 10 mov %l0, %o1 { Timestamp_Control tick; uint32_t seconds; /* Convert the tick quantum to a timestamp */ _Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() ); 400085b0: c0 27 bf f8 clr [ %fp + -8 ] /* Update the counter of ticks since boot */ _Watchdog_Ticks_since_boot += 1; /* Update the timespec format uptime */ _Timestamp_Add_to( &_TOD_Uptime, &tick ); 400085b4: 11 10 00 7e sethi %hi(0x4001f800), %o0 400085b8: 40 00 08 85 call 4000a7cc <_Timespec_Add_to> 400085bc: 90 12 23 c0 or %o0, 0x3c0, %o0 ! 4001fbc0 <_TOD_Uptime> /* we do not care how much the uptime changed */ /* Update the timespec format TOD */ seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick ); 400085c0: 92 10 00 10 mov %l0, %o1 400085c4: 11 10 00 7e sethi %hi(0x4001f800), %o0 400085c8: 40 00 08 81 call 4000a7cc <_Timespec_Add_to> 400085cc: 90 12 23 d0 or %o0, 0x3d0, %o0 ! 4001fbd0 <_TOD_Now> while ( seconds ) { 400085d0: a0 92 20 00 orcc %o0, 0, %l0 400085d4: 02 80 00 08 be 400085f4 <_TOD_Tickle_ticks+0x80> 400085d8: 23 10 00 7f sethi %hi(0x4001fc00), %l1 */ RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void ) { _Watchdog_Tickle( &_Watchdog_Seconds_chain ); 400085dc: a2 14 60 10 or %l1, 0x10, %l1 ! 4001fc10 <_Watchdog_Seconds_chain> 400085e0: 40 00 0a 0b call 4000ae0c <_Watchdog_Tickle> 400085e4: 90 10 00 11 mov %l1, %o0 400085e8: a0 84 3f ff addcc %l0, -1, %l0 400085ec: 12 bf ff fd bne 400085e0 <_TOD_Tickle_ticks+0x6c> <== NEVER TAKEN 400085f0: 01 00 00 00 nop 400085f4: 81 c7 e0 08 ret 400085f8: 81 e8 00 00 restore =============================================================================== 40008668 <_TOD_Validate>: */ bool _TOD_Validate( const rtems_time_of_day *the_tod ) { 40008668: 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(); 4000866c: 03 10 00 96 sethi %hi(0x40025800), %g1 if ((!the_tod) || 40008670: 80 a6 20 00 cmp %i0, 0 40008674: 02 80 00 2e be 4000872c <_TOD_Validate+0xc4> <== NEVER TAKEN 40008678: d2 00 60 c4 ld [ %g1 + 0xc4 ], %o1 4000867c: 11 00 03 d0 sethi %hi(0xf4000), %o0 40008680: 40 00 5c 95 call 4001f8d4 <.udiv> 40008684: 90 12 22 40 or %o0, 0x240, %o0 ! f4240 (the_tod->ticks >= ticks_per_second) || 40008688: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000868c: 80 a2 00 01 cmp %o0, %g1 40008690: 08 80 00 27 bleu 4000872c <_TOD_Validate+0xc4> 40008694: 01 00 00 00 nop (the_tod->second >= TOD_SECONDS_PER_MINUTE) || 40008698: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 4000869c: 80 a0 60 3b cmp %g1, 0x3b 400086a0: 18 80 00 23 bgu 4000872c <_TOD_Validate+0xc4> 400086a4: 01 00 00 00 nop (the_tod->minute >= TOD_MINUTES_PER_HOUR) || 400086a8: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 400086ac: 80 a0 60 3b cmp %g1, 0x3b 400086b0: 18 80 00 1f bgu 4000872c <_TOD_Validate+0xc4> 400086b4: 01 00 00 00 nop (the_tod->hour >= TOD_HOURS_PER_DAY) || 400086b8: c2 06 20 0c ld [ %i0 + 0xc ], %g1 400086bc: 80 a0 60 17 cmp %g1, 0x17 400086c0: 18 80 00 1b bgu 4000872c <_TOD_Validate+0xc4> 400086c4: 01 00 00 00 nop (the_tod->month == 0) || 400086c8: 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) || 400086cc: 80 a0 60 00 cmp %g1, 0 400086d0: 02 80 00 17 be 4000872c <_TOD_Validate+0xc4> <== NEVER TAKEN 400086d4: 80 a0 60 0c cmp %g1, 0xc 400086d8: 18 80 00 15 bgu 4000872c <_TOD_Validate+0xc4> 400086dc: 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) || 400086e0: c4 06 00 00 ld [ %i0 ], %g2 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 400086e4: 80 a0 a7 c3 cmp %g2, 0x7c3 400086e8: 08 80 00 11 bleu 4000872c <_TOD_Validate+0xc4> 400086ec: 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) ) 400086f0: c6 06 20 08 ld [ %i0 + 8 ], %g3 uint32_t days_in_month; uint32_t ticks_per_second; ticks_per_second = TOD_MICROSECONDS_PER_SECOND / rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) || 400086f4: 80 a0 e0 00 cmp %g3, 0 400086f8: 02 80 00 0d be 4000872c <_TOD_Validate+0xc4> <== NEVER TAKEN 400086fc: 80 88 a0 03 btst 3, %g2 (the_tod->month > TOD_MONTHS_PER_YEAR) || (the_tod->year < TOD_BASE_YEAR) || (the_tod->day == 0) ) return false; if ( (the_tod->year % 4) == 0 ) 40008700: 32 80 00 0d bne,a 40008734 <_TOD_Validate+0xcc> 40008704: 83 28 60 02 sll %g1, 2, %g1 days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; 40008708: 82 00 60 0d add %g1, 0xd, %g1 4000870c: 05 10 00 8f sethi %hi(0x40023c00), %g2 40008710: 83 28 60 02 sll %g1, 2, %g1 40008714: 84 10 a3 f4 or %g2, 0x3f4, %g2 40008718: c2 00 80 01 ld [ %g2 + %g1 ], %g1 * false - if the the_tod is invalid * * NOTE: This routine only works for leap-years through 2099. */ bool _TOD_Validate( 4000871c: 80 a0 40 03 cmp %g1, %g3 40008720: b0 60 3f ff subx %g0, -1, %i0 40008724: 81 c7 e0 08 ret 40008728: 81 e8 00 00 restore if ( the_tod->day > days_in_month ) return false; return true; } 4000872c: 81 c7 e0 08 ret 40008730: 91 e8 20 00 restore %g0, 0, %o0 return false; if ( (the_tod->year % 4) == 0 ) days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ]; else days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ]; 40008734: 05 10 00 8f sethi %hi(0x40023c00), %g2 40008738: 84 10 a3 f4 or %g2, 0x3f4, %g2 ! 40023ff4 <_TOD_Days_per_month> 4000873c: 10 bf ff f8 b 4000871c <_TOD_Validate+0xb4> 40008740: c2 00 80 01 ld [ %g2 + %g1 ], %g1 =============================================================================== 400093c8 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { 400093c8: 9d e3 bf a0 save %sp, -96, %sp */ /* * Save original state */ original_state = the_thread->current_state; 400093cc: 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 ); 400093d0: 40 00 04 49 call 4000a4f4 <_Thread_Set_transient> 400093d4: 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 ) 400093d8: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 400093dc: 80 a0 40 19 cmp %g1, %i1 400093e0: 02 80 00 05 be 400093f4 <_Thread_Change_priority+0x2c> 400093e4: a0 10 00 18 mov %i0, %l0 _Thread_Set_priority( the_thread, new_priority ); 400093e8: 92 10 00 19 mov %i1, %o1 400093ec: 40 00 03 c6 call 4000a304 <_Thread_Set_priority> 400093f0: 90 10 00 18 mov %i0, %o0 _ISR_Disable( level ); 400093f4: 7f ff e2 94 call 40001e44 400093f8: 01 00 00 00 nop 400093fc: 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; 40009400: e4 04 20 10 ld [ %l0 + 0x10 ], %l2 if ( state != STATES_TRANSIENT ) { 40009404: 80 a4 a0 04 cmp %l2, 4 40009408: 02 80 00 18 be 40009468 <_Thread_Change_priority+0xa0> 4000940c: 80 8c 60 04 btst 4, %l1 /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) 40009410: 02 80 00 0b be 4000943c <_Thread_Change_priority+0x74> <== ALWAYS TAKEN 40009414: 82 0c bf fb and %l2, -5, %g1 the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); 40009418: 7f ff e2 8f call 40001e54 <== NOT EXECUTED 4000941c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED if ( _States_Is_waiting_on_thread_queue( state ) ) { 40009420: 03 00 00 ef sethi %hi(0x3bc00), %g1 <== NOT EXECUTED 40009424: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 <== NOT EXECUTED 40009428: 80 8c 80 01 btst %l2, %g1 <== NOT EXECUTED 4000942c: 32 80 00 0d bne,a 40009460 <_Thread_Change_priority+0x98><== NOT EXECUTED 40009430: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 <== NOT EXECUTED 40009434: 81 c7 e0 08 ret 40009438: 81 e8 00 00 restore */ state = the_thread->current_state; if ( state != STATES_TRANSIENT ) { /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 4000943c: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _ISR_Enable( level ); 40009440: 7f ff e2 85 call 40001e54 40009444: 90 10 00 18 mov %i0, %o0 if ( _States_Is_waiting_on_thread_queue( state ) ) { 40009448: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000944c: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 40009450: 80 8c 80 01 btst %l2, %g1 40009454: 02 bf ff f8 be 40009434 <_Thread_Change_priority+0x6c> 40009458: 01 00 00 00 nop _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); 4000945c: f0 04 20 44 ld [ %l0 + 0x44 ], %i0 40009460: 40 00 03 79 call 4000a244 <_Thread_queue_Requeue> 40009464: 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 ) ) { 40009468: 12 80 00 14 bne 400094b8 <_Thread_Change_priority+0xf0> <== NEVER TAKEN 4000946c: 23 10 00 7e sethi %hi(0x4001f800), %l1 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40009470: c2 04 20 90 ld [ %l0 + 0x90 ], %g1 40009474: c4 14 20 96 lduh [ %l0 + 0x96 ], %g2 40009478: c6 10 40 00 lduh [ %g1 ], %g3 * Interrupts are STILL disabled. * We now know the thread will be in the READY state when we remove * the TRANSIENT state. So we have to place it on the appropriate * Ready Queue with interrupts off. */ the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); 4000947c: c0 24 20 10 clr [ %l0 + 0x10 ] 40009480: 84 10 c0 02 or %g3, %g2, %g2 40009484: c4 30 40 00 sth %g2, [ %g1 ] _Priority_Major_bit_map |= the_priority_map->ready_major; 40009488: c4 14 63 f0 lduh [ %l1 + 0x3f0 ], %g2 4000948c: c2 14 20 94 lduh [ %l0 + 0x94 ], %g1 _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) 40009490: 80 8e a0 ff btst 0xff, %i2 40009494: 82 10 80 01 or %g2, %g1, %g1 40009498: c2 34 63 f0 sth %g1, [ %l1 + 0x3f0 ] 4000949c: 02 80 00 48 be 400095bc <_Thread_Change_priority+0x1f4> 400094a0: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; 400094a4: c4 00 40 00 ld [ %g1 ], %g2 Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; 400094a8: c2 24 20 04 st %g1, [ %l0 + 4 ] before_node = after_node->next; after_node->next = the_node; 400094ac: e0 20 40 00 st %l0, [ %g1 ] the_node->next = before_node; before_node->previous = the_node; 400094b0: 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; 400094b4: c4 24 00 00 st %g2, [ %l0 ] _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); } _ISR_Flash( level ); 400094b8: 7f ff e2 67 call 40001e54 400094bc: 90 10 00 18 mov %i0, %o0 400094c0: 7f ff e2 61 call 40001e44 400094c4: 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 ); 400094c8: c2 14 63 f0 lduh [ %l1 + 0x3f0 ], %g1 */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; 400094cc: 05 10 00 7e sethi %hi(0x4001f800), %g2 400094d0: 83 28 60 10 sll %g1, 0x10, %g1 400094d4: da 00 a2 94 ld [ %g2 + 0x294 ], %o5 400094d8: 85 30 60 10 srl %g1, 0x10, %g2 400094dc: 80 a0 a0 ff cmp %g2, 0xff 400094e0: 08 80 00 27 bleu 4000957c <_Thread_Change_priority+0x1b4> 400094e4: 07 10 00 78 sethi %hi(0x4001e000), %g3 400094e8: 83 30 60 18 srl %g1, 0x18, %g1 400094ec: 86 10 e0 a0 or %g3, 0xa0, %g3 400094f0: c4 08 c0 01 ldub [ %g3 + %g1 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 400094f4: 09 10 00 7f sethi %hi(0x4001fc00), %g4 400094f8: 85 28 a0 10 sll %g2, 0x10, %g2 400094fc: 88 11 20 70 or %g4, 0x70, %g4 40009500: 83 30 a0 0f srl %g2, 0xf, %g1 40009504: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 40009508: 83 28 60 10 sll %g1, 0x10, %g1 4000950c: 89 30 60 10 srl %g1, 0x10, %g4 40009510: 80 a1 20 ff cmp %g4, 0xff 40009514: 18 80 00 28 bgu 400095b4 <_Thread_Change_priority+0x1ec> 40009518: 83 30 60 18 srl %g1, 0x18, %g1 4000951c: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 40009520: 82 00 60 08 add %g1, 8, %g1 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 40009524: 85 30 a0 0c srl %g2, 0xc, %g2 40009528: 83 28 60 10 sll %g1, 0x10, %g1 4000952c: 83 30 60 10 srl %g1, 0x10, %g1 40009530: 82 00 40 02 add %g1, %g2, %g1 40009534: 85 28 60 04 sll %g1, 4, %g2 40009538: 83 28 60 02 sll %g1, 2, %g1 4000953c: 82 20 80 01 sub %g2, %g1, %g1 40009540: c2 03 40 01 ld [ %o5 + %g1 ], %g1 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); 40009544: 05 10 00 7e sethi %hi(0x4001f800), %g2 40009548: c4 00 a3 fc ld [ %g2 + 0x3fc ], %g2 ! 4001fbfc <_Thread_Executing> * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) 4000954c: 07 10 00 7e sethi %hi(0x4001f800), %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() && 40009550: 80 a0 40 02 cmp %g1, %g2 40009554: 02 80 00 08 be 40009574 <_Thread_Change_priority+0x1ac> 40009558: c2 20 e3 cc st %g1, [ %g3 + 0x3cc ] _Thread_Executing->is_preemptible ) 4000955c: c2 08 a0 75 ldub [ %g2 + 0x75 ], %g1 40009560: 80 a0 60 00 cmp %g1, 0 40009564: 02 80 00 04 be 40009574 <_Thread_Change_priority+0x1ac> 40009568: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 4000956c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40009570: c4 28 60 0c stb %g2, [ %g1 + 0xc ] ! 4001fc0c <_Context_Switch_necessary> _ISR_Enable( level ); 40009574: 7f ff e2 38 call 40001e54 40009578: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 4000957c: 86 10 e0 a0 or %g3, 0xa0, %g3 40009580: c4 08 c0 02 ldub [ %g3 + %g2 ], %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 40009584: 09 10 00 7f sethi %hi(0x4001fc00), %g4 RTEMS_INLINE_ROUTINE Priority_Control _Priority_Get_highest( void ) { Priority_Bit_map_control minor; Priority_Bit_map_control major; _Bitfield_Find_first_bit( _Priority_Major_bit_map, major ); 40009588: 84 00 a0 08 add %g2, 8, %g2 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); 4000958c: 88 11 20 70 or %g4, 0x70, %g4 40009590: 85 28 a0 10 sll %g2, 0x10, %g2 40009594: 83 30 a0 0f srl %g2, 0xf, %g1 40009598: c2 11 00 01 lduh [ %g4 + %g1 ], %g1 4000959c: 83 28 60 10 sll %g1, 0x10, %g1 400095a0: 89 30 60 10 srl %g1, 0x10, %g4 400095a4: 80 a1 20 ff cmp %g4, 0xff 400095a8: 28 bf ff de bleu,a 40009520 <_Thread_Change_priority+0x158> 400095ac: c2 08 c0 04 ldub [ %g3 + %g4 ], %g1 400095b0: 83 30 60 18 srl %g1, 0x18, %g1 400095b4: 10 bf ff dc b 40009524 <_Thread_Change_priority+0x15c> 400095b8: c2 08 c0 01 ldub [ %g3 + %g1 ], %g1 Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 400095bc: 84 00 60 04 add %g1, 4, %g2 400095c0: c4 24 00 00 st %g2, [ %l0 ] old_last_node = the_chain->last; 400095c4: c4 00 60 08 ld [ %g1 + 8 ], %g2 the_chain->last = the_node; 400095c8: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 400095cc: 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; 400095d0: 10 bf ff ba b 400094b8 <_Thread_Change_priority+0xf0> 400095d4: e0 20 80 00 st %l0, [ %g2 ] =============================================================================== 400095d8 <_Thread_Clear_state>: void _Thread_Clear_state( Thread_Control *the_thread, States_Control state ) { 400095d8: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 400095dc: 7f ff e2 1a call 40001e44 400095e0: a0 10 00 18 mov %i0, %l0 400095e4: b0 10 00 08 mov %o0, %i0 current_state = the_thread->current_state; 400095e8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & state ) { 400095ec: 80 8e 40 01 btst %i1, %g1 400095f0: 02 80 00 06 be 40009608 <_Thread_Clear_state+0x30> 400095f4: 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); 400095f8: 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 ) ) { 400095fc: 80 a6 60 00 cmp %i1, 0 40009600: 02 80 00 04 be 40009610 <_Thread_Clear_state+0x38> 40009604: f2 24 20 10 st %i1, [ %l0 + 0x10 ] the_thread->current_priority == 0 ) _Context_Switch_necessary = true; } } } _ISR_Enable( level ); 40009608: 7f ff e2 13 call 40001e54 4000960c: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 40009610: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 if ( _States_Is_ready( current_state ) ) { _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 40009614: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 40009618: c8 10 80 00 lduh [ %g2 ], %g4 4000961c: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 40009620: 86 11 00 03 or %g4, %g3, %g3 40009624: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 40009628: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000962c: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4 40009630: c4 24 00 00 st %g2, [ %l0 ] 40009634: 07 10 00 7e sethi %hi(0x4001f800), %g3 old_last_node = the_chain->last; 40009638: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000963c: da 10 e3 f0 lduh [ %g3 + 0x3f0 ], %o5 the_chain->last = the_node; 40009640: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 40009644: c4 24 20 04 st %g2, [ %l0 + 4 ] 40009648: 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; 4000964c: e0 20 80 00 st %l0, [ %g2 ] 40009650: c2 30 e3 f0 sth %g1, [ %g3 + 0x3f0 ] _ISR_Flash( level ); 40009654: 7f ff e2 00 call 40001e54 40009658: 01 00 00 00 nop 4000965c: 7f ff e1 fa call 40001e44 40009660: 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 ) { 40009664: 03 10 00 7e sethi %hi(0x4001f800), %g1 40009668: c6 00 63 cc ld [ %g1 + 0x3cc ], %g3 ! 4001fbcc <_Thread_Heir> 4000966c: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 40009670: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 40009674: 80 a0 80 03 cmp %g2, %g3 40009678: 1a bf ff e4 bcc 40009608 <_Thread_Clear_state+0x30> 4000967c: 07 10 00 7e sethi %hi(0x4001f800), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 40009680: c6 00 e3 fc ld [ %g3 + 0x3fc ], %g3 ! 4001fbfc <_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; 40009684: e0 20 63 cc st %l0, [ %g1 + 0x3cc ] if ( _Thread_Executing->is_preemptible || 40009688: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1 4000968c: 80 a0 60 00 cmp %g1, 0 40009690: 32 80 00 05 bne,a 400096a4 <_Thread_Clear_state+0xcc> 40009694: 84 10 20 01 mov 1, %g2 40009698: 80 a0 a0 00 cmp %g2, 0 4000969c: 12 bf ff db bne 40009608 <_Thread_Clear_state+0x30> <== ALWAYS TAKEN 400096a0: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 400096a4: 03 10 00 7f sethi %hi(0x4001fc00), %g1 400096a8: c4 28 60 0c stb %g2, [ %g1 + 0xc ] ! 4001fc0c <_Context_Switch_necessary> } } } _ISR_Enable( level ); 400096ac: 7f ff e1 ea call 40001e54 400096b0: 81 e8 00 00 restore =============================================================================== 40009830 <_Thread_Delay_ended>: void _Thread_Delay_ended( Objects_Id id, void *ignored __attribute__((unused)) ) { 40009830: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 40009834: 90 10 00 18 mov %i0, %o0 40009838: 40 00 00 72 call 40009a00 <_Thread_Get> 4000983c: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40009840: c2 07 bf fc ld [ %fp + -4 ], %g1 40009844: 80 a0 60 00 cmp %g1, 0 40009848: 12 80 00 08 bne 40009868 <_Thread_Delay_ended+0x38> <== NEVER TAKEN 4000984c: 13 04 00 00 sethi %hi(0x10000000), %o1 #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_Clear_state( 40009850: 7f ff ff 62 call 400095d8 <_Thread_Clear_state> 40009854: 92 12 60 18 or %o1, 0x18, %o1 ! 10000018 40009858: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000985c: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 4001fb40 <_Thread_Dispatch_disable_level> 40009860: 84 00 bf ff add %g2, -1, %g2 40009864: c4 20 63 40 st %g2, [ %g1 + 0x340 ] 40009868: 81 c7 e0 08 ret 4000986c: 81 e8 00 00 restore =============================================================================== 40009870 <_Thread_Dispatch>: * dispatch thread * no dispatch thread */ void _Thread_Dispatch( void ) { 40009870: 9d e3 bf 90 save %sp, -112, %sp Thread_Control *executing; Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; 40009874: 2b 10 00 7e sethi %hi(0x4001f800), %l5 _ISR_Disable( level ); 40009878: 7f ff e1 73 call 40001e44 4000987c: e2 05 63 fc ld [ %l5 + 0x3fc ], %l1 ! 4001fbfc <_Thread_Executing> while ( _Context_Switch_necessary == true ) { 40009880: 2d 10 00 7f sethi %hi(0x4001fc00), %l6 40009884: c2 0d a0 0c ldub [ %l6 + 0xc ], %g1 ! 4001fc0c <_Context_Switch_necessary> 40009888: 80 a0 60 00 cmp %g1, 0 4000988c: 02 80 00 3f be 40009988 <_Thread_Dispatch+0x118> 40009890: 31 10 00 7e sethi %hi(0x4001f800), %i0 40009894: 35 10 00 7e sethi %hi(0x4001f800), %i2 40009898: 25 10 00 7f sethi %hi(0x4001fc00), %l2 4000989c: 37 10 00 7e sethi %hi(0x4001f800), %i3 400098a0: a4 14 a0 04 or %l2, 4, %l2 #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 400098a4: 33 10 00 7e sethi %hi(0x4001f800), %i1 400098a8: ac 15 a0 0c or %l6, 0xc, %l6 400098ac: aa 15 63 fc or %l5, 0x3fc, %l5 400098b0: b4 16 a3 cc or %i2, 0x3cc, %i2 400098b4: b6 16 e3 c8 or %i3, 0x3c8, %i3 400098b8: b2 16 62 98 or %i1, 0x298, %i1 400098bc: b8 16 23 40 or %i0, 0x340, %i4 400098c0: a8 07 bf f8 add %fp, -8, %l4 400098c4: a6 07 bf f0 add %fp, -16, %l3 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; 400098c8: ba 10 20 01 mov 1, %i5 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); _Timestamp_Subtract( 400098cc: 10 80 00 25 b 40009960 <_Thread_Dispatch+0xf0> 400098d0: ae 10 00 12 mov %l2, %l7 executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) heir->cpu_time_budget = _Thread_Ticks_per_timeslice; _ISR_Enable( level ); 400098d4: 7f ff e1 60 call 40001e54 400098d8: 01 00 00 00 nop #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ { Timestamp_Control uptime, ran; _TOD_Get_uptime( &uptime ); 400098dc: 40 00 12 58 call 4000e23c <_TOD_Get_uptime> 400098e0: 90 10 00 14 mov %l4, %o0 _Timestamp_Subtract( 400098e4: 90 10 00 17 mov %l7, %o0 400098e8: 92 10 00 14 mov %l4, %o1 400098ec: 40 00 03 d1 call 4000a830 <_Timespec_Subtract> 400098f0: 94 10 00 13 mov %l3, %o2 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); 400098f4: 92 10 00 13 mov %l3, %o1 400098f8: 40 00 03 b5 call 4000a7cc <_Timespec_Add_to> 400098fc: 90 04 60 84 add %l1, 0x84, %o0 _Thread_Time_of_last_context_switch = uptime; 40009900: c4 07 bf f8 ld [ %fp + -8 ], %g2 #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40009904: c2 06 c0 00 ld [ %i3 ], %g1 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40009908: c4 24 80 00 st %g2, [ %l2 ] 4000990c: 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 ); 40009910: 90 10 00 11 mov %l1, %o0 &_Thread_Time_of_last_context_switch, &uptime, &ran ); _Timestamp_Add_to( &executing->cpu_time_used, &ran ); _Thread_Time_of_last_context_switch = uptime; 40009914: c4 24 a0 04 st %g2, [ %l2 + 4 ] #endif /* * Switch libc's task specific data. */ if ( _Thread_libc_reent ) { 40009918: 80 a0 60 00 cmp %g1, 0 4000991c: 02 80 00 06 be 40009934 <_Thread_Dispatch+0xc4> <== NEVER TAKEN 40009920: 92 10 00 10 mov %l0, %o1 executing->libc_reent = *_Thread_libc_reent; 40009924: c4 00 40 00 ld [ %g1 ], %g2 40009928: c4 24 61 58 st %g2, [ %l1 + 0x158 ] *_Thread_libc_reent = heir->libc_reent; 4000992c: c4 04 21 58 ld [ %l0 + 0x158 ], %g2 40009930: c4 20 40 00 st %g2, [ %g1 ] } _User_extensions_Thread_switch( executing, heir ); 40009934: 40 00 04 81 call 4000ab38 <_User_extensions_Thread_switch> 40009938: 01 00 00 00 nop if ( executing->fp_context != NULL ) _Context_Save_fp( &executing->fp_context ); #endif #endif _Context_Switch( &executing->Registers, &heir->Registers ); 4000993c: 90 04 60 d0 add %l1, 0xd0, %o0 40009940: 40 00 05 98 call 4000afa0 <_CPU_Context_switch> 40009944: 92 04 20 d0 add %l0, 0xd0, %o1 #endif #endif executing = _Thread_Executing; _ISR_Disable( level ); 40009948: 7f ff e1 3f call 40001e44 4000994c: e2 05 40 00 ld [ %l5 ], %l1 Thread_Control *heir; ISR_Level level; executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { 40009950: c2 0d 80 00 ldub [ %l6 ], %g1 40009954: 80 a0 60 00 cmp %g1, 0 40009958: 02 80 00 0c be 40009988 <_Thread_Dispatch+0x118> 4000995c: 01 00 00 00 nop heir = _Thread_Heir; 40009960: e0 06 80 00 ld [ %i2 ], %l0 _Thread_Dispatch_disable_level = 1; 40009964: fa 27 00 00 st %i5, [ %i4 ] _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 40009968: c2 04 20 7c ld [ %l0 + 0x7c ], %g1 executing = _Thread_Executing; _ISR_Disable( level ); while ( _Context_Switch_necessary == true ) { heir = _Thread_Heir; _Thread_Dispatch_disable_level = 1; _Context_Switch_necessary = false; 4000996c: c0 2d 80 00 clrb [ %l6 ] _Thread_Executing = heir; #if __RTEMS_ADA__ executing->rtems_ada_self = rtems_ada_self; rtems_ada_self = heir->rtems_ada_self; #endif if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE ) 40009970: 80 a0 60 01 cmp %g1, 1 40009974: 12 bf ff d8 bne 400098d4 <_Thread_Dispatch+0x64> 40009978: e0 25 40 00 st %l0, [ %l5 ] heir->cpu_time_budget = _Thread_Ticks_per_timeslice; 4000997c: c2 06 40 00 ld [ %i1 ], %g1 40009980: 10 bf ff d5 b 400098d4 <_Thread_Dispatch+0x64> 40009984: c2 24 20 78 st %g1, [ %l0 + 0x78 ] executing = _Thread_Executing; _ISR_Disable( level ); } _Thread_Dispatch_disable_level = 0; 40009988: c0 26 23 40 clr [ %i0 + 0x340 ] _ISR_Enable( level ); 4000998c: 7f ff e1 32 call 40001e54 40009990: 01 00 00 00 nop if ( _Thread_Do_post_task_switch_extension || 40009994: 03 10 00 7e sethi %hi(0x4001f800), %g1 40009998: c2 00 63 e0 ld [ %g1 + 0x3e0 ], %g1 ! 4001fbe0 <_Thread_Do_post_task_switch_extension> 4000999c: 80 a0 60 00 cmp %g1, 0 400099a0: 12 80 00 06 bne 400099b8 <_Thread_Dispatch+0x148> <== NEVER TAKEN 400099a4: 01 00 00 00 nop executing->do_post_task_switch_extension ) { 400099a8: c2 0c 60 74 ldub [ %l1 + 0x74 ], %g1 400099ac: 80 a0 60 00 cmp %g1, 0 400099b0: 02 80 00 04 be 400099c0 <_Thread_Dispatch+0x150> 400099b4: 01 00 00 00 nop executing->do_post_task_switch_extension = false; _API_extensions_Run_postswitch(); 400099b8: 7f ff f9 39 call 40007e9c <_API_extensions_Run_postswitch> 400099bc: c0 2c 60 74 clrb [ %l1 + 0x74 ] 400099c0: 81 c7 e0 08 ret 400099c4: 81 e8 00 00 restore =============================================================================== 40010b04 <_Thread_Evaluate_mode>: bool _Thread_Evaluate_mode( void ) { Thread_Control *executing; executing = _Thread_Executing; 40010b04: 03 10 00 7e sethi %hi(0x4001f800), %g1 40010b08: c2 00 63 fc ld [ %g1 + 0x3fc ], %g1 ! 4001fbfc <_Thread_Executing> if ( !_States_Is_ready( executing->current_state ) || 40010b0c: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 40010b10: 80 a0 a0 00 cmp %g2, 0 40010b14: 12 80 00 0b bne 40010b40 <_Thread_Evaluate_mode+0x3c> <== NEVER TAKEN 40010b18: 84 10 20 01 mov 1, %g2 40010b1c: 05 10 00 7e sethi %hi(0x4001f800), %g2 40010b20: c4 00 a3 cc ld [ %g2 + 0x3cc ], %g2 ! 4001fbcc <_Thread_Heir> 40010b24: 80 a0 40 02 cmp %g1, %g2 40010b28: 02 80 00 0b be 40010b54 <_Thread_Evaluate_mode+0x50> 40010b2c: 01 00 00 00 nop ( !_Thread_Is_heir( executing ) && executing->is_preemptible ) ) { 40010b30: c2 08 60 75 ldub [ %g1 + 0x75 ], %g1 40010b34: 80 a0 60 00 cmp %g1, 0 40010b38: 02 80 00 07 be 40010b54 <_Thread_Evaluate_mode+0x50> <== NEVER TAKEN 40010b3c: 84 10 20 01 mov 1, %g2 _Context_Switch_necessary = true; 40010b40: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40010b44: 90 10 20 01 mov 1, %o0 40010b48: c4 28 60 0c stb %g2, [ %g1 + 0xc ] return true; 40010b4c: 81 c3 e0 08 retl 40010b50: 01 00 00 00 nop } return false; } 40010b54: 81 c3 e0 08 retl 40010b58: 90 10 20 00 clr %o0 ! 0 =============================================================================== 40010b5c <_Thread_Handler>: * * Output parameters: NONE */ void _Thread_Handler( void ) { 40010b5c: 9d e3 bf a0 save %sp, -96, %sp #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) static char doneConstructors; char doneCons; #endif executing = _Thread_Executing; 40010b60: 03 10 00 7e sethi %hi(0x4001f800), %g1 40010b64: e0 00 63 fc ld [ %g1 + 0x3fc ], %l0 ! 4001fbfc <_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(); 40010b68: 3f 10 00 42 sethi %hi(0x40010800), %i7 40010b6c: be 17 e3 5c or %i7, 0x35c, %i7 ! 40010b5c <_Thread_Handler> /* * have to put level into a register for those cpu's that use * inline asm here */ level = executing->Start.isr_level; 40010b70: d0 04 20 b8 ld [ %l0 + 0xb8 ], %o0 _ISR_Set_level(level); 40010b74: 7f ff c4 b8 call 40001e54 40010b78: 91 2a 20 08 sll %o0, 8, %o0 #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 40010b7c: 03 10 00 7d sethi %hi(0x4001f400), %g1 doneConstructors = 1; 40010b80: 84 10 20 01 mov 1, %g2 level = executing->Start.isr_level; _ISR_Set_level(level); #if defined(EXECUTE_GLOBAL_CONSTRUCTORS) doneCons = doneConstructors; 40010b84: e2 08 63 b2 ldub [ %g1 + 0x3b2 ], %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 ); 40010b88: 90 10 00 10 mov %l0, %o0 40010b8c: 7f ff e7 6d call 4000a940 <_User_extensions_Thread_begin> 40010b90: c4 28 63 b2 stb %g2, [ %g1 + 0x3b2 ] /* * At this point, the dispatch disable level BETTER be 1. */ _Thread_Enable_dispatch(); 40010b94: 7f ff e3 8d call 400099c8 <_Thread_Enable_dispatch> 40010b98: 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) */ { 40010b9c: 80 a4 60 00 cmp %l1, 0 40010ba0: 02 80 00 0c be 40010bd0 <_Thread_Handler+0x74> 40010ba4: 01 00 00 00 nop INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 40010ba8: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 40010bac: 80 a0 60 00 cmp %g1, 0 40010bb0: 22 80 00 0f be,a 40010bec <_Thread_Handler+0x90> <== ALWAYS TAKEN 40010bb4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 * was placed in return_argument. This assumed that if it returned * anything (which is not supporting in all APIs), then it would be * able to fit in a (void *). */ _User_extensions_Thread_exitted( executing ); 40010bb8: 7f ff e7 76 call 4000a990 <_User_extensions_Thread_exitted> 40010bbc: 90 10 00 10 mov %l0, %o0 _Internal_error_Occurred( 40010bc0: 90 10 20 00 clr %o0 40010bc4: 92 10 20 01 mov 1, %o1 40010bc8: 7f ff df 7b call 400089b4 <_Internal_error_Occurred> 40010bcc: 94 10 20 06 mov 6, %o2 * _init could be a weak symbol and we SHOULD test it but it isn't * in any configuration I know of and it generates a warning on every * RTEMS target configuration. --joel (12 May 2007) */ if (!doneCons) /* && (volatile void *)_init) */ { INIT_NAME (); 40010bd0: 40 00 39 08 call 4001eff0 <_init> 40010bd4: 01 00 00 00 nop } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { 40010bd8: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 40010bdc: 80 a0 60 00 cmp %g1, 0 40010be0: 12 bf ff f6 bne 40010bb8 <_Thread_Handler+0x5c> <== NEVER TAKEN 40010be4: 01 00 00 00 nop executing->Wait.return_argument = (*(Thread_Entry_numeric) executing->Start.entry_point)( 40010be8: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 40010bec: 9f c0 40 00 call %g1 40010bf0: d0 04 20 a8 ld [ %l0 + 0xa8 ], %o0 INIT_NAME (); } #endif if ( executing->Start.prototype == THREAD_START_NUMERIC ) { executing->Wait.return_argument = 40010bf4: 10 bf ff f1 b 40010bb8 <_Thread_Handler+0x5c> 40010bf8: d0 24 20 28 st %o0, [ %l0 + 0x28 ] =============================================================================== 40009aac <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40009aac: 9d e3 bf a0 save %sp, -96, %sp 40009ab0: 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; 40009ab4: c0 26 61 5c clr [ %i1 + 0x15c ] Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { 40009ab8: e2 00 40 00 ld [ %g1 ], %l1 /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; 40009abc: c0 26 61 60 clr [ %i1 + 0x160 ] 40009ac0: c0 26 61 64 clr [ %i1 + 0x164 ] extensions_area = NULL; the_thread->libc_reent = NULL; 40009ac4: 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 ) { 40009ac8: e0 0f a0 5f ldub [ %fp + 0x5f ], %l0 /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); 40009acc: 90 10 00 19 mov %i1, %o0 40009ad0: 40 00 02 ad call 4000a584 <_Thread_Stack_Allocate> 40009ad4: 92 10 00 1b mov %i3, %o1 if ( !actual_stack_size || actual_stack_size < stack_size ) 40009ad8: 80 a6 c0 08 cmp %i3, %o0 40009adc: 18 80 00 4f bgu 40009c18 <_Thread_Initialize+0x16c> 40009ae0: 80 a2 20 00 cmp %o0, 0 40009ae4: 02 80 00 4d be 40009c18 <_Thread_Initialize+0x16c> <== NEVER TAKEN 40009ae8: 25 10 00 7e sethi %hi(0x4001f800), %l2 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; 40009aec: c4 06 60 c8 ld [ %i1 + 0xc8 ], %g2 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { 40009af0: c2 04 a3 dc ld [ %l2 + 0x3dc ], %g1 40009af4: c4 26 60 c4 st %g2, [ %i1 + 0xc4 ] the_stack->size = size; 40009af8: d0 26 60 c0 st %o0, [ %i1 + 0xc0 ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40009afc: c0 26 60 50 clr [ %i1 + 0x50 ] the_watchdog->routine = routine; 40009b00: c0 26 60 64 clr [ %i1 + 0x64 ] the_watchdog->id = id; 40009b04: c0 26 60 68 clr [ %i1 + 0x68 ] 40009b08: 80 a0 60 00 cmp %g1, 0 40009b0c: 12 80 00 45 bne 40009c20 <_Thread_Initialize+0x174> 40009b10: c0 26 60 6c clr [ %i1 + 0x6c ] (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; 40009b14: c0 26 61 68 clr [ %i1 + 0x168 ] 40009b18: b6 10 20 00 clr %i3 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40009b1c: c2 07 a0 60 ld [ %fp + 0x60 ], %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40009b20: 92 10 00 1d mov %i5, %o1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40009b24: c2 26 60 b0 st %g1, [ %i1 + 0xb0 ] the_thread->Start.budget_callout = budget_callout; 40009b28: c2 07 a0 64 ld [ %fp + 0x64 ], %g1 #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40009b2c: 90 10 00 19 mov %i1, %o0 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; 40009b30: c2 26 60 b4 st %g1, [ %i1 + 0xb4 ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40009b34: c2 07 a0 68 ld [ %fp + 0x68 ], %g1 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; 40009b38: e0 2e 60 ac stb %l0, [ %i1 + 0xac ] case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; 40009b3c: c2 26 60 b8 st %g1, [ %i1 + 0xb8 ] the_thread->current_state = STATES_DORMANT; 40009b40: 82 10 20 01 mov 1, %g1 the_thread->Wait.queue = NULL; 40009b44: c0 26 60 44 clr [ %i1 + 0x44 ] #endif } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; 40009b48: c2 26 60 10 st %g1, [ %i1 + 0x10 ] the_thread->Wait.queue = NULL; the_thread->resource_count = 0; 40009b4c: c0 26 60 1c clr [ %i1 + 0x1c ] #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; 40009b50: fa 26 60 18 st %i5, [ %i1 + 0x18 ] the_thread->Start.initial_priority = priority; _Thread_Set_priority( the_thread, priority ); 40009b54: 40 00 01 ec call 4000a304 <_Thread_Set_priority> 40009b58: fa 26 60 bc st %i5, [ %i1 + 0xbc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40009b5c: c2 16 60 0a lduh [ %i1 + 0xa ], %g1 40009b60: c4 06 20 1c ld [ %i0 + 0x1c ], %g2 40009b64: 83 28 60 02 sll %g1, 2, %g1 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40009b68: e2 26 60 0c st %l1, [ %i1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 40009b6c: 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 ); 40009b70: c0 26 60 84 clr [ %i1 + 0x84 ] 40009b74: 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 ); 40009b78: 90 10 00 19 mov %i1, %o0 40009b7c: 40 00 03 ac call 4000aa2c <_User_extensions_Thread_create> 40009b80: b0 10 20 01 mov 1, %i0 if ( extension_status ) 40009b84: 80 8a 20 ff btst 0xff, %o0 40009b88: 12 80 00 22 bne 40009c10 <_Thread_Initialize+0x164> 40009b8c: 01 00 00 00 nop return true; failed: if ( the_thread->libc_reent ) 40009b90: d0 06 61 58 ld [ %i1 + 0x158 ], %o0 40009b94: 80 a2 20 00 cmp %o0, 0 40009b98: 22 80 00 05 be,a 40009bac <_Thread_Initialize+0x100> 40009b9c: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 _Workspace_Free( the_thread->libc_reent ); 40009ba0: 40 00 04 dd call 4000af14 <_Workspace_Free> 40009ba4: 01 00 00 00 nop for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 40009ba8: d0 06 61 5c ld [ %i1 + 0x15c ], %o0 40009bac: 80 a2 20 00 cmp %o0, 0 40009bb0: 22 80 00 05 be,a 40009bc4 <_Thread_Initialize+0x118> 40009bb4: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 40009bb8: 40 00 04 d7 call 4000af14 <_Workspace_Free> 40009bbc: 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] ) 40009bc0: d0 06 61 60 ld [ %i1 + 0x160 ], %o0 40009bc4: 80 a2 20 00 cmp %o0, 0 40009bc8: 22 80 00 05 be,a 40009bdc <_Thread_Initialize+0x130> <== ALWAYS TAKEN 40009bcc: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 _Workspace_Free( the_thread->API_Extensions[i] ); 40009bd0: 40 00 04 d1 call 4000af14 <_Workspace_Free> <== NOT EXECUTED 40009bd4: 01 00 00 00 nop <== NOT EXECUTED failed: if ( the_thread->libc_reent ) _Workspace_Free( the_thread->libc_reent ); for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) 40009bd8: d0 06 61 64 ld [ %i1 + 0x164 ], %o0 <== NOT EXECUTED 40009bdc: 80 a2 20 00 cmp %o0, 0 40009be0: 02 80 00 05 be 40009bf4 <_Thread_Initialize+0x148> <== ALWAYS TAKEN 40009be4: 80 a6 e0 00 cmp %i3, 0 _Workspace_Free( the_thread->API_Extensions[i] ); 40009be8: 40 00 04 cb call 4000af14 <_Workspace_Free> <== NOT EXECUTED 40009bec: 01 00 00 00 nop <== NOT EXECUTED if ( extensions_area ) 40009bf0: 80 a6 e0 00 cmp %i3, 0 <== NOT EXECUTED 40009bf4: 02 80 00 05 be 40009c08 <_Thread_Initialize+0x15c> 40009bf8: 90 10 00 19 mov %i1, %o0 (void) _Workspace_Free( extensions_area ); 40009bfc: 40 00 04 c6 call 4000af14 <_Workspace_Free> 40009c00: 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 ); 40009c04: 90 10 00 19 mov %i1, %o0 40009c08: 40 00 02 7a call 4000a5f0 <_Thread_Stack_Free> 40009c0c: b0 10 20 00 clr %i0 return false; } 40009c10: 81 c7 e0 08 ret 40009c14: 81 e8 00 00 restore /* * Allocate and Initialize the stack for this thread. */ #if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API) actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size ); if ( !actual_stack_size || actual_stack_size < stack_size ) 40009c18: 81 c7 e0 08 ret 40009c1c: 91 e8 20 00 restore %g0, 0, %o0 /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( 40009c20: 82 00 60 01 inc %g1 40009c24: 40 00 04 b3 call 4000aef0 <_Workspace_Allocate> 40009c28: 91 28 60 02 sll %g1, 2, %o0 (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) 40009c2c: b6 92 20 00 orcc %o0, 0, %i3 40009c30: 02 bf ff d8 be 40009b90 <_Thread_Initialize+0xe4> 40009c34: c8 04 a3 dc ld [ %l2 + 0x3dc ], %g4 goto failed; } the_thread->extensions = (void **) extensions_area; 40009c38: f6 26 61 68 st %i3, [ %i1 + 0x168 ] 40009c3c: 86 10 00 1b mov %i3, %g3 * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 40009c40: 84 10 20 00 clr %g2 40009c44: 10 80 00 03 b 40009c50 <_Thread_Initialize+0x1a4> 40009c48: 82 10 20 00 clr %g1 40009c4c: c6 06 61 68 ld [ %i1 + 0x168 ], %g3 the_thread->extensions[i] = NULL; 40009c50: 85 28 a0 02 sll %g2, 2, %g2 40009c54: c0 20 c0 02 clr [ %g3 + %g2 ] * create the extension long after tasks have been created * so they cannot rely on the thread create user extension * call. */ if ( the_thread->extensions ) { for ( i = 0; i <= _Thread_Maximum_extensions ; i++ ) 40009c58: 82 00 60 01 inc %g1 40009c5c: 80 a1 00 01 cmp %g4, %g1 40009c60: 1a bf ff fb bcc 40009c4c <_Thread_Initialize+0x1a0> 40009c64: 84 10 00 01 mov %g1, %g2 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; 40009c68: 10 bf ff ae b 40009b20 <_Thread_Initialize+0x74> 40009c6c: c2 07 a0 60 ld [ %fp + 0x60 ], %g1 =============================================================================== 4000ea8c <_Thread_Reset_timeslice>: * ready chain * select heir */ void _Thread_Reset_timeslice( void ) { 4000ea8c: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000ea90: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000ea94: e0 00 63 fc ld [ %g1 + 0x3fc ], %l0 ! 4001fbfc <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000ea98: 7f ff cc eb call 40001e44 4000ea9c: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000eaa0: b0 10 00 08 mov %o0, %i0 if ( _Chain_Has_only_one_node( ready ) ) { 4000eaa4: c4 04 40 00 ld [ %l1 ], %g2 4000eaa8: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000eaac: 80 a0 80 01 cmp %g2, %g1 4000eab0: 02 80 00 1f be 4000eb2c <_Thread_Reset_timeslice+0xa0> 4000eab4: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000eab8: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 4000eabc: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000eac0: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000eac4: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000eac8: 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; 4000eacc: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000ead0: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000ead4: 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; 4000ead8: e0 20 40 00 st %l0, [ %g1 ] return; } _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000eadc: 7f ff cc de call 40001e54 4000eae0: 01 00 00 00 nop 4000eae4: 7f ff cc d8 call 40001e44 4000eae8: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000eaec: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000eaf0: c4 00 63 cc ld [ %g1 + 0x3cc ], %g2 ! 4001fbcc <_Thread_Heir> 4000eaf4: 80 a4 00 02 cmp %l0, %g2 4000eaf8: 02 80 00 06 be 4000eb10 <_Thread_Reset_timeslice+0x84> <== ALWAYS TAKEN 4000eafc: 84 10 20 01 mov 1, %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; 4000eb00: 03 10 00 7f sethi %hi(0x4001fc00), %g1 <== NOT EXECUTED 4000eb04: c4 28 60 0c stb %g2, [ %g1 + 0xc ] ! 4001fc0c <_Context_Switch_necessary><== NOT EXECUTED _ISR_Enable( level ); 4000eb08: 7f ff cc d3 call 40001e54 <== NOT EXECUTED 4000eb0c: 81 e8 00 00 restore <== NOT EXECUTED _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 4000eb10: c4 04 40 00 ld [ %l1 ], %g2 4000eb14: c4 20 63 cc st %g2, [ %g1 + 0x3cc ] _Context_Switch_necessary = true; 4000eb18: 84 10 20 01 mov 1, %g2 4000eb1c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4000eb20: c4 28 60 0c stb %g2, [ %g1 + 0xc ] ! 4001fc0c <_Context_Switch_necessary> _ISR_Enable( level ); 4000eb24: 7f ff cc cc call 40001e54 4000eb28: 81 e8 00 00 restore executing = _Thread_Executing; ready = executing->ready; _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { _ISR_Enable( level ); 4000eb2c: 7f ff cc ca call 40001e54 4000eb30: 81 e8 00 00 restore =============================================================================== 4000dfa8 <_Thread_Resume>: void _Thread_Resume( Thread_Control *the_thread, bool force ) { 4000dfa8: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; States_Control current_state; _ISR_Disable( level ); 4000dfac: 7f ff cf ff call 40001fa8 4000dfb0: a0 10 00 18 mov %i0, %l0 4000dfb4: b0 10 00 08 mov %o0, %i0 _ISR_Enable( level ); return; } #endif current_state = the_thread->current_state; 4000dfb8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 if ( current_state & STATES_SUSPENDED ) { 4000dfbc: 80 88 60 02 btst 2, %g1 4000dfc0: 02 80 00 05 be 4000dfd4 <_Thread_Resume+0x2c> <== NEVER TAKEN 4000dfc4: 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 ) ) { 4000dfc8: 80 a0 60 00 cmp %g1, 0 4000dfcc: 02 80 00 04 be 4000dfdc <_Thread_Resume+0x34> 4000dfd0: c2 24 20 10 st %g1, [ %l0 + 0x10 ] _Context_Switch_necessary = true; } } } _ISR_Enable( level ); 4000dfd4: 7f ff cf f9 call 40001fb8 4000dfd8: 81 e8 00 00 restore RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; 4000dfdc: c4 04 20 90 ld [ %l0 + 0x90 ], %g2 if ( _States_Is_ready( current_state ) ) { _Priority_Add_to_bit_map( &the_thread->Priority_map ); _Chain_Append_unprotected(the_thread->ready, &the_thread->Object.Node); 4000dfe0: c2 04 20 8c ld [ %l0 + 0x8c ], %g1 4000dfe4: c8 10 80 00 lduh [ %g2 ], %g4 4000dfe8: c6 14 20 96 lduh [ %l0 + 0x96 ], %g3 4000dfec: 86 11 00 03 or %g4, %g3, %g3 4000dff0: c6 30 80 00 sth %g3, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000dff4: 84 00 60 04 add %g1, 4, %g2 _Priority_Major_bit_map |= the_priority_map->ready_major; 4000dff8: c8 14 20 94 lduh [ %l0 + 0x94 ], %g4 4000dffc: c4 24 00 00 st %g2, [ %l0 ] 4000e000: 07 10 00 8f sethi %hi(0x40023c00), %g3 old_last_node = the_chain->last; 4000e004: c4 00 60 08 ld [ %g1 + 8 ], %g2 4000e008: da 10 e2 40 lduh [ %g3 + 0x240 ], %o5 the_chain->last = the_node; 4000e00c: e0 20 60 08 st %l0, [ %g1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000e010: c4 24 20 04 st %g2, [ %l0 + 4 ] 4000e014: 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; 4000e018: e0 20 80 00 st %l0, [ %g2 ] 4000e01c: c2 30 e2 40 sth %g1, [ %g3 + 0x240 ] _ISR_Flash( level ); 4000e020: 7f ff cf e6 call 40001fb8 4000e024: 01 00 00 00 nop 4000e028: 7f ff cf e0 call 40001fa8 4000e02c: 01 00 00 00 nop if ( the_thread->current_priority < _Thread_Heir->current_priority ) { 4000e030: 03 10 00 8f sethi %hi(0x40023c00), %g1 4000e034: c6 00 62 1c ld [ %g1 + 0x21c ], %g3 ! 40023e1c <_Thread_Heir> 4000e038: c4 04 20 14 ld [ %l0 + 0x14 ], %g2 4000e03c: c6 00 e0 14 ld [ %g3 + 0x14 ], %g3 4000e040: 80 a0 80 03 cmp %g2, %g3 4000e044: 1a bf ff e4 bcc 4000dfd4 <_Thread_Resume+0x2c> 4000e048: 07 10 00 8f sethi %hi(0x40023c00), %g3 _Thread_Heir = the_thread; if ( _Thread_Executing->is_preemptible || 4000e04c: c6 00 e2 4c ld [ %g3 + 0x24c ], %g3 ! 40023e4c <_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; 4000e050: e0 20 62 1c st %l0, [ %g1 + 0x21c ] if ( _Thread_Executing->is_preemptible || 4000e054: c2 08 e0 75 ldub [ %g3 + 0x75 ], %g1 4000e058: 80 a0 60 00 cmp %g1, 0 4000e05c: 32 80 00 05 bne,a 4000e070 <_Thread_Resume+0xc8> 4000e060: 84 10 20 01 mov 1, %g2 4000e064: 80 a0 a0 00 cmp %g2, 0 4000e068: 12 bf ff db bne 4000dfd4 <_Thread_Resume+0x2c> <== ALWAYS TAKEN 4000e06c: 84 10 20 01 mov 1, %g2 the_thread->current_priority == 0 ) _Context_Switch_necessary = true; 4000e070: 03 10 00 8f sethi %hi(0x40023c00), %g1 4000e074: c4 28 62 5c stb %g2, [ %g1 + 0x25c ] ! 40023e5c <_Context_Switch_necessary> } } } _ISR_Enable( level ); 4000e078: 7f ff cf d0 call 40001fb8 4000e07c: 81 e8 00 00 restore =============================================================================== 4000a720 <_Thread_Yield_processor>: * ready chain * select heir */ void _Thread_Yield_processor( void ) { 4000a720: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; 4000a724: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000a728: e0 00 63 fc ld [ %g1 + 0x3fc ], %l0 ! 4001fbfc <_Thread_Executing> ready = executing->ready; _ISR_Disable( level ); 4000a72c: 7f ff dd c6 call 40001e44 4000a730: e2 04 20 8c ld [ %l0 + 0x8c ], %l1 4000a734: b0 10 00 08 mov %o0, %i0 if ( !_Chain_Has_only_one_node( ready ) ) { 4000a738: c4 04 40 00 ld [ %l1 ], %g2 4000a73c: c2 04 60 08 ld [ %l1 + 8 ], %g1 4000a740: 80 a0 80 01 cmp %g2, %g1 4000a744: 02 80 00 19 be 4000a7a8 <_Thread_Yield_processor+0x88> 4000a748: 86 04 60 04 add %l1, 4, %g3 ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; 4000a74c: c2 04 00 00 ld [ %l0 ], %g1 previous = the_node->previous; 4000a750: c4 04 20 04 ld [ %l0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000a754: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); 4000a758: c6 24 00 00 st %g3, [ %l0 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000a75c: 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; 4000a760: c2 04 60 08 ld [ %l1 + 8 ], %g1 the_chain->last = the_node; 4000a764: e0 24 60 08 st %l0, [ %l1 + 8 ] old_last_node->next = the_node; the_node->previous = old_last_node; 4000a768: 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; 4000a76c: e0 20 40 00 st %l0, [ %g1 ] _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); 4000a770: 7f ff dd b9 call 40001e54 4000a774: 01 00 00 00 nop 4000a778: 7f ff dd b3 call 40001e44 4000a77c: 01 00 00 00 nop if ( _Thread_Is_heir( executing ) ) 4000a780: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000a784: c4 00 63 cc ld [ %g1 + 0x3cc ], %g2 ! 4001fbcc <_Thread_Heir> 4000a788: 80 a4 00 02 cmp %l0, %g2 4000a78c: 22 80 00 0e be,a 4000a7c4 <_Thread_Yield_processor+0xa4> <== ALWAYS TAKEN 4000a790: c4 04 40 00 ld [ %l1 ], %g2 _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) _Context_Switch_necessary = true; 4000a794: 84 10 20 01 mov 1, %g2 4000a798: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4000a79c: c4 28 60 0c stb %g2, [ %g1 + 0xc ] ! 4001fc0c <_Context_Switch_necessary> _ISR_Enable( level ); 4000a7a0: 7f ff dd ad call 40001e54 4000a7a4: 81 e8 00 00 restore if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; } else if ( !_Thread_Is_heir( executing ) ) 4000a7a8: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000a7ac: c2 00 63 cc ld [ %g1 + 0x3cc ], %g1 ! 4001fbcc <_Thread_Heir> 4000a7b0: 80 a4 00 01 cmp %l0, %g1 4000a7b4: 32 bf ff f9 bne,a 4000a798 <_Thread_Yield_processor+0x78><== NEVER TAKEN 4000a7b8: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED _Context_Switch_necessary = true; _ISR_Enable( level ); 4000a7bc: 7f ff dd a6 call 40001e54 4000a7c0: 81 e8 00 00 restore _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; 4000a7c4: 10 bf ff f4 b 4000a794 <_Thread_Yield_processor+0x74> 4000a7c8: c4 20 63 cc st %g2, [ %g1 + 0x3cc ] =============================================================================== 40009f88 <_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 ) { 40009f88: 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; 40009f8c: 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); 40009f90: 82 06 60 3c add %i1, 0x3c, %g1 the_chain->permanent_null = NULL; 40009f94: 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); 40009f98: c2 26 60 38 st %g1, [ %i1 + 0x38 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40009f9c: 82 06 60 38 add %i1, 0x38, %g1 40009fa0: c2 26 60 40 st %g1, [ %i1 + 0x40 ] 40009fa4: 2d 10 00 7c sethi %hi(0x4001f000), %l6 header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40009fa8: 83 34 20 06 srl %l0, 6, %g1 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40009fac: 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 ]; 40009fb0: ab 28 60 04 sll %g1, 4, %l5 40009fb4: ac 15 a0 e4 or %l6, 0xe4, %l6 40009fb8: 83 28 60 02 sll %g1, 2, %g1 block_state = the_thread_queue->state; 40009fbc: e8 06 20 38 ld [ %i0 + 0x38 ], %l4 _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; 40009fc0: aa 25 40 01 sub %l5, %g1, %l5 block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) 40009fc4: 12 80 00 24 bne 4000a054 <_Thread_queue_Enqueue_priority+0xcc> 40009fc8: aa 06 00 15 add %i0, %l5, %l5 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40009fcc: ac 05 60 04 add %l5, 4, %l6 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); 40009fd0: 7f ff df 9d call 40001e44 40009fd4: 01 00 00 00 nop 40009fd8: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->first; 40009fdc: c2 05 40 00 ld [ %l5 ], %g1 while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 40009fe0: 80 a0 40 16 cmp %g1, %l6 40009fe4: 02 80 00 3a be 4000a0cc <_Thread_queue_Enqueue_priority+0x144> 40009fe8: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 40009fec: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority <= search_priority ) 40009ff0: 80 a4 00 13 cmp %l0, %l3 40009ff4: 18 80 00 0b bgu 4000a020 <_Thread_queue_Enqueue_priority+0x98> 40009ff8: 01 00 00 00 nop } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 40009ffc: 10 80 00 36 b 4000a0d4 <_Thread_queue_Enqueue_priority+0x14c> 4000a000: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 4000a004: 80 a4 40 16 cmp %l1, %l6 4000a008: 02 80 00 32 be 4000a0d0 <_Thread_queue_Enqueue_priority+0x148> 4000a00c: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 4000a010: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority <= search_priority ) 4000a014: 80 a4 00 13 cmp %l0, %l3 4000a018: 28 80 00 2f bleu,a 4000a0d4 <_Thread_queue_Enqueue_priority+0x14c> 4000a01c: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); 4000a020: 7f ff df 8d call 40001e54 4000a024: 90 10 00 12 mov %l2, %o0 4000a028: 7f ff df 87 call 40001e44 4000a02c: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 4000a030: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 4000a034: 80 8d 00 01 btst %l4, %g1 4000a038: 32 bf ff f3 bne,a 4000a004 <_Thread_queue_Enqueue_priority+0x7c><== ALWAYS TAKEN 4000a03c: e2 04 40 00 ld [ %l1 ], %l1 _ISR_Enable( level ); 4000a040: 7f ff df 85 call 40001e54 <== NOT EXECUTED 4000a044: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED goto restart_forward_search; 4000a048: 30 bf ff e2 b,a 40009fd0 <_Thread_queue_Enqueue_priority+0x48><== NOT EXECUTED if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { _ISR_Enable( level ); 4000a04c: 7f ff df 82 call 40001e54 4000a050: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); 4000a054: 7f ff df 7c call 40001e44 4000a058: e6 0d 80 00 ldub [ %l6 ], %l3 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; 4000a05c: a6 04 e0 01 inc %l3 _ISR_Disable( level ); 4000a060: a4 10 00 08 mov %o0, %l2 search_thread = (Thread_Control *) header->last; 4000a064: c2 05 60 08 ld [ %l5 + 8 ], %g1 while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4000a068: 80 a0 40 15 cmp %g1, %l5 4000a06c: 02 80 00 20 be 4000a0ec <_Thread_queue_Enqueue_priority+0x164> 4000a070: a2 10 00 01 mov %g1, %l1 search_priority = search_thread->current_priority; 4000a074: e6 00 60 14 ld [ %g1 + 0x14 ], %l3 if ( priority >= search_priority ) 4000a078: 80 a4 00 13 cmp %l0, %l3 4000a07c: 0a 80 00 0b bcs 4000a0a8 <_Thread_queue_Enqueue_priority+0x120> 4000a080: 01 00 00 00 nop } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 4000a084: 10 80 00 1b b 4000a0f0 <_Thread_queue_Enqueue_priority+0x168> 4000a088: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { 4000a08c: 80 a4 40 15 cmp %l1, %l5 4000a090: 02 80 00 17 be 4000a0ec <_Thread_queue_Enqueue_priority+0x164> 4000a094: 82 10 00 11 mov %l1, %g1 search_priority = search_thread->current_priority; 4000a098: e6 04 60 14 ld [ %l1 + 0x14 ], %l3 if ( priority >= search_priority ) 4000a09c: 80 a4 00 13 cmp %l0, %l3 4000a0a0: 3a 80 00 14 bcc,a 4000a0f0 <_Thread_queue_Enqueue_priority+0x168> 4000a0a4: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 break; search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); 4000a0a8: 7f ff df 6b call 40001e54 4000a0ac: 90 10 00 12 mov %l2, %o0 4000a0b0: 7f ff df 65 call 40001e44 4000a0b4: 01 00 00 00 nop if ( !_States_Are_set( search_thread->current_state, block_state) ) { 4000a0b8: c2 04 60 10 ld [ %l1 + 0x10 ], %g1 4000a0bc: 80 8d 00 01 btst %l4, %g1 4000a0c0: 32 bf ff f3 bne,a 4000a08c <_Thread_queue_Enqueue_priority+0x104> 4000a0c4: e2 04 60 04 ld [ %l1 + 4 ], %l1 4000a0c8: 30 bf ff e1 b,a 4000a04c <_Thread_queue_Enqueue_priority+0xc4> restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { 4000a0cc: a6 10 3f ff mov -1, %l3 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != 4000a0d0: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 4000a0d4: 80 a0 a0 01 cmp %g2, 1 4000a0d8: 02 80 00 17 be 4000a134 <_Thread_queue_Enqueue_priority+0x1ac> 4000a0dc: 80 a4 00 13 cmp %l0, %l3 * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level; 4000a0e0: e4 26 80 00 st %l2, [ %i2 ] return the_thread_queue->sync_state; } 4000a0e4: 81 c7 e0 08 ret 4000a0e8: 91 e8 00 02 restore %g0, %g2, %o0 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != 4000a0ec: c4 06 20 30 ld [ %i0 + 0x30 ], %g2 4000a0f0: 80 a0 a0 01 cmp %g2, 1 4000a0f4: 32 bf ff fc bne,a 4000a0e4 <_Thread_queue_Enqueue_priority+0x15c> 4000a0f8: e4 26 80 00 st %l2, [ %i2 ] THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 4000a0fc: 80 a4 00 13 cmp %l0, %l3 4000a100: 02 80 00 1a be 4000a168 <_Thread_queue_Enqueue_priority+0x1e0> 4000a104: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; 4000a108: c4 00 40 00 ld [ %g1 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; 4000a10c: c2 26 60 04 st %g1, [ %i1 + 4 ] search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; 4000a110: c4 26 40 00 st %g2, [ %i1 ] the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 4000a114: 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; 4000a118: f2 20 40 00 st %i1, [ %g1 ] next_node->previous = the_node; 4000a11c: f2 20 a0 04 st %i1, [ %g2 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 4000a120: b0 10 20 01 mov 1, %i0 4000a124: 7f ff df 4c call 40001e54 4000a128: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000a12c: 81 c7 e0 08 ret 4000a130: 81 e8 00 00 restore THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) 4000a134: 02 80 00 0d be 4000a168 <_Thread_queue_Enqueue_priority+0x1e0> 4000a138: c0 26 20 30 clr [ %i0 + 0x30 ] goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; 4000a13c: c4 00 60 04 ld [ %g1 + 4 ], %g2 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 4000a140: c2 26 40 00 st %g1, [ %i1 ] the_node->previous = previous_node; 4000a144: c4 26 60 04 st %g2, [ %i1 + 4 ] previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; 4000a148: 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; 4000a14c: f2 20 80 00 st %i1, [ %g2 ] search_node->previous = the_node; 4000a150: f2 20 60 04 st %i1, [ %g1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 4000a154: b0 10 20 01 mov 1, %i0 4000a158: 7f ff df 3f call 40001e54 4000a15c: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000a160: 81 c7 e0 08 ret 4000a164: 81 e8 00 00 restore 4000a168: a2 04 60 3c add %l1, 0x3c, %l1 _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; equal_priority: /* add at end of priority group */ search_node = _Chain_Tail( &search_thread->Wait.Block2n ); previous_node = search_node->previous; 4000a16c: c2 04 60 04 ld [ %l1 + 4 ], %g1 the_node = (Chain_Node *) the_thread; the_node->next = search_node; 4000a170: e2 26 40 00 st %l1, [ %i1 ] the_node->previous = previous_node; 4000a174: 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; 4000a178: 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; 4000a17c: f2 20 40 00 st %i1, [ %g1 ] search_node->previous = the_node; 4000a180: f2 24 60 04 st %i1, [ %l1 + 4 ] the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); 4000a184: b0 10 20 01 mov 1, %i0 4000a188: 7f ff df 33 call 40001e54 4000a18c: 90 10 00 12 mov %l2, %o0 return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; 4000a190: 81 c7 e0 08 ret 4000a194: 81 e8 00 00 restore =============================================================================== 4000a244 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { 4000a244: 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 ) 4000a248: 80 a6 20 00 cmp %i0, 0 4000a24c: 02 80 00 13 be 4000a298 <_Thread_queue_Requeue+0x54> <== NEVER TAKEN 4000a250: 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 ) { 4000a254: e2 06 20 34 ld [ %i0 + 0x34 ], %l1 4000a258: 80 a4 60 01 cmp %l1, 1 4000a25c: 02 80 00 04 be 4000a26c <_Thread_queue_Requeue+0x28> <== ALWAYS TAKEN 4000a260: 01 00 00 00 nop 4000a264: 81 c7 e0 08 ret <== NOT EXECUTED 4000a268: 81 e8 00 00 restore <== NOT EXECUTED Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); 4000a26c: 7f ff de f6 call 40001e44 4000a270: 01 00 00 00 nop 4000a274: a0 10 00 08 mov %o0, %l0 if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { 4000a278: c4 06 60 10 ld [ %i1 + 0x10 ], %g2 4000a27c: 03 00 00 ef sethi %hi(0x3bc00), %g1 4000a280: 82 10 62 e0 or %g1, 0x2e0, %g1 ! 3bee0 4000a284: 80 88 80 01 btst %g2, %g1 4000a288: 12 80 00 06 bne 4000a2a0 <_Thread_queue_Requeue+0x5c> <== ALWAYS TAKEN 4000a28c: 90 10 00 18 mov %i0, %o0 _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); 4000a290: 7f ff de f1 call 40001e54 4000a294: 90 10 00 10 mov %l0, %o0 4000a298: 81 c7 e0 08 ret 4000a29c: 81 e8 00 00 restore ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { _Thread_queue_Enter_critical_section( tq ); _Thread_queue_Extract_priority_helper( tq, the_thread, true ); 4000a2a0: 92 10 00 19 mov %i1, %o1 4000a2a4: e2 26 20 30 st %l1, [ %i0 + 0x30 ] 4000a2a8: 40 00 11 57 call 4000e804 <_Thread_queue_Extract_priority_helper> 4000a2ac: 94 10 20 01 mov 1, %o2 (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); 4000a2b0: 90 10 00 18 mov %i0, %o0 4000a2b4: 92 10 00 19 mov %i1, %o1 4000a2b8: 7f ff ff 34 call 40009f88 <_Thread_queue_Enqueue_priority> 4000a2bc: 94 07 bf fc add %fp, -4, %o2 4000a2c0: 30 bf ff f4 b,a 4000a290 <_Thread_queue_Requeue+0x4c> =============================================================================== 4000a2c4 <_Thread_queue_Timeout>: void _Thread_queue_Timeout( Objects_Id id, void *ignored __attribute__((unused)) ) { 4000a2c4: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; the_thread = _Thread_Get( id, &location ); 4000a2c8: 90 10 00 18 mov %i0, %o0 4000a2cc: 7f ff fd cd call 40009a00 <_Thread_Get> 4000a2d0: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4000a2d4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000a2d8: 80 a0 60 00 cmp %g1, 0 4000a2dc: 12 80 00 08 bne 4000a2fc <_Thread_queue_Timeout+0x38> <== NEVER TAKEN 4000a2e0: 01 00 00 00 nop #if defined(RTEMS_MULTIPROCESSING) case OBJECTS_REMOTE: /* impossible */ #endif break; case OBJECTS_LOCAL: _Thread_queue_Process_timeout( the_thread ); 4000a2e4: 40 00 11 83 call 4000e8f0 <_Thread_queue_Process_timeout> 4000a2e8: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void ) { RTEMS_COMPILER_MEMORY_BARRIER(); _Thread_Dispatch_disable_level -= 1; 4000a2ec: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000a2f0: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 4001fb40 <_Thread_Dispatch_disable_level> 4000a2f4: 84 00 bf ff add %g2, -1, %g2 4000a2f8: c4 20 63 40 st %g2, [ %g1 + 0x340 ] 4000a2fc: 81 c7 e0 08 ret 4000a300: 81 e8 00 00 restore =============================================================================== 40017ccc <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { 40017ccc: 9d e3 bf 88 save %sp, -120, %sp 40017cd0: 2d 10 01 04 sethi %hi(0x40041000), %l6 40017cd4: ba 07 bf f4 add %fp, -12, %i5 40017cd8: a8 07 bf f8 add %fp, -8, %l4 40017cdc: a4 07 bf e8 add %fp, -24, %l2 40017ce0: ae 07 bf ec add %fp, -20, %l7 40017ce4: 2b 10 01 04 sethi %hi(0x40041000), %l5 40017ce8: 39 10 01 04 sethi %hi(0x40041000), %i4 RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 40017cec: c0 27 bf f8 clr [ %fp + -8 ] 40017cf0: c0 27 bf ec clr [ %fp + -20 ] the_chain->last = _Chain_Head(the_chain); 40017cf4: fa 27 bf fc st %i5, [ %fp + -4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40017cf8: e8 27 bf f4 st %l4, [ %fp + -12 ] the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 40017cfc: e4 27 bf f0 st %l2, [ %fp + -16 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 40017d00: ee 27 bf e8 st %l7, [ %fp + -24 ] 40017d04: ac 15 a3 64 or %l6, 0x364, %l6 40017d08: aa 15 62 a0 or %l5, 0x2a0, %l5 40017d0c: b8 17 22 10 or %i4, 0x210, %i4 */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017d10: a2 06 20 30 add %i0, 0x30, %l1 /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017d14: a6 06 20 68 add %i0, 0x68, %l3 static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40017d18: b2 06 20 08 add %i0, 8, %i1 static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40017d1c: b4 06 20 40 add %i0, 0x40, %i2 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 40017d20: b6 10 20 01 mov 1, %i3 { /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain; 40017d24: fa 26 20 78 st %i5, [ %i0 + 0x78 ] static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40017d28: c2 05 80 00 ld [ %l6 ], %g1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 40017d2c: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017d30: 90 10 00 11 mov %l1, %o0 40017d34: 92 20 40 09 sub %g1, %o1, %o1 /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 40017d38: c2 26 20 3c st %g1, [ %i0 + 0x3c ] _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017d3c: 40 00 11 ec call 4001c4ec <_Watchdog_Adjust_to_chain> 40017d40: 94 10 00 12 mov %l2, %o2 Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 40017d44: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40017d48: e0 05 40 00 ld [ %l5 ], %l0 /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 40017d4c: 80 a4 00 09 cmp %l0, %o1 40017d50: 38 80 00 2f bgu,a 40017e0c <_Timer_server_Body+0x140> 40017d54: 92 24 00 09 sub %l0, %o1, %o1 * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { 40017d58: 80 a4 00 09 cmp %l0, %o1 40017d5c: 0a 80 00 30 bcs 40017e1c <_Timer_server_Body+0x150> 40017d60: 94 22 40 10 sub %o1, %l0, %o2 */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; 40017d64: 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 ); 40017d68: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 40017d6c: 40 00 02 a2 call 400187f4 <_Chain_Get> 40017d70: 01 00 00 00 nop if ( timer == NULL ) { 40017d74: 80 a2 20 00 cmp %o0, 0 40017d78: 02 80 00 10 be 40017db8 <_Timer_server_Body+0xec> 40017d7c: 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 ) { 40017d80: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 40017d84: 80 a0 60 01 cmp %g1, 1 40017d88: 02 80 00 29 be 40017e2c <_Timer_server_Body+0x160> 40017d8c: 80 a0 60 03 cmp %g1, 3 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { 40017d90: 12 bf ff f6 bne 40017d68 <_Timer_server_Body+0x9c> <== NEVER TAKEN 40017d94: 92 02 20 10 add %o0, 0x10, %o1 _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); 40017d98: 40 00 12 0b call 4001c5c4 <_Watchdog_Insert> 40017d9c: 90 10 00 13 mov %l3, %o0 } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); 40017da0: d0 06 20 78 ld [ %i0 + 0x78 ], %o0 40017da4: 40 00 02 94 call 400187f4 <_Chain_Get> 40017da8: 01 00 00 00 nop if ( timer == NULL ) { 40017dac: 80 a2 20 00 cmp %o0, 0 40017db0: 32 bf ff f5 bne,a 40017d84 <_Timer_server_Body+0xb8> <== NEVER TAKEN 40017db4: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 <== NOT EXECUTED * of zero it will be processed in the next iteration of the timer server * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); 40017db8: 7f ff dd 18 call 4000f218 40017dbc: 01 00 00 00 nop if ( _Chain_Is_empty( insert_chain ) ) { 40017dc0: c2 07 bf f4 ld [ %fp + -12 ], %g1 40017dc4: 80 a5 00 01 cmp %l4, %g1 40017dc8: 02 80 00 1d be 40017e3c <_Timer_server_Body+0x170> <== ALWAYS TAKEN 40017dcc: 01 00 00 00 nop ts->insert_chain = NULL; _ISR_Enable( level ); break; } else { _ISR_Enable( level ); 40017dd0: 7f ff dd 16 call 4000f228 <== NOT EXECUTED 40017dd4: 01 00 00 00 nop <== NOT EXECUTED static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; 40017dd8: c2 05 80 00 ld [ %l6 ], %g1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; 40017ddc: d2 06 20 3c ld [ %i0 + 0x3c ], %o1 <== NOT EXECUTED watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017de0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40017de4: 92 20 40 09 sub %g1, %o1, %o1 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; 40017de8: c2 26 20 3c st %g1, [ %i0 + 0x3c ] <== NOT EXECUTED _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017dec: 40 00 11 c0 call 4001c4ec <_Watchdog_Adjust_to_chain> <== NOT EXECUTED 40017df0: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); Watchdog_Interval last_snapshot = watchdogs->last_snapshot; 40017df4: d2 06 20 74 ld [ %i0 + 0x74 ], %o1 <== NOT EXECUTED static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); 40017df8: e0 05 40 00 ld [ %l5 ], %l0 <== NOT EXECUTED /* * Process the seconds chain. Start by checking that the Time * of Day (TOD) has not been set backwards. If it has then * we want to adjust the watchdogs->Chain to indicate this. */ if ( snapshot > last_snapshot ) { 40017dfc: 80 a4 00 09 cmp %l0, %o1 <== NOT EXECUTED 40017e00: 08 bf ff d7 bleu 40017d5c <_Timer_server_Body+0x90> <== NOT EXECUTED 40017e04: 01 00 00 00 nop <== NOT EXECUTED /* * This path is for normal forward movement and cases where the * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); 40017e08: 92 24 00 09 sub %l0, %o1, %o1 <== NOT EXECUTED 40017e0c: 90 10 00 13 mov %l3, %o0 40017e10: 40 00 11 b7 call 4001c4ec <_Watchdog_Adjust_to_chain> 40017e14: 94 10 00 12 mov %l2, %o2 40017e18: 30 bf ff d3 b,a 40017d64 <_Timer_server_Body+0x98> /* * The current TOD is before the last TOD which indicates that * TOD has been set backwards. */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); 40017e1c: 90 10 00 13 mov %l3, %o0 40017e20: 40 00 11 83 call 4001c42c <_Watchdog_Adjust> 40017e24: 92 10 20 01 mov 1, %o1 40017e28: 30 bf ff cf b,a 40017d64 <_Timer_server_Body+0x98> Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); 40017e2c: 92 02 20 10 add %o0, 0x10, %o1 40017e30: 40 00 11 e5 call 4001c5c4 <_Watchdog_Insert> 40017e34: 90 10 00 11 mov %l1, %o0 40017e38: 30 bf ff cc b,a 40017d68 <_Timer_server_Body+0x9c> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; 40017e3c: c0 26 20 78 clr [ %i0 + 0x78 ] _ISR_Enable( level ); 40017e40: 7f ff dc fa call 4000f228 40017e44: 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 ) ) { 40017e48: c2 07 bf e8 ld [ %fp + -24 ], %g1 40017e4c: 80 a5 c0 01 cmp %l7, %g1 40017e50: 12 80 00 0c bne 40017e80 <_Timer_server_Body+0x1b4> 40017e54: 01 00 00 00 nop 40017e58: 30 80 00 13 b,a 40017ea4 <_Timer_server_Body+0x1d8> * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; 40017e5c: c0 24 20 08 clr [ %l0 + 8 ] Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; the_chain->first = new_first; 40017e60: c2 27 bf e8 st %g1, [ %fp + -24 ] new_first->previous = _Chain_Head(the_chain); 40017e64: e4 20 60 04 st %l2, [ %g1 + 4 ] _ISR_Enable( level ); 40017e68: 7f ff dc f0 call 4000f228 40017e6c: 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 ); 40017e70: d2 04 20 24 ld [ %l0 + 0x24 ], %o1 40017e74: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 40017e78: 9f c0 40 00 call %g1 40017e7c: d0 04 20 20 ld [ %l0 + 0x20 ], %o0 /* * It is essential that interrupts are disable here since an interrupt * service routine may remove a watchdog from the chain. */ _ISR_Disable( level ); 40017e80: 7f ff dc e6 call 4000f218 40017e84: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 40017e88: 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)) 40017e8c: 80 a5 c0 10 cmp %l7, %l0 40017e90: 32 bf ff f3 bne,a 40017e5c <_Timer_server_Body+0x190> 40017e94: c2 04 00 00 ld [ %l0 ], %g1 watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain ); if ( watchdog != NULL ) { watchdog->state = WATCHDOG_INACTIVE; _ISR_Enable( level ); } else { _ISR_Enable( level ); 40017e98: 7f ff dc e4 call 4000f228 40017e9c: 01 00 00 00 nop 40017ea0: 30 bf ff a1 b,a 40017d24 <_Timer_server_Body+0x58> * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; 40017ea4: c0 2e 20 7c clrb [ %i0 + 0x7c ] 40017ea8: c2 07 00 00 ld [ %i4 ], %g1 40017eac: 82 00 60 01 inc %g1 40017eb0: c2 27 00 00 st %g1, [ %i4 ] /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); 40017eb4: d0 06 00 00 ld [ %i0 ], %o0 40017eb8: 40 00 0e bc call 4001b9a8 <_Thread_Set_state> 40017ebc: 92 10 20 08 mov 8, %o1 _Timer_server_Reset_interval_system_watchdog( ts ); 40017ec0: 7f ff ff 59 call 40017c24 <_Timer_server_Reset_interval_system_watchdog> 40017ec4: 90 10 00 18 mov %i0, %o0 _Timer_server_Reset_tod_system_watchdog( ts ); 40017ec8: 7f ff ff 6c call 40017c78 <_Timer_server_Reset_tod_system_watchdog> 40017ecc: 90 10 00 18 mov %i0, %o0 _Thread_Enable_dispatch(); 40017ed0: 40 00 0b e5 call 4001ae64 <_Thread_Enable_dispatch> 40017ed4: 01 00 00 00 nop static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40017ed8: 90 10 00 19 mov %i1, %o0 _Thread_Set_state( ts->thread, STATES_DELAYING ); _Timer_server_Reset_interval_system_watchdog( ts ); _Timer_server_Reset_tod_system_watchdog( ts ); _Thread_Enable_dispatch(); ts->active = true; 40017edc: f6 2e 20 7c stb %i3, [ %i0 + 0x7c ] static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); 40017ee0: 40 00 12 26 call 4001c778 <_Watchdog_Remove> 40017ee4: 01 00 00 00 nop static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); 40017ee8: 40 00 12 24 call 4001c778 <_Watchdog_Remove> 40017eec: 90 10 00 1a mov %i2, %o0 40017ef0: 30 bf ff 8d b,a 40017d24 <_Timer_server_Body+0x58> =============================================================================== 4000a7cc <_Timespec_Add_to>: uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { 4000a7cc: 9d e3 bf a0 save %sp, -96, %sp 4000a7d0: 82 10 00 18 mov %i0, %g1 uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; 4000a7d4: c8 06 60 04 ld [ %i1 + 4 ], %g4 uint32_t _Timespec_Add_to( struct timespec *time, const struct timespec *add ) { uint32_t seconds = add->tv_sec; 4000a7d8: f0 06 40 00 ld [ %i1 ], %i0 /* Add the basics */ time->tv_sec += add->tv_sec; 4000a7dc: c6 00 40 00 ld [ %g1 ], %g3 time->tv_nsec += add->tv_nsec; 4000a7e0: c4 00 60 04 ld [ %g1 + 4 ], %g2 ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; 4000a7e4: 86 00 c0 18 add %g3, %i0, %g3 time->tv_nsec += add->tv_nsec; 4000a7e8: 84 01 00 02 add %g4, %g2, %g2 ) { uint32_t seconds = add->tv_sec; /* Add the basics */ time->tv_sec += add->tv_sec; 4000a7ec: c6 20 40 00 st %g3, [ %g1 ] time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 4000a7f0: 1b 0e e6 b2 sethi %hi(0x3b9ac800), %o5 4000a7f4: 9a 13 61 ff or %o5, 0x1ff, %o5 ! 3b9ac9ff 4000a7f8: 80 a0 80 0d cmp %g2, %o5 4000a7fc: 08 80 00 0b bleu 4000a828 <_Timespec_Add_to+0x5c> 4000a800: c4 20 60 04 st %g2, [ %g1 + 4 ] time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND; 4000a804: 09 31 19 4d sethi %hi(0xc4653400), %g4 4000a808: 88 11 22 00 or %g4, 0x200, %g4 ! c4653600 4000a80c: 84 00 80 04 add %g2, %g4, %g2 * * This routines adds two timespecs. The second argument is added * to the first. */ uint32_t _Timespec_Add_to( 4000a810: 86 00 e0 01 inc %g3 /* Add the basics */ time->tv_sec += add->tv_sec; time->tv_nsec += add->tv_nsec; /* Now adjust it so nanoseconds is in range */ while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) { 4000a814: 80 a0 80 0d cmp %g2, %o5 4000a818: 18 bf ff fd bgu 4000a80c <_Timespec_Add_to+0x40> <== NEVER TAKEN 4000a81c: b0 06 20 01 inc %i0 4000a820: c6 20 40 00 st %g3, [ %g1 ] 4000a824: c4 20 60 04 st %g2, [ %g1 + 4 ] time->tv_sec++; seconds++; } return seconds; } 4000a828: 81 c7 e0 08 ret 4000a82c: 81 e8 00 00 restore =============================================================================== 4000c8d0 <_Timespec_Greater_than>: bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec > rhs->tv_sec ) 4000c8d0: c6 02 00 00 ld [ %o0 ], %g3 4000c8d4: c4 02 40 00 ld [ %o1 ], %g2 bool _Timespec_Greater_than( const struct timespec *lhs, const struct timespec *rhs ) { 4000c8d8: 82 10 00 08 mov %o0, %g1 if ( lhs->tv_sec > rhs->tv_sec ) 4000c8dc: 80 a0 c0 02 cmp %g3, %g2 4000c8e0: 14 80 00 0a bg 4000c908 <_Timespec_Greater_than+0x38> 4000c8e4: 90 10 20 01 mov 1, %o0 return true; if ( lhs->tv_sec < rhs->tv_sec ) 4000c8e8: 80 a0 c0 02 cmp %g3, %g2 4000c8ec: 06 80 00 07 bl 4000c908 <_Timespec_Greater_than+0x38> <== NEVER TAKEN 4000c8f0: 90 10 20 00 clr %o0 #include #include #include bool _Timespec_Greater_than( 4000c8f4: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000c8f8: c2 02 60 04 ld [ %o1 + 4 ], %g1 4000c8fc: 80 a0 80 01 cmp %g2, %g1 4000c900: 04 80 00 04 ble 4000c910 <_Timespec_Greater_than+0x40> 4000c904: 90 10 20 01 mov 1, %o0 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec > rhs->tv_nsec ) return true; return false; } 4000c908: 81 c3 e0 08 retl 4000c90c: 01 00 00 00 nop 4000c910: 81 c3 e0 08 retl 4000c914: 90 10 20 00 clr %o0 ! 0 =============================================================================== 4000a9dc <_User_extensions_Fatal>: void _User_extensions_Fatal ( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { 4000a9dc: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 4000a9e0: 23 10 00 7f sethi %hi(0x4001fc00), %l1 4000a9e4: a2 14 61 78 or %l1, 0x178, %l1 ! 4001fd78 <_User_extensions_List> 4000a9e8: e0 04 60 08 ld [ %l1 + 8 ], %l0 4000a9ec: 80 a4 00 11 cmp %l0, %l1 4000a9f0: 02 80 00 0d be 4000aa24 <_User_extensions_Fatal+0x48> <== NEVER TAKEN 4000a9f4: b2 0e 60 ff and %i1, 0xff, %i1 !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.fatal != NULL ) 4000a9f8: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 4000a9fc: 80 a0 60 00 cmp %g1, 0 4000aa00: 02 80 00 05 be 4000aa14 <_User_extensions_Fatal+0x38> 4000aa04: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.fatal)( the_source, is_internal, the_error ); 4000aa08: 92 10 00 19 mov %i1, %o1 4000aa0c: 9f c0 40 00 call %g1 4000aa10: 94 10 00 1a mov %i2, %o2 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 4000aa14: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 4000aa18: 80 a4 00 11 cmp %l0, %l1 4000aa1c: 32 bf ff f8 bne,a 4000a9fc <_User_extensions_Fatal+0x20> 4000aa20: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 4000aa24: 81 c7 e0 08 ret 4000aa28: 81 e8 00 00 restore =============================================================================== 4000a888 <_User_extensions_Handler_initialization>: #include #include #include void _User_extensions_Handler_initialization(void) { 4000a888: 9d e3 bf a0 save %sp, -96, %sp User_extensions_Control *extension; uint32_t i; uint32_t number_of_extensions; User_extensions_Table *initial_extensions; number_of_extensions = Configuration.number_of_initial_extensions; 4000a88c: 07 10 00 7c sethi %hi(0x4001f000), %g3 4000a890: 86 10 e0 e8 or %g3, 0xe8, %g3 ! 4001f0e8 initial_extensions = Configuration.User_extension_table; 4000a894: e6 00 e0 3c ld [ %g3 + 0x3c ], %l3 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000a898: 1b 10 00 7f sethi %hi(0x4001fc00), %o5 4000a89c: 09 10 00 7e sethi %hi(0x4001f800), %g4 4000a8a0: 84 13 61 78 or %o5, 0x178, %g2 4000a8a4: 82 11 23 44 or %g4, 0x344, %g1 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); 4000a8a8: c4 20 a0 08 st %g2, [ %g2 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000a8ac: c0 20 a0 04 clr [ %g2 + 4 ] the_chain->last = _Chain_Head(the_chain); 4000a8b0: c2 20 60 08 st %g1, [ %g1 + 8 ] RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; 4000a8b4: c0 20 60 04 clr [ %g1 + 4 ] */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); 4000a8b8: 84 00 a0 04 add %g2, 4, %g2 4000a8bc: 82 00 60 04 add %g1, 4, %g1 4000a8c0: c4 23 61 78 st %g2, [ %o5 + 0x178 ] 4000a8c4: c2 21 23 44 st %g1, [ %g4 + 0x344 ] _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { 4000a8c8: 80 a4 e0 00 cmp %l3, 0 4000a8cc: 02 80 00 1b be 4000a938 <_User_extensions_Handler_initialization+0xb0> 4000a8d0: e4 00 e0 38 ld [ %g3 + 0x38 ], %l2 extension = (User_extensions_Control *) _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) 4000a8d4: 83 2c a0 02 sll %l2, 2, %g1 4000a8d8: a3 2c a0 04 sll %l2, 4, %l1 4000a8dc: a2 24 40 01 sub %l1, %g1, %l1 4000a8e0: a2 04 40 12 add %l1, %l2, %l1 4000a8e4: a3 2c 60 02 sll %l1, 2, %l1 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { extension = (User_extensions_Control *) 4000a8e8: 40 00 01 73 call 4000aeb4 <_Workspace_Allocate_or_fatal_error> 4000a8ec: 90 10 00 11 mov %l1, %o0 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 4000a8f0: 94 10 00 11 mov %l1, %o2 _Chain_Initialize_empty( &_User_extensions_List ); _Chain_Initialize_empty( &_User_extensions_Switches_list ); if ( initial_extensions ) { extension = (User_extensions_Control *) 4000a8f4: a0 10 00 08 mov %o0, %l0 _Workspace_Allocate_or_fatal_error( number_of_extensions * sizeof( User_extensions_Control ) ); memset ( 4000a8f8: 40 00 1b a4 call 40011788 4000a8fc: 92 10 20 00 clr %o1 extension, 0, number_of_extensions * sizeof( User_extensions_Control ) ); for ( i = 0 ; i < number_of_extensions ; i++ ) { 4000a900: 80 a4 a0 00 cmp %l2, 0 4000a904: 02 80 00 0d be 4000a938 <_User_extensions_Handler_initialization+0xb0><== NEVER TAKEN 4000a908: a2 10 20 00 clr %l1 RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table( User_extensions_Control *extension, const User_extensions_Table *extension_table ) { extension->Callouts = *extension_table; 4000a90c: 93 2c 60 05 sll %l1, 5, %o1 4000a910: 94 10 20 20 mov 0x20, %o2 4000a914: 92 04 c0 09 add %l3, %o1, %o1 4000a918: 40 00 1b 5d call 4001168c 4000a91c: 90 04 20 14 add %l0, 0x14, %o0 _User_extensions_Add_set( extension ); 4000a920: 40 00 10 86 call 4000eb38 <_User_extensions_Add_set> 4000a924: 90 10 00 10 mov %l0, %o0 4000a928: a2 04 60 01 inc %l1 4000a92c: 80 a4 80 11 cmp %l2, %l1 4000a930: 18 bf ff f7 bgu 4000a90c <_User_extensions_Handler_initialization+0x84> 4000a934: a0 04 20 34 add %l0, 0x34, %l0 4000a938: 81 c7 e0 08 ret 4000a93c: 81 e8 00 00 restore =============================================================================== 4000a940 <_User_extensions_Thread_begin>: #include void _User_extensions_Thread_begin ( Thread_Control *executing ) { 4000a940: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000a944: 23 10 00 7f sethi %hi(0x4001fc00), %l1 4000a948: e0 04 61 78 ld [ %l1 + 0x178 ], %l0 ! 4001fd78 <_User_extensions_List> 4000a94c: a2 14 61 78 or %l1, 0x178, %l1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000a950: a2 04 60 04 add %l1, 4, %l1 4000a954: 80 a4 00 11 cmp %l0, %l1 4000a958: 02 80 00 0c be 4000a988 <_User_extensions_Thread_begin+0x48><== NEVER TAKEN 4000a95c: 01 00 00 00 nop !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_begin != NULL ) 4000a960: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000a964: 80 a0 60 00 cmp %g1, 0 4000a968: 02 80 00 04 be 4000a978 <_User_extensions_Thread_begin+0x38> 4000a96c: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.thread_begin)( executing ); 4000a970: 9f c0 40 00 call %g1 4000a974: 01 00 00 00 nop Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 4000a978: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000a97c: 80 a4 00 11 cmp %l0, %l1 4000a980: 32 bf ff f9 bne,a 4000a964 <_User_extensions_Thread_begin+0x24> 4000a984: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000a988: 81 c7 e0 08 ret 4000a98c: 81 e8 00 00 restore =============================================================================== 4000aa2c <_User_extensions_Thread_create>: #include bool _User_extensions_Thread_create ( Thread_Control *the_thread ) { 4000aa2c: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 4000aa30: 23 10 00 7f sethi %hi(0x4001fc00), %l1 4000aa34: e0 04 61 78 ld [ %l1 + 0x178 ], %l0 ! 4001fd78 <_User_extensions_List> 4000aa38: a2 14 61 78 or %l1, 0x178, %l1 4000aa3c: a2 04 60 04 add %l1, 4, %l1 4000aa40: 80 a4 00 11 cmp %l0, %l1 4000aa44: 02 80 00 10 be 4000aa84 <_User_extensions_Thread_create+0x58><== NEVER TAKEN 4000aa48: 25 10 00 7e sethi %hi(0x4001f800), %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( 4000aa4c: a4 14 a3 fc or %l2, 0x3fc, %l2 ! 4001fbfc <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_create != NULL ) { 4000aa50: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 4000aa54: 80 a0 60 00 cmp %g1, 0 4000aa58: 02 80 00 07 be 4000aa74 <_User_extensions_Thread_create+0x48> 4000aa5c: 92 10 00 18 mov %i0, %o1 status = (*the_extension->Callouts.thread_create)( 4000aa60: 9f c0 40 00 call %g1 4000aa64: d0 04 80 00 ld [ %l2 ], %o0 _Thread_Executing, the_thread ); if ( !status ) 4000aa68: 80 8a 20 ff btst 0xff, %o0 4000aa6c: 02 80 00 08 be 4000aa8c <_User_extensions_Thread_create+0x60> 4000aa70: 01 00 00 00 nop User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 4000aa74: e0 04 00 00 ld [ %l0 ], %l0 { Chain_Node *the_node; User_extensions_Control *the_extension; bool status; for ( the_node = _User_extensions_List.first ; 4000aa78: 80 a4 00 11 cmp %l0, %l1 4000aa7c: 32 bf ff f6 bne,a 4000aa54 <_User_extensions_Thread_create+0x28> 4000aa80: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 return false; } } return true; } 4000aa84: 81 c7 e0 08 ret 4000aa88: 91 e8 20 01 restore %g0, 1, %o0 if ( the_extension->Callouts.thread_create != NULL ) { status = (*the_extension->Callouts.thread_create)( _Thread_Executing, the_thread ); if ( !status ) 4000aa8c: 81 c7 e0 08 ret 4000aa90: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000aa94 <_User_extensions_Thread_delete>: #include void _User_extensions_Thread_delete ( Thread_Control *the_thread ) { 4000aa94: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 4000aa98: 23 10 00 7f sethi %hi(0x4001fc00), %l1 4000aa9c: a2 14 61 78 or %l1, 0x178, %l1 ! 4001fd78 <_User_extensions_List> 4000aaa0: e0 04 60 08 ld [ %l1 + 8 ], %l0 4000aaa4: 80 a4 00 11 cmp %l0, %l1 4000aaa8: 02 80 00 0d be 4000aadc <_User_extensions_Thread_delete+0x48><== NEVER TAKEN 4000aaac: 25 10 00 7e sethi %hi(0x4001f800), %l2 the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_delete != NULL ) (*the_extension->Callouts.thread_delete)( 4000aab0: a4 14 a3 fc or %l2, 0x3fc, %l2 ! 4001fbfc <_Thread_Executing> !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_delete != NULL ) 4000aab4: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 4000aab8: 80 a0 60 00 cmp %g1, 0 4000aabc: 02 80 00 04 be 4000aacc <_User_extensions_Thread_delete+0x38> 4000aac0: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_delete)( 4000aac4: 9f c0 40 00 call %g1 4000aac8: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 4000aacc: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 4000aad0: 80 a4 00 11 cmp %l0, %l1 4000aad4: 32 bf ff f9 bne,a 4000aab8 <_User_extensions_Thread_delete+0x24> 4000aad8: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 4000aadc: 81 c7 e0 08 ret 4000aae0: 81 e8 00 00 restore =============================================================================== 4000a990 <_User_extensions_Thread_exitted>: } void _User_extensions_Thread_exitted ( Thread_Control *executing ) { 4000a990: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 4000a994: 23 10 00 7f sethi %hi(0x4001fc00), %l1 4000a998: a2 14 61 78 or %l1, 0x178, %l1 ! 4001fd78 <_User_extensions_List> 4000a99c: e0 04 60 08 ld [ %l1 + 8 ], %l0 4000a9a0: 80 a4 00 11 cmp %l0, %l1 4000a9a4: 02 80 00 0c be 4000a9d4 <_User_extensions_Thread_exitted+0x44><== NEVER TAKEN 4000a9a8: 01 00 00 00 nop !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_exitted != NULL ) 4000a9ac: c2 04 20 2c ld [ %l0 + 0x2c ], %g1 4000a9b0: 80 a0 60 00 cmp %g1, 0 4000a9b4: 02 80 00 04 be 4000a9c4 <_User_extensions_Thread_exitted+0x34> 4000a9b8: 90 10 00 18 mov %i0, %o0 (*the_extension->Callouts.thread_exitted)( executing ); 4000a9bc: 9f c0 40 00 call %g1 4000a9c0: 01 00 00 00 nop Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; !_Chain_Is_head( &_User_extensions_List, the_node ) ; the_node = the_node->previous ) { 4000a9c4: e0 04 20 04 ld [ %l0 + 4 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.last ; 4000a9c8: 80 a4 00 11 cmp %l0, %l1 4000a9cc: 32 bf ff f9 bne,a 4000a9b0 <_User_extensions_Thread_exitted+0x20> 4000a9d0: c2 04 20 2c ld [ %l0 + 0x2c ], %g1 4000a9d4: 81 c7 e0 08 ret 4000a9d8: 81 e8 00 00 restore =============================================================================== 4000b7cc <_User_extensions_Thread_restart>: #include void _User_extensions_Thread_restart ( Thread_Control *the_thread ) { 4000b7cc: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000b7d0: 23 10 00 91 sethi %hi(0x40024400), %l1 4000b7d4: e0 04 63 38 ld [ %l1 + 0x338 ], %l0 ! 40024738 <_User_extensions_List> 4000b7d8: a2 14 63 38 or %l1, 0x338, %l1 4000b7dc: a2 04 60 04 add %l1, 4, %l1 4000b7e0: 80 a4 00 11 cmp %l0, %l1 4000b7e4: 02 80 00 0d be 4000b818 <_User_extensions_Thread_restart+0x4c><== NEVER TAKEN 4000b7e8: 25 10 00 91 sethi %hi(0x40024400), %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_restart != NULL ) (*the_extension->Callouts.thread_restart)( 4000b7ec: a4 14 a1 bc or %l2, 0x1bc, %l2 ! 400245bc <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_restart != NULL ) 4000b7f0: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000b7f4: 80 a0 60 00 cmp %g1, 0 4000b7f8: 02 80 00 04 be 4000b808 <_User_extensions_Thread_restart+0x3c> 4000b7fc: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_restart)( 4000b800: 9f c0 40 00 call %g1 4000b804: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 4000b808: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000b80c: 80 a4 00 11 cmp %l0, %l1 4000b810: 32 bf ff f9 bne,a 4000b7f4 <_User_extensions_Thread_restart+0x28> 4000b814: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4000b818: 81 c7 e0 08 ret 4000b81c: 81 e8 00 00 restore =============================================================================== 4000aae4 <_User_extensions_Thread_start>: #include void _User_extensions_Thread_start ( Thread_Control *the_thread ) { 4000aae4: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000aae8: 23 10 00 7f sethi %hi(0x4001fc00), %l1 4000aaec: e0 04 61 78 ld [ %l1 + 0x178 ], %l0 ! 4001fd78 <_User_extensions_List> 4000aaf0: a2 14 61 78 or %l1, 0x178, %l1 4000aaf4: a2 04 60 04 add %l1, 4, %l1 4000aaf8: 80 a4 00 11 cmp %l0, %l1 4000aafc: 02 80 00 0d be 4000ab30 <_User_extensions_Thread_start+0x4c><== NEVER TAKEN 4000ab00: 25 10 00 7e sethi %hi(0x4001f800), %l2 the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_start != NULL ) (*the_extension->Callouts.thread_start)( 4000ab04: a4 14 a3 fc or %l2, 0x3fc, %l2 ! 4001fbfc <_Thread_Executing> !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { the_extension = (User_extensions_Control *) the_node; if ( the_extension->Callouts.thread_start != NULL ) 4000ab08: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000ab0c: 80 a0 60 00 cmp %g1, 0 4000ab10: 02 80 00 04 be 4000ab20 <_User_extensions_Thread_start+0x3c> 4000ab14: 92 10 00 18 mov %i0, %o1 (*the_extension->Callouts.thread_start)( 4000ab18: 9f c0 40 00 call %g1 4000ab1c: d0 04 80 00 ld [ %l2 ], %o0 Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; !_Chain_Is_tail( &_User_extensions_List, the_node ) ; the_node = the_node->next ) { 4000ab20: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Control *the_extension; for ( the_node = _User_extensions_List.first ; 4000ab24: 80 a4 00 11 cmp %l0, %l1 4000ab28: 32 bf ff f9 bne,a 4000ab0c <_User_extensions_Thread_start+0x28> 4000ab2c: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000ab30: 81 c7 e0 08 ret 4000ab34: 81 e8 00 00 restore =============================================================================== 4000ab38 <_User_extensions_Thread_switch>: void _User_extensions_Thread_switch ( Thread_Control *executing, Thread_Control *heir ) { 4000ab38: 9d e3 bf a0 save %sp, -96, %sp Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 4000ab3c: 23 10 00 7e sethi %hi(0x4001f800), %l1 4000ab40: e0 04 63 44 ld [ %l1 + 0x344 ], %l0 ! 4001fb44 <_User_extensions_Switches_list> 4000ab44: a2 14 63 44 or %l1, 0x344, %l1 4000ab48: a2 04 60 04 add %l1, 4, %l1 4000ab4c: 80 a4 00 11 cmp %l0, %l1 4000ab50: 02 80 00 0a be 4000ab78 <_User_extensions_Thread_switch+0x40><== NEVER TAKEN 4000ab54: 01 00 00 00 nop !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { the_extension_switch = (User_extensions_Switch_control *) the_node; (*the_extension_switch->thread_switch)( executing, heir ); 4000ab58: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000ab5c: 90 10 00 18 mov %i0, %o0 4000ab60: 9f c0 40 00 call %g1 4000ab64: 92 10 00 19 mov %i1, %o1 Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; !_Chain_Is_tail( &_User_extensions_Switches_list, the_node ) ; the_node = the_node->next ) { 4000ab68: e0 04 00 00 ld [ %l0 ], %l0 ) { Chain_Node *the_node; User_extensions_Switch_control *the_extension_switch; for ( the_node = _User_extensions_Switches_list.first ; 4000ab6c: 80 a4 00 11 cmp %l0, %l1 4000ab70: 32 bf ff fb bne,a 4000ab5c <_User_extensions_Thread_switch+0x24> 4000ab74: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000ab78: 81 c7 e0 08 ret 4000ab7c: 81 e8 00 00 restore =============================================================================== 4000cd84 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { 4000cd84: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; _ISR_Disable( level ); 4000cd88: 7f ff d8 10 call 40002dc8 4000cd8c: 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)); 4000cd90: 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; 4000cd94: 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 ) ) { 4000cd98: 80 a0 40 11 cmp %g1, %l1 4000cd9c: 02 80 00 1f be 4000ce18 <_Watchdog_Adjust+0x94> 4000cda0: 80 a6 60 00 cmp %i1, 0 switch ( direction ) { 4000cda4: 12 80 00 1f bne 4000ce20 <_Watchdog_Adjust+0x9c> 4000cda8: 80 a6 60 01 cmp %i1, 1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000cdac: 80 a6 a0 00 cmp %i2, 0 4000cdb0: 02 80 00 1a be 4000ce18 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000cdb4: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000cdb8: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000cdbc: 80 a6 80 19 cmp %i2, %i1 4000cdc0: 1a 80 00 0b bcc 4000cdec <_Watchdog_Adjust+0x68> <== ALWAYS TAKEN 4000cdc4: a4 10 20 01 mov 1, %l2 _Watchdog_First( header )->delta_interval -= units; 4000cdc8: 10 80 00 1d b 4000ce3c <_Watchdog_Adjust+0xb8> <== NOT EXECUTED 4000cdcc: b4 26 40 1a sub %i1, %i2, %i2 <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { 4000cdd0: b4 a6 80 19 subcc %i2, %i1, %i2 4000cdd4: 02 80 00 11 be 4000ce18 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000cdd8: 01 00 00 00 nop if ( units < _Watchdog_First( header )->delta_interval ) { 4000cddc: f2 00 60 10 ld [ %g1 + 0x10 ], %i1 4000cde0: 80 a6 40 1a cmp %i1, %i2 4000cde4: 38 80 00 16 bgu,a 4000ce3c <_Watchdog_Adjust+0xb8> 4000cde8: b4 26 40 1a sub %i1, %i2, %i2 _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; 4000cdec: e4 20 60 10 st %l2, [ %g1 + 0x10 ] _ISR_Enable( level ); 4000cdf0: 7f ff d7 fa call 40002dd8 4000cdf4: 01 00 00 00 nop _Watchdog_Tickle( header ); 4000cdf8: 40 00 00 b6 call 4000d0d0 <_Watchdog_Tickle> 4000cdfc: 90 10 00 10 mov %l0, %o0 _ISR_Disable( level ); 4000ce00: 7f ff d7 f2 call 40002dc8 4000ce04: 01 00 00 00 nop */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); 4000ce08: c4 04 00 00 ld [ %l0 ], %g2 if ( _Chain_Is_empty( header ) ) 4000ce0c: 80 a4 40 02 cmp %l1, %g2 4000ce10: 12 bf ff f0 bne 4000cdd0 <_Watchdog_Adjust+0x4c> 4000ce14: 82 10 00 02 mov %g2, %g1 } break; } } _ISR_Enable( level ); 4000ce18: 7f ff d7 f0 call 40002dd8 4000ce1c: 91 e8 00 08 restore %g0, %o0, %o0 * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { 4000ce20: 12 bf ff fe bne 4000ce18 <_Watchdog_Adjust+0x94> <== NEVER TAKEN 4000ce24: 01 00 00 00 nop case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; 4000ce28: c4 00 60 10 ld [ %g1 + 0x10 ], %g2 4000ce2c: b4 00 80 1a add %g2, %i2, %i2 4000ce30: f4 20 60 10 st %i2, [ %g1 + 0x10 ] } break; } } _ISR_Enable( level ); 4000ce34: 7f ff d7 e9 call 40002dd8 4000ce38: 91 e8 00 08 restore %g0, %o0, %o0 break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; break; 4000ce3c: 10 bf ff f7 b 4000ce18 <_Watchdog_Adjust+0x94> 4000ce40: f4 20 60 10 st %i2, [ %g1 + 0x10 ] =============================================================================== 4000ad34 <_Watchdog_Remove>: */ Watchdog_States _Watchdog_Remove( Watchdog_Control *the_watchdog ) { 4000ad34: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); 4000ad38: 7f ff dc 43 call 40001e44 4000ad3c: 01 00 00 00 nop previous_state = the_watchdog->state; 4000ad40: e0 06 20 08 ld [ %i0 + 8 ], %l0 switch ( previous_state ) { 4000ad44: 80 a4 20 01 cmp %l0, 1 4000ad48: 02 80 00 2a be 4000adf0 <_Watchdog_Remove+0xbc> 4000ad4c: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4000ad50: 1a 80 00 09 bcc 4000ad74 <_Watchdog_Remove+0x40> 4000ad54: 80 a4 20 03 cmp %l0, 3 _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000ad58: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4000ad5c: c2 00 60 94 ld [ %g1 + 0x94 ], %g1 ! 4001fc94 <_Watchdog_Ticks_since_boot> 4000ad60: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000ad64: 7f ff dc 3c call 40001e54 4000ad68: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 4000ad6c: 81 c7 e0 08 ret 4000ad70: 81 e8 00 00 restore Watchdog_States previous_state; Watchdog_Control *next_watchdog; _ISR_Disable( level ); previous_state = the_watchdog->state; switch ( previous_state ) { 4000ad74: 18 bf ff fa bgu 4000ad5c <_Watchdog_Remove+0x28> <== NEVER TAKEN 4000ad78: 03 10 00 7f sethi %hi(0x4001fc00), %g1 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_Next( Watchdog_Control *the_watchdog ) { return ( (Watchdog_Control *) the_watchdog->Node.next ); 4000ad7c: c2 06 00 00 ld [ %i0 ], %g1 break; case WATCHDOG_ACTIVE: case WATCHDOG_REMOVE_IT: the_watchdog->state = WATCHDOG_INACTIVE; 4000ad80: c0 26 20 08 clr [ %i0 + 8 ] next_watchdog = _Watchdog_Next( the_watchdog ); if ( _Watchdog_Next(next_watchdog) ) 4000ad84: c4 00 40 00 ld [ %g1 ], %g2 4000ad88: 80 a0 a0 00 cmp %g2, 0 4000ad8c: 02 80 00 07 be 4000ada8 <_Watchdog_Remove+0x74> 4000ad90: 05 10 00 7f sethi %hi(0x4001fc00), %g2 next_watchdog->delta_interval += the_watchdog->delta_interval; 4000ad94: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 4000ad98: c4 06 20 10 ld [ %i0 + 0x10 ], %g2 4000ad9c: 84 00 c0 02 add %g3, %g2, %g2 4000ada0: c4 20 60 10 st %g2, [ %g1 + 0x10 ] if ( _Watchdog_Sync_count ) 4000ada4: 05 10 00 7f sethi %hi(0x4001fc00), %g2 4000ada8: c4 00 a0 90 ld [ %g2 + 0x90 ], %g2 ! 4001fc90 <_Watchdog_Sync_count> 4000adac: 80 a0 a0 00 cmp %g2, 0 4000adb0: 22 80 00 07 be,a 4000adcc <_Watchdog_Remove+0x98> 4000adb4: c4 06 20 04 ld [ %i0 + 4 ], %g2 _Watchdog_Sync_level = _ISR_Nest_level; 4000adb8: 05 10 00 7e sethi %hi(0x4001f800), %g2 4000adbc: c6 00 a3 d8 ld [ %g2 + 0x3d8 ], %g3 ! 4001fbd8 <_ISR_Nest_level> 4000adc0: 05 10 00 7e sethi %hi(0x4001f800), %g2 4000adc4: c6 20 a3 f8 st %g3, [ %g2 + 0x3f8 ] ! 4001fbf8 <_Watchdog_Sync_level> { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; 4000adc8: c4 06 20 04 ld [ %i0 + 4 ], %g2 next->previous = previous; previous->next = next; 4000adcc: c2 20 80 00 st %g1, [ %g2 ] Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; 4000add0: c4 20 60 04 st %g2, [ %g1 + 4 ] _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000add4: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4000add8: c2 00 60 94 ld [ %g1 + 0x94 ], %g1 ! 4001fc94 <_Watchdog_Ticks_since_boot> 4000addc: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000ade0: 7f ff dc 1d call 40001e54 4000ade4: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 4000ade8: 81 c7 e0 08 ret 4000adec: 81 e8 00 00 restore _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000adf0: c2 00 60 94 ld [ %g1 + 0x94 ], %g1 /* * It is not actually on the chain so just change the state and * the Insert operation we interrupted will be aborted. */ the_watchdog->state = WATCHDOG_INACTIVE; 4000adf4: c0 26 20 08 clr [ %i0 + 8 ] _Watchdog_Sync_level = _ISR_Nest_level; _Chain_Extract_unprotected( &the_watchdog->Node ); break; } the_watchdog->stop_time = _Watchdog_Ticks_since_boot; 4000adf8: c2 26 20 18 st %g1, [ %i0 + 0x18 ] _ISR_Enable( level ); 4000adfc: 7f ff dc 16 call 40001e54 4000ae00: b0 10 00 10 mov %l0, %i0 return( previous_state ); } 4000ae04: 81 c7 e0 08 ret 4000ae08: 81 e8 00 00 restore =============================================================================== 4000c5a0 <_Watchdog_Report_chain>: void _Watchdog_Report_chain( const char *name, Chain_Control *header ) { 4000c5a0: 9d e3 bf a0 save %sp, -96, %sp ISR_Level level; Chain_Node *node; _ISR_Disable( level ); 4000c5a4: 7f ff d8 e0 call 40002924 4000c5a8: a0 10 00 18 mov %i0, %l0 4000c5ac: b0 10 00 08 mov %o0, %i0 printk( "Watchdog Chain: %s %p\n", name, header ); 4000c5b0: 11 10 00 8e sethi %hi(0x40023800), %o0 4000c5b4: 94 10 00 19 mov %i1, %o2 4000c5b8: 90 12 21 00 or %o0, 0x100, %o0 4000c5bc: 7f ff e4 96 call 40005814 4000c5c0: 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)); 4000c5c4: 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; 4000c5c8: b2 06 60 04 add %i1, 4, %i1 if ( !_Chain_Is_empty( header ) ) { 4000c5cc: 80 a4 40 19 cmp %l1, %i1 4000c5d0: 02 80 00 0f be 4000c60c <_Watchdog_Report_chain+0x6c> 4000c5d4: 11 10 00 8e sethi %hi(0x40023800), %o0 node != _Chain_Tail(header) ; node = node->next ) { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); 4000c5d8: 92 10 00 11 mov %l1, %o1 4000c5dc: 40 00 00 11 call 4000c620 <_Watchdog_Report> 4000c5e0: 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 ) 4000c5e4: 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 ; 4000c5e8: 80 a4 40 19 cmp %l1, %i1 4000c5ec: 12 bf ff fc bne 4000c5dc <_Watchdog_Report_chain+0x3c> <== NEVER TAKEN 4000c5f0: 92 10 00 11 mov %l1, %o1 { Watchdog_Control *watch = (Watchdog_Control *) node; _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); 4000c5f4: 92 10 00 10 mov %l0, %o1 4000c5f8: 11 10 00 8e sethi %hi(0x40023800), %o0 4000c5fc: 7f ff e4 86 call 40005814 4000c600: 90 12 21 18 or %o0, 0x118, %o0 ! 40023918 <_Status_Object_name_errors_to_status+0x30> } else { printk( "Chain is empty\n" ); } _ISR_Enable( level ); 4000c604: 7f ff d8 cc call 40002934 4000c608: 81 e8 00 00 restore _Watchdog_Report( NULL, watch ); } printk( "== end of %s \n", name ); } else { printk( "Chain is empty\n" ); 4000c60c: 7f ff e4 82 call 40005814 4000c610: 90 12 21 28 or %o0, 0x128, %o0 } _ISR_Enable( level ); 4000c614: 7f ff d8 c8 call 40002934 4000c618: 81 e8 00 00 restore =============================================================================== 40025948 <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } 40025948: 81 c3 e0 08 retl <== NOT EXECUTED 4002594c: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 4001ce58 <_calloc_r>: struct _reent *ignored __attribute__((unused)), size_t elements, size_t size ) { return calloc( elements, size ); 4001ce58: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4001ce5c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4001ce60: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4001ce64: 7f ff 9a 60 call 400037e4 <== NOT EXECUTED 4001ce68: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4001d1cc <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); 4001d1cc: 9d e3 bf a0 save %sp, -96, %sp 4001d1d0: 40 00 07 8f call 4001f00c <_fini> 4001d1d4: 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(); 4001d1d8: 7f ff ff e2 call 4001d160 4001d1dc: 01 00 00 00 nop rtems_shutdown_executive(status); 4001d1e0: 40 00 00 50 call 4001d320 4001d1e4: 90 10 00 18 mov %i0, %o0 4001d1e8: 30 80 00 00 b,a 4001d1e8 <_exit+0x1c> <== NOT EXECUTED =============================================================================== 40004754 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); 40004754: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 40004758: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4000475c: 94 10 00 0b mov %o3, %o2 <== NOT EXECUTED 40004760: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004764: 7f ff ff 69 call 40004508 <== NOT EXECUTED 40004768: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4002591c <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } 4002591c: 81 c3 e0 08 retl <== NOT EXECUTED 40025920: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED =============================================================================== 40003b80 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); 40003b80: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003b84: 7f ff ff e6 call 40003b1c <== NOT EXECUTED 40003b88: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40025940 <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } 40025940: 81 c3 e0 08 retl <== NOT EXECUTED 40025944: 90 10 20 00 clr %o0 <== NOT EXECUTED =============================================================================== 40005318 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); 40005318: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4000531c: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 40005320: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40005324: 7f ff ff 70 call 400050e4 <== NOT EXECUTED 40005328: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 4001d2ec <_realloc_r>: struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { return realloc( ptr, size ); 4001d2ec: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4001d2f0: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 4001d2f4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 4001d2f8: 40 00 00 17 call 4001d354 <== NOT EXECUTED 4001d2fc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40008108 <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { 40008108: 9d e3 bf 58 save %sp, -168, %sp /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); 4000810c: 7f ff f9 68 call 400066ac 40008110: 90 10 00 19 mov %i1, %o0 if ( old_parent_pathlen == 0 ) 40008114: 80 a2 20 00 cmp %o0, 0 40008118: 12 80 00 9d bne 4000838c <_rename_r+0x284> 4000811c: a0 07 bf d0 add %fp, -48, %l0 rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); 40008120: 90 10 00 19 mov %i1, %o0 40008124: 92 07 bf fc add %fp, -4, %o1 40008128: 94 10 00 10 mov %l0, %o2 4000812c: 40 00 01 e5 call 400088c0 40008130: a2 10 20 00 clr %l1 40008134: a4 10 20 00 clr %l2 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40008138: c2 07 bf d0 ld [ %fp + -48 ], %g1 name = old + old_parent_pathlen; 4000813c: b2 06 40 11 add %i1, %l1, %i1 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40008140: c2 27 bf e4 st %g1, [ %fp + -28 ] 40008144: c2 07 bf d4 ld [ %fp + -44 ], %g1 name = old + old_parent_pathlen; 40008148: f2 27 bf f8 st %i1, [ %fp + -8 ] /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 4000814c: c2 27 bf e8 st %g1, [ %fp + -24 ] 40008150: c2 07 bf d8 ld [ %fp + -40 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40008154: 90 10 00 19 mov %i1, %o0 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 40008158: c2 27 bf ec st %g1, [ %fp + -20 ] 4000815c: c2 07 bf dc ld [ %fp + -36 ], %g1 40008160: c2 27 bf f0 st %g1, [ %fp + -16 ] 40008164: c2 07 bf e0 ld [ %fp + -32 ], %g1 name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40008168: 40 00 3f 6b call 40017f14 4000816c: c2 27 bf f4 st %g1, [ %fp + -12 ] 40008170: 92 10 00 08 mov %o0, %o1 40008174: 7f ff f9 33 call 40006640 40008178: 90 10 00 19 mov %i1, %o0 4000817c: b2 06 40 08 add %i1, %o0, %i1 40008180: f2 27 bf f8 st %i1, [ %fp + -8 ] result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40008184: 40 00 3f 64 call 40017f14 40008188: 90 10 00 19 mov %i1, %o0 4000818c: 94 10 20 00 clr %o2 40008190: 92 10 00 08 mov %o0, %o1 40008194: 98 10 20 00 clr %o4 40008198: 90 10 00 19 mov %i1, %o0 4000819c: b2 07 bf e4 add %fp, -28, %i1 400081a0: 7f ff f9 56 call 400066f8 400081a4: 96 10 00 19 mov %i1, %o3 0, &old_loc, false ); if ( result != 0 ) { 400081a8: 80 a2 20 00 cmp %o0, 0 400081ac: 12 80 00 41 bne 400082b0 <_rename_r+0x1a8> 400081b0: a2 07 bf bc add %fp, -68, %l1 /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); 400081b4: 90 10 00 1a mov %i2, %o0 400081b8: 92 07 bf fc add %fp, -4, %o1 400081bc: 40 00 01 c1 call 400088c0 400081c0: 94 10 00 11 mov %l1, %o2 if ( !new_parent_loc.ops->evalformake_h ) { 400081c4: c2 07 bf c8 ld [ %fp + -56 ], %g1 400081c8: c2 00 60 04 ld [ %g1 + 4 ], %g1 400081cc: 80 a0 60 00 cmp %g1, 0 400081d0: 02 80 00 a4 be 40008460 <_rename_r+0x358> 400081d4: 92 10 00 11 mov %l1, %o1 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 ); 400081d8: d0 07 bf fc ld [ %fp + -4 ], %o0 400081dc: 90 06 80 08 add %i2, %o0, %o0 400081e0: 9f c0 40 00 call %g1 400081e4: 94 07 bf f8 add %fp, -8, %o2 if ( result != 0 ) { 400081e8: 80 a2 20 00 cmp %o0, 0 400081ec: 12 80 00 74 bne 400083bc <_rename_r+0x2b4> 400081f0: c2 07 bf cc ld [ %fp + -52 ], %g1 /* * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { 400081f4: c4 07 bf e0 ld [ %fp + -32 ], %g2 400081f8: 80 a0 80 01 cmp %g2, %g1 400081fc: 12 80 00 32 bne 400082c4 <_rename_r+0x1bc> 40008200: c4 07 bf c8 ld [ %fp + -56 ], %g2 rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { 40008204: c2 00 a0 40 ld [ %g2 + 0x40 ], %g1 40008208: 80 a0 60 00 cmp %g1, 0 4000820c: 02 80 00 8f be 40008448 <_rename_r+0x340> 40008210: d6 07 bf f8 ld [ %fp + -8 ], %o3 rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); 40008214: 90 10 00 10 mov %l0, %o0 40008218: 92 10 00 19 mov %i1, %o1 4000821c: 9f c0 40 00 call %g1 40008220: 94 10 00 11 mov %l1, %o2 rtems_filesystem_freenode( &new_parent_loc ); 40008224: c2 07 bf c8 ld [ %fp + -56 ], %g1 40008228: 80 a0 60 00 cmp %g1, 0 4000822c: 02 80 00 08 be 4000824c <_rename_r+0x144> <== NEVER TAKEN 40008230: b0 10 00 08 mov %o0, %i0 40008234: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008238: 80 a0 60 00 cmp %g1, 0 4000823c: 02 80 00 05 be 40008250 <_rename_r+0x148> <== NEVER TAKEN 40008240: 80 8c a0 ff btst 0xff, %l2 40008244: 9f c0 40 00 call %g1 40008248: 90 10 00 11 mov %l1, %o0 if ( free_old_parentloc ) 4000824c: 80 8c a0 ff btst 0xff, %l2 40008250: 02 80 00 0d be 40008284 <_rename_r+0x17c> 40008254: c2 07 bf f0 ld [ %fp + -16 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 40008258: c2 07 bf dc ld [ %fp + -36 ], %g1 4000825c: 80 a0 60 00 cmp %g1, 0 40008260: 22 80 00 09 be,a 40008284 <_rename_r+0x17c> <== NEVER TAKEN 40008264: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40008268: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000826c: 80 a0 60 00 cmp %g1, 0 40008270: 22 80 00 05 be,a 40008284 <_rename_r+0x17c> <== NEVER TAKEN 40008274: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40008278: 9f c0 40 00 call %g1 4000827c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &old_loc ); 40008280: c2 07 bf f0 ld [ %fp + -16 ], %g1 40008284: 80 a0 60 00 cmp %g1, 0 40008288: 02 80 00 91 be 400084cc <_rename_r+0x3c4> <== NEVER TAKEN 4000828c: 01 00 00 00 nop 40008290: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008294: 80 a0 60 00 cmp %g1, 0 40008298: 02 80 00 8d be 400084cc <_rename_r+0x3c4> <== NEVER TAKEN 4000829c: 01 00 00 00 nop 400082a0: 9f c0 40 00 call %g1 400082a4: 90 10 00 19 mov %i1, %o0 400082a8: 81 c7 e0 08 ret 400082ac: 81 e8 00 00 restore name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) 400082b0: 80 8c a0 ff btst 0xff, %l2 400082b4: 12 80 00 2b bne 40008360 <_rename_r+0x258> <== ALWAYS TAKEN 400082b8: c2 07 bf dc ld [ %fp + -36 ], %g1 if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } 400082bc: 81 c7 e0 08 ret <== NOT EXECUTED 400082c0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED * Check to see if the caller is trying to rename across file system * boundaries. */ if ( old_parent_loc.mt_entry != new_parent_loc.mt_entry ) { rtems_filesystem_freenode( &new_parent_loc ); 400082c4: c2 07 bf c8 ld [ %fp + -56 ], %g1 400082c8: 80 a0 60 00 cmp %g1, 0 400082cc: 02 80 00 09 be 400082f0 <_rename_r+0x1e8> <== NEVER TAKEN 400082d0: 80 8c a0 ff btst 0xff, %l2 400082d4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400082d8: 80 a0 60 00 cmp %g1, 0 400082dc: 02 80 00 05 be 400082f0 <_rename_r+0x1e8> <== NEVER TAKEN 400082e0: 80 8c a0 ff btst 0xff, %l2 400082e4: 9f c0 40 00 call %g1 400082e8: 90 10 00 11 mov %l1, %o0 if ( free_old_parentloc ) 400082ec: 80 8c a0 ff btst 0xff, %l2 400082f0: 02 80 00 0d be 40008324 <_rename_r+0x21c> 400082f4: c2 07 bf f0 ld [ %fp + -16 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 400082f8: c2 07 bf dc ld [ %fp + -36 ], %g1 400082fc: 80 a0 60 00 cmp %g1, 0 40008300: 22 80 00 09 be,a 40008324 <_rename_r+0x21c> <== NEVER TAKEN 40008304: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40008308: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000830c: 80 a0 60 00 cmp %g1, 0 40008310: 22 80 00 05 be,a 40008324 <_rename_r+0x21c> <== NEVER TAKEN 40008314: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40008318: 9f c0 40 00 call %g1 4000831c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &old_loc ); 40008320: c2 07 bf f0 ld [ %fp + -16 ], %g1 40008324: 80 a0 60 00 cmp %g1, 0 40008328: 02 80 00 08 be 40008348 <_rename_r+0x240> <== NEVER TAKEN 4000832c: 01 00 00 00 nop 40008330: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008334: 80 a0 60 00 cmp %g1, 0 40008338: 02 80 00 04 be 40008348 <_rename_r+0x240> <== NEVER TAKEN 4000833c: 01 00 00 00 nop 40008340: 9f c0 40 00 call %g1 40008344: 90 10 00 19 mov %i1, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 40008348: 40 00 31 e7 call 40014ae4 <__errno> 4000834c: b0 10 3f ff mov -1, %i0 40008350: 82 10 20 12 mov 0x12, %g1 40008354: c2 22 00 00 st %g1, [ %o0 ] 40008358: 81 c7 e0 08 ret 4000835c: 81 e8 00 00 restore result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &old_loc, false ); if ( result != 0 ) { if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); 40008360: 80 a0 60 00 cmp %g1, 0 40008364: 02 bf ff d1 be 400082a8 <_rename_r+0x1a0> <== NEVER TAKEN 40008368: b0 10 3f ff mov -1, %i0 4000836c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008370: 80 a0 60 00 cmp %g1, 0 40008374: 02 bf ff cd be 400082a8 <_rename_r+0x1a0> <== NEVER TAKEN 40008378: 90 10 00 10 mov %l0, %o0 4000837c: 9f c0 40 00 call %g1 40008380: 01 00 00 00 nop 40008384: 81 c7 e0 08 ret 40008388: 81 e8 00 00 restore old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); else { result = rtems_filesystem_evaluate_path( old, old_parent_pathlen, 4000838c: a2 10 00 08 mov %o0, %l1 40008390: 90 10 00 19 mov %i1, %o0 40008394: 92 10 00 11 mov %l1, %o1 40008398: 94 10 20 02 mov 2, %o2 4000839c: 96 10 00 10 mov %l0, %o3 400083a0: 7f ff f9 17 call 400067fc 400083a4: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) 400083a8: 80 a2 20 00 cmp %o0, 0 400083ac: 12 bf ff c4 bne 400082bc <_rename_r+0x1b4> <== NEVER TAKEN 400083b0: a4 10 20 01 mov 1, %l2 /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; 400083b4: 10 bf ff 62 b 4000813c <_rename_r+0x34> 400083b8: c2 07 bf d0 ld [ %fp + -48 ], %g1 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*new_parent_loc.ops->evalformake_h)( &new[i], &new_parent_loc, &name ); if ( result != 0 ) { rtems_filesystem_freenode( &new_parent_loc ); 400083bc: c2 07 bf c8 ld [ %fp + -56 ], %g1 400083c0: 80 a0 60 00 cmp %g1, 0 400083c4: 02 80 00 09 be 400083e8 <_rename_r+0x2e0> <== NEVER TAKEN 400083c8: 80 8c a0 ff btst 0xff, %l2 400083cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400083d0: 80 a0 60 00 cmp %g1, 0 400083d4: 02 80 00 05 be 400083e8 <_rename_r+0x2e0> <== NEVER TAKEN 400083d8: 80 8c a0 ff btst 0xff, %l2 400083dc: 9f c0 40 00 call %g1 400083e0: 90 10 00 11 mov %l1, %o0 if ( free_old_parentloc ) 400083e4: 80 8c a0 ff btst 0xff, %l2 400083e8: 02 80 00 0d be 4000841c <_rename_r+0x314> <== NEVER TAKEN 400083ec: c2 07 bf f0 ld [ %fp + -16 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 400083f0: c2 07 bf dc ld [ %fp + -36 ], %g1 400083f4: 80 a0 60 00 cmp %g1, 0 400083f8: 22 80 00 09 be,a 4000841c <_rename_r+0x314> <== NEVER TAKEN 400083fc: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40008400: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008404: 80 a0 60 00 cmp %g1, 0 40008408: 22 80 00 05 be,a 4000841c <_rename_r+0x314> <== NEVER TAKEN 4000840c: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40008410: 9f c0 40 00 call %g1 40008414: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &old_loc ); 40008418: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000841c: 80 a0 60 00 cmp %g1, 0 40008420: 02 bf ff a2 be 400082a8 <_rename_r+0x1a0> <== NEVER TAKEN 40008424: b0 10 3f ff mov -1, %i0 40008428: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000842c: 80 a0 60 00 cmp %g1, 0 40008430: 02 bf ff 9e be 400082a8 <_rename_r+0x1a0> <== NEVER TAKEN 40008434: 90 10 00 19 mov %i1, %o0 40008438: 9f c0 40 00 call %g1 4000843c: 01 00 00 00 nop 40008440: 81 c7 e0 08 ret 40008444: 81 e8 00 00 restore rtems_filesystem_freenode( &old_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !new_parent_loc.ops->rename_h ) { rtems_filesystem_freenode( &new_parent_loc ); 40008448: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 4000844c: 80 a0 60 00 cmp %g1, 0 40008450: 02 80 00 05 be 40008464 <_rename_r+0x35c> <== NEVER TAKEN 40008454: 80 8c a0 ff btst 0xff, %l2 40008458: 9f c0 40 00 call %g1 4000845c: 90 10 00 11 mov %l1, %o0 if ( free_old_parentloc ) 40008460: 80 8c a0 ff btst 0xff, %l2 40008464: 02 80 00 0d be 40008498 <_rename_r+0x390> <== NEVER TAKEN 40008468: c2 07 bf f0 ld [ %fp + -16 ], %g1 rtems_filesystem_freenode( &old_parent_loc ); 4000846c: c2 07 bf dc ld [ %fp + -36 ], %g1 40008470: 80 a0 60 00 cmp %g1, 0 40008474: 22 80 00 09 be,a 40008498 <_rename_r+0x390> <== NEVER TAKEN 40008478: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 4000847c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008480: 80 a0 60 00 cmp %g1, 0 40008484: 22 80 00 05 be,a 40008498 <_rename_r+0x390> <== NEVER TAKEN 40008488: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 4000848c: 9f c0 40 00 call %g1 40008490: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &old_loc ); 40008494: c2 07 bf f0 ld [ %fp + -16 ], %g1 40008498: 80 a0 60 00 cmp %g1, 0 4000849c: 02 80 00 08 be 400084bc <_rename_r+0x3b4> <== NEVER TAKEN 400084a0: 01 00 00 00 nop 400084a4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400084a8: 80 a0 60 00 cmp %g1, 0 400084ac: 02 80 00 04 be 400084bc <_rename_r+0x3b4> <== NEVER TAKEN 400084b0: 01 00 00 00 nop 400084b4: 9f c0 40 00 call %g1 400084b8: 90 10 00 19 mov %i1, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); 400084bc: 40 00 31 8a call 40014ae4 <__errno> 400084c0: b0 10 3f ff mov -1, %i0 400084c4: 82 10 20 86 mov 0x86, %g1 400084c8: c2 22 00 00 st %g1, [ %o0 ] 400084cc: 81 c7 e0 08 ret 400084d0: 81 e8 00 00 restore =============================================================================== 400061c0 <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); 400061c0: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 400061c4: 92 10 00 0a mov %o2, %o1 <== NOT EXECUTED 400061c8: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400061cc: 7f ff ff b1 call 40006090 <== NOT EXECUTED 400061d0: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40010758 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); 40010758: 90 10 00 09 mov %o1, %o0 <== NOT EXECUTED 4001075c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40010760: 7f ff ff 5d call 400104d4 <== NOT EXECUTED 40010764: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 400037e4 : ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 400037e4: 9d e3 bf a0 save %sp, -96, %sp 400037e8: 21 10 00 7e sethi %hi(0x4001f800), %l0 400037ec: a0 14 21 80 or %l0, 0x180, %l0 ! 4001f980 400037f0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 length = nelem * elsize; 400037f4: 92 10 00 18 mov %i0, %o1 ) { register char *cptr; size_t length; MSBUMP(calloc_calls, 1); 400037f8: 82 00 60 01 inc %g1 length = nelem * elsize; 400037fc: 90 10 00 19 mov %i1, %o0 40003800: 40 00 5a d1 call 4001a344 <.umul> 40003804: c2 24 20 14 st %g1, [ %l0 + 0x14 ] cptr = malloc( length ); 40003808: 40 00 01 82 call 40003e10 4000380c: a2 10 00 08 mov %o0, %l1 if ( cptr ) 40003810: b0 92 20 00 orcc %o0, 0, %i0 40003814: 02 80 00 04 be 40003824 <== NEVER TAKEN 40003818: 94 10 00 11 mov %l1, %o2 memset( cptr, '\0', length ); 4000381c: 40 00 37 db call 40011788 40003820: 92 10 20 00 clr %o1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 40003824: c2 04 20 04 ld [ %l0 + 4 ], %g1 40003828: 82 00 7f ff add %g1, -1, %g1 4000382c: c2 24 20 04 st %g1, [ %l0 + 4 ] return cptr; } 40003830: 81 c7 e0 08 ret 40003834: 81 e8 00 00 restore =============================================================================== 4000def8 : #include int chdir( const char *pathname ) { 4000def8: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if ( !pathname ) 4000defc: 80 a6 20 00 cmp %i0, 0 4000df00: 02 80 00 31 be 4000dfc4 4000df04: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( 4000df08: 40 00 11 eb call 400126b4 4000df0c: 90 10 00 18 mov %i0, %o0 4000df10: a0 07 bf ec add %fp, -20, %l0 4000df14: 92 10 00 08 mov %o0, %o1 4000df18: 94 10 20 01 mov 1, %o2 4000df1c: 90 10 00 18 mov %i0, %o0 4000df20: 96 10 00 10 mov %l0, %o3 4000df24: 98 10 20 01 mov 1, %o4 4000df28: 7f ff d7 c9 call 40003e4c 4000df2c: b0 10 3f ff mov -1, %i0 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) 4000df30: 80 a2 20 00 cmp %o0, 0 4000df34: 12 80 00 28 bne 4000dfd4 4000df38: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { 4000df3c: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000df40: 80 a0 60 00 cmp %g1, 0 4000df44: 22 80 00 35 be,a 4000e018 <== NEVER TAKEN 4000df48: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 4000df4c: 9f c0 40 00 call %g1 4000df50: 90 10 00 10 mov %l0, %o0 4000df54: 80 a2 20 01 cmp %o0, 1 4000df58: 12 80 00 21 bne 4000dfdc 4000df5c: c2 07 bf f8 ld [ %fp + -8 ], %g1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); 4000df60: 21 10 00 7e sethi %hi(0x4001f800), %l0 4000df64: d0 04 23 dc ld [ %l0 + 0x3dc ], %o0 ! 4001fbdc 4000df68: c2 02 20 10 ld [ %o0 + 0x10 ], %g1 4000df6c: 80 a0 60 00 cmp %g1, 0 4000df70: 22 80 00 0a be,a 4000df98 <== NEVER TAKEN 4000df74: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 4000df78: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000df7c: 80 a0 60 00 cmp %g1, 0 4000df80: 22 80 00 06 be,a 4000df98 <== NEVER TAKEN 4000df84: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 4000df88: 9f c0 40 00 call %g1 4000df8c: 90 02 20 04 add %o0, 4, %o0 4000df90: d0 04 23 dc ld [ %l0 + 0x3dc ], %o0 rtems_filesystem_current = loc; 4000df94: c2 07 bf ec ld [ %fp + -20 ], %g1 4000df98: c2 22 20 04 st %g1, [ %o0 + 4 ] 4000df9c: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000dfa0: c2 22 20 08 st %g1, [ %o0 + 8 ] 4000dfa4: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000dfa8: c2 22 20 0c st %g1, [ %o0 + 0xc ] 4000dfac: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000dfb0: c2 22 20 10 st %g1, [ %o0 + 0x10 ] 4000dfb4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000dfb8: c2 22 20 14 st %g1, [ %o0 + 0x14 ] return 0; } 4000dfbc: 81 c7 e0 08 ret 4000dfc0: 91 e8 20 00 restore %g0, 0, %o0 { rtems_filesystem_location_info_t loc; int result; if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 4000dfc4: 40 00 0e 1d call 40011838 <__errno> 4000dfc8: b0 10 3f ff mov -1, %i0 4000dfcc: 82 10 20 0e mov 0xe, %g1 4000dfd0: c2 22 00 00 st %g1, [ %o0 ] 4000dfd4: 81 c7 e0 08 ret 4000dfd8: 81 e8 00 00 restore rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 4000dfdc: 80 a0 60 00 cmp %g1, 0 4000dfe0: 02 80 00 08 be 4000e000 <== NEVER TAKEN 4000dfe4: 01 00 00 00 nop 4000dfe8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000dfec: 80 a0 60 00 cmp %g1, 0 4000dff0: 02 80 00 04 be 4000e000 <== NEVER TAKEN 4000dff4: 01 00 00 00 nop 4000dff8: 9f c0 40 00 call %g1 4000dffc: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 4000e000: 40 00 0e 0e call 40011838 <__errno> 4000e004: b0 10 3f ff mov -1, %i0 4000e008: 82 10 20 14 mov 0x14, %g1 4000e00c: c2 22 00 00 st %g1, [ %o0 ] 4000e010: 81 c7 e0 08 ret 4000e014: 81 e8 00 00 restore /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 4000e018: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000e01c: 02 80 00 04 be 4000e02c <== NOT EXECUTED 4000e020: 01 00 00 00 nop <== NOT EXECUTED 4000e024: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000e028: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000e02c: 40 00 0e 03 call 40011838 <__errno> <== NOT EXECUTED 4000e030: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000e034: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000e038: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000e03c: 81 c7 e0 08 ret <== NOT EXECUTED 4000e040: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400058c4 : int chmod( const char *path, mode_t mode ) { 400058c4: 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 ); 400058c8: 40 00 40 8d call 40015afc 400058cc: 90 10 00 18 mov %i0, %o0 400058d0: a0 07 bf ec add %fp, -20, %l0 400058d4: 92 10 00 08 mov %o0, %o1 400058d8: 94 10 20 00 clr %o2 400058dc: 90 10 00 18 mov %i0, %o0 400058e0: 96 10 00 10 mov %l0, %o3 400058e4: 98 10 20 01 mov 1, %o4 400058e8: 40 00 00 d7 call 40005c44 400058ec: b0 10 3f ff mov -1, %i0 if ( status != 0 ) 400058f0: 80 a2 20 00 cmp %o0, 0 400058f4: 12 80 00 15 bne 40005948 400058f8: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers ){ 400058fc: 80 a0 60 00 cmp %g1, 0 40005900: 22 80 00 24 be,a 40005990 <== NEVER TAKEN 40005904: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ 40005908: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000590c: 80 a0 60 00 cmp %g1, 0 40005910: 02 80 00 10 be 40005950 <== NEVER TAKEN 40005914: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); 40005918: 9f c0 40 00 call %g1 4000591c: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005920: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005924: 80 a0 60 00 cmp %g1, 0 40005928: 02 80 00 08 be 40005948 <== NEVER TAKEN 4000592c: b0 10 00 08 mov %o0, %i0 40005930: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005934: 80 a0 60 00 cmp %g1, 0 40005938: 02 80 00 23 be 400059c4 <== NEVER TAKEN 4000593c: 01 00 00 00 nop 40005940: 9f c0 40 00 call %g1 40005944: 90 10 00 10 mov %l0, %o0 return result; } 40005948: 81 c7 e0 08 ret 4000594c: 81 e8 00 00 restore rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); 40005950: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40005954: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005958: 02 80 00 08 be 40005978 <== NOT EXECUTED 4000595c: 01 00 00 00 nop <== NOT EXECUTED 40005960: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005964: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005968: 02 80 00 04 be 40005978 <== NOT EXECUTED 4000596c: 01 00 00 00 nop <== NOT EXECUTED 40005970: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005974: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005978: 40 00 39 5b call 40013ee4 <__errno> <== NOT EXECUTED 4000597c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005980: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005984: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005988: 81 c7 e0 08 ret <== NOT EXECUTED 4000598c: 81 e8 00 00 restore <== NOT EXECUTED status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); if ( status != 0 ) return -1; if ( !loc.handlers ){ rtems_filesystem_freenode( &loc ); 40005990: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005994: 02 80 00 08 be 400059b4 <== NOT EXECUTED 40005998: 01 00 00 00 nop <== NOT EXECUTED 4000599c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400059a0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400059a4: 02 80 00 04 be 400059b4 <== NOT EXECUTED 400059a8: 01 00 00 00 nop <== NOT EXECUTED 400059ac: 9f c0 40 00 call %g1 <== NOT EXECUTED 400059b0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); 400059b4: 40 00 39 4c call 40013ee4 <__errno> <== NOT EXECUTED 400059b8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400059bc: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 400059c0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400059c4: 81 c7 e0 08 ret <== NOT EXECUTED 400059c8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400059cc : int chown( const char *path, uid_t owner, gid_t group ) { 400059cc: 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 ) ) 400059d0: 40 00 40 4b call 40015afc 400059d4: 90 10 00 18 mov %i0, %o0 400059d8: a0 07 bf ec add %fp, -20, %l0 400059dc: 92 10 00 08 mov %o0, %o1 400059e0: 94 10 20 00 clr %o2 400059e4: 90 10 00 18 mov %i0, %o0 400059e8: 96 10 00 10 mov %l0, %o3 400059ec: 98 10 20 01 mov 1, %o4 400059f0: 40 00 00 95 call 40005c44 400059f4: b0 10 3f ff mov -1, %i0 400059f8: 80 a2 20 00 cmp %o0, 0 400059fc: 12 80 00 15 bne 40005a50 40005a00: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->chown_h ) { 40005a04: c2 00 a0 18 ld [ %g2 + 0x18 ], %g1 40005a08: 80 a0 60 00 cmp %g1, 0 40005a0c: 02 80 00 13 be 40005a58 <== NEVER TAKEN 40005a10: 93 2e 60 10 sll %i1, 0x10, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); 40005a14: 95 2e a0 10 sll %i2, 0x10, %o2 40005a18: 93 32 60 10 srl %o1, 0x10, %o1 40005a1c: 95 32 a0 10 srl %o2, 0x10, %o2 40005a20: 9f c0 40 00 call %g1 40005a24: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40005a28: c2 07 bf f8 ld [ %fp + -8 ], %g1 40005a2c: 80 a0 60 00 cmp %g1, 0 40005a30: 02 80 00 08 be 40005a50 <== NEVER TAKEN 40005a34: b0 10 00 08 mov %o0, %i0 40005a38: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40005a3c: 80 a0 60 00 cmp %g1, 0 40005a40: 02 80 00 10 be 40005a80 <== NEVER TAKEN 40005a44: 01 00 00 00 nop 40005a48: 9f c0 40 00 call %g1 40005a4c: 90 10 00 10 mov %l0, %o0 return result; } 40005a50: 81 c7 e0 08 ret 40005a54: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); 40005a58: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40005a5c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005a60: 02 80 00 04 be 40005a70 <== NOT EXECUTED 40005a64: 01 00 00 00 nop <== NOT EXECUTED 40005a68: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005a6c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005a70: 40 00 39 1d call 40013ee4 <__errno> <== NOT EXECUTED 40005a74: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005a78: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005a7c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005a80: 81 c7 e0 08 ret <== NOT EXECUTED 40005a84: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003ac8 : #include int chroot( const char *pathname ) { 40003ac8: 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) { 40003acc: 21 10 00 7e sethi %hi(0x4001f800), %l0 40003ad0: e2 04 23 dc ld [ %l0 + 0x3dc ], %l1 ! 4001fbdc 40003ad4: 03 10 00 81 sethi %hi(0x40020400), %g1 40003ad8: 82 10 60 4c or %g1, 0x4c, %g1 ! 4002044c 40003adc: 80 a4 40 01 cmp %l1, %g1 40003ae0: 02 80 00 28 be 40003b80 <== ALWAYS TAKEN 40003ae4: 01 00 00 00 nop rtems_libio_set_private_env(); /* try to set a new private env*/ if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = chdir(pathname); 40003ae8: 40 00 29 04 call 4000def8 40003aec: 90 10 00 18 mov %i0, %o0 if (result) { 40003af0: 80 a2 20 00 cmp %o0, 0 40003af4: 12 80 00 2f bne 40003bb0 <== NEVER TAKEN 40003af8: 11 10 00 7a sethi %hi(0x4001e800), %o0 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { 40003afc: 92 10 20 01 mov 1, %o1 40003b00: 90 12 22 38 or %o0, 0x238, %o0 40003b04: 94 10 20 00 clr %o2 40003b08: 96 07 bf ec add %fp, -20, %o3 40003b0c: 40 00 00 d0 call 40003e4c 40003b10: 98 10 20 00 clr %o4 40003b14: 80 a2 20 00 cmp %o0, 0 40003b18: 12 80 00 26 bne 40003bb0 <== NEVER TAKEN 40003b1c: d0 04 23 dc ld [ %l0 + 0x3dc ], %o0 /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); } rtems_filesystem_freenode(&rtems_filesystem_root); 40003b20: c2 02 20 24 ld [ %o0 + 0x24 ], %g1 40003b24: 80 a0 60 00 cmp %g1, 0 40003b28: 22 80 00 0b be,a 40003b54 <== NEVER TAKEN 40003b2c: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40003b30: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003b34: 80 a0 60 00 cmp %g1, 0 40003b38: 22 80 00 07 be,a 40003b54 <== NEVER TAKEN 40003b3c: c2 07 bf ec ld [ %fp + -20 ], %g1 <== NOT EXECUTED 40003b40: 9f c0 40 00 call %g1 40003b44: 90 02 20 18 add %o0, 0x18, %o0 40003b48: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003b4c: d0 00 63 dc ld [ %g1 + 0x3dc ], %o0 ! 4001fbdc rtems_filesystem_root = loc; 40003b50: c2 07 bf ec ld [ %fp + -20 ], %g1 40003b54: c2 22 20 18 st %g1, [ %o0 + 0x18 ] 40003b58: c2 07 bf f0 ld [ %fp + -16 ], %g1 40003b5c: c2 22 20 1c st %g1, [ %o0 + 0x1c ] 40003b60: c2 07 bf f4 ld [ %fp + -12 ], %g1 40003b64: c2 22 20 20 st %g1, [ %o0 + 0x20 ] 40003b68: c2 07 bf f8 ld [ %fp + -8 ], %g1 40003b6c: c2 22 20 24 st %g1, [ %o0 + 0x24 ] 40003b70: c2 07 bf fc ld [ %fp + -4 ], %g1 40003b74: c2 22 20 28 st %g1, [ %o0 + 0x28 ] return 0; } 40003b78: 81 c7 e0 08 ret 40003b7c: 91 e8 20 00 restore %g0, 0, %o0 int result; rtems_filesystem_location_info_t loc; /* an automatic call to new private env the first time */ if (rtems_current_user_env == &rtems_global_user_env) { rtems_libio_set_private_env(); /* try to set a new private env*/ 40003b80: 40 00 05 e9 call 40005324 40003b84: 01 00 00 00 nop if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ 40003b88: c2 04 23 dc ld [ %l0 + 0x3dc ], %g1 40003b8c: 80 a0 40 11 cmp %g1, %l1 40003b90: 12 bf ff d6 bne 40003ae8 <== ALWAYS TAKEN 40003b94: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); 40003b98: 40 00 37 28 call 40011838 <__errno> <== NOT EXECUTED 40003b9c: b0 10 3f ff mov -1, %i0 ! ffffffff <== NOT EXECUTED 40003ba0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40003ba4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003ba8: 81 c7 e0 08 ret <== NOT EXECUTED 40003bac: 81 e8 00 00 restore <== NOT EXECUTED } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* our cwd has changed, though - but there is no easy way of return :-( */ rtems_set_errno_and_return_minus_one( errno ); 40003bb0: 40 00 37 22 call 40011838 <__errno> <== NOT EXECUTED 40003bb4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003bb8: 40 00 37 20 call 40011838 <__errno> <== NOT EXECUTED 40003bbc: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED 40003bc0: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 40003bc4: c2 24 00 00 st %g1, [ %l0 ] <== NOT EXECUTED 40003bc8: 81 c7 e0 08 ret <== NOT EXECUTED 40003bcc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000d098 : #include int close( int fd ) { 4000d098: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); 4000d09c: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000d0a0: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4000d0a4: 80 a6 00 01 cmp %i0, %g1 4000d0a8: 1a 80 00 21 bcc 4000d12c 4000d0ac: 03 10 00 7e sethi %hi(0x4001f800), %g1 iop = rtems_libio_iop(fd); 4000d0b0: e0 00 61 64 ld [ %g1 + 0x164 ], %l0 ! 4001f964 4000d0b4: 83 2e 20 06 sll %i0, 6, %g1 4000d0b8: b1 2e 20 03 sll %i0, 3, %i0 4000d0bc: b0 06 00 01 add %i0, %g1, %i0 4000d0c0: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4000d0c4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4000d0c8: 80 88 61 00 btst 0x100, %g1 4000d0cc: 02 80 00 18 be 4000d12c 4000d0d0: 01 00 00 00 nop rc = RTEMS_SUCCESSFUL; if ( iop->handlers->close_h ) 4000d0d4: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4000d0d8: c2 00 60 04 ld [ %g1 + 4 ], %g1 4000d0dc: 80 a0 60 00 cmp %g1, 0 4000d0e0: 02 80 00 05 be 4000d0f4 <== NEVER TAKEN 4000d0e4: b0 10 20 00 clr %i0 rc = (*iop->handlers->close_h)( iop ); 4000d0e8: 9f c0 40 00 call %g1 4000d0ec: 90 10 00 10 mov %l0, %o0 4000d0f0: b0 10 00 08 mov %o0, %i0 rtems_filesystem_freenode( &iop->pathinfo ); 4000d0f4: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4000d0f8: 80 a0 60 00 cmp %g1, 0 4000d0fc: 02 80 00 08 be 4000d11c <== NEVER TAKEN 4000d100: 01 00 00 00 nop 4000d104: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000d108: 80 a0 60 00 cmp %g1, 0 4000d10c: 02 80 00 04 be 4000d11c 4000d110: 01 00 00 00 nop 4000d114: 9f c0 40 00 call %g1 4000d118: 90 04 20 1c add %l0, 0x1c, %o0 rtems_libio_free( iop ); 4000d11c: 40 00 00 ae call 4000d3d4 4000d120: 90 10 00 10 mov %l0, %o0 return rc; } 4000d124: 81 c7 e0 08 ret 4000d128: 81 e8 00 00 restore rtems_libio_t *iop; rtems_status_code rc; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 4000d12c: 40 00 0f 1c call 40010d9c <__errno> 4000d130: b0 10 3f ff mov -1, %i0 4000d134: 82 10 20 09 mov 9, %g1 4000d138: c2 22 00 00 st %g1, [ %o0 ] 4000d13c: 81 c7 e0 08 ret 4000d140: 81 e8 00 00 restore =============================================================================== 4000ae68 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { 4000ae68: 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; 4000ae6c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = 0; 4000ae70: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000ae74: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000ae78: d2 00 60 0c ld [ %g1 + 0xc ], %o1 4000ae7c: 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; 4000ae80: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; args.mode = 0; status = rtems_io_close( 4000ae84: 94 07 bf f4 add %fp, -12, %o2 4000ae88: 40 00 04 1d call 4000befc 4000ae8c: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) { 4000ae90: 80 a2 20 00 cmp %o0, 0 4000ae94: 12 80 00 04 bne 4000aea4 <== NEVER TAKEN 4000ae98: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 4000ae9c: 81 c7 e0 08 ret 4000aea0: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000aea4: 40 00 00 48 call 4000afc4 <== NOT EXECUTED 4000aea8: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 4000aeac: 81 c7 e0 08 ret <== NOT EXECUTED 4000aeb0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000aec0 : const char *pathname, size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { 4000aec0: 9d e3 bf a0 save %sp, -96, %sp int i; rtems_device_name_t *device_name_table; /* see if 'flags' is valid */ if ( !rtems_libio_is_valid_perms( flags ) ) 4000aec4: 80 8e bf f8 btst -8, %i2 4000aec8: 12 80 00 33 bne 4000af94 <== NEVER TAKEN 4000aecc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EPERM ); /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 4000aed0: e4 06 c0 00 ld [ %i3 ], %l2 if (!device_name_table) 4000aed4: 80 a4 a0 00 cmp %l2, 0 4000aed8: 02 80 00 35 be 4000afac <== NEVER TAKEN 4000aedc: 03 10 00 42 sethi %hi(0x40010800), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000aee0: e6 00 63 28 ld [ %g1 + 0x328 ], %l3 ! 40010b28 rtems_set_errno_and_return_minus_one( EPERM ); /* 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 ); 4000aee4: a0 10 20 00 clr %l0 for (i = 0; i < rtems_device_table_size; i++) { 4000aee8: 80 a4 e0 00 cmp %l3, 0 4000aeec: 02 80 00 18 be 4000af4c <== NEVER TAKEN 4000aef0: 82 10 20 00 clr %g1 if (!device_name_table[i].device_name) 4000aef4: 85 28 60 04 sll %g1, 4, %g2 4000aef8: a9 28 60 02 sll %g1, 2, %l4 4000aefc: a8 05 00 02 add %l4, %g2, %l4 4000af00: e2 04 80 14 ld [ %l2 + %l4 ], %l1 /* 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++) { 4000af04: a0 04 20 01 inc %l0 if (!device_name_table[i].device_name) 4000af08: 80 a4 60 00 cmp %l1, 0 4000af0c: 02 80 00 0d be 4000af40 4000af10: a8 04 80 14 add %l2, %l4, %l4 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) 4000af14: 90 10 00 18 mov %i0, %o0 4000af18: 92 10 00 11 mov %l1, %o1 4000af1c: 40 00 0b f6 call 4000def4 4000af20: 94 10 00 19 mov %i1, %o2 4000af24: 80 a2 20 00 cmp %o0, 0 4000af28: 12 80 00 07 bne 4000af44 4000af2c: 80 a4 c0 10 cmp %l3, %l0 continue; if (device_name_table[i].device_name[pathnamelen] != '\0') 4000af30: c2 4c 40 19 ldsb [ %l1 + %i1 ], %g1 4000af34: 80 a0 60 00 cmp %g1, 0 4000af38: 02 80 00 0b be 4000af64 <== ALWAYS TAKEN 4000af3c: 03 10 00 43 sethi %hi(0x40010c00), %g1 /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { 4000af40: 80 a4 c0 10 cmp %l3, %l0 4000af44: 18 bf ff ec bgu 4000aef4 4000af48: 82 10 00 10 mov %l0, %g1 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); 4000af4c: 40 00 08 49 call 4000d070 <__errno> 4000af50: b0 10 3f ff mov -1, %i0 4000af54: 82 10 20 02 mov 2, %g1 4000af58: c2 22 00 00 st %g1, [ %o0 ] } 4000af5c: 81 c7 e0 08 ret 4000af60: 81 e8 00 00 restore /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 4000af64: c2 00 60 ac ld [ %g1 + 0xac ], %g1 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; 4000af68: e8 26 c0 00 st %l4, [ %i3 ] pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; 4000af6c: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000af70: 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; 4000af74: 03 10 00 43 sethi %hi(0x40010c00), %g1 4000af78: 82 10 60 54 or %g1, 0x54, %g1 ! 40010c54 4000af7c: c2 26 e0 08 st %g1, [ %i3 + 8 ] pathloc->ops = &devFS_ops; 4000af80: 03 10 00 43 sethi %hi(0x40010c00), %g1 4000af84: 82 10 60 0c or %g1, 0xc, %g1 ! 40010c0c 4000af88: c2 26 e0 0c st %g1, [ %i3 + 0xc ] pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; 4000af8c: 81 c7 e0 08 ret 4000af90: 91 e8 20 00 restore %g0, 0, %o0 int i; rtems_device_name_t *device_name_table; /* see if 'flags' is valid */ if ( !rtems_libio_is_valid_perms( flags ) ) rtems_set_errno_and_return_minus_one( EPERM ); 4000af94: 40 00 08 37 call 4000d070 <__errno> <== NOT EXECUTED 4000af98: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000af9c: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 4000afa0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000afa4: 81 c7 e0 08 ret <== NOT EXECUTED 4000afa8: 81 e8 00 00 restore <== NOT EXECUTED /* 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 ); 4000afac: 40 00 08 31 call 4000d070 <__errno> <== NOT EXECUTED 4000afb0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000afb4: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 4000afb8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000afbc: 81 c7 e0 08 ret <== NOT EXECUTED 4000afc0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40002eb4 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry, const void *data ) { 40002eb4: 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( 40002eb8: 23 10 00 42 sethi %hi(0x40010800), %l1 40002ebc: c2 04 63 28 ld [ %l1 + 0x328 ], %g1 ! 40010b28 40002ec0: 85 28 60 04 sll %g1, 4, %g2 40002ec4: 83 28 60 02 sll %g1, 2, %g1 40002ec8: 40 00 1e 5b call 4000a834 <_Workspace_Allocate> 40002ecc: 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) 40002ed0: a0 92 20 00 orcc %o0, 0, %l0 40002ed4: 02 80 00 10 be 40002f14 <== NEVER TAKEN 40002ed8: c2 04 63 28 ld [ %l1 + 0x328 ], %g1 rtems_set_errno_and_return_minus_one( ENOMEM ); memset( 40002edc: 92 10 20 00 clr %o1 40002ee0: 85 28 60 04 sll %g1, 4, %g2 40002ee4: 83 28 60 02 sll %g1, 2, %g1 40002ee8: 40 00 2a c3 call 4000d9f4 40002eec: 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; 40002ef0: 03 10 00 43 sethi %hi(0x40010c00), %g1 40002ef4: 82 10 60 54 or %g1, 0x54, %g1 ! 40010c54 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; 40002ef8: 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; 40002efc: c2 26 20 24 st %g1, [ %i0 + 0x24 ] temp_mt_entry->mt_fs_root.ops = &devFS_ops; 40002f00: 03 10 00 43 sethi %hi(0x40010c00), %g1 40002f04: 82 10 60 0c or %g1, 0xc, %g1 ! 40010c0c 40002f08: 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; } 40002f0c: 81 c7 e0 08 ret 40002f10: 91 e8 20 00 restore %g0, 0, %o0 sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) rtems_set_errno_and_return_minus_one( ENOMEM ); 40002f14: 40 00 28 57 call 4000d070 <__errno> 40002f18: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40002f1c: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40002f20: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40002f24: 81 c7 e0 08 ret <== NOT EXECUTED 40002f28: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400030d8 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 400030d8: 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; 400030dc: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.command = command; 400030e0: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; status = rtems_io_control( 400030e4: d2 00 60 0c ld [ %g1 + 0xc ], %o1 400030e8: 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; 400030ec: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; 400030f0: f4 27 bf f8 st %i2, [ %fp + -8 ] status = rtems_io_control( 400030f4: 40 00 11 67 call 40007690 400030f8: 94 07 bf f0 add %fp, -16, %o2 np->major, np->minor, (void *) &args ); if ( status ) 400030fc: 80 a2 20 00 cmp %o0, 0 40003100: 12 80 00 05 bne 40003114 <== NEVER TAKEN 40003104: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 40003108: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000310c: 81 c7 e0 08 ret 40003110: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40003114: 40 00 1f ac call 4000afc4 <== NOT EXECUTED 40003118: 01 00 00 00 nop <== NOT EXECUTED 4000311c: 81 c7 e0 08 ret <== NOT EXECUTED 40003120: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40002f2c : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { 40002f2c: 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') && 40002f30: c2 4e 00 00 ldsb [ %i0 ], %g1 40002f34: 80 a0 60 64 cmp %g1, 0x64 40002f38: 02 80 00 43 be 40003044 <== ALWAYS TAKEN 40002f3c: a0 10 00 18 mov %i0, %l0 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 40002f40: 03 00 00 3c sethi %hi(0xf000), %g1 40002f44: 05 00 00 08 sethi %hi(0x2000), %g2 40002f48: 82 0e 40 01 and %i1, %g1, %g1 40002f4c: 80 a0 40 02 cmp %g1, %g2 40002f50: 12 80 00 4b bne 4000307c <== NEVER TAKEN 40002f54: 05 00 00 18 sethi %hi(0x6000), %g2 rtems_set_errno_and_return_minus_one( EINVAL ); else rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; 40002f58: e4 07 00 00 ld [ %i4 ], %l2 if (!device_name_table) 40002f5c: 80 a4 a0 00 cmp %l2, 0 40002f60: 02 80 00 56 be 400030b8 <== NEVER TAKEN 40002f64: 03 10 00 42 sethi %hi(0x40010800), %g1 rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002f68: e6 00 63 28 ld [ %g1 + 0x328 ], %l3 ! 40010b28 40002f6c: 80 a4 e0 00 cmp %l3, 0 40002f70: 02 80 00 4c be 400030a0 <== NEVER TAKEN 40002f74: 82 10 20 00 clr %g1 rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 40002f78: a8 10 3f ff mov -1, %l4 40002f7c: 10 80 00 0a b 40002fa4 40002f80: a2 10 20 00 clr %l1 for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) 40002f84: 40 00 2b 56 call 4000dcdc 40002f88: 01 00 00 00 nop 40002f8c: 80 a2 20 00 cmp %o0, 0 40002f90: 02 80 00 27 be 4000302c <== NEVER TAKEN 40002f94: a2 04 60 01 inc %l1 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002f98: 80 a4 40 13 cmp %l1, %l3 40002f9c: 1a 80 00 0e bcc 40002fd4 <== ALWAYS TAKEN 40002fa0: 82 10 00 11 mov %l1, %g1 if (device_name_table[i].device_name == NULL) 40002fa4: 85 28 60 04 sll %g1, 4, %g2 40002fa8: 83 28 60 02 sll %g1, 2, %g1 40002fac: 82 00 40 02 add %g1, %g2, %g1 40002fb0: d2 04 80 01 ld [ %l2 + %g1 ], %o1 40002fb4: 80 a2 60 00 cmp %o1, 0 40002fb8: 12 bf ff f3 bne 40002f84 40002fbc: 90 10 00 10 mov %l0, %o0 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 40002fc0: a8 10 00 11 mov %l1, %l4 /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ 40002fc4: a2 04 60 01 inc %l1 40002fc8: 80 a4 40 13 cmp %l1, %l3 40002fcc: 0a bf ff f6 bcs 40002fa4 40002fd0: 82 10 00 11 mov %l1, %g1 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) 40002fd4: 80 a5 3f ff cmp %l4, -1 40002fd8: 02 80 00 32 be 400030a0 <== NEVER TAKEN 40002fdc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); 40002fe0: 7f ff fa f6 call 40001bb8 40002fe4: 01 00 00 00 nop 40002fe8: a2 10 00 08 mov %o0, %l1 device_name_table[slot].device_name = (char *)path; 40002fec: 83 2d 20 04 sll %l4, 4, %g1 device_name_table[slot].device_name_length = strlen(path); 40002ff0: 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; 40002ff4: a9 2d 20 02 sll %l4, 2, %l4 40002ff8: a8 05 00 01 add %l4, %g1, %l4 40002ffc: e0 24 80 14 st %l0, [ %l2 + %l4 ] device_name_table[slot].device_name_length = strlen(path); 40003000: 40 00 2b 88 call 4000de20 40003004: a4 04 80 14 add %l2, %l4, %l2 device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; 40003008: f2 24 a0 10 st %i1, [ %l2 + 0x10 ] if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; device_name_table[slot].device_name_length = strlen(path); 4000300c: d0 24 a0 04 st %o0, [ %l2 + 4 ] device_name_table[slot].major = major; 40003010: f4 24 a0 08 st %i2, [ %l2 + 8 ] device_name_table[slot].minor = minor; 40003014: f6 24 a0 0c st %i3, [ %l2 + 0xc ] device_name_table[slot].mode = mode; _ISR_Enable(level); 40003018: b0 10 20 00 clr %i0 4000301c: 7f ff fa eb call 40001bc8 40003020: 90 10 00 11 mov %l1, %o0 return 0; } 40003024: 81 c7 e0 08 ret 40003028: 81 e8 00 00 restore for (slot = -1, i = 0; i < rtems_device_table_size; i++){ if (device_name_table[i].device_name == NULL) slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); 4000302c: 40 00 28 11 call 4000d070 <__errno> <== NOT EXECUTED 40003030: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003034: 82 10 20 11 mov 0x11, %g1 <== NOT EXECUTED 40003038: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000303c: 81 c7 e0 08 ret <== NOT EXECUTED 40003040: 81 e8 00 00 restore <== NOT EXECUTED * condition and do not create the '/dev' and the 'path' * actually passed in is 'dev', not '/dev'. Just return 0 to * indicate we are OK. */ if ((path[0] == 'd') && (path[1] == 'e') && 40003044: c2 4e 20 01 ldsb [ %i0 + 1 ], %g1 40003048: 80 a0 60 65 cmp %g1, 0x65 4000304c: 12 bf ff be bne 40002f44 <== NEVER TAKEN 40003050: 03 00 00 3c sethi %hi(0xf000), %g1 (path[2] == 'v') && (path[3] == '\0')) 40003054: c2 4e 20 02 ldsb [ %i0 + 2 ], %g1 40003058: 80 a0 60 76 cmp %g1, 0x76 4000305c: 12 bf ff ba bne 40002f44 <== NEVER TAKEN 40003060: 03 00 00 3c sethi %hi(0xf000), %g1 40003064: c2 4e 20 03 ldsb [ %i0 + 3 ], %g1 40003068: 80 a0 60 00 cmp %g1, 0 4000306c: 12 bf ff b5 bne 40002f40 40003070: b0 10 20 00 clr %i0 device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } 40003074: 81 c7 e0 08 ret 40003078: 81 e8 00 00 restore if ((path[0] == 'd') && (path[1] == 'e') && (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) 4000307c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40003080: 22 bf ff b7 be,a 40002f5c <== NOT EXECUTED 40003084: e4 07 00 00 ld [ %i4 ], %l2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 40003088: 40 00 27 fa call 4000d070 <__errno> <== NOT EXECUTED 4000308c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003090: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40003094: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003098: 81 c7 e0 08 ret <== NOT EXECUTED 4000309c: 81 e8 00 00 restore <== NOT EXECUTED if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); 400030a0: 40 00 27 f4 call 4000d070 <__errno> <== NOT EXECUTED 400030a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400030a8: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 400030ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400030b0: 81 c7 e0 08 ret <== NOT EXECUTED 400030b4: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_split_dev_t(dev, major, minor); /* Find an empty slot in device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) rtems_set_errno_and_return_minus_one( EFAULT ); 400030b8: 40 00 27 ee call 4000d070 <__errno> <== NOT EXECUTED 400030bc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400030c0: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400030c4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400030c8: 81 c7 e0 08 ret <== NOT EXECUTED 400030cc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003124 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 40003124: 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; 40003128: 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; 4000312c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.flags = iop->flags; 40003130: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 40003134: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 40003138: d2 00 60 0c ld [ %g1 + 0xc ], %o1 4000313c: 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; 40003140: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; args.mode = mode; status = rtems_io_open( 40003144: 94 07 bf f4 add %fp, -12, %o2 40003148: 40 00 11 af call 40007804 4000314c: b0 10 20 00 clr %i0 np->major, np->minor, (void *) &args ); if ( status ) 40003150: 80 a2 20 00 cmp %o0, 0 40003154: 12 80 00 04 bne 40003164 <== NEVER TAKEN 40003158: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 4000315c: 81 c7 e0 08 ret 40003160: 81 e8 00 00 restore np->major, np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40003164: 40 00 1f 98 call 4000afc4 <== NOT EXECUTED 40003168: 01 00 00 00 nop <== NOT EXECUTED return 0; } 4000316c: 81 c7 e0 08 ret <== NOT EXECUTED 40003170: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40003174 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40003174: 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; 40003178: 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; 4000317c: 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; 40003180: 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; 40003184: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; 40003188: 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; 4000318c: 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( 40003190: d2 00 60 0c ld [ %g1 + 0xc ], %o1 <== NOT EXECUTED 40003194: 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; 40003198: c4 3f bf e8 std %g2, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; 4000319c: 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; 400031a0: 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( 400031a4: 40 00 11 b0 call 40007864 <== NOT EXECUTED 400031a8: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) 400031ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400031b0: 12 80 00 05 bne 400031c4 <== NOT EXECUTED 400031b4: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 400031b8: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 400031bc: 81 c7 e0 08 ret <== NOT EXECUTED 400031c0: 81 e8 00 00 restore <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 400031c4: 40 00 1f 80 call 4000afc4 <== NOT EXECUTED 400031c8: 01 00 00 00 nop <== NOT EXECUTED 400031cc: 81 c7 e0 08 ret <== NOT EXECUTED 400031d0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 400031d4 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { 400031d4: 9d e3 bf a0 save %sp, -96, %sp rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; 400031d8: c2 06 00 00 ld [ %i0 ], %g1 if (!the_dev) 400031dc: 80 a0 60 00 cmp %g1, 0 400031e0: 02 80 00 0a be 40003208 <== NEVER TAKEN 400031e4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); 400031e8: c4 00 60 0c ld [ %g1 + 0xc ], %g2 buf->st_mode = the_dev->mode; 400031ec: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; 400031f0: 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 ); 400031f4: c4 26 60 1c st %g2, [ %i1 + 0x1c ] buf->st_mode = the_dev->mode; 400031f8: 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 ); 400031fc: c2 26 60 18 st %g1, [ %i1 + 0x18 ] buf->st_mode = the_dev->mode; return 0; } 40003200: 81 c7 e0 08 ret 40003204: 91 e8 20 00 restore %g0, 0, %o0 { rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; if (!the_dev) rtems_set_errno_and_return_minus_one( EFAULT ); 40003208: 40 00 27 9a call 4000d070 <__errno> <== NOT EXECUTED 4000320c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003210: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40003214: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003218: 81 c7 e0 08 ret <== NOT EXECUTED 4000321c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003220 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 40003220: 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; 40003224: 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; 40003228: 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; 4000322c: 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; 40003230: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; args.bytes_moved = 0; 40003234: 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; 40003238: 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( 4000323c: d2 00 60 0c ld [ %g1 + 0xc ], %o1 40003240: 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; 40003244: c4 3f bf e8 std %g2, [ %fp + -24 ] args.buffer = (void *) buffer; 40003248: 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; 4000324c: 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( 40003250: 40 00 11 9d call 400078c4 40003254: 94 07 bf e0 add %fp, -32, %o2 np->major, np->minor, (void *) &args ); if ( status ) 40003258: 80 a2 20 00 cmp %o0, 0 4000325c: 12 80 00 05 bne 40003270 <== NEVER TAKEN 40003260: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 40003264: f0 07 bf fc ld [ %fp + -4 ], %i0 } 40003268: 81 c7 e0 08 ret 4000326c: 81 e8 00 00 restore np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 40003270: 40 00 1f 55 call 4000afc4 <== NOT EXECUTED 40003274: 01 00 00 00 nop <== NOT EXECUTED 40003278: 81 c7 e0 08 ret <== NOT EXECUTED 4000327c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000ff48 : */ int device_close( rtems_libio_t *iop ) { 4000ff48: 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; 4000ff4c: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000ff50: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = 0; 4000ff54: c0 27 bf f8 clr [ %fp + -8 ] args.mode = 0; 4000ff58: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_close( 4000ff5c: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000ff60: 94 07 bf f4 add %fp, -12, %o2 4000ff64: 40 00 02 70 call 40010924 4000ff68: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { 4000ff6c: 80 a2 20 00 cmp %o0, 0 4000ff70: 12 80 00 04 bne 4000ff80 <== NEVER TAKEN 4000ff74: 01 00 00 00 nop return rtems_deviceio_errno(status); } return 0; } 4000ff78: 81 c7 e0 08 ret 4000ff7c: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { return rtems_deviceio_errno(status); 4000ff80: 40 00 03 44 call 40010c90 <== NOT EXECUTED 4000ff84: 01 00 00 00 nop <== NOT EXECUTED } return 0; } 4000ff88: 81 c7 e0 08 ret <== NOT EXECUTED 4000ff8c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000fe48 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { 4000fe48: 9d e3 bf 90 save %sp, -112, %sp args.iop = iop; args.command = command; args.buffer = buffer; the_jnode = iop->file_info; 4000fe4c: 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; 4000fe50: f2 27 bf f4 st %i1, [ %fp + -12 ] args.buffer = buffer; 4000fe54: 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; 4000fe58: f0 27 bf f0 st %i0, [ %fp + -16 ] args.command = command; args.buffer = buffer; the_jnode = iop->file_info; status = rtems_io_control( 4000fe5c: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000fe60: 40 00 02 c9 call 40010984 4000fe64: 94 07 bf f0 add %fp, -16, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000fe68: 80 a2 20 00 cmp %o0, 0 4000fe6c: 12 80 00 05 bne 4000fe80 <== NEVER TAKEN 4000fe70: 01 00 00 00 nop return rtems_deviceio_errno(status); return args.ioctl_return; 4000fe74: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000fe78: 81 c7 e0 08 ret 4000fe7c: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000fe80: 40 00 03 84 call 40010c90 <== NOT EXECUTED 4000fe84: 01 00 00 00 nop <== NOT EXECUTED 4000fe88: 81 c7 e0 08 ret <== NOT EXECUTED 4000fe8c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000ff90 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000ff90: 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; 4000ff94: 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; 4000ff98: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; 4000ff9c: f0 27 bf f4 st %i0, [ %fp + -12 ] args.flags = iop->flags; 4000ffa0: c4 27 bf f8 st %g2, [ %fp + -8 ] args.mode = mode; 4000ffa4: f6 27 bf fc st %i3, [ %fp + -4 ] status = rtems_io_open( 4000ffa8: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000ffac: 94 07 bf f4 add %fp, -12, %o2 4000ffb0: 40 00 02 8d call 400109e4 4000ffb4: b0 10 20 00 clr %i0 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000ffb8: 80 a2 20 00 cmp %o0, 0 4000ffbc: 12 80 00 04 bne 4000ffcc <== NEVER TAKEN 4000ffc0: 01 00 00 00 nop return rtems_deviceio_errno(status); return 0; } 4000ffc4: 81 c7 e0 08 ret 4000ffc8: 81 e8 00 00 restore the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000ffcc: 40 00 03 31 call 40010c90 <== NOT EXECUTED 4000ffd0: 01 00 00 00 nop <== NOT EXECUTED return 0; } 4000ffd4: 81 c7 e0 08 ret <== NOT EXECUTED 4000ffd8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000feec : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4000feec: 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; 4000fef0: 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; 4000fef4: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; 4000fef8: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 <== NOT EXECUTED args.buffer = buffer; 4000fefc: 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; 4000ff00: d8 3f bf e8 std %o4, [ %fp + -24 ] <== NOT EXECUTED args.buffer = buffer; args.count = count; 4000ff04: f4 27 bf f4 st %i2, [ %fp + -12 ] <== NOT EXECUTED args.flags = iop->flags; 4000ff08: 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; 4000ff0c: 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; 4000ff10: c0 27 bf fc clr [ %fp + -4 ] <== NOT EXECUTED status = rtems_io_read( 4000ff14: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 <== NOT EXECUTED 4000ff18: 40 00 02 cb call 40010a44 <== NOT EXECUTED 4000ff1c: 94 07 bf e0 add %fp, -32, %o2 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000ff20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ff24: 12 80 00 05 bne 4000ff38 <== NOT EXECUTED 4000ff28: 01 00 00 00 nop <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000ff2c: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED } 4000ff30: 81 c7 e0 08 ret <== NOT EXECUTED 4000ff34: 81 e8 00 00 restore <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000ff38: 40 00 03 56 call 40010c90 <== NOT EXECUTED 4000ff3c: 01 00 00 00 nop <== NOT EXECUTED 4000ff40: 81 c7 e0 08 ret <== NOT EXECUTED 4000ff44: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000fe90 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { 4000fe90: 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; 4000fe94: 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; 4000fe98: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 args.iop = iop; args.offset = iop->offset; 4000fe9c: d8 1e 20 10 ldd [ %i0 + 0x10 ], %o4 args.buffer = (void *) buffer; 4000fea0: 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; 4000fea4: d8 3f bf e8 std %o4, [ %fp + -24 ] args.buffer = (void *) buffer; args.count = count; 4000fea8: f4 27 bf f4 st %i2, [ %fp + -12 ] args.flags = iop->flags; 4000feac: 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; 4000feb0: 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; 4000feb4: c0 27 bf fc clr [ %fp + -4 ] status = rtems_io_write( 4000feb8: d0 18 60 50 ldd [ %g1 + 0x50 ], %o0 4000febc: 40 00 02 fa call 40010aa4 4000fec0: 94 07 bf e0 add %fp, -32, %o2 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) 4000fec4: 80 a2 20 00 cmp %o0, 0 4000fec8: 12 80 00 05 bne 4000fedc <== NEVER TAKEN 4000fecc: 01 00 00 00 nop return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; 4000fed0: f0 07 bf fc ld [ %fp + -4 ], %i0 } 4000fed4: 81 c7 e0 08 ret 4000fed8: 81 e8 00 00 restore the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); 4000fedc: 40 00 03 6d call 40010c90 <== NOT EXECUTED 4000fee0: 01 00 00 00 nop <== NOT EXECUTED 4000fee4: 81 c7 e0 08 ret <== NOT EXECUTED 4000fee8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 40005a74 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { 40005a74: 9d e3 bf a0 save %sp, -96, %sp rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { 40005a78: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 40005a7c: 80 a0 60 00 cmp %g1, 0 40005a80: 12 80 00 04 bne 40005a90 <== NEVER TAKEN 40005a84: 01 00 00 00 nop 40005a88: 81 c7 e0 08 ret 40005a8c: 81 e8 00 00 restore rtems_interrupt_disable (level); 40005a90: 7f ff f0 ed call 40001e44 <== NOT EXECUTED 40005a94: 01 00 00 00 nop <== NOT EXECUTED while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { 40005a98: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40005a9c: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40005aa0: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005aa4: 02 80 00 14 be 40005af4 <== NOT EXECUTED 40005aa8: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40005aac: a0 10 20 02 mov 2, %l0 ! 2 <== NOT EXECUTED 40005ab0: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 40005ab4: 7f ff f0 e8 call 40001e54 <== NOT EXECUTED 40005ab8: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 40005abc: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40005ac0: 92 10 20 00 clr %o1 <== NOT EXECUTED 40005ac4: 40 00 06 c8 call 400075e4 <== NOT EXECUTED 40005ac8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40005acc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005ad0: 12 80 00 0b bne 40005afc <== NOT EXECUTED 40005ad4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 40005ad8: 7f ff f0 db call 40001e44 <== NOT EXECUTED 40005adc: 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) { 40005ae0: c4 06 20 84 ld [ %i0 + 0x84 ], %g2 <== NOT EXECUTED 40005ae4: c2 06 20 80 ld [ %i0 + 0x80 ], %g1 <== NOT EXECUTED 40005ae8: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005aec: 32 bf ff f2 bne,a 40005ab4 <== NOT EXECUTED 40005af0: e0 26 20 94 st %l0, [ %i0 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); 40005af4: 7f ff f0 d8 call 40001e54 <== NOT EXECUTED 40005af8: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 40005afc: 40 00 08 67 call 40007c98 <== NOT EXECUTED =============================================================================== 40004240 : int dup2( int fildes, int fildes2 ) { 40004240: 9d e3 bf 58 save %sp, -168, %sp /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); 40004244: a0 07 bf b8 add %fp, -72, %l0 40004248: 90 10 00 18 mov %i0, %o0 4000424c: 40 00 01 fb call 40004a38 40004250: 92 10 00 10 mov %l0, %o1 if ( status == -1 ) 40004254: 80 a2 3f ff cmp %o0, -1 40004258: 12 80 00 04 bne 40004268 <== ALWAYS TAKEN 4000425c: 92 10 00 10 mov %l0, %o1 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); } 40004260: 81 c7 e0 08 ret 40004264: 91 e8 3f ff restore %g0, -1, %o0 /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); 40004268: 40 00 01 f4 call 40004a38 4000426c: 90 10 00 19 mov %i1, %o0 if ( status == -1 ) 40004270: 80 a2 3f ff cmp %o0, -1 40004274: 02 bf ff fb be 40004260 <== ALWAYS TAKEN 40004278: 90 10 00 18 mov %i0, %o0 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); 4000427c: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED 40004280: 40 00 00 a2 call 40004508 <== NOT EXECUTED 40004284: 92 10 20 00 clr %o1 <== NOT EXECUTED 40004288: 81 c7 e0 08 ret <== NOT EXECUTED 4000428c: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 400054a0 : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { 400054a0: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 400054a4: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 400054a8: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 400054ac: 02 80 00 09 be 400054d0 <== NOT EXECUTED 400054b0: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 400054b4: 05 10 00 7c sethi %hi(0x4001f000), %g2 <== NOT EXECUTED 400054b8: c4 00 a1 bc ld [ %g2 + 0x1bc ], %g2 ! 4001f1bc <__ctype_ptr__><== NOT EXECUTED 400054bc: 82 00 80 08 add %g2, %o0, %g1 <== NOT EXECUTED 400054c0: c2 08 60 01 ldub [ %g1 + 1 ], %g1 <== NOT EXECUTED 400054c4: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400054c8: 12 80 00 06 bne 400054e0 <== NOT EXECUTED 400054cc: 80 a2 20 09 cmp %o0, 9 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); 400054d0: 7f ff ff 87 call 400052ec <== NOT EXECUTED 400054d4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400054d8: 81 c7 e0 08 ret <== NOT EXECUTED 400054dc: 81 e8 00 00 restore <== NOT EXECUTED * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { 400054e0: 02 bf ff fc be 400054d0 <== NOT EXECUTED 400054e4: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 400054e8: 02 bf ff fa be 400054d0 <== NOT EXECUTED 400054ec: 82 10 20 5e mov 0x5e, %g1 <== NOT EXECUTED char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; 400054f0: 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] = '^'; 400054f4: c2 2f bf f8 stb %g1, [ %fp + -8 ] <== NOT EXECUTED echobuf[1] = c ^ 0x40; 400054f8: f0 2f bf f9 stb %i0, [ %fp + -7 ] <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); 400054fc: 90 07 bf f8 add %fp, -8, %o0 <== NOT EXECUTED 40005500: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40005504: 7f ff ff 2b call 400051b0 <== NOT EXECUTED 40005508: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += 2; 4000550c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 40005510: 82 00 60 02 add %g1, 2, %g1 <== NOT EXECUTED 40005514: 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')) { 40005518: 81 c7 e0 08 ret <== NOT EXECUTED 4000551c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003c90 : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) 40003c90: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED 40003c94: d0 00 62 9c ld [ %g1 + 0x29c ], %o0 ! 40020e9c <== NOT EXECUTED 40003c98: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003c9c: 02 80 00 05 be 40003cb0 <== NOT EXECUTED 40003ca0: 01 00 00 00 nop <== NOT EXECUTED fclose(group_fp); 40003ca4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003ca8: 40 00 37 4d call 400119dc <== NOT EXECUTED 40003cac: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40003cb0: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40003cb8 : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) 40003cb8: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED 40003cbc: d0 00 61 b4 ld [ %g1 + 0x1b4 ], %o0 ! 40020db4 <== NOT EXECUTED 40003cc0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40003cc4: 02 80 00 05 be 40003cd8 <== NOT EXECUTED 40003cc8: 01 00 00 00 nop <== NOT EXECUTED fclose(passwd_fp); 40003ccc: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003cd0: 40 00 37 43 call 400119dc <== NOT EXECUTED 40003cd4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED 40003cd8: 81 c3 e0 08 retl <== NOT EXECUTED =============================================================================== 40005520 : * 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) { 40005520: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->ccount == 0) 40005524: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 <== NOT EXECUTED 40005528: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000552c: 02 80 00 36 be 40005604 <== NOT EXECUTED 40005530: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED return; if (lineFlag) { 40005534: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40005538: 12 80 00 35 bne 4000560c <== NOT EXECUTED 4000553c: c4 06 20 3c ld [ %i0 + 0x3c ], %g2 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 40005540: 27 10 00 7c sethi %hi(0x4001f000), %l3 <== NOT EXECUTED 40005544: 29 10 00 78 sethi %hi(0x4001e000), %l4 <== NOT EXECUTED 40005548: 25 10 00 78 sethi %hi(0x4001e000), %l2 <== NOT EXECUTED 4000554c: a6 14 e1 bc or %l3, 0x1bc, %l3 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); 40005550: a8 15 20 48 or %l4, 0x48, %l4 <== NOT EXECUTED /* * Back up over the tab */ while (tty->column > col) { rtems_termios_puts ("\b", 1, tty); 40005554: 10 80 00 0c b 40005584 <== NOT EXECUTED 40005558: a4 14 a0 40 or %l2, 0x40, %l2 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 4000555c: 12 80 00 6a bne 40005704 <== NOT EXECUTED 40005560: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 40005564: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 40005568: 02 80 00 63 be 400056f4 <== NOT EXECUTED 4000556c: 01 00 00 00 nop <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { 40005570: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40005574: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005578: 02 80 00 5f be 400056f4 <== NOT EXECUTED 4000557c: 01 00 00 00 nop <== NOT EXECUTED 40005580: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED unsigned char c = tty->cbuf[--tty->ccount]; 40005584: c8 04 20 1c ld [ %l0 + 0x1c ], %g4 <== NOT EXECUTED 40005588: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000558c: c2 24 20 20 st %g1, [ %l0 + 0x20 ] <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { 40005590: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40005594: 02 bf ff f4 be 40005564 <== NOT EXECUTED 40005598: e2 09 00 01 ldub [ %g4 + %g1 ], %l1 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { 4000559c: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400055a0: 12 80 00 05 bne 400055b4 <== NOT EXECUTED 400055a4: a2 0c 60 ff and %l1, 0xff, %l1 <== NOT EXECUTED 400055a8: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED 400055ac: 22 80 00 54 be,a 400056fc <== NOT EXECUTED 400055b0: f0 0c 20 43 ldub [ %l0 + 0x43 ], %i0 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { 400055b4: 80 a4 60 09 cmp %l1, 9 <== NOT EXECUTED 400055b8: 02 80 00 24 be 40005648 <== NOT EXECUTED 400055bc: a2 04 60 01 inc %l1 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { 400055c0: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 400055c4: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 400055c8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 400055cc: 12 bf ff e4 bne 4000555c <== NOT EXECUTED 400055d0: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); if (tty->column) tty->column--; } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 400055d4: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 400055d8: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 400055dc: 90 12 20 48 or %o0, 0x48, %o0 <== NOT EXECUTED 400055e0: 7f ff fe f4 call 400051b0 <== NOT EXECUTED 400055e4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 400055e8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400055ec: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400055f0: 02 bf ff de be 40005568 <== NOT EXECUTED 400055f4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED tty->column--; 400055f8: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } } } if (!lineFlag) 400055fc: 12 bf ff dd bne 40005570 <== NOT EXECUTED 40005600: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED 40005604: 81 c7 e0 08 ret <== NOT EXECUTED 40005608: 81 e8 00 00 restore <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { 4000560c: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 40005610: 02 80 00 38 be 400056f0 <== NOT EXECUTED 40005614: 80 88 a0 10 btst 0x10, %g2 <== NOT EXECUTED tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { 40005618: 12 bf ff cb bne 40005544 <== NOT EXECUTED 4000561c: 27 10 00 7c sethi %hi(0x4001f000), %l3 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); 40005620: 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; 40005624: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); 40005628: 7f ff ff 9e call 400054a0 <== NOT EXECUTED 4000562c: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) 40005630: c2 06 20 3c ld [ %i0 + 0x3c ], %g1 <== NOT EXECUTED 40005634: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005638: 02 bf ff f3 be 40005604 <== NOT EXECUTED 4000563c: b2 10 00 18 mov %i0, %i1 <== NOT EXECUTED echo ('\n', tty); 40005640: 7f ff ff 98 call 400054a0 <== NOT EXECUTED 40005644: 91 e8 20 0a restore %g0, 0xa, %o0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 40005648: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000564c: 02 80 00 17 be 400056a8 <== NOT EXECUTED 40005650: e2 04 20 2c ld [ %l0 + 0x2c ], %l1 <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) 40005654: 96 08 a2 00 and %g2, 0x200, %o3 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { 40005658: d8 04 c0 00 ld [ %l3 ], %o4 <== NOT EXECUTED 4000565c: 10 80 00 07 b 40005678 <== NOT EXECUTED 40005660: 84 10 20 00 clr %g2 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) 40005664: 32 80 00 02 bne,a 4000566c <== NOT EXECUTED 40005668: a2 04 60 02 add %l1, 2, %l1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 4000566c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005670: 22 80 00 0f be,a 400056ac <== NOT EXECUTED 40005674: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED c = tty->cbuf[i++]; 40005678: c6 09 00 02 ldub [ %g4 + %g2 ], %g3 <== NOT EXECUTED 4000567c: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (c == '\t') { 40005680: 80 a0 e0 09 cmp %g3, 9 <== NOT EXECUTED 40005684: 02 80 00 18 be 400056e4 <== NOT EXECUTED 40005688: 9a 03 00 03 add %o4, %g3, %o5 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { 4000568c: c6 0b 60 01 ldub [ %o5 + 1 ], %g3 <== NOT EXECUTED 40005690: 80 88 e0 20 btst 0x20, %g3 <== NOT EXECUTED 40005694: 12 bf ff f4 bne 40005664 <== NOT EXECUTED 40005698: 80 a2 e0 00 cmp %o3, 0 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { 4000569c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400056a0: 12 bf ff f6 bne 40005678 <== NOT EXECUTED 400056a4: a2 04 60 01 inc %l1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 400056a8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400056ac: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 400056b0: 16 bf ff ae bge 40005568 <== NOT EXECUTED 400056b4: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); 400056b8: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 400056bc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400056c0: 7f ff fe bc call 400051b0 <== NOT EXECUTED 400056c4: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED tty->column--; 400056c8: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 400056cc: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { 400056d0: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 400056d4: 06 bf ff f9 bl 400056b8 <== NOT EXECUTED 400056d8: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 400056dc: 10 bf ff a3 b 40005568 <== NOT EXECUTED 400056e0: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; 400056e4: a2 14 60 07 or %l1, 7, %l1 <== NOT EXECUTED 400056e8: 10 bf ff e1 b 4000566c <== NOT EXECUTED 400056ec: a2 04 60 01 inc %l1 <== NOT EXECUTED { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; 400056f0: c0 26 20 20 clr [ %i0 + 0x20 ] <== NOT EXECUTED return; 400056f4: 81 c7 e0 08 ret <== NOT EXECUTED 400056f8: 81 e8 00 00 restore <== NOT EXECUTED while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); 400056fc: 7f ff ff 69 call 400054a0 <== NOT EXECUTED 40005700: 93 e8 00 10 restore %g0, %l0, %o1 <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); 40005704: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 40005708: 7f ff fe aa call 400051b0 <== NOT EXECUTED 4000570c: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED if (tty->column) 40005710: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 <== NOT EXECUTED 40005714: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005718: 22 80 00 05 be,a 4000572c <== NOT EXECUTED 4000571c: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED tty->column--; 40005720: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40005724: c2 24 20 28 st %g1, [ %l0 + 0x28 ] <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { 40005728: c2 04 c0 00 ld [ %l3 ], %g1 <== NOT EXECUTED 4000572c: c2 08 40 11 ldub [ %g1 + %l1 ], %g1 <== NOT EXECUTED 40005730: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005734: 02 bf ff a9 be 400055d8 <== NOT EXECUTED 40005738: 11 10 00 78 sethi %hi(0x4001e000), %o0 <== NOT EXECUTED 4000573c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED 40005740: 80 88 a2 00 btst 0x200, %g2 <== NOT EXECUTED 40005744: 12 bf ff a6 bne 400055dc <== NOT EXECUTED 40005748: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) 4000574c: 10 bf ff 87 b 40005568 <== NOT EXECUTED 40005750: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED =============================================================================== 40004508 : int fcntl( int fd, int cmd, ... ) { 40004508: 9d e3 bf 90 save %sp, -112, %sp int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 4000450c: 03 10 00 83 sethi %hi(0x40020c00), %g1 40004510: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 40020f54 ... ) { int ret; va_list ap; va_start( ap, cmd ); 40004514: 84 07 a0 4c add %fp, 0x4c, %g2 40004518: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 4000451c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40004520: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40004524: fa 27 a0 58 st %i5, [ %fp + 0x58 ] int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); 40004528: 80 a6 00 01 cmp %i0, %g1 4000452c: 1a 80 00 7a bcc 40004714 <== NEVER TAKEN 40004530: c4 27 bf fc st %g2, [ %fp + -4 ] iop = rtems_libio_iop( fd ); 40004534: 21 10 00 86 sethi %hi(0x40021800), %l0 40004538: c6 04 20 88 ld [ %l0 + 0x88 ], %g3 ! 40021888 4000453c: 89 2e 20 06 sll %i0, 6, %g4 40004540: 93 2e 20 03 sll %i0, 3, %o1 40004544: 92 02 40 04 add %o1, %g4, %o1 40004548: 92 00 c0 09 add %g3, %o1, %o1 rtems_libio_check_is_open(iop); 4000454c: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 40004550: 80 8a 21 00 btst 0x100, %o0 40004554: 02 80 00 70 be 40004714 <== NEVER TAKEN 40004558: 80 a6 60 09 cmp %i1, 9 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 4000455c: 08 80 00 08 bleu 4000457c 40004560: 89 2e 60 02 sll %i1, 2, %g4 errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; 40004564: 40 00 37 24 call 400121f4 <__errno> 40004568: b0 10 3f ff mov -1, %i0 4000456c: 82 10 20 16 mov 0x16, %g1 40004570: c2 22 00 00 st %g1, [ %o0 ] 40004574: 81 c7 e0 08 ret 40004578: 81 e8 00 00 restore /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { 4000457c: 1b 10 00 11 sethi %hi(0x40004400), %o5 40004580: 9a 13 60 e0 or %o5, 0xe0, %o5 ! 400044e0 40004584: c8 03 40 04 ld [ %o5 + %g4 ], %g4 40004588: 81 c1 00 00 jmp %g4 4000458c: 01 00 00 00 nop errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; 40004590: 40 00 37 19 call 400121f4 <__errno> 40004594: b0 10 3f ff mov -1, %i0 ! ffffffff 40004598: 82 10 20 86 mov 0x86, %g1 4000459c: c2 22 00 00 st %g1, [ %o0 ] 400045a0: 81 c7 e0 08 ret 400045a4: 81 e8 00 00 restore case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); break; case F_SETFL: flags = rtems_libio_fcntl_flags( va_arg( ap, int ) ); 400045a8: d0 00 80 00 ld [ %g2 ], %o0 400045ac: 40 00 02 a5 call 40005040 400045b0: d2 27 bf f4 st %o1, [ %fp + -12 ] /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); 400045b4: d2 07 bf f4 ld [ %fp + -12 ], %o1 400045b8: 90 0a 22 01 and %o0, 0x201, %o0 400045bc: c2 02 60 18 ld [ %o1 + 0x18 ], %g1 400045c0: b0 10 20 00 clr %i0 400045c4: 82 08 7d fe and %g1, -514, %g1 400045c8: 82 12 00 01 or %o0, %g1, %g1 400045cc: c2 22 60 18 st %g1, [ %o1 + 0x18 ] * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { if (iop->handlers->fcntl_h) { 400045d0: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 400045d4: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 400045d8: 80 a0 60 00 cmp %g1, 0 400045dc: 02 80 00 52 be 40004724 <== NEVER TAKEN 400045e0: 01 00 00 00 nop int err = (*iop->handlers->fcntl_h)( cmd, iop ); 400045e4: 9f c0 40 00 call %g1 400045e8: 90 10 00 19 mov %i1, %o0 if (err) { 400045ec: b2 92 20 00 orcc %o0, 0, %i1 400045f0: 12 80 00 04 bne 40004600 <== NEVER TAKEN 400045f4: 01 00 00 00 nop va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 400045f8: 81 c7 e0 08 ret 400045fc: 81 e8 00 00 restore if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; 40004600: 40 00 36 fd call 400121f4 <__errno> <== NOT EXECUTED 40004604: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004608: f2 22 00 00 st %i1, [ %o0 ] <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 4000460c: 81 c7 e0 08 ret <== NOT EXECUTED 40004610: 81 e8 00 00 restore <== NOT EXECUTED else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); 40004614: 40 00 01 db call 40004d80 40004618: d2 27 bf f4 st %o1, [ %fp + -12 ] 4000461c: d2 07 bf f4 ld [ %fp + -12 ], %o1 40004620: b0 10 00 08 mov %o0, %i0 /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { 40004624: 80 a6 20 00 cmp %i0, 0 40004628: 36 bf ff eb bge,a 400045d4 <== ALWAYS TAKEN 4000462c: c2 02 60 40 ld [ %o1 + 0x40 ], %g1 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } 40004630: 81 c7 e0 08 ret <== NOT EXECUTED 40004634: 81 e8 00 00 restore <== NOT EXECUTED * if a new process is exec()'ed. Since RTEMS does not support * processes, then we can ignore this one except to make * F_GETFD work. */ if ( va_arg( ap, int ) ) 40004638: c2 00 80 00 ld [ %g2 ], %g1 4000463c: 80 a0 60 00 cmp %g1, 0 40004640: 22 80 00 2c be,a 400046f0 <== NEVER TAKEN 40004644: 90 0a 37 ff and %o0, -2049, %o0 <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; 40004648: 90 12 28 00 or %o0, 0x800, %o0 4000464c: b0 10 20 00 clr %i0 40004650: 10 bf ff e0 b 400045d0 40004654: d0 22 60 18 st %o0, [ %o1 + 0x18 ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); break; case F_GETFD: /* get f_flags */ ret = ((iop->flags & LIBIO_FLAGS_CLOSE_ON_EXEC) != 0); 40004658: b1 32 20 0b srl %o0, 0xb, %i0 4000465c: 10 bf ff dd b 400045d0 40004660: b0 0e 20 01 and %i0, 1, %i0 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); 40004664: c4 00 80 00 ld [ %g2 ], %g2 if ( fd2 ) 40004668: 80 a0 a0 00 cmp %g2, 0 4000466c: 02 80 00 30 be 4000472c <== ALWAYS TAKEN 40004670: 80 a0 40 02 cmp %g1, %g2 diop = rtems_libio_iop( fd2 ); 40004674: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004678: 18 80 00 21 bgu 400046fc <== NOT EXECUTED 4000467c: 82 10 20 00 clr %g1 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004680: c4 02 60 1c ld [ %o1 + 0x1c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 40004684: da 02 60 40 ld [ %o1 + 0x40 ], %o5 diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004688: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 4000468c: c4 02 60 20 ld [ %o1 + 0x20 ], %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 40004690: c8 02 60 3c ld [ %o1 + 0x3c ], %g4 diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 40004694: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40004698: c4 02 60 24 ld [ %o1 + 0x24 ], %g2 ret = (int) (diop - rtems_libio_iops); 4000469c: 86 26 00 03 sub %i0, %g3, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 400046a0: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 400046a4: c4 02 60 28 ld [ %o1 + 0x28 ], %g2 ret = (int) (diop - rtems_libio_iops); 400046a8: 87 38 e0 03 sra %g3, 3, %g3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 400046ac: c4 20 60 28 st %g2, [ %g1 + 0x28 ] 400046b0: c4 02 60 2c ld [ %o1 + 0x2c ], %g2 ret = -1; break; } } diop->handlers = iop->handlers; 400046b4: da 20 60 40 st %o5, [ %g1 + 0x40 ] diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; 400046b8: c4 20 60 2c st %g2, [ %g1 + 0x2c ] ret = (int) (diop - rtems_libio_iops); 400046bc: 85 28 e0 06 sll %g3, 6, %g2 break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; 400046c0: c8 20 60 3c st %g4, [ %g1 + 0x3c ] diop->flags = iop->flags; 400046c4: d0 20 60 18 st %o0, [ %g1 + 0x18 ] diop->pathinfo = iop->pathinfo; ret = (int) (diop - rtems_libio_iops); 400046c8: 83 28 e0 03 sll %g3, 3, %g1 400046cc: 82 20 80 01 sub %g2, %g1, %g1 400046d0: 85 28 60 06 sll %g1, 6, %g2 400046d4: 82 00 40 02 add %g1, %g2, %g1 400046d8: 82 00 40 03 add %g1, %g3, %g1 400046dc: b1 28 60 0f sll %g1, 0xf, %i0 400046e0: b0 26 00 01 sub %i0, %g1, %i0 400046e4: b1 2e 20 03 sll %i0, 3, %i0 400046e8: 10 bf ff cf b 40004624 400046ec: b0 06 00 03 add %i0, %g3, %i0 */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; 400046f0: b0 10 20 00 clr %i0 <== NOT EXECUTED 400046f4: 10 bf ff b7 b 400045d0 <== NOT EXECUTED 400046f8: d0 22 60 18 st %o0, [ %o1 + 0x18 ] <== NOT EXECUTED switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); 400046fc: 83 28 a0 06 sll %g2, 6, %g1 <== NOT EXECUTED 40004700: 85 28 a0 03 sll %g2, 3, %g2 <== NOT EXECUTED 40004704: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40004708: 82 00 c0 01 add %g3, %g1, %g1 <== NOT EXECUTED 4000470c: 10 bf ff dd b 40004680 <== NOT EXECUTED 40004710: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 40004714: 40 00 36 b8 call 400121f4 <__errno> <== NOT EXECUTED 40004718: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000471c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40004720: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004724: 81 c7 e0 08 ret <== NOT EXECUTED 40004728: 81 e8 00 00 restore <== NOT EXECUTED fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); 4000472c: 40 00 02 04 call 40004f3c 40004730: d2 27 bf f4 st %o1, [ %fp + -12 ] if ( diop == 0 ) { 40004734: b0 10 3f ff mov -1, %i0 40004738: 82 92 20 00 orcc %o0, 0, %g1 4000473c: 02 bf ff 8e be 40004574 <== NEVER TAKEN 40004740: d2 07 bf f4 ld [ %fp + -12 ], %o1 40004744: c6 04 20 88 ld [ %l0 + 0x88 ], %g3 40004748: d0 02 60 18 ld [ %o1 + 0x18 ], %o0 4000474c: 10 bf ff cd b 40004680 40004750: b0 10 00 01 mov %g1, %i0 =============================================================================== 40004770 : #include int fdatasync( int fd ) { 40004770: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40004774: 03 10 00 83 sethi %hi(0x40020c00), %g1 40004778: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 40020f54 4000477c: 80 a6 00 01 cmp %i0, %g1 40004780: 1a 80 00 16 bcc 400047d8 40004784: 03 10 00 86 sethi %hi(0x40021800), %g1 iop = rtems_libio_iop( fd ); 40004788: d0 00 60 88 ld [ %g1 + 0x88 ], %o0 ! 40021888 4000478c: 83 2e 20 06 sll %i0, 6, %g1 40004790: b1 2e 20 03 sll %i0, 3, %i0 40004794: b0 06 00 01 add %i0, %g1, %i0 40004798: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 4000479c: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 400047a0: 80 88 61 00 btst 0x100, %g1 400047a4: 02 80 00 0d be 400047d8 <== NEVER TAKEN 400047a8: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400047ac: 02 80 00 11 be 400047f0 400047b0: 01 00 00 00 nop /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) 400047b4: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 400047b8: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 400047bc: 80 a0 60 00 cmp %g1, 0 400047c0: 02 80 00 12 be 40004808 400047c4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fdatasync_h)( iop ); 400047c8: 9f c0 40 00 call %g1 400047cc: 01 00 00 00 nop } 400047d0: 81 c7 e0 08 ret 400047d4: 91 e8 00 08 restore %g0, %o0, %o0 { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 400047d8: 40 00 36 87 call 400121f4 <__errno> 400047dc: b0 10 3f ff mov -1, %i0 400047e0: 82 10 20 09 mov 9, %g1 400047e4: c2 22 00 00 st %g1, [ %o0 ] 400047e8: 81 c7 e0 08 ret 400047ec: 81 e8 00 00 restore rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 400047f0: 40 00 36 81 call 400121f4 <__errno> 400047f4: b0 10 3f ff mov -1, %i0 400047f8: 82 10 20 16 mov 0x16, %g1 400047fc: c2 22 00 00 st %g1, [ %o0 ] 40004800: 81 c7 e0 08 ret 40004804: 81 e8 00 00 restore /* * Now process the fdatasync(). */ if ( !iop->handlers->fdatasync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004808: 40 00 36 7b call 400121f4 <__errno> 4000480c: b0 10 3f ff mov -1, %i0 40004810: 82 10 20 86 mov 0x86, %g1 40004814: c2 22 00 00 st %g1, [ %o0 ] 40004818: 81 c7 e0 08 ret 4000481c: 81 e8 00 00 restore 40004820: 40 00 49 44 call 40016d30 <_vfiprintf_r+0x7b8> <== NOT EXECUTED 40004824: 40 00 49 38 call 40016d04 <_vfiprintf_r+0x78c> <== NOT EXECUTED 40004828: 40 00 49 2c call 40016cd8 <_vfiprintf_r+0x760> <== NOT EXECUTED 4000482c: 40 00 49 20 call 40016cac <_vfiprintf_r+0x734> <== NOT EXECUTED 40004830: 40 00 49 14 call 40016c80 <_vfiprintf_r+0x708> <== NOT EXECUTED 40004834: 40 00 49 08 call 40016c54 <_vfiprintf_r+0x6dc> <== NOT EXECUTED 40004838: 40 00 48 fc call 40016c28 <_vfiprintf_r+0x6b0> <== NOT EXECUTED 4000483c: 40 00 48 f0 call 40016bfc <_vfiprintf_r+0x684> <== NOT EXECUTED 40004840: 40 00 48 e4 call 40016bd0 <_vfiprintf_r+0x658> <== NOT EXECUTED 40004844: 40 00 48 d8 call 40016ba4 <_vfiprintf_r+0x62c> <== NOT EXECUTED 40004848: 40 00 48 cc call 40016b78 <_vfiprintf_r+0x600> <== NOT EXECUTED 4000484c: 40 00 49 50 call 40016d8c <_vfiprintf_r+0x814> <== NOT EXECUTED =============================================================================== 4000baf8 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000baf8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000bafc: 21 10 00 7d sethi %hi(0x4001f400), %l0 <== NOT EXECUTED 4000bb00: d0 04 23 a8 ld [ %l0 + 0x3a8 ], %o0 ! 4001f7a8 <== NOT EXECUTED */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000bb04: a2 10 00 18 mov %i0, %l1 <== NOT EXECUTED ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, 4000bb08: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bb0c: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000bb10: 7f ff ee b5 call 400075e4 <== NOT EXECUTED 4000bb14: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000bb18: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bb1c: 12 80 00 dd bne 4000be90 <== NOT EXECUTED 4000bb20: 01 00 00 00 nop <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; 4000bb24: e4 04 40 00 ld [ %l1 ], %l2 <== NOT EXECUTED if (pipe == NULL) { 4000bb28: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED 4000bb2c: 02 80 00 4a be 4000bc54 <== NOT EXECUTED 4000bb30: 01 00 00 00 nop <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000bb34: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED 4000bb38: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bb3c: 7f ff ee aa call 400075e4 <== NOT EXECUTED 4000bb40: 94 10 20 00 clr %o2 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000bb44: c2 04 40 00 ld [ %l1 ], %g1 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000bb48: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 4000bb4c: b0 40 3f ff addx %g0, -1, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000bb50: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) 4000bb54: b0 0e 20 04 and %i0, 4, %i0 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { 4000bb58: 02 80 00 bb be 4000be44 <== NOT EXECUTED 4000bb5c: b0 06 3f fc add %i0, -4, %i0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000bb60: 7f ff ee e8 call 40007700 <== NOT EXECUTED 4000bb64: d0 04 23 a8 ld [ %l0 + 0x3a8 ], %o0 <== NOT EXECUTED pipe_control_t *pipe; unsigned int prevCounter; int err; err = pipe_new(pipep); if (err) 4000bb68: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000bb6c: 12 80 00 c9 bne 4000be90 <== NOT EXECUTED 4000bb70: 01 00 00 00 nop <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000bb74: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000bb78: 82 08 60 06 and %g1, 6, %g1 <== NOT EXECUTED 4000bb7c: 80 a0 60 04 cmp %g1, 4 <== NOT EXECUTED 4000bb80: 02 80 00 8b be 4000bdac <== NOT EXECUTED 4000bb84: e0 04 40 00 ld [ %l1 ], %l0 <== NOT EXECUTED 4000bb88: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 4000bb8c: 02 80 00 73 be 4000bd58 <== NOT EXECUTED 4000bb90: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 4000bb94: 22 80 00 07 be,a 4000bbb0 <== NOT EXECUTED 4000bb98: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); 4000bb9c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000bba0: 7f ff ee d8 call 40007700 <== NOT EXECUTED 4000bba4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 4000bba8: 81 c7 e0 08 ret <== NOT EXECUTED 4000bbac: 81 e8 00 00 restore <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000bbb0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000bbb4: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; 4000bbb8: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000bbbc: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 4000bbc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bbc4: 02 80 00 b5 be 4000be98 <== NOT EXECUTED 4000bbc8: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { 4000bbcc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000bbd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bbd4: 32 bf ff f3 bne,a 4000bba0 <== NOT EXECUTED 4000bbd8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) 4000bbdc: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000bbe0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000bbe4: 32 bf ff ef bne,a 4000bba0 <== NOT EXECUTED 4000bbe8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; 4000bbec: 10 80 00 0c b 4000bc1c <== NOT EXECUTED 4000bbf0: e4 04 20 24 ld [ %l0 + 0x24 ], %l2 <== NOT EXECUTED /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 4000bbf4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bbf8: 7f ff ee 7b call 400075e4 <== NOT EXECUTED 4000bbfc: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000bc00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bc04: 12 80 00 0f bne 4000bc40 <== NOT EXECUTED 4000bc08: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); 4000bc0c: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 4000bc10: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 4000bc14: 32 bf ff e3 bne,a 4000bba0 <== NOT EXECUTED 4000bc18: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); 4000bc1c: 7f ff ee b9 call 40007700 <== NOT EXECUTED 4000bc20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000bc24: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000bc28: 40 00 07 8d call 4000da5c <== NOT EXECUTED 4000bc2c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bc30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bc34: 22 bf ff f0 be,a 4000bbf4 <== NOT EXECUTED 4000bc38: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4000bc3c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED out_error: pipe_release(pipep, iop); 4000bc40: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000bc44: 7f ff ff 5c call 4000b9b4 <== NOT EXECUTED 4000bc48: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED return err; } 4000bc4c: 81 c7 e0 08 ret <== NOT EXECUTED 4000bc50: 81 e8 00 00 restore <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); 4000bc54: 7f ff e0 6f call 40003e10 <== NOT EXECUTED 4000bc58: 90 10 20 34 mov 0x34, %o0 <== NOT EXECUTED if (pipe == NULL) 4000bc5c: a4 92 20 00 orcc %o0, 0, %l2 <== NOT EXECUTED 4000bc60: 02 80 00 a9 be 4000bf04 <== NOT EXECUTED 4000bc64: a8 10 00 12 mov %l2, %l4 <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; 4000bc68: 82 10 22 00 mov 0x200, %g1 <== NOT EXECUTED int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); 4000bc6c: c0 24 80 00 clr [ %l2 ] <== NOT EXECUTED 4000bc70: c0 24 a0 08 clr [ %l2 + 8 ] <== NOT EXECUTED 4000bc74: c0 24 a0 0c clr [ %l2 + 0xc ] <== NOT EXECUTED 4000bc78: c0 24 a0 10 clr [ %l2 + 0x10 ] <== NOT EXECUTED 4000bc7c: c0 24 a0 14 clr [ %l2 + 0x14 ] <== NOT EXECUTED 4000bc80: c0 24 a0 18 clr [ %l2 + 0x18 ] <== NOT EXECUTED 4000bc84: c0 24 a0 1c clr [ %l2 + 0x1c ] <== NOT EXECUTED 4000bc88: c0 24 a0 20 clr [ %l2 + 0x20 ] <== NOT EXECUTED 4000bc8c: c0 24 a0 24 clr [ %l2 + 0x24 ] <== NOT EXECUTED 4000bc90: c0 24 a0 28 clr [ %l2 + 0x28 ] <== NOT EXECUTED 4000bc94: c0 24 a0 2c clr [ %l2 + 0x2c ] <== NOT EXECUTED 4000bc98: c0 24 a0 30 clr [ %l2 + 0x30 ] <== NOT EXECUTED pipe->Size = PIPE_BUF; 4000bc9c: c2 24 a0 04 st %g1, [ %l2 + 4 ] <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); 4000bca0: 7f ff e0 5c call 40003e10 <== NOT EXECUTED 4000bca4: 90 10 22 00 mov 0x200, %o0 <== NOT EXECUTED if (! pipe->Buffer) 4000bca8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bcac: 02 80 00 94 be 4000befc <== NOT EXECUTED 4000bcb0: d0 24 80 00 st %o0, [ %l2 ] <== NOT EXECUTED goto err_buf; err = -ENOMEM; if (rtems_barrier_create( 4000bcb4: 27 10 00 7c sethi %hi(0x4001f000), %l3 <== NOT EXECUTED 4000bcb8: d0 4c e1 58 ldsb [ %l3 + 0x158 ], %o0 ! 4001f158 <== NOT EXECUTED 4000bcbc: 2b 14 12 5c sethi %hi(0x50497000), %l5 <== NOT EXECUTED 4000bcc0: 82 15 62 00 or %l5, 0x200, %g1 ! 50497200 <== NOT EXECUTED 4000bcc4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bcc8: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000bccc: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000bcd0: 40 00 06 ec call 4000d880 <== NOT EXECUTED 4000bcd4: 96 04 a0 2c add %l2, 0x2c, %o3 <== NOT EXECUTED 4000bcd8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bcdc: 12 80 00 86 bne 4000bef4 <== NOT EXECUTED 4000bce0: d0 4c e1 58 ldsb [ %l3 + 0x158 ], %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( 4000bce4: 03 14 12 5d sethi %hi(0x50497400), %g1 <== NOT EXECUTED 4000bce8: 82 10 63 00 or %g1, 0x300, %g1 ! 50497700 <== NOT EXECUTED 4000bcec: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bcf0: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 4000bcf4: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000bcf8: 40 00 06 e2 call 4000d880 <== NOT EXECUTED 4000bcfc: 96 04 a0 30 add %l2, 0x30, %o3 <== NOT EXECUTED 4000bd00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bd04: 12 80 00 7a bne 4000beec <== NOT EXECUTED 4000bd08: d0 4c e1 58 ldsb [ %l3 + 0x158 ], %o0 <== 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( 4000bd0c: aa 15 63 00 or %l5, 0x300, %l5 <== NOT EXECUTED 4000bd10: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000bd14: 90 12 00 15 or %o0, %l5, %o0 <== NOT EXECUTED 4000bd18: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 4000bd1c: 96 10 20 00 clr %o3 <== NOT EXECUTED 4000bd20: 7f ff ed 90 call 40007360 <== NOT EXECUTED 4000bd24: 98 04 a0 28 add %l2, 0x28, %o4 <== NOT EXECUTED 4000bd28: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000bd2c: 12 80 00 6e bne 4000bee4 <== NOT EXECUTED 4000bd30: c2 0c e1 58 ldub [ %l3 + 0x158 ], %g1 <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') 4000bd34: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 4000bd38: 83 28 60 18 sll %g1, 0x18, %g1 <== NOT EXECUTED 4000bd3c: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 4000bd40: 80 a0 60 7a cmp %g1, 0x7a <== NOT EXECUTED 4000bd44: 12 bf ff 7c bne 4000bb34 <== NOT EXECUTED 4000bd48: c4 2c e1 58 stb %g2, [ %l3 + 0x158 ] <== NOT EXECUTED c = 'a'; 4000bd4c: 82 10 20 61 mov 0x61, %g1 <== NOT EXECUTED 4000bd50: 10 bf ff 79 b 4000bb34 <== NOT EXECUTED 4000bd54: c2 2c e1 58 stb %g1, [ %l3 + 0x158 ] <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) 4000bd58: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000bd5c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000bd60: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; 4000bd64: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Readers ++ == 0) 4000bd68: c6 24 20 10 st %g3, [ %l0 + 0x10 ] <== NOT EXECUTED 4000bd6c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bd70: 02 80 00 54 be 4000bec0 <== NOT EXECUTED 4000bd74: c4 24 20 20 st %g2, [ %l0 + 0x20 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000bd78: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; 4000bd7c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000bd80: 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 ++; 4000bd84: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000bd88: c6 24 20 14 st %g3, [ %l0 + 0x14 ] <== NOT EXECUTED 4000bd8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bd90: 12 bf ff 83 bne 4000bb9c <== NOT EXECUTED 4000bd94: c4 24 20 24 st %g2, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000bd98: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000bd9c: 40 00 07 19 call 4000da00 <== NOT EXECUTED 4000bda0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED break; } PIPE_UNLOCK(pipe); 4000bda4: 10 bf ff 7f b 4000bba0 <== NOT EXECUTED 4000bda8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000bdac: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; 4000bdb0: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000bdb4: 86 00 60 01 add %g1, 1, %g3 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; 4000bdb8: 84 00 a0 01 inc %g2 <== NOT EXECUTED if (pipe->Writers ++ == 0) 4000bdbc: c6 24 20 14 st %g3, [ %l0 + 0x14 ] <== NOT EXECUTED 4000bdc0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bdc4: 02 80 00 3a be 4000beac <== NOT EXECUTED 4000bdc8: c4 24 20 24 st %g2, [ %l0 + 0x24 ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4000bdcc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000bdd0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000bdd4: 32 bf ff 73 bne,a 4000bba0 <== NOT EXECUTED 4000bdd8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000bddc: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED 4000bde0: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000bde4: 32 80 00 3c bne,a 4000bed4 <== NOT EXECUTED 4000bde8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED err = -ENXIO; goto out_error; } if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; 4000bdec: 10 80 00 0c b 4000be1c <== NOT EXECUTED 4000bdf0: e4 04 20 20 ld [ %l0 + 0x20 ], %l2 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) 4000bdf4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000bdf8: 7f ff ed fb call 400075e4 <== NOT EXECUTED 4000bdfc: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000be00: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000be04: 12 bf ff 8f bne 4000bc40 <== NOT EXECUTED 4000be08: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); 4000be0c: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 4000be10: 80 a0 40 12 cmp %g1, %l2 <== NOT EXECUTED 4000be14: 32 bf ff 63 bne,a 4000bba0 <== NOT EXECUTED 4000be18: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); 4000be1c: 7f ff ee 39 call 40007700 <== NOT EXECUTED 4000be20: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000be24: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000be28: 40 00 07 0d call 4000da5c <== NOT EXECUTED 4000be2c: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000be30: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000be34: 22 bf ff f0 be,a 4000bdf4 <== NOT EXECUTED 4000be38: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; 4000be3c: 10 bf ff 81 b 4000bc40 <== NOT EXECUTED 4000be40: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) 4000be44: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000be48: 12 80 00 06 bne 4000be60 <== NOT EXECUTED 4000be4c: d0 04 23 a8 ld [ %l0 + 0x3a8 ], %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000be50: 7f ff ee 2c call 40007700 <== NOT EXECUTED 4000be54: e4 24 40 00 st %l2, [ %l1 ] <== NOT EXECUTED err = pipe_new(pipep); if (err) return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { 4000be58: 10 bf ff 48 b 4000bb78 <== NOT EXECUTED 4000be5c: c2 06 60 18 ld [ %i1 + 0x18 ], %g1 <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4000be60: 40 00 06 c0 call 4000d960 <== NOT EXECUTED 4000be64: d0 04 a0 2c ld [ %l2 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000be68: 40 00 06 be call 4000d960 <== NOT EXECUTED 4000be6c: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000be70: 7f ff ed b0 call 40007530 <== NOT EXECUTED 4000be74: d0 04 a0 28 ld [ %l2 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000be78: 7f ff de fe call 40003a70 <== NOT EXECUTED 4000be7c: d0 04 80 00 ld [ %l2 ], %o0 <== NOT EXECUTED free(pipe); 4000be80: 7f ff de fc call 40003a70 <== NOT EXECUTED 4000be84: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); 4000be88: 7f ff ee 1e call 40007700 <== NOT EXECUTED 4000be8c: d0 04 23 a8 ld [ %l0 + 0x3a8 ], %o0 <== NOT EXECUTED 4000be90: 81 c7 e0 08 ret <== NOT EXECUTED 4000be94: 81 e8 00 00 restore <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4000be98: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000be9c: 40 00 06 d9 call 4000da00 <== NOT EXECUTED 4000bea0: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Writers == 0) { 4000bea4: 10 bf ff 4b b 4000bbd0 <== NOT EXECUTED 4000bea8: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED case LIBIO_FLAGS_WRITE: pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); 4000beac: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000beb0: 40 00 06 d4 call 4000da00 <== NOT EXECUTED 4000beb4: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { 4000beb8: 10 bf ff c6 b 4000bdd0 <== NOT EXECUTED 4000bebc: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); 4000bec0: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000bec4: 40 00 06 cf call 4000da00 <== NOT EXECUTED 4000bec8: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED pipe->writerCounter ++; if (pipe->Writers ++ == 0) 4000becc: 10 bf ff ac b 4000bd7c <== NOT EXECUTED 4000bed0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { PIPE_UNLOCK(pipe); 4000bed4: 7f ff ee 0b call 40007700 <== NOT EXECUTED 4000bed8: b0 10 3f fa mov -6, %i0 <== NOT EXECUTED err = -ENXIO; goto out_error; 4000bedc: 10 bf ff 5a b 4000bc44 <== NOT EXECUTED 4000bee0: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); 4000bee4: 40 00 06 9f call 4000d960 <== NOT EXECUTED 4000bee8: d0 04 a0 30 ld [ %l2 + 0x30 ], %o0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); 4000beec: 40 00 06 9d call 4000d960 <== NOT EXECUTED 4000bef0: d0 05 20 2c ld [ %l4 + 0x2c ], %o0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); 4000bef4: 7f ff de df call 40003a70 <== NOT EXECUTED 4000bef8: d0 05 00 00 ld [ %l4 ], %o0 <== NOT EXECUTED err_buf: free(pipe); 4000befc: 7f ff de dd call 40003a70 <== NOT EXECUTED 4000bf00: 90 10 00 14 mov %l4, %o0 <== NOT EXECUTED 4000bf04: 10 bf ff e1 b 4000be88 <== NOT EXECUTED 4000bf08: b0 10 3f f4 mov -12, %i0 <== NOT EXECUTED =============================================================================== 40004850 : long fpathconf( int fd, int name ) { 40004850: 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); 40004854: 03 10 00 83 sethi %hi(0x40020c00), %g1 40004858: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 40020f54 4000485c: 80 a6 00 01 cmp %i0, %g1 40004860: 1a 80 00 3f bcc 4000495c 40004864: 03 10 00 86 sethi %hi(0x40021800), %g1 iop = rtems_libio_iop(fd); 40004868: c2 00 60 88 ld [ %g1 + 0x88 ], %g1 ! 40021888 4000486c: 85 2e 20 06 sll %i0, 6, %g2 40004870: b1 2e 20 03 sll %i0, 3, %i0 40004874: b0 06 00 02 add %i0, %g2, %i0 40004878: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000487c: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 40004880: 80 88 61 00 btst 0x100, %g1 40004884: 02 80 00 36 be 4000495c <== NEVER TAKEN 40004888: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 4000488c: 02 80 00 3a be 40004974 <== NEVER TAKEN 40004890: 80 a6 60 0b cmp %i1, 0xb * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 40004894: 08 80 00 08 bleu 400048b4 40004898: c2 06 20 2c ld [ %i0 + 0x2c ], %g1 break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 4000489c: 40 00 36 56 call 400121f4 <__errno> 400048a0: b0 10 3f ff mov -1, %i0 400048a4: 82 10 20 16 mov 0x16, %g1 400048a8: c2 22 00 00 st %g1, [ %o0 ] break; } return return_value; } 400048ac: 81 c7 e0 08 ret 400048b0: 81 e8 00 00 restore * Now process the information request. */ the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { 400048b4: b3 2e 60 02 sll %i1, 2, %i1 400048b8: 05 10 00 12 sethi %hi(0x40004800), %g2 400048bc: 84 10 a0 20 or %g2, 0x20, %g2 ! 40004820 400048c0: c4 00 80 19 ld [ %g2 + %i1 ], %g2 400048c4: 81 c0 80 00 jmp %g2 400048c8: 01 00 00 00 nop break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; 400048cc: f0 00 60 5c ld [ %g1 + 0x5c ], %i0 break; 400048d0: 81 c7 e0 08 ret 400048d4: 81 e8 00 00 restore break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; break; case _PC_ASYNC_IO: return_value = the_limits->posix_async_io; 400048d8: f0 00 60 50 ld [ %g1 + 0x50 ], %i0 break; 400048dc: 81 c7 e0 08 ret 400048e0: 81 e8 00 00 restore break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; break; case _PC_VDISABLE: return_value = the_limits->posix_vdisable; 400048e4: f0 00 60 64 ld [ %g1 + 0x64 ], %i0 break; 400048e8: 81 c7 e0 08 ret 400048ec: 81 e8 00 00 restore break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; break; case _PC_NO_TRUNC: return_value = the_limits->posix_no_trunc; 400048f0: f0 00 60 58 ld [ %g1 + 0x58 ], %i0 break; 400048f4: 81 c7 e0 08 ret 400048f8: 81 e8 00 00 restore break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; break; case _PC_CHOWN_RESTRICTED: return_value = the_limits->posix_chown_restrictions; 400048fc: f0 00 60 54 ld [ %g1 + 0x54 ], %i0 break; 40004900: 81 c7 e0 08 ret 40004904: 81 e8 00 00 restore break; case _PC_PATH_MAX: return_value = the_limits->path_max; break; case _PC_PIPE_BUF: return_value = the_limits->pipe_buf; 40004908: f0 00 60 4c ld [ %g1 + 0x4c ], %i0 break; 4000490c: 81 c7 e0 08 ret 40004910: 81 e8 00 00 restore break; case _PC_NAME_MAX: return_value = the_limits->name_max; break; case _PC_PATH_MAX: return_value = the_limits->path_max; 40004914: f0 00 60 48 ld [ %g1 + 0x48 ], %i0 break; 40004918: 81 c7 e0 08 ret 4000491c: 81 e8 00 00 restore break; case _PC_MAX_INPUT: return_value = the_limits->max_input; break; case _PC_NAME_MAX: return_value = the_limits->name_max; 40004920: f0 00 60 44 ld [ %g1 + 0x44 ], %i0 break; 40004924: 81 c7 e0 08 ret 40004928: 81 e8 00 00 restore break; case _PC_MAX_CANON: return_value = the_limits->max_canon; break; case _PC_MAX_INPUT: return_value = the_limits->max_input; 4000492c: f0 00 60 40 ld [ %g1 + 0x40 ], %i0 break; 40004930: 81 c7 e0 08 ret 40004934: 81 e8 00 00 restore switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; break; case _PC_MAX_CANON: return_value = the_limits->max_canon; 40004938: f0 00 60 3c ld [ %g1 + 0x3c ], %i0 break; 4000493c: 81 c7 e0 08 ret 40004940: 81 e8 00 00 restore the_limits = &iop->pathinfo.mt_entry->pathconf_limits_and_options; switch ( name ) { case _PC_LINK_MAX: return_value = the_limits->link_max; 40004944: f0 00 60 38 ld [ %g1 + 0x38 ], %i0 break; 40004948: 81 c7 e0 08 ret 4000494c: 81 e8 00 00 restore break; case _PC_PRIO_IO: return_value = the_limits->posix_prio_io; break; case _PC_SYNC_IO: return_value = the_limits->posix_sync_io; 40004950: f0 00 60 60 ld [ %g1 + 0x60 ], %i0 break; 40004954: 81 c7 e0 08 ret 40004958: 81 e8 00 00 restore rtems_libio_t *iop; rtems_filesystem_limits_and_options_t *the_limits; rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); rtems_libio_check_is_open(iop); 4000495c: 40 00 36 26 call 400121f4 <__errno> 40004960: b0 10 3f ff mov -1, %i0 40004964: 82 10 20 09 mov 9, %g1 40004968: c2 22 00 00 st %g1, [ %o0 ] 4000496c: 81 c7 e0 08 ret 40004970: 81 e8 00 00 restore rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); 40004974: 40 00 36 20 call 400121f4 <__errno> <== NOT EXECUTED 40004978: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000497c: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004980: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004984: 81 c7 e0 08 ret <== NOT EXECUTED 40004988: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003a70 : void free( void *ptr ) { MSBUMP(free_calls, 1); 40003a70: 9d e3 bf a0 save %sp, -96, %sp 40003a74: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003a78: 82 10 61 80 or %g1, 0x180, %g1 ! 4001f980 40003a7c: c4 00 60 0c ld [ %g1 + 0xc ], %g2 40003a80: b2 10 00 18 mov %i0, %i1 40003a84: 84 00 a0 01 inc %g2 if ( !ptr ) 40003a88: 80 a6 20 00 cmp %i0, 0 40003a8c: 02 80 00 15 be 40003ae0 40003a90: 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()) && 40003a94: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40003a98: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001fce0 <_System_state_Current> 40003a9c: 80 a0 60 03 cmp %g1, 3 40003aa0: 02 80 00 17 be 40003afc <== ALWAYS TAKEN 40003aa4: 03 10 00 7d sethi %hi(0x4001f400), %g1 #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 40003aa8: c2 00 62 78 ld [ %g1 + 0x278 ], %g1 ! 4001f678 40003aac: 80 a0 60 00 cmp %g1, 0 40003ab0: 02 80 00 06 be 40003ac8 <== ALWAYS TAKEN 40003ab4: 21 10 00 7c sethi %hi(0x4001f000), %l0 (*rtems_malloc_statistics_helpers->at_free)(ptr); 40003ab8: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED 40003abc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003ac0: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { 40003ac4: 21 10 00 7c sethi %hi(0x4001f000), %l0 <== NOT EXECUTED 40003ac8: d0 04 20 40 ld [ %l0 + 0x40 ], %o0 ! 4001f040 40003acc: 40 00 16 1a call 40009334 <_Protected_heap_Free> 40003ad0: 92 10 00 19 mov %i1, %o1 40003ad4: 80 8a 20 ff btst 0xff, %o0 40003ad8: 02 80 00 04 be 40003ae8 <== NEVER TAKEN 40003adc: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 40003ae0: 81 c7 e0 08 ret 40003ae4: 81 e8 00 00 restore printk( "Program heap: free of bad pointer %p -- range %p - %p \n", 40003ae8: 31 10 00 77 sethi %hi(0x4001dc00), %i0 <== NOT EXECUTED 40003aec: f6 00 60 1c ld [ %g1 + 0x1c ], %i3 <== NOT EXECUTED 40003af0: f4 00 60 18 ld [ %g1 + 0x18 ], %i2 <== NOT EXECUTED 40003af4: 40 00 03 e0 call 40004a74 <== NOT EXECUTED 40003af8: 91 ee 23 a0 restore %i0, 0x3a0, %o0 <== NOT EXECUTED /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && 40003afc: 40 00 00 62 call 40003c84 40003b00: 01 00 00 00 nop 40003b04: 80 8a 20 ff btst 0xff, %o0 40003b08: 12 bf ff e8 bne 40003aa8 <== ALWAYS TAKEN 40003b0c: 03 10 00 7d sethi %hi(0x4001f400), %g1 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); 40003b10: 40 00 00 6f call 40003ccc <== NOT EXECUTED 40003b14: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400051f0 : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { 400051f0: 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 400051f4: 03 10 00 81 sethi %hi(0x40020400), %g1 <== NOT EXECUTED 400051f8: 82 10 60 4c or %g1, 0x4c, %g1 ! 4002044c <== NOT EXECUTED 400051fc: 80 a6 00 01 cmp %i0, %g1 <== NOT EXECUTED 40005200: 02 80 00 18 be 40005260 <== NOT EXECUTED 40005204: 01 00 00 00 nop <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); 40005208: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 4000520c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005210: 22 80 00 09 be,a 40005234 <== NOT EXECUTED 40005214: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40005218: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000521c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005220: 22 80 00 05 be,a 40005234 <== NOT EXECUTED 40005224: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40005228: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000522c: 90 06 20 04 add %i0, 4, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); 40005230: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 <== NOT EXECUTED 40005234: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005238: 02 80 00 08 be 40005258 <== NOT EXECUTED 4000523c: 01 00 00 00 nop <== NOT EXECUTED 40005240: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005244: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005248: 02 80 00 04 be 40005258 <== NOT EXECUTED 4000524c: 01 00 00 00 nop <== NOT EXECUTED 40005250: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005254: 90 06 20 18 add %i0, 0x18, %o0 <== NOT EXECUTED free(env); 40005258: 7f ff fb 1c call 40003ec8 <== NOT EXECUTED 4000525c: 81 e8 00 00 restore <== NOT EXECUTED 40005260: 81 c7 e0 08 ret <== NOT EXECUTED 40005264: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4001ce84 : int fstat( int fd, struct stat *sbuf ) { 4001ce84: 9d e3 bf a0 save %sp, -96, %sp /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) 4001ce88: 80 a6 60 00 cmp %i1, 0 4001ce8c: 02 80 00 3b be 4001cf78 4001ce90: 03 10 00 7c sethi %hi(0x4001f000), %g1 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); 4001ce94: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4001ce98: 80 a6 00 01 cmp %i0, %g1 4001ce9c: 1a 80 00 2b bcc 4001cf48 4001cea0: 03 10 00 7e sethi %hi(0x4001f800), %g1 4001cea4: d0 00 61 64 ld [ %g1 + 0x164 ], %o0 ! 4001f964 4001cea8: 83 2e 20 06 sll %i0, 6, %g1 4001ceac: b1 2e 20 03 sll %i0, 3, %i0 4001ceb0: b0 06 00 01 add %i0, %g1, %i0 4001ceb4: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); 4001ceb8: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 4001cebc: 80 88 61 00 btst 0x100, %g1 4001cec0: 02 80 00 22 be 4001cf48 <== NEVER TAKEN 4001cec4: 01 00 00 00 nop if ( !iop->handlers ) 4001cec8: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 4001cecc: 80 a0 60 00 cmp %g1, 0 4001ced0: 02 80 00 1e be 4001cf48 <== NEVER TAKEN 4001ced4: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) 4001ced8: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4001cedc: 80 a0 60 00 cmp %g1, 0 4001cee0: 02 80 00 20 be 4001cf60 <== NEVER TAKEN 4001cee4: 92 10 00 19 mov %i1, %o1 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); 4001cee8: c0 26 40 00 clr [ %i1 ] 4001ceec: c0 26 60 04 clr [ %i1 + 4 ] 4001cef0: c0 26 60 08 clr [ %i1 + 8 ] 4001cef4: c0 26 60 0c clr [ %i1 + 0xc ] 4001cef8: c0 26 60 10 clr [ %i1 + 0x10 ] 4001cefc: c0 26 60 14 clr [ %i1 + 0x14 ] 4001cf00: c0 26 60 18 clr [ %i1 + 0x18 ] 4001cf04: c0 26 60 1c clr [ %i1 + 0x1c ] 4001cf08: c0 26 60 20 clr [ %i1 + 0x20 ] 4001cf0c: c0 26 60 24 clr [ %i1 + 0x24 ] 4001cf10: c0 26 60 28 clr [ %i1 + 0x28 ] 4001cf14: c0 26 60 2c clr [ %i1 + 0x2c ] 4001cf18: c0 26 60 30 clr [ %i1 + 0x30 ] 4001cf1c: c0 26 60 34 clr [ %i1 + 0x34 ] 4001cf20: c0 26 60 38 clr [ %i1 + 0x38 ] 4001cf24: c0 26 60 3c clr [ %i1 + 0x3c ] 4001cf28: c0 26 60 40 clr [ %i1 + 0x40 ] 4001cf2c: c0 26 60 44 clr [ %i1 + 0x44 ] return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); 4001cf30: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 4001cf34: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 4001cf38: 9f c0 40 00 call %g1 4001cf3c: 90 02 20 1c add %o0, 0x1c, %o0 } 4001cf40: 81 c7 e0 08 ret 4001cf44: 91 e8 00 08 restore %g0, %o0, %o0 iop = rtems_libio_iop( fd ); rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 4001cf48: 7f ff cf 95 call 40010d9c <__errno> 4001cf4c: b0 10 3f ff mov -1, %i0 4001cf50: 82 10 20 09 mov 9, %g1 4001cf54: c2 22 00 00 st %g1, [ %o0 ] 4001cf58: 81 c7 e0 08 ret 4001cf5c: 81 e8 00 00 restore if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001cf60: 7f ff cf 8f call 40010d9c <__errno> <== NOT EXECUTED 4001cf64: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001cf68: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001cf6c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001cf70: 81 c7 e0 08 ret <== NOT EXECUTED 4001cf74: 81 e8 00 00 restore <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); 4001cf78: 7f ff cf 89 call 40010d9c <__errno> 4001cf7c: b0 10 3f ff mov -1, %i0 4001cf80: 82 10 20 0e mov 0xe, %g1 4001cf84: c2 22 00 00 st %g1, [ %o0 ] 4001cf88: 81 c7 e0 08 ret 4001cf8c: 81 e8 00 00 restore =============================================================================== 40004b5c : #include int fsync( int fd ) { 40004b5c: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; rtems_libio_check_fd( fd ); 40004b60: 03 10 00 83 sethi %hi(0x40020c00), %g1 40004b64: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 ! 40020f54 40004b68: 80 a6 00 01 cmp %i0, %g1 40004b6c: 1a 80 00 19 bcc 40004bd0 <== NEVER TAKEN 40004b70: 03 10 00 86 sethi %hi(0x40021800), %g1 iop = rtems_libio_iop( fd ); 40004b74: d0 00 60 88 ld [ %g1 + 0x88 ], %o0 ! 40021888 40004b78: 83 2e 20 06 sll %i0, 6, %g1 40004b7c: b1 2e 20 03 sll %i0, 3, %i0 40004b80: b0 06 00 01 add %i0, %g1, %i0 40004b84: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 40004b88: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40004b8c: 80 88 61 00 btst 0x100, %g1 40004b90: 02 80 00 10 be 40004bd0 <== NEVER TAKEN 40004b94: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40004b98: 02 80 00 14 be 40004be8 40004b9c: 01 00 00 00 nop /* * Now process the fsync(). */ if ( !iop->handlers ) 40004ba0: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40004ba4: 80 a0 60 00 cmp %g1, 0 40004ba8: 02 80 00 0a be 40004bd0 <== NEVER TAKEN 40004bac: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) 40004bb0: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 40004bb4: 80 a0 60 00 cmp %g1, 0 40004bb8: 02 80 00 12 be 40004c00 40004bbc: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); 40004bc0: 9f c0 40 00 call %g1 40004bc4: 01 00 00 00 nop } 40004bc8: 81 c7 e0 08 ret 40004bcc: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 40004bd0: 40 00 35 89 call 400121f4 <__errno> <== NOT EXECUTED 40004bd4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004bd8: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40004bdc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004be0: 81 c7 e0 08 ret <== NOT EXECUTED 40004be4: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40004be8: 40 00 35 83 call 400121f4 <__errno> 40004bec: b0 10 3f ff mov -1, %i0 40004bf0: 82 10 20 16 mov 0x16, %g1 40004bf4: c2 22 00 00 st %g1, [ %o0 ] 40004bf8: 81 c7 e0 08 ret 40004bfc: 81 e8 00 00 restore if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40004c00: 40 00 35 7d call 400121f4 <__errno> 40004c04: b0 10 3f ff mov -1, %i0 40004c08: 82 10 20 86 mov 0x86, %g1 40004c0c: c2 22 00 00 st %g1, [ %o0 ] 40004c10: 81 c7 e0 08 ret 40004c14: 81 e8 00 00 restore =============================================================================== 4000d158 : int ftruncate( int fd, off_t length ) { 4000d158: 9d e3 bf 88 save %sp, -120, %sp rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); 4000d15c: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000d160: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4000d164: 80 a6 00 01 cmp %i0, %g1 4000d168: 1a 80 00 2b bcc 4000d214 <== NEVER TAKEN 4000d16c: 03 10 00 7e sethi %hi(0x4001f800), %g1 iop = rtems_libio_iop( fd ); 4000d170: c2 00 61 64 ld [ %g1 + 0x164 ], %g1 ! 4001f964 4000d174: 85 2e 20 06 sll %i0, 6, %g2 4000d178: b1 2e 20 03 sll %i0, 3, %i0 4000d17c: b0 06 00 02 add %i0, %g2, %i0 4000d180: b0 00 40 18 add %g1, %i0, %i0 rtems_libio_check_is_open(iop); 4000d184: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000d188: 80 88 61 00 btst 0x100, %g1 4000d18c: 02 80 00 22 be 4000d214 <== NEVER TAKEN 4000d190: 01 00 00 00 nop /* * Make sure we are not working on a directory */ loc = iop->pathinfo; 4000d194: c2 06 20 1c ld [ %i0 + 0x1c ], %g1 4000d198: c2 27 bf ec st %g1, [ %fp + -20 ] 4000d19c: c2 06 20 20 ld [ %i0 + 0x20 ], %g1 4000d1a0: c2 27 bf f0 st %g1, [ %fp + -16 ] 4000d1a4: c2 06 20 24 ld [ %i0 + 0x24 ], %g1 4000d1a8: c2 27 bf f4 st %g1, [ %fp + -12 ] 4000d1ac: c2 06 20 28 ld [ %i0 + 0x28 ], %g1 4000d1b0: c2 27 bf f8 st %g1, [ %fp + -8 ] 4000d1b4: c4 06 20 2c ld [ %i0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 4000d1b8: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4000d1bc: 80 a0 60 00 cmp %g1, 0 4000d1c0: 02 80 00 21 be 4000d244 <== NEVER TAKEN 4000d1c4: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) 4000d1c8: 9f c0 40 00 call %g1 4000d1cc: 90 07 bf ec add %fp, -20, %o0 4000d1d0: 80 a2 20 01 cmp %o0, 1 4000d1d4: 02 80 00 22 be 4000d25c 4000d1d8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000d1dc: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 4000d1e0: 80 88 60 04 btst 4, %g1 4000d1e4: 02 80 00 12 be 4000d22c <== NEVER TAKEN 4000d1e8: 01 00 00 00 nop if ( !iop->handlers->ftruncate_h ) 4000d1ec: c2 06 20 40 ld [ %i0 + 0x40 ], %g1 4000d1f0: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 4000d1f4: 80 a0 60 00 cmp %g1, 0 4000d1f8: 02 80 00 13 be 4000d244 <== NEVER TAKEN 4000d1fc: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); 4000d200: 92 10 00 19 mov %i1, %o1 4000d204: 9f c0 40 00 call %g1 4000d208: 94 10 00 1a mov %i2, %o2 } 4000d20c: 81 c7 e0 08 ret 4000d210: 91 e8 00 08 restore %g0, %o0, %o0 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4000d214: 40 00 0e e2 call 40010d9c <__errno> <== NOT EXECUTED 4000d218: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000d21c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4000d220: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000d224: 81 c7 e0 08 ret <== NOT EXECUTED 4000d228: 81 e8 00 00 restore <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4000d22c: 40 00 0e dc call 40010d9c <__errno> <== NOT EXECUTED 4000d230: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000d234: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000d238: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000d23c: 81 c7 e0 08 ret <== NOT EXECUTED 4000d240: 81 e8 00 00 restore <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000d244: 40 00 0e d6 call 40010d9c <__errno> <== NOT EXECUTED 4000d248: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000d24c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000d250: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000d254: 81 c7 e0 08 ret <== NOT EXECUTED 4000d258: 81 e8 00 00 restore <== NOT EXECUTED loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( EISDIR ); 4000d25c: 40 00 0e d0 call 40010d9c <__errno> 4000d260: b0 10 3f ff mov -1, %i0 4000d264: 82 10 20 15 mov 0x15, %g1 4000d268: c2 22 00 00 st %g1, [ %o0 ] 4000d26c: 81 c7 e0 08 ret 4000d270: 81 e8 00 00 restore =============================================================================== 4001f420 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { 4001f420: 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 ); 4001f424: 03 10 00 89 sethi %hi(0x40022400), %g1 4001f428: c2 00 62 c4 ld [ %g1 + 0x2c4 ], %g1 ! 400226c4 4001f42c: 80 a6 00 01 cmp %i0, %g1 4001f430: 1a 80 00 08 bcc 4001f450 <== NEVER TAKEN 4001f434: a0 10 20 00 clr %l0 4001f438: 03 10 00 8c sethi %hi(0x40023000), %g1 4001f43c: e0 00 61 24 ld [ %g1 + 0x124 ], %l0 ! 40023124 4001f440: 83 2e 20 06 sll %i0, 6, %g1 4001f444: b1 2e 20 03 sll %i0, 3, %i0 4001f448: b0 06 00 01 add %i0, %g1, %i0 4001f44c: a0 04 00 18 add %l0, %i0, %l0 /* * Make sure we are working on a directory */ loc = iop->pathinfo; 4001f450: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 4001f454: c2 27 bf ec st %g1, [ %fp + -20 ] 4001f458: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 4001f45c: c2 27 bf f0 st %g1, [ %fp + -16 ] 4001f460: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 4001f464: c2 27 bf f4 st %g1, [ %fp + -12 ] 4001f468: c2 04 20 28 ld [ %l0 + 0x28 ], %g1 4001f46c: c2 27 bf f8 st %g1, [ %fp + -8 ] 4001f470: c4 04 20 2c ld [ %l0 + 0x2c ], %g2 if ( !loc.ops->node_type_h ) 4001f474: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 4001f478: 80 a0 60 00 cmp %g1, 0 4001f47c: 02 80 00 17 be 4001f4d8 <== NEVER TAKEN 4001f480: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) 4001f484: 9f c0 40 00 call %g1 4001f488: 90 07 bf ec add %fp, -20, %o0 4001f48c: 80 a2 20 01 cmp %o0, 1 4001f490: 12 80 00 0c bne 4001f4c0 4001f494: 01 00 00 00 nop /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) 4001f498: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001f49c: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001f4a0: 80 a0 60 00 cmp %g1, 0 4001f4a4: 02 80 00 0d be 4001f4d8 <== NEVER TAKEN 4001f4a8: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); 4001f4ac: 92 10 00 19 mov %i1, %o1 4001f4b0: 9f c0 40 00 call %g1 4001f4b4: 94 10 00 1a mov %i2, %o2 } 4001f4b8: 81 c7 e0 08 ret 4001f4bc: 91 e8 00 08 restore %g0, %o0, %o0 loc = iop->pathinfo; if ( !loc.ops->node_type_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); 4001f4c0: 7f ff cb cc call 400123f0 <__errno> 4001f4c4: b0 10 3f ff mov -1, %i0 4001f4c8: 82 10 20 14 mov 0x14, %g1 4001f4cc: c2 22 00 00 st %g1, [ %o0 ] 4001f4d0: 81 c7 e0 08 ret 4001f4d4: 81 e8 00 00 restore * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001f4d8: 7f ff cb c6 call 400123f0 <__errno> <== NOT EXECUTED 4001f4dc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001f4e0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001f4e4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001f4e8: 81 c7 e0 08 ret <== NOT EXECUTED 4001f4ec: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004358 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40004358: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 4000435c: 7f ff ff b3 call 40004228 40004360: 01 00 00 00 nop if ((fp = fopen("/etc/group", "r")) == NULL) { 40004364: 11 10 00 7d sethi %hi(0x4001f400), %o0 40004368: 13 10 00 7d sethi %hi(0x4001f400), %o1 4000436c: 90 12 22 a8 or %o0, 0x2a8, %o0 40004370: 40 00 37 71 call 40012134 40004374: 92 12 62 30 or %o1, 0x230, %o1 40004378: a0 92 20 00 orcc %o0, 0, %l0 4000437c: 12 80 00 0b bne 400043a8 <== ALWAYS TAKEN 40004380: 92 10 00 1a mov %i2, %o1 40004384: 30 80 00 27 b,a 40004420 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); 40004388: 40 00 3b 65 call 4001311c 4000438c: 92 10 00 18 mov %i0, %o1 40004390: 80 a0 00 08 cmp %g0, %o0 40004394: 82 60 3f ff subx %g0, -1, %g1 } else { match = (grp->gr_gid == gid); } if (match) { 40004398: 80 a0 60 00 cmp %g1, 0 4000439c: 12 80 00 14 bne 400043ec 400043a0: 90 10 00 10 mov %l0, %o0 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { 400043a4: 92 10 00 1a mov %i2, %o1 400043a8: 94 10 00 1b mov %i3, %o2 400043ac: 96 10 00 1c mov %i4, %o3 400043b0: 7f ff fe d1 call 40003ef4 400043b4: 90 10 00 10 mov %l0, %o0 400043b8: 80 a2 20 00 cmp %o0, 0 400043bc: 02 80 00 11 be 40004400 <== NEVER TAKEN 400043c0: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 400043c4: 32 bf ff f1 bne,a 40004388 <== ALWAYS TAKEN 400043c8: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); 400043cc: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 400043d0: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 400043d4: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 400043d8: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 400043dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400043e0: 02 bf ff f2 be 400043a8 <== NOT EXECUTED 400043e4: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 400043e8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400043ec: 40 00 35 7c call 400119dc 400043f0: b0 10 20 00 clr %i0 *result = grp; 400043f4: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400043f8: 81 c7 e0 08 ret 400043fc: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; 40004400: 40 00 35 1f call 4001187c <__errno> <== NOT EXECUTED 40004404: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004408: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000440c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 40004410: 40 00 35 73 call 400119dc <== NOT EXECUTED 40004414: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 40004418: 81 c7 e0 08 ret <== NOT EXECUTED 4000441c: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; 40004420: 40 00 35 17 call 4001187c <__errno> <== NOT EXECUTED 40004424: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004428: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000442c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 40004430: 81 c7 e0 08 ret <== NOT EXECUTED 40004434: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004074 : return NULL; return p; } struct group *getgrent(void) { 40004074: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (group_fp == NULL) 40004078: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED 4000407c: d0 00 62 9c ld [ %g1 + 0x29c ], %o0 ! 40020e9c <== NOT EXECUTED 40004080: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004084: 32 80 00 04 bne,a 40004094 <== NOT EXECUTED 40004088: 31 10 00 83 sethi %hi(0x40020c00), %i0 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) return NULL; return &grent; } 4000408c: 81 c7 e0 08 ret <== NOT EXECUTED 40004090: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) 40004094: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED 40004098: 92 16 23 68 or %i0, 0x368, %o1 <== NOT EXECUTED 4000409c: 94 12 a2 a0 or %o2, 0x2a0, %o2 <== NOT EXECUTED 400040a0: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 400040a4: 7f ff ff 94 call 40003ef4 <== NOT EXECUTED 400040a8: b0 16 23 68 or %i0, 0x368, %i0 <== NOT EXECUTED 400040ac: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400040b0: 02 bf ff f7 be 4000408c <== NOT EXECUTED 400040b4: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &grent; } 400040b8: 81 c7 e0 08 ret <== NOT EXECUTED 400040bc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000446c : } struct group *getgrgid( gid_t gid ) { 4000446c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) 40004470: 13 10 00 83 sethi %hi(0x40020c00), %o1 <== NOT EXECUTED 40004474: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40004478: 92 12 63 68 or %o1, 0x368, %o1 <== NOT EXECUTED 4000447c: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 40004480: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED 40004484: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004488: 94 12 a2 a0 or %o2, 0x2a0, %o2 <== NOT EXECUTED 4000448c: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 40004490: 7f ff ff ea call 40004438 <== NOT EXECUTED 40004494: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004498: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000449c: 22 80 00 02 be,a 400044a4 <== NOT EXECUTED 400044a0: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 400044a4: 81 c7 e0 08 ret <== NOT EXECUTED 400044a8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004438 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40004438: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 4000443c: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40004440: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct group *grp, char *buffer, size_t bufsize, struct group **result ) { 40004444: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); 40004448: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 4000444c: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 40004450: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40004454: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40004458: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000445c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004460: 7f ff ff be call 40004358 <== NOT EXECUTED 40004464: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 400044d8 : } struct group *getgrnam( const char *name ) { 400044d8: 9d e3 bf 98 save %sp, -104, %sp struct group *p; if(getgrnam_r(name, &grent, grbuf, sizeof grbuf, &p)) 400044dc: 13 10 00 83 sethi %hi(0x40020c00), %o1 400044e0: 90 10 00 18 mov %i0, %o0 400044e4: 92 12 63 68 or %o1, 0x368, %o1 400044e8: 15 10 00 83 sethi %hi(0x40020c00), %o2 400044ec: 96 10 20 c8 mov 0xc8, %o3 400044f0: 94 12 a2 a0 or %o2, 0x2a0, %o2 400044f4: 98 07 bf fc add %fp, -4, %o4 400044f8: 7f ff ff ed call 400044ac 400044fc: b0 10 20 00 clr %i0 40004500: 80 a2 20 00 cmp %o0, 0 40004504: 22 80 00 02 be,a 4000450c <== ALWAYS TAKEN 40004508: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 4000450c: 81 c7 e0 08 ret 40004510: 81 e8 00 00 restore =============================================================================== 40025914 : */ pid_t getpid( void ) { return _Objects_Local_node; } 40025914: 81 c3 e0 08 retl <== NOT EXECUTED 40025918: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED =============================================================================== 40004558 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40004558: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; int match; init_etc_passwd_group(); 4000455c: 7f ff ff 33 call 40004228 40004560: 01 00 00 00 nop if ((fp = fopen("/etc/passwd", "r")) == NULL) { 40004564: 11 10 00 7d sethi %hi(0x4001f400), %o0 40004568: 13 10 00 7d sethi %hi(0x4001f400), %o1 4000456c: 90 12 22 20 or %o0, 0x220, %o0 40004570: 40 00 36 f1 call 40012134 40004574: 92 12 62 30 or %o1, 0x230, %o1 40004578: a0 92 20 00 orcc %o0, 0, %l0 4000457c: 12 80 00 0b bne 400045a8 <== ALWAYS TAKEN 40004580: 92 10 00 1a mov %i2, %o1 40004584: 30 80 00 27 b,a 40004620 <== NOT EXECUTED errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); 40004588: 40 00 3a e5 call 4001311c 4000458c: 92 10 00 18 mov %i0, %o1 40004590: 80 a0 00 08 cmp %g0, %o0 40004594: 82 60 3f ff subx %g0, -1, %g1 } else { match = (pwd->pw_uid == uid); } if (match) { 40004598: 80 a0 60 00 cmp %g1, 0 4000459c: 12 80 00 14 bne 400045ec 400045a0: 90 10 00 10 mov %l0, %o0 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { 400045a4: 92 10 00 1a mov %i2, %o1 400045a8: 94 10 00 1b mov %i3, %o2 400045ac: 96 10 00 1c mov %i4, %o3 400045b0: 7f ff fe c4 call 400040c0 400045b4: 90 10 00 10 mov %l0, %o0 400045b8: 80 a2 20 00 cmp %o0, 0 400045bc: 02 80 00 11 be 40004600 <== NEVER TAKEN 400045c0: 80 a6 20 00 cmp %i0, 0 errno = EINVAL; fclose(fp); return -1; } if (name) { 400045c4: 32 bf ff f1 bne,a 40004588 <== ALWAYS TAKEN 400045c8: d0 06 80 00 ld [ %i2 ], %o0 match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); 400045cc: c2 16 a0 08 lduh [ %i2 + 8 ], %g1 <== NOT EXECUTED 400045d0: 82 18 40 19 xor %g1, %i1, %g1 <== NOT EXECUTED 400045d4: 80 a0 00 01 cmp %g0, %g1 <== NOT EXECUTED 400045d8: 82 60 3f ff subx %g0, -1, %g1 <== NOT EXECUTED } if (match) { 400045dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400045e0: 02 bf ff f2 be 400045a8 <== NOT EXECUTED 400045e4: 92 10 00 1a mov %i2, %o1 <== NOT EXECUTED fclose(fp); 400045e8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400045ec: 40 00 34 fc call 400119dc 400045f0: b0 10 20 00 clr %i0 *result = pwd; 400045f4: f4 27 40 00 st %i2, [ %i5 ] } } fclose(fp); errno = EINVAL; return -1; } 400045f8: 81 c7 e0 08 ret 400045fc: 81 e8 00 00 restore errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; 40004600: 40 00 34 9f call 4001187c <__errno> <== NOT EXECUTED 40004604: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004608: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000460c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED fclose(fp); 40004610: 40 00 34 f3 call 400119dc <== NOT EXECUTED 40004614: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return -1; 40004618: 81 c7 e0 08 ret <== NOT EXECUTED 4000461c: 81 e8 00 00 restore <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; 40004620: 40 00 34 97 call 4001187c <__errno> <== NOT EXECUTED 40004624: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004628: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000462c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 40004630: 81 c7 e0 08 ret <== NOT EXECUTED 40004634: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400041dc : return NULL; return p; } struct passwd *getpwent(void) { 400041dc: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (passwd_fp == NULL) 400041e0: 03 10 00 83 sethi %hi(0x40020c00), %g1 <== NOT EXECUTED 400041e4: d0 00 61 b4 ld [ %g1 + 0x1b4 ], %o0 ! 40020db4 <== NOT EXECUTED 400041e8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400041ec: 32 80 00 04 bne,a 400041fc <== NOT EXECUTED 400041f0: 31 10 00 83 sethi %hi(0x40020c00), %i0 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) return NULL; return &pwent; } 400041f4: 81 c7 e0 08 ret <== NOT EXECUTED 400041f8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) 400041fc: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED 40004200: 92 16 22 80 or %i0, 0x280, %o1 <== NOT EXECUTED 40004204: 94 12 a1 b8 or %o2, 0x1b8, %o2 <== NOT EXECUTED 40004208: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 4000420c: 7f ff ff ad call 400040c0 <== NOT EXECUTED 40004210: b0 16 22 80 or %i0, 0x280, %i0 <== NOT EXECUTED 40004214: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004218: 02 bf ff f7 be 400041f4 <== NOT EXECUTED 4000421c: 01 00 00 00 nop <== NOT EXECUTED return NULL; return &pwent; } 40004220: 81 c7 e0 08 ret <== NOT EXECUTED 40004224: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400046d8 : } struct passwd *getpwnam( const char *name ) { 400046d8: 9d e3 bf 98 save %sp, -104, %sp struct passwd *p; if(getpwnam_r(name, &pwent, pwbuf, sizeof pwbuf, &p)) 400046dc: 13 10 00 83 sethi %hi(0x40020c00), %o1 400046e0: 90 10 00 18 mov %i0, %o0 400046e4: 92 12 62 80 or %o1, 0x280, %o1 400046e8: 15 10 00 83 sethi %hi(0x40020c00), %o2 400046ec: 96 10 20 c8 mov 0xc8, %o3 400046f0: 94 12 a1 b8 or %o2, 0x1b8, %o2 400046f4: 98 07 bf fc add %fp, -4, %o4 400046f8: 7f ff ff ed call 400046ac 400046fc: b0 10 20 00 clr %i0 40004700: 80 a2 20 00 cmp %o0, 0 40004704: 22 80 00 02 be,a 4000470c <== ALWAYS TAKEN 40004708: f0 07 bf fc ld [ %fp + -4 ], %i0 return NULL; return p; } 4000470c: 81 c7 e0 08 ret 40004710: 81 e8 00 00 restore =============================================================================== 4000466c : } struct passwd *getpwuid( uid_t uid ) { 4000466c: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) 40004670: 13 10 00 83 sethi %hi(0x40020c00), %o1 <== NOT EXECUTED 40004674: 91 2e 20 10 sll %i0, 0x10, %o0 <== NOT EXECUTED 40004678: 92 12 62 80 or %o1, 0x280, %o1 <== NOT EXECUTED 4000467c: 91 32 20 10 srl %o0, 0x10, %o0 <== NOT EXECUTED 40004680: 15 10 00 83 sethi %hi(0x40020c00), %o2 <== NOT EXECUTED 40004684: 96 10 20 c8 mov 0xc8, %o3 <== NOT EXECUTED 40004688: 94 12 a1 b8 or %o2, 0x1b8, %o2 <== NOT EXECUTED 4000468c: 98 07 bf fc add %fp, -4, %o4 <== NOT EXECUTED 40004690: 7f ff ff ea call 40004638 <== NOT EXECUTED 40004694: b0 10 20 00 clr %i0 <== NOT EXECUTED 40004698: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000469c: 22 80 00 02 be,a 400046a4 <== NOT EXECUTED 400046a0: f0 07 bf fc ld [ %fp + -4 ], %i0 <== NOT EXECUTED return NULL; return p; } 400046a4: 81 c7 e0 08 ret <== NOT EXECUTED 400046a8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004638 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40004638: 84 10 00 0a mov %o2, %g2 <== NOT EXECUTED 4000463c: 82 10 00 0b mov %o3, %g1 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 40004640: 91 2a 20 10 sll %o0, 0x10, %o0 <== NOT EXECUTED struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { 40004644: 9a 10 00 0c mov %o4, %o5 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); 40004648: 94 10 00 09 mov %o1, %o2 <== NOT EXECUTED 4000464c: 96 10 00 02 mov %g2, %o3 <== NOT EXECUTED 40004650: 93 32 20 10 srl %o0, 0x10, %o1 <== NOT EXECUTED 40004654: 98 10 00 01 mov %g1, %o4 <== NOT EXECUTED 40004658: 90 10 20 00 clr %o0 <== NOT EXECUTED 4000465c: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004660: 7f ff ff be call 40004558 <== NOT EXECUTED 40004664: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003b1c : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { 40003b1c: 9d e3 bf 98 save %sp, -104, %sp /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { 40003b20: 80 a6 20 00 cmp %i0, 0 40003b24: 02 80 00 11 be 40003b68 <== NEVER TAKEN 40003b28: 01 00 00 00 nop { ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); 40003b2c: 7f ff f8 c6 call 40001e44 40003b30: 01 00 00 00 nop 40003b34: a0 10 00 08 mov %o0, %l0 _TOD_Get( &now ); 40003b38: 40 00 12 63 call 400084c4 <_TOD_Get> 40003b3c: 90 07 bf f8 add %fp, -8, %o0 _ISR_Enable(level); 40003b40: 7f ff f8 c5 call 40001e54 40003b44: 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; 40003b48: 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; 40003b4c: c2 07 bf f8 ld [ %fp + -8 ], %g1 time->tv_usec = useconds; 40003b50: 92 10 23 e8 mov 0x3e8, %o1 40003b54: 40 00 5a 38 call 4001a434 <.div> 40003b58: c2 26 00 00 st %g1, [ %i0 ] 40003b5c: 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; } 40003b60: 81 c7 e0 08 ret 40003b64: 91 e8 20 00 restore %g0, 0, %o0 void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; 40003b68: 40 00 34 8d call 40010d9c <__errno> <== NOT EXECUTED 40003b6c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003b70: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40003b74: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return -1; 40003b78: 81 c7 e0 08 ret <== NOT EXECUTED 40003b7c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000ffdc : ) { IMFS_jnode_t *the_jnode; /* Is the node a directory ? */ the_jnode = (IMFS_jnode_t *) iop->file_info; 4000ffdc: c4 02 20 3c ld [ %o0 + 0x3c ], %g2 4000ffe0: c4 00 a0 4c ld [ %g2 + 0x4c ], %g2 4000ffe4: 80 a0 a0 01 cmp %g2, 1 4000ffe8: 12 80 00 05 bne 4000fffc <== NEVER TAKEN 4000ffec: 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; 4000fff0: c0 22 20 10 clr [ %o0 + 0x10 ] 4000fff4: c0 22 20 14 clr [ %o0 + 0x14 ] 4000fff8: 82 10 20 00 clr %g1 return 0; } 4000fffc: 81 c3 e0 08 retl 40010000: 90 10 00 01 mov %g1, %o0 =============================================================================== 4001025c : ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 4001025c: 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; 40010260: e4 06 20 3c ld [ %i0 + 0x3c ], %l2 <== NOT EXECUTED ssize_t imfs_dir_read( rtems_libio_t *iop, void *buffer, size_t count ) { 40010264: 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)); 40010268: e2 04 a0 50 ld [ %l2 + 0x50 ], %l1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4001026c: 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 ) ) 40010270: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 40010274: 02 80 00 36 be 4001034c <== NOT EXECUTED 40010278: 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; 4001027c: ea 04 20 14 ld [ %l0 + 0x14 ], %l5 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); 40010280: 90 10 00 1a mov %i2, %o0 <== NOT EXECUTED 40010284: 40 00 28 6a call 4001a42c <.udiv> <== NOT EXECUTED 40010288: 92 10 21 18 mov 0x118, %o1 <== NOT EXECUTED 4001028c: 85 2a 20 05 sll %o0, 5, %g2 <== NOT EXECUTED 40010290: 83 2a 20 03 sll %o0, 3, %g1 <== NOT EXECUTED 40010294: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40010298: a9 28 60 03 sll %g1, 3, %l4 <== NOT EXECUTED 4001029c: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED 400102a0: a8 05 00 15 add %l4, %l5, %l4 <== NOT EXECUTED /* The directory was not empty so try to move to the desired entry in chain*/ for ( 400102a4: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED 400102a8: 04 80 00 29 ble 4001034c <== NOT EXECUTED 400102ac: a6 10 20 00 clr %l3 <== NOT EXECUTED } if( current_entry >= first_entry ) { /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); 400102b0: ba 10 21 18 mov 0x118, %i5 <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); strcpy( tmp_dirent.d_name, the_jnode->name ); 400102b4: ae 07 be e8 add %fp, -280, %l7 <== NOT EXECUTED 400102b8: 10 80 00 08 b 400102d8 <== NOT EXECUTED 400102bc: ac 07 be fc add %fp, -260, %l6 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 400102c0: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED 400102c4: 16 80 00 22 bge 4001034c <== NOT EXECUTED 400102c8: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED current_entry = 0; current_entry < last_entry; current_entry = current_entry + sizeof(struct dirent) ){ if ( rtems_chain_is_tail( the_chain, the_node ) ){ 400102cc: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 400102d0: 02 80 00 21 be 40010354 <== NOT EXECUTED 400102d4: 01 00 00 00 nop <== NOT EXECUTED /* entry in the read */ return bytes_transferred; /* Indicate that there are no more */ /* entries to return */ } if( current_entry >= first_entry ) { 400102d8: 80 a5 40 13 cmp %l5, %l3 <== NOT EXECUTED 400102dc: 34 bf ff f9 bg,a 400102c0 <== NOT EXECUTED 400102e0: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED /* Move the entry to the return buffer */ tmp_dirent.d_off = current_entry; tmp_dirent.d_reclen = sizeof( struct dirent ); the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; 400102e4: c2 04 60 38 ld [ %l1 + 0x38 ], %g1 <== NOT EXECUTED tmp_dirent.d_namlen = strlen( the_jnode->name ); 400102e8: 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; 400102ec: 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; 400102f0: 83 3c e0 1f sra %l3, 0x1f, %g1 <== NOT EXECUTED 400102f4: e6 27 be f4 st %l3, [ %fp + -268 ] <== NOT EXECUTED 400102f8: c2 27 be f0 st %g1, [ %fp + -272 ] <== NOT EXECUTED tmp_dirent.d_reclen = sizeof( struct dirent ); 400102fc: fa 37 be f8 sth %i5, [ %fp + -264 ] <== NOT EXECUTED the_jnode = (IMFS_jnode_t *) the_node; tmp_dirent.d_ino = the_jnode->st_ino; tmp_dirent.d_namlen = strlen( the_jnode->name ); 40010300: 40 00 06 74 call 40011cd0 <== NOT EXECUTED 40010304: 90 10 00 1c mov %i4, %o0 <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40010308: 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 ); 4001030c: d0 37 be fa sth %o0, [ %fp + -262 ] <== NOT EXECUTED strcpy( tmp_dirent.d_name, the_jnode->name ); 40010310: 40 00 06 38 call 40011bf0 <== NOT EXECUTED 40010314: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED memcpy( 40010318: 90 06 40 18 add %i1, %i0, %o0 <== NOT EXECUTED 4001031c: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 40010320: 40 00 04 db call 4001168c <== NOT EXECUTED 40010324: 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); 40010328: c4 1c 20 10 ldd [ %l0 + 0x10 ], %g2 <== NOT EXECUTED * to the end of the exisiting file, the remaining entries will be placed in * the buffer and the returned value will be equal to -m actual- times the * size of a directory entry. */ ssize_t imfs_dir_read( 4001032c: a6 04 e1 18 add %l3, 0x118, %l3 <== NOT EXECUTED memcpy( buffer + bytes_transferred, (void *)&tmp_dirent, sizeof( struct dirent ) ); iop->offset = iop->offset + sizeof(struct dirent); 40010330: 86 80 e1 18 addcc %g3, 0x118, %g3 <== NOT EXECUTED 40010334: 84 40 a0 00 addx %g2, 0, %g2 <== NOT EXECUTED 40010338: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] <== NOT EXECUTED bytes_transferred = bytes_transferred + sizeof( struct dirent ); 4001033c: b0 06 21 18 add %i0, 0x118, %i0 <== NOT EXECUTED /* protect against using sizes that are not exact multiples of the */ /* -dirent- size. These could result in unexpected results */ last_entry = first_entry + (count/sizeof(struct dirent)) * sizeof(struct dirent); /* The directory was not empty so try to move to the desired entry in chain*/ for ( 40010340: 80 a4 c0 14 cmp %l3, %l4 <== NOT EXECUTED 40010344: 06 bf ff e2 bl 400102cc <== NOT EXECUTED 40010348: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED the_node = the_node->next; } /* Success */ return bytes_transferred; } 4001034c: 81 c7 e0 08 ret <== NOT EXECUTED 40010350: 81 e8 00 00 restore <== NOT EXECUTED 40010354: 81 c7 e0 08 ret <== NOT EXECUTED 40010358: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40010158 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 40010158: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4001015c: e0 06 40 00 ld [ %i1 ], %l0 40010160: c4 04 20 50 ld [ %l0 + 0x50 ], %g2 40010164: 82 04 20 54 add %l0, 0x54, %g1 40010168: 80 a0 80 01 cmp %g2, %g1 4001016c: 12 80 00 30 bne 4001022c 40010170: 01 00 00 00 nop /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) 40010174: c2 06 60 10 ld [ %i1 + 0x10 ], %g1 40010178: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4001017c: 80 a4 00 01 cmp %l0, %g1 40010180: 02 80 00 31 be 40010244 40010184: 01 00 00 00 nop /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) 40010188: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 4001018c: 80 a0 60 00 cmp %g1, 0 40010190: 12 80 00 2d bne 40010244 <== NEVER TAKEN 40010194: 01 00 00 00 nop /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { 40010198: c2 04 20 08 ld [ %l0 + 8 ], %g1 4001019c: 80 a0 60 00 cmp %g1, 0 400101a0: 22 80 00 06 be,a 400101b8 400101a4: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 400101a8: 7f ff df 9c call 40008018 <_Chain_Extract> 400101ac: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 400101b0: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 400101b4: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 400101b8: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 400101bc: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 400101c0: 90 07 bf f8 add %fp, -8, %o0 400101c4: 7f ff ce 56 call 40003b1c 400101c8: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 400101cc: 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) ) { 400101d0: 90 10 00 10 mov %l0, %o0 400101d4: 7f ff f4 3e call 4000d2cc 400101d8: c2 24 20 48 st %g1, [ %l0 + 0x48 ] 400101dc: 80 a2 20 00 cmp %o0, 0 400101e0: 12 80 00 11 bne 40010224 400101e4: 01 00 00 00 nop 400101e8: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 400101ec: 80 a0 60 00 cmp %g1, 0 400101f0: 12 80 00 0d bne 40010224 400101f4: 03 10 00 7c sethi %hi(0x4001f000), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) 400101f8: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f154 400101fc: c4 06 40 00 ld [ %i1 ], %g2 40010200: c6 00 60 04 ld [ %g1 + 4 ], %g3 40010204: 80 a0 c0 02 cmp %g3, %g2 40010208: 22 80 00 02 be,a 40010210 <== NEVER TAKEN 4001020c: c0 20 60 04 clr [ %g1 + 4 ] <== NOT EXECUTED /* * Free memory associated with a memory file. */ free( the_jnode ); 40010210: 90 10 00 10 mov %l0, %o0 40010214: 7f ff ce 17 call 40003a70 40010218: b0 10 20 00 clr %i0 4001021c: 81 c7 e0 08 ret 40010220: 81 e8 00 00 restore } return 0; } 40010224: 81 c7 e0 08 ret 40010228: 91 e8 20 00 restore %g0, 0, %o0 /* * You cannot remove a node that still has children */ if ( ! rtems_chain_is_empty( &the_jnode->info.directory.Entries ) ) rtems_set_errno_and_return_minus_one( ENOTEMPTY ); 4001022c: 40 00 02 dc call 40010d9c <__errno> 40010230: b0 10 3f ff mov -1, %i0 40010234: 82 10 20 5a mov 0x5a, %g1 40010238: c2 22 00 00 st %g1, [ %o0 ] 4001023c: 81 c7 e0 08 ret 40010240: 81 e8 00 00 restore /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); 40010244: 40 00 02 d6 call 40010d9c <__errno> 40010248: b0 10 3f ff mov -1, %i0 4001024c: 82 10 20 10 mov 0x10, %g1 40010250: c2 22 00 00 st %g1, [ %o0 ] 40010254: 81 c7 e0 08 ret 40010258: 81 e8 00 00 restore =============================================================================== 40004228 : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { 40004228: 9d e3 bf a0 save %sp, -96, %sp FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) 4000422c: 03 10 00 83 sethi %hi(0x40020c00), %g1 40004230: c4 48 61 b0 ldsb [ %g1 + 0x1b0 ], %g2 ! 40020db0 40004234: 80 a0 a0 00 cmp %g2, 0 40004238: 02 80 00 04 be 40004248 4000423c: 84 10 20 01 mov 1, %g2 40004240: 81 c7 e0 08 ret 40004244: 81 e8 00 00 restore return; etc_passwd_initted = 1; mkdir("/etc", 0777); 40004248: 92 10 21 ff mov 0x1ff, %o1 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; 4000424c: c4 28 61 b0 stb %g2, [ %g1 + 0x1b0 ] mkdir("/etc", 0777); 40004250: 11 10 00 7d sethi %hi(0x4001f400), %o0 40004254: 40 00 02 2d call 40004b08 40004258: 90 12 22 18 or %o0, 0x218, %o0 ! 4001f618 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { 4000425c: 31 10 00 7d sethi %hi(0x4001f400), %i0 40004260: 21 10 00 7d sethi %hi(0x4001f400), %l0 40004264: 90 16 22 20 or %i0, 0x220, %o0 40004268: 40 00 37 b3 call 40012134 4000426c: 92 14 22 30 or %l0, 0x230, %o1 40004270: 80 a2 20 00 cmp %o0, 0 40004274: 22 80 00 0d be,a 400042a8 <== ALWAYS TAKEN 40004278: 90 16 22 20 or %i0, 0x220, %o0 } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 4000427c: 40 00 35 d8 call 400119dc 40004280: 01 00 00 00 nop } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { 40004284: 92 14 22 30 or %l0, 0x230, %o1 40004288: 21 10 00 7d sethi %hi(0x4001f400), %l0 4000428c: 40 00 37 aa call 40012134 40004290: 90 14 22 a8 or %l0, 0x2a8, %o0 ! 4001f6a8 40004294: 80 a2 20 00 cmp %o0, 0 40004298: 22 80 00 11 be,a 400042dc <== ALWAYS TAKEN 4000429c: 90 14 22 a8 or %l0, 0x2a8, %o0 fclose(fp); 400042a0: 40 00 35 cf call 400119dc <== NOT EXECUTED 400042a4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { 400042a8: 13 10 00 7d sethi %hi(0x4001f400), %o1 400042ac: 40 00 37 a2 call 40012134 400042b0: 92 12 62 38 or %o1, 0x238, %o1 ! 4001f638 400042b4: b0 92 20 00 orcc %o0, 0, %i0 400042b8: 02 bf ff f3 be 40004284 <== NEVER TAKEN 400042bc: 92 10 20 01 mov 1, %o1 fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" 400042c0: 94 10 20 66 mov 0x66, %o2 400042c4: 96 10 00 18 mov %i0, %o3 400042c8: 11 10 00 7d sethi %hi(0x4001f400), %o0 400042cc: 40 00 39 8c call 400128fc 400042d0: 90 12 22 40 or %o0, 0x240, %o0 ! 4001f640 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); 400042d4: 10 bf ff ea b 4000427c 400042d8: 90 10 00 18 mov %i0, %o0 * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { 400042dc: 13 10 00 7d sethi %hi(0x4001f400), %o1 400042e0: 40 00 37 95 call 40012134 400042e4: 92 12 62 38 or %o1, 0x238, %o1 ! 4001f638 400042e8: b0 92 20 00 orcc %o0, 0, %i0 400042ec: 02 bf ff d5 be 40004240 <== NEVER TAKEN 400042f0: 11 10 00 7d sethi %hi(0x4001f400), %o0 fprintf( fp, "root:x:0:root\n" 400042f4: 92 10 20 01 mov 1, %o1 400042f8: 94 10 20 2a mov 0x2a, %o2 400042fc: 96 10 00 18 mov %i0, %o3 40004300: 40 00 39 7f call 400128fc 40004304: 90 12 22 b8 or %o0, 0x2b8, %o0 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); 40004308: 40 00 35 b5 call 400119dc 4000430c: 81 e8 00 00 restore =============================================================================== 400076c0 : int ioctl( int fd, ioctl_command_t command, ... ) { 400076c0: 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 ); 400076c4: 03 10 00 8e sethi %hi(0x40023800), %g1 400076c8: c2 00 60 94 ld [ %g1 + 0x94 ], %g1 ! 40023894 iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); 400076cc: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 400076d0: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 400076d4: fa 27 a0 58 st %i5, [ %fp + 0x58 ] va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); 400076d8: 80 a6 00 01 cmp %i0, %g1 400076dc: 1a 80 00 18 bcc 4000773c 400076e0: f4 27 a0 4c st %i2, [ %fp + 0x4c ] iop = rtems_libio_iop( fd ); 400076e4: 03 10 00 90 sethi %hi(0x40024000), %g1 400076e8: d0 00 62 b4 ld [ %g1 + 0x2b4 ], %o0 ! 400242b4 400076ec: 83 2e 20 06 sll %i0, 6, %g1 400076f0: b1 2e 20 03 sll %i0, 3, %i0 400076f4: b0 06 00 01 add %i0, %g1, %i0 400076f8: 90 02 00 18 add %o0, %i0, %o0 rtems_libio_check_is_open(iop); 400076fc: c2 02 20 18 ld [ %o0 + 0x18 ], %g1 40007700: 80 88 61 00 btst 0x100, %g1 40007704: 02 80 00 0e be 4000773c <== NEVER TAKEN 40007708: 84 07 a0 50 add %fp, 0x50, %g2 /* * Now process the ioctl(). */ if ( !iop->handlers ) 4000770c: c2 02 20 40 ld [ %o0 + 0x40 ], %g1 40007710: 80 a0 60 00 cmp %g1, 0 40007714: 02 80 00 0a be 4000773c <== NEVER TAKEN 40007718: c4 27 bf fc st %g2, [ %fp + -4 ] rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) 4000771c: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40007720: 80 a0 60 00 cmp %g1, 0 40007724: 02 80 00 0c be 40007754 <== NEVER TAKEN 40007728: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); 4000772c: 9f c0 40 00 call %g1 40007730: 94 10 00 1a mov %i2, %o2 return rc; } 40007734: 81 c7 e0 08 ret 40007738: 91 e8 00 08 restore %g0, %o0, %o0 /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); 4000773c: 40 00 38 48 call 4001585c <__errno> 40007740: b0 10 3f ff mov -1, %i0 40007744: 82 10 20 09 mov 9, %g1 40007748: c2 22 00 00 st %g1, [ %o0 ] 4000774c: 81 c7 e0 08 ret 40007750: 81 e8 00 00 restore if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40007754: 40 00 38 42 call 4001585c <__errno> <== NOT EXECUTED 40007758: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000775c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40007760: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007764: 81 c7 e0 08 ret <== NOT EXECUTED 40007768: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005754 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { 40005754: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) 40005758: c2 06 60 30 ld [ %i1 + 0x30 ], %g1 <== NOT EXECUTED 4000575c: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005760: 02 80 00 03 be 4000576c <== NOT EXECUTED 40005764: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED c &= 0x7f; 40005768: a0 0e 20 7f and %i0, 0x7f, %l0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) 4000576c: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40005770: 02 80 00 0c be 400057a0 <== NOT EXECUTED 40005774: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED c = tolower (c); 40005778: 05 10 00 7c sethi %hi(0x4001f000), %g2 <== NOT EXECUTED 4000577c: c4 00 a1 bc ld [ %g2 + 0x1bc ], %g2 ! 4001f1bc <__ctype_ptr__><== NOT EXECUTED 40005780: a0 0c 20 ff and %l0, 0xff, %l0 <== NOT EXECUTED 40005784: 84 00 80 10 add %g2, %l0, %g2 <== NOT EXECUTED 40005788: c4 08 a0 01 ldub [ %g2 + 1 ], %g2 <== NOT EXECUTED 4000578c: 84 08 a0 03 and %g2, 3, %g2 <== NOT EXECUTED 40005790: 80 a0 a0 01 cmp %g2, 1 <== NOT EXECUTED 40005794: 22 80 00 02 be,a 4000579c <== NOT EXECUTED 40005798: a0 04 20 20 add %l0, 0x20, %l0 <== NOT EXECUTED if (c == '\r') { 4000579c: 84 0c 20 ff and %l0, 0xff, %g2 <== NOT EXECUTED 400057a0: 80 a0 a0 0d cmp %g2, 0xd <== NOT EXECUTED 400057a4: 02 80 00 16 be 400057fc <== NOT EXECUTED 400057a8: 80 a0 a0 0a cmp %g2, 0xa <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 400057ac: 02 80 00 41 be 400058b0 <== NOT EXECUTED 400057b0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 400057b4: 32 80 00 1a bne,a 4000581c <== NOT EXECUTED 400057b8: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { 400057bc: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 400057c0: 05 10 00 7c sethi %hi(0x4001f000), %g2 <== NOT EXECUTED 400057c4: c4 00 a1 44 ld [ %g2 + 0x144 ], %g2 ! 4001f144 <== NOT EXECUTED 400057c8: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED 400057cc: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400057d0: 16 80 00 09 bge 400057f4 <== NOT EXECUTED 400057d4: b0 10 20 00 clr %i0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 400057d8: c4 06 60 3c ld [ %i1 + 0x3c ], %g2 <== NOT EXECUTED 400057dc: 80 88 a0 08 btst 8, %g2 <== NOT EXECUTED 400057e0: 12 80 00 39 bne 400058c4 <== NOT EXECUTED 400057e4: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 400057e8: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 400057ec: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 400057f0: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 400057f4: 81 c7 e0 08 ret <== NOT EXECUTED 400057f8: 81 e8 00 00 restore <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) 400057fc: 80 88 60 80 btst 0x80, %g1 <== NOT EXECUTED 40005800: 02 80 00 04 be 40005810 <== NOT EXECUTED 40005804: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } 40005808: 81 c7 e0 08 ret <== NOT EXECUTED 4000580c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) c = tolower (c); if (c == '\r') { if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) 40005810: 32 80 00 02 bne,a 40005818 <== NOT EXECUTED 40005814: 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)) { 40005818: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 4000581c: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40005820: 22 bf ff e8 be,a 400057c0 <== NOT EXECUTED 40005824: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { 40005828: c4 0e 60 43 ldub [ %i1 + 0x43 ], %g2 <== NOT EXECUTED 4000582c: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 40005830: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40005834: 22 80 00 43 be,a 40005940 <== NOT EXECUTED 40005838: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { 4000583c: c4 0e 60 44 ldub [ %i1 + 0x44 ], %g2 <== NOT EXECUTED 40005840: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40005844: 22 80 00 2e be,a 400058fc <== NOT EXECUTED 40005848: 90 10 00 19 mov %i1, %o0 <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { 4000584c: c4 0e 60 45 ldub [ %i1 + 0x45 ], %g2 <== NOT EXECUTED 40005850: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40005854: 02 bf ff e8 be 400057f4 <== NOT EXECUTED 40005858: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return 1; } else if (c == '\n') { 4000585c: 80 a2 20 0a cmp %o0, 0xa <== NOT EXECUTED 40005860: 02 80 00 2c be 40005910 <== NOT EXECUTED 40005864: 80 88 60 48 btst 0x48, %g1 <== NOT EXECUTED if (tty->termios.c_lflag & (ECHO | ECHONL)) echo (c, tty); tty->cbuf[tty->ccount++] = c; return 1; } else if ((c == tty->termios.c_cc[VEOL]) 40005868: c4 0e 60 4c ldub [ %i1 + 0x4c ], %g2 <== NOT EXECUTED 4000586c: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40005870: 02 80 00 07 be 4000588c <== NOT EXECUTED 40005874: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { 40005878: c4 0e 60 51 ldub [ %i1 + 0x51 ], %g2 <== NOT EXECUTED 4000587c: 80 a0 80 08 cmp %g2, %o0 <== NOT EXECUTED 40005880: 32 bf ff d0 bne,a 400057c0 <== NOT EXECUTED 40005884: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) 40005888: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 4000588c: 12 80 00 18 bne 400058ec <== NOT EXECUTED 40005890: 01 00 00 00 nop <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; 40005894: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40005898: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 4000589c: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 400058a0: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 400058a4: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 400058a8: 81 c7 e0 08 ret <== NOT EXECUTED 400058ac: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED if (tty->termios.c_iflag & IGNCR) return 0; if (tty->termios.c_iflag & ICRNL) c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { 400058b0: 80 88 60 40 btst 0x40, %g1 <== NOT EXECUTED 400058b4: 32 bf ff d9 bne,a 40005818 <== NOT EXECUTED 400058b8: a0 10 20 0d mov 0xd, %l0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { 400058bc: 10 bf ff d8 b 4000581c <== NOT EXECUTED 400058c0: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 400058c4: 90 0c 20 ff and %l0, 0xff, %o0 <== NOT EXECUTED 400058c8: 7f ff fe f6 call 400054a0 <== NOT EXECUTED 400058cc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 400058d0: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 400058d4: c6 06 60 1c ld [ %i1 + 0x1c ], %g3 <== NOT EXECUTED 400058d8: 84 00 60 01 add %g1, 1, %g2 <== NOT EXECUTED 400058dc: e0 28 c0 01 stb %l0, [ %g3 + %g1 ] <== NOT EXECUTED 400058e0: c4 26 60 20 st %g2, [ %i1 + 0x20 ] <== NOT EXECUTED 400058e4: 81 c7 e0 08 ret <== NOT EXECUTED 400058e8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED return 1; } else if ((c == tty->termios.c_cc[VEOL]) || (c == tty->termios.c_cc[VEOL2])) { if (tty->termios.c_lflag & ECHO) echo (c, tty); 400058ec: 7f ff fe ed call 400054a0 <== NOT EXECUTED 400058f0: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 400058f4: 10 bf ff e9 b 40005898 <== NOT EXECUTED 400058f8: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { erase (tty, 1); 400058fc: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40005900: 7f ff ff 08 call 40005520 <== NOT EXECUTED 40005904: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 40005908: 81 c7 e0 08 ret <== NOT EXECUTED 4000590c: 81 e8 00 00 restore <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) 40005910: 22 80 00 05 be,a 40005924 <== NOT EXECUTED 40005914: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED echo (c, tty); 40005918: 7f ff fe e2 call 400054a0 <== NOT EXECUTED 4000591c: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; 40005920: c2 06 60 20 ld [ %i1 + 0x20 ], %g1 <== NOT EXECUTED 40005924: c4 06 60 1c ld [ %i1 + 0x1c ], %g2 <== NOT EXECUTED 40005928: 86 10 20 0a mov 0xa, %g3 <== NOT EXECUTED 4000592c: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED 40005930: 82 00 60 01 inc %g1 <== NOT EXECUTED 40005934: c2 26 60 20 st %g1, [ %i1 + 0x20 ] <== NOT EXECUTED return 1; 40005938: 81 c7 e0 08 ret <== NOT EXECUTED 4000593c: 91 e8 20 01 restore %g0, 1, %o0 <== NOT EXECUTED else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { if (c == tty->termios.c_cc[VERASE]) { erase (tty, 0); 40005940: 92 10 20 00 clr %o1 <== NOT EXECUTED 40005944: 7f ff fe f7 call 40005520 <== NOT EXECUTED 40005948: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; 4000594c: 81 c7 e0 08 ret <== NOT EXECUTED 40005950: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40025938 : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } 40025938: 81 c3 e0 08 retl <== NOT EXECUTED 4002593c: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED =============================================================================== 4001d160 : extern void _wrapup_reent(struct _reent *); extern void _reclaim_reent(struct _reent *); void libc_wrapup(void) { 4001d160: 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())) 4001d164: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4001d168: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001fce0 <_System_state_Current> 4001d16c: 80 a0 60 03 cmp %g1, 3 4001d170: 02 80 00 04 be 4001d180 <== ALWAYS TAKEN 4001d174: 03 10 00 7a sethi %hi(0x4001e800), %g1 4001d178: 81 c7 e0 08 ret <== NOT EXECUTED 4001d17c: 81 e8 00 00 restore <== NOT EXECUTED /* * This was already done if the user called exit() directly . _wrapup_reent(0); */ if (_REENT != _global_impure_ptr) { 4001d180: 21 10 00 7c sethi %hi(0x4001f000), %l0 4001d184: e2 00 63 38 ld [ %g1 + 0x338 ], %l1 4001d188: c2 04 21 c0 ld [ %l0 + 0x1c0 ], %g1 4001d18c: 80 a0 40 11 cmp %g1, %l1 4001d190: 02 80 00 05 be 4001d1a4 4001d194: 01 00 00 00 nop _wrapup_reent(_global_impure_ptr); 4001d198: 40 00 01 80 call 4001d798 <_wrapup_reent> 4001d19c: 90 10 00 11 mov %l1, %o0 /* Don't reclaim this one, just in case we do printfs * on the way out to ROM. */ _reclaim_reent(&libc_global_reent); #endif _REENT = _global_impure_ptr; 4001d1a0: e2 24 21 c0 st %l1, [ %l0 + 0x1c0 ] * * Should this be changed to do *all* file streams? * _fwalk (_REENT, fclose); */ fclose (stdin); 4001d1a4: 7f ff cf 56 call 40010efc 4001d1a8: d0 04 60 04 ld [ %l1 + 4 ], %o0 fclose (stdout); 4001d1ac: c2 04 21 c0 ld [ %l0 + 0x1c0 ], %g1 4001d1b0: 7f ff cf 53 call 40010efc 4001d1b4: d0 00 60 08 ld [ %g1 + 8 ], %o0 fclose (stderr); 4001d1b8: c2 04 21 c0 ld [ %l0 + 0x1c0 ], %g1 4001d1bc: f0 00 60 0c ld [ %g1 + 0xc ], %i0 4001d1c0: 7f ff cf 4f call 40010efc 4001d1c4: 81 e8 00 00 restore =============================================================================== 400050e4 : int link( const char *existing, const char *new ) { 400050e4: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 400050e8: 40 00 3a 23 call 40013974 400050ec: 90 10 00 18 mov %i0, %o0 400050f0: a0 07 bf e4 add %fp, -28, %l0 400050f4: 92 10 00 08 mov %o0, %o1 400050f8: 94 10 20 00 clr %o2 400050fc: 90 10 00 18 mov %i0, %o0 40005100: 96 10 00 10 mov %l0, %o3 40005104: 98 10 20 01 mov 1, %o4 40005108: 7f ff fe 96 call 40004b60 4000510c: b0 10 3f ff mov -1, %i0 0, &existing_loc, true ); if ( result != 0 ) 40005110: 80 a2 20 00 cmp %o0, 0 40005114: 12 80 00 31 bne 400051d8 40005118: a2 07 bf d0 add %fp, -48, %l1 /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); 4000511c: 90 10 00 19 mov %i1, %o0 40005120: 92 07 bf fc add %fp, -4, %o1 40005124: 40 00 04 5d call 40006298 40005128: 94 10 00 11 mov %l1, %o2 if ( !parent_loc.ops->evalformake_h ) { 4000512c: c2 07 bf dc ld [ %fp + -36 ], %g1 40005130: c2 00 60 04 ld [ %g1 + 4 ], %g1 40005134: 80 a0 60 00 cmp %g1, 0 40005138: 02 80 00 53 be 40005284 <== NEVER TAKEN 4000513c: d0 07 bf fc ld [ %fp + -4 ], %o0 rtems_filesystem_freenode( &existing_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); 40005140: 92 10 00 11 mov %l1, %o1 40005144: 90 06 40 08 add %i1, %o0, %o0 40005148: 9f c0 40 00 call %g1 4000514c: 94 07 bf f8 add %fp, -8, %o2 if ( result != 0 ) { 40005150: b2 92 20 00 orcc %o0, 0, %i1 40005154: 12 80 00 3d bne 40005248 40005158: c2 07 bf f4 ld [ %fp + -12 ], %g1 /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { 4000515c: c4 07 bf e0 ld [ %fp + -32 ], %g2 40005160: 80 a0 80 01 cmp %g2, %g1 40005164: 12 80 00 1f bne 400051e0 40005168: c4 07 bf dc ld [ %fp + -36 ], %g2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { 4000516c: c2 00 a0 08 ld [ %g2 + 8 ], %g1 40005170: 80 a0 60 00 cmp %g1, 0 40005174: 02 80 00 54 be 400052c4 <== NEVER TAKEN 40005178: d4 07 bf f8 ld [ %fp + -8 ], %o2 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->link_h)( &existing_loc, &parent_loc, name_start ); 4000517c: 90 10 00 10 mov %l0, %o0 40005180: 9f c0 40 00 call %g1 40005184: 92 10 00 11 mov %l1, %o1 rtems_filesystem_freenode( &existing_loc ); 40005188: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000518c: 80 a0 60 00 cmp %g1, 0 40005190: 02 80 00 08 be 400051b0 <== NEVER TAKEN 40005194: b0 10 00 08 mov %o0, %i0 40005198: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000519c: 80 a0 60 00 cmp %g1, 0 400051a0: 22 80 00 05 be,a 400051b4 <== NEVER TAKEN 400051a4: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED 400051a8: 9f c0 40 00 call %g1 400051ac: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 400051b0: c2 07 bf dc ld [ %fp + -36 ], %g1 400051b4: 80 a0 60 00 cmp %g1, 0 400051b8: 02 80 00 41 be 400052bc <== NEVER TAKEN 400051bc: 01 00 00 00 nop 400051c0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400051c4: 80 a0 60 00 cmp %g1, 0 400051c8: 02 80 00 3d be 400052bc <== NEVER TAKEN 400051cc: 01 00 00 00 nop 400051d0: 9f c0 40 00 call %g1 400051d4: 90 10 00 11 mov %l1, %o0 return result; } 400051d8: 81 c7 e0 08 ret 400051dc: 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 ) { rtems_filesystem_freenode( &existing_loc ); 400051e0: c2 07 bf f0 ld [ %fp + -16 ], %g1 400051e4: 80 a0 60 00 cmp %g1, 0 400051e8: 22 80 00 09 be,a 4000520c <== NEVER TAKEN 400051ec: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED 400051f0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400051f4: 80 a0 60 00 cmp %g1, 0 400051f8: 22 80 00 05 be,a 4000520c <== NEVER TAKEN 400051fc: c2 07 bf dc ld [ %fp + -36 ], %g1 <== NOT EXECUTED 40005200: 9f c0 40 00 call %g1 40005204: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &parent_loc ); 40005208: c2 07 bf dc ld [ %fp + -36 ], %g1 4000520c: 80 a0 60 00 cmp %g1, 0 40005210: 02 80 00 08 be 40005230 <== NEVER TAKEN 40005214: 01 00 00 00 nop 40005218: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000521c: 80 a0 60 00 cmp %g1, 0 40005220: 02 80 00 04 be 40005230 <== NEVER TAKEN 40005224: 01 00 00 00 nop 40005228: 9f c0 40 00 call %g1 4000522c: 90 10 00 11 mov %l1, %o0 rtems_set_errno_and_return_minus_one( EXDEV ); 40005230: 40 00 34 70 call 400123f0 <__errno> 40005234: b0 10 3f ff mov -1, %i0 40005238: 82 10 20 12 mov 0x12, %g1 4000523c: c2 22 00 00 st %g1, [ %o0 ] 40005240: 81 c7 e0 08 ret 40005244: 81 e8 00 00 restore rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*parent_loc.ops->evalformake_h)( &new[i], &parent_loc, &name_start ); if ( result != 0 ) { rtems_filesystem_freenode( &existing_loc ); 40005248: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000524c: 80 a0 60 00 cmp %g1, 0 40005250: 02 80 00 08 be 40005270 <== NEVER TAKEN 40005254: 01 00 00 00 nop 40005258: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000525c: 80 a0 60 00 cmp %g1, 0 40005260: 02 80 00 04 be 40005270 <== NEVER TAKEN 40005264: 01 00 00 00 nop 40005268: 9f c0 40 00 call %g1 4000526c: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( result ); 40005270: 40 00 34 60 call 400123f0 <__errno> 40005274: b0 10 3f ff mov -1, %i0 40005278: f2 22 00 00 st %i1, [ %o0 ] 4000527c: 81 c7 e0 08 ret 40005280: 81 e8 00 00 restore */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); 40005284: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 40005288: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000528c: 02 80 00 08 be 400052ac <== NOT EXECUTED 40005290: 01 00 00 00 nop <== NOT EXECUTED 40005294: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40005298: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000529c: 02 80 00 04 be 400052ac <== NOT EXECUTED 400052a0: 01 00 00 00 nop <== NOT EXECUTED 400052a4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400052a8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); 400052ac: 40 00 34 51 call 400123f0 <__errno> <== NOT EXECUTED 400052b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400052b4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400052b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400052bc: 81 c7 e0 08 ret <== NOT EXECUTED 400052c0: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { rtems_filesystem_freenode( &existing_loc ); 400052c4: c2 07 bf f0 ld [ %fp + -16 ], %g1 <== NOT EXECUTED 400052c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400052cc: 02 80 00 0a be 400052f4 <== NOT EXECUTED 400052d0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400052d4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400052d8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400052dc: 02 80 00 06 be 400052f4 <== NOT EXECUTED 400052e0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400052e4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400052e8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400052ec: c4 07 bf dc ld [ %fp + -36 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); 400052f0: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400052f4: 02 bf ff ee be 400052ac <== NOT EXECUTED 400052f8: 01 00 00 00 nop <== NOT EXECUTED 400052fc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40005300: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005304: 02 bf ff ea be 400052ac <== NOT EXECUTED 40005308: 01 00 00 00 nop <== NOT EXECUTED 4000530c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005310: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40005314: 30 bf ff e6 b,a 400052ac <== NOT EXECUTED =============================================================================== 4001cfbc : off_t lseek( int fd, off_t offset, int whence ) { 4001cfbc: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 4001cfc0: 03 10 00 7c sethi %hi(0x4001f000), %g1 4001cfc4: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 off_t lseek( int fd, off_t offset, int whence ) { 4001cfc8: 84 10 00 19 mov %i1, %g2 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); 4001cfcc: 80 a6 00 01 cmp %i0, %g1 4001cfd0: 1a 80 00 46 bcc 4001d0e8 <== NEVER TAKEN 4001cfd4: 86 10 00 1a mov %i2, %g3 iop = rtems_libio_iop( fd ); 4001cfd8: 03 10 00 7e sethi %hi(0x4001f800), %g1 4001cfdc: e0 00 61 64 ld [ %g1 + 0x164 ], %l0 ! 4001f964 4001cfe0: 83 2e 20 06 sll %i0, 6, %g1 4001cfe4: b1 2e 20 03 sll %i0, 3, %i0 4001cfe8: b0 06 00 01 add %i0, %g1, %i0 4001cfec: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open(iop); 4001cff0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001cff4: 80 88 61 00 btst 0x100, %g1 4001cff8: 02 80 00 3c be 4001d0e8 <== NEVER TAKEN 4001cffc: 01 00 00 00 nop /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) 4001d000: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001d004: c8 00 60 14 ld [ %g1 + 0x14 ], %g4 4001d008: 80 a1 20 00 cmp %g4, 0 4001d00c: 02 80 00 3f be 4001d108 <== NEVER TAKEN 4001d010: 80 a6 e0 01 cmp %i3, 1 /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { 4001d014: 02 80 00 31 be 4001d0d8 4001d018: e4 1c 20 10 ldd [ %l0 + 0x10 ], %l2 4001d01c: 80 a6 e0 02 cmp %i3, 2 4001d020: 02 80 00 11 be 4001d064 4001d024: 80 a6 e0 00 cmp %i3, 0 4001d028: 12 80 00 22 bne 4001d0b0 4001d02c: 01 00 00 00 nop case SEEK_SET: iop->offset = offset; 4001d030: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001d034: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4001d038: 92 10 00 02 mov %g2, %o1 4001d03c: 94 10 00 03 mov %g3, %o2 4001d040: 96 10 00 1b mov %i3, %o3 4001d044: 9f c0 40 00 call %g1 4001d048: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 4001d04c: 80 a2 3f ff cmp %o0, -1 4001d050: 02 80 00 13 be 4001d09c <== NEVER TAKEN 4001d054: 80 a2 7f ff cmp %o1, -1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001d058: b2 10 00 09 mov %o1, %i1 4001d05c: 81 c7 e0 08 ret 4001d060: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 4001d064: d8 1c 20 08 ldd [ %l0 + 8 ], %o4 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001d068: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 4001d06c: 9a 86 80 0d addcc %i2, %o5, %o5 4001d070: 98 46 40 0c addx %i1, %o4, %o4 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001d074: 92 10 00 02 mov %g2, %o1 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; 4001d078: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); 4001d07c: 94 10 00 03 mov %g3, %o2 4001d080: 96 10 00 1b mov %i3, %o3 4001d084: 9f c0 40 00 call %g1 4001d088: 90 10 00 10 mov %l0, %o0 if ( status == (off_t) -1 ) 4001d08c: 80 a2 3f ff cmp %o0, -1 4001d090: 12 bf ff f3 bne 4001d05c 4001d094: b2 10 00 09 mov %o1, %i1 4001d098: 80 a2 7f ff cmp %o1, -1 4001d09c: 12 bf ff f0 bne 4001d05c <== NEVER TAKEN 4001d0a0: b2 10 00 09 mov %o1, %i1 iop->offset = old_offset; 4001d0a4: e4 3c 20 10 std %l2, [ %l0 + 0x10 ] /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001d0a8: 81 c7 e0 08 ret 4001d0ac: 91 e8 00 08 restore %g0, %o0, %o0 case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); 4001d0b0: 7f ff cf 3b call 40010d9c <__errno> 4001d0b4: 01 00 00 00 nop 4001d0b8: 82 10 20 16 mov 0x16, %g1 ! 16 4001d0bc: c2 22 00 00 st %g1, [ %o0 ] 4001d0c0: 11 3f ff ff sethi %hi(0xfffffc00), %o0 4001d0c4: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff 4001d0c8: 92 10 00 08 mov %o0, %o1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } 4001d0cc: b0 10 00 08 mov %o0, %i0 4001d0d0: 81 c7 e0 08 ret 4001d0d4: 93 e8 00 09 restore %g0, %o1, %o1 case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; 4001d0d8: 9a 86 80 13 addcc %i2, %l3, %o5 4001d0dc: 98 46 40 12 addx %i1, %l2, %o4 break; 4001d0e0: 10 bf ff d5 b 4001d034 4001d0e4: d8 3c 20 10 std %o4, [ %l0 + 0x10 ] off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); 4001d0e8: 7f ff cf 2d call 40010d9c <__errno> <== NOT EXECUTED 4001d0ec: 01 00 00 00 nop <== NOT EXECUTED 4001d0f0: 82 10 20 09 mov 9, %g1 ! 9 <== NOT EXECUTED 4001d0f4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d0f8: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 4001d0fc: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 4001d100: 10 bf ff d6 b 4001d058 <== NOT EXECUTED 4001d104: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001d108: 7f ff cf 25 call 40010d9c <__errno> <== NOT EXECUTED 4001d10c: 01 00 00 00 nop <== NOT EXECUTED 4001d110: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4001d114: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d118: 11 3f ff ff sethi %hi(0xfffffc00), %o0 <== NOT EXECUTED 4001d11c: 90 12 23 ff or %o0, 0x3ff, %o0 ! ffffffff <== NOT EXECUTED 4001d120: 10 bf ff ce b 4001d058 <== NOT EXECUTED 4001d124: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED =============================================================================== 40003e10 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); 40003e10: 9d e3 bf a0 save %sp, -96, %sp 40003e14: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003e18: 82 10 61 80 or %g1, 0x180, %g1 ! 4001f980 40003e1c: c4 00 60 04 ld [ %g1 + 4 ], %g2 40003e20: a0 10 00 18 mov %i0, %l0 40003e24: 84 00 a0 01 inc %g2 /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 40003e28: 7f ff ff b0 call 40003ce8 40003e2c: c4 20 60 04 st %g2, [ %g1 + 4 ] /* * Validate the parameters */ if ( !size ) 40003e30: 80 a6 20 00 cmp %i0, 0 40003e34: 02 80 00 24 be 40003ec4 <== NEVER TAKEN 40003e38: 03 10 00 7f sethi %hi(0x4001fc00), %g1 return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40003e3c: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001fce0 <_System_state_Current> 40003e40: 80 a0 60 03 cmp %g1, 3 40003e44: 02 80 00 1b be 40003eb0 40003e48: 03 10 00 7c sethi %hi(0x4001f000), %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 ); 40003e4c: d0 00 60 40 ld [ %g1 + 0x40 ], %o0 ! 4001f040 40003e50: 92 10 00 10 mov %l0, %o1 40003e54: 94 10 20 00 clr %o2 40003e58: 40 00 15 29 call 400092fc <_Protected_heap_Allocate_aligned_with_boundary> 40003e5c: 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 ) { 40003e60: b0 92 20 00 orcc %o0, 0, %i0 40003e64: 02 80 00 1a be 40003ecc 40003e68: a2 10 00 18 mov %i0, %l1 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) 40003e6c: 03 10 00 7d sethi %hi(0x4001f400), %g1 40003e70: c2 00 62 80 ld [ %g1 + 0x280 ], %g1 ! 4001f680 40003e74: 80 a0 60 00 cmp %g1, 0 40003e78: 02 80 00 04 be 40003e88 <== ALWAYS TAKEN 40003e7c: 92 10 00 10 mov %l0, %o1 (*rtems_malloc_dirty_helper)( return_this, size ); 40003e80: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003e84: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) 40003e88: 03 10 00 7d sethi %hi(0x4001f400), %g1 40003e8c: c2 00 62 78 ld [ %g1 + 0x278 ], %g1 ! 4001f678 40003e90: 80 a0 60 00 cmp %g1, 0 40003e94: 02 80 00 05 be 40003ea8 <== ALWAYS TAKEN 40003e98: b0 10 00 11 mov %l1, %i0 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); 40003e9c: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40003ea0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003ea4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40003ea8: 81 c7 e0 08 ret 40003eac: 81 e8 00 00 restore return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40003eb0: 7f ff ff 75 call 40003c84 40003eb4: 01 00 00 00 nop 40003eb8: 80 8a 20 ff btst 0xff, %o0 40003ebc: 12 bf ff e4 bne 40003e4c <== ALWAYS TAKEN 40003ec0: 03 10 00 7c sethi %hi(0x4001f000), %g1 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } 40003ec4: 81 c7 e0 08 ret <== NOT EXECUTED 40003ec8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) 40003ecc: 03 10 00 7d sethi %hi(0x4001f400), %g1 40003ed0: c2 00 62 7c ld [ %g1 + 0x27c ], %g1 ! 4001f67c 40003ed4: 80 a0 60 00 cmp %g1, 0 40003ed8: 02 80 00 08 be 40003ef8 <== ALWAYS TAKEN 40003edc: 01 00 00 00 nop return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); 40003ee0: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40003ee4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003ee8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( !return_this ) { 40003eec: a2 92 20 00 orcc %o0, 0, %l1 <== NOT EXECUTED 40003ef0: 12 bf ff e0 bne 40003e70 <== NOT EXECUTED 40003ef4: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED errno = ENOMEM; 40003ef8: 40 00 33 a9 call 40010d9c <__errno> 40003efc: 01 00 00 00 nop 40003f00: 82 10 20 0c mov 0xc, %g1 ! c 40003f04: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 40003f08: 81 c7 e0 08 ret 40003f0c: 81 e8 00 00 restore =============================================================================== 40003ccc : RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 40003ccc: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 40003cd0: 11 10 00 7e sethi %hi(0x4001f800), %o0 <== NOT EXECUTED 40003cd4: 90 12 21 70 or %o0, 0x170, %o0 ! 4001f970 <== NOT EXECUTED 40003cd8: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40003cdc: 40 00 10 c3 call 40007fe8 <_Chain_Append> <== NOT EXECUTED 40003ce0: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003ce8 : void malloc_deferred_frees_process(void) { 40003ce8: 9d e3 bf a0 save %sp, -96, %sp 40003cec: 21 10 00 7e sethi %hi(0x4001f800), %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) 40003cf0: 10 80 00 04 b 40003d00 40003cf4: a0 14 21 70 or %l0, 0x170, %l0 ! 4001f970 free(to_be_freed); 40003cf8: 7f ff ff 5e call 40003a70 <== NOT EXECUTED 40003cfc: 01 00 00 00 nop <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); 40003d00: 40 00 10 d0 call 40008040 <_Chain_Get> 40003d04: 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) 40003d08: 80 a2 20 00 cmp %o0, 0 40003d0c: 12 bf ff fb bne 40003cf8 <== NEVER TAKEN 40003d10: 01 00 00 00 nop free(to_be_freed); } 40003d14: 81 c7 e0 08 ret 40003d18: 81 e8 00 00 restore =============================================================================== 40003c84 : rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) { if ( _Thread_Dispatch_disable_level > 0 ) 40003c84: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003c88: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 4001fb40 <_Thread_Dispatch_disable_level> 40003c8c: 80 a0 60 00 cmp %g1, 0 40003c90: 12 80 00 06 bne 40003ca8 <== NEVER TAKEN 40003c94: 90 10 20 00 clr %o0 return false; if ( _ISR_Nest_level > 0 ) 40003c98: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003c9c: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 4001fbd8 <_ISR_Nest_level> #include "malloc_p.h" rtems_chain_control RTEMS_Malloc_GC_list; bool malloc_is_system_state_OK(void) 40003ca0: 80 a0 00 01 cmp %g0, %g1 40003ca4: 90 60 3f ff subx %g0, -1, %o0 if ( _ISR_Nest_level > 0 ) return false; return true; } 40003ca8: 81 c3 e0 08 retl =============================================================================== 4000eba0 : */ int memfile_blocks_allocated = 0; void *memfile_alloc_block(void) { 4000eba0: 9d e3 bf a0 save %sp, -96, %sp void *memory; memory = (void *)calloc(1, IMFS_MEMFILE_BYTES_PER_BLOCK); 4000eba4: 03 10 00 7d sethi %hi(0x4001f400), %g1 4000eba8: d2 00 62 98 ld [ %g1 + 0x298 ], %o1 ! 4001f698 4000ebac: 7f ff d3 0e call 400037e4 4000ebb0: 90 10 20 01 mov 1, %o0 if ( memory ) 4000ebb4: 80 a2 20 00 cmp %o0, 0 4000ebb8: 02 80 00 05 be 4000ebcc <== NEVER TAKEN 4000ebbc: 03 10 00 7d sethi %hi(0x4001f400), %g1 memfile_blocks_allocated++; 4000ebc0: c4 00 63 ac ld [ %g1 + 0x3ac ], %g2 ! 4001f7ac 4000ebc4: 84 00 a0 01 inc %g2 4000ebc8: c4 20 63 ac st %g2, [ %g1 + 0x3ac ] return memory; } 4000ebcc: 81 c7 e0 08 ret 4000ebd0: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000f148 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ 4000f148: 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) ) { 4000f14c: 7f ff f8 60 call 4000d2cc 4000f150: 90 10 00 18 mov %i0, %o0 4000f154: 80 a2 20 00 cmp %o0, 0 4000f158: 12 80 00 13 bne 4000f1a4 4000f15c: 01 00 00 00 nop 4000f160: c2 16 20 34 lduh [ %i0 + 0x34 ], %g1 4000f164: 80 a0 60 00 cmp %g1, 0 4000f168: 12 80 00 0f bne 4000f1a4 <== NEVER TAKEN 4000f16c: 03 10 00 7c sethi %hi(0x4001f000), %g1 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) 4000f170: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f154 4000f174: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000f178: 80 a0 80 18 cmp %g2, %i0 4000f17c: 22 80 00 02 be,a 4000f184 <== NEVER TAKEN 4000f180: 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) 4000f184: c2 06 20 4c ld [ %i0 + 0x4c ], %g1 4000f188: 80 a0 60 06 cmp %g1, 6 4000f18c: 02 80 00 04 be 4000f19c <== NEVER TAKEN 4000f190: 01 00 00 00 nop IMFS_memfile_remove( the_jnode ); 4000f194: 7f ff ff 7a call 4000ef7c 4000f198: 90 10 00 18 mov %i0, %o0 free( the_jnode ); 4000f19c: 7f ff d2 35 call 40003a70 4000f1a0: 90 10 00 18 mov %i0, %o0 } return 0; } 4000f1a4: 81 c7 e0 08 ret 4000f1a8: 91 e8 20 00 restore %g0, 0, %o0 =============================================================================== 4000ee9c : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { 4000ee9c: 9d e3 bf a0 save %sp, -96, %sp /* * Perform internal consistency checks */ assert( block_table ); 4000eea0: 80 a6 20 00 cmp %i0, 0 4000eea4: 02 80 00 16 be 4000eefc <== NEVER TAKEN 4000eea8: 80 a6 60 00 cmp %i1, 0 * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i<== NEVER TAKEN 4000eeb0: d0 06 00 00 ld [ %i0 ], %o0 4000eeb4: a0 10 00 08 mov %o0, %l0 4000eeb8: a2 10 20 00 clr %l1 if ( b[i] ) { 4000eebc: d0 04 00 00 ld [ %l0 ], %o0 4000eec0: 80 a2 20 00 cmp %o0, 0 4000eec4: 02 80 00 05 be 4000eed8 4000eec8: a2 04 60 01 inc %l1 memfile_free_block( b[i] ); 4000eecc: 7f ff ff 2c call 4000eb7c 4000eed0: 01 00 00 00 nop b[i] = 0; 4000eed4: 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 4000eee0: a0 04 20 04 add %l0, 4, %l0 4000eee4: d0 06 00 00 ld [ %i0 ], %o0 /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); 4000eee8: 7f ff ff 25 call 4000eb7c 4000eeec: 01 00 00 00 nop *block_table = 0; 4000eef0: c0 26 00 00 clr [ %i0 ] } 4000eef4: 81 c7 e0 08 ret 4000eef8: 81 e8 00 00 restore /* * Perform internal consistency checks */ assert( block_table ); 4000eefc: 11 10 00 79 sethi %hi(0x4001e400), %o0 <== NOT EXECUTED 4000ef00: 15 10 00 79 sethi %hi(0x4001e400), %o2 <== NOT EXECUTED 4000ef04: 17 10 00 79 sethi %hi(0x4001e400), %o3 <== NOT EXECUTED 4000ef08: 90 12 21 88 or %o0, 0x188, %o0 <== NOT EXECUTED 4000ef0c: 94 12 a2 f8 or %o2, 0x2f8, %o2 <== NOT EXECUTED 4000ef10: 96 12 e2 10 or %o3, 0x210, %o3 <== NOT EXECUTED 4000ef14: 7f ff d1 d7 call 40003670 <__assert_func> <== NOT EXECUTED 4000ef18: 92 10 21 b3 mov 0x1b3, %o1 <== NOT EXECUTED =============================================================================== 4000f468 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { 4000f468: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000f46c: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 4000f470: c2 04 20 50 ld [ %l0 + 0x50 ], %g1 4000f474: 80 a0 40 19 cmp %g1, %i1 4000f478: 06 80 00 13 bl 4000f4c4 <== NEVER TAKEN 4000f47c: 90 10 00 10 mov %l0, %o0 4000f480: 22 80 00 0d be,a 4000f4b4 <== ALWAYS TAKEN 4000f484: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 * The in-memory files do not currently reclaim memory until the file is * deleted. So we leave the previously allocated blocks in place for * future use and just set the length. */ the_jnode->info.file.size = length; 4000f488: f2 24 20 50 st %i1, [ %l0 + 0x50 ] <== NOT EXECUTED 4000f48c: f4 24 20 54 st %i2, [ %l0 + 0x54 ] iop->size = the_jnode->info.file.size; 4000f490: f4 26 20 0c st %i2, [ %i0 + 0xc ] 4000f494: f2 26 20 08 st %i1, [ %i0 + 8 ] IMFS_update_atime( the_jnode ); 4000f498: 90 07 bf f8 add %fp, -8, %o0 4000f49c: 7f ff d1 a0 call 40003b1c 4000f4a0: 92 10 20 00 clr %o1 4000f4a4: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000f4a8: c2 24 20 40 st %g1, [ %l0 + 0x40 ] return 0; } 4000f4ac: 81 c7 e0 08 ret 4000f4b0: 91 e8 20 00 restore %g0, 0, %o0 * POSIX 1003.1b does not specify what happens if you truncate a file * and the new length is greater than the current size. We treat this * as an extend operation. */ if ( length > the_jnode->info.file.size ) 4000f4b4: 80 a0 40 1a cmp %g1, %i2 4000f4b8: 3a bf ff f5 bcc,a 4000f48c <== ALWAYS TAKEN 4000f4bc: f2 24 20 50 st %i1, [ %l0 + 0x50 ] return IMFS_memfile_extend( the_jnode, length ); 4000f4c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000f4c4: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000f4c8: 7f ff ff 83 call 4000f2d4 <== NOT EXECUTED 4000f4cc: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED 4000f4d0: 81 c7 e0 08 ret <== NOT EXECUTED 4000f4d4: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 4000f4d8 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { 4000f4d8: 9d e3 bf a0 save %sp, -96, %sp IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; 4000f4dc: e0 06 20 3c ld [ %i0 + 0x3c ], %l0 if (the_jnode->type == IMFS_LINEAR_FILE) { 4000f4e0: c2 04 20 4c ld [ %l0 + 0x4c ], %g1 4000f4e4: 80 a0 60 06 cmp %g1, 6 4000f4e8: 02 80 00 0f be 4000f524 <== NEVER TAKEN 4000f4ec: 90 10 00 10 mov %l0, %o0 if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) 4000f4f0: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 4000f4f4: 92 10 00 02 mov %g2, %o1 4000f4f8: 7f ff ff 77 call 4000f2d4 4000f4fc: 94 10 00 03 mov %g3, %o2 4000f500: 80 a2 20 00 cmp %o0, 0 4000f504: 12 80 00 1b bne 4000f570 <== NEVER TAKEN 4000f508: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; 4000f50c: d8 1c 20 50 ldd [ %l0 + 0x50 ], %o4 4000f510: c4 1e 20 10 ldd [ %i0 + 0x10 ], %g2 4000f514: d8 3e 20 08 std %o4, [ %i0 + 8 ] } return iop->offset; } 4000f518: b2 10 00 03 mov %g3, %i1 4000f51c: 81 c7 e0 08 ret 4000f520: 91 e8 00 02 restore %g0, %g2, %o0 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 4000f524: c4 1c 20 50 ldd [ %l0 + 0x50 ], %g2 <== NOT EXECUTED 4000f528: c2 06 20 10 ld [ %i0 + 0x10 ], %g1 <== NOT EXECUTED 4000f52c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000f530: 14 80 00 0c bg 4000f560 <== NOT EXECUTED 4000f534: c8 06 20 14 ld [ %i0 + 0x14 ], %g4 <== NOT EXECUTED 4000f538: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000f53c: 02 80 00 07 be 4000f558 <== NOT EXECUTED 4000f540: 80 a1 00 03 cmp %g4, %g3 <== NOT EXECUTED 4000f544: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED 4000f548: 86 10 00 04 mov %g4, %g3 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 4000f54c: b0 10 00 02 mov %g2, %i0 <== NOT EXECUTED 4000f550: 81 c7 e0 08 ret <== NOT EXECUTED 4000f554: 93 e8 00 03 restore %g0, %g3, %o1 <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) 4000f558: 28 bf ff fc bleu,a 4000f548 <== NOT EXECUTED 4000f55c: 84 10 00 01 mov %g1, %g2 <== NOT EXECUTED iop->offset = the_jnode->info.linearfile.size; 4000f560: c4 3e 20 10 std %g2, [ %i0 + 0x10 ] <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } 4000f564: b2 10 00 03 mov %g3, %i1 <== NOT EXECUTED 4000f568: 81 c7 e0 08 ret <== NOT EXECUTED 4000f56c: 91 e8 00 02 restore %g0, %g2, %o0 <== NOT EXECUTED if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; } else { /* Must be a block file (IMFS_MEMORY_FILE). */ if (IMFS_memfile_extend( the_jnode, iop->offset )) rtems_set_errno_and_return_minus_one( ENOSPC ); 4000f570: 40 00 06 0b call 40010d9c <__errno> <== NOT EXECUTED 4000f574: 01 00 00 00 nop <== NOT EXECUTED 4000f578: 82 10 20 1c mov 0x1c, %g1 ! 1c <== NOT EXECUTED 4000f57c: 05 3f ff ff sethi %hi(0xfffffc00), %g2 <== NOT EXECUTED 4000f580: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000f584: 84 10 a3 ff or %g2, 0x3ff, %g2 <== NOT EXECUTED 4000f588: 10 bf ff e4 b 4000f518 <== NOT EXECUTED 4000f58c: 86 10 00 02 mov %g2, %g3 <== NOT EXECUTED =============================================================================== 4000f884 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000f884: 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)) 4000f888: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { 4000f88c: a0 10 00 18 mov %i0, %l0 the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) 4000f890: 80 88 62 04 btst 0x204, %g1 4000f894: 02 80 00 06 be 4000f8ac 4000f898: e2 06 20 3c ld [ %i0 + 0x3c ], %l1 && (the_jnode->type == IMFS_LINEAR_FILE)) { 4000f89c: c4 04 60 4c ld [ %l1 + 0x4c ], %g2 4000f8a0: 80 a0 a0 06 cmp %g2, 6 4000f8a4: 22 80 00 0c be,a 4000f8d4 <== NEVER TAKEN 4000f8a8: d8 04 60 54 ld [ %l1 + 0x54 ], %o4 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 4000f8ac: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) 4000f8b0: 80 88 62 00 btst 0x200, %g1 4000f8b4: 22 80 00 05 be,a 4000f8c8 4000f8b8: c4 3c 20 08 std %g2, [ %l0 + 8 ] iop->offset = the_jnode->info.file.size; 4000f8bc: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] 4000f8c0: c4 1c 60 50 ldd [ %l1 + 0x50 ], %g2 iop->size = the_jnode->info.file.size; 4000f8c4: c4 3c 20 08 std %g2, [ %l0 + 8 ] 4000f8c8: b0 10 20 00 clr %i0 return 0; } 4000f8cc: 81 c7 e0 08 ret 4000f8d0: 81 e8 00 00 restore * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; 4000f8d4: d6 04 60 58 ld [ %l1 + 0x58 ], %o3 <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; 4000f8d8: 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; 4000f8dc: c0 24 60 5c clr [ %l1 + 0x5c ] <== NOT EXECUTED && (the_jnode->type == IMFS_LINEAR_FILE)) { uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; 4000f8e0: c0 24 60 50 clr [ %l1 + 0x50 ] <== NOT EXECUTED 4000f8e4: c0 24 60 54 clr [ %l1 + 0x54 ] <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; 4000f8e8: c0 24 60 60 clr [ %l1 + 0x60 ] <== NOT EXECUTED uint32_t count = the_jnode->info.linearfile.size; const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; 4000f8ec: c0 24 60 58 clr [ %l1 + 0x58 ] <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) 4000f8f0: 80 a3 20 00 cmp %o4, 0 <== NOT EXECUTED 4000f8f4: 12 80 00 06 bne 4000f90c <== NOT EXECUTED 4000f8f8: c2 24 60 4c st %g1, [ %l1 + 0x4c ] <== NOT EXECUTED 4000f8fc: c2 06 20 18 ld [ %i0 + 0x18 ], %g1 <== NOT EXECUTED 4000f900: 84 10 20 00 clr %g2 <== NOT EXECUTED 4000f904: 10 bf ff eb b 4000f8b0 <== NOT EXECUTED 4000f908: 86 10 20 00 clr %g3 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) 4000f90c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000f910: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000f914: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000f918: 7f ff ff 1e call 4000f590 <== NOT EXECUTED 4000f91c: 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) 4000f920: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 4000f924: 02 bf ff ea be 4000f8cc <== NOT EXECUTED 4000f928: 01 00 00 00 nop <== NOT EXECUTED 4000f92c: 10 bf ff e0 b 4000f8ac <== NOT EXECUTED 4000f930: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED =============================================================================== 4000f1ac : int memfile_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { 4000f1ac: 9d e3 bf 98 save %sp, -104, %sp IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; 4000f1b0: 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 ) { 4000f1b4: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000f1b8: 80 a0 60 00 cmp %g1, 0 4000f1bc: 22 80 00 06 be,a 4000f1d4 <== NEVER TAKEN 4000f1c0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 <== NOT EXECUTED 4000f1c4: 7f ff e3 95 call 40008018 <_Chain_Extract> 4000f1c8: 90 10 00 10 mov %l0, %o0 rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; 4000f1cc: c0 24 20 08 clr [ %l0 + 8 ] /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000f1d0: c2 14 20 34 lduh [ %l0 + 0x34 ], %g1 IMFS_update_ctime( the_jnode ); 4000f1d4: 92 10 20 00 clr %o1 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; 4000f1d8: 82 00 7f ff add %g1, -1, %g1 IMFS_update_ctime( the_jnode ); 4000f1dc: 90 07 bf f8 add %fp, -8, %o0 4000f1e0: 7f ff d2 4f call 40003b1c 4000f1e4: c2 34 20 34 sth %g1, [ %l0 + 0x34 ] 4000f1e8: c2 07 bf f8 ld [ %fp + -8 ], %g1 return memfile_check_rmnod( the_jnode ); 4000f1ec: 90 10 00 10 mov %l0, %o0 4000f1f0: 7f ff ff d6 call 4000f148 4000f1f4: c2 24 20 48 st %g1, [ %l0 + 0x48 ] } 4000f1f8: 81 c7 e0 08 ret 4000f1fc: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 4000ac30 : int miniIMFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry, const void *data ) { return IMFS_initialize_support( 4000ac30: 13 10 00 6f sethi %hi(0x4001bc00), %o1 4000ac34: 15 10 00 70 sethi %hi(0x4001c000), %o2 4000ac38: 92 12 62 cc or %o1, 0x2cc, %o1 4000ac3c: 94 12 a0 f8 or %o2, 0xf8, %o2 4000ac40: 96 10 00 0a mov %o2, %o3 4000ac44: 82 13 c0 00 mov %o7, %g1 4000ac48: 40 00 03 4a call 4000b970 4000ac4c: 9e 10 40 00 mov %g1, %o7 4000ac50: 01 00 00 00 nop 4000ac54: 40 00 ac ac call 40035f04 <__end+0x18414> 4000ac58: 40 00 ac a4 call 40035ee8 <__end+0x183f8> <== NOT EXECUTED 4000ac5c: 40 00 ac ec call 4003600c <__end+0x1851c> <== NOT EXECUTED 4000ac60: 40 00 ac c4 call 40035f70 <__end+0x18480> <== NOT EXECUTED 4000ac64: 40 00 ac c4 call 40035f74 <__end+0x18484> <== NOT EXECUTED 4000ac68: 40 00 ac b4 call 40035f38 <__end+0x18448> <== NOT EXECUTED 4000ac6c: 40 00 ac b4 call 40035f3c <__end+0x1844c> <== NOT EXECUTED 4000ac70: 40 00 ac d8 call 40035fd0 <__end+0x184e0> <== NOT EXECUTED =============================================================================== 40003f30 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { 40003f30: 9d e3 bf 80 save %sp, -128, %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) ) ) 40003f34: 03 00 00 3c sethi %hi(0xf000), %g1 40003f38: 80 8e 40 01 btst %i1, %g1 40003f3c: 02 80 00 34 be 4000400c <== NEVER TAKEN 40003f40: a0 07 bf e4 add %fp, -28, %l0 rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); 40003f44: 90 10 00 18 mov %i0, %o0 40003f48: 92 07 bf fc add %fp, -4, %o1 40003f4c: 40 00 02 d6 call 40004aa4 40003f50: 94 10 00 10 mov %l0, %o2 if ( !temp_loc.ops->evalformake_h ) { 40003f54: c2 07 bf f0 ld [ %fp + -16 ], %g1 40003f58: c2 00 60 04 ld [ %g1 + 4 ], %g1 40003f5c: 80 a0 60 00 cmp %g1, 0 40003f60: 02 80 00 25 be 40003ff4 <== NEVER TAKEN 40003f64: d0 07 bf fc ld [ %fp + -4 ], %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( 40003f68: 92 10 00 10 mov %l0, %o1 40003f6c: 90 06 00 08 add %i0, %o0, %o0 40003f70: 94 07 bf f8 add %fp, -8, %o2 40003f74: 9f c0 40 00 call %g1 40003f78: b0 10 3f ff mov -1, %i0 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) 40003f7c: 80 a2 20 00 cmp %o0, 0 40003f80: 12 80 00 15 bne 40003fd4 40003f84: c4 07 bf f0 ld [ %fp + -16 ], %g2 return -1; if ( !temp_loc.ops->mknod_h ) { 40003f88: c2 00 a0 14 ld [ %g2 + 0x14 ], %g1 40003f8c: 80 a0 60 00 cmp %g1, 0 40003f90: 02 80 00 13 be 40003fdc <== NEVER TAKEN 40003f94: d0 07 bf f8 ld [ %fp + -8 ], %o0 rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); 40003f98: 92 10 00 19 mov %i1, %o1 40003f9c: 94 10 00 1a mov %i2, %o2 40003fa0: 96 10 00 1b mov %i3, %o3 40003fa4: 9f c0 40 00 call %g1 40003fa8: 98 10 00 10 mov %l0, %o4 rtems_filesystem_freenode( &temp_loc ); 40003fac: c2 07 bf f0 ld [ %fp + -16 ], %g1 40003fb0: 80 a0 60 00 cmp %g1, 0 40003fb4: 02 80 00 08 be 40003fd4 <== NEVER TAKEN 40003fb8: b0 10 00 08 mov %o0, %i0 40003fbc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40003fc0: 80 a0 60 00 cmp %g1, 0 40003fc4: 02 80 00 16 be 4000401c 40003fc8: 01 00 00 00 nop 40003fcc: 9f c0 40 00 call %g1 40003fd0: 90 10 00 10 mov %l0, %o0 return result; } 40003fd4: 81 c7 e0 08 ret 40003fd8: 81 e8 00 00 restore ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); 40003fdc: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40003fe0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003fe4: 02 80 00 04 be 40003ff4 <== NOT EXECUTED 40003fe8: 01 00 00 00 nop <== NOT EXECUTED 40003fec: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003ff0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40003ff4: 40 00 33 6a call 40010d9c <__errno> <== NOT EXECUTED 40003ff8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003ffc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40004000: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40004004: 81 c7 e0 08 ret <== NOT EXECUTED 40004008: 81 e8 00 00 restore <== NOT EXECUTED int i; const char *name_start; int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); 4000400c: 40 00 33 64 call 40010d9c <__errno> <== NOT EXECUTED 40004010: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004014: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 40004018: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000401c: 81 c7 e0 08 ret 40004020: 81 e8 00 00 restore =============================================================================== 400040ac : const char *target, const char *filesystemtype, rtems_filesystem_options_t options, const void *data ) { 400040ac: 9d e3 bf 88 save %sp, -120, %sp /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && 400040b0: 80 a6 e0 01 cmp %i3, 1 400040b4: 18 80 00 a4 bgu 40004344 400040b8: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); 400040bc: 40 00 25 9c call 4000d72c 400040c0: 90 10 00 1a mov %i2, %o0 if ( !mount_h ) 400040c4: a4 92 20 00 orcc %o0, 0, %l2 400040c8: 02 80 00 9f be 40004344 400040cc: 80 a0 00 19 cmp %g0, %i1 const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 400040d0: a2 40 20 00 addx %g0, 0, %l1 400040d4: 80 a4 60 00 cmp %l1, 0 400040d8: 02 80 00 97 be 40004334 400040dc: 90 10 00 19 mov %i1, %o0 * 4) The mount point exists with the proper permissions to allow mounting * 5) The selected mount point already has a file system mounted to it * */ int mount( 400040e0: 40 00 36 fc call 40011cd0 400040e4: ac 10 00 19 mov %i1, %l6 400040e8: a6 10 00 08 mov %o0, %l3 const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; 400040ec: 40 00 36 f9 call 40011cd0 400040f0: 90 10 00 1a mov %i2, %o0 size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 400040f4: 80 a6 20 00 cmp %i0, 0 const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; size_t filesystemtype_size = strlen( filesystemtype ) + 1; 400040f8: aa 02 20 01 add %o0, 1, %l5 size_t source_size = source_or_null != NULL ? strlen( source_or_null ) + 1 : 0; 400040fc: 02 80 00 05 be 40004110 40004100: a8 10 20 00 clr %l4 40004104: 40 00 36 f3 call 40011cd0 40004108: 90 10 00 18 mov %i0, %o0 4000410c: a8 02 20 01 add %o0, 1, %l4 size_t target_length = strlen( target ); size_t size = sizeof( rtems_filesystem_mount_table_entry_t ) + filesystemtype_size + source_size + target_length + 1; rtems_filesystem_mount_table_entry_t *mt_entry = calloc( 1, size ); 40004110: 92 04 e0 75 add %l3, 0x75, %o1 40004114: 90 10 20 01 mov 1, %o0 40004118: 92 02 40 15 add %o1, %l5, %o1 4000411c: 7f ff fd b2 call 400037e4 40004120: 92 02 40 14 add %o1, %l4, %o1 if ( mt_entry != NULL ) { 40004124: a0 92 20 00 orcc %o0, 0, %l0 40004128: 02 80 00 7d be 4000431c <== NEVER TAKEN 4000412c: 92 10 00 1a mov %i2, %o1 char *str = (char *) mt_entry + sizeof( *mt_entry ); 40004130: b4 04 20 74 add %l0, 0x74, %i2 strcpy( str, filesystemtype ); 40004134: 40 00 36 af call 40011bf0 40004138: 90 10 00 1a mov %i2, %o0 mt_entry->type = str; 4000413c: f4 24 20 6c st %i2, [ %l0 + 0x6c ] str += filesystemtype_size; if ( source_or_null != NULL ) { 40004140: 80 a6 20 00 cmp %i0, 0 40004144: 02 80 00 07 be 40004160 40004148: b4 06 80 15 add %i2, %l5, %i2 strcpy( str, source_or_null ); 4000414c: 90 10 00 1a mov %i2, %o0 40004150: 40 00 36 a8 call 40011bf0 40004154: 92 10 00 18 mov %i0, %o1 mt_entry->dev = str; 40004158: f4 24 20 70 st %i2, [ %l0 + 0x70 ] str += source_size; 4000415c: b4 06 80 14 add %i2, %l4, %i2 } strcpy( str, target ); 40004160: 92 10 00 16 mov %l6, %o1 40004164: 40 00 36 a3 call 40011bf0 40004168: 90 10 00 1a mov %i2, %o0 if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); mt_entry->mt_fs_root.mt_entry = mt_entry; mt_entry->options = options; mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf; 4000416c: 13 10 00 77 sethi %hi(0x4001dc00), %o1 mt_entry->dev = str; str += source_size; } strcpy( str, target ); mt_entry->target = str; 40004170: f4 24 20 68 st %i2, [ %l0 + 0x68 ] ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); mt_entry->mt_fs_root.mt_entry = mt_entry; mt_entry->options = options; 40004174: f6 24 20 30 st %i3, [ %l0 + 0x30 ] &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); mt_entry->mt_fs_root.mt_entry = mt_entry; 40004178: e0 24 20 2c st %l0, [ %l0 + 0x2c ] mt_entry->options = options; mt_entry->pathconf_limits_and_options = rtems_filesystem_default_pathconf; 4000417c: 92 12 63 e0 or %o1, 0x3e0, %o1 40004180: 90 04 20 38 add %l0, 0x38, %o0 40004184: 40 00 35 42 call 4001168c 40004188: 94 10 20 30 mov 0x30, %o2 /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { 4000418c: 80 a4 60 00 cmp %l1, 0 40004190: 12 80 00 2b bne 4000423c 40004194: 03 10 00 7c sethi %hi(0x4001f000), %g1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40004198: c4 00 61 34 ld [ %g1 + 0x134 ], %g2 ! 4001f134 } } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { 4000419c: 82 10 61 34 or %g1, 0x134, %g1 400041a0: 82 00 60 04 add %g1, 4, %g1 400041a4: 80 a0 80 01 cmp %g2, %g1 400041a8: 12 80 00 7b bne 40004394 <== NEVER TAKEN 400041ac: a6 10 20 00 clr %l3 * mt_point_node.node_access will be left to null to indicate that this * is the root of the entire file system. */ } if ( (*mount_h)( mt_entry, data ) ) { 400041b0: 92 10 00 1c mov %i4, %o1 400041b4: 9f c4 80 00 call %l2 400041b8: 90 10 00 10 mov %l0, %o0 400041bc: 80 a2 20 00 cmp %o0, 0 400041c0: 12 80 00 67 bne 4000435c <== NEVER TAKEN 400041c4: 25 10 00 7e sethi %hi(0x4001f800), %l2 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 ); 400041c8: d0 04 a1 6c ld [ %l2 + 0x16c ], %o0 ! 4001f96c 400041cc: 94 10 20 00 clr %o2 400041d0: 40 00 0d 05 call 400075e4 400041d4: 92 10 20 00 clr %o1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 400041d8: 92 10 00 10 mov %l0, %o1 400041dc: 11 10 00 7c sethi %hi(0x4001f000), %o0 400041e0: 40 00 0f 82 call 40007fe8 <_Chain_Append> 400041e4: 90 12 21 34 or %o0, 0x134, %o0 ! 4001f134 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 400041e8: d0 04 a1 6c ld [ %l2 + 0x16c ], %o0 400041ec: 40 00 0d 45 call 40007700 400041f0: b0 10 20 00 clr %i0 */ rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) 400041f4: 80 a4 60 00 cmp %l1, 0 400041f8: 22 80 00 04 be,a 40004208 400041fc: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } 40004200: 81 c7 e0 08 ret 40004204: 81 e8 00 00 restore rtems_libio_lock(); rtems_chain_append( &mount_chain, &mt_entry->Node ); rtems_libio_unlock(); if ( !has_target ) rtems_filesystem_root = mt_entry->mt_fs_root; 40004208: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000420c: c2 00 61 54 ld [ %g1 + 0x154 ], %g1 ! 4001f154 40004210: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 40004214: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 40004218: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 4000421c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 40004220: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40004224: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 40004228: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 4000422c: c4 04 20 2c ld [ %l0 + 0x2c ], %g2 40004230: c4 20 60 28 st %g2, [ %g1 + 0x28 ] 40004234: 81 c7 e0 08 ret 40004238: 81 e8 00 00 restore * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( has_target ) { if ( rtems_filesystem_evaluate_path( 4000423c: 90 10 00 19 mov %i1, %o0 40004240: 92 10 00 13 mov %l3, %o1 40004244: b6 07 bf ec add %fp, -20, %i3 40004248: 94 10 20 07 mov 7, %o2 4000424c: 96 10 00 1b mov %i3, %o3 40004250: 7f ff fd e9 call 400039f4 40004254: 98 10 20 01 mov 1, %o4 40004258: 80 a2 3f ff cmp %o0, -1 4000425c: 02 80 00 52 be 400043a4 <== NEVER TAKEN 40004260: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { 40004264: c2 00 60 10 ld [ %g1 + 0x10 ], %g1 40004268: 80 a0 60 00 cmp %g1, 0 4000426c: 02 80 00 5d be 400043e0 <== NEVER TAKEN 40004270: 01 00 00 00 nop /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { 40004274: 9f c0 40 00 call %g1 40004278: 90 10 00 1b mov %i3, %o0 4000427c: 80 a2 20 01 cmp %o0, 1 40004280: 12 80 00 4e bne 400043b8 40004284: d2 07 bf ec ld [ %fp + -20 ], %o1 /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { 40004288: 11 10 00 10 sethi %hi(0x40004000), %o0 4000428c: 7f ff ff 6b call 40004038 40004290: 90 12 20 24 or %o0, 0x24, %o0 ! 40004024 40004294: 80 8a 20 ff btst 0xff, %o0 40004298: 12 80 00 4d bne 400043cc 4000429c: c6 07 bf ec ld [ %fp + -20 ], %g3 * traverse the tree. */ mt_entry->mt_point_node.node_access = loc.node_access; mt_entry->mt_point_node.handlers = loc.handlers; mt_entry->mt_point_node.ops = loc.ops; 400042a0: c4 07 bf f8 ld [ %fp + -8 ], %g2 * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ mt_entry->mt_point_node.node_access = loc.node_access; 400042a4: c6 24 20 08 st %g3, [ %l0 + 8 ] mt_entry->mt_point_node.handlers = loc.handlers; 400042a8: c6 07 bf f4 ld [ %fp + -12 ], %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 ){ 400042ac: c2 00 a0 20 ld [ %g2 + 0x20 ], %g1 * until the system is unmounted. It may be needed to correctly * traverse the tree. */ mt_entry->mt_point_node.node_access = loc.node_access; mt_entry->mt_point_node.handlers = loc.handlers; 400042b0: c6 24 20 10 st %g3, [ %l0 + 0x10 ] mt_entry->mt_point_node.ops = loc.ops; mt_entry->mt_point_node.mt_entry = loc.mt_entry; 400042b4: c6 07 bf fc ld [ %fp + -4 ], %g3 * traverse the tree. */ mt_entry->mt_point_node.node_access = loc.node_access; mt_entry->mt_point_node.handlers = loc.handlers; mt_entry->mt_point_node.ops = loc.ops; 400042b8: c4 24 20 14 st %g2, [ %l0 + 0x14 ] /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ 400042bc: 80 a0 60 00 cmp %g1, 0 400042c0: 02 80 00 48 be 400043e0 <== NEVER TAKEN 400042c4: c6 24 20 18 st %g3, [ %l0 + 0x18 ] errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( mt_entry ) ) { 400042c8: 90 10 00 10 mov %l0, %o0 400042cc: 9f c0 40 00 call %g1 400042d0: a6 10 00 1b mov %i3, %l3 400042d4: 80 a2 20 00 cmp %o0, 0 400042d8: 02 bf ff b7 be 400041b4 <== ALWAYS TAKEN 400042dc: 92 10 00 1c mov %i4, %o1 return 0; cleanup_and_bail: free( mt_entry ); 400042e0: 90 10 00 10 mov %l0, %o0 400042e4: 7f ff fd e3 call 40003a70 400042e8: a6 10 00 1b mov %i3, %l3 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); 400042ec: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 400042f0: 80 a0 60 00 cmp %g1, 0 400042f4: 02 80 00 26 be 4000438c <== NEVER TAKEN 400042f8: 01 00 00 00 nop 400042fc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40004300: 80 a0 60 00 cmp %g1, 0 40004304: 02 80 00 22 be 4000438c <== NEVER TAKEN 40004308: 90 10 00 13 mov %l3, %o0 4000430c: 9f c0 40 00 call %g1 40004310: b0 10 3f ff mov -1, %i0 40004314: 81 c7 e0 08 ret 40004318: 81 e8 00 00 restore target, filesystemtype, &target_length ); if ( !mt_entry ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4000431c: 40 00 32 a0 call 40010d9c <__errno> <== NOT EXECUTED 40004320: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40004324: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 40004328: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000432c: 81 c7 e0 08 ret <== NOT EXECUTED 40004330: 81 e8 00 00 restore <== NOT EXECUTED const char *target_or_null, const char *filesystemtype, size_t *target_length_ptr ) { const char *target = target_or_null != NULL ? target_or_null : "/"; 40004334: 2d 10 00 77 sethi %hi(0x4001dc00), %l6 40004338: a6 10 20 01 mov 1, %l3 4000433c: 10 bf ff 6c b 400040ec 40004340: ac 15 a3 d8 or %l6, 0x3d8, %l6 /* * Get mount handler */ mount_h = rtems_filesystem_get_mount_handler( filesystemtype ); if ( !mount_h ) rtems_set_errno_and_return_minus_one( EINVAL ); 40004344: 40 00 32 96 call 40010d9c <__errno> 40004348: b0 10 3f ff mov -1, %i0 4000434c: 82 10 20 16 mov 0x16, %g1 40004350: c2 22 00 00 st %g1, [ %o0 ] 40004354: 81 c7 e0 08 ret 40004358: 81 e8 00 00 restore if ( (*mount_h)( mt_entry, data ) ) { /* * Try to undo the mount operation */ if ( loc.ops->unmount_h ) { 4000435c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40004360: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 <== NOT EXECUTED 40004364: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004368: 02 80 00 04 be 40004378 <== NOT EXECUTED 4000436c: 01 00 00 00 nop <== NOT EXECUTED loc.ops->unmount_h( mt_entry ); 40004370: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004374: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED return 0; cleanup_and_bail: free( mt_entry ); 40004378: 7f ff fd be call 40003a70 <== NOT EXECUTED 4000437c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( loc_to_free ) 40004380: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40004384: 32 bf ff db bne,a 400042f0 <== NOT EXECUTED 40004388: c2 04 e0 0c ld [ %l3 + 0xc ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); return -1; } 4000438c: 81 c7 e0 08 ret <== NOT EXECUTED 40004390: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED } else { /* * Do we already have a base file system ? */ if ( !rtems_chain_is_empty( &mount_chain ) ) { errno = EINVAL; 40004394: 40 00 32 82 call 40010d9c <__errno> <== NOT EXECUTED 40004398: 01 00 00 00 nop <== NOT EXECUTED 4000439c: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 400043a0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return 0; cleanup_and_bail: free( mt_entry ); 400043a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400043a8: 7f ff fd b2 call 40003a70 <== NOT EXECUTED 400043ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400043b0: 81 c7 e0 08 ret <== NOT EXECUTED 400043b4: 81 e8 00 00 restore <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; 400043b8: 40 00 32 79 call 40010d9c <__errno> 400043bc: 01 00 00 00 nop 400043c0: 82 10 20 14 mov 0x14, %g1 ! 14 goto cleanup_and_bail; 400043c4: 10 bf ff c7 b 400042e0 400043c8: c2 22 00 00 st %g1, [ %o0 ] /* * You can only mount one file system onto a single mount point. */ if ( rtems_filesystem_mount_iterate( is_node_fs_root, loc.node_access ) ) { errno = EBUSY; 400043cc: 40 00 32 74 call 40010d9c <__errno> 400043d0: 01 00 00 00 nop 400043d4: 82 10 20 10 mov 0x10, %g1 ! 10 goto cleanup_and_bail; 400043d8: 10 bf ff c2 b 400042e0 400043dc: c2 22 00 00 st %g1, [ %o0 ] * 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; 400043e0: 40 00 32 6f call 40010d9c <__errno> <== NOT EXECUTED 400043e4: 01 00 00 00 nop <== NOT EXECUTED 400043e8: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED goto cleanup_and_bail; 400043ec: 10 bf ff bd b 400042e0 <== NOT EXECUTED 400043f0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED =============================================================================== 400043fc : void newlib_delete_hook( rtems_tcb *current_task, rtems_tcb *deleted_task ) { 400043fc: 9d e3 bf a0 save %sp, -96, %sp /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { 40004400: 80 a6 00 19 cmp %i0, %i1 40004404: 02 80 00 16 be 4000445c 40004408: 03 10 00 7c sethi %hi(0x4001f000), %g1 ptr = _REENT; } else { ptr = deleted_task->libc_reent; 4000440c: e0 06 61 58 ld [ %i1 + 0x158 ], %l0 } if (ptr && ptr != _global_impure_ptr) { 40004410: 80 a4 20 00 cmp %l0, 0 40004414: 02 80 00 0b be 40004440 <== NEVER TAKEN 40004418: 03 10 00 7a sethi %hi(0x4001e800), %g1 4000441c: c2 00 63 38 ld [ %g1 + 0x338 ], %g1 ! 4001eb38 <_global_impure_ptr> 40004420: 80 a4 00 01 cmp %l0, %g1 40004424: 02 80 00 07 be 40004440 40004428: 13 10 00 11 sethi %hi(0x40004400), %o1 _reclaim_reent(ptr); */ /* * Just in case there are some buffers lying around. */ _fwalk(ptr, newlib_free_buffers); 4000442c: 90 10 00 10 mov %l0, %o0 40004430: 40 00 34 75 call 40011604 <_fwalk> 40004434: 92 12 60 64 or %o1, 0x64, %o1 #if REENT_MALLOCED free(ptr); #else _Workspace_Free(ptr); 40004438: 40 00 1a b7 call 4000af14 <_Workspace_Free> 4000443c: 90 10 00 10 mov %l0, %o0 /* * Require the switch back to another task to install its own */ if ( current_task == deleted_task ) { 40004440: 80 a6 00 19 cmp %i0, %i1 40004444: 12 80 00 04 bne 40004454 40004448: c0 26 61 58 clr [ %i1 + 0x158 ] _REENT = 0; 4000444c: 03 10 00 7c sethi %hi(0x4001f000), %g1 40004450: c0 20 61 c0 clr [ %g1 + 0x1c0 ] ! 4001f1c0 <_impure_ptr> 40004454: 81 c7 e0 08 ret 40004458: 81 e8 00 00 restore /* * The reentrancy structure was allocated by newlib using malloc() */ if (current_task == deleted_task) { ptr = _REENT; 4000445c: 10 bf ff ed b 40004410 40004460: e0 00 61 c0 ld [ %g1 + 0x1c0 ], %l0 =============================================================================== 40004464 : */ int newlib_free_buffers( FILE *fp ) { 40004464: 9d e3 bf a0 save %sp, -96, %sp switch ( fileno(fp) ) { 40004468: 40 00 33 67 call 40011204 4000446c: 90 10 00 18 mov %i0, %o0 40004470: 80 a2 20 02 cmp %o0, 2 40004474: 28 80 00 06 bleu,a 4000448c <== ALWAYS TAKEN 40004478: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); 4000447c: 40 00 32 a0 call 40010efc 40004480: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } return 0; } 40004484: 81 c7 e0 08 ret 40004488: 91 e8 20 00 restore %g0, 0, %o0 { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { 4000448c: 80 88 60 80 btst 0x80, %g1 40004490: 02 bf ff fd be 40004484 <== ALWAYS TAKEN 40004494: 01 00 00 00 nop free( fp->_bf._base ); 40004498: 7f ff fd 76 call 40003a70 <== NOT EXECUTED 4000449c: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED fp->_flags &= ~__SMBF; 400044a0: c2 16 20 0c lduh [ %i0 + 0xc ], %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 400044a4: 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; 400044a8: 82 08 7f 7f and %g1, -129, %g1 <== NOT EXECUTED fp->_bf._base = fp->_p = (unsigned char *) NULL; 400044ac: 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; 400044b0: c2 36 20 0c sth %g1, [ %i0 + 0xc ] <== NOT EXECUTED break; default: fclose(fp); } return 0; } 400044b4: 81 c7 e0 08 ret <== NOT EXECUTED 400044b8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003cdc : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { 40003cdc: 9d e3 bf a0 save %sp, -96, %sp rtems_device_driver status; if ( !initialized ) { 40003ce0: 03 10 00 92 sethi %hi(0x40024800), %g1 40003ce4: c4 48 60 80 ldsb [ %g1 + 0x80 ], %g2 ! 40024880 40003ce8: 80 a0 a0 00 cmp %g2, 0 40003cec: 02 80 00 04 be 40003cfc 40003cf0: 84 10 20 01 mov 1, %g2 NULL_major = major; } return RTEMS_SUCCESSFUL; } 40003cf4: 81 c7 e0 08 ret 40003cf8: 91 e8 20 00 restore %g0, 0, %o0 rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( 40003cfc: 11 10 00 88 sethi %hi(0x40022000), %o0 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; 40003d00: c4 28 60 80 stb %g2, [ %g1 + 0x80 ] status = rtems_io_register_name( 40003d04: 90 12 23 e0 or %o0, 0x3e0, %o0 40003d08: 92 10 00 18 mov %i0, %o1 40003d0c: 40 00 01 ce call 40004444 40003d10: 94 10 20 00 clr %o2 "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) 40003d14: 80 a2 20 00 cmp %o0, 0 40003d18: 12 80 00 05 bne 40003d2c <== NEVER TAKEN 40003d1c: 03 10 00 92 sethi %hi(0x40024800), %g1 rtems_fatal_error_occurred(status); NULL_major = major; 40003d20: f0 20 63 70 st %i0, [ %g1 + 0x370 ] ! 40024b70 } return RTEMS_SUCCESSFUL; } 40003d24: 81 c7 e0 08 ret 40003d28: 91 e8 20 00 restore %g0, 0, %o0 major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); 40003d2c: 40 00 14 01 call 40008d30 <== NOT EXECUTED =============================================================================== 40003cb8 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) 40003cb8: 80 a2 a0 00 cmp %o2, 0 40003cbc: 02 80 00 04 be 40003ccc <== ALWAYS TAKEN 40003cc0: 01 00 00 00 nop rw_args->bytes_moved = rw_args->count; 40003cc4: c2 02 a0 14 ld [ %o2 + 0x14 ], %g1 40003cc8: c2 22 a0 1c st %g1, [ %o2 + 0x1c ] <== NOT EXECUTED return NULL_SUCCESSFUL; } 40003ccc: 81 c3 e0 08 retl 40003cd0: 90 10 20 00 clr %o0 =============================================================================== 40004704 : int open( const char *pathname, int flags, ... ) { 40004704: 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); 40004708: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 4000470c: f6 27 a0 50 st %i3, [ %fp + 0x50 ] 40004710: f8 27 a0 54 st %i4, [ %fp + 0x54 ] 40004714: fa 27 a0 58 st %i5, [ %fp + 0x58 ] /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; 40004718: a2 06 60 01 add %i1, 1, %l1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 4000471c: 80 8c 60 02 btst 2, %l1 * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) 40004720: a2 0c 60 01 and %l1, 1, %l1 eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) 40004724: 02 80 00 03 be 40004730 40004728: a3 2c 60 02 sll %l1, 2, %l1 eval_flags |= RTEMS_LIBIO_PERMS_WRITE; 4000472c: a2 14 60 02 or %l1, 2, %l1 va_start(ap, flags); mode = va_arg( ap, int ); 40004730: 82 07 a0 50 add %fp, 0x50, %g1 40004734: e4 07 a0 4c ld [ %fp + 0x4c ], %l2 40004738: 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(); 4000473c: 40 00 23 3d call 4000d430 40004740: a6 10 20 17 mov 0x17, %l3 if ( iop == 0 ) { 40004744: a0 92 20 00 orcc %o0, 0, %l0 40004748: 02 80 00 6c be 400048f8 4000474c: 01 00 00 00 nop /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( 40004750: 40 00 35 60 call 40011cd0 40004754: 90 10 00 18 mov %i0, %o0 40004758: 94 10 00 11 mov %l1, %o2 4000475c: 92 10 00 08 mov %o0, %o1 40004760: a2 07 bf e8 add %fp, -24, %l1 40004764: 90 10 00 18 mov %i0, %o0 40004768: 96 10 00 11 mov %l1, %o3 4000476c: 7f ff fc a2 call 400039f4 40004770: 98 10 20 01 mov 1, %o4 pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { 40004774: 80 a2 3f ff cmp %o0, -1 40004778: 02 80 00 65 be 4000490c 4000477c: 82 0e 6a 00 and %i1, 0xa00, %g1 if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { 40004780: a8 10 00 11 mov %l1, %l4 40004784: 80 a0 6a 00 cmp %g1, 0xa00 40004788: 02 80 00 4a be 400048b0 4000478c: 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; 40004790: c2 07 bf f0 ld [ %fp + -16 ], %g1 iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 40004794: e6 04 20 18 ld [ %l0 + 0x18 ], %l3 /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; 40004798: c2 24 20 40 st %g1, [ %l0 + 0x40 ] iop->file_info = loc.node_access; 4000479c: c2 07 bf e8 ld [ %fp + -24 ], %g1 iop->flags |= rtems_libio_fcntl_flags( flags ); 400047a0: 90 10 00 19 mov %i1, %o0 400047a4: 40 00 23 64 call 4000d534 400047a8: c2 24 20 3c st %g1, [ %l0 + 0x3c ] iop->pathinfo = loc; 400047ac: c4 07 bf e8 ld [ %fp + -24 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 400047b0: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 400047b4: c4 24 20 1c st %g2, [ %l0 + 0x1c ] 400047b8: c4 07 bf ec ld [ %fp + -20 ], %g2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 400047bc: 90 12 00 13 or %o0, %l3, %o0 iop->pathinfo = loc; 400047c0: c4 24 20 20 st %g2, [ %l0 + 0x20 ] 400047c4: c4 07 bf f0 ld [ %fp + -16 ], %g2 * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); 400047c8: d0 24 20 18 st %o0, [ %l0 + 0x18 ] iop->pathinfo = loc; 400047cc: c4 24 20 24 st %g2, [ %l0 + 0x24 ] 400047d0: c4 07 bf f4 ld [ %fp + -12 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 400047d4: 80 a0 60 00 cmp %g1, 0 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; 400047d8: c4 24 20 28 st %g2, [ %l0 + 0x28 ] 400047dc: c4 07 bf f8 ld [ %fp + -8 ], %g2 if ( !iop->handlers || !iop->handlers->open_h ) { 400047e0: 02 80 00 32 be 400048a8 <== NEVER TAKEN 400047e4: c4 24 20 2c st %g2, [ %l0 + 0x2c ] 400047e8: c2 00 40 00 ld [ %g1 ], %g1 400047ec: 80 a0 60 00 cmp %g1, 0 400047f0: 02 80 00 2e be 400048a8 <== NEVER TAKEN 400047f4: 92 10 00 18 mov %i0, %o1 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); 400047f8: 96 10 00 12 mov %l2, %o3 400047fc: 90 10 00 10 mov %l0, %o0 40004800: 9f c0 40 00 call %g1 40004804: 94 10 00 19 mov %i1, %o2 if ( rc ) { 40004808: 80 a2 20 00 cmp %o0, 0 4000480c: 12 80 00 12 bne 40004854 40004810: 80 8e 64 00 btst 0x400, %i1 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { 40004814: 12 80 00 48 bne 40004934 40004818: 23 10 00 7e sethi %hi(0x4001f800), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 4000481c: c2 04 61 64 ld [ %l1 + 0x164 ], %g1 ! 4001f964 40004820: a0 24 00 01 sub %l0, %g1, %l0 40004824: a1 3c 20 03 sra %l0, 3, %l0 40004828: 85 2c 20 06 sll %l0, 6, %g2 4000482c: 83 2c 20 03 sll %l0, 3, %g1 40004830: 82 20 80 01 sub %g2, %g1, %g1 40004834: 85 28 60 06 sll %g1, 6, %g2 40004838: 82 00 40 02 add %g1, %g2, %g1 4000483c: 82 00 40 10 add %g1, %l0, %g1 40004840: b1 28 60 0f sll %g1, 0xf, %i0 40004844: b0 26 00 01 sub %i0, %g1, %i0 40004848: b1 2e 20 03 sll %i0, 3, %i0 } 4000484c: 81 c7 e0 08 ret 40004850: 91 ee 00 10 restore %i0, %l0, %o0 goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; 40004854: a8 10 00 11 mov %l1, %l4 40004858: 40 00 31 51 call 40010d9c <__errno> 4000485c: 01 00 00 00 nop 40004860: e6 02 00 00 ld [ %o0 ], %l3 */ done: va_end(ap); if ( rc ) { 40004864: 80 a4 e0 00 cmp %l3, 0 40004868: 12 80 00 12 bne 400048b0 <== ALWAYS TAKEN 4000486c: 23 10 00 7e sethi %hi(0x4001f800), %l1 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 40004870: c2 04 61 64 ld [ %l1 + 0x164 ], %g1 ! 4001f964 <== NOT EXECUTED 40004874: a0 24 00 01 sub %l0, %g1, %l0 <== NOT EXECUTED 40004878: a1 3c 20 03 sra %l0, 3, %l0 <== NOT EXECUTED 4000487c: 85 2c 20 06 sll %l0, 6, %g2 <== NOT EXECUTED 40004880: 83 2c 20 03 sll %l0, 3, %g1 <== NOT EXECUTED 40004884: 82 20 80 01 sub %g2, %g1, %g1 <== NOT EXECUTED 40004888: 85 28 60 06 sll %g1, 6, %g2 <== NOT EXECUTED 4000488c: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40004890: 82 00 40 10 add %g1, %l0, %g1 <== NOT EXECUTED 40004894: b1 28 60 0f sll %g1, 0xf, %i0 <== NOT EXECUTED 40004898: b0 26 00 01 sub %i0, %g1, %i0 <== NOT EXECUTED 4000489c: b1 2e 20 03 sll %i0, 3, %i0 <== NOT EXECUTED } 400048a0: 81 c7 e0 08 ret <== NOT EXECUTED 400048a4: 91 ee 00 10 restore %i0, %l0, %o0 <== NOT EXECUTED if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; 400048a8: a8 10 00 11 mov %l1, %l4 <== NOT EXECUTED 400048ac: a6 10 20 86 mov 0x86, %l3 <== NOT EXECUTED done: va_end(ap); if ( rc ) { if ( iop ) 400048b0: 80 a4 20 00 cmp %l0, 0 400048b4: 02 80 00 05 be 400048c8 <== NEVER TAKEN 400048b8: 80 a5 20 00 cmp %l4, 0 rtems_libio_free( iop ); 400048bc: 40 00 22 c6 call 4000d3d4 400048c0: 90 10 00 10 mov %l0, %o0 if ( loc_to_free ) 400048c4: 80 a5 20 00 cmp %l4, 0 400048c8: 02 80 00 0c be 400048f8 400048cc: 01 00 00 00 nop rtems_filesystem_freenode( loc_to_free ); 400048d0: c2 05 20 0c ld [ %l4 + 0xc ], %g1 400048d4: 80 a0 60 00 cmp %g1, 0 400048d8: 02 80 00 08 be 400048f8 <== NEVER TAKEN 400048dc: 01 00 00 00 nop 400048e0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400048e4: 80 a0 60 00 cmp %g1, 0 400048e8: 02 80 00 04 be 400048f8 <== NEVER TAKEN 400048ec: 01 00 00 00 nop 400048f0: 9f c0 40 00 call %g1 400048f4: 90 10 00 14 mov %l4, %o0 rtems_set_errno_and_return_minus_one( rc ); 400048f8: 40 00 31 29 call 40010d9c <__errno> 400048fc: b0 10 3f ff mov -1, %i0 40004900: e6 22 00 00 st %l3, [ %o0 ] 40004904: 81 c7 e0 08 ret 40004908: 81 e8 00 00 restore status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { 4000490c: 40 00 31 24 call 40010d9c <__errno> 40004910: 01 00 00 00 nop 40004914: c2 02 00 00 ld [ %o0 ], %g1 40004918: 80 a0 60 02 cmp %g1, 2 4000491c: 02 80 00 31 be 400049e0 40004920: 80 8e 62 00 btst 0x200, %i1 rc = errno; 40004924: 40 00 31 1e call 40010d9c <__errno> 40004928: a8 10 20 00 clr %l4 goto done; 4000492c: 10 bf ff ce b 40004864 40004930: e6 02 00 00 ld [ %o0 ], %l3 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); 40004934: c2 04 61 64 ld [ %l1 + 0x164 ], %g1 40004938: 92 10 20 00 clr %o1 4000493c: 82 24 00 01 sub %l0, %g1, %g1 40004940: 83 38 60 03 sra %g1, 3, %g1 40004944: 87 28 60 06 sll %g1, 6, %g3 40004948: 85 28 60 03 sll %g1, 3, %g2 4000494c: 84 20 c0 02 sub %g3, %g2, %g2 40004950: 87 28 a0 06 sll %g2, 6, %g3 40004954: 84 00 80 03 add %g2, %g3, %g2 40004958: 84 00 80 01 add %g2, %g1, %g2 4000495c: 91 28 a0 0f sll %g2, 0xf, %o0 40004960: 84 22 00 02 sub %o0, %g2, %g2 40004964: 94 10 20 00 clr %o2 40004968: 91 28 a0 03 sll %g2, 3, %o0 4000496c: 40 00 21 fb call 4000d158 40004970: 90 02 00 01 add %o0, %g1, %o0 if ( rc ) { 40004974: a6 92 20 00 orcc %o0, 0, %l3 40004978: 02 bf ff aa be 40004820 <== ALWAYS TAKEN 4000497c: c2 04 61 64 ld [ %l1 + 0x164 ], %g1 if(errno) rc = errno; 40004980: 40 00 31 07 call 40010d9c <__errno> <== NOT EXECUTED 40004984: 01 00 00 00 nop <== NOT EXECUTED 40004988: c2 02 00 00 ld [ %o0 ], %g1 <== NOT EXECUTED 4000498c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004990: 12 80 00 2e bne 40004a48 <== NOT EXECUTED 40004994: 01 00 00 00 nop <== NOT EXECUTED close( iop - rtems_libio_iops ); 40004998: c2 04 61 64 ld [ %l1 + 0x164 ], %g1 <== NOT EXECUTED 4000499c: a8 10 20 00 clr %l4 <== NOT EXECUTED 400049a0: 82 24 00 01 sub %l0, %g1, %g1 <== NOT EXECUTED 400049a4: 83 38 60 03 sra %g1, 3, %g1 <== NOT EXECUTED 400049a8: 87 28 60 06 sll %g1, 6, %g3 <== NOT EXECUTED 400049ac: 85 28 60 03 sll %g1, 3, %g2 <== NOT EXECUTED 400049b0: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 400049b4: 87 28 a0 06 sll %g2, 6, %g3 <== NOT EXECUTED 400049b8: 84 00 80 03 add %g2, %g3, %g2 <== NOT EXECUTED 400049bc: 84 00 80 01 add %g2, %g1, %g2 <== NOT EXECUTED 400049c0: 87 28 a0 0f sll %g2, 0xf, %g3 <== NOT EXECUTED 400049c4: 84 20 c0 02 sub %g3, %g2, %g2 <== NOT EXECUTED 400049c8: a0 10 20 00 clr %l0 <== NOT EXECUTED 400049cc: 91 28 a0 03 sll %g2, 3, %o0 <== NOT EXECUTED 400049d0: 40 00 21 b2 call 4000d098 <== NOT EXECUTED 400049d4: 90 02 00 01 add %o0, %g1, %o0 <== NOT EXECUTED */ done: va_end(ap); if ( rc ) { 400049d8: 10 bf ff a4 b 40004868 <== NOT EXECUTED 400049dc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED rc = errno; goto done; } /* If the file does not exist and we are not trying to create it--> error */ if ( !(flags & O_CREAT) ) { 400049e0: a8 10 20 00 clr %l4 400049e4: 02 bf ff b3 be 400048b0 400049e8: 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 ); 400049ec: 13 00 00 20 sethi %hi(0x8000), %o1 400049f0: 90 10 00 18 mov %i0, %o0 400049f4: 92 14 80 09 or %l2, %o1, %o1 400049f8: 94 10 20 00 clr %o2 400049fc: 7f ff fd 4d call 40003f30 40004a00: 96 10 20 00 clr %o3 if ( rc ) { 40004a04: 80 a2 20 00 cmp %o0, 0 40004a08: 12 bf ff 94 bne 40004858 <== NEVER TAKEN 40004a0c: 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 ); 40004a10: 40 00 34 b0 call 40011cd0 40004a14: 90 10 00 18 mov %i0, %o0 40004a18: 94 10 20 00 clr %o2 40004a1c: 92 10 00 08 mov %o0, %o1 40004a20: 96 10 00 11 mov %l1, %o3 40004a24: 90 10 00 18 mov %i0, %o0 40004a28: 98 10 20 01 mov 1, %o4 40004a2c: 7f ff fb f2 call 400039f4 40004a30: a8 10 20 00 clr %l4 if ( status != 0 ) { /* The file did not exist */ 40004a34: 80 a2 20 00 cmp %o0, 0 40004a38: 12 bf ff 9e bne 400048b0 <== NEVER TAKEN 40004a3c: 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; 40004a40: 10 bf ff 55 b 40004794 40004a44: c2 07 bf f0 ld [ %fp + -16 ], %g1 */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; 40004a48: 40 00 30 d5 call 40010d9c <__errno> <== NOT EXECUTED 40004a4c: 01 00 00 00 nop <== NOT EXECUTED 40004a50: 10 bf ff d2 b 40004998 <== NOT EXECUTED 40004a54: e6 02 00 00 ld [ %o0 ], %l3 <== NOT EXECUTED =============================================================================== 40004690 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { 40004690: 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) { 40004694: 21 10 00 78 sethi %hi(0x4001e000), %l0 40004698: 92 10 20 00 clr %o1 4000469c: 90 14 20 18 or %l0, 0x18, %o0 400046a0: 40 00 00 19 call 40004704 400046a4: 94 10 20 00 clr %o2 400046a8: 80 a2 3f ff cmp %o0, -1 400046ac: 02 80 00 0e be 400046e4 400046b0: 90 14 20 18 or %l0, 0x18, %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) 400046b4: 92 10 20 01 mov 1, %o1 400046b8: 40 00 00 13 call 40004704 400046bc: 94 10 20 00 clr %o2 400046c0: 80 a2 3f ff cmp %o0, -1 400046c4: 02 80 00 0c be 400046f4 <== NEVER TAKEN 400046c8: 92 10 20 01 mov 1, %o1 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) 400046cc: 90 14 20 18 or %l0, 0x18, %o0 400046d0: 40 00 00 0d call 40004704 400046d4: 94 10 20 00 clr %o2 400046d8: 80 a2 3f ff cmp %o0, -1 400046dc: 02 80 00 04 be 400046ec <== NEVER TAKEN 400046e0: 11 15 55 11 sethi %hi(0x55544400), %o0 400046e4: 81 c7 e0 08 ret 400046e8: 81 e8 00 00 restore rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ 400046ec: 40 00 0d 6b call 40007c98 <== NOT EXECUTED 400046f0: 90 12 20 32 or %o0, 0x32, %o0 <== NOT EXECUTED /* * But if we find /dev/console once, we better find it twice more * or something is REALLY wrong. */ if ((stdout_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ 400046f4: 11 15 55 11 sethi %hi(0x55544400), %o0 <== NOT EXECUTED 400046f8: 40 00 0d 68 call 40007c98 <== NOT EXECUTED 400046fc: 90 12 20 31 or %o0, 0x31, %o0 ! 55544431 <== NOT EXECUTED =============================================================================== 400052ec : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { 400052ec: 9d e3 bf a0 save %sp, -96, %sp int i; if (tty->termios.c_oflag & OPOST) { 400052f0: c2 06 60 34 ld [ %i1 + 0x34 ], %g1 400052f4: 80 88 60 01 btst 1, %g1 400052f8: 02 80 00 19 be 4000535c <== NEVER TAKEN 400052fc: f0 2f a0 44 stb %i0, [ %fp + 0x44 ] switch (c) { 40005300: b0 0e 20 ff and %i0, 0xff, %i0 40005304: 80 a6 20 09 cmp %i0, 9 40005308: 22 80 00 42 be,a 40005410 4000530c: c6 06 60 28 ld [ %i1 + 0x28 ], %g3 40005310: 08 80 00 19 bleu 40005374 <== NEVER TAKEN 40005314: 80 a6 20 08 cmp %i0, 8 40005318: 80 a6 20 0a cmp %i0, 0xa 4000531c: 02 80 00 22 be 400053a4 40005320: 80 a6 20 0d cmp %i0, 0xd 40005324: 02 80 00 2d be 400053d8 <== NEVER TAKEN 40005328: 80 88 60 10 btst 0x10, %g1 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) 4000532c: 80 88 60 02 btst 2, %g1 40005330: 12 80 00 46 bne 40005448 <== NEVER TAKEN 40005334: 03 10 00 7c sethi %hi(0x4001f000), %g1 40005338: c2 00 61 bc ld [ %g1 + 0x1bc ], %g1 ! 4001f1bc <__ctype_ptr__> c = toupper(c); if (!iscntrl(c)) 4000533c: b0 00 40 18 add %g1, %i0, %i0 40005340: c2 0e 20 01 ldub [ %i0 + 1 ], %g1 40005344: 80 88 60 20 btst 0x20, %g1 40005348: 12 80 00 06 bne 40005360 <== NEVER TAKEN 4000534c: 94 10 00 19 mov %i1, %o2 tty->column++; 40005350: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 40005354: 82 00 60 01 inc %g1 40005358: c2 26 60 28 st %g1, [ %i1 + 0x28 ] break; } } rtems_termios_puts (&c, 1, tty); 4000535c: 94 10 00 19 mov %i1, %o2 40005360: 90 07 a0 44 add %fp, 0x44, %o0 40005364: 7f ff ff 93 call 400051b0 40005368: 92 10 20 01 mov 1, %o1 4000536c: 81 c7 e0 08 ret 40005370: 81 e8 00 00 restore oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { 40005374: 12 bf ff ef bne 40005330 <== NOT EXECUTED 40005378: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) 4000537c: c2 06 60 28 ld [ %i1 + 0x28 ], %g1 <== NOT EXECUTED 40005380: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005384: 04 bf ff f6 ble 4000535c <== NOT EXECUTED 40005388: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 4000538c: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED tty->column += i; break; case '\b': if (tty->column > 0) tty->column--; 40005390: c2 26 60 28 st %g1, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40005394: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 40005398: 7f ff ff 86 call 400051b0 <== NOT EXECUTED 4000539c: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 400053a0: 30 80 00 3e b,a 40005498 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) 400053a4: 80 88 60 20 btst 0x20, %g1 400053a8: 32 80 00 02 bne,a 400053b0 <== NEVER TAKEN 400053ac: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED tty->column = 0; if (tty->termios.c_oflag & ONLCR) { 400053b0: 80 88 60 04 btst 4, %g1 400053b4: 02 bf ff eb be 40005360 <== NEVER TAKEN 400053b8: 94 10 00 19 mov %i1, %o2 rtems_termios_puts ("\r", 1, tty); 400053bc: 11 10 00 78 sethi %hi(0x4001e000), %o0 400053c0: 92 10 20 01 mov 1, %o1 400053c4: 90 12 20 28 or %o0, 0x28, %o0 400053c8: 7f ff ff 7a call 400051b0 400053cc: 94 10 00 19 mov %i1, %o2 tty->column = 0; 400053d0: 10 bf ff e3 b 4000535c 400053d4: c0 26 60 28 clr [ %i1 + 0x28 ] } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) 400053d8: 02 80 00 06 be 400053f0 <== NOT EXECUTED 400053dc: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED 400053e0: c4 06 60 28 ld [ %i1 + 0x28 ], %g2 <== NOT EXECUTED 400053e4: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 400053e8: 02 bf ff e1 be 4000536c <== NOT EXECUTED 400053ec: 80 88 60 08 btst 8, %g1 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { 400053f0: 22 bf ff db be,a 4000535c <== NOT EXECUTED 400053f4: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED c = '\n'; 400053f8: 84 10 20 0a mov 0xa, %g2 <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) 400053fc: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005400: 02 bf ff d7 be 4000535c <== NOT EXECUTED 40005404: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED tty->column = 0; break; } tty->column = 0; break; 40005408: 10 bf ff d5 b 4000535c <== NOT EXECUTED 4000540c: c0 26 60 28 clr [ %i1 + 0x28 ] <== NOT EXECUTED case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40005410: 05 00 00 06 sethi %hi(0x1800), %g2 40005414: 82 08 40 02 and %g1, %g2, %g1 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40005418: 92 10 20 08 mov 8, %o1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 4000541c: 80 a0 40 02 cmp %g1, %g2 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); 40005420: 82 08 e0 07 and %g3, 7, %g1 if ((tty->termios.c_oflag & TABDLY) == XTABS) { 40005424: 02 80 00 17 be 40005480 <== ALWAYS TAKEN 40005428: 92 22 40 01 sub %o1, %g1, %o1 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 4000542c: 86 02 40 03 add %o1, %g3, %g3 <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40005430: 94 10 00 19 mov %i1, %o2 <== NOT EXECUTED if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; 40005434: c6 26 60 28 st %g3, [ %i1 + 0x28 ] <== NOT EXECUTED if (!iscntrl(c)) tty->column++; break; } } rtems_termios_puts (&c, 1, tty); 40005438: 90 07 a0 44 add %fp, 0x44, %o0 <== NOT EXECUTED 4000543c: 7f ff ff 5d call 400051b0 <== NOT EXECUTED 40005440: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 40005444: 30 80 00 15 b,a 40005498 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); 40005448: c2 00 61 bc ld [ %g1 + 0x1bc ], %g1 <== NOT EXECUTED 4000544c: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 40005450: b0 00 40 18 add %g1, %i0, %i0 <== NOT EXECUTED 40005454: c6 0e 20 01 ldub [ %i0 + 1 ], %g3 <== NOT EXECUTED 40005458: 86 08 e0 03 and %g3, 3, %g3 <== NOT EXECUTED 4000545c: 80 a0 e0 02 cmp %g3, 2 <== NOT EXECUTED 40005460: 22 80 00 05 be,a 40005474 <== NOT EXECUTED 40005464: 84 00 bf e0 add %g2, -32, %g2 <== NOT EXECUTED 40005468: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 4000546c: 10 bf ff b4 b 4000533c <== NOT EXECUTED 40005470: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED 40005474: c4 2f a0 44 stb %g2, [ %fp + 0x44 ] <== NOT EXECUTED 40005478: 10 bf ff b1 b 4000533c <== NOT EXECUTED 4000547c: b0 08 a0 ff and %g2, 0xff, %i0 <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 40005480: 86 02 40 03 add %o1, %g3, %g3 rtems_termios_puts ( " ", i, tty); 40005484: 94 10 00 19 mov %i1, %o2 break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; 40005488: c6 26 60 28 st %g3, [ %i1 + 0x28 ] rtems_termios_puts ( " ", i, tty); 4000548c: 11 10 00 78 sethi %hi(0x4001e000), %o0 40005490: 7f ff ff 48 call 400051b0 40005494: 90 12 20 30 or %o0, 0x30, %o0 ! 4001e030 return; 40005498: 81 c7 e0 08 ret 4000549c: 81 e8 00 00 restore =============================================================================== 4000fc84 : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { 4000fc84: 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) 4000fc88: 23 10 00 79 sethi %hi(0x4001e400), %l1 4000fc8c: a0 07 bf dc add %fp, -36, %l0 4000fc90: 92 10 20 03 mov 3, %o1 4000fc94: 90 14 63 68 or %l1, 0x368, %o0 4000fc98: 94 10 20 07 mov 7, %o2 4000fc9c: 96 10 00 10 mov %l0, %o3 4000fca0: 7f ff cf 55 call 400039f4 4000fca4: 98 10 20 01 mov 1, %o4 4000fca8: 80 a2 20 00 cmp %o0, 0 4000fcac: 12 80 00 43 bne 4000fdb8 <== ALWAYS TAKEN 4000fcb0: c2 07 bf e8 ld [ %fp + -24 ], %g1 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); 4000fcb4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000fcb8: 22 80 00 09 be,a 4000fcdc <== NOT EXECUTED 4000fcbc: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 4000fcc0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 ! 4001f41c <== NOT EXECUTED 4000fcc4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000fcc8: 22 80 00 05 be,a 4000fcdc <== NOT EXECUTED 4000fccc: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 4000fcd0: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000fcd4: 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 ++); 4000fcd8: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 4000fcdc: c4 10 63 b0 lduh [ %g1 + 0x3b0 ], %g2 ! 4001f7b0 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000fce0: 07 0b cb 99 sethi %hi(0x2f2e6400), %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000fce4: 95 28 a0 10 sll %g2, 0x10, %o2 4000fce8: 84 00 a0 01 inc %g2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000fcec: 86 10 e2 69 or %g3, 0x269, %g3 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000fcf0: c4 30 63 b0 sth %g2, [ %g1 + 0x3b0 ] else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000fcf4: 05 0b dd 1b sethi %hi(0x2f746c00), %g2 4000fcf8: 03 00 00 19 sethi %hi(0x6400), %g1 4000fcfc: 84 10 a1 70 or %g2, 0x170, %g2 4000fd00: 82 10 62 6f or %g1, 0x26f, %g1 4000fd04: a0 07 bf f0 add %fp, -16, %l0 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000fd08: 95 32 a0 10 srl %o2, 0x10, %o2 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); 4000fd0c: c4 3f bf f0 std %g2, [ %fp + -16 ] 4000fd10: c2 34 20 08 sth %g1, [ %l0 + 8 ] sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); 4000fd14: 90 07 bf fa add %fp, -6, %o0 4000fd18: 13 10 00 79 sethi %hi(0x4001e400), %o1 4000fd1c: 40 00 07 0c call 4001194c 4000fd20: 92 12 63 70 or %o1, 0x370, %o1 ! 4001e770 <__FUNCTION__.6072+0x20> /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { 4000fd24: 90 10 00 10 mov %l0, %o0 4000fd28: 40 00 01 e3 call 400104b4 4000fd2c: 92 10 21 80 mov 0x180, %o1 4000fd30: 80 a2 20 00 cmp %o0, 0 4000fd34: 12 80 00 1d bne 4000fda8 <== NEVER TAKEN 4000fd38: 90 10 00 10 mov %l0, %o0 return -1; sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); 4000fd3c: 7f ff d2 72 call 40004704 4000fd40: 13 00 00 10 sethi %hi(0x4000), %o1 if (filsdes[0] < 0) { 4000fd44: 80 a2 20 00 cmp %o0, 0 4000fd48: 06 80 00 2f bl 4000fe04 <== ALWAYS TAKEN 4000fd4c: d0 26 00 00 st %o0, [ %i0 ] the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4000fd50: 03 10 00 7c sethi %hi(0x4001f000), %g1 <== NOT EXECUTED 4000fd54: c4 00 60 34 ld [ %g1 + 0x34 ], %g2 ! 4001f034 <== NOT EXECUTED 4000fd58: 80 a2 00 02 cmp %o0, %g2 <== NOT EXECUTED 4000fd5c: 0a 80 00 23 bcs 4000fde8 <== NOT EXECUTED 4000fd60: 82 10 20 00 clr %g1 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000fd64: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000fd68: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; 4000fd6c: 84 08 bf fe and %g2, -2, %g2 <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); 4000fd70: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000fd74: 7f ff d2 64 call 40004704 <== NOT EXECUTED 4000fd78: c4 20 60 18 st %g2, [ %g1 + 0x18 ] <== NOT EXECUTED 4000fd7c: d0 26 20 04 st %o0, [ %i0 + 4 ] <== NOT EXECUTED if (filsdes[1] < 0) { 4000fd80: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000fd84: 06 80 00 26 bl 4000fe1c <== NOT EXECUTED 4000fd88: a2 10 20 00 clr %l1 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); 4000fd8c: 40 00 01 d2 call 400104d4 <== NOT EXECUTED 4000fd90: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); 4000fd94: 40 00 04 02 call 40010d9c <__errno> 4000fd98: b0 10 3f ff mov -1, %i0 4000fd9c: e2 22 00 00 st %l1, [ %o0 ] } 4000fda0: 81 c7 e0 08 ret 4000fda4: 81 e8 00 00 restore memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { if (errno != EEXIST){ 4000fda8: 40 00 03 fd call 40010d9c <__errno> <== NOT EXECUTED 4000fdac: 01 00 00 00 nop <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } 4000fdb0: 81 c7 e0 08 ret <== NOT EXECUTED 4000fdb4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED rtems_libio_t *iop; int err = 0; /* Create /tmp if not exists */ if (rtems_filesystem_evaluate_path("/tmp", 3, RTEMS_LIBIO_PERMS_RWX, &loc, TRUE) != 0) { if (errno != ENOENT) 4000fdb8: 40 00 03 f9 call 40010d9c <__errno> 4000fdbc: 01 00 00 00 nop 4000fdc0: c2 02 00 00 ld [ %o0 ], %g1 4000fdc4: 80 a0 60 02 cmp %g1, 2 4000fdc8: 12 bf ff fa bne 4000fdb0 <== NEVER TAKEN 4000fdcc: 90 14 63 68 or %l1, 0x368, %o0 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) 4000fdd0: 7f ff d0 50 call 40003f10 4000fdd4: 92 10 23 ff mov 0x3ff, %o1 4000fdd8: 80 a2 20 00 cmp %o0, 0 4000fddc: 02 bf ff c0 be 4000fcdc <== ALWAYS TAKEN 4000fde0: 03 10 00 7d sethi %hi(0x4001f400), %g1 4000fde4: 30 bf ff f3 b,a 4000fdb0 <== NOT EXECUTED the file node will be deleted after it is closed by all. */ unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); 4000fde8: 03 10 00 7e sethi %hi(0x4001f800), %g1 <== NOT EXECUTED 4000fdec: c2 00 61 64 ld [ %g1 + 0x164 ], %g1 ! 4001f964 <== NOT EXECUTED 4000fdf0: 85 2a 20 06 sll %o0, 6, %g2 <== NOT EXECUTED 4000fdf4: 91 2a 20 03 sll %o0, 3, %o0 <== NOT EXECUTED 4000fdf8: 90 02 00 02 add %o0, %g2, %o0 <== NOT EXECUTED 4000fdfc: 10 bf ff da b 4000fd64 <== NOT EXECUTED 4000fe00: 82 00 40 08 add %g1, %o0, %g1 <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; 4000fe04: 40 00 03 e6 call 40010d9c <__errno> 4000fe08: 01 00 00 00 nop 4000fe0c: 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); 4000fe10: 40 00 01 b1 call 400104d4 4000fe14: 90 10 00 10 mov %l0, %o0 4000fe18: 30 bf ff df b,a 4000fd94 iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; 4000fe1c: 40 00 03 e0 call 40010d9c <__errno> 4000fe20: 01 00 00 00 nop 4000fe24: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED close(filsdes[0]); 4000fe28: 7f ff f4 9c call 4000d098 <== NOT EXECUTED 4000fe2c: d0 06 00 00 ld [ %i0 ], %o0 <== NOT EXECUTED 4000fe30: 30 bf ff d7 b,a 4000fd8c <== NOT EXECUTED =============================================================================== 4000b59c : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000b59c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED if (cmd == FIONREAD) { 4000b5a0: 03 10 01 19 sethi %hi(0x40046400), %g1 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { 4000b5a4: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED if (cmd == FIONREAD) { 4000b5a8: 82 10 62 7f or %g1, 0x27f, %g1 <== NOT EXECUTED 4000b5ac: 80 a6 40 01 cmp %i1, %g1 <== NOT EXECUTED 4000b5b0: 12 80 00 12 bne 4000b5f8 <== NOT EXECUTED 4000b5b4: b0 10 3f ea mov -22, %i0 <== NOT EXECUTED if (buffer == NULL) 4000b5b8: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000b5bc: 02 80 00 0f be 4000b5f8 <== NOT EXECUTED 4000b5c0: b0 10 3f f2 mov -14, %i0 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) 4000b5c4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000b5c8: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b5cc: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000b5d0: 7f ff f0 05 call 400075e4 <== NOT EXECUTED 4000b5d4: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000b5d8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b5dc: 12 80 00 07 bne 4000b5f8 <== NOT EXECUTED 4000b5e0: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(unsigned int *)buffer = pipe->Length; 4000b5e4: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000b5e8: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(unsigned int *)buffer = pipe->Length; 4000b5ec: c2 26 80 00 st %g1, [ %i2 ] <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000b5f0: 7f ff f0 44 call 40007700 <== NOT EXECUTED 4000b5f4: b0 10 20 00 clr %i0 <== NOT EXECUTED return 0; } return -EINVAL; } 4000b5f8: 81 c7 e0 08 ret <== NOT EXECUTED 4000b5fc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000b524 : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } 4000b524: 81 c3 e0 08 retl <== NOT EXECUTED 4000b528: 90 10 3f e3 mov -29, %o0 <== NOT EXECUTED =============================================================================== 4000b7f8 : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000b7f8: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000b7fc: d0 06 20 28 ld [ %i0 + 0x28 ], %o0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { 4000b800: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) 4000b804: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b808: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000b80c: 7f ff ef 76 call 400075e4 <== NOT EXECUTED 4000b810: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000b814: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b818: 12 80 00 2f bne 4000b8d4 <== NOT EXECUTED 4000b81c: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) 4000b820: a4 10 20 00 clr %l2 <== NOT EXECUTED 4000b824: b0 10 20 00 clr %i0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { 4000b828: 02 80 00 26 be 4000b8c0 <== NOT EXECUTED 4000b82c: a2 10 20 00 clr %l1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 4000b830: a6 07 bf fc add %fp, -4, %l3 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { 4000b834: e2 04 20 0c ld [ %l0 + 0xc ], %l1 <== NOT EXECUTED 4000b838: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 4000b83c: 12 80 00 2a bne 4000b8e4 <== NOT EXECUTED 4000b840: 82 26 80 12 sub %i2, %l2, %g1 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) 4000b844: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000b848: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b84c: 22 80 00 1d be,a 4000b8c0 <== NOT EXECUTED 4000b850: a2 10 20 00 clr %l1 <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { 4000b854: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000b858: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000b85c: 32 80 00 19 bne,a 4000b8c0 <== NOT EXECUTED 4000b860: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; 4000b864: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000b868: 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 ++; 4000b86c: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000b870: 7f ff ef a4 call 40007700 <== NOT EXECUTED 4000b874: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) 4000b878: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000b87c: 40 00 08 78 call 4000da5c <== NOT EXECUTED 4000b880: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b884: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b888: 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)) 4000b88c: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b890: 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)) 4000b894: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b898: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000b89c: 7f ff ef 52 call 400075e4 <== NOT EXECUTED 4000b8a0: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000b8a4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b8a8: 12 80 00 32 bne 4000b970 <== NOT EXECUTED 4000b8ac: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; 4000b8b0: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 <== NOT EXECUTED 4000b8b4: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000b8b8: 02 bf ff df be 4000b834 <== NOT EXECUTED 4000b8bc: c2 24 20 18 st %g1, [ %l0 + 0x18 ] <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); 4000b8c0: 7f ff ef 90 call 40007700 <== NOT EXECUTED 4000b8c4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED out_nolock: if (read > 0) 4000b8c8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000b8cc: 04 80 00 04 ble 4000b8dc <== NOT EXECUTED 4000b8d0: 01 00 00 00 nop <== NOT EXECUTED return read; return ret; } 4000b8d4: 81 c7 e0 08 ret <== NOT EXECUTED 4000b8d8: 81 e8 00 00 restore <== NOT EXECUTED 4000b8dc: 81 c7 e0 08 ret <== NOT EXECUTED 4000b8e0: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); 4000b8e4: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000b8e8: 38 80 00 02 bgu,a 4000b8f0 <== NOT EXECUTED 4000b8ec: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; 4000b8f0: c2 04 20 08 ld [ %l0 + 8 ], %g1 <== NOT EXECUTED 4000b8f4: e8 04 20 04 ld [ %l0 + 4 ], %l4 <== NOT EXECUTED 4000b8f8: a8 25 00 01 sub %l4, %g1, %l4 <== NOT EXECUTED if (chunk > chunk1) { 4000b8fc: 80 a4 40 14 cmp %l1, %l4 <== NOT EXECUTED 4000b900: 14 80 00 1e bg 4000b978 <== NOT EXECUTED 4000b904: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); 4000b908: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED 4000b90c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000b910: 40 00 17 5f call 4001168c <== NOT EXECUTED 4000b914: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Start += chunk; 4000b918: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000b91c: 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; 4000b920: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED pipe->Start %= pipe->Size; 4000b924: 40 00 3b 6e call 4001a6dc <.urem> <== NOT EXECUTED 4000b928: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000b92c: 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; 4000b930: d0 24 20 08 st %o0, [ %l0 + 8 ] <== NOT EXECUTED pipe->Length -= chunk; 4000b934: 82 20 40 11 sub %g1, %l1, %g1 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) 4000b938: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b93c: 12 80 00 03 bne 4000b948 <== NOT EXECUTED 4000b940: c2 24 20 0c st %g1, [ %l0 + 0xc ] <== NOT EXECUTED pipe->Start = 0; 4000b944: c0 24 20 08 clr [ %l0 + 8 ] <== NOT EXECUTED if (pipe->waitingWriters > 0) 4000b948: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000b94c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b950: 32 80 00 15 bne,a 4000b9a4 <== NOT EXECUTED 4000b954: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; 4000b958: 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) { 4000b95c: 80 a6 00 1a cmp %i0, %i2 <== NOT EXECUTED 4000b960: 0a bf ff b5 bcs 4000b834 <== NOT EXECUTED 4000b964: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED 4000b968: 10 bf ff d6 b 4000b8c0 <== NOT EXECUTED 4000b96c: a2 10 20 00 clr %l1 <== NOT EXECUTED /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b970: 10 bf ff d6 b 4000b8c8 <== NOT EXECUTED 4000b974: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); chunk1 = pipe->Size - pipe->Start; if (chunk > chunk1) { memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk1); 4000b978: 94 10 00 14 mov %l4, %o2 <== NOT EXECUTED 4000b97c: 92 02 40 01 add %o1, %g1, %o1 <== NOT EXECUTED 4000b980: 40 00 17 43 call 4001168c <== NOT EXECUTED 4000b984: 90 06 40 12 add %i1, %l2, %o0 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); 4000b988: d2 04 00 00 ld [ %l0 ], %o1 <== NOT EXECUTED 4000b98c: 90 04 80 14 add %l2, %l4, %o0 <== NOT EXECUTED 4000b990: 94 24 40 14 sub %l1, %l4, %o2 <== NOT EXECUTED 4000b994: 40 00 17 3e call 4001168c <== NOT EXECUTED 4000b998: 90 06 40 08 add %i1, %o0, %o0 <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; 4000b99c: 10 bf ff e0 b 4000b91c <== NOT EXECUTED 4000b9a0: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); 4000b9a4: 40 00 08 17 call 4000da00 <== NOT EXECUTED 4000b9a8: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED read += chunk; 4000b9ac: 10 bf ff ec b 4000b95c <== NOT EXECUTED 4000b9b0: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED =============================================================================== 4000b9b4 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { 4000b9b4: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED pipe_control_t *pipe = *pipep; 4000b9b8: e0 06 00 00 ld [ %i0 ], %l0 <== NOT EXECUTED uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, 4000b9bc: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b9c0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000b9c4: 7f ff ef 08 call 400075e4 <== NOT EXECUTED 4000b9c8: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) 4000b9cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b9d0: 12 80 00 47 bne 4000baec <== NOT EXECUTED 4000b9d4: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); 4000b9d8: e4 06 60 18 ld [ %i1 + 0x18 ], %l2 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) 4000b9dc: 80 8c a0 02 btst 2, %l2 <== NOT EXECUTED 4000b9e0: 02 80 00 05 be 4000b9f4 <== NOT EXECUTED 4000b9e4: a4 0c a0 06 and %l2, 6, %l2 <== NOT EXECUTED pipe->Readers --; 4000b9e8: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000b9ec: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000b9f0: c2 24 20 10 st %g1, [ %l0 + 0x10 ] <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) 4000b9f4: 80 8c a0 04 btst 4, %l2 <== NOT EXECUTED 4000b9f8: 32 80 00 1d bne,a 4000ba6c <== NOT EXECUTED 4000b9fc: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, 4000ba00: 23 10 00 7d sethi %hi(0x4001f400), %l1 <== NOT EXECUTED 4000ba04: d0 04 63 a8 ld [ %l1 + 0x3a8 ], %o0 ! 4001f7a8 <== NOT EXECUTED 4000ba08: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000ba0c: 7f ff ee f6 call 400075e4 <== NOT EXECUTED 4000ba10: 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) 4000ba14: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ba18: 12 80 00 35 bne 4000baec <== NOT EXECUTED 4000ba1c: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); 4000ba20: 7f ff ef 38 call 40007700 <== NOT EXECUTED 4000ba24: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { 4000ba28: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000ba2c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ba30: 12 80 00 12 bne 4000ba78 <== NOT EXECUTED 4000ba34: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 <== NOT EXECUTED 4000ba38: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ba3c: 02 80 00 1c be 4000baac <== NOT EXECUTED 4000ba40: 80 a4 a0 04 cmp %l2, 4 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) 4000ba44: 02 80 00 06 be 4000ba5c <== NOT EXECUTED 4000ba48: d0 04 63 a8 ld [ %l1 + 0x3a8 ], %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); 4000ba4c: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000ba50: 40 00 07 ec call 4000da00 <== NOT EXECUTED 4000ba54: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4000ba58: d0 04 63 a8 ld [ %l1 + 0x3a8 ], %o0 <== NOT EXECUTED 4000ba5c: 7f ff ef 29 call 40007700 <== NOT EXECUTED 4000ba60: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000ba64: 81 c7 e0 08 ret <== NOT EXECUTED 4000ba68: 81 e8 00 00 restore <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; 4000ba6c: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 4000ba70: 10 bf ff e4 b 4000ba00 <== NOT EXECUTED 4000ba74: c2 24 20 14 st %g1, [ %l0 + 0x14 ] <== NOT EXECUTED *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) 4000ba78: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000ba7c: 12 bf ff f7 bne 4000ba58 <== NOT EXECUTED 4000ba80: 80 a4 a0 02 cmp %l2, 2 <== NOT EXECUTED 4000ba84: 02 bf ff f6 be 4000ba5c <== NOT EXECUTED 4000ba88: d0 04 63 a8 ld [ %l1 + 0x3a8 ], %o0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); 4000ba8c: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000ba90: 40 00 07 dc call 4000da00 <== NOT EXECUTED 4000ba94: 92 07 bf fc add %fp, -4, %o1 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); 4000ba98: d0 04 63 a8 ld [ %l1 + 0x3a8 ], %o0 <== NOT EXECUTED 4000ba9c: 7f ff ef 19 call 40007700 <== NOT EXECUTED 4000baa0: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000baa4: 81 c7 e0 08 ret <== NOT EXECUTED 4000baa8: 81 e8 00 00 restore <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); 4000baac: 40 00 07 ad call 4000d960 <== NOT EXECUTED 4000bab0: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); 4000bab4: 40 00 07 ab call 4000d960 <== NOT EXECUTED 4000bab8: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); 4000babc: 7f ff ee 9d call 40007530 <== NOT EXECUTED 4000bac0: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED free(pipe->Buffer); 4000bac4: 7f ff df eb call 40003a70 <== NOT EXECUTED 4000bac8: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED free(pipe); 4000bacc: 7f ff df e9 call 40003a70 <== NOT EXECUTED 4000bad0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4000bad4: d0 04 63 a8 ld [ %l1 + 0x3a8 ], %o0 <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; 4000bad8: c0 26 00 00 clr [ %i0 ] <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); 4000badc: 7f ff ef 09 call 40007700 <== NOT EXECUTED 4000bae0: b0 10 20 00 clr %i0 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } 4000bae4: 81 c7 e0 08 ret <== NOT EXECUTED 4000bae8: 81 e8 00 00 restore <== NOT EXECUTED sc = rtems_semaphore_obtain(rtems_pipe_semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); 4000baec: 7f ff f0 6b call 40007c98 <== NOT EXECUTED =============================================================================== 4000b600 : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { 4000b600: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 4000b604: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) 4000b608: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 4000b60c: 12 80 00 04 bne 4000b61c <== NOT EXECUTED 4000b610: b0 10 20 00 clr %i0 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } 4000b614: 81 c7 e0 08 ret <== NOT EXECUTED 4000b618: 81 e8 00 00 restore <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) 4000b61c: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED 4000b620: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b624: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000b628: 7f ff ef ef call 400075e4 <== NOT EXECUTED 4000b62c: b0 10 3f fc mov -4, %i0 <== NOT EXECUTED 4000b630: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b634: 12 bf ff f8 bne 4000b614 <== NOT EXECUTED 4000b638: 01 00 00 00 nop <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { 4000b63c: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000b640: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b644: 02 80 00 56 be 4000b79c <== NOT EXECUTED 4000b648: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; 4000b64c: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 4000b650: 80 a6 80 15 cmp %i2, %l5 <== NOT EXECUTED 4000b654: 18 80 00 03 bgu 4000b660 <== NOT EXECUTED 4000b658: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 4000b65c: a4 10 00 1a mov %i2, %l2 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { 4000b660: a6 10 20 00 clr %l3 <== NOT EXECUTED 4000b664: 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); 4000b668: 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) { 4000b66c: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000b670: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 4000b674: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000b678: 1a 80 00 28 bcc 4000b718 <== NOT EXECUTED 4000b67c: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { 4000b680: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED 4000b684: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 4000b688: 32 80 00 46 bne,a 4000b7a0 <== NOT EXECUTED 4000b68c: a2 10 3f f5 mov -11, %l1 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; 4000b690: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000b694: 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 ++; 4000b698: 82 00 60 01 inc %g1 <== NOT EXECUTED PIPE_UNLOCK(pipe); 4000b69c: 7f ff f0 19 call 40007700 <== NOT EXECUTED 4000b6a0: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) 4000b6a4: d0 04 20 30 ld [ %l0 + 0x30 ], %o0 <== NOT EXECUTED 4000b6a8: 40 00 08 ed call 4000da5c <== NOT EXECUTED 4000b6ac: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000b6b0: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b6b4: 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)) 4000b6b8: a2 40 3f ff addx %g0, -1, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b6bc: 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)) 4000b6c0: a2 0c 60 04 and %l1, 4, %l1 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b6c4: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000b6c8: 7f ff ef c7 call 400075e4 <== NOT EXECUTED 4000b6cc: a2 04 7f fc add %l1, -4, %l1 <== NOT EXECUTED 4000b6d0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b6d4: 12 80 00 3a bne 4000b7bc <== NOT EXECUTED 4000b6d8: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; 4000b6dc: c2 04 20 1c ld [ %l0 + 0x1c ], %g1 <== NOT EXECUTED 4000b6e0: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED if (ret != 0) 4000b6e4: 12 80 00 2f bne 4000b7a0 <== NOT EXECUTED 4000b6e8: c2 24 20 1c st %g1, [ %l0 + 0x1c ] <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { 4000b6ec: c2 04 20 10 ld [ %l0 + 0x10 ], %g1 <== NOT EXECUTED 4000b6f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b6f4: 02 80 00 2b be 4000b7a0 <== NOT EXECUTED 4000b6f8: a2 10 3f e0 mov -32, %l1 <== NOT EXECUTED 4000b6fc: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { 4000b700: c2 04 20 0c ld [ %l0 + 0xc ], %g1 <== NOT EXECUTED 4000b704: a2 25 40 01 sub %l5, %g1, %l1 <== NOT EXECUTED 4000b708: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000b70c: 2a bf ff de bcs,a 4000b684 <== NOT EXECUTED 4000b710: c2 06 e0 18 ld [ %i3 + 0x18 ], %g1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); 4000b714: 84 26 80 13 sub %i2, %l3, %g2 <== NOT EXECUTED 4000b718: 80 a4 40 02 cmp %l1, %g2 <== NOT EXECUTED 4000b71c: 38 80 00 02 bgu,a 4000b724 <== NOT EXECUTED 4000b720: a2 10 00 02 mov %g2, %l1 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); 4000b724: d0 04 20 08 ld [ %l0 + 8 ], %o0 <== NOT EXECUTED 4000b728: 92 10 00 15 mov %l5, %o1 <== NOT EXECUTED 4000b72c: 40 00 3b ec call 4001a6dc <.urem> <== NOT EXECUTED 4000b730: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000b734: a4 25 40 08 sub %l5, %o0, %l2 <== NOT EXECUTED if (chunk > chunk1) { 4000b738: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000b73c: 04 80 00 22 ble 4000b7c4 <== NOT EXECUTED 4000b740: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); 4000b744: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 4000b748: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 4000b74c: 40 00 17 d0 call 4001168c <== NOT EXECUTED 4000b750: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); 4000b754: d0 04 00 00 ld [ %l0 ], %o0 <== NOT EXECUTED 4000b758: 92 04 80 13 add %l2, %l3, %o1 <== NOT EXECUTED 4000b75c: 94 24 40 12 sub %l1, %l2, %o2 <== NOT EXECUTED 4000b760: 40 00 17 cb call 4001168c <== NOT EXECUTED 4000b764: 92 06 40 09 add %i1, %o1, %o1 <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; 4000b768: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000b76c: 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; 4000b770: 84 00 80 11 add %g2, %l1, %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) 4000b774: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b778: 12 80 00 19 bne 4000b7dc <== NOT EXECUTED 4000b77c: c4 24 20 0c st %g2, [ %l0 + 0xc ] <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; 4000b780: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4000b784: 80 a6 80 18 cmp %i2, %i0 <== NOT EXECUTED 4000b788: 08 80 00 1a bleu 4000b7f0 <== NOT EXECUTED 4000b78c: a6 10 00 18 mov %i0, %l3 <== NOT EXECUTED 4000b790: ea 04 20 04 ld [ %l0 + 4 ], %l5 <== NOT EXECUTED 4000b794: 10 bf ff b6 b 4000b66c <== NOT EXECUTED 4000b798: a4 10 20 01 mov 1, %l2 <== NOT EXECUTED 4000b79c: b0 10 20 00 clr %i0 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); 4000b7a0: 7f ff ef d8 call 40007700 <== NOT EXECUTED 4000b7a4: d0 04 20 28 ld [ %l0 + 0x28 ], %o0 <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) 4000b7a8: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000b7ac: 14 bf ff 9a bg 4000b614 <== NOT EXECUTED 4000b7b0: 01 00 00 00 nop <== NOT EXECUTED return written; return ret; } 4000b7b4: 81 c7 e0 08 ret <== NOT EXECUTED 4000b7b8: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ret = -EINTR; if (! PIPE_LOCK(pipe)) { 4000b7bc: 10 bf ff fb b 4000b7a8 <== NOT EXECUTED 4000b7c0: a2 10 3f fc mov -4, %l1 <== NOT EXECUTED if (chunk > chunk1) { memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); 4000b7c4: 92 06 40 13 add %i1, %l3, %o1 <== NOT EXECUTED 4000b7c8: 90 00 40 08 add %g1, %o0, %o0 <== NOT EXECUTED 4000b7cc: 40 00 17 b0 call 4001168c <== NOT EXECUTED 4000b7d0: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED pipe->Length += chunk; 4000b7d4: 10 bf ff e6 b 4000b76c <== NOT EXECUTED 4000b7d8: c4 04 20 0c ld [ %l0 + 0xc ], %g2 <== NOT EXECUTED if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); 4000b7dc: d0 04 20 2c ld [ %l0 + 0x2c ], %o0 <== NOT EXECUTED 4000b7e0: 40 00 08 88 call 4000da00 <== NOT EXECUTED 4000b7e4: 92 10 00 14 mov %l4, %o1 <== NOT EXECUTED written += chunk; 4000b7e8: 10 bf ff e7 b 4000b784 <== NOT EXECUTED 4000b7ec: b0 06 00 11 add %i0, %l1, %i0 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { 4000b7f0: 10 bf ff ec b 4000b7a0 <== NOT EXECUTED 4000b7f4: a2 10 20 00 clr %l1 <== NOT EXECUTED =============================================================================== 40008f5c : ) { /* * Update call statistics */ MSBUMP(memalign_calls, 1); 40008f5c: 05 10 00 a7 sethi %hi(0x40029c00), %g2 40008f60: 84 10 a2 a0 or %g2, 0x2a0, %g2 ! 40029ea0 40008f64: c6 00 a0 08 ld [ %g2 + 8 ], %g3 40008f68: 86 00 e0 01 inc %g3 40008f6c: c6 20 a0 08 st %g3, [ %g2 + 8 ] if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 40008f70: 84 02 7f ff add %o1, -1, %g2 40008f74: 80 88 80 09 btst %g2, %o1 40008f78: 02 80 00 04 be 40008f88 <== ALWAYS TAKEN 40008f7c: 80 a2 60 03 cmp %o1, 3 /* * rtems_memalign does all of the error checking work EXCEPT * for adding restrictionso on the alignment. */ return rtems_memalign( pointer, alignment, size ); } 40008f80: 81 c3 e0 08 retl 40008f84: 90 10 20 16 mov 0x16, %o0 /* * Update call statistics */ MSBUMP(memalign_calls, 1); if (((alignment - 1) & alignment) != 0 || (alignment < sizeof(void *))) 40008f88: 08 bf ff fe bleu 40008f80 40008f8c: 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 ); 40008f90: 82 13 c0 00 mov %o7, %g1 40008f94: 40 00 00 68 call 40009134 40008f98: 9e 10 40 00 mov %g1, %o7 =============================================================================== 40004bac : * putk * * Kernel putk (e.g. puts) function requiring minimal infrastrure. */ void putk(const char *s) { 40004bac: 9d e3 bf a0 save %sp, -96, %sp const char *p = s; for (p=s ; *p ; p++ ) 40004bb0: d0 0e 00 00 ldub [ %i0 ], %o0 40004bb4: 91 2a 20 18 sll %o0, 0x18, %o0 40004bb8: 80 a2 20 00 cmp %o0, 0 40004bbc: 02 80 00 0c be 40004bec <== NEVER TAKEN 40004bc0: 23 10 00 74 sethi %hi(0x4001d000), %l1 40004bc4: a0 14 60 6c or %l1, 0x6c, %l0 ! 4001d06c BSP_output_char(*p); 40004bc8: c2 04 00 00 ld [ %l0 ], %g1 40004bcc: 9f c0 40 00 call %g1 40004bd0: 91 3a 20 18 sra %o0, 0x18, %o0 */ void putk(const char *s) { const char *p = s; for (p=s ; *p ; p++ ) 40004bd4: b0 06 20 01 inc %i0 40004bd8: d0 0e 00 00 ldub [ %i0 ], %o0 40004bdc: 91 2a 20 18 sll %o0, 0x18, %o0 40004be0: 80 a2 20 00 cmp %o0, 0 40004be4: 32 bf ff fa bne,a 40004bcc 40004be8: c2 04 00 00 ld [ %l0 ], %g1 BSP_output_char(*p); BSP_output_char('\n'); 40004bec: c2 04 60 6c ld [ %l1 + 0x6c ], %g1 40004bf0: 9f c0 40 00 call %g1 40004bf4: 90 10 20 0a mov 0xa, %o0 } 40004bf8: 81 c7 e0 08 ret 40004bfc: 81 e8 00 00 restore =============================================================================== 4001d1ec : ssize_t read( int fd, void *buffer, size_t count ) { 4001d1ec: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001d1f0: 03 10 00 7c sethi %hi(0x4001f000), %g1 4001d1f4: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4001d1f8: 80 a6 00 01 cmp %i0, %g1 4001d1fc: 1a 80 00 23 bcc 4001d288 <== NEVER TAKEN 4001d200: 03 10 00 7e sethi %hi(0x4001f800), %g1 iop = rtems_libio_iop( fd ); 4001d204: e0 00 61 64 ld [ %g1 + 0x164 ], %l0 ! 4001f964 4001d208: 83 2e 20 06 sll %i0, 6, %g1 4001d20c: b1 2e 20 03 sll %i0, 3, %i0 4001d210: b0 06 00 01 add %i0, %g1, %i0 4001d214: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001d218: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001d21c: 80 88 61 00 btst 0x100, %g1 4001d220: 02 80 00 1a be 4001d288 4001d224: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 4001d228: 02 80 00 1e be 4001d2a0 <== NEVER TAKEN 4001d22c: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001d230: 02 80 00 14 be 4001d280 <== NEVER TAKEN 4001d234: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4001d238: 80 88 60 02 btst 2, %g1 4001d23c: 02 80 00 19 be 4001d2a0 <== NEVER TAKEN 4001d240: 01 00 00 00 nop /* * Now process the read(). */ if ( !iop->handlers->read_h ) 4001d244: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001d248: c2 00 60 08 ld [ %g1 + 8 ], %g1 4001d24c: 80 a0 60 00 cmp %g1, 0 4001d250: 02 80 00 1a be 4001d2b8 <== NEVER TAKEN 4001d254: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); 4001d258: 94 10 00 1a mov %i2, %o2 4001d25c: 9f c0 40 00 call %g1 4001d260: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001d264: b0 92 20 00 orcc %o0, 0, %i0 4001d268: 04 80 00 06 ble 4001d280 4001d26c: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 4001d270: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001d274: 86 83 40 18 addcc %o5, %i0, %g3 4001d278: 84 43 00 02 addx %o4, %g2, %g2 4001d27c: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001d280: 81 c7 e0 08 ret 4001d284: 81 e8 00 00 restore ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 4001d288: 7f ff ce c5 call 40010d9c <__errno> 4001d28c: b0 10 3f ff mov -1, %i0 4001d290: 82 10 20 09 mov 9, %g1 4001d294: c2 22 00 00 st %g1, [ %o0 ] 4001d298: 81 c7 e0 08 ret 4001d29c: 81 e8 00 00 restore rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 4001d2a0: 7f ff ce bf call 40010d9c <__errno> <== NOT EXECUTED 4001d2a4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001d2a8: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4001d2ac: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d2b0: 81 c7 e0 08 ret <== NOT EXECUTED 4001d2b4: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001d2b8: 7f ff ce b9 call 40010d9c <__errno> <== NOT EXECUTED 4001d2bc: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001d2c0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001d2c4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d2c8: 81 c7 e0 08 ret <== NOT EXECUTED 4001d2cc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40007084 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { 40007084: 9d e3 bf 88 save %sp, -120, %sp rtems_filesystem_location_info_t loc; int result; if (!buf) 40007088: 80 a6 60 00 cmp %i1, 0 4000708c: 02 80 00 2b be 40007138 <== NEVER TAKEN 40007090: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 40007094: 40 00 3a 9a call 40015afc 40007098: 90 10 00 18 mov %i0, %o0 4000709c: a0 07 bf ec add %fp, -20, %l0 400070a0: 92 10 00 08 mov %o0, %o1 400070a4: 94 10 20 00 clr %o2 400070a8: 90 10 00 18 mov %i0, %o0 400070ac: 96 10 00 10 mov %l0, %o3 400070b0: 98 10 20 00 clr %o4 400070b4: 7f ff fa e4 call 40005c44 400070b8: b0 10 3f ff mov -1, %i0 0, &loc, false ); if ( result != 0 ) 400070bc: 80 a2 20 00 cmp %o0, 0 400070c0: 12 80 00 1c bne 40007130 <== NEVER TAKEN 400070c4: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !loc.ops->node_type_h ){ 400070c8: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 400070cc: 80 a0 60 00 cmp %g1, 0 400070d0: 22 80 00 31 be,a 40007194 <== NEVER TAKEN 400070d4: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ 400070d8: 9f c0 40 00 call %g1 400070dc: 90 10 00 10 mov %l0, %o0 400070e0: 80 a2 20 04 cmp %o0, 4 400070e4: 12 80 00 1b bne 40007150 400070e8: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ 400070ec: c2 00 a0 3c ld [ %g2 + 0x3c ], %g1 400070f0: 80 a0 60 00 cmp %g1, 0 400070f4: 02 80 00 27 be 40007190 <== NEVER TAKEN 400070f8: 92 10 00 19 mov %i1, %o1 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); 400070fc: 94 10 00 1a mov %i2, %o2 40007100: 9f c0 40 00 call %g1 40007104: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40007108: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000710c: 80 a0 60 00 cmp %g1, 0 40007110: 02 80 00 08 be 40007130 <== NEVER TAKEN 40007114: b0 10 00 08 mov %o0, %i0 40007118: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000711c: 80 a0 60 00 cmp %g1, 0 40007120: 02 80 00 26 be 400071b8 <== NEVER TAKEN 40007124: 01 00 00 00 nop 40007128: 9f c0 40 00 call %g1 4000712c: 90 10 00 10 mov %l0, %o0 return result; } 40007130: 81 c7 e0 08 ret 40007134: 81 e8 00 00 restore { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); 40007138: 40 00 33 6b call 40013ee4 <__errno> <== NOT EXECUTED 4000713c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40007140: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40007144: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40007148: 81 c7 e0 08 ret <== NOT EXECUTED 4000714c: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ rtems_filesystem_freenode( &loc ); 40007150: c2 07 bf f8 ld [ %fp + -8 ], %g1 40007154: 80 a0 60 00 cmp %g1, 0 40007158: 02 80 00 08 be 40007178 <== NEVER TAKEN 4000715c: 01 00 00 00 nop 40007160: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40007164: 80 a0 60 00 cmp %g1, 0 40007168: 02 80 00 04 be 40007178 <== NEVER TAKEN 4000716c: 01 00 00 00 nop 40007170: 9f c0 40 00 call %g1 40007174: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EINVAL ); 40007178: 40 00 33 5b call 40013ee4 <__errno> 4000717c: b0 10 3f ff mov -1, %i0 40007180: 82 10 20 16 mov 0x16, %g1 40007184: c2 22 00 00 st %g1, [ %o0 ] 40007188: 81 c7 e0 08 ret 4000718c: 81 e8 00 00 restore } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); 40007190: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40007194: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40007198: 02 80 00 04 be 400071a8 <== NOT EXECUTED 4000719c: 01 00 00 00 nop <== NOT EXECUTED 400071a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400071a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400071a8: 40 00 33 4f call 40013ee4 <__errno> <== NOT EXECUTED 400071ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400071b0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400071b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400071b8: 81 c7 e0 08 ret <== NOT EXECUTED 400071bc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000591c : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { 4000591c: 9d e3 bf a0 save %sp, -96, %sp int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); 40005920: 03 10 00 86 sethi %hi(0x40021800), %g1 40005924: c2 00 62 d4 ld [ %g1 + 0x2d4 ], %g1 ! 40021ad4 40005928: 80 a6 00 01 cmp %i0, %g1 4000592c: 1a 80 00 52 bcc 40005a74 <== NEVER TAKEN 40005930: 03 10 00 8a sethi %hi(0x40022800), %g1 iop = rtems_libio_iop( fd ); 40005934: e4 00 63 d4 ld [ %g1 + 0x3d4 ], %l2 ! 40022bd4 40005938: 83 2e 20 06 sll %i0, 6, %g1 4000593c: b1 2e 20 03 sll %i0, 3, %i0 40005940: b0 06 00 01 add %i0, %g1, %i0 40005944: a4 04 80 18 add %l2, %i0, %l2 rtems_libio_check_is_open( iop ); 40005948: c2 04 a0 18 ld [ %l2 + 0x18 ], %g1 4000594c: 80 88 61 00 btst 0x100, %g1 40005950: 02 80 00 49 be 40005a74 <== NEVER TAKEN 40005954: 80 88 60 02 btst 2, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); 40005958: 02 80 00 26 be 400059f0 <== NEVER TAKEN 4000595c: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 40005960: 02 80 00 24 be 400059f0 40005964: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 40005968: 04 80 00 22 ble 400059f0 4000596c: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 40005970: 14 80 00 20 bg 400059f0 <== NEVER TAKEN 40005974: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) 40005978: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 4000597c: c2 00 60 08 ld [ %g1 + 8 ], %g1 40005980: 80 a0 60 00 cmp %g1, 0 40005984: 02 80 00 42 be 40005a8c <== NEVER TAKEN 40005988: 96 10 20 01 mov 1, %o3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000598c: 84 10 00 19 mov %i1, %g2 40005990: 86 10 20 00 clr %g3 40005994: 10 80 00 03 b 400059a0 40005998: 88 10 20 00 clr %g4 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 4000599c: 88 10 00 0c mov %o4, %g4 ssize_t old; if ( !iov[v].iov_base ) 400059a0: da 00 80 00 ld [ %g2 ], %o5 400059a4: 80 a3 60 00 cmp %o5, 0 400059a8: 02 80 00 12 be 400059f0 400059ac: 86 00 e0 01 inc %g3 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; 400059b0: da 00 a0 04 ld [ %g2 + 4 ], %o5 400059b4: 98 01 00 0d add %g4, %o5, %o4 if ( total < old ) 400059b8: 80 a3 00 04 cmp %o4, %g4 400059bc: 06 80 00 0d bl 400059f0 400059c0: 84 00 a0 08 add %g2, 8, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400059c4: 80 a0 00 0d cmp %g0, %o5 400059c8: 88 40 3f ff addx %g0, -1, %g4 * are obvious errors in the iovec. So this extra loop ensures * that we do not do anything if there is an argument error. */ all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { 400059cc: 80 a6 80 03 cmp %i2, %g3 400059d0: 14 bf ff f3 bg 4000599c <== ALWAYS TAKEN 400059d4: 96 0a c0 04 and %o3, %g4, %o3 /* * A readv with all zeros logically has no effect. Even though * OpenGroup didn't address this case as they did with writev(), * we will handle it the same way for symmetry. */ if ( all_zeros == true ) { 400059d8: 80 8a e0 ff btst 0xff, %o3 <== NOT EXECUTED 400059dc: a6 10 20 00 clr %l3 <== NOT EXECUTED 400059e0: 02 80 00 0c be 40005a10 <== NOT EXECUTED 400059e4: b0 10 20 00 clr %i0 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 400059e8: 81 c7 e0 08 ret <== NOT EXECUTED 400059ec: 81 e8 00 00 restore <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); 400059f0: 40 00 31 0d call 40011e24 <__errno> 400059f4: b0 10 3f ff mov -1, %i0 400059f8: 82 10 20 16 mov 0x16, %g1 400059fc: c2 22 00 00 st %g1, [ %o0 ] 40005a00: 81 c7 e0 08 ret 40005a04: 81 e8 00 00 restore } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40005a08: c2 04 a0 40 ld [ %l2 + 0x40 ], %g1 <== NOT EXECUTED 40005a0c: c2 00 60 08 ld [ %g1 + 8 ], %g1 <== NOT EXECUTED bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); 40005a10: d2 06 40 00 ld [ %i1 ], %o1 <== NOT EXECUTED 40005a14: d4 06 60 04 ld [ %i1 + 4 ], %o2 <== NOT EXECUTED 40005a18: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005a1c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED if ( bytes < 0 ) 40005a20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005a24: 06 80 00 12 bl 40005a6c <== NOT EXECUTED 40005a28: 01 00 00 00 nop <== NOT EXECUTED return -1; if ( bytes > 0 ) { 40005a2c: 02 80 00 07 be 40005a48 <== NOT EXECUTED 40005a30: a1 3a 20 1f sra %o0, 0x1f, %l0 <== NOT EXECUTED iop->offset += bytes; 40005a34: c4 1c a0 10 ldd [ %l2 + 0x10 ], %g2 <== NOT EXECUTED 40005a38: 86 80 c0 08 addcc %g3, %o0, %g3 <== NOT EXECUTED total += bytes; 40005a3c: b0 06 00 08 add %i0, %o0, %i0 <== NOT EXECUTED if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 40005a40: 84 40 80 10 addx %g2, %l0, %g2 <== NOT EXECUTED 40005a44: c4 3c a0 10 std %g2, [ %l2 + 0x10 ] <== NOT EXECUTED total += bytes; } if (bytes != iov[ v ].iov_len) 40005a48: c2 06 60 04 ld [ %i1 + 4 ], %g1 <== NOT EXECUTED 40005a4c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40005a50: 12 bf ff e6 bne 400059e8 <== NOT EXECUTED 40005a54: a6 04 e0 01 inc %l3 <== NOT EXECUTED } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40005a58: 80 a6 80 13 cmp %i2, %l3 <== NOT EXECUTED 40005a5c: 14 bf ff eb bg 40005a08 <== NOT EXECUTED 40005a60: b2 06 60 08 add %i1, 8, %i1 <== NOT EXECUTED if (bytes != iov[ v ].iov_len) break; } return total; } 40005a64: 81 c7 e0 08 ret <== NOT EXECUTED 40005a68: 81 e8 00 00 restore <== NOT EXECUTED 40005a6c: 81 c7 e0 08 ret <== NOT EXECUTED 40005a70: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 40005a74: 40 00 30 ec call 40011e24 <__errno> <== NOT EXECUTED 40005a78: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005a7c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 40005a80: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005a84: 81 c7 e0 08 ret <== NOT EXECUTED 40005a88: 81 e8 00 00 restore <== NOT EXECUTED if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 40005a8c: 40 00 30 e6 call 40011e24 <__errno> <== NOT EXECUTED 40005a90: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40005a94: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40005a98: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40005a9c: 81 c7 e0 08 ret <== NOT EXECUTED 40005aa0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4001d354 : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 4001d354: 9d e3 bf 98 save %sp, -104, %sp 4001d358: 21 10 00 7e sethi %hi(0x4001f800), %l0 4001d35c: a0 14 21 80 or %l0, 0x180, %l0 ! 4001f980 4001d360: c4 04 20 10 ld [ %l0 + 0x10 ], %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 4001d364: 03 10 00 7f sethi %hi(0x4001fc00), %g1 4001d368: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001fce0 <_System_state_Current> { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); 4001d36c: 84 00 a0 01 inc %g2 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { 4001d370: 80 a0 60 03 cmp %g1, 3 4001d374: 02 80 00 36 be 4001d44c <== ALWAYS TAKEN 4001d378: c4 24 20 10 st %g2, [ %l0 + 0x10 ] } /* * Continue with realloc(). */ if ( !ptr ) 4001d37c: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4001d380: 02 80 00 3e be 4001d478 4001d384: 80 a6 60 00 cmp %i1, 0 return malloc( size ); if ( !size ) { 4001d388: 02 80 00 11 be 4001d3cc <== NEVER TAKEN 4001d38c: 23 10 00 7c sethi %hi(0x4001f000), %l1 free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { 4001d390: d0 04 60 40 ld [ %l1 + 0x40 ], %o0 ! 4001f040 4001d394: 92 10 00 18 mov %i0, %o1 4001d398: 40 00 00 75 call 4001d56c <_Protected_heap_Get_block_size> 4001d39c: 94 07 bf fc add %fp, -4, %o2 4001d3a0: 80 8a 20 ff btst 0xff, %o0 4001d3a4: 02 80 00 0f be 4001d3e0 4001d3a8: d0 04 60 40 ld [ %l1 + 0x40 ], %o0 #if defined(RTEMS_MALLOC_BOUNDARY_HELPERS) if (rtems_malloc_boundary_helpers) resize += (*rtems_malloc_boundary_helpers->overhead)(); #endif if ( _Protected_heap_Resize_block( RTEMS_Malloc_Heap, ptr, resize ) ) { 4001d3ac: 92 10 00 18 mov %i0, %o1 4001d3b0: 40 00 00 7c call 4001d5a0 <_Protected_heap_Resize_block> 4001d3b4: 94 10 00 19 mov %i1, %o2 4001d3b8: 80 8a 20 ff btst 0xff, %o0 4001d3bc: 02 80 00 0f be 4001d3f8 4001d3c0: 01 00 00 00 nop memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 4001d3c4: 81 c7 e0 08 ret 4001d3c8: 81 e8 00 00 restore */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); 4001d3cc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 4001d3d0: 7f ff 99 a8 call 40003a70 <== NOT EXECUTED 4001d3d4: b0 10 20 00 clr %i0 <== NOT EXECUTED return (void *) 0; 4001d3d8: 81 c7 e0 08 ret <== NOT EXECUTED 4001d3dc: 81 e8 00 00 restore <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; 4001d3e0: 7f ff ce 6f call 40010d9c <__errno> 4001d3e4: b0 10 20 00 clr %i0 4001d3e8: 82 10 20 16 mov 0x16, %g1 4001d3ec: c2 22 00 00 st %g1, [ %o0 ] return (void *) 0; 4001d3f0: 81 c7 e0 08 ret 4001d3f4: 81 e8 00 00 restore * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 4001d3f8: 7f ff 9a 86 call 40003e10 4001d3fc: 90 10 00 19 mov %i1, %o0 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001d400: c2 04 20 04 ld [ %l0 + 4 ], %g1 * There used to be a free on this error case but it is wrong to * free the memory per OpenGroup Single UNIX Specification V2 * and the C Standard. */ new_area = malloc( size ); 4001d404: a2 10 00 08 mov %o0, %l1 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ 4001d408: 82 00 7f ff add %g1, -1, %g1 if ( !new_area ) { 4001d40c: 80 a2 20 00 cmp %o0, 0 4001d410: 02 80 00 18 be 4001d470 4001d414: c2 24 20 04 st %g1, [ %l0 + 4 ] return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); 4001d418: c2 07 bf fc ld [ %fp + -4 ], %g1 4001d41c: 80 a6 40 01 cmp %i1, %g1 4001d420: 08 80 00 03 bleu 4001d42c <== NEVER TAKEN 4001d424: 94 10 00 19 mov %i1, %o2 4001d428: 94 10 00 01 mov %g1, %o2 4001d42c: 92 10 00 18 mov %i0, %o1 4001d430: 7f ff d0 97 call 4001168c 4001d434: 90 10 00 11 mov %l1, %o0 free( ptr ); 4001d438: 90 10 00 18 mov %i0, %o0 4001d43c: 7f ff 99 8d call 40003a70 4001d440: b0 10 00 11 mov %l1, %i0 return new_area; 4001d444: 81 c7 e0 08 ret 4001d448: 81 e8 00 00 restore /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) 4001d44c: 03 10 00 7e sethi %hi(0x4001f800), %g1 4001d450: c2 00 63 40 ld [ %g1 + 0x340 ], %g1 ! 4001fb40 <_Thread_Dispatch_disable_level> 4001d454: 80 a0 60 00 cmp %g1, 0 4001d458: 12 80 00 06 bne 4001d470 <== NEVER TAKEN 4001d45c: 03 10 00 7e sethi %hi(0x4001f800), %g1 return (void *) 0; if (_ISR_Nest_level > 0) 4001d460: c2 00 63 d8 ld [ %g1 + 0x3d8 ], %g1 ! 4001fbd8 <_ISR_Nest_level> 4001d464: 80 a0 60 00 cmp %g1, 0 4001d468: 02 bf ff c6 be 4001d380 <== ALWAYS TAKEN 4001d46c: 80 a6 20 00 cmp %i0, 0 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } 4001d470: 81 c7 e0 08 ret 4001d474: 91 e8 20 00 restore %g0, 0, %o0 /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); 4001d478: 7f ff 9a 66 call 40003e10 4001d47c: 90 10 00 19 mov %i1, %o0 4001d480: 81 c7 e0 08 ret 4001d484: 91 e8 00 08 restore %g0, %o0, %o0 =============================================================================== 400084d4 : #include int rmdir( const char *pathname ) { 400084d4: 9d e3 bf 70 save %sp, -144, %sp /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); 400084d8: 7f ff f8 75 call 400066ac 400084dc: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 400084e0: 80 a2 20 00 cmp %o0, 0 400084e4: 12 80 00 6a bne 4000868c 400084e8: a2 07 bf e8 add %fp, -24, %l1 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); 400084ec: 90 10 00 18 mov %i0, %o0 400084f0: 92 07 bf fc add %fp, -4, %o1 400084f4: 94 10 00 11 mov %l1, %o2 400084f8: 40 00 00 f2 call 400088c0 400084fc: a0 10 20 00 clr %l0 40008500: a4 10 20 00 clr %l2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40008504: c2 07 bf e8 ld [ %fp + -24 ], %g1 name = pathname + parentpathlen; 40008508: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4000850c: c2 27 bf d4 st %g1, [ %fp + -44 ] 40008510: c2 07 bf ec ld [ %fp + -20 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40008514: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40008518: c2 27 bf d8 st %g1, [ %fp + -40 ] 4000851c: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40008520: a0 07 bf d4 add %fp, -44, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40008524: c2 27 bf dc st %g1, [ %fp + -36 ] 40008528: c2 07 bf f4 ld [ %fp + -12 ], %g1 4000852c: c2 27 bf e0 st %g1, [ %fp + -32 ] 40008530: c2 07 bf f8 ld [ %fp + -8 ], %g1 name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40008534: 40 00 3e 78 call 40017f14 40008538: c2 27 bf e4 st %g1, [ %fp + -28 ] 4000853c: 92 10 00 08 mov %o0, %o1 40008540: 7f ff f8 40 call 40006640 40008544: 90 10 00 18 mov %i0, %o0 40008548: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4000854c: 40 00 3e 72 call 40017f14 40008550: 90 10 00 18 mov %i0, %o0 40008554: 94 10 20 00 clr %o2 40008558: 92 10 00 08 mov %o0, %o1 4000855c: 96 10 00 10 mov %l0, %o3 40008560: 90 10 00 18 mov %i0, %o0 40008564: 7f ff f8 65 call 400066f8 40008568: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 4000856c: 80 a2 20 00 cmp %o0, 0 40008570: 12 80 00 53 bne 400086bc 40008574: c4 07 bf e0 ld [ %fp + -32 ], %g2 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ 40008578: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4000857c: 80 a0 60 00 cmp %g1, 0 40008580: 22 80 00 7a be,a 40008768 <== NEVER TAKEN 40008584: 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 ){ 40008588: 9f c0 40 00 call %g1 4000858c: 90 10 00 10 mov %l0, %o0 40008590: 80 a2 20 01 cmp %o0, 1 40008594: 12 80 00 22 bne 4000861c 40008598: c2 07 bf dc ld [ %fp + -36 ], %g1 /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ 4000859c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 400085a0: 80 a0 60 00 cmp %g1, 0 400085a4: 02 80 00 55 be 400086f8 <== NEVER TAKEN 400085a8: 90 10 00 11 mov %l1, %o0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); 400085ac: 9f c0 40 00 call %g1 400085b0: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 400085b4: c2 07 bf e0 ld [ %fp + -32 ], %g1 400085b8: 80 a0 60 00 cmp %g1, 0 400085bc: 02 80 00 08 be 400085dc <== NEVER TAKEN 400085c0: b0 10 00 08 mov %o0, %i0 400085c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400085c8: 80 a0 60 00 cmp %g1, 0 400085cc: 02 80 00 05 be 400085e0 <== NEVER TAKEN 400085d0: 80 8c a0 ff btst 0xff, %l2 400085d4: 9f c0 40 00 call %g1 400085d8: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 400085dc: 80 8c a0 ff btst 0xff, %l2 400085e0: 02 80 00 0b be 4000860c 400085e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &parentloc ); 400085e8: 80 a0 60 00 cmp %g1, 0 400085ec: 02 80 00 5d be 40008760 <== NEVER TAKEN 400085f0: 01 00 00 00 nop 400085f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400085f8: 80 a0 60 00 cmp %g1, 0 400085fc: 02 80 00 59 be 40008760 <== NEVER TAKEN 40008600: 01 00 00 00 nop 40008604: 9f c0 40 00 call %g1 40008608: 90 10 00 11 mov %l1, %o0 4000860c: 81 c7 e0 08 ret 40008610: 81 e8 00 00 restore return result; } 40008614: 81 c7 e0 08 ret <== NOT EXECUTED 40008618: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ){ rtems_filesystem_freenode( &loc ); 4000861c: c2 07 bf e0 ld [ %fp + -32 ], %g1 40008620: 80 a0 60 00 cmp %g1, 0 40008624: 02 80 00 09 be 40008648 <== NEVER TAKEN 40008628: 80 8c a0 ff btst 0xff, %l2 4000862c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008630: 80 a0 60 00 cmp %g1, 0 40008634: 02 80 00 05 be 40008648 <== NEVER TAKEN 40008638: 80 8c a0 ff btst 0xff, %l2 4000863c: 9f c0 40 00 call %g1 40008640: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40008644: 80 8c a0 ff btst 0xff, %l2 40008648: 02 80 00 0b be 40008674 <== NEVER TAKEN 4000864c: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &parentloc ); 40008650: 80 a0 60 00 cmp %g1, 0 40008654: 02 80 00 08 be 40008674 <== NEVER TAKEN 40008658: 01 00 00 00 nop 4000865c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 40008660: 80 a0 60 00 cmp %g1, 0 40008664: 02 80 00 04 be 40008674 <== NEVER TAKEN 40008668: 01 00 00 00 nop 4000866c: 9f c0 40 00 call %g1 40008670: 90 10 00 11 mov %l1, %o0 rtems_set_errno_and_return_minus_one( ENOTDIR ); 40008674: 40 00 31 1c call 40014ae4 <__errno> 40008678: b0 10 3f ff mov -1, %i0 4000867c: 82 10 20 14 mov 0x14, %g1 40008680: c2 22 00 00 st %g1, [ %o0 ] 40008684: 81 c7 e0 08 ret 40008688: 81 e8 00 00 restore parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, 4000868c: a0 10 00 08 mov %o0, %l0 40008690: 90 10 00 18 mov %i0, %o0 40008694: 92 10 00 10 mov %l0, %o1 40008698: 94 10 20 02 mov 2, %o2 4000869c: 96 10 00 11 mov %l1, %o3 400086a0: 7f ff f8 57 call 400067fc 400086a4: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 400086a8: 80 a2 20 00 cmp %o0, 0 400086ac: 12 bf ff da bne 40008614 <== NEVER TAKEN 400086b0: a4 10 20 01 mov 1, %l2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 400086b4: 10 bf ff 95 b 40008508 400086b8: c2 07 bf e8 ld [ %fp + -24 ], %g1 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 400086bc: 80 8c a0 ff btst 0xff, %l2 400086c0: 02 bf ff d3 be 4000860c <== ALWAYS TAKEN 400086c4: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 400086c8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED 400086cc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400086d0: 02 80 00 24 be 40008760 <== NOT EXECUTED 400086d4: 01 00 00 00 nop <== NOT EXECUTED 400086d8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400086dc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400086e0: 02 bf ff cb be 4000860c <== NOT EXECUTED 400086e4: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 400086e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400086ec: 01 00 00 00 nop <== NOT EXECUTED 400086f0: 81 c7 e0 08 ret <== NOT EXECUTED 400086f4: 81 e8 00 00 restore <== NOT EXECUTED /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); 400086f8: c2 07 bf e0 ld [ %fp + -32 ], %g1 <== NOT EXECUTED 400086fc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008700: 02 80 00 09 be 40008724 <== NOT EXECUTED 40008704: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 40008708: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000870c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008710: 02 80 00 05 be 40008724 <== NOT EXECUTED 40008714: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 40008718: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000871c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 40008720: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 40008724: 02 80 00 0b be 40008750 <== NOT EXECUTED 40008728: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 4000872c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008730: 02 80 00 08 be 40008750 <== NOT EXECUTED 40008734: 01 00 00 00 nop <== NOT EXECUTED 40008738: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4000873c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008740: 02 80 00 04 be 40008750 <== NOT EXECUTED 40008744: 01 00 00 00 nop <== NOT EXECUTED 40008748: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000874c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40008750: 40 00 30 e5 call 40014ae4 <__errno> <== NOT EXECUTED 40008754: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40008758: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000875c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40008760: 81 c7 e0 08 ret <== NOT EXECUTED 40008764: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ rtems_filesystem_freenode( &loc ); 40008768: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000876c: 12 bf ff eb bne 40008718 <== NOT EXECUTED 40008770: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 40008774: 30 bf ff ec b,a 40008724 <== NOT EXECUTED =============================================================================== 400103a4 : uint32_t rtems_assoc_local_by_remote_bitfield( const rtems_assoc_t *ap, uint32_t remote_value ) { 400103a4: 9d e3 bf a0 save %sp, -96, %sp 400103a8: a4 10 20 00 clr %l2 400103ac: a0 10 00 18 mov %i0, %l0 400103b0: a2 10 20 01 mov 1, %l1 400103b4: 10 80 00 05 b 400103c8 400103b8: b0 10 20 00 clr %i0 uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 400103bc: 80 a4 a0 20 cmp %l2, 0x20 400103c0: 02 80 00 0d be 400103f4 400103c4: a3 2c 60 01 sll %l1, 1, %l1 if (b & remote_value) 400103c8: 80 8c 40 19 btst %l1, %i1 400103cc: 22 bf ff fc be,a 400103bc 400103d0: a4 04 a0 01 inc %l2 local_value |= rtems_assoc_local_by_remote(ap, b); 400103d4: 92 10 00 11 mov %l1, %o1 400103d8: 40 00 00 09 call 400103fc 400103dc: 90 10 00 10 mov %l0, %o0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 400103e0: a4 04 a0 01 inc %l2 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); 400103e4: b0 16 00 08 or %i0, %o0, %i0 ) { uint32_t b; uint32_t local_value = 0; for (b = 1; b; b <<= 1) { 400103e8: 80 a4 a0 20 cmp %l2, 0x20 400103ec: 12 bf ff f7 bne 400103c8 <== ALWAYS TAKEN 400103f0: a3 2c 60 01 sll %l1, 1, %l1 if (b & remote_value) local_value |= rtems_assoc_local_by_remote(ap, b); } return local_value; } 400103f4: 81 c7 e0 08 ret 400103f8: 81 e8 00 00 restore =============================================================================== 40016450 : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { 40016450: 11 10 00 a2 sethi %hi(0x40028800), %o0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } 40016454: 81 c3 e0 08 retl <== NOT EXECUTED 40016458: 90 12 22 c0 or %o0, 0x2c0, %o0 ! 40028ac0 <== NOT EXECUTED =============================================================================== 40012e5c : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40012e5c: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40012e60: 90 10 00 18 mov %i0, %o0 40012e64: 40 00 00 0b call 40012e90 40012e68: 92 10 00 19 mov %i1, %o1 if (nap) 40012e6c: 80 a2 20 00 cmp %o0, 0 40012e70: 02 80 00 05 be 40012e84 <== NEVER TAKEN 40012e74: 01 00 00 00 nop return nap->name; return rtems_assoc_name_bad(local_value); } 40012e78: f0 02 00 00 ld [ %o0 ], %i0 40012e7c: 81 c7 e0 08 ret 40012e80: 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); 40012e84: 40 00 0d 73 call 40016450 40012e88: 91 e8 00 19 restore %g0, %i1, %o0 =============================================================================== 40010cec : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40010cec: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 40010cf0: d0 06 00 00 ld [ %i0 ], %o0 40010cf4: 80 a2 20 00 cmp %o0, 0 40010cf8: 02 80 00 1d be 40010d6c <== NEVER TAKEN 40010cfc: 13 10 00 7a sethi %hi(0x4001e800), %o1 40010d00: 40 00 03 8e call 40011b38 40010d04: 92 12 60 a0 or %o1, 0xa0, %o1 ! 4001e8a0 40010d08: 80 a2 20 00 cmp %o0, 0 40010d0c: 02 80 00 11 be 40010d50 <== NEVER TAKEN 40010d10: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->local_value == local_value) 40010d14: c2 06 20 04 ld [ %i0 + 4 ], %g1 40010d18: 80 a0 40 19 cmp %g1, %i1 40010d1c: 32 80 00 07 bne,a 40010d38 40010d20: b0 06 20 0c add %i0, 0xc, %i0 40010d24: 30 80 00 14 b,a 40010d74 40010d28: 80 a0 40 19 cmp %g1, %i1 40010d2c: 02 80 00 12 be 40010d74 40010d30: 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++) 40010d34: b0 06 20 0c add %i0, 0xc, %i0 40010d38: c2 06 00 00 ld [ %i0 ], %g1 40010d3c: 80 a0 60 00 cmp %g1, 0 40010d40: 32 bf ff fa bne,a 40010d28 40010d44: c2 06 20 04 ld [ %i0 + 4 ], %g1 if (ap->local_value == local_value) return ap; return default_ap; } 40010d48: 81 c7 e0 08 ret 40010d4c: 91 e8 00 02 restore %g0, %g2, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 40010d50: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 40010d54: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40010d58: 02 80 00 07 be 40010d74 <== NOT EXECUTED 40010d5c: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 40010d60: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 40010d64: 10 bf ff ec b 40010d14 <== NOT EXECUTED 40010d68: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 40010d6c: 81 c7 e0 08 ret <== NOT EXECUTED 40010d70: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 40010d74: 81 c7 e0 08 ret 40010d78: 81 e8 00 00 restore =============================================================================== 40010424 : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { 40010424: 9d e3 bf a0 save %sp, -96, %sp const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 40010428: d0 06 00 00 ld [ %i0 ], %o0 4001042c: 80 a2 20 00 cmp %o0, 0 40010430: 02 80 00 1d be 400104a4 <== NEVER TAKEN 40010434: 13 10 00 79 sethi %hi(0x4001e400), %o1 40010438: 40 00 05 c0 call 40011b38 4001043c: 92 12 63 78 or %o1, 0x378, %o1 ! 4001e778 <__FUNCTION__.6072+0x28> 40010440: 80 a2 20 00 cmp %o0, 0 40010444: 02 80 00 11 be 40010488 <== NEVER TAKEN 40010448: 84 10 20 00 clr %g2 default_ap = ap++; for ( ; ap->name; ap++) if (ap->remote_value == remote_value) 4001044c: c2 06 20 08 ld [ %i0 + 8 ], %g1 40010450: 80 a0 40 19 cmp %g1, %i1 40010454: 32 80 00 07 bne,a 40010470 40010458: b0 06 20 0c add %i0, 0xc, %i0 4001045c: 30 80 00 14 b,a 400104ac 40010460: 80 a0 40 19 cmp %g1, %i1 40010464: 02 80 00 12 be 400104ac 40010468: 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++) 4001046c: b0 06 20 0c add %i0, 0xc, %i0 40010470: c2 06 00 00 ld [ %i0 ], %g1 40010474: 80 a0 60 00 cmp %g1, 0 40010478: 32 bf ff fa bne,a 40010460 4001047c: c2 06 20 08 ld [ %i0 + 8 ], %g1 if (ap->remote_value == remote_value) return ap; return default_ap; } 40010480: 81 c7 e0 08 ret 40010484: 91 e8 00 02 restore %g0, %g2, %o0 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) 40010488: c4 06 20 0c ld [ %i0 + 0xc ], %g2 <== NOT EXECUTED 4001048c: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40010490: 02 80 00 07 be 400104ac <== NOT EXECUTED 40010494: 82 06 20 0c add %i0, 0xc, %g1 <== NOT EXECUTED 40010498: 84 10 00 18 mov %i0, %g2 <== NOT EXECUTED 4001049c: 10 bf ff ec b 4001044c <== NOT EXECUTED 400104a0: b0 10 00 01 mov %g1, %i0 <== NOT EXECUTED uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) 400104a4: 81 c7 e0 08 ret <== NOT EXECUTED 400104a8: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 400104ac: 81 c7 e0 08 ret 400104b0: 81 e8 00 00 restore =============================================================================== 40010cc4 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { 40010cc4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); 40010cc8: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40010ccc: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40010cd0: 40 00 00 07 call 40010cec <== NOT EXECUTED 40010cd4: b0 10 20 00 clr %i0 <== NOT EXECUTED if (nap) 40010cd8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40010cdc: 32 80 00 02 bne,a 40010ce4 <== NOT EXECUTED 40010ce0: f0 02 20 08 ld [ %o0 + 8 ], %i0 <== NOT EXECUTED return nap->remote_value; return 0; } 40010ce4: 81 c7 e0 08 ret <== NOT EXECUTED 40010ce8: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000d880 : rtems_name name, rtems_attribute attribute_set, uint32_t maximum_waiters, rtems_id *id ) { 4000d880: 9d e3 bf 98 save %sp, -104, %sp Barrier_Control *the_barrier; CORE_barrier_Attributes the_attributes; if ( !rtems_is_name_valid( name ) ) 4000d884: a0 96 20 00 orcc %i0, 0, %l0 4000d888: 02 80 00 23 be 4000d914 4000d88c: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !id ) 4000d890: 80 a6 e0 00 cmp %i3, 0 4000d894: 02 80 00 20 be 4000d914 4000d898: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { 4000d89c: 80 8e 60 10 btst 0x10, %i1 4000d8a0: 02 80 00 1f be 4000d91c 4000d8a4: 80 a6 a0 00 cmp %i2, 0 the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) 4000d8a8: 02 80 00 1b be 4000d914 4000d8ac: b0 10 20 0a mov 0xa, %i0 4000d8b0: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000d8b4: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 4001fb40 <_Thread_Dispatch_disable_level> if ( !id ) return RTEMS_INVALID_ADDRESS; /* Initialize core barrier attributes */ if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; 4000d8b8: c0 27 bf f8 clr [ %fp + -8 ] if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; the_attributes.maximum_count = maximum_waiters; 4000d8bc: f4 27 bf fc st %i2, [ %fp + -4 ] 4000d8c0: 84 00 a0 01 inc %g2 4000d8c4: c4 20 63 40 st %g2, [ %g1 + 0x340 ] * This function allocates a barrier control block from * the inactive chain of free barrier control blocks. */ RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void ) { return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information ); 4000d8c8: 25 10 00 7f sethi %hi(0x4001fc00), %l2 4000d8cc: 7f ff ec 69 call 40008a70 <_Objects_Allocate> 4000d8d0: 90 14 a1 bc or %l2, 0x1bc, %o0 ! 4001fdbc <_Barrier_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4000d8d4: a2 92 20 00 orcc %o0, 0, %l1 4000d8d8: 02 80 00 1e be 4000d950 <== NEVER TAKEN 4000d8dc: 90 04 60 14 add %l1, 0x14, %o0 return RTEMS_TOO_MANY; } the_barrier->attribute_set = attribute_set; _CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes ); 4000d8e0: 92 07 bf f8 add %fp, -8, %o1 4000d8e4: 40 00 01 be call 4000dfdc <_CORE_barrier_Initialize> 4000d8e8: f2 24 60 10 st %i1, [ %l1 + 0x10 ] 4000d8ec: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 4000d8f0: c6 04 60 08 ld [ %l1 + 8 ], %g3 4000d8f4: a4 14 a1 bc or %l2, 0x1bc, %l2 4000d8f8: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 4000d8fc: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4000d900: 83 28 60 02 sll %g1, 2, %g1 &_Barrier_Information, &the_barrier->Object, (Objects_Name) name ); *id = the_barrier->Object.id; 4000d904: c6 26 c0 00 st %g3, [ %i3 ] 4000d908: e2 20 80 01 st %l1, [ %g2 + %g1 ] _Thread_Enable_dispatch(); 4000d90c: 7f ff f0 2f call 400099c8 <_Thread_Enable_dispatch> 4000d910: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 4000d914: 81 c7 e0 08 ret 4000d918: 81 e8 00 00 restore if ( _Attributes_Is_barrier_automatic( attribute_set ) ) { the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE; if ( maximum_waiters == 0 ) return RTEMS_INVALID_NUMBER; } else the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE; 4000d91c: 82 10 20 01 mov 1, %g1 4000d920: c2 27 bf f8 st %g1, [ %fp + -8 ] 4000d924: 03 10 00 7e sethi %hi(0x4001f800), %g1 4000d928: c4 00 63 40 ld [ %g1 + 0x340 ], %g2 ! 4001fb40 <_Thread_Dispatch_disable_level> the_attributes.maximum_count = maximum_waiters; 4000d92c: f4 27 bf fc st %i2, [ %fp + -4 ] 4000d930: 84 00 a0 01 inc %g2 4000d934: c4 20 63 40 st %g2, [ %g1 + 0x340 ] 4000d938: 25 10 00 7f sethi %hi(0x4001fc00), %l2 4000d93c: 7f ff ec 4d call 40008a70 <_Objects_Allocate> 4000d940: 90 14 a1 bc or %l2, 0x1bc, %o0 ! 4001fdbc <_Barrier_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_barrier = _Barrier_Allocate(); if ( !the_barrier ) { 4000d944: a2 92 20 00 orcc %o0, 0, %l1 4000d948: 12 bf ff e6 bne 4000d8e0 4000d94c: 90 04 60 14 add %l1, 0x14, %o0 _Thread_Enable_dispatch(); 4000d950: 7f ff f0 1e call 400099c8 <_Thread_Enable_dispatch> 4000d954: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 4000d958: 81 c7 e0 08 ret 4000d95c: 81 e8 00 00 restore =============================================================================== 400034a0 : const char *rtems_bsp_cmdline_get_param( const char *name, char *value, size_t length ) { 400034a0: 9d e3 bf a0 save %sp, -96, %sp const char *p; if ( !name ) 400034a4: 80 a6 20 00 cmp %i0, 0 400034a8: 12 80 00 05 bne 400034bc 400034ac: 80 a6 60 00 cmp %i1, 0 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 400034c0: 80 a6 a0 00 cmp %i2, 0 return NULL; if ( !length ) 400034c4: 22 bf ff fc be,a 400034b4 400034c8: b2 10 20 00 clr %i1 return NULL; value[0] = '\0'; 400034cc: c0 2e 40 00 clrb [ %i1 ] p = rtems_bsp_cmdline_get_param_raw( name ); 400034d0: 40 00 00 25 call 40003564 400034d4: 90 10 00 18 mov %i0, %o0 if ( !p ) 400034d8: 80 a2 20 00 cmp %o0, 0 400034dc: 22 bf ff f6 be,a 400034b4 400034e0: b2 10 20 00 clr %i1 int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i<== NEVER TAKEN 400034f4: b4 86 bf ff addcc %i2, -1, %i2 400034f8: 02 bf ff ef be 400034b4 <== NEVER TAKEN 400034fc: 88 10 20 00 clr %g4 40003500: 82 10 20 00 clr %g1 40003504: 10 80 00 12 b 4000354c 40003508: 9a 10 20 00 clr %o5 if ( *p == '\"' ) { quotes++; } else if ( ((quotes % 2) == 0) && *p == ' ' ) 4000350c: 32 80 00 06 bne,a 40003524 <== NEVER TAKEN 40003510: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 40003514: 80 a0 a0 20 cmp %g2, 0x20 40003518: 02 bf ff e7 be 400034b4 <== NEVER TAKEN 4000351c: 01 00 00 00 nop break; value[i++] = *p++; 40003520: c6 2e 40 04 stb %g3, [ %i1 + %g4 ] 40003524: 82 00 60 01 inc %g1 value[i] = '\0'; 40003528: c0 2e 40 01 clrb [ %i1 + %g1 ] int i; int quotes; const char *p = start; quotes=0; for (i=0 ; *p && i 4000353c: 88 10 00 01 mov %g1, %g4 40003540: 80 a0 40 1a cmp %g1, %i2 40003544: 1a bf ff dc bcc 400034b4 <== NEVER TAKEN 40003548: 01 00 00 00 nop if ( *p == '\"' ) { 4000354c: 85 38 a0 18 sra %g2, 0x18, %g2 40003550: 80 a0 a0 22 cmp %g2, 0x22 40003554: 12 bf ff ee bne 4000350c <== ALWAYS TAKEN 40003558: 80 8b 60 01 btst 1, %o5 quotes++; 4000355c: 10 bf ff f1 b 40003520 <== NOT EXECUTED 40003560: 9a 03 60 01 inc %o5 <== NOT EXECUTED =============================================================================== 40003598 : const char *rtems_bsp_cmdline_get_param_rhs( const char *name, char *value, size_t length ) { 40003598: 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 ); 4000359c: 94 10 00 1a mov %i2, %o2 400035a0: 90 10 00 18 mov %i0, %o0 400035a4: 7f ff ff bf call 400034a0 400035a8: 92 10 00 19 mov %i1, %o1 if ( !p ) 400035ac: a2 92 20 00 orcc %o0, 0, %l1 400035b0: 12 80 00 05 bne 400035c4 <== ALWAYS TAKEN 400035b4: 01 00 00 00 nop *d++ = *rhs++; if ( *(d-1) == '\"' ) d--; *d = '\0'; return value; 400035b8: b2 10 20 00 clr %i1 ! 0 <== NOT EXECUTED } 400035bc: 81 c7 e0 08 ret <== NOT EXECUTED 400035c0: 91 e8 00 19 restore %g0, %i1, %o0 <== NOT EXECUTED p = rtems_bsp_cmdline_get_param( name, value, length ); if ( !p ) return NULL; rhs = &p[strlen(name)]; 400035c4: 40 00 3b 15 call 40012218 400035c8: 90 10 00 18 mov %i0, %o0 if ( *rhs != '=' ) 400035cc: c2 4c 40 08 ldsb [ %l1 + %o0 ], %g1 400035d0: 80 a0 60 3d cmp %g1, 0x3d 400035d4: 12 bf ff f9 bne 400035b8 <== NEVER TAKEN 400035d8: a2 04 40 08 add %l1, %o0, %l1 return NULL; rhs++; if ( *rhs == '\"' ) 400035dc: c6 0c 60 01 ldub [ %l1 + 1 ], %g3 400035e0: 85 28 e0 18 sll %g3, 0x18, %g2 400035e4: 89 38 a0 18 sra %g2, 0x18, %g4 400035e8: 80 a1 20 22 cmp %g4, 0x22 400035ec: 02 80 00 14 be 4000363c <== NEVER TAKEN 400035f0: 82 04 60 01 add %l1, 1, %g1 rhs++; for ( d=value ; *rhs ; ) 400035f4: 80 a0 a0 00 cmp %g2, 0 400035f8: 02 80 00 09 be 4000361c <== ALWAYS TAKEN 400035fc: 84 10 00 19 mov %i1, %g2 *d++ = *rhs++; 40003600: c6 28 80 00 stb %g3, [ %g2 ] <== NOT EXECUTED 40003604: 82 00 60 01 inc %g1 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 40003608: c6 48 40 00 ldsb [ %g1 ], %g3 <== NOT EXECUTED *d++ = *rhs++; 4000360c: 84 00 a0 01 inc %g2 <== NOT EXECUTED return NULL; rhs++; if ( *rhs == '\"' ) rhs++; for ( d=value ; *rhs ; ) 40003610: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40003614: 12 bf ff fb bne 40003600 <== NOT EXECUTED 40003618: c6 08 40 00 ldub [ %g1 ], %g3 <== NOT EXECUTED *d++ = *rhs++; if ( *(d-1) == '\"' ) 4000361c: c6 48 bf ff ldsb [ %g2 + -1 ], %g3 40003620: 80 a0 e0 22 cmp %g3, 0x22 40003624: 02 80 00 03 be 40003630 <== NEVER TAKEN 40003628: 82 00 bf ff add %g2, -1, %g1 4000362c: 82 10 00 02 mov %g2, %g1 d--; *d = '\0'; 40003630: c0 28 40 00 clrb [ %g1 ] return value; } 40003634: 81 c7 e0 08 ret 40003638: 91 e8 00 19 restore %g0, %i1, %o0 if ( *rhs != '=' ) return NULL; rhs++; if ( *rhs == '\"' ) rhs++; 4000363c: c6 0c 60 02 ldub [ %l1 + 2 ], %g3 <== NOT EXECUTED 40003640: 82 04 60 02 add %l1, 2, %g1 <== NOT EXECUTED 40003644: 10 bf ff ec b 400035f4 <== NOT EXECUTED 40003648: 85 28 e0 18 sll %g3, 0x18, %g2 <== NOT EXECUTED =============================================================================== 40003eb8 : void rtems_cpu_usage_report_with_plugin( void *context, rtems_printk_plugin_t print ) { 40003eb8: 9d e3 bf 60 save %sp, -160, %sp Timestamp_Control uptime, total, ran; #else uint32_t total_units = 0; #endif if ( !print ) 40003ebc: 80 a6 60 00 cmp %i1, 0 40003ec0: 02 80 00 72 be 40004088 <== NEVER TAKEN 40003ec4: 01 00 00 00 nop * When not using nanosecond CPU usage resolution, we have to count * the number of "ticks" we gave credit for to give the user a rough * guideline as to what each number means proportionally. */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _TOD_Get_uptime( &uptime ); 40003ec8: 40 00 18 4d call 40009ffc <_TOD_Get_uptime> 40003ecc: 90 07 bf f0 add %fp, -16, %o0 _Timestamp_Subtract( &CPU_usage_Uptime_at_last_reset, &uptime, &total ); 40003ed0: 92 07 bf f0 add %fp, -16, %o1 40003ed4: a8 07 bf e8 add %fp, -24, %l4 40003ed8: 11 10 00 9a sethi %hi(0x40026800), %o0 40003edc: 94 10 00 14 mov %l4, %o2 40003ee0: 40 00 22 c6 call 4000c9f8 <_Timespec_Subtract> 40003ee4: 90 12 21 ec or %o0, 0x1ec, %o0 } } } #endif (*print)( 40003ee8: 90 10 00 18 mov %i0, %o0 40003eec: 13 10 00 8d sethi %hi(0x40023400), %o1 40003ef0: 37 10 00 99 sethi %hi(0x40026400), %i3 40003ef4: 92 12 62 c0 or %o1, 0x2c0, %o1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40003ef8: 3b 10 00 8e sethi %hi(0x40023800), %i5 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003efc: 2f 10 00 99 sethi %hi(0x40026400), %l7 } } } #endif (*print)( 40003f00: 9f c6 40 00 call %i1 40003f04: 2d 10 00 8e sethi %hi(0x40023800), %l6 the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003f08: a4 07 bf c8 add %fp, -56, %l2 } } } #endif (*print)( 40003f0c: b6 16 e2 94 or %i3, 0x294, %i3 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); (*print)( 40003f10: ba 17 60 38 or %i5, 0x38, %i5 /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003f14: ae 15 e3 ec or %l7, 0x3ec, %l7 /* * Print the information */ (*print)( context, 40003f18: ac 15 a0 50 or %l6, 0x50, %l6 40003f1c: a6 07 bf e0 add %fp, -32, %l3 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40003f20: aa 07 bf fc add %fp, -4, %l5 40003f24: b8 07 bf f8 add %fp, -8, %i4 * since the last context switch. */ ran = the_thread->cpu_time_used; if ( _Thread_Executing->Object.id == the_thread->Object.id ) { Timestamp_Control used; _Timestamp_Subtract( 40003f28: b4 07 bf d8 add %fp, -40, %i2 ); for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 40003f2c: c2 06 c0 00 ld [ %i3 ], %g1 40003f30: 80 a0 60 00 cmp %g1, 0 40003f34: 22 80 00 47 be,a 40004050 40003f38: b6 06 e0 04 add %i3, 4, %i3 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 40003f3c: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( information ) { 40003f40: 80 a4 60 00 cmp %l1, 0 40003f44: 22 80 00 43 be,a 40004050 <== NEVER TAKEN 40003f48: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED for ( i=1 ; i <= information->maximum ; i++ ) { 40003f4c: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 40003f50: 86 90 60 00 orcc %g1, 0, %g3 40003f54: 02 80 00 3e be 4000404c <== NEVER TAKEN 40003f58: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 40003f5c: 10 80 00 17 b 40003fb8 40003f60: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 _Timestamp_Subtract( &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40003f64: 96 10 00 1c mov %i4, %o3 40003f68: 90 10 00 13 mov %l3, %o0 40003f6c: 40 00 22 13 call 4000c7b8 <_Timespec_Divide> 40003f70: 92 10 00 14 mov %l4, %o1 /* * Print the information */ (*print)( context, 40003f74: d0 07 bf e4 ld [ %fp + -28 ], %o0 40003f78: 40 00 6e 57 call 4001f8d4 <.udiv> 40003f7c: 92 10 23 e8 mov 0x3e8, %o1 40003f80: d4 07 bf e0 ld [ %fp + -32 ], %o2 40003f84: d8 07 bf fc ld [ %fp + -4 ], %o4 40003f88: da 07 bf f8 ld [ %fp + -8 ], %o5 40003f8c: 96 10 00 08 mov %o0, %o3 40003f90: 92 10 00 16 mov %l6, %o1 40003f94: 9f c6 40 00 call %i1 40003f98: 90 10 00 18 mov %i0, %o0 40003f9c: c6 14 60 10 lduh [ %l1 + 0x10 ], %g3 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 40003fa0: 83 28 e0 10 sll %g3, 0x10, %g1 40003fa4: 83 30 60 10 srl %g1, 0x10, %g1 40003fa8: 80 a0 40 10 cmp %g1, %l0 40003fac: 2a 80 00 29 bcs,a 40004050 40003fb0: b6 06 e0 04 add %i3, 4, %i3 the_thread = (Thread_Control *)information->local_table[ i ]; 40003fb4: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 40003fb8: 83 2c 20 02 sll %l0, 2, %g1 40003fbc: c2 00 80 01 ld [ %g2 + %g1 ], %g1 if ( !the_thread ) continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003fc0: 94 10 00 12 mov %l2, %o2 40003fc4: 92 10 20 0d mov 0xd, %o1 information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { the_thread = (Thread_Control *)information->local_table[ i ]; if ( !the_thread ) 40003fc8: 80 a0 60 00 cmp %g1, 0 40003fcc: 02 bf ff f5 be 40003fa0 <== NEVER TAKEN 40003fd0: a0 04 20 01 inc %l0 continue; rtems_object_get_name( the_thread->Object.id, sizeof(name), name ); 40003fd4: d0 00 60 08 ld [ %g1 + 8 ], %o0 40003fd8: 40 00 12 dc call 40008b48 40003fdc: c2 27 bf c4 st %g1, [ %fp + -60 ] (*print)( 40003fe0: c2 07 bf c4 ld [ %fp + -60 ], %g1 40003fe4: 90 10 00 18 mov %i0, %o0 40003fe8: d4 00 60 08 ld [ %g1 + 8 ], %o2 40003fec: 92 10 00 1d mov %i5, %o1 40003ff0: 9f c6 40 00 call %i1 40003ff4: 96 10 00 12 mov %l2, %o3 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40003ff8: c2 07 bf c4 ld [ %fp + -60 ], %g1 if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40003ffc: c4 05 c0 00 ld [ %l7 ], %g2 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ /* * If this is the currently executing thread, account for time * since the last context switch. */ ran = the_thread->cpu_time_used; 40004000: c6 00 60 84 ld [ %g1 + 0x84 ], %g3 40004004: c6 27 bf e0 st %g3, [ %fp + -32 ] 40004008: c6 00 60 88 ld [ %g1 + 0x88 ], %g3 4000400c: c6 27 bf e4 st %g3, [ %fp + -28 ] if ( _Thread_Executing->Object.id == the_thread->Object.id ) { 40004010: c4 00 a0 08 ld [ %g2 + 8 ], %g2 40004014: c2 00 60 08 ld [ %g1 + 8 ], %g1 40004018: 80 a0 80 01 cmp %g2, %g1 4000401c: 32 bf ff d2 bne,a 40003f64 40004020: 94 10 00 15 mov %l5, %o2 Timestamp_Control used; _Timestamp_Subtract( 40004024: 92 07 bf f0 add %fp, -16, %o1 40004028: 94 10 00 1a mov %i2, %o2 4000402c: 11 10 00 99 sethi %hi(0x40026400), %o0 40004030: 40 00 22 72 call 4000c9f8 <_Timespec_Subtract> 40004034: 90 12 23 f4 or %o0, 0x3f4, %o0 ! 400267f4 <_Thread_Time_of_last_context_switch> &_Thread_Time_of_last_context_switch, &uptime, &used ); _Timestamp_Add_to( &ran, &used ); 40004038: 90 10 00 13 mov %l3, %o0 4000403c: 40 00 21 c6 call 4000c754 <_Timespec_Add_to> 40004040: 92 10 00 1a mov %i2, %o1 }; _Timestamp_Divide( &ran, &total, &ival, &fval ); 40004044: 10 bf ff c8 b 40003f64 40004048: 94 10 00 15 mov %l5, %o2 api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) continue; information = _Objects_Information_table[ api_index ][ 1 ]; if ( information ) { for ( i=1 ; i <= information->maximum ; i++ ) { 4000404c: b6 06 e0 04 add %i3, 4, %i3 <== NOT EXECUTED " ID | NAME | TICKS | PERCENT\n" #endif "------------+----------------------------------------+---------------+---------\n" ); for ( api_index = 1 ; 40004050: 03 10 00 99 sethi %hi(0x40026400), %g1 40004054: 82 10 62 a4 or %g1, 0x2a4, %g1 ! 400266a4 <_Objects_Information_table+0x14> 40004058: 80 a6 c0 01 cmp %i3, %g1 4000405c: 32 bf ff b5 bne,a 40003f30 40004060: c2 06 c0 00 ld [ %i3 ], %g1 } } } #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( 40004064: d0 07 bf ec ld [ %fp + -20 ], %o0 40004068: 40 00 6e 1b call 4001f8d4 <.udiv> 4000406c: 92 10 23 e8 mov 0x3e8, %o1 40004070: d4 07 bf e8 ld [ %fp + -24 ], %o2 40004074: 96 10 00 08 mov %o0, %o3 40004078: 13 10 00 8e sethi %hi(0x40023800), %o1 4000407c: 90 10 00 18 mov %i0, %o0 40004080: 9f c6 40 00 call %i1 40004084: 92 12 60 68 or %o1, 0x68, %o1 40004088: 81 c7 e0 08 ret 4000408c: 81 e8 00 00 restore =============================================================================== 40010c90 : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { 40010c90: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) 40010c94: 11 10 00 7a sethi %hi(0x4001e800), %o0 <== NOT EXECUTED 40010c98: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40010c9c: 40 00 00 0a call 40010cc4 <== NOT EXECUTED 40010ca0: 90 12 20 18 or %o0, 0x18, %o0 <== NOT EXECUTED 40010ca4: a0 92 20 00 orcc %o0, 0, %l0 <== NOT EXECUTED 40010ca8: 02 80 00 05 be 40010cbc <== NOT EXECUTED 40010cac: 01 00 00 00 nop <== NOT EXECUTED { errno = rc; 40010cb0: 40 00 00 3b call 40010d9c <__errno> <== NOT EXECUTED 40010cb4: 01 00 00 00 nop <== NOT EXECUTED 40010cb8: e0 22 00 00 st %l0, [ %o0 ] <== NOT EXECUTED return -1; } return -1; } 40010cbc: 81 c7 e0 08 ret <== NOT EXECUTED 40010cc0: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED =============================================================================== 40008c74 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { 40008c74: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); 40008c78: 94 07 a0 4c add %fp, 0x4c, %o2 <== NOT EXECUTED 40008c7c: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40008c80: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40008c84: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40008c88: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); 40008c8c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40008c90: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40008c94: 7f ff ff 7e call 40008a8c <== NOT EXECUTED 40008c98: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); return chars_written; } 40008c9c: 81 c7 e0 08 ret <== NOT EXECUTED 40008ca0: 91 e8 00 08 restore %g0, %o0, %o0 <== NOT EXECUTED =============================================================================== 400038a4 : } int rtems_filesystem_dirname( const char *pathname ) { 400038a4: 9d e3 bf a0 save %sp, -96, %sp int len = strlen( pathname ); 400038a8: 40 00 39 0a call 40011cd0 400038ac: 90 10 00 18 mov %i0, %o0 while ( len ) { 400038b0: a0 92 20 00 orcc %o0, 0, %l0 400038b4: 02 80 00 0d be 400038e8 <== NEVER TAKEN 400038b8: 01 00 00 00 nop 400038bc: 10 80 00 05 b 400038d0 400038c0: b0 06 00 10 add %i0, %l0, %i0 400038c4: 80 a4 20 00 cmp %l0, 0 400038c8: 02 80 00 08 be 400038e8 400038cc: 01 00 00 00 nop len--; if ( rtems_filesystem_is_separator( pathname[len] ) ) 400038d0: d0 4e 3f ff ldsb [ %i0 + -1 ], %o0 400038d4: 40 00 04 97 call 40004b30 400038d8: a0 04 3f ff add %l0, -1, %l0 400038dc: 80 a2 20 00 cmp %o0, 0 400038e0: 02 bf ff f9 be 400038c4 400038e4: b0 06 3f ff add %i0, -1, %i0 break; } return len; } 400038e8: 81 c7 e0 08 ret 400038ec: 91 e8 00 10 restore %g0, %l0, %o0 =============================================================================== 400039f4 : size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400039f4: 9d e3 bf 98 save %sp, -104, %sp /* * Verify Input parameters. */ if ( !pathname ) 400039f8: 80 a6 20 00 cmp %i0, 0 400039fc: 02 80 00 17 be 40003a58 <== NEVER TAKEN 40003a00: c0 27 bf fc clr [ %fp + -4 ] rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 40003a04: 80 a6 e0 00 cmp %i3, 0 40003a08: 02 80 00 0e be 40003a40 <== NEVER TAKEN 40003a0c: 90 10 00 18 mov %i0, %o0 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); 40003a10: 92 07 bf fc add %fp, -4, %o1 40003a14: 40 00 04 24 call 40004aa4 40003a18: 94 10 00 1b mov %i3, %o2 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], 40003a1c: d0 07 bf fc ld [ %fp + -4 ], %o0 40003a20: 94 10 00 1a mov %i2, %o2 40003a24: 92 26 40 08 sub %i1, %o0, %o1 40003a28: 96 10 00 1b mov %i3, %o3 40003a2c: 90 06 00 08 add %i0, %o0, %o0 40003a30: 7f ff ff b0 call 400038f0 40003a34: 98 10 00 1c mov %i4, %o4 pathnamelen - i, flags, pathloc, follow_link ); } 40003a38: 81 c7 e0 08 ret 40003a3c: 91 e8 00 08 restore %g0, %o0, %o0 if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 40003a40: 40 00 34 d7 call 40010d9c <__errno> 40003a44: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003a48: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 40003a4c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003a50: 81 c7 e0 08 ret <== NOT EXECUTED 40003a54: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 40003a58: 40 00 34 d1 call 40010d9c <__errno> <== NOT EXECUTED 40003a5c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 40003a60: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 40003a64: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40003a68: 81 c7 e0 08 ret <== NOT EXECUTED 40003a6c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400038f0 : size_t pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { 400038f0: 9d e3 bf a0 save %sp, -96, %sp /* * Verify Input parameters. */ if ( !pathname ) 400038f4: 80 a6 20 00 cmp %i0, 0 400038f8: 02 80 00 33 be 400039c4 <== NEVER TAKEN 400038fc: 80 a6 e0 00 cmp %i3, 0 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) 40003900: 02 80 00 37 be 400039dc <== NEVER TAKEN 40003904: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) 40003908: c2 06 e0 0c ld [ %i3 + 0xc ], %g1 4000390c: c2 00 40 00 ld [ %g1 ], %g1 40003910: 80 a0 60 00 cmp %g1, 0 40003914: 02 80 00 26 be 400039ac <== NEVER TAKEN 40003918: 90 10 00 18 mov %i0, %o0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); 4000391c: 92 10 00 19 mov %i1, %o1 40003920: 94 10 00 1a mov %i2, %o2 40003924: 9f c0 40 00 call %g1 40003928: 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 ) { 4000392c: b0 92 20 00 orcc %o0, 0, %i0 40003930: 12 80 00 0f bne 4000396c 40003934: 80 a7 20 00 cmp %i4, 0 40003938: 02 80 00 2d be 400039ec 4000393c: 01 00 00 00 nop if ( !pathloc->ops->node_type_h ){ 40003940: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 40003944: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 40003948: 80 a0 60 00 cmp %g1, 0 4000394c: 22 80 00 13 be,a 40003998 <== NEVER TAKEN 40003950: 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 ); 40003954: 9f c0 40 00 call %g1 40003958: 90 10 00 1b mov %i3, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || 4000395c: 90 02 3f fd add %o0, -3, %o0 40003960: 80 a2 20 01 cmp %o0, 1 40003964: 28 80 00 04 bleu,a 40003974 40003968: c4 06 e0 0c ld [ %i3 + 0xc ], %g2 result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } 4000396c: 81 c7 e0 08 ret 40003970: 81 e8 00 00 restore type = (*pathloc->ops->node_type_h)( pathloc ); if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ 40003974: c2 00 a0 34 ld [ %g2 + 0x34 ], %g1 40003978: 80 a0 60 00 cmp %g1, 0 4000397c: 02 80 00 06 be 40003994 <== NEVER TAKEN 40003980: 90 10 00 1b mov %i3, %o0 * pathloc will be passed up (and eventually released). * Hence, the (valid) originial node that we submit to * eval_link_h() should be released by the handler. */ result = (*pathloc->ops->eval_link_h)( pathloc, flags ); 40003984: 9f c0 40 00 call %g1 40003988: 92 10 00 1a mov %i2, %o1 } } return result; } 4000398c: 81 c7 e0 08 ret 40003990: 91 e8 00 08 restore %g0, %o0, %o0 if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); 40003994: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 40003998: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000399c: 02 80 00 04 be 400039ac <== NOT EXECUTED 400039a0: 01 00 00 00 nop <== NOT EXECUTED 400039a4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400039a8: 90 10 00 1b mov %i3, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400039ac: 40 00 34 fc call 40010d9c <__errno> <== NOT EXECUTED 400039b0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400039b4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400039b8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400039bc: 81 c7 e0 08 ret <== NOT EXECUTED 400039c0: 81 e8 00 00 restore <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); 400039c4: 40 00 34 f6 call 40010d9c <__errno> <== NOT EXECUTED 400039c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400039cc: 82 10 20 0e mov 0xe, %g1 <== NOT EXECUTED 400039d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400039d4: 81 c7 e0 08 ret <== NOT EXECUTED 400039d8: 81 e8 00 00 restore <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ 400039dc: 40 00 34 f0 call 40010d9c <__errno> <== NOT EXECUTED 400039e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400039e4: 82 10 20 05 mov 5, %g1 <== NOT EXECUTED 400039e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400039ec: 81 c7 e0 08 ret 400039f0: 81 e8 00 00 restore =============================================================================== 4000d72c : rtems_filesystem_fsmount_me_t rtems_filesystem_get_mount_handler( const char *type ) { 4000d72c: 9d e3 bf 98 save %sp, -104, %sp find_arg fa = { .type = type, .mount_h = NULL }; 4000d730: f0 27 bf f8 st %i0, [ %fp + -8 ] 4000d734: c0 27 bf fc clr [ %fp + -4 ] if ( type != NULL ) { 4000d738: 80 a6 20 00 cmp %i0, 0 4000d73c: 02 80 00 07 be 4000d758 <== NEVER TAKEN 4000d740: b0 10 20 00 clr %i0 rtems_filesystem_iterate( find_handler, &fa ); 4000d744: 11 10 00 35 sethi %hi(0x4000d400), %o0 4000d748: 92 07 bf f8 add %fp, -8, %o1 4000d74c: 7f ff ff c5 call 4000d660 4000d750: 90 12 21 68 or %o0, 0x168, %o0 4000d754: f0 07 bf fc ld [ %fp + -4 ], %i0 } return fa.mount_h; } 4000d758: 81 c7 e0 08 ret 4000d75c: 81 e8 00 00 restore =============================================================================== 400036b8 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { 400036b8: 9d e3 bf 88 save %sp, -120, %sp /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; 400036bc: 21 10 00 7c sethi %hi(0x4001f000), %l0 400036c0: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 ! 4001f154 400036c4: 84 10 20 12 mov 0x12, %g2 400036c8: c4 20 60 2c st %g2, [ %g1 + 0x2c ] /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) 400036cc: 03 10 00 76 sethi %hi(0x4001d800), %g1 400036d0: c2 00 63 48 ld [ %g1 + 0x348 ], %g1 ! 4001db48 400036d4: 80 a0 60 00 cmp %g1, 0 400036d8: 02 80 00 3a be 400037c0 <== NEVER TAKEN 400036dc: 03 10 00 7c sethi %hi(0x4001f000), %g1 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; 400036e0: c2 00 60 3c ld [ %g1 + 0x3c ], %g1 ! 4001f03c status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); 400036e4: 98 10 20 00 clr %o4 400036e8: d6 00 60 04 ld [ %g1 + 4 ], %o3 400036ec: d0 00 60 08 ld [ %g1 + 8 ], %o0 400036f0: d2 00 60 0c ld [ %g1 + 0xc ], %o1 400036f4: 40 00 02 6e call 400040ac 400036f8: d4 00 40 00 ld [ %g1 ], %o2 if ( status == -1 ) 400036fc: 80 a2 3f ff cmp %o0, -1 40003700: 02 80 00 35 be 400037d4 <== NEVER TAKEN 40003704: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 * gonna hit performance. * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003708: a4 07 bf ec add %fp, -20, %l2 status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; 4000370c: c0 30 60 30 clrh [ %g1 + 0x30 ] * gonna hit performance. * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003710: 23 10 00 77 sethi %hi(0x4001dc00), %l1 40003714: 92 10 20 01 mov 1, %o1 40003718: 94 10 20 00 clr %o2 4000371c: 96 10 00 12 mov %l2, %o3 40003720: 98 10 20 00 clr %o4 40003724: 40 00 00 b4 call 400039f4 40003728: 90 14 63 90 or %l1, 0x390, %o0 rtems_filesystem_root = loc; 4000372c: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 40003730: c4 07 bf ec ld [ %fp + -20 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003734: 96 10 00 12 mov %l2, %o3 * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40003738: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 4000373c: c4 07 bf f0 ld [ %fp + -16 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003740: 92 10 20 01 mov 1, %o1 * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40003744: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 40003748: c4 07 bf f4 ld [ %fp + -12 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4000374c: 94 10 20 00 clr %o2 * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 40003750: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 40003754: c4 07 bf f8 ld [ %fp + -8 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003758: 98 10 20 00 clr %o4 * * Till Straumann, 10/25/2002 */ /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 4000375c: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 40003760: c4 07 bf fc ld [ %fp + -4 ], %g2 /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40003764: 90 14 63 90 or %l1, 0x390, %o0 40003768: 40 00 00 a3 call 400039f4 4000376c: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 40003770: c4 07 bf ec ld [ %fp + -20 ], %g2 40003774: c2 04 21 54 ld [ %l0 + 0x154 ], %g1 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 40003778: 11 10 00 77 sethi %hi(0x4001dc00), %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 4000377c: c4 20 60 04 st %g2, [ %g1 + 4 ] 40003780: c4 07 bf f0 ld [ %fp + -16 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 40003784: 90 12 23 98 or %o0, 0x398, %o0 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 40003788: c4 20 60 08 st %g2, [ %g1 + 8 ] 4000378c: c4 07 bf f4 ld [ %fp + -12 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 40003790: 92 10 21 ff mov 0x1ff, %o1 /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_current = loc; 40003794: c4 20 60 0c st %g2, [ %g1 + 0xc ] 40003798: c4 07 bf f8 ld [ %fp + -8 ], %g2 4000379c: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 400037a0: c4 07 bf fc ld [ %fp + -4 ], %g2 * * NOTE: UNIX root is 755 and owned by root/root (0/0). It is actually * created that way by the IMFS. */ status = mkdir( "/dev", 0777); 400037a4: 40 00 01 db call 40003f10 400037a8: c4 20 60 14 st %g2, [ %g1 + 0x14 ] if ( status != 0 ) 400037ac: 80 a2 20 00 cmp %o0, 0 400037b0: 12 80 00 07 bne 400037cc <== NEVER TAKEN 400037b4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 400037b8: 81 c7 e0 08 ret 400037bc: 81 e8 00 00 restore /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); 400037c0: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 400037c4: 40 00 11 35 call 40007c98 <== NOT EXECUTED 400037c8: 90 12 20 01 or %o0, 1, %o0 ! abcd0001 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); 400037cc: 40 00 11 33 call 40007c98 <== NOT EXECUTED 400037d0: 90 12 20 03 or %o0, 3, %o0 <== NOT EXECUTED mt = &rtems_filesystem_mount_table[0]; status = mount( mt->device, mt->mount_point, mt->type, mt->fsoptions, NULL ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); 400037d4: 11 2a f3 40 sethi %hi(0xabcd0000), %o0 <== NOT EXECUTED 400037d8: 40 00 11 30 call 40007c98 <== NOT EXECUTED 400037dc: 90 12 20 02 or %o0, 2, %o0 ! abcd0002 <== NOT EXECUTED =============================================================================== 4000d660 : bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { 4000d660: 9d e3 bf a0 save %sp, -96, %sp const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 4000d664: 23 10 00 76 sethi %hi(0x4001d800), %l1 4000d668: c2 04 63 28 ld [ %l1 + 0x328 ], %g1 ! 4001db28 bool rtems_filesystem_iterate( rtems_per_filesystem_routine routine, void *routine_arg ) { 4000d66c: a0 10 00 18 mov %i0, %l0 const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 4000d670: 80 a0 60 00 cmp %g1, 0 4000d674: 12 80 00 07 bne 4000d690 <== ALWAYS TAKEN 4000d678: a2 14 63 28 or %l1, 0x328, %l1 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 ); 4000d67c: 10 80 00 10 b 4000d6bc <== NOT EXECUTED 4000d680: 23 10 00 7e sethi %hi(0x4001f800), %l1 <== NOT EXECUTED 4000d684: 80 8a 20 ff btst 0xff, %o0 <== NOT EXECUTED 4000d688: 12 80 00 27 bne 4000d724 <== NOT EXECUTED 4000d68c: 01 00 00 00 nop <== NOT EXECUTED stop = (*routine)( table_entry, routine_arg ); 4000d690: 90 10 00 11 mov %l1, %o0 4000d694: 9f c4 00 00 call %l0 4000d698: 92 10 00 19 mov %i1, %o1 ++table_entry; 4000d69c: a2 04 60 08 add %l1, 8, %l1 { const rtems_filesystem_table_t *table_entry = &rtems_filesystem_table [0]; rtems_chain_node *node = NULL; bool stop = false; while ( table_entry->type && !stop ) { 4000d6a0: c2 04 40 00 ld [ %l1 ], %g1 4000d6a4: 80 a0 60 00 cmp %g1, 0 4000d6a8: 12 bf ff f7 bne 4000d684 <== NEVER TAKEN 4000d6ac: b0 10 00 08 mov %o0, %i0 stop = (*routine)( table_entry, routine_arg ); ++table_entry; } if ( !stop ) { 4000d6b0: 80 8a 20 ff btst 0xff, %o0 4000d6b4: 12 80 00 1a bne 4000d71c 4000d6b8: 23 10 00 7e sethi %hi(0x4001f800), %l1 4000d6bc: d0 04 61 6c ld [ %l1 + 0x16c ], %o0 ! 4001f96c */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return the_chain->first; 4000d6c0: 27 10 00 7c sethi %hi(0x4001f000), %l3 4000d6c4: 92 10 20 00 clr %o1 4000d6c8: 7f ff e7 c7 call 400075e4 4000d6cc: 94 10 20 00 clr %o2 4000d6d0: e4 04 e1 5c ld [ %l3 + 0x15c ], %l2 4000d6d4: a6 14 e1 5c or %l3, 0x15c, %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000d6d8: a6 04 e0 04 add %l3, 4, %l3 rtems_libio_lock(); for ( 4000d6dc: 80 a4 80 13 cmp %l2, %l3 4000d6e0: 12 80 00 06 bne 4000d6f8 4000d6e4: b0 10 20 00 clr %i0 4000d6e8: 30 80 00 0b b,a 4000d714 4000d6ec: 80 8a 20 ff btst 0xff, %o0 4000d6f0: 12 80 00 09 bne 4000d714 4000d6f4: 01 00 00 00 nop !rtems_chain_is_tail( &filesystem_chain, node ) && !stop; node = rtems_chain_next( node ) ) { const filesystem_node *fsn = (filesystem_node *) node; stop = (*routine)( &fsn->entry, routine_arg ); 4000d6f8: 90 04 a0 08 add %l2, 8, %o0 4000d6fc: 9f c4 00 00 call %l0 4000d700: 92 10 00 19 mov %i1, %o1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Next( Chain_Node *the_node ) { return the_node->next; 4000d704: e4 04 80 00 ld [ %l2 ], %l2 ++table_entry; } if ( !stop ) { rtems_libio_lock(); for ( 4000d708: 80 a4 80 13 cmp %l2, %l3 4000d70c: 12 bf ff f8 bne 4000d6ec 4000d710: b0 10 00 08 mov %o0, %i0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d714: 7f ff e7 fb call 40007700 4000d718: d0 04 61 6c ld [ %l1 + 0x16c ], %o0 } rtems_libio_unlock(); } return stop; } 4000d71c: 81 c7 e0 08 ret 4000d720: 81 e8 00 00 restore 4000d724: 81 c7 e0 08 ret <== NOT EXECUTED 4000d728: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004038 : bool rtems_filesystem_mount_iterate( rtems_per_filesystem_mount_routine routine, void *routine_arg ) { 40004038: 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 ); 4000403c: 21 10 00 7e sethi %hi(0x4001f800), %l0 40004040: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 ! 4001f96c */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return the_chain->first; 40004044: 27 10 00 7c sethi %hi(0x4001f000), %l3 40004048: 92 10 20 00 clr %o1 4000404c: 40 00 0d 66 call 400075e4 40004050: 94 10 20 00 clr %o2 40004054: e2 04 e1 34 ld [ %l3 + 0x134 ], %l1 40004058: a4 10 00 18 mov %i0, %l2 4000405c: a6 14 e1 34 or %l3, 0x134, %l3 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 40004060: a6 04 e0 04 add %l3, 4, %l3 rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 40004064: 80 a4 40 13 cmp %l1, %l3 40004068: 12 80 00 06 bne 40004080 <== ALWAYS TAKEN 4000406c: b0 10 20 00 clr %i0 40004070: 30 80 00 0b b,a 4000409c <== NOT EXECUTED 40004074: 80 8a 20 ff btst 0xff, %o0 40004078: 12 80 00 09 bne 4000409c <== NEVER TAKEN 4000407c: 01 00 00 00 nop node = rtems_chain_next( node ) ) { const rtems_filesystem_mount_table_entry_t *mt_entry = (rtems_filesystem_mount_table_entry_t *) node; stop = (*routine)( mt_entry, routine_arg ); 40004080: 90 10 00 11 mov %l1, %o0 40004084: 9f c4 80 00 call %l2 40004088: 92 10 00 19 mov %i1, %o1 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Next( Chain_Node *the_node ) { return the_node->next; 4000408c: e2 04 40 00 ld [ %l1 ], %l1 { rtems_chain_node *node = NULL; bool stop = false; rtems_libio_lock(); for ( 40004090: 80 a4 40 13 cmp %l1, %l3 40004094: 12 bf ff f8 bne 40004074 40004098: b0 10 00 08 mov %o0, %i0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000409c: 40 00 0d 99 call 40007700 400040a0: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 stop = (*routine)( mt_entry, routine_arg ); } rtems_libio_unlock(); return stop; } 400040a4: 81 c7 e0 08 ret 400040a8: 81 e8 00 00 restore =============================================================================== 40003838 : int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { 40003838: 9d e3 bf a0 save %sp, -96, %sp 4000383c: a0 10 00 18 mov %i0, %l0 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 40003840: 80 a6 60 00 cmp %i1, 0 40003844: 02 80 00 15 be 40003898 <== NEVER TAKEN 40003848: d0 0e 00 00 ldub [ %i0 ], %o0 4000384c: 91 2a 20 18 sll %o0, 0x18, %o0 40003850: 80 a2 20 00 cmp %o0, 0 40003854: 12 80 00 0a bne 4000387c <== ALWAYS TAKEN 40003858: b0 10 20 00 clr %i0 4000385c: 30 80 00 10 b,a 4000389c <== NOT EXECUTED 40003860: 80 a6 40 18 cmp %i1, %i0 40003864: 02 80 00 0b be 40003890 <== NEVER TAKEN 40003868: d0 0c 00 18 ldub [ %l0 + %i0 ], %o0 4000386c: 91 2a 20 18 sll %o0, 0x18, %o0 40003870: 80 a2 20 00 cmp %o0, 0 40003874: 02 80 00 0a be 4000389c <== NEVER TAKEN 40003878: 01 00 00 00 nop 4000387c: 40 00 04 ad call 40004b30 40003880: 91 3a 20 18 sra %o0, 0x18, %o0 40003884: 80 a2 20 00 cmp %o0, 0 40003888: 32 bf ff f6 bne,a 40003860 4000388c: b0 06 20 01 inc %i0 pathname++; pathnamelen--; stripped++; } return stripped; } 40003890: 81 c7 e0 08 ret 40003894: 81 e8 00 00 restore { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) 40003898: b0 10 20 00 clr %i0 4000389c: 81 c7 e0 08 ret <== NOT EXECUTED 400038a0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000d760 : int rtems_filesystem_register( const char *type, rtems_filesystem_fsmount_me_t mount_h ) { 4000d760: 9d e3 bf a0 save %sp, -96, %sp size_t fsn_size = sizeof( filesystem_node ) + strlen(type) + 1; 4000d764: 40 00 11 5b call 40011cd0 4000d768: 90 10 00 18 mov %i0, %o0 filesystem_node *fsn = malloc( fsn_size ); 4000d76c: 7f ff d9 a9 call 40003e10 4000d770: 90 02 20 11 add %o0, 0x11, %o0 char *type_storage = (char *) fsn + sizeof( filesystem_node ); if ( fsn == NULL ) 4000d774: a0 92 20 00 orcc %o0, 0, %l0 4000d778: 02 80 00 24 be 4000d808 <== NEVER TAKEN 4000d77c: a4 04 20 10 add %l0, 0x10, %l2 rtems_set_errno_and_return_minus_one( ENOMEM ); strcpy(type_storage, type); 4000d780: 92 10 00 18 mov %i0, %o1 4000d784: 40 00 11 1b call 40011bf0 4000d788: 90 10 00 12 mov %l2, %o0 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 ); 4000d78c: 23 10 00 7e sethi %hi(0x4001f800), %l1 4000d790: d0 04 61 6c ld [ %l1 + 0x16c ], %o0 ! 4001f96c 4000d794: 92 10 20 00 clr %o1 4000d798: 94 10 20 00 clr %o2 fsn->entry.type = type_storage; 4000d79c: e4 24 20 08 st %l2, [ %l0 + 8 ] 4000d7a0: 7f ff e7 91 call 400075e4 4000d7a4: f2 24 20 0c st %i1, [ %l0 + 0xc ] fsn->entry.mount_h = mount_h; rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { 4000d7a8: 7f ff ff e1 call 4000d72c 4000d7ac: 90 10 00 18 mov %i0, %o0 4000d7b0: 80 a2 20 00 cmp %o0, 0 4000d7b4: 12 80 00 0a bne 4000d7dc <== NEVER TAKEN 4000d7b8: 92 10 00 10 mov %l0, %o1 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); 4000d7bc: 11 10 00 7c sethi %hi(0x4001f000), %o0 4000d7c0: 7f ff ea 0a call 40007fe8 <_Chain_Append> 4000d7c4: 90 12 21 5c or %o0, 0x15c, %o0 ! 4001f15c } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d7c8: d0 04 61 6c ld [ %l1 + 0x16c ], %o0 4000d7cc: 7f ff e7 cd call 40007700 4000d7d0: b0 10 20 00 clr %i0 rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_unlock(); return 0; 4000d7d4: 81 c7 e0 08 ret 4000d7d8: 81 e8 00 00 restore 4000d7dc: d0 04 61 6c ld [ %l1 + 0x16c ], %o0 <== NOT EXECUTED 4000d7e0: 7f ff e7 c8 call 40007700 <== NOT EXECUTED 4000d7e4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED rtems_libio_lock(); if ( rtems_filesystem_get_mount_handler( type ) == NULL ) { rtems_chain_append( &filesystem_chain, &fsn->node ); } else { rtems_libio_unlock(); free( fsn ); 4000d7e8: 7f ff d8 a2 call 40003a70 <== NOT EXECUTED 4000d7ec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); 4000d7f0: 40 00 0d 6b call 40010d9c <__errno> <== NOT EXECUTED 4000d7f4: 01 00 00 00 nop <== NOT EXECUTED 4000d7f8: 82 10 20 16 mov 0x16, %g1 ! 16 <== NOT EXECUTED 4000d7fc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } rtems_libio_unlock(); return 0; } 4000d800: 81 c7 e0 08 ret <== NOT EXECUTED 4000d804: 81 e8 00 00 restore <== NOT EXECUTED size_t fsn_size = sizeof( filesystem_node ) + strlen(type) + 1; filesystem_node *fsn = malloc( fsn_size ); char *type_storage = (char *) fsn + sizeof( filesystem_node ); if ( fsn == NULL ) rtems_set_errno_and_return_minus_one( ENOMEM ); 4000d808: 40 00 0d 65 call 40010d9c <__errno> <== NOT EXECUTED 4000d80c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000d810: 82 10 20 0c mov 0xc, %g1 <== NOT EXECUTED 4000d814: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000d818: 81 c7 e0 08 ret <== NOT EXECUTED 4000d81c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 4000d59c : int rtems_filesystem_unregister( const char *type ) { 4000d59c: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_chain_node *node = NULL; if ( type == NULL ) { 4000d5a0: 80 a6 20 00 cmp %i0, 0 <== NOT EXECUTED 4000d5a4: 02 80 00 29 be 4000d648 <== NOT EXECUTED 4000d5a8: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED 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 ); 4000d5ac: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 ! 4001f96c <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First( Chain_Control *the_chain ) { return the_chain->first; 4000d5b0: 25 10 00 7c sethi %hi(0x4001f000), %l2 <== NOT EXECUTED 4000d5b4: 92 10 20 00 clr %o1 <== NOT EXECUTED 4000d5b8: 7f ff e8 0b call 400075e4 <== NOT EXECUTED 4000d5bc: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000d5c0: e2 04 a1 5c ld [ %l2 + 0x15c ], %l1 <== NOT EXECUTED 4000d5c4: a4 14 a1 5c or %l2, 0x15c, %l2 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; 4000d5c8: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EINVAL ); } rtems_libio_lock(); for ( 4000d5cc: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000d5d0: 32 80 00 08 bne,a 4000d5f0 <== NOT EXECUTED 4000d5d4: d0 04 60 08 ld [ %l1 + 8 ], %o0 <== NOT EXECUTED } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d5d8: 10 80 00 14 b 4000d628 <== NOT EXECUTED 4000d5dc: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 <== NOT EXECUTED 4000d5e0: 80 a4 40 12 cmp %l1, %l2 <== NOT EXECUTED 4000d5e4: 02 80 00 11 be 4000d628 <== NOT EXECUTED 4000d5e8: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 <== NOT EXECUTED !rtems_chain_is_tail( &filesystem_chain, node ); node = rtems_chain_next( node ) ) { filesystem_node *fsn = (filesystem_node *) node; if ( strcmp( fsn->entry.type, type ) == 0 ) { 4000d5ec: d0 04 60 08 ld [ %l1 + 8 ], %o0 <== NOT EXECUTED 4000d5f0: 40 00 11 52 call 40011b38 <== NOT EXECUTED 4000d5f4: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 4000d5f8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000d5fc: 32 bf ff f9 bne,a 4000d5e0 <== NOT EXECUTED 4000d600: e2 04 40 00 ld [ %l1 ], %l1 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000d604: 7f ff ea 85 call 40008018 <_Chain_Extract> <== NOT EXECUTED 4000d608: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_chain_extract( node ); free( fsn ); 4000d60c: 7f ff d9 19 call 40003a70 <== NOT EXECUTED 4000d610: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000d614: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 <== NOT EXECUTED 4000d618: 7f ff e8 3a call 40007700 <== NOT EXECUTED 4000d61c: b0 10 20 00 clr %i0 <== NOT EXECUTED rtems_libio_unlock(); return 0; 4000d620: 81 c7 e0 08 ret <== NOT EXECUTED 4000d624: 81 e8 00 00 restore <== NOT EXECUTED 4000d628: 7f ff e8 36 call 40007700 <== NOT EXECUTED 4000d62c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED } } rtems_libio_unlock(); rtems_set_errno_and_return_minus_one( ENOENT ); 4000d630: 40 00 0d db call 40010d9c <__errno> <== NOT EXECUTED 4000d634: 01 00 00 00 nop <== NOT EXECUTED 4000d638: 82 10 20 02 mov 2, %g1 ! 2 <== NOT EXECUTED 4000d63c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED } 4000d640: 81 c7 e0 08 ret <== NOT EXECUTED 4000d644: 81 e8 00 00 restore <== NOT EXECUTED ) { rtems_chain_node *node = NULL; if ( type == NULL ) { rtems_set_errno_and_return_minus_one( EINVAL ); 4000d648: 40 00 0d d5 call 40010d9c <__errno> <== NOT EXECUTED 4000d64c: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000d650: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4000d654: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000d658: 81 c7 e0 08 ret <== NOT EXECUTED 4000d65c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40003528 : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { 40003528: 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 ); 4000352c: 40 00 39 e9 call 40011cd0 <== NOT EXECUTED 40003530: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003534: a0 07 bf ec add %fp, -20, %l0 <== NOT EXECUTED 40003538: 92 10 00 08 mov %o0, %o1 <== NOT EXECUTED 4000353c: 94 10 20 00 clr %o2 <== NOT EXECUTED 40003540: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003544: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40003548: 40 00 01 2b call 400039f4 <== NOT EXECUTED 4000354c: 98 10 20 01 mov 1, %o4 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40003550: 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 ); 40003554: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { 40003558: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 <== NOT EXECUTED 4000355c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003560: 02 80 00 13 be 400035ac <== NOT EXECUTED 40003564: e4 07 bf ec ld [ %fp + -20 ], %l2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); 40003568: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000356c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 40003570: 80 a2 20 02 cmp %o0, 2 <== NOT EXECUTED 40003574: 02 80 00 1a be 400035dc <== NOT EXECUTED 40003578: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 4000357c: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40003580: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003584: 02 80 00 2b be 40003630 <== NOT EXECUTED 40003588: 01 00 00 00 nop <== NOT EXECUTED 4000358c: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003590: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003594: 02 80 00 27 be 40003630 <== NOT EXECUTED 40003598: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000359c: 9f c0 40 00 call %g1 <== NOT EXECUTED 400035a0: b0 10 20 0d mov 0xd, %i0 <== NOT EXECUTED 400035a4: 81 c7 e0 08 ret <== NOT EXECUTED 400035a8: 81 e8 00 00 restore <== NOT EXECUTED result = rtems_filesystem_evaluate_path( name, strlen( name ), 0x00, &loc, true ); the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); 400035ac: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 400035b0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400035b4: 02 80 00 04 be 400035c4 <== NOT EXECUTED 400035b8: 01 00 00 00 nop <== NOT EXECUTED 400035bc: 9f c0 40 00 call %g1 <== NOT EXECUTED 400035c0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400035c4: 40 00 35 f6 call 40010d9c <__errno> <== NOT EXECUTED 400035c8: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400035cc: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400035d0: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400035d4: 81 c7 e0 08 ret <== NOT EXECUTED 400035d8: 81 e8 00 00 restore <== NOT EXECUTED } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { 400035dc: 12 bf ff e9 bne 40003580 <== NOT EXECUTED 400035e0: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; 400035e4: f0 26 40 00 st %i0, [ %i1 ] <== NOT EXECUTED device_info->device_name_length = strlen( name ); 400035e8: 40 00 39 ba call 40011cd0 <== NOT EXECUTED 400035ec: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 400035f0: d0 26 60 04 st %o0, [ %i1 + 4 ] <== NOT EXECUTED device_info->major = the_jnode->info.device.major; 400035f4: c4 04 a0 50 ld [ %l2 + 0x50 ], %g2 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); 400035f8: 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; 400035fc: c4 26 60 08 st %g2, [ %i1 + 8 ] <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; 40003600: c4 04 a0 54 ld [ %l2 + 0x54 ], %g2 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); 40003604: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003608: 02 80 00 0c be 40003638 <== NOT EXECUTED 4000360c: c4 26 60 0c st %g2, [ %i1 + 0xc ] <== NOT EXECUTED 40003610: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40003614: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40003618: 02 80 00 08 be 40003638 <== NOT EXECUTED 4000361c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40003620: 9f c0 40 00 call %g1 <== NOT EXECUTED 40003624: b0 10 20 00 clr %i0 <== NOT EXECUTED 40003628: 81 c7 e0 08 ret <== NOT EXECUTED 4000362c: 81 e8 00 00 restore <== NOT EXECUTED 40003630: 81 c7 e0 08 ret <== NOT EXECUTED 40003634: 91 e8 20 0d restore %g0, 0xd, %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40003638: 81 c7 e0 08 ret <== NOT EXECUTED 4000363c: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40009388 : rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 40009388: 9d e3 bf a0 save %sp, -96, %sp rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 4000938c: 03 10 00 90 sethi %hi(0x40024000), %g1 40009390: c2 00 60 78 ld [ %g1 + 0x78 ], %g1 ! 40024078 <_ISR_Nest_level> rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { rtems_device_major_number major_limit = _IO_Number_of_drivers; 40009394: 09 10 00 90 sethi %hi(0x40024000), %g4 if ( rtems_interrupt_is_in_progress() ) 40009398: 80 a0 60 00 cmp %g1, 0 4000939c: 84 10 20 12 mov 0x12, %g2 rtems_status_code rtems_io_register_driver( rtems_device_major_number major, const rtems_driver_address_table *driver_table, rtems_device_major_number *registered_major ) { 400093a0: 82 10 00 19 mov %i1, %g1 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) 400093a4: 12 80 00 49 bne 400094c8 400093a8: c6 01 22 e0 ld [ %g4 + 0x2e0 ], %g3 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) 400093ac: 80 a6 a0 00 cmp %i2, 0 400093b0: 02 80 00 4b be 400094dc 400093b4: 80 a6 60 00 cmp %i1, 0 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) 400093b8: 02 80 00 49 be 400094dc 400093bc: c6 26 80 00 st %g3, [ %i2 ] static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 400093c0: c4 06 40 00 ld [ %i1 ], %g2 400093c4: 80 a0 a0 00 cmp %g2, 0 400093c8: 22 80 00 42 be,a 400094d0 400093cc: c4 06 60 04 ld [ %i1 + 4 ], %g2 return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) 400093d0: 80 a0 c0 18 cmp %g3, %i0 400093d4: 08 80 00 3d bleu 400094c8 400093d8: 84 10 20 0a mov 0xa, %g2 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 400093dc: 05 10 00 8f sethi %hi(0x40023c00), %g2 400093e0: c6 00 a3 e0 ld [ %g2 + 0x3e0 ], %g3 ! 40023fe0 <_Thread_Dispatch_disable_level> 400093e4: 86 00 e0 01 inc %g3 400093e8: c6 20 a3 e0 st %g3, [ %g2 + 0x3e0 ] return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { 400093ec: 80 a6 20 00 cmp %i0, 0 400093f0: 12 80 00 2b bne 4000949c 400093f4: 05 10 00 90 sethi %hi(0x40024000), %g2 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; 400093f8: da 01 22 e0 ld [ %g4 + 0x2e0 ], %o5 rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { 400093fc: 80 a3 60 00 cmp %o5, 0 40009400: 02 80 00 3a be 400094e8 <== NEVER TAKEN 40009404: d8 00 a2 e4 ld [ %g2 + 0x2e4 ], %o4 40009408: 10 80 00 05 b 4000941c 4000940c: 86 10 00 0c mov %o4, %g3 40009410: 80 a3 40 18 cmp %o5, %i0 40009414: 08 80 00 0b bleu 40009440 40009418: 86 00 e0 18 add %g3, 0x18, %g3 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 4000941c: c8 00 c0 00 ld [ %g3 ], %g4 40009420: 80 a1 20 00 cmp %g4, 0 40009424: 32 bf ff fb bne,a 40009410 40009428: b0 06 20 01 inc %i0 4000942c: c8 00 e0 04 ld [ %g3 + 4 ], %g4 40009430: 80 a1 20 00 cmp %g4, 0 40009434: 32 bf ff f7 bne,a 40009410 40009438: b0 06 20 01 inc %i0 } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) 4000943c: 80 a3 40 18 cmp %o5, %i0 40009440: 02 80 00 2b be 400094ec 40009444: f0 26 80 00 st %i0, [ %i2 ] 40009448: 85 2e 20 03 sll %i0, 3, %g2 4000944c: 87 2e 20 05 sll %i0, 5, %g3 40009450: 84 20 c0 02 sub %g3, %g2, %g2 40009454: 84 03 00 02 add %o4, %g2, %g2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 40009458: c6 00 40 00 ld [ %g1 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 4000945c: b2 10 20 00 clr %i1 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 40009460: c6 20 80 00 st %g3, [ %g2 ] 40009464: c6 00 60 04 ld [ %g1 + 4 ], %g3 _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 40009468: b4 10 20 00 clr %i2 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; 4000946c: c6 20 a0 04 st %g3, [ %g2 + 4 ] 40009470: c6 00 60 08 ld [ %g1 + 8 ], %g3 40009474: c6 20 a0 08 st %g3, [ %g2 + 8 ] 40009478: c6 00 60 0c ld [ %g1 + 0xc ], %g3 4000947c: c6 20 a0 0c st %g3, [ %g2 + 0xc ] 40009480: c6 00 60 10 ld [ %g1 + 0x10 ], %g3 40009484: c6 20 a0 10 st %g3, [ %g2 + 0x10 ] 40009488: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 _Thread_Enable_dispatch(); 4000948c: 40 00 07 2f call 4000b148 <_Thread_Enable_dispatch> 40009490: c2 20 a0 14 st %g1, [ %g2 + 0x14 ] return rtems_io_initialize( major, 0, NULL ); 40009494: 40 00 24 ea call 4001283c 40009498: 81 e8 00 00 restore _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; 4000949c: c6 00 a2 e4 ld [ %g2 + 0x2e4 ], %g3 400094a0: 89 2e 20 05 sll %i0, 5, %g4 400094a4: 85 2e 20 03 sll %i0, 3, %g2 400094a8: 84 21 00 02 sub %g4, %g2, %g2 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 400094ac: c8 00 c0 02 ld [ %g3 + %g2 ], %g4 400094b0: 80 a1 20 00 cmp %g4, 0 400094b4: 02 80 00 12 be 400094fc 400094b8: 84 00 c0 02 add %g3, %g2, %g2 major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); 400094bc: 40 00 07 23 call 4000b148 <_Thread_Enable_dispatch> 400094c0: 01 00 00 00 nop 400094c4: 84 10 20 0c mov 0xc, %g2 ! c _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } 400094c8: 81 c7 e0 08 ret 400094cc: 91 e8 00 02 restore %g0, %g2, %o0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 400094d0: 80 a0 a0 00 cmp %g2, 0 400094d4: 12 bf ff c0 bne 400093d4 400094d8: 80 a0 c0 18 cmp %g3, %i0 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); 400094dc: 84 10 20 09 mov 9, %g2 } 400094e0: 81 c7 e0 08 ret 400094e4: 91 e8 00 02 restore %g0, %g2, %o0 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; 400094e8: c0 26 80 00 clr [ %i2 ] <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); 400094ec: 40 00 07 17 call 4000b148 <_Thread_Enable_dispatch> 400094f0: 01 00 00 00 nop return sc; 400094f4: 10 bf ff f5 b 400094c8 400094f8: 84 10 20 05 mov 5, %g2 ! 5 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; 400094fc: c6 00 a0 04 ld [ %g2 + 4 ], %g3 40009500: 80 a0 e0 00 cmp %g3, 0 40009504: 12 bf ff ee bne 400094bc 40009508: 01 00 00 00 nop if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; 4000950c: 10 bf ff d3 b 40009458 40009510: f0 26 80 00 st %i0, [ %i2 ] =============================================================================== 4000a64c : #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) { 4000a64c: 9d e3 bf a0 save %sp, -96, %sp uint32_t i; uint32_t api_index; Thread_Control *the_thread; Objects_Information *information; if ( !routine ) 4000a650: 80 a6 20 00 cmp %i0, 0 4000a654: 02 80 00 23 be 4000a6e0 <== NEVER TAKEN 4000a658: 25 10 00 99 sethi %hi(0x40026400), %l2 4000a65c: a4 14 a2 94 or %l2, 0x294, %l2 ! 40026694 <_Objects_Information_table+0x4> #endif #include #include void rtems_iterate_over_all_threads(rtems_per_thread_routine routine) 4000a660: a6 04 a0 10 add %l2, 0x10, %l3 if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { if ( !_Objects_Information_table[ api_index ] ) 4000a664: c2 04 80 00 ld [ %l2 ], %g1 4000a668: 80 a0 60 00 cmp %g1, 0 4000a66c: 22 80 00 1a be,a 4000a6d4 4000a670: a4 04 a0 04 add %l2, 4, %l2 continue; information = _Objects_Information_table[ api_index ][ 1 ]; 4000a674: e2 00 60 04 ld [ %g1 + 4 ], %l1 if ( !information ) 4000a678: 80 a4 60 00 cmp %l1, 0 4000a67c: 22 80 00 16 be,a 4000a6d4 4000a680: a4 04 a0 04 add %l2, 4, %l2 continue; for ( i=1 ; i <= information->maximum ; i++ ) { 4000a684: c2 14 60 10 lduh [ %l1 + 0x10 ], %g1 4000a688: 84 90 60 00 orcc %g1, 0, %g2 4000a68c: 22 80 00 12 be,a 4000a6d4 <== NEVER TAKEN 4000a690: a4 04 a0 04 add %l2, 4, %l2 <== NOT EXECUTED 4000a694: a0 10 20 01 mov 1, %l0 the_thread = (Thread_Control *)information->local_table[ i ]; 4000a698: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 4000a69c: 83 2c 20 02 sll %l0, 2, %g1 4000a6a0: c2 00 c0 01 ld [ %g3 + %g1 ], %g1 if ( !the_thread ) 4000a6a4: 90 90 60 00 orcc %g1, 0, %o0 4000a6a8: 02 80 00 05 be 4000a6bc <== NEVER TAKEN 4000a6ac: a0 04 20 01 inc %l0 continue; (*routine)(the_thread); 4000a6b0: 9f c6 00 00 call %i0 4000a6b4: 01 00 00 00 nop 4000a6b8: c4 14 60 10 lduh [ %l1 + 0x10 ], %g2 information = _Objects_Information_table[ api_index ][ 1 ]; if ( !information ) continue; for ( i=1 ; i <= information->maximum ; i++ ) { 4000a6bc: 83 28 a0 10 sll %g2, 0x10, %g1 4000a6c0: 83 30 60 10 srl %g1, 0x10, %g1 4000a6c4: 80 a0 40 10 cmp %g1, %l0 4000a6c8: 3a bf ff f5 bcc,a 4000a69c 4000a6cc: c6 04 60 1c ld [ %l1 + 0x1c ], %g3 4000a6d0: a4 04 a0 04 add %l2, 4, %l2 Objects_Information *information; if ( !routine ) return; for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) { 4000a6d4: 80 a4 80 13 cmp %l2, %l3 4000a6d8: 32 bf ff e4 bne,a 4000a668 4000a6dc: c2 04 80 00 ld [ %l2 ], %g1 4000a6e0: 81 c7 e0 08 ret 4000a6e4: 81 e8 00 00 restore =============================================================================== 4000d430 : * 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 ) { 4000d430: 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 ); 4000d434: 21 10 00 7e sethi %hi(0x4001f800), %l0 4000d438: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 ! 4001f96c 4000d43c: 92 10 20 00 clr %o1 4000d440: 7f ff e8 69 call 400075e4 4000d444: 94 10 20 00 clr %o2 rtems_status_code rc; rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { 4000d448: 23 10 00 7e sethi %hi(0x4001f800), %l1 4000d44c: c2 04 61 68 ld [ %l1 + 0x168 ], %g1 ! 4001f968 4000d450: 80 a0 60 00 cmp %g1, 0 4000d454: 12 80 00 07 bne 4000d470 4000d458: 05 10 00 7e sethi %hi(0x4001f800), %g2 next = iop->data1; (void) memset( iop, 0, sizeof(rtems_libio_t) ); iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; goto done; 4000d45c: b0 10 20 00 clr %i0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d460: 7f ff e8 a8 call 40007700 4000d464: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 iop = 0; done: rtems_libio_unlock(); return iop; } 4000d468: 81 c7 e0 08 ret 4000d46c: 81 e8 00 00 restore rtems_id sema; rtems_libio_lock(); if (rtems_libio_iop_freelist) { rc = rtems_semaphore_create( 4000d470: c4 00 a1 64 ld [ %g2 + 0x164 ], %g2 4000d474: 92 10 20 01 mov 1, %o1 4000d478: 82 20 40 02 sub %g1, %g2, %g1 4000d47c: 83 38 60 03 sra %g1, 3, %g1 4000d480: 87 28 60 06 sll %g1, 6, %g3 4000d484: 85 28 60 03 sll %g1, 3, %g2 4000d488: 84 20 c0 02 sub %g3, %g2, %g2 4000d48c: 87 28 a0 06 sll %g2, 6, %g3 4000d490: 84 00 80 03 add %g2, %g3, %g2 4000d494: 84 00 80 01 add %g2, %g1, %g2 4000d498: 87 28 a0 0f sll %g2, 0xf, %g3 4000d49c: 84 20 c0 02 sub %g3, %g2, %g2 4000d4a0: 07 13 10 92 sethi %hi(0x4c424800), %g3 4000d4a4: 85 28 a0 03 sll %g2, 3, %g2 4000d4a8: 86 10 e1 00 or %g3, 0x100, %g3 4000d4ac: 82 00 80 01 add %g2, %g1, %g1 4000d4b0: 94 10 20 54 mov 0x54, %o2 4000d4b4: 96 10 20 00 clr %o3 4000d4b8: 90 10 40 03 or %g1, %g3, %o0 4000d4bc: 7f ff e7 a9 call 40007360 4000d4c0: 98 07 bf fc add %fp, -4, %o4 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, 0, &sema ); if (rc != RTEMS_SUCCESSFUL) 4000d4c4: 80 a2 20 00 cmp %o0, 0 4000d4c8: 32 bf ff e6 bne,a 4000d460 <== NEVER TAKEN 4000d4cc: b0 10 20 00 clr %i0 <== NOT EXECUTED goto failed; iop = rtems_libio_iop_freelist; 4000d4d0: f0 04 61 68 ld [ %l1 + 0x168 ], %i0 next = iop->data1; 4000d4d4: c2 06 20 38 ld [ %i0 + 0x38 ], %g1 (void) memset( iop, 0, sizeof(rtems_libio_t) ); 4000d4d8: c0 26 20 30 clr [ %i0 + 0x30 ] 4000d4dc: c0 26 20 1c clr [ %i0 + 0x1c ] 4000d4e0: c0 26 20 34 clr [ %i0 + 0x34 ] 4000d4e4: c0 26 00 00 clr [ %i0 ] 4000d4e8: c0 26 20 04 clr [ %i0 + 4 ] 4000d4ec: c0 26 20 08 clr [ %i0 + 8 ] 4000d4f0: c0 26 20 0c clr [ %i0 + 0xc ] 4000d4f4: c0 26 20 10 clr [ %i0 + 0x10 ] 4000d4f8: c0 26 20 14 clr [ %i0 + 0x14 ] 4000d4fc: c0 26 20 20 clr [ %i0 + 0x20 ] 4000d500: c0 26 20 24 clr [ %i0 + 0x24 ] 4000d504: c0 26 20 28 clr [ %i0 + 0x28 ] 4000d508: c0 26 20 2c clr [ %i0 + 0x2c ] 4000d50c: c0 26 20 40 clr [ %i0 + 0x40 ] 4000d510: c0 26 20 44 clr [ %i0 + 0x44 ] 4000d514: c0 26 20 38 clr [ %i0 + 0x38 ] 4000d518: c0 26 20 3c clr [ %i0 + 0x3c ] iop->flags = LIBIO_FLAGS_OPEN; iop->sem = sema; rtems_libio_iop_freelist = next; 4000d51c: c2 24 61 68 st %g1, [ %l1 + 0x168 ] 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; 4000d520: 82 10 21 00 mov 0x100, %g1 4000d524: c2 26 20 18 st %g1, [ %i0 + 0x18 ] iop->sem = sema; 4000d528: c2 07 bf fc ld [ %fp + -4 ], %g1 rtems_libio_iop_freelist = next; goto done; 4000d52c: 10 bf ff cd b 4000d460 4000d530: c2 26 20 30 st %g1, [ %i0 + 0x30 ] =============================================================================== 4000d3d4 : */ void rtems_libio_free( rtems_libio_t *iop ) { 4000d3d4: 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 ); 4000d3d8: 23 10 00 7e sethi %hi(0x4001f800), %l1 4000d3dc: d0 04 61 6c ld [ %l1 + 0x16c ], %o0 ! 4001f96c 4000d3e0: 92 10 20 00 clr %o1 4000d3e4: 7f ff e8 80 call 400075e4 4000d3e8: 94 10 20 00 clr %o2 rtems_libio_lock(); if (iop->sem) 4000d3ec: d0 06 20 30 ld [ %i0 + 0x30 ], %o0 4000d3f0: 80 a2 20 00 cmp %o0, 0 4000d3f4: 02 80 00 04 be 4000d404 <== NEVER TAKEN 4000d3f8: a0 10 00 18 mov %i0, %l0 rtems_semaphore_delete(iop->sem); 4000d3fc: 7f ff e8 4d call 40007530 4000d400: 01 00 00 00 nop iop->flags &= ~LIBIO_FLAGS_OPEN; 4000d404: c4 04 20 18 ld [ %l0 + 0x18 ], %g2 iop->data1 = rtems_libio_iop_freelist; 4000d408: 03 10 00 7e sethi %hi(0x4001f800), %g1 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d40c: f0 04 61 6c ld [ %l1 + 0x16c ], %i0 4000d410: c6 00 61 68 ld [ %g1 + 0x168 ], %g3 rtems_libio_iop_freelist = iop; 4000d414: e0 20 61 68 st %l0, [ %g1 + 0x168 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000d418: 82 08 be ff and %g2, -257, %g1 iop->data1 = rtems_libio_iop_freelist; 4000d41c: c6 24 20 38 st %g3, [ %l0 + 0x38 ] rtems_libio_lock(); if (iop->sem) rtems_semaphore_delete(iop->sem); iop->flags &= ~LIBIO_FLAGS_OPEN; 4000d420: c2 24 20 18 st %g1, [ %l0 + 0x18 ] 4000d424: 7f ff e8 b7 call 40007700 4000d428: 81 e8 00 00 restore =============================================================================== 40003ba8 : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { 40003ba8: 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) 40003bac: 21 10 00 7c sethi %hi(0x4001f000), %l0 40003bb0: d0 04 20 34 ld [ %l0 + 0x34 ], %o0 ! 4001f034 40003bb4: 80 a2 20 00 cmp %o0, 0 40003bb8: 22 80 00 1c be,a 40003c28 <== NEVER TAKEN 40003bbc: 11 13 10 92 sethi %hi(0x4c424800), %o0 <== NOT EXECUTED { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, 40003bc0: 7f ff ff 09 call 400037e4 40003bc4: 92 10 20 48 mov 0x48, %o1 40003bc8: 03 10 00 7e sethi %hi(0x4001f800), %g1 40003bcc: d0 20 61 64 st %o0, [ %g1 + 0x164 ] ! 4001f964 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) 40003bd0: 80 a2 20 00 cmp %o0, 0 40003bd4: 02 80 00 29 be 40003c78 <== NEVER TAKEN 40003bd8: 82 10 00 08 mov %o0, %g1 rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40003bdc: c6 04 20 34 ld [ %l0 + 0x34 ], %g3 rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; 40003be0: 05 10 00 7e sethi %hi(0x4001f800), %g2 for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40003be4: 80 a0 e0 01 cmp %g3, 1 40003be8: 08 80 00 0e bleu 40003c20 <== NEVER TAKEN 40003bec: d0 20 a1 68 st %o0, [ %g2 + 0x168 ] 40003bf0: 82 02 20 48 add %o0, 0x48, %g1 40003bf4: 84 10 20 01 mov 1, %g2 iop->data1 = iop + 1; 40003bf8: c2 20 7f f0 st %g1, [ %g1 + -16 ] 40003bfc: 84 00 a0 01 inc %g2 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); iop = rtems_libio_iop_freelist = rtems_libio_iops; for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) 40003c00: 80 a0 80 03 cmp %g2, %g3 40003c04: 12 bf ff fd bne 40003bf8 40003c08: 82 00 60 48 add %g1, 0x48, %g1 40003c0c: 84 00 bf ff add %g2, -1, %g2 40003c10: 83 28 a0 06 sll %g2, 6, %g1 40003c14: 85 28 a0 03 sll %g2, 3, %g2 40003c18: 82 00 80 01 add %g2, %g1, %g1 40003c1c: 82 02 00 01 add %o0, %g1, %g1 iop->data1 = iop + 1; iop->data1 = NULL; 40003c20: c0 20 60 38 clr [ %g1 + 0x38 ] /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( 40003c24: 11 13 10 92 sethi %hi(0x4c424800), %o0 40003c28: 92 10 20 01 mov 1, %o1 40003c2c: 90 12 21 4f or %o0, 0x14f, %o0 40003c30: 94 10 20 54 mov 0x54, %o2 40003c34: 96 10 20 00 clr %o3 40003c38: 19 10 00 7e sethi %hi(0x4001f800), %o4 40003c3c: 40 00 0d c9 call 40007360 40003c40: 98 13 21 6c or %o4, 0x16c, %o4 ! 4001f96c 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) 40003c44: 80 a2 20 00 cmp %o0, 0 40003c48: 12 80 00 0a bne 40003c70 <== NEVER TAKEN 40003c4c: 03 10 00 7c sethi %hi(0x4001f000), %g1 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) 40003c50: c2 00 60 30 ld [ %g1 + 0x30 ], %g1 ! 4001f030 40003c54: 80 a0 60 00 cmp %g1, 0 40003c58: 02 80 00 04 be 40003c68 <== NEVER TAKEN 40003c5c: 01 00 00 00 nop (* rtems_fs_init_helper)(); 40003c60: 9f c0 40 00 call %g1 40003c64: 01 00 00 00 nop 40003c68: 81 c7 e0 08 ret 40003c6c: 81 e8 00 00 restore RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); 40003c70: 40 00 10 0a call 40007c98 <== NOT EXECUTED 40003c74: 01 00 00 00 nop <== NOT EXECUTED if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) rtems_fatal_error_occurred(RTEMS_NO_MEMORY); 40003c78: 40 00 10 08 call 40007c98 <== NOT EXECUTED 40003c7c: 90 10 20 1a mov 0x1a, %o0 ! 1a <== NOT EXECUTED =============================================================================== 4000d2cc : */ int rtems_libio_is_file_open( void *node_access ) { 4000d2cc: 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 ); 4000d2d0: 21 10 00 7e sethi %hi(0x4001f800), %l0 4000d2d4: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 ! 4001f96c 4000d2d8: 92 10 20 00 clr %o1 4000d2dc: 7f ff e8 c2 call 400075e4 4000d2e0: 94 10 20 00 clr %o2 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000d2e4: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000d2e8: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4000d2ec: 05 10 00 7e sethi %hi(0x4001f800), %g2 4000d2f0: 80 a0 60 00 cmp %g1, 0 4000d2f4: 02 80 00 0e be 4000d32c <== NEVER TAKEN 4000d2f8: c4 00 a1 64 ld [ %g2 + 0x164 ], %g2 4000d2fc: 86 10 20 00 clr %g3 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4000d300: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 4000d304: 80 89 21 00 btst 0x100, %g4 4000d308: 02 80 00 06 be 4000d320 4000d30c: 86 00 e0 01 inc %g3 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.node_access == node_access ) { 4000d310: c8 00 a0 1c ld [ %g2 + 0x1c ], %g4 4000d314: 80 a1 00 18 cmp %g4, %i0 4000d318: 02 80 00 0a be 4000d340 4000d31c: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000d320: 80 a0 c0 01 cmp %g3, %g1 4000d324: 0a bf ff f7 bcs 4000d300 4000d328: 84 00 a0 48 add %g2, 0x48, %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d32c: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 4000d330: 7f ff e8 f4 call 40007700 4000d334: b0 10 20 00 clr %i0 } rtems_libio_unlock(); return result; } 4000d338: 81 c7 e0 08 ret 4000d33c: 81 e8 00 00 restore 4000d340: 7f ff e8 f0 call 40007700 4000d344: b0 10 20 01 mov 1, %i0 4000d348: 81 c7 e0 08 ret 4000d34c: 81 e8 00 00 restore =============================================================================== 4000d350 : */ int rtems_libio_is_open_files_in_fs( rtems_filesystem_mount_table_entry_t * fs_mt_entry ) { 4000d350: 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 ); 4000d354: 21 10 00 7e sethi %hi(0x4001f800), %l0 4000d358: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 ! 4001f96c 4000d35c: 92 10 20 00 clr %o1 4000d360: 7f ff e8 a1 call 400075e4 4000d364: 94 10 20 00 clr %o2 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000d368: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000d36c: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4000d370: 05 10 00 7e sethi %hi(0x4001f800), %g2 4000d374: 80 a0 60 00 cmp %g1, 0 4000d378: 02 80 00 0e be 4000d3b0 <== NEVER TAKEN 4000d37c: c4 00 a1 64 ld [ %g2 + 0x164 ], %g2 4000d380: 86 10 20 00 clr %g3 if ((iop->flags & LIBIO_FLAGS_OPEN) != 0) { 4000d384: c8 00 a0 18 ld [ %g2 + 0x18 ], %g4 4000d388: 80 89 21 00 btst 0x100, %g4 4000d38c: 02 80 00 06 be 4000d3a4 4000d390: 86 00 e0 01 inc %g3 /* * Check if this node is under the file system that we * are trying to dismount. */ if ( iop->pathinfo.mt_entry == fs_mt_entry ) { 4000d394: c8 00 a0 2c ld [ %g2 + 0x2c ], %g4 4000d398: 80 a1 00 18 cmp %g4, %i0 4000d39c: 02 80 00 0a be 4000d3c4 4000d3a0: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 /* * Look for any active file descriptor entry. */ for (iop=rtems_libio_iops,i=0; i < rtems_libio_number_iops; iop++, i++){ 4000d3a4: 80 a0 c0 01 cmp %g3, %g1 4000d3a8: 0a bf ff f7 bcs 4000d384 4000d3ac: 84 00 a0 48 add %g2, 0x48, %g2 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000d3b0: d0 04 21 6c ld [ %l0 + 0x16c ], %o0 4000d3b4: 7f ff e8 d3 call 40007700 4000d3b8: b0 10 20 00 clr %i0 } rtems_libio_unlock(); return result; } 4000d3bc: 81 c7 e0 08 ret 4000d3c0: 81 e8 00 00 restore 4000d3c4: 7f ff e8 cf call 40007700 4000d3c8: b0 10 20 01 mov 1, %i0 4000d3cc: 81 c7 e0 08 ret 4000d3d0: 81 e8 00 00 restore =============================================================================== 40005324 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { 40005324: 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); 40005328: 90 10 20 00 clr %o0 4000532c: 92 10 20 00 clr %o1 40005330: 40 00 0c 49 call 40008454 40005334: 94 07 bf fc add %fp, -4, %o2 if (sc != RTEMS_SUCCESSFUL) return sc; 40005338: b0 92 20 00 orcc %o0, 0, %i0 4000533c: 12 80 00 45 bne 40005450 <== NEVER TAKEN 40005340: 21 10 00 7e sethi %hi(0x4001f800), %l0 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { 40005344: e4 04 23 dc ld [ %l0 + 0x3dc ], %l2 ! 4001fbdc 40005348: 23 10 00 81 sethi %hi(0x40020400), %l1 4000534c: a2 14 60 4c or %l1, 0x4c, %l1 ! 4002044c 40005350: 80 a4 80 11 cmp %l2, %l1 40005354: 02 80 00 2e be 4000540c 40005358: a6 14 23 dc or %l0, 0x3dc, %l3 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ 4000535c: 92 10 00 11 mov %l1, %o1 40005360: 94 10 20 48 mov 0x48, %o2 40005364: 40 00 33 71 call 40012128 40005368: 90 10 00 12 mov %l2, %o0 rtems_current_user_env->task_id=task_id; /* mark the local values*/ 4000536c: c2 07 bf fc ld [ %fp + -4 ], %g1 * what we are trying to do here is forking off * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005370: a2 07 bf e8 add %fp, -24, %l1 } 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*/ 40005374: c2 24 80 00 st %g1, [ %l2 ] * what we are trying to do here is forking off * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 40005378: 92 10 20 01 mov 1, %o1 4000537c: 25 10 00 7a sethi %hi(0x4001e800), %l2 40005380: 94 10 20 00 clr %o2 40005384: 96 10 00 11 mov %l1, %o3 40005388: 98 10 20 00 clr %o4 4000538c: 7f ff fa b0 call 40003e4c 40005390: 90 14 a3 68 or %l2, 0x368, %o0 rtems_filesystem_root = loc; 40005394: c2 04 23 dc ld [ %l0 + 0x3dc ], %g1 40005398: c4 07 bf e8 ld [ %fp + -24 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 4000539c: 90 14 a3 68 or %l2, 0x368, %o0 * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 400053a0: c4 20 60 18 st %g2, [ %g1 + 0x18 ] 400053a4: c4 07 bf ec ld [ %fp + -20 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053a8: 96 10 00 11 mov %l1, %o3 * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 400053ac: c4 20 60 1c st %g2, [ %g1 + 0x1c ] 400053b0: c4 07 bf f0 ld [ %fp + -16 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053b4: 92 10 20 01 mov 1, %o1 * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 400053b8: c4 20 60 20 st %g2, [ %g1 + 0x20 ] 400053bc: c4 07 bf f4 ld [ %fp + -12 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053c0: 94 10 20 00 clr %o2 * clones. The reason is a pathloc can be allocated by the * file system and needs to be freed when deleting the environment. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; 400053c4: c4 20 60 24 st %g2, [ %g1 + 0x24 ] 400053c8: c4 07 bf f8 ld [ %fp + -8 ], %g2 rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); 400053cc: 98 10 20 00 clr %o4 400053d0: 7f ff fa 9f call 40003e4c 400053d4: c4 20 60 28 st %g2, [ %g1 + 0x28 ] rtems_filesystem_current = loc; 400053d8: c4 07 bf e8 ld [ %fp + -24 ], %g2 400053dc: c2 04 23 dc ld [ %l0 + 0x3dc ], %g1 400053e0: c4 20 60 04 st %g2, [ %g1 + 4 ] 400053e4: c4 07 bf ec ld [ %fp + -20 ], %g2 400053e8: c4 20 60 08 st %g2, [ %g1 + 8 ] 400053ec: c4 07 bf f0 ld [ %fp + -16 ], %g2 400053f0: c4 20 60 0c st %g2, [ %g1 + 0xc ] 400053f4: c4 07 bf f4 ld [ %fp + -12 ], %g2 400053f8: c4 20 60 10 st %g2, [ %g1 + 0x10 ] 400053fc: c4 07 bf f8 ld [ %fp + -8 ], %g2 40005400: c4 20 60 14 st %g2, [ %g1 + 0x14 ] return RTEMS_SUCCESSFUL; } 40005404: 81 c7 e0 08 ret 40005408: 91 e8 20 00 restore %g0, 0, %o0 sc=rtems_task_ident(RTEMS_SELF,0,&task_id); if (sc != RTEMS_SUCCESSFUL) return sc; /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { rtems_user_env_t *tmp = malloc(sizeof(rtems_user_env_t)); 4000540c: 90 10 20 48 mov 0x48, %o0 40005410: 7f ff fc 53 call 4000455c 40005414: b0 10 20 1a mov 0x1a, %i0 if (!tmp) 40005418: a4 92 20 00 orcc %o0, 0, %l2 4000541c: 02 80 00 0d be 40005450 <== NEVER TAKEN 40005420: 92 10 00 13 mov %l3, %o1 #ifdef HAVE_USERENV_REFCNT tmp->refcnt = 1; #endif sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); 40005424: 90 10 20 00 clr %o0 40005428: 15 10 00 14 sethi %hi(0x40005000), %o2 4000542c: 40 00 0c 65 call 400085c0 40005430: 94 12 a1 f0 or %o2, 0x1f0, %o2 ! 400051f0 if (sc != RTEMS_SUCCESSFUL) { 40005434: b0 92 20 00 orcc %o0, 0, %i0 40005438: 12 80 00 04 bne 40005448 <== NEVER TAKEN 4000543c: 01 00 00 00 nop * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; 40005440: 10 bf ff c7 b 4000535c 40005444: e4 24 23 dc st %l2, [ %l0 + 0x3dc ] sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,(void(*)(void *))free_user_env); if (sc != RTEMS_SUCCESSFUL) { /* don't use free_user_env because the pathlocs are * not initialized yet */ free(tmp); 40005448: 7f ff fa a0 call 40003ec8 <== NOT EXECUTED 4000544c: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED return sc; 40005450: 81 c7 e0 08 ret <== NOT EXECUTED 40005454: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005268 : * 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) { 40005268: 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); 4000526c: 90 10 20 00 clr %o0 <== NOT EXECUTED 40005270: 92 10 20 00 clr %o1 <== NOT EXECUTED 40005274: 94 07 bf f8 add %fp, -8, %o2 <== NOT EXECUTED 40005278: 40 00 0c 77 call 40008454 <== NOT EXECUTED 4000527c: a4 10 00 18 mov %i0, %l2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 40005280: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005284: 12 80 00 14 bne 400052d4 <== NOT EXECUTED 40005288: 82 10 00 08 mov %o0, %g1 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { 4000528c: 21 10 00 7e sethi %hi(0x4001f800), %l0 <== NOT EXECUTED 40005290: e6 04 23 dc ld [ %l0 + 0x3dc ], %l3 ! 4001fbdc <== NOT EXECUTED 40005294: c4 07 bf f8 ld [ %fp + -8 ], %g2 <== NOT EXECUTED 40005298: c6 04 c0 00 ld [ %l3 ], %g3 <== NOT EXECUTED 4000529c: 82 14 23 dc or %l0, 0x3dc, %g1 <== NOT EXECUTED 400052a0: 80 a0 c0 02 cmp %g3, %g2 <== NOT EXECUTED 400052a4: 02 80 00 0e be 400052dc <== NOT EXECUTED 400052a8: a2 10 00 01 mov %g1, %l1 <== NOT EXECUTED free_user_env(tmp); }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 400052ac: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 400052b0: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 400052b4: 40 00 0d 21 call 40008738 <== NOT EXECUTED 400052b8: 94 07 bf fc add %fp, -4, %o2 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) 400052bc: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400052c0: 02 80 00 10 be 40005300 <== NOT EXECUTED 400052c4: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; 400052c8: 05 10 00 81 sethi %hi(0x40020400), %g2 <== NOT EXECUTED 400052cc: 84 10 a0 4c or %g2, 0x4c, %g2 ! 4002044c <== NOT EXECUTED 400052d0: c4 24 23 dc st %g2, [ %l0 + 0x3dc ] <== NOT EXECUTED return sc; } 400052d4: 81 c7 e0 08 ret <== NOT EXECUTED 400052d8: 91 e8 00 01 restore %g0, %g1, %o0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_current_user_env->task_id==current_task_id) { /* kill the current user env & task_var*/ rtems_user_env_t *tmp = rtems_current_user_env; sc = rtems_task_variable_delete(RTEMS_SELF,(void*)&rtems_current_user_env); 400052dc: 40 00 0c e9 call 40008680 <== NOT EXECUTED 400052e0: 92 10 00 01 mov %g1, %o1 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; 400052e4: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 400052e8: 12 bf ff fb bne 400052d4 <== NOT EXECUTED 400052ec: 01 00 00 00 nop <== NOT EXECUTED free_user_env(tmp); 400052f0: 7f ff ff c0 call 400051f0 <== NOT EXECUTED 400052f4: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED }; /* AT THIS POINT, rtems_current_user_env is DANGLING */ sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, 400052f8: 10 bf ff ee b 400052b0 <== NOT EXECUTED 400052fc: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) goto bailout; sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free_user_env); 40005300: 15 10 00 14 sethi %hi(0x40005000), %o2 <== NOT EXECUTED 40005304: 40 00 0c af call 400085c0 <== NOT EXECUTED 40005308: 94 12 a1 f0 or %o2, 0x1f0, %o2 ! 400051f0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 4000530c: 82 92 20 00 orcc %o0, 0, %g1 <== NOT EXECUTED 40005310: 12 bf ff ef bne 400052cc <== NOT EXECUTED 40005314: 05 10 00 81 sethi %hi(0x40020400), %g2 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; 40005318: 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; 4000531c: 10 bf ff ee b 400052d4 <== NOT EXECUTED 40005320: c4 24 23 dc st %g2, [ %l0 + 0x3dc ] <== NOT EXECUTED =============================================================================== 4000d274 : */ uint32_t rtems_libio_to_fcntl_flags( uint32_t flags ) { 4000d274: 82 10 00 08 mov %o0, %g1 uint32_t fcntl_flags = 0; if ( (flags & LIBIO_FLAGS_READ_WRITE) == LIBIO_FLAGS_READ_WRITE ) { 4000d278: 84 08 60 06 and %g1, 6, %g2 4000d27c: 80 a0 a0 06 cmp %g2, 6 4000d280: 02 80 00 07 be 4000d29c <== NEVER TAKEN 4000d284: 90 10 20 02 mov 2, %o0 fcntl_flags |= O_RDWR; } else if ( (flags & LIBIO_FLAGS_READ) == LIBIO_FLAGS_READ) { 4000d288: 84 08 60 02 and %g1, 2, %g2 4000d28c: 80 a0 00 02 cmp %g0, %g2 4000d290: 85 30 60 02 srl %g1, 2, %g2 4000d294: 90 60 3f ff subx %g0, -1, %o0 4000d298: 90 0a 00 02 and %o0, %g2, %o0 fcntl_flags |= O_RDONLY; } else if ( (flags & LIBIO_FLAGS_WRITE) == LIBIO_FLAGS_WRITE) { fcntl_flags |= O_WRONLY; } if ( (flags & LIBIO_FLAGS_NO_DELAY) == LIBIO_FLAGS_NO_DELAY ) { 4000d29c: 80 88 60 01 btst 1, %g1 4000d2a0: 02 80 00 04 be 4000d2b0 4000d2a4: 80 88 62 00 btst 0x200, %g1 fcntl_flags |= O_NONBLOCK; 4000d2a8: 05 00 00 10 sethi %hi(0x4000), %g2 4000d2ac: 90 12 00 02 or %o0, %g2, %o0 } if ( (flags & LIBIO_FLAGS_APPEND) == LIBIO_FLAGS_APPEND ) { 4000d2b0: 32 80 00 02 bne,a 4000d2b8 4000d2b4: 90 12 20 08 or %o0, 8, %o0 fcntl_flags |= O_APPEND; } if ( (flags & LIBIO_FLAGS_CREATE) == LIBIO_FLAGS_CREATE ) { 4000d2b8: 80 88 64 00 btst 0x400, %g1 4000d2bc: 32 80 00 02 bne,a 4000d2c4 4000d2c0: 90 12 22 00 or %o0, 0x200, %o0 fcntl_flags |= O_CREAT; } return fcntl_flags; } 4000d2c4: 81 c3 e0 08 retl =============================================================================== 40011e68 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { 40011e68: 9d e3 bf a0 save %sp, -96, %sp void *return_this; /* * Parameter error checks */ if ( !pointer ) 40011e6c: a0 96 20 00 orcc %i0, 0, %l0 40011e70: 02 80 00 20 be 40011ef0 40011e74: 03 10 00 90 sethi %hi(0x40024000), %g1 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40011e78: c2 00 61 80 ld [ %g1 + 0x180 ], %g1 ! 40024180 <_System_state_Current> 40011e7c: 80 a0 60 03 cmp %g1, 3 40011e80: 02 80 00 17 be 40011edc <== ALWAYS TAKEN 40011e84: c0 24 00 00 clr [ %l0 ] /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); 40011e88: 7f ff cc 2b call 40004f34 40011e8c: b0 10 20 0c mov 0xc, %i0 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); 40011e90: 03 10 00 8d sethi %hi(0x40023400), %g1 40011e94: d0 00 60 20 ld [ %g1 + 0x20 ], %o0 ! 40023420 40011e98: 94 10 00 19 mov %i1, %o2 40011e9c: 92 10 00 1a mov %i2, %o1 40011ea0: 7f ff e2 d9 call 4000aa04 <_Protected_heap_Allocate_aligned_with_boundary> 40011ea4: 96 10 20 00 clr %o3 return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) 40011ea8: b2 92 20 00 orcc %o0, 0, %i1 40011eac: 02 80 00 12 be 40011ef4 40011eb0: 03 10 00 8e sethi %hi(0x40023800), %g1 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) 40011eb4: c2 00 62 78 ld [ %g1 + 0x278 ], %g1 ! 40023a78 40011eb8: 80 a0 60 00 cmp %g1, 0 40011ebc: 22 80 00 06 be,a 40011ed4 <== ALWAYS TAKEN 40011ec0: f2 24 00 00 st %i1, [ %l0 ] (*rtems_malloc_statistics_helpers->at_malloc)(pointer); 40011ec4: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 40011ec8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40011ecc: 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; 40011ed0: f2 24 00 00 st %i1, [ %l0 ] <== NOT EXECUTED return 0; 40011ed4: 81 c7 e0 08 ret 40011ed8: 91 e8 20 00 restore %g0, 0, %o0 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && 40011edc: 7f ff cb fd call 40004ed0 40011ee0: 01 00 00 00 nop 40011ee4: 80 8a 20 ff btst 0xff, %o0 40011ee8: 12 bf ff e8 bne 40011e88 <== ALWAYS TAKEN 40011eec: 01 00 00 00 nop if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; 40011ef0: b0 10 20 16 mov 0x16, %i0 ! 16 } 40011ef4: 81 c7 e0 08 ret 40011ef8: 81 e8 00 00 restore =============================================================================== 40009258 : rtems_status_code rtems_object_get_class_information( int the_api, int the_class, rtems_object_api_class_information *info ) { 40009258: 9d e3 bf a0 save %sp, -96, %sp 4000925c: 90 10 00 18 mov %i0, %o0 int i; /* * Validate parameters and look up information structure. */ if ( !info ) 40009260: 80 a6 a0 00 cmp %i2, 0 40009264: 02 80 00 20 be 400092e4 40009268: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; obj_info = _Objects_Get_information( the_api, the_class ); 4000926c: 92 10 00 19 mov %i1, %o1 40009270: 40 00 07 55 call 4000afc4 <_Objects_Get_information> 40009274: b0 10 20 0a mov 0xa, %i0 if ( !obj_info ) 40009278: 80 a2 20 00 cmp %o0, 0 4000927c: 02 80 00 1a be 400092e4 40009280: 01 00 00 00 nop return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 40009284: c2 02 20 08 ld [ %o0 + 8 ], %g1 info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 40009288: c8 12 20 10 lduh [ %o0 + 0x10 ], %g4 /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; 4000928c: c4 0a 20 12 ldub [ %o0 + 0x12 ], %g2 return RTEMS_INVALID_NUMBER; /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; 40009290: c2 26 80 00 st %g1, [ %i2 ] info->maximum_id = obj_info->maximum_id; 40009294: c2 02 20 0c ld [ %o0 + 0xc ], %g1 info->auto_extend = obj_info->auto_extend; 40009298: c4 2e a0 0c stb %g2, [ %i2 + 0xc ] /* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; 4000929c: c2 26 a0 04 st %g1, [ %i2 + 4 ] info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; 400092a0: c8 26 a0 08 st %g4, [ %i2 + 8 ] for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 400092a4: 80 a1 20 00 cmp %g4, 0 400092a8: 02 80 00 0d be 400092dc <== NEVER TAKEN 400092ac: 84 10 20 00 clr %g2 400092b0: da 02 20 1c ld [ %o0 + 0x1c ], %o5 400092b4: 86 10 20 01 mov 1, %g3 400092b8: 82 10 20 01 mov 1, %g1 if ( !obj_info->local_table[i] ) 400092bc: 87 28 e0 02 sll %g3, 2, %g3 400092c0: c6 03 40 03 ld [ %o5 + %g3 ], %g3 info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 400092c4: 82 00 60 01 inc %g1 if ( !obj_info->local_table[i] ) unallocated++; 400092c8: 80 a0 00 03 cmp %g0, %g3 400092cc: 84 60 bf ff subx %g2, -1, %g2 info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum; for ( unallocated=0, i=1 ; i <= info->maximum ; i++ ) 400092d0: 80 a1 00 01 cmp %g4, %g1 400092d4: 1a bf ff fa bcc 400092bc 400092d8: 86 10 00 01 mov %g1, %g3 if ( !obj_info->local_table[i] ) unallocated++; info->unallocated = unallocated; 400092dc: c4 26 a0 10 st %g2, [ %i2 + 0x10 ] 400092e0: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 400092e4: 81 c7 e0 08 ret 400092e8: 81 e8 00 00 restore =============================================================================== 40008c40 : void rtems_panic( const char *printf_format, ... ) { 40008c40: 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); 40008c44: 11 08 00 00 sethi %hi(0x20000000), %o0 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); 40008c48: 94 07 a0 48 add %fp, 0x48, %o2 <== NOT EXECUTED 40008c4c: f2 27 a0 48 st %i1, [ %fp + 0x48 ] <== NOT EXECUTED 40008c50: f4 27 a0 4c st %i2, [ %fp + 0x4c ] <== NOT EXECUTED 40008c54: f6 27 a0 50 st %i3, [ %fp + 0x50 ] <== NOT EXECUTED 40008c58: f8 27 a0 54 st %i4, [ %fp + 0x54 ] <== NOT EXECUTED 40008c5c: fa 27 a0 58 st %i5, [ %fp + 0x58 ] <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); 40008c60: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40008c64: 7f ff ff 8a call 40008a8c <== NOT EXECUTED 40008c68: d4 27 bf fc st %o2, [ %fp + -4 ] <== NOT EXECUTED va_end(arglist); } 40008c6c: 81 c7 e0 08 ret <== NOT EXECUTED 40008c70: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40015484 : uint32_t length, uint32_t buffer_size, rtems_attribute attribute_set, rtems_id *id ) { 40015484: 9d e3 bf a0 save %sp, -96, %sp register Partition_Control *the_partition; if ( !rtems_is_name_valid( name ) ) 40015488: a0 96 20 00 orcc %i0, 0, %l0 4001548c: 02 80 00 31 be 40015550 40015490: b0 10 20 03 mov 3, %i0 return RTEMS_INVALID_NAME; if ( !starting_address ) 40015494: 80 a6 60 00 cmp %i1, 0 40015498: 02 80 00 32 be 40015560 4001549c: 80 a7 60 00 cmp %i5, 0 return RTEMS_INVALID_ADDRESS; if ( !id ) 400154a0: 02 80 00 30 be 40015560 <== NEVER TAKEN 400154a4: 80 a6 e0 00 cmp %i3, 0 return RTEMS_INVALID_ADDRESS; if ( length == 0 || buffer_size == 0 || length < buffer_size || 400154a8: 02 80 00 2c be 40015558 400154ac: 80 a6 a0 00 cmp %i2, 0 400154b0: 02 80 00 2a be 40015558 400154b4: 80 a6 80 1b cmp %i2, %i3 400154b8: 0a 80 00 28 bcs 40015558 400154bc: 80 8e e0 07 btst 7, %i3 400154c0: 12 80 00 26 bne 40015558 400154c4: 80 8e 60 07 btst 7, %i1 !_Partition_Is_buffer_size_aligned( buffer_size ) ) return RTEMS_INVALID_SIZE; if ( !_Addresses_Is_aligned( starting_address ) ) 400154c8: 12 80 00 26 bne 40015560 400154cc: 03 10 01 04 sethi %hi(0x40041000), %g1 400154d0: c4 00 62 10 ld [ %g1 + 0x210 ], %g2 ! 40041210 <_Thread_Dispatch_disable_level> 400154d4: 84 00 a0 01 inc %g2 400154d8: c4 20 62 10 st %g2, [ %g1 + 0x210 ] * 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 ); 400154dc: 25 10 01 04 sethi %hi(0x40041000), %l2 400154e0: 40 00 12 54 call 40019e30 <_Objects_Allocate> 400154e4: 90 14 a0 14 or %l2, 0x14, %o0 ! 40041014 <_Partition_Information> _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { 400154e8: a2 92 20 00 orcc %o0, 0, %l1 400154ec: 02 80 00 1f be 40015568 400154f0: 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; 400154f4: f8 24 60 1c st %i4, [ %l1 + 0x1c ] _Thread_Enable_dispatch(); return RTEMS_TOO_MANY; } #endif the_partition->starting_address = starting_address; 400154f8: f2 24 60 10 st %i1, [ %l1 + 0x10 ] the_partition->length = length; 400154fc: f4 24 60 14 st %i2, [ %l1 + 0x14 ] the_partition->buffer_size = buffer_size; 40015500: f6 24 60 18 st %i3, [ %l1 + 0x18 ] the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0; 40015504: c0 24 60 20 clr [ %l1 + 0x20 ] _Chain_Initialize( &the_partition->Memory, starting_address, 40015508: 40 00 66 03 call 4002ed14 <.udiv> 4001550c: 90 10 00 1a mov %i2, %o0 40015510: 92 10 00 19 mov %i1, %o1 40015514: 94 10 00 08 mov %o0, %o2 40015518: 96 10 00 1b mov %i3, %o3 4001551c: b8 04 60 24 add %l1, 0x24, %i4 40015520: 40 00 0c c8 call 40018840 <_Chain_Initialize> 40015524: 90 10 00 1c mov %i4, %o0 40015528: c2 14 60 0a lduh [ %l1 + 0xa ], %g1 4001552c: c6 04 60 08 ld [ %l1 + 8 ], %g3 40015530: a4 14 a0 14 or %l2, 0x14, %l2 40015534: c4 04 a0 1c ld [ %l2 + 0x1c ], %g2 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; 40015538: e0 24 60 0c st %l0, [ %l1 + 0xc ] #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; 4001553c: 83 28 60 02 sll %g1, 2, %g1 &_Partition_Information, &the_partition->Object, (Objects_Name) name ); *id = the_partition->Object.id; 40015540: c6 27 40 00 st %g3, [ %i5 ] 40015544: e2 20 80 01 st %l1, [ %g2 + %g1 ] name, 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); 40015548: 40 00 16 47 call 4001ae64 <_Thread_Enable_dispatch> 4001554c: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40015550: 81 c7 e0 08 ret 40015554: 81 e8 00 00 restore } 40015558: 81 c7 e0 08 ret 4001555c: 91 e8 20 08 restore %g0, 8, %o0 0 /* Not used */ ); #endif _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 40015560: 81 c7 e0 08 ret 40015564: 91 e8 20 09 restore %g0, 9, %o0 _Thread_Disable_dispatch(); /* prevents deletion */ the_partition = _Partition_Allocate(); if ( !the_partition ) { _Thread_Enable_dispatch(); 40015568: 40 00 16 3f call 4001ae64 <_Thread_Enable_dispatch> 4001556c: b0 10 20 05 mov 5, %i0 return RTEMS_TOO_MANY; 40015570: 81 c7 e0 08 ret 40015574: 81 e8 00 00 restore =============================================================================== 4000b52c : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { 4000b52c: 9d e3 bf a0 save %sp, -96, %sp if (!rtems_pipe_configured) 4000b530: 03 10 00 7d sethi %hi(0x4001f400), %g1 4000b534: c2 08 62 74 ldub [ %g1 + 0x274 ], %g1 ! 4001f674 4000b538: 80 a0 60 00 cmp %g1, 0 4000b53c: 02 80 00 13 be 4000b588 <== ALWAYS TAKEN 4000b540: 19 10 00 7d sethi %hi(0x4001f400), %o4 return; if (rtems_pipe_semaphore) 4000b544: c2 03 23 a8 ld [ %o4 + 0x3a8 ], %g1 ! 4001f7a8 <== NOT EXECUTED 4000b548: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000b54c: 12 80 00 0f bne 4000b588 <== NOT EXECUTED 4000b550: 98 13 23 a8 or %o4, 0x3a8, %o4 <== NOT EXECUTED return; rtems_status_code sc; sc = rtems_semaphore_create( 4000b554: 11 14 12 54 sethi %hi(0x50495000), %o0 <== NOT EXECUTED 4000b558: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED 4000b55c: 90 12 20 45 or %o0, 0x45, %o0 <== NOT EXECUTED 4000b560: 94 10 20 54 mov 0x54, %o2 <== NOT EXECUTED 4000b564: 7f ff ef 7f call 40007360 <== NOT EXECUTED 4000b568: 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) 4000b56c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000b570: 12 80 00 08 bne 4000b590 <== NOT EXECUTED 4000b574: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); 4000b578: 7f ff ee 56 call 40006ed0 <== NOT EXECUTED 4000b57c: 01 00 00 00 nop <== NOT EXECUTED rtems_pipe_no = now; 4000b580: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 4000b584: d0 30 63 b0 sth %o0, [ %g1 + 0x3b0 ] ! 4001f7b0 <== NOT EXECUTED 4000b588: 81 c7 e0 08 ret 4000b58c: 81 e8 00 00 restore sc = rtems_semaphore_create( rtems_build_name ('P', 'I', 'P', 'E'), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_pipe_semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 4000b590: 7f ff f1 c2 call 40007c98 <== NOT EXECUTED =============================================================================== 40008828 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { 40008828: 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 *) 4000882c: 11 10 00 96 sethi %hi(0x40025800), %o0 40008830: 92 10 00 18 mov %i0, %o1 40008834: 90 12 20 c4 or %o0, 0xc4, %o0 40008838: 40 00 09 4f call 4000ad74 <_Objects_Get> 4000883c: 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 ) { 40008840: c2 07 bf fc ld [ %fp + -4 ], %g1 40008844: 80 a0 60 00 cmp %g1, 0 40008848: 02 80 00 04 be 40008858 4000884c: a0 10 00 08 mov %o0, %l0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40008850: 81 c7 e0 08 ret 40008854: 91 e8 20 04 restore %g0, 4, %o0 the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { 40008858: 23 10 00 96 sethi %hi(0x40025800), %l1 4000885c: c4 02 20 40 ld [ %o0 + 0x40 ], %g2 40008860: c2 04 62 fc ld [ %l1 + 0x2fc ], %g1 40008864: 80 a0 80 01 cmp %g2, %g1 40008868: 02 80 00 06 be 40008880 4000886c: 80 a6 60 00 cmp %i1, 0 _Thread_Enable_dispatch(); 40008870: 40 00 0b c3 call 4000b77c <_Thread_Enable_dispatch> 40008874: b0 10 20 17 mov 0x17, %i0 return RTEMS_NOT_OWNER_OF_RESOURCE; 40008878: 81 c7 e0 08 ret 4000887c: 81 e8 00 00 restore } if ( length == RTEMS_PERIOD_STATUS ) { 40008880: 12 80 00 0e bne 400088b8 40008884: 01 00 00 00 nop switch ( the_period->state ) { 40008888: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 4000888c: 80 a0 60 04 cmp %g1, 4 40008890: 18 80 00 06 bgu 400088a8 <== NEVER TAKEN 40008894: b0 10 20 00 clr %i0 40008898: 83 28 60 02 sll %g1, 2, %g1 4000889c: 05 10 00 8d sethi %hi(0x40023400), %g2 400088a0: 84 10 a1 58 or %g2, 0x158, %g2 ! 40023558 400088a4: f0 00 80 01 ld [ %g2 + %g1 ], %i0 ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 400088a8: 40 00 0b b5 call 4000b77c <_Thread_Enable_dispatch> 400088ac: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 400088b0: 81 c7 e0 08 ret 400088b4: 81 e8 00 00 restore } _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); 400088b8: 7f ff e9 17 call 40002d14 400088bc: 01 00 00 00 nop 400088c0: a6 10 00 08 mov %o0, %l3 switch ( the_period->state ) { 400088c4: e4 04 20 38 ld [ %l0 + 0x38 ], %l2 400088c8: 80 a4 a0 02 cmp %l2, 2 400088cc: 02 80 00 1a be 40008934 400088d0: 80 a4 a0 04 cmp %l2, 4 400088d4: 02 80 00 32 be 4000899c 400088d8: 80 a4 a0 00 cmp %l2, 0 400088dc: 12 bf ff dd bne 40008850 <== NEVER TAKEN 400088e0: 01 00 00 00 nop case RATE_MONOTONIC_INACTIVE: { _ISR_Enable( level ); 400088e4: 7f ff e9 10 call 40002d24 400088e8: 01 00 00 00 nop /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); 400088ec: 7f ff ff 48 call 4000860c <_Rate_monotonic_Initiate_statistics> 400088f0: 90 10 00 10 mov %l0, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 400088f4: 82 10 20 02 mov 2, %g1 400088f8: c2 24 20 38 st %g1, [ %l0 + 0x38 ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 400088fc: 03 10 00 23 sethi %hi(0x40008c00), %g1 40008900: 82 10 60 f0 or %g1, 0xf0, %g1 ! 40008cf0 <_Rate_monotonic_Timeout> the_watchdog->id = id; 40008904: f0 24 20 30 st %i0, [ %l0 + 0x30 ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40008908: 92 04 20 10 add %l0, 0x10, %o1 4000890c: 11 10 00 96 sethi %hi(0x40025800), %o0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 40008910: f2 24 20 1c st %i1, [ %l0 + 0x1c ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40008914: 90 12 23 1c or %o0, 0x31c, %o0 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40008918: c0 24 20 18 clr [ %l0 + 0x18 ] the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; 4000891c: c0 24 20 34 clr [ %l0 + 0x34 ] _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; 40008920: f2 24 20 3c st %i1, [ %l0 + 0x3c ] Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40008924: c2 24 20 2c st %g1, [ %l0 + 0x2c ] ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 40008928: 40 00 10 e2 call 4000ccb0 <_Watchdog_Insert> 4000892c: b0 10 20 00 clr %i0 40008930: 30 bf ff de b,a 400088a8 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); 40008934: 7f ff ff 7d call 40008728 <_Rate_monotonic_Update_statistics> 40008938: 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; 4000893c: 82 10 20 01 mov 1, %g1 the_period->next_length = length; 40008940: 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; 40008944: c2 24 20 38 st %g1, [ %l0 + 0x38 ] the_period->next_length = length; _ISR_Enable( level ); 40008948: 7f ff e8 f7 call 40002d24 4000894c: 90 10 00 13 mov %l3, %o0 _Thread_Executing->Wait.id = the_period->Object.id; 40008950: c2 04 62 fc ld [ %l1 + 0x2fc ], %g1 40008954: c4 04 20 08 ld [ %l0 + 8 ], %g2 _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40008958: 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; 4000895c: c4 20 60 20 st %g2, [ %g1 + 0x20 ] _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 40008960: 40 00 0e 06 call 4000c178 <_Thread_Set_state> 40008964: 13 00 00 10 sethi %hi(0x4000), %o1 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); 40008968: 7f ff e8 eb call 40002d14 4000896c: 01 00 00 00 nop local_state = the_period->state; 40008970: e6 04 20 38 ld [ %l0 + 0x38 ], %l3 the_period->state = RATE_MONOTONIC_ACTIVE; 40008974: e4 24 20 38 st %l2, [ %l0 + 0x38 ] _ISR_Enable( level ); 40008978: 7f ff e8 eb call 40002d24 4000897c: 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 ) 40008980: 80 a4 e0 03 cmp %l3, 3 40008984: 02 80 00 17 be 400089e0 40008988: d0 04 62 fc ld [ %l1 + 0x2fc ], %o0 _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); 4000898c: 40 00 0b 7c call 4000b77c <_Thread_Enable_dispatch> 40008990: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; 40008994: 81 c7 e0 08 ret 40008998: 81 e8 00 00 restore case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); 4000899c: 7f ff ff 63 call 40008728 <_Rate_monotonic_Update_statistics> 400089a0: 90 10 00 10 mov %l0, %o0 _ISR_Enable( level ); 400089a4: 7f ff e8 e0 call 40002d24 400089a8: 90 10 00 13 mov %l3, %o0 the_period->state = RATE_MONOTONIC_ACTIVE; 400089ac: 82 10 20 02 mov 2, %g1 400089b0: 92 04 20 10 add %l0, 0x10, %o1 400089b4: 11 10 00 96 sethi %hi(0x40025800), %o0 400089b8: 90 12 23 1c or %o0, 0x31c, %o0 ! 40025b1c <_Watchdog_Ticks_chain> Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; 400089bc: f2 24 20 1c st %i1, [ %l0 + 0x1c ] the_period->next_length = length; 400089c0: f2 24 20 3c st %i1, [ %l0 + 0x3c ] */ _Rate_monotonic_Update_statistics( the_period ); _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; 400089c4: c2 24 20 38 st %g1, [ %l0 + 0x38 ] _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); 400089c8: 40 00 10 ba call 4000ccb0 <_Watchdog_Insert> 400089cc: b0 10 20 06 mov 6, %i0 the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); 400089d0: 40 00 0b 6b call 4000b77c <_Thread_Enable_dispatch> 400089d4: 01 00 00 00 nop return RTEMS_TIMEOUT; 400089d8: 81 c7 e0 08 ret 400089dc: 81 e8 00 00 restore /* * If it did, then we want to unblock ourself and continue as * if nothing happen. The period was reset in the timeout routine. */ if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING ) _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); 400089e0: 40 00 0a 6b call 4000b38c <_Thread_Clear_state> 400089e4: 13 00 00 10 sethi %hi(0x4000), %o1 400089e8: 30 bf ff e9 b,a 4000898c =============================================================================== 400089ec : */ void rtems_rate_monotonic_report_statistics_with_plugin( void *context, rtems_printk_plugin_t print ) { 400089ec: 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 ) 400089f0: 80 a6 60 00 cmp %i1, 0 400089f4: 02 80 00 4d be 40008b28 <== NEVER TAKEN 400089f8: 90 10 00 18 mov %i0, %o0 return; (*print)( context, "Period information by period\n" ); 400089fc: 13 10 00 8d sethi %hi(0x40023400), %o1 40008a00: 9f c6 40 00 call %i1 40008a04: 92 12 61 70 or %o1, 0x170, %o1 ! 40023570 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ (*print)( context, "--- CPU times are in seconds ---\n" ); 40008a08: 90 10 00 18 mov %i0, %o0 40008a0c: 13 10 00 8d sethi %hi(0x40023400), %o1 40008a10: 9f c6 40 00 call %i1 40008a14: 92 12 61 90 or %o1, 0x190, %o1 ! 40023590 (*print)( context, "--- Wall times are in seconds ---\n" ); 40008a18: 90 10 00 18 mov %i0, %o0 40008a1c: 13 10 00 8d sethi %hi(0x40023400), %o1 40008a20: 9f c6 40 00 call %i1 40008a24: 92 12 61 b8 or %o1, 0x1b8, %o1 ! 400235b8 Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED " 40008a28: 90 10 00 18 mov %i0, %o0 40008a2c: 13 10 00 8d sethi %hi(0x40023400), %o1 40008a30: 9f c6 40 00 call %i1 40008a34: 92 12 61 e0 or %o1, 0x1e0, %o1 ! 400235e0 #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ " " #endif " WALL TIME\n" ); (*print)( context, " " 40008a38: 90 10 00 18 mov %i0, %o0 40008a3c: 13 10 00 8d sethi %hi(0x40023400), %o1 40008a40: 9f c6 40 00 call %i1 40008a44: 92 12 62 30 or %o1, 0x230, %o1 ! 40023630 /* * 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 ; 40008a48: 23 10 00 96 sethi %hi(0x40025800), %l1 40008a4c: a2 14 60 c4 or %l1, 0xc4, %l1 ! 400258c4 <_Rate_monotonic_Information> 40008a50: e0 04 60 08 ld [ %l1 + 8 ], %l0 40008a54: c2 04 60 0c ld [ %l1 + 0xc ], %g1 40008a58: 80 a4 00 01 cmp %l0, %g1 40008a5c: 18 80 00 33 bgu 40008b28 <== NEVER TAKEN 40008a60: 3b 10 00 8d sethi %hi(0x40023400), %i5 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 40008a64: 39 10 00 8d sethi %hi(0x40023400), %i4 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 40008a68: 35 10 00 8d sethi %hi(0x40023400), %i2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40008a6c: 2f 10 00 8d sethi %hi(0x40023400), %l7 rtems_object_get_name( the_status.owner, sizeof(name), name ); /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40008a70: ba 17 62 80 or %i5, 0x280, %i5 struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); (*print)( context, 40008a74: b8 17 22 a0 or %i4, 0x2a0, %i4 struct timespec *min_wall = &the_stats.min_wall_time; struct timespec *max_wall = &the_stats.max_wall_time; struct timespec *total_wall = &the_stats.total_wall_time; _Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average); (*print)( context, 40008a78: b4 16 a2 c0 or %i2, 0x2c0, %i2 /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { (*print)( context, "\n" ); 40008a7c: ae 15 e2 98 or %l7, 0x298, %l7 40008a80: a4 07 bf a0 add %fp, -96, %l2 status = rtems_rate_monotonic_get_statistics( id, &the_stats ); if ( status != RTEMS_SUCCESSFUL ) continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 40008a84: ac 07 bf d8 add %fp, -40, %l6 #if defined(RTEMS_DEBUG) if ( status != RTEMS_SUCCESSFUL ) continue; #endif rtems_object_get_name( the_status.owner, sizeof(name), name ); 40008a88: a6 07 bf f8 add %fp, -8, %l3 struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 40008a8c: aa 07 bf b8 add %fp, -72, %l5 40008a90: 10 80 00 06 b 40008aa8 40008a94: a8 07 bf f0 add %fp, -16, %l4 * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 40008a98: 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 ; 40008a9c: 80 a0 40 10 cmp %g1, %l0 40008aa0: 0a 80 00 22 bcs 40008b28 40008aa4: 01 00 00 00 nop id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_get_statistics( id, &the_stats ); 40008aa8: 90 10 00 10 mov %l0, %o0 40008aac: 40 00 1c bd call 4000fda0 40008ab0: 92 10 00 12 mov %l2, %o1 if ( status != RTEMS_SUCCESSFUL ) 40008ab4: 80 a2 20 00 cmp %o0, 0 40008ab8: 32 bf ff f8 bne,a 40008a98 40008abc: c2 04 60 0c ld [ %l1 + 0xc ], %g1 continue; /* If the above passed, so should this but check it anyway */ status = rtems_rate_monotonic_get_status( id, &the_status ); 40008ac0: 92 10 00 16 mov %l6, %o1 40008ac4: 40 00 1c e6 call 4000fe5c 40008ac8: 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 ); 40008acc: d0 07 bf d8 ld [ %fp + -40 ], %o0 40008ad0: 94 10 00 13 mov %l3, %o2 40008ad4: 40 00 00 b7 call 40008db0 40008ad8: 92 10 20 05 mov 5, %o1 /* * Print part of report line that is not dependent on granularity */ (*print)( context, 40008adc: d8 1f bf a0 ldd [ %fp + -96 ], %o4 40008ae0: 92 10 00 1d mov %i5, %o1 40008ae4: 94 10 00 10 mov %l0, %o2 40008ae8: 90 10 00 18 mov %i0, %o0 40008aec: 9f c6 40 00 call %i1 40008af0: 96 10 00 13 mov %l3, %o3 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40008af4: 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 ); 40008af8: 94 10 00 14 mov %l4, %o2 40008afc: 90 10 00 15 mov %l5, %o0 ); /* * If the count is zero, don't print statistics */ if (the_stats.count == 0) { 40008b00: 80 a0 60 00 cmp %g1, 0 40008b04: 12 80 00 0b bne 40008b30 40008b08: 92 10 00 17 mov %l7, %o1 (*print)( context, "\n" ); 40008b0c: 9f c6 40 00 call %i1 40008b10: 90 10 00 18 mov %i0, %o0 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008b14: c2 04 60 0c ld [ %l1 + 0xc ], %g1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 40008b18: 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 ; 40008b1c: 80 a0 40 10 cmp %g1, %l0 40008b20: 1a bf ff e3 bcc 40008aac <== ALWAYS TAKEN 40008b24: 90 10 00 10 mov %l0, %o0 40008b28: 81 c7 e0 08 ret 40008b2c: 81 e8 00 00 restore struct timespec cpu_average; struct timespec *min_cpu = &the_stats.min_cpu_time; struct timespec *max_cpu = &the_stats.max_cpu_time; struct timespec *total_cpu = &the_stats.total_cpu_time; _Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average ); 40008b30: 40 00 0f 26 call 4000c7c8 <_Timespec_Divide_by_integer> 40008b34: 92 10 00 01 mov %g1, %o1 (*print)( context, 40008b38: d0 07 bf ac ld [ %fp + -84 ], %o0 40008b3c: 40 00 59 98 call 4001f19c <.div> 40008b40: 92 10 23 e8 mov 0x3e8, %o1 40008b44: 96 10 00 08 mov %o0, %o3 40008b48: d0 07 bf b4 ld [ %fp + -76 ], %o0 40008b4c: d6 27 bf 9c st %o3, [ %fp + -100 ] 40008b50: 40 00 59 93 call 4001f19c <.div> 40008b54: 92 10 23 e8 mov 0x3e8, %o1 40008b58: c2 07 bf f0 ld [ %fp + -16 ], %g1 40008b5c: b6 10 00 08 mov %o0, %i3 40008b60: d0 07 bf f4 ld [ %fp + -12 ], %o0 40008b64: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40008b68: 40 00 59 8d call 4001f19c <.div> 40008b6c: 92 10 23 e8 mov 0x3e8, %o1 40008b70: d8 07 bf b0 ld [ %fp + -80 ], %o4 40008b74: d6 07 bf 9c ld [ %fp + -100 ], %o3 40008b78: d4 07 bf a8 ld [ %fp + -88 ], %o2 40008b7c: 9a 10 00 1b mov %i3, %o5 40008b80: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40008b84: 92 10 00 1c mov %i4, %o1 40008b88: 9f c6 40 00 call %i1 40008b8c: 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); 40008b90: d2 07 bf a0 ld [ %fp + -96 ], %o1 40008b94: 94 10 00 14 mov %l4, %o2 40008b98: 40 00 0f 0c call 4000c7c8 <_Timespec_Divide_by_integer> 40008b9c: 90 07 bf d0 add %fp, -48, %o0 (*print)( context, 40008ba0: d0 07 bf c4 ld [ %fp + -60 ], %o0 40008ba4: 40 00 59 7e call 4001f19c <.div> 40008ba8: 92 10 23 e8 mov 0x3e8, %o1 40008bac: 96 10 00 08 mov %o0, %o3 40008bb0: d0 07 bf cc ld [ %fp + -52 ], %o0 40008bb4: d6 27 bf 9c st %o3, [ %fp + -100 ] 40008bb8: 40 00 59 79 call 4001f19c <.div> 40008bbc: 92 10 23 e8 mov 0x3e8, %o1 40008bc0: c2 07 bf f0 ld [ %fp + -16 ], %g1 40008bc4: b6 10 00 08 mov %o0, %i3 40008bc8: d0 07 bf f4 ld [ %fp + -12 ], %o0 40008bcc: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 40008bd0: 40 00 59 73 call 4001f19c <.div> 40008bd4: 92 10 23 e8 mov 0x3e8, %o1 40008bd8: d4 07 bf c0 ld [ %fp + -64 ], %o2 40008bdc: d6 07 bf 9c ld [ %fp + -100 ], %o3 40008be0: d8 07 bf c8 ld [ %fp + -56 ], %o4 40008be4: d0 23 a0 60 st %o0, [ %sp + 0x60 ] 40008be8: 9a 10 00 1b mov %i3, %o5 40008bec: 90 10 00 18 mov %i0, %o0 40008bf0: 9f c6 40 00 call %i1 40008bf4: 92 10 00 1a mov %i2, %o1 /* * Cycle through all possible ids and try to report on each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008bf8: 10 bf ff a8 b 40008a98 40008bfc: c2 04 60 0c ld [ %l1 + 0xc ], %g1 =============================================================================== 40008c1c : /* * rtems_rate_monotonic_reset_all_statistics */ void rtems_rate_monotonic_reset_all_statistics( void ) { 40008c1c: 9d e3 bf a0 save %sp, -96, %sp 40008c20: 03 10 00 96 sethi %hi(0x40025800), %g1 40008c24: c4 00 62 40 ld [ %g1 + 0x240 ], %g2 ! 40025a40 <_Thread_Dispatch_disable_level> 40008c28: 84 00 a0 01 inc %g2 40008c2c: c4 20 62 40 st %g2, [ %g1 + 0x240 ] /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008c30: 23 10 00 96 sethi %hi(0x40025800), %l1 40008c34: a2 14 60 c4 or %l1, 0xc4, %l1 ! 400258c4 <_Rate_monotonic_Information> 40008c38: e0 04 60 08 ld [ %l1 + 8 ], %l0 40008c3c: c2 04 60 0c ld [ %l1 + 0xc ], %g1 40008c40: 80 a4 00 01 cmp %l0, %g1 40008c44: 18 80 00 09 bgu 40008c68 <== NEVER TAKEN 40008c48: 01 00 00 00 nop id <= _Rate_monotonic_Information.maximum_id ; id++ ) { status = rtems_rate_monotonic_reset_statistics( id ); 40008c4c: 40 00 00 0a call 40008c74 40008c50: 90 10 00 10 mov %l0, %o0 /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008c54: c2 04 60 0c ld [ %l1 + 0xc ], %g1 id <= _Rate_monotonic_Information.maximum_id ; id++ ) { 40008c58: a0 04 20 01 inc %l0 /* * Cycle through all possible ids and try to reset each one. If it * is a period that is inactive, we just get an error back. No big deal. */ for ( id=_Rate_monotonic_Information.minimum_id ; 40008c5c: 80 a0 40 10 cmp %g1, %l0 40008c60: 1a bf ff fb bcc 40008c4c 40008c64: 01 00 00 00 nop } /* * Done so exit thread dispatching disabled critical section. */ _Thread_Enable_dispatch(); 40008c68: 40 00 0a c5 call 4000b77c <_Thread_Enable_dispatch> 40008c6c: 81 e8 00 00 restore =============================================================================== 40016368 : rtems_status_code rtems_region_get_segment_size( rtems_id id, void *segment, uintptr_t *size ) { 40016368: 9d e3 bf 98 save %sp, -104, %sp Objects_Locations location; rtems_status_code return_status = RTEMS_SUCCESSFUL; register Region_Control *the_region; if ( !segment ) 4001636c: 80 a6 60 00 cmp %i1, 0 40016370: 02 80 00 22 be 400163f8 40016374: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; if ( !size ) 40016378: 02 80 00 20 be 400163f8 4001637c: 21 10 01 04 sethi %hi(0x40041000), %l0 return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); 40016380: 40 00 08 e5 call 40018714 <_API_Mutex_Lock> 40016384: d0 04 22 c4 ld [ %l0 + 0x2c4 ], %o0 ! 400412c4 <_RTEMS_Allocator_Mutex> 40016388: 92 10 00 18 mov %i0, %o1 4001638c: 11 10 01 04 sethi %hi(0x40041000), %o0 40016390: 94 07 bf fc add %fp, -4, %o2 40016394: 40 00 0f fb call 4001a380 <_Objects_Get_no_protection> 40016398: 90 12 20 94 or %o0, 0x94, %o0 the_region = _Region_Get( id, &location ); switch ( location ) { 4001639c: c2 07 bf fc ld [ %fp + -4 ], %g1 400163a0: 80 a0 60 00 cmp %g1, 0 400163a4: 12 80 00 0f bne 400163e0 400163a8: 80 a0 60 01 cmp %g1, 1 case OBJECTS_LOCAL: if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) ) 400163ac: 90 02 20 68 add %o0, 0x68, %o0 400163b0: 92 10 00 19 mov %i1, %o1 400163b4: 94 10 00 1a mov %i2, %o2 400163b8: 40 00 0e 4f call 40019cf4 <_Heap_Size_of_alloc_area> 400163bc: b0 10 20 09 mov 9, %i0 400163c0: 80 8a 20 ff btst 0xff, %o0 400163c4: 02 80 00 03 be 400163d0 <== NEVER TAKEN 400163c8: 01 00 00 00 nop 400163cc: b0 10 20 00 clr %i0 ! 0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 400163d0: 40 00 08 e7 call 4001876c <_API_Mutex_Unlock> 400163d4: d0 04 22 c4 ld [ %l0 + 0x2c4 ], %o0 return return_status; 400163d8: 81 c7 e0 08 ret 400163dc: 81 e8 00 00 restore return RTEMS_INVALID_ADDRESS; _RTEMS_Lock_allocator(); the_region = _Region_Get( id, &location ); switch ( location ) { 400163e0: 12 bf ff fb bne 400163cc <== NEVER TAKEN 400163e4: b0 10 20 04 mov 4, %i0 case OBJECTS_ERROR: return_status = RTEMS_INVALID_ID; break; } _RTEMS_Unlock_allocator(); 400163e8: 40 00 08 e1 call 4001876c <_API_Mutex_Unlock> 400163ec: d0 04 22 c4 ld [ %l0 + 0x2c4 ], %o0 return return_status; 400163f0: 81 c7 e0 08 ret 400163f4: 81 e8 00 00 restore } 400163f8: 81 c7 e0 08 ret 400163fc: 91 e8 20 09 restore %g0, 9, %o0 =============================================================================== 40016a8c : rtems_status_code rtems_signal_send( rtems_id id, rtems_signal_set signal_set ) { 40016a8c: 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 ) 40016a90: 80 a6 60 00 cmp %i1, 0 40016a94: 12 80 00 04 bne 40016aa4 40016a98: 82 10 20 0a mov 0xa, %g1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40016a9c: 81 c7 e0 08 ret 40016aa0: 91 e8 00 01 restore %g0, %g1, %o0 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40016aa4: 90 10 00 18 mov %i0, %o0 40016aa8: 40 00 11 13 call 4001aef4 <_Thread_Get> 40016aac: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 40016ab0: c4 07 bf fc ld [ %fp + -4 ], %g2 ASR_Information *asr; if ( !signal_set ) return RTEMS_INVALID_NUMBER; the_thread = _Thread_Get( id, &location ); 40016ab4: a2 10 00 08 mov %o0, %l1 switch ( location ) { 40016ab8: 80 a0 a0 00 cmp %g2, 0 40016abc: 12 bf ff f8 bne 40016a9c 40016ac0: 82 10 20 04 mov 4, %g1 case OBJECTS_LOCAL: api = the_thread->API_Extensions[ THREAD_API_RTEMS ]; 40016ac4: e0 02 21 5c ld [ %o0 + 0x15c ], %l0 asr = &api->Signal; 40016ac8: c2 04 20 0c ld [ %l0 + 0xc ], %g1 40016acc: 80 a0 60 00 cmp %g1, 0 40016ad0: 02 80 00 26 be 40016b68 40016ad4: 01 00 00 00 nop if ( ! _ASR_Is_null_handler( asr->handler ) ) { if ( asr->is_enabled ) { 40016ad8: c2 0c 20 08 ldub [ %l0 + 8 ], %g1 40016adc: 80 a0 60 00 cmp %g1, 0 40016ae0: 02 80 00 16 be 40016b38 40016ae4: 01 00 00 00 nop rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 40016ae8: 7f ff e1 cc call 4000f218 40016aec: 01 00 00 00 nop *signal_set |= signals; 40016af0: c2 04 20 14 ld [ %l0 + 0x14 ], %g1 40016af4: b2 10 40 19 or %g1, %i1, %i1 40016af8: f2 24 20 14 st %i1, [ %l0 + 0x14 ] _ISR_Enable( _level ); 40016afc: 7f ff e1 cb call 4000f228 40016b00: 01 00 00 00 nop _ASR_Post_signals( signal_set, &asr->signals_posted ); the_thread->do_post_task_switch_extension = true; if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40016b04: 03 10 01 04 sethi %hi(0x40041000), %g1 40016b08: c4 00 62 a8 ld [ %g1 + 0x2a8 ], %g2 ! 400412a8 <_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; 40016b0c: 82 10 20 01 mov 1, %g1 if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) ) 40016b10: 80 a0 a0 00 cmp %g2, 0 40016b14: 02 80 00 10 be 40016b54 40016b18: c2 2c 60 74 stb %g1, [ %l1 + 0x74 ] 40016b1c: 05 10 01 04 sethi %hi(0x40041000), %g2 40016b20: c4 00 a2 cc ld [ %g2 + 0x2cc ], %g2 ! 400412cc <_Thread_Executing> 40016b24: 80 a4 40 02 cmp %l1, %g2 40016b28: 12 80 00 0b bne 40016b54 <== NEVER TAKEN 40016b2c: 05 10 01 04 sethi %hi(0x40041000), %g2 _ISR_Signals_to_thread_executing = true; 40016b30: 10 80 00 09 b 40016b54 40016b34: c2 28 a3 68 stb %g1, [ %g2 + 0x368 ] ! 40041368 <_ISR_Signals_to_thread_executing> rtems_signal_set *signal_set ) { ISR_Level _level; _ISR_Disable( _level ); 40016b38: 7f ff e1 b8 call 4000f218 40016b3c: 01 00 00 00 nop *signal_set |= signals; 40016b40: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 40016b44: b2 10 40 19 or %g1, %i1, %i1 40016b48: f2 24 20 18 st %i1, [ %l0 + 0x18 ] _ISR_Enable( _level ); 40016b4c: 7f ff e1 b7 call 4000f228 40016b50: 01 00 00 00 nop } else { _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); 40016b54: 40 00 10 c4 call 4001ae64 <_Thread_Enable_dispatch> 40016b58: 01 00 00 00 nop 40016b5c: 82 10 20 00 clr %g1 ! 0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40016b60: 81 c7 e0 08 ret 40016b64: 91 e8 00 01 restore %g0, %g1, %o0 _ASR_Post_signals( signal_set, &asr->signals_pending ); } _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } _Thread_Enable_dispatch(); 40016b68: 40 00 10 bf call 4001ae64 <_Thread_Enable_dispatch> 40016b6c: 01 00 00 00 nop return RTEMS_NOT_DEFINED; 40016b70: 10 bf ff cb b 40016a9c 40016b74: 82 10 20 0b mov 0xb, %g1 ! b =============================================================================== 40002f1c : Thread_Control *the_thread ) { Stack_check_Control *the_pattern; if ( the_thread->Object.id == 0 ) /* skip system tasks */ 40002f1c: c2 02 20 08 ld [ %o0 + 8 ], %g1 40002f20: 80 a0 60 00 cmp %g1, 0 40002f24: 02 80 00 0c be 40002f54 <== NEVER TAKEN 40002f28: 05 10 00 80 sethi %hi(0x40020000), %g2 return; the_pattern = Stack_check_Get_pattern_area(&the_thread->Start.Initial_stack); *the_pattern = Stack_check_Pattern; 40002f2c: c2 02 20 c4 ld [ %o0 + 0xc4 ], %g1 40002f30: c6 00 a0 f0 ld [ %g2 + 0xf0 ], %g3 40002f34: 84 10 a0 f0 or %g2, 0xf0, %g2 40002f38: c6 20 60 08 st %g3, [ %g1 + 8 ] 40002f3c: c6 00 a0 04 ld [ %g2 + 4 ], %g3 40002f40: c6 20 60 0c st %g3, [ %g1 + 0xc ] 40002f44: c6 00 a0 08 ld [ %g2 + 8 ], %g3 40002f48: c6 20 60 10 st %g3, [ %g1 + 0x10 ] 40002f4c: c4 00 a0 0c ld [ %g2 + 0xc ], %g2 40002f50: c4 20 60 14 st %g2, [ %g1 + 0x14 ] 40002f54: 81 c3 e0 08 retl =============================================================================== 400033f4 : */ bool rtems_stack_checker_create_extension( Thread_Control *running __attribute__((unused)), Thread_Control *the_thread ) { 400033f4: 9d e3 bf a0 save %sp, -96, %sp Stack_check_Initialize(); 400033f8: 7f ff ff d9 call 4000335c 400033fc: 01 00 00 00 nop if (the_thread) 40003400: 80 a6 60 00 cmp %i1, 0 40003404: 02 80 00 06 be 4000341c <== NEVER TAKEN 40003408: 01 00 00 00 nop Stack_check_Dope_stack(&the_thread->Start.Initial_stack); 4000340c: d4 06 60 c0 ld [ %i1 + 0xc0 ], %o2 40003410: d0 06 60 c4 ld [ %i1 + 0xc4 ], %o0 40003414: 40 00 3a 7d call 40011e08 40003418: 92 10 20 a5 mov 0xa5, %o1 return true; } 4000341c: 81 c7 e0 08 ret 40003420: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40003264 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { 40003264: 9d e3 bf a0 save %sp, -96, %sp Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; 40003268: 21 10 00 80 sethi %hi(0x40020000), %l0 4000326c: c2 04 23 9c ld [ %l0 + 0x39c ], %g1 ! 4002039c <_Thread_Executing> ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 40003270: d0 00 60 c4 ld [ %g1 + 0xc4 ], %o0 40003274: 80 a7 80 08 cmp %fp, %o0 40003278: 0a 80 00 06 bcs 40003290 <== NEVER TAKEN 4000327c: a2 10 20 00 clr %l1 } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) 40003280: c2 00 60 c0 ld [ %g1 + 0xc0 ], %g1 40003284: 82 02 00 01 add %o0, %g1, %g1 40003288: 80 a0 40 1e cmp %g1, %fp 4000328c: a2 60 3f ff subx %g0, -1, %l1 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { 40003290: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40003294: c4 00 62 18 ld [ %g1 + 0x218 ], %g2 ! 4001fe18 40003298: 80 a0 a0 00 cmp %g2, 0 4000329c: 02 80 00 09 be 400032c0 <== NEVER TAKEN 400032a0: 82 10 20 01 mov 1, %g1 pattern_ok = (!memcmp( 400032a4: 90 02 20 08 add %o0, 8, %o0 400032a8: 13 10 00 80 sethi %hi(0x40020000), %o1 400032ac: 94 10 20 10 mov 0x10, %o2 400032b0: 40 00 3a 66 call 40011c48 400032b4: 92 12 60 f0 or %o1, 0xf0, %o1 400032b8: 80 a0 00 08 cmp %g0, %o0 400032bc: 82 60 3f ff subx %g0, -1, %g1 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) 400032c0: 80 8c 60 ff btst 0xff, %l1 400032c4: 02 80 00 05 be 400032d8 <== NEVER TAKEN 400032c8: 92 08 60 ff and %g1, 0xff, %o1 400032cc: 92 88 60 ff andcc %g1, 0xff, %o1 400032d0: 12 80 00 05 bne 400032e4 <== ALWAYS TAKEN 400032d4: 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 ); 400032d8: d0 04 23 9c ld [ %l0 + 0x39c ], %o0 <== NOT EXECUTED 400032dc: 7f ff ff b8 call 400031bc <== NOT EXECUTED 400032e0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED return true; } 400032e4: 81 c7 e0 08 ret 400032e8: 81 e8 00 00 restore =============================================================================== 400031a0 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); 400031a0: 13 10 00 13 sethi %hi(0x40004c00), %o1 <== NOT EXECUTED 400031a4: 90 10 20 00 clr %o0 <== NOT EXECUTED 400031a8: 92 12 63 94 or %o1, 0x394, %o1 <== NOT EXECUTED 400031ac: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 400031b0: 7f ff ff e6 call 40003148 <== NOT EXECUTED 400031b4: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40003148 : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { 40003148: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED print_context = context; 4000314c: 23 10 00 7f sethi %hi(0x4001fc00), %l1 <== NOT EXECUTED print_handler = print; 40003150: 21 10 00 7f sethi %hi(0x4001fc00), %l0 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; 40003154: f0 24 62 1c st %i0, [ %l1 + 0x21c ] <== NOT EXECUTED print_handler = print; 40003158: f2 24 22 20 st %i1, [ %l0 + 0x220 ] <== NOT EXECUTED (*print)( context, "Stack usage by thread\n"); 4000315c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003160: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40003164: 9f c6 40 00 call %i1 <== NOT EXECUTED 40003168: 92 12 61 18 or %o1, 0x118, %o1 ! 4001e518 <__FUNCTION__.5803+0x250><== NOT EXECUTED (*print)( context, 4000316c: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED 40003170: 13 10 00 79 sethi %hi(0x4001e400), %o1 <== NOT EXECUTED 40003174: 9f c6 40 00 call %i1 <== NOT EXECUTED 40003178: 92 12 61 30 or %o1, 0x130, %o1 ! 4001e530 <__FUNCTION__.5803+0x268><== NOT EXECUTED " ID NAME LOW HIGH CURRENT AVAILABLE USED\n" ); /* iterate over all threads and dump the usage */ rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); 4000317c: 11 10 00 0b sethi %hi(0x40002c00), %o0 <== NOT EXECUTED 40003180: 40 00 17 70 call 40008f40 <== NOT EXECUTED 40003184: 90 12 23 bc or %o0, 0x3bc, %o0 ! 40002fbc <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); 40003188: 7f ff ff 8d call 40002fbc <== NOT EXECUTED 4000318c: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED print_context = NULL; 40003190: c0 24 62 1c clr [ %l1 + 0x21c ] <== NOT EXECUTED print_handler = NULL; 40003194: c0 24 22 20 clr [ %l0 + 0x220 ] <== NOT EXECUTED } 40003198: 81 c7 e0 08 ret <== NOT EXECUTED 4000319c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 400032ec : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { 400032ec: 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; 400032f0: c2 06 20 c4 ld [ %i0 + 0xc4 ], %g1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { 400032f4: 80 a7 80 01 cmp %fp, %g1 400032f8: 0a 80 00 07 bcs 40003314 <== NEVER TAKEN 400032fc: 90 00 60 08 add %g1, 8, %o0 void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; 40003300: c4 06 20 c0 ld [ %i0 + 0xc0 ], %g2 40003304: 82 00 40 02 add %g1, %g2, %g1 40003308: 80 a7 80 01 cmp %fp, %g1 4000330c: 28 80 00 0b bleu,a 40003338 <== ALWAYS TAKEN 40003310: 13 10 00 80 sethi %hi(0x40020000), %o1 /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 40003314: 13 10 00 80 sethi %hi(0x40020000), %o1 <== NOT EXECUTED 40003318: 94 10 20 10 mov 0x10, %o2 <== NOT EXECUTED 4000331c: 40 00 3a 4b call 40011c48 <== NOT EXECUTED 40003320: 92 12 60 f0 or %o1, 0xf0, %o1 <== NOT EXECUTED 40003324: 80 a0 00 08 cmp %g0, %o0 <== NOT EXECUTED 40003328: b2 60 3f ff subx %g0, -1, %i1 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); 4000332c: b2 0e 60 01 and %i1, 1, %i1 <== NOT EXECUTED 40003330: 7f ff ff a3 call 400031bc <== NOT EXECUTED 40003334: 81 e8 00 00 restore <== NOT EXECUTED /* * Check for an out of bounds stack pointer or an overwrite */ sp_ok = Stack_check_Frame_pointer_in_range( the_stack ); pattern_ok = (!memcmp( pattern, 40003338: 94 10 20 10 mov 0x10, %o2 4000333c: 92 12 60 f0 or %o1, 0xf0, %o1 40003340: 40 00 3a 42 call 40011c48 40003344: b2 10 20 00 clr %i1 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { 40003348: 80 a2 20 00 cmp %o0, 0 4000334c: 12 bf ff f9 bne 40003330 <== NEVER TAKEN 40003350: b2 0e 60 01 and %i1, 1, %i1 40003354: 81 c7 e0 08 ret 40003358: 81 e8 00 00 restore =============================================================================== 4000df4c : rtems_status_code rtems_string_to_double ( const char *s, double *n, char **endptr ) { 4000df4c: 9d e3 bf 98 save %sp, -104, %sp 4000df50: a4 10 00 18 mov %i0, %l2 double result; char *end; if ( !n ) 4000df54: 80 a6 60 00 cmp %i1, 0 4000df58: 02 80 00 32 be 4000e020 4000df5c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000df60: 40 00 0a 47 call 4001087c <__errno> 4000df64: 01 00 00 00 nop *n = 0; result = strtod( s, &end ); 4000df68: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000df6c: c0 22 00 00 clr [ %o0 ] *n = 0; 4000df70: c0 26 40 00 clr [ %i1 ] 4000df74: c0 26 60 04 clr [ %i1 + 4 ] result = strtod( s, &end ); 4000df78: 40 00 15 bd call 4001366c 4000df7c: 90 10 00 12 mov %l2, %o0 if ( endptr ) 4000df80: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; result = strtod( s, &end ); 4000df84: a0 10 00 08 mov %o0, %l0 if ( endptr ) 4000df88: 02 80 00 28 be 4000e028 4000df8c: a2 10 00 09 mov %o1, %l1 *endptr = end; 4000df90: c2 07 bf fc ld [ %fp + -4 ], %g1 4000df94: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000df98: 80 a0 40 12 cmp %g1, %l2 4000df9c: 02 80 00 21 be 4000e020 4000dfa0: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000dfa4: 40 00 0a 36 call 4001087c <__errno> 4000dfa8: 01 00 00 00 nop 4000dfac: c2 02 00 00 ld [ %o0 ], %g1 4000dfb0: 80 a0 60 22 cmp %g1, 0x22 4000dfb4: 02 80 00 05 be 4000dfc8 4000dfb8: 03 10 00 83 sethi %hi(0x40020c00), %g1 (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) return RTEMS_INVALID_NUMBER; *n = result; 4000dfbc: e0 3e 40 00 std %l0, [ %i1 ] return RTEMS_SUCCESSFUL; 4000dfc0: 81 c7 e0 08 ret 4000dfc4: 91 e8 20 00 restore %g0, 0, %o0 *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000dfc8: d4 18 61 70 ldd [ %g1 + 0x170 ], %o2 4000dfcc: 90 10 00 10 mov %l0, %o0 4000dfd0: 7f ff d6 e8 call 40003b70 <__eqdf2> 4000dfd4: 92 10 00 11 mov %l1, %o1 4000dfd8: 80 a2 20 00 cmp %o0, 0 4000dfdc: 02 80 00 10 be 4000e01c <== NEVER TAKEN 4000dfe0: 03 10 00 83 sethi %hi(0x40020c00), %g1 4000dfe4: d4 18 61 78 ldd [ %g1 + 0x178 ], %o2 ! 40020d78 <_CPU_Trap_slot_template+0x1c> 4000dfe8: 90 10 00 10 mov %l0, %o0 4000dfec: 40 00 3e 0a call 4001d814 <__gtdf2> 4000dff0: 92 10 00 11 mov %l1, %o1 4000dff4: 80 a2 20 00 cmp %o0, 0 4000dff8: 14 80 00 09 bg 4000e01c <== ALWAYS TAKEN 4000dffc: 03 10 00 83 sethi %hi(0x40020c00), %g1 4000e000: d4 18 61 80 ldd [ %g1 + 0x180 ], %o2 ! 40020d80 <_CPU_Trap_slot_template+0x24><== NOT EXECUTED 4000e004: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 4000e008: 40 00 3e 35 call 4001d8dc <__ltdf2> <== NOT EXECUTED 4000e00c: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED 4000e010: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000e014: 36 bf ff eb bge,a 4000dfc0 <== NOT EXECUTED 4000e018: e0 3e 40 00 std %l0, [ %i1 ] <== NOT EXECUTED (( result == 0 ) || ( result == HUGE_VAL ) || ( result == -HUGE_VAL ))) return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; 4000e01c: b0 10 20 0a mov 0xa, %i0 } 4000e020: 81 c7 e0 08 ret 4000e024: 81 e8 00 00 restore 4000e028: 10 bf ff dc b 4000df98 4000e02c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e030 : rtems_status_code rtems_string_to_float ( const char *s, float *n, char **endptr ) { 4000e030: 9d e3 bf 98 save %sp, -104, %sp 4000e034: a0 10 00 18 mov %i0, %l0 float result; char *end; if ( !n ) 4000e038: 80 a6 60 00 cmp %i1, 0 4000e03c: 02 80 00 2c be 4000e0ec 4000e040: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e044: 40 00 0a 0e call 4001087c <__errno> 4000e048: 01 00 00 00 nop *n = 0; result = strtof( s, &end ); 4000e04c: 92 07 bf fc add %fp, -4, %o1 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e050: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e054: c0 26 40 00 clr [ %i1 ] result = strtof( s, &end ); 4000e058: 40 00 15 72 call 40013620 4000e05c: 90 10 00 10 mov %l0, %o0 if ( endptr ) 4000e060: 80 a6 a0 00 cmp %i2, 0 4000e064: 02 80 00 24 be 4000e0f4 4000e068: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e06c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e070: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e074: 80 a0 40 10 cmp %g1, %l0 4000e078: 02 80 00 1d be 4000e0ec 4000e07c: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e080: 40 00 09 ff call 4001087c <__errno> 4000e084: 01 00 00 00 nop 4000e088: c2 02 00 00 ld [ %o0 ], %g1 4000e08c: 80 a0 60 22 cmp %g1, 0x22 4000e090: 02 80 00 05 be 4000e0a4 4000e094: 90 10 00 11 mov %l1, %o0 (( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e098: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; 4000e09c: 81 c7 e0 08 ret 4000e0a0: 91 e8 20 00 restore %g0, 0, %o0 *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e0a4: 7f ff d6 9a call 40003b0c <__eqsf2> 4000e0a8: 92 10 20 00 clr %o1 4000e0ac: 80 a2 20 00 cmp %o0, 0 4000e0b0: 02 80 00 0e be 4000e0e8 <== NEVER TAKEN 4000e0b4: 90 10 00 11 mov %l1, %o0 4000e0b8: 13 1f df ff sethi %hi(0x7f7ffc00), %o1 4000e0bc: 40 00 3b 1a call 4001cd24 <__gtsf2> 4000e0c0: 92 12 63 ff or %o1, 0x3ff, %o1 ! 7f7fffff 4000e0c4: 80 a2 20 00 cmp %o0, 0 4000e0c8: 14 80 00 08 bg 4000e0e8 <== ALWAYS TAKEN 4000e0cc: 90 10 00 11 mov %l1, %o0 4000e0d0: 13 3f df ff sethi %hi(0xff7ffc00), %o1 <== NOT EXECUTED 4000e0d4: 40 00 3b 2d call 4001cd88 <__ltsf2> <== NOT EXECUTED 4000e0d8: 92 12 63 ff or %o1, 0x3ff, %o1 ! ff7fffff <== NOT EXECUTED 4000e0dc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000e0e0: 36 bf ff ef bge,a 4000e09c <== NOT EXECUTED 4000e0e4: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED (( result == 0 ) || ( result == HUGE_VALF ) || ( result == -HUGE_VALF ))) return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; 4000e0e8: b0 10 20 0a mov 0xa, %i0 } 4000e0ec: 81 c7 e0 08 ret 4000e0f0: 81 e8 00 00 restore 4000e0f4: 10 bf ff e0 b 4000e074 4000e0f8: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e0fc : const char *s, int *n, char **endptr, int base ) { 4000e0fc: 9d e3 bf 98 save %sp, -104, %sp 4000e100: a0 10 00 18 mov %i0, %l0 long result; char *end; if ( !n ) 4000e104: 80 a6 60 00 cmp %i1, 0 4000e108: 02 80 00 19 be 4000e16c 4000e10c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e110: 40 00 09 db call 4001087c <__errno> 4000e114: 01 00 00 00 nop 4000e118: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e11c: c0 26 40 00 clr [ %i1 ] result = strtol( s, &end, base ); 4000e120: 94 10 00 1b mov %i3, %o2 4000e124: 90 10 00 10 mov %l0, %o0 4000e128: 40 00 15 dc call 40013898 4000e12c: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e130: 80 a6 a0 00 cmp %i2, 0 4000e134: 02 80 00 20 be 4000e1b4 4000e138: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e13c: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e140: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e144: 80 a0 40 10 cmp %g1, %l0 4000e148: 02 80 00 09 be 4000e16c 4000e14c: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e150: 40 00 09 cb call 4001087c <__errno> 4000e154: 01 00 00 00 nop 4000e158: c2 02 00 00 ld [ %o0 ], %g1 4000e15c: 80 a0 60 22 cmp %g1, 0x22 4000e160: 02 80 00 05 be 4000e174 4000e164: b0 10 20 00 clr %i0 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 4000e168: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; 4000e16c: 81 c7 e0 08 ret 4000e170: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e174: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000e178: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000e17c: 80 a4 40 01 cmp %l1, %g1 4000e180: 12 80 00 05 bne 4000e194 <== NEVER TAKEN 4000e184: 80 a4 60 00 cmp %l1, 0 } #endif *n = result; return RTEMS_SUCCESSFUL; 4000e188: b0 10 20 0a mov 0xa, %i0 } 4000e18c: 81 c7 e0 08 ret 4000e190: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e194: 02 bf ff fd be 4000e188 <== NOT EXECUTED 4000e198: 03 20 00 00 sethi %hi(0x80000000), %g1 <== NOT EXECUTED 4000e19c: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 4000e1a0: 22 bf ff f3 be,a 4000e16c <== NOT EXECUTED 4000e1a4: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 4000e1a8: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED return RTEMS_SUCCESSFUL; 4000e1ac: 81 c7 e0 08 ret <== NOT EXECUTED 4000e1b0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e1b4: 10 bf ff e4 b 4000e144 4000e1b8: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e2a0 : const char *s, long *n, char **endptr, int base ) { 4000e2a0: 9d e3 bf 98 save %sp, -104, %sp 4000e2a4: a0 10 00 18 mov %i0, %l0 long result; char *end; if ( !n ) 4000e2a8: 80 a6 60 00 cmp %i1, 0 4000e2ac: 02 80 00 19 be 4000e310 4000e2b0: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e2b4: 40 00 09 72 call 4001087c <__errno> 4000e2b8: 01 00 00 00 nop *n = 0; result = strtol( s, &end, base ); 4000e2bc: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e2c0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e2c4: c0 26 40 00 clr [ %i1 ] result = strtol( s, &end, base ); 4000e2c8: 90 10 00 10 mov %l0, %o0 4000e2cc: 40 00 15 73 call 40013898 4000e2d0: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e2d4: 80 a6 a0 00 cmp %i2, 0 4000e2d8: 02 80 00 20 be 4000e358 4000e2dc: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e2e0: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e2e4: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e2e8: 80 a0 40 10 cmp %g1, %l0 4000e2ec: 02 80 00 09 be 4000e310 4000e2f0: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e2f4: 40 00 09 62 call 4001087c <__errno> 4000e2f8: 01 00 00 00 nop 4000e2fc: c2 02 00 00 ld [ %o0 ], %g1 4000e300: 80 a0 60 22 cmp %g1, 0x22 4000e304: 02 80 00 05 be 4000e318 4000e308: b0 10 20 00 clr %i0 (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e30c: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; 4000e310: 81 c7 e0 08 ret 4000e314: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e318: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 4000e31c: 82 10 63 ff or %g1, 0x3ff, %g1 ! 7fffffff 4000e320: 80 a4 40 01 cmp %l1, %g1 4000e324: 12 80 00 05 bne 4000e338 4000e328: 80 a4 60 00 cmp %l1, 0 (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; 4000e32c: b0 10 20 0a mov 0xa, %i0 } 4000e330: 81 c7 e0 08 ret 4000e334: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e338: 02 bf ff fd be 4000e32c <== NEVER TAKEN 4000e33c: 03 20 00 00 sethi %hi(0x80000000), %g1 4000e340: 80 a4 40 01 cmp %l1, %g1 4000e344: 22 bf ff f3 be,a 4000e310 <== ALWAYS TAKEN 4000e348: b0 10 20 0a mov 0xa, %i0 (( result == 0 ) || ( result == LONG_MAX ) || ( result == LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e34c: e2 26 40 00 st %l1, [ %i1 ] <== NOT EXECUTED return RTEMS_SUCCESSFUL; 4000e350: 81 c7 e0 08 ret <== NOT EXECUTED 4000e354: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e358: 10 bf ff e4 b 4000e2e8 4000e35c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e1bc : const char *s, long long *n, char **endptr, int base ) { 4000e1bc: 9d e3 bf 98 save %sp, -104, %sp 4000e1c0: a0 10 00 18 mov %i0, %l0 long long result; char *end; if ( !n ) 4000e1c4: 80 a6 60 00 cmp %i1, 0 4000e1c8: 02 80 00 26 be 4000e260 4000e1cc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e1d0: 40 00 09 ab call 4001087c <__errno> 4000e1d4: 01 00 00 00 nop *n = 0; result = strtoll( s, &end, base ); 4000e1d8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e1dc: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e1e0: c0 26 40 00 clr [ %i1 ] 4000e1e4: c0 26 60 04 clr [ %i1 + 4 ] result = strtoll( s, &end, base ); 4000e1e8: 90 10 00 10 mov %l0, %o0 4000e1ec: 40 00 15 b5 call 400138c0 4000e1f0: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e1f4: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; result = strtoll( s, &end, base ); 4000e1f8: a2 10 00 08 mov %o0, %l1 if ( endptr ) 4000e1fc: 02 80 00 27 be 4000e298 4000e200: b6 10 00 09 mov %o1, %i3 *endptr = end; 4000e204: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e208: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e20c: 80 a0 40 10 cmp %g1, %l0 4000e210: 02 80 00 14 be 4000e260 4000e214: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e218: 40 00 09 99 call 4001087c <__errno> 4000e21c: 01 00 00 00 nop 4000e220: c2 02 00 00 ld [ %o0 ], %g1 4000e224: 80 a0 60 22 cmp %g1, 0x22 4000e228: 02 80 00 06 be 4000e240 4000e22c: 03 1f ff ff sethi %hi(0x7ffffc00), %g1 (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e230: f6 26 60 04 st %i3, [ %i1 + 4 ] 4000e234: e2 26 40 00 st %l1, [ %i1 ] return RTEMS_SUCCESSFUL; 4000e238: 81 c7 e0 08 ret 4000e23c: 91 e8 20 00 restore %g0, 0, %o0 *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e240: 82 10 63 ff or %g1, 0x3ff, %g1 4000e244: 80 a4 40 01 cmp %l1, %g1 4000e248: 02 80 00 10 be 4000e288 4000e24c: 80 a6 ff ff cmp %i3, -1 4000e250: 80 94 40 1b orcc %l1, %i3, %g0 4000e254: 12 80 00 05 bne 4000e268 <== ALWAYS TAKEN 4000e258: 03 20 00 00 sethi %hi(0x80000000), %g1 (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; 4000e25c: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED } 4000e260: 81 c7 e0 08 ret 4000e264: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e268: 80 a4 40 01 cmp %l1, %g1 4000e26c: 32 bf ff f2 bne,a 4000e234 <== NEVER TAKEN 4000e270: f6 26 60 04 st %i3, [ %i1 + 4 ] <== NOT EXECUTED 4000e274: 80 a6 e0 00 cmp %i3, 0 4000e278: 32 bf ff ef bne,a 4000e234 <== NEVER TAKEN 4000e27c: f6 26 60 04 st %i3, [ %i1 + 4 ] <== NOT EXECUTED (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; 4000e280: 81 c7 e0 08 ret 4000e284: 91 e8 20 0a restore %g0, 0xa, %o0 *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e288: 12 bf ff f3 bne 4000e254 <== NEVER TAKEN 4000e28c: 80 94 40 1b orcc %l1, %i3, %g0 (( result == 0 ) || ( result == LONG_LONG_MAX ) || ( result == LONG_LONG_MIN ))) return RTEMS_INVALID_NUMBER; *n = result; return RTEMS_SUCCESSFUL; 4000e290: 81 c7 e0 08 ret 4000e294: 91 e8 20 0a restore %g0, 0xa, %o0 4000e298: 10 bf ff dd b 4000e20c 4000e29c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e374 : const char *s, unsigned char *n, char **endptr, int base ) { 4000e374: 9d e3 bf 98 save %sp, -104, %sp 4000e378: a0 10 00 18 mov %i0, %l0 unsigned long result; char *end; if ( !n ) 4000e37c: 80 a6 60 00 cmp %i1, 0 4000e380: 02 80 00 28 be 4000e420 4000e384: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e388: 40 00 09 3d call 4001087c <__errno> 4000e38c: 01 00 00 00 nop 4000e390: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e394: c0 2e 40 00 clrb [ %i1 ] result = strtoul( s, &end, base ); 4000e398: 94 10 00 1b mov %i3, %o2 4000e39c: 90 10 00 10 mov %l0, %o0 4000e3a0: 40 00 16 76 call 40013d78 4000e3a4: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e3a8: 80 a6 a0 00 cmp %i2, 0 4000e3ac: 02 80 00 1f be 4000e428 4000e3b0: a2 10 00 08 mov %o0, %l1 *endptr = end; 4000e3b4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e3b8: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e3bc: 80 a0 40 10 cmp %g1, %l0 4000e3c0: 02 80 00 18 be 4000e420 4000e3c4: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e3c8: 40 00 09 2d call 4001087c <__errno> 4000e3cc: 01 00 00 00 nop 4000e3d0: c2 02 00 00 ld [ %o0 ], %g1 4000e3d4: 80 a0 60 22 cmp %g1, 0x22 4000e3d8: 02 80 00 07 be 4000e3f4 <== NEVER TAKEN 4000e3dc: 80 a4 60 ff cmp %l1, 0xff (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; #if (UCHAR_MAX < ULONG_MAX) if ( result > UCHAR_MAX ) { 4000e3e0: 18 80 00 0c bgu 4000e410 <== NEVER TAKEN 4000e3e4: 01 00 00 00 nop errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 4000e3e8: e2 2e 40 00 stb %l1, [ %i1 ] return RTEMS_SUCCESSFUL; } 4000e3ec: 81 c7 e0 08 ret 4000e3f0: 91 e8 20 00 restore %g0, 0, %o0 *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e3f4: 82 04 7f ff add %l1, -1, %g1 <== NOT EXECUTED 4000e3f8: 80 a0 7f fd cmp %g1, -3 <== NOT EXECUTED 4000e3fc: 18 80 00 09 bgu 4000e420 <== NOT EXECUTED 4000e400: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; #if (UCHAR_MAX < ULONG_MAX) if ( result > UCHAR_MAX ) { 4000e404: 80 a4 60 ff cmp %l1, 0xff <== NOT EXECUTED 4000e408: 28 bf ff f9 bleu,a 4000e3ec <== NOT EXECUTED 4000e40c: e2 2e 40 00 stb %l1, [ %i1 ] <== NOT EXECUTED errno = ERANGE; 4000e410: 40 00 09 1b call 4001087c <__errno> <== NOT EXECUTED 4000e414: b0 10 20 0a mov 0xa, %i0 <== NOT EXECUTED 4000e418: 82 10 20 22 mov 0x22, %g1 <== NOT EXECUTED 4000e41c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED return RTEMS_INVALID_NUMBER; 4000e420: 81 c7 e0 08 ret 4000e424: 81 e8 00 00 restore 4000e428: 10 bf ff e5 b 4000e3bc 4000e42c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e430 : const char *s, unsigned int *n, char **endptr, int base ) { 4000e430: 9d e3 bf 98 save %sp, -104, %sp 4000e434: a0 10 00 18 mov %i0, %l0 unsigned long result; char *end; if ( !n ) 4000e438: 80 a6 60 00 cmp %i1, 0 4000e43c: 02 80 00 19 be 4000e4a0 4000e440: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e444: 40 00 09 0e call 4001087c <__errno> 4000e448: 01 00 00 00 nop 4000e44c: c0 22 00 00 clr [ %o0 ] *n = 0; result = strtoul( s, &end, base ); 4000e450: 94 10 00 1b mov %i3, %o2 if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; 4000e454: c0 26 40 00 clr [ %i1 ] result = strtoul( s, &end, base ); 4000e458: 90 10 00 10 mov %l0, %o0 4000e45c: 40 00 16 47 call 40013d78 4000e460: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e464: 80 a6 a0 00 cmp %i2, 0 4000e468: 02 80 00 17 be 4000e4c4 4000e46c: b6 10 00 08 mov %o0, %i3 *endptr = end; 4000e470: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e474: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e478: 80 a0 40 10 cmp %g1, %l0 4000e47c: 02 80 00 09 be 4000e4a0 4000e480: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e484: 40 00 08 fe call 4001087c <__errno> 4000e488: 01 00 00 00 nop 4000e48c: c2 02 00 00 ld [ %o0 ], %g1 4000e490: 80 a0 60 22 cmp %g1, 0x22 4000e494: 02 80 00 05 be 4000e4a8 4000e498: b0 10 20 00 clr %i0 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 4000e49c: f6 26 40 00 st %i3, [ %i1 ] return RTEMS_SUCCESSFUL; } 4000e4a0: 81 c7 e0 08 ret 4000e4a4: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e4a8: 82 06 ff ff add %i3, -1, %g1 4000e4ac: 80 a0 7f fd cmp %g1, -3 4000e4b0: 18 bf ff fc bgu 4000e4a0 <== ALWAYS TAKEN 4000e4b4: b0 10 20 0a mov 0xa, %i0 errno = ERANGE; return RTEMS_INVALID_NUMBER; } #endif *n = result; 4000e4b8: f6 26 40 00 st %i3, [ %i1 ] <== NOT EXECUTED 4000e4bc: 81 c7 e0 08 ret <== NOT EXECUTED 4000e4c0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e4c4: 10 bf ff ed b 4000e478 4000e4c8: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e580 : const char *s, unsigned long *n, char **endptr, int base ) { 4000e580: 9d e3 bf 98 save %sp, -104, %sp 4000e584: a0 10 00 18 mov %i0, %l0 unsigned long result; char *end; if ( !n ) 4000e588: 80 a6 60 00 cmp %i1, 0 4000e58c: 02 80 00 19 be 4000e5f0 4000e590: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e594: 40 00 08 ba call 4001087c <__errno> 4000e598: 01 00 00 00 nop *n = 0; result = strtoul( s, &end, base ); 4000e59c: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e5a0: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e5a4: c0 26 40 00 clr [ %i1 ] result = strtoul( s, &end, base ); 4000e5a8: 90 10 00 10 mov %l0, %o0 4000e5ac: 40 00 15 f3 call 40013d78 4000e5b0: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e5b4: 80 a6 a0 00 cmp %i2, 0 4000e5b8: 02 80 00 17 be 4000e614 4000e5bc: b6 10 00 08 mov %o0, %i3 *endptr = end; 4000e5c0: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e5c4: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e5c8: 80 a0 40 10 cmp %g1, %l0 4000e5cc: 02 80 00 09 be 4000e5f0 4000e5d0: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e5d4: 40 00 08 aa call 4001087c <__errno> 4000e5d8: 01 00 00 00 nop 4000e5dc: c2 02 00 00 ld [ %o0 ], %g1 4000e5e0: 80 a0 60 22 cmp %g1, 0x22 4000e5e4: 02 80 00 05 be 4000e5f8 4000e5e8: b0 10 20 00 clr %i0 (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e5ec: f6 26 40 00 st %i3, [ %i1 ] return RTEMS_SUCCESSFUL; } 4000e5f0: 81 c7 e0 08 ret 4000e5f4: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e5f8: 82 06 ff ff add %i3, -1, %g1 4000e5fc: 80 a0 7f fd cmp %g1, -3 4000e600: 18 bf ff fc bgu 4000e5f0 <== ALWAYS TAKEN 4000e604: b0 10 20 0a mov 0xa, %i0 (( result == 0 ) || ( result == ULONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e608: f6 26 40 00 st %i3, [ %i1 ] <== NOT EXECUTED 4000e60c: 81 c7 e0 08 ret <== NOT EXECUTED 4000e610: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e614: 10 bf ff ed b 4000e5c8 4000e618: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 4000e4cc : const char *s, unsigned long long *n, char **endptr, int base ) { 4000e4cc: 9d e3 bf 98 save %sp, -104, %sp 4000e4d0: a0 10 00 18 mov %i0, %l0 unsigned long long result; char *end; if ( !n ) 4000e4d4: 80 a6 60 00 cmp %i1, 0 4000e4d8: 02 80 00 1c be 4000e548 4000e4dc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; errno = 0; 4000e4e0: 40 00 08 e7 call 4001087c <__errno> 4000e4e4: 01 00 00 00 nop *n = 0; result = strtoull( s, &end, base ); 4000e4e8: 94 10 00 1b mov %i3, %o2 char *end; if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; 4000e4ec: c0 22 00 00 clr [ %o0 ] *n = 0; 4000e4f0: c0 26 40 00 clr [ %i1 ] 4000e4f4: c0 26 60 04 clr [ %i1 + 4 ] result = strtoull( s, &end, base ); 4000e4f8: 90 10 00 10 mov %l0, %o0 4000e4fc: 40 00 16 29 call 40013da0 4000e500: 92 07 bf fc add %fp, -4, %o1 if ( endptr ) 4000e504: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; result = strtoull( s, &end, base ); 4000e508: a4 10 00 08 mov %o0, %l2 if ( endptr ) 4000e50c: 02 80 00 1b be 4000e578 4000e510: a6 10 00 09 mov %o1, %l3 *endptr = end; 4000e514: c2 07 bf fc ld [ %fp + -4 ], %g1 4000e518: c2 26 80 00 st %g1, [ %i2 ] if ( end == s ) 4000e51c: 80 a0 40 10 cmp %g1, %l0 4000e520: 02 80 00 0a be 4000e548 4000e524: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e528: 40 00 08 d5 call 4001087c <__errno> 4000e52c: 01 00 00 00 nop 4000e530: c2 02 00 00 ld [ %o0 ], %g1 4000e534: 80 a0 60 22 cmp %g1, 0x22 4000e538: 02 80 00 06 be 4000e550 4000e53c: 86 84 ff ff addcc %l3, -1, %g3 (( result == 0 ) || ( result == ULONG_LONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e540: e4 3e 40 00 std %l2, [ %i1 ] 4000e544: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 4000e548: 81 c7 e0 08 ret 4000e54c: 81 e8 00 00 restore *endptr = end; if ( end == s ) return RTEMS_NOT_DEFINED; if ( ( errno == ERANGE ) && 4000e550: 84 44 bf ff addx %l2, -1, %g2 4000e554: 80 a0 bf ff cmp %g2, -1 4000e558: 32 bf ff fb bne,a 4000e544 <== NEVER TAKEN 4000e55c: e4 3e 40 00 std %l2, [ %i1 ] <== NOT EXECUTED 4000e560: 80 a0 ff fd cmp %g3, -3 4000e564: 18 bf ff f9 bgu 4000e548 <== ALWAYS TAKEN 4000e568: b0 10 20 0a mov 0xa, %i0 (( result == 0 ) || ( result == ULONG_LONG_MAX ))) return RTEMS_INVALID_NUMBER; *n = result; 4000e56c: e4 3e 40 00 std %l2, [ %i1 ] <== NOT EXECUTED 4000e570: 81 c7 e0 08 ret <== NOT EXECUTED 4000e574: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED 4000e578: 10 bf ff e9 b 4000e51c 4000e57c: c2 07 bf fc ld [ %fp + -4 ], %g1 =============================================================================== 40010780 : rtems_status_code rtems_task_mode( rtems_mode mode_set, rtems_mode mask, rtems_mode *previous_mode_set ) { 40010780: 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 ) 40010784: 80 a6 a0 00 cmp %i2, 0 40010788: 02 80 00 44 be 40010898 4001078c: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; 40010790: 03 10 00 7e sethi %hi(0x4001f800), %g1 40010794: e0 00 63 fc ld [ %g1 + 0x3fc ], %l0 ! 4001fbfc <_Thread_Executing> api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 40010798: c4 0c 20 75 ldub [ %l0 + 0x75 ], %g2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 4001079c: 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; 400107a0: 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 ]; 400107a4: e2 04 21 5c ld [ %l0 + 0x15c ], %l1 asr = &api->Signal; old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; 400107a8: a4 60 3f ff subx %g0, -1, %l2 if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) 400107ac: 80 a0 60 00 cmp %g1, 0 400107b0: 12 80 00 3c bne 400108a0 400107b4: a5 2c a0 08 sll %l2, 8, %l2 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 400107b8: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 400107bc: 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(); 400107c0: 7f ff eb 01 call 4000b3c4 <_CPU_ISR_Get_level> 400107c4: 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; 400107c8: 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; 400107cc: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 400107d0: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 400107d4: 80 8e 61 00 btst 0x100, %i1 400107d8: 02 80 00 06 be 400107f0 400107dc: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 400107e0: 83 36 20 08 srl %i0, 8, %g1 400107e4: 82 18 60 01 xor %g1, 1, %g1 400107e8: 82 08 60 01 and %g1, 1, %g1 400107ec: c2 2c 20 75 stb %g1, [ %l0 + 0x75 ] if ( mask & RTEMS_TIMESLICE_MASK ) { 400107f0: 80 8e 62 00 btst 0x200, %i1 400107f4: 02 80 00 0b be 40010820 400107f8: 80 8e 60 0f btst 0xf, %i1 if ( _Modes_Is_timeslice(mode_set) ) { 400107fc: 80 8e 22 00 btst 0x200, %i0 40010800: 22 80 00 07 be,a 4001081c 40010804: c0 24 20 7c clr [ %l0 + 0x7c ] executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE; executing->cpu_time_budget = _Thread_Ticks_per_timeslice; 40010808: 03 10 00 7e sethi %hi(0x4001f800), %g1 4001080c: c2 00 62 98 ld [ %g1 + 0x298 ], %g1 ! 4001fa98 <_Thread_Ticks_per_timeslice> 40010810: 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; 40010814: 82 10 20 01 mov 1, %g1 40010818: c2 24 20 7c st %g1, [ %l0 + 0x7c ] /* * Set the new interrupt level */ if ( mask & RTEMS_INTERRUPT_MASK ) 4001081c: 80 8e 60 0f btst 0xf, %i1 40010820: 12 80 00 2d bne 400108d4 40010824: 01 00 00 00 nop */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 40010828: 80 8e 64 00 btst 0x400, %i1 4001082c: 22 80 00 16 be,a 40010884 40010830: 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; 40010834: 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( 40010838: b1 36 20 0a srl %i0, 0xa, %i0 4001083c: b0 1e 20 01 xor %i0, 1, %i0 40010840: 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; 40010844: 80 a0 40 18 cmp %g1, %i0 40010848: 22 80 00 0f be,a 40010884 4001084c: a0 10 20 00 clr %l0 ) { rtems_signal_set _signals; ISR_Level _level; _ISR_Disable( _level ); 40010850: 7f ff c5 7d call 40001e44 40010854: f0 2c 60 08 stb %i0, [ %l1 + 8 ] _signals = information->signals_pending; 40010858: c4 04 60 18 ld [ %l1 + 0x18 ], %g2 information->signals_pending = information->signals_posted; 4001085c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 information->signals_posted = _signals; 40010860: 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; 40010864: c2 24 60 18 st %g1, [ %l1 + 0x18 ] information->signals_posted = _signals; _ISR_Enable( _level ); 40010868: 7f ff c5 7b call 40001e54 4001086c: 01 00 00 00 nop 40010870: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 40010874: 80 a0 60 00 cmp %g1, 0 40010878: 12 80 00 28 bne 40010918 4001087c: 82 10 20 01 mov 1, %g1 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 40010880: a0 10 20 00 clr %l0 } } } if ( _System_state_Is_up( _System_state_Get() ) ) 40010884: 03 10 00 7f sethi %hi(0x4001fc00), %g1 40010888: c2 00 60 e0 ld [ %g1 + 0xe0 ], %g1 ! 4001fce0 <_System_state_Current> 4001088c: 80 a0 60 03 cmp %g1, 3 40010890: 02 80 00 16 be 400108e8 <== ALWAYS TAKEN 40010894: 82 10 20 00 clr %g1 if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) _Thread_Dispatch(); return RTEMS_SUCCESSFUL; } 40010898: 81 c7 e0 08 ret 4001089c: 91 e8 00 01 restore %g0, %g1, %o0 if ( !previous_mode_set ) return RTEMS_INVALID_ADDRESS; executing = _Thread_Executing; api = executing->API_Extensions[ THREAD_API_RTEMS ]; asr = &api->Signal; 400108a0: c2 0c 60 08 ldub [ %l1 + 8 ], %g1 old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT; if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE ) old_mode |= RTEMS_NO_TIMESLICE; else old_mode |= RTEMS_TIMESLICE; 400108a4: 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; 400108a8: 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(); 400108ac: 7f ff ea c6 call 4000b3c4 <_CPU_ISR_Get_level> 400108b0: 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; 400108b4: 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; 400108b8: a6 14 c0 08 or %l3, %o0, %l3 old_mode |= _ISR_Get_level(); *previous_mode_set = old_mode; 400108bc: a4 14 c0 12 or %l3, %l2, %l2 /* * These are generic thread scheduling characteristics. */ if ( mask & RTEMS_PREEMPT_MASK ) 400108c0: 80 8e 61 00 btst 0x100, %i1 400108c4: 02 bf ff cb be 400107f0 400108c8: e4 26 80 00 st %l2, [ %i2 ] executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false; 400108cc: 10 bf ff c6 b 400107e4 400108d0: 83 36 20 08 srl %i0, 8, %g1 */ RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level ( Modes_Control mode_set ) { _ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) ); 400108d4: 90 0e 20 0f and %i0, 0xf, %o0 400108d8: 7f ff c5 5f call 40001e54 400108dc: 91 2a 20 08 sll %o0, 8, %o0 */ is_asr_enabled = false; needs_asr_dispatching = false; if ( mask & RTEMS_ASR_MASK ) { 400108e0: 10 bf ff d3 b 4001082c 400108e4: 80 8e 64 00 btst 0x400, %i1 } } } if ( _System_state_Is_up( _System_state_Get() ) ) if ( _Thread_Evaluate_mode() || needs_asr_dispatching ) 400108e8: 40 00 00 87 call 40010b04 <_Thread_Evaluate_mode> 400108ec: 01 00 00 00 nop 400108f0: 80 8a 20 ff btst 0xff, %o0 400108f4: 12 80 00 04 bne 40010904 400108f8: 80 8c 20 ff btst 0xff, %l0 400108fc: 02 bf ff e7 be 40010898 40010900: 82 10 20 00 clr %g1 _Thread_Dispatch(); 40010904: 7f ff e3 db call 40009870 <_Thread_Dispatch> 40010908: 01 00 00 00 nop 4001090c: 82 10 20 00 clr %g1 ! 0 return RTEMS_SUCCESSFUL; } 40010910: 81 c7 e0 08 ret 40010914: 91 e8 00 01 restore %g0, %g1, %o0 if ( is_asr_enabled != asr->is_enabled ) { asr->is_enabled = is_asr_enabled; _ASR_Swap_signals( asr ); if ( _ASR_Are_signals_pending( asr ) ) { needs_asr_dispatching = true; executing->do_post_task_switch_extension = true; 40010918: c2 2c 20 74 stb %g1, [ %l0 + 0x74 ] 4001091c: 10 bf ff da b 40010884 40010920: a0 10 20 01 mov 1, %l0 =============================================================================== 4000c59c : rtems_status_code rtems_task_set_priority( rtems_id id, rtems_task_priority new_priority, rtems_task_priority *old_priority ) { 4000c59c: 9d e3 bf 98 save %sp, -104, %sp register Thread_Control *the_thread; Objects_Locations location; if ( new_priority != RTEMS_CURRENT_PRIORITY && 4000c5a0: 80 a6 60 00 cmp %i1, 0 4000c5a4: 02 80 00 07 be 4000c5c0 4000c5a8: 90 10 00 18 mov %i0, %o0 */ RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid ( rtems_task_priority the_priority ) { return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) && 4000c5ac: 03 10 00 8e sethi %hi(0x40023800), %g1 4000c5b0: c2 08 63 d4 ldub [ %g1 + 0x3d4 ], %g1 ! 40023bd4 4000c5b4: 80 a6 40 01 cmp %i1, %g1 4000c5b8: 18 80 00 1c bgu 4000c628 4000c5bc: b0 10 20 13 mov 0x13, %i0 !_RTEMS_tasks_Priority_is_valid( new_priority ) ) return RTEMS_INVALID_PRIORITY; if ( !old_priority ) 4000c5c0: 80 a6 a0 00 cmp %i2, 0 4000c5c4: 02 80 00 19 be 4000c628 4000c5c8: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get( id, &location ); 4000c5cc: 40 00 08 8f call 4000e808 <_Thread_Get> 4000c5d0: 92 07 bf fc add %fp, -4, %o1 switch ( location ) { 4000c5d4: c2 07 bf fc ld [ %fp + -4 ], %g1 4000c5d8: 80 a0 60 00 cmp %g1, 0 4000c5dc: 12 80 00 13 bne 4000c628 4000c5e0: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* XXX need helper to "convert" from core priority */ *old_priority = the_thread->current_priority; 4000c5e4: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 if ( new_priority != RTEMS_CURRENT_PRIORITY ) { 4000c5e8: 80 a6 60 00 cmp %i1, 0 4000c5ec: 02 80 00 0d be 4000c620 4000c5f0: c2 26 80 00 st %g1, [ %i2 ] the_thread->real_priority = new_priority; if ( the_thread->resource_count == 0 || 4000c5f4: c2 02 20 1c ld [ %o0 + 0x1c ], %g1 4000c5f8: 80 a0 60 00 cmp %g1, 0 4000c5fc: 02 80 00 06 be 4000c614 4000c600: f2 22 20 18 st %i1, [ %o0 + 0x18 ] the_thread->current_priority > new_priority ) 4000c604: c2 02 20 14 ld [ %o0 + 0x14 ], %g1 4000c608: 80 a6 40 01 cmp %i1, %g1 4000c60c: 1a 80 00 05 bcc 4000c620 <== ALWAYS TAKEN 4000c610: 01 00 00 00 nop _Thread_Change_priority( the_thread, new_priority, false ); 4000c614: 92 10 00 19 mov %i1, %o1 4000c618: 40 00 06 d8 call 4000e178 <_Thread_Change_priority> 4000c61c: 94 10 20 00 clr %o2 } _Thread_Enable_dispatch(); 4000c620: 40 00 08 56 call 4000e778 <_Thread_Enable_dispatch> 4000c624: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 4000c628: 81 c7 e0 08 ret 4000c62c: 81 e8 00 00 restore =============================================================================== 40008680 : rtems_status_code rtems_task_variable_delete( rtems_id tid, void **ptr ) { 40008680: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp, *prev; if ( !ptr ) 40008684: 80 a6 60 00 cmp %i1, 0 40008688: 02 80 00 09 be 400086ac 4000868c: 82 10 20 09 mov 9, %g1 return RTEMS_INVALID_ADDRESS; prev = NULL; the_thread = _Thread_Get (tid, &location); 40008690: 90 10 00 18 mov %i0, %o0 40008694: 40 00 08 2f call 4000a750 <_Thread_Get> 40008698: 92 07 bf fc add %fp, -4, %o1 switch (location) { 4000869c: c4 07 bf fc ld [ %fp + -4 ], %g2 400086a0: 80 a0 a0 00 cmp %g2, 0 400086a4: 02 80 00 04 be 400086b4 400086a8: 82 10 20 04 mov 4, %g1 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400086ac: 81 c7 e0 08 ret 400086b0: 91 e8 00 01 restore %g0, %g1, %o0 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; 400086b4: d2 02 21 6c ld [ %o0 + 0x16c ], %o1 while (tvp) { 400086b8: 80 a2 60 00 cmp %o1, 0 400086bc: 02 80 00 10 be 400086fc 400086c0: 01 00 00 00 nop if (tvp->ptr == ptr) { 400086c4: c2 02 60 04 ld [ %o1 + 4 ], %g1 400086c8: 80 a0 40 19 cmp %g1, %i1 400086cc: 12 80 00 08 bne 400086ec 400086d0: 84 10 00 09 mov %o1, %g2 if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 400086d4: 10 80 00 17 b 40008730 400086d8: c2 02 40 00 ld [ %o1 ], %g1 switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { 400086dc: 80 a0 40 19 cmp %g1, %i1 400086e0: 22 80 00 0c be,a 40008710 400086e4: c2 02 40 00 ld [ %o1 ], %g1 else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; 400086e8: 84 10 00 09 mov %o1, %g2 } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; 400086ec: d2 02 40 00 ld [ %o1 ], %o1 the_thread = _Thread_Get (tid, &location); switch (location) { case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { 400086f0: 80 a2 60 00 cmp %o1, 0 400086f4: 32 bf ff fa bne,a 400086dc <== ALWAYS TAKEN 400086f8: c2 02 60 04 ld [ %o1 + 4 ], %g1 return RTEMS_SUCCESSFUL; } prev = tvp; tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 400086fc: 40 00 08 07 call 4000a718 <_Thread_Enable_dispatch> 40008700: 01 00 00 00 nop 40008704: 82 10 20 09 mov 9, %g1 ! 9 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40008708: 81 c7 e0 08 ret 4000870c: 91 e8 00 01 restore %g0, %g1, %o0 case OBJECTS_LOCAL: tvp = the_thread->task_variables; while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; 40008710: c2 20 80 00 st %g1, [ %g2 ] else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; _RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp ); 40008714: 40 00 00 2d call 400087c8 <_RTEMS_Tasks_Invoke_task_variable_dtor> 40008718: 01 00 00 00 nop _Thread_Enable_dispatch(); 4000871c: 40 00 07 ff call 4000a718 <_Thread_Enable_dispatch> 40008720: 01 00 00 00 nop 40008724: 82 10 20 00 clr %g1 ! 0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40008728: 81 c7 e0 08 ret 4000872c: 91 e8 00 01 restore %g0, %g1, %o0 while (tvp) { if (tvp->ptr == ptr) { if (prev) prev->next = tvp->next; else the_thread->task_variables = (rtems_task_variable_t *)tvp->next; 40008730: 10 bf ff f9 b 40008714 40008734: c2 22 21 6c st %g1, [ %o0 + 0x16c ] =============================================================================== 40008738 : rtems_status_code rtems_task_variable_get( rtems_id tid, void **ptr, void **result ) { 40008738: 9d e3 bf 98 save %sp, -104, %sp Thread_Control *the_thread; Objects_Locations location; rtems_task_variable_t *tvp; if ( !ptr ) 4000873c: 80 a6 60 00 cmp %i1, 0 40008740: 02 80 00 1c be 400087b0 40008744: 80 a6 a0 00 cmp %i2, 0 return RTEMS_INVALID_ADDRESS; if ( !result ) 40008748: 02 80 00 1a be 400087b0 4000874c: 90 10 00 18 mov %i0, %o0 return RTEMS_INVALID_ADDRESS; the_thread = _Thread_Get (tid, &location); 40008750: 40 00 08 00 call 4000a750 <_Thread_Get> 40008754: 92 07 bf fc add %fp, -4, %o1 switch (location) { 40008758: c2 07 bf fc ld [ %fp + -4 ], %g1 4000875c: 80 a0 60 00 cmp %g1, 0 40008760: 12 80 00 12 bne 400087a8 40008764: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: /* * Figure out if the variable is in this task's list. */ tvp = the_thread->task_variables; 40008768: c2 02 21 6c ld [ %o0 + 0x16c ], %g1 while (tvp) { 4000876c: 80 a0 60 00 cmp %g1, 0 40008770: 32 80 00 07 bne,a 4000878c 40008774: c4 00 60 04 ld [ %g1 + 4 ], %g2 40008778: 30 80 00 10 b,a 400087b8 4000877c: 80 a0 60 00 cmp %g1, 0 40008780: 02 80 00 0e be 400087b8 <== NEVER TAKEN 40008784: 01 00 00 00 nop if (tvp->ptr == ptr) { 40008788: c4 00 60 04 ld [ %g1 + 4 ], %g2 4000878c: 80 a0 80 19 cmp %g2, %i1 40008790: 32 bf ff fb bne,a 4000877c 40008794: c2 00 40 00 ld [ %g1 ], %g1 /* * Should this return the current (i.e not the * saved) value if `tid' is the current task? */ *result = tvp->tval; 40008798: c2 00 60 0c ld [ %g1 + 0xc ], %g1 _Thread_Enable_dispatch(); 4000879c: b0 10 20 00 clr %i0 400087a0: 40 00 07 de call 4000a718 <_Thread_Enable_dispatch> 400087a4: c2 26 80 00 st %g1, [ %i2 ] return RTEMS_SUCCESSFUL; 400087a8: 81 c7 e0 08 ret 400087ac: 81 e8 00 00 restore case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 400087b0: 81 c7 e0 08 ret 400087b4: 91 e8 20 09 restore %g0, 9, %o0 _Thread_Enable_dispatch(); return RTEMS_SUCCESSFUL; } tvp = (rtems_task_variable_t *)tvp->next; } _Thread_Enable_dispatch(); 400087b8: 40 00 07 d8 call 4000a718 <_Thread_Enable_dispatch> 400087bc: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; 400087c0: 81 c7 e0 08 ret 400087c4: 81 e8 00 00 restore =============================================================================== 4000613c : #include int rtems_termios_baud_to_index( rtems_termios_baud_t termios_baud ) { 4000613c: 82 10 00 08 mov %o0, %g1 int baud_index; switch (termios_baud) { 40006140: 80 a2 20 09 cmp %o0, 9 40006144: 02 80 00 2d be 400061f8 <== NEVER TAKEN 40006148: 90 10 20 09 mov 9, %o0 4000614c: 80 a0 60 09 cmp %g1, 9 40006150: 04 80 00 1a ble 400061b8 <== ALWAYS TAKEN 40006154: 80 a0 60 04 cmp %g1, 4 40006158: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 4000615c: 02 80 00 27 be 400061f8 <== NOT EXECUTED 40006160: 90 10 20 0e mov 0xe, %o0 <== NOT EXECUTED 40006164: 80 a0 60 0e cmp %g1, 0xe <== NOT EXECUTED 40006168: 04 80 00 26 ble 40006200 <== NOT EXECUTED 4000616c: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 40006170: 05 00 00 04 sethi %hi(0x1000), %g2 <== NOT EXECUTED 40006174: 86 10 a0 02 or %g2, 2, %g3 ! 1002 <== NOT EXECUTED 40006178: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 4000617c: 02 80 00 1f be 400061f8 <== NOT EXECUTED 40006180: 90 10 20 11 mov 0x11, %o0 <== NOT EXECUTED 40006184: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40006188: 04 80 00 38 ble 40006268 <== NOT EXECUTED 4000618c: 80 a0 60 0f cmp %g1, 0xf <== NOT EXECUTED 40006190: 86 10 a0 03 or %g2, 3, %g3 <== NOT EXECUTED 40006194: 80 a0 40 03 cmp %g1, %g3 <== NOT EXECUTED 40006198: 02 80 00 18 be 400061f8 <== NOT EXECUTED 4000619c: 90 10 20 12 mov 0x12, %o0 <== NOT EXECUTED 400061a0: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 400061a4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400061a8: 02 80 00 14 be 400061f8 <== NOT EXECUTED 400061ac: 90 10 20 13 mov 0x13, %o0 <== NOT EXECUTED case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 400061b0: 81 c3 e0 08 retl 400061b4: 90 10 3f ff mov -1, %o0 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { 400061b8: 02 80 00 10 be 400061f8 <== NEVER TAKEN 400061bc: 90 10 20 04 mov 4, %o0 400061c0: 80 a0 60 04 cmp %g1, 4 400061c4: 14 80 00 1c bg 40006234 <== NEVER TAKEN 400061c8: 80 a0 60 06 cmp %g1, 6 400061cc: 80 a0 60 01 cmp %g1, 1 400061d0: 02 80 00 0a be 400061f8 <== NEVER TAKEN 400061d4: 90 10 20 01 mov 1, %o0 400061d8: 80 a0 60 01 cmp %g1, 1 400061dc: 04 80 00 2b ble 40006288 <== ALWAYS TAKEN 400061e0: 80 a0 60 02 cmp %g1, 2 400061e4: 02 80 00 05 be 400061f8 400061e8: 90 10 20 02 mov 2, %o0 <== NOT EXECUTED 400061ec: 80 a0 60 03 cmp %g1, 3 <== NOT EXECUTED 400061f0: 12 bf ff f0 bne 400061b0 <== NOT EXECUTED 400061f4: 90 10 20 03 mov 3, %o0 <== NOT EXECUTED 400061f8: 81 c3 e0 08 retl <== NOT EXECUTED 400061fc: 01 00 00 00 nop <== NOT EXECUTED 40006200: 02 bf ff fe be 400061f8 <== NOT EXECUTED 40006204: 90 10 20 0b mov 0xb, %o0 ! b <== NOT EXECUTED 40006208: 80 a0 60 0b cmp %g1, 0xb <== NOT EXECUTED 4000620c: 06 bf ff fb bl 400061f8 <== NOT EXECUTED 40006210: 90 10 20 0a mov 0xa, %o0 <== NOT EXECUTED 40006214: 80 a0 60 0c cmp %g1, 0xc <== NOT EXECUTED 40006218: 02 bf ff f8 be 400061f8 <== NOT EXECUTED 4000621c: 90 10 20 0c mov 0xc, %o0 <== NOT EXECUTED 40006220: 80 a0 60 0d cmp %g1, 0xd <== NOT EXECUTED 40006224: 12 bf ff e3 bne 400061b0 <== NOT EXECUTED 40006228: 90 10 20 0d mov 0xd, %o0 <== NOT EXECUTED 4000622c: 81 c3 e0 08 retl <== NOT EXECUTED 40006230: 01 00 00 00 nop <== NOT EXECUTED 40006234: 02 bf ff f1 be 400061f8 <== NOT EXECUTED 40006238: 90 10 20 06 mov 6, %o0 ! 6 <== NOT EXECUTED 4000623c: 80 a0 60 06 cmp %g1, 6 <== NOT EXECUTED 40006240: 06 bf ff ee bl 400061f8 <== NOT EXECUTED 40006244: 90 10 20 05 mov 5, %o0 <== NOT EXECUTED 40006248: 80 a0 60 07 cmp %g1, 7 <== NOT EXECUTED 4000624c: 02 bf ff eb be 400061f8 <== NOT EXECUTED 40006250: 90 10 20 07 mov 7, %o0 <== NOT EXECUTED 40006254: 80 a0 60 08 cmp %g1, 8 <== NOT EXECUTED 40006258: 12 bf ff d6 bne 400061b0 <== NOT EXECUTED 4000625c: 90 10 20 08 mov 8, %o0 <== NOT EXECUTED 40006260: 81 c3 e0 08 retl <== NOT EXECUTED 40006264: 01 00 00 00 nop <== NOT EXECUTED 40006268: 02 bf ff e4 be 400061f8 <== NOT EXECUTED 4000626c: 90 10 20 0f mov 0xf, %o0 ! f <== NOT EXECUTED 40006270: 84 10 a0 01 or %g2, 1, %g2 <== NOT EXECUTED 40006274: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40006278: 12 bf ff ce bne 400061b0 <== NOT EXECUTED 4000627c: 90 10 20 10 mov 0x10, %o0 <== NOT EXECUTED 40006280: 81 c3 e0 08 retl <== NOT EXECUTED 40006284: 01 00 00 00 nop <== NOT EXECUTED 40006288: 80 a0 60 00 cmp %g1, 0 4000628c: 12 bf ff c9 bne 400061b0 <== ALWAYS TAKEN 40006290: 90 10 20 00 clr %o0 case B460800: baud_index = 19; break; default: baud_index = -1; break; } return baud_index; } 40006294: 81 c3 e0 08 retl =============================================================================== 4000629c : #include int32_t rtems_termios_baud_to_number( int termios_baud ) { 4000629c: 82 10 00 08 mov %o0, %g1 int32_t baud; switch (termios_baud) { 400062a0: 80 a2 20 09 cmp %o0, 9 400062a4: 02 80 00 2f be 40006360 400062a8: 90 10 24 b0 mov 0x4b0, %o0 400062ac: 80 a0 60 09 cmp %g1, 9 400062b0: 04 80 00 1c ble 40006320 400062b4: 80 a0 60 04 cmp %g1, 4 case B600: baud = 600; break; case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; 400062b8: 11 00 00 12 sethi %hi(0x4800), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400062bc: 80 a0 60 0e cmp %g1, 0xe 400062c0: 02 80 00 28 be 40006360 400062c4: 90 12 23 00 or %o0, 0x300, %o0 400062c8: 80 a0 60 0e cmp %g1, 0xe 400062cc: 04 80 00 27 ble 40006368 400062d0: 80 a0 60 0b cmp %g1, 0xb 400062d4: 05 00 00 04 sethi %hi(0x1000), %g2 case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; 400062d8: 11 00 00 70 sethi %hi(0x1c000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400062dc: 86 10 a0 02 or %g2, 2, %g3 400062e0: 80 a0 40 03 cmp %g1, %g3 400062e4: 02 80 00 1f be 40006360 400062e8: 90 12 22 00 or %o0, 0x200, %o0 400062ec: 80 a0 40 03 cmp %g1, %g3 400062f0: 04 80 00 3a ble 400063d8 400062f4: 11 00 00 25 sethi %hi(0x9400), %o0 400062f8: 86 10 a0 03 or %g2, 3, %g3 400062fc: 80 a0 40 03 cmp %g1, %g3 40006300: 02 80 00 18 be 40006360 40006304: 11 00 00 e1 sethi %hi(0x38400), %o0 40006308: 84 10 a0 04 or %g2, 4, %g2 4000630c: 80 a0 40 02 cmp %g1, %g2 40006310: 02 80 00 14 be 40006360 <== ALWAYS TAKEN 40006314: 11 00 01 c2 sethi %hi(0x70800), %o0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 40006318: 81 c3 e0 08 retl 4000631c: 90 10 3f ff mov -1, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40006320: 02 80 00 10 be 40006360 40006324: 90 10 20 86 mov 0x86, %o0 40006328: 80 a0 60 04 cmp %g1, 4 4000632c: 14 80 00 1e bg 400063a4 40006330: 80 a0 60 06 cmp %g1, 6 40006334: 80 a0 60 01 cmp %g1, 1 40006338: 02 80 00 0a be 40006360 4000633c: 90 10 20 32 mov 0x32, %o0 40006340: 80 a0 60 01 cmp %g1, 1 40006344: 04 80 00 2f ble 40006400 40006348: 80 a0 60 02 cmp %g1, 2 4000634c: 02 80 00 05 be 40006360 40006350: 90 10 20 4b mov 0x4b, %o0 40006354: 80 a0 60 03 cmp %g1, 3 40006358: 12 bf ff f0 bne 40006318 <== NEVER TAKEN 4000635c: 90 10 20 6e mov 0x6e, %o0 40006360: 81 c3 e0 08 retl 40006364: 01 00 00 00 nop 40006368: 02 bf ff fe be 40006360 4000636c: 90 10 29 60 mov 0x960, %o0 ! 960 40006370: 80 a0 60 0b cmp %g1, 0xb 40006374: 06 bf ff fb bl 40006360 40006378: 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; 4000637c: 90 02 28 f8 add %o0, 0x8f8, %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40006380: 80 a0 60 0c cmp %g1, 0xc 40006384: 02 bf ff f7 be 40006360 40006388: 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; 4000638c: 11 00 00 09 sethi %hi(0x2400), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 40006390: 80 a0 60 0d cmp %g1, 0xd 40006394: 12 bf ff e1 bne 40006318 <== NEVER TAKEN 40006398: 90 12 21 80 or %o0, 0x180, %o0 4000639c: 81 c3 e0 08 retl 400063a0: 01 00 00 00 nop 400063a4: 02 bf ff ef be 40006360 400063a8: 90 10 20 c8 mov 0xc8, %o0 ! c8 400063ac: 80 a0 60 06 cmp %g1, 6 400063b0: 06 bf ff ec bl 40006360 400063b4: 90 10 20 96 mov 0x96, %o0 400063b8: 80 a0 60 07 cmp %g1, 7 400063bc: 02 bf ff e9 be 40006360 400063c0: 90 10 21 2c mov 0x12c, %o0 400063c4: 80 a0 60 08 cmp %g1, 8 400063c8: 12 bf ff d4 bne 40006318 <== NEVER TAKEN 400063cc: 90 10 22 58 mov 0x258, %o0 400063d0: 81 c3 e0 08 retl 400063d4: 01 00 00 00 nop 400063d8: 80 a0 60 0f cmp %g1, 0xf 400063dc: 02 bf ff e1 be 40006360 400063e0: 90 12 22 00 or %o0, 0x200, %o0 400063e4: 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; 400063e8: 11 00 00 38 sethi %hi(0xe000), %o0 int termios_baud ) { int32_t baud; switch (termios_baud) { 400063ec: 80 a0 40 02 cmp %g1, %g2 400063f0: 12 bf ff ca bne 40006318 <== NEVER TAKEN 400063f4: 90 12 21 00 or %o0, 0x100, %o0 400063f8: 81 c3 e0 08 retl 400063fc: 01 00 00 00 nop 40006400: 80 a0 60 00 cmp %g1, 0 40006404: 12 bf ff c5 bne 40006318 40006408: 90 10 20 00 clr %o0 case B460800: baud = 460800; break; default: baud = -1; break; } return baud; } 4000640c: 81 c3 e0 08 retl =============================================================================== 40004bac : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; 40004bac: 03 10 00 7c sethi %hi(0x4001f000), %g1 <== NOT EXECUTED 40004bb0: d0 20 61 44 st %o0, [ %g1 + 0x144 ] ! 4001f144 <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; 40004bb4: 03 10 00 7c sethi %hi(0x4001f000), %g1 <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } 40004bb8: 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; 40004bbc: d2 20 61 48 st %o1, [ %g1 + 0x148 ] <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; 40004bc0: 03 10 00 7c sethi %hi(0x4001f000), %g1 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } 40004bc4: 81 c3 e0 08 retl <== NOT EXECUTED 40004bc8: d4 20 61 4c st %o2, [ %g1 + 0x14c ] ! 4001f14c <== NOT EXECUTED =============================================================================== 400062fc : } } rtems_status_code rtems_termios_close (void *arg) { 400062fc: 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); 40006300: 23 10 00 7e sethi %hi(0x4001f800), %l1 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40006304: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40006308: d0 04 61 b0 ld [ %l1 + 0x1b0 ], %o0 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 4000630c: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40006310: 92 10 20 00 clr %o1 40006314: 40 00 04 b4 call 400075e4 40006318: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) 4000631c: 80 a2 20 00 cmp %o0, 0 40006320: 12 80 00 6e bne 400064d8 <== NEVER TAKEN 40006324: 01 00 00 00 nop rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { 40006328: c2 04 20 08 ld [ %l0 + 8 ], %g1 4000632c: 82 00 7f ff add %g1, -1, %g1 40006330: 80 a0 60 00 cmp %g1, 0 40006334: 12 80 00 3a bne 4000641c 40006338: c2 24 20 08 st %g1, [ %l0 + 8 ] if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 4000633c: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 40006340: 03 10 00 7d sethi %hi(0x4001f400), %g1 40006344: 85 28 a0 05 sll %g2, 5, %g2 40006348: 82 10 62 a0 or %g1, 0x2a0, %g1 4000634c: 82 00 40 02 add %g1, %g2, %g1 40006350: c2 00 60 04 ld [ %g1 + 4 ], %g1 40006354: 80 a0 60 00 cmp %g1, 0 40006358: 22 80 00 48 be,a 40006478 <== ALWAYS TAKEN 4000635c: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); 40006360: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006364: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts 40006368: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 <== NOT EXECUTED 4000636c: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40006370: 22 80 00 4f be,a 400064ac <== NOT EXECUTED 40006374: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) 40006378: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED 4000637c: 80 a0 60 00 cmp %g1, 0 40006380: 22 80 00 07 be,a 4000639c <== ALWAYS TAKEN 40006384: c2 04 00 00 ld [ %l0 ], %g1 (*tty->device.lastClose)(tty->major, tty->minor, arg); 40006388: d0 04 20 0c ld [ %l0 + 0xc ], %o0 4000638c: d2 04 20 10 ld [ %l0 + 0x10 ], %o1 <== NOT EXECUTED 40006390: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006394: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED if (tty->forw == NULL) { 40006398: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED 4000639c: 80 a0 60 00 cmp %g1, 0 400063a0: 22 80 00 27 be,a 4000643c 400063a4: c2 04 20 04 ld [ %l0 + 4 ], %g1 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; 400063a8: c4 04 20 04 ld [ %l0 + 4 ], %g2 400063ac: c4 20 60 04 st %g2, [ %g1 + 4 ] } if (tty->back == NULL) { 400063b0: c4 04 20 04 ld [ %l0 + 4 ], %g2 400063b4: 80 a0 a0 00 cmp %g2, 0 400063b8: 22 80 00 2b be,a 40006464 <== ALWAYS TAKEN 400063bc: 05 10 00 7e sethi %hi(0x4001f800), %g2 if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; 400063c0: c2 20 80 00 st %g1, [ %g2 ] <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); 400063c4: 40 00 04 5b call 40007530 400063c8: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 rtems_semaphore_delete (tty->osem); 400063cc: 40 00 04 59 call 40007530 400063d0: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); 400063d4: 40 00 04 57 call 40007530 400063d8: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 if ((tty->device.pollRead == NULL) || 400063dc: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 400063e0: 80 a0 60 00 cmp %g1, 0 400063e4: 02 80 00 13 be 40006430 <== NEVER TAKEN 400063e8: 01 00 00 00 nop (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) 400063ec: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 400063f0: 80 a0 60 02 cmp %g1, 2 400063f4: 02 80 00 0f be 40006430 <== NEVER TAKEN 400063f8: 01 00 00 00 nop rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); 400063fc: 7f ff f5 9d call 40003a70 40006400: d0 04 20 58 ld [ %l0 + 0x58 ], %o0 free (tty->rawOutBuf.theBuf); 40006404: 7f ff f5 9b call 40003a70 40006408: d0 04 20 7c ld [ %l0 + 0x7c ], %o0 free (tty->cbuf); 4000640c: 7f ff f5 99 call 40003a70 40006410: d0 04 20 1c ld [ %l0 + 0x1c ], %o0 free (tty); 40006414: 7f ff f5 97 call 40003a70 40006418: 90 10 00 10 mov %l0, %o0 } rtems_semaphore_release (rtems_termios_ttyMutex); 4000641c: d0 04 61 b0 ld [ %l1 + 0x1b0 ], %o0 40006420: 40 00 04 b8 call 40007700 40006424: b0 10 20 00 clr %i0 return RTEMS_SUCCESSFUL; } 40006428: 81 c7 e0 08 ret 4000642c: 81 e8 00 00 restore rtems_semaphore_delete (tty->isem); rtems_semaphore_delete (tty->osem); rtems_semaphore_delete (tty->rawOutBuf.Semaphore); if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) rtems_semaphore_delete (tty->rawInBuf.Semaphore); 40006430: 40 00 04 40 call 40007530 <== NOT EXECUTED 40006434: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40006438: 30 bf ff f1 b,a 400063fc <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; 4000643c: 05 10 00 7e sethi %hi(0x4001f800), %g2 if ( rtems_termios_ttyTail != NULL ) { 40006440: 80 a0 60 00 cmp %g1, 0 40006444: 02 80 00 27 be 400064e0 <== ALWAYS TAKEN 40006448: c2 20 a1 b4 st %g1, [ %g2 + 0x1b4 ] } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 4000644c: c4 04 20 04 ld [ %l0 + 4 ], %g2 <== NOT EXECUTED if (tty->device.lastClose) (*tty->device.lastClose)(tty->major, tty->minor, arg); if (tty->forw == NULL) { rtems_termios_ttyTail = tty->back; if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; 40006450: c0 20 40 00 clr [ %g1 ] <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { 40006454: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40006458: 12 bf ff da bne 400063c0 <== NOT EXECUTED 4000645c: c2 04 00 00 ld [ %l0 ], %g1 <== NOT EXECUTED rtems_termios_ttyHead = tty->forw; 40006460: 05 10 00 7e sethi %hi(0x4001f800), %g2 <== NOT EXECUTED if ( rtems_termios_ttyHead != NULL ) { 40006464: 80 a0 60 00 cmp %g1, 0 40006468: 02 bf ff d7 be 400063c4 <== NEVER TAKEN 4000646c: c2 20 a1 b8 st %g1, [ %g2 + 0x1b8 ] rtems_termios_ttyHead->back = NULL; 40006470: 10 bf ff d5 b 400063c4 40006474: c0 20 60 04 clr [ %g1 + 4 ] } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40006478: 92 10 20 00 clr %o1 4000647c: 40 00 04 5a call 400075e4 40006480: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40006484: 80 a2 20 00 cmp %o0, 0 40006488: 12 80 00 14 bne 400064d8 <== NEVER TAKEN 4000648c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); } drainOutput (tty); 40006490: 7f ff fd 79 call 40005a74 40006494: 90 10 00 10 mov %l0, %o0 } if (tty->device.outputUsesInterrupts 40006498: c2 04 20 b4 ld [ %l0 + 0xb4 ], %g1 4000649c: 80 a0 60 02 cmp %g1, 2 400064a0: 32 bf ff b7 bne,a 4000637c <== ALWAYS TAKEN 400064a4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( 400064a8: d0 04 20 c4 ld [ %l0 + 0xc4 ], %o0 400064ac: 40 00 03 0d call 400070e0 <== NOT EXECUTED 400064b0: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 400064b4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400064b8: 12 80 00 08 bne 400064d8 <== NOT EXECUTED 400064bc: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( 400064c0: d0 04 20 c8 ld [ %l0 + 0xc8 ], %o0 <== NOT EXECUTED 400064c4: 40 00 03 07 call 400070e0 <== NOT EXECUTED 400064c8: 92 10 20 01 mov 1, %o1 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) 400064cc: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400064d0: 22 bf ff ab be,a 4000637c <== NOT EXECUTED 400064d4: c2 04 20 9c ld [ %l0 + 0x9c ], %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); 400064d8: 40 00 05 f0 call 40007c98 <== NOT EXECUTED 400064dc: 01 00 00 00 nop <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; 400064e0: 03 10 00 7e sethi %hi(0x4001f800), %g1 400064e4: 10 bf ff b8 b 400063c4 400064e8: c0 20 61 b8 clr [ %g1 + 0x1b8 ] ! 4001f9b8 =============================================================================== 40004de4 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { 40004de4: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40004de8: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004dec: c2 06 20 b4 ld [ %i0 + 0xb4 ], %g1 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; 40004df0: 84 00 80 19 add %g2, %i1, %g2 <== NOT EXECUTED 40004df4: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40004df8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004dfc: 02 80 00 10 be 40004e3c <== NOT EXECUTED 40004e00: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); return 0; /* nothing to output in IRQ... */ } else if (tty->t_line == PPPDISC ) { 40004e04: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40004e08: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40004e0c: 02 80 00 04 be 40004e1c <== NOT EXECUTED 40004e10: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); } return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); 40004e14: 7f ff ff 74 call 40004be4 <== NOT EXECUTED 40004e18: 81 e8 00 00 restore <== NOT EXECUTED } else if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40004e1c: c2 00 63 54 ld [ %g1 + 0x354 ], %g1 <== NOT EXECUTED 40004e20: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e24: 02 80 00 04 be 40004e34 <== NOT EXECUTED 40004e28: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40004e2c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004e30: 01 00 00 00 nop <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } 40004e34: 81 c7 e0 08 ret <== NOT EXECUTED 40004e38: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, 40004e3c: d0 06 20 c8 ld [ %i0 + 0xc8 ], %o0 <== NOT EXECUTED 40004e40: 40 00 08 a8 call 400070e0 <== NOT EXECUTED 40004e44: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) 40004e48: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004e4c: 02 bf ff fa be 40004e34 <== NOT EXECUTED 40004e50: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); 40004e54: 40 00 0b 91 call 40007c98 <== NOT EXECUTED =============================================================================== 40004e60 : * 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) { 40004e60: 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) { 40004e64: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 40004e68: 23 10 00 7d sethi %hi(0x4001f400), %l1 <== NOT EXECUTED 40004e6c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004e70: a2 14 62 a0 or %l1, 0x2a0, %l1 <== NOT EXECUTED 40004e74: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 40004e78: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED 40004e7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004e80: 02 80 00 22 be 40004f08 <== NOT EXECUTED 40004e84: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED while (len--) { 40004e88: 80 a6 a0 00 cmp %i2, 0 <== NOT EXECUTED 40004e8c: 22 80 00 0f be,a 40004ec8 <== NOT EXECUTED 40004e90: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 40004e94: 10 80 00 05 b 40004ea8 <== NOT EXECUTED 40004e98: a4 10 20 00 clr %l2 <== NOT EXECUTED 40004e9c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40004ea0: 82 00 60 10 add %g1, 0x10, %g1 <== NOT EXECUTED 40004ea4: c2 04 40 01 ld [ %l1 + %g1 ], %g1 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); 40004ea8: d0 4e 40 12 ldsb [ %i1 + %l2 ], %o0 <== NOT EXECUTED 40004eac: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004eb0: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40004eb4: a4 04 a0 01 inc %l2 <== NOT EXECUTED int dropped = 0; bool flow_rcv = false; /* true, if flow control char received */ rtems_interrupt_level level; if (rtems_termios_linesw[tty->t_line].l_rint != NULL) { while (len--) { 40004eb8: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 40004ebc: 32 bf ff f8 bne,a 40004e9c <== NOT EXECUTED 40004ec0: 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 )) { 40004ec4: c2 04 20 e4 ld [ %l0 + 0xe4 ], %g1 <== NOT EXECUTED 40004ec8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004ecc: 12 80 00 0d bne 40004f00 <== NOT EXECUTED 40004ed0: 01 00 00 00 nop <== NOT EXECUTED 40004ed4: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 40004ed8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004edc: 02 80 00 09 be 40004f00 <== NOT EXECUTED 40004ee0: 01 00 00 00 nop <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004ee4: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 40004ee8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004eec: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 40004ef0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 40004ef4: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED 40004ef8: 81 c7 e0 08 ret <== NOT EXECUTED 40004efc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } 40004f00: 81 c7 e0 08 ret <== NOT EXECUTED 40004f04: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004f08: 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, 40004f0c: ae 06 20 4a add %i0, 0x4a, %l7 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 40004f10: ac 06 20 30 add %i0, 0x30, %l6 <== NOT EXECUTED 40004f14: a8 10 20 00 clr %l4 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40004f18: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40004f1c: 02 80 00 1c be 40004f8c <== NOT EXECUTED 40004f20: b0 10 20 00 clr %i0 <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { 40004f24: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004f28: 80 88 62 00 btst 0x200, %g1 <== NOT EXECUTED 40004f2c: 02 80 00 0b be 40004f58 <== NOT EXECUTED 40004f30: e4 0e 40 00 ldub [ %i1 ], %l2 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { 40004f34: c4 0c 20 4a ldub [ %l0 + 0x4a ], %g2 <== NOT EXECUTED 40004f38: 83 2c a0 18 sll %l2, 0x18, %g1 <== NOT EXECUTED 40004f3c: 83 38 60 18 sra %g1, 0x18, %g1 <== NOT EXECUTED 40004f40: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004f44: 02 80 00 63 be 400050d0 <== NOT EXECUTED 40004f48: c4 0c 20 49 ldub [ %l0 + 0x49 ], %g2 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { 40004f4c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40004f50: 02 80 00 68 be 400050f0 <== NOT EXECUTED 40004f54: 01 00 00 00 nop <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { 40004f58: 80 8d 20 ff btst 0xff, %l4 <== NOT EXECUTED 40004f5c: 02 80 00 22 be 40004fe4 <== NOT EXECUTED 40004f60: 01 00 00 00 nop <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { 40004f64: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004f68: 82 08 60 30 and %g1, 0x30, %g1 <== NOT EXECUTED 40004f6c: 80 a0 60 20 cmp %g1, 0x20 <== NOT EXECUTED 40004f70: 02 80 00 0e be 40004fa8 <== NOT EXECUTED 40004f74: 01 00 00 00 nop <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40004f78: b2 06 60 01 inc %i1 <== NOT EXECUTED 40004f7c: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { 40004f80: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40004f84: 12 bf ff e8 bne 40004f24 <== NOT EXECUTED 40004f88: 01 00 00 00 nop <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40004f8c: c2 04 20 78 ld [ %l0 + 0x78 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40004f90: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; 40004f94: 82 00 40 18 add %g1, %i0, %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); 40004f98: 40 00 09 da call 40007700 <== NOT EXECUTED 40004f9c: c2 24 20 78 st %g1, [ %l0 + 0x78 ] <== NOT EXECUTED return dropped; 40004fa0: 81 c7 e0 08 ret <== NOT EXECUTED 40004fa4: 81 e8 00 00 restore <== NOT EXECUTED } if (flow_rcv) { /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { /* disable interrupts */ rtems_interrupt_disable(level); 40004fa8: 7f ff f3 a7 call 40001e44 <== NOT EXECUTED 40004fac: 01 00 00 00 nop <== NOT EXECUTED 40004fb0: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 40004fb4: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40004fb8: 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; 40004fbc: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40004fc0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40004fc4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004fc8: 12 80 00 57 bne 40005124 <== NOT EXECUTED 40004fcc: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40004fd0: 90 10 00 12 mov %l2, %o0 <== NOT EXECUTED 40004fd4: 7f ff f3 a0 call 40001e54 <== NOT EXECUTED 40004fd8: b2 06 60 01 inc %i1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40004fdc: 10 bf ff e9 b 40004f80 <== NOT EXECUTED 40004fe0: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; 40004fe4: d0 04 20 60 ld [ %l0 + 0x60 ], %o0 <== NOT EXECUTED 40004fe8: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40004fec: 40 00 55 bc call 4001a6dc <.urem> <== NOT EXECUTED 40004ff0: 90 02 20 01 inc %o0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); 40004ff4: 7f ff f3 94 call 40001e44 <== NOT EXECUTED 40004ff8: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 40004ffc: aa 10 00 08 mov %o0, %l5 <== NOT EXECUTED if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) 40005000: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 40005004: d0 04 20 64 ld [ %l0 + 0x64 ], %o0 <== NOT EXECUTED 40005008: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 4000500c: 90 22 00 01 sub %o0, %g1, %o0 <== NOT EXECUTED 40005010: 40 00 55 b3 call 4001a6dc <.urem> <== NOT EXECUTED 40005014: 90 02 00 13 add %o0, %l3, %o0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && 40005018: c2 04 20 c0 ld [ %l0 + 0xc0 ], %g1 <== NOT EXECUTED 4000501c: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40005020: 08 80 00 13 bleu 4000506c <== NOT EXECUTED 40005024: 01 00 00 00 nop <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { 40005028: 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) 4000502c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40005030: 12 80 00 0f bne 4000506c <== NOT EXECUTED 40005034: 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; 40005038: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000503c: 82 10 60 01 or %g1, 1, %g1 <== NOT EXECUTED 40005040: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) 40005044: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005048: 82 08 64 02 and %g1, 0x402, %g1 <== NOT EXECUTED 4000504c: 80 a0 64 00 cmp %g1, 0x400 <== NOT EXECUTED 40005050: 02 80 00 3d be 40005144 <== NOT EXECUTED 40005054: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) 40005058: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000505c: 82 08 61 04 and %g1, 0x104, %g1 <== NOT EXECUTED 40005060: 80 a0 61 00 cmp %g1, 0x100 <== NOT EXECUTED 40005064: 02 80 00 49 be 40005188 <== NOT EXECUTED 40005068: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); } } } /* reenable interrupts */ rtems_interrupt_enable(level); 4000506c: 7f ff f3 7a call 40001e54 <== NOT EXECUTED 40005070: 90 10 00 15 mov %l5, %o0 <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { 40005074: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED 40005078: 80 a0 40 13 cmp %g1, %l3 <== NOT EXECUTED 4000507c: 22 80 00 22 be,a 40005104 <== NOT EXECUTED 40005080: b0 06 20 01 inc %i0 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; 40005084: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 40005088: e4 28 40 13 stb %l2, [ %g1 + %l3 ] <== NOT EXECUTED tty->rawInBuf.Tail = newTail; /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 4000508c: 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; 40005090: e6 24 20 60 st %l3, [ %l0 + 0x60 ] <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { 40005094: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005098: 32 bf ff b9 bne,a 40004f7c <== NOT EXECUTED 4000509c: b2 06 60 01 inc %i1 <== NOT EXECUTED 400050a0: c2 04 20 dc ld [ %l0 + 0xdc ], %g1 <== NOT EXECUTED 400050a4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400050a8: 22 bf ff b5 be,a 40004f7c <== NOT EXECUTED 400050ac: b2 06 60 01 inc %i1 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); 400050b0: d2 04 20 e0 ld [ %l0 + 0xe0 ], %o1 <== NOT EXECUTED 400050b4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400050b8: 90 10 00 16 mov %l6, %o0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; 400050bc: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 400050c0: b2 06 60 01 inc %i1 <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); tty->tty_rcvwakeup = 1; 400050c4: c2 24 20 e4 st %g1, [ %l0 + 0xe4 ] <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 400050c8: 10 bf ff ae b 40004f80 <== NOT EXECUTED 400050cc: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { 400050d0: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 400050d4: 02 80 00 0f be 40005110 <== NOT EXECUTED 400050d8: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 400050dc: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 400050e0: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; 400050e4: 82 10 60 10 or %g1, 0x10, %g1 <== NOT EXECUTED 400050e8: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 400050ec: 30 bf ff 9e b,a 40004f64 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 400050f0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 400050f4: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; 400050f8: 82 08 7f ef and %g1, -17, %g1 <== NOT EXECUTED 400050fc: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40005100: 30 bf ff 99 b,a 40004f64 <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; 40005104: b2 06 60 01 inc %i1 <== NOT EXECUTED 40005108: 10 bf ff 9e b 40004f80 <== NOT EXECUTED 4000510c: a2 04 7f ff add %l1, -1, %l1 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 40005110: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; 40005114: a8 10 20 01 mov 1, %l4 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { if (c == tty->termios.c_cc[VSTART]) { /* received VSTOP and VSTART==VSTOP? */ /* then toggle "stop output" status */ tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; 40005118: 82 18 60 10 xor %g1, 0x10, %g1 <== NOT EXECUTED 4000511c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED 40005120: 30 bf ff 91 b,a 40004f64 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); 40005124: 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, 40005128: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 4000512c: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40005130: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40005134: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 40005138: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000513c: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40005140: 30 bf ff a4 b,a 40004fd0 <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || 40005144: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005148: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 4000514c: 12 80 00 06 bne 40005164 <== NOT EXECUTED 40005150: 01 00 00 00 nop <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { 40005154: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED 40005158: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000515c: 12 bf ff c4 bne 4000506c <== NOT EXECUTED 40005160: 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; 40005164: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40005168: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 4000516c: 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; 40005170: 84 10 a0 02 or %g2, 2, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40005174: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED == (FL_MDXOF ) ){ if ((tty->flow_ctrl & FL_OSTOP) || (tty->rawOutBufState == rob_idle)) { /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; 40005178: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED (*tty->device.write)(tty->minor, 4000517c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005180: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40005184: 30 bf ff ba b,a 4000506c <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; 40005188: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 4000518c: 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; 40005190: 84 10 a0 04 or %g2, 4, %g2 <== NOT EXECUTED 40005194: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { 40005198: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000519c: 02 bf ff b4 be 4000506c <== NOT EXECUTED 400051a0: 01 00 00 00 nop <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); 400051a4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400051a8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400051ac: 30 bf ff b0 b,a 4000506c <== NOT EXECUTED =============================================================================== 40004b5c : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { 40004b5c: 9d e3 bf a0 save %sp, -96, %sp rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { 40004b60: 19 10 00 7e sethi %hi(0x4001f800), %o4 40004b64: c2 03 21 b0 ld [ %o4 + 0x1b0 ], %g1 ! 4001f9b0 40004b68: 80 a0 60 00 cmp %g1, 0 40004b6c: 02 80 00 04 be 40004b7c 40004b70: 98 13 21 b0 or %o4, 0x1b0, %o4 40004b74: 81 c7 e0 08 ret 40004b78: 81 e8 00 00 restore sc = rtems_semaphore_create ( 40004b7c: 11 15 14 9b sethi %hi(0x54526c00), %o0 40004b80: 92 10 20 01 mov 1, %o1 40004b84: 90 12 21 69 or %o0, 0x169, %o0 40004b88: 94 10 20 54 mov 0x54, %o2 40004b8c: 40 00 09 f5 call 40007360 40004b90: 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) 40004b94: 80 a2 20 00 cmp %o0, 0 40004b98: 02 bf ff f7 be 40004b74 <== ALWAYS TAKEN 40004b9c: 01 00 00 00 nop rtems_fatal_error_occurred (sc); 40004ba0: 40 00 0c 3e call 40007c98 <== NOT EXECUTED =============================================================================== 40005ef0 : } } rtems_status_code rtems_termios_ioctl (void *arg) { 40005ef0: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005ef4: c2 06 00 00 ld [ %i0 ], %g1 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; 40005ef8: 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; 40005efc: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; 40005f00: 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); 40005f04: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40005f08: 92 10 20 00 clr %o1 40005f0c: 40 00 05 b6 call 400075e4 40005f10: 94 10 20 00 clr %o2 if (sc != RTEMS_SUCCESSFUL) { 40005f14: a2 92 20 00 orcc %o0, 0, %l1 40005f18: 32 80 00 16 bne,a 40005f70 <== NEVER TAKEN 40005f1c: e2 26 20 0c st %l1, [ %i0 + 0xc ] <== NOT EXECUTED args->ioctl_return = sc; return sc; } switch (args->command) { 40005f20: c2 06 20 04 ld [ %i0 + 4 ], %g1 40005f24: 80 a0 60 04 cmp %g1, 4 40005f28: 22 80 00 0c be,a 40005f58 <== NEVER TAKEN 40005f2c: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40005f30: 18 80 00 12 bgu 40005f78 <== NEVER TAKEN 40005f34: 05 10 01 19 sethi %hi(0x40046400), %g2 40005f38: 80 a0 60 02 cmp %g1, 2 40005f3c: 22 80 00 26 be,a 40005fd4 40005f40: d2 06 20 08 ld [ %i0 + 8 ], %o1 40005f44: 08 80 00 81 bleu 40006148 40005f48: 80 a0 60 01 cmp %g1, 1 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); 40005f4c: 7f ff fe ca call 40005a74 40005f50: 90 10 00 10 mov %l0, %o0 break; 40005f54: 30 80 00 04 b,a 40005f64 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; 40005f58: c2 24 20 dc st %g1, [ %l0 + 0xdc ] <== NOT EXECUTED 40005f5c: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED 40005f60: c2 24 20 e0 st %g1, [ %l0 + 0xe0 ] <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); 40005f64: 40 00 05 e7 call 40007700 40005f68: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 args->ioctl_return = sc; 40005f6c: e2 26 20 0c st %l1, [ %i0 + 0xc ] return sc; } 40005f70: 81 c7 e0 08 ret 40005f74: 91 e8 00 11 restore %g0, %l1, %o0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 40005f78: 84 10 a2 7f or %g2, 0x27f, %g2 <== NOT EXECUTED 40005f7c: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005f80: 02 80 00 66 be 40006118 <== NOT EXECUTED 40005f84: 01 00 00 00 nop <== NOT EXECUTED 40005f88: 18 80 00 77 bgu 40006164 <== NOT EXECUTED 40005f8c: 05 10 01 1d sethi %hi(0x40047400), %g2 <== NOT EXECUTED 40005f90: 80 a0 60 05 cmp %g1, 5 <== NOT EXECUTED 40005f94: 22 80 00 98 be,a 400061f4 <== NOT EXECUTED 40005f98: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { 40005f9c: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED 40005fa0: 03 10 00 7d sethi %hi(0x4001f400), %g1 <== NOT EXECUTED 40005fa4: 85 28 a0 05 sll %g2, 5, %g2 <== NOT EXECUTED 40005fa8: 82 10 62 a0 or %g1, 0x2a0, %g1 <== NOT EXECUTED 40005fac: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED 40005fb0: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 <== NOT EXECUTED 40005fb4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005fb8: 02 bf ff eb be 40005f64 <== NOT EXECUTED 40005fbc: a2 10 20 0a mov 0xa, %l1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); 40005fc0: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005fc4: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005fc8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40005fcc: 10 bf ff e6 b 40005f64 <== NOT EXECUTED 40005fd0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; break; case RTEMS_IO_SET_ATTRIBUTES: tty->termios = *(struct termios *)args->buffer; 40005fd4: a4 04 20 30 add %l0, 0x30, %l2 40005fd8: 94 10 20 24 mov 0x24, %o2 40005fdc: 40 00 2d ac call 4001168c 40005fe0: 90 10 00 12 mov %l2, %o0 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && 40005fe4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40005fe8: 80 88 62 00 btst 0x200, %g1 40005fec: 02 80 00 19 be 40006050 40005ff0: 01 00 00 00 nop 40005ff4: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 40005ff8: 80 88 64 00 btst 0x400, %g1 40005ffc: 12 80 00 15 bne 40006050 <== ALWAYS TAKEN 40006000: 01 00 00 00 nop !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); 40006004: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40006008: 82 08 7d ef and %g1, -529, %g1 <== NOT EXECUTED 4000600c: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { 40006010: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40006014: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40006018: 02 80 00 0e be 40006050 <== NOT EXECUTED 4000601c: 01 00 00 00 nop <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); 40006020: 7f ff ef 89 call 40001e44 <== NOT EXECUTED 40006024: 01 00 00 00 nop <== NOT EXECUTED 40006028: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; 4000602c: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 40006030: 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; 40006034: 84 08 bf df and %g2, -33, %g2 <== NOT EXECUTED 40006038: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { 4000603c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006040: 12 80 00 a7 bne 400062dc <== NOT EXECUTED 40006044: 01 00 00 00 nop <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } /* reenable interrupts */ rtems_interrupt_enable(level); 40006048: 7f ff ef 83 call 40001e54 <== NOT EXECUTED 4000604c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && 40006050: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 40006054: 80 88 64 00 btst 0x400, %g1 40006058: 02 80 00 0c be 40006088 <== ALWAYS TAKEN 4000605c: 03 00 00 04 sethi %hi(0x1000), %g1 40006060: c4 04 20 30 ld [ %l0 + 0x30 ], %g2 <== NOT EXECUTED 40006064: 80 88 80 01 btst %g2, %g1 <== NOT EXECUTED 40006068: 12 80 00 08 bne 40006088 <== NOT EXECUTED 4000606c: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); 40006070: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40006074: 82 08 7b ff and %g1, -1025, %g1 <== NOT EXECUTED 40006078: 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); 4000607c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40006080: 82 08 7f fd and %g1, -3, %g1 <== NOT EXECUTED 40006084: 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) && 40006088: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 4000608c: 80 88 61 00 btst 0x100, %g1 40006090: 12 80 00 5d bne 40006204 <== NEVER TAKEN 40006094: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { 40006098: 80 a0 a0 00 cmp %g2, 0 4000609c: 06 80 00 84 bl 400062ac <== NEVER TAKEN 400060a0: 01 00 00 00 nop tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { 400060a4: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 400060a8: 05 00 00 04 sethi %hi(0x1000), %g2 400060ac: 80 88 40 02 btst %g1, %g2 400060b0: 02 80 00 06 be 400060c8 <== ALWAYS TAKEN 400060b4: 80 88 64 00 btst 0x400, %g1 tty->flow_ctrl |= FL_MDXOF; 400060b8: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED 400060bc: 84 10 a4 00 or %g2, 0x400, %g2 <== NOT EXECUTED 400060c0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { 400060c4: 80 88 64 00 btst 0x400, %g1 <== NOT EXECUTED 400060c8: 22 80 00 06 be,a 400060e0 <== NEVER TAKEN 400060cc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl |= FL_MDXON; 400060d0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 400060d4: 82 10 62 00 or %g1, 0x200, %g1 400060d8: 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) { 400060dc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 400060e0: 80 88 60 02 btst 2, %g1 400060e4: 02 80 00 5e be 4000625c <== NEVER TAKEN 400060e8: 01 00 00 00 nop else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 400060ec: c0 24 20 6c clr [ %l0 + 0x6c ] tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; 400060f0: c0 24 20 70 clr [ %l0 + 0x70 ] tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; 400060f4: c0 24 20 74 clr [ %l0 + 0x74 ] else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) 400060f8: c2 04 20 a8 ld [ %l0 + 0xa8 ], %g1 400060fc: 80 a0 60 00 cmp %g1, 0 40006100: 02 bf ff 99 be 40005f64 <== NEVER TAKEN 40006104: 01 00 00 00 nop (*tty->device.setAttributes)(tty->minor, &tty->termios); 40006108: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 4000610c: 9f c0 40 00 call %g1 40006110: 92 10 00 12 mov %l2, %o1 40006114: 30 bf ff 94 b,a 40005f64 *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; 40006118: c4 04 20 60 ld [ %l0 + 0x60 ], %g2 <== NOT EXECUTED 4000611c: c2 04 20 5c ld [ %l0 + 0x5c ], %g1 <== NOT EXECUTED if ( rawnc < 0 ) 40006120: 82 a0 80 01 subcc %g2, %g1, %g1 <== NOT EXECUTED 40006124: 0c 80 00 5f bneg 400062a0 <== NOT EXECUTED 40006128: 01 00 00 00 nop <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; 4000612c: c8 04 20 20 ld [ %l0 + 0x20 ], %g4 <== NOT EXECUTED 40006130: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40006134: c6 06 20 08 ld [ %i0 + 8 ], %g3 <== NOT EXECUTED 40006138: 84 21 00 02 sub %g4, %g2, %g2 <== NOT EXECUTED 4000613c: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40006140: 10 bf ff 89 b 40005f64 <== NOT EXECUTED 40006144: c2 20 c0 00 st %g1, [ %g3 ] <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 40006148: 32 bf ff 96 bne,a 40005fa0 <== NEVER TAKEN 4000614c: 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; 40006150: d0 06 20 08 ld [ %i0 + 8 ], %o0 40006154: 92 04 20 30 add %l0, 0x30, %o1 40006158: 40 00 2d 4d call 4001168c 4000615c: 94 10 20 24 mov 0x24, %o2 break; 40006160: 30 bf ff 81 b,a 40005f64 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { 40006164: 84 10 a0 1a or %g2, 0x1a, %g2 <== NOT EXECUTED 40006168: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000616c: 02 80 00 1e be 400061e4 <== NOT EXECUTED 40006170: 05 20 01 1d sethi %hi(0x80047400), %g2 <== NOT EXECUTED 40006174: 84 10 a0 1b or %g2, 0x1b, %g2 ! 8004741b <== NOT EXECUTED 40006178: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 4000617c: 32 bf ff 89 bne,a 40005fa0 <== NOT EXECUTED 40006180: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { 40006184: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 40006188: 25 10 00 7d sethi %hi(0x4001f400), %l2 <== NOT EXECUTED 4000618c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40006190: a4 14 a2 a0 or %l2, 0x2a0, %l2 <== NOT EXECUTED 40006194: 82 04 80 01 add %l2, %g1, %g1 <== NOT EXECUTED 40006198: c2 00 60 04 ld [ %g1 + 4 ], %g1 <== NOT EXECUTED 4000619c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400061a0: 22 80 00 06 be,a 400061b8 <== NOT EXECUTED 400061a4: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); 400061a8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400061ac: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400061b0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); 400061b4: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ 400061b8: c0 24 20 d0 clr [ %l0 + 0xd0 ] <== NOT EXECUTED * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { sc = rtems_termios_linesw[tty->t_line].l_close(tty); } tty->t_line=*(int*)(args->buffer); 400061bc: 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) { 400061c0: 83 28 a0 05 sll %g2, 5, %g1 <== NOT EXECUTED 400061c4: c2 04 80 01 ld [ %l2 + %g1 ], %g1 <== NOT EXECUTED 400061c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400061cc: 02 bf ff 66 be 40005f64 <== NOT EXECUTED 400061d0: c4 24 20 cc st %g2, [ %l0 + 0xcc ] <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); 400061d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400061d8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400061dc: 10 bf ff 62 b 40005f64 <== NOT EXECUTED 400061e0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; 400061e4: c2 06 20 08 ld [ %i0 + 8 ], %g1 <== NOT EXECUTED 400061e8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 <== NOT EXECUTED break; 400061ec: 10 bf ff 5e b 40005f64 <== NOT EXECUTED 400061f0: c4 20 40 00 st %g2, [ %g1 ] <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; 400061f4: c2 24 20 d4 st %g1, [ %l0 + 0xd4 ] <== NOT EXECUTED 400061f8: c2 04 a0 04 ld [ %l2 + 4 ], %g1 <== NOT EXECUTED break; 400061fc: 10 bf ff 5a b 40005f64 <== NOT EXECUTED 40006200: c2 24 20 d8 st %g1, [ %l0 + 0xd8 ] <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && 40006204: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40006208: 06 80 00 29 bl 400062ac <== NOT EXECUTED 4000620c: 01 00 00 00 nop <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); 40006210: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40006214: 82 08 7e ff and %g1, -257, %g1 <== NOT EXECUTED 40006218: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && 4000621c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40006220: 80 88 60 04 btst 4, %g1 <== NOT EXECUTED 40006224: 02 80 00 09 be 40006248 <== NOT EXECUTED 40006228: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { 4000622c: 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) && 40006230: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006234: 02 80 00 05 be 40006248 <== NOT EXECUTED 40006238: 01 00 00 00 nop <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); 4000623c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006240: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40006244: c4 04 20 38 ld [ %l0 + 0x38 ], %g2 <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); 40006248: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 4000624c: 82 08 7f fb and %g1, -5, %g1 <== NOT EXECUTED 40006250: 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) { 40006254: 10 bf ff 92 b 4000609c <== NOT EXECUTED 40006258: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; 4000625c: 40 00 03 15 call 40006eb0 <== NOT EXECUTED 40006260: e6 0c 20 46 ldub [ %l0 + 0x46 ], %l3 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * 40006264: 40 00 50 38 call 4001a344 <.umul> <== NOT EXECUTED 40006268: 92 10 00 13 mov %l3, %o1 <== NOT EXECUTED 4000626c: 40 00 50 70 call 4001a42c <.udiv> <== NOT EXECUTED 40006270: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { 40006274: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 40006278: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000627c: 02 80 00 11 be 400062c0 <== NOT EXECUTED 40006280: d0 24 20 54 st %o0, [ %l0 + 0x54 ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 40006284: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; 40006288: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) 4000628c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006290: 12 bf ff 99 bne 400060f4 <== NOT EXECUTED 40006294: d0 24 20 70 st %o0, [ %l0 + 0x70 ] <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; 40006298: 10 bf ff 98 b 400060f8 <== NOT EXECUTED 4000629c: d0 24 20 74 st %o0, [ %l0 + 0x74 ] <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; 400062a0: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 400062a4: 10 bf ff a2 b 4000612c <== NOT EXECUTED 400062a8: 82 00 40 02 add %g1, %g2, %g1 <== NOT EXECUTED /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { tty->flow_ctrl |= FL_MDRTS; 400062ac: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 400062b0: 82 10 61 00 or %g1, 0x100, %g1 <== NOT EXECUTED 400062b4: 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) { 400062b8: 10 bf ff 7c b 400060a8 <== NOT EXECUTED 400062bc: c2 04 20 30 ld [ %l0 + 0x30 ], %g1 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { 400062c0: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 400062c4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400062c8: 32 bf ff 8a bne,a 400060f0 <== NOT EXECUTED 400062cc: c0 24 20 6c clr [ %l0 + 0x6c ] <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; 400062d0: 82 10 20 01 mov 1, %g1 <== NOT EXECUTED 400062d4: 10 bf ff 89 b 400060f8 <== NOT EXECUTED 400062d8: c2 24 20 6c st %g1, [ %l0 + 0x6c ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 400062dc: 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, 400062e0: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 400062e4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 400062e8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 400062ec: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 400062f0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400062f4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 400062f8: 30 bf ff 54 b,a 40006048 <== NOT EXECUTED =============================================================================== 40006464 : #include int rtems_termios_number_to_baud( int32_t baud ) { 40006464: 82 10 00 08 mov %o0, %g1 int termios_baud; switch (baud) { 40006468: 80 a2 24 b0 cmp %o0, 0x4b0 4000646c: 02 80 00 32 be 40006534 40006470: 90 10 20 09 mov 9, %o0 40006474: 80 a0 64 b0 cmp %g1, 0x4b0 40006478: 04 80 00 1e ble 400064f0 4000647c: 80 a0 60 86 cmp %g1, 0x86 40006480: 05 00 00 12 sethi %hi(0x4800), %g2 40006484: 84 10 a3 00 or %g2, 0x300, %g2 ! 4b00 40006488: 80 a0 40 02 cmp %g1, %g2 4000648c: 02 80 00 2a be 40006534 40006490: 90 10 20 0e mov 0xe, %o0 40006494: 80 a0 40 02 cmp %g1, %g2 40006498: 04 80 00 29 ble 4000653c 4000649c: 80 a0 69 60 cmp %g1, 0x960 400064a0: 07 00 00 70 sethi %hi(0x1c000), %g3 case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; 400064a4: 05 00 00 04 sethi %hi(0x1000), %g2 int32_t baud ) { int termios_baud; switch (baud) { 400064a8: 86 10 e2 00 or %g3, 0x200, %g3 400064ac: 80 a0 40 03 cmp %g1, %g3 400064b0: 02 80 00 21 be 40006534 400064b4: 90 10 a0 02 or %g2, 2, %o0 400064b8: 80 a0 40 03 cmp %g1, %g3 400064bc: 04 80 00 46 ble 400065d4 400064c0: 07 00 00 25 sethi %hi(0x9400), %g3 400064c4: 07 00 00 e1 sethi %hi(0x38400), %g3 400064c8: 80 a0 40 03 cmp %g1, %g3 400064cc: 02 80 00 1a be 40006534 400064d0: 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; 400064d4: 90 10 a0 04 or %g2, 4, %o0 int32_t baud ) { int termios_baud; switch (baud) { 400064d8: 05 00 01 c2 sethi %hi(0x70800), %g2 400064dc: 80 a0 40 02 cmp %g1, %g2 400064e0: 02 80 00 4b be 4000660c <== ALWAYS TAKEN 400064e4: 01 00 00 00 nop case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 400064e8: 81 c3 e0 08 retl 400064ec: 90 10 3f ff mov -1, %o0 ! ffffffff int32_t baud ) { int termios_baud; switch (baud) { 400064f0: 02 80 00 11 be 40006534 400064f4: 90 10 20 04 mov 4, %o0 400064f8: 80 a0 60 86 cmp %g1, 0x86 400064fc: 04 80 00 21 ble 40006580 40006500: 80 a0 60 32 cmp %g1, 0x32 40006504: 80 a0 60 c8 cmp %g1, 0xc8 40006508: 02 80 00 0b be 40006534 4000650c: 90 10 20 06 mov 6, %o0 40006510: 80 a0 60 c8 cmp %g1, 0xc8 40006514: 04 80 00 28 ble 400065b4 40006518: 80 a0 60 96 cmp %g1, 0x96 4000651c: 80 a0 61 2c cmp %g1, 0x12c 40006520: 02 80 00 05 be 40006534 40006524: 90 10 20 07 mov 7, %o0 40006528: 80 a0 62 58 cmp %g1, 0x258 4000652c: 12 bf ff ef bne 400064e8 <== NEVER TAKEN 40006530: 90 10 20 08 mov 8, %o0 40006534: 81 c3 e0 08 retl 40006538: 01 00 00 00 nop 4000653c: 02 bf ff fe be 40006534 40006540: 90 10 20 0b mov 0xb, %o0 ! b 40006544: 80 a0 69 60 cmp %g1, 0x960 40006548: 04 80 00 2f ble 40006604 4000654c: 80 a0 67 08 cmp %g1, 0x708 40006550: 05 00 00 04 sethi %hi(0x1000), %g2 40006554: 84 10 a2 c0 or %g2, 0x2c0, %g2 ! 12c0 40006558: 80 a0 40 02 cmp %g1, %g2 4000655c: 02 bf ff f6 be 40006534 40006560: 90 10 20 0c mov 0xc, %o0 40006564: 05 00 00 09 sethi %hi(0x2400), %g2 40006568: 84 10 a1 80 or %g2, 0x180, %g2 ! 2580 4000656c: 80 a0 40 02 cmp %g1, %g2 40006570: 12 bf ff de bne 400064e8 40006574: 90 10 20 0d mov 0xd, %o0 40006578: 81 c3 e0 08 retl 4000657c: 01 00 00 00 nop 40006580: 02 bf ff ed be 40006534 40006584: 90 10 20 01 mov 1, %o0 ! 1 40006588: 80 a0 60 32 cmp %g1, 0x32 4000658c: 04 80 00 0e ble 400065c4 40006590: 80 a0 60 00 cmp %g1, 0 40006594: 80 a0 60 4b cmp %g1, 0x4b 40006598: 02 bf ff e7 be 40006534 4000659c: 90 10 20 02 mov 2, %o0 400065a0: 80 a0 60 6e cmp %g1, 0x6e 400065a4: 12 bf ff d1 bne 400064e8 <== NEVER TAKEN 400065a8: 90 10 20 03 mov 3, %o0 400065ac: 81 c3 e0 08 retl 400065b0: 01 00 00 00 nop 400065b4: 12 bf ff cd bne 400064e8 <== NEVER TAKEN 400065b8: 90 10 20 05 mov 5, %o0 ! 5 400065bc: 81 c3 e0 08 retl 400065c0: 01 00 00 00 nop 400065c4: 12 bf ff c9 bne 400064e8 400065c8: 90 10 20 00 clr %o0 ! 0 case 460800: termios_baud = B460800; break; default: termios_baud = -1; break; } return termios_baud; } 400065cc: 81 c3 e0 08 retl 400065d0: 01 00 00 00 nop int32_t baud ) { int termios_baud; switch (baud) { 400065d4: 86 10 e2 00 or %g3, 0x200, %g3 400065d8: 80 a0 40 03 cmp %g1, %g3 400065dc: 02 bf ff d6 be 40006534 400065e0: 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; 400065e4: 90 10 a0 01 or %g2, 1, %o0 int32_t baud ) { int termios_baud; switch (baud) { 400065e8: 05 00 00 38 sethi %hi(0xe000), %g2 400065ec: 84 10 a1 00 or %g2, 0x100, %g2 ! e100 400065f0: 80 a0 40 02 cmp %g1, %g2 400065f4: 32 bf ff d0 bne,a 40006534 <== NEVER TAKEN 400065f8: 90 10 3f ff mov -1, %o0 <== NOT EXECUTED 400065fc: 81 c3 e0 08 retl 40006600: 01 00 00 00 nop 40006604: 12 bf ff b9 bne 400064e8 <== NEVER TAKEN 40006608: 90 10 20 0a mov 0xa, %o0 ! a 4000660c: 81 c3 e0 08 retl =============================================================================== 400064ec : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { 400064ec: 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, 400064f0: 23 10 00 7e sethi %hi(0x4001f800), %l1 400064f4: d0 04 61 b0 ld [ %l1 + 0x1b0 ], %o0 ! 4001f9b0 400064f8: 92 10 20 00 clr %o1 400064fc: 40 00 04 3a call 400075e4 40006500: 94 10 20 00 clr %o2 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 40006504: a0 92 20 00 orcc %o0, 0, %l0 40006508: 32 80 00 29 bne,a 400065ac <== NEVER TAKEN 4000650c: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 40006510: 29 10 00 7e sethi %hi(0x4001f800), %l4 40006514: e4 05 21 b8 ld [ %l4 + 0x1b8 ], %l2 ! 4001f9b8 40006518: 80 a4 a0 00 cmp %l2, 0 4000651c: 32 80 00 08 bne,a 4000653c 40006520: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 40006524: 10 80 00 33 b 400065f0 40006528: 90 10 20 01 mov 1, %o0 */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { 4000652c: 80 a4 a0 00 cmp %l2, 0 40006530: 02 80 00 30 be 400065f0 <== ALWAYS TAKEN 40006534: 90 10 20 01 mov 1, %o0 if ((tty->major == major) && (tty->minor == minor)) 40006538: c2 04 a0 0c ld [ %l2 + 0xc ], %g1 <== NOT EXECUTED 4000653c: 80 a0 40 18 cmp %g1, %i0 40006540: 32 bf ff fb bne,a 4000652c 40006544: e4 04 80 00 ld [ %l2 ], %l2 40006548: c2 04 a0 10 ld [ %l2 + 0x10 ], %g1 4000654c: 80 a0 40 19 cmp %g1, %i1 40006550: 32 bf ff f7 bne,a 4000652c <== NEVER TAKEN 40006554: e4 04 80 00 ld [ %l2 ], %l2 <== NOT EXECUTED if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { 40006558: c2 04 a0 08 ld [ %l2 + 8 ], %g1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 4000655c: c6 06 80 00 ld [ %i2 ], %g3 if (!tty->refcount++) { 40006560: 84 00 60 01 add %g1, 1, %g2 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; 40006564: e4 20 e0 38 st %l2, [ %g3 + 0x38 ] if (!tty->refcount++) { 40006568: 80 a0 60 00 cmp %g1, 0 4000656c: 12 80 00 0d bne 400065a0 40006570: c4 24 a0 08 st %g2, [ %l2 + 8 ] if (tty->device.firstOpen) 40006574: c2 04 a0 98 ld [ %l2 + 0x98 ], %g1 40006578: 80 a0 60 00 cmp %g1, 0 4000657c: 02 80 00 05 be 40006590 <== ALWAYS TAKEN 40006580: 90 10 00 18 mov %i0, %o0 (*tty->device.firstOpen)(major, minor, arg); 40006584: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40006588: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000658c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40006590: c2 04 a0 b4 ld [ %l2 + 0xb4 ], %g1 40006594: 80 a0 60 02 cmp %g1, 2 40006598: 22 80 00 07 be,a 400065b4 <== NEVER TAKEN 4000659c: d0 04 a0 c4 ld [ %l2 + 0xc4 ], %o0 <== NOT EXECUTED (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); 400065a0: 40 00 04 58 call 40007700 400065a4: d0 04 61 b0 ld [ %l1 + 0x1b0 ], %o0 return RTEMS_SUCCESSFUL; } 400065a8: b0 10 00 10 mov %l0, %i0 400065ac: 81 c7 e0 08 ret 400065b0: 81 e8 00 00 restore (*tty->device.firstOpen)(major, minor, arg); /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_start(tty->rxTaskId, 400065b4: 13 10 00 1a sethi %hi(0x40006800), %o1 <== NOT EXECUTED 400065b8: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED 400065bc: 40 00 05 25 call 40007a50 <== NOT EXECUTED 400065c0: 92 12 61 dc or %o1, 0x1dc, %o1 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 400065c4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400065c8: 12 80 00 bf bne 400068c4 <== NOT EXECUTED 400065cc: 94 10 00 12 mov %l2, %o2 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, 400065d0: d0 04 a0 c8 ld [ %l2 + 0xc8 ], %o0 <== NOT EXECUTED 400065d4: 13 10 00 1a sethi %hi(0x40006800), %o1 <== NOT EXECUTED 400065d8: 40 00 05 1e call 40007a50 <== NOT EXECUTED 400065dc: 92 12 61 44 or %o1, 0x144, %o1 ! 40006944 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) 400065e0: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400065e4: 02 bf ff ef be 400065a0 <== NOT EXECUTED 400065e8: 01 00 00 00 nop <== NOT EXECUTED 400065ec: 30 80 00 b6 b,a 400068c4 <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); 400065f0: 7f ff f4 7d call 400037e4 400065f4: 92 10 20 e8 mov 0xe8, %o1 if (tty == NULL) { 400065f8: a6 92 20 00 orcc %o0, 0, %l3 400065fc: 02 80 00 99 be 40006860 <== NEVER TAKEN 40006600: a4 10 00 13 mov %l3, %l2 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; 40006604: 03 10 00 7c sethi %hi(0x4001f000), %g1 40006608: c2 00 61 48 ld [ %g1 + 0x148 ], %g1 ! 4001f148 4000660c: c2 24 e0 64 st %g1, [ %l3 + 0x64 ] tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); 40006610: d0 04 e0 64 ld [ %l3 + 0x64 ], %o0 40006614: 7f ff f5 ff call 40003e10 40006618: 01 00 00 00 nop if (tty->rawInBuf.theBuf == NULL) { 4000661c: 80 a2 20 00 cmp %o0, 0 40006620: 02 80 00 8e be 40006858 <== NEVER TAKEN 40006624: d0 24 e0 58 st %o0, [ %l3 + 0x58 ] return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; 40006628: 03 10 00 7c sethi %hi(0x4001f000), %g1 4000662c: c2 00 61 4c ld [ %g1 + 0x14c ], %g1 ! 4001f14c 40006630: c2 24 e0 88 st %g1, [ %l3 + 0x88 ] tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); 40006634: d0 04 e0 88 ld [ %l3 + 0x88 ], %o0 40006638: 7f ff f5 f6 call 40003e10 4000663c: 01 00 00 00 nop if (tty->rawOutBuf.theBuf == NULL) { 40006640: 80 a2 20 00 cmp %o0, 0 40006644: 02 80 00 8c be 40006874 <== NEVER TAKEN 40006648: d0 24 e0 7c st %o0, [ %l3 + 0x7c ] return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); 4000664c: 03 10 00 7c sethi %hi(0x4001f000), %g1 40006650: 7f ff f5 f0 call 40003e10 40006654: d0 00 61 44 ld [ %g1 + 0x144 ], %o0 ! 4001f144 if (tty->cbuf == NULL) { 40006658: 80 a2 20 00 cmp %o0, 0 4000665c: 02 80 00 9c be 400068cc <== NEVER TAKEN 40006660: d0 24 e0 1c st %o0, [ %l3 + 0x1c ] tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; 40006664: c2 05 21 b8 ld [ %l4 + 0x1b8 ], %g1 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; 40006668: c0 24 e0 d4 clr [ %l3 + 0xd4 ] tty->tty_snd.sw_arg = NULL; 4000666c: c0 24 e0 d8 clr [ %l3 + 0xd8 ] tty->tty_rcv.sw_pfn = NULL; 40006670: c0 24 e0 dc clr [ %l3 + 0xdc ] tty->tty_rcv.sw_arg = NULL; 40006674: c0 24 e0 e0 clr [ %l3 + 0xe0 ] tty->tty_rcvwakeup = 0; 40006678: c0 24 e0 e4 clr [ %l3 + 0xe4 ] /* * link tty */ tty->forw = rtems_termios_ttyHead; 4000667c: c2 24 c0 00 st %g1, [ %l3 ] tty->back = NULL; if (rtems_termios_ttyHead != NULL) 40006680: 80 a0 60 00 cmp %g1, 0 40006684: 02 80 00 03 be 40006690 40006688: c0 24 e0 04 clr [ %l3 + 4 ] rtems_termios_ttyHead->back = tty; 4000668c: e6 20 60 04 st %l3, [ %g1 + 4 ] rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) 40006690: 03 10 00 7e sethi %hi(0x4001f800), %g1 40006694: c4 00 61 b4 ld [ %g1 + 0x1b4 ], %g2 ! 4001f9b4 40006698: 80 a0 a0 00 cmp %g2, 0 4000669c: 02 80 00 a8 be 4000693c 400066a0: e6 25 21 b8 st %l3, [ %l4 + 0x1b8 ] tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 400066a4: 29 10 00 7c sethi %hi(0x4001f000), %l4 400066a8: d0 4d 21 50 ldsb [ %l4 + 0x150 ], %o0 ! 4001f150 400066ac: 03 15 14 9a sethi %hi(0x54526800), %g1 400066b0: 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; 400066b4: f2 24 e0 10 st %i1, [ %l3 + 0x10 ] tty->major = major; 400066b8: f0 24 e0 0c st %i0, [ %l3 + 0xc ] /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( 400066bc: 90 12 00 01 or %o0, %g1, %o0 400066c0: 92 10 20 01 mov 1, %o1 400066c4: 94 10 20 54 mov 0x54, %o2 400066c8: 96 10 20 00 clr %o3 400066cc: 40 00 03 25 call 40007360 400066d0: 98 04 e0 14 add %l3, 0x14, %o4 rtems_build_name ('T', 'R', 'i', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->isem); if (sc != RTEMS_SUCCESSFUL) 400066d4: 80 a2 20 00 cmp %o0, 0 400066d8: 12 80 00 7b bne 400068c4 <== NEVER TAKEN 400066dc: 03 15 14 9b sethi %hi(0x54526c00), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 400066e0: d0 4d 21 50 ldsb [ %l4 + 0x150 ], %o0 400066e4: 82 10 63 00 or %g1, 0x300, %g1 400066e8: 92 10 20 01 mov 1, %o1 400066ec: 90 12 00 01 or %o0, %g1, %o0 400066f0: 94 10 20 54 mov 0x54, %o2 400066f4: 96 10 20 00 clr %o3 400066f8: 40 00 03 1a call 40007360 400066fc: 98 04 e0 18 add %l3, 0x18, %o4 rtems_build_name ('T', 'R', 'o', c), 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->osem); if (sc != RTEMS_SUCCESSFUL) 40006700: 80 a2 20 00 cmp %o0, 0 40006704: 12 80 00 70 bne 400068c4 <== NEVER TAKEN 40006708: 03 15 14 9e sethi %hi(0x54527800), %g1 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( 4000670c: d0 4d 21 50 ldsb [ %l4 + 0x150 ], %o0 40006710: 92 10 20 00 clr %o1 40006714: 90 12 00 01 or %o0, %g1, %o0 40006718: 94 10 20 20 mov 0x20, %o2 4000671c: 96 10 20 00 clr %o3 40006720: 40 00 03 10 call 40007360 40006724: 98 04 e0 8c add %l3, 0x8c, %o4 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 40006728: 80 a2 20 00 cmp %o0, 0 4000672c: 12 80 00 66 bne 400068c4 <== NEVER TAKEN 40006730: 92 10 00 1b mov %i3, %o1 rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; 40006734: c0 24 e0 94 clr [ %l3 + 0x94 ] /* * Set callbacks */ tty->device = *callbacks; 40006738: 90 04 e0 98 add %l3, 0x98, %o0 4000673c: 40 00 2b d4 call 4001168c 40006740: 94 10 20 20 mov 0x20, %o2 /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { 40006744: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 40006748: 80 a0 60 02 cmp %g1, 2 4000674c: 02 80 00 65 be 400068e0 <== NEVER TAKEN 40006750: d0 4d 21 50 ldsb [ %l4 + 0x150 ], %o0 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || 40006754: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 40006758: 80 a0 60 00 cmp %g1, 0 4000675c: 02 80 00 4f be 40006898 <== NEVER TAKEN 40006760: d0 4d 21 50 ldsb [ %l4 + 0x150 ], %o0 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ 40006764: c2 04 e0 b4 ld [ %l3 + 0xb4 ], %g1 40006768: 80 a0 60 02 cmp %g1, 2 4000676c: 02 80 00 4c be 4000689c <== NEVER TAKEN 40006770: 03 15 14 9c sethi %hi(0x54527000), %g1 tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; 40006774: c0 24 e0 b8 clr [ %l3 + 0xb8 ] /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40006778: c6 04 e0 64 ld [ %l3 + 0x64 ], %g3 tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') 4000677c: c2 0d 21 50 ldub [ %l4 + 0x150 ], %g1 /* start with no flow control, clear flow control flags */ tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; 40006780: 87 30 e0 01 srl %g3, 1, %g3 40006784: c6 24 e0 bc st %g3, [ %l3 + 0xbc ] } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; 40006788: 07 00 00 09 sethi %hi(0x2400), %g3 4000678c: 86 10 e1 02 or %g3, 0x102, %g3 ! 2502 40006790: c6 24 e0 30 st %g3, [ %l3 + 0x30 ] tty->termios.c_oflag = OPOST | ONLCR | XTABS; 40006794: 07 00 00 06 sethi %hi(0x1800), %g3 40006798: 86 10 e0 05 or %g3, 5, %g3 ! 1805 4000679c: c6 24 e0 34 st %g3, [ %l3 + 0x34 ] tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; 400067a0: 86 10 28 bd mov 0x8bd, %g3 400067a4: c6 24 e0 38 st %g3, [ %l3 + 0x38 ] tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; 400067a8: 07 00 00 20 sethi %hi(0x8000), %g3 400067ac: 86 10 e2 3b or %g3, 0x23b, %g3 ! 823b 400067b0: c6 24 e0 3c st %g3, [ %l3 + 0x3c ] tty->termios.c_cc[VINTR] = '\003'; 400067b4: 86 10 20 03 mov 3, %g3 400067b8: c6 2c e0 41 stb %g3, [ %l3 + 0x41 ] tty->termios.c_cc[VQUIT] = '\034'; 400067bc: 86 10 20 1c mov 0x1c, %g3 400067c0: c6 2c e0 42 stb %g3, [ %l3 + 0x42 ] tty->termios.c_cc[VERASE] = '\177'; 400067c4: 86 10 20 7f mov 0x7f, %g3 400067c8: c6 2c e0 43 stb %g3, [ %l3 + 0x43 ] tty->termios.c_cc[VKILL] = '\025'; 400067cc: 86 10 20 15 mov 0x15, %g3 400067d0: c6 2c e0 44 stb %g3, [ %l3 + 0x44 ] tty->termios.c_cc[VEOF] = '\004'; 400067d4: 86 10 20 04 mov 4, %g3 400067d8: c6 2c e0 45 stb %g3, [ %l3 + 0x45 ] tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; 400067dc: 86 10 20 11 mov 0x11, %g3 400067e0: c6 2c e0 49 stb %g3, [ %l3 + 0x49 ] tty->termios.c_cc[VSTOP] = '\023'; 400067e4: 86 10 20 13 mov 0x13, %g3 400067e8: c6 2c e0 4a stb %g3, [ %l3 + 0x4a ] tty->termios.c_cc[VSUSP] = '\032'; 400067ec: 86 10 20 1a mov 0x1a, %g3 400067f0: c6 2c e0 4b stb %g3, [ %l3 + 0x4b ] tty->termios.c_cc[VREPRINT] = '\022'; 400067f4: 86 10 20 12 mov 0x12, %g3 400067f8: c6 2c e0 4d stb %g3, [ %l3 + 0x4d ] tty->termios.c_cc[VDISCARD] = '\017'; 400067fc: 86 10 20 0f mov 0xf, %g3 tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40006800: c4 04 e0 64 ld [ %l3 + 0x64 ], %g2 tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; 40006804: c6 2c e0 4e stb %g3, [ %l3 + 0x4e ] tty->termios.c_cc[VWERASE] = '\027'; 40006808: 86 10 20 17 mov 0x17, %g3 4000680c: c6 2c e0 4f stb %g3, [ %l3 + 0x4f ] tty->termios.c_cc[VLNEXT] = '\026'; 40006810: 86 10 20 16 mov 0x16, %g3 tty->termios.c_cc[VINTR] = '\003'; tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; 40006814: c0 2c e0 4c clrb [ %l3 + 0x4c ] tty->termios.c_cc[VSTOP] = '\023'; tty->termios.c_cc[VSUSP] = '\032'; tty->termios.c_cc[VREPRINT] = '\022'; tty->termios.c_cc[VDISCARD] = '\017'; tty->termios.c_cc[VWERASE] = '\027'; tty->termios.c_cc[VLNEXT] = '\026'; 40006818: c6 2c e0 50 stb %g3, [ %l3 + 0x50 ] tty->termios.c_cc[VQUIT] = '\034'; tty->termios.c_cc[VERASE] = '\177'; tty->termios.c_cc[VKILL] = '\025'; tty->termios.c_cc[VEOF] = '\004'; tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; 4000681c: c0 2c e0 51 clrb [ %l3 + 0x51 ] tty->flow_ctrl = 0; /* * set low/highwater mark for XON/XOFF support */ tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; 40006820: 87 28 a0 01 sll %g2, 1, %g3 40006824: 84 00 c0 02 add %g3, %g2, %g2 40006828: 85 30 a0 02 srl %g2, 2, %g2 4000682c: c4 24 e0 c0 st %g2, [ %l3 + 0xc0 ] /* * Bump name characer */ if (c++ == 'z') 40006830: 84 00 60 01 add %g1, 1, %g2 40006834: 83 28 60 18 sll %g1, 0x18, %g1 40006838: 83 38 60 18 sra %g1, 0x18, %g1 4000683c: 80 a0 60 7a cmp %g1, 0x7a 40006840: 12 bf ff 46 bne 40006558 <== ALWAYS TAKEN 40006844: c4 2d 21 50 stb %g2, [ %l4 + 0x150 ] c = 'a'; 40006848: 84 10 20 61 mov 0x61, %g2 <== NOT EXECUTED 4000684c: 03 10 00 7c sethi %hi(0x4001f000), %g1 <== NOT EXECUTED 40006850: 10 bf ff 42 b 40006558 <== NOT EXECUTED 40006854: c4 28 61 50 stb %g2, [ %g1 + 0x150 ] ! 4001f150 <== NOT EXECUTED * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); if (tty->rawInBuf.theBuf == NULL) { free(tty); 40006858: 7f ff f4 86 call 40003a70 <== NOT EXECUTED 4000685c: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 40006860: d0 04 61 b0 ld [ %l1 + 0x1b0 ], %o0 <== NOT EXECUTED 40006864: 40 00 03 a7 call 40007700 <== NOT EXECUTED 40006868: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 4000686c: 81 c7 e0 08 ret <== NOT EXECUTED 40006870: 91 e8 00 10 restore %g0, %l0, %o0 <== NOT EXECUTED * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); if (tty->rawOutBuf.theBuf == NULL) { free((void *)(tty->rawInBuf.theBuf)); 40006874: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); 40006878: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); free((void *)(tty->rawInBuf.theBuf)); 4000687c: 7f ff f4 7d call 40003a70 <== NOT EXECUTED 40006880: b0 10 00 10 mov %l0, %i0 <== NOT EXECUTED free(tty); 40006884: 7f ff f4 7b call 40003a70 <== NOT EXECUTED 40006888: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); 4000688c: 40 00 03 9d call 40007700 <== NOT EXECUTED 40006890: d0 04 61 b0 ld [ %l1 + 0x1b0 ], %o0 <== NOT EXECUTED return RTEMS_NO_MEMORY; 40006894: 30 bf ff 46 b,a 400065ac <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( 40006898: 03 15 14 9c sethi %hi(0x54527000), %g1 <== NOT EXECUTED 4000689c: 82 10 62 00 or %g1, 0x200, %g1 ! 54527200 <== NOT EXECUTED 400068a0: 92 10 20 00 clr %o1 <== NOT EXECUTED 400068a4: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 400068a8: 94 10 20 24 mov 0x24, %o2 <== NOT EXECUTED 400068ac: 96 10 20 00 clr %o3 <== NOT EXECUTED 400068b0: 40 00 02 ac call 40007360 <== NOT EXECUTED 400068b4: 98 04 e0 68 add %l3, 0x68, %o4 <== NOT EXECUTED rtems_build_name ('T', 'R', 'r', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &tty->rawInBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) 400068b8: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 400068bc: 02 bf ff ae be 40006774 <== NOT EXECUTED 400068c0: 01 00 00 00 nop <== NOT EXECUTED sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 400068c4: 40 00 04 f5 call 40007c98 <== NOT EXECUTED 400068c8: 01 00 00 00 nop <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); 400068cc: d0 04 e0 7c ld [ %l3 + 0x7c ], %o0 <== NOT EXECUTED 400068d0: 7f ff f4 68 call 40003a70 <== NOT EXECUTED 400068d4: a0 10 20 1a mov 0x1a, %l0 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); 400068d8: 10 bf ff e9 b 4000687c <== NOT EXECUTED 400068dc: d0 04 e0 58 ld [ %l3 + 0x58 ], %o0 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( 400068e0: 03 15 1e 15 sethi %hi(0x54785400), %g1 <== NOT EXECUTED 400068e4: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 400068e8: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 400068ec: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 400068f0: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 400068f4: 98 10 20 00 clr %o4 <== NOT EXECUTED 400068f8: 40 00 03 ae call 400077b0 <== NOT EXECUTED 400068fc: 9a 04 e0 c8 add %l3, 0xc8, %o5 <== NOT EXECUTED TERMIOS_TXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->txTaskId); if (sc != RTEMS_SUCCESSFUL) 40006900: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006904: 12 bf ff f0 bne 400068c4 <== NOT EXECUTED 40006908: 03 14 9e 15 sethi %hi(0x52785400), %g1 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( 4000690c: d0 4d 21 50 ldsb [ %l4 + 0x150 ], %o0 <== NOT EXECUTED 40006910: 92 10 20 09 mov 9, %o1 <== NOT EXECUTED 40006914: 90 12 00 01 or %o0, %g1, %o0 <== NOT EXECUTED 40006918: 94 10 24 00 mov 0x400, %o2 <== NOT EXECUTED 4000691c: 96 10 25 00 mov 0x500, %o3 <== NOT EXECUTED 40006920: 98 10 20 00 clr %o4 <== NOT EXECUTED 40006924: 40 00 03 a3 call 400077b0 <== NOT EXECUTED 40006928: 9a 04 e0 c4 add %l3, 0xc4, %o5 <== NOT EXECUTED TERMIOS_RXTASK_STACKSIZE, RTEMS_NO_PREEMPT | RTEMS_NO_TIMESLICE | RTEMS_NO_ASR, RTEMS_NO_FLOATING_POINT | RTEMS_LOCAL, &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) 4000692c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006930: 22 bf ff 8a be,a 40006758 <== NOT EXECUTED 40006934: c2 04 e0 a0 ld [ %l3 + 0xa0 ], %g1 <== NOT EXECUTED 40006938: 30 bf ff e3 b,a 400068c4 <== NOT EXECUTED tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; 4000693c: 10 bf ff 5a b 400066a4 40006940: e6 20 61 b4 st %l3, [ %g1 + 0x1b4 ] =============================================================================== 400051b0 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { 400051b0: 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) { 400051b4: c2 06 a0 b4 ld [ %i2 + 0xb4 ], %g1 400051b8: 80 a0 60 00 cmp %g1, 0 400051bc: 02 80 00 42 be 400052c4 <== ALWAYS TAKEN 400051c0: a8 10 00 18 mov %i0, %l4 (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; 400051c4: e6 06 a0 80 ld [ %i2 + 0x80 ], %l3 <== NOT EXECUTED while (len) { 400051c8: 80 a6 60 00 cmp %i1, 0 <== NOT EXECUTED 400051cc: 02 80 00 43 be 400052d8 <== NOT EXECUTED 400051d0: a4 10 20 02 mov 2, %l2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; 400051d4: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; 400051d8: d2 06 a0 88 ld [ %i2 + 0x88 ], %o1 <== NOT EXECUTED 400051dc: 40 00 55 40 call 4001a6dc <.urem> <== NOT EXECUTED 400051e0: 90 04 e0 01 add %l3, 1, %o0 <== NOT EXECUTED rtems_interrupt_disable (level); 400051e4: 7f ff f3 18 call 40001e44 <== NOT EXECUTED 400051e8: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED 400051ec: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED while (newHead == tty->rawOutBuf.Tail) { 400051f0: e2 06 a0 84 ld [ %i2 + 0x84 ], %l1 <== NOT EXECUTED 400051f4: 80 a4 40 13 cmp %l1, %l3 <== NOT EXECUTED 400051f8: 12 80 00 13 bne 40005244 <== NOT EXECUTED 400051fc: 01 00 00 00 nop <== NOT EXECUTED tty->rawOutBufState = rob_wait; 40005200: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED rtems_interrupt_enable (level); 40005204: 7f ff f3 14 call 40001e54 <== NOT EXECUTED 40005208: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, 4000520c: d0 06 a0 8c ld [ %i2 + 0x8c ], %o0 <== NOT EXECUTED 40005210: 92 10 20 00 clr %o1 <== NOT EXECUTED 40005214: 40 00 08 f4 call 400075e4 <== NOT EXECUTED 40005218: 94 10 20 00 clr %o2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) 4000521c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005220: 12 80 00 30 bne 400052e0 <== NOT EXECUTED 40005224: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); 40005228: 7f ff f3 07 call 40001e44 <== NOT EXECUTED 4000522c: 01 00 00 00 nop <== NOT EXECUTED 40005230: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { 40005234: c2 06 a0 84 ld [ %i2 + 0x84 ], %g1 <== NOT EXECUTED 40005238: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 4000523c: 22 bf ff f2 be,a 40005204 <== NOT EXECUTED 40005240: e4 26 a0 94 st %l2, [ %i2 + 0x94 ] <== NOT EXECUTED RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } tty->rawOutBuf.theBuf[tty->rawOutBuf.Head] = *buf++; 40005244: c2 06 a0 80 ld [ %i2 + 0x80 ], %g1 <== NOT EXECUTED 40005248: c6 0d 00 00 ldub [ %l4 ], %g3 <== NOT EXECUTED 4000524c: c4 06 a0 7c ld [ %i2 + 0x7c ], %g2 <== NOT EXECUTED 40005250: c6 28 80 01 stb %g3, [ %g2 + %g1 ] <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { 40005254: 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; 40005258: e6 26 a0 80 st %l3, [ %i2 + 0x80 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { 4000525c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005260: 12 80 00 0a bne 40005288 <== NOT EXECUTED 40005264: 01 00 00 00 nop <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { 40005268: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 4000526c: 80 88 60 10 btst 0x10, %g1 <== NOT EXECUTED 40005270: 02 80 00 0c be 400052a0 <== NOT EXECUTED 40005274: 01 00 00 00 nop <== NOT EXECUTED (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; 40005278: c2 06 a0 b8 ld [ %i2 + 0xb8 ], %g1 <== NOT EXECUTED 4000527c: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED 40005280: c2 26 a0 b8 st %g1, [ %i2 + 0xb8 ] <== NOT EXECUTED } tty->rawOutBufState = rob_busy; 40005284: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED } rtems_interrupt_enable (level); 40005288: 7f ff f2 f3 call 40001e54 <== NOT EXECUTED 4000528c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { 40005290: b2 86 7f ff addcc %i1, -1, %i1 <== NOT EXECUTED 40005294: 02 80 00 11 be 400052d8 <== NOT EXECUTED 40005298: a8 05 20 01 inc %l4 <== NOT EXECUTED 4000529c: 30 bf ff cf b,a 400051d8 <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { (*tty->device.write)(tty->minor, (char *)&tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail],1); 400052a0: 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, 400052a4: d2 06 a0 7c ld [ %i2 + 0x7c ], %o1 <== NOT EXECUTED 400052a8: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 <== NOT EXECUTED 400052ac: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 <== NOT EXECUTED 400052b0: 92 02 40 02 add %o1, %g2, %o1 <== NOT EXECUTED 400052b4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400052b8: 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; 400052bc: 10 bf ff f3 b 40005288 <== NOT EXECUTED 400052c0: ea 26 a0 94 st %l5, [ %i2 + 0x94 ] <== NOT EXECUTED unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); 400052c4: d0 06 a0 10 ld [ %i2 + 0x10 ], %o0 400052c8: c2 06 a0 a4 ld [ %i2 + 0xa4 ], %g1 400052cc: 92 10 00 18 mov %i0, %o1 400052d0: 9f c0 40 00 call %g1 400052d4: 94 10 00 19 mov %i1, %o2 return; 400052d8: 81 c7 e0 08 ret 400052dc: 81 e8 00 00 restore rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); 400052e0: 40 00 0a 6e call 40007c98 <== NOT EXECUTED =============================================================================== 40005b08 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40005b08: 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; 40005b0c: c2 06 00 00 ld [ %i0 ], %g1 <== NOT EXECUTED uint32_t count = args->count; 40005b10: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 <== NOT EXECUTED rtems_status_code rtems_termios_read (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 40005b14: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 <== NOT EXECUTED uint32_t count = args->count; char *buffer = args->buffer; 40005b18: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005b1c: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { 40005b20: ac 10 00 18 mov %i0, %l6 <== NOT EXECUTED struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; char *buffer = args->buffer; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005b24: 92 10 20 00 clr %o1 <== NOT EXECUTED 40005b28: 40 00 06 af call 400075e4 <== NOT EXECUTED 40005b2c: 94 10 20 00 clr %o2 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) 40005b30: b0 92 20 00 orcc %o0, 0, %i0 <== NOT EXECUTED 40005b34: 12 80 00 10 bne 40005b74 <== NOT EXECUTED 40005b38: 05 10 00 7d sethi %hi(0x4001f400), %g2 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { 40005b3c: c2 04 20 cc ld [ %l0 + 0xcc ], %g1 <== NOT EXECUTED 40005b40: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40005b44: 84 10 a2 a0 or %g2, 0x2a0, %g2 <== NOT EXECUTED 40005b48: 82 00 60 08 add %g1, 8, %g1 <== NOT EXECUTED 40005b4c: c2 00 80 01 ld [ %g2 + %g1 ], %g1 <== NOT EXECUTED 40005b50: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005b54: 02 80 00 0a be 40005b7c <== NOT EXECUTED 40005b58: 92 10 00 16 mov %l6, %o1 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); 40005b5c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005b60: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 40005b64: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40005b68: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED 40005b6c: 40 00 06 e5 call 40007700 <== NOT EXECUTED 40005b70: c0 24 20 e4 clr [ %l0 + 0xe4 ] <== NOT EXECUTED return sc; 40005b74: 81 c7 e0 08 ret <== NOT EXECUTED 40005b78: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { 40005b7c: c4 04 20 24 ld [ %l0 + 0x24 ], %g2 <== NOT EXECUTED 40005b80: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40005b84: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005b88: 22 80 00 20 be,a 40005c08 <== NOT EXECUTED 40005b8c: c4 04 20 28 ld [ %l0 + 0x28 ], %g2 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005b90: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40005b94: 22 80 00 16 be,a 40005bec <== NOT EXECUTED 40005b98: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED 40005b9c: c2 04 20 24 ld [ %l0 + 0x24 ], %g1 <== NOT EXECUTED 40005ba0: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40005ba4: 80 a0 40 02 cmp %g1, %g2 <== NOT EXECUTED 40005ba8: 26 80 00 09 bl,a 40005bcc <== NOT EXECUTED 40005bac: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40005bb0: 10 80 00 0f b 40005bec <== NOT EXECUTED 40005bb4: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005bb8: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40005bbc: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005bc0: 24 80 00 0b ble,a 40005bec <== NOT EXECUTED 40005bc4: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40005bc8: c4 04 20 1c ld [ %l0 + 0x1c ], %g2 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005bcc: a6 84 ff ff addcc %l3, -1, %l3 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; 40005bd0: c4 08 80 01 ldub [ %g2 + %g1 ], %g2 <== NOT EXECUTED 40005bd4: 82 00 60 01 inc %g1 <== NOT EXECUTED 40005bd8: c4 2d 00 00 stb %g2, [ %l4 ] <== NOT EXECUTED 40005bdc: c2 24 20 24 st %g1, [ %l0 + 0x24 ] <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { 40005be0: 12 bf ff f6 bne 40005bb8 <== NOT EXECUTED 40005be4: a8 05 20 01 inc %l4 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; 40005be8: c2 05 a0 14 ld [ %l6 + 0x14 ], %g1 <== NOT EXECUTED tty->tty_rcvwakeup = 0; 40005bec: 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; 40005bf0: a6 20 40 13 sub %g1, %l3, %l3 <== NOT EXECUTED 40005bf4: e6 25 a0 1c st %l3, [ %l6 + 0x1c ] <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); 40005bf8: 40 00 06 c2 call 40007700 <== NOT EXECUTED 40005bfc: d0 04 20 14 ld [ %l0 + 0x14 ], %o0 <== NOT EXECUTED return sc; } 40005c00: 81 c7 e0 08 ret <== NOT EXECUTED 40005c04: 81 e8 00 00 restore <== NOT EXECUTED } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; tty->read_start_column = tty->column; if (tty->device.pollRead != NULL && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40005c08: 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; 40005c0c: 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; 40005c10: c0 24 20 20 clr [ %l0 + 0x20 ] <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL 40005c14: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005c18: 02 80 00 06 be 40005c30 <== NOT EXECUTED 40005c1c: c0 24 20 24 clr [ %l0 + 0x24 ] <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) 40005c20: c4 04 20 b4 ld [ %l0 + 0xb4 ], %g2 <== NOT EXECUTED 40005c24: 80 a0 a0 00 cmp %g2, 0 <== NOT EXECUTED 40005c28: 22 80 00 6e be,a 40005de0 <== NOT EXECUTED 40005c2c: c4 04 20 3c ld [ %l0 + 0x3c ], %g2 <== NOT EXECUTED * Fill the input buffer from the raw input queue */ static rtems_status_code fillBufferQueue (struct rtems_termios_tty *tty) { rtems_interval timeout = tty->rawInBufSemaphoreFirstTimeout; 40005c30: e2 04 20 74 ld [ %l0 + 0x74 ], %l1 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40005c34: 25 10 00 7c sethi %hi(0x4001f000), %l2 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40005c38: ae 04 20 49 add %l0, 0x49, %l7 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40005c3c: a4 14 a1 44 or %l2, 0x144, %l2 <== NOT EXECUTED if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { /* XON should be sent now... */ (*tty->device.write)(tty->minor, 40005c40: aa 10 20 01 mov 1, %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40005c44: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 40005c48: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40005c4c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005c50: 02 80 00 43 be 40005d5c <== NOT EXECUTED 40005c54: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 40005c58: c4 04 80 00 ld [ %l2 ], %g2 <== NOT EXECUTED 40005c5c: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40005c60: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED 40005c64: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005c68: 04 80 00 3d ble 40005d5c <== NOT EXECUTED 40005c6c: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; 40005c70: d0 04 20 5c ld [ %l0 + 0x5c ], %o0 <== NOT EXECUTED 40005c74: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40005c78: 40 00 52 99 call 4001a6dc <.urem> <== NOT EXECUTED 40005c7c: 90 02 20 01 inc %o0 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; 40005c80: c2 04 20 58 ld [ %l0 + 0x58 ], %g1 <== NOT EXECUTED 40005c84: e2 08 40 08 ldub [ %g1 + %o0 ], %l1 <== NOT EXECUTED tty->rawInBuf.Head = newHead; 40005c88: d0 24 20 5c st %o0, [ %l0 + 0x5c ] <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) 40005c8c: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40005c90: c4 04 20 64 ld [ %l0 + 0x64 ], %g2 <== NOT EXECUTED 40005c94: d2 04 20 64 ld [ %l0 + 0x64 ], %o1 <== NOT EXECUTED 40005c98: 82 00 80 01 add %g2, %g1, %g1 <== NOT EXECUTED 40005c9c: 40 00 52 90 call 4001a6dc <.urem> <== NOT EXECUTED 40005ca0: 90 20 40 08 sub %g1, %o0, %o0 <== NOT EXECUTED 40005ca4: c2 04 20 bc ld [ %l0 + 0xbc ], %g1 <== NOT EXECUTED 40005ca8: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40005cac: 3a 80 00 18 bcc,a 40005d0c <== NOT EXECUTED 40005cb0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; 40005cb4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005cb8: 82 08 7f fe and %g1, -2, %g1 <== NOT EXECUTED 40005cbc: 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)) 40005cc0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005cc4: 82 08 62 02 and %g1, 0x202, %g1 <== NOT EXECUTED 40005cc8: 80 a0 62 02 cmp %g1, 0x202 <== NOT EXECUTED 40005ccc: 22 80 00 37 be,a 40005da8 <== NOT EXECUTED 40005cd0: c2 04 20 94 ld [ %l0 + 0x94 ], %g1 <== NOT EXECUTED /* XON should be sent now... */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); } else if (tty->flow_ctrl & FL_MDRTS) { 40005cd4: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40005cd8: 80 88 61 00 btst 0x100, %g1 <== NOT EXECUTED 40005cdc: 22 80 00 0c be,a 40005d0c <== NOT EXECUTED 40005ce0: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; 40005ce4: c4 04 20 b8 ld [ %l0 + 0xb8 ], %g2 <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40005ce8: 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; 40005cec: 84 08 bf fb and %g2, -5, %g2 <== NOT EXECUTED 40005cf0: c4 24 20 b8 st %g2, [ %l0 + 0xb8 ] <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { 40005cf4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005cf8: 22 80 00 05 be,a 40005d0c <== NOT EXECUTED 40005cfc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); 40005d00: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005d04: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40005d08: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED 40005d0c: 80 88 60 02 btst 2, %g1 <== NOT EXECUTED 40005d10: 02 80 00 1d be 40005d84 <== NOT EXECUTED 40005d14: 90 0c 60 ff and %l1, 0xff, %o0 <== NOT EXECUTED if (siproc (c, tty)) 40005d18: 7f ff ff 0f call 40005954 <== NOT EXECUTED 40005d1c: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40005d20: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005d24: 32 80 00 02 bne,a 40005d2c <== NOT EXECUTED 40005d28: aa 10 20 00 clr %l5 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && 40005d2c: c4 04 20 5c ld [ %l0 + 0x5c ], %g2 <== NOT EXECUTED 40005d30: c2 04 20 60 ld [ %l0 + 0x60 ], %g1 <== NOT EXECUTED 40005d34: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005d38: 02 80 00 08 be 40005d58 <== NOT EXECUTED 40005d3c: e2 04 20 70 ld [ %l0 + 0x70 ], %l1 <== NOT EXECUTED 40005d40: c2 04 80 00 ld [ %l2 ], %g1 <== NOT EXECUTED 40005d44: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40005d48: 82 00 7f ff add %g1, -1, %g1 <== NOT EXECUTED 40005d4c: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005d50: 06 bf ff c8 bl 40005c70 <== NOT EXECUTED 40005d54: 01 00 00 00 nop <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { 40005d58: 80 a5 60 00 cmp %l5, 0 <== NOT EXECUTED 40005d5c: 02 bf ff 8e be 40005b94 <== NOT EXECUTED 40005d60: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, 40005d64: d0 04 20 68 ld [ %l0 + 0x68 ], %o0 <== NOT EXECUTED 40005d68: d2 04 20 6c ld [ %l0 + 0x6c ], %o1 <== NOT EXECUTED 40005d6c: 40 00 06 1e call 400075e4 <== NOT EXECUTED 40005d70: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) 40005d74: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005d78: 02 bf ff b3 be 40005c44 <== NOT EXECUTED 40005d7c: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40005d80: 30 bf ff 85 b,a 40005b94 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); 40005d84: 7f ff fe f4 call 40005954 <== NOT EXECUTED 40005d88: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 40005d8c: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40005d90: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40005d94: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005d98: 06 bf ff e5 bl 40005d2c <== NOT EXECUTED 40005d9c: 01 00 00 00 nop <== NOT EXECUTED 40005da0: 10 bf ff e3 b 40005d2c <== NOT EXECUTED 40005da4: aa 10 20 00 clr %l5 ! 0 <== 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)) 40005da8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005dac: 22 80 00 07 be,a 40005dc8 <== NOT EXECUTED 40005db0: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { 40005db4: 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)) 40005db8: 80 88 60 20 btst 0x20, %g1 <== NOT EXECUTED 40005dbc: 02 bf ff c6 be 40005cd4 <== NOT EXECUTED 40005dc0: 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, 40005dc4: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40005dc8: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED 40005dcc: 92 10 00 17 mov %l7, %o1 <== NOT EXECUTED 40005dd0: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005dd4: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { 40005dd8: 10 bf ff cd b 40005d0c <== NOT EXECUTED 40005ddc: c2 04 20 3c ld [ %l0 + 0x3c ], %g1 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40005de0: 80 88 a0 02 btst 2, %g2 <== NOT EXECUTED 40005de4: 02 80 00 0e be 40005e1c <== NOT EXECUTED 40005de8: 01 00 00 00 nop <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40005dec: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005df0: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40005df4: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005df8: 06 80 00 3a bl 40005ee0 <== NOT EXECUTED 40005dfc: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) 40005e00: 7f ff fe d5 call 40005954 <== NOT EXECUTED 40005e04: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED 40005e08: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005e0c: 12 bf ff 62 bne 40005b94 <== NOT EXECUTED 40005e10: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40005e14: 10 bf ff f6 b 40005dec <== NOT EXECUTED 40005e18: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); 40005e1c: 40 00 04 2d call 40006ed0 <== NOT EXECUTED 40005e20: 01 00 00 00 nop <== NOT EXECUTED 40005e24: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); 40005e28: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40005e2c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40005e30: d0 04 20 10 ld [ %l0 + 0x10 ], %o0 <== NOT EXECUTED if (n < 0) { 40005e34: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40005e38: 06 80 00 10 bl 40005e78 <== NOT EXECUTED 40005e3c: 90 0a 20 ff and %o0, 0xff, %o0 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); 40005e40: 7f ff fe c5 call 40005954 <== NOT EXECUTED 40005e44: 92 10 00 10 mov %l0, %o1 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) 40005e48: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40005e4c: c4 04 20 20 ld [ %l0 + 0x20 ], %g2 <== NOT EXECUTED 40005e50: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40005e54: 16 bf ff 4f bge 40005b90 <== NOT EXECUTED 40005e58: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) 40005e5c: 22 bf ff f4 be,a 40005e2c <== NOT EXECUTED 40005e60: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40005e64: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED 40005e68: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005e6c: 22 bf ff f0 be,a 40005e2c <== NOT EXECUTED 40005e70: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED 40005e74: 30 bf ff ea b,a 40005e1c <== NOT EXECUTED rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { if (tty->termios.c_cc[VMIN]) { 40005e78: c2 0c 20 47 ldub [ %l0 + 0x47 ], %g1 <== NOT EXECUTED 40005e7c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005e80: 02 80 00 0d be 40005eb4 <== NOT EXECUTED 40005e84: c2 0c 20 46 ldub [ %l0 + 0x46 ], %g1 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { 40005e88: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005e8c: 02 80 00 06 be 40005ea4 <== NOT EXECUTED 40005e90: 01 00 00 00 nop <== NOT EXECUTED 40005e94: c2 04 20 20 ld [ %l0 + 0x20 ], %g1 <== NOT EXECUTED 40005e98: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005e9c: 12 80 00 09 bne 40005ec0 <== NOT EXECUTED 40005ea0: 01 00 00 00 nop <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); 40005ea4: 40 00 07 08 call 40007ac4 <== NOT EXECUTED 40005ea8: 90 10 20 01 mov 1, %o0 ! 1 <== NOT EXECUTED } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); for (;;) { n = (*tty->device.pollRead)(tty->minor); 40005eac: 10 bf ff e0 b 40005e2c <== NOT EXECUTED 40005eb0: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) 40005eb4: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40005eb8: 02 bf ff 37 be 40005b94 <== NOT EXECUTED 40005ebc: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); 40005ec0: 40 00 04 04 call 40006ed0 <== NOT EXECUTED 40005ec4: 01 00 00 00 nop <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { 40005ec8: c2 04 20 54 ld [ %l0 + 0x54 ], %g1 <== NOT EXECUTED 40005ecc: 90 22 00 11 sub %o0, %l1, %o0 <== NOT EXECUTED 40005ed0: 80 a2 00 01 cmp %o0, %g1 <== NOT EXECUTED 40005ed4: 08 bf ff f4 bleu 40005ea4 <== NOT EXECUTED 40005ed8: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40005edc: 30 bf ff 2e b,a 40005b94 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); 40005ee0: 40 00 06 f9 call 40007ac4 <== NOT EXECUTED 40005ee4: 90 10 20 01 mov 1, %o0 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { 40005ee8: 10 bf ff c1 b 40005dec <== NOT EXECUTED 40005eec: c2 04 20 a0 ld [ %l0 + 0xa0 ], %g1 <== NOT EXECUTED =============================================================================== 40004be4 : * 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) { 40004be4: 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)) 40004be8: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40004bec: 82 08 64 03 and %g1, 0x403, %g1 <== NOT EXECUTED 40004bf0: 80 a0 64 01 cmp %g1, 0x401 <== NOT EXECUTED 40004bf4: 02 80 00 44 be 40004d04 <== NOT EXECUTED 40004bf8: a0 10 00 18 mov %i0, %l0 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) 40004bfc: c2 06 20 b8 ld [ %i0 + 0xb8 ], %g1 <== NOT EXECUTED 40004c00: 82 08 60 03 and %g1, 3, %g1 <== NOT EXECUTED 40004c04: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004c08: 22 80 00 50 be,a 40004d48 <== NOT EXECUTED 40004c0c: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { 40004c10: c4 06 20 80 ld [ %i0 + 0x80 ], %g2 <== NOT EXECUTED 40004c14: c2 06 20 84 ld [ %i0 + 0x84 ], %g1 <== NOT EXECUTED 40004c18: 80 a0 80 01 cmp %g2, %g1 <== NOT EXECUTED 40004c1c: 22 80 00 30 be,a 40004cdc <== NOT EXECUTED 40004c20: c2 06 20 94 ld [ %i0 + 0x94 ], %g1 <== NOT EXECUTED rtems_semaphore_release (tty->rawOutBuf.Semaphore); } return 0; } rtems_interrupt_disable(level); 40004c24: 7f ff f4 88 call 40001e44 <== NOT EXECUTED 40004c28: 01 00 00 00 nop <== NOT EXECUTED len = tty->t_dqlen; 40004c2c: e2 06 20 90 ld [ %i0 + 0x90 ], %l1 <== NOT EXECUTED tty->t_dqlen = 0; 40004c30: c0 26 20 90 clr [ %i0 + 0x90 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40004c34: 7f ff f4 88 call 40001e54 <== NOT EXECUTED 40004c38: 01 00 00 00 nop <== NOT EXECUTED newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; 40004c3c: d0 06 20 84 ld [ %i0 + 0x84 ], %o0 <== NOT EXECUTED 40004c40: d2 06 20 88 ld [ %i0 + 0x88 ], %o1 <== NOT EXECUTED 40004c44: 40 00 56 a6 call 4001a6dc <.urem> <== NOT EXECUTED 40004c48: 90 04 40 08 add %l1, %o0, %o0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { 40004c4c: 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; 40004c50: d0 24 20 84 st %o0, [ %l0 + 0x84 ] <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { 40004c54: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004c58: 02 80 00 55 be 40004dac <== NOT EXECUTED 40004c5c: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { 40004c60: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40004c64: 80 a0 40 11 cmp %g1, %l1 <== NOT EXECUTED 40004c68: 22 80 00 48 be,a 40004d88 <== NOT EXECUTED 40004c6c: c2 04 20 d4 ld [ %l0 + 0xd4 ], %g1 <== NOT EXECUTED if ( tty->tty_snd.sw_pfn != NULL) { (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); } } /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) 40004c70: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004c74: 82 08 62 10 and %g1, 0x210, %g1 <== NOT EXECUTED 40004c78: 80 a0 62 10 cmp %g1, 0x210 <== NOT EXECUTED 40004c7c: 02 80 00 4f be 40004db8 <== NOT EXECUTED 40004c80: 01 00 00 00 nop <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) 40004c84: c2 04 20 80 ld [ %l0 + 0x80 ], %g1 <== NOT EXECUTED 40004c88: 80 a4 40 01 cmp %l1, %g1 <== NOT EXECUTED 40004c8c: 18 80 00 1b bgu 40004cf8 <== NOT EXECUTED 40004c90: 01 00 00 00 nop <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; 40004c94: f0 04 20 80 ld [ %l0 + 0x80 ], %i0 <== NOT EXECUTED 40004c98: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED /* when flow control XON or XOF, don't send blocks of data */ /* to allow fast reaction on incoming flow ctrl and low latency*/ /* for outgoing flow control */ if (tty->flow_ctrl & (FL_MDXON | FL_MDXOF)) { 40004c9c: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED 40004ca0: 80 88 66 00 btst 0x600, %g1 <== NOT EXECUTED 40004ca4: 02 80 00 04 be 40004cb4 <== NOT EXECUTED 40004ca8: 94 10 00 18 mov %i0, %o2 <== NOT EXECUTED 40004cac: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40004cb0: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, 40004cb4: d2 04 20 7c ld [ %l0 + 0x7c ], %o1 <== NOT EXECUTED 40004cb8: c2 04 20 a4 ld [ %l0 + 0xa4 ], %g1 <== NOT EXECUTED 40004cbc: 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*/ 40004cc0: 84 10 20 01 mov 1, %g2 <== NOT EXECUTED (*tty->device.write)(tty->minor, 40004cc4: 92 02 40 11 add %o1, %l1, %o1 <== NOT EXECUTED 40004cc8: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004ccc: c4 24 20 94 st %g2, [ %l0 + 0x94 ] <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40004cd0: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED } return nToSend; } 40004cd4: 81 c7 e0 08 ret <== NOT EXECUTED 40004cd8: 81 e8 00 00 restore <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { 40004cdc: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40004ce0: 12 bf ff fd bne 40004cd4 <== NOT EXECUTED 40004ce4: b0 10 20 00 clr %i0 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40004ce8: 40 00 0a 86 call 40007700 <== NOT EXECUTED 40004cec: d0 04 20 8c ld [ %l0 + 0x8c ], %o0 <== NOT EXECUTED 40004cf0: 81 c7 e0 08 ret <== NOT EXECUTED 40004cf4: 81 e8 00 00 restore <== NOT EXECUTED else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; 40004cf8: f0 04 20 88 ld [ %l0 + 0x88 ], %i0 <== NOT EXECUTED 40004cfc: 10 bf ff e8 b 40004c9c <== NOT EXECUTED 40004d00: b0 26 00 11 sub %i0, %l1, %i0 <== NOT EXECUTED /* check for XOF/XON to send */ if ((tty->flow_ctrl & (FL_MDXOF | FL_IREQXOF | FL_ISNTXOF)) == (FL_MDXOF | FL_IREQXOF)) { /* XOFF should be sent now... */ (*tty->device.write)(tty->minor, 40004d04: c2 06 20 a4 ld [ %i0 + 0xa4 ], %g1 <== NOT EXECUTED 40004d08: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40004d0c: 92 06 20 4a add %i0, 0x4a, %o1 <== NOT EXECUTED 40004d10: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004d14: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); 40004d18: 7f ff f4 4b call 40001e44 <== NOT EXECUTED 40004d1c: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40004d20: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40004d24: 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--; 40004d28: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40004d2c: 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--; 40004d30: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; 40004d34: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40004d38: 7f ff f4 47 call 40001e54 <== NOT EXECUTED 40004d3c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40004d40: 81 c7 e0 08 ret <== NOT EXECUTED 40004d44: 81 e8 00 00 restore <== NOT EXECUTED * FIXME: this .write call will generate another * dequeue callback. This will advance the "Tail" in the data * buffer, although the corresponding data is not yet out! * Therefore the dequeue "length" should be reduced by 1 */ (*tty->device.write)(tty->minor, 40004d48: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED 40004d4c: 92 06 20 49 add %i0, 0x49, %o1 <== NOT EXECUTED 40004d50: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004d54: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); 40004d58: 7f ff f4 3b call 40001e44 <== NOT EXECUTED 40004d5c: 01 00 00 00 nop <== NOT EXECUTED tty->t_dqlen--; 40004d60: c4 06 20 90 ld [ %i0 + 0x90 ], %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40004d64: 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--; 40004d68: 84 00 bf ff add %g2, -1, %g2 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40004d6c: 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--; 40004d70: c4 26 20 90 st %g2, [ %i0 + 0x90 ] <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; 40004d74: c2 26 20 b8 st %g1, [ %i0 + 0xb8 ] <== NOT EXECUTED rtems_interrupt_enable(level); 40004d78: 7f ff f4 37 call 40001e54 <== NOT EXECUTED 40004d7c: b0 10 20 01 mov 1, %i0 <== NOT EXECUTED 40004d80: 81 c7 e0 08 ret <== NOT EXECUTED 40004d84: 81 e8 00 00 restore <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; 40004d88: 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) { 40004d8c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40004d90: 02 bf ff d0 be 40004cd0 <== NOT EXECUTED 40004d94: b0 10 20 00 clr %i0 <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); 40004d98: d2 04 20 d8 ld [ %l0 + 0xd8 ], %o1 <== NOT EXECUTED 40004d9c: 9f c0 40 00 call %g1 <== NOT EXECUTED 40004da0: 90 04 20 30 add %l0, 0x30, %o0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40004da4: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 40004da8: 30 bf ff f6 b,a 40004d80 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); 40004dac: 40 00 0a 55 call 40007700 <== NOT EXECUTED 40004db0: d0 06 20 8c ld [ %i0 + 0x8c ], %o0 <== NOT EXECUTED 40004db4: 30 bf ff ab b,a 40004c60 <== NOT EXECUTED /* check, whether output should stop due to received XOFF */ else if ((tty->flow_ctrl & (FL_MDXON | FL_ORCVXOF)) == (FL_MDXON | FL_ORCVXOF)) { /* Buffer not empty, but output stops due to XOFF */ /* set flag, that output has been stopped */ rtems_interrupt_disable(level); 40004db8: 7f ff f4 23 call 40001e44 <== NOT EXECUTED 40004dbc: 01 00 00 00 nop <== NOT EXECUTED tty->flow_ctrl |= FL_OSTOP; 40004dc0: c2 04 20 b8 ld [ %l0 + 0xb8 ], %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40004dc4: 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; 40004dc8: 82 10 60 20 or %g1, 0x20, %g1 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ 40004dcc: 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; 40004dd0: c2 24 20 b8 st %g1, [ %l0 + 0xb8 ] <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ rtems_interrupt_enable(level); 40004dd4: 7f ff f4 20 call 40001e54 <== NOT EXECUTED 40004dd8: b0 10 20 00 clr %i0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ 40004ddc: e2 24 20 84 st %l1, [ %l0 + 0x84 ] <== NOT EXECUTED 40004de0: 30 bf ff e8 b,a 40004d80 <== NOT EXECUTED =============================================================================== 400069dc : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { 400069dc: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 400069e0: a0 07 bf f8 add %fp, -8, %l0 <== NOT EXECUTED 400069e4: a2 07 bf ff add %fp, -1, %l1 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 400069e8: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 400069ec: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 400069f0: 94 10 20 00 clr %o2 <== NOT EXECUTED 400069f4: 40 00 01 5a call 40006f5c <== NOT EXECUTED 400069f8: 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) { 400069fc: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40006a00: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40006a04: 32 80 00 16 bne,a 40006a5c <== NOT EXECUTED 40006a08: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); 40006a0c: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED 40006a10: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006a14: d0 06 20 10 ld [ %i0 + 0x10 ], %o0 <== NOT EXECUTED if (c != EOF) { 40006a18: 80 a2 3f ff cmp %o0, -1 <== NOT EXECUTED 40006a1c: 02 bf ff f3 be 400069e8 <== NOT EXECUTED 40006a20: 92 10 00 11 mov %l1, %o1 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; 40006a24: d0 2f bf ff stb %o0, [ %fp + -1 ] <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( 40006a28: 94 10 20 01 mov 1, %o2 <== NOT EXECUTED 40006a2c: 7f ff f9 0d call 40004e60 <== NOT EXECUTED 40006a30: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40006a34: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40006a38: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40006a3c: 94 10 20 00 clr %o2 <== NOT EXECUTED 40006a40: 40 00 01 47 call 40006f5c <== NOT EXECUTED 40006a44: 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) { 40006a48: c2 07 bf f8 ld [ %fp + -8 ], %g1 <== NOT EXECUTED 40006a4c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40006a50: 22 bf ff f0 be,a 40006a10 <== NOT EXECUTED 40006a54: c2 06 20 a0 ld [ %i0 + 0xa0 ], %g1 <== NOT EXECUTED tty->rxTaskId = 0; 40006a58: c0 26 20 c4 clr [ %i0 + 0xc4 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 40006a5c: 40 00 03 a0 call 400078dc <== NOT EXECUTED 40006a60: 90 10 20 00 clr %o0 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | 40006a64: 10 bf ff e2 b 400069ec <== NOT EXECUTED 40006a68: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED =============================================================================== 40004bcc : 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); 40004bcc: d0 02 20 c4 ld [ %o0 + 0xc4 ], %o0 <== NOT EXECUTED 40004bd0: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40004bd4: 82 13 c0 00 mov %o7, %g1 <== NOT EXECUTED 40004bd8: 40 00 09 42 call 400070e0 <== NOT EXECUTED 40004bdc: 9e 10 40 00 mov %g1, %o7 <== NOT EXECUTED =============================================================================== 40006944 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { 40006944: 9d e3 bf 98 save %sp, -104, %sp <== NOT EXECUTED 40006948: 23 10 00 7d sethi %hi(0x4001f400), %l1 <== NOT EXECUTED 4000694c: a0 07 bf fc add %fp, -4, %l0 <== NOT EXECUTED 40006950: a2 14 62 a0 or %l1, 0x2a0, %l1 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 40006954: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 40006958: 94 10 20 00 clr %o2 <== NOT EXECUTED 4000695c: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 40006960: 40 00 01 7f call 40006f5c <== NOT EXECUTED 40006964: 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) { 40006968: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 4000696c: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 40006970: 12 80 00 16 bne 400069c8 <== NOT EXECUTED 40006974: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { 40006978: c2 06 20 cc ld [ %i0 + 0xcc ], %g1 <== NOT EXECUTED 4000697c: 83 28 60 05 sll %g1, 5, %g1 <== NOT EXECUTED 40006980: 82 04 40 01 add %l1, %g1, %g1 <== NOT EXECUTED 40006984: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 <== NOT EXECUTED 40006988: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 4000698c: 02 80 00 04 be 4000699c <== NOT EXECUTED 40006990: 01 00 00 00 nop <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); 40006994: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006998: 01 00 00 00 nop <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); 4000699c: 7f ff f8 92 call 40004be4 <== NOT EXECUTED 400069a0: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 400069a4: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED 400069a8: 94 10 20 00 clr %o2 <== NOT EXECUTED 400069ac: 96 10 00 10 mov %l0, %o3 <== NOT EXECUTED 400069b0: 40 00 01 6b call 40006f5c <== NOT EXECUTED 400069b4: 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) { 400069b8: c2 07 bf fc ld [ %fp + -4 ], %g1 <== NOT EXECUTED 400069bc: 80 88 60 01 btst 1, %g1 <== NOT EXECUTED 400069c0: 02 bf ff ee be 40006978 <== NOT EXECUTED 400069c4: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED tty->txTaskId = 0; 400069c8: c0 26 20 c8 clr [ %i0 + 0xc8 ] <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); 400069cc: 40 00 03 c4 call 400078dc <== NOT EXECUTED 400069d0: 90 10 20 00 clr %o0 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | 400069d4: 10 bf ff e1 b 40006958 <== NOT EXECUTED 400069d8: 92 10 20 02 mov 2, %o1 <== NOT EXECUTED =============================================================================== 400059a0 : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { 400059a0: 9d e3 bf a0 save %sp, -96, %sp rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 400059a4: c2 06 00 00 ld [ %i0 ], %g1 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 400059a8: 92 10 20 00 clr %o1 rtems_status_code rtems_termios_write (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; 400059ac: e0 00 60 38 ld [ %g1 + 0x38 ], %l0 rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 400059b0: 94 10 20 00 clr %o2 400059b4: 40 00 07 0c call 400075e4 400059b8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 if (sc != RTEMS_SUCCESSFUL) 400059bc: a2 92 20 00 orcc %o0, 0, %l1 400059c0: 12 80 00 0f bne 400059fc <== NEVER TAKEN 400059c4: 03 10 00 7d sethi %hi(0x4001f400), %g1 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { 400059c8: c4 04 20 cc ld [ %l0 + 0xcc ], %g2 400059cc: 85 28 a0 05 sll %g2, 5, %g2 400059d0: 82 10 62 a0 or %g1, 0x2a0, %g1 400059d4: 82 00 40 02 add %g1, %g2, %g1 400059d8: c2 00 60 0c ld [ %g1 + 0xc ], %g1 400059dc: 80 a0 60 00 cmp %g1, 0 400059e0: 02 80 00 09 be 40005a04 <== ALWAYS TAKEN 400059e4: 92 10 00 18 mov %i0, %o1 sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); 400059e8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400059ec: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED 400059f0: a2 10 00 08 mov %o0, %l1 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 400059f4: 40 00 07 43 call 40007700 <== NOT EXECUTED 400059f8: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 <== NOT EXECUTED rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } 400059fc: 81 c7 e0 08 ret <== NOT EXECUTED 40005a00: 91 e8 00 11 restore %g0, %l1, %o0 <== NOT EXECUTED if (rtems_termios_linesw[tty->t_line].l_write != NULL) { sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { 40005a04: c2 04 20 34 ld [ %l0 + 0x34 ], %g1 40005a08: 80 88 60 01 btst 1, %g1 40005a0c: 22 80 00 16 be,a 40005a64 <== NEVER TAKEN 40005a10: d0 1e 20 10 ldd [ %i0 + 0x10 ], %o0 <== NOT EXECUTED uint32_t count = args->count; 40005a14: e6 06 20 14 ld [ %i0 + 0x14 ], %l3 char *buffer = args->buffer; 40005a18: e8 06 20 10 ld [ %i0 + 0x10 ], %l4 while (count--) 40005a1c: 80 a4 e0 00 cmp %l3, 0 40005a20: a4 10 20 00 clr %l2 40005a24: 02 80 00 0a be 40005a4c <== NEVER TAKEN 40005a28: 82 10 20 00 clr %g1 oproc (*buffer++, tty); 40005a2c: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 40005a30: 7f ff fe 2f call 400052ec 40005a34: 92 10 00 10 mov %l0, %o1 40005a38: a4 04 a0 01 inc %l2 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) 40005a3c: 80 a4 80 13 cmp %l2, %l3 40005a40: 32 bf ff fc bne,a 40005a30 40005a44: d0 0d 00 12 ldub [ %l4 + %l2 ], %o0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; 40005a48: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 40005a4c: c2 26 20 1c st %g1, [ %i0 + 0x1c ] } rtems_semaphore_release (tty->osem); 40005a50: d0 04 20 18 ld [ %l0 + 0x18 ], %o0 40005a54: 40 00 07 2b call 40007700 40005a58: b0 10 00 11 mov %l1, %i0 return sc; } 40005a5c: 81 c7 e0 08 ret 40005a60: 81 e8 00 00 restore while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); 40005a64: 7f ff fd d3 call 400051b0 <== NOT EXECUTED 40005a68: 94 10 00 10 mov %l0, %o2 <== NOT EXECUTED args->bytes_moved = args->count; 40005a6c: 10 bf ff f8 b 40005a4c <== NOT EXECUTED 40005a70: c2 06 20 14 ld [ %i0 + 0x14 ], %g1 <== NOT EXECUTED =============================================================================== 400174c8 : */ rtems_status_code rtems_timer_cancel( rtems_id id ) { 400174c8: 9d e3 bf 98 save %sp, -104, %sp RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get ( Objects_Id id, Objects_Locations *location ) { return (Timer_Control *) 400174cc: 11 10 01 05 sethi %hi(0x40041400), %o0 400174d0: 92 10 00 18 mov %i0, %o1 400174d4: 90 12 21 18 or %o0, 0x118, %o0 400174d8: 40 00 0b bc call 4001a3c8 <_Objects_Get> 400174dc: 94 07 bf fc add %fp, -4, %o2 Timer_Control *the_timer; Objects_Locations location; the_timer = _Timer_Get( id, &location ); switch ( location ) { 400174e0: c2 07 bf fc ld [ %fp + -4 ], %g1 400174e4: 80 a0 60 00 cmp %g1, 0 400174e8: 12 80 00 0a bne 40017510 400174ec: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: if ( !_Timer_Is_dormant_class( the_timer->the_class ) ) 400174f0: c2 02 20 38 ld [ %o0 + 0x38 ], %g1 400174f4: 80 a0 60 04 cmp %g1, 4 400174f8: 02 80 00 04 be 40017508 <== NEVER TAKEN 400174fc: 01 00 00 00 nop (void) _Watchdog_Remove( &the_timer->Ticker ); 40017500: 40 00 14 9e call 4001c778 <_Watchdog_Remove> 40017504: 90 02 20 10 add %o0, 0x10, %o0 _Thread_Enable_dispatch(); 40017508: 40 00 0e 57 call 4001ae64 <_Thread_Enable_dispatch> 4001750c: b0 10 20 00 clr %i0 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40017510: 81 c7 e0 08 ret 40017514: 81 e8 00 00 restore =============================================================================== 400179d4 : rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 400179d4: 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; 400179d8: 03 10 01 05 sethi %hi(0x40041400), %g1 400179dc: e0 00 61 58 ld [ %g1 + 0x158 ], %l0 ! 40041558 <_Timer_server> rtems_id id, rtems_time_of_day *wall_time, rtems_timer_service_routine_entry routine, void *user_data ) { 400179e0: 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 ) 400179e4: 80 a4 20 00 cmp %l0, 0 400179e8: 02 80 00 34 be 40017ab8 400179ec: b0 10 20 0e mov 0xe, %i0 return RTEMS_INCORRECT_STATE; if ( !_TOD_Is_set ) 400179f0: 03 10 01 04 sethi %hi(0x40041000), %g1 400179f4: c2 08 62 24 ldub [ %g1 + 0x224 ], %g1 ! 40041224 <_TOD_Is_set> 400179f8: 80 a0 60 00 cmp %g1, 0 400179fc: 02 80 00 2f be 40017ab8 <== NEVER TAKEN 40017a00: b0 10 20 0b mov 0xb, %i0 return RTEMS_NOT_DEFINED; if ( !routine ) 40017a04: 80 a6 a0 00 cmp %i2, 0 40017a08: 02 80 00 2c be 40017ab8 40017a0c: b0 10 20 09 mov 9, %i0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) 40017a10: 7f ff f3 d2 call 40014958 <_TOD_Validate> 40017a14: 90 10 00 19 mov %i1, %o0 40017a18: 80 8a 20 ff btst 0xff, %o0 40017a1c: 12 80 00 04 bne 40017a2c 40017a20: 01 00 00 00 nop case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } 40017a24: 81 c7 e0 08 ret 40017a28: 91 e8 20 14 restore %g0, 0x14, %o0 return RTEMS_INVALID_ADDRESS; if ( !_TOD_Validate( wall_time ) ) return RTEMS_INVALID_CLOCK; seconds = _TOD_To_seconds( wall_time ); 40017a2c: 7f ff f3 95 call 40014880 <_TOD_To_seconds> 40017a30: 90 10 00 19 mov %i1, %o0 if ( seconds <= _TOD_Seconds_since_epoch() ) 40017a34: 25 10 01 04 sethi %hi(0x40041000), %l2 40017a38: c2 04 a2 a0 ld [ %l2 + 0x2a0 ], %g1 ! 400412a0 <_TOD_Now> 40017a3c: 80 a2 00 01 cmp %o0, %g1 40017a40: 08 bf ff f9 bleu 40017a24 40017a44: b2 10 00 08 mov %o0, %i1 40017a48: 11 10 01 05 sethi %hi(0x40041400), %o0 40017a4c: 92 10 00 11 mov %l1, %o1 40017a50: 90 12 21 18 or %o0, 0x118, %o0 40017a54: 40 00 0a 5d call 4001a3c8 <_Objects_Get> 40017a58: 94 07 bf fc add %fp, -4, %o2 return RTEMS_INVALID_CLOCK; the_timer = _Timer_Get( id, &location ); switch ( location ) { 40017a5c: c2 07 bf fc ld [ %fp + -4 ], %g1 40017a60: a6 10 00 08 mov %o0, %l3 40017a64: 80 a0 60 00 cmp %g1, 0 40017a68: 12 80 00 14 bne 40017ab8 40017a6c: b0 10 20 04 mov 4, %i0 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); 40017a70: 40 00 13 42 call 4001c778 <_Watchdog_Remove> 40017a74: 90 02 20 10 add %o0, 0x10, %o0 the_watchdog->routine = routine; the_watchdog->id = id; 40017a78: e2 24 e0 30 st %l1, [ %l3 + 0x30 ] the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40017a7c: c4 04 a2 a0 ld [ %l2 + 0x2a0 ], %g2 (*timer_server->schedule_operation)( timer_server, the_timer ); 40017a80: c2 04 20 04 ld [ %l0 + 4 ], %g1 40017a84: 90 10 00 10 mov %l0, %o0 40017a88: 92 10 00 13 mov %l3, %o1 case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40017a8c: b2 26 40 02 sub %i1, %g2, %i1 the_timer = _Timer_Get( id, &location ); switch ( location ) { case OBJECTS_LOCAL: (void) _Watchdog_Remove( &the_timer->Ticker ); the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK; 40017a90: 84 10 20 03 mov 3, %g2 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; 40017a94: f4 24 e0 2c st %i2, [ %l3 + 0x2c ] 40017a98: c4 24 e0 38 st %g2, [ %l3 + 0x38 ] the_watchdog->id = id; the_watchdog->user_data = user_data; 40017a9c: f6 24 e0 34 st %i3, [ %l3 + 0x34 ] _Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data ); the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch(); 40017aa0: f2 24 e0 1c st %i1, [ %l3 + 0x1c ] Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; 40017aa4: c0 24 e0 18 clr [ %l3 + 0x18 ] (*timer_server->schedule_operation)( timer_server, the_timer ); 40017aa8: 9f c0 40 00 call %g1 40017aac: b0 10 20 00 clr %i0 _Thread_Enable_dispatch(); 40017ab0: 40 00 0c ed call 4001ae64 <_Thread_Enable_dispatch> 40017ab4: 01 00 00 00 nop return RTEMS_SUCCESSFUL; 40017ab8: 81 c7 e0 08 ret 40017abc: 81 e8 00 00 restore =============================================================================== 40008a8c : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { 40008a8c: 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) 40008a90: 29 08 00 00 sethi %hi(0x20000000), %l4 <== NOT EXECUTED 40008a94: a8 8e 00 14 andcc %i0, %l4, %l4 <== NOT EXECUTED 40008a98: 02 80 00 0f be 40008ad4 <== NOT EXECUTED 40008a9c: 05 10 00 a4 sethi %hi(0x40029000), %g2 <== NOT EXECUTED { if (rtems_panic_in_progress++) 40008aa0: c6 00 a3 9c ld [ %g2 + 0x39c ], %g3 ! 4002939c <== NOT EXECUTED 40008aa4: 82 00 e0 01 add %g3, 1, %g1 <== NOT EXECUTED 40008aa8: 80 a0 e0 00 cmp %g3, 0 <== NOT EXECUTED 40008aac: 02 80 00 07 be 40008ac8 <== NOT EXECUTED 40008ab0: c2 20 a3 9c st %g1, [ %g2 + 0x39c ] <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; 40008ab4: 03 10 00 a5 sethi %hi(0x40029400), %g1 <== NOT EXECUTED 40008ab8: c6 00 61 70 ld [ %g1 + 0x170 ], %g3 ! 40029570 <_Thread_Dispatch_disable_level><== NOT EXECUTED 40008abc: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40008ac0: c6 20 61 70 st %g3, [ %g1 + 0x170 ] <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); 40008ac4: c2 00 a3 9c ld [ %g2 + 0x39c ], %g1 <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) 40008ac8: 80 a0 60 02 cmp %g1, 2 <== NOT EXECUTED 40008acc: 14 80 00 3c bg 40008bbc <== NOT EXECUTED 40008ad0: a4 10 20 00 clr %l2 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ 40008ad4: 21 10 00 a2 sethi %hi(0x40028800), %l0 <== NOT EXECUTED 40008ad8: c2 04 23 00 ld [ %l0 + 0x300 ], %g1 ! 40028b00 <_impure_ptr><== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; 40008adc: 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 */ 40008ae0: d0 00 60 08 ld [ %g1 + 8 ], %o0 <== NOT EXECUTED 40008ae4: 40 00 38 83 call 40016cf0 <== NOT EXECUTED 40008ae8: a2 10 20 00 clr %l1 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ 40008aec: 03 10 00 00 sethi %hi(0x40000000), %g1 <== NOT EXECUTED 40008af0: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 40008af4: 12 80 00 45 bne 40008c08 <== NOT EXECUTED 40008af8: a6 2e 00 13 andn %i0, %l3, %l3 <== NOT EXECUTED #if defined(RTEMS_MULTIPROCESSING) if (_System_state_Is_multiprocessing) fprintf(stderr, "[%" PRIu32 "] ", _Configuration_MP_table->node); #endif chars_written += vfprintf(stderr, printf_format, arglist); 40008afc: c2 04 23 00 ld [ %l0 + 0x300 ], %g1 <== NOT EXECUTED 40008b00: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 40008b04: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b08: 40 00 50 2d call 4001cbbc <== NOT EXECUTED 40008b0c: 94 10 00 1a mov %i2, %o2 <== NOT EXECUTED if (status) 40008b10: 80 a4 e0 00 cmp %l3, 0 <== NOT EXECUTED 40008b14: 12 80 00 31 bne 40008bd8 <== NOT EXECUTED 40008b18: a4 10 00 08 mov %o0, %l2 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) 40008b1c: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40008b20: 02 80 00 12 be 40008b68 <== NOT EXECUTED 40008b24: c2 04 23 00 ld [ %l0 + 0x300 ], %g1 <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) 40008b28: 80 a4 60 00 cmp %l1, 0 <== NOT EXECUTED 40008b2c: 04 80 00 09 ble 40008b50 <== NOT EXECUTED 40008b30: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40008b34: 40 00 3c 96 call 40017d8c <== NOT EXECUTED 40008b38: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40008b3c: c2 4a 00 00 ldsb [ %o0 ], %g1 <== NOT EXECUTED 40008b40: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40008b44: 12 80 00 35 bne 40008c18 <== NOT EXECUTED 40008b48: c2 04 23 00 ld [ %l0 + 0x300 ], %g1 <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); 40008b4c: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40008b50: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b54: 92 12 60 20 or %o1, 0x20, %o1 <== NOT EXECUTED 40008b58: 40 00 39 3a call 40017040 <== NOT EXECUTED 40008b5c: 94 10 00 11 mov %l1, %o2 <== NOT EXECUTED 40008b60: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); 40008b64: c2 04 23 00 ld [ %l0 + 0x300 ], %g1 <== NOT EXECUTED 40008b68: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40008b6c: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b70: 40 00 39 34 call 40017040 <== NOT EXECUTED 40008b74: 92 12 60 38 or %o1, 0x38, %o1 <== NOT EXECUTED (void) fflush(stderr); 40008b78: c2 04 23 00 ld [ %l0 + 0x300 ], %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"); 40008b7c: a6 10 00 08 mov %o0, %l3 <== NOT EXECUTED (void) fflush(stderr); 40008b80: d0 00 60 0c ld [ %g1 + 0xc ], %o0 <== NOT EXECUTED 40008b84: 40 00 38 5b call 40016cf0 <== NOT EXECUTED 40008b88: a4 04 c0 12 add %l3, %l2, %l2 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) 40008b8c: 03 0c 00 00 sethi %hi(0x30000000), %g1 <== NOT EXECUTED 40008b90: 80 8e 00 01 btst %i0, %g1 <== NOT EXECUTED 40008b94: 02 80 00 0a be 40008bbc <== NOT EXECUTED 40008b98: 80 a5 20 00 cmp %l4, 0 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) 40008b9c: 22 80 00 0a be,a 40008bc4 <== NOT EXECUTED 40008ba0: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); 40008ba4: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40008ba8: 90 10 20 00 clr %o0 <== NOT EXECUTED 40008bac: 40 00 00 32 call 40008c74 <== NOT EXECUTED 40008bb0: 92 12 60 40 or %o1, 0x40, %o1 <== NOT EXECUTED _exit(local_errno); 40008bb4: 40 00 03 46 call 400098cc <_exit> <== NOT EXECUTED 40008bb8: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, aborting"); abort(); } } return chars_written; } 40008bbc: 81 c7 e0 08 ret <== NOT EXECUTED 40008bc0: 91 e8 00 12 restore %g0, %l2, %o0 <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); 40008bc4: 90 10 20 00 clr %o0 <== NOT EXECUTED 40008bc8: 40 00 00 2b call 40008c74 <== NOT EXECUTED 40008bcc: 92 12 60 58 or %o1, 0x58, %o1 <== NOT EXECUTED abort(); 40008bd0: 40 00 37 30 call 40016890 <== NOT EXECUTED 40008bd4: 01 00 00 00 nop <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); 40008bd8: 03 10 00 a2 sethi %hi(0x40028800), %g1 <== NOT EXECUTED 40008bdc: c2 00 63 00 ld [ %g1 + 0x300 ], %g1 ! 40028b00 <_impure_ptr><== NOT EXECUTED 40008be0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40008be4: 7f ff ff a3 call 40008a70 <== NOT EXECUTED 40008be8: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40008bec: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40008bf0: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40008bf4: 92 12 60 00 mov %o1, %o1 <== NOT EXECUTED 40008bf8: 40 00 39 12 call 40017040 <== NOT EXECUTED 40008bfc: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40008c00: 10 bf ff c7 b 40008b1c <== NOT EXECUTED 40008c04: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED (void) fflush(stdout); /* in case stdout/stderr same */ status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ local_errno = errno; 40008c08: 40 00 37 30 call 400168c8 <__errno> <== NOT EXECUTED 40008c0c: 01 00 00 00 nop <== NOT EXECUTED 40008c10: 10 bf ff bb b 40008afc <== NOT EXECUTED 40008c14: e2 02 00 00 ld [ %o0 ], %l1 <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); 40008c18: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 40008c1c: 40 00 3c 5c call 40017d8c <== NOT EXECUTED 40008c20: e6 00 60 0c ld [ %g1 + 0xc ], %l3 <== NOT EXECUTED 40008c24: 13 10 00 9b sethi %hi(0x40026c00), %o1 <== NOT EXECUTED 40008c28: 94 10 00 08 mov %o0, %o2 <== NOT EXECUTED 40008c2c: 92 12 60 10 or %o1, 0x10, %o1 <== NOT EXECUTED 40008c30: 40 00 39 04 call 40017040 <== NOT EXECUTED 40008c34: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) 40008c38: 10 bf ff cb b 40008b64 <== NOT EXECUTED 40008c3c: a4 04 80 08 add %l2, %o0, %l2 <== NOT EXECUTED =============================================================================== 40003ce0 : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003ce0: 9d e3 bf a0 save %sp, -96, %sp 40003ce4: 27 1f ff ff sethi %hi(0x7ffffc00), %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003ce8: 2b 10 00 82 sethi %hi(0x40020800), %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003cec: 29 10 00 82 sethi %hi(0x40020800), %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003cf0: a6 14 e3 ff or %l3, 0x3ff, %l3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003cf4: aa 15 60 d0 or %l5, 0xd0, %l5 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003cf8: a8 15 20 cc or %l4, 0xcc, %l4 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { 40003cfc: a4 10 20 00 clr %l2 40003d00: a2 10 20 00 clr %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003d04: c2 06 20 04 ld [ %i0 + 4 ], %g1 40003d08: 82 00 7f ff add %g1, -1, %g1 40003d0c: 80 a0 60 00 cmp %g1, 0 40003d10: 06 80 00 24 bl 40003da0 <== NEVER TAKEN 40003d14: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003d18: c2 06 00 00 ld [ %i0 ], %g1 40003d1c: e0 08 40 00 ldub [ %g1 ], %l0 40003d20: 84 00 60 01 add %g1, 1, %g2 if (c == ':') 40003d24: 80 a4 20 3a cmp %l0, 0x3a 40003d28: 02 80 00 25 be 40003dbc 40003d2c: c4 26 00 00 st %g2, [ %i0 ] break; if (sign == 0) { 40003d30: 80 a4 a0 00 cmp %l2, 0 40003d34: 32 80 00 06 bne,a 40003d4c <== NEVER TAKEN 40003d38: c2 05 00 00 ld [ %l4 ], %g1 <== NOT EXECUTED if (c == '-') { 40003d3c: 80 a4 20 2d cmp %l0, 0x2d 40003d40: 02 80 00 30 be 40003e00 <== NEVER TAKEN 40003d44: a4 10 20 01 mov 1, %l2 limit++; continue; } sign = 1; } if (!isdigit(c)) 40003d48: c2 05 00 00 ld [ %l4 ], %g1 40003d4c: 82 00 40 10 add %g1, %l0, %g1 40003d50: c2 08 60 01 ldub [ %g1 + 1 ], %g1 40003d54: 80 88 60 04 btst 4, %g1 40003d58: 02 80 00 28 be 40003df8 <== NEVER TAKEN 40003d5c: 90 10 00 13 mov %l3, %o0 return 0; d = c - '0'; if ((i > (limit / 10)) 40003d60: 40 00 5e f8 call 4001b940 <.udiv> 40003d64: 92 10 20 0a mov 0xa, %o1 40003d68: 80 a4 40 08 cmp %l1, %o0 40003d6c: 18 80 00 23 bgu 40003df8 <== NEVER TAKEN 40003d70: 01 00 00 00 nop 40003d74: 02 80 00 1b be 40003de0 <== NEVER TAKEN 40003d78: a0 04 3f d0 add %l0, -48, %l0 || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40003d7c: 83 2c 60 03 sll %l1, 3, %g1 40003d80: a3 2c 60 01 sll %l1, 1, %l1 40003d84: a2 04 40 01 add %l1, %g1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003d88: c2 06 20 04 ld [ %i0 + 4 ], %g1 return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; 40003d8c: a2 04 00 11 add %l0, %l1, %l1 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); 40003d90: 82 00 7f ff add %g1, -1, %g1 40003d94: 80 a0 60 00 cmp %g1, 0 40003d98: 16 bf ff e0 bge 40003d18 <== ALWAYS TAKEN 40003d9c: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003da0: d0 05 40 00 ld [ %l5 ], %o0 <== NOT EXECUTED 40003da4: 40 00 3c 41 call 40012ea8 <__srget_r> <== NOT EXECUTED 40003da8: 92 10 00 18 mov %i0, %o1 <== NOT EXECUTED 40003dac: a0 10 00 08 mov %o0, %l0 <== NOT EXECUTED if (c == ':') 40003db0: 80 a4 20 3a cmp %l0, 0x3a <== NOT EXECUTED 40003db4: 12 bf ff e0 bne 40003d34 <== NOT EXECUTED 40003db8: 80 a4 a0 00 cmp %l2, 0 <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) 40003dbc: 80 a4 a0 00 cmp %l2, 0 40003dc0: 02 80 00 0e be 40003df8 <== NEVER TAKEN 40003dc4: 90 10 00 12 mov %l2, %o0 return 0; *val = i * sign; 40003dc8: 92 10 00 11 mov %l1, %o1 40003dcc: 40 00 5e a3 call 4001b858 <.umul> 40003dd0: b0 10 20 01 mov 1, %i0 40003dd4: d0 26 40 00 st %o0, [ %i1 ] return 1; 40003dd8: 81 c7 e0 08 ret 40003ddc: 81 e8 00 00 restore sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) 40003de0: 90 10 00 13 mov %l3, %o0 <== NOT EXECUTED 40003de4: 40 00 5f 83 call 4001bbf0 <.urem> <== NOT EXECUTED 40003de8: 92 10 20 0a mov 0xa, %o1 <== NOT EXECUTED 40003dec: 80 a4 00 08 cmp %l0, %o0 <== NOT EXECUTED 40003df0: 08 bf ff e4 bleu 40003d80 <== NOT EXECUTED 40003df4: 83 2c 60 03 sll %l1, 3, %g1 <== NOT EXECUTED } if (sign == 0) return 0; *val = i * sign; return 1; } 40003df8: 81 c7 e0 08 ret <== NOT EXECUTED 40003dfc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; 40003e00: a6 04 e0 01 inc %l3 <== NOT EXECUTED continue; 40003e04: 10 bf ff c0 b 40003d04 <== NOT EXECUTED 40003e08: a4 10 3f ff mov -1, %l2 <== NOT EXECUTED =============================================================================== 40003e0c : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { 40003e0c: 9d e3 bf a0 save %sp, -96, %sp int c; *name = *bufp; 40003e10: c2 06 80 00 ld [ %i2 ], %g1 for (;;) { c = getc(fp); 40003e14: 21 10 00 82 sethi %hi(0x40020800), %l0 static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { int c; *name = *bufp; 40003e18: c2 26 40 00 st %g1, [ %i1 ] for (;;) { c = getc(fp); 40003e1c: 10 80 00 19 b 40003e80 40003e20: a0 14 20 d0 or %l0, 0xd0, %l0 40003e24: c2 06 00 00 ld [ %i0 ], %g1 40003e28: d0 08 40 00 ldub [ %g1 ], %o0 40003e2c: 84 00 60 01 add %g1, 1, %g2 if (c == ':') { 40003e30: 80 a2 20 3a cmp %o0, 0x3a 40003e34: 02 80 00 1e be 40003eac 40003e38: c4 26 00 00 st %g2, [ %i0 ] if (nlFlag) return 0; break; } if (c == '\n') { 40003e3c: 80 a2 20 0a cmp %o0, 0xa 40003e40: 02 80 00 28 be 40003ee0 40003e44: 80 a2 3f ff cmp %o0, -1 if (!nlFlag) return 0; break; } if (c == EOF) 40003e48: 02 80 00 29 be 40003eec <== NEVER TAKEN 40003e4c: 01 00 00 00 nop return 0; if (*nleft < 2) 40003e50: c2 06 c0 00 ld [ %i3 ], %g1 40003e54: 80 a0 60 01 cmp %g1, 1 40003e58: 08 80 00 25 bleu 40003eec <== NEVER TAKEN 40003e5c: 01 00 00 00 nop return 0; **bufp = c; 40003e60: c2 06 80 00 ld [ %i2 ], %g1 40003e64: d0 28 40 00 stb %o0, [ %g1 ] ++(*bufp); 40003e68: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40003e6c: c2 06 c0 00 ld [ %i3 ], %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40003e70: 84 00 a0 01 inc %g2 --(*nleft); 40003e74: 82 00 7f ff add %g1, -1, %g1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); 40003e78: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40003e7c: c2 26 c0 00 st %g1, [ %i3 ] { int c; *name = *bufp; for (;;) { c = getc(fp); 40003e80: c2 06 20 04 ld [ %i0 + 4 ], %g1 40003e84: 82 00 7f ff add %g1, -1, %g1 40003e88: 80 a0 60 00 cmp %g1, 0 40003e8c: 16 bf ff e6 bge 40003e24 40003e90: c2 26 20 04 st %g1, [ %i0 + 4 ] 40003e94: d0 04 00 00 ld [ %l0 ], %o0 40003e98: 40 00 3c 04 call 40012ea8 <__srget_r> 40003e9c: 92 10 00 18 mov %i0, %o1 if (c == ':') { 40003ea0: 80 a2 20 3a cmp %o0, 0x3a 40003ea4: 12 bf ff e7 bne 40003e40 <== ALWAYS TAKEN 40003ea8: 80 a2 20 0a cmp %o0, 0xa if (nlFlag) 40003eac: 80 a7 20 00 cmp %i4, 0 40003eb0: 12 80 00 0f bne 40003eec <== NEVER TAKEN 40003eb4: 01 00 00 00 nop return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; 40003eb8: c2 06 80 00 ld [ %i2 ], %g1 40003ebc: c0 28 40 00 clrb [ %g1 ] ++(*bufp); 40003ec0: c4 06 80 00 ld [ %i2 ], %g2 --(*nleft); 40003ec4: c2 06 c0 00 ld [ %i3 ], %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40003ec8: 84 00 a0 01 inc %g2 --(*nleft); 40003ecc: 82 00 7f ff add %g1, -1, %g1 **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); 40003ed0: c4 26 80 00 st %g2, [ %i2 ] --(*nleft); 40003ed4: c2 26 c0 00 st %g1, [ %i3 ] return 1; 40003ed8: 81 c7 e0 08 ret 40003edc: 91 e8 20 01 restore %g0, 1, %o0 if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) 40003ee0: 80 a7 20 00 cmp %i4, 0 40003ee4: 32 bf ff f6 bne,a 40003ebc <== ALWAYS TAKEN 40003ee8: c2 06 80 00 ld [ %i2 ], %g1 } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } 40003eec: 81 c7 e0 08 ret <== NOT EXECUTED 40003ef0: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED =============================================================================== 40003ef4 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40003ef4: 9d e3 bf 98 save %sp, -104, %sp int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003ef8: 98 10 20 00 clr %o4 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { 40003efc: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 40003f00: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003f04: a2 07 a0 4c add %fp, 0x4c, %l1 40003f08: a0 07 a0 50 add %fp, 0x50, %l0 40003f0c: 90 10 00 18 mov %i0, %o0 40003f10: 92 10 00 19 mov %i1, %o1 40003f14: 94 10 00 11 mov %l1, %o2 40003f18: 7f ff ff bd call 40003e0c 40003f1c: 96 10 00 10 mov %l0, %o3 40003f20: 80 a2 20 00 cmp %o0, 0 40003f24: 12 80 00 04 bne 40003f34 <== ALWAYS TAKEN 40003f28: 90 10 00 18 mov %i0, %o0 grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; } 40003f2c: 81 c7 e0 08 ret <== NOT EXECUTED 40003f30: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) 40003f34: 92 06 60 04 add %i1, 4, %o1 40003f38: 94 10 00 11 mov %l1, %o2 40003f3c: 96 10 00 10 mov %l0, %o3 40003f40: 7f ff ff b3 call 40003e0c 40003f44: 98 10 20 00 clr %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003f48: 80 a2 20 00 cmp %o0, 0 40003f4c: 02 bf ff f8 be 40003f2c <== NEVER TAKEN 40003f50: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) 40003f54: 7f ff ff 63 call 40003ce0 40003f58: 92 07 bf fc add %fp, -4, %o1 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003f5c: 80 a2 20 00 cmp %o0, 0 40003f60: 02 bf ff f3 be 40003f2c <== NEVER TAKEN 40003f64: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) 40003f68: 94 10 00 11 mov %l1, %o2 40003f6c: 96 10 00 10 mov %l0, %o3 40003f70: 92 07 bf f8 add %fp, -8, %o1 40003f74: 7f ff ff a6 call 40003e0c 40003f78: 98 10 20 01 mov 1, %o4 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) 40003f7c: 80 a2 20 00 cmp %o0, 0 40003f80: 02 bf ff eb be 40003f2c <== NEVER TAKEN 40003f84: da 07 bf f8 ld [ %fp + -8 ], %o5 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 40003f88: c2 07 bf fc ld [ %fp + -4 ], %g1 /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003f8c: 84 10 00 0d mov %o5, %g2 if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; 40003f90: c2 36 60 08 sth %g1, [ %i1 + 8 ] /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003f94: c6 0b 40 00 ldub [ %o5 ], %g3 40003f98: 88 10 20 01 mov 1, %g4 40003f9c: 83 28 e0 18 sll %g3, 0x18, %g1 40003fa0: 80 a0 60 00 cmp %g1, 0 40003fa4: 02 80 00 0e be 40003fdc <== NEVER TAKEN 40003fa8: 86 10 20 17 mov 0x17, %g3 40003fac: 84 00 a0 01 inc %g2 40003fb0: c6 08 80 00 ldub [ %g2 ], %g3 if(*cp == ',') 40003fb4: 83 38 60 18 sra %g1, 0x18, %g1 memcount++; 40003fb8: 82 18 60 2c xor %g1, 0x2c, %g1 40003fbc: 80 a0 00 01 cmp %g0, %g1 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003fc0: 83 28 e0 18 sll %g3, 0x18, %g1 if(*cp == ',') memcount++; 40003fc4: 88 61 3f ff subx %g4, -1, %g4 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003fc8: 80 a0 60 00 cmp %g1, 0 40003fcc: 32 bf ff f9 bne,a 40003fb0 40003fd0: 84 00 a0 01 inc %g2 40003fd4: 87 29 20 02 sll %g4, 2, %g3 40003fd8: 86 00 e0 13 add %g3, 0x13, %g3 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) 40003fdc: c2 07 a0 50 ld [ %fp + 0x50 ], %g1 40003fe0: 80 a0 40 03 cmp %g1, %g3 40003fe4: 0a bf ff d2 bcs 40003f2c <== NEVER TAKEN 40003fe8: c4 07 a0 4c ld [ %fp + 0x4c ], %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003fec: 86 10 20 01 mov 1, %g3 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 40003ff0: 84 00 a0 0f add %g2, 0xf, %g2 40003ff4: 84 08 bf f0 and %g2, -16, %g2 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; 40003ff8: da 20 80 00 st %o5, [ %g2 ] for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40003ffc: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); 40004000: c4 26 60 0c st %g2, [ %i1 + 0xc ] /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004004: c4 08 40 00 ldub [ %g1 ], %g2 40004008: 88 10 20 04 mov 4, %g4 4000400c: 85 28 a0 18 sll %g2, 0x18, %g2 40004010: 80 a0 a0 00 cmp %g2, 0 40004014: 12 80 00 09 bne 40004038 <== ALWAYS TAKEN 40004018: 82 00 60 01 inc %g1 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 4000401c: 10 80 00 13 b 40004068 <== NOT EXECUTED 40004020: c2 06 60 0c ld [ %i1 + 0xc ], %g1 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004024: c4 08 40 00 ldub [ %g1 ], %g2 <== NOT EXECUTED 40004028: 85 28 a0 18 sll %g2, 0x18, %g2 4000402c: 80 a0 a0 00 cmp %g2, 0 40004030: 02 80 00 0c be 40004060 40004034: 82 00 60 01 inc %g1 if(*cp == ',') { 40004038: 85 38 a0 18 sra %g2, 0x18, %g2 4000403c: 80 a0 a0 2c cmp %g2, 0x2c 40004040: 32 bf ff fa bne,a 40004028 <== ALWAYS TAKEN 40004044: c4 08 40 00 ldub [ %g1 ], %g2 *cp = '\0'; 40004048: c0 28 7f ff clrb [ %g1 + -1 ] <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; 4000404c: c8 06 60 0c ld [ %i1 + 0xc ], %g4 <== NOT EXECUTED 40004050: 85 28 e0 02 sll %g3, 2, %g2 <== NOT EXECUTED 40004054: 86 00 e0 01 inc %g3 <== NOT EXECUTED 40004058: 10 bf ff f3 b 40004024 <== NOT EXECUTED 4000405c: c2 21 00 02 st %g1, [ %g4 + %g2 ] <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { 40004060: 89 28 e0 02 sll %g3, 2, %g4 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; 40004064: c2 06 60 0c ld [ %i1 + 0xc ], %g1 40004068: c0 20 40 04 clr [ %g1 + %g4 ] return 1; 4000406c: 81 c7 e0 08 ret 40004070: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 400040c0 : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 400040c0: 9d e3 bf 98 save %sp, -104, %sp int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400040c4: 98 10 20 00 clr %o4 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { 400040c8: f4 27 a0 4c st %i2, [ %fp + 0x4c ] 400040cc: f6 27 a0 50 st %i3, [ %fp + 0x50 ] int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400040d0: a2 07 a0 4c add %fp, 0x4c, %l1 400040d4: a0 07 a0 50 add %fp, 0x50, %l0 400040d8: 90 10 00 18 mov %i0, %o0 400040dc: 92 10 00 19 mov %i1, %o1 400040e0: 94 10 00 11 mov %l1, %o2 400040e4: 7f ff ff 4a call 40003e0c 400040e8: 96 10 00 10 mov %l0, %o3 400040ec: 80 a2 20 00 cmp %o0, 0 400040f0: 12 80 00 04 bne 40004100 <== ALWAYS TAKEN 400040f4: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; } 400040f8: 81 c7 e0 08 ret <== NOT EXECUTED 400040fc: 91 e8 20 00 restore %g0, 0, %o0 <== NOT EXECUTED ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) 40004100: 92 06 60 04 add %i1, 4, %o1 40004104: 94 10 00 11 mov %l1, %o2 40004108: 96 10 00 10 mov %l0, %o3 4000410c: 7f ff ff 40 call 40003e0c 40004110: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004114: 80 a2 20 00 cmp %o0, 0 40004118: 02 bf ff f8 be 400040f8 <== NEVER TAKEN 4000411c: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) 40004120: 7f ff fe f0 call 40003ce0 40004124: 92 07 bf fc add %fp, -4, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 40004128: 80 a2 20 00 cmp %o0, 0 4000412c: 02 bf ff f3 be 400040f8 <== NEVER TAKEN 40004130: 90 10 00 18 mov %i0, %o0 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) 40004134: 7f ff fe eb call 40003ce0 40004138: 92 07 bf f8 add %fp, -8, %o1 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4000413c: 80 a2 20 00 cmp %o0, 0 40004140: 02 bf ff ee be 400040f8 <== NEVER TAKEN 40004144: 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) 40004148: 92 06 60 0c add %i1, 0xc, %o1 4000414c: 94 10 00 11 mov %l1, %o2 40004150: 96 10 00 10 mov %l0, %o3 40004154: 7f ff ff 2e call 40003e0c 40004158: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4000415c: 80 a2 20 00 cmp %o0, 0 40004160: 02 bf ff e6 be 400040f8 <== NEVER TAKEN 40004164: 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) 40004168: 92 06 60 10 add %i1, 0x10, %o1 4000416c: 94 10 00 11 mov %l1, %o2 40004170: 96 10 00 10 mov %l0, %o3 40004174: 7f ff ff 26 call 40003e0c 40004178: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4000417c: 80 a2 20 00 cmp %o0, 0 40004180: 02 bf ff de be 400040f8 <== NEVER TAKEN 40004184: 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) 40004188: 92 06 60 14 add %i1, 0x14, %o1 4000418c: 94 10 00 11 mov %l1, %o2 40004190: 96 10 00 10 mov %l0, %o3 40004194: 7f ff ff 1e call 40003e0c 40004198: 98 10 20 00 clr %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 4000419c: 80 a2 20 00 cmp %o0, 0 400041a0: 02 bf ff d6 be 400040f8 <== NEVER TAKEN 400041a4: 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)) 400041a8: 94 10 00 11 mov %l1, %o2 400041ac: 96 10 00 10 mov %l0, %o3 400041b0: 92 06 60 18 add %i1, 0x18, %o1 400041b4: 7f ff ff 16 call 40003e0c 400041b8: 98 10 20 01 mov 1, %o4 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) 400041bc: 80 a2 20 00 cmp %o0, 0 400041c0: 02 bf ff ce be 400040f8 <== NEVER TAKEN 400041c4: 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; 400041c8: c2 36 60 08 sth %g1, [ %i1 + 8 ] pwd->pw_gid = pwgid; 400041cc: c2 07 bf f8 ld [ %fp + -8 ], %g1 400041d0: c2 36 60 0a sth %g1, [ %i1 + 0xa ] return 1; 400041d4: 81 c7 e0 08 ret 400041d8: 91 e8 20 01 restore %g0, 1, %o0 =============================================================================== 40004314 : return NULL; return &grent; } void setgrent(void) { 40004314: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 40004318: 7f ff ff c4 call 40004228 <== NOT EXECUTED 4000431c: 21 10 00 83 sethi %hi(0x40020c00), %l0 <== NOT EXECUTED if (group_fp != NULL) 40004320: d0 04 22 9c ld [ %l0 + 0x29c ], %o0 ! 40020e9c <== NOT EXECUTED 40004324: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004328: 22 80 00 05 be,a 4000433c <== NOT EXECUTED 4000432c: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED fclose(group_fp); 40004330: 40 00 35 ab call 400119dc <== NOT EXECUTED 40004334: 01 00 00 00 nop <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); 40004338: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED 4000433c: 13 10 00 7d sethi %hi(0x4001f400), %o1 <== NOT EXECUTED 40004340: 90 12 22 a8 or %o0, 0x2a8, %o0 <== NOT EXECUTED 40004344: 40 00 37 7c call 40012134 <== NOT EXECUTED 40004348: 92 12 62 30 or %o1, 0x230, %o1 <== NOT EXECUTED 4000434c: d0 24 22 9c st %o0, [ %l0 + 0x29c ] <== NOT EXECUTED } 40004350: 81 c7 e0 08 ret <== NOT EXECUTED 40004354: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40004514 : return NULL; return &pwent; } void setpwent(void) { 40004514: 9d e3 bf a0 save %sp, -96, %sp <== NOT EXECUTED init_etc_passwd_group(); 40004518: 7f ff ff 44 call 40004228 <== NOT EXECUTED 4000451c: 21 10 00 83 sethi %hi(0x40020c00), %l0 <== NOT EXECUTED if (passwd_fp != NULL) 40004520: d0 04 21 b4 ld [ %l0 + 0x1b4 ], %o0 ! 40020db4 <== NOT EXECUTED 40004524: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40004528: 22 80 00 05 be,a 4000453c <== NOT EXECUTED 4000452c: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED fclose(passwd_fp); 40004530: 40 00 35 2b call 400119dc <== NOT EXECUTED 40004534: 01 00 00 00 nop <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); 40004538: 11 10 00 7d sethi %hi(0x4001f400), %o0 <== NOT EXECUTED 4000453c: 13 10 00 7d sethi %hi(0x4001f400), %o1 <== NOT EXECUTED 40004540: 90 12 22 20 or %o0, 0x220, %o0 <== NOT EXECUTED 40004544: 40 00 36 fc call 40012134 <== NOT EXECUTED 40004548: 92 12 62 30 or %o1, 0x230, %o1 <== NOT EXECUTED 4000454c: d0 24 21 b4 st %o0, [ %l0 + 0x1b4 ] <== NOT EXECUTED } 40004550: 81 c7 e0 08 ret <== NOT EXECUTED 40004554: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40005954 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { 40005954: 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)) { 40005958: c2 06 60 3c ld [ %i1 + 0x3c ], %g1 <== NOT EXECUTED 4000595c: 80 88 6e 78 btst 0xe78, %g1 <== NOT EXECUTED 40005960: 32 80 00 05 bne,a 40005974 <== NOT EXECUTED 40005964: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); i = iproc (c, tty); rtems_semaphore_release (tty->osem); } else { i = iproc (c, tty); 40005968: b0 0e 20 ff and %i0, 0xff, %i0 <== NOT EXECUTED 4000596c: 7f ff ff 7a call 40005754 <== NOT EXECUTED 40005970: 81 e8 00 00 restore <== NOT EXECUTED /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); 40005974: 94 10 20 00 clr %o2 <== NOT EXECUTED 40005978: 40 00 07 1b call 400075e4 <== NOT EXECUTED 4000597c: 92 10 20 00 clr %o1 <== NOT EXECUTED i = iproc (c, tty); 40005980: 90 0e 20 ff and %i0, 0xff, %o0 <== NOT EXECUTED 40005984: 7f ff ff 74 call 40005754 <== NOT EXECUTED 40005988: 92 10 00 19 mov %i1, %o1 <== NOT EXECUTED 4000598c: b0 10 00 08 mov %o0, %i0 <== NOT EXECUTED rtems_semaphore_release (tty->osem); 40005990: 40 00 07 5c call 40007700 <== NOT EXECUTED 40005994: d0 06 60 18 ld [ %i1 + 0x18 ], %o0 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } 40005998: 81 c7 e0 08 ret <== NOT EXECUTED 4000599c: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40006090 : int _STAT_NAME( const char *path, struct stat *buf ) { 40006090: 9d e3 bf 88 save %sp, -120, %sp /* * Check to see if we were passed a valid pointer. */ if ( !buf ) 40006094: 80 a6 60 00 cmp %i1, 0 40006098: 02 80 00 34 be 40006168 4000609c: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), 400060a0: 40 00 37 3d call 40013d94 400060a4: 90 10 00 18 mov %i0, %o0 400060a8: a0 07 bf ec add %fp, -20, %l0 400060ac: 92 10 00 08 mov %o0, %o1 400060b0: 94 10 20 00 clr %o2 400060b4: 90 10 00 18 mov %i0, %o0 400060b8: 96 10 00 10 mov %l0, %o3 400060bc: 98 10 20 01 mov 1, %o4 400060c0: 7f ff f8 e9 call 40004464 400060c4: b0 10 3f ff mov -1, %i0 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) 400060c8: 80 a2 20 00 cmp %o0, 0 400060cc: 12 80 00 25 bne 40006160 400060d0: c2 07 bf f4 ld [ %fp + -12 ], %g1 return -1; if ( !loc.handlers->fstat_h ){ 400060d4: c4 00 60 18 ld [ %g1 + 0x18 ], %g2 400060d8: 80 a0 a0 00 cmp %g2, 0 400060dc: 02 80 00 29 be 40006180 <== NEVER TAKEN 400060e0: 92 10 00 19 mov %i1, %o1 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); 400060e4: c0 26 40 00 clr [ %i1 ] 400060e8: c0 26 60 04 clr [ %i1 + 4 ] 400060ec: c0 26 60 08 clr [ %i1 + 8 ] 400060f0: c0 26 60 0c clr [ %i1 + 0xc ] 400060f4: c0 26 60 10 clr [ %i1 + 0x10 ] 400060f8: c0 26 60 14 clr [ %i1 + 0x14 ] 400060fc: c0 26 60 18 clr [ %i1 + 0x18 ] 40006100: c0 26 60 1c clr [ %i1 + 0x1c ] 40006104: c0 26 60 20 clr [ %i1 + 0x20 ] 40006108: c0 26 60 24 clr [ %i1 + 0x24 ] 4000610c: c0 26 60 28 clr [ %i1 + 0x28 ] 40006110: c0 26 60 2c clr [ %i1 + 0x2c ] 40006114: c0 26 60 30 clr [ %i1 + 0x30 ] 40006118: c0 26 60 34 clr [ %i1 + 0x34 ] 4000611c: c0 26 60 38 clr [ %i1 + 0x38 ] 40006120: c0 26 60 3c clr [ %i1 + 0x3c ] 40006124: c0 26 60 40 clr [ %i1 + 0x40 ] 40006128: c0 26 60 44 clr [ %i1 + 0x44 ] status = (*loc.handlers->fstat_h)( &loc, buf ); 4000612c: c2 00 60 18 ld [ %g1 + 0x18 ], %g1 40006130: 9f c0 40 00 call %g1 40006134: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 40006138: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000613c: 80 a0 60 00 cmp %g1, 0 40006140: 02 80 00 08 be 40006160 <== NEVER TAKEN 40006144: b0 10 00 08 mov %o0, %i0 40006148: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000614c: 80 a0 60 00 cmp %g1, 0 40006150: 02 80 00 1a be 400061b8 <== NEVER TAKEN 40006154: 01 00 00 00 nop 40006158: 9f c0 40 00 call %g1 4000615c: 90 10 00 10 mov %l0, %o0 return status; } 40006160: 81 c7 e0 08 ret 40006164: 81 e8 00 00 restore /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); 40006168: 40 00 30 23 call 400121f4 <__errno> 4000616c: b0 10 3f ff mov -1, %i0 40006170: 82 10 20 0e mov 0xe, %g1 40006174: c2 22 00 00 st %g1, [ %o0 ] 40006178: 81 c7 e0 08 ret 4000617c: 81 e8 00 00 restore 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); 40006180: c2 07 bf f8 ld [ %fp + -8 ], %g1 40006184: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006188: 02 80 00 08 be 400061a8 <== NOT EXECUTED 4000618c: 01 00 00 00 nop <== NOT EXECUTED 40006190: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 40006194: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40006198: 02 80 00 04 be 400061a8 <== NOT EXECUTED 4000619c: 01 00 00 00 nop <== NOT EXECUTED 400061a0: 9f c0 40 00 call %g1 <== NOT EXECUTED 400061a4: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400061a8: 40 00 30 13 call 400121f4 <__errno> <== NOT EXECUTED 400061ac: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400061b0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400061b4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400061b8: 81 c7 e0 08 ret <== NOT EXECUTED 400061bc: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40006350 : int symlink( const char *actualpath, const char *sympath ) { 40006350: 9d e3 bf 80 save %sp, -128, %sp rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); 40006354: a0 07 bf e4 add %fp, -28, %l0 40006358: 90 10 00 19 mov %i1, %o0 4000635c: 92 07 bf fc add %fp, -4, %o1 40006360: 7f ff ff ce call 40006298 40006364: 94 10 00 10 mov %l0, %o2 if ( !loc.ops->evalformake_h ) { 40006368: c2 07 bf f0 ld [ %fp + -16 ], %g1 4000636c: c2 00 60 04 ld [ %g1 + 4 ], %g1 40006370: 80 a0 60 00 cmp %g1, 0 40006374: 02 80 00 24 be 40006404 <== NEVER TAKEN 40006378: a2 10 00 18 mov %i0, %l1 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); 4000637c: d0 07 bf fc ld [ %fp + -4 ], %o0 40006380: 92 10 00 10 mov %l0, %o1 40006384: 90 06 40 08 add %i1, %o0, %o0 40006388: 94 07 bf f8 add %fp, -8, %o2 4000638c: 9f c0 40 00 call %g1 40006390: b0 10 3f ff mov -1, %i0 if ( result != 0 ) 40006394: 80 a2 20 00 cmp %o0, 0 40006398: 12 80 00 13 bne 400063e4 4000639c: c4 07 bf f0 ld [ %fp + -16 ], %g2 return -1; if ( !loc.ops->symlink_h ) { 400063a0: c2 00 a0 38 ld [ %g2 + 0x38 ], %g1 400063a4: 80 a0 60 00 cmp %g1, 0 400063a8: 02 80 00 11 be 400063ec <== NEVER TAKEN 400063ac: d4 07 bf f8 ld [ %fp + -8 ], %o2 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); 400063b0: 92 10 00 11 mov %l1, %o1 400063b4: 9f c0 40 00 call %g1 400063b8: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &loc ); 400063bc: c2 07 bf f0 ld [ %fp + -16 ], %g1 400063c0: 80 a0 60 00 cmp %g1, 0 400063c4: 02 80 00 08 be 400063e4 <== NEVER TAKEN 400063c8: b0 10 00 08 mov %o0, %i0 400063cc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400063d0: 80 a0 60 00 cmp %g1, 0 400063d4: 02 80 00 10 be 40006414 <== NEVER TAKEN 400063d8: 01 00 00 00 nop 400063dc: 9f c0 40 00 call %g1 400063e0: 90 10 00 10 mov %l0, %o0 return result; } 400063e4: 81 c7 e0 08 ret 400063e8: 81 e8 00 00 restore result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); 400063ec: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 400063f0: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400063f4: 02 80 00 04 be 40006404 <== NOT EXECUTED 400063f8: 01 00 00 00 nop <== NOT EXECUTED 400063fc: 9f c0 40 00 call %g1 <== NOT EXECUTED 40006400: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006404: 40 00 2f fb call 400123f0 <__errno> <== NOT EXECUTED 40006408: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000640c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 40006410: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 40006414: 81 c7 e0 08 ret <== NOT EXECUTED 40006418: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40006290 : fdatasync(fn); } /* iterate over all FILE *'s for this thread */ static void sync_per_thread(Thread_Control *t) { 40006290: 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; 40006294: c2 06 21 58 ld [ %i0 + 0x158 ], %g1 if ( this_reent ) { 40006298: 80 a0 60 00 cmp %g1, 0 4000629c: 02 80 00 0b be 400062c8 <== NEVER TAKEN 400062a0: 21 10 00 86 sethi %hi(0x40021800), %l0 current_reent = _Thread_Executing->libc_reent; 400062a4: c4 04 23 1c ld [ %l0 + 0x31c ], %g2 ! 40021b1c <_Thread_Executing> _Thread_Executing->libc_reent = this_reent; _fwalk (t->libc_reent, sync_wrapper); 400062a8: 13 10 00 18 sethi %hi(0x40006000), %o1 * The sync_wrapper() function will operate on the current thread's * reent structure so we will temporarily use that. */ this_reent = t->libc_reent; if ( this_reent ) { current_reent = _Thread_Executing->libc_reent; 400062ac: e2 00 a1 58 ld [ %g2 + 0x158 ], %l1 _Thread_Executing->libc_reent = this_reent; 400062b0: c2 20 a1 58 st %g1, [ %g2 + 0x158 ] _fwalk (t->libc_reent, sync_wrapper); 400062b4: d0 06 21 58 ld [ %i0 + 0x158 ], %o0 400062b8: 40 00 33 c0 call 400131b8 <_fwalk> 400062bc: 92 12 62 f8 or %o1, 0x2f8, %o1 _Thread_Executing->libc_reent = current_reent; 400062c0: c2 04 23 1c ld [ %l0 + 0x31c ], %g1 400062c4: e2 20 61 58 st %l1, [ %g1 + 0x158 ] 400062c8: 81 c7 e0 08 ret 400062cc: 81 e8 00 00 restore =============================================================================== 400060e8 : int tcsetattr( int fd, int opt, struct termios *tp ) { 400060e8: 9d e3 bf a0 save %sp, -96, %sp switch (opt) { 400060ec: 80 a6 60 00 cmp %i1, 0 400060f0: 02 80 00 10 be 40006130 <== ALWAYS TAKEN 400060f4: 80 a6 60 01 cmp %i1, 1 400060f8: 02 80 00 08 be 40006118 400060fc: 90 10 00 18 mov %i0, %o0 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); 40006100: 40 00 31 4e call 40012638 <__errno> <== NOT EXECUTED 40006104: 01 00 00 00 nop <== NOT EXECUTED 40006108: 82 10 20 86 mov 0x86, %g1 ! 86 <== NOT EXECUTED 4000610c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } 40006110: 81 c7 e0 08 ret <== NOT EXECUTED 40006114: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) 40006118: 92 10 20 03 mov 3, %o1 <== NOT EXECUTED 4000611c: 40 00 23 6e call 4000eed4 <== NOT EXECUTED 40006120: 94 10 20 00 clr %o2 <== NOT EXECUTED 40006124: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 40006128: 06 bf ff fa bl 40006110 <== NOT EXECUTED 4000612c: 01 00 00 00 nop <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); 40006130: 40 00 23 69 call 4000eed4 40006134: 93 e8 20 02 restore %g0, 2, %o1 =============================================================================== 400104d4 : #include int unlink( const char *path ) { 400104d4: 9d e3 bf 70 save %sp, -144, %sp /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); 400104d8: 7f ff cc f3 call 400038a4 400104dc: 90 10 00 18 mov %i0, %o0 if ( parentpathlen == 0 ) 400104e0: 80 a2 20 00 cmp %o0, 0 400104e4: 12 80 00 4e bne 4001061c 400104e8: a2 07 bf e8 add %fp, -24, %l1 rtems_filesystem_get_start_loc( path, &i, &parentloc ); 400104ec: 90 10 00 18 mov %i0, %o0 400104f0: 92 07 bf fc add %fp, -4, %o1 400104f4: 94 10 00 11 mov %l1, %o2 400104f8: 7f ff d1 6b call 40004aa4 400104fc: a0 10 20 00 clr %l0 40010500: a4 10 20 00 clr %l2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40010504: c2 07 bf e8 ld [ %fp + -24 ], %g1 name = path + parentpathlen; 40010508: b0 06 00 10 add %i0, %l0, %i0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 4001050c: c2 27 bf d4 st %g1, [ %fp + -44 ] 40010510: c2 07 bf ec ld [ %fp + -20 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40010514: 90 10 00 18 mov %i0, %o0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40010518: c2 27 bf d8 st %g1, [ %fp + -40 ] 4001051c: c2 07 bf f0 ld [ %fp + -16 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 40010520: a0 07 bf d4 add %fp, -44, %l0 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40010524: c2 27 bf dc st %g1, [ %fp + -36 ] 40010528: c2 07 bf f4 ld [ %fp + -12 ], %g1 4001052c: c2 27 bf e0 st %g1, [ %fp + -32 ] 40010530: c2 07 bf f8 ld [ %fp + -8 ], %g1 name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); 40010534: 40 00 05 e7 call 40011cd0 40010538: c2 27 bf e4 st %g1, [ %fp + -28 ] 4001053c: 92 10 00 08 mov %o0, %o1 40010540: 7f ff cc be call 40003838 40010544: 90 10 00 18 mov %i0, %o0 40010548: b0 06 00 08 add %i0, %o0, %i0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 4001054c: 40 00 05 e1 call 40011cd0 40010550: 90 10 00 18 mov %i0, %o0 40010554: 94 10 20 00 clr %o2 40010558: 92 10 00 08 mov %o0, %o1 4001055c: 96 10 00 10 mov %l0, %o3 40010560: 90 10 00 18 mov %i0, %o0 40010564: 7f ff cc e3 call 400038f0 40010568: 98 10 20 00 clr %o4 0, &loc, false ); if ( result != 0 ) { 4001056c: 80 a2 20 00 cmp %o0, 0 40010570: 12 80 00 37 bne 4001064c 40010574: c4 07 bf e0 ld [ %fp + -32 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { 40010578: c2 00 a0 10 ld [ %g2 + 0x10 ], %g1 4001057c: 80 a0 60 00 cmp %g1, 0 40010580: 22 80 00 43 be,a 4001068c <== NEVER TAKEN 40010584: 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 ) { 40010588: 9f c0 40 00 call %g1 4001058c: 90 10 00 10 mov %l0, %o0 40010590: 80 a2 20 01 cmp %o0, 1 40010594: 02 80 00 55 be 400106e8 40010598: c4 07 bf e0 ld [ %fp + -32 ], %g2 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { 4001059c: c2 00 a0 0c ld [ %g2 + 0xc ], %g1 400105a0: 80 a0 60 00 cmp %g1, 0 400105a4: 02 80 00 39 be 40010688 <== NEVER TAKEN 400105a8: 90 10 00 11 mov %l1, %o0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); 400105ac: 9f c0 40 00 call %g1 400105b0: 92 10 00 10 mov %l0, %o1 rtems_filesystem_freenode( &loc ); 400105b4: c2 07 bf e0 ld [ %fp + -32 ], %g1 400105b8: 80 a0 60 00 cmp %g1, 0 400105bc: 02 80 00 08 be 400105dc <== NEVER TAKEN 400105c0: b0 10 00 08 mov %o0, %i0 400105c4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400105c8: 80 a0 60 00 cmp %g1, 0 400105cc: 02 80 00 05 be 400105e0 <== NEVER TAKEN 400105d0: 80 8c a0 ff btst 0xff, %l2 400105d4: 9f c0 40 00 call %g1 400105d8: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 400105dc: 80 8c a0 ff btst 0xff, %l2 400105e0: 02 80 00 0b be 4001060c <== NEVER TAKEN 400105e4: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &parentloc ); 400105e8: 80 a0 60 00 cmp %g1, 0 400105ec: 02 80 00 59 be 40010750 <== NEVER TAKEN 400105f0: 01 00 00 00 nop 400105f4: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400105f8: 80 a0 60 00 cmp %g1, 0 400105fc: 02 80 00 55 be 40010750 <== NEVER TAKEN 40010600: 01 00 00 00 nop 40010604: 9f c0 40 00 call %g1 40010608: 90 10 00 11 mov %l1, %o0 4001060c: 81 c7 e0 08 ret 40010610: 81 e8 00 00 restore return result; } 40010614: 81 c7 e0 08 ret <== NOT EXECUTED 40010618: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path( path, parentpathlen, 4001061c: a0 10 00 08 mov %o0, %l0 40010620: 90 10 00 18 mov %i0, %o0 40010624: 92 10 00 10 mov %l0, %o1 40010628: 94 10 20 02 mov 2, %o2 4001062c: 96 10 00 11 mov %l1, %o3 40010630: 7f ff cc f1 call 400039f4 40010634: 98 10 20 00 clr %o4 RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) 40010638: 80 a2 20 00 cmp %o0, 0 4001063c: 12 bf ff f6 bne 40010614 <== NEVER TAKEN 40010640: a4 10 20 01 mov 1, %l2 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; 40010644: 10 bf ff b1 b 40010508 40010648: c2 07 bf e8 ld [ %fp + -24 ], %g1 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) 4001064c: 80 8c a0 ff btst 0xff, %l2 40010650: 02 bf ff ef be 4001060c <== NEVER TAKEN 40010654: b0 10 3f ff mov -1, %i0 rtems_filesystem_freenode( &parentloc ); 40010658: c2 07 bf f4 ld [ %fp + -12 ], %g1 4001065c: 80 a0 60 00 cmp %g1, 0 40010660: 02 80 00 3c be 40010750 <== NEVER TAKEN 40010664: 01 00 00 00 nop 40010668: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4001066c: 80 a0 60 00 cmp %g1, 0 40010670: 02 bf ff e7 be 4001060c <== NEVER TAKEN 40010674: 90 10 00 11 mov %l1, %o0 40010678: 9f c0 40 00 call %g1 4001067c: 01 00 00 00 nop 40010680: 81 c7 e0 08 ret 40010684: 81 e8 00 00 restore rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); 40010688: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 <== NOT EXECUTED 4001068c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40010690: 02 80 00 05 be 400106a4 <== NOT EXECUTED 40010694: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 40010698: 9f c0 40 00 call %g1 <== NOT EXECUTED 4001069c: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED if ( free_parentloc ) 400106a0: 80 8c a0 ff btst 0xff, %l2 <== NOT EXECUTED 400106a4: 02 80 00 0b be 400106d0 <== NOT EXECUTED 400106a8: c2 07 bf f4 ld [ %fp + -12 ], %g1 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); 400106ac: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400106b0: 02 80 00 08 be 400106d0 <== NOT EXECUTED 400106b4: 01 00 00 00 nop <== NOT EXECUTED 400106b8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 400106bc: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400106c0: 02 80 00 04 be 400106d0 <== NOT EXECUTED 400106c4: 01 00 00 00 nop <== NOT EXECUTED 400106c8: 9f c0 40 00 call %g1 <== NOT EXECUTED 400106cc: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400106d0: 40 00 01 b3 call 40010d9c <__errno> <== NOT EXECUTED 400106d4: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400106d8: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400106dc: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400106e0: 81 c7 e0 08 ret <== NOT EXECUTED 400106e4: 81 e8 00 00 restore <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) { rtems_filesystem_freenode( &loc ); 400106e8: c2 07 bf e0 ld [ %fp + -32 ], %g1 400106ec: 80 a0 60 00 cmp %g1, 0 400106f0: 02 80 00 09 be 40010714 <== NEVER TAKEN 400106f4: 80 8c a0 ff btst 0xff, %l2 400106f8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400106fc: 80 a0 60 00 cmp %g1, 0 40010700: 02 80 00 05 be 40010714 <== NEVER TAKEN 40010704: 80 8c a0 ff btst 0xff, %l2 40010708: 9f c0 40 00 call %g1 4001070c: 90 10 00 10 mov %l0, %o0 if ( free_parentloc ) 40010710: 80 8c a0 ff btst 0xff, %l2 40010714: 02 80 00 0b be 40010740 <== ALWAYS TAKEN 40010718: c2 07 bf f4 ld [ %fp + -12 ], %g1 rtems_filesystem_freenode( &parentloc ); 4001071c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40010720: 02 80 00 08 be 40010740 <== NOT EXECUTED 40010724: 01 00 00 00 nop <== NOT EXECUTED 40010728: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 <== NOT EXECUTED 4001072c: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 40010730: 02 80 00 04 be 40010740 <== NOT EXECUTED 40010734: 01 00 00 00 nop <== NOT EXECUTED 40010738: 9f c0 40 00 call %g1 <== NOT EXECUTED 4001073c: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); 40010740: 40 00 01 97 call 40010d9c <__errno> 40010744: b0 10 3f ff mov -1, %i0 40010748: 82 10 20 15 mov 0x15, %g1 4001074c: c2 22 00 00 st %g1, [ %o0 ] 40010750: 81 c7 e0 08 ret 40010754: 81 e8 00 00 restore =============================================================================== 4000ab8c : */ int unmount( const char *path ) { 4000ab8c: 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 ) ) 4000ab90: 40 00 34 e1 call 40017f14 4000ab94: 90 10 00 18 mov %i0, %o0 4000ab98: a0 07 bf ec add %fp, -20, %l0 4000ab9c: 92 10 00 08 mov %o0, %o1 4000aba0: 94 10 20 00 clr %o2 4000aba4: 90 10 00 18 mov %i0, %o0 4000aba8: 96 10 00 10 mov %l0, %o3 4000abac: 7f ff ef 14 call 400067fc 4000abb0: 98 10 20 01 mov 1, %o4 4000abb4: 80 a2 20 00 cmp %o0, 0 4000abb8: 12 80 00 31 bne 4000ac7c 4000abbc: 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; 4000abc0: c2 07 bf ec ld [ %fp + -20 ], %g1 4000abc4: c4 04 60 1c ld [ %l1 + 0x1c ], %g2 4000abc8: 80 a0 80 01 cmp %g2, %g1 4000abcc: 12 80 00 4b bne 4000acf8 4000abd0: c2 07 bf f8 ld [ %fp + -8 ], %g1 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); 4000abd4: 80 a0 60 00 cmp %g1, 0 4000abd8: 22 80 00 09 be,a 4000abfc <== NEVER TAKEN 4000abdc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000abe0: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000abe4: 80 a0 60 00 cmp %g1, 0 4000abe8: 22 80 00 05 be,a 4000abfc <== NEVER TAKEN 4000abec: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000abf0: 9f c0 40 00 call %g1 4000abf4: 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; 4000abf8: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000abfc: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000ac00: 80 a0 60 00 cmp %g1, 0 4000ac04: 02 80 00 5b be 4000ad70 <== NEVER TAKEN 4000ac08: 01 00 00 00 nop fs_root_loc = &mt_entry->mt_fs_root; 4000ac0c: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 4000ac10: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000ac14: 80 a0 60 00 cmp %g1, 0 4000ac18: 02 80 00 56 be 4000ad70 <== NEVER TAKEN 4000ac1c: 03 10 00 a2 sethi %hi(0x40028800), %g1 * that made the current node thread based instead * of system based? I thought it was but it doesn't * look like it in this version. */ if ( rtems_filesystem_current.mt_entry == mt_entry ) 4000ac20: c2 00 62 70 ld [ %g1 + 0x270 ], %g1 ! 40028a70 4000ac24: c2 00 60 14 ld [ %g1 + 0x14 ], %g1 4000ac28: 80 a0 40 11 cmp %g1, %l1 4000ac2c: 02 80 00 42 be 4000ad34 4000ac30: 11 10 00 2a sethi %hi(0x4000a800), %o0 /* * Verify there are no file systems below the path specified */ if ( rtems_filesystem_mount_iterate( is_fs_below_mount_point, 4000ac34: d2 04 60 2c ld [ %l1 + 0x2c ], %o1 4000ac38: 7f ff f2 59 call 4000759c 4000ac3c: 90 12 23 78 or %o0, 0x378, %o0 4000ac40: 80 8a 20 ff btst 0xff, %o0 4000ac44: 12 80 00 3c bne 4000ad34 4000ac48: 01 00 00 00 nop * 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 ) 4000ac4c: 7f ff ef c7 call 40006b68 4000ac50: 90 10 00 11 mov %l1, %o0 4000ac54: 80 a2 20 01 cmp %o0, 1 4000ac58: 02 80 00 37 be 4000ad34 4000ac5c: 01 00 00 00 nop * Allow the file system being unmounted on to do its cleanup. * If it fails it will set the errno to the approprate value * and the fileystem will not be modified. */ if (( fs_mount_loc->ops->unmount_h )( mt_entry ) != 0 ) 4000ac60: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000ac64: c2 00 60 28 ld [ %g1 + 0x28 ], %g1 4000ac68: 9f c0 40 00 call %g1 4000ac6c: 90 10 00 11 mov %l1, %o0 4000ac70: 80 a2 20 00 cmp %o0, 0 4000ac74: 22 80 00 04 be,a 4000ac84 <== ALWAYS TAKEN 4000ac78: c2 04 60 28 ld [ %l1 + 0x28 ], %g1 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } 4000ac7c: 81 c7 e0 08 ret 4000ac80: 91 e8 3f ff restore %g0, -1, %o0 * 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){ 4000ac84: c2 00 60 2c ld [ %g1 + 0x2c ], %g1 4000ac88: 9f c0 40 00 call %g1 4000ac8c: 90 10 00 11 mov %l1, %o0 4000ac90: 80 a2 20 00 cmp %o0, 0 4000ac94: 12 80 00 2e bne 4000ad4c <== NEVER TAKEN 4000ac98: 21 10 00 a6 sethi %hi(0x40029800), %l0 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 ); 4000ac9c: d0 04 23 64 ld [ %l0 + 0x364 ], %o0 ! 40029b64 4000aca0: 92 10 20 00 clr %o1 4000aca4: 40 00 03 e1 call 4000bc28 4000aca8: 94 10 20 00 clr %o2 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); 4000acac: 40 00 06 54 call 4000c5fc <_Chain_Extract> 4000acb0: 90 10 00 11 mov %l1, %o0 } static inline void rtems_libio_unlock( void ) { rtems_semaphore_release( rtems_libio_semaphore ); 4000acb4: 40 00 04 24 call 4000bd44 4000acb8: d0 04 23 64 ld [ %l0 + 0x364 ], %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 ); 4000acbc: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 4000acc0: 80 a0 60 00 cmp %g1, 0 4000acc4: 02 80 00 09 be 4000ace8 <== NEVER TAKEN 4000acc8: 90 10 00 11 mov %l1, %o0 4000accc: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000acd0: 80 a0 60 00 cmp %g1, 0 4000acd4: 02 80 00 05 be 4000ace8 <== NEVER TAKEN 4000acd8: 01 00 00 00 nop 4000acdc: 9f c0 40 00 call %g1 4000ace0: 90 04 60 08 add %l1, 8, %o0 free( mt_entry ); 4000ace4: 90 10 00 11 mov %l1, %o0 4000ace8: 7f ff ee e4 call 40006878 4000acec: b0 10 20 00 clr %i0 return 0; 4000acf0: 81 c7 e0 08 ret 4000acf4: 81 e8 00 00 restore /* * Verify this is the root node for the file system to be unmounted. */ if ( fs_root_loc->node_access != loc.node_access ){ rtems_filesystem_freenode( &loc ); 4000acf8: 80 a0 60 00 cmp %g1, 0 4000acfc: 02 80 00 08 be 4000ad1c <== NEVER TAKEN 4000ad00: 01 00 00 00 nop 4000ad04: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 4000ad08: 80 a0 60 00 cmp %g1, 0 4000ad0c: 02 80 00 04 be 4000ad1c <== NEVER TAKEN 4000ad10: 01 00 00 00 nop 4000ad14: 9f c0 40 00 call %g1 4000ad18: 90 10 00 10 mov %l0, %o0 rtems_set_errno_and_return_minus_one( EACCES ); 4000ad1c: 40 00 27 72 call 40014ae4 <__errno> 4000ad20: b0 10 3f ff mov -1, %i0 4000ad24: 82 10 20 0d mov 0xd, %g1 4000ad28: c2 22 00 00 st %g1, [ %o0 ] 4000ad2c: 81 c7 e0 08 ret 4000ad30: 81 e8 00 00 restore * descriptors that are currently active and reference nodes in the * file system that we are trying to unmount */ if ( rtems_libio_is_open_files_in_fs( mt_entry ) == 1 ) rtems_set_errno_and_return_minus_one( EBUSY ); 4000ad34: 40 00 27 6c call 40014ae4 <__errno> 4000ad38: b0 10 3f ff mov -1, %i0 4000ad3c: 82 10 20 10 mov 0x10, %g1 4000ad40: c2 22 00 00 st %g1, [ %o0 ] 4000ad44: 81 c7 e0 08 ret 4000ad48: 81 e8 00 00 restore * This was response was questionable but the best we could * come up with. */ if ((fs_root_loc->ops->fsunmount_me_h )( mt_entry ) != 0){ if (( fs_mount_loc->ops->mount_h )( mt_entry ) != 0 ) 4000ad4c: c2 04 60 14 ld [ %l1 + 0x14 ], %g1 <== NOT EXECUTED 4000ad50: c2 00 60 20 ld [ %g1 + 0x20 ], %g1 <== NOT EXECUTED 4000ad54: 9f c0 40 00 call %g1 <== NOT EXECUTED 4000ad58: 90 10 00 11 mov %l1, %o0 <== NOT EXECUTED 4000ad5c: 80 a2 20 00 cmp %o0, 0 <== NOT EXECUTED 4000ad60: 02 bf ff c7 be 4000ac7c <== NOT EXECUTED 4000ad64: 01 00 00 00 nop <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); 4000ad68: 40 00 05 45 call 4000c27c <== NOT EXECUTED 4000ad6c: 90 10 20 00 clr %o0 ! 0 <== NOT EXECUTED if ( !fs_mount_loc->ops->unmount_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( !fs_root_loc->ops->fsunmount_me_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4000ad70: 40 00 27 5d call 40014ae4 <__errno> <== NOT EXECUTED 4000ad74: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4000ad78: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4000ad7c: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4000ad80: 81 c7 e0 08 ret <== NOT EXECUTED 4000ad84: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40008240 : int utime( const char *path, const struct utimbuf *times ) { 40008240: 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 ) ) 40008244: 40 00 2e d4 call 40013d94 40008248: 90 10 00 18 mov %i0, %o0 4000824c: a0 07 bf ec add %fp, -20, %l0 40008250: 92 10 00 08 mov %o0, %o1 40008254: 94 10 20 00 clr %o2 40008258: 90 10 00 18 mov %i0, %o0 4000825c: 96 10 00 10 mov %l0, %o3 40008260: 98 10 20 01 mov 1, %o4 40008264: 7f ff f0 80 call 40004464 40008268: b0 10 3f ff mov -1, %i0 4000826c: 80 a2 20 00 cmp %o0, 0 40008270: 12 80 00 14 bne 400082c0 40008274: c4 07 bf f8 ld [ %fp + -8 ], %g2 return -1; if ( !temp_loc.ops->utime_h ){ 40008278: c2 00 a0 30 ld [ %g2 + 0x30 ], %g1 4000827c: 80 a0 60 00 cmp %g1, 0 40008280: 22 80 00 12 be,a 400082c8 <== NEVER TAKEN 40008284: c2 00 a0 1c ld [ %g2 + 0x1c ], %g1 rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->utime_h)( &temp_loc, times->actime, times->modtime ); 40008288: d4 06 60 04 ld [ %i1 + 4 ], %o2 4000828c: d2 06 40 00 ld [ %i1 ], %o1 40008290: 9f c0 40 00 call %g1 40008294: 90 10 00 10 mov %l0, %o0 rtems_filesystem_freenode( &temp_loc ); 40008298: c2 07 bf f8 ld [ %fp + -8 ], %g1 4000829c: 80 a0 60 00 cmp %g1, 0 400082a0: 02 80 00 08 be 400082c0 <== NEVER TAKEN 400082a4: b0 10 00 08 mov %o0, %i0 400082a8: c2 00 60 1c ld [ %g1 + 0x1c ], %g1 400082ac: 80 a0 60 00 cmp %g1, 0 400082b0: 02 80 00 0f be 400082ec <== NEVER TAKEN 400082b4: 01 00 00 00 nop 400082b8: 9f c0 40 00 call %g1 400082bc: 90 10 00 10 mov %l0, %o0 return result; } 400082c0: 81 c7 e0 08 ret 400082c4: 81 e8 00 00 restore if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) return -1; if ( !temp_loc.ops->utime_h ){ rtems_filesystem_freenode( &temp_loc ); 400082c8: 80 a0 60 00 cmp %g1, 0 <== NOT EXECUTED 400082cc: 02 80 00 04 be 400082dc <== NOT EXECUTED 400082d0: 01 00 00 00 nop <== NOT EXECUTED 400082d4: 9f c0 40 00 call %g1 <== NOT EXECUTED 400082d8: 90 10 00 10 mov %l0, %o0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); 400082dc: 40 00 27 c6 call 400121f4 <__errno> <== NOT EXECUTED 400082e0: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 400082e4: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400082e8: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400082ec: 81 c7 e0 08 ret <== NOT EXECUTED 400082f0: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40006a6c : */ void vprintk( const char *fmt, va_list ap ) { 40006a6c: 9d e3 bf 88 save %sp, -120, %sp for (; *fmt != '\0'; fmt++) { 40006a70: c2 0e 00 00 ldub [ %i0 ], %g1 40006a74: 83 28 60 18 sll %g1, 0x18, %g1 40006a78: 80 a0 60 00 cmp %g1, 0 40006a7c: 02 80 00 7d be 40006c70 <== NEVER TAKEN 40006a80: 29 10 00 7c sethi %hi(0x4001f000), %l4 40006a84: 3b 10 00 78 sethi %hi(0x4001e000), %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40006a88: 37 10 00 78 sethi %hi(0x4001e000), %i3 bool sign = false; char lead = ' '; char c; if (*fmt != '%') { BSP_output_char(*fmt); 40006a8c: a8 15 21 2c or %l4, 0x12c, %l4 40006a90: ba 17 60 58 or %i5, 0x58, %i5 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40006a94: b6 16 e0 50 or %i3, 0x50, %i3 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { 40006a98: ac 07 bf e8 add %fp, -24, %l6 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { 40006a9c: 91 38 60 18 sra %g1, 0x18, %o0 40006aa0: 80 a2 20 25 cmp %o0, 0x25 40006aa4: 32 80 00 8d bne,a 40006cd8 40006aa8: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(*fmt); continue; } fmt++; 40006aac: b0 06 20 01 inc %i0 if (*fmt == '0' ) { 40006ab0: c2 0e 00 00 ldub [ %i0 ], %g1 40006ab4: 85 28 60 18 sll %g1, 0x18, %g2 40006ab8: 87 38 a0 18 sra %g2, 0x18, %g3 40006abc: 80 a0 e0 30 cmp %g3, 0x30 40006ac0: 02 80 00 a9 be 40006d64 40006ac4: b8 10 20 20 mov 0x20, %i4 lead = '0'; fmt++; } if (*fmt == '-' ) { 40006ac8: 87 38 a0 18 sra %g2, 0x18, %g3 40006acc: 80 a0 e0 2d cmp %g3, 0x2d 40006ad0: 02 80 00 a0 be 40006d50 40006ad4: aa 10 20 00 clr %l5 minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40006ad8: 82 00 7f d0 add %g1, -48, %g1 40006adc: 82 08 60 ff and %g1, 0xff, %g1 40006ae0: 80 a0 60 09 cmp %g1, 9 40006ae4: 18 80 00 0f bgu 40006b20 40006ae8: a0 10 20 00 clr %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; 40006aec: b0 06 20 01 inc %i0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40006af0: c2 0e 00 00 ldub [ %i0 ], %g1 width *= 10; width += ((unsigned) *fmt - '0'); 40006af4: 87 38 a0 18 sra %g2, 0x18, %g3 40006af8: 89 2c 20 03 sll %l0, 3, %g4 40006afc: 85 28 60 18 sll %g1, 0x18, %g2 40006b00: a1 2c 20 01 sll %l0, 1, %l0 40006b04: a0 04 00 04 add %l0, %g4, %l0 40006b08: a0 04 00 03 add %l0, %g3, %l0 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { 40006b0c: 86 00 7f d0 add %g1, -48, %g3 40006b10: 86 08 e0 ff and %g3, 0xff, %g3 40006b14: 80 a0 e0 09 cmp %g3, 9 40006b18: 08 bf ff f5 bleu 40006aec 40006b1c: a0 04 3f d0 add %l0, -48, %l0 width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { 40006b20: 83 38 a0 18 sra %g2, 0x18, %g1 40006b24: 80 a0 60 6c cmp %g1, 0x6c 40006b28: 02 80 00 77 be 40006d04 40006b2c: 80 a0 60 63 cmp %g1, 0x63 lflag = true; c = *++fmt; } if ( c == 'c' ) { 40006b30: 22 80 00 7d be,a 40006d24 40006b34: d0 06 40 00 ld [ %i1 ], %o0 /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); continue; } if ( c == 's' ) { 40006b38: 80 a0 60 73 cmp %g1, 0x73 40006b3c: 02 80 00 8f be 40006d78 40006b40: 80 a0 60 4f cmp %g1, 0x4f continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { 40006b44: 22 80 00 6e be,a 40006cfc 40006b48: 82 10 20 00 clr %g1 40006b4c: 80 a0 60 6f cmp %g1, 0x6f 40006b50: 22 80 00 6b be,a 40006cfc <== NEVER TAKEN 40006b54: 82 10 20 00 clr %g1 <== NOT EXECUTED base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 40006b58: 80 a0 60 49 cmp %g1, 0x49 40006b5c: 22 80 00 06 be,a 40006b74 40006b60: 82 10 20 01 mov 1, %g1 40006b64: 80 a0 60 69 cmp %g1, 0x69 40006b68: 12 80 00 44 bne 40006c78 40006b6c: 80 a0 60 44 cmp %g1, 0x44 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 40006b70: 82 10 20 01 mov 1, %g1 40006b74: aa 10 20 0a mov 0xa, %l5 } printNum( 40006b78: e6 06 40 00 ld [ %i1 ], %l3 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40006b7c: 80 88 60 ff btst 0xff, %g1 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), 40006b80: b2 06 60 04 add %i1, 4, %i1 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { 40006b84: 02 80 00 05 be 40006b98 40006b88: b8 0f 20 30 and %i4, 0x30, %i4 40006b8c: 80 a4 e0 00 cmp %l3, 0 40006b90: 26 80 00 c0 bl,a 40006e90 40006b94: c2 05 00 00 ld [ %l4 ], %g1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40006b98: 90 10 00 13 mov %l3, %o0 40006b9c: 92 10 00 15 mov %l5, %o1 40006ba0: 40 00 4e 23 call 4001a42c <.udiv> 40006ba4: ae 10 20 01 mov 1, %l7 40006ba8: a2 92 20 00 orcc %o0, 0, %l1 40006bac: 02 80 00 12 be 40006bf4 40006bb0: a4 10 20 00 clr %l2 40006bb4: 10 80 00 03 b 40006bc0 40006bb8: ae 10 00 15 mov %l5, %l7 40006bbc: a2 10 00 08 mov %o0, %l1 toPrint[count++] = (char) (unsigned_num - (n * base)); 40006bc0: 92 10 00 11 mov %l1, %o1 40006bc4: 40 00 4d e0 call 4001a344 <.umul> 40006bc8: 90 10 00 17 mov %l7, %o0 40006bcc: 90 24 c0 08 sub %l3, %o0, %o0 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40006bd0: 92 10 00 15 mov %l5, %o1 toPrint[count++] = (char) (unsigned_num - (n * base)); 40006bd4: d0 2d 80 12 stb %o0, [ %l6 + %l2 ] } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { 40006bd8: 90 10 00 11 mov %l1, %o0 40006bdc: 40 00 4e 14 call 4001a42c <.udiv> 40006be0: a4 04 a0 01 inc %l2 40006be4: 80 a2 20 00 cmp %o0, 0 40006be8: 12 bf ff f5 bne 40006bbc 40006bec: a6 10 00 11 mov %l1, %l3 40006bf0: ae 04 a0 01 add %l2, 1, %l7 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; 40006bf4: a4 07 80 12 add %fp, %l2, %l2 for (n=maxwidth ; n > count; n-- ) 40006bf8: 80 a4 00 17 cmp %l0, %l7 40006bfc: 08 80 00 09 bleu 40006c20 40006c00: e6 2c bf e8 stb %l3, [ %l2 + -24 ] BSP_output_char(lead); 40006c04: c2 05 00 00 ld [ %l4 ], %g1 40006c08: 9f c0 40 00 call %g1 40006c0c: 90 10 00 1c mov %i4, %o0 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) 40006c10: a0 04 3f ff add %l0, -1, %l0 40006c14: 80 a4 00 17 cmp %l0, %l7 40006c18: 38 bf ff fc bgu,a 40006c08 40006c1c: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(lead); for (n = 0; n < count; n++) { 40006c20: 80 a5 e0 00 cmp %l7, 0 40006c24: 22 80 00 0e be,a 40006c5c <== NEVER TAKEN 40006c28: b0 06 20 01 inc %i0 <== NOT EXECUTED 40006c2c: a2 05 ff ff add %l7, -1, %l1 40006c30: a0 10 20 00 clr %l0 40006c34: a2 05 80 11 add %l6, %l1, %l1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); 40006c38: c4 4c 40 00 ldsb [ %l1 ], %g2 40006c3c: c2 05 00 00 ld [ %l4 ], %g1 40006c40: d0 4f 40 02 ldsb [ %i5 + %g2 ], %o0 40006c44: 9f c0 40 00 call %g1 40006c48: 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++) { 40006c4c: 80 a4 00 17 cmp %l0, %l7 40006c50: 0a bf ff fa bcs 40006c38 40006c54: a2 04 7f ff add %l1, -1, %l1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40006c58: b0 06 20 01 inc %i0 40006c5c: c2 0e 00 00 ldub [ %i0 ], %g1 40006c60: 83 28 60 18 sll %g1, 0x18, %g1 40006c64: 80 a0 60 00 cmp %g1, 0 40006c68: 12 bf ff 8e bne 40006aa0 <== ALWAYS TAKEN 40006c6c: 91 38 60 18 sra %g1, 0x18, %o0 40006c70: 81 c7 e0 08 ret <== NOT EXECUTED 40006c74: 81 e8 00 00 restore <== NOT EXECUTED } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { base = 8; sign = false; } else if ( c == 'i' || c == 'I' || 40006c78: 22 bf ff bf be,a 40006b74 40006c7c: 82 10 20 01 mov 1, %g1 40006c80: 80 a0 60 64 cmp %g1, 0x64 40006c84: 22 bf ff bc be,a 40006b74 40006c88: 82 10 20 01 mov 1, %g1 c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { 40006c8c: 80 a0 60 55 cmp %g1, 0x55 40006c90: 12 80 00 05 bne 40006ca4 40006c94: 80 a0 60 75 cmp %g1, 0x75 40006c98: 82 10 20 00 clr %g1 40006c9c: 10 bf ff b7 b 40006b78 40006ca0: aa 10 20 0a mov 0xa, %l5 40006ca4: 02 bf ff fe be 40006c9c 40006ca8: 82 10 20 00 clr %g1 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { 40006cac: 91 38 a0 18 sra %g2, 0x18, %o0 40006cb0: 80 a2 20 58 cmp %o0, 0x58 40006cb4: 02 bf ff b1 be 40006b78 40006cb8: aa 10 20 10 mov 0x10, %l5 40006cbc: 80 a2 20 78 cmp %o0, 0x78 40006cc0: 02 bf ff ae be 40006b78 40006cc4: 01 00 00 00 nop base = 16; sign = false; } else if ( c == 'p' ) { 40006cc8: 80 a2 20 70 cmp %o0, 0x70 40006ccc: 02 bf ff ab be 40006b78 40006cd0: 01 00 00 00 nop base = 16; sign = false; lflag = true; } else { BSP_output_char(c); 40006cd4: c2 05 00 00 ld [ %l4 ], %g1 40006cd8: 9f c0 40 00 call %g1 40006cdc: b0 06 20 01 inc %i0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40006ce0: c2 0e 00 00 ldub [ %i0 ], %g1 40006ce4: 83 28 60 18 sll %g1, 0x18, %g1 40006ce8: 80 a0 60 00 cmp %g1, 0 40006cec: 12 bf ff 6d bne 40006aa0 40006cf0: 91 38 60 18 sra %g1, 0x18, %o0 40006cf4: 81 c7 e0 08 ret 40006cf8: 81 e8 00 00 restore base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; 40006cfc: 10 bf ff 9f b 40006b78 40006d00: aa 10 20 08 mov 8, %l5 fmt++; } if ((c = *fmt) == 'l') { lflag = true; c = *++fmt; 40006d04: b0 06 20 01 inc %i0 40006d08: c2 0e 00 00 ldub [ %i0 ], %g1 40006d0c: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 'c' ) { 40006d10: 83 38 a0 18 sra %g2, 0x18, %g1 40006d14: 80 a0 60 63 cmp %g1, 0x63 40006d18: 12 bf ff 89 bne 40006b3c <== ALWAYS TAKEN 40006d1c: 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); 40006d20: d0 06 40 00 ld [ %i1 ], %o0 <== NOT EXECUTED BSP_output_char(chr); 40006d24: c2 05 00 00 ld [ %l4 ], %g1 40006d28: 91 2a 20 18 sll %o0, 0x18, %o0 40006d2c: 9f c0 40 00 call %g1 40006d30: 91 3a 20 18 sra %o0, 0x18, %o0 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40006d34: b0 06 20 01 inc %i0 40006d38: c2 0e 00 00 ldub [ %i0 ], %g1 40006d3c: 83 28 60 18 sll %g1, 0x18, %g1 40006d40: 80 a0 60 00 cmp %g1, 0 40006d44: 12 bf ff 56 bne 40006a9c <== ALWAYS TAKEN 40006d48: b2 06 60 04 add %i1, 4, %i1 40006d4c: 30 bf ff ea b,a 40006cf4 <== NOT EXECUTED lead = '0'; fmt++; } if (*fmt == '-' ) { minus = true; fmt++; 40006d50: b0 06 20 01 inc %i0 40006d54: c2 0e 00 00 ldub [ %i0 ], %g1 40006d58: aa 10 20 01 mov 1, %l5 40006d5c: 10 bf ff 5f b 40006ad8 40006d60: 85 28 60 18 sll %g1, 0x18, %g2 continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; 40006d64: b0 06 20 01 inc %i0 40006d68: c2 0e 00 00 ldub [ %i0 ], %g1 40006d6c: b8 10 20 30 mov 0x30, %i4 40006d70: 10 bf ff 56 b 40006ac8 40006d74: 85 28 60 18 sll %g1, 0x18, %g2 } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); 40006d78: e4 06 40 00 ld [ %i1 ], %l2 if ( str == NULL ) { 40006d7c: 80 a4 a0 00 cmp %l2, 0 40006d80: 02 80 00 4a be 40006ea8 40006d84: b2 06 60 04 add %i1, 4, %i1 str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) 40006d88: c2 4c 80 00 ldsb [ %l2 ], %g1 40006d8c: 80 a0 60 00 cmp %g1, 0 40006d90: 02 80 00 07 be 40006dac 40006d94: a2 10 20 00 clr %l1 40006d98: a2 04 60 01 inc %l1 40006d9c: c2 4c 80 11 ldsb [ %l2 + %l1 ], %g1 40006da0: 80 a0 60 00 cmp %g1, 0 40006da4: 32 bf ff fe bne,a 40006d9c 40006da8: a2 04 60 01 inc %l1 ; /* leading spaces */ if ( !minus ) 40006dac: aa 8d 60 ff andcc %l5, 0xff, %l5 40006db0: 12 80 00 0e bne 40006de8 40006db4: 80 a4 20 00 cmp %l0, 0 for ( i=len ; i 40006dc0: 80 a4 20 00 cmp %l0, 0 40006dc4: a6 10 00 11 mov %l1, %l3 BSP_output_char(' '); 40006dc8: c2 05 00 00 ld [ %l4 ], %g1 40006dcc: 9f c0 40 00 call %g1 40006dd0: 90 10 20 20 mov 0x20, %o0 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i 40006de0: c2 05 00 00 ld [ %l4 ], %g1 BSP_output_char(' '); /* no width option */ if (width == 0) { 40006de4: 80 a4 20 00 cmp %l0, 0 40006de8: 32 80 00 07 bne,a 40006e04 40006dec: d0 4c 80 00 ldsb [ %l2 ], %o0 width = len; } /* output the string */ for ( i=0 ; i 40006df8: 80 a5 60 00 cmp %l5, 0 40006dfc: a0 10 00 11 mov %l1, %l0 40006e00: d0 4c 80 00 ldsb [ %l2 ], %o0 40006e04: 80 a2 20 00 cmp %o0, 0 40006e08: 02 80 00 0f be 40006e44 <== NEVER TAKEN 40006e0c: 80 a5 60 00 cmp %l5, 0 BSP_output_char(*str); 40006e10: c2 05 00 00 ld [ %l4 ], %g1 40006e14: 9f c0 40 00 call %g1 40006e18: a4 04 a0 01 inc %l2 if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 40006e20: d0 4c 80 00 ldsb [ %l2 ], %o0 BSP_output_char(*str); 40006e24: c2 05 00 00 ld [ %l4 ], %g1 40006e28: 9f c0 40 00 call %g1 40006e2c: 01 00 00 00 nop if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i 40006e3c: a4 04 a0 01 inc %l2 BSP_output_char(*str); /* trailing spaces */ if ( minus ) 40006e40: 80 a5 60 00 cmp %l5, 0 40006e44: 22 bf ff 86 be,a 40006c5c 40006e48: b0 06 20 01 inc %i0 for ( i=len ; i 40006e54: b0 06 20 01 inc %i0 BSP_output_char(' '); 40006e58: c2 05 00 00 ld [ %l4 ], %g1 40006e5c: 9f c0 40 00 call %g1 40006e60: 90 10 20 20 mov 0x20, %o0 for ( i=0 ; i 40006e70: c2 05 00 00 ld [ %l4 ], %g1 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { 40006e74: b0 06 20 01 inc %i0 40006e78: c2 0e 00 00 ldub [ %i0 ], %g1 40006e7c: 83 28 60 18 sll %g1, 0x18, %g1 40006e80: 80 a0 60 00 cmp %g1, 0 40006e84: 32 bf ff 07 bne,a 40006aa0 <== ALWAYS TAKEN 40006e88: 91 38 60 18 sra %g1, 0x18, %o0 40006e8c: 30 bf ff 9a b,a 40006cf4 <== NOT EXECUTED unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); 40006e90: 9f c0 40 00 call %g1 40006e94: 90 10 20 2d mov 0x2d, %o0 unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; 40006e98: 80 a0 00 10 cmp %g0, %l0 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; 40006e9c: a6 20 00 13 neg %l3 if (maxwidth) maxwidth--; 40006ea0: 10 bf ff 3e b 40006b98 40006ea4: a0 64 20 00 subx %l0, 0, %l0 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { 40006ea8: 10 bf ff b8 b 40006d88 40006eac: a4 10 00 1b mov %i3, %l2 =============================================================================== 4001d488 : ssize_t write( int fd, const void *buffer, size_t count ) { 4001d488: 9d e3 bf a0 save %sp, -96, %sp ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); 4001d48c: 03 10 00 7c sethi %hi(0x4001f000), %g1 4001d490: c2 00 60 34 ld [ %g1 + 0x34 ], %g1 ! 4001f034 4001d494: 80 a6 00 01 cmp %i0, %g1 4001d498: 1a 80 00 23 bcc 4001d524 <== NEVER TAKEN 4001d49c: 03 10 00 7e sethi %hi(0x4001f800), %g1 iop = rtems_libio_iop( fd ); 4001d4a0: e0 00 61 64 ld [ %g1 + 0x164 ], %l0 ! 4001f964 4001d4a4: 83 2e 20 06 sll %i0, 6, %g1 4001d4a8: b1 2e 20 03 sll %i0, 3, %i0 4001d4ac: b0 06 00 01 add %i0, %g1, %i0 4001d4b0: a0 04 00 18 add %l0, %i0, %l0 rtems_libio_check_is_open( iop ); 4001d4b4: c2 04 20 18 ld [ %l0 + 0x18 ], %g1 4001d4b8: 80 88 61 00 btst 0x100, %g1 4001d4bc: 02 80 00 1a be 4001d524 <== NEVER TAKEN 4001d4c0: 80 a6 60 00 cmp %i1, 0 rtems_libio_check_buffer( buffer ); 4001d4c4: 02 80 00 1e be 4001d53c <== NEVER TAKEN 4001d4c8: 80 a6 a0 00 cmp %i2, 0 rtems_libio_check_count( count ); 4001d4cc: 02 80 00 14 be 4001d51c 4001d4d0: b0 10 20 00 clr %i0 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4001d4d4: 80 88 60 04 btst 4, %g1 4001d4d8: 02 80 00 19 be 4001d53c <== NEVER TAKEN 4001d4dc: 01 00 00 00 nop /* * Now process the write() request. */ if ( !iop->handlers->write_h ) 4001d4e0: c2 04 20 40 ld [ %l0 + 0x40 ], %g1 4001d4e4: c2 00 60 0c ld [ %g1 + 0xc ], %g1 4001d4e8: 80 a0 60 00 cmp %g1, 0 4001d4ec: 02 80 00 1a be 4001d554 <== NEVER TAKEN 4001d4f0: 92 10 00 19 mov %i1, %o1 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); 4001d4f4: 94 10 00 1a mov %i2, %o2 4001d4f8: 9f c0 40 00 call %g1 4001d4fc: 90 10 00 10 mov %l0, %o0 if ( rc > 0 ) 4001d500: b0 92 20 00 orcc %o0, 0, %i0 4001d504: 04 80 00 06 ble 4001d51c <== NEVER TAKEN 4001d508: 85 3e 20 1f sra %i0, 0x1f, %g2 iop->offset += rc; 4001d50c: d8 1c 20 10 ldd [ %l0 + 0x10 ], %o4 4001d510: 86 83 40 18 addcc %o5, %i0, %g3 4001d514: 84 43 00 02 addx %o4, %g2, %g2 4001d518: c4 3c 20 10 std %g2, [ %l0 + 0x10 ] return rc; } 4001d51c: 81 c7 e0 08 ret 4001d520: 81 e8 00 00 restore ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 4001d524: 7f ff ce 1e call 40010d9c <__errno> <== NOT EXECUTED 4001d528: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001d52c: 82 10 20 09 mov 9, %g1 <== NOT EXECUTED 4001d530: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d534: 81 c7 e0 08 ret <== NOT EXECUTED 4001d538: 81 e8 00 00 restore <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 4001d53c: 7f ff ce 18 call 40010d9c <__errno> <== NOT EXECUTED 4001d540: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001d544: 82 10 20 16 mov 0x16, %g1 <== NOT EXECUTED 4001d548: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d54c: 81 c7 e0 08 ret <== NOT EXECUTED 4001d550: 81 e8 00 00 restore <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 4001d554: 7f ff ce 12 call 40010d9c <__errno> <== NOT EXECUTED 4001d558: b0 10 3f ff mov -1, %i0 <== NOT EXECUTED 4001d55c: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 4001d560: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 4001d564: 81 c7 e0 08 ret <== NOT EXECUTED 4001d568: 81 e8 00 00 restore <== NOT EXECUTED =============================================================================== 40008148 : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { 40008148: 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 ); 4000814c: 03 10 00 86 sethi %hi(0x40021800), %g1 40008150: c2 00 62 d4 ld [ %g1 + 0x2d4 ], %g1 ! 40021ad4 40008154: 80 a6 00 01 cmp %i0, %g1 40008158: 1a 80 00 56 bcc 400082b0 <== NEVER TAKEN 4000815c: 03 10 00 8a sethi %hi(0x40022800), %g1 iop = rtems_libio_iop( fd ); 40008160: e6 00 63 d4 ld [ %g1 + 0x3d4 ], %l3 ! 40022bd4 40008164: 83 2e 20 06 sll %i0, 6, %g1 40008168: b1 2e 20 03 sll %i0, 3, %i0 4000816c: b0 06 00 01 add %i0, %g1, %i0 40008170: a6 04 c0 18 add %l3, %i0, %l3 rtems_libio_check_is_open( iop ); 40008174: c2 04 e0 18 ld [ %l3 + 0x18 ], %g1 40008178: 80 88 61 00 btst 0x100, %g1 4000817c: 02 80 00 4d be 400082b0 40008180: 80 88 60 04 btst 4, %g1 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); 40008184: 02 80 00 30 be 40008244 <== NEVER TAKEN 40008188: 80 a6 60 00 cmp %i1, 0 /* * Argument validation on IO vector */ if ( !iov ) 4000818c: 02 80 00 2e be 40008244 40008190: 80 a6 a0 00 cmp %i2, 0 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) 40008194: 04 80 00 2c ble 40008244 40008198: 80 a6 a4 00 cmp %i2, 0x400 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) 4000819c: 14 80 00 2a bg 40008244 <== NEVER TAKEN 400081a0: 01 00 00 00 nop rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) 400081a4: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 400081a8: c2 00 60 0c ld [ %g1 + 0xc ], %g1 400081ac: 80 a0 60 00 cmp %g1, 0 400081b0: 02 80 00 46 be 400082c8 <== NEVER TAKEN 400081b4: 17 00 00 1f sethi %hi(0x7c00), %o3 rtems_set_errno_and_return_minus_one( ENOTSUP ); 400081b8: 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 ) 400081bc: 96 12 e3 ff or %o3, 0x3ff, %o3 if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400081c0: 9a 10 20 01 mov 1, %o5 400081c4: 86 10 20 00 clr %g3 400081c8: 88 10 20 00 clr %g4 * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { if ( !iov[v].iov_base ) 400081cc: c4 00 40 00 ld [ %g1 ], %g2 400081d0: 80 a0 a0 00 cmp %g2, 0 400081d4: 02 80 00 1c be 40008244 400081d8: 86 00 e0 01 inc %g3 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400081dc: c4 00 60 04 ld [ %g1 + 4 ], %g2 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 400081e0: 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 ) 400081e4: 80 a0 00 02 cmp %g0, %g2 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; 400081e8: 84 01 00 02 add %g4, %g2, %g2 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) 400081ec: 98 40 3f ff addx %g0, -1, %o4 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) 400081f0: 80 a0 80 0b cmp %g2, %o3 400081f4: 14 80 00 14 bg 40008244 <== NEVER TAKEN 400081f8: 9a 0b 40 0c and %o5, %o4, %o5 400081fc: 80 a1 00 02 cmp %g4, %g2 40008200: 14 80 00 11 bg 40008244 40008204: 80 a6 80 03 cmp %i2, %g3 * this loop does that check as well and sets "all-zero" appropriately. * The variable "all_zero" is used as an early exit point before * entering the write loop. */ all_zeros = true; for ( old=0, total=0, v=0 ; v < iovcnt ; v++ ) { 40008208: 34 bf ff f1 bg,a 400081cc 4000820c: 88 10 00 02 mov %g2, %g4 } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { 40008210: 80 8b 60 ff btst 0xff, %o5 40008214: a4 10 20 00 clr %l2 40008218: 12 80 00 09 bne 4000823c <== NEVER TAKEN 4000821c: 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 ) 40008220: d4 06 60 04 ld [ %i1 + 4 ], %o2 40008224: 80 a2 a0 00 cmp %o2, 0 40008228: 12 80 00 0d bne 4000825c <== ALWAYS TAKEN 4000822c: a4 04 a0 01 inc %l2 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { 40008230: 80 a6 80 12 cmp %i2, %l2 <== NOT EXECUTED 40008234: 14 bf ff fb bg 40008220 40008238: b2 06 60 08 add %i1, 8, %i1 if (bytes != iov[ v ].iov_len) break; } return total; } 4000823c: 81 c7 e0 08 ret 40008240: 81 e8 00 00 restore /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); 40008244: 40 00 26 f8 call 40011e24 <__errno> 40008248: b0 10 3f ff mov -1, %i0 4000824c: 82 10 20 16 mov 0x16, %g1 40008250: c2 22 00 00 st %g1, [ %o0 ] 40008254: 81 c7 e0 08 ret 40008258: 81 e8 00 00 restore for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); 4000825c: c2 04 e0 40 ld [ %l3 + 0x40 ], %g1 40008260: d2 06 40 00 ld [ %i1 ], %o1 40008264: c2 00 60 0c ld [ %g1 + 0xc ], %g1 40008268: 9f c0 40 00 call %g1 4000826c: 90 10 00 13 mov %l3, %o0 if ( bytes < 0 ) 40008270: 80 a2 20 00 cmp %o0, 0 40008274: 06 80 00 1b bl 400082e0 <== NEVER TAKEN 40008278: 01 00 00 00 nop return -1; if ( bytes > 0 ) { 4000827c: 02 80 00 07 be 40008298 <== NEVER TAKEN 40008280: a1 3a 20 1f sra %o0, 0x1f, %l0 iop->offset += bytes; 40008284: c4 1c e0 10 ldd [ %l3 + 0x10 ], %g2 40008288: 86 80 c0 08 addcc %g3, %o0, %g3 total += bytes; 4000828c: b0 06 00 08 add %i0, %o0, %i0 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; 40008290: 84 40 80 10 addx %g2, %l0, %g2 40008294: c4 3c e0 10 std %g2, [ %l3 + 0x10 ] total += bytes; } if (bytes != iov[ v ].iov_len) 40008298: c2 06 60 04 ld [ %i1 + 4 ], %g1 4000829c: 80 a2 00 01 cmp %o0, %g1 400082a0: 02 bf ff e5 be 40008234 <== ALWAYS TAKEN 400082a4: 80 a6 80 12 cmp %i2, %l2 break; } return total; } 400082a8: 81 c7 e0 08 ret 400082ac: 81 e8 00 00 restore ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); 400082b0: 40 00 26 dd call 40011e24 <__errno> 400082b4: b0 10 3f ff mov -1, %i0 400082b8: 82 10 20 09 mov 9, %g1 400082bc: c2 22 00 00 st %g1, [ %o0 ] 400082c0: 81 c7 e0 08 ret 400082c4: 81 e8 00 00 restore if ( iovcnt > IOV_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); 400082c8: 40 00 26 d7 call 40011e24 <__errno> 400082cc: b0 10 3f ff mov -1, %i0 400082d0: 82 10 20 86 mov 0x86, %g1 <== NOT EXECUTED 400082d4: c2 22 00 00 st %g1, [ %o0 ] <== NOT EXECUTED 400082d8: 81 c7 e0 08 ret <== NOT EXECUTED 400082dc: 81 e8 00 00 restore <== NOT EXECUTED if ( iov[v].iov_len == 0 ) continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) 400082e0: 81 c7 e0 08 ret <== NOT EXECUTED 400082e4: 91 e8 3f ff restore %g0, -1, %o0 <== NOT EXECUTED