ffc10804 : IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { ffc10804: 94 21 ff e0 stwu r1,-32(r1) ffc10808: 7c 08 02 a6 mflr r0 ffc1080c: 93 c1 00 18 stw r30,24(r1) IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) ffc10810: 7c 7e 1b 79 mr. r30,r3 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { ffc10814: 93 a1 00 14 stw r29,20(r1) IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) ffc10818: 3b a0 00 00 li r29,0 IMFS_jnode_types_t type, const char *name, mode_t mode, const IMFS_types_union *info ) { ffc1081c: 93 e1 00 1c stw r31,28(r1) ffc10820: 7c 9f 23 78 mr r31,r4 ffc10824: 90 01 00 24 stw r0,36(r1) IMFS_fs_info_t *fs_info; /* * MUST have a parent node to call this routine. */ if ( parent_loc == NULL ) ffc10828: 40 82 00 24 bne- ffc1084c node->st_ino = ++fs_info->ino_count; rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } ffc1082c: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc10830: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc10834: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc10838: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc1083c: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc10840: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc10844: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc10848: 4e 80 00 20 blr <== NOT EXECUTED return NULL; /* * Allocate filesystem node and fill in basic information */ node = IMFS_allocate_node( type, name, mode & ~rtems_filesystem_umask ); ffc1084c: 3d 20 00 00 lis r9,0 ffc10850: 90 e1 00 08 stw r7,8(r1) ffc10854: 7c a4 2b 78 mr r4,r5 ffc10858: 81 29 26 9c lwz r9,9884(r9) ffc1085c: 7f e3 fb 78 mr r3,r31 ffc10860: 80 a9 00 2c lwz r5,44(r9) ffc10864: 7c c5 28 78 andc r5,r6,r5 ffc10868: 4b ff fe a5 bl ffc1070c if ( !node ) ffc1086c: 80 e1 00 08 lwz r7,8(r1) ffc10870: 7c 7d 1b 79 mr. r29,r3 ffc10874: 41 a2 ff b8 beq- ffc1082c return NULL; /* * Set the type specific information */ switch (type) { ffc10878: 2b 9f 00 07 cmplwi cr7,r31,7 ffc1087c: 40 9d 00 24 ble- cr7,ffc108a0 case IMFS_FIFO: node->info.fifo.pipe = NULL; break; default: assert(0); ffc10880: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc10884: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc10888: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc1088c: 38 63 e3 94 addi r3,r3,-7276 <== NOT EXECUTED ffc10890: 38 a5 e3 80 addi r5,r5,-7296 <== NOT EXECUTED ffc10894: 38 c6 e3 e0 addi r6,r6,-7200 <== NOT EXECUTED ffc10898: 38 80 00 5c li r4,92 <== NOT EXECUTED ffc1089c: 4b ff 38 71 bl ffc0410c <__assert_func> <== NOT EXECUTED return NULL; /* * Set the type specific information */ switch (type) { ffc108a0: 3d 20 ff c2 lis r9,-62 ffc108a4: 39 29 e3 60 addi r9,r9,-7328 ffc108a8: 57 ff 10 3a rlwinm r31,r31,2,0,29 ffc108ac: 7c 09 f8 2e lwzx r0,r9,r31 ffc108b0: 7d 20 4a 14 add r9,r0,r9 ffc108b4: 7d 29 03 a6 mtctr r9 ffc108b8: 4e 80 04 20 bctr 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; ffc108bc: 80 07 00 00 lwz r0,0(r7) ffc108c0: 90 1d 00 50 stw r0,80(r29) /* * 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; ffc108c4: 81 3e 00 10 lwz r9,16(r30) RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); ffc108c8: 7f a4 eb 78 mr r4,r29 } /* * This node MUST have a parent, so put it in that directory list. */ parent = parent_loc->node_access; ffc108cc: 80 7e 00 00 lwz r3,0(r30) fs_info = parent_loc->mt_entry->fs_info; ffc108d0: 81 29 00 34 lwz r9,52(r9) node->Parent = parent; ffc108d4: 90 7d 00 08 stw r3,8(r29) ffc108d8: 38 63 00 50 addi r3,r3,80 node->st_ino = ++fs_info->ino_count; ffc108dc: 81 69 00 04 lwz r11,4(r9) ffc108e0: 38 0b 00 01 addi r0,r11,1 ffc108e4: 90 09 00 04 stw r0,4(r9) ffc108e8: 90 1d 00 38 stw r0,56(r29) ffc108ec: 4b ff 8b a9 bl ffc09494 <_Chain_Append> rtems_chain_append( &parent->info.directory.Entries, &node->Node ); return node; } ffc108f0: 80 01 00 24 lwz r0,36(r1) ffc108f4: 7f a3 eb 78 mr r3,r29 ffc108f8: 83 c1 00 18 lwz r30,24(r1) ffc108fc: 7c 08 03 a6 mtlr r0 ffc10900: 83 a1 00 14 lwz r29,20(r1) ffc10904: 83 e1 00 1c lwz r31,28(r1) ffc10908: 38 21 00 20 addi r1,r1,32 ffc1090c: 4e 80 00 20 blr node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; ffc10910: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc10914: 39 40 00 00 li r10,0 <== NOT EXECUTED ffc10918: 91 3d 00 50 stw r9,80(r29) <== NOT EXECUTED node->info.linearfile.direct = 0; ffc1091c: 38 00 00 00 li r0,0 <== NOT EXECUTED node->info.device.major = info->device.major; node->info.device.minor = info->device.minor; break; case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; ffc10920: 91 5d 00 54 stw r10,84(r29) <== NOT EXECUTED node->info.linearfile.direct = 0; ffc10924: 90 1d 00 58 stw r0,88(r29) <== NOT EXECUTED case IMFS_MEMORY_FILE: node->info.file.size = 0; node->info.file.indirect = 0; ffc10928: 38 00 00 00 li r0,0 case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; ffc1092c: 39 20 00 00 li r9,0 node->info.file.indirect = 0; node->info.file.doubly_indirect = 0; node->info.file.triply_indirect = 0; ffc10930: 90 1d 00 60 stw r0,96(r29) case IMFS_LINEAR_FILE: node->info.linearfile.size = 0; node->info.linearfile.direct = 0; case IMFS_MEMORY_FILE: node->info.file.size = 0; ffc10934: 39 40 00 00 li r10,0 ffc10938: 91 3d 00 50 stw r9,80(r29) ffc1093c: 91 5d 00 54 stw r10,84(r29) node->info.file.indirect = 0; ffc10940: 90 1d 00 58 stw r0,88(r29) node->info.file.doubly_indirect = 0; ffc10944: 90 1d 00 5c stw r0,92(r29) node->info.file.triply_indirect = 0; break; ffc10948: 4b ff ff 7c b ffc108c4 case IMFS_FIFO: node->info.fifo.pipe = NULL; ffc1094c: 38 00 00 00 li r0,0 ffc10950: 90 1d 00 50 stw r0,80(r29) break; ffc10954: 4b ff ff 70 b ffc108c4 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; ffc10958: 81 27 00 04 lwz r9,4(r7) case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; ffc1095c: 80 07 00 00 lwz r0,0(r7) node->info.device.minor = info->device.minor; ffc10960: 91 3d 00 54 stw r9,84(r29) case IMFS_SYM_LINK: node->info.sym_link.name = info->sym_link.name; break; case IMFS_DEVICE: node->info.device.major = info->device.major; ffc10964: 90 1d 00 50 stw r0,80(r29) node->info.device.minor = info->device.minor; break; ffc10968: 4b ff ff 5c b ffc108c4 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc1096c: 39 3d 00 54 addi r9,r29,84 the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); ffc10970: 38 1d 00 50 addi r0,r29,80 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc10974: 91 3d 00 50 stw r9,80(r29) the_chain->permanent_null = NULL; ffc10978: 39 20 00 00 li r9,0 ffc1097c: 91 3d 00 54 stw r9,84(r29) the_chain->last = _Chain_Head(the_chain); ffc10980: 90 1d 00 58 stw r0,88(r29) ffc10984: 4b ff ff 40 b ffc108c4 ffc0665c : rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); ffc0665c: 2c 03 00 00 cmpwi r3,0 void IMFS_dump_directory( IMFS_jnode_t *the_directory, int level ) { ffc06660: 94 21 ff d8 stwu r1,-40(r1) ffc06664: 7c 08 02 a6 mflr r0 ffc06668: 93 c1 00 20 stw r30,32(r1) ffc0666c: 7c 9e 23 78 mr r30,r4 ffc06670: 90 01 00 2c stw r0,44(r1) ffc06674: 93 21 00 0c stw r25,12(r1) ffc06678: 93 41 00 10 stw r26,16(r1) ffc0667c: 93 61 00 14 stw r27,20(r1) ffc06680: 93 81 00 18 stw r28,24(r1) ffc06684: 93 a1 00 1c stw r29,28(r1) ffc06688: 93 e1 00 24 stw r31,36(r1) rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); ffc0668c: 41 82 00 c0 beq- ffc0674c assert( level >= 0 ); ffc06690: 2f 84 00 00 cmpwi cr7,r4,0 ffc06694: 41 9c 00 f8 blt- cr7,ffc0678c assert( the_directory->type == IMFS_DIRECTORY ); ffc06698: 80 03 00 4c lwz r0,76(r3) ffc0669c: 2f 80 00 01 cmpwi cr7,r0,1 ffc066a0: 40 9e 00 cc bne- cr7,ffc0676c the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; ffc066a4: 83 63 00 50 lwz r27,80(r3) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc066a8: 3b 43 00 54 addi r26,r3,84 ffc066ac: 7f 9b d0 00 cmpw cr7,r27,r26 ffc066b0: 41 9e 00 60 beq- cr7,ffc06710 ffc066b4: 3f 80 ff c3 lis r28,-61 ffc066b8: 3f a0 00 00 lis r29,0 ffc066bc: 3b 9c 8b 14 addi r28,r28,-29932 ffc066c0: 3b bd 27 0c addi r29,r29,9996 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 ); ffc066c4: 3b 24 00 01 addi r25,r4,1 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; ffc066c8: 3b e0 00 00 li r31,0 for ( i=0 ; i<=level ; i++ ) fprintf(stdout, "...." ); ffc066cc: 81 3d 00 00 lwz r9,0(r29) !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++ ) ffc066d0: 3b ff 00 01 addi r31,r31,1 fprintf(stdout, "...." ); ffc066d4: 7f 83 e3 78 mr r3,r28 ffc066d8: 80 c9 00 08 lwz r6,8(r9) ffc066dc: 38 80 00 01 li r4,1 ffc066e0: 38 a0 00 04 li r5,4 ffc066e4: 48 01 27 e5 bl ffc18ec8 !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++ ) ffc066e8: 7f 9e f8 00 cmpw cr7,r30,r31 ffc066ec: 40 9c ff e0 bge+ cr7,ffc066cc fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); ffc066f0: 7f 63 db 78 mr r3,r27 ffc066f4: 4b ff fd 09 bl ffc063fc if ( the_jnode->type == IMFS_DIRECTORY ) ffc066f8: 80 1b 00 4c lwz r0,76(r27) ffc066fc: 2f 80 00 01 cmpwi cr7,r0,1 ffc06700: 41 9e 00 3c beq- cr7,ffc0673c 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 ) { ffc06704: 83 7b 00 00 lwz r27,0(r27) assert( the_directory->type == IMFS_DIRECTORY ); the_chain = &the_directory->info.directory.Entries; for ( the_node = the_chain->first; ffc06708: 7f 9b d0 00 cmpw cr7,r27,r26 ffc0670c: 40 9e ff bc bne+ cr7,ffc066c8 fprintf(stdout, "...." ); IMFS_print_jnode( the_jnode ); if ( the_jnode->type == IMFS_DIRECTORY ) IMFS_dump_directory( the_jnode, level + 1 ); } } ffc06710: 80 01 00 2c lwz r0,44(r1) ffc06714: 83 21 00 0c lwz r25,12(r1) ffc06718: 7c 08 03 a6 mtlr r0 ffc0671c: 83 41 00 10 lwz r26,16(r1) ffc06720: 83 61 00 14 lwz r27,20(r1) ffc06724: 83 81 00 18 lwz r28,24(r1) ffc06728: 83 a1 00 1c lwz r29,28(r1) ffc0672c: 83 c1 00 20 lwz r30,32(r1) ffc06730: 83 e1 00 24 lwz r31,36(r1) ffc06734: 38 21 00 28 addi r1,r1,40 ffc06738: 4e 80 00 20 blr 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 ); ffc0673c: 7f 63 db 78 mr r3,r27 ffc06740: 7f 24 cb 78 mr r4,r25 ffc06744: 4b ff ff 19 bl ffc0665c ffc06748: 4b ff ff bc b ffc06704 rtems_chain_node *the_node; rtems_chain_control *the_chain; IMFS_jnode_t *the_jnode; int i; assert( the_directory ); ffc0674c: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06750: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06754: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc06758: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc0675c: 38 a5 89 f8 addi r5,r5,-30216 <== NOT EXECUTED ffc06760: 38 c6 8a d0 addi r6,r6,-30000 <== NOT EXECUTED ffc06764: 38 80 00 84 li r4,132 <== NOT EXECUTED ffc06768: 48 00 09 ad bl ffc07114 <__assert_func> <== NOT EXECUTED assert( level >= 0 ); assert( the_directory->type == IMFS_DIRECTORY ); ffc0676c: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06770: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06774: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc06778: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc0677c: 38 a5 89 f8 addi r5,r5,-30216 <== NOT EXECUTED ffc06780: 38 c6 8a ec addi r6,r6,-29972 <== NOT EXECUTED ffc06784: 38 80 00 88 li r4,136 <== NOT EXECUTED ffc06788: 48 00 09 8d bl ffc07114 <__assert_func> <== NOT EXECUTED IMFS_jnode_t *the_jnode; int i; assert( the_directory ); assert( level >= 0 ); ffc0678c: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06790: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06794: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc06798: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc0679c: 38 a5 89 f8 addi r5,r5,-30216 <== NOT EXECUTED ffc067a0: 38 c6 8a e0 addi r6,r6,-29984 <== NOT EXECUTED ffc067a4: 38 80 00 86 li r4,134 <== NOT EXECUTED ffc067a8: 48 00 09 6d bl ffc07114 <__assert_func> <== NOT EXECUTED ffc0cefc : const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0cefc: 94 21 ff 90 stwu r1,-112(r1) ffc0cf00: 7c 08 02 a6 mflr r0 ffc0cf04: 90 01 00 74 stw r0,116(r1) ffc0cf08: 93 01 00 50 stw r24,80(r1) case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) ffc0cf0c: 3f 00 00 00 lis r24,0 ffc0cf10: 3b 18 26 9c addi r24,r24,9884 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0cf14: 93 a1 00 64 stw r29,100(r1) ffc0cf18: 92 c1 00 48 stw r22,72(r1) /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; ffc0cf1c: 83 a6 00 00 lwz r29,0(r6) const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0cf20: 92 e1 00 4c stw r23,76(r1) ffc0cf24: 7c b7 2b 78 mr r23,r5 ffc0cf28: 93 21 00 54 stw r25,84(r1) ffc0cf2c: 3b 21 00 08 addi r25,r1,8 ffc0cf30: 93 41 00 58 stw r26,88(r1) ffc0cf34: 7c 7a 1b 78 mr r26,r3 ffc0cf38: 93 61 00 5c stw r27,92(r1) ffc0cf3c: 3b 61 00 20 addi r27,r1,32 ffc0cf40: 93 81 00 60 stw r28,96(r1) ffc0cf44: 7c dc 33 78 mr r28,r6 ffc0cf48: 93 c1 00 68 stw r30,104(r1) /* * This was filled in by the caller and is valid in the * mount table. */ node = pathloc->node_access; ffc0cf4c: 3b c0 00 00 li r30,0 const char *pathname, /* IN */ int pathnamelen, /* IN */ int flags, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0cf50: 93 e1 00 6c stw r31,108(r1) ffc0cf54: 7c 9f 23 78 mr r31,r4 * 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 ); ffc0cf58: 7f e4 fb 78 mr r4,r31 ffc0cf5c: 7c 7a f2 14 add r3,r26,r30 ffc0cf60: 7f 65 db 78 mr r5,r27 ffc0cf64: 7f 26 cb 78 mr r6,r25 ffc0cf68: 48 00 0b cd bl ffc0db34 pathnamelen -= len; i += len; if ( !pathloc->node_access ) ffc0cf6c: 81 3c 00 00 lwz r9,0(r28) * 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 ); ffc0cf70: 7c 76 1b 78 mr r22,r3 pathnamelen -= len; ffc0cf74: 80 81 00 08 lwz r4,8(r1) i += len; if ( !pathloc->node_access ) ffc0cf78: 2f 89 00 00 cmpwi cr7,r9,0 ffc0cf7c: 41 9e 01 fc beq- cr7,ffc0d178 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) ffc0cf80: 2f 83 00 00 cmpwi cr7,r3,0 */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { type = IMFS_get_token( &pathname[i], pathnamelen, token, &len ); pathnamelen -= len; ffc0cf84: 7f e4 f8 50 subf r31,r4,r31 i += len; ffc0cf88: 7f de 22 14 add r30,r30,r4 rtems_set_errno_and_return_minus_one( ENOENT ); /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) ffc0cf8c: 40 9e 00 34 bne- cr7,ffc0cfc0 * 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 ) { ffc0cf90: 80 09 00 4c lwz r0,76(r9) ffc0cf94: 2f 80 00 01 cmpwi cr7,r0,1 ffc0cf98: 41 9e 01 74 beq- cr7,ffc0d10c flags, pathloc ); } else { result = IMFS_Set_handlers( pathloc ); } } else { result = IMFS_Set_handlers( pathloc ); ffc0cf9c: 7f 83 e3 78 mr r3,r28 ffc0cfa0: 4b ff fc ed bl ffc0cc8c if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; ffc0cfa4: 81 3c 00 00 lwz r9,0(r28) /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0cfa8: 56 f7 30 32 rlwinm r23,r23,6,0,25 if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; ffc0cfac: 80 09 00 30 lwz r0,48(r9) ffc0cfb0: 7e e0 00 38 and r0,r23,r0 ffc0cfb4: 7f 97 00 00 cmpw cr7,r23,r0 ffc0cfb8: 40 be 01 0c bne+ cr7,ffc0d0c4 ffc0cfbc: 48 00 00 c4 b ffc0d080 /* * I cannot move out of this directory without execute permission. */ if ( type != IMFS_NO_MORE_PATH ) if ( node->type == IMFS_DIRECTORY ) ffc0cfc0: 80 1d 00 4c lwz r0,76(r29) ffc0cfc4: 7d 3d 4b 78 mr r29,r9 ffc0cfc8: 2f 80 00 01 cmpwi cr7,r0,1 ffc0cfcc: 41 9e 00 ec beq- cr7,ffc0d0b8 if ( !IMFS_evaluate_permission( pathloc, RTEMS_LIBIO_PERMS_SEARCH ) ) rtems_set_errno_and_return_minus_one( EACCES ); node = pathloc->node_access; switch( type ) { ffc0cfd0: 2f 96 00 03 cmpwi cr7,r22,3 ffc0cfd4: 41 9e 00 1c beq- cr7,ffc0cff0 ffc0cfd8: 2f 96 00 04 cmpwi cr7,r22,4 ffc0cfdc: 41 9e 00 94 beq- cr7,ffc0d070 ffc0cfe0: 2f 16 00 02 cmpwi cr6,r22,2 ffc0cfe4: 41 9a 00 50 beq- cr6,ffc0d034 /* * Evaluate all tokens until we are done or an error occurs. */ while( (type != IMFS_NO_MORE_PATH) && (type != IMFS_INVALID_TOKEN) ) { ffc0cfe8: 40 9e ff 70 bne+ cr7,ffc0cf58 ffc0cfec: 4b ff ff a4 b ffc0cf90 <== NOT EXECUTED case IMFS_NAME: /* * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { ffc0cff0: 80 09 00 4c lwz r0,76(r9) ffc0cff4: 2f 80 00 03 cmpwi cr7,r0,3 ffc0cff8: 41 9e 01 94 beq- cr7,ffc0d18c node = pathloc->node_access; if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { ffc0cffc: 2f 80 00 04 cmpwi cr7,r0,4 ffc0d000: 41 9e 02 08 beq- cr7,ffc0d208 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) ffc0d004: 2f 80 00 01 cmpwi cr7,r0,1 ffc0d008: 40 9e 01 a4 bne- cr7,ffc0d1ac /* * 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 ) { ffc0d00c: 81 1d 00 5c lwz r8,92(r29) ffc0d010: 2f 88 00 00 cmpwi cr7,r8,0 ffc0d014: 40 9e 01 ac bne- cr7,ffc0d1c0 /* * Otherwise find the token name in the present location. */ node = IMFS_find_match_in_dir( node, token ); ffc0d018: 7f a3 eb 78 mr r3,r29 ffc0d01c: 7f 64 db 78 mr r4,r27 ffc0d020: 48 00 0a 15 bl ffc0da34 if ( !node ) ffc0d024: 7c 7d 1b 79 mr. r29,r3 ffc0d028: 41 82 01 50 beq- ffc0d178 /* * Set the node access to the point we have found. */ pathloc->node_access = node; ffc0d02c: 93 bc 00 00 stw r29,0(r28) break; ffc0d030: 4b ff ff 28 b ffc0cf58 case IMFS_UP_DIR: /* * Am I at the root of all filesystems? (chroot'ed?) */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) ffc0d034: 81 78 00 00 lwz r11,0(r24) ffc0d038: 80 0b 00 18 lwz r0,24(r11) ffc0d03c: 7f 89 00 00 cmpw cr7,r9,r0 ffc0d040: 41 be ff 18 beq- cr7,ffc0cf58 /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == pathloc->mt_entry->mt_fs_root.node_access) { ffc0d044: 81 1c 00 10 lwz r8,16(r28) /* * Am I at the root of this mounted filesystem? */ if (pathloc->node_access == ffc0d048: 80 08 00 1c lwz r0,28(r8) ffc0d04c: 7f 89 00 00 cmpw cr7,r9,r0 ffc0d050: 41 9e 01 d8 beq- cr7,ffc0d228 pathnamelen+len, flags,pathloc); } } else { if ( !node->Parent ) ffc0d054: 83 a9 00 08 lwz r29,8(r9) ffc0d058: 2f 9d 00 00 cmpwi cr7,r29,0 ffc0d05c: 40 9e ff d0 bne+ cr7,ffc0d02c rtems_set_errno_and_return_minus_one( ENOENT ); ffc0d060: 48 00 4b 59 bl ffc11bb8 <__errno> ffc0d064: 92 c3 00 00 stw r22,0(r3) ffc0d068: 38 60 ff ff li r3,-1 ffc0d06c: 48 00 00 14 b ffc0d080 case IMFS_NO_MORE_PATH: case IMFS_CURRENT_DIR: break; case IMFS_INVALID_TOKEN: rtems_set_errno_and_return_minus_one( ENAMETOOLONG ); ffc0d070: 48 00 4b 49 bl ffc11bb8 <__errno> ffc0d074: 38 00 00 5b li r0,91 ffc0d078: 90 03 00 00 stw r0,0(r3) ffc0d07c: 38 60 ff ff li r3,-1 if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } ffc0d080: 80 01 00 74 lwz r0,116(r1) ffc0d084: 82 c1 00 48 lwz r22,72(r1) ffc0d088: 7c 08 03 a6 mtlr r0 ffc0d08c: 82 e1 00 4c lwz r23,76(r1) ffc0d090: 83 01 00 50 lwz r24,80(r1) ffc0d094: 83 21 00 54 lwz r25,84(r1) ffc0d098: 83 41 00 58 lwz r26,88(r1) ffc0d09c: 83 61 00 5c lwz r27,92(r1) ffc0d0a0: 83 81 00 60 lwz r28,96(r1) ffc0d0a4: 83 a1 00 64 lwz r29,100(r1) ffc0d0a8: 83 c1 00 68 lwz r30,104(r1) ffc0d0ac: 83 e1 00 6c lwz r31,108(r1) ffc0d0b0: 38 21 00 70 addi r1,r1,112 ffc0d0b4: 4e 80 00 20 blr /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0d0b8: 80 09 00 30 lwz r0,48(r9) ffc0d0bc: 70 0b 00 40 andi. r11,r0,64 ffc0d0c0: 40 a2 ff 10 bne- ffc0cfd0 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( pathloc, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); ffc0d0c4: 48 00 4a f5 bl ffc11bb8 <__errno> ffc0d0c8: 38 00 00 0d li r0,13 ffc0d0cc: 90 03 00 00 stw r0,0(r3) ffc0d0d0: 38 60 ff ff li r3,-1 return result; } ffc0d0d4: 80 01 00 74 lwz r0,116(r1) ffc0d0d8: 82 c1 00 48 lwz r22,72(r1) ffc0d0dc: 7c 08 03 a6 mtlr r0 ffc0d0e0: 82 e1 00 4c lwz r23,76(r1) ffc0d0e4: 83 01 00 50 lwz r24,80(r1) ffc0d0e8: 83 21 00 54 lwz r25,84(r1) ffc0d0ec: 83 41 00 58 lwz r26,88(r1) ffc0d0f0: 83 61 00 5c lwz r27,92(r1) ffc0d0f4: 83 81 00 60 lwz r28,96(r1) ffc0d0f8: 83 a1 00 64 lwz r29,100(r1) ffc0d0fc: 83 c1 00 68 lwz r30,104(r1) ffc0d100: 83 e1 00 6c lwz r31,108(r1) ffc0d104: 38 21 00 70 addi r1,r1,112 ffc0d108: 4e 80 00 20 blr * * 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 ) { ffc0d10c: 81 09 00 5c lwz r8,92(r9) ffc0d110: 2f 88 00 00 cmpwi cr7,r8,0 ffc0d114: 41 be fe 88 beq- cr7,ffc0cf9c newloc = node->info.directory.mt_fs->mt_fs_root; ffc0d118: 81 28 00 28 lwz r9,40(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d11c: 7c 64 f0 50 subf r3,r4,r30 * 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; ffc0d120: 80 e8 00 1c lwz r7,28(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d124: 7c 7a 1a 14 add r3,r26,r3 * 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; ffc0d128: 81 48 00 20 lwz r10,32(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d12c: 7c 9f 22 14 add r4,r31,r4 * 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; ffc0d130: 81 68 00 24 lwz r11,36(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d134: 7e e5 bb 78 mr r5,r23 * 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; ffc0d138: 90 e1 00 0c stw r7,12(r1) ffc0d13c: 91 41 00 10 stw r10,16(r1) ffc0d140: 91 61 00 14 stw r11,20(r1) ffc0d144: 91 21 00 18 stw r9,24(r1) ffc0d148: 80 08 00 2c lwz r0,44(r8) *pathloc = newloc; ffc0d14c: 90 fc 00 00 stw r7,0(r28) return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d150: 7f 86 e3 78 mr r6,r28 */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; ffc0d154: 91 5c 00 04 stw r10,4(r28) ffc0d158: 90 1c 00 10 stw r0,16(r28) ffc0d15c: 91 7c 00 08 stw r11,8(r28) * 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; ffc0d160: 90 01 00 1c stw r0,28(r1) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d164: 80 09 00 00 lwz r0,0(r9) */ if ( node->type == IMFS_DIRECTORY ) { if ( node->info.directory.mt_fs != NULL ) { newloc = node->info.directory.mt_fs->mt_fs_root; *pathloc = newloc; ffc0d168: 91 3c 00 0c stw r9,12(r28) return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d16c: 7c 09 03 a6 mtctr r0 ffc0d170: 4e 80 04 21 bctrl ffc0d174: 4b ff ff 0c b ffc0d080 * 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 ); ffc0d178: 48 00 4a 41 bl ffc11bb8 <__errno> ffc0d17c: 38 00 00 02 li r0,2 ffc0d180: 90 03 00 00 stw r0,0(r3) ffc0d184: 38 60 ff ff li r3,-1 ffc0d188: 4b ff fe f8 b ffc0d080 * If we are at a link follow it. */ if ( node->type == IMFS_HARD_LINK ) { IMFS_evaluate_hard_link( pathloc, 0 ); ffc0d18c: 7f 83 e3 78 mr r3,r28 ffc0d190: 38 80 00 00 li r4,0 ffc0d194: 4b ff fb a9 bl ffc0cd3c node = pathloc->node_access; ffc0d198: 83 bc 00 00 lwz r29,0(r28) if ( !node ) ffc0d19c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc0d1a0: 41 9e 00 0c beq- cr7,ffc0d1ac } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; ffc0d1a4: 80 1d 00 4c lwz r0,76(r29) ffc0d1a8: 4b ff fe 5c b ffc0d004 /* * Only a directory can be decended into. */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc0d1ac: 48 00 4a 0d bl ffc11bb8 <__errno> ffc0d1b0: 38 00 00 14 li r0,20 ffc0d1b4: 90 03 00 00 stw r0,0(r3) ffc0d1b8: 38 60 ff ff li r3,-1 ffc0d1bc: 4b ff fe c4 b ffc0d080 * 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; ffc0d1c0: 81 28 00 28 lwz r9,40(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d1c4: 7e e5 bb 78 mr r5,r23 * 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; ffc0d1c8: 80 e8 00 1c lwz r7,28(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d1cc: 7f 86 e3 78 mr r6,r28 * 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; ffc0d1d0: 81 48 00 20 lwz r10,32(r8) ffc0d1d4: 81 68 00 24 lwz r11,36(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d1d8: 80 81 00 08 lwz r4,8(r1) * 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; ffc0d1dc: 90 e1 00 0c stw r7,12(r1) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d1e0: 7c 64 f0 50 subf r3,r4,r30 * 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; ffc0d1e4: 91 41 00 10 stw r10,16(r1) *pathloc = newloc; return (*pathloc->ops->evalpath_h)( &pathname[i-len], ffc0d1e8: 7c 7a 1a 14 add r3,r26,r3 ffc0d1ec: 7c 9f 22 14 add r4,r31,r4 * 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; ffc0d1f0: 91 61 00 14 stw r11,20(r1) ffc0d1f4: 91 21 00 18 stw r9,24(r1) ffc0d1f8: 80 08 00 2c lwz r0,44(r8) *pathloc = newloc; ffc0d1fc: 90 fc 00 00 stw r7,0(r28) ffc0d200: 91 5c 00 04 stw r10,4(r28) ffc0d204: 4b ff ff 54 b ffc0d158 if ( !node ) rtems_set_errno_and_return_minus_one( ENOTDIR ); } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); ffc0d208: 7f 83 e3 78 mr r3,r28 ffc0d20c: 38 80 00 00 li r4,0 ffc0d210: 4b ff fb c9 bl ffc0cdd8 node = pathloc->node_access; ffc0d214: 83 bc 00 00 lwz r29,0(r28) if ( result == -1 ) ffc0d218: 2f 83 ff ff cmpwi cr7,r3,-1 ffc0d21c: 41 be fe 64 beq- cr7,ffc0d080 } else if ( node->type == IMFS_SYM_LINK ) { result = IMFS_evaluate_sym_link( pathloc, 0 ); node = pathloc->node_access; ffc0d220: 80 1d 00 4c lwz r0,76(r29) ffc0d224: 4b ff fd e0 b ffc0d004 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0d228: 81 28 00 14 lwz r9,20(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0d22c: 7c 64 f0 50 subf r3,r4,r30 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0d230: 80 e8 00 08 lwz r7,8(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0d234: 7c 7a 1a 14 add r3,r26,r3 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0d238: 81 48 00 0c lwz r10,12(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0d23c: 7c 84 fa 14 add r4,r4,r31 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0d240: 81 68 00 10 lwz r11,16(r8) *pathloc = newloc; return (*pathloc->ops->evalpath_h)(&(pathname[i-len]), ffc0d244: 7e e5 bb 78 mr r5,r23 */ if ( pathloc->node_access == rtems_filesystem_root.node_access ) { break; /* Throw out the .. in this case */ } else { newloc = pathloc->mt_entry->mt_point_node; ffc0d248: 90 e1 00 0c stw r7,12(r1) ffc0d24c: 91 41 00 10 stw r10,16(r1) ffc0d250: 91 61 00 14 stw r11,20(r1) ffc0d254: 91 21 00 18 stw r9,24(r1) ffc0d258: 80 08 00 18 lwz r0,24(r8) ffc0d25c: 4b ff fe f0 b ffc0d14c ffc0cd3c : int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0cd3c: 94 21 ff f0 stwu r1,-16(r1) ffc0cd40: 7c 08 02 a6 mflr r0 ffc0cd44: 90 01 00 14 stw r0,20(r1) IMFS_jnode_t *jnode = node->node_access; ffc0cd48: 81 23 00 00 lwz r9,0(r3) int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0cd4c: 93 c1 00 08 stw r30,8(r1) ffc0cd50: 7c 9e 23 78 mr r30,r4 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) ffc0cd54: 80 09 00 4c lwz r0,76(r9) int IMFS_evaluate_hard_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0cd58: 93 e1 00 0c stw r31,12(r1) ffc0cd5c: 7c 7f 1b 78 mr r31,r3 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) ffc0cd60: 2f 80 00 03 cmpwi cr7,r0,3 ffc0cd64: 40 9e 00 6c bne- cr7,ffc0cdd0 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; ffc0cd68: 80 09 00 50 lwz r0,80(r9) /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0cd6c: 57 de 30 32 rlwinm r30,r30,6,0,25 /* * Set the hard link value and the handlers. */ node->node_access = jnode->info.hard_link.link_node; ffc0cd70: 90 03 00 00 stw r0,0(r3) IMFS_Set_handlers( node ); ffc0cd74: 4b ff ff 19 bl ffc0cc8c if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; ffc0cd78: 81 3f 00 00 lwz r9,0(r31) ffc0cd7c: 80 09 00 30 lwz r0,48(r9) ffc0cd80: 7f c0 00 38 and r0,r30,r0 ffc0cd84: 7f 9e 00 00 cmpw cr7,r30,r0 ffc0cd88: 41 9e 00 2c beq- cr7,ffc0cdb4 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); ffc0cd8c: 48 00 4e 2d bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0cd90: 38 00 00 0d li r0,13 <== NOT EXECUTED ffc0cd94: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0cd98: 38 60 ff ff li r3,-1 <== NOT EXECUTED return result; } ffc0cd9c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0cda0: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc0cda4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0cda8: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0cdac: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0cdb0: 4e 80 00 20 blr <== NOT EXECUTED ffc0cdb4: 80 01 00 14 lwz r0,20(r1) if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; ffc0cdb8: 38 60 00 00 li r3,0 if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); return result; } ffc0cdbc: 83 c1 00 08 lwz r30,8(r1) ffc0cdc0: 7c 08 03 a6 mtlr r0 ffc0cdc4: 83 e1 00 0c lwz r31,12(r1) ffc0cdc8: 38 21 00 10 addi r1,r1,16 ffc0cdcc: 4e 80 00 20 blr /* * Check for things that should never happen. */ if ( jnode->type != IMFS_HARD_LINK ) rtems_fatal_error_occurred (0xABCD0000); ffc0cdd0: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc0cdd4: 4b ff c2 61 bl ffc09034 <== NOT EXECUTED ffc0cd1c : /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0cd1c: 81 23 00 00 lwz r9,0(r3) <== NOT EXECUTED ffc0cd20: 54 84 30 32 rlwinm r4,r4,6,0,25 <== NOT EXECUTED ffc0cd24: 80 69 00 30 lwz r3,48(r9) <== NOT EXECUTED ffc0cd28: 7c 83 18 38 and r3,r4,r3 <== NOT EXECUTED return 1; return 0; } ffc0cd2c: 7c 83 1a 78 xor r3,r4,r3 <== NOT EXECUTED ffc0cd30: 7c 63 00 34 cntlzw r3,r3 <== NOT EXECUTED ffc0cd34: 54 63 d9 7e rlwinm r3,r3,27,5,31 <== NOT EXECUTED ffc0cd38: 4e 80 00 20 blr <== NOT EXECUTED ffc0cdd8 : int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0cdd8: 94 21 ff e8 stwu r1,-24(r1) ffc0cddc: 7c 08 02 a6 mflr r0 ffc0cde0: 90 01 00 1c stw r0,28(r1) IMFS_jnode_t *jnode = node->node_access; ffc0cde4: 81 23 00 00 lwz r9,0(r3) int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0cde8: 93 c1 00 10 stw r30,16(r1) ffc0cdec: 7c 9e 23 78 mr r30,r4 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) ffc0cdf0: 80 09 00 4c lwz r0,76(r9) int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0cdf4: 93 e1 00 14 stw r31,20(r1) ffc0cdf8: 7c 7f 1b 78 mr r31,r3 /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) ffc0cdfc: 2f 80 00 04 cmpwi cr7,r0,4 int IMFS_evaluate_sym_link( rtems_filesystem_location_info_t *node, /* IN/OUT */ int flags /* IN */ ) { ffc0ce00: 93 a1 00 0c stw r29,12(r1) /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) ffc0ce04: 40 9e 00 e8 bne- cr7,ffc0ceec rtems_fatal_error_occurred (0xABCD0000); if ( !jnode->Parent ) ffc0ce08: 80 09 00 08 lwz r0,8(r9) ffc0ce0c: 2f 80 00 00 cmpwi cr7,r0,0 ffc0ce10: 41 9e 00 e4 beq- cr7,ffc0cef4 /* * Move the node_access to either the symbolic links parent or * root depending on the symbolic links path. */ node->node_access = jnode->Parent; ffc0ce14: 90 03 00 00 stw r0,0(r3) rtems_filesystem_get_sym_start_loc( ffc0ce18: 81 69 00 50 lwz r11,80(r9) ffc0ce1c: 88 0b 00 00 lbz r0,0(r11) ffc0ce20: 2f 80 00 2f cmpwi cr7,r0,47 ffc0ce24: 41 9e 00 8c beq- cr7,ffc0ceb0 ffc0ce28: 2f 80 00 5c cmpwi cr7,r0,92 ffc0ce2c: 41 9e 00 84 beq- cr7,ffc0ceb0 ffc0ce30: 2f 80 00 00 cmpwi cr7,r0,0 ffc0ce34: 3b a0 00 00 li r29,0 ffc0ce38: 41 9e 00 78 beq- cr7,ffc0ceb0 * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), ffc0ce3c: 7f ab ea 14 add r29,r11,r29 ffc0ce40: 7f a3 eb 78 mr r3,r29 ffc0ce44: 48 00 60 71 bl ffc12eb4 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( ffc0ce48: 7f c5 f3 78 mr r5,r30 &jnode->info.sym_link.name[i], strlen( &jnode->info.sym_link.name[i] ), ffc0ce4c: 7c 64 1b 78 mr r4,r3 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( ffc0ce50: 7f e6 fb 78 mr r6,r31 ffc0ce54: 7f a3 eb 78 mr r3,r29 ffc0ce58: 48 00 00 a5 bl ffc0cefc /* * If all of the flags are set we have permission * to do this. */ if ( ( flags_to_test & jnode->st_mode) == flags_to_test ) ffc0ce5c: 57 de 30 32 rlwinm r30,r30,6,0,25 /* * Use eval path to evaluate the path of the symbolic link. */ result = IMFS_eval_path( ffc0ce60: 7c 7d 1b 78 mr r29,r3 strlen( &jnode->info.sym_link.name[i] ), flags, node ); IMFS_Set_handlers( node ); ffc0ce64: 7f e3 fb 78 mr r3,r31 ffc0ce68: 4b ff fe 25 bl ffc0cc8c if ( !rtems_libio_is_valid_perms( flags ) ) { assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } jnode = node->node_access; ffc0ce6c: 81 3f 00 00 lwz r9,0(r31) ffc0ce70: 80 09 00 30 lwz r0,48(r9) ffc0ce74: 7f c0 00 38 and r0,r30,r0 ffc0ce78: 7f 9e 00 00 cmpw cr7,r30,r0 ffc0ce7c: 41 9e 00 14 beq- cr7,ffc0ce90 /* * Verify we have the correct permissions for this node. */ if ( !IMFS_evaluate_permission( node, flags ) ) rtems_set_errno_and_return_minus_one( EACCES ); ffc0ce80: 48 00 4d 39 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0ce84: 38 00 00 0d li r0,13 <== NOT EXECUTED ffc0ce88: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0ce8c: 3b a0 ff ff li r29,-1 <== NOT EXECUTED return result; } ffc0ce90: 80 01 00 1c lwz r0,28(r1) ffc0ce94: 7f a3 eb 78 mr r3,r29 ffc0ce98: 83 c1 00 10 lwz r30,16(r1) ffc0ce9c: 7c 08 03 a6 mtlr r0 ffc0cea0: 83 a1 00 0c lwz r29,12(r1) ffc0cea4: 83 e1 00 14 lwz r31,20(r1) ffc0cea8: 38 21 00 18 addi r1,r1,24 ffc0ceac: 4e 80 00 20 blr * root depending on the symbolic links path. */ node->node_access = jnode->Parent; rtems_filesystem_get_sym_start_loc( ffc0ceb0: 3d 60 00 00 lis r11,0 ffc0ceb4: 81 6b 26 9c lwz r11,9884(r11) ffc0ceb8: 3b a0 00 01 li r29,1 ffc0cebc: 80 0b 00 24 lwz r0,36(r11) ffc0cec0: 80 eb 00 18 lwz r7,24(r11) ffc0cec4: 81 0b 00 1c lwz r8,28(r11) ffc0cec8: 81 4b 00 20 lwz r10,32(r11) ffc0cecc: 90 ff 00 00 stw r7,0(r31) ffc0ced0: 91 1f 00 04 stw r8,4(r31) ffc0ced4: 91 5f 00 08 stw r10,8(r31) ffc0ced8: 90 1f 00 0c stw r0,12(r31) ffc0cedc: 80 0b 00 28 lwz r0,40(r11) ffc0cee0: 90 1f 00 10 stw r0,16(r31) ffc0cee4: 81 69 00 50 lwz r11,80(r9) ffc0cee8: 4b ff ff 54 b ffc0ce3c /* * Check for things that should never happen. */ if ( jnode->type != IMFS_SYM_LINK ) rtems_fatal_error_occurred (0xABCD0000); ffc0ceec: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc0cef0: 4b ff c1 45 bl ffc09034 <== NOT EXECUTED if ( !jnode->Parent ) rtems_fatal_error_occurred( 0xBAD00000 ); ffc0cef4: 3c 60 ba d0 lis r3,-17712 <== NOT EXECUTED ffc0cef8: 4b ff c1 3d bl ffc09034 <== NOT EXECUTED ffc0d940 : } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0d940: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc0d944: 7c 08 02 a6 mflr r0 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); ffc0d948: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0d94c: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED ffc0d950: 93 c1 00 10 stw r30,16(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; ffc0d954: 83 c3 00 3c lwz r30,60(r3) <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0d958: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED ffc0d95c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); ffc0d960: 38 7e 00 50 addi r3,r30,80 <== NOT EXECUTED } int IMFS_fifo_close( rtems_libio_t *iop ) { ffc0d964: 93 a1 00 0c stw r29,12(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); ffc0d968: 48 00 28 19 bl ffc10180 <== NOT EXECUTED if (! err) { ffc0d96c: 7c 7d 1b 79 mr. r29,r3 <== NOT EXECUTED ffc0d970: 41 82 00 28 beq- ffc0d998 <== 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); ffc0d974: 41 80 00 58 blt- ffc0d9cc <== NOT EXECUTED } ffc0d978: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc0d97c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc0d980: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc0d984: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d988: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc0d98c: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc0d990: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc0d994: 4e 80 00 20 blr <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; ffc0d998: 80 1f 00 18 lwz r0,24(r31) <== 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) ffc0d99c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; int err = pipe_release(&JNODE2PIPE(jnode), iop); if (! err) { iop->flags &= ~LIBIO_FLAGS_OPEN; ffc0d9a0: 54 00 06 2c rlwinm r0,r0,0,24,22 <== NOT EXECUTED ffc0d9a4: 90 1f 00 18 stw r0,24(r31) <== 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) ffc0d9a8: 48 00 0a 31 bl ffc0e3d8 <== NOT EXECUTED ffc0d9ac: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0d9b0: 40 be ff c8 bne- cr7,ffc0d978 <== NOT EXECUTED ffc0d9b4: a0 1e 00 34 lhz r0,52(r30) <== NOT EXECUTED ffc0d9b8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0d9bc: 40 9e ff bc bne+ cr7,ffc0d978 <== NOT EXECUTED free(jnode); ffc0d9c0: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0d9c4: 4b ff 6c 31 bl ffc045f4 <== NOT EXECUTED ffc0d9c8: 4b ff ff b0 b ffc0d978 <== NOT EXECUTED } IMFS_FIFO_RETURN(err); ffc0d9cc: 7f bd 00 d0 neg r29,r29 <== NOT EXECUTED ffc0d9d0: 48 00 41 e9 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0d9d4: 93 a3 00 00 stw r29,0(r3) <== NOT EXECUTED ffc0d9d8: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc0d9dc: 4b ff ff 9c b ffc0d978 <== NOT EXECUTED ffc0d794 : int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0d794: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0d798: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0d79c: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc0d7a0: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED int err; if (command == FIONBIO) { ffc0d7a4: 3c 00 80 04 lis r0,-32764 <== NOT EXECUTED ffc0d7a8: 60 00 66 7e ori r0,r0,26238 <== NOT EXECUTED ffc0d7ac: 7f 84 00 00 cmpw cr7,r4,r0 <== NOT EXECUTED int IMFS_fifo_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0d7b0: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED int err; if (command == FIONBIO) { ffc0d7b4: 41 9e 00 2c beq- cr7,ffc0d7e0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; return 0; } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); ffc0d7b8: 81 23 00 3c lwz r9,60(r3) <== NOT EXECUTED ffc0d7bc: 80 69 00 50 lwz r3,80(r9) <== NOT EXECUTED ffc0d7c0: 48 00 24 75 bl ffc0fc34 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0d7c4: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc0d7c8: 41 80 00 78 blt- ffc0d840 <== NOT EXECUTED } ffc0d7cc: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0d7d0: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0d7d4: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0d7d8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d7dc: 4e 80 00 20 blr <== NOT EXECUTED ) { int err; if (command == FIONBIO) { if (buffer == NULL) ffc0d7e0: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED ffc0d7e4: 3b e0 00 0e li r31,14 <== NOT EXECUTED ffc0d7e8: 41 9e 00 5c beq- cr7,ffc0d844 <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) ffc0d7ec: 80 05 00 00 lwz r0,0(r5) <== NOT EXECUTED ffc0d7f0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0d7f4: 41 9e 00 28 beq- cr7,ffc0d81c <== NOT EXECUTED iop->flags |= LIBIO_FLAGS_NO_DELAY; ffc0d7f8: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc0d7fc: 38 60 00 00 li r3,0 <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } ffc0d800: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED if (command == FIONBIO) { if (buffer == NULL) err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; ffc0d804: 60 00 00 01 ori r0,r0,1 <== NOT EXECUTED ffc0d808: 90 06 00 18 stw r0,24(r6) <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } ffc0d80c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0d810: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0d814: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d818: 4e 80 00 20 blr <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; ffc0d81c: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc0d820: 38 60 00 00 li r3,0 <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } ffc0d824: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED err = -EFAULT; else { if (*(int *)buffer) iop->flags |= LIBIO_FLAGS_NO_DELAY; else iop->flags &= ~LIBIO_FLAGS_NO_DELAY; ffc0d828: 54 00 00 3c rlwinm r0,r0,0,0,30 <== NOT EXECUTED ffc0d82c: 90 06 00 18 stw r0,24(r6) <== NOT EXECUTED } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); } ffc0d830: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0d834: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0d838: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d83c: 4e 80 00 20 blr <== NOT EXECUTED } } else err = pipe_ioctl(LIBIO2PIPE(iop), command, buffer, iop); IMFS_FIFO_RETURN(err); ffc0d840: 7f e3 00 d0 neg r31,r3 <== NOT EXECUTED ffc0d844: 48 00 43 75 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0d848: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED ffc0d84c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0d850: 4b ff ff 7c b ffc0d7cc <== NOT EXECUTED ffc0d72c : rtems_off64_t IMFS_fifo_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { ffc0d72c: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0d730: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0d734: 7c 68 1b 78 mr r8,r3 <== NOT EXECUTED ffc0d738: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc0d73c: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); ffc0d740: 81 23 00 3c lwz r9,60(r3) <== NOT EXECUTED ffc0d744: 80 69 00 50 lwz r3,80(r9) <== NOT EXECUTED ffc0d748: 48 00 24 65 bl ffc0fbac <== NOT EXECUTED ffc0d74c: 7c 69 fe 70 srawi r9,r3,31 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0d750: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED rtems_libio_t *iop, rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); ffc0d754: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc0d758: 7c 6a 1b 78 mr r10,r3 <== NOT EXECUTED IMFS_FIFO_RETURN(err); ffc0d75c: 41 9c 00 20 blt- cr7,ffc0d77c <== NOT EXECUTED } ffc0d760: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0d764: 7d 44 53 78 mr r4,r10 <== NOT EXECUTED ffc0d768: 7d 23 4b 78 mr r3,r9 <== NOT EXECUTED ffc0d76c: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0d770: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d774: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0d778: 4e 80 00 20 blr <== NOT EXECUTED rtems_off64_t offset, int whence ) { off_t err = pipe_lseek(LIBIO2PIPE(iop), offset, whence, iop); IMFS_FIFO_RETURN(err); ffc0d77c: 48 00 44 3d bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0d780: 7f ff 00 d0 neg r31,r31 <== NOT EXECUTED ffc0d784: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED ffc0d788: 39 20 ff ff li r9,-1 <== NOT EXECUTED ffc0d78c: 39 40 ff ff li r10,-1 <== NOT EXECUTED ffc0d790: 4b ff ff d0 b ffc0d760 <== NOT EXECUTED ffc0d8cc : ssize_t IMFS_fifo_read( rtems_libio_t *iop, void *buffer, size_t count ) { ffc0d8cc: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc0d8d0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0d8d4: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc0d8d8: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED ffc0d8dc: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc0d8e0: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; ffc0d8e4: 83 e3 00 3c lwz r31,60(r3) <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); ffc0d8e8: 80 7f 00 50 lwz r3,80(r31) <== NOT EXECUTED ffc0d8ec: 48 00 26 41 bl ffc0ff2c <== NOT EXECUTED if (err > 0) ffc0d8f0: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc0d8f4: 40 81 00 34 ble- ffc0d928 <== NOT EXECUTED IMFS_update_atime(jnode); ffc0d8f8: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc0d8fc: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0d900: 48 00 09 e9 bl ffc0e2e8 <== NOT EXECUTED ffc0d904: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED ffc0d908: 90 1f 00 40 stw r0,64(r31) <== NOT EXECUTED IMFS_FIFO_RETURN(err); } ffc0d90c: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc0d910: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0d914: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc0d918: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d91c: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc0d920: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc0d924: 4e 80 00 20 blr <== NOT EXECUTED int err = pipe_read(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) IMFS_update_atime(jnode); IMFS_FIFO_RETURN(err); ffc0d928: 41 82 ff e4 beq+ ffc0d90c <== NOT EXECUTED ffc0d92c: 7f de 00 d0 neg r30,r30 <== NOT EXECUTED ffc0d930: 48 00 42 89 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0d934: 93 c3 00 00 stw r30,0(r3) <== NOT EXECUTED ffc0d938: 3b c0 ff ff li r30,-1 <== NOT EXECUTED ffc0d93c: 4b ff ff d0 b ffc0d90c <== NOT EXECUTED ffc0d854 : ssize_t IMFS_fifo_write( rtems_libio_t *iop, const void *buffer, size_t count ) { ffc0d854: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc0d858: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0d85c: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc0d860: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED ffc0d864: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc0d868: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED IMFS_jnode_t *jnode = iop->file_info; ffc0d86c: 83 e3 00 3c lwz r31,60(r3) <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); ffc0d870: 80 7f 00 50 lwz r3,80(r31) <== NOT EXECUTED ffc0d874: 48 00 24 49 bl ffc0fcbc <== NOT EXECUTED if (err > 0) { ffc0d878: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc0d87c: 40 81 00 38 ble- ffc0d8b4 <== NOT EXECUTED IMFS_mtime_ctime_update(jnode); ffc0d880: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc0d884: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0d888: 48 00 0a 61 bl ffc0e2e8 <== NOT EXECUTED ffc0d88c: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED ffc0d890: 90 1f 00 48 stw r0,72(r31) <== NOT EXECUTED ffc0d894: 90 1f 00 44 stw r0,68(r31) <== NOT EXECUTED } IMFS_FIFO_RETURN(err); } ffc0d898: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc0d89c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc0d8a0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc0d8a4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0d8a8: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc0d8ac: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc0d8b0: 4e 80 00 20 blr <== NOT EXECUTED int err = pipe_write(JNODE2PIPE(jnode), buffer, count, iop); if (err > 0) { IMFS_mtime_ctime_update(jnode); } IMFS_FIFO_RETURN(err); ffc0d8b4: 41 82 ff e4 beq+ ffc0d898 <== NOT EXECUTED ffc0d8b8: 7f de 00 d0 neg r30,r30 <== NOT EXECUTED ffc0d8bc: 48 00 42 fd bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0d8c0: 93 c3 00 00 stw r30,0(r3) <== NOT EXECUTED ffc0d8c4: 3b c0 ff ff li r30,-1 <== NOT EXECUTED ffc0d8c8: 4b ff ff d0 b ffc0d898 <== NOT EXECUTED ffc0da34 : IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { ffc0da34: 94 21 ff e8 stwu r1,-24(r1) ffc0da38: 7c 08 02 a6 mflr r0 ffc0da3c: 93 c1 00 10 stw r30,16(r1) /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); ffc0da40: 7c 7e 1b 79 mr. r30,r3 IMFS_jnode_t *IMFS_find_match_in_dir( IMFS_jnode_t *directory, char *name ) { ffc0da44: 93 e1 00 14 stw r31,20(r1) ffc0da48: 7c 9f 23 78 mr r31,r4 ffc0da4c: 90 01 00 1c stw r0,28(r1) ffc0da50: 93 a1 00 0c stw r29,12(r1) /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); ffc0da54: 41 82 00 c0 beq- ffc0db14 if ( !name ) ffc0da58: 2f 84 00 00 cmpwi cr7,r4,0 ffc0da5c: 41 9e 00 58 beq- cr7,ffc0dab4 /* * Check for "." and ".." */ if ( !strcmp( name, dotname ) ) ffc0da60: 3f a0 ff c2 lis r29,-62 ffc0da64: 3b bd e1 40 addi r29,r29,-7872 ffc0da68: 7c 83 23 78 mr r3,r4 ffc0da6c: 38 9d 00 18 addi r4,r29,24 ffc0da70: 48 00 53 25 bl ffc12d94 ffc0da74: 2f 83 00 00 cmpwi cr7,r3,0 ffc0da78: 41 9e 00 1c beq- cr7,ffc0da94 return directory; if ( !strcmp( name, dotdotname ) ) ffc0da7c: 38 9d 00 1c addi r4,r29,28 ffc0da80: 7f e3 fb 78 mr r3,r31 ffc0da84: 48 00 53 11 bl ffc12d94 ffc0da88: 2f 83 00 00 cmpwi cr7,r3,0 ffc0da8c: 40 9e 00 4c bne- cr7,ffc0dad8 return directory->Parent; ffc0da90: 83 de 00 08 lwz r30,8(r30) <== NOT EXECUTED if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } ffc0da94: 80 01 00 1c lwz r0,28(r1) ffc0da98: 7f c3 f3 78 mr r3,r30 ffc0da9c: 83 a1 00 0c lwz r29,12(r1) ffc0daa0: 7c 08 03 a6 mtlr r0 ffc0daa4: 83 c1 00 10 lwz r30,16(r1) ffc0daa8: 83 e1 00 14 lwz r31,20(r1) ffc0daac: 38 21 00 18 addi r1,r1,24 ffc0dab0: 4e 80 00 20 blr ffc0dab4: 80 01 00 1c lwz r0,28(r1) if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; ffc0dab8: 3b c0 00 00 li r30,0 if ( !strcmp( name, the_jnode->name ) ) return the_jnode; } return 0; } ffc0dabc: 7f c3 f3 78 mr r3,r30 ffc0dac0: 83 a1 00 0c lwz r29,12(r1) ffc0dac4: 7c 08 03 a6 mtlr r0 ffc0dac8: 83 c1 00 10 lwz r30,16(r1) ffc0dacc: 83 e1 00 14 lwz r31,20(r1) ffc0dad0: 38 21 00 18 addi r1,r1,24 ffc0dad4: 4e 80 00 20 blr if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; ffc0dad8: 83 be 00 50 lwz r29,80(r30) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc0dadc: 3b de 00 54 addi r30,r30,84 ffc0dae0: 7f 9d f0 00 cmpw cr7,r29,r30 ffc0dae4: 40 be 00 14 bne+ cr7,ffc0daf8 ffc0dae8: 4b ff ff cc b ffc0dab4 !rtems_chain_is_tail( the_chain, the_node ); the_node = the_node->next ) { ffc0daec: 83 bd 00 00 lwz r29,0(r29) if ( !strcmp( name, dotdotname ) ) return directory->Parent; the_chain = &directory->info.directory.Entries; for ( the_node = the_chain->first; ffc0daf0: 7f 9d f0 00 cmpw cr7,r29,r30 ffc0daf4: 41 be ff c0 beq- cr7,ffc0dab4 !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 ) ) ffc0daf8: 7f e3 fb 78 mr r3,r31 ffc0dafc: 38 9d 00 0c addi r4,r29,12 ffc0db00: 48 00 52 95 bl ffc12d94 ffc0db04: 2f 83 00 00 cmpwi cr7,r3,0 ffc0db08: 40 9e ff e4 bne+ cr7,ffc0daec ffc0db0c: 7f be eb 78 mr r30,r29 ffc0db10: 4b ff ff 84 b ffc0da94 /* * Check for fatal errors. A NULL directory show a problem in the * the IMFS code. */ assert( directory ); ffc0db14: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc0db18: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc0db1c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc0db20: 38 63 e1 60 addi r3,r3,-7840 <== NOT EXECUTED ffc0db24: 38 a5 e1 40 addi r5,r5,-7872 <== NOT EXECUTED ffc0db28: 38 c6 e1 ac addi r6,r6,-7764 <== NOT EXECUTED ffc0db2c: 38 80 00 2a li r4,42 <== NOT EXECUTED ffc0db30: 4b ff 65 dd bl ffc0410c <__assert_func> <== NOT EXECUTED ffc13ec4 : ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc13ec4: 94 21 ff c8 stwu r1,-56(r1) ffc13ec8: 7c 08 02 a6 mflr r0 /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; ffc13ecc: 39 00 00 00 li r8,0 ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc13ed0: 90 01 00 3c stw r0,60(r1) ffc13ed4: 93 a1 00 2c stw r29,44(r1) * 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; ffc13ed8: 81 43 00 20 lwz r10,32(r3) /* * 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; ffc13edc: 83 a3 00 1c lwz r29,28(r3) loc = temp_mt_entry->mt_fs_root; ffc13ee0: 81 63 00 24 lwz r11,36(r3) ffc13ee4: 81 23 00 28 lwz r9,40(r3) ffc13ee8: 80 03 00 2c lwz r0,44(r3) /* * Set this to null to indicate that it is being unmounted. */ temp_mt_entry->mt_fs_root.node_access = NULL; ffc13eec: 91 03 00 1c stw r8,28(r3) ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc13ef0: 93 c1 00 30 stw r30,48(r1) * 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; ffc13ef4: 91 41 00 0c stw r10,12(r1) ffc13ef8: 91 61 00 10 stw r11,16(r1) ffc13efc: 91 21 00 14 stw r9,20(r1) ffc13f00: 90 01 00 18 stw r0,24(r1) ffc13f04: 93 a1 00 08 stw r29,8(r1) ((IMFS_jnode_t *)( rtems_chain_head( jnode_get_control( jnode ) )->next)) int IMFS_fsunmount( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc13f08: 93 e1 00 34 stw r31,52(r1) ffc13f0c: 3b e1 00 08 addi r31,r1,8 temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); ffc13f10: 7f e3 fb 78 mr r3,r31 temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; loc.node_access = (void *)jnode; ffc13f14: 93 a1 00 08 stw r29,8(r1) */ temp_mt_entry->mt_fs_root.node_access = NULL; do { next = jnode->Parent; ffc13f18: 83 dd 00 08 lwz r30,8(r29) loc.node_access = (void *)jnode; IMFS_Set_handlers( &loc ); ffc13f1c: 4b ff f1 f9 bl ffc13114 if ( jnode->type != IMFS_DIRECTORY ) { ffc13f20: 80 1d 00 4c lwz r0,76(r29) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc13f24: 39 3d 00 54 addi r9,r29,84 ffc13f28: 2f 80 00 01 cmpwi cr7,r0,1 ffc13f2c: 40 9e 00 60 bne- cr7,ffc13f8c ffc13f30: 80 1d 00 50 lwz r0,80(r29) ffc13f34: 7f 80 48 00 cmpw cr7,r0,r9 ffc13f38: 41 9e 00 54 beq- cr7,ffc13f8c result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } if ( jnode != NULL ) { ffc13f3c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc13f40: 41 9e 00 2c beq- cr7,ffc13f6c if ( jnode->type == IMFS_DIRECTORY ) { ffc13f44: 80 1d 00 4c lwz r0,76(r29) ffc13f48: 2f 80 00 01 cmpwi cr7,r0,1 ffc13f4c: 40 9e ff c4 bne+ cr7,ffc13f10 ffc13f50: 80 1d 00 50 lwz r0,80(r29) ffc13f54: 39 3d 00 54 addi r9,r29,84 ffc13f58: 7f 80 48 00 cmpw cr7,r0,r9 ffc13f5c: 41 be ff b4 beq- cr7,ffc13f10 if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); ffc13f60: 2f 80 00 00 cmpwi cr7,r0,0 ffc13f64: 7c 1d 03 78 mr r29,r0 ffc13f68: 40 9e ff a8 bne+ cr7,ffc13f10 ffc13f6c: 38 60 00 00 li r3,0 return 0; } ffc13f70: 80 01 00 3c lwz r0,60(r1) ffc13f74: 83 a1 00 2c lwz r29,44(r1) ffc13f78: 7c 08 03 a6 mtlr r0 ffc13f7c: 83 c1 00 30 lwz r30,48(r1) ffc13f80: 83 e1 00 34 lwz r31,52(r1) ffc13f84: 38 21 00 38 addi r1,r1,56 ffc13f88: 4e 80 00 20 blr result = IMFS_unlink( NULL, &loc ); if (result != 0) return -1; jnode = next; } else if ( jnode_has_no_children( jnode ) ) { result = IMFS_unlink( NULL, &loc ); ffc13f8c: 38 60 00 00 li r3,0 ffc13f90: 7f e4 fb 78 mr r4,r31 ffc13f94: 4b ff 17 ed bl ffc05780 if (result != 0) ffc13f98: 2f 83 00 00 cmpwi cr7,r3,0 ffc13f9c: 40 9e 00 0c bne- cr7,ffc13fa8 ffc13fa0: 7f dd f3 78 mr r29,r30 ffc13fa4: 4b ff ff 98 b ffc13f3c if ( jnode->type == IMFS_DIRECTORY ) { if ( jnode_has_children( jnode ) ) jnode = jnode_get_first_child( jnode ); } } } while (jnode != NULL); ffc13fa8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc13fac: 4b ff ff c4 b ffc13f70 <== NOT EXECUTED ffc0dc68 : 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 ) { ffc0dc68: 94 21 ff e8 stwu r1,-24(r1) ffc0dc6c: 7c 08 02 a6 mflr r0 IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, ffc0dc70: 3d 20 00 00 lis r9,0 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 ) { ffc0dc74: 90 01 00 1c stw r0,28(r1) IMFS_jnode_t *jnode; /* * determine/check value for imfs_memfile_bytes_per_block */ IMFS_determine_bytes_per_block(&imfs_memfile_bytes_per_block, ffc0dc78: 80 09 26 50 lwz r0,9808(r9) 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 ) { ffc0dc7c: 93 81 00 08 stw r28,8(r1) ffc0dc80: 7c 9c 23 78 mr r28,r4 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { ffc0dc84: 2f 80 00 10 cmpwi cr7,r0,16 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 ) { ffc0dc88: 93 a1 00 0c stw r29,12(r1) ffc0dc8c: 7c dd 33 78 mr r29,r6 ffc0dc90: 93 c1 00 10 stw r30,16(r1) ffc0dc94: 7c be 2b 78 mr r30,r5 ffc0dc98: 93 e1 00 14 stw r31,20(r1) ffc0dc9c: 7c 7f 1b 78 mr r31,r3 int bit_mask; /* * check, whether requested bytes per block is valid */ for (bit_mask = 16; !is_valid && (bit_mask <= 512); bit_mask <<= 1) { ffc0dca0: 41 9e 00 24 beq- cr7,ffc0dcc4 ffc0dca4: 39 60 00 05 li r11,5 ffc0dca8: 7d 69 03 a6 mtctr r11 ffc0dcac: 39 20 00 20 li r9,32 ffc0dcb0: 7f 80 48 00 cmpw cr7,r0,r9 ffc0dcb4: 55 29 08 3c rlwinm r9,r9,1,0,30 ffc0dcb8: 41 9e 00 0c beq- cr7,ffc0dcc4 ffc0dcbc: 42 00 ff f4 bdnz+ ffc0dcb0 ffc0dcc0: 38 00 00 80 li r0,128 <== NOT EXECUTED if (bit_mask == requested_bytes_per_block) { is_valid = true; } } *dest_bytes_per_block = ((is_valid) ffc0dcc4: 3d 20 00 00 lis r9,0 ffc0dcc8: 90 09 27 9c stw r0,10140(r9) /* * 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(); ffc0dccc: 48 00 2a e9 bl ffc107b4 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; ffc0dcd0: 3c 80 ff c2 lis r4,-62 /* * 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(); ffc0dcd4: 90 7f 00 1c stw r3,28(r31) 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; ffc0dcd8: 38 84 e3 30 addi r4,r4,-7376 ffc0dcdc: 38 a0 00 30 li r5,48 * * 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; temp_mt_entry->mt_fs_root.ops = op_table; ffc0dce0: 93 9f 00 28 stw r28,40(r31) temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; ffc0dce4: 38 7f 00 38 addi r3,r31,56 * 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; ffc0dce8: 93 bf 00 24 stw r29,36(r31) temp_mt_entry->mt_fs_root.ops = op_table; temp_mt_entry->pathconf_limits_and_options = IMFS_LIMITS_AND_OPTIONS; ffc0dcec: 48 00 4a b5 bl ffc127a0 /* * Create custom file system data. */ fs_info = calloc( 1, sizeof( IMFS_fs_info_t ) ); ffc0dcf0: 38 60 00 01 li r3,1 ffc0dcf4: 38 80 00 10 li r4,16 ffc0dcf8: 48 00 03 81 bl ffc0e078 if ( !fs_info ) { ffc0dcfc: 2c 03 00 00 cmpwi r3,0 ffc0dd00: 41 82 00 5c beq- ffc0dd5c /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; ffc0dd04: 3d 20 00 00 lis r9,0 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; ffc0dd08: 81 1f 00 1c lwz r8,28(r31) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; ffc0dd0c: 81 69 28 f8 lwz r11,10488(r9) fs_info->ino_count = 1; ffc0dd10: 38 00 00 01 li r0,1 ffc0dd14: 90 03 00 04 stw r0,4(r3) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; ffc0dd18: 39 4b 00 01 addi r10,r11,1 ffc0dd1c: 91 63 00 00 stw r11,0(r3) fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; fs_info->directory_handlers = directory_handlers; ffc0dd20: 93 a3 00 0c stw r29,12(r3) * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; fs_info->ino_count = 1; fs_info->memfile_handlers = memfile_handlers; ffc0dd24: 93 c3 00 08 stw r30,8(r3) 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; ffc0dd28: 90 7f 00 34 stw r3,52(r31) 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; ffc0dd2c: 90 08 00 38 stw r0,56(r8) /* * Set st_ino for the root to 1. */ fs_info->instance = imfs_instance++; ffc0dd30: 91 49 28 f8 stw r10,10488(r9) jnode = temp_mt_entry->mt_fs_root.node_access; jnode->st_ino = fs_info->ino_count; /* Initialize POSIX FIFO/pipe module */ rtems_pipe_initialize(); ffc0dd34: 48 00 1e 81 bl ffc0fbb4 ffc0dd38: 38 60 00 00 li r3,0 return 0; } ffc0dd3c: 80 01 00 1c lwz r0,28(r1) ffc0dd40: 83 81 00 08 lwz r28,8(r1) ffc0dd44: 7c 08 03 a6 mtlr r0 ffc0dd48: 83 a1 00 0c lwz r29,12(r1) ffc0dd4c: 83 c1 00 10 lwz r30,16(r1) ffc0dd50: 83 e1 00 14 lwz r31,20(r1) ffc0dd54: 38 21 00 18 addi r1,r1,24 ffc0dd58: 4e 80 00 20 blr /* * 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); ffc0dd5c: 80 7f 00 1c lwz r3,28(r31) <== NOT EXECUTED ffc0dd60: 4b ff 68 95 bl ffc045f4 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); ffc0dd64: 48 00 3e 55 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0dd68: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc0dd6c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0dd70: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0dd74: 4b ff ff c8 b ffc0dd3c <== NOT EXECUTED ffc05358 : int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { ffc05358: 94 21 ff 98 stwu r1,-104(r1) ffc0535c: 7c 08 02 a6 mflr r0 ffc05360: 90 01 00 6c stw r0,108(r1) int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; ffc05364: 81 23 00 00 lwz r9,0(r3) int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { ffc05368: 93 a1 00 5c stw r29,92(r1) ffc0536c: 7c bd 2b 78 mr r29,r5 int i; /* * Verify this node can be linked to. */ info.hard_link.link_node = to_loc->node_access; ffc05370: 91 21 00 18 stw r9,24(r1) if ( info.hard_link.link_node->st_nlink >= LINK_MAX ) ffc05374: a0 09 00 34 lhz r0,52(r9) int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { ffc05378: 93 c1 00 60 stw r30,96(r1) ffc0537c: 7c 9e 23 78 mr r30,r4 /* * 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 ) ffc05380: 2b 80 00 07 cmplwi cr7,r0,7 int IMFS_link( rtems_filesystem_location_info_t *to_loc, /* IN */ rtems_filesystem_location_info_t *parent_loc, /* IN */ const char *token /* IN */ ) { ffc05384: 93 e1 00 64 stw r31,100(r1) /* * 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 ) ffc05388: 41 9d 00 90 bgt- cr7,ffc05418 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 ); ffc0538c: 7c a3 2b 78 mr r3,r5 ffc05390: 48 01 46 41 bl ffc199d0 ffc05394: 3b e1 00 30 addi r31,r1,48 ffc05398: 7c 64 1b 78 mr r4,r3 ffc0539c: 7f e5 fb 78 mr r5,r31 ffc053a0: 38 c1 00 08 addi r6,r1,8 ffc053a4: 7f a3 eb 78 mr r3,r29 ffc053a8: 48 00 ed 09 bl ffc140b0 * 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( ffc053ac: 38 c0 00 00 li r6,0 ffc053b0: 7f c3 f3 78 mr r3,r30 ffc053b4: 7f e5 fb 78 mr r5,r31 ffc053b8: 60 c6 a1 ff ori r6,r6,41471 ffc053bc: 38 80 00 03 li r4,3 ffc053c0: 38 e1 00 18 addi r7,r1,24 ffc053c4: 48 00 db cd bl ffc12f90 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) ffc053c8: 2f 83 00 00 cmpwi cr7,r3,0 ffc053cc: 41 9e 00 60 beq- cr7,ffc0542c 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++; ffc053d0: 81 21 00 18 lwz r9,24(r1) IMFS_update_ctime( info.hard_link.link_node ); ffc053d4: 38 61 00 0c addi r3,r1,12 ffc053d8: 38 80 00 00 li r4,0 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++; ffc053dc: a1 69 00 34 lhz r11,52(r9) ffc053e0: 38 0b 00 01 addi r0,r11,1 ffc053e4: b0 09 00 34 sth r0,52(r9) IMFS_update_ctime( info.hard_link.link_node ); ffc053e8: 48 00 0d 29 bl ffc06110 ffc053ec: 80 01 00 0c lwz r0,12(r1) ffc053f0: 81 21 00 18 lwz r9,24(r1) ffc053f4: 38 60 00 00 li r3,0 ffc053f8: 90 09 00 48 stw r0,72(r9) return 0; } ffc053fc: 80 01 00 6c lwz r0,108(r1) ffc05400: 83 a1 00 5c lwz r29,92(r1) ffc05404: 7c 08 03 a6 mtlr r0 ffc05408: 83 c1 00 60 lwz r30,96(r1) ffc0540c: 83 e1 00 64 lwz r31,100(r1) ffc05410: 38 21 00 68 addi r1,r1,104 ffc05414: 4e 80 00 20 blr /* * 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 ); ffc05418: 48 01 32 f9 bl ffc18710 <__errno> ffc0541c: 38 00 00 1f li r0,31 ffc05420: 90 03 00 00 stw r0,0(r3) ffc05424: 38 60 ff ff li r3,-1 ffc05428: 4b ff ff d4 b ffc053fc ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); ffc0542c: 48 01 32 e5 bl ffc18710 <__errno> <== NOT EXECUTED ffc05430: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc05434: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05438: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0543c: 4b ff ff c0 b ffc053fc <== NOT EXECUTED ffc16b70 : ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); ffc16b70: 7c 69 1b 79 mr. r9,r3 MEMFILE_STATIC int IMFS_memfile_addblock( IMFS_jnode_t *the_jnode, unsigned int block ) { ffc16b74: 94 21 ff f0 stwu r1,-16(r1) ffc16b78: 7c 08 02 a6 mflr r0 ffc16b7c: 93 e1 00 0c stw r31,12(r1) ffc16b80: 90 01 00 14 stw r0,20(r1) block_p memory; block_p *block_entry_ptr; assert( the_jnode ); ffc16b84: 41 82 00 5c beq- ffc16be0 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc16b88: 80 09 00 4c lwz r0,76(r9) ffc16b8c: 2f 80 00 05 cmpwi cr7,r0,5 ffc16b90: 40 9e 00 74 bne- cr7,ffc16c04 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 ); ffc16b94: 38 a0 00 01 li r5,1 ffc16b98: 4b ff f8 e1 bl ffc16478 if ( *block_entry_ptr ) ffc16b9c: 80 03 00 00 lwz r0,0(r3) 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 ); ffc16ba0: 7c 7f 1b 78 mr r31,r3 if ( *block_entry_ptr ) ffc16ba4: 38 60 00 00 li r3,0 ffc16ba8: 2f 80 00 00 cmpwi cr7,r0,0 ffc16bac: 41 9e 00 18 beq- cr7,ffc16bc4 if ( !memory ) return 1; *block_entry_ptr = memory; return 0; } ffc16bb0: 80 01 00 14 lwz r0,20(r1) ffc16bb4: 83 e1 00 0c lwz r31,12(r1) ffc16bb8: 38 21 00 10 addi r1,r1,16 ffc16bbc: 7c 08 03 a6 mtlr r0 ffc16bc0: 4e 80 00 20 blr #if 0 fprintf(stdout, "%d %p", block, block_entry_ptr ); fflush(stdout); #endif memory = memfile_alloc_block(); ffc16bc4: 4b ff f8 71 bl ffc16434 if ( !memory ) ffc16bc8: 7c 60 1b 79 mr. r0,r3 ffc16bcc: 38 60 00 01 li r3,1 ffc16bd0: 41 a2 ff e0 beq- ffc16bb0 return 1; *block_entry_ptr = memory; ffc16bd4: 90 1f 00 00 stw r0,0(r31) ffc16bd8: 38 60 00 00 li r3,0 return 0; ffc16bdc: 4b ff ff d4 b ffc16bb0 ) { block_p memory; block_p *block_entry_ptr; assert( the_jnode ); ffc16be0: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16be4: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16be8: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16bec: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16bf0: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc16bf4: 38 a5 00 70 addi r5,r5,112 <== NOT EXECUTED ffc16bf8: 38 c6 56 5c addi r6,r6,22108 <== NOT EXECUTED ffc16bfc: 38 80 01 69 li r4,361 <== NOT EXECUTED ffc16c00: 4b fe ee e9 bl ffc05ae8 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc16c04: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16c08: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16c0c: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16c10: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16c14: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc16c18: 38 a5 00 70 addi r5,r5,112 <== NOT EXECUTED ffc16c1c: 38 c6 56 68 addi r6,r6,22120 <== NOT EXECUTED ffc16c20: 38 80 01 6d li r4,365 <== NOT EXECUTED ffc16c24: 4b fe ee c5 bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc16c28 : MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { ffc16c28: 94 21 ff d8 stwu r1,-40(r1) ffc16c2c: 7c 08 02 a6 mflr r0 ffc16c30: 93 e1 00 24 stw r31,36(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16c34: 7c 7f 1b 79 mr. r31,r3 MEMFILE_STATIC int IMFS_memfile_extend( IMFS_jnode_t *the_jnode, off_t new_length ) { ffc16c38: 93 41 00 10 stw r26,16(r1) ffc16c3c: 7c da 33 78 mr r26,r6 ffc16c40: 93 81 00 18 stw r28,24(r1) ffc16c44: 7c bc 2b 78 mr r28,r5 ffc16c48: 90 01 00 2c stw r0,44(r1) ffc16c4c: 93 01 00 08 stw r24,8(r1) ffc16c50: 93 21 00 0c stw r25,12(r1) ffc16c54: 93 61 00 14 stw r27,20(r1) ffc16c58: 93 a1 00 1c stw r29,28(r1) ffc16c5c: 93 c1 00 20 stw r30,32(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16c60: 41 82 01 d0 beq- ffc16e30 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc16c64: 80 1f 00 4c lwz r0,76(r31) ffc16c68: 2f 80 00 05 cmpwi cr7,r0,5 ffc16c6c: 40 9e 01 a0 bne- cr7,ffc16e0c if ( the_jnode->type != IMFS_MEMORY_FILE ) rtems_set_errno_and_return_minus_one( EIO ); if ( new_length >= IMFS_MEMFILE_MAXIMUM_SIZE ) ffc16c70: 3d 20 00 00 lis r9,0 ffc16c74: 83 a9 27 24 lwz r29,10020(r9) ffc16c78: 38 00 00 00 li r0,0 ffc16c7c: 7f 80 28 00 cmpw cr7,r0,r5 ffc16c80: 57 a9 f0 be rlwinm r9,r29,30,2,31 ffc16c84: 39 69 00 01 addi r11,r9,1 ffc16c88: 7d 6b 49 d6 mullw r11,r11,r9 ffc16c8c: 38 0b 00 01 addi r0,r11,1 ffc16c90: 7d 20 49 d6 mullw r9,r0,r9 ffc16c94: 39 29 ff ff addi r9,r9,-1 ffc16c98: 7d 29 e9 d6 mullw r9,r9,r29 ffc16c9c: 40 9d 01 50 ble- cr7,ffc16dec rtems_set_errno_and_return_minus_one( EINVAL ); if ( new_length <= the_jnode->info.file.size ) ffc16ca0: 83 7f 00 50 lwz r27,80(r31) ffc16ca4: 83 3f 00 54 lwz r25,84(r31) ffc16ca8: 7f 9c d8 00 cmpw cr7,r28,r27 ffc16cac: 40 9d 00 c4 ble- cr7,ffc16d70 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16cb0: 7f b8 fe 70 srawi r24,r29,31 ffc16cb4: 7f 05 c3 78 mr r5,r24 ffc16cb8: 7f a6 eb 78 mr r6,r29 ffc16cbc: 7f 83 e3 78 mr r3,r28 ffc16cc0: 7f 44 d3 78 mr r4,r26 ffc16cc4: 48 00 b9 01 bl ffc225c4 <__divdi3> old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16cc8: 7f 63 db 78 mr r3,r27 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16ccc: 7c 9e 23 78 mr r30,r4 old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16cd0: 7f 05 c3 78 mr r5,r24 ffc16cd4: 7f 24 cb 78 mr r4,r25 ffc16cd8: 7f a6 eb 78 mr r6,r29 ffc16cdc: 48 00 b8 e9 bl ffc225c4 <__divdi3> /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { ffc16ce0: 7f 9e 20 40 cmplw cr7,r30,r4 /* * Calculate the number of range of blocks to allocate */ new_blocks = new_length / IMFS_MEMFILE_BYTES_PER_BLOCK; old_blocks = the_jnode->info.file.size / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc16ce4: 7c 9b 23 78 mr r27,r4 /* * Now allocate each of those blocks. */ for ( block=old_blocks ; block<=new_blocks ; block++ ) { ffc16ce8: 41 9c 00 c8 blt- cr7,ffc16db0 ffc16cec: 7c 9d 23 78 mr r29,r4 ffc16cf0: 48 00 00 10 b ffc16d00 ffc16cf4: 3b bd 00 01 addi r29,r29,1 ffc16cf8: 7f 9e e8 40 cmplw cr7,r30,r29 ffc16cfc: 41 9c 00 b4 blt- cr7,ffc16db0 if ( IMFS_memfile_addblock( the_jnode, block ) ) { ffc16d00: 7f e3 fb 78 mr r3,r31 ffc16d04: 7f a4 eb 78 mr r4,r29 ffc16d08: 4b ff fe 69 bl ffc16b70 ffc16d0c: 2f 83 00 00 cmpwi cr7,r3,0 ffc16d10: 41 9e ff e4 beq+ cr7,ffc16cf4 ffc16d14: 48 00 00 14 b ffc16d28 <== NOT EXECUTED for ( ; block>=old_blocks ; block-- ) { IMFS_memfile_remove_block( the_jnode, block ); ffc16d18: 7f a4 eb 78 mr r4,r29 <== NOT EXECUTED ffc16d1c: 7f e3 fb 78 mr r3,r31 <== 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-- ) { ffc16d20: 3b bd ff ff addi r29,r29,-1 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); ffc16d24: 4b ff fa b5 bl ffc167d8 <== 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-- ) { ffc16d28: 7f 9b e8 40 cmplw cr7,r27,r29 <== NOT EXECUTED ffc16d2c: 40 9d ff ec ble+ cr7,ffc16d18 <== NOT EXECUTED IMFS_memfile_remove_block( the_jnode, block ); } rtems_set_errno_and_return_minus_one( ENOSPC ); ffc16d30: 48 00 19 e1 bl ffc18710 <__errno> <== NOT EXECUTED ffc16d34: 38 00 00 1c li r0,28 <== NOT EXECUTED ffc16d38: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc16d3c: 38 60 ff ff li r3,-1 <== NOT EXECUTED * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } ffc16d40: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc16d44: 83 01 00 08 lwz r24,8(r1) <== NOT EXECUTED ffc16d48: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc16d4c: 83 21 00 0c lwz r25,12(r1) <== NOT EXECUTED ffc16d50: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc16d54: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc16d58: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc16d5c: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc16d60: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc16d64: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc16d68: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc16d6c: 4e 80 00 20 blr <== 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 ) ffc16d70: 40 9e 00 0c bne- cr7,ffc16d7c ffc16d74: 7f 9a c8 40 cmplw cr7,r26,r25 ffc16d78: 41 9d ff 38 bgt+ cr7,ffc16cb0 * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } ffc16d7c: 80 01 00 2c lwz r0,44(r1) 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 ) ffc16d80: 38 60 00 00 li r3,0 * Set the new length of the file. */ the_jnode->info.file.size = new_length; return 0; } ffc16d84: 83 01 00 08 lwz r24,8(r1) ffc16d88: 7c 08 03 a6 mtlr r0 ffc16d8c: 83 21 00 0c lwz r25,12(r1) ffc16d90: 83 41 00 10 lwz r26,16(r1) ffc16d94: 83 61 00 14 lwz r27,20(r1) ffc16d98: 83 81 00 18 lwz r28,24(r1) ffc16d9c: 83 a1 00 1c lwz r29,28(r1) ffc16da0: 83 c1 00 20 lwz r30,32(r1) ffc16da4: 83 e1 00 24 lwz r31,36(r1) ffc16da8: 38 21 00 28 addi r1,r1,40 ffc16dac: 4e 80 00 20 blr /* * Set the new length of the file. */ the_jnode->info.file.size = new_length; ffc16db0: 93 5f 00 54 stw r26,84(r31) ffc16db4: 38 60 00 00 li r3,0 ffc16db8: 93 9f 00 50 stw r28,80(r31) return 0; } ffc16dbc: 80 01 00 2c lwz r0,44(r1) ffc16dc0: 83 01 00 08 lwz r24,8(r1) ffc16dc4: 7c 08 03 a6 mtlr r0 ffc16dc8: 83 21 00 0c lwz r25,12(r1) ffc16dcc: 83 41 00 10 lwz r26,16(r1) ffc16dd0: 83 61 00 14 lwz r27,20(r1) ffc16dd4: 83 81 00 18 lwz r28,24(r1) ffc16dd8: 83 a1 00 1c lwz r29,28(r1) ffc16ddc: 83 c1 00 20 lwz r30,32(r1) ffc16de0: 83 e1 00 24 lwz r31,36(r1) ffc16de4: 38 21 00 28 addi r1,r1,40 ffc16de8: 4e 80 00 20 blr 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 ) ffc16dec: 40 9e 00 0c bne- cr7,ffc16df8 ffc16df0: 7f 89 30 40 cmplw cr7,r9,r6 ffc16df4: 41 9d fe ac bgt+ cr7,ffc16ca0 rtems_set_errno_and_return_minus_one( EINVAL ); ffc16df8: 48 00 19 19 bl ffc18710 <__errno> <== NOT EXECUTED ffc16dfc: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc16e00: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc16e04: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc16e08: 4b ff ff 38 b ffc16d40 <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc16e0c: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16e10: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16e14: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16e18: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16e1c: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc16e20: 38 a5 00 88 addi r5,r5,136 <== NOT EXECUTED ffc16e24: 38 c6 56 68 addi r6,r6,22120 <== NOT EXECUTED ffc16e28: 38 80 01 35 li r4,309 <== NOT EXECUTED ffc16e2c: 4b fe ec bd bl ffc05ae8 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); ffc16e30: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16e34: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16e38: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16e3c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16e40: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc16e44: 38 a5 00 88 addi r5,r5,136 <== NOT EXECUTED ffc16e48: 38 c6 56 5c addi r6,r6,22108 <== NOT EXECUTED ffc16e4c: 38 80 01 31 li r4,305 <== NOT EXECUTED ffc16e50: 4b fe ec 99 bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc16478 : #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { ffc16478: 94 21 ff e0 stwu r1,-32(r1) ffc1647c: 7c 08 02 a6 mflr r0 ffc16480: 93 e1 00 1c stw r31,28(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16484: 7c 7f 1b 79 mr. r31,r3 #endif IMFS_jnode_t *the_jnode, unsigned int block, int malloc_it ) { ffc16488: 90 01 00 24 stw r0,36(r1) ffc1648c: 93 81 00 10 stw r28,16(r1) ffc16490: 93 a1 00 14 stw r29,20(r1) ffc16494: 93 c1 00 18 stw r30,24(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16498: 41 82 02 18 beq- ffc166b0 if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc1649c: 80 1f 00 4c lwz r0,76(r31) ffc164a0: 2f 80 00 05 cmpwi cr7,r0,5 ffc164a4: 40 9e 02 2c bne- cr7,ffc166d0 /* * Is the block number in the simple indirect portion? */ if ( my_block <= LAST_INDIRECT ) { ffc164a8: 3d 20 00 00 lis r9,0 ffc164ac: 81 29 27 24 lwz r9,10020(r9) ffc164b0: 55 29 f0 be rlwinm r9,r9,30,2,31 ffc164b4: 38 09 ff ff addi r0,r9,-1 ffc164b8: 7f 84 00 40 cmplw cr7,r4,r0 ffc164bc: 40 9d 00 78 ble- cr7,ffc16534 /* * Is the block number in the doubly indirect portion? */ if ( my_block <= LAST_DOUBLY_INDIRECT ) { ffc164c0: 39 69 00 01 addi r11,r9,1 <== NOT EXECUTED ffc164c4: 7d 6b 49 d6 mullw r11,r11,r9 <== NOT EXECUTED ffc164c8: 38 0b ff ff addi r0,r11,-1 <== NOT EXECUTED ffc164cc: 7f 84 00 40 cmplw cr7,r4,r0 <== NOT EXECUTED ffc164d0: 41 9d 00 a0 bgt- cr7,ffc16570 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d) ", block ); fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; ffc164d4: 7c 89 20 50 subf r4,r9,r4 <== NOT EXECUTED singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; ffc164d8: 81 7f 00 5c lwz r11,92(r31) <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc164dc: 7f c4 4b 96 divwu r30,r4,r9 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { ffc164e0: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED fflush(stdout); #endif my_block -= FIRST_DOUBLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc164e4: 7f be 49 d6 mullw r29,r30,r9 <== NOT EXECUTED ffc164e8: 7f bd 20 50 subf r29,r29,r4 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; p = info->doubly_indirect; if ( malloc_it ) { ffc164ec: 41 9e 01 04 beq- cr7,ffc165f0 <== NOT EXECUTED if ( !p ) { ffc164f0: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc164f4: 41 9e 01 84 beq- cr7,ffc16678 <== NOT EXECUTED if ( !p ) return 0; info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; ffc164f8: 57 de 10 3a rlwinm r30,r30,2,0,29 <== NOT EXECUTED ffc164fc: 7c 6b f0 2e lwzx r3,r11,r30 <== NOT EXECUTED ffc16500: 7f cb f2 14 add r30,r11,r30 <== NOT EXECUTED if ( !p1 ) { ffc16504: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc16508: 41 9e 01 5c beq- cr7,ffc16664 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; ffc1650c: 57 bd 10 3a rlwinm r29,r29,2,0,29 <== NOT EXECUTED ffc16510: 7c 63 ea 14 add r3,r3,r29 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } ffc16514: 80 01 00 24 lwz r0,36(r1) ffc16518: 83 81 00 10 lwz r28,16(r1) ffc1651c: 7c 08 03 a6 mtlr r0 ffc16520: 83 a1 00 14 lwz r29,20(r1) ffc16524: 83 c1 00 18 lwz r30,24(r1) ffc16528: 83 e1 00 1c lwz r31,28(r1) ffc1652c: 38 21 00 20 addi r1,r1,32 ffc16530: 4e 80 00 20 blr fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; if ( malloc_it ) { ffc16534: 2f 85 00 00 cmpwi cr7,r5,0 if ( my_block <= LAST_INDIRECT ) { #if 0 fprintf(stdout, "(s %d) ", block ); fflush(stdout); #endif p = info->indirect; ffc16538: 80 7f 00 58 lwz r3,88(r31) if ( malloc_it ) { ffc1653c: 41 9e 00 f8 beq- cr7,ffc16634 if ( !p ) { ffc16540: 2f 83 00 00 cmpwi cr7,r3,0 ffc16544: 41 9e 01 04 beq- cr7,ffc16648 /* * This means the requested block number is out of range. */ return 0; } ffc16548: 80 01 00 24 lwz r0,36(r1) p = memfile_alloc_block(); if ( !p ) return 0; info->indirect = p; } return &info->indirect[ my_block ]; ffc1654c: 54 84 10 3a rlwinm r4,r4,2,0,29 ffc16550: 7c 63 22 14 add r3,r3,r4 /* * This means the requested block number is out of range. */ return 0; } ffc16554: 83 81 00 10 lwz r28,16(r1) ffc16558: 7c 08 03 a6 mtlr r0 ffc1655c: 83 a1 00 14 lwz r29,20(r1) ffc16560: 83 c1 00 18 lwz r30,24(r1) ffc16564: 83 e1 00 1c lwz r31,28(r1) ffc16568: 38 21 00 20 addi r1,r1,32 ffc1656c: 4e 80 00 20 blr #endif /* * Is the block number in the triply indirect portion? */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { ffc16570: 39 4b 00 01 addi r10,r11,1 <== NOT EXECUTED ffc16574: 7d 4a 49 d6 mullw r10,r10,r9 <== NOT EXECUTED ffc16578: 38 0a ff ff addi r0,r10,-1 <== NOT EXECUTED ffc1657c: 7f 84 00 40 cmplw cr7,r4,r0 <== NOT EXECUTED ffc16580: 41 9d 00 90 bgt- cr7,ffc16610 <== NOT EXECUTED my_block -= FIRST_TRIPLY_INDIRECT; ffc16584: 7d 6b 20 50 subf r11,r11,r4 <== NOT EXECUTED 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; p = info->triply_indirect; ffc16588: 81 5f 00 60 lwz r10,96(r31) <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc1658c: 7c 0b 4b 96 divwu r0,r11,r9 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; ffc16590: 7f c0 4b 96 divwu r30,r0,r9 <== NOT EXECUTED doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { ffc16594: 2f 85 00 00 cmpwi cr7,r5,0 <== 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; ffc16598: 7f 9e 49 d6 mullw r28,r30,r9 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc1659c: 7d 20 49 d6 mullw r9,r0,r9 <== NOT EXECUTED doubly = my_block / IMFS_MEMFILE_BLOCK_SLOTS; triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; ffc165a0: 7f 9c 00 50 subf r28,r28,r0 <== NOT EXECUTED */ if ( my_block <= LAST_TRIPLY_INDIRECT ) { my_block -= FIRST_TRIPLY_INDIRECT; singly = my_block % IMFS_MEMFILE_BLOCK_SLOTS; ffc165a4: 7f a9 58 50 subf r29,r9,r11 <== NOT EXECUTED triply = doubly / IMFS_MEMFILE_BLOCK_SLOTS; doubly %= IMFS_MEMFILE_BLOCK_SLOTS; p = info->triply_indirect; if ( malloc_it ) { ffc165a8: 41 9e 00 e4 beq- cr7,ffc1668c <== NOT EXECUTED if ( !p ) { ffc165ac: 2f 8a 00 00 cmpwi cr7,r10,0 <== NOT EXECUTED ffc165b0: 41 9e 01 40 beq- cr7,ffc166f0 <== NOT EXECUTED if ( !p ) return 0; info->triply_indirect = p; } p1 = (block_p *) p[ triply ]; ffc165b4: 57 de 10 3a rlwinm r30,r30,2,0,29 <== NOT EXECUTED ffc165b8: 7d 2a f0 2e lwzx r9,r10,r30 <== NOT EXECUTED ffc165bc: 7f ca f2 14 add r30,r10,r30 <== NOT EXECUTED if ( !p1 ) { ffc165c0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc165c4: 41 9e 01 40 beq- cr7,ffc16704 <== NOT EXECUTED if ( !p1 ) return 0; p[ triply ] = (block_p) p1; } p2 = (block_p *)p1[ doubly ]; ffc165c8: 57 9f 10 3a rlwinm r31,r28,2,0,29 <== NOT EXECUTED ffc165cc: 7c 69 f8 2e lwzx r3,r9,r31 <== NOT EXECUTED ffc165d0: 7f e9 fa 14 add r31,r9,r31 <== NOT EXECUTED if ( !p2 ) { ffc165d4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc165d8: 40 9e ff 34 bne+ cr7,ffc1650c <== NOT EXECUTED p2 = memfile_alloc_block(); ffc165dc: 4b ff fe 59 bl ffc16434 <== NOT EXECUTED if ( !p2 ) ffc165e0: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc165e4: 41 82 00 2c beq- ffc16610 <== NOT EXECUTED return 0; p1[ doubly ] = (block_p) p2; ffc165e8: 90 7f 00 00 stw r3,0(r31) <== NOT EXECUTED ffc165ec: 4b ff ff 20 b ffc1650c <== NOT EXECUTED } return (block_p *)&p1[ singly ]; } if ( !p ) ffc165f0: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc165f4: 41 be 00 1c beq+ cr7,ffc16610 <== NOT EXECUTED return 0; p = (block_p *)p[ doubly ]; ffc165f8: 57 de 10 3a rlwinm r30,r30,2,0,29 <== NOT EXECUTED ffc165fc: 7c 0b f0 2e lwzx r0,r11,r30 <== 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 ]; ffc16600: 57 a3 10 3a rlwinm r3,r29,2,0,29 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) ffc16604: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED #if 0 fprintf(stdout, "(d %d %d %d %d %p %p) ", block, my_block, doubly, singly, p, &p[singly] ); fflush(stdout); #endif return (block_p *)&p[ singly ]; ffc16608: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED if ( !p ) return 0; p = (block_p *)p[ doubly ]; if ( !p ) ffc1660c: 40 9e ff 08 bne+ cr7,ffc16514 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } ffc16610: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; ffc16614: 38 60 00 00 li r3,0 <== NOT EXECUTED /* * This means the requested block number is out of range. */ return 0; } ffc16618: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc1661c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc16620: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc16624: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc16628: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc1662c: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc16630: 4e 80 00 20 blr <== NOT EXECUTED info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) ffc16634: 2f 83 00 00 cmpwi cr7,r3,0 return 0; return &info->indirect[ my_block ]; ffc16638: 54 84 10 3a rlwinm r4,r4,2,0,29 ffc1663c: 7c 63 22 14 add r3,r3,r4 info->indirect = p; } return &info->indirect[ my_block ]; } if ( !p ) ffc16640: 40 9e fe d4 bne+ cr7,ffc16514 ffc16644: 4b ff ff cc b ffc16610 <== NOT EXECUTED p = info->indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); ffc16648: 90 81 00 08 stw r4,8(r1) ffc1664c: 4b ff fd e9 bl ffc16434 if ( !p ) ffc16650: 2c 03 00 00 cmpwi r3,0 ffc16654: 80 81 00 08 lwz r4,8(r1) ffc16658: 41 a2 ff b8 beq- ffc16610 return 0; info->indirect = p; ffc1665c: 90 7f 00 58 stw r3,88(r31) ffc16660: 4b ff fe e8 b ffc16548 info->doubly_indirect = p; } p1 = (block_p *)p[ doubly ]; if ( !p1 ) { p1 = memfile_alloc_block(); ffc16664: 4b ff fd d1 bl ffc16434 <== NOT EXECUTED if ( !p1 ) ffc16668: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc1666c: 41 a2 ff a4 beq- ffc16610 <== NOT EXECUTED return 0; p[ doubly ] = (block_p) p1; ffc16670: 90 7e 00 00 stw r3,0(r30) <== NOT EXECUTED ffc16674: 4b ff fe 98 b ffc1650c <== NOT EXECUTED p = info->doubly_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); ffc16678: 4b ff fd bd bl ffc16434 <== NOT EXECUTED if ( !p ) ffc1667c: 7c 6b 1b 79 mr. r11,r3 <== NOT EXECUTED ffc16680: 41 a2 ff 90 beq- ffc16610 <== NOT EXECUTED return 0; info->doubly_indirect = p; ffc16684: 91 7f 00 5c stw r11,92(r31) <== NOT EXECUTED ffc16688: 4b ff fe 70 b ffc164f8 <== NOT EXECUTED p1[ doubly ] = (block_p) p2; } return (block_p *)&p2[ singly ]; } if ( !p ) ffc1668c: 2f 8a 00 00 cmpwi cr7,r10,0 <== NOT EXECUTED ffc16690: 41 9e ff 80 beq+ cr7,ffc16610 <== 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 ]; ffc16694: 57 de 10 3a rlwinm r30,r30,2,0,29 <== NOT EXECUTED ffc16698: 7d 2a f0 2e lwzx r9,r10,r30 <== NOT EXECUTED if ( !p1 ) ffc1669c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc166a0: 41 9e ff 70 beq+ cr7,ffc16610 <== NOT EXECUTED p2 = (block_p *)p1[ doubly ]; if ( !p ) return 0; return (block_p *)&p2[ singly ]; ffc166a4: 57 9c 10 3a rlwinm r28,r28,2,0,29 <== NOT EXECUTED ffc166a8: 7c 69 e0 2e lwzx r3,r9,r28 <== NOT EXECUTED ffc166ac: 4b ff fe 60 b ffc1650c <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); ffc166b0: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc166b4: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc166b8: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc166bc: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc166c0: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc166c4: 38 c6 56 5c addi r6,r6,22108 <== NOT EXECUTED ffc166c8: 38 80 03 88 li r4,904 <== NOT EXECUTED ffc166cc: 4b fe f4 1d bl ffc05ae8 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) return NULL; assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc166d0: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc166d4: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc166d8: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc166dc: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc166e0: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc166e4: 38 c6 56 68 addi r6,r6,22120 <== NOT EXECUTED ffc166e8: 38 80 03 8c li r4,908 <== NOT EXECUTED ffc166ec: 4b fe f3 fd bl ffc05ae8 <__assert_func> <== NOT EXECUTED p = info->triply_indirect; if ( malloc_it ) { if ( !p ) { p = memfile_alloc_block(); ffc166f0: 4b ff fd 45 bl ffc16434 <== NOT EXECUTED if ( !p ) ffc166f4: 7c 6a 1b 79 mr. r10,r3 <== NOT EXECUTED ffc166f8: 41 a2 ff 18 beq- ffc16610 <== NOT EXECUTED return 0; info->triply_indirect = p; ffc166fc: 91 5f 00 60 stw r10,96(r31) <== NOT EXECUTED ffc16700: 4b ff fe b4 b ffc165b4 <== NOT EXECUTED } p1 = (block_p *) p[ triply ]; if ( !p1 ) { p1 = memfile_alloc_block(); ffc16704: 4b ff fd 31 bl ffc16434 <== NOT EXECUTED if ( !p1 ) ffc16708: 7c 69 1b 79 mr. r9,r3 <== NOT EXECUTED ffc1670c: 41 a2 ff 04 beq- ffc16610 <== NOT EXECUTED return 0; p[ triply ] = (block_p) p1; ffc16710: 91 3e 00 00 stw r9,0(r30) <== NOT EXECUTED ffc16714: 4b ff fe b4 b ffc165c8 <== NOT EXECUTED ffc17448 : IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { ffc17448: 94 21 ff c0 stwu r1,-64(r1) ffc1744c: 7c 08 02 a6 mflr r0 ffc17450: 93 e1 00 3c stw r31,60(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc17454: 7c 7f 1b 79 mr. r31,r3 IMFS_jnode_t *the_jnode, off_t start, unsigned char *destination, unsigned int length ) { ffc17458: 93 41 00 28 stw r26,40(r1) ffc1745c: 7c ba 2b 78 mr r26,r5 ffc17460: 93 61 00 2c stw r27,44(r1) ffc17464: 7c db 33 78 mr r27,r6 ffc17468: 93 c1 00 38 stw r30,56(r1) ffc1746c: 7c fe 3b 78 mr r30,r7 ffc17470: 90 01 00 44 stw r0,68(r1) ffc17474: 92 e1 00 1c stw r23,28(r1) ffc17478: 93 01 00 20 stw r24,32(r1) ffc1747c: 93 21 00 24 stw r25,36(r1) ffc17480: 93 81 00 30 stw r28,48(r1) ffc17484: 93 a1 00 34 stw r29,52(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc17488: 41 82 03 0c beq- ffc17794 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || ffc1748c: 81 3f 00 4c lwz r9,76(r31) ffc17490: 38 09 ff fb addi r0,r9,-5 ffc17494: 2b 80 00 01 cmplwi cr7,r0,1 ffc17498: 41 9d 02 d8 bgt- cr7,ffc17770 /* * Error checks on arguments */ assert( dest ); ffc1749c: 2f 87 00 00 cmpwi cr7,r7,0 ffc174a0: 41 9e 02 88 beq- cr7,ffc17728 /* * If there is nothing to read, then quick exit. */ my_length = length; if ( !my_length ) ffc174a4: 2f 88 00 00 cmpwi cr7,r8,0 ffc174a8: 41 9e 02 48 beq- cr7,ffc176f0 /* * Linear files (as created from a tar file are easier to handle * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { ffc174ac: 2f 89 00 06 cmpwi cr7,r9,6 ffc174b0: 41 9e 01 94 beq- cr7,ffc17644 * 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 ) ffc174b4: 80 1f 00 50 lwz r0,80(r31) ffc174b8: 39 20 00 00 li r9,0 ffc174bc: 83 9f 00 54 lwz r28,84(r31) ffc174c0: 7f 89 00 00 cmpw cr7,r9,r0 /* * 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; ffc174c4: 7c c0 33 78 mr r0,r6 if ( last_byte > the_jnode->info.file.size ) ffc174c8: 7d 28 32 14 add r9,r8,r6 ffc174cc: 40 9d 01 6c ble- cr7,ffc17638 my_length = the_jnode->info.file.size - start; ffc174d0: 7f 80 e0 50 subf r28,r0,r28 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc174d4: 3f 20 00 00 lis r25,0 ffc174d8: 83 b9 27 24 lwz r29,10020(r25) ffc174dc: 7f 43 d3 78 mr r3,r26 ffc174e0: 7f 64 db 78 mr r4,r27 ffc174e4: 7f b8 fe 70 srawi r24,r29,31 ffc174e8: 7f 05 c3 78 mr r5,r24 ffc174ec: 7f a6 eb 78 mr r6,r29 ffc174f0: 48 00 b4 d9 bl ffc229c8 <__moddi3> block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc174f4: 7f 43 d3 78 mr r3,r26 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc174f8: 7c 97 23 78 mr r23,r4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc174fc: 7f 05 c3 78 mr r5,r24 ffc17500: 7f 64 db 78 mr r4,r27 ffc17504: 7f a6 eb 78 mr r6,r29 ffc17508: 48 00 b0 bd bl ffc225c4 <__divdi3> if ( start_offset ) { ffc1750c: 2f 97 00 00 cmpwi cr7,r23,0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc17510: 7c 9a 23 78 mr r26,r4 if ( start_offset ) { ffc17514: 7f d8 f3 78 mr r24,r30 ffc17518: 3b 60 00 00 li r27,0 ffc1751c: 41 9e 00 4c beq- cr7,ffc17568 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 ); ffc17520: 7f e3 fb 78 mr r3,r31 ffc17524: 38 a0 00 00 li r5,0 ffc17528: 4b ff ef 51 bl ffc16478 assert( block_ptr ); ffc1752c: 2c 03 00 00 cmpwi r3,0 ffc17530: 41 82 02 88 beq- ffc177b8 */ 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; ffc17534: 7f b7 e8 50 subf r29,r23,r29 ffc17538: 7f 9c e8 40 cmplw cr7,r28,r29 ffc1753c: 7f 9b e3 78 mr r27,r28 ffc17540: 41 9d 01 94 bgt- cr7,ffc176d4 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 ); ffc17544: 80 83 00 00 lwz r4,0(r3) ffc17548: 7f 65 db 78 mr r5,r27 ffc1754c: 7f c3 f3 78 mr r3,r30 ffc17550: 7c 84 ba 14 add r4,r4,r23 ffc17554: 48 00 1d a5 bl ffc192f8 dest += to_copy; block++; my_length -= to_copy; ffc17558: 83 b9 27 24 lwz r29,10020(r25) 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; ffc1755c: 7f 1e da 14 add r24,r30,r27 block++; ffc17560: 3b 5a 00 01 addi r26,r26,1 my_length -= to_copy; ffc17564: 7f 9b e0 50 subf r28,r27,r28 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc17568: 7f 9c e8 40 cmplw cr7,r28,r29 ffc1756c: 41 9c 00 4c blt- cr7,ffc175b8 ffc17570: 3b 39 27 24 addi r25,r25,10020 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc17574: 7f e3 fb 78 mr r3,r31 ffc17578: 7f 44 d3 78 mr r4,r26 ffc1757c: 38 a0 00 00 li r5,0 ffc17580: 4b ff ee f9 bl ffc16478 assert( block_ptr ); ffc17584: 2c 03 00 00 cmpwi r3,0 ffc17588: 41 82 01 7c beq- ffc17704 if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); ffc1758c: 80 83 00 00 lwz r4,0(r3) ffc17590: 7f a5 eb 78 mr r5,r29 ffc17594: 7f 03 c3 78 mr r3,r24 ffc17598: 48 00 1d 61 bl ffc192f8 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc1759c: 80 19 00 00 lwz r0,0(r25) if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], to_copy ); dest += to_copy; block++; my_length -= to_copy; ffc175a0: 7f 9d e0 50 subf r28,r29,r28 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc175a4: 7f 80 e0 40 cmplw cr7,r0,r28 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; ffc175a8: 7f 18 ea 14 add r24,r24,r29 block++; ffc175ac: 3b 5a 00 01 addi r26,r26,1 my_length -= to_copy; copied += to_copy; ffc175b0: 7f 7b ea 14 add r27,r27,r29 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc175b4: 40 9d ff c0 ble+ cr7,ffc17574 * Phase 3: possibly the first part of one block */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); if ( my_length ) { ffc175b8: 2f 9c 00 00 cmpwi cr7,r28,0 ffc175bc: 41 9e 00 30 beq- cr7,ffc175ec block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc175c0: 7f 44 d3 78 mr r4,r26 ffc175c4: 7f e3 fb 78 mr r3,r31 ffc175c8: 38 a0 00 00 li r5,0 ffc175cc: 4b ff ee ad bl ffc16478 assert( block_ptr ); ffc175d0: 2c 03 00 00 cmpwi r3,0 ffc175d4: 41 82 01 78 beq- ffc1774c if ( !block_ptr ) return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); ffc175d8: 80 83 00 00 lwz r4,0(r3) ffc175dc: 7f 85 e3 78 mr r5,r28 ffc175e0: 7f 03 c3 78 mr r3,r24 ffc175e4: 48 00 1d 15 bl ffc192f8 copied += my_length; ffc175e8: 7f 7b e2 14 add r27,r27,r28 } IMFS_update_atime( the_jnode ); ffc175ec: 38 61 00 08 addi r3,r1,8 ffc175f0: 38 80 00 00 li r4,0 ffc175f4: 4b fe eb 1d bl ffc06110 ffc175f8: 80 01 00 08 lwz r0,8(r1) return copied; ffc175fc: 7f 63 db 78 mr r3,r27 return copied; memcpy( dest, &(*block_ptr)[ 0 ], my_length ); copied += my_length; } IMFS_update_atime( the_jnode ); ffc17600: 90 1f 00 40 stw r0,64(r31) return copied; } ffc17604: 80 01 00 44 lwz r0,68(r1) ffc17608: 82 e1 00 1c lwz r23,28(r1) ffc1760c: 7c 08 03 a6 mtlr r0 ffc17610: 83 01 00 20 lwz r24,32(r1) ffc17614: 83 21 00 24 lwz r25,36(r1) ffc17618: 83 41 00 28 lwz r26,40(r1) ffc1761c: 83 61 00 2c lwz r27,44(r1) ffc17620: 83 81 00 30 lwz r28,48(r1) ffc17624: 83 a1 00 34 lwz r29,52(r1) ffc17628: 83 c1 00 38 lwz r30,56(r1) ffc1762c: 83 e1 00 3c lwz r31,60(r1) ffc17630: 38 21 00 40 addi r1,r1,64 ffc17634: 4e 80 00 20 blr * 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 ) ffc17638: 41 9e 00 8c beq- cr7,ffc176c4 ffc1763c: 7d 1c 43 78 mr r28,r8 <== NOT EXECUTED ffc17640: 4b ff fe 94 b ffc174d4 <== 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)) ffc17644: 81 3f 00 50 lwz r9,80(r31) <== NOT EXECUTED ffc17648: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc1764c: 81 5f 00 54 lwz r10,84(r31) <== NOT EXECUTED * than block files). */ if (the_jnode->type == IMFS_LINEAR_FILE) { unsigned char *file_ptr; file_ptr = (unsigned char *)the_jnode->info.linearfile.direct; ffc17650: 80 9f 00 58 lwz r4,88(r31) <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) ffc17654: 7d 9b 50 10 subfc r12,r27,r10 <== NOT EXECUTED ffc17658: 7d 7a 49 10 subfe r11,r26,r9 <== NOT EXECUTED ffc1765c: 7f 80 58 00 cmpw cr7,r0,r11 <== NOT EXECUTED ffc17660: 40 9d 00 7c ble- cr7,ffc176dc <== NOT EXECUTED my_length = the_jnode->info.linearfile.size - start; ffc17664: 7f 9b 50 50 subf r28,r27,r10 <== NOT EXECUTED memcpy(dest, &file_ptr[start], my_length); ffc17668: 7c 84 da 14 add r4,r4,r27 <== NOT EXECUTED ffc1766c: 7f 85 e3 78 mr r5,r28 <== NOT EXECUTED ffc17670: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc17674: 48 00 1c 85 bl ffc192f8 <== NOT EXECUTED IMFS_update_atime( the_jnode ); ffc17678: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc1767c: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc17680: 4b fe ea 91 bl ffc06110 <== NOT EXECUTED ffc17684: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED return my_length; ffc17688: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } ffc1768c: 82 e1 00 1c lwz r23,28(r1) <== NOT EXECUTED if (my_length > (the_jnode->info.linearfile.size - start)) my_length = the_jnode->info.linearfile.size - start; memcpy(dest, &file_ptr[start], my_length); IMFS_update_atime( the_jnode ); ffc17690: 90 1f 00 40 stw r0,64(r31) <== NOT EXECUTED } IMFS_update_atime( the_jnode ); return copied; } ffc17694: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc17698: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc1769c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc176a0: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc176a4: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc176a8: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc176ac: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc176b0: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc176b4: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc176b8: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc176bc: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc176c0: 4e 80 00 20 blr <== NOT EXECUTED * If the last byte we are supposed to read is past the end of this * in memory file, then shorten the length to read. */ last_byte = start + length; if ( last_byte > the_jnode->info.file.size ) ffc176c4: 7f 89 e0 40 cmplw cr7,r9,r28 ffc176c8: 41 bd fe 08 bgt- cr7,ffc174d0 ffc176cc: 7d 1c 43 78 mr r28,r8 ffc176d0: 4b ff fe 04 b ffc174d4 */ 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; ffc176d4: 7f bb eb 78 mr r27,r29 ffc176d8: 4b ff fe 6c b ffc17544 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)) ffc176dc: 40 9e 00 0c bne- cr7,ffc176e8 <== NOT EXECUTED ffc176e0: 7f 88 60 40 cmplw cr7,r8,r12 <== NOT EXECUTED ffc176e4: 41 9d ff 80 bgt+ cr7,ffc17664 <== NOT EXECUTED ffc176e8: 7d 1c 43 78 mr r28,r8 <== NOT EXECUTED ffc176ec: 4b ff ff 7c b ffc17668 <== 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 ); ffc176f0: 48 00 10 21 bl ffc18710 <__errno> <== NOT EXECUTED ffc176f4: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc176f8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc176fc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc17700: 4b ff ff 04 b ffc17604 <== 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 ); ffc17704: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc17708: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc1770c: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc17710: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc17714: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc17718: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc1771c: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc17720: 38 80 02 a7 li r4,679 <== NOT EXECUTED ffc17724: 4b fe e3 c5 bl ffc05ae8 <__assert_func> <== NOT EXECUTED /* * Error checks on arguments */ assert( dest ); ffc17728: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc1772c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc17730: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc17734: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc17738: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc1773c: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc17740: 38 c6 56 f8 addi r6,r6,22264 <== NOT EXECUTED ffc17744: 38 80 02 5a li r4,602 <== NOT EXECUTED ffc17748: 4b fe e3 a1 bl ffc05ae8 <__assert_func> <== 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 ); ffc1774c: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc17750: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc17754: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc17758: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc1775c: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc17760: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc17764: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc17768: 38 80 02 b9 li r4,697 <== NOT EXECUTED ffc1776c: 4b fe e3 7d bl ffc05ae8 <__assert_func> <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE || ffc17770: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc17774: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc17778: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc1777c: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc17780: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc17784: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc17788: 38 c6 56 ac addi r6,r6,22188 <== NOT EXECUTED ffc1778c: 38 80 02 51 li r4,593 <== NOT EXECUTED ffc17790: 4b fe e3 59 bl ffc05ae8 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); ffc17794: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc17798: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc1779c: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc177a0: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc177a4: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc177a8: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc177ac: 38 c6 56 5c addi r6,r6,22108 <== NOT EXECUTED ffc177b0: 38 80 02 4c li r4,588 <== NOT EXECUTED ffc177b4: 4b fe e3 35 bl ffc05ae8 <__assert_func> <== 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 ); ffc177b8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc177bc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc177c0: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc177c4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc177c8: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc177cc: 38 a5 00 b0 addi r5,r5,176 <== NOT EXECUTED ffc177d0: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc177d4: 38 80 02 96 li r4,662 <== NOT EXECUTED ffc177d8: 4b fe e3 11 bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc1683c : */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { ffc1683c: 94 21 ff d8 stwu r1,-40(r1) ffc16840: 7c 08 02 a6 mflr r0 ffc16844: 93 41 00 10 stw r26,16(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16848: 7c 7a 1b 79 mr. r26,r3 */ int IMFS_memfile_remove( IMFS_jnode_t *the_jnode ) { ffc1684c: 90 01 00 2c stw r0,44(r1) ffc16850: 93 21 00 0c stw r25,12(r1) ffc16854: 93 61 00 14 stw r27,20(r1) ffc16858: 93 81 00 18 stw r28,24(r1) ffc1685c: 93 a1 00 1c stw r29,28(r1) ffc16860: 93 c1 00 20 stw r30,32(r1) ffc16864: 93 e1 00 24 stw r31,36(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16868: 41 82 01 90 beq- ffc169f8 if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc1686c: 80 1a 00 4c lwz r0,76(r26) ffc16870: 2f 80 00 05 cmpwi cr7,r0,5 ffc16874: 40 9e 01 a8 bne- cr7,ffc16a1c * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc16878: 80 1a 00 58 lwz r0,88(r26) /* * 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; ffc1687c: 3f c0 00 00 lis r30,0 ffc16880: 83 9e 27 24 lwz r28,10020(r30) * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc16884: 2f 80 00 00 cmpwi cr7,r0,0 /* * 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; ffc16888: 57 9c f0 be rlwinm r28,r28,30,2,31 * + indirect * + doubly indirect * + triply indirect */ info = &the_jnode->info.file; ffc1688c: 41 9e 00 10 beq- cr7,ffc1689c if ( info->indirect ) { memfile_free_blocks_in_table( &info->indirect, to_free ); ffc16890: 38 7a 00 58 addi r3,r26,88 ffc16894: 7f 84 e3 78 mr r4,r28 ffc16898: 4b ff fe 81 bl ffc16718 } if ( info->doubly_indirect ) { ffc1689c: 81 3a 00 5c lwz r9,92(r26) ffc168a0: 2f 89 00 00 cmpwi cr7,r9,0 ffc168a4: 41 9e 00 68 beq- cr7,ffc1690c for ( i=0 ; i <== NOT EXECUTED ffc168b4: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc168b8: 3b bd 27 24 addi r29,r29,10020 <== NOT EXECUTED ffc168bc: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc168c0: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc168c4: 48 00 00 08 b ffc168cc <== NOT EXECUTED ffc168c8: 81 3a 00 5c lwz r9,92(r26) <== NOT EXECUTED if ( info->doubly_indirect[i] ) { ffc168cc: 54 63 10 3a rlwinm r3,r3,2,0,29 <== NOT EXECUTED ffc168d0: 7c 09 18 2e lwzx r0,r9,r3 <== NOT EXECUTED ffc168d4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc168d8: 41 9e 00 10 beq- cr7,ffc168e8 <== NOT EXECUTED memfile_free_blocks_in_table( ffc168dc: 7c 69 1a 14 add r3,r9,r3 <== NOT EXECUTED ffc168e0: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc168e4: 4b ff fe 35 bl ffc16718 <== NOT EXECUTED memfile_free_blocks_in_table( &info->indirect, to_free ); } if ( info->doubly_indirect ) { for ( i=0 ; i<== 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 ); ffc16900: 38 7a 00 5c addi r3,r26,92 <== NOT EXECUTED ffc16904: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc16908: 4b ff fe 11 bl ffc16718 <== NOT EXECUTED } if ( info->triply_indirect ) { ffc1690c: 80 7a 00 60 lwz r3,96(r26) ffc16910: 2f 83 00 00 cmpwi cr7,r3,0 ffc16914: 41 9e 00 b4 beq- cr7,ffc169c8 for ( i=0 ; i <== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; ffc16924: 83 c3 00 00 lwz r30,0(r3) <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ ffc16928: 2f 9e 00 00 cmpwi cr7,r30,0 <== NOT EXECUTED ffc1692c: 41 9e 00 90 beq- cr7,ffc169bc <== NOT EXECUTED ffc16930: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc16934: 3b bd 27 24 addi r29,r29,10020 <== NOT EXECUTED ffc16938: 3b 20 00 00 li r25,0 <== NOT EXECUTED ffc1693c: 3b 60 00 00 li r27,0 <== NOT EXECUTED break; for ( j=0 ; j<== NOT EXECUTED ffc16948: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc1694c: 3b e0 00 00 li r31,0 <== NOT EXECUTED if ( p[j] ) { ffc16950: 54 63 10 3a rlwinm r3,r3,2,0,29 <== NOT EXECUTED ffc16954: 7c 1e 18 2e lwzx r0,r30,r3 <== NOT EXECUTED ffc16958: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc1695c: 41 9e 00 10 beq- cr7,ffc1696c <== NOT EXECUTED memfile_free_blocks_in_table( (block_p **)&p[j], to_free); ffc16960: 7c 7e 1a 14 add r3,r30,r3 <== NOT EXECUTED ffc16964: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc16968: 4b ff fd b1 bl ffc16718 <== 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 ffc16984: 80 7a 00 60 lwz r3,96(r26) <== NOT EXECUTED if ( p[j] ) { memfile_free_blocks_in_table( (block_p **)&p[j], to_free); } } memfile_free_blocks_in_table( ffc16988: 7c 63 ca 14 add r3,r3,r25 <== NOT EXECUTED ffc1698c: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc16990: 4b ff fd 89 bl ffc16718 <== NOT EXECUTED memfile_free_blocks_in_table( &info->doubly_indirect, to_free ); } if ( info->triply_indirect ) { for ( i=0 ; i<== NOT EXECUTED p = (block_p *) info->triply_indirect[i]; ffc169a8: 80 7a 00 60 lwz r3,96(r26) <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ ffc169ac: 57 79 10 3a rlwinm r25,r27,2,0,29 <== NOT EXECUTED } if ( info->triply_indirect ) { for ( i=0 ; itriply_indirect[i]; ffc169b0: 7f c3 c8 2e lwzx r30,r3,r25 <== NOT EXECUTED if ( !p ) /* ensure we have a valid pointer */ ffc169b4: 2f 9e 00 00 cmpwi cr7,r30,0 <== NOT EXECUTED ffc169b8: 40 9e ff 88 bne+ cr7,ffc16940 <== NOT EXECUTED } } memfile_free_blocks_in_table( (block_p **)&info->triply_indirect[i], to_free ); } memfile_free_blocks_in_table( ffc169bc: 38 7a 00 60 addi r3,r26,96 <== NOT EXECUTED ffc169c0: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc169c4: 4b ff fd 55 bl ffc16718 <== NOT EXECUTED (block_p **)&info->triply_indirect, to_free ); } return 0; } ffc169c8: 80 01 00 2c lwz r0,44(r1) ffc169cc: 38 60 00 00 li r3,0 ffc169d0: 83 21 00 0c lwz r25,12(r1) ffc169d4: 7c 08 03 a6 mtlr r0 ffc169d8: 83 41 00 10 lwz r26,16(r1) ffc169dc: 83 61 00 14 lwz r27,20(r1) ffc169e0: 83 81 00 18 lwz r28,24(r1) ffc169e4: 83 a1 00 1c lwz r29,28(r1) ffc169e8: 83 c1 00 20 lwz r30,32(r1) ffc169ec: 83 e1 00 24 lwz r31,36(r1) ffc169f0: 38 21 00 28 addi r1,r1,40 ffc169f4: 4e 80 00 20 blr /* * Perform internal consistency checks */ assert( the_jnode ); ffc169f8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc169fc: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16a00: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16a04: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16a08: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc16a0c: 38 a5 00 5c addi r5,r5,92 <== NOT EXECUTED ffc16a10: 38 c6 56 5c addi r6,r6,22108 <== NOT EXECUTED ffc16a14: 38 80 01 ee li r4,494 <== NOT EXECUTED ffc16a18: 4b fe f0 d1 bl ffc05ae8 <__assert_func> <== NOT EXECUTED if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc16a1c: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc16a20: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16a24: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16a28: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16a2c: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc16a30: 38 a5 00 5c addi r5,r5,92 <== NOT EXECUTED ffc16a34: 38 c6 56 68 addi r6,r6,22120 <== NOT EXECUTED ffc16a38: 38 80 01 f2 li r4,498 <== NOT EXECUTED ffc16a3c: 4b fe f0 ad bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc167d8 : MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { ffc167d8: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc167dc: 7c 08 02 a6 mflr r0 <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc167e0: 38 a0 00 00 li r5,0 <== NOT EXECUTED MEMFILE_STATIC int IMFS_memfile_remove_block( IMFS_jnode_t *the_jnode, unsigned int block ) { ffc167e4: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc167e8: 4b ff fc 91 bl ffc16478 <== NOT EXECUTED assert( block_ptr ); ffc167ec: 7c 69 1b 79 mr. r9,r3 <== NOT EXECUTED ffc167f0: 41 82 00 28 beq- ffc16818 <== NOT EXECUTED if ( block_ptr ) { ptr = *block_ptr; *block_ptr = 0; ffc167f4: 38 00 00 00 li r0,0 <== NOT EXECUTED block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); if ( block_ptr ) { ptr = *block_ptr; ffc167f8: 80 69 00 00 lwz r3,0(r9) <== NOT EXECUTED *block_ptr = 0; ffc167fc: 90 09 00 00 stw r0,0(r9) <== NOT EXECUTED memfile_free_block( ptr ); ffc16800: 4b ff fc 05 bl ffc16404 <== NOT EXECUTED } return 1; } ffc16804: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc16808: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc1680c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc16810: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc16814: 4e 80 00 20 blr <== NOT EXECUTED { block_p *block_ptr; block_p ptr; block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); assert( block_ptr ); ffc16818: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc1681c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc16820: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc16824: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc16828: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc1682c: 38 a5 00 40 addi r5,r5,64 <== NOT EXECUTED ffc16830: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc16834: 38 80 01 96 li r4,406 <== NOT EXECUTED ffc16838: 4b fe f2 b1 bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc16fe4 : IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { ffc16fe4: 94 21 ff c0 stwu r1,-64(r1) ffc16fe8: 7c 08 02 a6 mflr r0 ffc16fec: 93 e1 00 3c stw r31,60(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc16ff0: 7c 7f 1b 79 mr. r31,r3 IMFS_jnode_t *the_jnode, off_t start, const unsigned char *source, unsigned int length ) { ffc16ff4: 93 41 00 28 stw r26,40(r1) ffc16ff8: 7d 1a 43 78 mr r26,r8 ffc16ffc: 93 81 00 30 stw r28,48(r1) ffc17000: 7c fc 3b 78 mr r28,r7 ffc17004: 93 a1 00 34 stw r29,52(r1) ffc17008: 7c bd 2b 78 mr r29,r5 ffc1700c: 93 c1 00 38 stw r30,56(r1) ffc17010: 7c de 33 78 mr r30,r6 ffc17014: 90 01 00 44 stw r0,68(r1) ffc17018: 92 e1 00 1c stw r23,28(r1) ffc1701c: 93 01 00 20 stw r24,32(r1) ffc17020: 93 21 00 24 stw r25,36(r1) ffc17024: 93 61 00 2c stw r27,44(r1) /* * Perform internal consistency checks */ assert( the_jnode ); ffc17028: 41 82 02 54 beq- ffc1727c if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc1702c: 80 1f 00 4c lwz r0,76(r31) ffc17030: 2f 80 00 05 cmpwi cr7,r0,5 ffc17034: 40 9e 02 24 bne- cr7,ffc17258 /* * Error check arguments */ assert( source ); ffc17038: 2f 87 00 00 cmpwi cr7,r7,0 ffc1703c: 41 9e 02 ac beq- cr7,ffc172e8 /* * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) ffc17040: 2f 88 00 00 cmpwi cr7,r8,0 ffc17044: 41 9e 01 dc beq- cr7,ffc17220 * 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 ) { ffc17048: 80 1f 00 50 lwz r0,80(r31) ffc1704c: 7c c8 32 14 add r6,r8,r6 ffc17050: 2f 80 00 00 cmpwi cr7,r0,0 ffc17054: 41 9c 01 78 blt- cr7,ffc171cc ffc17058: 41 9e 01 68 beq- cr7,ffc171c0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc1705c: 3f 20 00 00 lis r25,0 ffc17060: 83 79 27 24 lwz r27,10020(r25) ffc17064: 7f a3 eb 78 mr r3,r29 ffc17068: 7f c4 f3 78 mr r4,r30 ffc1706c: 7f 78 fe 70 srawi r24,r27,31 ffc17070: 7f 05 c3 78 mr r5,r24 ffc17074: 7f 66 db 78 mr r6,r27 ffc17078: 48 00 b9 51 bl ffc229c8 <__moddi3> block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc1707c: 7f a3 eb 78 mr r3,r29 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; ffc17080: 7c 97 23 78 mr r23,r4 block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc17084: 7f 05 c3 78 mr r5,r24 ffc17088: 7f c4 f3 78 mr r4,r30 ffc1708c: 7f 66 db 78 mr r6,r27 ffc17090: 48 00 b5 35 bl ffc225c4 <__divdi3> if ( start_offset ) { ffc17094: 2f 97 00 00 cmpwi cr7,r23,0 /* * Phase 1: possibly the last part of one block */ start_offset = start % IMFS_MEMFILE_BYTES_PER_BLOCK; block = start / IMFS_MEMFILE_BYTES_PER_BLOCK; ffc17098: 7c 9e 23 78 mr r30,r4 if ( start_offset ) { ffc1709c: 3b a0 00 00 li r29,0 ffc170a0: 40 9e 00 d8 bne- cr7,ffc17178 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc170a4: 7f 9a d8 40 cmplw cr7,r26,r27 ffc170a8: 41 9c 00 4c blt- cr7,ffc170f4 ffc170ac: 3b 39 27 24 addi r25,r25,10020 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc170b0: 7f e3 fb 78 mr r3,r31 ffc170b4: 7f c4 f3 78 mr r4,r30 ffc170b8: 38 a0 00 00 li r5,0 ffc170bc: 4b ff f3 bd bl ffc16478 assert( block_ptr ); ffc170c0: 2c 03 00 00 cmpwi r3,0 ffc170c4: 41 82 01 70 beq- ffc17234 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 ); ffc170c8: 80 63 00 00 lwz r3,0(r3) ffc170cc: 7f 84 e3 78 mr r4,r28 ffc170d0: 7f 65 db 78 mr r5,r27 ffc170d4: 48 00 22 25 bl ffc192f8 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc170d8: 80 19 00 00 lwz r0,0(r25) 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; ffc170dc: 7f 5b d0 50 subf r26,r27,r26 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc170e0: 7f 80 d0 40 cmplw cr7,r0,r26 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; ffc170e4: 7f 9c da 14 add r28,r28,r27 block++; ffc170e8: 3b de 00 01 addi r30,r30,1 * * This routine writes the specified data buffer into the in memory * file pointed to by the_jnode. The file is extended as needed. */ MEMFILE_STATIC ssize_t IMFS_memfile_write( ffc170ec: 7f bd da 14 add r29,r29,r27 /* * Phase 2: all of zero of more blocks */ to_copy = IMFS_MEMFILE_BYTES_PER_BLOCK; while ( my_length >= IMFS_MEMFILE_BYTES_PER_BLOCK ) { ffc170f0: 40 9d ff c0 ble+ cr7,ffc170b0 */ assert( my_length < IMFS_MEMFILE_BYTES_PER_BLOCK ); to_copy = my_length; if ( my_length ) { ffc170f4: 2f 9a 00 00 cmpwi cr7,r26,0 ffc170f8: 41 9e 00 30 beq- cr7,ffc17128 block_ptr = IMFS_memfile_get_block_pointer( the_jnode, block, 0 ); ffc170fc: 7f c4 f3 78 mr r4,r30 ffc17100: 7f e3 fb 78 mr r3,r31 ffc17104: 38 a0 00 00 li r5,0 ffc17108: 4b ff f3 71 bl ffc16478 assert( block_ptr ); ffc1710c: 2c 03 00 00 cmpwi r3,0 ffc17110: 41 82 01 b4 beq- ffc172c4 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 ); ffc17114: 80 63 00 00 lwz r3,0(r3) ffc17118: 7f 84 e3 78 mr r4,r28 ffc1711c: 7f 45 d3 78 mr r5,r26 ffc17120: 48 00 21 d9 bl ffc192f8 my_length = 0; copied += to_copy; ffc17124: 7f bd d2 14 add r29,r29,r26 } IMFS_mtime_ctime_update( the_jnode ); ffc17128: 38 61 00 08 addi r3,r1,8 ffc1712c: 38 80 00 00 li r4,0 ffc17130: 4b fe ef e1 bl ffc06110 ffc17134: 80 01 00 08 lwz r0,8(r1) ffc17138: 90 1f 00 48 stw r0,72(r31) ffc1713c: 90 1f 00 44 stw r0,68(r31) return copied; } ffc17140: 80 01 00 44 lwz r0,68(r1) ffc17144: 7f a3 eb 78 mr r3,r29 ffc17148: 82 e1 00 1c lwz r23,28(r1) ffc1714c: 7c 08 03 a6 mtlr r0 ffc17150: 83 01 00 20 lwz r24,32(r1) ffc17154: 83 21 00 24 lwz r25,36(r1) ffc17158: 83 41 00 28 lwz r26,40(r1) ffc1715c: 83 61 00 2c lwz r27,44(r1) ffc17160: 83 81 00 30 lwz r28,48(r1) ffc17164: 83 a1 00 34 lwz r29,52(r1) ffc17168: 83 c1 00 38 lwz r30,56(r1) ffc1716c: 83 e1 00 3c lwz r31,60(r1) ffc17170: 38 21 00 40 addi r1,r1,64 ffc17174: 4e 80 00 20 blr 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 ); ffc17178: 7f e3 fb 78 mr r3,r31 ffc1717c: 38 a0 00 00 li r5,0 ffc17180: 4b ff f2 f9 bl ffc16478 assert( block_ptr ); ffc17184: 2c 03 00 00 cmpwi r3,0 ffc17188: 41 82 01 18 beq- ffc172a0 */ 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; ffc1718c: 7f b7 d8 50 subf r29,r23,r27 ffc17190: 7f 9d d0 40 cmplw cr7,r29,r26 ffc17194: 41 9d 00 60 bgt- cr7,ffc171f4 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 ); ffc17198: 80 63 00 00 lwz r3,0(r3) ffc1719c: 7f 84 e3 78 mr r4,r28 ffc171a0: 7f a5 eb 78 mr r5,r29 ffc171a4: 7c 63 ba 14 add r3,r3,r23 ffc171a8: 48 00 21 51 bl ffc192f8 src += to_copy; ffc171ac: 7f 9c ea 14 add r28,r28,r29 block++; my_length -= to_copy; copied += to_copy; ffc171b0: 83 79 27 24 lwz r27,10020(r25) #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 ); src += to_copy; block++; ffc171b4: 3b de 00 01 addi r30,r30,1 my_length -= to_copy; ffc171b8: 7f 5d d0 50 subf r26,r29,r26 ffc171bc: 4b ff fe e8 b ffc170a4 * 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 ) { ffc171c0: 80 1f 00 54 lwz r0,84(r31) ffc171c4: 7f 80 30 40 cmplw cr7,r0,r6 ffc171c8: 40 9c fe 94 bge+ cr7,ffc1705c status = IMFS_memfile_extend( the_jnode, last_byte ); ffc171cc: 7f e3 fb 78 mr r3,r31 ffc171d0: 38 a0 00 00 li r5,0 ffc171d4: 4b ff fa 55 bl ffc16c28 if ( status ) ffc171d8: 2f 83 00 00 cmpwi cr7,r3,0 ffc171dc: 41 9e fe 80 beq+ cr7,ffc1705c rtems_set_errno_and_return_minus_one( ENOSPC ); ffc171e0: 48 00 15 31 bl ffc18710 <__errno> <== NOT EXECUTED ffc171e4: 38 00 00 1c li r0,28 <== NOT EXECUTED ffc171e8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc171ec: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc171f0: 4b ff ff 50 b ffc17140 <== NOT EXECUTED 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 ); ffc171f4: 80 63 00 00 lwz r3,0(r3) */ 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; ffc171f8: 7f 5d d3 78 mr r29,r26 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 ); ffc171fc: 7f 84 e3 78 mr r4,r28 ffc17200: 7c 63 ba 14 add r3,r3,r23 ffc17204: 7f a5 eb 78 mr r5,r29 ffc17208: 48 00 20 f1 bl ffc192f8 src += to_copy; ffc1720c: 7f 9c ea 14 add r28,r28,r29 block++; my_length -= to_copy; copied += to_copy; ffc17210: 83 79 27 24 lwz r27,10020(r25) #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 ); src += to_copy; block++; ffc17214: 3b de 00 01 addi r30,r30,1 my_length -= to_copy; ffc17218: 7f 5d d0 50 subf r26,r29,r26 ffc1721c: 4b ff fe 88 b ffc170a4 * If there is nothing to write, then quick exit. */ my_length = length; if ( !my_length ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc17220: 48 00 14 f1 bl ffc18710 <__errno> <== NOT EXECUTED ffc17224: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc17228: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1722c: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc17230: 4b ff ff 10 b ffc17140 <== 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 ); ffc17234: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc17238: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc1723c: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc17240: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc17244: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc17248: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc1724c: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc17250: 38 80 03 30 li r4,816 <== NOT EXECUTED ffc17254: 4b fe e8 95 bl ffc05ae8 <__assert_func> <== NOT EXECUTED assert( the_jnode ); if ( !the_jnode ) rtems_set_errno_and_return_minus_one( EIO ); assert( the_jnode->type == IMFS_MEMORY_FILE ); ffc17258: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc1725c: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc17260: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc17264: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc17268: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc1726c: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc17270: 38 c6 56 68 addi r6,r6,22120 <== NOT EXECUTED ffc17274: 38 80 02 e7 li r4,743 <== NOT EXECUTED ffc17278: 4b fe e8 71 bl ffc05ae8 <__assert_func> <== NOT EXECUTED /* * Perform internal consistency checks */ assert( the_jnode ); ffc1727c: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc17280: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc17284: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc17288: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc1728c: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc17290: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc17294: 38 c6 56 5c addi r6,r6,22108 <== NOT EXECUTED ffc17298: 38 80 02 e3 li r4,739 <== NOT EXECUTED ffc1729c: 4b fe e8 4d bl ffc05ae8 <__assert_func> <== 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 ); ffc172a0: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc172a4: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc172a8: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc172ac: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc172b0: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc172b4: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc172b8: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc172bc: 38 80 03 1c li r4,796 <== NOT EXECUTED ffc172c0: 4b fe e8 29 bl ffc05ae8 <__assert_func> <== 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 ); ffc172c4: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc172c8: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc172cc: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc172d0: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc172d4: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc172d8: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc172dc: 38 c6 56 98 addi r6,r6,22168 <== NOT EXECUTED ffc172e0: 38 80 03 46 li r4,838 <== NOT EXECUTED ffc172e4: 4b fe e8 05 bl ffc05ae8 <__assert_func> <== NOT EXECUTED /* * Error check arguments */ assert( source ); ffc172e8: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc172ec: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc172f0: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc172f4: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc172f8: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc172fc: 38 a5 00 9c addi r5,r5,156 <== NOT EXECUTED ffc17300: 38 c6 56 a4 addi r6,r6,22180 <== NOT EXECUTED ffc17304: 38 80 02 ef li r4,751 <== NOT EXECUTED ffc17308: 4b fe e7 e1 bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc0dd78 : const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0dd78: 94 21 ff 90 stwu r1,-112(r1) ffc0dd7c: 7c 08 02 a6 mflr r0 ffc0dd80: 93 41 00 58 stw r26,88(r1) ffc0dd84: 7c 7a 1b 78 mr r26,r3 ffc0dd88: 90 01 00 74 stw r0,116(r1) ffc0dd8c: 93 61 00 5c stw r27,92(r1) ffc0dd90: 7c fb 3b 78 mr r27,r7 ffc0dd94: 93 81 00 60 stw r28,96(r1) 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 ); ffc0dd98: 3b 81 00 28 addi r28,r1,40 const char *token, /* IN */ mode_t mode, /* IN */ dev_t dev, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN/OUT */ ) { ffc0dd9c: 93 a1 00 64 stw r29,100(r1) ffc0dda0: 7c bd 2b 78 mr r29,r5 ffc0dda4: 93 c1 00 68 stw r30,104(r1) ffc0dda8: 7c de 33 78 mr r30,r6 ffc0ddac: 93 e1 00 6c stw r31,108(r1) ffc0ddb0: 7c 9f 23 78 mr r31,r4 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 ); ffc0ddb4: 48 00 51 01 bl ffc12eb4 ffc0ddb8: 7f 85 e3 78 mr r5,r28 ffc0ddbc: 7c 64 1b 78 mr r4,r3 ffc0ddc0: 38 c1 00 08 addi r6,r1,8 ffc0ddc4: 7f 43 d3 78 mr r3,r26 ffc0ddc8: 4b ff fd 6d bl ffc0db34 /* * Figure out what type of IMFS node this is. */ if ( S_ISDIR(mode) ) ffc0ddcc: 57 e0 04 26 rlwinm r0,r31,0,16,19 ffc0ddd0: 2f 80 40 00 cmpwi cr7,r0,16384 ffc0ddd4: 41 9e 00 8c beq- cr7,ffc0de60 type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) ffc0ddd8: 39 20 00 00 li r9,0 ffc0dddc: 61 29 80 00 ori r9,r9,32768 ffc0dde0: 7f 80 48 00 cmpw cr7,r0,r9 ffc0dde4: 38 80 00 05 li r4,5 ffc0dde8: 41 9e 00 20 beq- cr7,ffc0de08 type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { ffc0ddec: 2f 80 60 00 cmpwi cr7,r0,24576 ffc0ddf0: 41 9e 00 60 beq- cr7,ffc0de50 ffc0ddf4: 2f 80 20 00 cmpwi cr7,r0,8192 ffc0ddf8: 41 9e 00 58 beq- cr7,ffc0de50 type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) ffc0ddfc: 2f 80 10 00 cmpwi cr7,r0,4096 ffc0de00: 38 80 00 07 li r4,7 ffc0de04: 40 9e 00 64 bne- cr7,ffc0de68 * 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( ffc0de08: 7f 63 db 78 mr r3,r27 ffc0de0c: 7f 85 e3 78 mr r5,r28 ffc0de10: 7f e6 fb 78 mr r6,r31 ffc0de14: 38 e1 00 10 addi r7,r1,16 ffc0de18: 48 00 29 ed bl ffc10804 new_name, mode, &info ); if ( !new_node ) ffc0de1c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0de20: 38 60 00 00 li r3,0 ffc0de24: 41 9e 00 58 beq- cr7,ffc0de7c rtems_set_errno_and_return_minus_one( ENOMEM ); return 0; } ffc0de28: 80 01 00 74 lwz r0,116(r1) ffc0de2c: 83 41 00 58 lwz r26,88(r1) ffc0de30: 7c 08 03 a6 mtlr r0 ffc0de34: 83 61 00 5c lwz r27,92(r1) ffc0de38: 83 81 00 60 lwz r28,96(r1) ffc0de3c: 83 a1 00 64 lwz r29,100(r1) ffc0de40: 83 c1 00 68 lwz r30,104(r1) ffc0de44: 83 e1 00 6c lwz r31,108(r1) ffc0de48: 38 21 00 70 addi r1,r1,112 ffc0de4c: 4e 80 00 20 blr type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { type = IMFS_DEVICE; rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); ffc0de50: 93 a1 00 10 stw r29,16(r1) ffc0de54: 38 80 00 02 li r4,2 ffc0de58: 93 c1 00 14 stw r30,20(r1) */ if ( S_ISDIR(mode) ) type = IMFS_DIRECTORY; else if ( S_ISREG(mode) ) type = IMFS_MEMORY_FILE; else if ( S_ISBLK(mode) || S_ISCHR(mode) ) { ffc0de5c: 4b ff ff ac b ffc0de08 rtems_filesystem_split_dev_t( dev, info.device.major, info.device.minor ); } else if (S_ISFIFO(mode)) type = IMFS_FIFO; else { rtems_set_errno_and_return_minus_one( EINVAL ); ffc0de60: 38 80 00 01 li r4,1 ffc0de64: 4b ff ff a4 b ffc0de08 ffc0de68: 48 00 3d 51 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0de6c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc0de70: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0de74: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0de78: 4b ff ff b0 b ffc0de28 <== NOT EXECUTED mode, &info ); if ( !new_node ) rtems_set_errno_and_return_minus_one( ENOMEM ); ffc0de7c: 48 00 3d 3d bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0de80: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc0de84: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0de88: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0de8c: 4b ff ff 9c b ffc0de28 <== NOT EXECUTED ffc05558 : #include int IMFS_mount( rtems_filesystem_mount_table_entry_t *mt_entry ) { ffc05558: 7c 08 02 a6 mflr r0 ffc0555c: 94 21 ff f8 stwu r1,-8(r1) ffc05560: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; ffc05564: 81 23 00 08 lwz r9,8(r3) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) ffc05568: 80 09 00 4c lwz r0,76(r9) ffc0556c: 2f 80 00 01 cmpwi cr7,r0,1 ffc05570: 40 9e 00 1c bne- cr7,ffc0558c /* * Set mt_fs pointer to point to the mount table entry for * the mounted file system. */ node->info.directory.mt_fs = mt_entry; ffc05574: 90 69 00 5c stw r3,92(r9) ffc05578: 38 60 00 00 li r3,0 return 0; } ffc0557c: 80 01 00 0c lwz r0,12(r1) ffc05580: 38 21 00 08 addi r1,r1,8 ffc05584: 7c 08 03 a6 mtlr r0 ffc05588: 4e 80 00 20 blr /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc0558c: 48 01 31 85 bl ffc18710 <__errno> <== NOT EXECUTED ffc05590: 38 00 00 14 li r0,20 <== NOT EXECUTED ffc05594: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05598: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0559c: 4b ff ff e0 b ffc0557c <== NOT EXECUTED ffc063fc : */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { ffc063fc: 94 21 ff f0 stwu r1,-16(r1) ffc06400: 7c 08 02 a6 mflr r0 ffc06404: 93 e1 00 0c stw r31,12(r1) assert( the_jnode ); ffc06408: 7c 7f 1b 79 mr. r31,r3 */ void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { ffc0640c: 90 01 00 14 stw r0,20(r1) ffc06410: 93 c1 00 08 stw r30,8(r1) assert( the_jnode ); ffc06414: 41 82 02 28 beq- ffc0663c fprintf(stdout, "%s", the_jnode->name ); ffc06418: 3f c0 00 00 lis r30,0 ffc0641c: 81 3e 27 0c lwz r9,9996(r30) ffc06420: 38 7f 00 0c addi r3,r31,12 ffc06424: 80 89 00 08 lwz r4,8(r9) ffc06428: 48 01 1c ad bl ffc180d4 switch( the_jnode->type ) { ffc0642c: 80 bf 00 4c lwz r5,76(r31) ffc06430: 2b 85 00 07 cmplwi cr7,r5,7 ffc06434: 40 9d 00 3c ble- cr7,ffc06470 fprintf(stdout, " FIFO not printed\n" ); assert(0); break; default: fprintf(stdout, " bad type %d\n", the_jnode->type ); ffc06438: 81 3e 27 0c lwz r9,9996(r30) <== NOT EXECUTED ffc0643c: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc06440: 38 84 8a c0 addi r4,r4,-30016 <== NOT EXECUTED ffc06444: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc06448: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0644c: 48 01 1a 0d bl ffc17e58 <== NOT EXECUTED assert(0); ffc06450: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06454: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06458: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc0645c: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc06460: 38 a5 89 e4 addi r5,r5,-30236 <== NOT EXECUTED ffc06464: 38 c6 8a a8 addi r6,r6,-30040 <== NOT EXECUTED ffc06468: 38 80 00 6c li r4,108 <== NOT EXECUTED ffc0646c: 48 00 0c a9 bl ffc07114 <__assert_func> <== NOT EXECUTED ) { assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { ffc06470: 3d 20 ff c3 lis r9,-61 ffc06474: 39 29 89 c4 addi r9,r9,-30268 ffc06478: 54 a0 10 3a rlwinm r0,r5,2,0,29 ffc0647c: 7c 09 00 2e lwzx r0,r9,r0 ffc06480: 7d 20 4a 14 add r9,r0,r9 ffc06484: 7d 29 03 a6 mtctr r9 ffc06488: 4e 80 04 20 bctr fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_FIFO: fprintf(stdout, " FIFO not printed\n" ); ffc0648c: 81 3e 27 0c lwz r9,9996(r30) <== NOT EXECUTED ffc06490: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06494: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06498: 80 c9 00 08 lwz r6,8(r9) <== NOT EXECUTED ffc0649c: 38 a0 00 12 li r5,18 <== NOT EXECUTED ffc064a0: 38 63 8a ac addi r3,r3,-30036 <== NOT EXECUTED ffc064a4: 48 01 2a 25 bl ffc18ec8 <== NOT EXECUTED assert(0); ffc064a8: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc064ac: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc064b0: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc064b4: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc064b8: 38 a5 89 e4 addi r5,r5,-30236 <== NOT EXECUTED ffc064bc: 38 c6 8a a8 addi r6,r6,-30040 <== NOT EXECUTED ffc064c0: 38 80 00 67 li r4,103 <== NOT EXECUTED ffc064c4: 48 00 0c 51 bl ffc07114 <__assert_func> <== 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)", ffc064c8: 81 3e 27 0c lwz r9,9996(r30) <== NOT EXECUTED ffc064cc: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc064d0: 80 df 00 58 lwz r6,88(r31) <== NOT EXECUTED ffc064d4: 38 84 8a 78 addi r4,r4,-30088 <== NOT EXECUTED ffc064d8: 80 bf 00 54 lwz r5,84(r31) <== NOT EXECUTED ffc064dc: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc064e0: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc064e4: 48 01 19 75 bl ffc17e58 <== NOT EXECUTED default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); ffc064e8: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc064ec: 38 63 7c 40 addi r3,r3,31808 <== NOT EXECUTED ffc064f0: 48 01 3c 99 bl ffc1a188 <== NOT EXECUTED } ffc064f4: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc064f8: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc064fc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06500: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc06504: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc06508: 4e 80 00 20 blr <== NOT EXECUTED the_jnode->info.file.indirect, the_jnode->info.file.doubly_indirect, the_jnode->info.file.triply_indirect ); #else fprintf(stdout, " (file %" PRId32 ")", ffc0650c: 81 3e 27 0c lwz r9,9996(r30) ffc06510: 3c 80 ff c3 lis r4,-61 ffc06514: 80 bf 00 54 lwz r5,84(r31) ffc06518: 38 84 8a 88 addi r4,r4,-30072 ffc0651c: 80 69 00 08 lwz r3,8(r9) ffc06520: 4c c6 31 82 crclr 4*cr1+eq ffc06524: 48 01 19 35 bl ffc17e58 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); ffc06528: 3c 60 ff c2 lis r3,-62 ffc0652c: 38 63 7c 40 addi r3,r3,31808 ffc06530: 48 01 3c 59 bl ffc1a188 } ffc06534: 80 01 00 14 lwz r0,20(r1) ffc06538: 83 c1 00 08 lwz r30,8(r1) ffc0653c: 7c 08 03 a6 mtlr r0 ffc06540: 83 e1 00 0c lwz r31,12(r1) ffc06544: 38 21 00 10 addi r1,r1,16 ffc06548: 4e 80 00 20 blr fprintf(stdout, " links not printed\n" ); assert(0); break; case IMFS_SYM_LINK: fprintf(stdout, " links not printed\n" ); ffc0654c: 81 3e 27 0c lwz r9,9996(r30) <== NOT EXECUTED ffc06550: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06554: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06558: 80 c9 00 08 lwz r6,8(r9) <== NOT EXECUTED ffc0655c: 38 a0 00 13 li r5,19 <== NOT EXECUTED ffc06560: 38 63 8a 94 addi r3,r3,-30060 <== NOT EXECUTED ffc06564: 48 01 29 65 bl ffc18ec8 <== NOT EXECUTED assert(0); ffc06568: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc0656c: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06570: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc06574: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc06578: 38 a5 89 e4 addi r5,r5,-30236 <== NOT EXECUTED ffc0657c: 38 c6 8a a8 addi r6,r6,-30040 <== NOT EXECUTED ffc06580: 38 80 00 62 li r4,98 <== NOT EXECUTED ffc06584: 48 00 0b 91 bl ffc07114 <__assert_func> <== NOT EXECUTED (uint32_t)the_jnode->info.file.size ); #endif break; case IMFS_HARD_LINK: fprintf(stdout, " links not printed\n" ); ffc06588: 81 3e 27 0c lwz r9,9996(r30) <== NOT EXECUTED ffc0658c: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06590: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06594: 80 c9 00 08 lwz r6,8(r9) <== NOT EXECUTED ffc06598: 38 a0 00 13 li r5,19 <== NOT EXECUTED ffc0659c: 38 63 8a 94 addi r3,r3,-30060 <== NOT EXECUTED ffc065a0: 48 01 29 29 bl ffc18ec8 <== NOT EXECUTED assert(0); ffc065a4: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc065a8: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc065ac: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc065b0: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc065b4: 38 a5 89 e4 addi r5,r5,-30236 <== NOT EXECUTED ffc065b8: 38 c6 8a a8 addi r6,r6,-30040 <== NOT EXECUTED ffc065bc: 38 80 00 5d li r4,93 <== NOT EXECUTED ffc065c0: 48 00 0b 55 bl ffc07114 <__assert_func> <== NOT EXECUTED case IMFS_DIRECTORY: fprintf(stdout, "/" ); break; case IMFS_DEVICE: fprintf(stdout, " (device %" PRId32 ", %" PRId32 ")", ffc065c4: 81 3e 27 0c lwz r9,9996(r30) ffc065c8: 3c 80 ff c3 lis r4,-61 ffc065cc: 80 df 00 54 lwz r6,84(r31) ffc065d0: 38 84 8a 64 addi r4,r4,-30108 ffc065d4: 80 bf 00 50 lwz r5,80(r31) ffc065d8: 80 69 00 08 lwz r3,8(r9) ffc065dc: 4c c6 31 82 crclr 4*cr1+eq ffc065e0: 48 01 18 79 bl ffc17e58 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); ffc065e4: 3c 60 ff c2 lis r3,-62 ffc065e8: 38 63 7c 40 addi r3,r3,31808 ffc065ec: 48 01 3b 9d bl ffc1a188 } ffc065f0: 80 01 00 14 lwz r0,20(r1) ffc065f4: 83 c1 00 08 lwz r30,8(r1) ffc065f8: 7c 08 03 a6 mtlr r0 ffc065fc: 83 e1 00 0c lwz r31,12(r1) ffc06600: 38 21 00 10 addi r1,r1,16 ffc06604: 4e 80 00 20 blr assert( the_jnode ); fprintf(stdout, "%s", the_jnode->name ); switch( the_jnode->type ) { case IMFS_DIRECTORY: fprintf(stdout, "/" ); ffc06608: 81 3e 27 0c lwz r9,9996(r30) ffc0660c: 38 60 00 2f li r3,47 ffc06610: 80 89 00 08 lwz r4,8(r9) ffc06614: 48 01 19 55 bl ffc17f68 default: fprintf(stdout, " bad type %d\n", the_jnode->type ); assert(0); break; } puts(""); ffc06618: 3c 60 ff c2 lis r3,-62 ffc0661c: 38 63 7c 40 addi r3,r3,31808 ffc06620: 48 01 3b 69 bl ffc1a188 } ffc06624: 80 01 00 14 lwz r0,20(r1) ffc06628: 83 c1 00 08 lwz r30,8(r1) ffc0662c: 7c 08 03 a6 mtlr r0 ffc06630: 83 e1 00 0c lwz r31,12(r1) ffc06634: 38 21 00 10 addi r1,r1,16 ffc06638: 4e 80 00 20 blr void IMFS_print_jnode( IMFS_jnode_t *the_jnode ) { assert( the_jnode ); ffc0663c: 3c 60 ff c3 lis r3,-61 <== NOT EXECUTED ffc06640: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc06644: 3c c0 ff c3 lis r6,-61 <== NOT EXECUTED ffc06648: 38 63 8a 0c addi r3,r3,-30196 <== NOT EXECUTED ffc0664c: 38 a5 89 e4 addi r5,r5,-30236 <== NOT EXECUTED ffc06650: 38 c6 8a 58 addi r6,r6,-30120 <== NOT EXECUTED ffc06654: 38 80 00 38 li r4,56 <== NOT EXECUTED ffc06658: 48 00 0a bd bl ffc07114 <__assert_func> <== NOT EXECUTED ffc055ac : int IMFS_readlink( rtems_filesystem_location_info_t *loc, char *buf, /* OUT */ size_t bufsize ) { ffc055ac: 7c 08 02 a6 mflr r0 ffc055b0: 94 21 ff f8 stwu r1,-8(r1) ffc055b4: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *node; int i; node = loc->node_access; ffc055b8: 81 23 00 00 lwz r9,0(r3) if ( node->type != IMFS_SYM_LINK ) ffc055bc: 80 09 00 4c lwz r0,76(r9) ffc055c0: 2f 80 00 04 cmpwi cr7,r0,4 ffc055c4: 40 9e 00 64 bne- cr7,ffc05628 rtems_set_errno_and_return_minus_one( EINVAL ); for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) ffc055c8: 2f 85 00 00 cmpwi cr7,r5,0 ffc055cc: 41 9e 00 54 beq- cr7,ffc05620 ffc055d0: 81 69 00 50 lwz r11,80(r9) ffc055d4: 7c a9 03 a6 mtctr r5 int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc055d8: 38 60 00 00 li r3,0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) ffc055dc: 88 0b 00 00 lbz r0,0(r11) int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc055e0: 39 60 00 00 li r11,0 for( i=0; ((iinfo.sym_link.name[i] != '\0')); i++ ) ffc055e4: 2f 80 00 00 cmpwi cr7,r0,0 ffc055e8: 40 be 00 18 bne+ cr7,ffc05600 ffc055ec: 48 00 00 34 b ffc05620 <== NOT EXECUTED ffc055f0: 81 49 00 50 lwz r10,80(r9) ffc055f4: 7c 0a 18 ae lbzx r0,r10,r3 ffc055f8: 2f 80 00 00 cmpwi cr7,r0,0 ffc055fc: 41 9e 00 14 beq- cr7,ffc05610 ffc05600: 38 63 00 01 addi r3,r3,1 buf[i] = node->info.sym_link.name[i]; ffc05604: 7c 04 59 ae stbx r0,r4,r11 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++ ) ffc05608: 7c 6b 1b 78 mr r11,r3 ffc0560c: 42 00 ff e4 bdnz+ ffc055f0 buf[i] = node->info.sym_link.name[i]; return i; } ffc05610: 80 01 00 0c lwz r0,12(r1) ffc05614: 38 21 00 08 addi r1,r1,8 ffc05618: 7c 08 03 a6 mtlr r0 ffc0561c: 4e 80 00 20 blr 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++ ) ffc05620: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc05624: 4b ff ff ec b ffc05610 <== NOT EXECUTED int i; node = loc->node_access; if ( node->type != IMFS_SYM_LINK ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc05628: 48 01 30 e9 bl ffc18710 <__errno> <== NOT EXECUTED ffc0562c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc05630: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05634: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05638: 4b ff ff d8 b ffc05610 <== NOT EXECUTED ffc0563c : 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 */ ) { ffc0563c: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc05640: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05644: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED ffc05648: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; ffc0564c: 83 e4 00 00 lwz r31,0(r4) <== NOT EXECUTED strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); ffc05650: 7c c4 33 78 mr r4,r6 <== NOT EXECUTED 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 */ ) { ffc05654: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc05658: 7c be 2b 78 mr r30,r5 <== NOT EXECUTED IMFS_jnode_t *the_jnode; IMFS_jnode_t *new_parent; the_jnode = old_loc->node_access; strncpy( the_jnode->name, new_name, IMFS_NAME_MAX ); ffc0565c: 38 7f 00 0c addi r3,r31,12 <== NOT EXECUTED ffc05660: 38 a0 00 20 li r5,32 <== NOT EXECUTED ffc05664: 48 01 44 09 bl ffc19a6c <== NOT EXECUTED if ( the_jnode->Parent != NULL ) ffc05668: 80 1f 00 08 lwz r0,8(r31) <== NOT EXECUTED ffc0566c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05670: 41 9e 00 0c beq- cr7,ffc0567c <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); ffc05674: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc05678: 48 00 5f 75 bl ffc0b5ec <_Chain_Extract> <== NOT EXECUTED rtems_chain_extract( (rtems_chain_node *) the_jnode ); new_parent = new_parent_loc->node_access; ffc0567c: 80 7e 00 00 lwz r3,0(r30) <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); ffc05680: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED the_jnode->Parent = new_parent; ffc05684: 90 7f 00 08 stw r3,8(r31) <== NOT EXECUTED ffc05688: 38 63 00 50 addi r3,r3,80 <== NOT EXECUTED ffc0568c: 48 00 5f 31 bl ffc0b5bc <_Chain_Append> <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); ffc05690: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc05694: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc05698: 48 00 0a 79 bl ffc06110 <== NOT EXECUTED ffc0569c: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED return 0; } ffc056a0: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc056a4: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED rtems_chain_append( &new_parent->info.directory.Entries, &the_jnode->Node ); /* * Update the time. */ IMFS_update_ctime( the_jnode ); ffc056a8: 90 1f 00 48 stw r0,72(r31) <== NOT EXECUTED return 0; } ffc056ac: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc056b0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc056b4: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc056b8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc056bc: 4e 80 00 20 blr <== NOT EXECUTED ffc0de9c : int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { ffc0de9c: 94 21 ff e0 stwu r1,-32(r1) ffc0dea0: 7c 08 02 a6 mflr r0 ffc0dea4: 90 01 00 24 stw r0,36(r1) ffc0dea8: 93 e1 00 1c stw r31,28(r1) IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; ffc0deac: 83 e4 00 00 lwz r31,0(r4) int IMFS_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { ffc0deb0: 93 c1 00 18 stw r30,24(r1) ffc0deb4: 7c 9e 23 78 mr r30,r4 /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { ffc0deb8: 80 1f 00 08 lwz r0,8(r31) ffc0debc: 2f 80 00 00 cmpwi cr7,r0,0 ffc0dec0: 41 9e 00 14 beq- cr7,ffc0ded4 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); ffc0dec4: 7f e3 fb 78 mr r3,r31 ffc0dec8: 48 00 0e 79 bl ffc0ed40 <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; ffc0decc: 38 00 00 00 li r0,0 ffc0ded0: 90 1f 00 08 stw r0,8(r31) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc0ded4: a1 3f 00 34 lhz r9,52(r31) IMFS_update_ctime( the_jnode ); ffc0ded8: 38 80 00 00 li r4,0 ffc0dedc: 38 61 00 08 addi r3,r1,8 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc0dee0: 38 09 ff ff addi r0,r9,-1 ffc0dee4: b0 1f 00 34 sth r0,52(r31) IMFS_update_ctime( the_jnode ); ffc0dee8: 48 00 04 01 bl ffc0e2e8 ffc0deec: 80 01 00 08 lwz r0,8(r1) /* * 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) ) { ffc0def0: 7f e3 fb 78 mr r3,r31 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; IMFS_update_ctime( the_jnode ); ffc0def4: 90 1f 00 48 stw r0,72(r31) /* * 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) ) { ffc0def8: 48 00 04 e1 bl ffc0e3d8 ffc0defc: 2f 83 00 00 cmpwi cr7,r3,0 ffc0df00: 40 9e 00 3c bne- cr7,ffc0df3c ffc0df04: a0 1f 00 34 lhz r0,52(r31) ffc0df08: 2f 80 00 00 cmpwi cr7,r0,0 ffc0df0c: 40 9e 00 30 bne- cr7,ffc0df3c /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) ffc0df10: 3d 20 00 00 lis r9,0 ffc0df14: 81 7e 00 00 lwz r11,0(r30) ffc0df18: 81 29 26 9c lwz r9,9884(r9) ffc0df1c: 81 49 00 04 lwz r10,4(r9) ffc0df20: 7f 8a 58 00 cmpw cr7,r10,r11 ffc0df24: 41 9e 00 48 beq- cr7,ffc0df6c /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { ffc0df28: 80 1f 00 4c lwz r0,76(r31) ffc0df2c: 2f 80 00 04 cmpwi cr7,r0,4 ffc0df30: 41 9e 00 28 beq- cr7,ffc0df58 if ( the_jnode->info.sym_link.name ) free( (void*) the_jnode->info.sym_link.name ); } free( the_jnode ); ffc0df34: 7f e3 fb 78 mr r3,r31 ffc0df38: 4b ff 66 bd bl ffc045f4 } return 0; } ffc0df3c: 80 01 00 24 lwz r0,36(r1) ffc0df40: 38 60 00 00 li r3,0 ffc0df44: 83 c1 00 18 lwz r30,24(r1) ffc0df48: 7c 08 03 a6 mtlr r0 ffc0df4c: 83 e1 00 1c lwz r31,28(r1) ffc0df50: 38 21 00 20 addi r1,r1,32 ffc0df54: 4e 80 00 20 blr /* * Free memory associated with a memory file. */ if ( the_jnode->type == IMFS_SYM_LINK ) { if ( the_jnode->info.sym_link.name ) ffc0df58: 80 7f 00 50 lwz r3,80(r31) ffc0df5c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0df60: 41 be ff d4 beq- cr7,ffc0df34 free( (void*) the_jnode->info.sym_link.name ); ffc0df64: 4b ff 66 91 bl ffc045f4 ffc0df68: 4b ff ff cc b ffc0df34 /* * Is rtems_filesystem_current this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) rtems_filesystem_current.node_access = NULL; ffc0df6c: 90 09 00 04 stw r0,4(r9) <== NOT EXECUTED ffc0df70: 4b ff ff b8 b ffc0df28 <== NOT EXECUTED ffc0df74 : int IMFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { ffc0df74: 7c 08 02 a6 mflr r0 ffc0df78: 94 21 ff f8 stwu r1,-8(r1) ffc0df7c: 7c 6b 1b 78 mr r11,r3 ffc0df80: 90 01 00 0c stw r0,12(r1) IMFS_fs_info_t *fs_info; IMFS_jnode_t *the_jnode; IMFS_device_t *io; the_jnode = loc->node_access; ffc0df84: 81 23 00 00 lwz r9,0(r3) switch ( the_jnode->type ) { ffc0df88: 80 09 00 4c lwz r0,76(r9) ffc0df8c: 2b 80 00 07 cmplwi cr7,r0,7 ffc0df90: 40 9d 00 24 ble- cr7,ffc0dfb4 case IMFS_FIFO: buf->st_size = 0; break; default: rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0df94: 48 00 3c 25 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0df98: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0df9c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0dfa0: 38 60 ff ff li r3,-1 <== NOT EXECUTED buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } ffc0dfa4: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc0dfa8: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc0dfac: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0dfb0: 4e 80 00 20 blr <== NOT EXECUTED IMFS_device_t *io; the_jnode = loc->node_access; switch ( the_jnode->type ) { ffc0dfb4: 3d 40 ff c2 lis r10,-62 ffc0dfb8: 39 4a e2 30 addi r10,r10,-7632 ffc0dfbc: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc0dfc0: 7c 0a 00 2e lwzx r0,r10,r0 ffc0dfc4: 7d 40 52 14 add r10,r0,r10 ffc0dfc8: 7d 49 03 a6 mtctr r10 ffc0dfcc: 4e 80 04 20 bctr case IMFS_SYM_LINK: buf->st_size = 0; break; case IMFS_FIFO: buf->st_size = 0; ffc0dfd0: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc0dfd4: 39 00 00 00 li r8,0 <== NOT EXECUTED ffc0dfd8: 90 e4 00 20 stw r7,32(r4) <== NOT EXECUTED ffc0dfdc: 91 04 00 24 stw r8,36(r4) <== 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; ffc0dfe0: 80 09 00 30 lwz r0,48(r9) 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; ffc0dfe4: 38 60 00 00 li r3,0 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; ffc0dfe8: a1 49 00 34 lhz r10,52(r9) */ 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; ffc0dfec: 90 04 00 0c stw r0,12(r4) buf->st_nlink = the_jnode->st_nlink; buf->st_ino = the_jnode->st_ino; ffc0dff0: 80 09 00 38 lwz r0,56(r9) 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; ffc0dff4: b1 44 00 10 sth r10,16(r4) buf->st_ino = the_jnode->st_ino; ffc0dff8: 90 04 00 08 stw r0,8(r4) buf->st_uid = the_jnode->st_uid; buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; ffc0dffc: 80 09 00 40 lwz r0,64(r9) 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; ffc0e000: a1 49 00 3c lhz r10,60(r9) buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; ffc0e004: 90 04 00 28 stw r0,40(r4) 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; ffc0e008: b1 44 00 12 sth r10,18(r4) buf->st_gid = the_jnode->st_gid; buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; ffc0e00c: 80 09 00 44 lwz r0,68(r9) * 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 ); ffc0e010: 81 6b 00 10 lwz r11,16(r11) 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; buf->st_mtime = the_jnode->stat_mtime; ffc0e014: 90 04 00 30 stw r0,48(r4) 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; ffc0e018: a0 09 00 3e lhz r0,62(r9) * 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 ); ffc0e01c: 81 6b 00 34 lwz r11,52(r11) 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; ffc0e020: b0 04 00 14 sth r0,20(r4) buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } ffc0e024: 80 01 00 0c lwz r0,12(r1) ffc0e028: 38 21 00 08 addi r1,r1,8 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; ffc0e02c: 81 49 00 48 lwz r10,72(r9) /* * 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 = ffc0e030: 39 20 00 00 li r9,0 buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } ffc0e034: 7c 08 03 a6 mtlr r0 * 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 ); ffc0e038: 81 6b 00 00 lwz r11,0(r11) /* * 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 = ffc0e03c: 61 29 ff fe ori r9,r9,65534 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; ffc0e040: 91 44 00 38 stw r10,56(r4) /* * 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 = ffc0e044: 91 24 00 00 stw r9,0(r4) ffc0e048: 91 64 00 04 stw r11,4(r4) buf->st_atime = the_jnode->stat_atime; buf->st_mtime = the_jnode->stat_mtime; buf->st_ctime = the_jnode->stat_ctime; return 0; } ffc0e04c: 4e 80 00 20 blr switch ( the_jnode->type ) { case IMFS_DEVICE: io = &the_jnode->info.device; buf->st_rdev = rtems_filesystem_make_dev_t( io->major, io->minor ); ffc0e050: 81 49 00 54 lwz r10,84(r9) rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; ffc0e054: 80 09 00 50 lwz r0,80(r9) ffc0e058: 91 44 00 1c stw r10,28(r4) ffc0e05c: 90 04 00 18 stw r0,24(r4) break; ffc0e060: 4b ff ff 80 b ffc0dfe0 case IMFS_LINEAR_FILE: case IMFS_MEMORY_FILE: buf->st_size = the_jnode->info.file.size; ffc0e064: 80 e9 00 50 lwz r7,80(r9) ffc0e068: 81 09 00 54 lwz r8,84(r9) ffc0e06c: 90 e4 00 20 stw r7,32(r4) ffc0e070: 91 04 00 24 stw r8,36(r4) break; ffc0e074: 4b ff ff 6c b ffc0dfe0 ffc056c0 : int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { ffc056c0: 94 21 ff 98 stwu r1,-104(r1) ffc056c4: 7c 08 02 a6 mflr r0 ffc056c8: 93 a1 00 5c stw r29,92(r1) ffc056cc: 7c 7d 1b 78 mr r29,r3 int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); ffc056d0: 7c a3 2b 78 mr r3,r5 int IMFS_symlink( rtems_filesystem_location_info_t *parent_loc, const char *link_name, const char *node_name ) { ffc056d4: 90 01 00 6c stw r0,108(r1) ffc056d8: 93 81 00 58 stw r28,88(r1) ffc056dc: 7c bc 2b 78 mr r28,r5 ffc056e0: 93 c1 00 60 stw r30,96(r1) ffc056e4: 7c 9e 23 78 mr r30,r4 ffc056e8: 93 e1 00 64 stw r31,100(r1) int i; /* * Remove any separators at the end of the string. */ IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); ffc056ec: 48 01 42 e5 bl ffc199d0 ffc056f0: 3b e1 00 28 addi r31,r1,40 ffc056f4: 7c 64 1b 78 mr r4,r3 ffc056f8: 7f e5 fb 78 mr r5,r31 ffc056fc: 38 c1 00 08 addi r6,r1,8 ffc05700: 7f 83 e3 78 mr r3,r28 ffc05704: 48 00 e9 ad bl ffc140b0 /* * Duplicate link name */ info.sym_link.name = strdup(link_name); ffc05708: 7f c3 f3 78 mr r3,r30 ffc0570c: 48 01 42 2d bl ffc19938 if (info.sym_link.name == NULL) { ffc05710: 2f 83 00 00 cmpwi cr7,r3,0 IMFS_get_token( node_name, strlen( node_name ), new_name, &i ); /* * Duplicate link name */ info.sym_link.name = strdup(link_name); ffc05714: 90 61 00 10 stw r3,16(r1) if (info.sym_link.name == NULL) { ffc05718: 41 9e 00 54 beq- cr7,ffc0576c * 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( ffc0571c: 38 c0 00 00 li r6,0 ffc05720: 7f a3 eb 78 mr r3,r29 ffc05724: 7f e5 fb 78 mr r5,r31 ffc05728: 60 c6 a1 ff ori r6,r6,41471 ffc0572c: 38 80 00 04 li r4,4 ffc05730: 38 e1 00 10 addi r7,r1,16 ffc05734: 48 00 d8 5d bl ffc12f90 new_name, ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { ffc05738: 2f 83 00 00 cmpwi cr7,r3,0 ffc0573c: 38 60 00 00 li r3,0 ffc05740: 41 9e 00 24 beq- cr7,ffc05764 free(info.sym_link.name); rtems_set_errno_and_return_minus_one(ENOMEM); } return 0; } ffc05744: 80 01 00 6c lwz r0,108(r1) ffc05748: 83 81 00 58 lwz r28,88(r1) ffc0574c: 7c 08 03 a6 mtlr r0 ffc05750: 83 a1 00 5c lwz r29,92(r1) ffc05754: 83 c1 00 60 lwz r30,96(r1) ffc05758: 83 e1 00 64 lwz r31,100(r1) ffc0575c: 38 21 00 68 addi r1,r1,104 ffc05760: 4e 80 00 20 blr ( S_IFLNK | ( S_IRWXU | S_IRWXG | S_IRWXO )), &info ); if (new_node == NULL) { free(info.sym_link.name); ffc05764: 80 61 00 10 lwz r3,16(r1) <== NOT EXECUTED ffc05768: 48 00 08 e1 bl ffc06048 <== NOT EXECUTED rtems_set_errno_and_return_minus_one(ENOMEM); ffc0576c: 48 01 2f a5 bl ffc18710 <__errno> <== NOT EXECUTED ffc05770: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc05774: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05778: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0577c: 4b ff ff c8 b ffc05744 <== NOT EXECUTED ffc05780 : int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { ffc05780: 94 21 ff c8 stwu r1,-56(r1) ffc05784: 7c 08 02 a6 mflr r0 ffc05788: 90 01 00 3c stw r0,60(r1) ffc0578c: 93 c1 00 30 stw r30,48(r1) IMFS_jnode_t *node; rtems_filesystem_location_info_t the_link; int result = 0; node = loc->node_access; ffc05790: 83 c4 00 00 lwz r30,0(r4) int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { ffc05794: 93 a1 00 2c stw r29,44(r1) ffc05798: 7c 7d 1b 78 mr r29,r3 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { ffc0579c: 80 1e 00 4c lwz r0,76(r30) int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { ffc057a0: 93 e1 00 34 stw r31,52(r1) ffc057a4: 7c 9f 23 78 mr r31,r4 /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { ffc057a8: 2f 80 00 03 cmpwi cr7,r0,3 int IMFS_unlink( rtems_filesystem_location_info_t *parentloc, /* IN */ rtems_filesystem_location_info_t *loc /* IN */ ) { ffc057ac: 93 81 00 28 stw r28,40(r1) /* * If this is the last last pointer to the node * free the node. */ if ( node->type == IMFS_HARD_LINK ) { ffc057b0: 41 9e 00 3c beq- cr7,ffc057ec /* * Now actually free the node we were asked to free. */ result = (*loc->handlers->rmnod_h)( parentloc, loc ); ffc057b4: 81 3f 00 08 lwz r9,8(r31) ffc057b8: 7f a3 eb 78 mr r3,r29 ffc057bc: 7f e4 fb 78 mr r4,r31 ffc057c0: 80 09 00 34 lwz r0,52(r9) ffc057c4: 7c 09 03 a6 mtctr r0 ffc057c8: 4e 80 04 21 bctrl return result; } ffc057cc: 80 01 00 3c lwz r0,60(r1) ffc057d0: 83 81 00 28 lwz r28,40(r1) ffc057d4: 7c 08 03 a6 mtlr r0 ffc057d8: 83 a1 00 2c lwz r29,44(r1) ffc057dc: 83 c1 00 30 lwz r30,48(r1) ffc057e0: 83 e1 00 34 lwz r31,52(r1) ffc057e4: 38 21 00 38 addi r1,r1,56 ffc057e8: 4e 80 00 20 blr * free the node. */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) ffc057ec: 80 1e 00 50 lwz r0,80(r30) ffc057f0: 2f 80 00 00 cmpwi cr7,r0,0 ffc057f4: 41 9e 00 90 beq- cr7,ffc05884 rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; the_link.node_access = node->info.hard_link.link_node; ffc057f8: 7c 3c 0b 78 mr r28,r1 ffc057fc: 94 1c 00 10 stwu r0,16(r28) if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; ffc05800: 81 64 00 08 lwz r11,8(r4) the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); ffc05804: 7f 83 e3 78 mr r3,r28 if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); the_link = *loc; ffc05808: 81 24 00 0c lwz r9,12(r4) ffc0580c: 81 44 00 04 lwz r10,4(r4) ffc05810: 80 04 00 10 lwz r0,16(r4) ffc05814: 91 61 00 18 stw r11,24(r1) ffc05818: 91 21 00 1c stw r9,28(r1) ffc0581c: 91 41 00 14 stw r10,20(r1) ffc05820: 90 01 00 20 stw r0,32(r1) the_link.node_access = node->info.hard_link.link_node; IMFS_Set_handlers( &the_link ); ffc05824: 48 00 d8 f1 bl ffc13114 /* * 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) ffc05828: 81 3e 00 50 lwz r9,80(r30) ffc0582c: a1 69 00 34 lhz r11,52(r9) ffc05830: 2f 8b 00 01 cmpwi cr7,r11,1 ffc05834: 41 9e 00 28 beq- cr7,ffc0585c if ( result != 0 ) return -1; } else { node->info.hard_link.link_node->st_nlink --; ffc05838: 39 6b ff ff addi r11,r11,-1 ffc0583c: b1 69 00 34 sth r11,52(r9) IMFS_update_ctime( node->info.hard_link.link_node ); ffc05840: 38 61 00 08 addi r3,r1,8 ffc05844: 38 80 00 00 li r4,0 ffc05848: 48 00 08 c9 bl ffc06110 ffc0584c: 81 3e 00 50 lwz r9,80(r30) ffc05850: 80 01 00 08 lwz r0,8(r1) ffc05854: 90 09 00 48 stw r0,72(r9) ffc05858: 4b ff ff 5c b ffc057b4 * 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 ); ffc0585c: 81 21 00 18 lwz r9,24(r1) ffc05860: 7f 84 e3 78 mr r4,r28 ffc05864: 7f a3 eb 78 mr r3,r29 ffc05868: 80 09 00 34 lwz r0,52(r9) ffc0586c: 7c 09 03 a6 mtctr r0 ffc05870: 4e 80 04 21 bctrl if ( result != 0 ) ffc05874: 2f 83 00 00 cmpwi cr7,r3,0 ffc05878: 38 60 ff ff li r3,-1 ffc0587c: 41 9e ff 38 beq+ cr7,ffc057b4 ffc05880: 4b ff ff 4c b ffc057cc */ if ( node->type == IMFS_HARD_LINK ) { if ( !node->info.hard_link.link_node ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc05884: 48 01 2e 8d bl ffc18710 <__errno> <== NOT EXECUTED ffc05888: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc0588c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05890: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05894: 4b ff ff 38 b ffc057cc <== NOT EXECUTED ffc05898 : #include int IMFS_unmount( rtems_filesystem_mount_table_entry_t *mt_entry ) { ffc05898: 7c 08 02 a6 mflr r0 ffc0589c: 94 21 ff f8 stwu r1,-8(r1) ffc058a0: 90 01 00 0c stw r0,12(r1) IMFS_jnode_t *node; node = mt_entry->mt_point_node.node_access; ffc058a4: 81 23 00 08 lwz r9,8(r3) /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) ffc058a8: 80 09 00 4c lwz r0,76(r9) ffc058ac: 2f 80 00 01 cmpwi cr7,r0,1 ffc058b0: 40 9e 00 2c bne- cr7,ffc058dc /* * Did the node indicate that there was a directory mounted here? */ if ( node->info.directory.mt_fs == NULL ) ffc058b4: 80 09 00 5c lwz r0,92(r9) ffc058b8: 2f 80 00 00 cmpwi cr7,r0,0 ffc058bc: 41 9e 00 34 beq- cr7,ffc058f0 /* * 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; ffc058c0: 38 00 00 00 li r0,0 ffc058c4: 90 09 00 5c stw r0,92(r9) ffc058c8: 38 60 00 00 li r3,0 return 0; } ffc058cc: 80 01 00 0c lwz r0,12(r1) ffc058d0: 38 21 00 08 addi r1,r1,8 ffc058d4: 7c 08 03 a6 mtlr r0 ffc058d8: 4e 80 00 20 blr /* * Is the node that we are mounting onto a directory node ? */ if ( node->type != IMFS_DIRECTORY ) rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc058dc: 48 01 2e 35 bl ffc18710 <__errno> <== NOT EXECUTED ffc058e0: 38 00 00 14 li r0,20 <== NOT EXECUTED ffc058e4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc058e8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc058ec: 4b ff ff e0 b ffc058cc <== 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 */ ffc058f0: 48 01 2e 21 bl ffc18710 <__errno> <== NOT EXECUTED ffc058f4: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc058f8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc058fc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05900: 4b ff ff cc b ffc058cc <== NOT EXECUTED ffc04858 : #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc04858: 3d 20 00 00 lis r9,0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { ffc0485c: 94 21 ff e8 stwu r1,-24(r1) ffc04860: 7c 08 02 a6 mflr r0 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc04864: 81 29 26 c8 lwz r9,9928(r9) void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { ffc04868: 93 a1 00 0c stw r29,12(r1) ffc0486c: 7c 9d 23 78 mr r29,r4 #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc04870: 2f 89 00 00 cmpwi cr7,r9,0 void RTEMS_Malloc_Initialize( void *heap_begin, uintptr_t heap_size, size_t sbrk_amount ) { ffc04874: 93 c1 00 10 stw r30,16(r1) ffc04878: 7c 7e 1b 78 mr r30,r3 ffc0487c: 93 e1 00 14 stw r31,20(r1) ffc04880: 7c bf 2b 78 mr r31,r5 ffc04884: 90 01 00 1c stw r0,28(r1) ffc04888: 93 81 00 08 stw r28,8(r1) #endif /* * If configured, initialize the statistics support */ if ( rtems_malloc_statistics_helpers != NULL ) { ffc0488c: 41 9e 00 10 beq- cr7,ffc0489c (*rtems_malloc_statistics_helpers->initialize)(); ffc04890: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc04894: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04898: 4e 80 04 21 bctrl <== NOT EXECUTED } /* * Initialize the garbage collection list to start with nothing on it. */ malloc_deferred_frees_initialize(); ffc0489c: 4b ff ff 2d bl ffc047c8 /* * Initialize the optional sbrk support for extending the heap */ if ( rtems_malloc_sbrk_helpers != NULL ) { ffc048a0: 3d 20 00 00 lis r9,0 ffc048a4: 81 29 26 cc lwz r9,9932(r9) ffc048a8: 2f 89 00 00 cmpwi cr7,r9,0 ffc048ac: 41 9e 00 24 beq- cr7,ffc048d0 void *new_heap_begin = (*rtems_malloc_sbrk_helpers->initialize)( ffc048b0: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc048b4: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc048b8: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc048bc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; ffc048c0: 7f be ea 14 add r29,r30,r29 <== 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)( ffc048c4: 4e 80 04 21 bctrl <== NOT EXECUTED heap_begin, sbrk_amount ); heap_size -= (uintptr_t) new_heap_begin - (uintptr_t) heap_begin; ffc048c8: 7f a3 e8 50 subf r29,r3,r29 <== NOT EXECUTED ffc048cc: 7c 7e 1b 78 mr r30,r3 <== 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 ( ffc048d0: 3f 80 00 00 lis r28,0 ffc048d4: 88 1c 26 c5 lbz r0,9925(r28) ffc048d8: 3f e0 00 00 lis r31,0 ffc048dc: 2f 80 00 00 cmpwi cr7,r0,0 ffc048e0: 40 9e 00 34 bne- cr7,ffc04914 !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ffc048e4: 3d 20 00 00 lis r9,0 ffc048e8: 88 09 20 c8 lbz r0,8392(r9) ffc048ec: 2f 80 00 00 cmpwi cr7,r0,0 ffc048f0: 40 9e 00 5c bne- cr7,ffc0494c void *area_begin, uintptr_t area_size, uintptr_t page_size ) { return _Heap_Initialize( heap, area_begin, area_size, page_size ); ffc048f4: 3f e0 00 00 lis r31,0 ffc048f8: 80 7f 26 5c lwz r3,9820(r31) ffc048fc: 7f c4 f3 78 mr r4,r30 ffc04900: 7f a5 eb 78 mr r5,r29 ffc04904: 38 c0 00 08 li r6,8 ffc04908: 48 00 52 11 bl ffc09b18 <_Heap_Initialize> RTEMS_Malloc_Heap, heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { ffc0490c: 2f 83 00 00 cmpwi cr7,r3,0 ffc04910: 41 9e 00 5c beq- cr7,ffc0496c rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); ffc04914: 80 7f 26 5c lwz r3,9820(r31) ffc04918: 3f e0 00 00 lis r31,0 ffc0491c: 83 df 2a 68 lwz r30,10856(r31) ffc04920: 48 00 60 6d bl ffc0a98c <_Protected_heap_Get_size> printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } ffc04924: 80 01 00 1c lwz r0,28(r1) if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); ffc04928: 7c 63 f2 14 add r3,r3,r30 printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } ffc0492c: 83 81 00 08 lwz r28,8(r1) ffc04930: 7c 08 03 a6 mtlr r0 if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } } MSBUMP( space_available, _Protected_heap_Get_size(RTEMS_Malloc_Heap) ); ffc04934: 90 7f 2a 68 stw r3,10856(r31) printk( "\n" ); rtems_print_buffer( (heap_begin + heap_size) - 48, 48 ); rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); } #endif } ffc04938: 83 a1 00 0c lwz r29,12(r1) ffc0493c: 83 c1 00 10 lwz r30,16(r1) ffc04940: 83 e1 00 14 lwz r31,20(r1) ffc04944: 38 21 00 18 addi r1,r1,24 ffc04948: 4e 80 00 20 blr if ( !rtems_unified_work_area && rtems_configuration_get_do_zero_of_workspace() ) { memset( heap_begin, 0, heap_size ); ffc0494c: 7f c3 f3 78 mr r3,r30 ffc04950: 38 80 00 00 li r4,0 ffc04954: 7f a5 eb 78 mr r5,r29 ffc04958: 48 00 df 49 bl ffc128a0 * 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 ) { ffc0495c: 88 1c 26 c5 lbz r0,9925(r28) ffc04960: 2f 80 00 00 cmpwi cr7,r0,0 ffc04964: 41 9e ff 90 beq+ cr7,ffc048f4 ffc04968: 4b ff ff ac b ffc04914 <== NOT EXECUTED heap_begin, heap_size, CPU_HEAP_ALIGNMENT ); if ( status == 0 ) { rtems_fatal_error_occurred( RTEMS_NO_MEMORY ); ffc0496c: 38 60 00 1a li r3,26 <== NOT EXECUTED ffc04970: 48 00 46 c5 bl ffc09034 <== NOT EXECUTED ffc05330 : static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { ffc05330: 7d 80 00 26 mfcr r12 <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) ffc05334: 2e 03 00 00 cmpwi cr4,r3,0 <== NOT EXECUTED static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { ffc05338: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc0533c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05340: 93 01 00 20 stw r24,32(r1) <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) ffc05344: 7c 78 1b 78 mr r24,r3 <== NOT EXECUTED static rtems_printk_plugin_t print_handler; void Stack_check_Dump_threads_usage( Thread_Control *the_thread ) { ffc05348: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc0534c: 92 e1 00 1c stw r23,28(r1) <== NOT EXECUTED ffc05350: 93 21 00 24 stw r25,36(r1) <== NOT EXECUTED ffc05354: 93 41 00 28 stw r26,40(r1) <== NOT EXECUTED ffc05358: 93 61 00 2c stw r27,44(r1) <== NOT EXECUTED ffc0535c: 93 81 00 30 stw r28,48(r1) <== NOT EXECUTED ffc05360: 93 a1 00 34 stw r29,52(r1) <== NOT EXECUTED ffc05364: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED ffc05368: 93 e1 00 3c stw r31,60(r1) <== NOT EXECUTED ffc0536c: 91 81 00 18 stw r12,24(r1) <== NOT EXECUTED void *high_water_mark; void *current; Stack_Control *stack; char name[5]; if ( !the_thread ) ffc05370: 41 92 00 fc beq- cr4,ffc0546c <== NOT EXECUTED return; if ( !print_handler ) ffc05374: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc05378: 3b fd 36 f0 addi r31,r29,14064 <== NOT EXECUTED ffc0537c: 83 5f 00 04 lwz r26,4(r31) <== NOT EXECUTED ffc05380: 2f 9a 00 00 cmpwi cr7,r26,0 <== NOT EXECUTED ffc05384: 41 9e 00 e8 beq- cr7,ffc0546c <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { ffc05388: 2f 83 ff ff cmpwi cr7,r3,-1 <== NOT EXECUTED ffc0538c: 41 9e 01 74 beq- cr7,ffc05500 <== NOT EXECUTED current = 0; } else return; } else { stack = &the_thread->Start.Initial_stack; ffc05390: 3b 63 00 c8 addi r27,r3,200 <== NOT EXECUTED current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); ffc05394: 83 23 00 d8 lwz r25,216(r3) <== NOT EXECUTED } low = Stack_check_usable_stack_start(stack); ffc05398: 82 fb 00 04 lwz r23,4(r27) <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); ffc0539c: 83 9b 00 00 lwz r28,0(r27) <== 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); ffc053a0: 3a f7 00 80 addi r23,r23,128 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); ffc053a4: 3b 9c ff 80 addi r28,r28,-128 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); ffc053a8: 7e e3 bb 78 mr r3,r23 <== NOT EXECUTED ffc053ac: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc053b0: 4b ff ff 31 bl ffc052e0 <== NOT EXECUTED if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); ffc053b4: 7f d7 e2 14 add r30,r23,r28 <== 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 ) ffc053b8: 7c 69 fe 70 srawi r9,r3,31 <== NOT EXECUTED ffc053bc: 7d 20 1a 78 xor r0,r9,r3 <== NOT EXECUTED ffc053c0: 7c 00 48 50 subf r0,r0,r9 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); ffc053c4: 7f c3 f0 50 subf r30,r3,r30 <== 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 ) ffc053c8: 7c 00 fe 70 srawi r0,r0,31 <== NOT EXECUTED ffc053cc: 7f de 00 38 and r30,r30,r0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { ffc053d0: 41 92 01 8c beq- cr4,ffc0555c <== NOT EXECUTED (*print_handler)( ffc053d4: 83 18 00 08 lwz r24,8(r24) <== NOT EXECUTED ffc053d8: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ffc053dc: 82 ff 00 08 lwz r23,8(r31) <== NOT EXECUTED ffc053e0: 38 80 00 05 li r4,5 <== NOT EXECUTED ffc053e4: 7f 03 c3 78 mr r3,r24 <== NOT EXECUTED ffc053e8: 48 00 73 e5 bl ffc0c7cc <== NOT EXECUTED ffc053ec: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc053f0: 7c 66 1b 78 mr r6,r3 <== NOT EXECUTED ffc053f4: 7f 49 03 a6 mtctr r26 <== NOT EXECUTED ffc053f8: 7e e3 bb 78 mr r3,r23 <== NOT EXECUTED ffc053fc: 38 84 96 d8 addi r4,r4,-26920 <== NOT EXECUTED ffc05400: 7f 05 c3 78 mr r5,r24 <== NOT EXECUTED ffc05404: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc05408: 4e 80 04 21 bctrl <== NOT EXECUTED ); } else { (*print_handler)( print_context, "0x%08" PRIx32 " INTR", ~0 ); } (*print_handler)( ffc0540c: 80 db 00 00 lwz r6,0(r27) <== NOT EXECUTED ffc05410: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc05414: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc05418: 38 84 96 f8 addi r4,r4,-26888 <== NOT EXECUTED ffc0541c: 80 bb 00 04 lwz r5,4(r27) <== NOT EXECUTED ffc05420: 38 c6 ff ff addi r6,r6,-1 <== NOT EXECUTED ffc05424: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05428: 7f 27 cb 78 mr r7,r25 <== NOT EXECUTED ffc0542c: 7c c5 32 14 add r6,r5,r6 <== NOT EXECUTED ffc05430: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc05434: 7f 88 e3 78 mr r8,r28 <== NOT EXECUTED ffc05438: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0543c: 4e 80 04 21 bctrl <== NOT EXECUTED stack->area + stack->size - 1, current, size ); if (Stack_check_Initialized == 0) { ffc05440: 80 1d 36 f0 lwz r0,14064(r29) <== NOT EXECUTED ffc05444: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05448: 41 9e 00 60 beq- cr7,ffc054a8 <== NOT EXECUTED (*print_handler)( print_context, "Unavailable\n" ); } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); ffc0544c: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc05450: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc05454: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc05458: 38 84 97 28 addi r4,r4,-26840 <== NOT EXECUTED ffc0545c: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc05460: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05464: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc05468: 4e 80 04 21 bctrl <== NOT EXECUTED } } ffc0546c: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc05470: 81 81 00 18 lwz r12,24(r1) <== NOT EXECUTED ffc05474: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05478: 82 e1 00 1c lwz r23,28(r1) <== NOT EXECUTED ffc0547c: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc05480: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc05484: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc05488: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc0548c: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc05490: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc05494: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc05498: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc0549c: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc054a0: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc054a4: 4e 80 00 20 blr <== NOT EXECUTED current, size ); if (Stack_check_Initialized == 0) { (*print_handler)( print_context, "Unavailable\n" ); ffc054a8: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc054ac: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc054b0: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc054b4: 38 84 97 18 addi r4,r4,-26856 <== NOT EXECUTED ffc054b8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc054bc: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc054c0: 4e 80 04 21 bctrl <== NOT EXECUTED } else { (*print_handler)( print_context, "%8" PRId32 "\n", used ); } } ffc054c4: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc054c8: 81 81 00 18 lwz r12,24(r1) <== NOT EXECUTED ffc054cc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc054d0: 82 e1 00 1c lwz r23,28(r1) <== NOT EXECUTED ffc054d4: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc054d8: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc054dc: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc054e0: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc054e4: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc054e8: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc054ec: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc054f0: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc054f4: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc054f8: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc054fc: 4e 80 00 20 blr <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { ffc05500: 3f 60 00 00 lis r27,0 <== NOT EXECUTED ffc05504: 3b 7b 35 a4 addi r27,r27,13732 <== NOT EXECUTED ffc05508: 80 1b 00 04 lwz r0,4(r27) <== NOT EXECUTED ffc0550c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05510: 41 be ff 5c beq- cr7,ffc0546c <== 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); ffc05514: 82 fb 00 04 lwz r23,4(r27) <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { ffc05518: 3b 00 00 00 li r24,0 <== NOT EXECUTED stack = &the_thread->Start.Initial_stack; current = (void *)_CPU_Context_Get_SP( &the_thread->Registers ); } low = Stack_check_usable_stack_start(stack); size = Stack_check_usable_stack_size(stack); ffc0551c: 83 9b 00 00 lwz r28,0(r27) <== NOT EXECUTED ffc05520: 2e 18 00 00 cmpwi cr4,r24,0 <== 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); ffc05524: 3a f7 00 80 addi r23,r23,128 <== NOT EXECUTED size = Stack_check_usable_stack_size(stack); ffc05528: 3b 9c ff 80 addi r28,r28,-128 <== NOT EXECUTED high_water_mark = Stack_check_find_high_water_mark(low, size); ffc0552c: 7e e3 bb 78 mr r3,r23 <== NOT EXECUTED ffc05530: 7f 84 e3 78 mr r4,r28 <== NOT EXECUTED ffc05534: 4b ff fd ad bl ffc052e0 <== NOT EXECUTED if ( high_water_mark ) used = Stack_check_Calculate_used( low, size, high_water_mark ); ffc05538: 7f d7 e2 14 add r30,r23,r28 <== 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 ) ffc0553c: 7c 69 fe 70 srawi r9,r3,31 <== NOT EXECUTED ffc05540: 7d 20 1a 78 xor r0,r9,r3 <== NOT EXECUTED ffc05544: 7c 00 48 50 subf r0,r0,r9 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); ffc05548: 7f c3 f0 50 subf r30,r3,r30 <== 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 ) ffc0554c: 7c 00 fe 70 srawi r0,r0,31 <== NOT EXECUTED /* * Obtain interrupt stack information */ if (the_thread == (Thread_Control *) -1) { if (Stack_check_Interrupt_stack.area) { ffc05550: 3b 20 00 00 li r25,0 <== 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 ) ffc05554: 7f de 00 38 and r30,r30,r0 <== NOT EXECUTED used = Stack_check_Calculate_used( low, size, high_water_mark ); else used = 0; if ( the_thread ) { ffc05558: 40 92 fe 7c bne+ cr4,ffc053d4 <== 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 ); ffc0555c: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc05560: 80 7f 00 08 lwz r3,8(r31) <== NOT EXECUTED ffc05564: 38 84 96 e8 addi r4,r4,-26904 <== NOT EXECUTED ffc05568: 7f 49 03 a6 mtctr r26 <== NOT EXECUTED ffc0556c: 38 a0 ff ff li r5,-1 <== NOT EXECUTED ffc05570: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc05574: 4e 80 04 21 bctrl <== NOT EXECUTED ffc05578: 4b ff fe 94 b ffc0540c <== NOT EXECUTED ffc052e0 : /* * start at lower memory and find first word that does not * match pattern */ base += PATTERN_SIZE_WORDS; ffc052e0: 39 23 00 80 addi r9,r3,128 <== NOT EXECUTED for (ebase = base + length; base < ebase; base++) ffc052e4: 54 8b 00 3a rlwinm r11,r4,0,0,29 <== NOT EXECUTED ffc052e8: 7d 69 5a 14 add r11,r9,r11 <== NOT EXECUTED ffc052ec: 7f 89 58 40 cmplw cr7,r9,r11 <== NOT EXECUTED ffc052f0: 40 9c 00 30 bge- cr7,ffc05320 <== NOT EXECUTED if (*base != U32_PATTERN) ffc052f4: 81 43 00 80 lwz r10,128(r3) <== NOT EXECUTED ffc052f8: 6d 40 5a 5a xoris r0,r10,23130 <== NOT EXECUTED ffc052fc: 2f 80 a5 a5 cmpwi cr7,r0,-23131 <== NOT EXECUTED ffc05300: 41 9e 00 14 beq- cr7,ffc05314 <== NOT EXECUTED ffc05304: 48 00 00 24 b ffc05328 <== NOT EXECUTED ffc05308: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc0530c: 7f 80 50 00 cmpw cr7,r0,r10 <== NOT EXECUTED ffc05310: 40 9e 00 18 bne- cr7,ffc05328 <== 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++) ffc05314: 39 29 00 04 addi r9,r9,4 <== NOT EXECUTED ffc05318: 7f 8b 48 40 cmplw cr7,r11,r9 <== NOT EXECUTED ffc0531c: 41 9d ff ec bgt+ cr7,ffc05308 <== NOT EXECUTED ffc05320: 38 60 00 00 li r3,0 <== NOT EXECUTED if (*base != U32_PATTERN) return (void *) base; #endif return (void *)0; } ffc05324: 4e 80 00 20 blr <== NOT EXECUTED */ base += PATTERN_SIZE_WORDS; for (ebase = base + length; base < ebase; base++) if (*base != U32_PATTERN) return (void *) base; ffc05328: 7d 23 4b 78 mr r3,r9 <== NOT EXECUTED ffc0532c: 4e 80 00 20 blr <== NOT EXECUTED ffc0edac <_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 ) { ffc0edac: 7c 08 02 a6 mflr r0 ffc0edb0: 94 21 ff f8 stwu r1,-8(r1) { Thread_Control *executing; /* disabled when you get here */ executing = _Thread_Executing; ffc0edb4: 3d 20 00 00 lis r9,0 ffc0edb8: 81 29 27 6c lwz r9,10092(r9) ffc0edbc: 90 01 00 0c stw r0,12(r1) executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; ffc0edc0: 38 00 00 00 li r0,0 ffc0edc4: 90 09 00 34 stw r0,52(r9) if ( !_CORE_mutex_Is_locked( the_mutex ) ) { ffc0edc8: 81 63 00 50 lwz r11,80(r3) ffc0edcc: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0edd0: 41 9e 00 4c beq- cr7,ffc0ee1c <_CORE_mutex_Seize_interrupt_trylock+0x70> */ RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority( CORE_mutex_Attributes *the_attribute ) { return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT; ffc0edd4: 81 63 00 48 lwz r11,72(r3) 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; the_mutex->nest_count = 1; ffc0edd8: 39 40 00 01 li r10,1 /* disabled when you get here */ executing = _Thread_Executing; executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL; if ( !_CORE_mutex_Is_locked( the_mutex ) ) { the_mutex->lock = CORE_MUTEX_LOCKED; ffc0eddc: 90 03 00 50 stw r0,80(r3) the_mutex->holder = executing; the_mutex->holder_id = executing->Object.id; the_mutex->nest_count = 1; if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || ffc0ede0: 2f 8b 00 02 cmpwi cr7,r11,2 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; ffc0ede4: 81 09 00 08 lwz r8,8(r9) 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; ffc0ede8: 91 23 00 5c stw r9,92(r3) the_mutex->holder_id = executing->Object.id; ffc0edec: 91 03 00 60 stw r8,96(r3) the_mutex->nest_count = 1; ffc0edf0: 91 43 00 54 stw r10,84(r3) if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) || ffc0edf4: 41 9e 00 48 beq- cr7,ffc0ee3c <_CORE_mutex_Seize_interrupt_trylock+0x90> ffc0edf8: 2f 8b 00 03 cmpwi cr7,r11,3 ffc0edfc: 41 9e 00 78 beq- cr7,ffc0ee74 <_CORE_mutex_Seize_interrupt_trylock+0xc8> ffc0ee00: 80 04 00 00 lwz r0,0(r4) ffc0ee04: 7c 00 01 24 mtmsr r0 return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); } ffc0ee08: 80 01 00 0c lwz r0,12(r1) ffc0ee0c: 38 60 00 00 li r3,0 ffc0ee10: 38 21 00 08 addi r1,r1,8 ffc0ee14: 7c 08 03 a6 mtlr r0 ffc0ee18: 4e 80 00 20 blr /* * 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 ) ) { ffc0ee1c: 80 03 00 5c lwz r0,92(r3) ffc0ee20: 7f 89 00 00 cmpw cr7,r9,r0 ffc0ee24: 41 9e 00 28 beq- cr7,ffc0ee4c <_CORE_mutex_Seize_interrupt_trylock+0xa0> ffc0ee28: 38 60 00 01 li r3,1 ffc0ee2c: 80 01 00 0c lwz r0,12(r1) ffc0ee30: 38 21 00 08 addi r1,r1,8 ffc0ee34: 7c 08 03 a6 mtlr r0 ffc0ee38: 4e 80 00 20 blr _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; ffc0ee3c: 81 69 00 1c lwz r11,28(r9) ffc0ee40: 38 0b 00 01 addi r0,r11,1 ffc0ee44: 90 09 00 1c stw r0,28(r9) ffc0ee48: 4b ff ff b8 b ffc0ee00 <_CORE_mutex_Seize_interrupt_trylock+0x54> * 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 ) { ffc0ee4c: 80 03 00 40 lwz r0,64(r3) ffc0ee50: 2f 80 00 00 cmpwi cr7,r0,0 ffc0ee54: 40 9e 00 74 bne- cr7,ffc0eec8 <_CORE_mutex_Seize_interrupt_trylock+0x11c> case CORE_MUTEX_NESTING_ACQUIRES: the_mutex->nest_count++; ffc0ee58: 81 23 00 54 lwz r9,84(r3) ffc0ee5c: 38 09 00 01 addi r0,r9,1 ffc0ee60: 90 03 00 54 stw r0,84(r3) ffc0ee64: 80 04 00 00 lwz r0,0(r4) ffc0ee68: 7c 00 01 24 mtmsr r0 ffc0ee6c: 38 60 00 00 li r3,0 ffc0ee70: 4b ff ff bc b ffc0ee2c <_CORE_mutex_Seize_interrupt_trylock+0x80> _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; ffc0ee74: 80 e9 00 1c lwz r7,28(r9) { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; current = executing->current_priority; ffc0ee78: 81 69 00 14 lwz r11,20(r9) _Chain_Prepend_unprotected( &executing->lock_mutex, &the_mutex->queue.lock_queue ); the_mutex->queue.priority_before = executing->current_priority; #endif executing->resource_count++; ffc0ee7c: 39 07 00 01 addi r8,r7,1 ffc0ee80: 91 09 00 1c stw r8,28(r9) */ { Priority_Control ceiling; Priority_Control current; ceiling = the_mutex->Attributes.priority_ceiling; ffc0ee84: 81 03 00 4c lwz r8,76(r3) current = executing->current_priority; if ( current == ceiling ) { ffc0ee88: 7f 88 58 00 cmpw cr7,r8,r11 ffc0ee8c: 41 9e 00 90 beq- cr7,ffc0ef1c <_CORE_mutex_Seize_interrupt_trylock+0x170> _ISR_Enable( *level_p ); return 0; } if ( current > ceiling ) { ffc0ee90: 7f 88 58 40 cmplw cr7,r8,r11 ffc0ee94: 41 9c 00 54 blt- cr7,ffc0eee8 <_CORE_mutex_Seize_interrupt_trylock+0x13c> ); _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; ffc0ee98: 39 60 00 06 li r11,6 ffc0ee9c: 91 69 00 34 stw r11,52(r9) the_mutex->lock = CORE_MUTEX_UNLOCKED; the_mutex->nest_count = 0; /* undo locking above */ ffc0eea0: 90 03 00 54 stw r0,84(r3) _Thread_Enable_dispatch(); return 0; } /* if ( current < ceiling ) */ { executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED; the_mutex->lock = CORE_MUTEX_UNLOCKED; ffc0eea4: 91 43 00 50 stw r10,80(r3) the_mutex->nest_count = 0; /* undo locking above */ executing->resource_count--; /* undo locking above */ ffc0eea8: 90 e9 00 1c stw r7,28(r9) ffc0eeac: 80 04 00 00 lwz r0,0(r4) ffc0eeb0: 7c 00 01 24 mtmsr r0 ffc0eeb4: 80 01 00 0c lwz r0,12(r1) ffc0eeb8: 38 60 00 00 li r3,0 ffc0eebc: 38 21 00 08 addi r1,r1,8 ffc0eec0: 7c 08 03 a6 mtlr r0 ffc0eec4: 4e 80 00 20 blr * 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 ) { ffc0eec8: 2f 80 00 01 cmpwi cr7,r0,1 ffc0eecc: 40 9e ff 5c bne+ cr7,ffc0ee28 <_CORE_mutex_Seize_interrupt_trylock+0x7c> 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; ffc0eed0: 38 00 00 02 li r0,2 <== NOT EXECUTED ffc0eed4: 90 09 00 34 stw r0,52(r9) <== NOT EXECUTED ffc0eed8: 80 04 00 00 lwz r0,0(r4) <== NOT EXECUTED ffc0eedc: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc0eee0: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0eee4: 4b ff ff 48 b ffc0ee2c <_CORE_mutex_Seize_interrupt_trylock+0x80><== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; ffc0eee8: 3d 20 00 00 lis r9,0 ffc0eeec: 81 69 27 2c lwz r11,10028(r9) ffc0eef0: 38 0b 00 01 addi r0,r11,1 ffc0eef4: 90 09 27 2c stw r0,10028(r9) ffc0eef8: 80 04 00 00 lwz r0,0(r4) ffc0eefc: 7c 00 01 24 mtmsr r0 } if ( current > ceiling ) { _Thread_Disable_dispatch(); _ISR_Enable( *level_p ); _Thread_Change_priority( ffc0ef00: 80 83 00 4c lwz r4,76(r3) ffc0ef04: 38 a0 00 00 li r5,0 ffc0ef08: 80 63 00 5c lwz r3,92(r3) ffc0ef0c: 4b ff ba ed bl ffc0a9f8 <_Thread_Change_priority> the_mutex->holder, the_mutex->Attributes.priority_ceiling, false ); _Thread_Enable_dispatch(); ffc0ef10: 4b ff c1 f5 bl ffc0b104 <_Thread_Enable_dispatch> ffc0ef14: 38 60 00 00 li r3,0 ffc0ef18: 4b ff ff 14 b ffc0ee2c <_CORE_mutex_Seize_interrupt_trylock+0x80> ffc0ef1c: 80 04 00 00 lwz r0,0(r4) ffc0ef20: 7c 00 01 24 mtmsr r0 ffc0ef24: 38 60 00 00 li r3,0 ffc0ef28: 4b ff ff 04 b ffc0ee2c <_CORE_mutex_Seize_interrupt_trylock+0x80> ffc099bc <_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 ) { ffc099bc: 94 21 ff f0 stwu r1,-16(r1) ffc099c0: 7c 08 02 a6 mflr r0 ffc099c4: 93 e1 00 0c stw r31,12(r1) ffc099c8: 7c 7f 1b 78 mr r31,r3 ffc099cc: 90 01 00 14 stw r0,20(r1) ISR_Level level; CORE_semaphore_Status status; status = CORE_SEMAPHORE_STATUS_SUCCESSFUL; if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) { ffc099d0: 48 00 1b dd bl ffc0b5ac <_Thread_queue_Dequeue> ffc099d4: 2f 83 00 00 cmpwi cr7,r3,0 ffc099d8: 38 60 00 00 li r3,0 ffc099dc: 41 9e 00 18 beq- cr7,ffc099f4 <_CORE_semaphore_Surrender+0x38> status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } ffc099e0: 80 01 00 14 lwz r0,20(r1) ffc099e4: 83 e1 00 0c lwz r31,12(r1) ffc099e8: 38 21 00 10 addi r1,r1,16 ffc099ec: 7c 08 03 a6 mtlr r0 ffc099f0: 4e 80 00 20 blr static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc099f4: 7c 00 00 a6 mfmsr r0 ffc099f8: 7d 30 42 a6 mfsprg r9,0 ffc099fc: 7c 09 48 78 andc r9,r0,r9 ffc09a00: 7d 20 01 24 mtmsr r9 (*api_semaphore_mp_support) ( the_thread, id ); #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) ffc09a04: 81 3f 00 48 lwz r9,72(r31) ffc09a08: 38 60 00 04 li r3,4 ffc09a0c: 81 7f 00 40 lwz r11,64(r31) ffc09a10: 7f 89 58 40 cmplw cr7,r9,r11 ffc09a14: 41 9c 00 1c blt- cr7,ffc09a30 <_CORE_semaphore_Surrender+0x74> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc09a18: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED; _ISR_Enable( level ); } return status; } ffc09a1c: 80 01 00 14 lwz r0,20(r1) ffc09a20: 83 e1 00 0c lwz r31,12(r1) ffc09a24: 38 21 00 10 addi r1,r1,16 ffc09a28: 7c 08 03 a6 mtlr r0 ffc09a2c: 4e 80 00 20 blr #endif } else { _ISR_Disable( level ); if ( the_semaphore->count < the_semaphore->Attributes.maximum_count ) the_semaphore->count += 1; ffc09a30: 39 29 00 01 addi r9,r9,1 ffc09a34: 91 3f 00 48 stw r9,72(r31) ffc09a38: 38 60 00 00 li r3,0 ffc09a3c: 7c 00 01 24 mtmsr r0 ffc09a40: 4b ff ff dc b ffc09a1c <_CORE_semaphore_Surrender+0x60> ffc0ab7c <_Heap_Walk>: 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; ffc0ab7c: 2f 85 00 00 cmpwi cr7,r5,0 bool _Heap_Walk( Heap_Control *heap, int source, bool dump ) { ffc0ab80: 94 21 ff 98 stwu r1,-104(r1) ffc0ab84: 7c 08 02 a6 mflr r0 ffc0ab88: 93 21 00 4c stw r25,76(r1) ffc0ab8c: 90 01 00 6c stw r0,108(r1) ffc0ab90: 93 41 00 50 stw r26,80(r1) ffc0ab94: 93 61 00 54 stw r27,84(r1) ffc0ab98: 93 81 00 58 stw r28,88(r1) ffc0ab9c: 7c 9c 23 78 mr r28,r4 ffc0aba0: 93 c1 00 60 stw r30,96(r1) ffc0aba4: 93 e1 00 64 stw r31,100(r1) ffc0aba8: 7c 7f 1b 78 mr r31,r3 ffc0abac: 91 c1 00 20 stw r14,32(r1) ffc0abb0: 91 e1 00 24 stw r15,36(r1) ffc0abb4: 92 01 00 28 stw r16,40(r1) ffc0abb8: 92 21 00 2c stw r17,44(r1) ffc0abbc: 92 41 00 30 stw r18,48(r1) ffc0abc0: 92 61 00 34 stw r19,52(r1) ffc0abc4: 92 81 00 38 stw r20,56(r1) ffc0abc8: 92 a1 00 3c stw r21,60(r1) ffc0abcc: 92 c1 00 40 stw r22,64(r1) ffc0abd0: 92 e1 00 44 stw r23,68(r1) ffc0abd4: 93 01 00 48 stw r24,72(r1) ffc0abd8: 93 a1 00 5c stw r29,92(r1) uintptr_t const page_size = heap->page_size; ffc0abdc: 83 63 00 10 lwz r27,16(r3) uintptr_t const min_block_size = heap->min_block_size; ffc0abe0: 83 43 00 14 lwz r26,20(r3) Heap_Block *const last_block = heap->last_block; ffc0abe4: 83 23 00 24 lwz r25,36(r3) Heap_Block *block = heap->first_block; ffc0abe8: 83 c3 00 20 lwz r30,32(r3) Heap_Walk_printer printer = dump ? _Heap_Walk_print : _Heap_Walk_print_nothing; ffc0abec: 40 9e 00 7c bne- cr7,ffc0ac68 <_Heap_Walk+0xec> ffc0abf0: 3d 20 ff c1 lis r9,-63 ffc0abf4: 39 29 ab 78 addi r9,r9,-21640 ffc0abf8: 91 21 00 18 stw r9,24(r1) if ( !_System_state_Is_up( _System_state_Get() ) ) { ffc0abfc: 3d 20 00 00 lis r9,0 ffc0ac00: 80 09 27 90 lwz r0,10128(r9) ffc0ac04: 2f 80 00 03 cmpwi cr7,r0,3 ffc0ac08: 41 9e 00 7c beq- cr7,ffc0ac84 <_Heap_Walk+0x108> if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { ffc0ac0c: 38 60 00 01 li r3,1 block = next_block; } return true; } ffc0ac10: 80 01 00 6c lwz r0,108(r1) ffc0ac14: 81 c1 00 20 lwz r14,32(r1) ffc0ac18: 7c 08 03 a6 mtlr r0 ffc0ac1c: 81 e1 00 24 lwz r15,36(r1) ffc0ac20: 82 01 00 28 lwz r16,40(r1) ffc0ac24: 82 21 00 2c lwz r17,44(r1) ffc0ac28: 82 41 00 30 lwz r18,48(r1) ffc0ac2c: 82 61 00 34 lwz r19,52(r1) ffc0ac30: 82 81 00 38 lwz r20,56(r1) ffc0ac34: 82 a1 00 3c lwz r21,60(r1) ffc0ac38: 82 c1 00 40 lwz r22,64(r1) ffc0ac3c: 82 e1 00 44 lwz r23,68(r1) ffc0ac40: 83 01 00 48 lwz r24,72(r1) ffc0ac44: 83 21 00 4c lwz r25,76(r1) ffc0ac48: 83 41 00 50 lwz r26,80(r1) ffc0ac4c: 83 61 00 54 lwz r27,84(r1) ffc0ac50: 83 81 00 58 lwz r28,88(r1) ffc0ac54: 83 a1 00 5c lwz r29,92(r1) ffc0ac58: 83 c1 00 60 lwz r30,96(r1) ffc0ac5c: 83 e1 00 64 lwz r31,100(r1) ffc0ac60: 38 21 00 68 addi r1,r1,104 ffc0ac64: 4e 80 00 20 blr 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; ffc0ac68: 3d 20 ff c1 lis r9,-63 ffc0ac6c: 39 29 b1 94 addi r9,r9,-20076 ffc0ac70: 91 21 00 18 stw r9,24(r1) if ( !_System_state_Is_up( _System_state_Get() ) ) { ffc0ac74: 3d 20 00 00 lis r9,0 ffc0ac78: 80 09 27 90 lwz r0,10128(r9) ffc0ac7c: 2f 80 00 03 cmpwi cr7,r0,3 ffc0ac80: 40 9e ff 8c bne+ cr7,ffc0ac0c <_Heap_Walk+0x90> 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)( ffc0ac84: 80 1f 00 0c lwz r0,12(r31) ffc0ac88: 3c a0 ff c2 lis r5,-62 ffc0ac8c: 81 1f 00 18 lwz r8,24(r31) ffc0ac90: 38 a5 f5 80 addi r5,r5,-2688 ffc0ac94: 81 3f 00 1c lwz r9,28(r31) ffc0ac98: 7f 83 e3 78 mr r3,r28 ffc0ac9c: 81 7f 00 08 lwz r11,8(r31) ffc0aca0: 38 80 00 00 li r4,0 ffc0aca4: 90 01 00 10 stw r0,16(r1) ffc0aca8: 7f 66 db 78 mr r6,r27 ffc0acac: 7f 47 d3 78 mr r7,r26 ffc0acb0: 80 01 00 18 lwz r0,24(r1) ffc0acb4: 7f ca f3 78 mr r10,r30 ffc0acb8: 91 61 00 0c stw r11,12(r1) ffc0acbc: 7c 09 03 a6 mtctr r0 ffc0acc0: 93 21 00 08 stw r25,8(r1) ffc0acc4: 4c c6 31 82 crclr 4*cr1+eq ffc0acc8: 4e 80 04 21 bctrl heap->area_begin, heap->area_end, first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { ffc0accc: 2f 9b 00 00 cmpwi cr7,r27,0 ffc0acd0: 41 9e 00 d0 beq- cr7,ffc0ada0 <_Heap_Walk+0x224> (*printer)( source, true, "page size is zero\n" ); return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { ffc0acd4: 73 67 00 07 andi. r7,r27,7 ffc0acd8: 40 82 00 f0 bne- ffc0adc8 <_Heap_Walk+0x24c> ); return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { ffc0acdc: 7c 1a db 96 divwu r0,r26,r27 ffc0ace0: 7c 00 d9 d6 mullw r0,r0,r27 ffc0ace4: 7f 9a 00 00 cmpw cr7,r26,r0 ffc0ace8: 40 9e 00 f4 bne- cr7,ffc0addc <_Heap_Walk+0x260> ); return false; } if ( ffc0acec: 38 1e 00 08 addi r0,r30,8 ffc0acf0: 7d 20 db 96 divwu r9,r0,r27 ffc0acf4: 7d 29 d9 d6 mullw r9,r9,r27 ffc0acf8: 7f 80 48 00 cmpw cr7,r0,r9 ffc0acfc: 40 9e 00 f4 bne- cr7,ffc0adf0 <_Heap_Walk+0x274> 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; ffc0ad00: 83 1e 00 04 lwz r24,4(r30) ); return false; } if ( !_Heap_Is_prev_used( first_block ) ) { ffc0ad04: 73 00 00 01 andi. r0,r24,1 ffc0ad08: 41 82 00 fc beq- ffc0ae04 <_Heap_Walk+0x288> ); return false; } if ( first_block->prev_size != page_size ) { ffc0ad0c: 80 de 00 00 lwz r6,0(r30) ffc0ad10: 7f 9b 30 00 cmpw cr7,r27,r6 ffc0ad14: 40 9e 00 60 bne- cr7,ffc0ad74 <_Heap_Walk+0x1f8> ); return false; } if ( _Heap_Is_free( last_block ) ) { ffc0ad18: 81 39 00 04 lwz r9,4(r25) ffc0ad1c: 55 29 00 3c rlwinm r9,r9,0,0,30 ffc0ad20: 7d 39 4a 14 add r9,r25,r9 ffc0ad24: 81 29 00 04 lwz r9,4(r9) ffc0ad28: 71 27 00 01 andi. r7,r9,1 ffc0ad2c: 41 82 04 28 beq- ffc0b154 <_Heap_Walk+0x5d8> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; ffc0ad30: 80 df 00 08 lwz r6,8(r31) int source, Heap_Walk_printer printer, Heap_Control *heap ) { uintptr_t const page_size = heap->page_size; ffc0ad34: 80 bf 00 10 lwz r5,16(r31) 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 ) { ffc0ad38: 7f 9f 30 00 cmpw cr7,r31,r6 ffc0ad3c: 41 9e 01 78 beq- cr7,ffc0aeb4 <_Heap_Walk+0x338> 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; ffc0ad40: 81 5f 00 20 lwz r10,32(r31) 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 ffc0ad44: 7f 8a 30 40 cmplw cr7,r10,r6 ffc0ad48: 40 9d 00 cc ble- cr7,ffc0ae14 <_Heap_Walk+0x298> if ( !_Heap_Is_block_in_heap( heap, free_block ) ) { (*printer)( ffc0ad4c: 3c a0 ff c2 lis r5,-62 ffc0ad50: 7f 83 e3 78 mr r3,r28 ffc0ad54: 38 a5 f7 14 addi r5,r5,-2284 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( ffc0ad58: 80 01 00 18 lwz r0,24(r1) ffc0ad5c: 38 80 00 01 li r4,1 ffc0ad60: 7c 09 03 a6 mtctr r0 ffc0ad64: 4c c6 31 82 crclr 4*cr1+eq ffc0ad68: 4e 80 04 21 bctrl ffc0ad6c: 38 60 00 00 li r3,0 ffc0ad70: 4b ff fe a0 b ffc0ac10 <_Heap_Walk+0x94> return false; } if ( first_block->prev_size != page_size ) { (*printer)( ffc0ad74: 3c a0 ff c2 lis r5,-62 ffc0ad78: 7f 83 e3 78 mr r3,r28 ffc0ad7c: 38 a5 f6 d0 addi r5,r5,-2352 ffc0ad80: 7f 67 db 78 mr r7,r27 return false; } if ( next_block_begin <= block_begin ) { (*printer)( ffc0ad84: 80 01 00 18 lwz r0,24(r1) ffc0ad88: 38 80 00 01 li r4,1 ffc0ad8c: 7c 09 03 a6 mtctr r0 ffc0ad90: 4c c6 31 82 crclr 4*cr1+eq ffc0ad94: 4e 80 04 21 bctrl ffc0ad98: 38 60 00 00 li r3,0 "block 0x%08x: next block 0x%08x is not a successor\n", block, next_block ); return false; ffc0ad9c: 4b ff fe 74 b ffc0ac10 <_Heap_Walk+0x94> first_block, last_block, first_free_block, last_free_block ); if ( page_size == 0 ) { (*printer)( source, true, "page size is zero\n" ); ffc0ada0: 3c a0 ff c2 lis r5,-62 ffc0ada4: 7f 83 e3 78 mr r3,r28 ffc0ada8: 38 a5 f6 14 addi r5,r5,-2540 return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( ffc0adac: 80 01 00 18 lwz r0,24(r1) ffc0adb0: 38 80 00 01 li r4,1 ffc0adb4: 7c 09 03 a6 mtctr r0 ffc0adb8: 4c c6 31 82 crclr 4*cr1+eq ffc0adbc: 4e 80 04 21 bctrl ffc0adc0: 38 60 00 00 li r3,0 ffc0adc4: 4b ff fe 4c b ffc0ac10 <_Heap_Walk+0x94> return false; } if ( !_Addresses_Is_aligned( (void *) page_size ) ) { (*printer)( ffc0adc8: 3c a0 ff c2 lis r5,-62 ffc0adcc: 7f 83 e3 78 mr r3,r28 ffc0add0: 38 a5 f6 28 addi r5,r5,-2520 ffc0add4: 7f 66 db 78 mr r6,r27 ffc0add8: 4b ff ff 80 b ffc0ad58 <_Heap_Walk+0x1dc> return false; } if ( !_Heap_Is_aligned( min_block_size, page_size ) ) { (*printer)( ffc0addc: 3c a0 ff c2 lis r5,-62 ffc0ade0: 7f 83 e3 78 mr r3,r28 ffc0ade4: 38 a5 f6 48 addi r5,r5,-2488 ffc0ade8: 7f 46 d3 78 mr r6,r26 ffc0adec: 4b ff ff 6c b ffc0ad58 <_Heap_Walk+0x1dc> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size ) ) { (*printer)( ffc0adf0: 3c a0 ff c2 lis r5,-62 ffc0adf4: 7f 83 e3 78 mr r3,r28 ffc0adf8: 38 a5 f6 6c addi r5,r5,-2452 ffc0adfc: 7f c6 f3 78 mr r6,r30 ffc0ae00: 4b ff ff 58 b ffc0ad58 <_Heap_Walk+0x1dc> return false; } if ( !_Heap_Is_prev_used( first_block ) ) { (*printer)( ffc0ae04: 3c a0 ff c2 lis r5,-62 ffc0ae08: 7f 83 e3 78 mr r3,r28 ffc0ae0c: 38 a5 f6 a0 addi r5,r5,-2400 ffc0ae10: 4b ff ff 9c b ffc0adac <_Heap_Walk+0x230> && (uintptr_t) block <= (uintptr_t) heap->last_block; ffc0ae14: 81 1f 00 24 lwz r8,36(r31) 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 ffc0ae18: 7f 88 30 40 cmplw cr7,r8,r6 ffc0ae1c: 41 bc ff 30 blt- cr7,ffc0ad4c <_Heap_Walk+0x1d0> ); return false; } if ( ffc0ae20: 39 26 00 08 addi r9,r6,8 ffc0ae24: 7d 69 2b 96 divwu r11,r9,r5 ffc0ae28: 7d 6b 29 d6 mullw r11,r11,r5 ffc0ae2c: 7f 89 58 00 cmpw cr7,r9,r11 ffc0ae30: 40 9e 03 34 bne- cr7,ffc0b164 <_Heap_Walk+0x5e8> ); return false; } if ( _Heap_Is_used( free_block ) ) { ffc0ae34: 81 26 00 04 lwz r9,4(r6) ffc0ae38: 55 29 00 3c rlwinm r9,r9,0,0,30 ffc0ae3c: 7d 26 4a 14 add r9,r6,r9 ffc0ae40: 81 29 00 04 lwz r9,4(r9) ffc0ae44: 71 27 00 01 andi. r7,r9,1 ffc0ae48: 40 82 03 3c bne- ffc0b184 <_Heap_Walk+0x608> ); return false; } if ( free_block->prev != prev_block ) { ffc0ae4c: 80 e6 00 0c lwz r7,12(r6) ffc0ae50: 7f 9f 38 00 cmpw cr7,r31,r7 ffc0ae54: 41 be 00 48 beq+ cr7,ffc0ae9c <_Heap_Walk+0x320> ffc0ae58: 48 00 03 1c b ffc0b174 <_Heap_Walk+0x5f8> <== NOT EXECUTED ffc0ae5c: 41 b8 fe f0 blt- cr6,ffc0ad4c <_Heap_Walk+0x1d0> ); return false; } if ( ffc0ae60: 39 66 00 08 addi r11,r6,8 ffc0ae64: 41 a4 fe e8 blt- cr1,ffc0ad4c <_Heap_Walk+0x1d0> ffc0ae68: 7c eb 2b 96 divwu r7,r11,r5 ffc0ae6c: 7c e7 29 d6 mullw r7,r7,r5 ffc0ae70: 7f 8b 38 00 cmpw cr7,r11,r7 ffc0ae74: 40 9e 02 f0 bne- cr7,ffc0b164 <_Heap_Walk+0x5e8> ); return false; } if ( _Heap_Is_used( free_block ) ) { ffc0ae78: 81 66 00 04 lwz r11,4(r6) ffc0ae7c: 55 6b 00 3c rlwinm r11,r11,0,0,30 ffc0ae80: 7d 6b 32 14 add r11,r11,r6 ffc0ae84: 81 6b 00 04 lwz r11,4(r11) ffc0ae88: 71 67 00 01 andi. r7,r11,1 ffc0ae8c: 40 82 02 f8 bne- ffc0b184 <_Heap_Walk+0x608> ); return false; } if ( free_block->prev != prev_block ) { ffc0ae90: 80 e6 00 0c lwz r7,12(r6) ffc0ae94: 7f 87 48 00 cmpw cr7,r7,r9 ffc0ae98: 40 9e 02 dc bne- cr7,ffc0b174 <_Heap_Walk+0x5f8> (*printer)( ffc0ae9c: 7c c9 33 78 mr r9,r6 return false; } prev_block = free_block; free_block = free_block->next; ffc0aea0: 80 c6 00 08 lwz r6,8(r6) 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 ) { ffc0aea4: 7f 9f 30 00 cmpw cr7,r31,r6 ffc0aea8: 7f 06 50 40 cmplw cr6,r6,r10 ffc0aeac: 7c 88 30 40 cmplw cr1,r8,r6 ffc0aeb0: 40 9e ff ac bne+ cr7,ffc0ae5c <_Heap_Walk+0x2e0> if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { ffc0aeb4: 7f 99 f0 00 cmpw cr7,r25,r30 ffc0aeb8: 41 be fd 54 beq- cr7,ffc0ac0c <_Heap_Walk+0x90> 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)( ffc0aebc: 3e 60 ff c2 lis r19,-62 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( ffc0aec0: 3e 80 ff c2 lis r20,-62 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)( ffc0aec4: 3e 40 ff c2 lis r18,-62 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ffc0aec8: 3d e0 ff c2 lis r15,-62 ffc0aecc: 3e a0 ff c2 lis r21,-62 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)( ffc0aed0: 3e 20 ff c2 lis r17,-62 "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)" : ""), ffc0aed4: 3d c0 ff c2 lis r14,-62 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; ffc0aed8: 3e 00 ff c2 lis r16,-62 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)( ffc0aedc: 3a 73 f7 b4 addi r19,r19,-2124 "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( ffc0aee0: 3a 94 f7 cc addi r20,r20,-2100 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)( ffc0aee4: 3a 52 f8 e4 addi r18,r18,-1820 " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ffc0aee8: 39 ef f8 d8 addi r15,r15,-1832 ffc0aeec: 3a b5 f9 48 addi r21,r21,-1720 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)( ffc0aef0: 3a 31 f8 cc addi r17,r17,-1844 "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)" : ""), ffc0aef4: 39 ce f8 c0 addi r14,r14,-1856 ffc0aef8: 3a 10 f8 b4 addi r16,r16,-1868 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 ) { ffc0aefc: 2f 80 00 00 cmpwi cr7,r0,0 - 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; ffc0af00: 57 18 00 3c rlwinm r24,r24,0,0,30 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); ffc0af04: 7f b8 f2 14 add r29,r24,r30 ffc0af08: 41 9e 00 4c beq- cr7,ffc0af54 <_Heap_Walk+0x3d8> (*printer)( ffc0af0c: 80 01 00 18 lwz r0,24(r1) ffc0af10: 7f 83 e3 78 mr r3,r28 ffc0af14: 38 80 00 00 li r4,0 ffc0af18: 7c 09 03 a6 mtctr r0 ffc0af1c: 7e 65 9b 78 mr r5,r19 ffc0af20: 7f c6 f3 78 mr r6,r30 ffc0af24: 7f 07 c3 78 mr r7,r24 ffc0af28: 4c c6 31 82 crclr 4*cr1+eq ffc0af2c: 4e 80 04 21 bctrl 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 ffc0af30: 80 1f 00 20 lwz r0,32(r31) ffc0af34: 7f 80 e8 40 cmplw cr7,r0,r29 ffc0af38: 40 9d 00 50 ble- cr7,ffc0af88 <_Heap_Walk+0x40c> block->prev_size ); } if ( !_Heap_Is_block_in_heap( heap, next_block ) ) { (*printer)( ffc0af3c: 3c a0 ff c2 lis r5,-62 ffc0af40: 7f 83 e3 78 mr r3,r28 ffc0af44: 38 a5 f7 f4 addi r5,r5,-2060 ffc0af48: 7f c6 f3 78 mr r6,r30 ffc0af4c: 7f a7 eb 78 mr r7,r29 ffc0af50: 4b ff fe 34 b ffc0ad84 <_Heap_Walk+0x208> "block 0x%08x: size %u\n", block, block_size ); } else { (*printer)( ffc0af54: 80 01 00 18 lwz r0,24(r1) ffc0af58: 7f 83 e3 78 mr r3,r28 ffc0af5c: 38 80 00 00 li r4,0 ffc0af60: 81 1e 00 00 lwz r8,0(r30) ffc0af64: 7c 09 03 a6 mtctr r0 ffc0af68: 7e 85 a3 78 mr r5,r20 ffc0af6c: 7f c6 f3 78 mr r6,r30 ffc0af70: 7f 07 c3 78 mr r7,r24 ffc0af74: 4c c6 31 82 crclr 4*cr1+eq ffc0af78: 4e 80 04 21 bctrl ffc0af7c: 80 1f 00 20 lwz r0,32(r31) ffc0af80: 7f 80 e8 40 cmplw cr7,r0,r29 ffc0af84: 41 bd ff b8 bgt- cr7,ffc0af3c <_Heap_Walk+0x3c0> ffc0af88: 80 1f 00 24 lwz r0,36(r31) ffc0af8c: 7f 80 e8 40 cmplw cr7,r0,r29 ffc0af90: 41 bc ff ac blt- cr7,ffc0af3c <_Heap_Walk+0x3c0> ); return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { ffc0af94: 7c 18 db 96 divwu r0,r24,r27 ffc0af98: 7c 00 d9 d6 mullw r0,r0,r27 ffc0af9c: 7f 98 00 00 cmpw cr7,r24,r0 ffc0afa0: 40 9e 01 50 bne- cr7,ffc0b0f0 <_Heap_Walk+0x574> ); return false; } if ( block_size < min_block_size ) { ffc0afa4: 7f 9a c0 40 cmplw cr7,r26,r24 ffc0afa8: 41 9d 01 60 bgt- cr7,ffc0b108 <_Heap_Walk+0x58c> ); return false; } if ( next_block_begin <= block_begin ) { ffc0afac: 7f 9e e8 40 cmplw cr7,r30,r29 ffc0afb0: 40 9c 01 8c bge- cr7,ffc0b13c <_Heap_Walk+0x5c0> ); return false; } if ( !_Heap_Is_prev_used( next_block ) ) { ffc0afb4: 80 1d 00 04 lwz r0,4(r29) ffc0afb8: 70 07 00 01 andi. r7,r0,1 ffc0afbc: 40 82 00 b0 bne- ffc0b06c <_Heap_Walk+0x4f0> return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; ffc0afc0: 80 1f 00 08 lwz r0,8(r31) ffc0afc4: 7e 08 83 78 mr r8,r16 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)( ffc0afc8: 80 fe 00 0c lwz r7,12(r30) 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; ffc0afcc: 82 de 00 04 lwz r22,4(r30) return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; ffc0afd0: 7f 80 38 00 cmpw cr7,r0,r7 } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap ) { return _Heap_Free_list_tail(heap)->prev; ffc0afd4: 80 1f 00 0c lwz r0,12(r31) - 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; ffc0afd8: 56 d8 00 3c rlwinm r24,r22,0,0,30 RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at( const Heap_Block *block, uintptr_t offset ) { return (Heap_Block *) ((uintptr_t) block + offset); ffc0afdc: 7e fe c2 14 add r23,r30,r24 return &heap->free_list; } RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap ) { return _Heap_Free_list_head(heap)->next; ffc0afe0: 41 9e 00 10 beq- cr7,ffc0aff0 <_Heap_Walk+0x474> "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)" : ""), ffc0afe4: 7f 87 f8 00 cmpw cr7,r7,r31 ffc0afe8: 7e a8 ab 78 mr r8,r21 ffc0afec: 41 9e 00 fc beq- cr7,ffc0b0e8 <_Heap_Walk+0x56c> 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)( ffc0aff0: 81 3e 00 08 lwz r9,8(r30) ffc0aff4: 7e 2a 8b 78 mr r10,r17 ffc0aff8: 7f 80 48 00 cmpw cr7,r0,r9 ffc0affc: 41 9e 00 10 beq- cr7,ffc0b00c <_Heap_Walk+0x490> " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ffc0b000: 7f 89 f8 00 cmpw cr7,r9,r31 ffc0b004: 7e aa ab 78 mr r10,r21 ffc0b008: 41 9e 00 d8 beq- cr7,ffc0b0e0 <_Heap_Walk+0x564> 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)( ffc0b00c: 80 01 00 18 lwz r0,24(r1) ffc0b010: 7f 83 e3 78 mr r3,r28 ffc0b014: 38 80 00 00 li r4,0 ffc0b018: 7e 45 93 78 mr r5,r18 ffc0b01c: 7c 09 03 a6 mtctr r0 ffc0b020: 7f c6 f3 78 mr r6,r30 ffc0b024: 4c c6 31 82 crclr 4*cr1+eq ffc0b028: 4e 80 04 21 bctrl block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ); if ( block_size != next_block->prev_size ) { ffc0b02c: 81 17 00 00 lwz r8,0(r23) ffc0b030: 7f 98 40 00 cmpw cr7,r24,r8 ffc0b034: 41 9e 00 50 beq- cr7,ffc0b084 <_Heap_Walk+0x508> (*printer)( ffc0b038: 80 01 00 18 lwz r0,24(r1) ffc0b03c: 3c a0 ff c2 lis r5,-62 ffc0b040: 7f 83 e3 78 mr r3,r28 ffc0b044: 38 a5 f9 10 addi r5,r5,-1776 ffc0b048: 7c 09 03 a6 mtctr r0 ffc0b04c: 7f c6 f3 78 mr r6,r30 ffc0b050: 7f 07 c3 78 mr r7,r24 ffc0b054: 7e e9 bb 78 mr r9,r23 ffc0b058: 38 80 00 01 li r4,1 ffc0b05c: 4c c6 31 82 crclr 4*cr1+eq ffc0b060: 4e 80 04 21 bctrl ffc0b064: 38 60 00 00 li r3,0 ffc0b068: 4b ff fb a8 b ffc0ac10 <_Heap_Walk+0x94> if ( !_Heap_Walk_check_control( source, printer, heap ) ) { return false; } while ( block != last_block ) { ffc0b06c: 7f 99 e8 00 cmpw cr7,r25,r29 ffc0b070: 41 be fb 9c beq- cr7,ffc0ac0c <_Heap_Walk+0x90> 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 ) { ffc0b074: 83 1d 00 04 lwz r24,4(r29) ffc0b078: 7f be eb 78 mr r30,r29 ffc0b07c: 57 00 07 fe clrlwi r0,r24,31 ffc0b080: 4b ff fe 7c b ffc0aefc <_Heap_Walk+0x380> ); return false; } if ( !prev_used ) { ffc0b084: 72 c7 00 01 andi. r7,r22,1 ffc0b088: 41 82 00 44 beq- ffc0b0cc <_Heap_Walk+0x550> ffc0b08c: 81 3f 00 08 lwz r9,8(r31) ) { 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 ) { ffc0b090: 7f 89 f8 00 cmpw cr7,r9,r31 ffc0b094: 41 9e 00 24 beq- cr7,ffc0b0b8 <_Heap_Walk+0x53c> if ( free_block == block ) { ffc0b098: 7f 89 f0 00 cmpw cr7,r9,r30 ffc0b09c: 40 be 00 0c bne+ cr7,ffc0b0a8 <_Heap_Walk+0x52c> ffc0b0a0: 4b ff ff cc b ffc0b06c <_Heap_Walk+0x4f0> ffc0b0a4: 41 ba ff c8 beq- cr6,ffc0b06c <_Heap_Walk+0x4f0> return true; } free_block = free_block->next; ffc0b0a8: 81 29 00 08 lwz r9,8(r9) ) { 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 ) { ffc0b0ac: 7f 89 f8 00 cmpw cr7,r9,r31 if ( free_block == block ) { ffc0b0b0: 7f 09 f0 00 cmpw cr6,r9,r30 ) { 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 ) { ffc0b0b4: 40 9e ff f0 bne+ cr7,ffc0b0a4 <_Heap_Walk+0x528> return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( ffc0b0b8: 3c a0 ff c2 lis r5,-62 ffc0b0bc: 7f 83 e3 78 mr r3,r28 ffc0b0c0: 38 a5 f9 7c addi r5,r5,-1668 ffc0b0c4: 7f c6 f3 78 mr r6,r30 ffc0b0c8: 4b ff fc 90 b ffc0ad58 <_Heap_Walk+0x1dc> return false; } if ( !prev_used ) { (*printer)( ffc0b0cc: 3c a0 ff c2 lis r5,-62 ffc0b0d0: 7f 83 e3 78 mr r3,r28 ffc0b0d4: 38 a5 f9 4c addi r5,r5,-1716 return false; } if ( !_Heap_Walk_is_in_free_list( heap, block ) ) { (*printer)( ffc0b0d8: 7f c6 f3 78 mr r6,r30 ffc0b0dc: 4b ff fc 7c b ffc0ad58 <_Heap_Walk+0x1dc> " (= first)" : (block->prev == free_list_head ? " (= head)" : ""), block->next, block->next == last_free_block ? " (= last)" : (block->next == free_list_tail ? " (= tail)" : "") ffc0b0e0: 7d ea 7b 78 mr r10,r15 ffc0b0e4: 4b ff ff 28 b ffc0b00c <_Heap_Walk+0x490> "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)" : ""), ffc0b0e8: 7d c8 73 78 mr r8,r14 ffc0b0ec: 4b ff ff 04 b ffc0aff0 <_Heap_Walk+0x474> return false; } if ( !_Heap_Is_aligned( block_size, page_size ) ) { (*printer)( ffc0b0f0: 3c a0 ff c2 lis r5,-62 ffc0b0f4: 7f 83 e3 78 mr r3,r28 ffc0b0f8: 38 a5 f8 24 addi r5,r5,-2012 ffc0b0fc: 7f c6 f3 78 mr r6,r30 ffc0b100: 7f 07 c3 78 mr r7,r24 ffc0b104: 4b ff fc 80 b ffc0ad84 <_Heap_Walk+0x208> return false; } if ( block_size < min_block_size ) { (*printer)( ffc0b108: 80 01 00 18 lwz r0,24(r1) ffc0b10c: 3c a0 ff c2 lis r5,-62 ffc0b110: 7f 83 e3 78 mr r3,r28 ffc0b114: 38 a5 f8 54 addi r5,r5,-1964 ffc0b118: 7c 09 03 a6 mtctr r0 ffc0b11c: 7f c6 f3 78 mr r6,r30 ffc0b120: 7f 07 c3 78 mr r7,r24 ffc0b124: 7f 48 d3 78 mr r8,r26 ffc0b128: 38 80 00 01 li r4,1 ffc0b12c: 4c c6 31 82 crclr 4*cr1+eq ffc0b130: 4e 80 04 21 bctrl ffc0b134: 38 60 00 00 li r3,0 block, block_size, min_block_size ); return false; ffc0b138: 4b ff fa d8 b ffc0ac10 <_Heap_Walk+0x94> } if ( next_block_begin <= block_begin ) { (*printer)( ffc0b13c: 3c a0 ff c2 lis r5,-62 ffc0b140: 7f 83 e3 78 mr r3,r28 ffc0b144: 38 a5 f8 80 addi r5,r5,-1920 ffc0b148: 7f c6 f3 78 mr r6,r30 ffc0b14c: 7f a7 eb 78 mr r7,r29 ffc0b150: 4b ff fc 34 b ffc0ad84 <_Heap_Walk+0x208> return false; } if ( _Heap_Is_free( last_block ) ) { (*printer)( ffc0b154: 3c a0 ff c2 lis r5,-62 ffc0b158: 7f 83 e3 78 mr r3,r28 ffc0b15c: 38 a5 f6 fc addi r5,r5,-2308 ffc0b160: 4b ff fc 4c b ffc0adac <_Heap_Walk+0x230> } if ( !_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size ) ) { (*printer)( ffc0b164: 3c a0 ff c2 lis r5,-62 ffc0b168: 7f 83 e3 78 mr r3,r28 ffc0b16c: 38 a5 f7 34 addi r5,r5,-2252 ffc0b170: 4b ff fb e8 b ffc0ad58 <_Heap_Walk+0x1dc> return false; } if ( free_block->prev != prev_block ) { (*printer)( ffc0b174: 3c a0 ff c2 lis r5,-62 ffc0b178: 7f 83 e3 78 mr r3,r28 ffc0b17c: 38 a5 f7 80 addi r5,r5,-2176 ffc0b180: 4b ff fc 04 b ffc0ad84 <_Heap_Walk+0x208> return false; } if ( _Heap_Is_used( free_block ) ) { (*printer)( ffc0b184: 3c a0 ff c2 lis r5,-62 ffc0b188: 7f 83 e3 78 mr r3,r28 ffc0b18c: 38 a5 f7 64 addi r5,r5,-2204 ffc0b190: 4b ff fb c8 b ffc0ad58 <_Heap_Walk+0x1dc> ffc0b194 <_Heap_Walk_print>: { /* Do nothing */ } static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { ffc0b194: 94 21 ff 88 stwu r1,-120(r1) ffc0b198: 7c 08 02 a6 mflr r0 ffc0b19c: 93 e1 00 74 stw r31,116(r1) ffc0b1a0: 90 01 00 7c stw r0,124(r1) ffc0b1a4: 7c 60 1b 78 mr r0,r3 ffc0b1a8: 90 c1 00 1c stw r6,28(r1) ffc0b1ac: 90 e1 00 20 stw r7,32(r1) ffc0b1b0: 91 01 00 24 stw r8,36(r1) ffc0b1b4: 91 21 00 28 stw r9,40(r1) ffc0b1b8: 91 41 00 2c stw r10,44(r1) ffc0b1bc: 40 86 00 24 bne- cr1,ffc0b1e0 <_Heap_Walk_print+0x4c> ffc0b1c0: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc0b1c4: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc0b1c8: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc0b1cc: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc0b1d0: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc0b1d4: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0b1d8: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc0b1dc: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED va_list ap; if ( error ) { ffc0b1e0: 2f 84 00 00 cmpwi cr7,r4,0 { /* Do nothing */ } static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { ffc0b1e4: 7c bf 2b 78 mr r31,r5 va_list ap; if ( error ) { ffc0b1e8: 40 9e 00 58 bne- cr7,ffc0b240 <_Heap_Walk_print+0xac> printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); ffc0b1ec: 3c 60 ff c2 lis r3,-62 ffc0b1f0: 7c 04 03 78 mr r4,r0 ffc0b1f4: 38 63 f9 b4 addi r3,r3,-1612 ffc0b1f8: 4c c6 31 82 crclr 4*cr1+eq ffc0b1fc: 4b ff ad d9 bl ffc05fd4 } va_start( ap, fmt ); ffc0b200: 38 00 00 03 li r0,3 ffc0b204: 98 01 00 08 stb r0,8(r1) ffc0b208: 38 00 00 00 li r0,0 vprintk( fmt, ap ); ffc0b20c: 7f e3 fb 78 mr r3,r31 printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0b210: 98 01 00 09 stb r0,9(r1) ffc0b214: 38 01 00 80 addi r0,r1,128 vprintk( fmt, ap ); ffc0b218: 38 81 00 08 addi r4,r1,8 printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0b21c: 90 01 00 0c stw r0,12(r1) ffc0b220: 38 01 00 10 addi r0,r1,16 ffc0b224: 90 01 00 10 stw r0,16(r1) vprintk( fmt, ap ); ffc0b228: 4b ff d0 e1 bl ffc08308 va_end( ap ); } ffc0b22c: 80 01 00 7c lwz r0,124(r1) ffc0b230: 83 e1 00 74 lwz r31,116(r1) ffc0b234: 38 21 00 78 addi r1,r1,120 ffc0b238: 7c 08 03 a6 mtlr r0 ffc0b23c: 4e 80 00 20 blr static void _Heap_Walk_print( int source, bool error, const char *fmt, ... ) { va_list ap; if ( error ) { printk( "FAIL[%d]: ", source ); ffc0b240: 3c 60 ff c2 lis r3,-62 ffc0b244: 7c 04 03 78 mr r4,r0 ffc0b248: 38 63 f9 a8 addi r3,r3,-1624 ffc0b24c: 4c c6 31 82 crclr 4*cr1+eq ffc0b250: 4b ff ad 85 bl ffc05fd4 } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0b254: 38 00 00 03 li r0,3 ffc0b258: 98 01 00 08 stb r0,8(r1) ffc0b25c: 38 00 00 00 li r0,0 vprintk( fmt, ap ); ffc0b260: 7f e3 fb 78 mr r3,r31 printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0b264: 98 01 00 09 stb r0,9(r1) ffc0b268: 38 01 00 80 addi r0,r1,128 vprintk( fmt, ap ); ffc0b26c: 38 81 00 08 addi r4,r1,8 printk( "FAIL[%d]: ", source ); } else { printk( "PASS[%d]: ", source ); } va_start( ap, fmt ); ffc0b270: 90 01 00 0c stw r0,12(r1) ffc0b274: 38 01 00 10 addi r0,r1,16 ffc0b278: 90 01 00 10 stw r0,16(r1) vprintk( fmt, ap ); ffc0b27c: 4b ff d0 8d bl ffc08308 va_end( ap ); } ffc0b280: 80 01 00 7c lwz r0,124(r1) ffc0b284: 83 e1 00 74 lwz r31,116(r1) ffc0b288: 38 21 00 78 addi r1,r1,120 ffc0b28c: 7c 08 03 a6 mtlr r0 ffc0b290: 4e 80 00 20 blr ffc09f18 <_Internal_error_Occurred>: void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { ffc09f18: 94 21 ff f0 stwu r1,-16(r1) ffc09f1c: 7c 08 02 a6 mflr r0 _Internal_errors_What_happened.the_source = the_source; ffc09f20: 3d 60 00 00 lis r11,0 ffc09f24: 39 2b 2c 90 addi r9,r11,11408 void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { ffc09f28: 90 01 00 14 stw r0,20(r1) _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; ffc09f2c: 90 a9 00 08 stw r5,8(r9) Internal_errors_t the_error ) { _Internal_errors_What_happened.the_source = the_source; _Internal_errors_What_happened.is_internal = is_internal; ffc09f30: 98 89 00 04 stb r4,4(r9) void _Internal_error_Occurred( Internal_errors_Source the_source, bool is_internal, Internal_errors_t the_error ) { ffc09f34: 93 e1 00 0c stw r31,12(r1) ffc09f38: 7c bf 2b 78 mr r31,r5 _Internal_errors_What_happened.the_source = the_source; ffc09f3c: 90 6b 2c 90 stw r3,11408(r11) _Internal_errors_What_happened.is_internal = is_internal; _Internal_errors_What_happened.the_error = the_error; _User_extensions_Fatal( the_source, is_internal, the_error ); ffc09f40: 48 00 25 cd bl ffc0c50c <_User_extensions_Fatal> RTEMS_INLINE_ROUTINE void _System_state_Set ( System_state_Codes state ) { _System_state_Current = state; ffc09f44: 38 00 00 05 li r0,5 ffc09f48: 3d 20 00 00 lis r9,0 _System_state_Set( SYSTEM_STATE_FAILED ); _CPU_Fatal_halt( the_error ); ffc09f4c: 7f e3 fb 78 mr r3,r31 ffc09f50: 90 09 27 90 stw r0,10128(r9) ffc09f54: 4b ff 9a e1 bl ffc03a34 <_BSP_Fatal_error> ffc09f58: 48 00 00 00 b ffc09f58 <_Internal_error_Occurred+0x40><== NOT EXECUTED ffc0a074 <_Objects_Extend_information>: */ void _Objects_Extend_information( Objects_Information *information ) { ffc0a074: 94 21 ff b8 stwu r1,-72(r1) ffc0a078: 7c 08 02 a6 mflr r0 ffc0a07c: 90 01 00 4c stw r0,76(r1) minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) ffc0a080: 81 63 00 34 lwz r11,52(r3) */ void _Objects_Extend_information( Objects_Information *information ) { ffc0a084: 93 a1 00 3c stw r29,60(r1) minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) ffc0a088: 2f 8b 00 00 cmpwi cr7,r11,0 */ void _Objects_Extend_information( Objects_Information *information ) { ffc0a08c: 93 e1 00 44 stw r31,68(r1) ffc0a090: 7c 7f 1b 78 mr r31,r3 ffc0a094: 92 a1 00 1c stw r21,28(r1) ffc0a098: 92 c1 00 20 stw r22,32(r1) ffc0a09c: 92 e1 00 24 stw r23,36(r1) ffc0a0a0: 93 01 00 28 stw r24,40(r1) ffc0a0a4: 93 21 00 2c stw r25,44(r1) ffc0a0a8: 93 41 00 30 stw r26,48(r1) ffc0a0ac: 93 61 00 34 stw r27,52(r1) ffc0a0b0: 93 81 00 38 stw r28,56(r1) ffc0a0b4: 93 c1 00 40 stw r30,64(r1) /* * Search for a free block of indexes. The block variable ends up set * to block_count + 1 if the table needs to be extended. */ minimum_index = _Objects_Get_index( information->minimum_id ); ffc0a0b8: a3 a3 00 0a lhz r29,10(r3) index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) ffc0a0bc: 41 9e 02 9c beq- cr7,ffc0a358 <_Objects_Extend_information+0x2e4> block_count = 0; else { block_count = information->maximum / information->allocation_size; ffc0a0c0: a3 23 00 10 lhz r25,16(r3) ffc0a0c4: a1 23 00 14 lhz r9,20(r3) ffc0a0c8: 7e b9 4b 96 divwu r21,r25,r9 for ( ; block < block_count; block++ ) { ffc0a0cc: 2f 95 00 00 cmpwi cr7,r21,0 ffc0a0d0: 41 9e 02 a0 beq- cr7,ffc0a370 <_Objects_Extend_information+0x2fc> if ( information->object_blocks[ block ] == NULL ) ffc0a0d4: 80 0b 00 00 lwz r0,0(r11) ffc0a0d8: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a0dc: 41 9e 02 94 beq- cr7,ffc0a370 <_Objects_Extend_information+0x2fc> ffc0a0e0: 7d 2a 4b 78 mr r10,r9 ffc0a0e4: 7e a9 03 a6 mtctr r21 ffc0a0e8: 7f be eb 78 mr r30,r29 ffc0a0ec: 3b 60 00 00 li r27,0 ffc0a0f0: 48 00 00 10 b ffc0a100 <_Objects_Extend_information+0x8c> ffc0a0f4: 7c 0b 00 2e lwzx r0,r11,r0 ffc0a0f8: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a0fc: 41 9e 00 14 beq- cr7,ffc0a110 <_Objects_Extend_information+0x9c> if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { ffc0a100: 3b 7b 00 01 addi r27,r27,1 if ( information->object_blocks[ block ] == NULL ) ffc0a104: 57 60 10 3a rlwinm r0,r27,2,0,29 break; else index_base += information->allocation_size; ffc0a108: 7f de 4a 14 add r30,r30,r9 if ( information->object_blocks == NULL ) block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { ffc0a10c: 42 00 ff e8 bdnz+ ffc0a0f4 <_Objects_Extend_information+0x80> else index_base += information->allocation_size; } } maximum = (uint32_t) information->maximum + information->allocation_size; ffc0a110: 7f 39 52 14 add r25,r25,r10 /* * 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 ) { ffc0a114: 2b 99 ff ff cmplwi cr7,r25,65535 ffc0a118: 41 9d 01 b8 bgt- cr7,ffc0a2d0 <_Objects_Extend_information+0x25c> /* * 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 ) { ffc0a11c: 88 1f 00 12 lbz r0,18(r31) /* * 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; ffc0a120: 80 7f 00 18 lwz r3,24(r31) if ( information->auto_extend ) { ffc0a124: 2f 80 00 00 cmpwi cr7,r0,0 /* * 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; ffc0a128: 7c 6a 19 d6 mullw r3,r10,r3 if ( information->auto_extend ) { ffc0a12c: 40 9e 01 e0 bne- cr7,ffc0a30c <_Objects_Extend_information+0x298> new_object_block = _Workspace_Allocate( block_size ); if ( !new_object_block ) return; } else { new_object_block = _Workspace_Allocate_or_fatal_error( block_size ); ffc0a130: 48 00 29 f9 bl ffc0cb28 <_Workspace_Allocate_or_fatal_error> ffc0a134: 7c 7c 1b 78 mr r28,r3 } /* * If the index_base is the maximum we need to grow the tables. */ if (index_base >= information->maximum ) { ffc0a138: a0 1f 00 10 lhz r0,16(r31) ffc0a13c: 7f 9e 00 40 cmplw cr7,r30,r0 ffc0a140: 41 9c 01 08 blt- cr7,ffc0a248 <_Objects_Extend_information+0x1d4> */ /* * Up the block count and maximum */ block_count++; ffc0a144: 3b 55 00 01 addi r26,r21,1 * 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 ); ffc0a148: 1c 7a 00 03 mulli r3,r26,3 ffc0a14c: 7c 79 1a 14 add r3,r25,r3 ffc0a150: 7c 63 ea 14 add r3,r3,r29 ffc0a154: 54 63 10 3a rlwinm r3,r3,2,0,29 ffc0a158: 48 00 2a 19 bl ffc0cb70 <_Workspace_Allocate> if ( !object_blocks ) { ffc0a15c: 7c 76 1b 79 mr. r22,r3 ffc0a160: 41 82 02 20 beq- ffc0a380 <_Objects_Extend_information+0x30c> * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { ffc0a164: a0 1f 00 10 lhz r0,16(r31) } /* * Break the block into the various sections. */ inactive_per_block = (uint32_t *) _Addresses_Add_offset( ffc0a168: 57 5a 10 3a rlwinm r26,r26,2,0,29 RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset ( const void *base, uintptr_t offset ) { return (void *)((uintptr_t)base + offset); ffc0a16c: 7f 16 d2 14 add r24,r22,r26 * Take the block count down. Saves all the (block_count - 1) * in the copies. */ block_count--; if ( information->maximum > minimum_index ) { ffc0a170: 7f 9d 00 40 cmplw cr7,r29,r0 ffc0a174: 7f 58 d2 14 add r26,r24,r26 ffc0a178: 41 9c 01 a4 blt- cr7,ffc0a31c <_Objects_Extend_information+0x2a8> } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { ffc0a17c: 2f 9d 00 00 cmpwi cr7,r29,0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, ffc0a180: 39 20 00 00 li r9,0 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { ffc0a184: 56 b7 10 3a rlwinm r23,r21,2,0,29 ffc0a188: 41 9e 00 20 beq- cr7,ffc0a1a8 <_Objects_Extend_information+0x134> local_table[ index ] = NULL; ffc0a18c: 7f a9 03 a6 mtctr r29 ffc0a190: 38 00 00 00 li r0,0 ffc0a194: 55 2b 10 3a rlwinm r11,r9,2,0,29 ffc0a198: 7c 0b d1 2e stwx r0,r11,r26 } else { /* * Deal with the special case of the 0 to minimum_index */ for ( index = 0; index < minimum_index; index++ ) { ffc0a19c: 39 29 00 01 addi r9,r9,1 ffc0a1a0: 42 00 ff f4 bdnz+ ffc0a194 <_Objects_Extend_information+0x120> ffc0a1a4: 56 b7 10 3a rlwinm r23,r21,2,0,29 */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); ffc0a1a8: a1 7f 00 14 lhz r11,20(r31) } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; ffc0a1ac: 38 00 00 00 li r0,0 inactive_per_block[block_count] = 0; ffc0a1b0: 7c 18 b9 2e stwx r0,r24,r23 for ( index=index_base ; index < ( information->allocation_size + index_base ); ffc0a1b4: 7d 7e 5a 14 add r11,r30,r11 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; ffc0a1b8: 7f 9e 58 40 cmplw cr7,r30,r11 } /* * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; ffc0a1bc: 7c 16 b9 2e stwx r0,r22,r23 inactive_per_block[block_count] = 0; for ( index=index_base ; ffc0a1c0: 40 9c 00 30 bge- cr7,ffc0a1f0 <_Objects_Extend_information+0x17c> ffc0a1c4: 38 1e 00 01 addi r0,r30,1 ffc0a1c8: 7f 80 58 40 cmplw cr7,r0,r11 ffc0a1cc: 57 c9 10 3a rlwinm r9,r30,2,0,29 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; ffc0a1d0: 7d 7e 58 50 subf r11,r30,r11 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; ffc0a1d4: 7d 3a 4a 14 add r9,r26,r9 index < ( information->allocation_size + index_base ); index++ ) { local_table[ index ] = NULL; ffc0a1d8: 7d 69 03 a6 mtctr r11 ffc0a1dc: 38 00 00 00 li r0,0 ffc0a1e0: 41 9d 01 ac bgt- cr7,ffc0a38c <_Objects_Extend_information+0x318> ffc0a1e4: 90 09 00 00 stw r0,0(r9) object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; index < ( information->allocation_size + index_base ); index++ ) { ffc0a1e8: 39 29 00 04 addi r9,r9,4 * Initialise the new entries in the table. */ object_blocks[block_count] = NULL; inactive_per_block[block_count] = 0; for ( index=index_base ; ffc0a1ec: 42 00 ff f8 bdnz+ ffc0a1e4 <_Objects_Extend_information+0x170> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0a1f0: 7c 00 00 a6 mfmsr r0 ffc0a1f4: 7d 30 42 a6 mfsprg r9,0 ffc0a1f8: 7c 09 48 78 andc r9,r0,r9 ffc0a1fc: 7d 20 01 24 mtmsr r9 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( ffc0a200: 81 7f 00 00 lwz r11,0(r31) 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; ffc0a204: 57 39 04 3e clrlwi r25,r25,16 information->maximum_id = _Objects_Build_id( ffc0a208: a1 3f 00 04 lhz r9,4(r31) ffc0a20c: 55 6b c0 0e rlwinm r11,r11,24,0,7 local_table[ index ] = NULL; } _ISR_Disable( level ); old_tables = information->object_blocks; ffc0a210: 80 7f 00 34 lwz r3,52(r31) 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( ffc0a214: 65 6b 00 01 oris r11,r11,1 _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; ffc0a218: 93 1f 00 30 stw r24,48(r31) information->local_table = local_table; information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( ffc0a21c: 55 29 d8 08 rlwinm r9,r9,27,0,4 ffc0a220: 7d 69 4b 78 or r9,r11,r9 old_tables = information->object_blocks; information->object_blocks = object_blocks; information->inactive_per_block = inactive_per_block; information->local_table = local_table; ffc0a224: 93 5f 00 1c stw r26,28(r31) information->maximum = (Objects_Maximum) maximum; information->maximum_id = _Objects_Build_id( ffc0a228: 7d 29 cb 78 or r9,r9,r25 ffc0a22c: 91 3f 00 0c stw r9,12(r31) 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; ffc0a230: b3 3f 00 10 sth r25,16(r31) _ISR_Disable( level ); old_tables = information->object_blocks; information->object_blocks = object_blocks; ffc0a234: 92 df 00 34 stw r22,52(r31) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0a238: 7c 00 01 24 mtmsr r0 information->maximum ); _ISR_Enable( level ); if ( old_tables ) ffc0a23c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a240: 41 9e 00 08 beq- cr7,ffc0a248 <_Objects_Extend_information+0x1d4> _Workspace_Free( old_tables ); ffc0a244: 48 00 29 61 bl ffc0cba4 <_Workspace_Free> } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; ffc0a248: 81 3f 00 34 lwz r9,52(r31) ffc0a24c: 57 7b 10 3a rlwinm r27,r27,2,0,29 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( ffc0a250: 3b a1 00 08 addi r29,r1,8 ffc0a254: a0 bf 00 14 lhz r5,20(r31) } /* * Assign the new object block to the object block table. */ information->object_blocks[ block ] = new_object_block; ffc0a258: 7f 89 d9 2e stwx r28,r9,r27 /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( ffc0a25c: 7f 84 e3 78 mr r4,r28 ffc0a260: 7f a3 eb 78 mr r3,r29 ffc0a264: 80 df 00 18 lwz r6,24(r31) information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); ffc0a268: 3b 9f 00 20 addi r28,r31,32 information->object_blocks[ block ] = new_object_block; /* * Initialize objects .. add to a local chain first. */ _Chain_Initialize( ffc0a26c: 48 00 4a fd bl ffc0ed68 <_Chain_Initialize> /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { ffc0a270: 48 00 00 2c b ffc0a29c <_Objects_Extend_information+0x228> the_object->id = _Objects_Build_id( ffc0a274: 81 7f 00 00 lwz r11,0(r31) ffc0a278: a0 1f 00 04 lhz r0,4(r31) ffc0a27c: 55 6b c0 0e rlwinm r11,r11,24,0,7 ffc0a280: 65 6b 00 01 oris r11,r11,1 ffc0a284: 54 00 d8 08 rlwinm r0,r0,27,0,4 ffc0a288: 7d 60 03 78 or r0,r11,r0 ffc0a28c: 7c 00 f3 78 or r0,r0,r30 ffc0a290: 90 09 00 08 stw r0,8(r9) index ); _Chain_Append( &information->Inactive, &the_object->Node ); index++; ffc0a294: 3b de 00 01 addi r30,r30,1 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); ffc0a298: 4b ff f1 fd bl ffc09494 <_Chain_Append> /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { ffc0a29c: 7f a3 eb 78 mr r3,r29 ffc0a2a0: 4b ff f2 25 bl ffc094c4 <_Chain_Get> ffc0a2a4: 7c 69 1b 79 mr. r9,r3 information->the_class, _Objects_Local_node, index ); _Chain_Append( &information->Inactive, &the_object->Node ); ffc0a2a8: 7f 83 e3 78 mr r3,r28 ffc0a2ac: 7d 24 4b 78 mr r4,r9 /* * Move from the local chain, initialise, then append to the inactive chain */ index = index_base; while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) { ffc0a2b0: 40 82 ff c4 bne+ ffc0a274 <_Objects_Extend_information+0x200> _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc0a2b4: a0 1f 00 14 lhz r0,20(r31) information->inactive = ffc0a2b8: a1 3f 00 2c lhz r9,44(r31) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc0a2bc: 81 7f 00 30 lwz r11,48(r31) information->inactive = ffc0a2c0: 7d 20 4a 14 add r9,r0,r9 _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc0a2c4: 54 00 04 3e clrlwi r0,r0,16 information->inactive = ffc0a2c8: b1 3f 00 2c sth r9,44(r31) _Chain_Append( &information->Inactive, &the_object->Node ); index++; } information->inactive_per_block[ block ] = information->allocation_size; ffc0a2cc: 7c 0b d9 2e stwx r0,r11,r27 information->inactive = (Objects_Maximum)(information->inactive + information->allocation_size); } ffc0a2d0: 80 01 00 4c lwz r0,76(r1) ffc0a2d4: 82 a1 00 1c lwz r21,28(r1) ffc0a2d8: 7c 08 03 a6 mtlr r0 ffc0a2dc: 82 c1 00 20 lwz r22,32(r1) ffc0a2e0: 82 e1 00 24 lwz r23,36(r1) ffc0a2e4: 83 01 00 28 lwz r24,40(r1) ffc0a2e8: 83 21 00 2c lwz r25,44(r1) ffc0a2ec: 83 41 00 30 lwz r26,48(r1) ffc0a2f0: 83 61 00 34 lwz r27,52(r1) ffc0a2f4: 83 81 00 38 lwz r28,56(r1) ffc0a2f8: 83 a1 00 3c lwz r29,60(r1) ffc0a2fc: 83 c1 00 40 lwz r30,64(r1) ffc0a300: 83 e1 00 44 lwz r31,68(r1) ffc0a304: 38 21 00 48 addi r1,r1,72 ffc0a308: 4e 80 00 20 blr * 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 ); ffc0a30c: 48 00 28 65 bl ffc0cb70 <_Workspace_Allocate> if ( !new_object_block ) ffc0a310: 7c 7c 1b 79 mr. r28,r3 ffc0a314: 40 82 fe 24 bne+ ffc0a138 <_Objects_Extend_information+0xc4> ffc0a318: 4b ff ff b8 b ffc0a2d0 <_Objects_Extend_information+0x25c> * separate parts as size of each block has changed. */ memcpy( object_blocks, information->object_blocks, block_count * sizeof(void*) ); ffc0a31c: 56 b7 10 3a rlwinm r23,r21,2,0,29 /* * 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, ffc0a320: 80 9f 00 34 lwz r4,52(r31) ffc0a324: 7e e5 bb 78 mr r5,r23 ffc0a328: 48 00 84 79 bl ffc127a0 information->object_blocks, block_count * sizeof(void*) ); memcpy( inactive_per_block, ffc0a32c: 80 9f 00 30 lwz r4,48(r31) ffc0a330: 7e e5 bb 78 mr r5,r23 ffc0a334: 7f 03 c3 78 mr r3,r24 ffc0a338: 48 00 84 69 bl ffc127a0 information->inactive_per_block, block_count * sizeof(uint32_t) ); memcpy( local_table, ffc0a33c: a0 bf 00 10 lhz r5,16(r31) ffc0a340: 80 9f 00 1c lwz r4,28(r31) ffc0a344: 7f 43 d3 78 mr r3,r26 ffc0a348: 7c bd 2a 14 add r5,r29,r5 ffc0a34c: 54 a5 10 3a rlwinm r5,r5,2,0,29 ffc0a350: 48 00 84 51 bl ffc127a0 ffc0a354: 4b ff fe 54 b ffc0a1a8 <_Objects_Extend_information+0x134> minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0; /* if ( information->maximum < minimum_index ) */ if ( information->object_blocks == NULL ) ffc0a358: a3 23 00 10 lhz r25,16(r3) ffc0a35c: 7f be eb 78 mr r30,r29 ffc0a360: a1 43 00 14 lhz r10,20(r3) ffc0a364: 3b 60 00 00 li r27,0 ffc0a368: 3a a0 00 00 li r21,0 ffc0a36c: 4b ff fd a4 b ffc0a110 <_Objects_Extend_information+0x9c> block_count = 0; else { block_count = information->maximum / information->allocation_size; for ( ; block < block_count; block++ ) { if ( information->object_blocks[ block ] == NULL ) ffc0a370: 7d 2a 4b 78 mr r10,r9 <== NOT EXECUTED ffc0a374: 7f be eb 78 mr r30,r29 <== NOT EXECUTED ffc0a378: 3b 60 00 00 li r27,0 <== NOT EXECUTED ffc0a37c: 4b ff fd 94 b ffc0a110 <_Objects_Extend_information+0x9c><== 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 ); ffc0a380: 7f 83 e3 78 mr r3,r28 ffc0a384: 48 00 28 21 bl ffc0cba4 <_Workspace_Free> return; ffc0a388: 4b ff ff 48 b ffc0a2d0 <_Objects_Extend_information+0x25c> ffc0a38c: 39 60 00 01 li r11,1 <== NOT EXECUTED ffc0a390: 7d 69 03 a6 mtctr r11 <== NOT EXECUTED ffc0a394: 4b ff fe 50 b ffc0a1e4 <_Objects_Extend_information+0x170><== NOT EXECUTED ffc0a79c <_Objects_Shrink_information>: */ void _Objects_Shrink_information( Objects_Information *information ) { ffc0a79c: 94 21 ff e8 stwu r1,-24(r1) ffc0a7a0: 7c 08 02 a6 mflr r0 ffc0a7a4: 90 01 00 1c stw r0,28(r1) ffc0a7a8: 93 c1 00 10 stw r30,16(r1) /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / ffc0a7ac: a1 23 00 10 lhz r9,16(r3) /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); ffc0a7b0: a3 c3 00 0a lhz r30,10(r3) block_count = (information->maximum - index_base) / ffc0a7b4: a0 03 00 14 lhz r0,20(r3) ffc0a7b8: 7d 3e 48 50 subf r9,r30,r9 */ void _Objects_Shrink_information( Objects_Information *information ) { ffc0a7bc: 93 81 00 08 stw r28,8(r1) /* * Search the list to find block or chunk with all objects inactive. */ index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / ffc0a7c0: 7d 29 03 96 divwu r9,r9,r0 */ void _Objects_Shrink_information( Objects_Information *information ) { ffc0a7c4: 93 a1 00 0c stw r29,12(r1) ffc0a7c8: 93 e1 00 14 stw r31,20(r1) index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { ffc0a7cc: 2f 89 00 00 cmpwi cr7,r9,0 */ void _Objects_Shrink_information( Objects_Information *information ) { ffc0a7d0: 7c 7c 1b 78 mr r28,r3 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { ffc0a7d4: 41 9e 00 3c beq- cr7,ffc0a810 <_Objects_Shrink_information+0x74> if ( information->inactive_per_block[ block ] == ffc0a7d8: 81 63 00 30 lwz r11,48(r3) ffc0a7dc: 7d 29 03 a6 mtctr r9 information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; return; ffc0a7e0: 3b e0 00 04 li r31,4 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 ] == ffc0a7e4: 81 2b 00 00 lwz r9,0(r11) ffc0a7e8: 7f 80 48 00 cmpw cr7,r0,r9 ffc0a7ec: 41 9e 00 44 beq- cr7,ffc0a830 <_Objects_Shrink_information+0x94> index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { ffc0a7f0: 42 40 00 20 bdz- ffc0a810 <_Objects_Shrink_information+0x74> if ( information->inactive_per_block[ block ] == ffc0a7f4: 7d 2b f8 2e lwzx r9,r11,r31 information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; ffc0a7f8: 7f de 02 14 add r30,r30,r0 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 ] == ffc0a7fc: 7f 80 48 00 cmpw cr7,r0,r9 information->inactive -= information->allocation_size; return; } index_base += information->allocation_size; ffc0a800: 39 3f 00 04 addi r9,r31,4 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 ] == ffc0a804: 41 9e 00 30 beq- cr7,ffc0a834 <_Objects_Shrink_information+0x98> ffc0a808: 7d 3f 4b 78 mr r31,r9 index_base = _Objects_Get_index( information->minimum_id ); block_count = (information->maximum - index_base) / information->allocation_size; for ( block = 0; block < block_count; block++ ) { ffc0a80c: 42 00 ff e8 bdnz+ ffc0a7f4 <_Objects_Shrink_information+0x58> return; } index_base += information->allocation_size; } } ffc0a810: 80 01 00 1c lwz r0,28(r1) ffc0a814: 83 81 00 08 lwz r28,8(r1) ffc0a818: 7c 08 03 a6 mtlr r0 ffc0a81c: 83 a1 00 0c lwz r29,12(r1) ffc0a820: 83 c1 00 10 lwz r30,16(r1) ffc0a824: 83 e1 00 14 lwz r31,20(r1) ffc0a828: 38 21 00 18 addi r1,r1,24 ffc0a82c: 4e 80 00 20 blr 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 ] == ffc0a830: 3b e0 00 00 li r31,0 <== NOT EXECUTED information->allocation_size ) { /* * Assume the Inactive chain is never empty at this point */ the_object = (Objects_Control *) information->Inactive.first; ffc0a834: 80 7c 00 20 lwz r3,32(r28) ffc0a838: 48 00 00 10 b ffc0a848 <_Objects_Shrink_information+0xac> if ((index >= index_base) && (index < (index_base + information->allocation_size))) { _Chain_Extract( &extract_me->Node ); } } while ( the_object ); ffc0a83c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc0a840: 7f a3 eb 78 mr r3,r29 ffc0a844: 41 9e 00 34 beq- cr7,ffc0a878 <_Objects_Shrink_information+0xdc> * 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 ); ffc0a848: a0 03 00 0a lhz r0,10(r3) /* * Get the next node before the node is extracted */ extract_me = the_object; the_object = (Objects_Control *) the_object->Node.next; ffc0a84c: 83 a3 00 00 lwz r29,0(r3) if ((index >= index_base) && ffc0a850: 7f 80 f0 40 cmplw cr7,r0,r30 ffc0a854: 41 bc ff e8 blt- cr7,ffc0a83c <_Objects_Shrink_information+0xa0> (index < (index_base + information->allocation_size))) { ffc0a858: a1 3c 00 14 lhz r9,20(r28) ffc0a85c: 7d 3e 4a 14 add r9,r30,r9 ffc0a860: 7f 80 48 40 cmplw cr7,r0,r9 ffc0a864: 40 9c ff d8 bge+ cr7,ffc0a83c <_Objects_Shrink_information+0xa0> _Chain_Extract( &extract_me->Node ); ffc0a868: 48 00 44 d9 bl ffc0ed40 <_Chain_Extract> } } while ( the_object ); ffc0a86c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc0a870: 7f a3 eb 78 mr r3,r29 ffc0a874: 40 9e ff d4 bne+ cr7,ffc0a848 <_Objects_Shrink_information+0xac> /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); ffc0a878: 81 3c 00 34 lwz r9,52(r28) ffc0a87c: 7c 69 f8 2e lwzx r3,r9,r31 ffc0a880: 48 00 23 25 bl ffc0cba4 <_Workspace_Free> information->object_blocks[ block ] = NULL; information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; ffc0a884: a1 5c 00 2c lhz r10,44(r28) ffc0a888: a0 1c 00 14 lhz r0,20(r28) /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; ffc0a88c: 81 3c 00 34 lwz r9,52(r28) information->inactive_per_block[ block ] = 0; information->inactive -= information->allocation_size; ffc0a890: 7c 00 50 50 subf r0,r0,r10 * 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; ffc0a894: 81 7c 00 30 lwz r11,48(r28) information->inactive -= information->allocation_size; ffc0a898: b0 1c 00 2c sth r0,44(r28) return; } index_base += information->allocation_size; } } ffc0a89c: 80 01 00 1c lwz r0,28(r1) * 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; ffc0a8a0: 7f ab f9 2e stwx r29,r11,r31 return; } index_base += information->allocation_size; } } ffc0a8a4: 7c 08 03 a6 mtlr r0 /* * Free the memory and reset the structures in the object' information */ _Workspace_Free( information->object_blocks[ block ] ); information->object_blocks[ block ] = NULL; ffc0a8a8: 7f a9 f9 2e stwx r29,r9,r31 return; } index_base += information->allocation_size; } } ffc0a8ac: 83 81 00 08 lwz r28,8(r1) ffc0a8b0: 83 a1 00 0c lwz r29,12(r1) ffc0a8b4: 83 c1 00 10 lwz r30,16(r1) ffc0a8b8: 83 e1 00 14 lwz r31,20(r1) ffc0a8bc: 38 21 00 18 addi r1,r1,24 ffc0a8c0: 4e 80 00 20 blr ffc0a9f8 <_Thread_Change_priority>: void _Thread_Change_priority( Thread_Control *the_thread, Priority_Control new_priority, bool prepend_it ) { ffc0a9f8: 94 21 ff e8 stwu r1,-24(r1) ffc0a9fc: 7c 08 02 a6 mflr r0 ffc0aa00: 90 01 00 1c stw r0,28(r1) ffc0aa04: 93 e1 00 14 stw r31,20(r1) ffc0aa08: 7c 7f 1b 78 mr r31,r3 ffc0aa0c: 93 81 00 08 stw r28,8(r1) ffc0aa10: 7c bc 2b 78 mr r28,r5 ffc0aa14: 93 a1 00 0c stw r29,12(r1) ffc0aa18: 93 c1 00 10 stw r30,16(r1) ffc0aa1c: 7c 9e 23 78 mr r30,r4 */ /* * Save original state */ original_state = the_thread->current_state; ffc0aa20: 83 a3 00 10 lwz r29,16(r3) /* * 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 ); ffc0aa24: 48 00 13 8d bl ffc0bdb0 <_Thread_Set_transient> /* * Do not bother recomputing all the priority related information if * we are not REALLY changing priority. */ if ( the_thread->current_priority != new_priority ) ffc0aa28: 80 1f 00 14 lwz r0,20(r31) ffc0aa2c: 7f 80 f0 00 cmpw cr7,r0,r30 ffc0aa30: 41 9e 00 10 beq- cr7,ffc0aa40 <_Thread_Change_priority+0x48> _Thread_Set_priority( the_thread, new_priority ); ffc0aa34: 7f c4 f3 78 mr r4,r30 ffc0aa38: 7f e3 fb 78 mr r3,r31 ffc0aa3c: 48 00 11 f5 bl ffc0bc30 <_Thread_Set_priority> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0aa40: 7d 20 00 a6 mfmsr r9 ffc0aa44: 7c 10 42 a6 mfsprg r0,0 ffc0aa48: 7d 20 00 78 andc r0,r9,r0 ffc0aa4c: 7c 00 01 24 mtmsr r0 /* * 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; ffc0aa50: 80 1f 00 10 lwz r0,16(r31) if ( state != STATES_TRANSIENT ) { ffc0aa54: 2f 80 00 04 cmpwi cr7,r0,4 ffc0aa58: 41 9e 00 88 beq- cr7,ffc0aae0 <_Thread_Change_priority+0xe8> /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) ffc0aa5c: 73 ab 00 04 andi. r11,r29,4 ffc0aa60: 41 82 00 38 beq- ffc0aa98 <_Thread_Change_priority+0xa0> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0aa64: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED the_thread->current_state = _States_Clear( STATES_TRANSIENT, state ); _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { ffc0aa68: 3d 20 00 03 lis r9,3 <== NOT EXECUTED ffc0aa6c: 61 29 be e0 ori r9,r9,48864 <== NOT EXECUTED ffc0aa70: 7c 0b 48 39 and. r11,r0,r9 <== NOT EXECUTED ffc0aa74: 40 82 00 40 bne- ffc0aab4 <_Thread_Change_priority+0xbc><== NOT EXECUTED if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; _ISR_Enable( level ); } ffc0aa78: 80 01 00 1c lwz r0,28(r1) ffc0aa7c: 83 81 00 08 lwz r28,8(r1) ffc0aa80: 7c 08 03 a6 mtlr r0 ffc0aa84: 83 a1 00 0c lwz r29,12(r1) ffc0aa88: 83 c1 00 10 lwz r30,16(r1) ffc0aa8c: 83 e1 00 14 lwz r31,20(r1) ffc0aa90: 38 21 00 18 addi r1,r1,24 ffc0aa94: 4e 80 00 20 blr */ 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 ); ffc0aa98: 54 0b 07 b8 rlwinm r11,r0,0,30,28 ffc0aa9c: 91 7f 00 10 stw r11,16(r31) ffc0aaa0: 7d 20 01 24 mtmsr r9 _ISR_Enable( level ); if ( _States_Is_waiting_on_thread_queue( state ) ) { ffc0aaa4: 3d 20 00 03 lis r9,3 ffc0aaa8: 61 29 be e0 ori r9,r9,48864 ffc0aaac: 7c 0b 48 39 and. r11,r0,r9 ffc0aab0: 41 82 ff c8 beq+ ffc0aa78 <_Thread_Change_priority+0x80> _Thread_queue_Requeue( the_thread->Wait.queue, the_thread ); ffc0aab4: 80 7f 00 44 lwz r3,68(r31) ffc0aab8: 7f e4 fb 78 mr r4,r31 ffc0aabc: 48 00 10 7d bl ffc0bb38 <_Thread_queue_Requeue> if ( !_Thread_Is_executing_also_the_heir() && _Thread_Executing->is_preemptible ) _Context_Switch_necessary = true; _ISR_Enable( level ); } ffc0aac0: 80 01 00 1c lwz r0,28(r1) ffc0aac4: 83 81 00 08 lwz r28,8(r1) ffc0aac8: 7c 08 03 a6 mtlr r0 ffc0aacc: 83 a1 00 0c lwz r29,12(r1) ffc0aad0: 83 c1 00 10 lwz r30,16(r1) ffc0aad4: 83 e1 00 14 lwz r31,20(r1) ffc0aad8: 38 21 00 18 addi r1,r1,24 ffc0aadc: 4e 80 00 20 blr } return; } /* Only clear the transient state if it wasn't set already */ if ( ! _States_Is_transient( original_state ) ) { ffc0aae0: 73 bd 00 04 andi. r29,r29,4 ffc0aae4: 3d 40 00 00 lis r10,0 ffc0aae8: 40 82 00 4c bne- ffc0ab34 <_Thread_Change_priority+0x13c> * 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 ); ffc0aaec: 93 bf 00 10 stw r29,16(r31) _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) ffc0aaf0: 2f 9c 00 00 cmpwi cr7,r28,0 RTEMS_INLINE_ROUTINE void _Priority_Add_to_bit_map ( Priority_Information *the_priority_map ) { *the_priority_map->minor |= the_priority_map->ready_minor; ffc0aaf4: 81 7f 00 90 lwz r11,144(r31) ffc0aaf8: 80 1f 00 98 lwz r0,152(r31) ffc0aafc: 81 0b 00 00 lwz r8,0(r11) ffc0ab00: 7d 00 03 78 or r0,r8,r0 ffc0ab04: 90 0b 00 00 stw r0,0(r11) _Priority_Major_bit_map |= the_priority_map->ready_major; ffc0ab08: 81 6a 27 60 lwz r11,10080(r10) ffc0ab0c: 80 1f 00 94 lwz r0,148(r31) ffc0ab10: 7d 60 03 78 or r0,r11,r0 ffc0ab14: 90 0a 27 60 stw r0,10080(r10) ffc0ab18: 41 9e 00 b8 beq- cr7,ffc0abd0 <_Thread_Change_priority+0x1d8> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Head( Chain_Control *the_chain ) { return (Chain_Node *) the_chain; ffc0ab1c: 81 7f 00 8c lwz r11,140(r31) ) { Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; ffc0ab20: 81 0b 00 00 lwz r8,0(r11) Chain_Node *the_node ) { Chain_Node *before_node; the_node->previous = after_node; ffc0ab24: 91 7f 00 04 stw r11,4(r31) before_node = after_node->next; after_node->next = the_node; ffc0ab28: 93 eb 00 00 stw r31,0(r11) the_node->next = before_node; before_node->previous = the_node; ffc0ab2c: 93 e8 00 04 stw r31,4(r8) Chain_Node *before_node; the_node->previous = after_node; before_node = after_node->next; after_node->next = the_node; the_node->next = before_node; ffc0ab30: 91 1f 00 00 stw r8,0(r31) static inline void ppc_interrupt_flash( uint32_t level ) { uint32_t current_level; asm volatile ( ffc0ab34: 7c 00 00 a6 mfmsr r0 ffc0ab38: 7d 20 01 24 mtmsr r9 ffc0ab3c: 7c 00 01 24 mtmsr r0 */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) _Thread_Ready_chain[ _Priority_Get_highest() ].first; ffc0ab40: 3d 00 00 00 lis r8,0 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 ); ffc0ab44: 81 6a 27 60 lwz r11,10080(r10) ffc0ab48: 80 a8 27 20 lwz r5,10016(r8) ffc0ab4c: 7d 66 00 34 cntlzw r6,r11 _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); ffc0ab50: 3c e0 00 00 lis r7,0 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 ); ffc0ab54: 91 6a 27 60 stw r11,10080(r10) _Bitfield_Find_first_bit( _Priority_Bit_map[major], minor ); ffc0ab58: 38 e7 2d 00 addi r7,r7,11520 ffc0ab5c: 54 c8 10 3a rlwinm r8,r6,2,0,29 ffc0ab60: 7c 07 40 2e lwzx r0,r7,r8 ffc0ab64: 7c 0b 00 34 cntlzw r11,r0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) ffc0ab68: 54 c6 20 36 rlwinm r6,r6,4,0,27 ffc0ab6c: 7c 07 41 2e stwx r0,r7,r8 ffc0ab70: 7c c6 5a 14 add r6,r6,r11 ffc0ab74: 1c c6 00 0c mulli r6,r6,12 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); ffc0ab78: 3d 60 00 00 lis r11,0 * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) ffc0ab7c: 7c 05 30 2e lwzx r0,r5,r6 * is also the heir thread, and false otherwise. */ RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void ) { return ( _Thread_Executing == _Thread_Heir ); ffc0ab80: 81 6b 27 6c lwz r11,10092(r11) * ready thread. */ RTEMS_INLINE_ROUTINE void _Thread_Calculate_heir( void ) { _Thread_Heir = (Thread_Control *) ffc0ab84: 3d 40 00 00 lis r10,0 ffc0ab88: 90 0a 27 48 stw r0,10056(r10) * 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() && ffc0ab8c: 7f 80 58 00 cmpw cr7,r0,r11 ffc0ab90: 41 9e 00 1c beq- cr7,ffc0abac <_Thread_Change_priority+0x1b4> _Thread_Executing->is_preemptible ) ffc0ab94: 88 0b 00 75 lbz r0,117(r11) ffc0ab98: 2f 80 00 00 cmpwi cr7,r0,0 ffc0ab9c: 41 9e 00 10 beq- cr7,ffc0abac <_Thread_Change_priority+0x1b4> _Context_Switch_necessary = true; ffc0aba0: 38 00 00 01 li r0,1 ffc0aba4: 3d 60 00 00 lis r11,0 ffc0aba8: 98 0b 27 7c stb r0,10108(r11) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0abac: 7d 20 01 24 mtmsr r9 _ISR_Enable( level ); } ffc0abb0: 80 01 00 1c lwz r0,28(r1) ffc0abb4: 83 81 00 08 lwz r28,8(r1) ffc0abb8: 7c 08 03 a6 mtlr r0 ffc0abbc: 83 a1 00 0c lwz r29,12(r1) ffc0abc0: 83 c1 00 10 lwz r30,16(r1) ffc0abc4: 83 e1 00 14 lwz r31,20(r1) ffc0abc8: 38 21 00 18 addi r1,r1,24 ffc0abcc: 4e 80 00 20 blr _Priority_Add_to_bit_map( &the_thread->Priority_map ); if ( prepend_it ) _Chain_Prepend_unprotected( the_thread->ready, &the_thread->Object.Node ); else _Chain_Append_unprotected( the_thread->ready, &the_thread->Object.Node ); ffc0abd0: 81 7f 00 8c lwz r11,140(r31) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); ffc0abd4: 38 0b 00 04 addi r0,r11,4 ffc0abd8: 90 1f 00 00 stw r0,0(r31) old_last_node = the_chain->last; ffc0abdc: 81 0b 00 08 lwz r8,8(r11) the_chain->last = the_node; ffc0abe0: 93 eb 00 08 stw r31,8(r11) old_last_node->next = the_node; the_node->previous = old_last_node; ffc0abe4: 91 1f 00 04 stw r8,4(r31) 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; ffc0abe8: 93 e8 00 00 stw r31,0(r8) ffc0abec: 4b ff ff 48 b ffc0ab34 <_Thread_Change_priority+0x13c> ffc0b1f0 <_Thread_Initialize>: Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { ffc0b1f0: 94 21 ff d0 stwu r1,-48(r1) ffc0b1f4: 7c 08 02 a6 mflr r0 ffc0b1f8: 7d 80 00 26 mfcr r12 ffc0b1fc: 90 01 00 34 stw r0,52(r1) /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; ffc0b200: 38 00 00 00 li r0,0 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { ffc0b204: 93 41 00 18 stw r26,24(r1) ffc0b208: 7d 3a 4b 78 mr r26,r9 */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; extensions_area = NULL; the_thread->libc_reent = NULL; ffc0b20c: 90 04 01 3c stw r0,316(r4) /* * Zero out all the allocated memory fields */ for ( i=0 ; i <= THREAD_API_LAST ; i++ ) the_thread->API_Extensions[i] = NULL; ffc0b210: 90 04 01 40 stw r0,320(r4) ffc0b214: 90 04 01 44 stw r0,324(r4) ffc0b218: 90 04 01 48 stw r0,328(r4) Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { ffc0b21c: 81 21 00 40 lwz r9,64(r1) ffc0b220: 93 a1 00 24 stw r29,36(r1) ffc0b224: 7c 7d 1b 78 mr r29,r3 /* * 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 ); ffc0b228: 7c 83 23 78 mr r3,r4 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { ffc0b22c: 93 e1 00 2c stw r31,44(r1) ffc0b230: 7c 9f 23 78 mr r31,r4 /* * 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 ); ffc0b234: 7c c4 33 78 mr r4,r6 Thread_CPU_budget_algorithms budget_algorithm, Thread_CPU_budget_algorithm_callout budget_callout, uint32_t isr_level, Objects_Name name ) { ffc0b238: 93 01 00 10 stw r24,16(r1) ffc0b23c: 93 21 00 14 stw r25,20(r1) ffc0b240: 7d 59 53 78 mr r25,r10 ffc0b244: 93 61 00 1c stw r27,28(r1) ffc0b248: 7d 1b 43 78 mr r27,r8 ffc0b24c: 93 81 00 20 stw r28,32(r1) ffc0b250: 7c fc 3b 78 mr r28,r7 ffc0b254: 93 c1 00 28 stw r30,40(r1) ffc0b258: 7c de 33 78 mr r30,r6 ffc0b25c: 92 e1 00 0c stw r23,12(r1) ffc0b260: 91 81 00 08 stw r12,8(r1) ffc0b264: 83 09 00 00 lwz r24,0(r9) /* * 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 ); ffc0b268: 48 00 0b dd bl ffc0be44 <_Thread_Stack_Allocate> if ( !actual_stack_size || actual_stack_size < stack_size ) ffc0b26c: 2c 03 00 00 cmpwi r3,0 ffc0b270: 41 82 01 74 beq- ffc0b3e4 <_Thread_Initialize+0x1f4> ffc0b274: 7f 9e 18 40 cmplw cr7,r30,r3 ffc0b278: 41 9d 01 6c bgt- cr7,ffc0b3e4 <_Thread_Initialize+0x1f4> /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { ffc0b27c: 2f 9c 00 00 cmpwi cr7,r28,0 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; ffc0b280: 80 1f 00 d4 lwz r0,212(r31) the_stack->size = size; ffc0b284: 90 7f 00 c8 stw r3,200(r31) ffc0b288: 39 20 00 00 li r9,0 ffc0b28c: 3b 80 00 00 li r28,0 Stack_Control *the_stack, void *starting_address, size_t size ) { the_stack->area = starting_address; ffc0b290: 90 1f 00 cc stw r0,204(r31) ffc0b294: 40 9e 01 90 bne- cr7,ffc0b424 <_Thread_Initialize+0x234> #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { ffc0b298: 3f c0 00 00 lis r30,0 if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; the_thread->Start.fp_context = fp_area; ffc0b29c: 91 3f 00 d0 stw r9,208(r31) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; ffc0b2a0: 38 00 00 00 li r0,0 #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { ffc0b2a4: 81 7e 27 58 lwz r11,10072(r30) the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; ffc0b2a8: 90 1f 00 6c stw r0,108(r31) ffc0b2ac: 2f 8b 00 00 cmpwi cr7,r11,0 fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); if ( !fp_area ) goto failed; fp_area = _Context_Fp_start( fp_area, 0 ); } the_thread->fp_context = fp_area; ffc0b2b0: 91 3f 01 38 stw r9,312(r31) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; ffc0b2b4: 90 1f 00 50 stw r0,80(r31) the_watchdog->routine = routine; ffc0b2b8: 90 1f 00 64 stw r0,100(r31) the_watchdog->id = id; ffc0b2bc: 90 1f 00 68 stw r0,104(r31) #endif /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { ffc0b2c0: 40 9e 01 88 bne- cr7,ffc0b448 <_Thread_Initialize+0x258> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) goto failed; } the_thread->extensions = (void **) extensions_area; ffc0b2c4: 91 7f 01 4c stw r11,332(r31) ffc0b2c8: 3a e0 00 00 li r23,0 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; ffc0b2cc: 80 01 00 38 lwz r0,56(r1) } the_thread->Start.isr_level = isr_level; the_thread->current_state = STATES_DORMANT; the_thread->Wait.queue = NULL; ffc0b2d0: 3b c0 00 00 li r30,0 /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; ffc0b2d4: 9b 5f 00 b4 stb r26,180(r31) #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 ); ffc0b2d8: 7f 64 db 78 mr r4,r27 ffc0b2dc: 7f e3 fb 78 mr r3,r31 * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout; ffc0b2e0: 90 1f 00 bc stw r0,188(r31) ffc0b2e4: 2e 1c 00 00 cmpwi cr4,r28,0 ffc0b2e8: 2d 97 00 00 cmpwi cr3,r23,0 case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; ffc0b2ec: 80 01 00 3c lwz r0,60(r1) /* * General initialization */ the_thread->Start.is_preemptible = is_preemptible; the_thread->Start.budget_algorithm = budget_algorithm; ffc0b2f0: 93 3f 00 b8 stw r25,184(r31) case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT: break; #endif } the_thread->Start.isr_level = isr_level; ffc0b2f4: 90 1f 00 c0 stw r0,192(r31) the_thread->current_state = STATES_DORMANT; ffc0b2f8: 38 00 00 01 li r0,1 ffc0b2fc: 90 1f 00 10 stw r0,16(r31) the_thread->Wait.queue = NULL; ffc0b300: 93 df 00 44 stw r30,68(r31) the_thread->resource_count = 0; ffc0b304: 93 df 00 1c stw r30,28(r31) #if defined(RTEMS_ITRON_API) the_thread->suspend_count = 0; #endif the_thread->real_priority = priority; ffc0b308: 93 7f 00 18 stw r27,24(r31) the_thread->Start.initial_priority = priority; ffc0b30c: 93 7f 00 c4 stw r27,196(r31) _Thread_Set_priority( the_thread, priority ); ffc0b310: 48 00 09 21 bl ffc0bc30 <_Thread_Set_priority> #if defined(RTEMS_DEBUG) if ( index > information->maximum ) return; #endif information->local_table[ index ] = the_object; ffc0b314: a0 1f 00 0a lhz r0,10(r31) ffc0b318: 81 3d 00 1c lwz r9,28(r29) * 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 ); ffc0b31c: 7f e3 fb 78 mr r3,r31 ffc0b320: 54 00 10 3a rlwinm r0,r0,2,0,29 /* * Initialize the CPU usage statistics */ #ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__ _Timestamp_Set_to_zero( &the_thread->cpu_time_used ); ffc0b324: 93 df 00 88 stw r30,136(r31) ffc0b328: 7f e9 01 2e stwx r31,r9,r0 information, _Objects_Get_index( the_object->id ), the_object ); the_object->name = name; ffc0b32c: 93 1f 00 0c stw r24,12(r31) ffc0b330: 93 df 00 84 stw r30,132(r31) * 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 ); ffc0b334: 48 00 12 69 bl ffc0c59c <_User_extensions_Thread_create> if ( extension_status ) ffc0b338: 2f 83 00 00 cmpwi cr7,r3,0 ffc0b33c: 38 60 00 01 li r3,1 ffc0b340: 40 9e 00 a8 bne- cr7,ffc0b3e8 <_Thread_Initialize+0x1f8> return true; failed: if ( the_thread->libc_reent ) ffc0b344: 80 7f 01 3c lwz r3,316(r31) ffc0b348: 2f 83 00 00 cmpwi cr7,r3,0 ffc0b34c: 41 9e 00 08 beq- cr7,ffc0b354 <_Thread_Initialize+0x164> _Workspace_Free( the_thread->libc_reent ); ffc0b350: 48 00 18 55 bl ffc0cba4 <_Workspace_Free> for ( i=0 ; i <= THREAD_API_LAST ; i++ ) if ( the_thread->API_Extensions[i] ) ffc0b354: 80 7f 01 40 lwz r3,320(r31) ffc0b358: 2f 83 00 00 cmpwi cr7,r3,0 ffc0b35c: 41 9e 00 08 beq- cr7,ffc0b364 <_Thread_Initialize+0x174> _Workspace_Free( the_thread->API_Extensions[i] ); ffc0b360: 48 00 18 45 bl ffc0cba4 <_Workspace_Free> 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] ) ffc0b364: 80 7f 01 44 lwz r3,324(r31) ffc0b368: 2f 83 00 00 cmpwi cr7,r3,0 ffc0b36c: 41 9e 00 08 beq- cr7,ffc0b374 <_Thread_Initialize+0x184> _Workspace_Free( the_thread->API_Extensions[i] ); ffc0b370: 48 00 18 35 bl ffc0cba4 <_Workspace_Free> <== 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] ) ffc0b374: 80 7f 01 48 lwz r3,328(r31) ffc0b378: 2f 83 00 00 cmpwi cr7,r3,0 ffc0b37c: 41 9e 00 08 beq- cr7,ffc0b384 <_Thread_Initialize+0x194> _Workspace_Free( the_thread->API_Extensions[i] ); ffc0b380: 48 00 18 25 bl ffc0cba4 <_Workspace_Free> <== NOT EXECUTED if ( extensions_area ) ffc0b384: 41 8e 00 0c beq- cr3,ffc0b390 <_Thread_Initialize+0x1a0> (void) _Workspace_Free( extensions_area ); ffc0b388: 7e e3 bb 78 mr r3,r23 ffc0b38c: 48 00 18 19 bl ffc0cba4 <_Workspace_Free> #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) ffc0b390: 41 92 00 0c beq- cr4,ffc0b39c <_Thread_Initialize+0x1ac> (void) _Workspace_Free( fp_area ); ffc0b394: 7f 83 e3 78 mr r3,r28 ffc0b398: 48 00 18 0d bl ffc0cba4 <_Workspace_Free> #endif _Thread_Stack_Free( the_thread ); ffc0b39c: 7f e3 fb 78 mr r3,r31 ffc0b3a0: 48 00 0b 5d bl ffc0befc <_Thread_Stack_Free> return false; } ffc0b3a4: 80 01 00 34 lwz r0,52(r1) ffc0b3a8: 81 81 00 08 lwz r12,8(r1) #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); ffc0b3ac: 38 60 00 00 li r3,0 return false; } ffc0b3b0: 7c 08 03 a6 mtlr r0 ffc0b3b4: 82 e1 00 0c lwz r23,12(r1) ffc0b3b8: 83 01 00 10 lwz r24,16(r1) ffc0b3bc: 7d 81 81 20 mtcrf 24,r12 ffc0b3c0: 83 21 00 14 lwz r25,20(r1) ffc0b3c4: 83 41 00 18 lwz r26,24(r1) ffc0b3c8: 83 61 00 1c lwz r27,28(r1) ffc0b3cc: 83 81 00 20 lwz r28,32(r1) ffc0b3d0: 83 a1 00 24 lwz r29,36(r1) ffc0b3d4: 83 c1 00 28 lwz r30,40(r1) ffc0b3d8: 83 e1 00 2c lwz r31,44(r1) ffc0b3dc: 38 21 00 30 addi r1,r1,48 ffc0b3e0: 4e 80 00 20 blr if ( fp_area ) (void) _Workspace_Free( fp_area ); #endif _Thread_Stack_Free( the_thread ); return false; ffc0b3e4: 38 60 00 00 li r3,0 } ffc0b3e8: 80 01 00 34 lwz r0,52(r1) ffc0b3ec: 81 81 00 08 lwz r12,8(r1) ffc0b3f0: 7c 08 03 a6 mtlr r0 ffc0b3f4: 82 e1 00 0c lwz r23,12(r1) ffc0b3f8: 83 01 00 10 lwz r24,16(r1) ffc0b3fc: 7d 81 81 20 mtcrf 24,r12 ffc0b400: 83 21 00 14 lwz r25,20(r1) ffc0b404: 83 41 00 18 lwz r26,24(r1) ffc0b408: 83 61 00 1c lwz r27,28(r1) ffc0b40c: 83 81 00 20 lwz r28,32(r1) ffc0b410: 83 a1 00 24 lwz r29,36(r1) ffc0b414: 83 c1 00 28 lwz r30,40(r1) ffc0b418: 83 e1 00 2c lwz r31,44(r1) ffc0b41c: 38 21 00 30 addi r1,r1,48 ffc0b420: 4e 80 00 20 blr /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); ffc0b424: 38 60 01 08 li r3,264 ffc0b428: 48 00 17 49 bl ffc0cb70 <_Workspace_Allocate> if ( !fp_area ) ffc0b42c: 2e 03 00 00 cmpwi cr4,r3,0 /* * Allocate the floating point area for this thread */ #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( is_fp ) { fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE ); ffc0b430: 7c 7c 1b 78 mr r28,r3 if ( !fp_area ) ffc0b434: 7c 69 1b 78 mr r9,r3 ffc0b438: 40 92 fe 60 bne+ cr4,ffc0b298 <_Thread_Initialize+0xa8> ffc0b43c: 3a e0 00 00 li r23,0 ffc0b440: 4d 90 00 00 mcrf cr3,cr4 ffc0b444: 4b ff ff 00 b ffc0b344 <_Thread_Initialize+0x154> /* * Allocate the extensions area for this thread */ if ( _Thread_Maximum_extensions ) { extensions_area = _Workspace_Allocate( ffc0b448: 39 6b 00 01 addi r11,r11,1 ffc0b44c: 55 63 10 3a rlwinm r3,r11,2,0,29 ffc0b450: 48 00 17 21 bl ffc0cb70 <_Workspace_Allocate> (_Thread_Maximum_extensions + 1) * sizeof( void * ) ); if ( !extensions_area ) ffc0b454: 2d 83 00 00 cmpwi cr3,r3,0 ffc0b458: 7c 77 1b 78 mr r23,r3 ffc0b45c: 41 8e 00 40 beq- cr3,ffc0b49c <_Thread_Initialize+0x2ac> goto failed; } the_thread->extensions = (void **) extensions_area; ffc0b460: 90 7f 01 4c stw r3,332(r31) ffc0b464: 7c 6b 1b 78 mr r11,r3 * 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++ ) ffc0b468: 38 00 00 00 li r0,0 ffc0b46c: 81 1e 27 58 lwz r8,10072(r30) ffc0b470: 39 20 00 00 li r9,0 the_thread->extensions[i] = NULL; ffc0b474: 39 40 00 00 li r10,0 ffc0b478: 48 00 00 08 b ffc0b480 <_Thread_Initialize+0x290> * 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++ ) ffc0b47c: 81 7f 01 4c lwz r11,332(r31) ffc0b480: 39 29 00 01 addi r9,r9,1 ffc0b484: 7f 88 48 40 cmplw cr7,r8,r9 the_thread->extensions[i] = NULL; ffc0b488: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc0b48c: 7d 4b 01 2e stwx r10,r11,r0 * 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++ ) ffc0b490: 7d 20 4b 78 mr r0,r9 ffc0b494: 40 9c ff e8 bge+ cr7,ffc0b47c <_Thread_Initialize+0x28c> ffc0b498: 4b ff fe 34 b ffc0b2cc <_Thread_Initialize+0xdc> ffc0b49c: 2e 1c 00 00 cmpwi cr4,r28,0 ffc0b4a0: 4b ff fe a4 b ffc0b344 <_Thread_Initialize+0x154> ffc0f894 <_Thread_Reset_timeslice>: { ISR_Level level; Thread_Control *executing; Chain_Control *ready; executing = _Thread_Executing; ffc0f894: 3d 20 00 00 lis r9,0 ffc0f898: 81 29 27 6c lwz r9,10092(r9) ready = executing->ready; ffc0f89c: 81 69 00 8c lwz r11,140(r9) static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0f8a0: 7c 00 00 a6 mfmsr r0 ffc0f8a4: 7d 50 42 a6 mfsprg r10,0 ffc0f8a8: 7c 0a 50 78 andc r10,r0,r10 ffc0f8ac: 7d 40 01 24 mtmsr r10 _ISR_Disable( level ); if ( _Chain_Has_only_one_node( ready ) ) { ffc0f8b0: 81 0b 00 00 lwz r8,0(r11) ffc0f8b4: 81 4b 00 08 lwz r10,8(r11) ffc0f8b8: 7f 88 50 00 cmpw cr7,r8,r10 ffc0f8bc: 41 9e 00 78 beq- cr7,ffc0f934 <_Thread_Reset_timeslice+0xa0> ) { Chain_Node *next; Chain_Node *previous; next = the_node->next; ffc0f8c0: 81 49 00 00 lwz r10,0(r9) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); ffc0f8c4: 38 eb 00 04 addi r7,r11,4 { Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; ffc0f8c8: 81 09 00 04 lwz r8,4(r9) next->previous = previous; previous->next = next; ffc0f8cc: 91 48 00 00 stw r10,0(r8) Chain_Node *next; Chain_Node *previous; next = the_node->next; previous = the_node->previous; next->previous = previous; ffc0f8d0: 91 0a 00 04 stw r8,4(r10) Chain_Node *the_node ) { Chain_Node *old_last_node; the_node->next = _Chain_Tail(the_chain); ffc0f8d4: 90 e9 00 00 stw r7,0(r9) old_last_node = the_chain->last; ffc0f8d8: 81 4b 00 08 lwz r10,8(r11) the_chain->last = the_node; ffc0f8dc: 91 2b 00 08 stw r9,8(r11) old_last_node->next = the_node; the_node->previous = old_last_node; ffc0f8e0: 91 49 00 04 stw r10,4(r9) 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; ffc0f8e4: 91 2a 00 00 stw r9,0(r10) static inline void ppc_interrupt_flash( uint32_t level ) { uint32_t current_level; asm volatile ( ffc0f8e8: 7d 40 00 a6 mfmsr r10 ffc0f8ec: 7c 00 01 24 mtmsr r0 ffc0f8f0: 7d 40 01 24 mtmsr r10 _Chain_Extract_unprotected( &executing->Object.Node ); _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) ffc0f8f4: 3d 40 00 00 lis r10,0 ffc0f8f8: 81 0a 27 48 lwz r8,10056(r10) ffc0f8fc: 7f 89 40 00 cmpw cr7,r9,r8 ffc0f900: 41 9e 00 18 beq- cr7,ffc0f918 <_Thread_Reset_timeslice+0x84> _Thread_Heir = (Thread_Control *) ready->first; _Context_Switch_necessary = true; ffc0f904: 39 60 00 01 li r11,1 <== NOT EXECUTED ffc0f908: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0f90c: 99 69 27 7c stb r11,10108(r9) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0f910: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc0f914: 4e 80 00 20 blr <== NOT EXECUTED _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; ffc0f918: 81 2b 00 00 lwz r9,0(r11) _Context_Switch_necessary = true; ffc0f91c: 39 60 00 01 li r11,1 _Chain_Append_unprotected( ready, &executing->Object.Node ); _ISR_Flash( level ); if ( _Thread_Is_heir( executing ) ) _Thread_Heir = (Thread_Control *) ready->first; ffc0f920: 91 2a 27 48 stw r9,10056(r10) _Context_Switch_necessary = true; ffc0f924: 3d 20 00 00 lis r9,0 ffc0f928: 99 69 27 7c stb r11,10108(r9) ffc0f92c: 7c 00 01 24 mtmsr r0 ffc0f930: 4e 80 00 20 blr ffc0f934: 7c 00 01 24 mtmsr r0 ffc0f938: 4e 80 00 20 blr ffc0ccac <_Thread_Restart>: bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { ffc0ccac: 94 21 ff e8 stwu r1,-24(r1) ffc0ccb0: 7c 08 02 a6 mflr r0 ffc0ccb4: 90 01 00 1c stw r0,28(r1) if ( !_States_Is_dormant( the_thread->current_state ) ) { ffc0ccb8: 80 03 00 10 lwz r0,16(r3) bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { ffc0ccbc: 93 e1 00 14 stw r31,20(r1) ffc0ccc0: 7c 7f 1b 78 mr r31,r3 if ( !_States_Is_dormant( the_thread->current_state ) ) { ffc0ccc4: 70 09 00 01 andi. r9,r0,1 bool _Thread_Restart( Thread_Control *the_thread, void *pointer_argument, Thread_Entry_numeric_type numeric_argument ) { ffc0ccc8: 93 c1 00 10 stw r30,16(r1) if ( !_States_Is_dormant( the_thread->current_state ) ) { ffc0cccc: 38 00 00 00 li r0,0 ffc0ccd0: 41 82 00 20 beq- ffc0ccf0 <_Thread_Restart+0x44> return true; } return false; } ffc0ccd4: 7c 03 03 78 mr r3,r0 ffc0ccd8: 80 01 00 1c lwz r0,28(r1) ffc0ccdc: 83 c1 00 10 lwz r30,16(r1) ffc0cce0: 7c 08 03 a6 mtlr r0 ffc0cce4: 83 e1 00 14 lwz r31,20(r1) ffc0cce8: 38 21 00 18 addi r1,r1,24 ffc0ccec: 4e 80 00 20 blr Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { _Thread_Set_transient( the_thread ); ffc0ccf0: 90 81 00 08 stw r4,8(r1) _Thread_Ready( the_thread ); _User_extensions_Thread_restart( the_thread ); if ( _Thread_Is_executing ( the_thread ) ) ffc0ccf4: 3f c0 00 00 lis r30,0 Thread_Entry_numeric_type numeric_argument ) { if ( !_States_Is_dormant( the_thread->current_state ) ) { _Thread_Set_transient( the_thread ); ffc0ccf8: 90 a1 00 0c stw r5,12(r1) ffc0ccfc: 48 00 01 e5 bl ffc0cee0 <_Thread_Set_transient> _Thread_Reset( the_thread, pointer_argument, numeric_argument ); ffc0cd00: 7f e3 fb 78 mr r3,r31 ffc0cd04: 80 81 00 08 lwz r4,8(r1) ffc0cd08: 80 a1 00 0c lwz r5,12(r1) ffc0cd0c: 48 00 3e 6d bl ffc10b78 <_Thread_Reset> _Thread_Load_environment( the_thread ); ffc0cd10: 7f e3 fb 78 mr r3,r31 ffc0cd14: 48 00 3a 19 bl ffc1072c <_Thread_Load_environment> _Thread_Ready( the_thread ); ffc0cd18: 7f e3 fb 78 mr r3,r31 ffc0cd1c: 48 00 3d 81 bl ffc10a9c <_Thread_Ready> _User_extensions_Thread_restart( the_thread ); ffc0cd20: 7f e3 fb 78 mr r3,r31 ffc0cd24: 48 00 0a c1 bl ffc0d7e4 <_User_extensions_Thread_restart> if ( _Thread_Is_executing ( the_thread ) ) ffc0cd28: 81 3e 27 98 lwz r9,10136(r30) ffc0cd2c: 38 00 00 01 li r0,1 ffc0cd30: 7f 9f 48 00 cmpw cr7,r31,r9 ffc0cd34: 40 9e ff a0 bne+ cr7,ffc0ccd4 <_Thread_Restart+0x28> */ RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void ) { #if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE ) if ( _Thread_Executing->fp_context != NULL ) ffc0cd38: 80 1f 01 38 lwz r0,312(r31) ffc0cd3c: 2f 80 00 00 cmpwi cr7,r0,0 ffc0cd40: 41 9e 00 10 beq- cr7,ffc0cd50 <_Thread_Restart+0xa4> _Context_Restore_fp( &_Thread_Executing->fp_context ); ffc0cd44: 38 7f 01 38 addi r3,r31,312 ffc0cd48: 48 01 35 f9 bl ffc20340 <_CPU_Context_restore_fp> ffc0cd4c: 83 fe 27 98 lwz r31,10136(r30) #endif _CPU_Context_Restart_self( &_Thread_Executing->Registers ); ffc0cd50: 38 7f 00 d8 addi r3,r31,216 ffc0cd54: 48 01 37 ad bl ffc20500 <_CPU_Context_restore> ffc0cd58: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0cd5c: 4b ff ff 78 b ffc0ccd4 <_Thread_Restart+0x28> <== NOT EXECUTED ffc0b870 <_Thread_queue_Enqueue_priority>: Priority_Control priority; States_Control block_state; _Chain_Initialize_empty( &the_thread->Wait.Block2n ); priority = the_thread->current_priority; ffc0b870: 80 04 00 14 lwz r0,20(r4) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc0b874: 39 04 00 3c addi r8,r4,60 Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { ffc0b878: 94 21 ff f0 stwu r1,-16(r1) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); ffc0b87c: 39 64 00 38 addi r11,r4,56 priority = the_thread->current_priority; header_index = _Thread_queue_Header_number( priority ); header = &the_thread_queue->Queues.Priority[ header_index ]; block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) ffc0b880: 70 09 00 20 andi. r9,r0,32 _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 ]; ffc0b884: 54 0a d1 be rlwinm r10,r0,26,6,31 */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc0b888: 91 04 00 38 stw r8,56(r4) ffc0b88c: 1d 4a 00 0c mulli r10,r10,12 Thread_blocking_operation_States _Thread_queue_Enqueue_priority ( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread, ISR_Level *level_p ) { ffc0b890: 93 e1 00 0c stw r31,12(r1) the_chain->permanent_null = NULL; ffc0b894: 39 00 00 00 li r8,0 _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 ]; block_state = the_thread_queue->state; ffc0b898: 81 23 00 38 lwz r9,56(r3) _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 ]; ffc0b89c: 7d 43 52 14 add r10,r3,r10 ffc0b8a0: 91 04 00 3c stw r8,60(r4) the_chain->last = _Chain_Head(the_chain); ffc0b8a4: 91 64 00 40 stw r11,64(r4) block_state = the_thread_queue->state; if ( _Thread_queue_Is_reverse_search( priority ) ) ffc0b8a8: 40 82 00 7c bne- ffc0b924 <_Thread_queue_Enqueue_priority+0xb4> */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc0b8ac: 39 8a 00 04 addi r12,r10,4 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0b8b0: 7c c0 00 a6 mfmsr r6 ffc0b8b4: 7d 70 42 a6 mfsprg r11,0 ffc0b8b8: 7c cb 58 78 andc r11,r6,r11 ffc0b8bc: 7d 60 01 24 mtmsr r11 goto restart_reverse_search; restart_forward_search: search_priority = PRIORITY_MINIMUM - 1; _ISR_Disable( level ); search_thread = (Thread_Control *) header->first; ffc0b8c0: 81 6a 00 00 lwz r11,0(r10) while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) { ffc0b8c4: 7f 8b 60 00 cmpw cr7,r11,r12 ffc0b8c8: 40 be 00 2c bne+ cr7,ffc0b8f4 <_Thread_queue_Enqueue_priority+0x84> ffc0b8cc: 48 00 01 78 b ffc0ba44 <_Thread_queue_Enqueue_priority+0x1d4> static inline void ppc_interrupt_flash( uint32_t level ) { uint32_t current_level; asm volatile ( ffc0b8d0: 7c e0 00 a6 mfmsr r7 ffc0b8d4: 7c c0 01 24 mtmsr r6 ffc0b8d8: 7c e0 01 24 mtmsr r7 search_priority = search_thread->current_priority; if ( priority <= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { ffc0b8dc: 80 eb 00 10 lwz r7,16(r11) ffc0b8e0: 7d 3f 38 39 and. r31,r9,r7 ffc0b8e4: 41 82 00 f4 beq- ffc0b9d8 <_Thread_queue_Enqueue_priority+0x168> _ISR_Enable( level ); goto restart_forward_search; } search_thread = (Thread_Control *)search_thread->Object.Node.next; ffc0b8e8: 81 6b 00 00 lwz r11,0(r11) 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 ) ) { ffc0b8ec: 7f 8b 60 00 cmpw cr7,r11,r12 ffc0b8f0: 41 9e 00 10 beq- cr7,ffc0b900 <_Thread_queue_Enqueue_priority+0x90> search_priority = search_thread->current_priority; ffc0b8f4: 81 0b 00 14 lwz r8,20(r11) if ( priority <= search_priority ) ffc0b8f8: 7f 80 40 40 cmplw cr7,r0,r8 ffc0b8fc: 41 9d ff d4 bgt+ cr7,ffc0b8d0 <_Thread_queue_Enqueue_priority+0x60> 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 ) ) { ffc0b900: 7c ca 33 78 mr r10,r6 } search_thread = (Thread_Control *)search_thread->Object.Node.next; } if ( the_thread_queue->sync_state != ffc0b904: 81 23 00 30 lwz r9,48(r3) ffc0b908: 2f 89 00 01 cmpwi cr7,r9,1 ffc0b90c: 41 9e 00 d4 beq- cr7,ffc0b9e0 <_Thread_queue_Enqueue_priority+0x170> * 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; ffc0b910: 91 45 00 00 stw r10,0(r5) return the_thread_queue->sync_state; ffc0b914: 7d 23 4b 78 mr r3,r9 } ffc0b918: 83 e1 00 0c lwz r31,12(r1) ffc0b91c: 38 21 00 10 addi r1,r1,16 ffc0b920: 4e 80 00 20 blr ffc0b924: 3d 80 00 00 lis r12,0 ffc0b928: 39 8c 26 64 addi r12,r12,9828 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; restart_reverse_search: search_priority = PRIORITY_MAXIMUM + 1; ffc0b92c: 89 0c 00 00 lbz r8,0(r12) ffc0b930: 39 08 00 01 addi r8,r8,1 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0b934: 7c c0 00 a6 mfmsr r6 ffc0b938: 7d 70 42 a6 mfsprg r11,0 ffc0b93c: 7c cb 58 78 andc r11,r6,r11 ffc0b940: 7d 60 01 24 mtmsr r11 _ISR_Disable( level ); search_thread = (Thread_Control *) header->last; ffc0b944: 81 6a 00 08 lwz r11,8(r10) while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) { ffc0b948: 7f 8b 50 00 cmpw cr7,r11,r10 ffc0b94c: 40 be 00 2c bne+ cr7,ffc0b978 <_Thread_queue_Enqueue_priority+0x108> ffc0b950: 48 00 00 34 b ffc0b984 <_Thread_queue_Enqueue_priority+0x114> static inline void ppc_interrupt_flash( uint32_t level ) { uint32_t current_level; asm volatile ( ffc0b954: 7c e0 00 a6 mfmsr r7 ffc0b958: 7c c0 01 24 mtmsr r6 ffc0b95c: 7c e0 01 24 mtmsr r7 search_priority = search_thread->current_priority; if ( priority >= search_priority ) break; #endif _ISR_Flash( level ); if ( !_States_Are_set( search_thread->current_state, block_state) ) { ffc0b960: 80 eb 00 10 lwz r7,16(r11) ffc0b964: 7d 3f 38 39 and. r31,r9,r7 ffc0b968: 41 82 00 68 beq- ffc0b9d0 <_Thread_queue_Enqueue_priority+0x160> _ISR_Enable( level ); goto restart_reverse_search; } search_thread = (Thread_Control *) ffc0b96c: 81 6b 00 04 lwz r11,4(r11) 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 ) ) { ffc0b970: 7f 8b 50 00 cmpw cr7,r11,r10 ffc0b974: 41 9e 00 10 beq- cr7,ffc0b984 <_Thread_queue_Enqueue_priority+0x114> search_priority = search_thread->current_priority; ffc0b978: 81 0b 00 14 lwz r8,20(r11) if ( priority >= search_priority ) ffc0b97c: 7f 80 40 40 cmplw cr7,r0,r8 ffc0b980: 41 9c ff d4 blt+ cr7,ffc0b954 <_Thread_queue_Enqueue_priority+0xe4> } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != ffc0b984: 81 23 00 30 lwz r9,48(r3) 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 ) ) { ffc0b988: 7c ca 33 78 mr r10,r6 } search_thread = (Thread_Control *) search_thread->Object.Node.previous; } if ( the_thread_queue->sync_state != ffc0b98c: 2f 89 00 01 cmpwi cr7,r9,1 ffc0b990: 40 9e ff 80 bne+ cr7,ffc0b910 <_Thread_queue_Enqueue_priority+0xa0> THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) ffc0b994: 7f 80 40 00 cmpw cr7,r0,r8 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; ffc0b998: 38 00 00 00 li r0,0 ffc0b99c: 90 03 00 30 stw r0,48(r3) if ( priority == search_priority ) ffc0b9a0: 41 9e 00 7c beq- cr7,ffc0ba1c <_Thread_queue_Enqueue_priority+0x1ac> goto equal_priority; search_node = (Chain_Node *) search_thread; next_node = search_node->next; ffc0b9a4: 81 2b 00 00 lwz r9,0(r11) the_node = (Chain_Node *) the_thread; the_node->next = next_node; the_node->previous = search_node; ffc0b9a8: 91 64 00 04 stw r11,4(r4) search_node = (Chain_Node *) search_thread; next_node = search_node->next; the_node = (Chain_Node *) the_thread; the_node->next = next_node; ffc0b9ac: 91 24 00 00 stw r9,0(r4) the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; ffc0b9b0: 90 64 00 44 stw r3,68(r4) 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; ffc0b9b4: 90 8b 00 00 stw r4,0(r11) next_node->previous = the_node; ffc0b9b8: 90 89 00 04 stw r4,4(r9) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0b9bc: 7c c0 01 24 mtmsr r6 ffc0b9c0: 38 60 00 01 li r3,1 * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } ffc0b9c4: 83 e1 00 0c lwz r31,12(r1) ffc0b9c8: 38 21 00 10 addi r1,r1,16 ffc0b9cc: 4e 80 00 20 blr ffc0b9d0: 7c c0 01 24 mtmsr r6 ffc0b9d4: 4b ff ff 58 b ffc0b92c <_Thread_queue_Enqueue_priority+0xbc> ffc0b9d8: 7c c0 01 24 mtmsr r6 <== NOT EXECUTED ffc0b9dc: 4b ff fe d4 b ffc0b8b0 <_Thread_queue_Enqueue_priority+0x40><== NOT EXECUTED THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; if ( priority == search_priority ) ffc0b9e0: 7f 80 40 00 cmpw cr7,r0,r8 if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) goto synchronize; the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED; ffc0b9e4: 38 00 00 00 li r0,0 ffc0b9e8: 90 03 00 30 stw r0,48(r3) if ( priority == search_priority ) ffc0b9ec: 41 9e 00 30 beq- cr7,ffc0ba1c <_Thread_queue_Enqueue_priority+0x1ac> goto equal_priority; search_node = (Chain_Node *) search_thread; previous_node = search_node->previous; ffc0b9f0: 81 2b 00 04 lwz r9,4(r11) the_node = (Chain_Node *) the_thread; the_node->next = search_node; ffc0b9f4: 91 64 00 00 stw r11,0(r4) the_node->previous = previous_node; ffc0b9f8: 91 24 00 04 stw r9,4(r4) previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; ffc0b9fc: 90 64 00 44 stw r3,68(r4) 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; ffc0ba00: 90 89 00 00 stw r4,0(r9) search_node->previous = the_node; ffc0ba04: 90 8b 00 04 stw r4,4(r11) ffc0ba08: 7c c0 01 24 mtmsr r6 ffc0ba0c: 38 60 00 01 li r3,1 * * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; } ffc0ba10: 83 e1 00 0c lwz r31,12(r1) ffc0ba14: 38 21 00 10 addi r1,r1,16 ffc0ba18: 4e 80 00 20 blr ffc0ba1c: 39 6b 00 3c addi r11,r11,60 the_node->next = search_node; the_node->previous = previous_node; previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue; ffc0ba20: 90 64 00 44 stw r3,68(r4) _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; ffc0ba24: 81 2b 00 04 lwz r9,4(r11) the_node = (Chain_Node *) the_thread; the_node->next = search_node; ffc0ba28: 91 64 00 00 stw r11,0(r4) the_node->previous = previous_node; ffc0ba2c: 91 24 00 04 stw r9,4(r4) previous_node->next = the_node; ffc0ba30: 90 89 00 00 stw r4,0(r9) search_node->previous = the_node; ffc0ba34: 90 8b 00 04 stw r4,4(r11) ffc0ba38: 7d 40 01 24 mtmsr r10 ffc0ba3c: 38 60 00 01 li r3,1 the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED; ffc0ba40: 4b ff fe d8 b ffc0b918 <_Thread_queue_Enqueue_priority+0xa8> 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 ) ) { ffc0ba44: 7c ca 33 78 mr r10,r6 ffc0ba48: 39 00 ff ff li r8,-1 ffc0ba4c: 4b ff fe b8 b ffc0b904 <_Thread_queue_Enqueue_priority+0x94> ffc0bb38 <_Thread_queue_Requeue>: void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { ffc0bb38: 94 21 ff d8 stwu r1,-40(r1) ffc0bb3c: 7c 08 02 a6 mflr r0 ffc0bb40: 93 e1 00 24 stw r31,36(r1) /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) ffc0bb44: 7c 7f 1b 79 mr. r31,r3 void _Thread_queue_Requeue( Thread_queue_Control *the_thread_queue, Thread_Control *the_thread ) { ffc0bb48: 93 c1 00 20 stw r30,32(r1) ffc0bb4c: 7c 9e 23 78 mr r30,r4 ffc0bb50: 90 01 00 2c stw r0,44(r1) ffc0bb54: 93 a1 00 1c stw r29,28(r1) /* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue ) ffc0bb58: 41 82 00 10 beq- ffc0bb68 <_Thread_queue_Requeue+0x30> /* * 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 ) { ffc0bb5c: 80 1f 00 34 lwz r0,52(r31) ffc0bb60: 2f 80 00 01 cmpwi cr7,r0,1 ffc0bb64: 41 9e 00 20 beq- cr7,ffc0bb84 <_Thread_queue_Requeue+0x4c> _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } ffc0bb68: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0bb6c: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc0bb70: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0bb74: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc0bb78: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc0bb7c: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0bb80: 4e 80 00 20 blr <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0bb84: 7f a0 00 a6 mfmsr r29 ffc0bb88: 7d 30 42 a6 mfsprg r9,0 ffc0bb8c: 7f a9 48 78 andc r9,r29,r9 ffc0bb90: 7d 20 01 24 mtmsr r9 Thread_queue_Control *tq = the_thread_queue; ISR_Level level; ISR_Level level_ignored; _ISR_Disable( level ); if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) { ffc0bb94: 3d 60 00 03 lis r11,3 ffc0bb98: 81 24 00 10 lwz r9,16(r4) ffc0bb9c: 61 6b be e0 ori r11,r11,48864 ffc0bba0: 7d 6a 48 39 and. r10,r11,r9 ffc0bba4: 40 82 00 24 bne- ffc0bbc8 <_Thread_queue_Requeue+0x90> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0bba8: 7f a0 01 24 mtmsr r29 <== NOT EXECUTED _Thread_queue_Extract_priority_helper( tq, the_thread, true ); (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); } _ISR_Enable( level ); } } ffc0bbac: 80 01 00 2c lwz r0,44(r1) ffc0bbb0: 83 a1 00 1c lwz r29,28(r1) ffc0bbb4: 7c 08 03 a6 mtlr r0 ffc0bbb8: 83 c1 00 20 lwz r30,32(r1) ffc0bbbc: 83 e1 00 24 lwz r31,36(r1) ffc0bbc0: 38 21 00 28 addi r1,r1,40 ffc0bbc4: 4e 80 00 20 blr ffc0bbc8: 90 1f 00 30 stw r0,48(r31) 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 ); ffc0bbcc: 38 a0 00 01 li r5,1 ffc0bbd0: 48 00 3a 6d bl ffc0f63c <_Thread_queue_Extract_priority_helper> (void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored ); ffc0bbd4: 7f e3 fb 78 mr r3,r31 ffc0bbd8: 7f c4 f3 78 mr r4,r30 ffc0bbdc: 38 a1 00 08 addi r5,r1,8 ffc0bbe0: 4b ff fc 91 bl ffc0b870 <_Thread_queue_Enqueue_priority> ffc0bbe4: 7f a0 01 24 mtmsr r29 ffc0bbe8: 4b ff ff c4 b ffc0bbac <_Thread_queue_Requeue+0x74> ffc1bb04 <_Timer_server_Body>: * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bb04: 94 21 ff 98 stwu r1,-104(r1) ffc1bb08: 7c 08 02 a6 mflr r0 ffc1bb0c: 92 a1 00 3c stw r21,60(r1) Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); ffc1bb10: 3a a1 00 08 addi r21,r1,8 ffc1bb14: 90 01 00 6c stw r0,108(r1) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; ffc1bb18: 38 00 00 00 li r0,0 ffc1bb1c: 92 e1 00 44 stw r23,68(r1) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc1bb20: 3a e1 00 18 addi r23,r1,24 ffc1bb24: 93 41 00 50 stw r26,80(r1) ffc1bb28: 3b 41 00 0c addi r26,r1,12 ffc1bb2c: 93 81 00 58 stw r28,88(r1) ffc1bb30: 3b 81 00 14 addi r28,r1,20 ffc1bb34: 92 81 00 38 stw r20,56(r1) ffc1bb38: 3e 80 00 00 lis r20,0 ffc1bb3c: 3a 94 28 24 addi r20,r20,10276 ffc1bb40: 93 01 00 48 stw r24,72(r1) ffc1bb44: 3f 00 00 00 lis r24,0 ffc1bb48: 3b 18 28 7c addi r24,r24,10364 ffc1bb4c: 93 21 00 4c stw r25,76(r1) ffc1bb50: 3f 20 00 00 lis r25,0 ffc1bb54: 3b 39 28 44 addi r25,r25,10308 ffc1bb58: 93 c1 00 60 stw r30,96(r1) RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); the_chain->permanent_null = NULL; ffc1bb5c: 90 01 00 18 stw r0,24(r1) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc1bb60: 93 41 00 08 stw r26,8(r1) the_chain->permanent_null = NULL; ffc1bb64: 90 01 00 0c stw r0,12(r1) the_chain->last = _Chain_Head(the_chain); ffc1bb68: 92 a1 00 10 stw r21,16(r1) */ RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty( Chain_Control *the_chain ) { the_chain->first = _Chain_Tail(the_chain); ffc1bb6c: 92 e1 00 14 stw r23,20(r1) the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain); ffc1bb70: 93 81 00 1c stw r28,28(r1) ffc1bb74: 92 01 00 28 stw r16,40(r1) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); ffc1bb78: 3a 03 00 08 addi r16,r3,8 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bb7c: 92 21 00 2c stw r17,44(r1) static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); ffc1bb80: 3a 23 00 40 addi r17,r3,64 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bb84: 92 41 00 30 stw r18,48(r1) * the active flag of the timer server is true. */ (*watchdog->routine)( watchdog->id, watchdog->user_data ); } } else { ts->active = false; ffc1bb88: 3a 40 00 00 li r18,0 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bb8c: 92 61 00 34 stw r19,52(r1) _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; ffc1bb90: 3a 60 00 01 li r19,1 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bb94: 92 c1 00 40 stw r22,64(r1) * 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; ffc1bb98: 3a c0 00 00 li r22,0 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bb9c: 93 61 00 54 stw r27,84(r1) /* * 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 ); ffc1bba0: 3b 63 00 68 addi r27,r3,104 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bba4: 93 a1 00 5c stw r29,92(r1) */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); ffc1bba8: 3b a3 00 30 addi r29,r3,48 * @a arg points to the corresponding timer server control block. */ static rtems_task _Timer_server_Body( rtems_task_argument arg ) { ffc1bbac: 93 e1 00 64 stw r31,100(r1) ffc1bbb0: 7c 7f 1b 78 mr r31,r3 { /* * 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; ffc1bbb4: 92 bf 00 78 stw r21,120(r31) */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); ffc1bbb8: 7f a3 eb 78 mr r3,r29 ffc1bbbc: 7f 85 e3 78 mr r5,r28 static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; ffc1bbc0: 80 18 00 00 lwz r0,0(r24) /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; ffc1bbc4: 80 9f 00 3c lwz r4,60(r31) watchdogs->last_snapshot = snapshot; ffc1bbc8: 90 1f 00 3c stw r0,60(r31) _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); ffc1bbcc: 7c 84 00 50 subf r4,r4,r0 ffc1bbd0: 48 00 52 ad bl ffc20e7c <_Watchdog_Adjust_to_chain> static void _Timer_server_Process_tod_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch(); ffc1bbd4: 83 d9 00 00 lwz r30,0(r25) Watchdog_Interval last_snapshot = watchdogs->last_snapshot; ffc1bbd8: 80 9f 00 74 lwz r4,116(r31) /* * 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 ) { ffc1bbdc: 7f 9e 20 40 cmplw cr7,r30,r4 ffc1bbe0: 41 9d 00 98 bgt- cr7,ffc1bc78 <_Timer_server_Body+0x174> * TOD has been set forward. */ delta = snapshot - last_snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); } else if ( snapshot < last_snapshot ) { ffc1bbe4: 41 9c 00 a8 blt- cr7,ffc1bc8c <_Timer_server_Body+0x188> */ delta = last_snapshot - snapshot; _Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta ); } watchdogs->last_snapshot = snapshot; ffc1bbe8: 93 df 00 74 stw r30,116(r31) } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); ffc1bbec: 80 7f 00 78 lwz r3,120(r31) ffc1bbf0: 48 00 0b ad bl ffc1c79c <_Chain_Get> if ( timer == NULL ) { ffc1bbf4: 2c 03 00 00 cmpwi r3,0 ffc1bbf8: 41 82 00 34 beq- ffc1bc2c <_Timer_server_Body+0x128> static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { ffc1bbfc: 80 03 00 38 lwz r0,56(r3) ffc1bc00: 2f 80 00 01 cmpwi cr7,r0,1 _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { ffc1bc04: 2f 00 00 03 cmpwi cr6,r0,3 static void _Timer_server_Insert_timer( Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { ffc1bc08: 41 9e 00 98 beq- cr7,ffc1bca0 <_Timer_server_Body+0x19c> _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); } else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) { ffc1bc0c: 40 9a ff e0 bne+ cr6,ffc1bbec <_Timer_server_Body+0xe8> _Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker ); ffc1bc10: 38 83 00 10 addi r4,r3,16 ffc1bc14: 7f 63 db 78 mr r3,r27 ffc1bc18: 48 00 53 21 bl ffc20f38 <_Watchdog_Insert> } static void _Timer_server_Process_insertions( Timer_server_Control *ts ) { while ( true ) { Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain ); ffc1bc1c: 80 7f 00 78 lwz r3,120(r31) ffc1bc20: 48 00 0b 7d bl ffc1c79c <_Chain_Get> if ( timer == NULL ) { ffc1bc24: 2c 03 00 00 cmpwi r3,0 ffc1bc28: 40 82 ff d4 bne+ ffc1bbfc <_Timer_server_Body+0xf8> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc1bc2c: 7d 20 00 a6 mfmsr r9 ffc1bc30: 7c 10 42 a6 mfsprg r0,0 ffc1bc34: 7d 20 00 78 andc r0,r9,r0 ffc1bc38: 7c 00 01 24 mtmsr r0 * body loop. */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ffc1bc3c: 80 01 00 08 lwz r0,8(r1) ffc1bc40: 7f 9a 00 00 cmpw cr7,r26,r0 ffc1bc44: 41 9e 00 6c beq- cr7,ffc1bcb0 <_Timer_server_Body+0x1ac> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc1bc48: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED static void _Timer_server_Process_interval_watchdogs( Timer_server_Watchdogs *watchdogs, Chain_Control *fire_chain ) { Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; ffc1bc4c: 80 18 00 00 lwz r0,0(r24) <== NOT EXECUTED */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); ffc1bc50: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot; /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; ffc1bc54: 80 9f 00 3c lwz r4,60(r31) <== NOT EXECUTED watchdogs->last_snapshot = snapshot; _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); ffc1bc58: 7f 85 e3 78 mr r5,r28 <== NOT EXECUTED /* * We assume adequate unsigned arithmetic here. */ Watchdog_Interval delta = snapshot - watchdogs->last_snapshot; watchdogs->last_snapshot = snapshot; ffc1bc5c: 90 1f 00 3c stw r0,60(r31) <== NOT EXECUTED _Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain ); ffc1bc60: 7c 84 00 50 subf r4,r4,r0 <== NOT EXECUTED ffc1bc64: 48 00 52 19 bl ffc20e7c <_Watchdog_Adjust_to_chain> <== 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(); ffc1bc68: 83 d9 00 00 lwz r30,0(r25) <== NOT EXECUTED Watchdog_Interval last_snapshot = watchdogs->last_snapshot; ffc1bc6c: 80 9f 00 74 lwz r4,116(r31) <== 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 ) { ffc1bc70: 7f 9e 20 40 cmplw cr7,r30,r4 <== NOT EXECUTED ffc1bc74: 40 9d ff 70 ble+ cr7,ffc1bbe4 <_Timer_server_Body+0xe0> <== 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 ); ffc1bc78: 7c 84 f0 50 subf r4,r4,r30 ffc1bc7c: 7f 63 db 78 mr r3,r27 ffc1bc80: 7f 85 e3 78 mr r5,r28 ffc1bc84: 48 00 51 f9 bl ffc20e7c <_Watchdog_Adjust_to_chain> ffc1bc88: 4b ff ff 60 b ffc1bbe8 <_Timer_server_Body+0xe4> /* * 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 ); ffc1bc8c: 7c be 20 50 subf r5,r30,r4 ffc1bc90: 7f 63 db 78 mr r3,r27 ffc1bc94: 38 80 00 01 li r4,1 ffc1bc98: 48 00 50 c5 bl ffc20d5c <_Watchdog_Adjust> ffc1bc9c: 4b ff ff 4c b ffc1bbe8 <_Timer_server_Body+0xe4> Timer_server_Control *ts, Timer_Control *timer ) { if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) { _Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker ); ffc1bca0: 38 83 00 10 addi r4,r3,16 ffc1bca4: 7f a3 eb 78 mr r3,r29 ffc1bca8: 48 00 52 91 bl ffc20f38 <_Watchdog_Insert> ffc1bcac: 4b ff ff 40 b ffc1bbec <_Timer_server_Body+0xe8> */ _Timer_server_Process_insertions( ts ); _ISR_Disable( level ); if ( _Chain_Is_empty( insert_chain ) ) { ts->insert_chain = NULL; ffc1bcb0: 90 7f 00 78 stw r3,120(r31) ffc1bcb4: 7d 20 01 24 mtmsr r9 _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 ) ) { ffc1bcb8: 80 01 00 14 lwz r0,20(r1) ffc1bcbc: 7f 97 00 00 cmpw cr7,r23,r0 ffc1bcc0: 40 be 00 30 bne+ cr7,ffc1bcf0 <_Timer_server_Body+0x1ec> ffc1bcc4: 48 00 00 50 b ffc1bd14 <_Timer_server_Body+0x210> { Chain_Node *return_node; Chain_Node *new_first; return_node = the_chain->first; new_first = return_node->next; ffc1bcc8: 81 69 00 00 lwz r11,0(r9) * 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; ffc1bccc: 92 c9 00 08 stw r22,8(r9) the_chain->first = new_first; ffc1bcd0: 91 61 00 14 stw r11,20(r1) new_first->previous = _Chain_Head(the_chain); ffc1bcd4: 93 8b 00 04 stw r28,4(r11) ffc1bcd8: 7c 00 01 24 mtmsr r0 /* * 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 ); ffc1bcdc: 80 09 00 1c lwz r0,28(r9) ffc1bce0: 80 89 00 24 lwz r4,36(r9) ffc1bce4: 80 69 00 20 lwz r3,32(r9) ffc1bce8: 7c 09 03 a6 mtctr r0 ffc1bcec: 4e 80 04 21 bctrl static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc1bcf0: 7c 00 00 a6 mfmsr r0 ffc1bcf4: 7d 30 42 a6 mfsprg r9,0 ffc1bcf8: 7c 09 48 78 andc r9,r0,r9 ffc1bcfc: 7d 20 01 24 mtmsr r9 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); ffc1bd00: 81 21 00 14 lwz r9,20(r1) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected( Chain_Control *the_chain ) { if ( !_Chain_Is_empty(the_chain)) ffc1bd04: 7f 97 48 00 cmpw cr7,r23,r9 ffc1bd08: 40 9e ff c0 bne+ cr7,ffc1bcc8 <_Timer_server_Body+0x1c4> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc1bd0c: 7c 00 01 24 mtmsr r0 ffc1bd10: 4b ff fe a4 b ffc1bbb4 <_Timer_server_Body+0xb0> } } else { ts->active = false; ffc1bd14: 9a 5f 00 7c stb r18,124(r31) ffc1bd18: 80 14 00 00 lwz r0,0(r20) ffc1bd1c: 30 00 00 01 addic r0,r0,1 ffc1bd20: 90 14 00 00 stw r0,0(r20) /* * Block until there is something to do. */ _Thread_Disable_dispatch(); _Thread_Set_state( ts->thread, STATES_DELAYING ); ffc1bd24: 80 7f 00 00 lwz r3,0(r31) ffc1bd28: 38 80 00 08 li r4,8 ffc1bd2c: 48 00 44 05 bl ffc20130 <_Thread_Set_state> _Timer_server_Reset_interval_system_watchdog( ts ); ffc1bd30: 7f e3 fb 78 mr r3,r31 ffc1bd34: 4b ff fc a9 bl ffc1b9dc <_Timer_server_Reset_interval_system_watchdog> _Timer_server_Reset_tod_system_watchdog( ts ); ffc1bd38: 7f e3 fb 78 mr r3,r31 ffc1bd3c: 4b ff fd 35 bl ffc1ba70 <_Timer_server_Reset_tod_system_watchdog> _Thread_Enable_dispatch(); ffc1bd40: 48 00 36 9d bl ffc1f3dc <_Thread_Enable_dispatch> ts->active = true; ffc1bd44: 9a 7f 00 7c stb r19,124(r31) static void _Timer_server_Stop_interval_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog ); ffc1bd48: 7e 03 83 78 mr r3,r16 ffc1bd4c: 48 00 53 b5 bl ffc21100 <_Watchdog_Remove> static void _Timer_server_Stop_tod_system_watchdog( Timer_server_Control *ts ) { _Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog ); ffc1bd50: 7e 23 8b 78 mr r3,r17 ffc1bd54: 48 00 53 ad bl ffc21100 <_Watchdog_Remove> ffc1bd58: 4b ff fe 5c b ffc1bbb4 <_Timer_server_Body+0xb0> ffc472e0 <_Timespec_Less_than>: bool _Timespec_Less_than( const struct timespec *lhs, const struct timespec *rhs ) { if ( lhs->tv_sec < rhs->tv_sec ) ffc472e0: 81 63 00 00 lwz r11,0(r3) bool _Timespec_Less_than( const struct timespec *lhs, const struct timespec *rhs ) { ffc472e4: 7c 69 1b 78 mr r9,r3 if ( lhs->tv_sec < rhs->tv_sec ) ffc472e8: 80 04 00 00 lwz r0,0(r4) ffc472ec: 38 60 00 01 li r3,1 ffc472f0: 7f 8b 00 00 cmpw cr7,r11,r0 ffc472f4: 4d 9c 00 20 bltlr cr7 return true; if ( lhs->tv_sec > rhs->tv_sec ) ffc472f8: 41 9d 00 1c bgt- cr7,ffc47314 <_Timespec_Less_than+0x34> #include #include #include bool _Timespec_Less_than( ffc472fc: 81 29 00 04 lwz r9,4(r9) ffc47300: 80 04 00 04 lwz r0,4(r4) ffc47304: 7f 89 00 00 cmpw cr7,r9,r0 ffc47308: 7c 60 00 26 mfcr r3 ffc4730c: 54 63 ef fe rlwinm r3,r3,29,31,31 /* ASSERT: lhs->tv_sec == rhs->tv_sec */ if ( lhs->tv_nsec < rhs->tv_nsec ) return true; return false; } ffc47310: 4e 80 00 20 blr ) { if ( lhs->tv_sec < rhs->tv_sec ) return true; if ( lhs->tv_sec > rhs->tv_sec ) ffc47314: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc47318: 4e 80 00 20 blr <== NOT EXECUTED ffc0edd4 <_Watchdog_Adjust>: void _Watchdog_Adjust( Chain_Control *header, Watchdog_Adjust_directions direction, Watchdog_Interval units ) { ffc0edd4: 94 21 ff e0 stwu r1,-32(r1) ffc0edd8: 7c 08 02 a6 mflr r0 ffc0eddc: 90 01 00 24 stw r0,36(r1) ffc0ede0: 93 c1 00 18 stw r30,24(r1) ffc0ede4: 7c be 2b 78 mr r30,r5 ffc0ede8: 93 e1 00 1c stw r31,28(r1) ffc0edec: 7c 7f 1b 78 mr r31,r3 ffc0edf0: 93 61 00 0c stw r27,12(r1) ffc0edf4: 93 81 00 10 stw r28,16(r1) ffc0edf8: 93 a1 00 14 stw r29,20(r1) static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0edfc: 7c 00 00 a6 mfmsr r0 ffc0ee00: 7d 30 42 a6 mfsprg r9,0 ffc0ee04: 7c 09 48 78 andc r9,r0,r9 ffc0ee08: 7d 20 01 24 mtmsr r9 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); ffc0ee0c: 81 23 00 00 lwz r9,0(r3) */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc0ee10: 3b 83 00 04 addi r28,r3,4 * hence the compiler must not assume *header to remain * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { ffc0ee14: 7f 89 e0 00 cmpw cr7,r9,r28 ffc0ee18: 41 9e 00 6c beq- cr7,ffc0ee84 <_Watchdog_Adjust+0xb0> switch ( direction ) { ffc0ee1c: 2f 84 00 00 cmpwi cr7,r4,0 ffc0ee20: 40 9e 00 8c bne- cr7,ffc0eeac <_Watchdog_Adjust+0xd8> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { ffc0ee24: 2f 85 00 00 cmpwi cr7,r5,0 ffc0ee28: 41 9e 00 5c beq- cr7,ffc0ee84 <_Watchdog_Adjust+0xb0> if ( units < _Watchdog_First( header )->delta_interval ) { ffc0ee2c: 83 a9 00 10 lwz r29,16(r9) _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; ffc0ee30: 3b 60 00 01 li r27,1 case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { ffc0ee34: 7f 85 e8 40 cmplw cr7,r5,r29 ffc0ee38: 40 bc 00 18 bge+ cr7,ffc0ee50 <_Watchdog_Adjust+0x7c> ffc0ee3c: 48 00 00 ac b ffc0eee8 <_Watchdog_Adjust+0x114> <== NOT EXECUTED switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { ffc0ee40: 41 82 00 44 beq- ffc0ee84 <_Watchdog_Adjust+0xb0> if ( units < _Watchdog_First( header )->delta_interval ) { ffc0ee44: 83 a9 00 10 lwz r29,16(r9) ffc0ee48: 7f 9d f0 40 cmplw cr7,r29,r30 ffc0ee4c: 41 9d 00 9c bgt- cr7,ffc0eee8 <_Watchdog_Adjust+0x114> _Watchdog_First( header )->delta_interval -= units; break; } else { units -= _Watchdog_First( header )->delta_interval; _Watchdog_First( header )->delta_interval = 1; ffc0ee50: 93 69 00 10 stw r27,16(r9) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0ee54: 7c 00 01 24 mtmsr r0 _ISR_Enable( level ); _Watchdog_Tickle( header ); ffc0ee58: 7f e3 fb 78 mr r3,r31 ffc0ee5c: 48 00 03 31 bl ffc0f18c <_Watchdog_Tickle> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0ee60: 7c 00 00 a6 mfmsr r0 ffc0ee64: 7d 30 42 a6 mfsprg r9,0 ffc0ee68: 7c 09 48 78 andc r9,r0,r9 ffc0ee6c: 7d 20 01 24 mtmsr r9 */ RTEMS_INLINE_ROUTINE bool _Chain_Is_empty( Chain_Control *the_chain ) { return (the_chain->first == _Chain_Tail(the_chain)); ffc0ee70: 81 7f 00 00 lwz r11,0(r31) switch ( direction ) { case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { ffc0ee74: 7f dd f0 51 subf. r30,r29,r30 _Watchdog_Tickle( header ); _ISR_Disable( level ); if ( _Chain_Is_empty( header ) ) ffc0ee78: 7f 9c 58 00 cmpw cr7,r28,r11 RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First( Chain_Control *header ) { return ( (Watchdog_Control *) header->first ); ffc0ee7c: 7d 69 5b 78 mr r9,r11 ffc0ee80: 40 9e ff c0 bne+ cr7,ffc0ee40 <_Watchdog_Adjust+0x6c> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0ee84: 7c 00 01 24 mtmsr r0 } } _ISR_Enable( level ); } ffc0ee88: 80 01 00 24 lwz r0,36(r1) ffc0ee8c: 83 61 00 0c lwz r27,12(r1) ffc0ee90: 7c 08 03 a6 mtlr r0 ffc0ee94: 83 81 00 10 lwz r28,16(r1) ffc0ee98: 83 a1 00 14 lwz r29,20(r1) ffc0ee9c: 83 c1 00 18 lwz r30,24(r1) ffc0eea0: 83 e1 00 1c lwz r31,28(r1) ffc0eea4: 38 21 00 20 addi r1,r1,32 ffc0eea8: 4e 80 00 20 blr * unmodified across that call. * * Till Straumann, 7/2003 */ if ( !_Chain_Is_empty( header ) ) { switch ( direction ) { ffc0eeac: 2f 84 00 01 cmpwi cr7,r4,1 ffc0eeb0: 40 9e ff d4 bne+ cr7,ffc0ee84 <_Watchdog_Adjust+0xb0> case WATCHDOG_BACKWARD: _Watchdog_First( header )->delta_interval += units; ffc0eeb4: 81 69 00 10 lwz r11,16(r9) ffc0eeb8: 7f cb 2a 14 add r30,r11,r5 ffc0eebc: 93 c9 00 10 stw r30,16(r9) ffc0eec0: 7c 00 01 24 mtmsr r0 } } _ISR_Enable( level ); } ffc0eec4: 80 01 00 24 lwz r0,36(r1) ffc0eec8: 83 61 00 0c lwz r27,12(r1) ffc0eecc: 7c 08 03 a6 mtlr r0 ffc0eed0: 83 81 00 10 lwz r28,16(r1) ffc0eed4: 83 a1 00 14 lwz r29,20(r1) ffc0eed8: 83 c1 00 18 lwz r30,24(r1) ffc0eedc: 83 e1 00 1c lwz r31,28(r1) ffc0eee0: 38 21 00 20 addi r1,r1,32 ffc0eee4: 4e 80 00 20 blr _Watchdog_First( header )->delta_interval += units; break; case WATCHDOG_FORWARD: while ( units ) { if ( units < _Watchdog_First( header )->delta_interval ) { _Watchdog_First( header )->delta_interval -= units; ffc0eee8: 7f de e8 50 subf r30,r30,r29 ffc0eeec: 93 c9 00 10 stw r30,16(r9) break; ffc0eef0: 4b ff ff 94 b ffc0ee84 <_Watchdog_Adjust+0xb0> ffc28b0c <__kill>: #endif int __kill( pid_t pid, int sig ) { return 0; } ffc28b0c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc28b10: 4e 80 00 20 blr <== NOT EXECUTED ffc1c9f8 <_exit>: /* * If the toolset uses init/fini sections, then we need to * run the global destructors now. */ #if defined(__USE_INIT_FINI__) FINI_SYMBOL(); ffc1c9f8: 94 21 ff f0 stwu r1,-16(r1) ffc1c9fc: 7c 08 02 a6 mflr r0 ffc1ca00: 90 61 00 08 stw r3,8(r1) ffc1ca04: 90 01 00 14 stw r0,20(r1) ffc1ca08: 48 00 0a 59 bl ffc1d460 <__fini> * 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(); ffc1ca0c: 4b ff ff 55 bl ffc1c960 rtems_shutdown_executive(status); ffc1ca10: 80 61 00 08 lwz r3,8(r1) ffc1ca14: 48 00 01 59 bl ffc1cb6c ffc1ca18: 48 00 00 00 b ffc1ca18 <_exit+0x20> <== NOT EXECUTED ffc46120 <_fcntl_r>: int fd, int cmd, int arg ) { return fcntl( fd, cmd, arg ); ffc46120: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc46124: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc46128: 7c c5 33 78 mr r5,r6 <== NOT EXECUTED ffc4612c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc46130: 4b ff fd 08 b ffc45e38 <== NOT EXECUTED ffc28ad0 <_getpid_r>: pid_t _getpid_r( struct _reent *ptr __attribute__((unused)) ) { return getpid(); } ffc28ad0: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc28ad4: 4e 80 00 20 blr <== NOT EXECUTED ffc0e378 <_gettimeofday>: int _gettimeofday( struct timeval *tp, struct timezone *tzp ) { return gettimeofday( tp, tzp ); ffc0e378: 4b ff ff 70 b ffc0e2e8 <== NOT EXECUTED ffc28b04 <_kill_r>: #include int _kill_r( struct _reent *ptr, pid_t pid, int sig ) { return 0; } ffc28b04: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc28b08: 4e 80 00 20 blr <== NOT EXECUTED ffc2fd14 <_link_r>: struct _reent *ptr __attribute__((unused)), const char *existing, const char *new ) { return link( existing, new ); ffc2fd14: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc2fd18: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc2fd1c: 4b ff fd 18 b ffc2fa34 <== NOT EXECUTED ffc30008 <_lstat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); ffc30008: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc3000c: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc30010: 4b ff fe c0 b ffc2fed0 <== NOT EXECUTED ffc1cb18 <_realloc_r>: void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { ffc1cb18: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc1cb1c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED return realloc( ptr, size ); ffc1cb20: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc1cb24: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED void *_realloc_r( struct _reent *ignored __attribute__((unused)), void *ptr, size_t size ) { ffc1cb28: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED return realloc( ptr, size ); ffc1cb2c: 48 00 00 81 bl ffc1cbac <== NOT EXECUTED } ffc1cb30: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc1cb34: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc1cb38: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc1cb3c: 4e 80 00 20 blr <== NOT EXECUTED ffc67a6c <_rename_r>: int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { ffc67a6c: 94 21 ff a0 stwu r1,-96(r1) <== NOT EXECUTED ffc67a70: 7c 08 02 a6 mflr r0 <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); ffc67a74: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED int _rename_r( struct _reent *ptr __attribute__((unused)), const char *old, const char *new ) { ffc67a78: 93 a1 00 54 stw r29,84(r1) <== NOT EXECUTED ffc67a7c: 7c bd 2b 78 mr r29,r5 <== NOT EXECUTED ffc67a80: 93 c1 00 58 stw r30,88(r1) <== NOT EXECUTED ffc67a84: 93 e1 00 5c stw r31,92(r1) <== NOT EXECUTED ffc67a88: 7c 9f 23 78 mr r31,r4 <== NOT EXECUTED ffc67a8c: 90 01 00 64 stw r0,100(r1) <== NOT EXECUTED ffc67a90: 93 61 00 4c stw r27,76(r1) <== NOT EXECUTED ffc67a94: 93 81 00 50 stw r28,80(r1) <== NOT EXECUTED /* * Get the parent node of the old path to be renamed. Find the parent path. */ old_parent_pathlen = rtems_filesystem_dirname ( old ); ffc67a98: 4b f9 fc 41 bl ffc076d8 <== NOT EXECUTED if ( old_parent_pathlen == 0 ) ffc67a9c: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc67aa0: 40 82 04 84 bne- ffc67f24 <_rename_r+0x4b8> <== NOT EXECUTED rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); ffc67aa4: 88 1f 00 00 lbz r0,0(r31) <== NOT EXECUTED ffc67aa8: 2f 80 00 2f cmpwi cr7,r0,47 <== NOT EXECUTED ffc67aac: 41 9e 00 14 beq- cr7,ffc67ac0 <_rename_r+0x54> <== NOT EXECUTED ffc67ab0: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc67ab4: 41 9e 00 0c beq- cr7,ffc67ac0 <_rename_r+0x54> <== NOT EXECUTED ffc67ab8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67abc: 40 9e 02 48 bne- cr7,ffc67d04 <_rename_r+0x298> <== NOT EXECUTED ffc67ac0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc67ac4: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc67ac8: 3b 80 00 00 li r28,0 <== NOT EXECUTED ffc67acc: 80 09 00 24 lwz r0,36(r9) <== NOT EXECUTED ffc67ad0: 81 09 00 18 lwz r8,24(r9) <== NOT EXECUTED ffc67ad4: 81 49 00 1c lwz r10,28(r9) <== NOT EXECUTED ffc67ad8: 81 69 00 20 lwz r11,32(r9) <== NOT EXECUTED ffc67adc: 91 01 00 20 stw r8,32(r1) <== NOT EXECUTED ffc67ae0: 91 41 00 24 stw r10,36(r1) <== NOT EXECUTED ffc67ae4: 91 61 00 28 stw r11,40(r1) <== NOT EXECUTED ffc67ae8: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc67aec: 80 09 00 28 lwz r0,40(r9) <== NOT EXECUTED ffc67af0: 90 01 00 30 stw r0,48(r1) <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; ffc67af4: 80 01 00 20 lwz r0,32(r1) <== NOT EXECUTED name = old + old_parent_pathlen; ffc67af8: 7f ff f2 14 add r31,r31,r30 <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc67afc: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; name = old + old_parent_pathlen; ffc67b00: 93 e1 00 08 stw r31,8(r1) <== NOT EXECUTED name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc67b04: 3b c1 00 0c addi r30,r1,12 <== NOT EXECUTED /* * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; ffc67b08: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc67b0c: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc67b10: 90 01 00 10 stw r0,16(r1) <== NOT EXECUTED ffc67b14: 80 01 00 28 lwz r0,40(r1) <== NOT EXECUTED ffc67b18: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc67b1c: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc67b20: 90 01 00 18 stw r0,24(r1) <== NOT EXECUTED ffc67b24: 80 01 00 30 lwz r0,48(r1) <== NOT EXECUTED ffc67b28: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc67b2c: 4b fe cd b9 bl ffc548e4 <== NOT EXECUTED ffc67b30: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc67b34: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67b38: 4b f9 fb 51 bl ffc07688 <== NOT EXECUTED ffc67b3c: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc67b40: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED * Start from the parent to find the node that should be under it. */ old_loc = old_parent_loc; name = old + old_parent_pathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc67b44: 93 e1 00 08 stw r31,8(r1) <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc67b48: 4b fe cd 9d bl ffc548e4 <== NOT EXECUTED ffc67b4c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc67b50: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc67b54: 7f c6 f3 78 mr r6,r30 <== NOT EXECUTED ffc67b58: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67b5c: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc67b60: 4b f9 fc 05 bl ffc07764 <== NOT EXECUTED 0, &old_loc, false ); if ( result != 0 ) { ffc67b64: 7c 7f 1b 79 mr. r31,r3 <== NOT EXECUTED ffc67b68: 40 82 02 80 bne- ffc67de8 <_rename_r+0x37c> <== NOT EXECUTED /* * Get the parent of the new node we are renaming to. */ rtems_filesystem_get_start_loc( new, &i, &new_parent_loc ); ffc67b6c: 88 1d 00 00 lbz r0,0(r29) <== NOT EXECUTED ffc67b70: 2f 80 00 2f cmpwi cr7,r0,47 <== NOT EXECUTED ffc67b74: 41 9e 00 4c beq- cr7,ffc67bc0 <_rename_r+0x154> <== NOT EXECUTED ffc67b78: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc67b7c: 41 9e 00 44 beq- cr7,ffc67bc0 <_rename_r+0x154> <== NOT EXECUTED ffc67b80: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67b84: 41 9e 00 3c beq- cr7,ffc67bc0 <_rename_r+0x154> <== NOT EXECUTED ffc67b88: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc67b8c: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc67b90: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc67b94: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc67b98: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc67b9c: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc67ba0: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc67ba4: 91 01 00 34 stw r8,52(r1) <== NOT EXECUTED ffc67ba8: 91 41 00 38 stw r10,56(r1) <== NOT EXECUTED ffc67bac: 91 61 00 3c stw r11,60(r1) <== NOT EXECUTED ffc67bb0: 90 01 00 40 stw r0,64(r1) <== NOT EXECUTED ffc67bb4: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc67bb8: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc67bbc: 48 00 00 38 b ffc67bf4 <_rename_r+0x188> <== NOT EXECUTED ffc67bc0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc67bc4: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc67bc8: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc67bcc: 80 09 00 24 lwz r0,36(r9) <== NOT EXECUTED ffc67bd0: 81 09 00 18 lwz r8,24(r9) <== NOT EXECUTED ffc67bd4: 81 49 00 1c lwz r10,28(r9) <== NOT EXECUTED ffc67bd8: 81 69 00 20 lwz r11,32(r9) <== NOT EXECUTED ffc67bdc: 91 01 00 34 stw r8,52(r1) <== NOT EXECUTED ffc67be0: 91 41 00 38 stw r10,56(r1) <== NOT EXECUTED ffc67be4: 91 61 00 3c stw r11,60(r1) <== NOT EXECUTED ffc67be8: 90 01 00 40 stw r0,64(r1) <== NOT EXECUTED ffc67bec: 80 09 00 28 lwz r0,40(r9) <== NOT EXECUTED ffc67bf0: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED if ( !new_parent_loc.ops->evalformake_h ) { ffc67bf4: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED ffc67bf8: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc67bfc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67c00: 41 9e 02 c0 beq- cr7,ffc67ec0 <_rename_r+0x454> <== NOT EXECUTED 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 ); ffc67c04: 3b e1 00 34 addi r31,r1,52 <== NOT EXECUTED ffc67c08: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67c0c: 7c 7d 1a 14 add r3,r29,r3 <== NOT EXECUTED ffc67c10: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc67c14: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ffc67c18: 4e 80 04 21 bctrl <== NOT EXECUTED if ( result != 0 ) { ffc67c1c: 7c 7d 1b 79 mr. r29,r3 <== NOT EXECUTED ffc67c20: 40 82 02 04 bne- ffc67e24 <_rename_r+0x3b8> <== 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 ) { ffc67c24: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc67c28: 81 21 00 30 lwz r9,48(r1) <== NOT EXECUTED ffc67c2c: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc67c30: 40 9e 01 0c bne- cr7,ffc67d3c <_rename_r+0x2d0> <== NOT EXECUTED 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 ) { ffc67c34: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED ffc67c38: 80 09 00 40 lwz r0,64(r9) <== NOT EXECUTED ffc67c3c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67c40: 41 9e 02 68 beq- cr7,ffc67ea8 <_rename_r+0x43c> <== NOT EXECUTED 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 ); ffc67c44: 3b a1 00 20 addi r29,r1,32 <== NOT EXECUTED ffc67c48: 80 c1 00 08 lwz r6,8(r1) <== NOT EXECUTED ffc67c4c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc67c50: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67c54: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc67c58: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc67c5c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc67c60: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED 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 ); ffc67c64: 7c 7b 1b 78 mr r27,r3 <== NOT EXECUTED rtems_filesystem_freenode( &new_parent_loc ); ffc67c68: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67c6c: 41 9e 00 1c beq- cr7,ffc67c88 <_rename_r+0x21c> <== NOT EXECUTED ffc67c70: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67c74: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67c78: 41 9e 00 10 beq- cr7,ffc67c88 <_rename_r+0x21c> <== NOT EXECUTED ffc67c7c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67c80: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67c84: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc67c88: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc67c8c: 40 9e 00 50 bne- cr7,ffc67cdc <_rename_r+0x270> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); ffc67c90: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc67c94: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67c98: 41 9e 00 1c beq- cr7,ffc67cb4 <_rename_r+0x248> <== NOT EXECUTED ffc67c9c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67ca0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67ca4: 41 9e 00 10 beq- cr7,ffc67cb4 <_rename_r+0x248> <== NOT EXECUTED ffc67ca8: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc67cac: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67cb0: 4e 80 04 21 bctrl <== NOT EXECUTED return result; } ffc67cb4: 80 01 00 64 lwz r0,100(r1) <== NOT EXECUTED ffc67cb8: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc67cbc: 83 81 00 50 lwz r28,80(r1) <== NOT EXECUTED ffc67cc0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc67cc4: 83 61 00 4c lwz r27,76(r1) <== NOT EXECUTED ffc67cc8: 83 a1 00 54 lwz r29,84(r1) <== NOT EXECUTED ffc67ccc: 83 c1 00 58 lwz r30,88(r1) <== NOT EXECUTED ffc67cd0: 83 e1 00 5c lwz r31,92(r1) <== NOT EXECUTED ffc67cd4: 38 21 00 60 addi r1,r1,96 <== NOT EXECUTED ffc67cd8: 4e 80 00 20 blr <== NOT EXECUTED result = (*new_parent_loc.ops->rename_h)( &old_parent_loc, &old_loc, &new_parent_loc, name ); rtems_filesystem_freenode( &new_parent_loc ); if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); ffc67cdc: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc67ce0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67ce4: 41 be ff ac beq- cr7,ffc67c90 <_rename_r+0x224> <== NOT EXECUTED ffc67ce8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67cec: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67cf0: 41 be ff a0 beq- cr7,ffc67c90 <_rename_r+0x224> <== NOT EXECUTED ffc67cf4: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc67cf8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67cfc: 4e 80 04 21 bctrl <== NOT EXECUTED ffc67d00: 4b ff ff 90 b ffc67c90 <_rename_r+0x224> <== NOT EXECUTED */ old_parent_pathlen = rtems_filesystem_dirname ( old ); if ( old_parent_pathlen == 0 ) rtems_filesystem_get_start_loc( old, &i, &old_parent_loc ); ffc67d04: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc67d08: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc67d0c: 3b 80 00 00 li r28,0 <== NOT EXECUTED ffc67d10: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc67d14: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc67d18: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc67d1c: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc67d20: 91 01 00 20 stw r8,32(r1) <== NOT EXECUTED ffc67d24: 91 41 00 24 stw r10,36(r1) <== NOT EXECUTED ffc67d28: 91 61 00 28 stw r11,40(r1) <== NOT EXECUTED ffc67d2c: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc67d30: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc67d34: 90 01 00 30 stw r0,48(r1) <== NOT EXECUTED ffc67d38: 4b ff fd bc b ffc67af4 <_rename_r+0x88> <== 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 ); ffc67d3c: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED ffc67d40: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67d44: 41 9e 00 1c beq- cr7,ffc67d60 <_rename_r+0x2f4> <== NOT EXECUTED ffc67d48: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67d4c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67d50: 41 9e 00 10 beq- cr7,ffc67d60 <_rename_r+0x2f4> <== NOT EXECUTED ffc67d54: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67d58: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67d5c: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc67d60: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc67d64: 41 9e 00 28 beq- cr7,ffc67d8c <_rename_r+0x320> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc67d68: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc67d6c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67d70: 41 9e 00 1c beq- cr7,ffc67d8c <_rename_r+0x320> <== NOT EXECUTED ffc67d74: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67d78: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67d7c: 41 9e 00 10 beq- cr7,ffc67d8c <_rename_r+0x320> <== NOT EXECUTED ffc67d80: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc67d84: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67d88: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc67d8c: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc67d90: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67d94: 41 9e 00 1c beq- cr7,ffc67db0 <_rename_r+0x344> <== NOT EXECUTED ffc67d98: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67d9c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67da0: 41 9e 00 10 beq- cr7,ffc67db0 <_rename_r+0x344> <== NOT EXECUTED ffc67da4: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc67da8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67dac: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EXDEV ); ffc67db0: 4b fe 4d c9 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc67db4: 38 00 00 12 li r0,18 <== NOT EXECUTED ffc67db8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc67dbc: 3b 60 ff ff li r27,-1 <== NOT EXECUTED if ( free_old_parentloc ) rtems_filesystem_freenode( &old_parent_loc ); rtems_filesystem_freenode( &old_loc ); return result; } ffc67dc0: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc67dc4: 80 01 00 64 lwz r0,100(r1) <== NOT EXECUTED ffc67dc8: 83 61 00 4c lwz r27,76(r1) <== NOT EXECUTED ffc67dcc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc67dd0: 83 81 00 50 lwz r28,80(r1) <== NOT EXECUTED ffc67dd4: 83 a1 00 54 lwz r29,84(r1) <== NOT EXECUTED ffc67dd8: 83 c1 00 58 lwz r30,88(r1) <== NOT EXECUTED ffc67ddc: 83 e1 00 5c lwz r31,92(r1) <== NOT EXECUTED ffc67de0: 38 21 00 60 addi r1,r1,96 <== NOT EXECUTED ffc67de4: 4e 80 00 20 blr <== NOT EXECUTED 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 ) ffc67de8: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc67dec: 41 9e 00 28 beq- cr7,ffc67e14 <_rename_r+0x3a8> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc67df0: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc67df4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67df8: 41 9e 00 1c beq- cr7,ffc67e14 <_rename_r+0x3a8> <== NOT EXECUTED ffc67dfc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67e00: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67e04: 41 9e 00 10 beq- cr7,ffc67e14 <_rename_r+0x3a8> <== NOT EXECUTED ffc67e08: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc67e0c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67e10: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); ffc67e14: 4b fe 4d 65 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc67e18: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc67e1c: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED ffc67e20: 4b ff fe 94 b ffc67cb4 <_rename_r+0x248> <== NOT EXECUTED 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 ); ffc67e24: 81 21 00 40 lwz r9,64(r1) <== NOT EXECUTED ffc67e28: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67e2c: 41 9e 00 1c beq- cr7,ffc67e48 <_rename_r+0x3dc> <== NOT EXECUTED ffc67e30: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67e34: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67e38: 41 9e 00 10 beq- cr7,ffc67e48 <_rename_r+0x3dc> <== NOT EXECUTED ffc67e3c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67e40: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67e44: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc67e48: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc67e4c: 41 9e 00 28 beq- cr7,ffc67e74 <_rename_r+0x408> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc67e50: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc67e54: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67e58: 41 9e 00 1c beq- cr7,ffc67e74 <_rename_r+0x408> <== NOT EXECUTED ffc67e5c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67e60: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67e64: 41 9e 00 10 beq- cr7,ffc67e74 <_rename_r+0x408> <== NOT EXECUTED ffc67e68: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc67e6c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67e70: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc67e74: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc67e78: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67e7c: 41 9e 00 1c beq- cr7,ffc67e98 <_rename_r+0x42c> <== NOT EXECUTED ffc67e80: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67e84: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67e88: 41 9e 00 10 beq- cr7,ffc67e98 <_rename_r+0x42c> <== NOT EXECUTED ffc67e8c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc67e90: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67e94: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( result ); ffc67e98: 4b fe 4c e1 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc67e9c: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc67ea0: 93 a3 00 00 stw r29,0(r3) <== NOT EXECUTED ffc67ea4: 4b ff fe 10 b ffc67cb4 <_rename_r+0x248> <== NOT EXECUTED 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 ); ffc67ea8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67eac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67eb0: 41 9e 00 10 beq- cr7,ffc67ec0 <_rename_r+0x454> <== NOT EXECUTED ffc67eb4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67eb8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67ebc: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_old_parentloc ) ffc67ec0: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc67ec4: 41 9e 00 28 beq- cr7,ffc67eec <_rename_r+0x480> <== NOT EXECUTED rtems_filesystem_freenode( &old_parent_loc ); ffc67ec8: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED ffc67ecc: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67ed0: 41 9e 00 1c beq- cr7,ffc67eec <_rename_r+0x480> <== NOT EXECUTED ffc67ed4: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67ed8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67edc: 41 9e 00 10 beq- cr7,ffc67eec <_rename_r+0x480> <== NOT EXECUTED ffc67ee0: 38 61 00 20 addi r3,r1,32 <== NOT EXECUTED ffc67ee4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67ee8: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &old_loc ); ffc67eec: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc67ef0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc67ef4: 41 9e 00 1c beq- cr7,ffc67f10 <_rename_r+0x4a4> <== NOT EXECUTED ffc67ef8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc67efc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc67f00: 41 9e 00 10 beq- cr7,ffc67f10 <_rename_r+0x4a4> <== NOT EXECUTED ffc67f04: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc67f08: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc67f0c: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc67f10: 4b fe 4c 69 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc67f14: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc67f18: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc67f1c: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc67f20: 4b ff fd 94 b ffc67cb4 <_rename_r+0x248> <== NOT EXECUTED 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, ffc67f24: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc67f28: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc67f2c: 38 a0 00 02 li r5,2 <== NOT EXECUTED ffc67f30: 38 c1 00 20 addi r6,r1,32 <== NOT EXECUTED ffc67f34: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc67f38: 4b f9 f9 55 bl ffc0788c <== NOT EXECUTED RTEMS_LIBIO_PERMS_WRITE, &old_parent_loc, false ); if ( result != 0 ) ffc67f3c: 3b 80 00 01 li r28,1 <== NOT EXECUTED ffc67f40: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc67f44: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc67f48: 41 9e fb ac beq+ cr7,ffc67af4 <_rename_r+0x88> <== NOT EXECUTED ffc67f4c: 4b ff fd 68 b ffc67cb4 <_rename_r+0x248> <== NOT EXECUTED ffc094e4 <_stat_r>: struct _reent *ptr __attribute__((unused)), const char *path, struct stat *buf ) { return _STAT_NAME( path, buf ); ffc094e4: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc094e8: 7c a4 2b 78 mr r4,r5 <== NOT EXECUTED ffc094ec: 4b ff fe c0 b ffc093ac <== NOT EXECUTED ffc11ac4 <_unlink_r>: int _unlink_r( struct _reent *ptr __attribute__((unused)), const char *path ) { return unlink( path ); ffc11ac4: 7c 83 23 78 mr r3,r4 <== NOT EXECUTED ffc11ac8: 4b ff fc f8 b ffc117c0 <== NOT EXECUTED ffc2e110 : #include int chdir( const char *pathname ) { ffc2e110: 94 21 ff d0 stwu r1,-48(r1) ffc2e114: 7c 08 02 a6 mflr r0 ffc2e118: 93 c1 00 28 stw r30,40(r1) rtems_filesystem_location_info_t loc; int result; if ( !pathname ) ffc2e11c: 7c 7e 1b 79 mr. r30,r3 #include int chdir( const char *pathname ) { ffc2e120: 90 01 00 34 stw r0,52(r1) ffc2e124: 93 e1 00 2c stw r31,44(r1) rtems_filesystem_location_info_t loc; int result; if ( !pathname ) ffc2e128: 41 82 00 c8 beq- ffc2e1f0 /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); ffc2e12c: 48 02 67 b9 bl ffc548e4 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( ffc2e130: 3b e1 00 08 addi r31,r1,8 pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); ffc2e134: 7c 64 1b 78 mr r4,r3 rtems_set_errno_and_return_minus_one( EFAULT ); /* * Get the node where we wish to go. */ result = rtems_filesystem_evaluate_path( ffc2e138: 38 a0 00 01 li r5,1 ffc2e13c: 7f c3 f3 78 mr r3,r30 ffc2e140: 7f e6 fb 78 mr r6,r31 ffc2e144: 38 e0 00 01 li r7,1 ffc2e148: 4b fd 97 45 bl ffc0788c pathname, strlen( pathname ), RTEMS_LIBIO_PERMS_SEARCH, &loc, true ); if ( result != 0 ) ffc2e14c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2e150: 38 60 ff ff li r3,-1 ffc2e154: 40 9e 00 84 bne- cr7,ffc2e1d8 return -1; /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { ffc2e158: 81 21 00 14 lwz r9,20(r1) ffc2e15c: 80 09 00 10 lwz r0,16(r9) ffc2e160: 2f 80 00 00 cmpwi cr7,r0,0 ffc2e164: 41 9e 00 ec beq- cr7,ffc2e250 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { ffc2e168: 7f e3 fb 78 mr r3,r31 ffc2e16c: 7c 09 03 a6 mtctr r0 ffc2e170: 4e 80 04 21 bctrl ffc2e174: 2f 83 00 01 cmpwi cr7,r3,1 ffc2e178: 40 9e 00 a0 bne- cr7,ffc2e218 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTDIR ); } rtems_filesystem_freenode( &rtems_filesystem_current ); ffc2e17c: 3f e0 00 00 lis r31,0 ffc2e180: 81 3f 34 ec lwz r9,13548(r31) ffc2e184: 81 69 00 10 lwz r11,16(r9) ffc2e188: 2f 8b 00 00 cmpwi cr7,r11,0 ffc2e18c: 41 9e 00 20 beq- cr7,ffc2e1ac ffc2e190: 80 0b 00 1c lwz r0,28(r11) ffc2e194: 2f 80 00 00 cmpwi cr7,r0,0 ffc2e198: 41 9e 00 14 beq- cr7,ffc2e1ac ffc2e19c: 38 69 00 04 addi r3,r9,4 ffc2e1a0: 7c 09 03 a6 mtctr r0 ffc2e1a4: 4e 80 04 21 bctrl ffc2e1a8: 81 3f 34 ec lwz r9,13548(r31) rtems_filesystem_current = loc; ffc2e1ac: 80 01 00 14 lwz r0,20(r1) ffc2e1b0: 38 60 00 00 li r3,0 ffc2e1b4: 81 41 00 0c lwz r10,12(r1) ffc2e1b8: 81 61 00 10 lwz r11,16(r1) ffc2e1bc: 81 01 00 08 lwz r8,8(r1) ffc2e1c0: 91 49 00 08 stw r10,8(r9) ffc2e1c4: 91 09 00 04 stw r8,4(r9) ffc2e1c8: 91 69 00 0c stw r11,12(r9) ffc2e1cc: 90 09 00 10 stw r0,16(r9) ffc2e1d0: 80 01 00 18 lwz r0,24(r1) ffc2e1d4: 90 09 00 14 stw r0,20(r9) return 0; } ffc2e1d8: 80 01 00 34 lwz r0,52(r1) ffc2e1dc: 83 c1 00 28 lwz r30,40(r1) ffc2e1e0: 7c 08 03 a6 mtlr r0 ffc2e1e4: 83 e1 00 2c lwz r31,44(r1) ffc2e1e8: 38 21 00 30 addi r1,r1,48 ffc2e1ec: 4e 80 00 20 blr { rtems_filesystem_location_info_t loc; int result; if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); ffc2e1f0: 48 01 e9 89 bl ffc4cb78 <__errno> ffc2e1f4: 38 00 00 0e li r0,14 ffc2e1f8: 90 03 00 00 stw r0,0(r3) ffc2e1fc: 38 60 ff ff li r3,-1 rtems_filesystem_freenode( &rtems_filesystem_current ); rtems_filesystem_current = loc; return 0; } ffc2e200: 80 01 00 34 lwz r0,52(r1) ffc2e204: 83 c1 00 28 lwz r30,40(r1) ffc2e208: 7c 08 03 a6 mtlr r0 ffc2e20c: 83 e1 00 2c lwz r31,44(r1) ffc2e210: 38 21 00 30 addi r1,r1,48 ffc2e214: 4e 80 00 20 blr 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 ); ffc2e218: 81 21 00 14 lwz r9,20(r1) ffc2e21c: 2f 89 00 00 cmpwi cr7,r9,0 ffc2e220: 41 9e 00 1c beq- cr7,ffc2e23c ffc2e224: 80 09 00 1c lwz r0,28(r9) ffc2e228: 2f 80 00 00 cmpwi cr7,r0,0 ffc2e22c: 41 9e 00 10 beq- cr7,ffc2e23c ffc2e230: 7f e3 fb 78 mr r3,r31 ffc2e234: 7c 09 03 a6 mtctr r0 ffc2e238: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc2e23c: 48 01 e9 3d bl ffc4cb78 <__errno> ffc2e240: 38 00 00 14 li r0,20 ffc2e244: 90 03 00 00 stw r0,0(r3) ffc2e248: 38 60 ff ff li r3,-1 ffc2e24c: 4b ff ff 8c b ffc2e1d8 /* * Verify you can change directory into this node. */ if ( !loc.ops->node_type_h ) { rtems_filesystem_freenode( &loc ); ffc2e250: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2e254: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2e258: 41 9e 00 10 beq- cr7,ffc2e268 <== NOT EXECUTED ffc2e25c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2e260: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2e264: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2e268: 48 01 e9 11 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e26c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2e270: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e274: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e278: 4b ff ff 60 b ffc2e1d8 <== NOT EXECUTED ffc07494 : int chmod( const char *path, mode_t mode ) { ffc07494: 94 21 ff c8 stwu r1,-56(r1) ffc07498: 7c 08 02 a6 mflr r0 ffc0749c: 93 a1 00 2c stw r29,44(r1) ffc074a0: 7c 7d 1b 78 mr r29,r3 ffc074a4: 90 01 00 3c stw r0,60(r1) ffc074a8: 93 c1 00 30 stw r30,48(r1) ffc074ac: 7c 9e 23 78 mr r30,r4 ffc074b0: 93 e1 00 34 stw r31,52(r1) int status; rtems_filesystem_location_info_t loc; int result; status = rtems_filesystem_evaluate_path( path, strlen( path ), 0, &loc, true ); ffc074b4: 48 04 d4 31 bl ffc548e4 ffc074b8: 3b e1 00 08 addi r31,r1,8 ffc074bc: 7c 64 1b 78 mr r4,r3 ffc074c0: 38 a0 00 00 li r5,0 ffc074c4: 7f a3 eb 78 mr r3,r29 ffc074c8: 7f e6 fb 78 mr r6,r31 ffc074cc: 38 e0 00 01 li r7,1 ffc074d0: 48 00 03 bd bl ffc0788c if ( status != 0 ) ffc074d4: 3b a0 ff ff li r29,-1 ffc074d8: 2f 83 00 00 cmpwi cr7,r3,0 ffc074dc: 40 9e 00 54 bne- cr7,ffc07530 return -1; if ( !loc.handlers ){ ffc074e0: 81 21 00 10 lwz r9,16(r1) ffc074e4: 2f 89 00 00 cmpwi cr7,r9,0 ffc074e8: 41 9e 00 a0 beq- cr7,ffc07588 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ ffc074ec: 80 09 00 1c lwz r0,28(r9) ffc074f0: 2f 80 00 00 cmpwi cr7,r0,0 ffc074f4: 41 9e 00 5c beq- cr7,ffc07550 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); ffc074f8: 7f c4 f3 78 mr r4,r30 ffc074fc: 7c 09 03 a6 mtctr r0 ffc07500: 7f e3 fb 78 mr r3,r31 ffc07504: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc07508: 81 21 00 14 lwz r9,20(r1) if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->fchmod_h)( &loc, mode ); ffc0750c: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &loc ); ffc07510: 2f 89 00 00 cmpwi cr7,r9,0 ffc07514: 41 9e 00 1c beq- cr7,ffc07530 ffc07518: 80 09 00 1c lwz r0,28(r9) ffc0751c: 2f 80 00 00 cmpwi cr7,r0,0 ffc07520: 41 9e 00 10 beq- cr7,ffc07530 ffc07524: 7f e3 fb 78 mr r3,r31 ffc07528: 7c 09 03 a6 mtctr r0 ffc0752c: 4e 80 04 21 bctrl return result; } ffc07530: 80 01 00 3c lwz r0,60(r1) ffc07534: 7f a3 eb 78 mr r3,r29 ffc07538: 83 c1 00 30 lwz r30,48(r1) ffc0753c: 7c 08 03 a6 mtlr r0 ffc07540: 83 a1 00 2c lwz r29,44(r1) ffc07544: 83 e1 00 34 lwz r31,52(r1) ffc07548: 38 21 00 38 addi r1,r1,56 ffc0754c: 4e 80 00 20 blr rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EBADF ); } if ( !loc.handlers->fchmod_h ){ rtems_filesystem_freenode( &loc ); ffc07550: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc07554: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc07558: 41 9e 00 1c beq- cr7,ffc07574 <== NOT EXECUTED ffc0755c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc07560: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc07564: 41 9e 00 10 beq- cr7,ffc07574 <== NOT EXECUTED ffc07568: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0756c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc07570: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc07574: 48 04 56 05 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc07578: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0757c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc07580: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc07584: 4b ff ff ac b ffc07530 <== 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 ); ffc07588: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc0758c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc07590: 41 9e 00 1c beq- cr7,ffc075ac <== NOT EXECUTED ffc07594: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc07598: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0759c: 41 9e 00 10 beq- cr7,ffc075ac <== NOT EXECUTED ffc075a0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc075a4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc075a8: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EBADF ); ffc075ac: 48 04 55 cd bl ffc4cb78 <__errno> <== NOT EXECUTED ffc075b0: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc075b4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc075b8: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc075bc: 4b ff ff 74 b ffc07530 <== NOT EXECUTED ffc2e27c : int chown( const char *path, uid_t owner, gid_t group ) { ffc2e27c: 94 21 ff c8 stwu r1,-56(r1) ffc2e280: 7c 08 02 a6 mflr r0 ffc2e284: 93 81 00 28 stw r28,40(r1) ffc2e288: 7c 7c 1b 78 mr r28,r3 ffc2e28c: 90 01 00 3c stw r0,60(r1) ffc2e290: 93 a1 00 2c stw r29,44(r1) ffc2e294: 7c 9d 23 78 mr r29,r4 ffc2e298: 93 c1 00 30 stw r30,48(r1) ffc2e29c: 7c be 2b 78 mr r30,r5 ffc2e2a0: 93 e1 00 34 stw r31,52(r1) rtems_filesystem_location_info_t loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) ffc2e2a4: 48 02 66 41 bl ffc548e4 ffc2e2a8: 3b e1 00 08 addi r31,r1,8 ffc2e2ac: 7c 64 1b 78 mr r4,r3 ffc2e2b0: 38 a0 00 00 li r5,0 ffc2e2b4: 7f 83 e3 78 mr r3,r28 ffc2e2b8: 7f e6 fb 78 mr r6,r31 ffc2e2bc: 38 e0 00 01 li r7,1 ffc2e2c0: 4b fd 95 cd bl ffc0788c ffc2e2c4: 3b 80 ff ff li r28,-1 ffc2e2c8: 2f 83 00 00 cmpwi cr7,r3,0 ffc2e2cc: 40 9e 00 50 bne- cr7,ffc2e31c return -1; if ( !loc.ops->chown_h ) { ffc2e2d0: 81 21 00 14 lwz r9,20(r1) ffc2e2d4: 80 09 00 18 lwz r0,24(r9) ffc2e2d8: 2f 80 00 00 cmpwi cr7,r0,0 ffc2e2dc: 41 9e 00 64 beq- cr7,ffc2e340 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); ffc2e2e0: 7f a4 eb 78 mr r4,r29 ffc2e2e4: 7c 09 03 a6 mtctr r0 ffc2e2e8: 7f c5 f3 78 mr r5,r30 ffc2e2ec: 7f e3 fb 78 mr r3,r31 ffc2e2f0: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc2e2f4: 81 21 00 14 lwz r9,20(r1) if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->chown_h)( &loc, owner, group ); ffc2e2f8: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &loc ); ffc2e2fc: 2f 89 00 00 cmpwi cr7,r9,0 ffc2e300: 41 9e 00 1c beq- cr7,ffc2e31c ffc2e304: 80 09 00 1c lwz r0,28(r9) ffc2e308: 2f 80 00 00 cmpwi cr7,r0,0 ffc2e30c: 41 9e 00 10 beq- cr7,ffc2e31c ffc2e310: 7f e3 fb 78 mr r3,r31 ffc2e314: 7c 09 03 a6 mtctr r0 ffc2e318: 4e 80 04 21 bctrl return result; } ffc2e31c: 80 01 00 3c lwz r0,60(r1) ffc2e320: 7f 83 e3 78 mr r3,r28 ffc2e324: 83 a1 00 2c lwz r29,44(r1) ffc2e328: 7c 08 03 a6 mtlr r0 ffc2e32c: 83 81 00 28 lwz r28,40(r1) ffc2e330: 83 c1 00 30 lwz r30,48(r1) ffc2e334: 83 e1 00 34 lwz r31,52(r1) ffc2e338: 38 21 00 38 addi r1,r1,56 ffc2e33c: 4e 80 00 20 blr if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &loc, true ) ) return -1; if ( !loc.ops->chown_h ) { rtems_filesystem_freenode( &loc ); ffc2e340: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2e344: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2e348: 41 9e 00 10 beq- cr7,ffc2e358 <== NOT EXECUTED ffc2e34c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2e350: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2e354: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2e358: 48 01 e8 21 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e35c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2e360: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e364: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc2e368: 4b ff ff b4 b ffc2e31c <== NOT EXECUTED ffc2e36c : #include int chroot( const char *pathname ) { ffc2e36c: 94 21 ff c8 stwu r1,-56(r1) ffc2e370: 7c 08 02 a6 mflr r0 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) { ffc2e374: 3d 20 00 00 lis r9,0 #include int chroot( const char *pathname ) { ffc2e378: 93 e1 00 34 stw r31,52(r1) 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) { ffc2e37c: 3f e0 00 00 lis r31,0 #include int chroot( const char *pathname ) { ffc2e380: 93 c1 00 30 stw r30,48(r1) 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) { ffc2e384: 83 df 34 ec lwz r30,13548(r31) #include int chroot( const char *pathname ) { ffc2e388: 90 01 00 3c stw r0,60(r1) 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) { ffc2e38c: 38 09 63 64 addi r0,r9,25444 ffc2e390: 7f 9e 00 00 cmpw cr7,r30,r0 #include int chroot( const char *pathname ) { ffc2e394: 93 a1 00 2c stw r29,44(r1) ffc2e398: 7c 7d 1b 78 mr r29,r3 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) { ffc2e39c: 41 9e 00 b0 beq- cr7,ffc2e44c 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); ffc2e3a0: 7f a3 eb 78 mr r3,r29 ffc2e3a4: 4b ff fd 6d bl ffc2e110 if (result) { ffc2e3a8: 2f 83 00 00 cmpwi cr7,r3,0 ffc2e3ac: 40 9e 00 c4 bne- cr7,ffc2e470 rtems_set_errno_and_return_minus_one( errno ); } /* clone the new root location */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc2e3b0: 3c 60 ff c7 lis r3,-57 ffc2e3b4: 38 63 a4 50 addi r3,r3,-23472 ffc2e3b8: 38 80 00 01 li r4,1 ffc2e3bc: 38 a0 00 00 li r5,0 ffc2e3c0: 38 c1 00 08 addi r6,r1,8 ffc2e3c4: 38 e0 00 00 li r7,0 ffc2e3c8: 4b fd 94 c5 bl ffc0788c ffc2e3cc: 2f 83 00 00 cmpwi cr7,r3,0 ffc2e3d0: 40 9e 00 a0 bne- cr7,ffc2e470 /* 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); ffc2e3d4: 81 3f 34 ec lwz r9,13548(r31) ffc2e3d8: 81 69 00 24 lwz r11,36(r9) ffc2e3dc: 2f 8b 00 00 cmpwi cr7,r11,0 ffc2e3e0: 41 9e 00 24 beq- cr7,ffc2e404 ffc2e3e4: 80 0b 00 1c lwz r0,28(r11) ffc2e3e8: 2f 80 00 00 cmpwi cr7,r0,0 ffc2e3ec: 41 9e 00 18 beq- cr7,ffc2e404 ffc2e3f0: 38 69 00 18 addi r3,r9,24 ffc2e3f4: 7c 09 03 a6 mtctr r0 ffc2e3f8: 4e 80 04 21 bctrl ffc2e3fc: 3d 20 00 00 lis r9,0 ffc2e400: 81 29 34 ec lwz r9,13548(r9) rtems_filesystem_root = loc; ffc2e404: 80 01 00 14 lwz r0,20(r1) ffc2e408: 38 60 00 00 li r3,0 ffc2e40c: 81 41 00 0c lwz r10,12(r1) ffc2e410: 81 61 00 10 lwz r11,16(r1) ffc2e414: 81 01 00 08 lwz r8,8(r1) ffc2e418: 91 49 00 1c stw r10,28(r9) ffc2e41c: 91 09 00 18 stw r8,24(r9) ffc2e420: 91 69 00 20 stw r11,32(r9) ffc2e424: 90 09 00 24 stw r0,36(r9) ffc2e428: 80 01 00 18 lwz r0,24(r1) ffc2e42c: 90 09 00 28 stw r0,40(r9) return 0; } ffc2e430: 80 01 00 3c lwz r0,60(r1) ffc2e434: 83 a1 00 2c lwz r29,44(r1) ffc2e438: 7c 08 03 a6 mtlr r0 ffc2e43c: 83 c1 00 30 lwz r30,48(r1) ffc2e440: 83 e1 00 34 lwz r31,52(r1) ffc2e444: 38 21 00 38 addi r1,r1,56 ffc2e448: 4e 80 00 20 blr 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*/ ffc2e44c: 48 00 1f b9 bl ffc30404 if (rtems_current_user_env == &rtems_global_user_env) /* not ok */ ffc2e450: 80 1f 34 ec lwz r0,13548(r31) ffc2e454: 7f 80 f0 00 cmpw cr7,r0,r30 ffc2e458: 40 9e ff 48 bne+ cr7,ffc2e3a0 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2e45c: 48 01 e7 1d bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e460: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2e464: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e468: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e46c: 4b ff ff c4 b ffc2e430 <== 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 ); ffc2e470: 48 01 e7 09 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e474: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc2e478: 48 01 e7 01 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e47c: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc2e480: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e484: 90 1f 00 00 stw r0,0(r31) <== NOT EXECUTED ffc2e488: 4b ff ff a8 b ffc2e430 <== NOT EXECUTED ffc0cb90 : #include "devfs.h" int devFS_close( rtems_libio_t *iop ) { ffc0cb90: 94 21 ff e8 stwu r1,-24(r1) ffc0cb94: 7c 08 02 a6 mflr r0 ffc0cb98: 90 01 00 1c stw r0,28(r1) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = 0; ffc0cb9c: 38 00 00 00 li r0,0 args.mode = 0; status = rtems_io_close( ffc0cba0: 38 a1 00 08 addi r5,r1,8 np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = 0; args.mode = 0; ffc0cba4: 90 01 00 10 stw r0,16(r1) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = 0; ffc0cba8: 90 01 00 0c stw r0,12(r1) { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; ffc0cbac: 81 23 00 3c lwz r9,60(r3) args.iop = iop; ffc0cbb0: 90 61 00 08 stw r3,8(r1) args.flags = 0; args.mode = 0; status = rtems_io_close( ffc0cbb4: 80 89 00 0c lwz r4,12(r9) ffc0cbb8: 80 69 00 08 lwz r3,8(r9) ffc0cbbc: 48 00 0d d1 bl ffc0d98c np->major, np->minor, (void *) &args ); if ( status ) { ffc0cbc0: 38 00 00 00 li r0,0 ffc0cbc4: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cbc8: 41 be 00 0c beq+ cr7,ffc0cbd4 return rtems_deviceio_errno(status); ffc0cbcc: 48 00 01 7d bl ffc0cd48 <== NOT EXECUTED ffc0cbd0: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED } return 0; } ffc0cbd4: 7c 03 03 78 mr r3,r0 ffc0cbd8: 80 01 00 1c lwz r0,28(r1) ffc0cbdc: 38 21 00 18 addi r1,r1,24 ffc0cbe0: 7c 08 03 a6 mtlr r0 ffc0cbe4: 4e 80 00 20 blr ffc0cbf4 : const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { ffc0cbf4: 94 21 ff d8 stwu r1,-40(r1) ffc0cbf8: 7c 08 02 a6 mflr r0 ffc0cbfc: 93 a1 00 1c stw r29,28(r1) assert( 0 ); rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; ffc0cc00: 83 a6 00 00 lwz r29,0(r6) const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { ffc0cc04: 93 01 00 08 stw r24,8(r1) ffc0cc08: 7c d8 33 78 mr r24,r6 rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) ffc0cc0c: 2f 9d 00 00 cmpwi cr7,r29,0 const char *pathname, int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc ) { ffc0cc10: 93 41 00 10 stw r26,16(r1) ffc0cc14: 7c 7a 1b 78 mr r26,r3 ffc0cc18: 93 81 00 18 stw r28,24(r1) ffc0cc1c: 7c 9c 23 78 mr r28,r4 ffc0cc20: 90 01 00 2c stw r0,44(r1) ffc0cc24: 93 21 00 0c stw r25,12(r1) ffc0cc28: 93 61 00 14 stw r27,20(r1) ffc0cc2c: 93 c1 00 20 stw r30,32(r1) ffc0cc30: 93 e1 00 24 stw r31,36(r1) rtems_set_errno_and_return_minus_one( EIO ); } /* get the device name table */ device_name_table = (rtems_device_name_t *)pathloc->node_access; if (!device_name_table) ffc0cc34: 41 9e 01 00 beq- cr7,ffc0cd34 rtems_set_errno_and_return_minus_one( EFAULT ); for (i = 0; i < rtems_device_table_size; i++) { ffc0cc38: 3d 20 00 00 lis r9,0 ffc0cc3c: 83 69 26 70 lwz r27,9840(r9) } /* 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 ); ffc0cc40: 38 00 00 00 li r0,0 ffc0cc44: 3b e0 00 00 li r31,0 for (i = 0; i < rtems_device_table_size; i++) { ffc0cc48: 2f 9b 00 00 cmpwi cr7,r27,0 ffc0cc4c: 41 9e 00 4c beq- cr7,ffc0cc98 if (!device_name_table[i].device_name) ffc0cc50: 1c 00 00 14 mulli r0,r0,20 ffc0cc54: 7f dd 00 2e lwzx r30,r29,r0 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) ffc0cc58: 7f 43 d3 78 mr r3,r26 ffc0cc5c: 7f 85 e3 78 mr r5,r28 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++) { if (!device_name_table[i].device_name) ffc0cc60: 2f 9e 00 00 cmpwi cr7,r30,0 continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) ffc0cc64: 7f c4 f3 78 mr r4,r30 /* 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++) { ffc0cc68: 3b ff 00 01 addi r31,r31,1 if (!device_name_table[i].device_name) ffc0cc6c: 7f 3d 02 14 add r25,r29,r0 ffc0cc70: 41 9e 00 1c beq- cr7,ffc0cc8c continue; if (strncmp(pathname, device_name_table[i].device_name, pathnamelen) != 0) ffc0cc74: 48 00 30 15 bl ffc0fc88 ffc0cc78: 2f 83 00 00 cmpwi cr7,r3,0 ffc0cc7c: 40 9e 00 10 bne- cr7,ffc0cc8c continue; if (device_name_table[i].device_name[pathnamelen] != '\0') ffc0cc80: 7c 1e e0 ae lbzx r0,r30,r28 ffc0cc84: 2f 80 00 00 cmpwi cr7,r0,0 ffc0cc88: 41 9e 00 50 beq- cr7,ffc0ccd8 /* 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++) { ffc0cc8c: 7f 9b f8 40 cmplw cr7,r27,r31 ffc0cc90: 7f e0 fb 78 mr r0,r31 ffc0cc94: 41 9d ff bc bgt+ cr7,ffc0cc50 pathloc->mt_entry = rtems_filesystem_root.mt_entry; return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); ffc0cc98: 48 00 1e f1 bl ffc0eb88 <__errno> ffc0cc9c: 38 00 00 02 li r0,2 ffc0cca0: 90 03 00 00 stw r0,0(r3) ffc0cca4: 38 60 ff ff li r3,-1 } ffc0cca8: 80 01 00 2c lwz r0,44(r1) ffc0ccac: 83 01 00 08 lwz r24,8(r1) ffc0ccb0: 7c 08 03 a6 mtlr r0 ffc0ccb4: 83 21 00 0c lwz r25,12(r1) ffc0ccb8: 83 41 00 10 lwz r26,16(r1) ffc0ccbc: 83 61 00 14 lwz r27,20(r1) ffc0ccc0: 83 81 00 18 lwz r28,24(r1) ffc0ccc4: 83 a1 00 1c lwz r29,28(r1) ffc0ccc8: 83 c1 00 20 lwz r30,32(r1) ffc0cccc: 83 e1 00 24 lwz r31,36(r1) ffc0ccd0: 38 21 00 28 addi r1,r1,40 ffc0ccd4: 4e 80 00 20 blr /* 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; ffc0ccd8: 3d 20 00 00 lis r9,0 if (device_name_table[i].device_name[pathnamelen] != '\0') continue; /* find the device, set proper values */ pathloc->node_access = (void *)&device_name_table[i]; ffc0ccdc: 93 38 00 00 stw r25,0(r24) pathloc->handlers = &devFS_file_handlers; pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; ffc0cce0: 81 29 26 b8 lwz r9,9912(r9) ffc0cce4: 80 09 00 28 lwz r0,40(r9) 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; ffc0cce8: 3d 20 00 00 lis r9,0 pathloc->ops = &devFS_ops; pathloc->mt_entry = rtems_filesystem_root.mt_entry; ffc0ccec: 90 18 00 10 stw r0,16(r24) 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; ffc0ccf0: 38 09 21 48 addi r0,r9,8520 pathloc->ops = &devFS_ops; ffc0ccf4: 3d 20 00 00 lis r9,0 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; ffc0ccf8: 90 18 00 08 stw r0,8(r24) pathloc->ops = &devFS_ops; ffc0ccfc: 38 09 21 80 addi r0,r9,8576 ffc0cd00: 90 18 00 0c stw r0,12(r24) return 0; } /* no such file or directory */ rtems_set_errno_and_return_minus_one( ENOENT ); } ffc0cd04: 80 01 00 2c lwz r0,44(r1) ffc0cd08: 83 01 00 08 lwz r24,8(r1) ffc0cd0c: 7c 08 03 a6 mtlr r0 ffc0cd10: 83 21 00 0c lwz r25,12(r1) ffc0cd14: 83 41 00 10 lwz r26,16(r1) ffc0cd18: 83 61 00 14 lwz r27,20(r1) ffc0cd1c: 83 81 00 18 lwz r28,24(r1) ffc0cd20: 83 a1 00 1c lwz r29,28(r1) ffc0cd24: 83 c1 00 20 lwz r30,32(r1) ffc0cd28: 83 e1 00 24 lwz r31,36(r1) ffc0cd2c: 38 21 00 28 addi r1,r1,40 ffc0cd30: 4e 80 00 20 blr } /* 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 ); ffc0cd34: 48 00 1e 55 bl ffc0eb88 <__errno> <== NOT EXECUTED ffc0cd38: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc0cd3c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0cd40: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0cd44: 4b ff ff c0 b ffc0cd04 <== NOT EXECUTED ffc03ad4 : int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03ad4: 94 21 ff e8 stwu r1,-24(r1) ffc03ad8: 7c 08 02 a6 mflr r0 ffc03adc: 93 a1 00 0c stw r29,12(r1) rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( ffc03ae0: 3f a0 00 00 lis r29,0 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03ae4: 90 01 00 1c stw r0,28(r1) rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( ffc03ae8: 80 1d 26 70 lwz r0,9840(r29) int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03aec: 93 e1 00 14 stw r31,20(r1) ffc03af0: 7c 7f 1b 78 mr r31,r3 rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( ffc03af4: 1c 60 00 14 mulli r3,r0,20 int devFS_initialize( rtems_filesystem_mount_table_entry_t *temp_mt_entry ) { ffc03af8: 93 c1 00 10 stw r30,16(r1) rtems_device_name_t *device_name_table; /* allocate device only filesystem name table */ device_name_table = (rtems_device_name_t *)_Workspace_Allocate( ffc03afc: 48 00 8f ad bl ffc0caa8 <_Workspace_Allocate> sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* no memory for device filesystem */ if (!device_name_table) ffc03b00: 7c 7e 1b 79 mr. r30,r3 ffc03b04: 41 82 00 4c beq- ffc03b50 rtems_set_errno_and_return_minus_one( ENOMEM ); memset( ffc03b08: 80 bd 26 70 lwz r5,9840(r29) ffc03b0c: 38 80 00 00 li r4,0 ffc03b10: 1c a5 00 14 mulli r5,r5,20 ffc03b14: 48 00 bc 4d bl ffc0f760 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; ffc03b18: 3d 20 00 00 lis r9,0 ffc03b1c: 39 29 21 48 addi r9,r9,8520 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; ffc03b20: 93 df 00 1c stw r30,28(r31) sizeof( rtems_device_name_t ) * ( rtems_device_table_size ) ); /* set file handlers */ temp_mt_entry->mt_fs_root.handlers = &devFS_file_handlers; temp_mt_entry->mt_fs_root.ops = &devFS_ops; ffc03b24: 38 09 00 38 addi r0,r9,56 ffc03b28: 90 1f 00 28 stw r0,40(r31) /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; ffc03b2c: 38 60 00 00 li r3,0 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; ffc03b30: 91 3f 00 24 stw r9,36(r31) /* Set the node_access to device name table */ temp_mt_entry->mt_fs_root.node_access = (void *)device_name_table; return 0; } ffc03b34: 80 01 00 1c lwz r0,28(r1) ffc03b38: 83 a1 00 0c lwz r29,12(r1) ffc03b3c: 7c 08 03 a6 mtlr r0 ffc03b40: 83 c1 00 10 lwz r30,16(r1) ffc03b44: 83 e1 00 14 lwz r31,20(r1) ffc03b48: 38 21 00 18 addi r1,r1,24 ffc03b4c: 4e 80 00 20 blr 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 ); ffc03b50: 48 00 b0 39 bl ffc0eb88 <__errno> <== NOT EXECUTED ffc03b54: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc03b58: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03b5c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03b60: 4b ff ff d4 b ffc03b34 <== NOT EXECUTED ffc03d58 : int devFS_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc03d58: 94 21 ff e8 stwu r1,-24(r1) ffc03d5c: 7c 08 02 a6 mflr r0 ffc03d60: 7c 69 1b 78 mr r9,r3 ffc03d64: 90 01 00 1c stw r0,28(r1) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.command = command; ffc03d68: 90 81 00 0c stw r4,12(r1) { rtems_libio_ioctl_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; ffc03d6c: 81 63 00 3c lwz r11,60(r3) args.iop = iop; args.command = command; args.buffer = buffer; ffc03d70: 90 a1 00 10 stw r5,16(r1) status = rtems_io_control( ffc03d74: 38 a1 00 08 addi r5,r1,8 ffc03d78: 80 8b 00 0c lwz r4,12(r11) ffc03d7c: 80 6b 00 08 lwz r3,8(r11) rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; ffc03d80: 91 21 00 08 stw r9,8(r1) args.command = command; args.buffer = buffer; status = rtems_io_control( ffc03d84: 48 00 52 71 bl ffc08ff4 np->major, np->minor, (void *) &args ); if ( status ) ffc03d88: 2f 83 00 00 cmpwi cr7,r3,0 ffc03d8c: 40 9e 00 18 bne- cr7,ffc03da4 return rtems_deviceio_errno(status); return args.ioctl_return; } ffc03d90: 80 01 00 1c lwz r0,28(r1) ); if ( status ) return rtems_deviceio_errno(status); return args.ioctl_return; ffc03d94: 80 61 00 14 lwz r3,20(r1) } ffc03d98: 38 21 00 18 addi r1,r1,24 ffc03d9c: 7c 08 03 a6 mtlr r0 ffc03da0: 4e 80 00 20 blr np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); ffc03da4: 48 00 8f a5 bl ffc0cd48 <== NOT EXECUTED return args.ioctl_return; } ffc03da8: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc03dac: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc03db0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03db4: 4e 80 00 20 blr <== NOT EXECUTED ffc03b64 : const char *path, mode_t mode, dev_t dev, rtems_filesystem_location_info_t *pathloc ) { ffc03b64: 94 21 ff d8 stwu r1,-40(r1) ffc03b68: 7c 08 02 a6 mflr r0 ffc03b6c: 93 81 00 18 stw r28,24(r1) ffc03b70: 7c dc 33 78 mr r28,r6 ffc03b74: 93 a1 00 1c stw r29,28(r1) ffc03b78: 7c bd 2b 78 mr r29,r5 ffc03b7c: 93 c1 00 20 stw r30,32(r1) ffc03b80: 7c 9e 23 78 mr r30,r4 ffc03b84: 93 e1 00 24 stw r31,36(r1) ffc03b88: 7c 7f 1b 78 mr r31,r3 ffc03b8c: 90 01 00 2c stw r0,44(r1) ffc03b90: 93 01 00 08 stw r24,8(r1) ffc03b94: 93 21 00 0c stw r25,12(r1) ffc03b98: 93 41 00 10 stw r26,16(r1) ffc03b9c: 93 61 00 14 stw r27,20(r1) * 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') && ffc03ba0: 88 03 00 00 lbz r0,0(r3) ffc03ba4: 2f 80 00 64 cmpwi cr7,r0,100 ffc03ba8: 41 9e 01 40 beq- cr7,ffc03ce8 (path[2] == 'v') && (path[3] == '\0')) return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) ffc03bac: 57 c0 04 26 rlwinm r0,r30,0,16,19 ffc03bb0: 2f 80 60 00 cmpwi cr7,r0,24576 ffc03bb4: 41 9e 00 0c beq- cr7,ffc03bc0 ffc03bb8: 2f 80 20 00 cmpwi cr7,r0,8192 ffc03bbc: 40 9e 01 58 bne- cr7,ffc03d14 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; ffc03bc0: 83 47 00 00 lwz r26,0(r7) if (!device_name_table) ffc03bc4: 2f 9a 00 00 cmpwi cr7,r26,0 ffc03bc8: 41 9e 01 74 beq- cr7,ffc03d3c rtems_set_errno_and_return_minus_one( EFAULT ); for (slot = -1, i = 0; i < rtems_device_table_size; i++){ ffc03bcc: 3d 20 00 00 lis r9,0 ffc03bd0: 83 29 26 70 lwz r25,9840(r9) ffc03bd4: 2f 99 00 00 cmpwi cr7,r25,0 ffc03bd8: 41 9e 01 50 beq- cr7,ffc03d28 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 ); ffc03bdc: 38 00 00 00 li r0,0 ffc03be0: 3b 00 ff ff li r24,-1 ffc03be4: 3b 60 00 00 li r27,0 ffc03be8: 48 00 00 20 b ffc03c08 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) ffc03bec: 48 00 be e1 bl ffc0facc <== NOT EXECUTED ffc03bf0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc03bf4: 41 9e 00 b4 beq- cr7,ffc03ca8 <== NOT EXECUTED /* 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++){ ffc03bf8: 3b 7b 00 01 addi r27,r27,1 <== NOT EXECUTED ffc03bfc: 7f 9b c8 40 cmplw cr7,r27,r25 <== NOT EXECUTED ffc03c00: 7f 60 db 78 mr r0,r27 <== NOT EXECUTED ffc03c04: 40 9c 00 30 bge- cr7,ffc03c34 <== NOT EXECUTED if (device_name_table[i].device_name == NULL) ffc03c08: 1c 00 00 14 mulli r0,r0,20 ffc03c0c: 7c 1a 00 2e lwzx r0,r26,r0 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) ffc03c10: 7f e3 fb 78 mr r3,r31 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++){ if (device_name_table[i].device_name == NULL) ffc03c14: 2f 80 00 00 cmpwi cr7,r0,0 slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) ffc03c18: 7c 04 03 78 mr r4,r0 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++){ if (device_name_table[i].device_name == NULL) ffc03c1c: 40 9e ff d0 bne+ cr7,ffc03bec slot = i; else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); ffc03c20: 7f 78 db 78 mr r24,r27 /* 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++){ ffc03c24: 3b 7b 00 01 addi r27,r27,1 ffc03c28: 7f 9b c8 40 cmplw cr7,r27,r25 ffc03c2c: 7f 60 db 78 mr r0,r27 ffc03c30: 41 9c ff d8 blt+ cr7,ffc03c08 else if (strcmp(path, device_name_table[i].device_name) == 0) rtems_set_errno_and_return_minus_one( EEXIST ); } if (slot == -1) ffc03c34: 2f 98 ff ff cmpwi cr7,r24,-1 ffc03c38: 41 9e 00 f0 beq- cr7,ffc03d28 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc03c3c: 7f 60 00 a6 mfmsr r27 ffc03c40: 7c 10 42 a6 mfsprg r0,0 ffc03c44: 7f 60 00 78 andc r0,r27,r0 ffc03c48: 7c 00 01 24 mtmsr r0 rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; ffc03c4c: 1f 18 00 14 mulli r24,r24,20 ffc03c50: 7f fa c1 2e stwx r31,r26,r24 device_name_table[slot].device_name_length = strlen(path); ffc03c54: 7f e3 fb 78 mr r3,r31 if (slot == -1) rtems_set_errno_and_return_minus_one( ENOMEM ); _ISR_Disable(level); device_name_table[slot].device_name = (char *)path; ffc03c58: 7f 5a c2 14 add r26,r26,r24 device_name_table[slot].device_name_length = strlen(path); ffc03c5c: 48 00 bf 91 bl ffc0fbec device_name_table[slot].major = major; device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; ffc03c60: 93 da 00 10 stw r30,16(r26) 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); ffc03c64: 90 7a 00 04 stw r3,4(r26) device_name_table[slot].major = major; ffc03c68: 93 ba 00 08 stw r29,8(r26) device_name_table[slot].minor = minor; ffc03c6c: 93 9a 00 0c stw r28,12(r26) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc03c70: 7f 60 01 24 mtmsr r27 ffc03c74: 38 60 00 00 li r3,0 device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } ffc03c78: 80 01 00 2c lwz r0,44(r1) ffc03c7c: 83 01 00 08 lwz r24,8(r1) ffc03c80: 7c 08 03 a6 mtlr r0 ffc03c84: 83 21 00 0c lwz r25,12(r1) ffc03c88: 83 41 00 10 lwz r26,16(r1) ffc03c8c: 83 61 00 14 lwz r27,20(r1) ffc03c90: 83 81 00 18 lwz r28,24(r1) ffc03c94: 83 a1 00 1c lwz r29,28(r1) ffc03c98: 83 c1 00 20 lwz r30,32(r1) ffc03c9c: 83 e1 00 24 lwz r31,36(r1) ffc03ca0: 38 21 00 28 addi r1,r1,40 ffc03ca4: 4e 80 00 20 blr 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 ); ffc03ca8: 48 00 ae e1 bl ffc0eb88 <__errno> <== NOT EXECUTED ffc03cac: 38 00 00 11 li r0,17 <== NOT EXECUTED ffc03cb0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03cb4: 38 60 ff ff li r3,-1 <== NOT EXECUTED device_name_table[slot].minor = minor; device_name_table[slot].mode = mode; _ISR_Enable(level); return 0; } ffc03cb8: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc03cbc: 83 01 00 08 lwz r24,8(r1) <== NOT EXECUTED ffc03cc0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03cc4: 83 21 00 0c lwz r25,12(r1) <== NOT EXECUTED ffc03cc8: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc03ccc: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc03cd0: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc03cd4: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc03cd8: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc03cdc: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc03ce0: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc03ce4: 4e 80 00 20 blr <== 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') && ffc03ce8: 88 03 00 01 lbz r0,1(r3) ffc03cec: 2f 80 00 65 cmpwi cr7,r0,101 ffc03cf0: 40 9e fe bc bne+ cr7,ffc03bac (path[2] == 'v') && (path[3] == '\0')) ffc03cf4: 88 03 00 02 lbz r0,2(r3) ffc03cf8: 2f 80 00 76 cmpwi cr7,r0,118 ffc03cfc: 40 9e fe b0 bne+ cr7,ffc03bac ffc03d00: 88 03 00 03 lbz r0,3(r3) ffc03d04: 38 60 00 00 li r3,0 ffc03d08: 2f 80 00 00 cmpwi cr7,r0,0 ffc03d0c: 40 9e fe a0 bne+ cr7,ffc03bac ffc03d10: 4b ff ff 68 b ffc03c78 return 0; /* must be a character device or a block device */ if (!S_ISBLK(mode) && !S_ISCHR(mode)) rtems_set_errno_and_return_minus_one( EINVAL ); ffc03d14: 48 00 ae 75 bl ffc0eb88 <__errno> <== NOT EXECUTED ffc03d18: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc03d1c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03d20: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03d24: 4b ff ff 54 b ffc03c78 <== 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 ); ffc03d28: 48 00 ae 61 bl ffc0eb88 <__errno> <== NOT EXECUTED ffc03d2c: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc03d30: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03d34: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03d38: 4b ff ff 40 b ffc03c78 <== 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 ); ffc03d3c: 48 00 ae 4d bl ffc0eb88 <__errno> <== NOT EXECUTED ffc03d40: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc03d44: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03d48: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03d4c: 4b ff ff 2c b ffc03c78 <== NOT EXECUTED ffc03db8 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc03db8: 94 21 ff e8 stwu r1,-24(r1) ffc03dbc: 7c 08 02 a6 mflr r0 ffc03dc0: 90 01 00 1c stw r0,28(r1) args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc03dc4: 38 a1 00 08 addi r5,r1,8 rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.flags = iop->flags; ffc03dc8: 80 03 00 18 lwz r0,24(r3) { rtems_libio_open_close_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; ffc03dcc: 81 23 00 3c lwz r9,60(r3) args.iop = iop; args.flags = iop->flags; ffc03dd0: 90 01 00 0c stw r0,12(r1) args.mode = mode; ffc03dd4: 90 c1 00 10 stw r6,16(r1) rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; ffc03dd8: 90 61 00 08 stw r3,8(r1) args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc03ddc: 80 89 00 0c lwz r4,12(r9) ffc03de0: 80 69 00 08 lwz r3,8(r9) ffc03de4: 48 00 53 e5 bl ffc091c8 np->major, np->minor, (void *) &args ); if ( status ) ffc03de8: 38 00 00 00 li r0,0 ffc03dec: 2f 83 00 00 cmpwi cr7,r3,0 ffc03df0: 41 be 00 0c beq+ cr7,ffc03dfc return rtems_deviceio_errno(status); ffc03df4: 48 00 8f 55 bl ffc0cd48 <== NOT EXECUTED ffc03df8: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED return 0; } ffc03dfc: 7c 03 03 78 mr r3,r0 ffc03e00: 80 01 00 1c lwz r0,28(r1) ffc03e04: 38 21 00 18 addi r1,r1,24 ffc03e08: 7c 08 03 a6 mtlr r0 ffc03e0c: 4e 80 00 20 blr ffc03e10 : ssize_t devFS_read( rtems_libio_t *iop, void *buffer, size_t count ) { ffc03e10: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc03e14: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc03e18: 7c 69 1b 78 mr r9,r3 <== NOT EXECUTED ffc03e1c: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; ffc03e20: 80 03 00 18 lwz r0,24(r3) <== 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; ffc03e24: 81 43 00 3c lwz r10,60(r3) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; ffc03e28: 90 01 00 20 stw r0,32(r1) <== NOT EXECUTED args.bytes_moved = 0; ffc03e2c: 38 00 00 00 li r0,0 <== NOT EXECUTED np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; ffc03e30: 90 a1 00 1c stw r5,28(r1) <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc03e34: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; ffc03e38: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; ffc03e3c: 81 63 00 10 lwz r11,16(r3) <== NOT EXECUTED ffc03e40: 81 83 00 14 lwz r12,20(r3) <== NOT EXECUTED args.buffer = buffer; ffc03e44: 90 81 00 18 stw r4,24(r1) <== NOT EXECUTED args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc03e48: 80 6a 00 08 lwz r3,8(r10) <== NOT EXECUTED ffc03e4c: 80 8a 00 0c lwz r4,12(r10) <== NOT EXECUTED rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; ffc03e50: 91 61 00 10 stw r11,16(r1) <== NOT EXECUTED ffc03e54: 91 81 00 14 stw r12,20(r1) <== NOT EXECUTED rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; ffc03e58: 91 21 00 08 stw r9,8(r1) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc03e5c: 48 00 53 cd bl ffc09228 <== NOT EXECUTED np->major, np->minor, (void *) &args ); if ( status ) ffc03e60: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc03e64: 40 9e 00 18 bne- cr7,ffc03e7c <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } ffc03e68: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ); if ( status ) return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; ffc03e6c: 80 61 00 24 lwz r3,36(r1) <== NOT EXECUTED } ffc03e70: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc03e74: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03e78: 4e 80 00 20 blr <== NOT EXECUTED np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); ffc03e7c: 48 00 8e cd bl ffc0cd48 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } ffc03e80: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc03e84: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc03e88: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03e8c: 4e 80 00 20 blr <== NOT EXECUTED ffc03e90 : int devFS_stat( rtems_filesystem_location_info_t *loc, struct stat *buf ) { ffc03e90: 94 21 ff f8 stwu r1,-8(r1) ffc03e94: 7c 08 02 a6 mflr r0 ffc03e98: 90 01 00 0c stw r0,12(r1) rtems_device_name_t *the_dev; the_dev = (rtems_device_name_t *)loc->node_access; ffc03e9c: 81 23 00 00 lwz r9,0(r3) if (!the_dev) ffc03ea0: 2f 89 00 00 cmpwi cr7,r9,0 ffc03ea4: 41 9e 00 30 beq- cr7,ffc03ed4 rtems_set_errno_and_return_minus_one( EFAULT ); buf->st_rdev = rtems_filesystem_make_dev_t( the_dev->major, the_dev->minor ); ffc03ea8: 80 09 00 0c lwz r0,12(r9) buf->st_mode = the_dev->mode; ffc03eac: 38 60 00 00 li r3,0 ffc03eb0: 81 69 00 10 lwz r11,16(r9) rtems_device_minor_number _minor ) { union __rtems_dev_t temp; temp.__overlay.major = _major; ffc03eb4: 81 29 00 08 lwz r9,8(r9) 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 ); ffc03eb8: 90 04 00 1c stw r0,28(r4) buf->st_mode = the_dev->mode; ffc03ebc: 91 64 00 0c stw r11,12(r4) 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 ); ffc03ec0: 91 24 00 18 stw r9,24(r4) buf->st_mode = the_dev->mode; return 0; } ffc03ec4: 80 01 00 0c lwz r0,12(r1) ffc03ec8: 38 21 00 08 addi r1,r1,8 ffc03ecc: 7c 08 03 a6 mtlr r0 ffc03ed0: 4e 80 00 20 blr { 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 ); ffc03ed4: 48 00 ac b5 bl ffc0eb88 <__errno> <== NOT EXECUTED ffc03ed8: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc03edc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc03ee0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc03ee4: 4b ff ff e0 b ffc03ec4 <== NOT EXECUTED ffc03ee8 : ssize_t devFS_write( rtems_libio_t *iop, const void *buffer, size_t count ) { ffc03ee8: 94 21 ff d8 stwu r1,-40(r1) ffc03eec: 7c 08 02 a6 mflr r0 ffc03ef0: 7c 69 1b 78 mr r9,r3 ffc03ef4: 90 01 00 2c stw r0,44(r1) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; ffc03ef8: 80 03 00 18 lwz r0,24(r3) { rtems_libio_rw_args_t args; rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; ffc03efc: 81 43 00 3c lwz r10,60(r3) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; ffc03f00: 90 01 00 20 stw r0,32(r1) args.bytes_moved = 0; ffc03f04: 38 00 00 00 li r0,0 np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; ffc03f08: 90 a1 00 1c stw r5,28(r1) args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc03f0c: 38 a1 00 08 addi r5,r1,8 args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; ffc03f10: 90 01 00 24 stw r0,36(r1) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; ffc03f14: 81 63 00 10 lwz r11,16(r3) ffc03f18: 81 83 00 14 lwz r12,20(r3) args.buffer = (void *) buffer; ffc03f1c: 90 81 00 18 stw r4,24(r1) args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc03f20: 80 6a 00 08 lwz r3,8(r10) ffc03f24: 80 8a 00 0c lwz r4,12(r10) rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; args.offset = iop->offset; ffc03f28: 91 61 00 10 stw r11,16(r1) ffc03f2c: 91 81 00 14 stw r12,20(r1) rtems_status_code status; rtems_device_name_t *np; np = (rtems_device_name_t *)iop->file_info; args.iop = iop; ffc03f30: 91 21 00 08 stw r9,8(r1) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc03f34: 48 00 53 55 bl ffc09288 np->major, np->minor, (void *) &args ); if ( status ) ffc03f38: 2f 83 00 00 cmpwi cr7,r3,0 ffc03f3c: 40 9e 00 18 bne- cr7,ffc03f54 return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } ffc03f40: 80 01 00 2c lwz r0,44(r1) ); if ( status ) return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; ffc03f44: 80 61 00 24 lwz r3,36(r1) } ffc03f48: 38 21 00 28 addi r1,r1,40 ffc03f4c: 7c 08 03 a6 mtlr r0 ffc03f50: 4e 80 00 20 blr np->minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); ffc03f54: 48 00 8d f5 bl ffc0cd48 <== NOT EXECUTED return (ssize_t) args.bytes_moved; } ffc03f58: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc03f5c: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc03f60: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03f64: 4e 80 00 20 blr <== NOT EXECUTED ffc0fafc : */ int device_close( rtems_libio_t *iop ) { ffc0fafc: 94 21 ff e8 stwu r1,-24(r1) ffc0fb00: 7c 08 02 a6 mflr r0 ffc0fb04: 90 01 00 1c stw r0,28(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = 0; ffc0fb08: 38 00 00 00 li r0,0 args.mode = 0; status = rtems_io_close( ffc0fb0c: 38 a1 00 08 addi r5,r1,8 the_jnode = iop->file_info; args.iop = iop; args.flags = 0; args.mode = 0; ffc0fb10: 90 01 00 10 stw r0,16(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = 0; ffc0fb14: 90 01 00 0c stw r0,12(r1) rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; ffc0fb18: 90 61 00 08 stw r3,8(r1) { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc0fb1c: 81 23 00 3c lwz r9,60(r3) args.iop = iop; args.flags = 0; args.mode = 0; status = rtems_io_close( ffc0fb20: 80 89 00 54 lwz r4,84(r9) ffc0fb24: 80 69 00 50 lwz r3,80(r9) ffc0fb28: 48 00 15 2d bl ffc11054 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) { ffc0fb2c: 38 00 00 00 li r0,0 ffc0fb30: 2f 83 00 00 cmpwi cr7,r3,0 ffc0fb34: 41 be 00 0c beq+ cr7,ffc0fb40 return rtems_deviceio_errno(status); ffc0fb38: 48 00 1b e5 bl ffc1171c <== NOT EXECUTED ffc0fb3c: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED } return 0; } ffc0fb40: 7c 03 03 78 mr r3,r0 ffc0fb44: 80 01 00 1c lwz r0,28(r1) ffc0fb48: 38 21 00 18 addi r1,r1,24 ffc0fb4c: 7c 08 03 a6 mtlr r0 ffc0fb50: 4e 80 00 20 blr ffc0f9a8 : int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0f9a8: 94 21 ff e8 stwu r1,-24(r1) ffc0f9ac: 7c 08 02 a6 mflr r0 rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; args.buffer = buffer; ffc0f9b0: 90 a1 00 10 stw r5,16(r1) the_jnode = iop->file_info; status = rtems_io_control( ffc0f9b4: 38 a1 00 08 addi r5,r1,8 int device_ioctl( rtems_libio_t *iop, uint32_t command, void *buffer ) { ffc0f9b8: 90 01 00 1c stw r0,28(r1) rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; args.command = command; ffc0f9bc: 90 81 00 0c stw r4,12(r1) { rtems_libio_ioctl_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; args.iop = iop; ffc0f9c0: 90 61 00 08 stw r3,8(r1) args.command = command; args.buffer = buffer; the_jnode = iop->file_info; ffc0f9c4: 81 23 00 3c lwz r9,60(r3) status = rtems_io_control( ffc0f9c8: 80 89 00 54 lwz r4,84(r9) ffc0f9cc: 80 69 00 50 lwz r3,80(r9) ffc0f9d0: 48 00 16 e5 bl ffc110b4 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0f9d4: 2f 83 00 00 cmpwi cr7,r3,0 ffc0f9d8: 40 9e 00 18 bne- cr7,ffc0f9f0 return rtems_deviceio_errno(status); return args.ioctl_return; } ffc0f9dc: 80 01 00 1c lwz r0,28(r1) ); if ( status ) return rtems_deviceio_errno(status); return args.ioctl_return; ffc0f9e0: 80 61 00 14 lwz r3,20(r1) } ffc0f9e4: 38 21 00 18 addi r1,r1,24 ffc0f9e8: 7c 08 03 a6 mtlr r0 ffc0f9ec: 4e 80 00 20 blr the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); ffc0f9f0: 48 00 1d 2d bl ffc1171c <== NOT EXECUTED return args.ioctl_return; } ffc0f9f4: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc0f9f8: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc0f9fc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fa00: 4e 80 00 20 blr <== NOT EXECUTED ffc0fb54 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc0fb54: 94 21 ff e8 stwu r1,-24(r1) ffc0fb58: 7c 08 02 a6 mflr r0 ffc0fb5c: 90 01 00 1c stw r0,28(r1) args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc0fb60: 38 a1 00 08 addi r5,r1,8 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.flags = iop->flags; ffc0fb64: 80 03 00 18 lwz r0,24(r3) rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; ffc0fb68: 90 61 00 08 stw r3,8(r1) args.flags = iop->flags; ffc0fb6c: 90 01 00 0c stw r0,12(r1) args.mode = mode; ffc0fb70: 90 c1 00 10 stw r6,16(r1) { rtems_libio_open_close_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc0fb74: 81 23 00 3c lwz r9,60(r3) args.iop = iop; args.flags = iop->flags; args.mode = mode; status = rtems_io_open( ffc0fb78: 80 89 00 54 lwz r4,84(r9) ffc0fb7c: 80 69 00 50 lwz r3,80(r9) ffc0fb80: 48 00 15 95 bl ffc11114 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0fb84: 38 00 00 00 li r0,0 ffc0fb88: 2f 83 00 00 cmpwi cr7,r3,0 ffc0fb8c: 41 be 00 0c beq+ cr7,ffc0fb98 return rtems_deviceio_errno(status); ffc0fb90: 48 00 1b 8d bl ffc1171c <== NOT EXECUTED ffc0fb94: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED return 0; } ffc0fb98: 7c 03 03 78 mr r3,r0 ffc0fb9c: 80 01 00 1c lwz r0,28(r1) ffc0fba0: 38 21 00 18 addi r1,r1,24 ffc0fba4: 7c 08 03 a6 mtlr r0 ffc0fba8: 4e 80 00 20 blr ffc0fa80 : ssize_t device_read( rtems_libio_t *iop, void *buffer, size_t count ) { ffc0fa80: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc0fa84: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0fa88: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; args.flags = iop->flags; ffc0fa8c: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; ffc0fa90: 81 23 00 10 lwz r9,16(r3) <== NOT EXECUTED ffc0fa94: 81 43 00 14 lwz r10,20(r3) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; ffc0fa98: 90 01 00 20 stw r0,32(r1) <== NOT EXECUTED args.bytes_moved = 0; ffc0fa9c: 38 00 00 00 li r0,0 <== NOT EXECUTED the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = buffer; args.count = count; ffc0faa0: 90 a1 00 1c stw r5,28(r1) <== NOT EXECUTED args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc0faa4: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; ffc0faa8: 91 21 00 10 stw r9,16(r1) <== NOT EXECUTED ffc0faac: 91 41 00 14 stw r10,20(r1) <== NOT EXECUTED args.buffer = buffer; ffc0fab0: 90 81 00 18 stw r4,24(r1) <== NOT EXECUTED args.count = count; args.flags = iop->flags; args.bytes_moved = 0; ffc0fab4: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; ffc0fab8: 90 61 00 08 stw r3,8(r1) <== NOT EXECUTED { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc0fabc: 81 23 00 3c lwz r9,60(r3) <== NOT EXECUTED args.buffer = buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_read( ffc0fac0: 80 89 00 54 lwz r4,84(r9) <== NOT EXECUTED ffc0fac4: 80 69 00 50 lwz r3,80(r9) <== NOT EXECUTED ffc0fac8: 48 00 16 ad bl ffc11174 <== NOT EXECUTED the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0facc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fad0: 40 9e 00 18 bne- cr7,ffc0fae8 <== NOT EXECUTED return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } ffc0fad4: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ); if ( status ) return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; ffc0fad8: 80 61 00 24 lwz r3,36(r1) <== NOT EXECUTED } ffc0fadc: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0fae0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fae4: 4e 80 00 20 blr <== NOT EXECUTED the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); ffc0fae8: 48 00 1c 35 bl ffc1171c <== NOT EXECUTED return (ssize_t) args.bytes_moved; } ffc0faec: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0faf0: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0faf4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0faf8: 4e 80 00 20 blr <== NOT EXECUTED ffc0fa04 : ssize_t device_write( rtems_libio_t *iop, const void *buffer, size_t count ) { ffc0fa04: 94 21 ff d8 stwu r1,-40(r1) ffc0fa08: 7c 08 02 a6 mflr r0 ffc0fa0c: 90 01 00 2c stw r0,44(r1) args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; ffc0fa10: 80 03 00 18 lwz r0,24(r3) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; ffc0fa14: 81 23 00 10 lwz r9,16(r3) ffc0fa18: 81 43 00 14 lwz r10,20(r3) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; ffc0fa1c: 90 01 00 20 stw r0,32(r1) args.bytes_moved = 0; ffc0fa20: 38 00 00 00 li r0,0 the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; args.buffer = (void *) buffer; args.count = count; ffc0fa24: 90 a1 00 1c stw r5,28(r1) args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc0fa28: 38 a1 00 08 addi r5,r1,8 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; args.offset = iop->offset; ffc0fa2c: 91 21 00 10 stw r9,16(r1) ffc0fa30: 91 41 00 14 stw r10,20(r1) args.buffer = (void *) buffer; ffc0fa34: 90 81 00 18 stw r4,24(r1) args.count = count; args.flags = iop->flags; args.bytes_moved = 0; ffc0fa38: 90 01 00 24 stw r0,36(r1) rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; args.iop = iop; ffc0fa3c: 90 61 00 08 stw r3,8(r1) { rtems_libio_rw_args_t args; rtems_status_code status; IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc0fa40: 81 23 00 3c lwz r9,60(r3) args.buffer = (void *) buffer; args.count = count; args.flags = iop->flags; args.bytes_moved = 0; status = rtems_io_write( ffc0fa44: 80 89 00 54 lwz r4,84(r9) ffc0fa48: 80 69 00 50 lwz r3,80(r9) ffc0fa4c: 48 00 17 89 bl ffc111d4 the_jnode->info.device.major, the_jnode->info.device.minor, (void *) &args ); if ( status ) ffc0fa50: 2f 83 00 00 cmpwi cr7,r3,0 ffc0fa54: 40 9e 00 18 bne- cr7,ffc0fa6c return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; } ffc0fa58: 80 01 00 2c lwz r0,44(r1) ); if ( status ) return rtems_deviceio_errno(status); return (ssize_t) args.bytes_moved; ffc0fa5c: 80 61 00 24 lwz r3,36(r1) } ffc0fa60: 38 21 00 28 addi r1,r1,40 ffc0fa64: 7c 08 03 a6 mtlr r0 ffc0fa68: 4e 80 00 20 blr the_jnode->info.device.minor, (void *) &args ); if ( status ) return rtems_deviceio_errno(status); ffc0fa6c: 48 00 1c b1 bl ffc1171c <== NOT EXECUTED return (ssize_t) args.bytes_moved; } ffc0fa70: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0fa74: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0fa78: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fa7c: 4e 80 00 20 blr <== NOT EXECUTED ffc06948 : /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { ffc06948: 94 21 ff f0 stwu r1,-16(r1) ffc0694c: 7c 08 02 a6 mflr r0 ffc06950: 90 01 00 14 stw r0,20(r1) rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { ffc06954: 80 03 00 b4 lwz r0,180(r3) /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { ffc06958: 93 e1 00 0c stw r31,12(r1) ffc0695c: 7c 7f 1b 78 mr r31,r3 rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { ffc06960: 2f 80 00 00 cmpwi cr7,r0,0 /* * Drain output queue */ static void drainOutput (struct rtems_termios_tty *tty) { ffc06964: 93 c1 00 08 stw r30,8(r1) rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts != TERMIOS_POLLED) { ffc06968: 41 9e 00 6c beq- cr7,ffc069d4 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0696c: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc06970: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc06974: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc06978: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED rtems_interrupt_disable (level); while (tty->rawOutBuf.Tail != tty->rawOutBuf.Head) { ffc0697c: 81 63 00 84 lwz r11,132(r3) <== NOT EXECUTED ffc06980: 81 23 00 80 lwz r9,128(r3) <== NOT EXECUTED ffc06984: 7f 8b 48 00 cmpw cr7,r11,r9 <== NOT EXECUTED ffc06988: 41 9e 00 48 beq- cr7,ffc069d0 <== NOT EXECUTED tty->rawOutBufState = rob_wait; ffc0698c: 3b c0 00 02 li r30,2 <== NOT EXECUTED ffc06990: 93 df 00 94 stw r30,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc06994: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, ffc06998: 80 7f 00 8c lwz r3,140(r31) <== NOT EXECUTED ffc0699c: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc069a0: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc069a4: 48 00 1d 6d bl ffc08710 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) ffc069a8: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc069ac: 40 9e 00 40 bne- cr7,ffc069ec <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc069b0: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc069b4: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc069b8: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc069bc: 7d 20 01 24 mtmsr r9 <== 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) { ffc069c0: 81 7f 00 84 lwz r11,132(r31) <== NOT EXECUTED ffc069c4: 81 3f 00 80 lwz r9,128(r31) <== NOT EXECUTED ffc069c8: 7f 8b 48 00 cmpw cr7,r11,r9 <== NOT EXECUTED ffc069cc: 40 9e ff c4 bne+ cr7,ffc06990 <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc069d0: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interrupt_disable (level); } rtems_interrupt_enable (level); } } ffc069d4: 80 01 00 14 lwz r0,20(r1) ffc069d8: 83 c1 00 08 lwz r30,8(r1) ffc069dc: 7c 08 03 a6 mtlr r0 ffc069e0: 83 e1 00 0c lwz r31,12(r1) ffc069e4: 38 21 00 10 addi r1,r1,16 ffc069e8: 4e 80 00 20 blr 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); ffc069ec: 48 00 26 49 bl ffc09034 <== NOT EXECUTED ffc056b4 : int dup2( int fildes, int fildes2 ) { ffc056b4: 94 21 ff 98 stwu r1,-104(r1) ffc056b8: 7c 08 02 a6 mflr r0 ffc056bc: 93 e1 00 64 stw r31,100(r1) /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); ffc056c0: 3b e1 00 08 addi r31,r1,8 int dup2( int fildes, int fildes2 ) { ffc056c4: 93 c1 00 60 stw r30,96(r1) ffc056c8: 7c 9e 23 78 mr r30,r4 /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); ffc056cc: 7f e4 fb 78 mr r4,r31 int dup2( int fildes, int fildes2 ) { ffc056d0: 93 a1 00 5c stw r29,92(r1) ffc056d4: 7c 7d 1b 78 mr r29,r3 ffc056d8: 90 01 00 6c stw r0,108(r1) /* * If fildes is not valid, then fildes2 should not be closed. */ status = fstat( fildes, &buf ); ffc056dc: 48 00 08 f5 bl ffc05fd0 if ( status == -1 ) ffc056e0: 2f 83 ff ff cmpwi cr7,r3,-1 ffc056e4: 40 9e 00 24 bne- cr7,ffc05708 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); ffc056e8: 38 60 ff ff li r3,-1 } ffc056ec: 80 01 00 6c lwz r0,108(r1) ffc056f0: 83 a1 00 5c lwz r29,92(r1) ffc056f4: 7c 08 03 a6 mtlr r0 ffc056f8: 83 c1 00 60 lwz r30,96(r1) ffc056fc: 83 e1 00 64 lwz r31,100(r1) ffc05700: 38 21 00 68 addi r1,r1,104 ffc05704: 4e 80 00 20 blr /* * If fildes2 is not valid, then we should not do anything either. */ status = fstat( fildes2, &buf ); ffc05708: 7f e4 fb 78 mr r4,r31 ffc0570c: 7f c3 f3 78 mr r3,r30 ffc05710: 48 00 08 c1 bl ffc05fd0 if ( status == -1 ) ffc05714: 2f 83 ff ff cmpwi cr7,r3,-1 ffc05718: 41 be ff d0 beq- cr7,ffc056e8 /* * This fcntl handles everything else. */ return fcntl( fildes, F_DUPFD, fildes2 ); ffc0571c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc05720: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc05724: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc05728: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0572c: 48 00 03 41 bl ffc05a6c <== NOT EXECUTED ffc05730: 4b ff ff bc b ffc056ec <== NOT EXECUTED ffc0625c : /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { ffc0625c: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc06260: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc06264: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { ffc06268: 81 24 00 3c lwz r9,60(r4) <== NOT EXECUTED /* * Echo a typed character */ static void echo (unsigned char c, struct rtems_termios_tty *tty) { ffc0626c: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED ffc06270: 7c 9f 23 78 mr r31,r4 <== NOT EXECUTED if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { ffc06274: 71 20 02 00 andi. r0,r9,512 <== NOT EXECUTED ffc06278: 41 82 00 2c beq- ffc062a4 <== NOT EXECUTED ffc0627c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06280: 81 29 26 a0 lwz r9,9888(r9) <== NOT EXECUTED ffc06284: 7d 29 1a 14 add r9,r9,r3 <== NOT EXECUTED ffc06288: 88 09 00 01 lbz r0,1(r9) <== NOT EXECUTED ffc0628c: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc06290: 41 82 00 14 beq- ffc062a4 <== NOT EXECUTED ffc06294: 2f 83 00 09 cmpwi cr7,r3,9 <== NOT EXECUTED ffc06298: 41 9e 00 0c beq- cr7,ffc062a4 <== NOT EXECUTED ffc0629c: 2f 83 00 0a cmpwi cr7,r3,10 <== NOT EXECUTED ffc062a0: 40 9e 00 20 bne- cr7,ffc062c0 <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); tty->column += 2; } else { oproc (c, tty); ffc062a4: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc062a8: 4b ff fe 1d bl ffc060c4 <== NOT EXECUTED } } ffc062ac: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc062b0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc062b4: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc062b8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc062bc: 4e 80 00 20 blr <== NOT EXECUTED { if ((tty->termios.c_lflag & ECHOCTL) && iscntrl(c) && (c != '\t') && (c != '\n')) { char echobuf[2]; echobuf[0] = '^'; echobuf[1] = c ^ 0x40; ffc062c0: 68 60 00 40 xori r0,r3,64 <== 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] = '^'; ffc062c4: 39 20 00 5e li r9,94 <== NOT EXECUTED echobuf[1] = c ^ 0x40; ffc062c8: 98 01 00 09 stb r0,9(r1) <== NOT EXECUTED rtems_termios_puts (echobuf, 2, tty); ffc062cc: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc062d0: 7f e5 fb 78 mr r5,r31 <== 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] = '^'; ffc062d4: 99 21 00 08 stb r9,8(r1) <== NOT EXECUTED echobuf[1] = c ^ 0x40; rtems_termios_puts (echobuf, 2, tty); ffc062d8: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc062dc: 4b ff fc 5d bl ffc05f38 <== NOT EXECUTED tty->column += 2; ffc062e0: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc062e4: 38 09 00 02 addi r0,r9,2 <== NOT EXECUTED ffc062e8: 90 1f 00 28 stw r0,40(r31) <== NOT EXECUTED } else { oproc (c, tty); } } ffc062ec: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc062f0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc062f4: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc062f8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc062fc: 4e 80 00 20 blr <== NOT EXECUTED ffc2ec2c : group_fp = fopen("/etc/group", "r"); } void endgrent(void) { if (group_fp != NULL) ffc2ec2c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { ffc2ec30: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc2ec34: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (group_fp != NULL) ffc2ec38: 80 69 5e fc lwz r3,24316(r9) <== NOT EXECUTED fclose(group_fp); group_fp = fopen("/etc/group", "r"); } void endgrent(void) { ffc2ec3c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED if (group_fp != NULL) ffc2ec40: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2ec44: 41 9e 00 08 beq- cr7,ffc2ec4c <== NOT EXECUTED fclose(group_fp); ffc2ec48: 48 01 e0 d1 bl ffc4cd18 <== NOT EXECUTED } ffc2ec4c: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2ec50: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2ec54: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ec58: 4e 80 00 20 blr <== NOT EXECUTED ffc2ec5c : passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { if (passwd_fp != NULL) ffc2ec5c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { ffc2ec60: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc2ec64: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (passwd_fp != NULL) ffc2ec68: 80 69 5f 00 lwz r3,24320(r9) <== NOT EXECUTED fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); } void endpwent(void) { ffc2ec6c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED if (passwd_fp != NULL) ffc2ec70: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2ec74: 41 9e 00 08 beq- cr7,ffc2ec7c <== NOT EXECUTED fclose(passwd_fp); ffc2ec78: 48 01 e0 a1 bl ffc4cd18 <== NOT EXECUTED } ffc2ec7c: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2ec80: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2ec84: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ec88: 4e 80 00 20 blr <== NOT EXECUTED ffc06300 : * 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) { ffc06300: 94 21 ff e0 stwu r1,-32(r1) <== NOT EXECUTED ffc06304: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc06308: 7d 80 00 26 mfcr r12 <== NOT EXECUTED ffc0630c: 90 01 00 24 stw r0,36(r1) <== NOT EXECUTED if (tty->ccount == 0) ffc06310: 81 23 00 20 lwz r9,32(r3) <== NOT EXECUTED * 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) { ffc06314: 93 e1 00 1c stw r31,28(r1) <== NOT EXECUTED ffc06318: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED if (tty->ccount == 0) ffc0631c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED * 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) { ffc06320: 93 61 00 0c stw r27,12(r1) <== NOT EXECUTED ffc06324: 93 81 00 10 stw r28,16(r1) <== NOT EXECUTED ffc06328: 93 a1 00 14 stw r29,20(r1) <== NOT EXECUTED ffc0632c: 93 c1 00 18 stw r30,24(r1) <== NOT EXECUTED ffc06330: 91 81 00 08 stw r12,8(r1) <== NOT EXECUTED if (tty->ccount == 0) ffc06334: 41 9e 00 9c beq- cr7,ffc063d0 <== NOT EXECUTED return; if (lineFlag) { ffc06338: 2e 04 00 00 cmpwi cr4,r4,0 <== NOT EXECUTED ffc0633c: 40 92 00 84 bne- cr4,ffc063c0 <== NOT EXECUTED ffc06340: 80 03 00 3c lwz r0,60(r3) <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { ffc06344: 3f 80 00 00 lis r28,0 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); ffc06348: 3f 60 ff c2 lis r27,-62 <== NOT EXECUTED ffc0634c: 3f a0 ff c2 lis r29,-62 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { ffc06350: 3b 9c 26 a0 addi r28,r28,9888 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); ffc06354: 3b 7b df e8 addi r27,r27,-8216 <== NOT EXECUTED ffc06358: 3b bd df e4 addi r29,r29,-8220 <== NOT EXECUTED } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; if (tty->termios.c_lflag & ECHO) { ffc0635c: 70 0a 00 08 andi. r10,r0,8 <== NOT EXECUTED echo ('\n', tty); return; } } while (tty->ccount) { unsigned char c = tty->cbuf[--tty->ccount]; ffc06360: 81 7f 00 1c lwz r11,28(r31) <== NOT EXECUTED ffc06364: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc06368: 91 3f 00 20 stw r9,32(r31) <== NOT EXECUTED ffc0636c: 7f cb 48 ae lbzx r30,r11,r9 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { ffc06370: 41 82 00 38 beq- ffc063a8 <== NOT EXECUTED if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { ffc06374: 40 92 00 0c bne- cr4,ffc06380 <== NOT EXECUTED ffc06378: 70 0a 00 10 andi. r10,r0,16 <== NOT EXECUTED ffc0637c: 41 82 01 d8 beq- ffc06554 <== NOT EXECUTED echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { ffc06380: 2f 9e 00 09 cmpwi cr7,r30,9 <== NOT EXECUTED ffc06384: 41 9e 00 dc beq- cr7,ffc06460 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { ffc06388: 81 3c 00 00 lwz r9,0(r28) <== NOT EXECUTED ffc0638c: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED ffc06390: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc06394: 7d 29 f0 ae lbzx r9,r9,r30 <== NOT EXECUTED ffc06398: 71 2b 00 20 andi. r11,r9,32 <== NOT EXECUTED ffc0639c: 41 82 00 a0 beq- ffc0643c <== NOT EXECUTED ffc063a0: 70 09 02 00 andi. r9,r0,512 <== NOT EXECUTED ffc063a4: 40 82 00 58 bne- ffc063fc <== NOT EXECUTED if (tty->column) tty->column--; } } } if (!lineFlag) ffc063a8: 41 92 00 28 beq- cr4,ffc063d0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) echo ('\n', tty); return; } } while (tty->ccount) { ffc063ac: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc063b0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc063b4: 41 9e 00 1c beq- cr7,ffc063d0 <== NOT EXECUTED ffc063b8: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc063bc: 4b ff ff a0 b ffc0635c <== NOT EXECUTED erase (struct rtems_termios_tty *tty, int lineFlag) { if (tty->ccount == 0) return; if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { ffc063c0: 80 03 00 3c lwz r0,60(r3) <== NOT EXECUTED ffc063c4: 70 0b 00 08 andi. r11,r0,8 <== NOT EXECUTED ffc063c8: 40 a2 01 34 bne+ ffc064fc <== NOT EXECUTED tty->ccount = 0; ffc063cc: 91 63 00 20 stw r11,32(r3) <== NOT EXECUTED } } if (!lineFlag) break; } } ffc063d0: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc063d4: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc063d8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc063dc: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc063e0: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc063e4: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc063e8: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc063ec: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc063f0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc063f4: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc063f8: 4e 80 00 20 blr <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); ffc063fc: 38 80 00 03 li r4,3 <== NOT EXECUTED ffc06400: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc06404: 4b ff fb 35 bl ffc05f38 <== NOT EXECUTED if (tty->column) ffc06408: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED tty->column--; } } else { if (iscntrl (c) && (tty->termios.c_lflag & ECHOCTL)) { rtems_termios_puts ("\b \b", 3, tty); ffc0640c: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED if (tty->column) ffc06410: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc06414: 41 9e 00 0c beq- cr7,ffc06420 <== NOT EXECUTED tty->column--; ffc06418: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc0641c: 91 3f 00 28 stw r9,40(r31) <== NOT EXECUTED } if (!iscntrl (c) || (tty->termios.c_lflag & ECHOCTL)) { ffc06420: 81 3c 00 00 lwz r9,0(r28) <== NOT EXECUTED ffc06424: 7c 09 f0 ae lbzx r0,r9,r30 <== NOT EXECUTED ffc06428: 70 0a 00 20 andi. r10,r0,32 <== NOT EXECUTED ffc0642c: 41 82 00 10 beq- ffc0643c <== NOT EXECUTED ffc06430: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc06434: 70 0b 02 00 andi. r11,r0,512 <== NOT EXECUTED ffc06438: 41 a2 ff 70 beq- ffc063a8 <== NOT EXECUTED rtems_termios_puts ("\b \b", 3, tty); ffc0643c: 38 80 00 03 li r4,3 <== NOT EXECUTED ffc06440: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc06444: 4b ff fa f5 bl ffc05f38 <== NOT EXECUTED if (tty->column) ffc06448: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc0644c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc06450: 41 be ff 58 beq- cr7,ffc063a8 <== NOT EXECUTED tty->column--; ffc06454: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc06458: 91 3f 00 28 stw r9,40(r31) <== NOT EXECUTED ffc0645c: 4b ff ff 4c b ffc063a8 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc06460: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) { if (!lineFlag && !(tty->termios.c_lflag & ECHOE)) { echo (tty->termios.c_cc[VERASE], tty); } else if (c == '\t') { int col = tty->read_start_column; ffc06464: 83 df 00 2c lwz r30,44(r31) <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc06468: 41 9e 00 44 beq- cr7,ffc064ac <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) ffc0646c: 54 0a bf fe rlwinm r10,r0,23,31,31 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { ffc06470: 81 1c 00 00 lwz r8,0(r28) <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) ffc06474: 2f 0a 00 00 cmpwi cr6,r10,0 <== NOT EXECUTED ffc06478: 7d 29 03 a6 mtctr r9 <== NOT EXECUTED while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; } else if (iscntrl (c)) { ffc0647c: 39 20 00 00 li r9,0 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; ffc06480: 7c 0b 48 ae lbzx r0,r11,r9 <== NOT EXECUTED ffc06484: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED if (c == '\t') { ffc06488: 2f 80 00 09 cmpwi cr7,r0,9 <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { ffc0648c: 7d 48 02 14 add r10,r8,r0 <== NOT EXECUTED /* * Find the character before the tab */ while (i != tty->ccount) { c = tty->cbuf[i++]; if (c == '\t') { ffc06490: 41 9e 00 5c beq- cr7,ffc064ec <== NOT EXECUTED col = (col | 7) + 1; } else if (iscntrl (c)) { ffc06494: 88 0a 00 01 lbz r0,1(r10) <== NOT EXECUTED ffc06498: 70 0a 00 20 andi. r10,r0,32 <== NOT EXECUTED ffc0649c: 41 82 00 44 beq- ffc064e0 <== NOT EXECUTED if (tty->termios.c_lflag & ECHOCTL) ffc064a0: 41 9a 00 08 beq- cr6,ffc064a8 <== NOT EXECUTED col += 2; ffc064a4: 3b de 00 02 addi r30,r30,2 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc064a8: 42 00 ff d8 bdnz+ ffc06480 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { ffc064ac: 80 1f 00 28 lwz r0,40(r31) <== NOT EXECUTED ffc064b0: 7f 9e 00 00 cmpw cr7,r30,r0 <== NOT EXECUTED ffc064b4: 40 bc fe f4 bge- cr7,ffc063a8 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); ffc064b8: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc064bc: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc064c0: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc064c4: 4b ff fa 75 bl ffc05f38 <== NOT EXECUTED tty->column--; ffc064c8: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc064cc: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { ffc064d0: 7f 9e 00 00 cmpw cr7,r30,r0 <== NOT EXECUTED rtems_termios_puts ("\b", 1, tty); tty->column--; ffc064d4: 90 1f 00 28 stw r0,40(r31) <== NOT EXECUTED } /* * Back up over the tab */ while (tty->column > col) { ffc064d8: 41 9c ff e0 blt+ cr7,ffc064b8 <== NOT EXECUTED ffc064dc: 4b ff fe cc b ffc063a8 <== NOT EXECUTED else if (iscntrl (c)) { if (tty->termios.c_lflag & ECHOCTL) col += 2; } else { col++; ffc064e0: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc064e4: 42 00 ff 9c bdnz+ ffc06480 <== NOT EXECUTED ffc064e8: 4b ff ff c4 b ffc064ac <== NOT EXECUTED c = tty->cbuf[i++]; if (c == '\t') { col = (col | 7) + 1; ffc064ec: 63 de 00 07 ori r30,r30,7 <== NOT EXECUTED ffc064f0: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED int i = 0; /* * Find the character before the tab */ while (i != tty->ccount) { ffc064f4: 42 00 ff 8c bdnz+ ffc06480 <== NOT EXECUTED ffc064f8: 4b ff ff b4 b ffc064ac <== NOT EXECUTED if (lineFlag) { if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { ffc064fc: 70 0b 00 10 andi. r11,r0,16 <== NOT EXECUTED ffc06500: 40 82 fe 44 bne+ ffc06344 <== NOT EXECUTED tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); ffc06504: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED if (!(tty->termios.c_lflag & ECHO)) { tty->ccount = 0; return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; ffc06508: 91 63 00 20 stw r11,32(r3) <== NOT EXECUTED echo (tty->termios.c_cc[VKILL], tty); ffc0650c: 88 63 00 44 lbz r3,68(r3) <== NOT EXECUTED ffc06510: 4b ff fd 4d bl ffc0625c <== NOT EXECUTED if (tty->termios.c_lflag & ECHOK) ffc06514: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED echo ('\n', tty); ffc06518: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) ffc0651c: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED echo ('\n', tty); ffc06520: 38 60 00 0a li r3,10 <== NOT EXECUTED return; } if (!(tty->termios.c_lflag & ECHOE)) { tty->ccount = 0; echo (tty->termios.c_cc[VKILL], tty); if (tty->termios.c_lflag & ECHOK) ffc06524: 41 82 fe ac beq+ ffc063d0 <== NOT EXECUTED } } if (!lineFlag) break; } } ffc06528: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc0652c: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc06530: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06534: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc06538: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc0653c: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc06540: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc06544: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc06548: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc0654c: 38 21 00 20 addi r1,r1,32 <== 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); ffc06550: 4b ff fd 0c b ffc0625c <== NOT EXECUTED } } if (!lineFlag) break; } } ffc06554: 80 01 00 24 lwz r0,36(r1) <== 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); ffc06558: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED } } if (!lineFlag) break; } } ffc0655c: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc06560: 7c 08 03 a6 mtlr r0 <== 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); ffc06564: 88 7f 00 43 lbz r3,67(r31) <== NOT EXECUTED } } if (!lineFlag) break; } } ffc06568: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc0656c: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc06570: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc06574: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc06578: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc0657c: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc06580: 38 21 00 20 addi r1,r1,32 <== 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); ffc06584: 4b ff fc d8 b ffc0625c <== NOT EXECUTED ffc45c58 : #include int fchdir( int fd ) { ffc45c58: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc45c5c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); ffc45c60: 3d 20 00 00 lis r9,0 <== NOT EXECUTED #include int fchdir( int fd ) { ffc45c64: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); ffc45c68: 80 09 34 8c lwz r0,13452(r9) <== NOT EXECUTED #include int fchdir( int fd ) { ffc45c6c: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); ffc45c70: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED #include int fchdir( int fd ) { ffc45c74: 93 e1 00 3c stw r31,60(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); ffc45c78: 40 9c 01 50 bge- cr7,ffc45dc8 <== NOT EXECUTED iop = rtems_libio_iop( fd ); ffc45c7c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc45c80: 83 e9 35 b0 lwz r31,13744(r9) <== NOT EXECUTED ffc45c84: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc45c88: 7f ff 1a 14 add r31,r31,r3 <== NOT EXECUTED rtems_libio_check_is_open(iop); ffc45c8c: 80 1f 00 18 lwz r0,24(r31) <== NOT EXECUTED ffc45c90: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc45c94: 41 82 01 34 beq- ffc45dc8 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc45c98: 70 09 00 02 andi. r9,r0,2 <== NOT EXECUTED ffc45c9c: 41 82 01 74 beq- ffc45e10 <== NOT EXECUTED /* * Verify you can change directory into this node. */ if ( !iop->pathinfo.ops ) { ffc45ca0: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED ffc45ca4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc45ca8: 41 9e 01 7c beq- cr7,ffc45e24 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { ffc45cac: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc45cb0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc45cb4: 41 9e 01 70 beq- cr7,ffc45e24 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != ffc45cb8: 38 7f 00 1c addi r3,r31,28 <== NOT EXECUTED ffc45cbc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc45cc0: 4e 80 04 21 bctrl <== NOT EXECUTED ffc45cc4: 2f 83 00 01 cmpwi cr7,r3,1 <== NOT EXECUTED ffc45cc8: 40 9e 00 ec bne- cr7,ffc45db4 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc45ccc: 3f c0 00 00 lis r30,0 <== NOT EXECUTED ffc45cd0: 81 3e 34 ec lwz r9,13548(r30) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc45cd4: 3c 60 ff c7 lis r3,-57 <== NOT EXECUTED ffc45cd8: 38 63 a4 50 addi r3,r3,-23472 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc45cdc: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc45ce0: 38 80 00 01 li r4,1 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc45ce4: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc45ce8: 38 a0 00 00 li r5,0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc45cec: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc45cf0: 38 c1 00 08 addi r6,r1,8 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc45cf4: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc45cf8: 38 e0 00 00 li r7,0 <== NOT EXECUTED * but note the race condition. Threads who * share their rtems_filesystem_current better * be synchronized! */ saved = rtems_filesystem_current; ffc45cfc: 91 01 00 1c stw r8,28(r1) <== NOT EXECUTED ffc45d00: 91 41 00 20 stw r10,32(r1) <== NOT EXECUTED ffc45d04: 91 61 00 24 stw r11,36(r1) <== NOT EXECUTED ffc45d08: 90 01 00 28 stw r0,40(r1) <== NOT EXECUTED ffc45d0c: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc45d10: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; ffc45d14: 80 1f 00 28 lwz r0,40(r31) <== NOT EXECUTED ffc45d18: 81 1f 00 1c lwz r8,28(r31) <== NOT EXECUTED ffc45d1c: 81 5f 00 20 lwz r10,32(r31) <== NOT EXECUTED ffc45d20: 81 7f 00 24 lwz r11,36(r31) <== NOT EXECUTED ffc45d24: 91 09 00 04 stw r8,4(r9) <== NOT EXECUTED ffc45d28: 91 49 00 08 stw r10,8(r9) <== NOT EXECUTED ffc45d2c: 91 69 00 0c stw r11,12(r9) <== NOT EXECUTED ffc45d30: 90 09 00 10 stw r0,16(r9) <== NOT EXECUTED ffc45d34: 80 1f 00 2c lwz r0,44(r31) <== NOT EXECUTED ffc45d38: 90 09 00 14 stw r0,20(r9) <== NOT EXECUTED /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { ffc45d3c: 4b fc 1b 51 bl ffc0788c <== NOT EXECUTED ffc45d40: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc45d44: 40 9e 00 98 bne- cr7,ffc45ddc <== NOT EXECUTED /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; return -1; } /* release the old one */ rtems_filesystem_freenode( &saved ); ffc45d48: 81 21 00 28 lwz r9,40(r1) <== NOT EXECUTED ffc45d4c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc45d50: 41 9e 00 1c beq- cr7,ffc45d6c <== NOT EXECUTED ffc45d54: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc45d58: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc45d5c: 41 9e 00 10 beq- cr7,ffc45d6c <== NOT EXECUTED ffc45d60: 38 61 00 1c addi r3,r1,28 <== NOT EXECUTED ffc45d64: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc45d68: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_current = loc; ffc45d6c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc45d70: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc45d74: 81 3e 34 ec lwz r9,13548(r30) <== NOT EXECUTED ffc45d78: 81 41 00 0c lwz r10,12(r1) <== NOT EXECUTED ffc45d7c: 81 61 00 10 lwz r11,16(r1) <== NOT EXECUTED ffc45d80: 81 01 00 08 lwz r8,8(r1) <== NOT EXECUTED ffc45d84: 91 49 00 08 stw r10,8(r9) <== NOT EXECUTED ffc45d88: 91 09 00 04 stw r8,4(r9) <== NOT EXECUTED ffc45d8c: 91 69 00 0c stw r11,12(r9) <== NOT EXECUTED ffc45d90: 90 09 00 10 stw r0,16(r9) <== NOT EXECUTED ffc45d94: 80 01 00 18 lwz r0,24(r1) <== NOT EXECUTED ffc45d98: 90 09 00 14 stw r0,20(r9) <== NOT EXECUTED return 0; } ffc45d9c: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc45da0: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc45da4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc45da8: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc45dac: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc45db0: 4e 80 00 20 blr <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*iop->pathinfo.ops->node_type_h)( &iop->pathinfo ) != RTEMS_FILESYSTEM_DIRECTORY ) { rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc45db4: 48 00 6d c5 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc45db8: 38 00 00 14 li r0,20 <== NOT EXECUTED ffc45dbc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc45dc0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc45dc4: 4b ff ff d8 b ffc45d9c <== NOT EXECUTED rtems_libio_t *iop; rtems_filesystem_location_info_t loc, saved; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); ffc45dc8: 48 00 6d b1 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc45dcc: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc45dd0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc45dd4: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc45dd8: 4b ff ff c4 b ffc45d9c <== NOT EXECUTED rtems_filesystem_current = iop->pathinfo; /* clone the current node */ if (rtems_filesystem_evaluate_path(".", 1, 0, &loc, 0)) { /* cloning failed; restore original and bail out */ rtems_filesystem_current = saved; ffc45ddc: 80 01 00 28 lwz r0,40(r1) <== NOT EXECUTED ffc45de0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc45de4: 81 3e 34 ec lwz r9,13548(r30) <== NOT EXECUTED ffc45de8: 81 41 00 20 lwz r10,32(r1) <== NOT EXECUTED ffc45dec: 81 61 00 24 lwz r11,36(r1) <== NOT EXECUTED ffc45df0: 81 01 00 1c lwz r8,28(r1) <== NOT EXECUTED ffc45df4: 91 49 00 08 stw r10,8(r9) <== NOT EXECUTED ffc45df8: 91 09 00 04 stw r8,4(r9) <== NOT EXECUTED ffc45dfc: 91 69 00 0c stw r11,12(r9) <== NOT EXECUTED ffc45e00: 90 09 00 10 stw r0,16(r9) <== NOT EXECUTED ffc45e04: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc45e08: 90 09 00 14 stw r0,20(r9) <== NOT EXECUTED return -1; ffc45e0c: 4b ff ff 90 b ffc45d9c <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc45e10: 48 00 6d 69 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc45e14: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc45e18: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc45e1c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc45e20: 4b ff ff 7c b ffc45d9c <== NOT EXECUTED if ( !iop->pathinfo.ops ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( !iop->pathinfo.ops->node_type_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc45e24: 48 00 6d 55 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc45e28: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc45e2c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc45e30: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc45e34: 4b ff ff 68 b ffc45d9c <== NOT EXECUTED ffc2e7cc : int fchmod( int fd, mode_t mode ) { ffc2e7cc: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2e7d0: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2e7d4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED int fchmod( int fd, mode_t mode ) { ffc2e7d8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2e7dc: 80 09 34 8c lwz r0,13452(r9) <== NOT EXECUTED ffc2e7e0: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc2e7e4: 40 9c 00 5c bge- cr7,ffc2e840 <== NOT EXECUTED iop = rtems_libio_iop( fd ); ffc2e7e8: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2e7ec: 80 09 35 b0 lwz r0,13744(r9) <== NOT EXECUTED ffc2e7f0: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc2e7f4: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED rtems_libio_check_is_open(iop); ffc2e7f8: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc2e7fc: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc2e800: 41 82 00 40 beq- ffc2e840 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2e804: 70 09 00 04 andi. r9,r0,4 <== NOT EXECUTED ffc2e808: 41 82 00 4c beq- ffc2e854 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) ffc2e80c: 81 23 00 40 lwz r9,64(r3) <== NOT EXECUTED ffc2e810: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2e814: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2e818: 41 9e 00 50 beq- cr7,ffc2e868 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.handlers->fchmod_h)( &iop->pathinfo, mode ); ffc2e81c: 81 23 00 24 lwz r9,36(r3) <== NOT EXECUTED ffc2e820: 38 63 00 1c addi r3,r3,28 <== NOT EXECUTED ffc2e824: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2e828: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2e82c: 4e 80 04 21 bctrl <== NOT EXECUTED } ffc2e830: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2e834: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2e838: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2e83c: 4e 80 00 20 blr <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); ffc2e840: 48 01 e3 39 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e844: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc2e848: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e84c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e850: 4b ff ff e0 b ffc2e830 <== NOT EXECUTED /* * Now process the fchmod(). */ rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2e854: 48 01 e3 25 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e858: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2e85c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e860: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e864: 4b ff ff cc b ffc2e830 <== NOT EXECUTED if ( !iop->handlers->fchmod_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2e868: 48 01 e3 11 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e86c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2e870: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e874: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e878: 4b ff ff b8 b ffc2e830 <== NOT EXECUTED ffc2e87c : int fchown( int fd, uid_t owner, gid_t group ) { ffc2e87c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2e880: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2e884: 3d 20 00 00 lis r9,0 <== NOT EXECUTED int fchown( int fd, uid_t owner, gid_t group ) { ffc2e888: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2e88c: 80 09 34 8c lwz r0,13452(r9) <== NOT EXECUTED ffc2e890: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc2e894: 40 9c 00 54 bge- cr7,ffc2e8e8 <== NOT EXECUTED iop = rtems_libio_iop( fd ); ffc2e898: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2e89c: 80 09 35 b0 lwz r0,13744(r9) <== NOT EXECUTED ffc2e8a0: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc2e8a4: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED rtems_libio_check_is_open(iop); ffc2e8a8: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc2e8ac: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc2e8b0: 41 82 00 38 beq- ffc2e8e8 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2e8b4: 70 09 00 04 andi. r9,r0,4 <== NOT EXECUTED ffc2e8b8: 41 82 00 44 beq- ffc2e8fc <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) ffc2e8bc: 81 23 00 28 lwz r9,40(r3) <== NOT EXECUTED ffc2e8c0: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc2e8c4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2e8c8: 41 9e 00 48 beq- cr7,ffc2e910 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->pathinfo.ops->chown_h)( &iop->pathinfo, owner, group ); ffc2e8cc: 38 63 00 1c addi r3,r3,28 <== NOT EXECUTED ffc2e8d0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2e8d4: 4e 80 04 21 bctrl <== NOT EXECUTED } ffc2e8d8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc2e8dc: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc2e8e0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2e8e4: 4e 80 00 20 blr <== NOT EXECUTED { rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); ffc2e8e8: 48 01 e2 91 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e8ec: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc2e8f0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e8f4: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e8f8: 4b ff ff e0 b ffc2e8d8 <== NOT EXECUTED rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2e8fc: 48 01 e2 7d bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e900: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2e904: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e908: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e90c: 4b ff ff cc b ffc2e8d8 <== NOT EXECUTED if ( !iop->pathinfo.ops->chown_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2e910: 48 01 e2 69 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2e914: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2e918: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2e91c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2e920: 4b ff ff b8 b ffc2e8d8 <== NOT EXECUTED ffc45e38 : int fcntl( int fd, int cmd, ... ) { ffc45e38: 94 21 ff c0 stwu r1,-64(r1) ffc45e3c: 7c 08 02 a6 mflr r0 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc45e40: 3d 20 00 00 lis r9,0 int fcntl( int fd, int cmd, ... ) { ffc45e44: 90 01 00 44 stw r0,68(r1) int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc45e48: 80 09 34 8c lwz r0,13452(r9) ... ) { int ret; va_list ap; va_start( ap, cmd ); ffc45e4c: 39 20 00 02 li r9,2 ffc45e50: 99 21 00 08 stb r9,8(r1) ffc45e54: 39 21 00 48 addi r9,r1,72 int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc45e58: 7f 83 00 40 cmplw cr7,r3,r0 ... ) { int ret; va_list ap; va_start( ap, cmd ); ffc45e5c: 91 21 00 0c stw r9,12(r1) ffc45e60: 39 21 00 10 addi r9,r1,16 int fcntl( int fd, int cmd, ... ) { ffc45e64: 93 a1 00 34 stw r29,52(r1) ffc45e68: 93 c1 00 38 stw r30,56(r1) ffc45e6c: 93 e1 00 3c stw r31,60(r1) ffc45e70: 90 a1 00 18 stw r5,24(r1) ffc45e74: 90 c1 00 1c stw r6,28(r1) ffc45e78: 90 e1 00 20 stw r7,32(r1) int ret; va_list ap; va_start( ap, cmd ); ffc45e7c: 91 21 00 10 stw r9,16(r1) int fd2; int flags; int mask; int ret = 0; rtems_libio_check_fd( fd ); ffc45e80: 40 9c 02 58 bge- cr7,ffc460d8 iop = rtems_libio_iop( fd ); ffc45e84: 3f a0 00 00 lis r29,0 ffc45e88: 1c 63 00 48 mulli r3,r3,72 ffc45e8c: 81 7d 35 b0 lwz r11,13744(r29) ffc45e90: 7f cb 1a 14 add r30,r11,r3 rtems_libio_check_is_open(iop); ffc45e94: 80 7e 00 18 lwz r3,24(r30) ffc45e98: 70 69 01 00 andi. r9,r3,256 ffc45e9c: 41 82 02 3c beq- ffc460d8 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { ffc45ea0: 2b 84 00 09 cmplwi cr7,r4,9 ffc45ea4: 40 9d 00 18 ble- cr7,ffc45ebc errno = ENOTSUP; ret = -1; break; default: errno = EINVAL; ffc45ea8: 48 00 6c d1 bl ffc4cb78 <__errno> ffc45eac: 38 00 00 16 li r0,22 ffc45eb0: 90 03 00 00 stw r0,0(r3) ffc45eb4: 3b e0 ff ff li r31,-1 ffc45eb8: 48 00 00 30 b ffc45ee8 /* * This switch should contain all the cases from POSIX. */ switch ( cmd ) { ffc45ebc: 3d 20 ff c7 lis r9,-57 ffc45ec0: 39 29 24 58 addi r9,r9,9304 ffc45ec4: 54 8a 10 3a rlwinm r10,r4,2,0,29 ffc45ec8: 7d 49 50 2e lwzx r10,r9,r10 ffc45ecc: 7d 2a 4a 14 add r9,r10,r9 ffc45ed0: 7d 29 03 a6 mtctr r9 ffc45ed4: 4e 80 04 20 bctr errno = ENOTSUP; ret = -1; break; case F_GETOWN: /* for sockets. */ errno = ENOTSUP; ffc45ed8: 48 00 6c a1 bl ffc4cb78 <__errno> ffc45edc: 38 00 00 86 li r0,134 ffc45ee0: 90 03 00 00 stw r0,0(r3) ffc45ee4: 3b e0 ff ff li r31,-1 va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } ffc45ee8: 80 01 00 44 lwz r0,68(r1) ffc45eec: 7f e3 fb 78 mr r3,r31 ffc45ef0: 83 a1 00 34 lwz r29,52(r1) ffc45ef4: 7c 08 03 a6 mtlr r0 ffc45ef8: 83 c1 00 38 lwz r30,56(r1) ffc45efc: 83 e1 00 3c lwz r31,60(r1) ffc45f00: 38 21 00 40 addi r1,r1,64 ffc45f04: 4e 80 00 20 blr 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 ) ); ffc45f08: 89 21 00 08 lbz r9,8(r1) ffc45f0c: 2b 89 00 07 cmplwi cr7,r9,7 ffc45f10: 40 9d 01 b0 ble- cr7,ffc460c0 ffc45f14: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc45f18: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc45f1c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc45f20: 80 69 00 00 lwz r3,0(r9) /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); ffc45f24: 3b e0 00 00 li r31,0 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 ) ); ffc45f28: 90 81 00 28 stw r4,40(r1) ffc45f2c: 4b fc 1f f9 bl ffc07f24 /* * XXX If we are turning on append, should we seek to the end? */ iop->flags = (iop->flags & ~mask) | (flags & mask); ffc45f30: 39 20 fd fe li r9,-514 ffc45f34: 80 1e 00 18 lwz r0,24(r30) ffc45f38: 70 63 02 01 andi. r3,r3,513 ffc45f3c: 80 81 00 28 lwz r4,40(r1) ffc45f40: 7d 20 00 38 and r0,r9,r0 ffc45f44: 7c 60 03 78 or r0,r3,r0 ffc45f48: 90 1e 00 18 stw r0,24(r30) ffc45f4c: 48 00 00 1c b ffc45f68 else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; break; case F_GETFL: /* more flags (cloexec) */ ret = rtems_libio_to_fcntl_flags( iop->flags ); ffc45f50: 90 81 00 28 stw r4,40(r1) ffc45f54: 4b fc 1c b1 bl ffc07c04 ffc45f58: 7c 7f 1b 78 mr r31,r3 ffc45f5c: 80 81 00 28 lwz r4,40(r1) /* * If we got this far successfully, then we give the optional * filesystem specific handler a chance to process this. */ if (ret >= 0) { ffc45f60: 2f 9f 00 00 cmpwi cr7,r31,0 ffc45f64: 41 bc ff 84 blt- cr7,ffc45ee8 if (iop->handlers->fcntl_h) { ffc45f68: 81 3e 00 40 lwz r9,64(r30) ffc45f6c: 80 09 00 30 lwz r0,48(r9) ffc45f70: 2f 80 00 00 cmpwi cr7,r0,0 ffc45f74: 41 be ff 74 beq- cr7,ffc45ee8 int err = (*iop->handlers->fcntl_h)( cmd, iop ); ffc45f78: 7c 83 23 78 mr r3,r4 ffc45f7c: 7c 09 03 a6 mtctr r0 ffc45f80: 7f c4 f3 78 mr r4,r30 ffc45f84: 4e 80 04 21 bctrl if (err) { ffc45f88: 7c 7e 1b 79 mr. r30,r3 ffc45f8c: 41 82 ff 5c beq+ ffc45ee8 errno = err; ffc45f90: 48 00 6b e9 bl ffc4cb78 <__errno> <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } ffc45f94: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED if (ret >= 0) { if (iop->handlers->fcntl_h) { int err = (*iop->handlers->fcntl_h)( cmd, iop ); if (err) { errno = err; ffc45f98: 3b e0 ff ff li r31,-1 <== NOT EXECUTED ffc45f9c: 93 c3 00 00 stw r30,0(r3) <== NOT EXECUTED va_list ap; va_start( ap, cmd ); ret = vfcntl(fd,cmd,ap); va_end(ap); return ret; } ffc45fa0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc45fa4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc45fa8: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc45fac: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc45fb0: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc45fb4: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc45fb8: 4e 80 00 20 blr <== 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 ) ) ffc45fbc: 89 21 00 08 lbz r9,8(r1) ffc45fc0: 2b 89 00 07 cmplwi cr7,r9,7 ffc45fc4: 41 9d 00 ec bgt- cr7,ffc460b0 ffc45fc8: 38 09 00 01 addi r0,r9,1 ffc45fcc: 81 61 00 10 lwz r11,16(r1) ffc45fd0: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc45fd4: 98 01 00 08 stb r0,8(r1) ffc45fd8: 7d 2b 4a 14 add r9,r11,r9 ffc45fdc: 80 09 00 00 lwz r0,0(r9) ffc45fe0: 2f 80 00 00 cmpwi cr7,r0,0 ffc45fe4: 41 9e 01 08 beq- cr7,ffc460ec iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; ffc45fe8: 60 63 08 00 ori r3,r3,2048 ffc45fec: 90 7e 00 18 stw r3,24(r30) ffc45ff0: 3b e0 00 00 li r31,0 ffc45ff4: 4b ff ff 74 b ffc45f68 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); ffc45ff8: 54 7f af fe rlwinm r31,r3,21,31,31 ffc45ffc: 4b ff ff 6c b ffc45f68 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); ffc46000: 89 21 00 08 lbz r9,8(r1) ffc46004: 2b 89 00 07 cmplwi cr7,r9,7 ffc46008: 41 9d 00 98 bgt- cr7,ffc460a0 ffc4600c: 39 49 00 01 addi r10,r9,1 ffc46010: 81 01 00 10 lwz r8,16(r1) ffc46014: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc46018: 99 41 00 08 stb r10,8(r1) ffc4601c: 7d 28 4a 14 add r9,r8,r9 ffc46020: 81 29 00 00 lwz r9,0(r9) if ( fd2 ) ffc46024: 2f 89 00 00 cmpwi cr7,r9,0 ffc46028: 41 9e 00 d4 beq- cr7,ffc460fc diop = rtems_libio_iop( fd2 ); ffc4602c: 7f 80 48 40 cmplw cr7,r0,r9 <== NOT EXECUTED ffc46030: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc46034: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc46038: 40 9d 00 10 ble- cr7,ffc46048 <== NOT EXECUTED ffc4603c: 1d 29 00 48 mulli r9,r9,72 <== NOT EXECUTED ffc46040: 7c 6b 4a 14 add r3,r11,r9 <== NOT EXECUTED ffc46044: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc46048: 81 1e 00 1c lwz r8,28(r30) ret = (int) (diop - rtems_libio_iops); ffc4604c: 7f eb f8 50 subf r31,r11,r31 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc46050: 81 5e 00 20 lwz r10,32(r30) ret = (int) (diop - rtems_libio_iops); ffc46054: 7f ff 1e 70 srawi r31,r31,3 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc46058: 81 3e 00 24 lwz r9,36(r30) ffc4605c: 80 1e 00 28 lwz r0,40(r30) ffc46060: 91 03 00 1c stw r8,28(r3) ret = (int) (diop - rtems_libio_iops); ffc46064: 3d 00 38 e3 lis r8,14563 ffc46068: 61 08 8e 39 ori r8,r8,36409 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc4606c: 91 23 00 24 stw r9,36(r3) ret = (int) (diop - rtems_libio_iops); ffc46070: 7f ff 41 d6 mullw r31,r31,r8 } diop->handlers = iop->handlers; diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc46074: 90 03 00 28 stw r0,40(r3) ffc46078: 91 43 00 20 stw r10,32(r3) ret = -1; break; } } diop->handlers = iop->handlers; ffc4607c: 81 7e 00 40 lwz r11,64(r30) diop->file_info = iop->file_info; ffc46080: 81 3e 00 3c lwz r9,60(r30) diop->flags = iop->flags; ffc46084: 80 1e 00 18 lwz r0,24(r30) diop->pathinfo = iop->pathinfo; ffc46088: 81 5e 00 2c lwz r10,44(r30) ret = -1; break; } } diop->handlers = iop->handlers; ffc4608c: 91 63 00 40 stw r11,64(r3) diop->file_info = iop->file_info; diop->flags = iop->flags; diop->pathinfo = iop->pathinfo; ffc46090: 91 43 00 2c stw r10,44(r3) break; } } diop->handlers = iop->handlers; diop->file_info = iop->file_info; ffc46094: 91 23 00 3c stw r9,60(r3) diop->flags = iop->flags; ffc46098: 90 03 00 18 stw r0,24(r3) ffc4609c: 4b ff fe c4 b ffc45f60 * This switch should contain all the cases from POSIX. */ switch ( cmd ) { case F_DUPFD: /* dup */ fd2 = va_arg( ap, int ); ffc460a0: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc460a4: 39 49 00 04 addi r10,r9,4 <== NOT EXECUTED ffc460a8: 91 41 00 0c stw r10,12(r1) <== NOT EXECUTED ffc460ac: 4b ff ff 74 b ffc46020 <== 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 ) ) ffc460b0: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc460b4: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc460b8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc460bc: 4b ff ff 20 b ffc45fdc <== NOT EXECUTED 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 ) ); ffc460c0: 81 61 00 10 lwz r11,16(r1) ffc460c4: 38 09 00 01 addi r0,r9,1 ffc460c8: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc460cc: 98 01 00 08 stb r0,8(r1) ffc460d0: 7d 2b 4a 14 add r9,r11,r9 ffc460d4: 4b ff fe 4c b ffc45f20 int mask; int ret = 0; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); ffc460d8: 48 00 6a a1 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc460dc: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc460e0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc460e4: 3b e0 ff ff li r31,-1 <== NOT EXECUTED ffc460e8: 4b ff fe 00 b ffc45ee8 <== NOT EXECUTED */ if ( va_arg( ap, int ) ) iop->flags |= LIBIO_FLAGS_CLOSE_ON_EXEC; else iop->flags &= ~LIBIO_FLAGS_CLOSE_ON_EXEC; ffc460ec: 54 63 05 66 rlwinm r3,r3,0,21,19 <== NOT EXECUTED ffc460f0: 90 7e 00 18 stw r3,24(r30) <== NOT EXECUTED ffc460f4: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc460f8: 4b ff fe 70 b ffc45f68 <== NOT EXECUTED fd2 = va_arg( ap, int ); if ( fd2 ) diop = rtems_libio_iop( fd2 ); else { /* allocate a file control block */ diop = rtems_libio_allocate(); ffc460fc: 90 81 00 28 stw r4,40(r1) ffc46100: 4b fc 1d 45 bl ffc07e44 if ( diop == 0 ) { ffc46104: 2c 03 00 00 cmpwi r3,0 ffc46108: 3b e0 ff ff li r31,-1 ffc4610c: 80 81 00 28 lwz r4,40(r1) ffc46110: 41 a2 fd d8 beq- ffc45ee8 ffc46114: 81 7d 35 b0 lwz r11,13744(r29) ffc46118: 7c 7f 1b 78 mr r31,r3 ffc4611c: 4b ff ff 2c b ffc46048 ffc10328 : */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc10328: 94 21 ff d0 stwu r1,-48(r1) ffc1032c: 7c 08 02 a6 mflr r0 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc10330: 38 a0 00 00 li r5,0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc10334: 93 c1 00 28 stw r30,40(r1) ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc10338: 3f c0 00 00 lis r30,0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc1033c: 93 e1 00 2c stw r31,44(r1) ffc10340: 7c 7f 1b 78 mr r31,r3 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc10344: 80 7e 28 fc lwz r3,10492(r30) */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc10348: 93 a1 00 24 stw r29,36(r1) ffc1034c: 7c 9d 23 78 mr r29,r4 ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc10350: 38 80 00 00 li r4,0 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc10354: 93 41 00 18 stw r26,24(r1) ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc10358: 3b 40 ff fc li r26,-4 */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc1035c: 90 01 00 34 stw r0,52(r1) ffc10360: 93 61 00 1c stw r27,28(r1) ffc10364: 93 81 00 20 stw r28,32(r1) ) { pipe_control_t *pipe; int err = 0; if (rtems_semaphore_obtain(rtems_pipe_semaphore, ffc10368: 4b ff 83 a9 bl ffc08710 ffc1036c: 2f 83 00 00 cmpwi cr7,r3,0 ffc10370: 40 9e 00 7c bne- cr7,ffc103ec RTEMS_WAIT, RTEMS_NO_TIMEOUT) != RTEMS_SUCCESSFUL) return -EINTR; pipe = *pipep; ffc10374: 83 9f 00 00 lwz r28,0(r31) <== NOT EXECUTED if (pipe == NULL) { ffc10378: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc1037c: 41 9e 00 9c beq- cr7,ffc10418 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) ffc10380: 80 7c 00 28 lwz r3,40(r28) <== NOT EXECUTED ffc10384: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc10388: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc1038c: 4b ff 83 85 bl ffc08710 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { ffc10390: 80 1f 00 00 lwz r0,0(r31) <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) ffc10394: 30 63 ff ff addic r3,r3,-1 <== NOT EXECUTED ffc10398: 7c 63 19 10 subfe r3,r3,r3 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { ffc1039c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED err = pipe_alloc(&pipe); if (err) goto out; } if (! PIPE_LOCK(pipe)) ffc103a0: 54 7a 07 7a rlwinm r26,r3,0,29,29 <== NOT EXECUTED ffc103a4: 3b 5a ff fc addi r26,r26,-4 <== NOT EXECUTED err = -EINTR; if (*pipep == NULL) { ffc103a8: 41 9e 02 bc beq- cr7,ffc10664 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); ffc103ac: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc103b0: 4b ff 84 c1 bl ffc08870 <== NOT EXECUTED pipe_control_t *pipe; uint prevCounter; int err; err = pipe_new(pipep); if (err) ffc103b4: 2f 9a 00 00 cmpwi cr7,r26,0 <== NOT EXECUTED ffc103b8: 40 9e 00 34 bne- cr7,ffc103ec <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { ffc103bc: 81 3d 00 18 lwz r9,24(r29) <== NOT EXECUTED int err; err = pipe_new(pipep); if (err) return err; pipe = *pipep; ffc103c0: 83 df 00 00 lwz r30,0(r31) <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { ffc103c4: 55 20 07 7c rlwinm r0,r9,0,29,30 <== NOT EXECUTED ffc103c8: 2f 80 00 04 cmpwi cr7,r0,4 <== NOT EXECUTED ffc103cc: 41 9e 02 08 beq- cr7,ffc105d4 <== NOT EXECUTED ffc103d0: 2f 80 00 06 cmpwi cr7,r0,6 <== NOT EXECUTED ffc103d4: 41 9e 01 b0 beq- cr7,ffc10584 <== NOT EXECUTED ffc103d8: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc103dc: 41 9e 01 14 beq- cr7,ffc104f0 <== NOT EXECUTED if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); ffc103e0: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED ffc103e4: 3b 40 00 00 li r26,0 <== NOT EXECUTED ffc103e8: 4b ff 84 89 bl ffc08870 <== NOT EXECUTED return 0; out_error: pipe_release(pipep, iop); return err; } ffc103ec: 80 01 00 34 lwz r0,52(r1) ffc103f0: 7f 43 d3 78 mr r3,r26 ffc103f4: 83 61 00 1c lwz r27,28(r1) ffc103f8: 7c 08 03 a6 mtlr r0 ffc103fc: 83 41 00 18 lwz r26,24(r1) ffc10400: 83 81 00 20 lwz r28,32(r1) ffc10404: 83 a1 00 24 lwz r29,36(r1) ffc10408: 83 c1 00 28 lwz r30,40(r1) ffc1040c: 83 e1 00 2c lwz r31,44(r1) ffc10410: 38 21 00 30 addi r1,r1,48 ffc10414: 4e 80 00 20 blr { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); ffc10418: 38 60 00 34 li r3,52 <== NOT EXECUTED ffc1041c: 4b ff 45 59 bl ffc04974 <== NOT EXECUTED if (pipe == NULL) ffc10420: 3b 40 ff f4 li r26,-12 <== NOT EXECUTED ffc10424: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED { static char c = 'a'; pipe_control_t *pipe; int err = -ENOMEM; pipe = malloc(sizeof(pipe_control_t)); ffc10428: 7c 7b 1b 78 mr r27,r3 <== NOT EXECUTED ffc1042c: 7c 7c 1b 78 mr r28,r3 <== NOT EXECUTED if (pipe == NULL) ffc10430: 41 be ff 7c beq- cr7,ffc103ac <== NOT EXECUTED return err; memset(pipe, 0, sizeof(pipe_control_t)); ffc10434: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc10438: 38 a0 00 34 li r5,52 <== NOT EXECUTED ffc1043c: 48 00 24 65 bl ffc128a0 <== NOT EXECUTED pipe->Size = PIPE_BUF; ffc10440: 38 00 02 00 li r0,512 <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); ffc10444: 38 60 02 00 li r3,512 <== NOT EXECUTED pipe = malloc(sizeof(pipe_control_t)); if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; ffc10448: 90 1b 00 04 stw r0,4(r27) <== NOT EXECUTED pipe->Buffer = malloc(pipe->Size); ffc1044c: 4b ff 45 29 bl ffc04974 <== NOT EXECUTED if (! pipe->Buffer) ffc10450: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED if (pipe == NULL) return err; memset(pipe, 0, sizeof(pipe_control_t)); pipe->Size = PIPE_BUF; pipe->Buffer = malloc(pipe->Size); ffc10454: 90 7b 00 00 stw r3,0(r27) <== NOT EXECUTED if (! pipe->Buffer) ffc10458: 41 9e 02 40 beq- cr7,ffc10698 <== NOT EXECUTED goto err_buf; err = -EINTR; if (rtems_barrier_create( ffc1045c: 3f 40 00 00 lis r26,0 <== NOT EXECUTED ffc10460: 88 7a 21 bc lbz r3,8636(r26) <== NOT EXECUTED ffc10464: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc10468: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc1046c: 64 63 50 49 oris r3,r3,20553 <== NOT EXECUTED ffc10470: 60 63 72 00 ori r3,r3,29184 <== NOT EXECUTED ffc10474: 38 db 00 2c addi r6,r27,44 <== NOT EXECUTED ffc10478: 48 00 07 0d bl ffc10b84 <== NOT EXECUTED ffc1047c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc10480: 40 9e 02 0c bne- cr7,ffc1068c <== 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( ffc10484: 88 7a 21 bc lbz r3,8636(r26) <== NOT EXECUTED ffc10488: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc1048c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc10490: 64 63 50 49 oris r3,r3,20553 <== NOT EXECUTED ffc10494: 60 63 77 00 ori r3,r3,30464 <== NOT EXECUTED ffc10498: 38 db 00 30 addi r6,r27,48 <== NOT EXECUTED ffc1049c: 48 00 06 e9 bl ffc10b84 <== NOT EXECUTED ffc104a0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc104a4: 40 9e 01 e0 bne- cr7,ffc10684 <== 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( ffc104a8: 88 7a 21 bc lbz r3,8636(r26) <== NOT EXECUTED ffc104ac: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc104b0: 38 a0 00 10 li r5,16 <== NOT EXECUTED ffc104b4: 64 63 50 49 oris r3,r3,20553 <== NOT EXECUTED ffc104b8: 60 63 73 00 ori r3,r3,29440 <== NOT EXECUTED ffc104bc: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc104c0: 38 fb 00 28 addi r7,r27,40 <== NOT EXECUTED ffc104c4: 4b ff 7f 51 bl ffc08414 <== NOT EXECUTED ffc104c8: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc104cc: 40 9e 01 b0 bne- cr7,ffc1067c <== NOT EXECUTED #ifdef RTEMS_POSIX_API pipe_interruptible(pipe); #endif *pipep = pipe; if (c ++ == 'z') ffc104d0: 89 3a 21 bc lbz r9,8636(r26) <== NOT EXECUTED ffc104d4: 2f 89 00 7a cmpwi cr7,r9,122 <== NOT EXECUTED ffc104d8: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED ffc104dc: 99 3a 21 bc stb r9,8636(r26) <== NOT EXECUTED ffc104e0: 40 9e fe a0 bne+ cr7,ffc10380 <== NOT EXECUTED c = 'a'; ffc104e4: 38 00 00 61 li r0,97 <== NOT EXECUTED ffc104e8: 98 1a 21 bc stb r0,8636(r26) <== NOT EXECUTED ffc104ec: 4b ff fe 94 b ffc10380 <== NOT EXECUTED pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) ffc104f0: 81 3e 00 10 lwz r9,16(r30) <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; ffc104f4: 81 7e 00 20 lwz r11,32(r30) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc104f8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; ffc104fc: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc10500: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED return err; pipe = *pipep; switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; ffc10504: 90 1e 00 20 stw r0,32(r30) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc10508: 91 3e 00 10 stw r9,16(r30) <== NOT EXECUTED ffc1050c: 41 9e 01 dc beq- cr7,ffc106e8 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); if (pipe->Writers == 0) { ffc10510: 80 1e 00 14 lwz r0,20(r30) <== NOT EXECUTED ffc10514: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc10518: 40 be fe c8 bne- cr7,ffc103e0 <== NOT EXECUTED /* Not an error */ if (LIBIO_NODELAY(iop)) ffc1051c: 80 1d 00 18 lwz r0,24(r29) <== NOT EXECUTED ffc10520: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc10524: 40 a2 fe bc bne- ffc103e0 <== NOT EXECUTED break; prevCounter = pipe->writerCounter; ffc10528: 83 9e 00 24 lwz r28,36(r30) <== NOT EXECUTED ffc1052c: 48 00 00 20 b ffc1054c <== NOT EXECUTED /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) ffc10530: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED ffc10534: 4b ff 81 dd bl ffc08710 <== NOT EXECUTED ffc10538: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc1053c: 40 9e 00 34 bne- cr7,ffc10570 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->writerCounter); ffc10540: 80 1e 00 24 lwz r0,36(r30) <== NOT EXECUTED ffc10544: 7f 80 e0 00 cmpw cr7,r0,r28 <== NOT EXECUTED ffc10548: 40 be fe 98 bne- cr7,ffc103e0 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); ffc1054c: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED ffc10550: 4b ff 83 21 bl ffc08870 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) ffc10554: 80 7e 00 2c lwz r3,44(r30) <== NOT EXECUTED ffc10558: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc1055c: 48 00 08 85 bl ffc10de0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc10560: 38 80 00 00 li r4,0 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc10564: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc10568: 38 a0 00 00 li r5,0 <== NOT EXECUTED prevCounter = pipe->writerCounter; err = -EINTR; /* Wait until a writer opens the pipe */ do { PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc1056c: 41 9e ff c4 beq+ cr7,ffc10530 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; ffc10570: 3b 40 ff fc li r26,-4 <== NOT EXECUTED out_error: pipe_release(pipep, iop); ffc10574: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc10578: 7f a4 eb 78 mr r4,r29 <== NOT EXECUTED ffc1057c: 4b ff fc 05 bl ffc10180 <== NOT EXECUTED return err; ffc10580: 4b ff fe 6c b ffc103ec <== NOT EXECUTED } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) ffc10584: 81 3e 00 10 lwz r9,16(r30) <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; ffc10588: 81 7e 00 20 lwz r11,32(r30) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc1058c: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; ffc10590: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc10594: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED } while (prevCounter == pipe->readerCounter); } break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; ffc10598: 90 1e 00 20 stw r0,32(r30) <== NOT EXECUTED if (pipe->Readers ++ == 0) ffc1059c: 91 3e 00 10 stw r9,16(r30) <== NOT EXECUTED ffc105a0: 41 9e 01 38 beq- cr7,ffc106d8 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; if (pipe->Writers ++ == 0) ffc105a4: 81 3e 00 14 lwz r9,20(r30) <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; ffc105a8: 81 7e 00 24 lwz r11,36(r30) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc105ac: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; ffc105b0: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc105b4: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); pipe->writerCounter ++; ffc105b8: 90 1e 00 24 stw r0,36(r30) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc105bc: 91 3e 00 14 stw r9,20(r30) <== NOT EXECUTED ffc105c0: 40 9e fe 20 bne+ cr7,ffc103e0 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); ffc105c4: 80 7e 00 2c lwz r3,44(r30) <== NOT EXECUTED ffc105c8: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc105cc: 48 00 07 7d bl ffc10d48 <== NOT EXECUTED ffc105d0: 4b ff fe 10 b ffc103e0 <== NOT EXECUTED } while (prevCounter == pipe->writerCounter); } break; case LIBIO_FLAGS_WRITE: if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { ffc105d4: 80 1e 00 10 lwz r0,16(r30) <== NOT EXECUTED ffc105d8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc105dc: 40 9e 00 10 bne- cr7,ffc105ec <== NOT EXECUTED ffc105e0: 71 2b 00 01 andi. r11,r9,1 <== NOT EXECUTED ffc105e4: 3b 40 ff fa li r26,-6 <== NOT EXECUTED ffc105e8: 40 a2 ff 8c bne- ffc10574 <== NOT EXECUTED err = -ENXIO; goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) ffc105ec: 81 3e 00 14 lwz r9,20(r30) <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; ffc105f0: 81 7e 00 24 lwz r11,36(r30) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc105f4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; ffc105f8: 39 6b 00 01 addi r11,r11,1 <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc105fc: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED if (pipe->Readers == 0 && LIBIO_NODELAY(iop)) { err = -ENXIO; goto out_error; } pipe->writerCounter ++; ffc10600: 91 7e 00 24 stw r11,36(r30) <== NOT EXECUTED if (pipe->Writers ++ == 0) ffc10604: 91 3e 00 14 stw r9,20(r30) <== NOT EXECUTED ffc10608: 41 9e 00 f0 beq- cr7,ffc106f8 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); if (pipe->Readers == 0) { ffc1060c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc10610: 40 be fd d0 bne- cr7,ffc103e0 <== NOT EXECUTED prevCounter = pipe->readerCounter; ffc10614: 83 9e 00 20 lwz r28,32(r30) <== NOT EXECUTED ffc10618: 48 00 00 20 b ffc10638 <== NOT EXECUTED err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) goto out_error; if (! PIPE_LOCK(pipe)) ffc1061c: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED ffc10620: 4b ff 80 f1 bl ffc08710 <== NOT EXECUTED ffc10624: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc10628: 40 be ff 48 bne- cr7,ffc10570 <== NOT EXECUTED goto out_error; } while (prevCounter == pipe->readerCounter); ffc1062c: 80 1e 00 20 lwz r0,32(r30) <== NOT EXECUTED ffc10630: 7f 80 e0 00 cmpw cr7,r0,r28 <== NOT EXECUTED ffc10634: 40 be fd ac bne- cr7,ffc103e0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); ffc10638: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED ffc1063c: 4b ff 82 35 bl ffc08870 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) ffc10640: 80 7e 00 30 lwz r3,48(r30) <== NOT EXECUTED ffc10644: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc10648: 48 00 07 99 bl ffc10de0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc1064c: 38 80 00 00 li r4,0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc10650: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED goto out_error; if (! PIPE_LOCK(pipe)) ffc10654: 38 a0 00 00 li r5,0 <== NOT EXECUTED if (pipe->Readers == 0) { prevCounter = pipe->readerCounter; err = -EINTR; do { PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc10658: 41 9e ff c4 beq+ cr7,ffc1061c <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); break; } PIPE_UNLOCK(pipe); return 0; ffc1065c: 3b 40 ff fc li r26,-4 <== NOT EXECUTED ffc10660: 4b ff ff 14 b ffc10574 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) err = -EINTR; if (*pipep == NULL) { if (err) ffc10664: 2f 9a 00 00 cmpwi cr7,r26,0 <== NOT EXECUTED ffc10668: 40 9e 00 3c bne- cr7,ffc106a4 <== NOT EXECUTED pipe_free(pipe); else *pipep = pipe; ffc1066c: 93 9f 00 00 stw r28,0(r31) <== NOT EXECUTED } out: rtems_semaphore_release(rtems_pipe_semaphore); ffc10670: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc10674: 4b ff 81 fd bl ffc08870 <== NOT EXECUTED ffc10678: 4b ff fd 44 b ffc103bc <== NOT EXECUTED if (c ++ == 'z') c = 'a'; return 0; err_sem: rtems_barrier_delete(pipe->writeBarrier); ffc1067c: 80 7b 00 30 lwz r3,48(r27) <== NOT EXECUTED ffc10680: 48 00 06 41 bl ffc10cc0 <== NOT EXECUTED err_wbar: rtems_barrier_delete(pipe->readBarrier); ffc10684: 80 7b 00 2c lwz r3,44(r27) <== NOT EXECUTED ffc10688: 48 00 06 39 bl ffc10cc0 <== NOT EXECUTED err_rbar: free(pipe->Buffer); ffc1068c: 80 7b 00 00 lwz r3,0(r27) <== NOT EXECUTED ffc10690: 3b 40 ff fc li r26,-4 <== NOT EXECUTED ffc10694: 4b ff 3f 61 bl ffc045f4 <== NOT EXECUTED err_buf: free(pipe); ffc10698: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc1069c: 4b ff 3f 59 bl ffc045f4 <== NOT EXECUTED ffc106a0: 4b ff fd 0c b ffc103ac <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); ffc106a4: 80 7c 00 2c lwz r3,44(r28) <== NOT EXECUTED ffc106a8: 48 00 06 19 bl ffc10cc0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); ffc106ac: 80 7c 00 30 lwz r3,48(r28) <== NOT EXECUTED ffc106b0: 48 00 06 11 bl ffc10cc0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); ffc106b4: 80 7c 00 28 lwz r3,40(r28) <== NOT EXECUTED ffc106b8: 4b ff 7f 7d bl ffc08634 <== NOT EXECUTED free(pipe->Buffer); ffc106bc: 80 7c 00 00 lwz r3,0(r28) <== NOT EXECUTED ffc106c0: 4b ff 3f 35 bl ffc045f4 <== NOT EXECUTED free(pipe); ffc106c4: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc106c8: 4b ff 3f 2d bl ffc045f4 <== NOT EXECUTED else *pipep = pipe; } out: rtems_semaphore_release(rtems_pipe_semaphore); ffc106cc: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc106d0: 4b ff 81 a1 bl ffc08870 <== NOT EXECUTED ffc106d4: 4b ff fd 18 b ffc103ec <== NOT EXECUTED break; case LIBIO_FLAGS_READ_WRITE: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); ffc106d8: 80 7e 00 30 lwz r3,48(r30) <== NOT EXECUTED ffc106dc: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc106e0: 48 00 06 69 bl ffc10d48 <== NOT EXECUTED ffc106e4: 4b ff fe c0 b ffc105a4 <== NOT EXECUTED switch (LIBIO_ACCMODE(iop)) { case LIBIO_FLAGS_READ: pipe->readerCounter ++; if (pipe->Readers ++ == 0) PIPE_WAKEUPWRITERS(pipe); ffc106e8: 80 7e 00 30 lwz r3,48(r30) <== NOT EXECUTED ffc106ec: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc106f0: 48 00 06 59 bl ffc10d48 <== NOT EXECUTED ffc106f4: 4b ff fe 1c b ffc10510 <== NOT EXECUTED goto out_error; } pipe->writerCounter ++; if (pipe->Writers ++ == 0) PIPE_WAKEUPREADERS(pipe); ffc106f8: 80 7e 00 2c lwz r3,44(r30) <== NOT EXECUTED ffc106fc: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc10700: 48 00 06 49 bl ffc10d48 <== NOT EXECUTED ffc10704: 80 1e 00 10 lwz r0,16(r30) <== NOT EXECUTED ffc10708: 4b ff ff 04 b ffc1060c <== NOT EXECUTED ffc30eb4 : /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc30eb4: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc30eb8: 81 2b 63 58 lwz r9,25432(r11) <== NOT EXECUTED ffc30ebc: 39 6b 63 58 addi r11,r11,25432 <== NOT EXECUTED ffc30ec0: 38 0b 00 04 addi r0,r11,4 <== NOT EXECUTED ffc30ec4: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc30ec8: 41 9e 00 30 beq- cr7,ffc30ef8 <== NOT EXECUTED !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { ffc30ecc: 81 44 00 10 lwz r10,16(r4) <== NOT EXECUTED ffc30ed0: 81 69 00 18 lwz r11,24(r9) <== NOT EXECUTED ffc30ed4: 7f 8b 50 00 cmpw cr7,r11,r10 <== NOT EXECUTED ffc30ed8: 40 be 00 14 bne+ cr7,ffc30eec <== NOT EXECUTED ffc30edc: 48 00 00 24 b ffc30f00 <== NOT EXECUTED ffc30ee0: 81 69 00 18 lwz r11,24(r9) <== NOT EXECUTED ffc30ee4: 7f 8b 50 00 cmpw cr7,r11,r10 <== NOT EXECUTED ffc30ee8: 41 9e 00 18 beq- cr7,ffc30f00 <== NOT EXECUTED * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { ffc30eec: 81 29 00 00 lwz r9,0(r9) <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc30ef0: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc30ef4: 40 9e ff ec bne+ cr7,ffc30ee0 <== NOT EXECUTED ffc30ef8: 38 60 00 00 li r3,0 <== NOT EXECUTED return true; } } return false; } ffc30efc: 4e 80 00 20 blr <== NOT EXECUTED /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc30f00: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc30f04: 4e 80 00 20 blr <== NOT EXECUTED ffc045f4 : void free( void *ptr ) { MSBUMP(free_calls, 1); ffc045f4: 94 21 ff f0 stwu r1,-16(r1) ffc045f8: 7c 08 02 a6 mflr r0 ffc045fc: 3d 20 00 00 lis r9,0 ffc04600: 90 01 00 14 stw r0,20(r1) ffc04604: 39 29 2a 68 addi r9,r9,10856 ffc04608: 93 e1 00 0c stw r31,12(r1) if ( !ptr ) ffc0460c: 7c 7f 1b 79 mr. r31,r3 void free( void *ptr ) { MSBUMP(free_calls, 1); ffc04610: 81 69 00 0c lwz r11,12(r9) ffc04614: 93 c1 00 08 stw r30,8(r1) ffc04618: 38 0b 00 01 addi r0,r11,1 ffc0461c: 90 09 00 0c stw r0,12(r9) if ( !ptr ) ffc04620: 41 82 00 6c beq- ffc0468c /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && ffc04624: 3d 20 00 00 lis r9,0 ffc04628: 80 09 27 90 lwz r0,10128(r9) ffc0462c: 2f 80 00 03 cmpwi cr7,r0,3 ffc04630: 41 9e 00 74 beq- cr7,ffc046a4 #endif /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) ffc04634: 3d 20 00 00 lis r9,0 ffc04638: 81 29 26 c8 lwz r9,9928(r9) ffc0463c: 2f 89 00 00 cmpwi cr7,r9,0 ffc04640: 41 9e 00 14 beq- cr7,ffc04654 (*rtems_malloc_statistics_helpers->at_free)(ptr); ffc04644: 80 09 00 08 lwz r0,8(r9) <== NOT EXECUTED ffc04648: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0464c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04650: 4e 80 04 21 bctrl <== NOT EXECUTED if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { ffc04654: 3f c0 00 00 lis r30,0 ffc04658: 80 7e 26 5c lwz r3,9820(r30) ffc0465c: 7f e4 fb 78 mr r4,r31 ffc04660: 48 00 62 d1 bl ffc0a930 <_Protected_heap_Free> ffc04664: 2f 83 00 00 cmpwi cr7,r3,0 ffc04668: 40 be 00 24 bne+ cr7,ffc0468c printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ptr, RTEMS_Malloc_Heap->area_begin, ffc0466c: 81 3e 26 5c lwz r9,9820(r30) <== NOT EXECUTED */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_free)(ptr); if ( !_Protected_heap_Free( RTEMS_Malloc_Heap, ptr ) ) { printk( "Program heap: free of bad pointer %p -- range %p - %p \n", ffc04670: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc04674: 38 63 df 98 addi r3,r3,-8296 <== NOT EXECUTED ffc04678: 80 c9 00 1c lwz r6,28(r9) <== NOT EXECUTED ffc0467c: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc04680: 80 a9 00 18 lwz r5,24(r9) <== NOT EXECUTED ffc04684: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc04688: 48 00 10 9d bl ffc05724 <== NOT EXECUTED RTEMS_Malloc_Heap->area_begin, RTEMS_Malloc_Heap->area_end ); } } ffc0468c: 80 01 00 14 lwz r0,20(r1) ffc04690: 83 c1 00 08 lwz r30,8(r1) ffc04694: 7c 08 03 a6 mtlr r0 ffc04698: 83 e1 00 0c lwz r31,12(r1) ffc0469c: 38 21 00 10 addi r1,r1,16 ffc046a0: 4e 80 00 20 blr /* * Do not attempt to free memory if in a critical section or ISR. */ if ( _System_state_Is_up(_System_state_Get()) && ffc046a4: 48 00 00 fd bl ffc047a0 ffc046a8: 2f 83 00 00 cmpwi cr7,r3,0 ffc046ac: 40 9e ff 88 bne+ cr7,ffc04634 !malloc_is_system_state_OK() ) { malloc_deferred_free(ptr); ffc046b0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc046b4: 48 00 01 35 bl ffc047e8 <== NOT EXECUTED return; ffc046b8: 4b ff ff d4 b ffc0468c <== NOT EXECUTED ffc3029c : * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { ffc3029c: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc302a0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env ffc302a4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { ffc302a8: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env ffc302ac: 38 09 63 64 addi r0,r9,25444 <== NOT EXECUTED ffc302b0: 7f 83 00 00 cmpw cr7,r3,r0 <== NOT EXECUTED * NOTE: this must be called with * thread dispatching disabled! */ static void free_user_env(void *venv) { ffc302b4: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc302b8: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED rtems_user_env_t *env = (rtems_user_env_t*) venv ; if (env != &rtems_global_user_env ffc302bc: 41 9e 00 54 beq- cr7,ffc30310 <== NOT EXECUTED #ifdef HAVE_USERENV_REFCNT && --env->refcnt <= 0 #endif ) { rtems_filesystem_freenode( &env->current_directory); ffc302c0: 81 23 00 10 lwz r9,16(r3) <== NOT EXECUTED ffc302c4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc302c8: 41 9e 00 1c beq- cr7,ffc302e4 <== NOT EXECUTED ffc302cc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc302d0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc302d4: 41 9e 00 10 beq- cr7,ffc302e4 <== NOT EXECUTED ffc302d8: 38 63 00 04 addi r3,r3,4 <== NOT EXECUTED ffc302dc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc302e0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &env->root_directory); ffc302e4: 81 3f 00 24 lwz r9,36(r31) <== NOT EXECUTED ffc302e8: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc302ec: 41 9e 00 1c beq- cr7,ffc30308 <== NOT EXECUTED ffc302f0: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc302f4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc302f8: 41 9e 00 10 beq- cr7,ffc30308 <== NOT EXECUTED ffc302fc: 38 7f 00 18 addi r3,r31,24 <== NOT EXECUTED ffc30300: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc30304: 4e 80 04 21 bctrl <== NOT EXECUTED free(env); ffc30308: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc3030c: 4b fd 76 89 bl ffc07994 <== NOT EXECUTED } } ffc30310: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc30314: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc30318: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc3031c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc30320: 4e 80 00 20 blr <== NOT EXECUTED ffc1c680 : int fstat( int fd, struct stat *sbuf ) { ffc1c680: 94 21 ff f0 stwu r1,-16(r1) ffc1c684: 7c 08 02 a6 mflr r0 ffc1c688: 93 c1 00 08 stw r30,8(r1) /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) ffc1c68c: 7c 9e 23 79 mr. r30,r4 int fstat( int fd, struct stat *sbuf ) { ffc1c690: 90 01 00 14 stw r0,20(r1) ffc1c694: 93 e1 00 0c stw r31,12(r1) /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) ffc1c698: 41 82 00 b0 beq- ffc1c748 /* * Now process the stat() request. */ iop = rtems_libio_iop( fd ); ffc1c69c: 3d 20 00 00 lis r9,0 ffc1c6a0: 80 09 26 4c lwz r0,9804(r9) ffc1c6a4: 7f 83 00 40 cmplw cr7,r3,r0 ffc1c6a8: 40 9c 00 78 bge- cr7,ffc1c720 ffc1c6ac: 3d 20 00 00 lis r9,0 ffc1c6b0: 83 e9 27 08 lwz r31,9992(r9) ffc1c6b4: 1c 63 00 48 mulli r3,r3,72 ffc1c6b8: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_fd( fd ); rtems_libio_check_is_open(iop); ffc1c6bc: 80 1f 00 18 lwz r0,24(r31) ffc1c6c0: 70 09 01 00 andi. r9,r0,256 ffc1c6c4: 41 82 00 5c beq- ffc1c720 if ( !iop->handlers ) ffc1c6c8: 81 3f 00 40 lwz r9,64(r31) ffc1c6cc: 2f 89 00 00 cmpwi cr7,r9,0 ffc1c6d0: 41 9e 00 50 beq- cr7,ffc1c720 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fstat_h ) ffc1c6d4: 80 09 00 18 lwz r0,24(r9) ffc1c6d8: 2f 80 00 00 cmpwi cr7,r0,0 ffc1c6dc: 41 9e 00 58 beq- cr7,ffc1c734 /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( sbuf, 0, sizeof(struct stat) ); ffc1c6e0: 38 80 00 00 li r4,0 ffc1c6e4: 38 a0 00 48 li r5,72 ffc1c6e8: 7f c3 f3 78 mr r3,r30 ffc1c6ec: 4b ff 61 b5 bl ffc128a0 return (*iop->handlers->fstat_h)( &iop->pathinfo, sbuf ); ffc1c6f0: 81 3f 00 40 lwz r9,64(r31) ffc1c6f4: 38 7f 00 1c addi r3,r31,28 ffc1c6f8: 80 09 00 18 lwz r0,24(r9) ffc1c6fc: 7f c4 f3 78 mr r4,r30 ffc1c700: 7c 09 03 a6 mtctr r0 ffc1c704: 4e 80 04 21 bctrl } ffc1c708: 80 01 00 14 lwz r0,20(r1) ffc1c70c: 83 c1 00 08 lwz r30,8(r1) ffc1c710: 7c 08 03 a6 mtlr r0 ffc1c714: 83 e1 00 0c lwz r31,12(r1) ffc1c718: 38 21 00 10 addi r1,r1,16 ffc1c71c: 4e 80 00 20 blr 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 ); ffc1c720: 4b ff 54 99 bl ffc11bb8 <__errno> ffc1c724: 38 00 00 09 li r0,9 ffc1c728: 90 03 00 00 stw r0,0(r3) ffc1c72c: 38 60 ff ff li r3,-1 ffc1c730: 4b ff ff d8 b ffc1c708 if ( !iop->handlers->fstat_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1c734: 4b ff 54 85 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1c738: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1c73c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1c740: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1c744: 4b ff ff c4 b ffc1c708 <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !sbuf ) rtems_set_errno_and_return_minus_one( EFAULT ); ffc1c748: 4b ff 54 71 bl ffc11bb8 <__errno> ffc1c74c: 38 00 00 0e li r0,14 ffc1c750: 90 03 00 00 stw r0,0(r3) ffc1c754: 38 60 ff ff li r3,-1 ffc1c758: 4b ff ff b0 b ffc1c708 ffc2ea0c : #include int fsync( int fd ) { ffc2ea0c: 7c 08 02 a6 mflr r0 ffc2ea10: 94 21 ff f8 stwu r1,-8(r1) rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2ea14: 3d 20 00 00 lis r9,0 #include int fsync( int fd ) { ffc2ea18: 90 01 00 0c stw r0,12(r1) rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc2ea1c: 80 09 34 8c lwz r0,13452(r9) ffc2ea20: 7f 83 00 40 cmplw cr7,r3,r0 ffc2ea24: 40 9c 00 58 bge- cr7,ffc2ea7c iop = rtems_libio_iop( fd ); ffc2ea28: 3d 20 00 00 lis r9,0 ffc2ea2c: 80 09 35 b0 lwz r0,13744(r9) ffc2ea30: 1c 63 00 48 mulli r3,r3,72 ffc2ea34: 7c 60 1a 14 add r3,r0,r3 rtems_libio_check_is_open(iop); ffc2ea38: 80 03 00 18 lwz r0,24(r3) ffc2ea3c: 70 09 01 00 andi. r9,r0,256 ffc2ea40: 41 82 00 3c beq- ffc2ea7c rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc2ea44: 70 09 00 04 andi. r9,r0,4 ffc2ea48: 41 82 00 48 beq- ffc2ea90 /* * Now process the fsync(). */ if ( !iop->handlers ) ffc2ea4c: 81 23 00 40 lwz r9,64(r3) ffc2ea50: 2f 89 00 00 cmpwi cr7,r9,0 ffc2ea54: 41 9e 00 28 beq- cr7,ffc2ea7c rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) ffc2ea58: 80 09 00 28 lwz r0,40(r9) ffc2ea5c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ea60: 41 9e 00 44 beq- cr7,ffc2eaa4 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->fsync_h)( iop ); ffc2ea64: 7c 09 03 a6 mtctr r0 ffc2ea68: 4e 80 04 21 bctrl } ffc2ea6c: 80 01 00 0c lwz r0,12(r1) ffc2ea70: 38 21 00 08 addi r1,r1,8 ffc2ea74: 7c 08 03 a6 mtlr r0 ffc2ea78: 4e 80 00 20 blr /* * Now process the fsync(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); ffc2ea7c: 48 01 e0 fd bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2ea80: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc2ea84: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2ea88: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc2ea8c: 4b ff ff e0 b ffc2ea6c <== 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 ); ffc2ea90: 48 01 e0 e9 bl ffc4cb78 <__errno> ffc2ea94: 38 00 00 16 li r0,22 ffc2ea98: 90 03 00 00 stw r0,0(r3) ffc2ea9c: 38 60 ff ff li r3,-1 ffc2eaa0: 4b ff ff cc b ffc2ea6c if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->fsync_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2eaa4: 48 01 e0 d5 bl ffc4cb78 <__errno> ffc2eaa8: 38 00 00 86 li r0,134 ffc2eaac: 90 03 00 00 stw r0,0(r3) ffc2eab0: 38 60 ff ff li r3,-1 ffc2eab4: 4b ff ff b8 b ffc2ea6c ffc0e1b8 : int ftruncate( int fd, off_t length ) { ffc0e1b8: 94 21 ff c8 stwu r1,-56(r1) ffc0e1bc: 7c 08 02 a6 mflr r0 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0e1c0: 3d 20 00 00 lis r9,0 int ftruncate( int fd, off_t length ) { ffc0e1c4: 90 01 00 3c stw r0,60(r1) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0e1c8: 80 09 26 4c lwz r0,9804(r9) int ftruncate( int fd, off_t length ) { ffc0e1cc: 93 a1 00 2c stw r29,44(r1) ffc0e1d0: 7c bd 2b 78 mr r29,r5 rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0e1d4: 7f 83 00 40 cmplw cr7,r3,r0 int ftruncate( int fd, off_t length ) { ffc0e1d8: 93 c1 00 30 stw r30,48(r1) ffc0e1dc: 7c de 33 78 mr r30,r6 ffc0e1e0: 93 e1 00 34 stw r31,52(r1) rtems_libio_t *iop; rtems_filesystem_location_info_t loc; rtems_libio_check_fd( fd ); ffc0e1e4: 40 9c 00 b4 bge- cr7,ffc0e298 iop = rtems_libio_iop( fd ); ffc0e1e8: 3d 20 00 00 lis r9,0 ffc0e1ec: 83 e9 27 08 lwz r31,9992(r9) ffc0e1f0: 1c 63 00 48 mulli r3,r3,72 ffc0e1f4: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open(iop); ffc0e1f8: 80 1f 00 18 lwz r0,24(r31) ffc0e1fc: 70 09 01 00 andi. r9,r0,256 ffc0e200: 41 82 00 98 beq- ffc0e298 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; ffc0e204: 81 3f 00 28 lwz r9,40(r31) ffc0e208: 81 1f 00 1c lwz r8,28(r31) if ( !loc.ops->node_type_h ) ffc0e20c: 80 09 00 10 lwz r0,16(r9) /* * Make sure we are not working on a directory */ loc = iop->pathinfo; ffc0e210: 81 5f 00 20 lwz r10,32(r31) ffc0e214: 81 7f 00 24 lwz r11,36(r31) if ( !loc.ops->node_type_h ) ffc0e218: 2f 80 00 00 cmpwi cr7,r0,0 /* * Make sure we are not working on a directory */ loc = iop->pathinfo; ffc0e21c: 91 01 00 08 stw r8,8(r1) ffc0e220: 91 41 00 0c stw r10,12(r1) ffc0e224: 91 61 00 10 stw r11,16(r1) ffc0e228: 91 21 00 14 stw r9,20(r1) ffc0e22c: 81 3f 00 2c lwz r9,44(r31) ffc0e230: 91 21 00 18 stw r9,24(r1) if ( !loc.ops->node_type_h ) ffc0e234: 41 9e 00 8c beq- cr7,ffc0e2c0 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) == RTEMS_FILESYSTEM_DIRECTORY ) ffc0e238: 38 61 00 08 addi r3,r1,8 ffc0e23c: 7c 09 03 a6 mtctr r0 ffc0e240: 4e 80 04 21 bctrl ffc0e244: 2f 83 00 01 cmpwi cr7,r3,1 ffc0e248: 41 9e 00 8c beq- cr7,ffc0e2d4 rtems_set_errno_and_return_minus_one( EISDIR ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc0e24c: 80 1f 00 18 lwz r0,24(r31) ffc0e250: 70 09 00 04 andi. r9,r0,4 ffc0e254: 41 82 00 58 beq- ffc0e2ac if ( !iop->handlers->ftruncate_h ) ffc0e258: 81 3f 00 40 lwz r9,64(r31) ffc0e25c: 80 09 00 20 lwz r0,32(r9) ffc0e260: 2f 80 00 00 cmpwi cr7,r0,0 ffc0e264: 41 9e 00 5c beq- cr7,ffc0e2c0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->ftruncate_h)( iop, length ); ffc0e268: 7f e3 fb 78 mr r3,r31 ffc0e26c: 7c 09 03 a6 mtctr r0 ffc0e270: 7f a5 eb 78 mr r5,r29 ffc0e274: 7f c6 f3 78 mr r6,r30 ffc0e278: 4e 80 04 21 bctrl } ffc0e27c: 80 01 00 3c lwz r0,60(r1) ffc0e280: 83 a1 00 2c lwz r29,44(r1) ffc0e284: 7c 08 03 a6 mtlr r0 ffc0e288: 83 c1 00 30 lwz r30,48(r1) ffc0e28c: 83 e1 00 34 lwz r31,52(r1) ffc0e290: 38 21 00 38 addi r1,r1,56 ffc0e294: 4e 80 00 20 blr 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); ffc0e298: 48 00 39 21 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0e29c: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc0e2a0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0e2a4: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0e2a8: 4b ff ff d4 b ffc0e27c <== 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 ); ffc0e2ac: 48 00 39 0d bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0e2b0: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc0e2b4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0e2b8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0e2bc: 4b ff ff c0 b ffc0e27c <== NOT EXECUTED if ( !iop->handlers->ftruncate_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc0e2c0: 48 00 38 f9 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0e2c4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0e2c8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0e2cc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc0e2d0: 4b ff ff ac b ffc0e27c <== 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 ); ffc0e2d4: 48 00 38 e5 bl ffc11bb8 <__errno> ffc0e2d8: 38 00 00 15 li r0,21 ffc0e2dc: 90 03 00 00 stw r0,0(r3) ffc0e2e0: 38 60 ff ff li r3,-1 ffc0e2e4: 4b ff ff 98 b ffc0e27c ffc678e0 : int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc678e0: 94 21 ff c8 stwu r1,-56(r1) ffc678e4: 7c 08 02 a6 mflr r0 /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); ffc678e8: 3d 20 00 00 lis r9,0 int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc678ec: 90 01 00 3c stw r0,60(r1) /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); ffc678f0: 80 09 34 8c lwz r0,13452(r9) int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc678f4: 93 a1 00 2c stw r29,44(r1) /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); ffc678f8: 3b a0 00 00 li r29,0 ffc678fc: 7f 83 00 40 cmplw cr7,r3,r0 int getdents( int dd_fd, char *dd_buf, int dd_len ) { ffc67900: 93 c1 00 30 stw r30,48(r1) ffc67904: 7c 9e 23 78 mr r30,r4 ffc67908: 93 e1 00 34 stw r31,52(r1) ffc6790c: 7c bf 2b 78 mr r31,r5 /* * Get the file control block structure associated with the file descriptor */ iop = rtems_libio_iop( dd_fd ); ffc67910: 40 9c 00 14 bge- cr7,ffc67924 ffc67914: 3d 20 00 00 lis r9,0 ffc67918: 1c 63 00 48 mulli r3,r3,72 ffc6791c: 83 a9 35 b0 lwz r29,13744(r9) ffc67920: 7f bd 1a 14 add r29,r29,r3 /* * Make sure we are working on a directory */ loc = iop->pathinfo; ffc67924: 81 3d 00 28 lwz r9,40(r29) ffc67928: 81 1d 00 1c lwz r8,28(r29) if ( !loc.ops->node_type_h ) ffc6792c: 80 09 00 10 lwz r0,16(r9) iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; ffc67930: 81 5d 00 20 lwz r10,32(r29) ffc67934: 81 7d 00 24 lwz r11,36(r29) if ( !loc.ops->node_type_h ) ffc67938: 2f 80 00 00 cmpwi cr7,r0,0 iop = rtems_libio_iop( dd_fd ); /* * Make sure we are working on a directory */ loc = iop->pathinfo; ffc6793c: 91 01 00 08 stw r8,8(r1) ffc67940: 91 41 00 0c stw r10,12(r1) ffc67944: 91 61 00 10 stw r11,16(r1) ffc67948: 91 21 00 14 stw r9,20(r1) ffc6794c: 81 3d 00 2c lwz r9,44(r29) ffc67950: 91 21 00 18 stw r9,24(r1) if ( !loc.ops->node_type_h ) ffc67954: 41 9e 00 6c beq- cr7,ffc679c0 rtems_set_errno_and_return_minus_one( ENOTSUP ); if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) ffc67958: 38 61 00 08 addi r3,r1,8 ffc6795c: 7c 09 03 a6 mtctr r0 ffc67960: 4e 80 04 21 bctrl ffc67964: 2f 83 00 01 cmpwi cr7,r3,1 ffc67968: 40 9e 00 44 bne- cr7,ffc679ac /* * Return the number of bytes that were actually transfered as a result * of the read attempt. */ if ( !iop->handlers->read_h ) ffc6796c: 81 3d 00 40 lwz r9,64(r29) ffc67970: 80 09 00 08 lwz r0,8(r9) ffc67974: 2f 80 00 00 cmpwi cr7,r0,0 ffc67978: 41 9e 00 48 beq- cr7,ffc679c0 rtems_set_errno_and_return_minus_one( ENOTSUP ); return (*iop->handlers->read_h)( iop, dd_buf, dd_len ); ffc6797c: 7f a3 eb 78 mr r3,r29 ffc67980: 7c 09 03 a6 mtctr r0 ffc67984: 7f c4 f3 78 mr r4,r30 ffc67988: 7f e5 fb 78 mr r5,r31 ffc6798c: 4e 80 04 21 bctrl } ffc67990: 80 01 00 3c lwz r0,60(r1) ffc67994: 83 a1 00 2c lwz r29,44(r1) ffc67998: 7c 08 03 a6 mtlr r0 ffc6799c: 83 c1 00 30 lwz r30,48(r1) ffc679a0: 83 e1 00 34 lwz r31,52(r1) ffc679a4: 38 21 00 38 addi r1,r1,56 ffc679a8: 4e 80 00 20 blr 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 ); ffc679ac: 4b fe 51 cd bl ffc4cb78 <__errno> ffc679b0: 38 00 00 14 li r0,20 ffc679b4: 90 03 00 00 stw r0,0(r3) ffc679b8: 38 60 ff ff li r3,-1 ffc679bc: 4b ff ff d4 b ffc67990 * 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 ); ffc679c0: 4b fe 51 b9 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc679c4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc679c8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc679cc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc679d0: 4b ff ff c0 b ffc67990 <== NOT EXECUTED ffc2ec08 : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ gid_t getgid( void ) { ffc2ec08: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2ec0c: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED return _POSIX_types_Gid; } ffc2ec10: a0 69 00 34 lhz r3,52(r9) <== NOT EXECUTED ffc2ec14: 4e 80 00 20 blr <== NOT EXECUTED ffc2f4ac : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { ffc2f4ac: 94 21 ff d8 stwu r1,-40(r1) ffc2f4b0: 7d 80 00 26 mfcr r12 ffc2f4b4: 7c 08 02 a6 mflr r0 ffc2f4b8: 93 21 00 0c stw r25,12(r1) ffc2f4bc: 7d 19 43 78 mr r25,r8 ffc2f4c0: 90 01 00 2c stw r0,44(r1) ffc2f4c4: 93 41 00 10 stw r26,16(r1) ffc2f4c8: 93 61 00 14 stw r27,20(r1) ffc2f4cc: 7c fb 3b 78 mr r27,r7 ffc2f4d0: 93 81 00 18 stw r28,24(r1) ffc2f4d4: 7c 9c 23 78 mr r28,r4 ffc2f4d8: 93 a1 00 1c stw r29,28(r1) ffc2f4dc: 7c dd 33 78 mr r29,r6 ffc2f4e0: 93 c1 00 20 stw r30,32(r1) ffc2f4e4: 7c 7e 1b 78 mr r30,r3 ffc2f4e8: 93 e1 00 24 stw r31,36(r1) ffc2f4ec: 7c bf 2b 78 mr r31,r5 ffc2f4f0: 91 81 00 08 stw r12,8(r1) FILE *fp; int match; init_etc_passwd_group(); ffc2f4f4: 4b ff fe 39 bl ffc2f32c if ((fp = fopen("/etc/group", "r")) == NULL) { ffc2f4f8: 3c 60 ff c7 lis r3,-57 ffc2f4fc: 3c 80 ff c7 lis r4,-57 ffc2f500: 38 63 8a 84 addi r3,r3,-30076 ffc2f504: 38 84 17 d4 addi r4,r4,6100 ffc2f508: 48 01 e3 3d bl ffc4d844 ffc2f50c: 7c 7a 1b 79 mr. r26,r3 ffc2f510: 41 82 00 f0 beq- ffc2f600 if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; fclose(fp); return -1; } if (name) { ffc2f514: 2e 1e 00 00 cmpwi cr4,r30,0 ffc2f518: 48 00 00 1c b ffc2f534 match = (strcmp(grp->gr_name, name) == 0); ffc2f51c: 80 7f 00 00 lwz r3,0(r31) ffc2f520: 48 02 4d e5 bl ffc54304 ffc2f524: 7c 63 00 34 cntlzw r3,r3 ffc2f528: 54 63 d9 7e rlwinm r3,r3,27,5,31 } else { match = (grp->gr_gid == gid); } if (match) { ffc2f52c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f530: 40 9e 00 40 bne- cr7,ffc2f570 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { ffc2f534: 7f e4 fb 78 mr r4,r31 ffc2f538: 7f a5 eb 78 mr r5,r29 ffc2f53c: 7f 66 db 78 mr r6,r27 ffc2f540: 7f 43 d3 78 mr r3,r26 ffc2f544: 4b ff fa 21 bl ffc2ef64 errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(grp->gr_name, name) == 0); ffc2f548: 7f c4 f3 78 mr r4,r30 if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { ffc2f54c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f550: 41 9e 00 64 beq- cr7,ffc2f5b4 errno = EINVAL; fclose(fp); return -1; } if (name) { ffc2f554: 40 92 ff c8 bne+ cr4,ffc2f51c match = (strcmp(grp->gr_name, name) == 0); } else { match = (grp->gr_gid == gid); ffc2f558: a0 7f 00 08 lhz r3,8(r31) <== NOT EXECUTED ffc2f55c: 7c 63 e2 78 xor r3,r3,r28 <== NOT EXECUTED ffc2f560: 7c 63 00 34 cntlzw r3,r3 <== NOT EXECUTED ffc2f564: 54 63 d9 7e rlwinm r3,r3,27,5,31 <== NOT EXECUTED } if (match) { ffc2f568: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f56c: 41 9e ff c8 beq+ cr7,ffc2f534 <== NOT EXECUTED fclose(fp); ffc2f570: 7f 43 d3 78 mr r3,r26 ffc2f574: 48 01 d7 a5 bl ffc4cd18 *result = grp; ffc2f578: 93 f9 00 00 stw r31,0(r25) ffc2f57c: 38 60 00 00 li r3,0 } } fclose(fp); errno = EINVAL; return -1; } ffc2f580: 80 01 00 2c lwz r0,44(r1) ffc2f584: 81 81 00 08 lwz r12,8(r1) ffc2f588: 7c 08 03 a6 mtlr r0 ffc2f58c: 83 21 00 0c lwz r25,12(r1) ffc2f590: 83 41 00 10 lwz r26,16(r1) ffc2f594: 7d 80 81 20 mtcrf 8,r12 ffc2f598: 83 61 00 14 lwz r27,20(r1) ffc2f59c: 83 81 00 18 lwz r28,24(r1) ffc2f5a0: 83 a1 00 1c lwz r29,28(r1) ffc2f5a4: 83 c1 00 20 lwz r30,32(r1) ffc2f5a8: 83 e1 00 24 lwz r31,36(r1) ffc2f5ac: 38 21 00 28 addi r1,r1,40 ffc2f5b0: 4e 80 00 20 blr errno = EINVAL; return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; ffc2f5b4: 48 01 d5 c5 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2f5b8: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2f5bc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED fclose(fp); ffc2f5c0: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc2f5c4: 48 01 d7 55 bl ffc4cd18 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } ffc2f5c8: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc2f5cc: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED return -1; } for(;;) { if (!scangr(fp, grp, buffer, bufsize)) { errno = EINVAL; fclose(fp); ffc2f5d0: 38 60 ff ff li r3,-1 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } ffc2f5d4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f5d8: 83 21 00 0c lwz r25,12(r1) <== NOT EXECUTED ffc2f5dc: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc2f5e0: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc2f5e4: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc2f5e8: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc2f5ec: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc2f5f0: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc2f5f4: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc2f5f8: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc2f5fc: 4e 80 00 20 blr <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/group", "r")) == NULL) { errno = EINVAL; ffc2f600: 48 01 d5 79 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2f604: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2f608: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2f60c: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc2f610: 4b ff ff 70 b ffc2f580 <== NOT EXECUTED ffc2f0fc : return p; } struct group *getgrent(void) { if (group_fp == NULL) ffc2f0fc: 3c a0 00 00 lis r5,0 <== NOT EXECUTED return NULL; return p; } struct group *getgrent(void) { ffc2f100: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2f104: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (group_fp == NULL) ffc2f108: 80 65 5e fc lwz r3,24316(r5) <== NOT EXECUTED ffc2f10c: 38 a5 5e fc addi r5,r5,24316 <== NOT EXECUTED return NULL; return p; } struct group *getgrent(void) { ffc2f110: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (group_fp == NULL) ffc2f114: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED return NULL; return p; } struct group *getgrent(void) { ffc2f118: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED if (group_fp == NULL) ffc2f11c: 40 9e 00 1c bne- cr7,ffc2f138 <== NOT EXECUTED return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) return NULL; return &grent; } ffc2f120: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) ffc2f124: 38 60 00 00 li r3,0 <== NOT EXECUTED return NULL; return &grent; } ffc2f128: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2f12c: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2f130: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f134: 4e 80 00 20 blr <== NOT EXECUTED struct group *getgrent(void) { if (group_fp == NULL) return NULL; if (!scangr(group_fp, &grent, grbuf, sizeof grbuf)) ffc2f138: 3b e5 00 08 addi r31,r5,8 <== NOT EXECUTED ffc2f13c: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc2f140: 38 a5 00 18 addi r5,r5,24 <== NOT EXECUTED ffc2f144: 38 c0 00 c8 li r6,200 <== NOT EXECUTED ffc2f148: 4b ff fe 1d bl ffc2ef64 <== NOT EXECUTED ffc2f14c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f150: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2f154: 41 be ff cc beq- cr7,ffc2f120 <== NOT EXECUTED return NULL; return &grent; } ffc2f158: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc2f15c: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2f160: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2f164: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f168: 4e 80 00 20 blr <== NOT EXECUTED ffc2f63c : } struct group *getgrgid( gid_t gid ) { ffc2f63c: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) ffc2f640: 3c 80 00 00 lis r4,0 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { ffc2f644: 7c 08 02 a6 mflr r0 <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) ffc2f648: 38 84 5e fc addi r4,r4,24316 <== NOT EXECUTED ffc2f64c: 38 a4 00 18 addi r5,r4,24 <== NOT EXECUTED ffc2f650: 38 c0 00 c8 li r6,200 <== NOT EXECUTED } struct group *getgrgid( gid_t gid ) { ffc2f654: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED struct group *p; if(getgrgid_r(gid, &grent, grbuf, sizeof grbuf, &p)) ffc2f658: 38 84 00 08 addi r4,r4,8 <== NOT EXECUTED ffc2f65c: 38 e1 00 08 addi r7,r1,8 <== NOT EXECUTED ffc2f660: 4b ff ff b5 bl ffc2f614 <== NOT EXECUTED ffc2f664: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f668: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2f66c: 40 9e 00 08 bne- cr7,ffc2f674 <== NOT EXECUTED return NULL; return p; ffc2f670: 80 61 00 08 lwz r3,8(r1) <== NOT EXECUTED } ffc2f674: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc2f678: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc2f67c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f680: 4e 80 00 20 blr <== NOT EXECUTED ffc2f614 : struct group *grp, char *buffer, size_t bufsize, struct group **result ) { ffc2f614: 7c 8b 23 78 mr r11,r4 <== NOT EXECUTED ffc2f618: 7c a9 2b 78 mr r9,r5 <== NOT EXECUTED ffc2f61c: 7c c0 33 78 mr r0,r6 <== NOT EXECUTED ffc2f620: 7c e8 3b 78 mr r8,r7 <== NOT EXECUTED return getgr_r(NULL, gid, grp, buffer, bufsize, result); ffc2f624: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2f628: 7d 65 5b 78 mr r5,r11 <== NOT EXECUTED ffc2f62c: 7d 26 4b 78 mr r6,r9 <== NOT EXECUTED ffc2f630: 7c 07 03 78 mr r7,r0 <== NOT EXECUTED ffc2f634: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2f638: 4b ff fe 74 b ffc2f4ac <== NOT EXECUTED ffc28ac8 : */ pid_t getpid( void ) { return _Objects_Local_node; } ffc28ac8: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc28acc: 4e 80 00 20 blr <== NOT EXECUTED ffc2f744 : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { ffc2f744: 94 21 ff d8 stwu r1,-40(r1) ffc2f748: 7d 80 00 26 mfcr r12 ffc2f74c: 7c 08 02 a6 mflr r0 ffc2f750: 93 21 00 0c stw r25,12(r1) ffc2f754: 7d 19 43 78 mr r25,r8 ffc2f758: 90 01 00 2c stw r0,44(r1) ffc2f75c: 93 41 00 10 stw r26,16(r1) ffc2f760: 93 61 00 14 stw r27,20(r1) ffc2f764: 7c fb 3b 78 mr r27,r7 ffc2f768: 93 81 00 18 stw r28,24(r1) ffc2f76c: 7c 9c 23 78 mr r28,r4 ffc2f770: 93 a1 00 1c stw r29,28(r1) ffc2f774: 7c dd 33 78 mr r29,r6 ffc2f778: 93 c1 00 20 stw r30,32(r1) ffc2f77c: 7c 7e 1b 78 mr r30,r3 ffc2f780: 93 e1 00 24 stw r31,36(r1) ffc2f784: 7c bf 2b 78 mr r31,r5 ffc2f788: 91 81 00 08 stw r12,8(r1) FILE *fp; int match; init_etc_passwd_group(); ffc2f78c: 4b ff fb a1 bl ffc2f32c if ((fp = fopen("/etc/passwd", "r")) == NULL) { ffc2f790: 3c 60 ff c7 lis r3,-57 ffc2f794: 3c 80 ff c7 lis r4,-57 ffc2f798: 38 63 89 d4 addi r3,r3,-30252 ffc2f79c: 38 84 17 d4 addi r4,r4,6100 ffc2f7a0: 48 01 e0 a5 bl ffc4d844 ffc2f7a4: 7c 7a 1b 79 mr. r26,r3 ffc2f7a8: 41 82 00 f0 beq- ffc2f898 if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; fclose(fp); return -1; } if (name) { ffc2f7ac: 2e 1e 00 00 cmpwi cr4,r30,0 ffc2f7b0: 48 00 00 1c b ffc2f7cc match = (strcmp(pwd->pw_name, name) == 0); ffc2f7b4: 80 7f 00 00 lwz r3,0(r31) ffc2f7b8: 48 02 4b 4d bl ffc54304 ffc2f7bc: 7c 63 00 34 cntlzw r3,r3 ffc2f7c0: 54 63 d9 7e rlwinm r3,r3,27,5,31 } else { match = (pwd->pw_uid == uid); } if (match) { ffc2f7c4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f7c8: 40 9e 00 40 bne- cr7,ffc2f808 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { ffc2f7cc: 7f e4 fb 78 mr r4,r31 ffc2f7d0: 7f a5 eb 78 mr r5,r29 ffc2f7d4: 7f 66 db 78 mr r6,r27 ffc2f7d8: 7f 43 d3 78 mr r3,r26 ffc2f7dc: 4b ff f9 91 bl ffc2f16c errno = EINVAL; fclose(fp); return -1; } if (name) { match = (strcmp(pwd->pw_name, name) == 0); ffc2f7e0: 7f c4 f3 78 mr r4,r30 if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { ffc2f7e4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f7e8: 41 9e 00 64 beq- cr7,ffc2f84c errno = EINVAL; fclose(fp); return -1; } if (name) { ffc2f7ec: 40 92 ff c8 bne+ cr4,ffc2f7b4 match = (strcmp(pwd->pw_name, name) == 0); } else { match = (pwd->pw_uid == uid); ffc2f7f0: a0 7f 00 08 lhz r3,8(r31) <== NOT EXECUTED ffc2f7f4: 7c 63 e2 78 xor r3,r3,r28 <== NOT EXECUTED ffc2f7f8: 7c 63 00 34 cntlzw r3,r3 <== NOT EXECUTED ffc2f7fc: 54 63 d9 7e rlwinm r3,r3,27,5,31 <== NOT EXECUTED } if (match) { ffc2f800: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f804: 41 9e ff c8 beq+ cr7,ffc2f7cc <== NOT EXECUTED fclose(fp); ffc2f808: 7f 43 d3 78 mr r3,r26 ffc2f80c: 48 01 d5 0d bl ffc4cd18 *result = pwd; ffc2f810: 93 f9 00 00 stw r31,0(r25) ffc2f814: 38 60 00 00 li r3,0 } } fclose(fp); errno = EINVAL; return -1; } ffc2f818: 80 01 00 2c lwz r0,44(r1) ffc2f81c: 81 81 00 08 lwz r12,8(r1) ffc2f820: 7c 08 03 a6 mtlr r0 ffc2f824: 83 21 00 0c lwz r25,12(r1) ffc2f828: 83 41 00 10 lwz r26,16(r1) ffc2f82c: 7d 80 81 20 mtcrf 8,r12 ffc2f830: 83 61 00 14 lwz r27,20(r1) ffc2f834: 83 81 00 18 lwz r28,24(r1) ffc2f838: 83 a1 00 1c lwz r29,28(r1) ffc2f83c: 83 c1 00 20 lwz r30,32(r1) ffc2f840: 83 e1 00 24 lwz r31,36(r1) ffc2f844: 38 21 00 28 addi r1,r1,40 ffc2f848: 4e 80 00 20 blr errno = EINVAL; return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; ffc2f84c: 48 01 d3 2d bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2f850: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2f854: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED fclose(fp); ffc2f858: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc2f85c: 48 01 d4 bd bl ffc4cd18 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } ffc2f860: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc2f864: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED return -1; } for(;;) { if (!scanpw(fp, pwd, buffer, bufsize)) { errno = EINVAL; fclose(fp); ffc2f868: 38 60 ff ff li r3,-1 <== NOT EXECUTED } } fclose(fp); errno = EINVAL; return -1; } ffc2f86c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f870: 83 21 00 0c lwz r25,12(r1) <== NOT EXECUTED ffc2f874: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc2f878: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc2f87c: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc2f880: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc2f884: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc2f888: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc2f88c: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc2f890: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc2f894: 4e 80 00 20 blr <== NOT EXECUTED int match; init_etc_passwd_group(); if ((fp = fopen("/etc/passwd", "r")) == NULL) { errno = EINVAL; ffc2f898: 48 01 d2 e1 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2f89c: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc2f8a0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2f8a4: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc2f8a8: 4b ff ff 70 b ffc2f818 <== NOT EXECUTED ffc2f2bc : return NULL; return p; } struct passwd *getpwent(void) { ffc2f2bc: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2f2c0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED if (passwd_fp == NULL) ffc2f2c4: 3c a0 00 00 lis r5,0 <== NOT EXECUTED return NULL; return p; } struct passwd *getpwent(void) { ffc2f2c8: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (passwd_fp == NULL) ffc2f2cc: 38 a5 5e fc addi r5,r5,24316 <== NOT EXECUTED ffc2f2d0: 80 65 00 04 lwz r3,4(r5) <== NOT EXECUTED return NULL; return p; } struct passwd *getpwent(void) { ffc2f2d4: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED if (passwd_fp == NULL) ffc2f2d8: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f2dc: 40 9e 00 1c bne- cr7,ffc2f2f8 <== NOT EXECUTED return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) return NULL; return &pwent; } ffc2f2e0: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) ffc2f2e4: 38 60 00 00 li r3,0 <== NOT EXECUTED return NULL; return &pwent; } ffc2f2e8: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2f2ec: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2f2f0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f2f4: 4e 80 00 20 blr <== NOT EXECUTED struct passwd *getpwent(void) { if (passwd_fp == NULL) return NULL; if (!scanpw(passwd_fp, &pwent, pwbuf, sizeof pwbuf)) ffc2f2f8: 3b e5 00 e0 addi r31,r5,224 <== NOT EXECUTED ffc2f2fc: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc2f300: 38 a5 00 fc addi r5,r5,252 <== NOT EXECUTED ffc2f304: 38 c0 00 c8 li r6,200 <== NOT EXECUTED ffc2f308: 4b ff fe 65 bl ffc2f16c <== NOT EXECUTED ffc2f30c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f310: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2f314: 41 be ff cc beq- cr7,ffc2f2e0 <== NOT EXECUTED return NULL; return &pwent; } ffc2f318: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc2f31c: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2f320: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2f324: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f328: 4e 80 00 20 blr <== NOT EXECUTED ffc2f8d4 : } struct passwd *getpwuid( uid_t uid ) { ffc2f8d4: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) ffc2f8d8: 3c 80 00 00 lis r4,0 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { ffc2f8dc: 7c 08 02 a6 mflr r0 <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) ffc2f8e0: 38 84 5e fc addi r4,r4,24316 <== NOT EXECUTED ffc2f8e4: 38 a4 00 fc addi r5,r4,252 <== NOT EXECUTED ffc2f8e8: 38 c0 00 c8 li r6,200 <== NOT EXECUTED } struct passwd *getpwuid( uid_t uid ) { ffc2f8ec: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED struct passwd *p; if(getpwuid_r(uid, &pwent, pwbuf, sizeof pwbuf, &p)) ffc2f8f0: 38 84 00 e0 addi r4,r4,224 <== NOT EXECUTED ffc2f8f4: 38 e1 00 08 addi r7,r1,8 <== NOT EXECUTED ffc2f8f8: 4b ff ff b5 bl ffc2f8ac <== NOT EXECUTED ffc2f8fc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f900: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2f904: 40 9e 00 08 bne- cr7,ffc2f90c <== NOT EXECUTED return NULL; return p; ffc2f908: 80 61 00 08 lwz r3,8(r1) <== NOT EXECUTED } ffc2f90c: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc2f910: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc2f914: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f918: 4e 80 00 20 blr <== NOT EXECUTED ffc2f8ac : struct passwd *pwd, char *buffer, size_t bufsize, struct passwd **result ) { ffc2f8ac: 7c 8b 23 78 mr r11,r4 <== NOT EXECUTED ffc2f8b0: 7c a9 2b 78 mr r9,r5 <== NOT EXECUTED ffc2f8b4: 7c c0 33 78 mr r0,r6 <== NOT EXECUTED ffc2f8b8: 7c e8 3b 78 mr r8,r7 <== NOT EXECUTED return getpw_r(NULL, uid, pwd, buffer, bufsize, result); ffc2f8bc: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2f8c0: 7d 65 5b 78 mr r5,r11 <== NOT EXECUTED ffc2f8c4: 7d 26 4b 78 mr r6,r9 <== NOT EXECUTED ffc2f8c8: 7c 07 03 78 mr r7,r0 <== NOT EXECUTED ffc2f8cc: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2f8d0: 4b ff fe 74 b ffc2f744 <== NOT EXECUTED ffc0e2e8 : */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { ffc0e2e8: 94 21 ff e0 stwu r1,-32(r1) ffc0e2ec: 7c 08 02 a6 mflr r0 ffc0e2f0: 93 e1 00 1c stw r31,28(r1) /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { ffc0e2f4: 7c 7f 1b 79 mr. r31,r3 */ int gettimeofday( struct timeval *tp, void * __tz __attribute__((unused)) ) { ffc0e2f8: 90 01 00 24 stw r0,36(r1) ffc0e2fc: 93 c1 00 18 stw r30,24(r1) /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { ffc0e300: 41 82 00 64 beq- ffc0e364 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0e304: 7f c0 00 a6 mfmsr r30 ffc0e308: 7c 10 42 a6 mfsprg r0,0 ffc0e30c: 7f c0 00 78 andc r0,r30,r0 ffc0e310: 7c 00 01 24 mtmsr r0 ISR_Level level; struct timespec now; suseconds_t useconds; _ISR_Disable(level); _TOD_Get( &now ); ffc0e314: 38 61 00 08 addi r3,r1,8 ffc0e318: 48 00 0c 15 bl ffc0ef2c <_TOD_Get> return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0e31c: 7f c0 01 24 mtmsr r30 useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; ffc0e320: 3d 60 10 62 lis r11,4194 _ISR_Disable(level); _TOD_Get( &now ); _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; ffc0e324: 80 01 00 0c lwz r0,12(r1) useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; time->tv_usec = useconds; ffc0e328: 61 6b 4d d3 ori r11,r11,19923 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; ffc0e32c: 81 21 00 08 lwz r9,8(r1) time->tv_usec = useconds; ffc0e330: 7d 60 58 96 mulhw r11,r0,r11 _ISR_Enable(level); useconds = (suseconds_t)now.tv_nsec; useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND; time->tv_sec = now.tv_sec; ffc0e334: 91 3f 00 00 stw r9,0(r31) time->tv_usec = useconds; ffc0e338: 7c 00 fe 70 srawi r0,r0,31 ffc0e33c: 7d 6b 36 70 srawi r11,r11,6 ffc0e340: 7c 00 58 50 subf r0,r0,r11 ffc0e344: 90 1f 00 04 stw r0,4(r31) ffc0e348: 38 60 00 00 li r3,0 * with Eric Norum, this is how GNU/Linux, Solaris, and MacOS X * do it. This puts us in good company. */ return 0; } ffc0e34c: 80 01 00 24 lwz r0,36(r1) ffc0e350: 83 c1 00 18 lwz r30,24(r1) ffc0e354: 7c 08 03 a6 mtlr r0 ffc0e358: 83 e1 00 1c lwz r31,28(r1) ffc0e35c: 38 21 00 20 addi r1,r1,32 ffc0e360: 4e 80 00 20 blr void * __tz __attribute__((unused)) ) { /* struct timezone* tzp = (struct timezone*) __tz; */ if ( !tp ) { errno = EFAULT; ffc0e364: 48 00 38 55 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc0e368: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc0e36c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc0e370: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc0e374: 4b ff ff d8 b ffc0e34c <== NOT EXECUTED ffc07afc : * 4.2.1 Get Real User, Effective User, Ral Group, and Effective Group IDs, * P1003.1b-1993, p. 84 */ uid_t getuid( void ) { ffc07afc: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc07b00: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED return _POSIX_types_Uid; } ffc07b04: a0 69 00 32 lhz r3,50(r9) <== NOT EXECUTED ffc07b08: 4e 80 00 20 blr <== NOT EXECUTED ffc17d78 : int imfs_dir_rmnod( rtems_filesystem_location_info_t *parent_pathloc, /* IN */ rtems_filesystem_location_info_t *pathloc /* IN */ ) { ffc17d78: 94 21 ff d8 stwu r1,-40(r1) ffc17d7c: 7c 08 02 a6 mflr r0 ffc17d80: 90 01 00 2c stw r0,44(r1) ffc17d84: 93 c1 00 20 stw r30,32(r1) ffc17d88: 7c 9e 23 78 mr r30,r4 ffc17d8c: 93 e1 00 24 stw r31,36(r1) ffc17d90: 93 a1 00 1c stw r29,28(r1) IMFS_jnode_t *the_jnode; the_jnode = (IMFS_jnode_t *) pathloc->node_access; ffc17d94: 83 e4 00 00 lwz r31,0(r4) ffc17d98: 81 3f 00 50 lwz r9,80(r31) ffc17d9c: 38 1f 00 54 addi r0,r31,84 ffc17da0: 7f 89 00 00 cmpw cr7,r9,r0 ffc17da4: 40 9e 00 d4 bne- cr7,ffc17e78 /* * You cannot remove the file system root node. */ if ( pathloc->mt_entry->mt_fs_root.node_access == pathloc->node_access ) ffc17da8: 81 24 00 10 lwz r9,16(r4) ffc17dac: 80 09 00 1c lwz r0,28(r9) ffc17db0: 7f 9f 00 00 cmpw cr7,r31,r0 ffc17db4: 41 9e 00 d8 beq- cr7,ffc17e8c /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) ffc17db8: 83 bf 00 5c lwz r29,92(r31) ffc17dbc: 2f 9d 00 00 cmpwi cr7,r29,0 ffc17dc0: 40 9e 00 cc bne- cr7,ffc17e8c /* * Take the node out of the parent's chain that contains this node */ if ( the_jnode->Parent != NULL ) { ffc17dc4: 80 1f 00 08 lwz r0,8(r31) ffc17dc8: 2f 80 00 00 cmpwi cr7,r0,0 ffc17dcc: 41 9e 00 10 beq- cr7,ffc17ddc ffc17dd0: 7f e3 fb 78 mr r3,r31 ffc17dd4: 4b ff 38 19 bl ffc0b5ec <_Chain_Extract> rtems_chain_extract( (rtems_chain_node *) the_jnode ); the_jnode->Parent = NULL; ffc17dd8: 93 bf 00 08 stw r29,8(r31) /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc17ddc: a1 3f 00 34 lhz r9,52(r31) IMFS_update_ctime( the_jnode ); ffc17de0: 38 80 00 00 li r4,0 ffc17de4: 38 61 00 08 addi r3,r1,8 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; ffc17de8: 38 09 ff ff addi r0,r9,-1 ffc17dec: b0 1f 00 34 sth r0,52(r31) IMFS_update_ctime( the_jnode ); ffc17df0: 4b fe e3 21 bl ffc06110 ffc17df4: 80 01 00 08 lwz r0,8(r1) /* * 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) ) { ffc17df8: 7f e3 fb 78 mr r3,r31 /* * Decrement the link counter and see if we can free the space. */ the_jnode->st_nlink--; IMFS_update_ctime( the_jnode ); ffc17dfc: 90 1f 00 48 stw r0,72(r31) /* * 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) ) { ffc17e00: 4b ff c8 09 bl ffc14608 ffc17e04: 2f 83 00 00 cmpwi cr7,r3,0 ffc17e08: 40 9e 00 50 bne- cr7,ffc17e58 ffc17e0c: a0 1f 00 34 lhz r0,52(r31) ffc17e10: 2f 80 00 00 cmpwi cr7,r0,0 ffc17e14: 40 9e 00 44 bne- cr7,ffc17e58 /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) ffc17e18: 3d 20 00 00 lis r9,0 ffc17e1c: 81 7e 00 00 lwz r11,0(r30) ffc17e20: 81 29 26 b4 lwz r9,9908(r9) ffc17e24: 81 49 00 04 lwz r10,4(r9) ffc17e28: 7f 8a 58 00 cmpw cr7,r10,r11 ffc17e2c: 41 9e 00 74 beq- cr7,ffc17ea0 /* * Free memory associated with a memory file. */ free( the_jnode ); ffc17e30: 7f e3 fb 78 mr r3,r31 ffc17e34: 4b fe e2 15 bl ffc06048 } return 0; } ffc17e38: 80 01 00 2c lwz r0,44(r1) /* * Free memory associated with a memory file. */ free( the_jnode ); ffc17e3c: 38 60 00 00 li r3,0 } return 0; } ffc17e40: 83 a1 00 1c lwz r29,28(r1) ffc17e44: 7c 08 03 a6 mtlr r0 ffc17e48: 83 c1 00 20 lwz r30,32(r1) ffc17e4c: 83 e1 00 24 lwz r31,36(r1) ffc17e50: 38 21 00 28 addi r1,r1,40 ffc17e54: 4e 80 00 20 blr /* * Free memory associated with a memory file. */ free( the_jnode ); ffc17e58: 38 60 00 00 li r3,0 } return 0; } ffc17e5c: 80 01 00 2c lwz r0,44(r1) ffc17e60: 83 a1 00 1c lwz r29,28(r1) ffc17e64: 7c 08 03 a6 mtlr r0 ffc17e68: 83 c1 00 20 lwz r30,32(r1) ffc17e6c: 83 e1 00 24 lwz r31,36(r1) ffc17e70: 38 21 00 28 addi r1,r1,40 ffc17e74: 4e 80 00 20 blr /* * 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 ); ffc17e78: 48 00 08 99 bl ffc18710 <__errno> ffc17e7c: 38 00 00 5a li r0,90 ffc17e80: 90 03 00 00 stw r0,0(r3) ffc17e84: 38 60 ff ff li r3,-1 ffc17e88: 4b ff ff d4 b ffc17e5c /* * You cannot remove a mountpoint. */ if ( the_jnode->info.directory.mt_fs != NULL ) rtems_set_errno_and_return_minus_one( EBUSY ); ffc17e8c: 48 00 08 85 bl ffc18710 <__errno> ffc17e90: 38 00 00 10 li r0,16 ffc17e94: 90 03 00 00 stw r0,0(r3) ffc17e98: 38 60 ff ff li r3,-1 ffc17e9c: 4b ff ff c0 b ffc17e5c /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == pathloc->node_access ) rtems_filesystem_current.node_access = NULL; ffc17ea0: 90 09 00 04 stw r0,4(r9) <== NOT EXECUTED ffc17ea4: 4b ff ff 8c b ffc17e30 <== NOT EXECUTED ffc2f32c : /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { ffc2f32c: 94 21 ff f0 stwu r1,-16(r1) ffc2f330: 7c 08 02 a6 mflr r0 FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) ffc2f334: 3d 20 00 00 lis r9,0 /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { ffc2f338: 90 01 00 14 stw r0,20(r1) FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) ffc2f33c: 39 29 5e fc addi r9,r9,24316 /* * Initialize useable but dummy databases */ void init_etc_passwd_group(void) { ffc2f340: 93 c1 00 08 stw r30,8(r1) ffc2f344: 93 e1 00 0c stw r31,12(r1) FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) ffc2f348: 88 09 01 c4 lbz r0,452(r9) ffc2f34c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2f350: 41 9e 00 1c beq- cr7,ffc2f36c fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); } } ffc2f354: 80 01 00 14 lwz r0,20(r1) ffc2f358: 83 c1 00 08 lwz r30,8(r1) ffc2f35c: 7c 08 03 a6 mtlr r0 ffc2f360: 83 e1 00 0c lwz r31,12(r1) ffc2f364: 38 21 00 10 addi r1,r1,16 ffc2f368: 4e 80 00 20 blr FILE *fp; static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; ffc2f36c: 38 00 00 01 li r0,1 ffc2f370: 98 09 01 c4 stb r0,452(r9) mkdir("/etc", 0777); ffc2f374: 3c 60 ff c7 lis r3,-57 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { ffc2f378: 3f c0 ff c7 lis r30,-57 ffc2f37c: 3f e0 ff c7 lis r31,-57 static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); ffc2f380: 38 80 01 ff li r4,511 ffc2f384: 38 63 89 54 addi r3,r3,-30380 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { ffc2f388: 3b de 89 d4 addi r30,r30,-30252 static char etc_passwd_initted = 0; if (etc_passwd_initted) return; etc_passwd_initted = 1; mkdir("/etc", 0777); ffc2f38c: 4b fd 90 4d bl ffc083d8 /* * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { ffc2f390: 3b ff 17 d4 addi r31,r31,6100 ffc2f394: 7f c3 f3 78 mr r3,r30 ffc2f398: 7f e4 fb 78 mr r4,r31 ffc2f39c: 48 01 e4 a9 bl ffc4d844 ffc2f3a0: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f3a4: 41 9e 00 7c beq- cr7,ffc2f420 } 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); ffc2f3a8: 48 01 d9 71 bl ffc4cd18 } /* * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { ffc2f3ac: 3f c0 ff c7 lis r30,-57 ffc2f3b0: 3b de 8a 84 addi r30,r30,-30076 ffc2f3b4: 7f e4 fb 78 mr r4,r31 ffc2f3b8: 7f c3 f3 78 mr r3,r30 ffc2f3bc: 48 01 e4 89 bl ffc4d844 ffc2f3c0: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f3c4: 41 9e 00 20 beq- cr7,ffc2f3e4 } else if ((fp = fopen("/etc/group", "w")) != NULL) { fprintf( fp, "root:x:0:root\n" "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); ffc2f3c8: 48 01 d9 51 bl ffc4cd18 <== NOT EXECUTED } } ffc2f3cc: 80 01 00 14 lwz r0,20(r1) ffc2f3d0: 83 c1 00 08 lwz r30,8(r1) ffc2f3d4: 7c 08 03 a6 mtlr r0 ffc2f3d8: 83 e1 00 0c lwz r31,12(r1) ffc2f3dc: 38 21 00 10 addi r1,r1,16 ffc2f3e0: 4e 80 00 20 blr * Initialize /etc/group */ if ((fp = fopen("/etc/group", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/group", "w")) != NULL) { ffc2f3e4: 3c 80 ff c7 lis r4,-57 ffc2f3e8: 7f c3 f3 78 mr r3,r30 ffc2f3ec: 38 84 a0 7c addi r4,r4,-24452 ffc2f3f0: 48 01 e4 55 bl ffc4d844 ffc2f3f4: 7c 7f 1b 79 mr. r31,r3 ffc2f3f8: 41 a2 ff 5c beq- ffc2f354 fprintf( fp, "root:x:0:root\n" ffc2f3fc: 3c 60 ff c7 lis r3,-57 ffc2f400: 38 80 00 01 li r4,1 ffc2f404: 38 a0 00 2a li r5,42 ffc2f408: 7f e6 fb 78 mr r6,r31 ffc2f40c: 38 63 e8 a8 addi r3,r3,-5976 ffc2f410: 48 01 fb 79 bl ffc4ef88 "rtems:x:1:rtems\n" "tty:x:2:tty\n" ); fclose(fp); ffc2f414: 7f e3 fb 78 mr r3,r31 ffc2f418: 48 01 d9 01 bl ffc4cd18 ffc2f41c: 4b ff ff b0 b ffc2f3cc * Initialize /etc/passwd */ if ((fp = fopen("/etc/passwd", "r")) != NULL) { fclose(fp); } else if ((fp = fopen("/etc/passwd", "w")) != NULL) { ffc2f420: 3c 80 ff c7 lis r4,-57 ffc2f424: 7f c3 f3 78 mr r3,r30 ffc2f428: 38 84 a0 7c addi r4,r4,-24452 ffc2f42c: 48 01 e4 19 bl ffc4d844 ffc2f430: 7c 7e 1b 79 mr. r30,r3 ffc2f434: 41 a2 ff 78 beq- ffc2f3ac fprintf(fp, "root:*:0:0:root::/:/bin/sh\n" ffc2f438: 3c 60 ff c7 lis r3,-57 ffc2f43c: 38 63 e8 40 addi r3,r3,-6080 ffc2f440: 38 80 00 01 li r4,1 ffc2f444: 38 a0 00 66 li r5,102 ffc2f448: 7f c6 f3 78 mr r6,r30 ffc2f44c: 48 01 fb 3d bl ffc4ef88 "rtems:*:1:1:RTEMS Application::/:/bin/sh\n" "tty:!:2:2:tty owner::/:/bin/false\n" ); fclose(fp); ffc2f450: 7f c3 f3 78 mr r3,r30 ffc2f454: 4b ff ff 54 b ffc2f3a8 ffc08ec8 : int ioctl( int fd, ioctl_command_t command, ... ) { ffc08ec8: 94 21 ff e0 stwu r1,-32(r1) ffc08ecc: 7c 08 02 a6 mflr r0 va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); ffc08ed0: 3d 20 00 00 lis r9,0 int ioctl( int fd, ioctl_command_t command, ... ) { ffc08ed4: 90 01 00 24 stw r0,36(r1) va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); ffc08ed8: 80 09 26 6c lwz r0,9836(r9) int ioctl( int fd, ioctl_command_t command, ... ) { ffc08edc: 90 a1 00 18 stw r5,24(r1) va_list ap; rtems_status_code rc; rtems_libio_t *iop; void *buffer; rtems_libio_check_fd( fd ); ffc08ee0: 7f 83 00 40 cmplw cr7,r3,r0 ffc08ee4: 40 9c 00 6c bge- cr7,ffc08f50 iop = rtems_libio_iop( fd ); ffc08ee8: 3d 20 00 00 lis r9,0 ffc08eec: 80 09 27 28 lwz r0,10024(r9) ffc08ef0: 1c 63 00 48 mulli r3,r3,72 ffc08ef4: 7c 60 1a 14 add r3,r0,r3 rtems_libio_check_is_open(iop); ffc08ef8: 80 03 00 18 lwz r0,24(r3) ffc08efc: 70 09 01 00 andi. r9,r0,256 ffc08f00: 41 82 00 50 beq- ffc08f50 va_start(ap, command); buffer = va_arg(ap, void *); ffc08f04: 38 00 00 03 li r0,3 ffc08f08: 98 01 00 08 stb r0,8(r1) rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); ffc08f0c: 39 21 00 10 addi r9,r1,16 ffc08f10: 38 01 00 28 addi r0,r1,40 /* * Now process the ioctl(). */ if ( !iop->handlers ) ffc08f14: 81 63 00 40 lwz r11,64(r3) rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); ffc08f18: 90 01 00 0c stw r0,12(r1) /* * Now process the ioctl(). */ if ( !iop->handlers ) ffc08f1c: 2f 8b 00 00 cmpwi cr7,r11,0 rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); va_start(ap, command); ffc08f20: 91 21 00 10 stw r9,16(r1) buffer = va_arg(ap, void *); ffc08f24: 80 a9 00 08 lwz r5,8(r9) /* * Now process the ioctl(). */ if ( !iop->handlers ) ffc08f28: 41 9e 00 28 beq- cr7,ffc08f50 rtems_set_errno_and_return_minus_one( EBADF ); if ( !iop->handlers->ioctl_h ) ffc08f2c: 80 0b 00 10 lwz r0,16(r11) ffc08f30: 2f 80 00 00 cmpwi cr7,r0,0 ffc08f34: 41 9e 00 30 beq- cr7,ffc08f64 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->ioctl_h)( iop, command, buffer ); ffc08f38: 7c 09 03 a6 mtctr r0 ffc08f3c: 4e 80 04 21 bctrl return rc; } ffc08f40: 80 01 00 24 lwz r0,36(r1) ffc08f44: 38 21 00 20 addi r1,r1,32 ffc08f48: 7c 08 03 a6 mtlr r0 ffc08f4c: 4e 80 00 20 blr /* * Now process the ioctl(). */ if ( !iop->handlers ) rtems_set_errno_and_return_minus_one( EBADF ); ffc08f50: 48 00 fa dd bl ffc18a2c <__errno> ffc08f54: 38 00 00 09 li r0,9 ffc08f58: 90 03 00 00 stw r0,0(r3) ffc08f5c: 38 60 ff ff li r3,-1 ffc08f60: 4b ff ff e0 b ffc08f40 if ( !iop->handlers->ioctl_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc08f64: 48 00 fa c9 bl ffc18a2c <__errno> <== NOT EXECUTED ffc08f68: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc08f6c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc08f70: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc08f74: 4b ff ff cc b ffc08f40 <== NOT EXECUTED ffc06588 : /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { ffc06588: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0658c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc06590: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) ffc06594: 80 04 00 30 lwz r0,48(r4) <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { ffc06598: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED ffc0659c: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) ffc065a0: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED /* * Process a single input character */ static int iproc (unsigned char c, struct rtems_termios_tty *tty) { ffc065a4: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc065a8: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED if (tty->termios.c_iflag & ISTRIP) ffc065ac: 41 82 00 08 beq- ffc065b4 <== NOT EXECUTED c &= 0x7f; ffc065b0: 54 7f 06 7e clrlwi r31,r3,25 <== NOT EXECUTED if (tty->termios.c_iflag & IUCLC) ffc065b4: 70 0b 02 00 andi. r11,r0,512 <== NOT EXECUTED ffc065b8: 41 82 00 28 beq- ffc065e0 <== NOT EXECUTED c = tolower (c); ffc065bc: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc065c0: 81 69 26 a0 lwz r11,9888(r9) <== NOT EXECUTED ffc065c4: 7f e9 fb 78 mr r9,r31 <== NOT EXECUTED ffc065c8: 7f eb fa 14 add r31,r11,r31 <== NOT EXECUTED ffc065cc: 89 7f 00 01 lbz r11,1(r31) <== NOT EXECUTED ffc065d0: 55 6b 07 be clrlwi r11,r11,30 <== NOT EXECUTED ffc065d4: 2f 8b 00 01 cmpwi cr7,r11,1 <== NOT EXECUTED ffc065d8: 41 9e 01 28 beq- cr7,ffc06700 <== NOT EXECUTED ffc065dc: 55 3f 06 3e clrlwi r31,r9,24 <== NOT EXECUTED if (c == '\r') { ffc065e0: 2f 9f 00 0d cmpwi cr7,r31,13 <== NOT EXECUTED ffc065e4: 41 9e 00 64 beq- cr7,ffc06648 <== 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)) { ffc065e8: 2f 9f 00 0a cmpwi cr7,r31,10 <== NOT EXECUTED ffc065ec: 41 9e 01 04 beq- cr7,ffc066f0 <== NOT EXECUTED c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { ffc065f0: 2f 9f 00 00 cmpwi cr7,r31,0 <== NOT EXECUTED ffc065f4: 40 9e 00 84 bne- cr7,ffc06678 <== NOT EXECUTED } /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { ffc065f8: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc065fc: 81 69 21 68 lwz r11,8552(r9) <== NOT EXECUTED ffc06600: 81 3e 00 20 lwz r9,32(r30) <== NOT EXECUTED ffc06604: 38 0b ff ff addi r0,r11,-1 <== NOT EXECUTED ffc06608: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc0660c: 40 9c 00 44 bge- cr7,ffc06650 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) ffc06610: 80 1e 00 3c lwz r0,60(r30) <== NOT EXECUTED ffc06614: 70 0b 00 08 andi. r11,r0,8 <== NOT EXECUTED ffc06618: 40 82 00 f0 bne- ffc06708 <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; ffc0661c: 81 7e 00 1c lwz r11,28(r30) <== NOT EXECUTED ffc06620: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc06624: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc06628: 7f eb 49 ae stbx r31,r11,r9 <== NOT EXECUTED ffc0662c: 90 1e 00 20 stw r0,32(r30) <== NOT EXECUTED } return 0; } ffc06630: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc06634: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc06638: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0663c: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc06640: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc06644: 4e 80 00 20 blr <== 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) ffc06648: 70 09 00 80 andi. r9,r0,128 <== NOT EXECUTED ffc0664c: 41 a2 00 20 beq+ ffc0666c <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; } return 0; } ffc06650: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); tty->cbuf[tty->ccount++] = c; ffc06654: 38 60 00 00 li r3,0 <== NOT EXECUTED } return 0; } ffc06658: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc0665c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06660: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc06664: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc06668: 4e 80 00 20 blr <== 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) ffc0666c: 70 0b 01 00 andi. r11,r0,256 <== NOT EXECUTED ffc06670: 41 82 00 08 beq- ffc06678 <== NOT EXECUTED ffc06674: 3b e0 00 0a li r31,10 <== NOT EXECUTED c = '\n'; } else if ((c == '\n') && (tty->termios.c_iflag & INLCR)) { c = '\r'; } if ((c != '\0') && (tty->termios.c_lflag & ICANON)) { ffc06678: 80 1e 00 3c lwz r0,60(r30) <== NOT EXECUTED ffc0667c: 70 0b 00 02 andi. r11,r0,2 <== NOT EXECUTED ffc06680: 41 a2 ff 78 beq- ffc065f8 <== NOT EXECUTED if (c == tty->termios.c_cc[VERASE]) { ffc06684: 89 3e 00 43 lbz r9,67(r30) <== NOT EXECUTED ffc06688: 7f 89 f8 00 cmpw cr7,r9,r31 <== NOT EXECUTED ffc0668c: 41 9e 00 e8 beq- cr7,ffc06774 <== NOT EXECUTED erase (tty, 0); return 0; } else if (c == tty->termios.c_cc[VKILL]) { ffc06690: 89 3e 00 44 lbz r9,68(r30) <== NOT EXECUTED ffc06694: 7f 89 f8 00 cmpw cr7,r9,r31 <== NOT EXECUTED ffc06698: 41 9e 00 94 beq- cr7,ffc0672c <== NOT EXECUTED erase (tty, 1); return 0; } else if (c == tty->termios.c_cc[VEOF]) { ffc0669c: 89 3e 00 45 lbz r9,69(r30) <== NOT EXECUTED ffc066a0: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc066a4: 7f 89 f8 00 cmpw cr7,r9,r31 <== NOT EXECUTED ffc066a8: 41 be ff 88 beq- cr7,ffc06630 <== NOT EXECUTED return 1; } else if (c == '\n') { ffc066ac: 2f 9f 00 0a cmpwi cr7,r31,10 <== NOT EXECUTED ffc066b0: 41 9e 00 90 beq- cr7,ffc06740 <== 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]) ffc066b4: 89 3e 00 4c lbz r9,76(r30) <== NOT EXECUTED ffc066b8: 7f 89 f8 00 cmpw cr7,r9,r31 <== NOT EXECUTED ffc066bc: 41 9e 00 10 beq- cr7,ffc066cc <== NOT EXECUTED || (c == tty->termios.c_cc[VEOL2])) { ffc066c0: 89 3e 00 51 lbz r9,81(r30) <== NOT EXECUTED ffc066c4: 7f 89 f8 00 cmpw cr7,r9,r31 <== NOT EXECUTED ffc066c8: 40 9e ff 30 bne+ cr7,ffc065f8 <== NOT EXECUTED if (tty->termios.c_lflag & ECHO) ffc066cc: 70 0b 00 08 andi. r11,r0,8 <== NOT EXECUTED ffc066d0: 40 82 00 4c bne- ffc0671c <== NOT EXECUTED echo (c, tty); tty->cbuf[tty->ccount++] = c; ffc066d4: 81 3e 00 20 lwz r9,32(r30) <== NOT EXECUTED ffc066d8: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc066dc: 81 7e 00 1c lwz r11,28(r30) <== NOT EXECUTED ffc066e0: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc066e4: 7f eb 49 ae stbx r31,r11,r9 <== NOT EXECUTED ffc066e8: 90 1e 00 20 stw r0,32(r30) <== NOT EXECUTED return 1; ffc066ec: 4b ff ff 44 b ffc06630 <== 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)) { ffc066f0: 70 09 00 40 andi. r9,r0,64 <== NOT EXECUTED ffc066f4: 41 a2 ff 84 beq- ffc06678 <== NOT EXECUTED ffc066f8: 3b e0 00 0d li r31,13 <== NOT EXECUTED ffc066fc: 4b ff ff 7c b ffc06678 <== NOT EXECUTED iproc (unsigned char c, struct rtems_termios_tty *tty) { if (tty->termios.c_iflag & ISTRIP) c &= 0x7f; if (tty->termios.c_iflag & IUCLC) c = tolower (c); ffc06700: 39 29 00 20 addi r9,r9,32 <== NOT EXECUTED ffc06704: 4b ff fe d8 b ffc065dc <== NOT EXECUTED /* * FIXME: Should do IMAXBEL handling somehow */ if (tty->ccount < (CBUFSIZE-1)) { if (tty->termios.c_lflag & ECHO) echo (c, tty); ffc06708: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0670c: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc06710: 4b ff fb 4d bl ffc0625c <== NOT EXECUTED ffc06714: 81 3e 00 20 lwz r9,32(r30) <== NOT EXECUTED ffc06718: 4b ff ff 04 b ffc0661c <== 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); ffc0671c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc06720: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc06724: 4b ff fb 39 bl ffc0625c <== NOT EXECUTED ffc06728: 4b ff ff ac b ffc066d4 <== 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); ffc0672c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06730: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc06734: 4b ff fb cd bl ffc06300 <== NOT EXECUTED ffc06738: 38 60 00 00 li r3,0 <== NOT EXECUTED return 0; ffc0673c: 4b ff fe f4 b ffc06630 <== NOT EXECUTED } else if (c == tty->termios.c_cc[VEOF]) { return 1; } else if (c == '\n') { if (tty->termios.c_lflag & (ECHO | ECHONL)) ffc06740: 70 09 00 48 andi. r9,r0,72 <== NOT EXECUTED ffc06744: 41 a2 00 10 beq+ ffc06754 <== NOT EXECUTED echo (c, tty); ffc06748: 38 60 00 0a li r3,10 <== NOT EXECUTED ffc0674c: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc06750: 4b ff fb 0d bl ffc0625c <== NOT EXECUTED tty->cbuf[tty->ccount++] = c; ffc06754: 81 3e 00 20 lwz r9,32(r30) <== NOT EXECUTED ffc06758: 39 40 00 0a li r10,10 <== NOT EXECUTED ffc0675c: 81 7e 00 1c lwz r11,28(r30) <== NOT EXECUTED ffc06760: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc06764: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc06768: 7d 4b 49 ae stbx r10,r11,r9 <== NOT EXECUTED ffc0676c: 90 1e 00 20 stw r0,32(r30) <== NOT EXECUTED return 1; ffc06770: 4b ff fe c0 b ffc06630 <== 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); ffc06774: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06778: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0677c: 4b ff fb 85 bl ffc06300 <== NOT EXECUTED ffc06780: 38 60 00 00 li r3,0 <== NOT EXECUTED return 0; ffc06784: 4b ff fe ac b ffc06630 <== NOT EXECUTED ffc28afc : #if !defined(RTEMS_POSIX_API) int kill( pid_t pid, int sig ) { return 0; } ffc28afc: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc28b00: 4e 80 00 20 blr <== NOT EXECUTED ffc2fa34 : int link( const char *existing, const char *new ) { ffc2fa34: 94 21 ff b8 stwu r1,-72(r1) ffc2fa38: 7c 08 02 a6 mflr r0 ffc2fa3c: 93 81 00 38 stw r28,56(r1) * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), 0, &existing_loc, true ); if ( result != 0 ) ffc2fa40: 3b 80 ff ff li r28,-1 int link( const char *existing, const char *new ) { ffc2fa44: 90 01 00 4c stw r0,76(r1) ffc2fa48: 93 a1 00 3c stw r29,60(r1) ffc2fa4c: 7c 7d 1b 78 mr r29,r3 ffc2fa50: 93 c1 00 40 stw r30,64(r1) ffc2fa54: 7c 9e 23 78 mr r30,r4 ffc2fa58: 93 e1 00 44 stw r31,68(r1) /* * Get the node we are linking to. */ result = rtems_filesystem_evaluate_path( existing, strlen( existing ), ffc2fa5c: 48 02 4e 89 bl ffc548e4 ffc2fa60: 3b e1 00 0c addi r31,r1,12 ffc2fa64: 7c 64 1b 78 mr r4,r3 ffc2fa68: 38 a0 00 00 li r5,0 ffc2fa6c: 7f a3 eb 78 mr r3,r29 ffc2fa70: 7f e6 fb 78 mr r6,r31 ffc2fa74: 38 e0 00 01 li r7,1 ffc2fa78: 4b fd 7e 15 bl ffc0788c 0, &existing_loc, true ); if ( result != 0 ) ffc2fa7c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2fa80: 40 9e 01 04 bne- cr7,ffc2fb84 /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); ffc2fa84: 88 1e 00 00 lbz r0,0(r30) ffc2fa88: 2f 80 00 2f cmpwi cr7,r0,47 ffc2fa8c: 41 9e 00 14 beq- cr7,ffc2faa0 ffc2fa90: 2f 80 00 5c cmpwi cr7,r0,92 ffc2fa94: 41 9e 00 0c beq- cr7,ffc2faa0 ffc2fa98: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fa9c: 40 9e 01 0c bne- cr7,ffc2fba8 ffc2faa0: 3d 20 00 00 lis r9,0 ffc2faa4: 81 29 34 ec lwz r9,13548(r9) ffc2faa8: 38 60 00 01 li r3,1 ffc2faac: 80 09 00 24 lwz r0,36(r9) ffc2fab0: 81 09 00 18 lwz r8,24(r9) ffc2fab4: 81 49 00 1c lwz r10,28(r9) ffc2fab8: 81 69 00 20 lwz r11,32(r9) ffc2fabc: 91 01 00 20 stw r8,32(r1) ffc2fac0: 91 41 00 24 stw r10,36(r1) ffc2fac4: 91 61 00 28 stw r11,40(r1) ffc2fac8: 90 01 00 2c stw r0,44(r1) ffc2facc: 80 09 00 28 lwz r0,40(r9) ffc2fad0: 90 01 00 30 stw r0,48(r1) if ( !parent_loc.ops->evalformake_h ) { ffc2fad4: 81 21 00 2c lwz r9,44(r1) ffc2fad8: 80 09 00 04 lwz r0,4(r9) ffc2fadc: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fae0: 41 9e 01 b0 beq- cr7,ffc2fc90 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 ); ffc2fae4: 3b a1 00 20 addi r29,r1,32 ffc2fae8: 7c 09 03 a6 mtctr r0 ffc2faec: 7c 7e 1a 14 add r3,r30,r3 ffc2faf0: 7f a4 eb 78 mr r4,r29 ffc2faf4: 38 a1 00 08 addi r5,r1,8 ffc2faf8: 4e 80 04 21 bctrl if ( result != 0 ) { ffc2fafc: 7c 7e 1b 79 mr. r30,r3 ffc2fb00: 40 82 01 5c bne- ffc2fc5c /* * Check to see if the caller is trying to link across file system * boundaries. */ if ( parent_loc.mt_entry != existing_loc.mt_entry ) { ffc2fb04: 80 01 00 1c lwz r0,28(r1) ffc2fb08: 81 21 00 30 lwz r9,48(r1) ffc2fb0c: 7f 89 00 00 cmpw cr7,r9,r0 ffc2fb10: 40 9e 00 d0 bne- cr7,ffc2fbe0 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); rtems_set_errno_and_return_minus_one( EXDEV ); } if ( !parent_loc.ops->link_h ) { ffc2fb14: 81 21 00 2c lwz r9,44(r1) ffc2fb18: 80 09 00 08 lwz r0,8(r9) ffc2fb1c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fb20: 41 9e 01 a8 beq- cr7,ffc2fcc8 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 ); ffc2fb24: 7f e3 fb 78 mr r3,r31 ffc2fb28: 80 a1 00 08 lwz r5,8(r1) ffc2fb2c: 7f a4 eb 78 mr r4,r29 ffc2fb30: 7c 09 03 a6 mtctr r0 ffc2fb34: 4e 80 04 21 bctrl rtems_filesystem_freenode( &existing_loc ); ffc2fb38: 81 21 00 18 lwz r9,24(r1) 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 ); ffc2fb3c: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &existing_loc ); ffc2fb40: 2f 89 00 00 cmpwi cr7,r9,0 ffc2fb44: 41 9e 00 1c beq- cr7,ffc2fb60 ffc2fb48: 80 09 00 1c lwz r0,28(r9) ffc2fb4c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fb50: 41 9e 00 10 beq- cr7,ffc2fb60 ffc2fb54: 7f e3 fb 78 mr r3,r31 ffc2fb58: 7c 09 03 a6 mtctr r0 ffc2fb5c: 4e 80 04 21 bctrl rtems_filesystem_freenode( &parent_loc ); ffc2fb60: 81 21 00 2c lwz r9,44(r1) ffc2fb64: 2f 89 00 00 cmpwi cr7,r9,0 ffc2fb68: 41 9e 00 1c beq- cr7,ffc2fb84 ffc2fb6c: 80 09 00 1c lwz r0,28(r9) ffc2fb70: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fb74: 41 9e 00 10 beq- cr7,ffc2fb84 ffc2fb78: 7f a3 eb 78 mr r3,r29 ffc2fb7c: 7c 09 03 a6 mtctr r0 ffc2fb80: 4e 80 04 21 bctrl return result; } ffc2fb84: 80 01 00 4c lwz r0,76(r1) ffc2fb88: 7f 83 e3 78 mr r3,r28 ffc2fb8c: 83 a1 00 3c lwz r29,60(r1) ffc2fb90: 7c 08 03 a6 mtlr r0 ffc2fb94: 83 81 00 38 lwz r28,56(r1) ffc2fb98: 83 c1 00 40 lwz r30,64(r1) ffc2fb9c: 83 e1 00 44 lwz r31,68(r1) ffc2fba0: 38 21 00 48 addi r1,r1,72 ffc2fba4: 4e 80 00 20 blr /* * Get the parent of the node we are creating. */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); ffc2fba8: 3d 20 00 00 lis r9,0 ffc2fbac: 81 29 34 ec lwz r9,13548(r9) ffc2fbb0: 38 60 00 00 li r3,0 ffc2fbb4: 80 09 00 10 lwz r0,16(r9) ffc2fbb8: 81 09 00 04 lwz r8,4(r9) ffc2fbbc: 81 49 00 08 lwz r10,8(r9) ffc2fbc0: 81 69 00 0c lwz r11,12(r9) ffc2fbc4: 91 01 00 20 stw r8,32(r1) ffc2fbc8: 91 41 00 24 stw r10,36(r1) ffc2fbcc: 91 61 00 28 stw r11,40(r1) ffc2fbd0: 90 01 00 2c stw r0,44(r1) ffc2fbd4: 80 09 00 14 lwz r0,20(r9) ffc2fbd8: 90 01 00 30 stw r0,48(r1) ffc2fbdc: 4b ff fe f8 b ffc2fad4 * 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 ); ffc2fbe0: 81 21 00 18 lwz r9,24(r1) ffc2fbe4: 2f 89 00 00 cmpwi cr7,r9,0 ffc2fbe8: 41 9e 00 1c beq- cr7,ffc2fc04 ffc2fbec: 80 09 00 1c lwz r0,28(r9) ffc2fbf0: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fbf4: 41 9e 00 10 beq- cr7,ffc2fc04 ffc2fbf8: 7f e3 fb 78 mr r3,r31 ffc2fbfc: 7c 09 03 a6 mtctr r0 ffc2fc00: 4e 80 04 21 bctrl rtems_filesystem_freenode( &parent_loc ); ffc2fc04: 81 21 00 2c lwz r9,44(r1) ffc2fc08: 2f 89 00 00 cmpwi cr7,r9,0 ffc2fc0c: 41 9e 00 1c beq- cr7,ffc2fc28 ffc2fc10: 80 09 00 1c lwz r0,28(r9) ffc2fc14: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fc18: 41 9e 00 10 beq- cr7,ffc2fc28 ffc2fc1c: 7f a3 eb 78 mr r3,r29 ffc2fc20: 7c 09 03 a6 mtctr r0 ffc2fc24: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( EXDEV ); ffc2fc28: 48 01 cf 51 bl ffc4cb78 <__errno> ffc2fc2c: 38 00 00 12 li r0,18 ffc2fc30: 90 03 00 00 stw r0,0(r3) ffc2fc34: 3b 80 ff ff li r28,-1 rtems_filesystem_freenode( &existing_loc ); rtems_filesystem_freenode( &parent_loc ); return result; } ffc2fc38: 7f 83 e3 78 mr r3,r28 ffc2fc3c: 80 01 00 4c lwz r0,76(r1) ffc2fc40: 83 81 00 38 lwz r28,56(r1) ffc2fc44: 7c 08 03 a6 mtlr r0 ffc2fc48: 83 a1 00 3c lwz r29,60(r1) ffc2fc4c: 83 c1 00 40 lwz r30,64(r1) ffc2fc50: 83 e1 00 44 lwz r31,68(r1) ffc2fc54: 38 21 00 48 addi r1,r1,72 ffc2fc58: 4e 80 00 20 blr 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 ); ffc2fc5c: 81 21 00 18 lwz r9,24(r1) ffc2fc60: 2f 89 00 00 cmpwi cr7,r9,0 ffc2fc64: 41 9e 00 1c beq- cr7,ffc2fc80 ffc2fc68: 80 09 00 1c lwz r0,28(r9) ffc2fc6c: 2f 80 00 00 cmpwi cr7,r0,0 ffc2fc70: 41 9e 00 10 beq- cr7,ffc2fc80 ffc2fc74: 7f e3 fb 78 mr r3,r31 ffc2fc78: 7c 09 03 a6 mtctr r0 ffc2fc7c: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( result ); ffc2fc80: 48 01 ce f9 bl ffc4cb78 <__errno> ffc2fc84: 3b 80 ff ff li r28,-1 ffc2fc88: 93 c3 00 00 stw r30,0(r3) ffc2fc8c: 4b ff fe f8 b ffc2fb84 */ rtems_filesystem_get_start_loc( new, &i, &parent_loc ); if ( !parent_loc.ops->evalformake_h ) { rtems_filesystem_freenode( &existing_loc ); ffc2fc90: 81 21 00 18 lwz r9,24(r1) <== NOT EXECUTED ffc2fc94: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2fc98: 41 9e 00 1c beq- cr7,ffc2fcb4 <== NOT EXECUTED ffc2fc9c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2fca0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2fca4: 41 9e 00 10 beq- cr7,ffc2fcb4 <== NOT EXECUTED ffc2fca8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2fcac: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2fcb0: 4e 80 04 21 bctrl <== 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 ); ffc2fcb4: 48 01 ce c5 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2fcb8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2fcbc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2fcc0: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc2fcc4: 4b ff fe c0 b ffc2fb84 <== 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 ); ffc2fcc8: 81 61 00 18 lwz r11,24(r1) <== NOT EXECUTED ffc2fccc: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc2fcd0: 41 9e 00 20 beq- cr7,ffc2fcf0 <== NOT EXECUTED ffc2fcd4: 80 0b 00 1c lwz r0,28(r11) <== NOT EXECUTED ffc2fcd8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2fcdc: 41 9e 00 14 beq- cr7,ffc2fcf0 <== NOT EXECUTED ffc2fce0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2fce4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2fce8: 4e 80 04 21 bctrl <== NOT EXECUTED ffc2fcec: 81 21 00 2c lwz r9,44(r1) <== NOT EXECUTED rtems_filesystem_freenode( &parent_loc ); ffc2fcf0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2fcf4: 41 be ff c0 beq- cr7,ffc2fcb4 <== NOT EXECUTED ffc2fcf8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2fcfc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2fd00: 41 be ff b4 beq- cr7,ffc2fcb4 <== NOT EXECUTED ffc2fd04: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2fd08: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2fd0c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc2fd10: 4b ff ff a4 b ffc2fcb4 <== NOT EXECUTED ffc1c78c : off_t lseek( int fd, off_t offset, int whence ) { ffc1c78c: 94 21 ff e8 stwu r1,-24(r1) ffc1c790: 7c 08 02 a6 mflr r0 rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c794: 3d 20 00 00 lis r9,0 off_t lseek( int fd, off_t offset, int whence ) { ffc1c798: 90 01 00 1c stw r0,28(r1) rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c79c: 80 09 26 4c lwz r0,9804(r9) off_t lseek( int fd, off_t offset, int whence ) { ffc1c7a0: 93 a1 00 0c stw r29,12(r1) rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c7a4: 7f 83 00 40 cmplw cr7,r3,r0 off_t lseek( int fd, off_t offset, int whence ) { ffc1c7a8: 93 c1 00 10 stw r30,16(r1) ffc1c7ac: 93 e1 00 14 stw r31,20(r1) rtems_libio_t *iop; off_t old_offset; off_t status; rtems_libio_check_fd( fd ); ffc1c7b0: 40 9c 01 54 bge- cr7,ffc1c904 iop = rtems_libio_iop( fd ); ffc1c7b4: 3d 20 00 00 lis r9,0 ffc1c7b8: 83 e9 27 08 lwz r31,9992(r9) ffc1c7bc: 1c 63 00 48 mulli r3,r3,72 ffc1c7c0: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open(iop); ffc1c7c4: 80 1f 00 18 lwz r0,24(r31) ffc1c7c8: 70 09 01 00 andi. r9,r0,256 ffc1c7cc: 41 82 01 38 beq- ffc1c904 /* * Check as many errors as possible before touching iop->offset. */ if ( !iop->handlers->lseek_h ) ffc1c7d0: 81 3f 00 40 lwz r9,64(r31) ffc1c7d4: 80 09 00 14 lwz r0,20(r9) ffc1c7d8: 2f 80 00 00 cmpwi cr7,r0,0 ffc1c7dc: 41 9e 01 40 beq- cr7,ffc1c91c /* * Now process the lseek(). */ old_offset = iop->offset; switch ( whence ) { ffc1c7e0: 2f 87 00 01 cmpwi cr7,r7,1 /* * Now process the lseek(). */ old_offset = iop->offset; ffc1c7e4: 83 bf 00 10 lwz r29,16(r31) ffc1c7e8: 83 df 00 14 lwz r30,20(r31) switch ( whence ) { ffc1c7ec: 41 9e 01 04 beq- cr7,ffc1c8f0 ffc1c7f0: 2f 87 00 02 cmpwi cr7,r7,2 ffc1c7f4: 41 9e 00 58 beq- cr7,ffc1c84c ffc1c7f8: 2f 87 00 00 cmpwi cr7,r7,0 ffc1c7fc: 40 9e 00 bc bne- cr7,ffc1c8b8 case SEEK_SET: iop->offset = offset; ffc1c800: 90 bf 00 10 stw r5,16(r31) ffc1c804: 90 df 00 14 stw r6,20(r31) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1c808: 80 09 00 14 lwz r0,20(r9) ffc1c80c: 7f e3 fb 78 mr r3,r31 ffc1c810: 7c 09 03 a6 mtctr r0 ffc1c814: 4e 80 04 21 bctrl ffc1c818: 7c 69 1b 78 mr r9,r3 if ( status == (off_t) -1 ) ffc1c81c: 2f 89 ff ff cmpwi cr7,r9,-1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1c820: 7c 8a 23 78 mr r10,r4 if ( status == (off_t) -1 ) ffc1c824: 41 9e 00 60 beq- cr7,ffc1c884 /* * So if the operation failed, we have to restore iop->offset. */ return status; } ffc1c828: 80 01 00 1c lwz r0,28(r1) ffc1c82c: 7d 44 53 78 mr r4,r10 ffc1c830: 7d 23 4b 78 mr r3,r9 ffc1c834: 83 a1 00 0c lwz r29,12(r1) ffc1c838: 7c 08 03 a6 mtlr r0 ffc1c83c: 83 c1 00 10 lwz r30,16(r1) ffc1c840: 83 e1 00 14 lwz r31,20(r1) ffc1c844: 38 21 00 18 addi r1,r1,24 ffc1c848: 4e 80 00 20 blr case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; ffc1c84c: 80 7f 00 08 lwz r3,8(r31) ffc1c850: 80 9f 00 0c lwz r4,12(r31) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1c854: 80 09 00 14 lwz r0,20(r9) case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; ffc1c858: 7d 86 20 14 addc r12,r6,r4 ffc1c85c: 7d 65 19 14 adde r11,r5,r3 ffc1c860: 91 7f 00 10 stw r11,16(r31) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1c864: 7c 09 03 a6 mtctr r0 ffc1c868: 7f e3 fb 78 mr r3,r31 case SEEK_CUR: iop->offset += offset; break; case SEEK_END: iop->offset = iop->size + offset; ffc1c86c: 91 9f 00 14 stw r12,20(r31) /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1c870: 4e 80 04 21 bctrl ffc1c874: 7c 69 1b 78 mr r9,r3 if ( status == (off_t) -1 ) ffc1c878: 2f 89 ff ff cmpwi cr7,r9,-1 /* * At this time, handlers assume iop->offset has the desired * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); ffc1c87c: 7c 8a 23 78 mr r10,r4 if ( status == (off_t) -1 ) ffc1c880: 40 9e ff a8 bne+ cr7,ffc1c828 ffc1c884: 2f 84 ff ff cmpwi cr7,r4,-1 ffc1c888: 40 9e ff a0 bne+ cr7,ffc1c828 /* * So if the operation failed, we have to restore iop->offset. */ return status; } ffc1c88c: 80 01 00 1c lwz r0,28(r1) ffc1c890: 7d 44 53 78 mr r4,r10 * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); if ( status == (off_t) -1 ) iop->offset = old_offset; ffc1c894: 93 bf 00 10 stw r29,16(r31) /* * So if the operation failed, we have to restore iop->offset. */ return status; } ffc1c898: 7d 23 4b 78 mr r3,r9 ffc1c89c: 7c 08 03 a6 mtlr r0 * new offset. */ status = (*iop->handlers->lseek_h)( iop, offset, whence ); if ( status == (off_t) -1 ) iop->offset = old_offset; ffc1c8a0: 93 df 00 14 stw r30,20(r31) /* * So if the operation failed, we have to restore iop->offset. */ return status; } ffc1c8a4: 83 a1 00 0c lwz r29,12(r1) ffc1c8a8: 83 c1 00 10 lwz r30,16(r1) ffc1c8ac: 83 e1 00 14 lwz r31,20(r1) ffc1c8b0: 38 21 00 18 addi r1,r1,24 ffc1c8b4: 4e 80 00 20 blr case SEEK_END: iop->offset = iop->size + offset; break; default: rtems_set_errno_and_return_minus_one( EINVAL ); ffc1c8b8: 4b ff 53 01 bl ffc11bb8 <__errno> ffc1c8bc: 38 00 00 16 li r0,22 ffc1c8c0: 90 03 00 00 stw r0,0(r3) ffc1c8c4: 39 20 ff ff li r9,-1 ffc1c8c8: 39 40 ff ff li r10,-1 /* * So if the operation failed, we have to restore iop->offset. */ return status; } ffc1c8cc: 80 01 00 1c lwz r0,28(r1) ffc1c8d0: 7d 44 53 78 mr r4,r10 ffc1c8d4: 7d 23 4b 78 mr r3,r9 ffc1c8d8: 83 a1 00 0c lwz r29,12(r1) ffc1c8dc: 7c 08 03 a6 mtlr r0 ffc1c8e0: 83 c1 00 10 lwz r30,16(r1) ffc1c8e4: 83 e1 00 14 lwz r31,20(r1) ffc1c8e8: 38 21 00 18 addi r1,r1,24 ffc1c8ec: 4e 80 00 20 blr case SEEK_SET: iop->offset = offset; break; case SEEK_CUR: iop->offset += offset; ffc1c8f0: 7d 86 f0 14 addc r12,r6,r30 ffc1c8f4: 7d 65 e9 14 adde r11,r5,r29 ffc1c8f8: 91 7f 00 10 stw r11,16(r31) ffc1c8fc: 91 9f 00 14 stw r12,20(r31) break; ffc1c900: 4b ff ff 08 b ffc1c808 off_t old_offset; off_t status; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open(iop); ffc1c904: 4b ff 52 b5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1c908: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc1c90c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1c910: 39 20 ff ff li r9,-1 <== NOT EXECUTED ffc1c914: 39 40 ff ff li r10,-1 <== NOT EXECUTED ffc1c918: 4b ff ff 10 b ffc1c828 <== 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 ); ffc1c91c: 4b ff 52 9d bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1c920: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1c924: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1c928: 39 20 ff ff li r9,-1 <== NOT EXECUTED ffc1c92c: 39 40 ff ff li r10,-1 <== NOT EXECUTED ffc1c930: 4b ff fe f8 b ffc1c828 <== NOT EXECUTED ffc2fed0 : int _STAT_NAME( const char *path, struct stat *buf ) { ffc2fed0: 94 21 ff c8 stwu r1,-56(r1) <== NOT EXECUTED ffc2fed4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2fed8: 93 c1 00 30 stw r30,48(r1) <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc2fedc: 7c 9e 23 79 mr. r30,r4 <== NOT EXECUTED int _STAT_NAME( const char *path, struct stat *buf ) { ffc2fee0: 93 a1 00 2c stw r29,44(r1) <== NOT EXECUTED ffc2fee4: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc2fee8: 90 01 00 3c stw r0,60(r1) <== NOT EXECUTED ffc2feec: 93 e1 00 34 stw r31,52(r1) <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc2fef0: 41 82 00 b0 beq- ffc2ffa0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), ffc2fef4: 48 02 49 f1 bl ffc548e4 <== NOT EXECUTED ffc2fef8: 3b e1 00 08 addi r31,r1,8 <== NOT EXECUTED ffc2fefc: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc2ff00: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc2ff04: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2ff08: 7f e6 fb 78 mr r6,r31 <== NOT EXECUTED ffc2ff0c: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc2ff10: 4b fd 79 7d bl ffc0788c <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) ffc2ff14: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc2ff18: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2ff1c: 40 9e 00 64 bne- cr7,ffc2ff80 <== NOT EXECUTED return -1; if ( !loc.handlers->fstat_h ){ ffc2ff20: 81 21 00 10 lwz r9,16(r1) <== NOT EXECUTED ffc2ff24: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc2ff28: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2ff2c: 41 9e 00 a4 beq- cr7,ffc2ffd0 <== NOT EXECUTED /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); ffc2ff30: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc2ff34: 38 a0 00 48 li r5,72 <== NOT EXECUTED ffc2ff38: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc2ff3c: 48 02 09 d9 bl ffc50914 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); ffc2ff40: 81 21 00 10 lwz r9,16(r1) <== NOT EXECUTED ffc2ff44: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc2ff48: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc2ff4c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ff50: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2ff54: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2ff58: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); ffc2ff5c: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc2ff60: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2ff64: 41 9e 00 1c beq- cr7,ffc2ff80 <== NOT EXECUTED ffc2ff68: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2ff6c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2ff70: 41 9e 00 10 beq- cr7,ffc2ff80 <== NOT EXECUTED ffc2ff74: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ff78: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2ff7c: 4e 80 04 21 bctrl <== NOT EXECUTED return status; } ffc2ff80: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc2ff84: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2ff88: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc2ff8c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ff90: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc2ff94: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc2ff98: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc2ff9c: 4e 80 00 20 blr <== NOT EXECUTED /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); ffc2ffa0: 48 01 cb d9 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2ffa4: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc2ffa8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc2ffac: 3b a0 ff ff li r29,-1 <== NOT EXECUTED status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } ffc2ffb0: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc2ffb4: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc2ffb8: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc2ffbc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ffc0: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc2ffc4: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc2ffc8: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc2ffcc: 4e 80 00 20 blr <== NOT EXECUTED 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); ffc2ffd0: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc2ffd4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc2ffd8: 41 9e 00 1c beq- cr7,ffc2fff4 <== NOT EXECUTED ffc2ffdc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc2ffe0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc2ffe4: 41 9e 00 10 beq- cr7,ffc2fff4 <== NOT EXECUTED ffc2ffe8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc2ffec: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc2fff0: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc2fff4: 48 01 cb 85 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc2fff8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc2fffc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc30000: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc30004: 4b ff ff 7c b ffc2ff80 <== NOT EXECUTED ffc04974 : size_t size ) { void *return_this; MSBUMP(malloc_calls, 1); ffc04974: 94 21 ff e8 stwu r1,-24(r1) ffc04978: 7c 08 02 a6 mflr r0 ffc0497c: 3d 20 00 00 lis r9,0 ffc04980: 90 01 00 1c stw r0,28(r1) ffc04984: 39 29 2a 68 addi r9,r9,10856 ffc04988: 81 69 00 04 lwz r11,4(r9) ffc0498c: 93 e1 00 14 stw r31,20(r1) ffc04990: 7c 7f 1b 78 mr r31,r3 ffc04994: 39 6b 00 01 addi r11,r11,1 ffc04998: 91 69 00 04 stw r11,4(r9) ffc0499c: 93 a1 00 0c stw r29,12(r1) ffc049a0: 93 c1 00 10 stw r30,16(r1) /* * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); ffc049a4: 4b ff fe 71 bl ffc04814 /* * Validate the parameters */ if ( !size ) ffc049a8: 2f 9f 00 00 cmpwi cr7,r31,0 ffc049ac: 41 9e 00 b0 beq- cr7,ffc04a5c return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc049b0: 3d 20 00 00 lis r9,0 ffc049b4: 80 09 27 90 lwz r0,10128(r9) ffc049b8: 2f 80 00 03 cmpwi cr7,r0,3 ffc049bc: 41 9e 00 94 beq- cr7,ffc04a50 RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate( Heap_Control *heap, uintptr_t size ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 ); ffc049c0: 3d 20 00 00 lis r9,0 ffc049c4: 80 69 26 5c lwz r3,9820(r9) ffc049c8: 7f e4 fb 78 mr r4,r31 ffc049cc: 38 a0 00 00 li r5,0 ffc049d0: 38 c0 00 00 li r6,0 ffc049d4: 48 00 5e f1 bl ffc0a8c4 <_Protected_heap_Allocate_aligned_with_boundary> * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { ffc049d8: 2f 83 00 00 cmpwi cr7,r3,0 ffc049dc: 7c 7d 1b 78 mr r29,r3 if (rtems_malloc_sbrk_helpers) return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); if ( !return_this ) { errno = ENOMEM; return (void *) 0; ffc049e0: 7c 7e 1b 78 mr r30,r3 * If this fails then return a NULL pointer. */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { ffc049e4: 41 9e 00 9c beq- cr7,ffc04a80 } /* * If the user wants us to dirty the allocated memory, then do it. */ if ( rtems_malloc_dirty_helper ) ffc049e8: 3d 20 00 00 lis r9,0 ffc049ec: 81 29 26 d0 lwz r9,9936(r9) ffc049f0: 2f 89 00 00 cmpwi cr7,r9,0 ffc049f4: 41 9e 00 18 beq- cr7,ffc04a0c (*rtems_malloc_dirty_helper)( return_this, size ); ffc049f8: 80 09 00 00 lwz r0,0(r9) <== NOT EXECUTED ffc049fc: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc04a00: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc04a04: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04a08: 4e 80 04 21 bctrl <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) ffc04a0c: 3d 20 00 00 lis r9,0 ffc04a10: 81 29 26 c8 lwz r9,9928(r9) ffc04a14: 7f dd f3 78 mr r29,r30 ffc04a18: 2f 89 00 00 cmpwi cr7,r9,0 ffc04a1c: 41 9e 00 14 beq- cr7,ffc04a30 (*rtems_malloc_statistics_helpers->at_malloc)(return_this); ffc04a20: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc04a24: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc04a28: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04a2c: 4e 80 04 21 bctrl <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } ffc04a30: 80 01 00 1c lwz r0,28(r1) ffc04a34: 7f a3 eb 78 mr r3,r29 ffc04a38: 83 c1 00 10 lwz r30,16(r1) ffc04a3c: 7c 08 03 a6 mtlr r0 ffc04a40: 83 a1 00 0c lwz r29,12(r1) ffc04a44: 83 e1 00 14 lwz r31,20(r1) ffc04a48: 38 21 00 18 addi r1,r1,24 ffc04a4c: 4e 80 00 20 blr return (void *) 0; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc04a50: 4b ff fd 51 bl ffc047a0 ffc04a54: 2f 83 00 00 cmpwi cr7,r3,0 ffc04a58: 40 9e ff 68 bne+ cr7,ffc049c0 if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } ffc04a5c: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED /* * If configured, update the statistics */ if ( rtems_malloc_statistics_helpers ) (*rtems_malloc_statistics_helpers->at_malloc)(return_this); ffc04a60: 3b a0 00 00 li r29,0 <== NOT EXECUTED if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif return return_this; } ffc04a64: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc04a68: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc04a6c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc04a70: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc04a74: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc04a78: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc04a7c: 4e 80 00 20 blr <== NOT EXECUTED */ return_this = _Protected_heap_Allocate( RTEMS_Malloc_Heap, size ); if ( !return_this ) { if (rtems_malloc_sbrk_helpers) ffc04a80: 3d 20 00 00 lis r9,0 ffc04a84: 81 29 26 cc lwz r9,9932(r9) ffc04a88: 2f 89 00 00 cmpwi cr7,r9,0 ffc04a8c: 41 9e 00 1c beq- cr7,ffc04aa8 return_this = (*rtems_malloc_sbrk_helpers->extend)( size ); ffc04a90: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc04a94: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04a98: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04a9c: 4e 80 04 21 bctrl <== NOT EXECUTED if ( !return_this ) { ffc04aa0: 7c 7e 1b 79 mr. r30,r3 <== NOT EXECUTED ffc04aa4: 40 82 ff 44 bne+ ffc049e8 <== NOT EXECUTED errno = ENOMEM; ffc04aa8: 48 00 d1 11 bl ffc11bb8 <__errno> ffc04aac: 38 00 00 0c li r0,12 ffc04ab0: 90 03 00 00 stw r0,0(r3) return (void *) 0; ffc04ab4: 4b ff ff 7c b ffc04a30 ffc047e8 : } void malloc_deferred_free( void *pointer ) { ffc047e8: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc047ec: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc047f0: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); ffc047f4: 3c 60 00 00 lis r3,0 <== NOT EXECUTED ffc047f8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc047fc: 38 63 2a 5c addi r3,r3,10844 <== NOT EXECUTED ffc04800: 48 00 4c 95 bl ffc09494 <_Chain_Append> <== NOT EXECUTED rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); } ffc04804: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc04808: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc0480c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc04810: 4e 80 00 20 blr <== NOT EXECUTED ffc04814 : { rtems_chain_initialize_empty(&RTEMS_Malloc_GC_list); } void malloc_deferred_frees_process(void) { ffc04814: 94 21 ff f0 stwu r1,-16(r1) ffc04818: 7c 08 02 a6 mflr r0 ffc0481c: 93 e1 00 0c stw r31,12(r1) ffc04820: 3f e0 00 00 lis r31,0 ffc04824: 3b ff 2a 5c addi r31,r31,10844 ffc04828: 90 01 00 14 stw r0,20(r1) 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) ffc0482c: 48 00 00 08 b ffc04834 free(to_be_freed); ffc04830: 4b ff fd c5 bl ffc045f4 <== NOT EXECUTED */ RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get( rtems_chain_control *the_chain ) { return _Chain_Get( the_chain ); ffc04834: 7f e3 fb 78 mr r3,r31 ffc04838: 48 00 4c 8d bl ffc094c4 <_Chain_Get> 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) ffc0483c: 2f 83 00 00 cmpwi cr7,r3,0 ffc04840: 40 9e ff f0 bne+ cr7,ffc04830 free(to_be_freed); } ffc04844: 80 01 00 14 lwz r0,20(r1) ffc04848: 83 e1 00 0c lwz r31,12(r1) ffc0484c: 38 21 00 10 addi r1,r1,16 ffc04850: 7c 08 03 a6 mtlr r0 ffc04854: 4e 80 00 20 blr ffc16a40 : return memfile_check_rmnod( the_jnode ); } int memfile_check_rmnod( IMFS_jnode_t *the_jnode ){ ffc16a40: 94 21 ff f0 stwu r1,-16(r1) ffc16a44: 7c 08 02 a6 mflr r0 ffc16a48: 93 e1 00 0c stw r31,12(r1) ffc16a4c: 7c 7f 1b 78 mr r31,r3 ffc16a50: 90 01 00 14 stw r0,20(r1) /* * 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) ) { ffc16a54: 4b ff db b5 bl ffc14608 ffc16a58: 2f 83 00 00 cmpwi cr7,r3,0 ffc16a5c: 40 9e 00 40 bne- cr7,ffc16a9c ffc16a60: a0 1f 00 34 lhz r0,52(r31) ffc16a64: 2f 80 00 00 cmpwi cr7,r0,0 ffc16a68: 40 9e 00 34 bne- cr7,ffc16a9c /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) ffc16a6c: 3d 20 00 00 lis r9,0 ffc16a70: 81 29 26 b4 lwz r9,9908(r9) ffc16a74: 81 69 00 04 lwz r11,4(r9) ffc16a78: 7f 8b f8 00 cmpw cr7,r11,r31 ffc16a7c: 41 9e 00 38 beq- cr7,ffc16ab4 rtems_filesystem_current.node_access = NULL; /* * Free memory associated with a memory file. */ if (the_jnode->type != IMFS_LINEAR_FILE) ffc16a80: 80 1f 00 4c lwz r0,76(r31) ffc16a84: 2f 80 00 06 cmpwi cr7,r0,6 ffc16a88: 41 9e 00 0c beq- cr7,ffc16a94 IMFS_memfile_remove( the_jnode ); ffc16a8c: 7f e3 fb 78 mr r3,r31 ffc16a90: 4b ff fd ad bl ffc1683c free( the_jnode ); ffc16a94: 7f e3 fb 78 mr r3,r31 ffc16a98: 4b fe f5 b1 bl ffc06048 } return 0; } ffc16a9c: 80 01 00 14 lwz r0,20(r1) ffc16aa0: 38 60 00 00 li r3,0 ffc16aa4: 83 e1 00 0c lwz r31,12(r1) ffc16aa8: 38 21 00 10 addi r1,r1,16 ffc16aac: 7c 08 03 a6 mtlr r0 ffc16ab0: 4e 80 00 20 blr /* * Is the rtems_filesystem_current is this node? */ if ( rtems_filesystem_current.node_access == the_jnode ) rtems_filesystem_current.node_access = NULL; ffc16ab4: 90 09 00 04 stw r0,4(r9) <== NOT EXECUTED ffc16ab8: 4b ff ff c8 b ffc16a80 <== NOT EXECUTED ffc16718 : void memfile_free_blocks_in_table( block_p **block_table, int entries ) { ffc16718: 94 21 ff e0 stwu r1,-32(r1) ffc1671c: 7c 08 02 a6 mflr r0 ffc16720: 93 e1 00 1c stw r31,28(r1) /* * Perform internal consistency checks */ assert( block_table ); ffc16724: 7c 7f 1b 79 mr. r31,r3 void memfile_free_blocks_in_table( block_p **block_table, int entries ) { ffc16728: 93 81 00 10 stw r28,16(r1) ffc1672c: 7c 9c 23 78 mr r28,r4 ffc16730: 90 01 00 24 stw r0,36(r1) ffc16734: 93 61 00 0c stw r27,12(r1) ffc16738: 93 a1 00 14 stw r29,20(r1) ffc1673c: 93 c1 00 18 stw r30,24(r1) /* * Perform internal consistency checks */ assert( block_table ); ffc16740: 41 82 00 74 beq- ffc167b4 * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i ffc16750: 7c 7e 1b 78 mr r30,r3 ffc16754: 3b a0 00 00 li r29,0 if ( b[i] ) { memfile_free_block( b[i] ); b[i] = 0; ffc16758: 3b 60 00 00 li r27,0 */ b = *block_table; for ( i=0 ; i memfile_free_block( b[i] ); ffc16768: 4b ff fc 9d bl ffc16404 b[i] = 0; ffc1676c: 93 7e 00 00 stw r27,0(r30) * Now go through all the slots in the table and free the memory. */ b = *block_table; for ( i=0 ; i ffc16780: 80 7f 00 00 lwz r3,0(r31) /* * Now that all the blocks in the block table are free, we can * free the block table itself. */ memfile_free_block( *block_table ); ffc16784: 4b ff fc 81 bl ffc16404 *block_table = 0; ffc16788: 38 00 00 00 li r0,0 ffc1678c: 90 1f 00 00 stw r0,0(r31) } ffc16790: 80 01 00 24 lwz r0,36(r1) ffc16794: 83 61 00 0c lwz r27,12(r1) ffc16798: 7c 08 03 a6 mtlr r0 ffc1679c: 83 81 00 10 lwz r28,16(r1) ffc167a0: 83 a1 00 14 lwz r29,20(r1) ffc167a4: 83 c1 00 18 lwz r30,24(r1) ffc167a8: 83 e1 00 1c lwz r31,28(r1) ffc167ac: 38 21 00 20 addi r1,r1,32 ffc167b0: 4e 80 00 20 blr /* * Perform internal consistency checks */ assert( block_table ); ffc167b4: 3c a0 ff c2 lis r5,-62 <== NOT EXECUTED ffc167b8: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED ffc167bc: 38 a5 55 50 addi r5,r5,21840 <== NOT EXECUTED ffc167c0: 3c c0 ff c2 lis r6,-62 <== NOT EXECUTED ffc167c4: 38 63 56 14 addi r3,r3,22036 <== NOT EXECUTED ffc167c8: 38 a5 00 20 addi r5,r5,32 <== NOT EXECUTED ffc167cc: 38 c6 56 8c addi r6,r6,22156 <== NOT EXECUTED ffc167d0: 38 80 01 b3 li r4,435 <== NOT EXECUTED ffc167d4: 4b fe f3 15 bl ffc05ae8 <__assert_func> <== NOT EXECUTED ffc16e54 : int memfile_ftruncate( rtems_libio_t *iop, rtems_off64_t length ) { ffc16e54: 94 21 ff e0 stwu r1,-32(r1) ffc16e58: 7c 08 02 a6 mflr r0 ffc16e5c: 7c 69 1b 78 mr r9,r3 ffc16e60: 90 01 00 24 stw r0,36(r1) ffc16e64: 93 e1 00 1c stw r31,28(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc16e68: 83 e3 00 3c lwz r31,60(r3) * 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 ) ffc16e6c: 80 1f 00 50 lwz r0,80(r31) ffc16e70: 7f 80 28 00 cmpw cr7,r0,r5 ffc16e74: 41 9c 00 50 blt- cr7,ffc16ec4 ffc16e78: 41 9e 00 40 beq- cr7,ffc16eb8 * 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; ffc16e7c: 90 bf 00 50 stw r5,80(r31) iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); ffc16e80: 38 61 00 08 addi r3,r1,8 ffc16e84: 38 80 00 00 li r4,0 * 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; ffc16e88: 90 df 00 54 stw r6,84(r31) iop->size = the_jnode->info.file.size; ffc16e8c: 90 c9 00 0c stw r6,12(r9) ffc16e90: 90 a9 00 08 stw r5,8(r9) IMFS_update_atime( the_jnode ); ffc16e94: 4b fe f2 7d bl ffc06110 ffc16e98: 80 01 00 08 lwz r0,8(r1) ffc16e9c: 38 60 00 00 li r3,0 ffc16ea0: 90 1f 00 40 stw r0,64(r31) return 0; } ffc16ea4: 80 01 00 24 lwz r0,36(r1) ffc16ea8: 83 e1 00 1c lwz r31,28(r1) ffc16eac: 38 21 00 20 addi r1,r1,32 ffc16eb0: 7c 08 03 a6 mtlr r0 ffc16eb4: 4e 80 00 20 blr * 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 ) ffc16eb8: 80 1f 00 54 lwz r0,84(r31) ffc16ebc: 7f 80 30 40 cmplw cr7,r0,r6 ffc16ec0: 40 9c ff bc bge+ cr7,ffc16e7c return IMFS_memfile_extend( the_jnode, length ); ffc16ec4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc16ec8: 4b ff fd 61 bl ffc16c28 <== NOT EXECUTED iop->size = the_jnode->info.file.size; IMFS_update_atime( the_jnode ); return 0; } ffc16ecc: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc16ed0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc16ed4: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc16ed8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc16edc: 4e 80 00 20 blr <== NOT EXECUTED ffc16ee0 : rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { ffc16ee0: 94 21 ff f0 stwu r1,-16(r1) ffc16ee4: 7c 08 02 a6 mflr r0 ffc16ee8: 90 01 00 14 stw r0,20(r1) ffc16eec: 93 c1 00 08 stw r30,8(r1) IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc16ef0: 83 c3 00 3c lwz r30,60(r3) rtems_off64_t memfile_lseek( rtems_libio_t *iop, rtems_off64_t offset, int whence ) { ffc16ef4: 93 e1 00 0c stw r31,12(r1) ffc16ef8: 7c 7f 1b 78 mr r31,r3 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { ffc16efc: 80 1e 00 4c lwz r0,76(r30) ffc16f00: 2f 80 00 06 cmpwi cr7,r0,6 ffc16f04: 41 9e 00 54 beq- cr7,ffc16f58 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 )) ffc16f08: 80 a3 00 10 lwz r5,16(r3) ffc16f0c: 80 c3 00 14 lwz r6,20(r3) ffc16f10: 7f c3 f3 78 mr r3,r30 ffc16f14: 4b ff fd 15 bl ffc16c28 ffc16f18: 2f 83 00 00 cmpwi cr7,r3,0 ffc16f1c: 40 9e 00 b0 bne- cr7,ffc16fcc rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; ffc16f20: 81 3e 00 50 lwz r9,80(r30) ffc16f24: 81 5e 00 54 lwz r10,84(r30) ffc16f28: 91 3f 00 08 stw r9,8(r31) ffc16f2c: 91 5f 00 0c stw r10,12(r31) ffc16f30: 81 3f 00 10 lwz r9,16(r31) ffc16f34: 81 5f 00 14 lwz r10,20(r31) } return iop->offset; } ffc16f38: 80 01 00 14 lwz r0,20(r1) ffc16f3c: 7d 44 53 78 mr r4,r10 ffc16f40: 7d 23 4b 78 mr r3,r9 ffc16f44: 83 c1 00 08 lwz r30,8(r1) ffc16f48: 7c 08 03 a6 mtlr r0 ffc16f4c: 83 e1 00 0c lwz r31,12(r1) ffc16f50: 38 21 00 10 addi r1,r1,16 ffc16f54: 4e 80 00 20 blr 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) ffc16f58: 81 3e 00 50 lwz r9,80(r30) <== NOT EXECUTED ffc16f5c: 80 03 00 10 lwz r0,16(r3) <== NOT EXECUTED ffc16f60: 81 5e 00 54 lwz r10,84(r30) <== NOT EXECUTED ffc16f64: 7f 80 48 00 cmpw cr7,r0,r9 <== NOT EXECUTED ffc16f68: 81 63 00 14 lwz r11,20(r3) <== NOT EXECUTED ffc16f6c: 41 9d 00 38 bgt- cr7,ffc16fa4 <== NOT EXECUTED ffc16f70: 41 9e 00 2c beq- cr7,ffc16f9c <== NOT EXECUTED ffc16f74: 7c 09 03 78 mr r9,r0 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } ffc16f78: 80 01 00 14 lwz r0,20(r1) <== 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) ffc16f7c: 7d 6a 5b 78 mr r10,r11 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } ffc16f80: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc16f84: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc16f88: 7d 44 53 78 mr r4,r10 <== NOT EXECUTED ffc16f8c: 7d 23 4b 78 mr r3,r9 <== NOT EXECUTED ffc16f90: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc16f94: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc16f98: 4e 80 00 20 blr <== 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) ffc16f9c: 7f 8b 50 40 cmplw cr7,r11,r10 <== NOT EXECUTED ffc16fa0: 40 bd ff d4 ble- cr7,ffc16f74 <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } ffc16fa4: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc16fa8: 7d 44 53 78 mr r4,r10 <== NOT EXECUTED the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; ffc16fac: 91 3f 00 10 stw r9,16(r31) <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } ffc16fb0: 7d 23 4b 78 mr r3,r9 <== NOT EXECUTED ffc16fb4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED the_jnode = iop->file_info; if (the_jnode->type == IMFS_LINEAR_FILE) { if (iop->offset > the_jnode->info.linearfile.size) iop->offset = the_jnode->info.linearfile.size; ffc16fb8: 91 5f 00 14 stw r10,20(r31) <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOSPC ); iop->size = the_jnode->info.file.size; } return iop->offset; } ffc16fbc: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc16fc0: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc16fc4: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc16fc8: 4e 80 00 20 blr <== 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 ); ffc16fcc: 48 00 17 45 bl ffc18710 <__errno> <== NOT EXECUTED ffc16fd0: 38 00 00 1c li r0,28 <== NOT EXECUTED ffc16fd4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc16fd8: 39 20 ff ff li r9,-1 <== NOT EXECUTED ffc16fdc: 39 40 ff ff li r10,-1 <== NOT EXECUTED ffc16fe0: 4b ff ff 58 b ffc16f38 <== NOT EXECUTED ffc17368 : rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc17368: 94 21 ff f0 stwu r1,-16(r1) ffc1736c: 7c 08 02 a6 mflr r0 ffc17370: 90 01 00 14 stw r0,20(r1) the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) ffc17374: 80 03 00 18 lwz r0,24(r3) rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc17378: 93 c1 00 08 stw r30,8(r1) the_jnode = iop->file_info; /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) ffc1737c: 70 09 02 04 andi. r9,r0,516 rtems_libio_t *iop, const char *pathname, uint32_t flag, uint32_t mode ) { ffc17380: 93 e1 00 0c stw r31,12(r1) ffc17384: 7c 7f 1b 78 mr r31,r3 IMFS_jnode_t *the_jnode; the_jnode = iop->file_info; ffc17388: 83 c3 00 3c lwz r30,60(r3) /* * Perform 'copy on write' for linear files */ if ((iop->flags & (LIBIO_FLAGS_WRITE | LIBIO_FLAGS_APPEND)) ffc1738c: 41 82 00 10 beq- ffc1739c && (the_jnode->type == IMFS_LINEAR_FILE)) { ffc17390: 81 3e 00 4c lwz r9,76(r30) ffc17394: 2f 89 00 06 cmpwi cr7,r9,6 ffc17398: 41 9e 00 4c beq- cr7,ffc173e4 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) ffc1739c: 81 3e 00 50 lwz r9,80(r30) ffc173a0: 81 5e 00 54 lwz r10,84(r30) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) ffc173a4: 70 0b 02 00 andi. r11,r0,512 ffc173a8: 40 82 00 28 bne- ffc173d0 iop->offset = the_jnode->info.file.size; iop->size = the_jnode->info.file.size; ffc173ac: 91 3f 00 08 stw r9,8(r31) ffc173b0: 38 60 00 00 li r3,0 ffc173b4: 91 5f 00 0c stw r10,12(r31) return 0; } ffc173b8: 80 01 00 14 lwz r0,20(r1) ffc173bc: 83 c1 00 08 lwz r30,8(r1) ffc173c0: 7c 08 03 a6 mtlr r0 ffc173c4: 83 e1 00 0c lwz r31,12(r1) ffc173c8: 38 21 00 10 addi r1,r1,16 ffc173cc: 4e 80 00 20 blr if ((count != 0) && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) return -1; } if (iop->flags & LIBIO_FLAGS_APPEND) iop->offset = the_jnode->info.file.size; ffc173d0: 91 3f 00 10 stw r9,16(r31) ffc173d4: 91 5f 00 14 stw r10,20(r31) ffc173d8: 81 3e 00 50 lwz r9,80(r30) ffc173dc: 81 5e 00 54 lwz r10,84(r30) ffc173e0: 4b ff ff cc b ffc173ac /* * 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; ffc173e4: 81 1e 00 54 lwz r8,84(r30) <== NOT EXECUTED const unsigned char *buffer = the_jnode->info.linearfile.direct; the_jnode->type = IMFS_MEMORY_FILE; ffc173e8: 39 20 00 05 li r9,5 <== NOT EXECUTED the_jnode->info.file.size = 0; the_jnode->info.file.indirect = 0; ffc173ec: 38 00 00 00 li r0,0 <== NOT EXECUTED 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; the_jnode->type = IMFS_MEMORY_FILE; ffc173f0: 91 3e 00 4c stw r9,76(r30) <== NOT EXECUTED 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) ffc173f4: 2f 88 00 00 cmpwi cr7,r8,0 <== 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; ffc173f8: 39 20 00 00 li r9,0 <== NOT EXECUTED * 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; ffc173fc: 80 fe 00 58 lwz r7,88(r30) <== NOT EXECUTED the_jnode->type = IMFS_MEMORY_FILE; the_jnode->info.file.size = 0; ffc17400: 39 40 00 00 li r10,0 <== NOT EXECUTED ffc17404: 91 3e 00 50 stw r9,80(r30) <== NOT EXECUTED ffc17408: 91 5e 00 54 stw r10,84(r30) <== NOT EXECUTED the_jnode->info.file.indirect = 0; the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; ffc1740c: 90 1e 00 60 stw r0,96(r30) <== NOT EXECUTED 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; the_jnode->info.file.doubly_indirect = 0; ffc17410: 90 1e 00 5c stw r0,92(r30) <== 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; ffc17414: 90 1e 00 58 stw r0,88(r30) <== NOT EXECUTED the_jnode->info.file.doubly_indirect = 0; the_jnode->info.file.triply_indirect = 0; if ((count != 0) ffc17418: 40 9e 00 0c bne- cr7,ffc17424 <== NOT EXECUTED ffc1741c: 80 03 00 18 lwz r0,24(r3) <== NOT EXECUTED ffc17420: 4b ff ff 84 b ffc173a4 <== NOT EXECUTED && (IMFS_memfile_write(the_jnode, 0, buffer, count) == -1)) ffc17424: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc17428: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc1742c: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc17430: 4b ff fb b5 bl ffc16fe4 <== 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) ffc17434: 2f 83 ff ff cmpwi cr7,r3,-1 <== NOT EXECUTED ffc17438: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1743c: 41 be ff 7c beq- cr7,ffc173b8 <== NOT EXECUTED ffc17440: 80 1f 00 18 lwz r0,24(r31) <== NOT EXECUTED ffc17444: 4b ff ff 58 b ffc1739c <== NOT EXECUTED ffc04ae4 : int mknod( const char *pathname, mode_t mode, dev_t dev ) { ffc04ae4: 94 21 ff c0 stwu r1,-64(r1) ffc04ae8: 7c 08 02 a6 mflr r0 ffc04aec: 90 01 00 44 stw r0,68(r1) 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) ) ) ffc04af0: 70 80 f0 00 andi. r0,r4,61440 int mknod( const char *pathname, mode_t mode, dev_t dev ) { ffc04af4: 93 61 00 2c stw r27,44(r1) ffc04af8: 7c bb 2b 78 mr r27,r5 ffc04afc: 93 81 00 30 stw r28,48(r1) ffc04b00: 7c dc 33 78 mr r28,r6 ffc04b04: 93 c1 00 38 stw r30,56(r1) ffc04b08: 7c 9e 23 78 mr r30,r4 ffc04b0c: 93 a1 00 34 stw r29,52(r1) ffc04b10: 93 e1 00 3c stw r31,60(r1) 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) ) ) ffc04b14: 41 82 01 80 beq- ffc04c94 rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); ffc04b18: 88 03 00 00 lbz r0,0(r3) ffc04b1c: 2f 80 00 2f cmpwi cr7,r0,47 ffc04b20: 41 9e 00 14 beq- cr7,ffc04b34 ffc04b24: 2f 80 00 5c cmpwi cr7,r0,92 ffc04b28: 41 9e 00 0c beq- cr7,ffc04b34 ffc04b2c: 2f 80 00 00 cmpwi cr7,r0,0 ffc04b30: 40 9e 00 e8 bne- cr7,ffc04c18 ffc04b34: 3d 20 00 00 lis r9,0 ffc04b38: 81 29 26 9c lwz r9,9884(r9) ffc04b3c: 39 60 00 01 li r11,1 ffc04b40: 80 09 00 24 lwz r0,36(r9) ffc04b44: 80 e9 00 18 lwz r7,24(r9) ffc04b48: 81 09 00 1c lwz r8,28(r9) ffc04b4c: 81 49 00 20 lwz r10,32(r9) ffc04b50: 90 01 00 18 stw r0,24(r1) ffc04b54: 90 e1 00 0c stw r7,12(r1) ffc04b58: 91 01 00 10 stw r8,16(r1) ffc04b5c: 91 41 00 14 stw r10,20(r1) ffc04b60: 80 09 00 28 lwz r0,40(r9) if ( !temp_loc.ops->evalformake_h ) { ffc04b64: 81 21 00 18 lwz r9,24(r1) int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); ffc04b68: 90 01 00 1c stw r0,28(r1) if ( !temp_loc.ops->evalformake_h ) { ffc04b6c: 80 09 00 04 lwz r0,4(r9) ffc04b70: 2f 80 00 00 cmpwi cr7,r0,0 ffc04b74: 41 9e 00 e8 beq- cr7,ffc04c5c rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( ffc04b78: 3b e1 00 0c addi r31,r1,12 ffc04b7c: 7c 09 03 a6 mtctr r0 ffc04b80: 7c 63 5a 14 add r3,r3,r11 ffc04b84: 7f e4 fb 78 mr r4,r31 ffc04b88: 38 a1 00 08 addi r5,r1,8 &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) ffc04b8c: 3b a0 ff ff li r29,-1 if ( !temp_loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*temp_loc.ops->evalformake_h)( ffc04b90: 4e 80 04 21 bctrl &pathname[i], &temp_loc, &name_start ); if ( result != 0 ) ffc04b94: 2f 83 00 00 cmpwi cr7,r3,0 ffc04b98: 40 9e 00 58 bne- cr7,ffc04bf0 return -1; if ( !temp_loc.ops->mknod_h ) { ffc04b9c: 81 21 00 18 lwz r9,24(r1) ffc04ba0: 80 09 00 14 lwz r0,20(r9) ffc04ba4: 2f 80 00 00 cmpwi cr7,r0,0 ffc04ba8: 41 9e 01 00 beq- cr7,ffc04ca8 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 ); ffc04bac: 7f c4 f3 78 mr r4,r30 ffc04bb0: 80 61 00 08 lwz r3,8(r1) ffc04bb4: 7f 65 db 78 mr r5,r27 ffc04bb8: 7c 09 03 a6 mtctr r0 ffc04bbc: 7f 86 e3 78 mr r6,r28 ffc04bc0: 7f e7 fb 78 mr r7,r31 ffc04bc4: 4e 80 04 21 bctrl rtems_filesystem_freenode( &temp_loc ); ffc04bc8: 81 21 00 18 lwz r9,24(r1) if ( !temp_loc.ops->mknod_h ) { 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 ); ffc04bcc: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &temp_loc ); ffc04bd0: 2f 89 00 00 cmpwi cr7,r9,0 ffc04bd4: 41 9e 00 1c beq- cr7,ffc04bf0 ffc04bd8: 80 09 00 1c lwz r0,28(r9) ffc04bdc: 2f 80 00 00 cmpwi cr7,r0,0 ffc04be0: 41 9e 00 10 beq- cr7,ffc04bf0 ffc04be4: 7f e3 fb 78 mr r3,r31 ffc04be8: 7c 09 03 a6 mtctr r0 ffc04bec: 4e 80 04 21 bctrl return result; } ffc04bf0: 80 01 00 44 lwz r0,68(r1) ffc04bf4: 7f a3 eb 78 mr r3,r29 ffc04bf8: 83 61 00 2c lwz r27,44(r1) ffc04bfc: 7c 08 03 a6 mtlr r0 ffc04c00: 83 81 00 30 lwz r28,48(r1) ffc04c04: 83 a1 00 34 lwz r29,52(r1) ffc04c08: 83 c1 00 38 lwz r30,56(r1) ffc04c0c: 83 e1 00 3c lwz r31,60(r1) ffc04c10: 38 21 00 40 addi r1,r1,64 ffc04c14: 4e 80 00 20 blr int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); ffc04c18: 3d 20 00 00 lis r9,0 ffc04c1c: 81 29 26 9c lwz r9,9884(r9) ffc04c20: 39 60 00 00 li r11,0 ffc04c24: 80 09 00 10 lwz r0,16(r9) ffc04c28: 80 e9 00 04 lwz r7,4(r9) ffc04c2c: 81 09 00 08 lwz r8,8(r9) ffc04c30: 81 49 00 0c lwz r10,12(r9) ffc04c34: 90 01 00 18 stw r0,24(r1) ffc04c38: 90 e1 00 0c stw r7,12(r1) ffc04c3c: 91 01 00 10 stw r8,16(r1) ffc04c40: 91 41 00 14 stw r10,20(r1) ffc04c44: 80 09 00 14 lwz r0,20(r9) if ( !temp_loc.ops->evalformake_h ) { ffc04c48: 81 21 00 18 lwz r9,24(r1) int result; if ( !(mode & (S_IFREG|S_IFCHR|S_IFBLK|S_IFIFO) ) ) rtems_set_errno_and_return_minus_one( EINVAL ); rtems_filesystem_get_start_loc( pathname, &i, &temp_loc ); ffc04c4c: 90 01 00 1c stw r0,28(r1) if ( !temp_loc.ops->evalformake_h ) { ffc04c50: 80 09 00 04 lwz r0,4(r9) ffc04c54: 2f 80 00 00 cmpwi cr7,r0,0 ffc04c58: 40 9e ff 20 bne+ cr7,ffc04b78 if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc04c5c: 48 00 cf 5d bl ffc11bb8 <__errno> <== NOT EXECUTED ffc04c60: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc04c64: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc04c68: 3b a0 ff ff li r29,-1 <== NOT EXECUTED result = (*temp_loc.ops->mknod_h)( name_start, mode, dev, &temp_loc ); rtems_filesystem_freenode( &temp_loc ); return result; } ffc04c6c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc04c70: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc04c74: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc04c78: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc04c7c: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc04c80: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc04c84: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc04c88: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc04c8c: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc04c90: 4e 80 00 20 blr <== 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 ); ffc04c94: 48 00 cf 25 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc04c98: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc04c9c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc04ca0: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc04ca4: 4b ff ff 4c b ffc04bf0 <== NOT EXECUTED ); if ( result != 0 ) return -1; if ( !temp_loc.ops->mknod_h ) { rtems_filesystem_freenode( &temp_loc ); ffc04ca8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc04cac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc04cb0: 41 be ff ac beq- cr7,ffc04c5c <== NOT EXECUTED ffc04cb4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04cb8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04cbc: 4e 80 04 21 bctrl <== NOT EXECUTED ffc04cc0: 4b ff ff 9c b ffc04c5c <== NOT EXECUTED ffc04ce8 : const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { ffc04ce8: 94 21 ff b8 stwu r1,-72(r1) ffc04cec: 7d 80 00 26 mfcr r12 ffc04cf0: 7c 08 02 a6 mflr r0 ffc04cf4: 93 a1 00 3c stw r29,60(r1) /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { ffc04cf8: 7c 9d 23 79 mr. r29,r4 const rtems_filesystem_operations_table *fs_ops, rtems_filesystem_options_t options, const char *device, const char *mount_point ) { ffc04cfc: 93 21 00 2c stw r25,44(r1) ffc04d00: 7c d9 33 78 mr r25,r6 ffc04d04: 93 41 00 30 stw r26,48(r1) ffc04d08: 7c fa 3b 78 mr r26,r7 ffc04d0c: 93 81 00 38 stw r28,56(r1) ffc04d10: 7c 7c 1b 78 mr r28,r3 ffc04d14: 93 c1 00 40 stw r30,64(r1) ffc04d18: 7c be 2b 78 mr r30,r5 ffc04d1c: 90 01 00 4c stw r0,76(r1) ffc04d20: 93 61 00 34 stw r27,52(r1) ffc04d24: 93 e1 00 44 stw r31,68(r1) ffc04d28: 91 81 00 28 stw r12,40(r1) /* * Is there a file system operations table? */ if ( fs_ops == NULL ) { ffc04d2c: 41 82 02 9c beq- ffc04fc8 /* * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && ffc04d30: 2b 85 00 01 cmplwi cr7,r5,1 ffc04d34: 41 9d 02 94 bgt- cr7,ffc04fc8 errno = EINVAL; return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { ffc04d38: 80 1d 00 24 lwz r0,36(r29) ffc04d3c: 2f 80 00 00 cmpwi cr7,r0,0 ffc04d40: 41 9e 02 b4 beq- cr7,ffc04ff4 /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) ffc04d44: 2e 06 00 00 cmpwi cr4,r6,0 ffc04d48: 41 92 02 24 beq- cr4,ffc04f6c size += strlen( device ) + 1; ffc04d4c: 7c c3 33 78 mr r3,r6 <== NOT EXECUTED ffc04d50: 48 00 e1 65 bl ffc12eb4 <== NOT EXECUTED ffc04d54: 38 63 00 6d addi r3,r3,109 <== NOT EXECUTED temp_mt_entry = malloc( size ); ffc04d58: 4b ff fc 1d bl ffc04974 if ( !temp_mt_entry ) { ffc04d5c: 2f 83 00 00 cmpwi cr7,r3,0 */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); ffc04d60: 7c 7f 1b 78 mr r31,r3 ffc04d64: 7c 7b 1b 78 mr r27,r3 if ( !temp_mt_entry ) { ffc04d68: 41 9e 02 ac beq- cr7,ffc05014 errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; ffc04d6c: 93 c3 00 30 stw r30,48(r3) if ( !temp_mt_entry ) { errno = ENOMEM; return -1; } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; ffc04d70: 90 7f 00 2c stw r3,44(r31) temp_mt_entry->options = options; if ( device ) { ffc04d74: 41 92 01 f0 beq- cr4,ffc04f64 temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); ffc04d78: 38 03 00 6c addi r0,r3,108 <== NOT EXECUTED } temp_mt_entry->mt_fs_root.mt_entry = temp_mt_entry; temp_mt_entry->options = options; if ( device ) { temp_mt_entry->dev = ffc04d7c: 90 1f 00 68 stw r0,104(r31) <== NOT EXECUTED (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); ffc04d80: 7c 03 03 78 mr r3,r0 <== NOT EXECUTED ffc04d84: 7f 24 cb 78 mr r4,r25 <== NOT EXECUTED ffc04d88: 48 00 e0 b5 bl ffc12e3c <== NOT EXECUTED /* * The mount_point should be a directory with read/write/execute * permissions in the existing tree. */ if ( mount_point ) { ffc04d8c: 2f 9a 00 00 cmpwi cr7,r26,0 ffc04d90: 41 9e 01 b0 beq- cr7,ffc04f40 if ( rtems_filesystem_evaluate_path( mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) ffc04d94: 7f 43 d3 78 mr r3,r26 ffc04d98: 48 00 e1 1d bl ffc12eb4 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( ffc04d9c: 3b c1 00 08 addi r30,r1,8 mount_point, strlen( mount_point ), RTEMS_LIBIO_PERMS_RWX, &loc, true ) == -1 ) ffc04da0: 7c 64 1b 78 mr r4,r3 * permissions in the existing tree. */ if ( mount_point ) { if ( rtems_filesystem_evaluate_path( ffc04da4: 38 a0 00 07 li r5,7 ffc04da8: 7f 43 d3 78 mr r3,r26 ffc04dac: 7f c6 f3 78 mr r6,r30 ffc04db0: 38 e0 00 01 li r7,1 ffc04db4: 4b ff f7 39 bl ffc044ec ffc04db8: 2f 83 ff ff cmpwi cr7,r3,-1 ffc04dbc: 41 9e 02 48 beq- cr7,ffc05004 /* * Test for node_type_h */ if (!loc.ops->node_type_h) { ffc04dc0: 81 21 00 14 lwz r9,20(r1) ffc04dc4: 80 09 00 10 lwz r0,16(r9) ffc04dc8: 2f 80 00 00 cmpwi cr7,r0,0 ffc04dcc: 41 9e 01 08 beq- cr7,ffc04ed4 /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { ffc04dd0: 7f c3 f3 78 mr r3,r30 ffc04dd4: 7c 09 03 a6 mtctr r0 ffc04dd8: 4e 80 04 21 bctrl ffc04ddc: 2f 83 00 01 cmpwi cr7,r3,1 ffc04de0: 40 9e 02 04 bne- cr7,ffc04fe4 /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc04de4: 3d 40 00 00 lis r10,0 ffc04de8: 81 2a 2a 98 lwz r9,10904(r10) ffc04dec: 39 4a 2a 98 addi r10,r10,10904 */ RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail( Chain_Control *the_chain ) { return (Chain_Node *) &the_chain->permanent_null; ffc04df0: 39 4a 00 04 addi r10,r10,4 ffc04df4: 7f 89 50 00 cmpw cr7,r9,r10 ffc04df8: 41 9e 01 e4 beq- cr7,ffc04fdc !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = (rtems_filesystem_mount_table_entry_t *) the_node; if ( the_mount_entry->mt_fs_root.node_access == loc->node_access ) ffc04dfc: 81 61 00 08 lwz r11,8(r1) ffc04e00: 80 09 00 1c lwz r0,28(r9) ffc04e04: 7f 80 58 00 cmpw cr7,r0,r11 ffc04e08: 40 be 00 14 bne+ cr7,ffc04e1c ffc04e0c: 48 00 01 24 b ffc04f30 <== NOT EXECUTED ffc04e10: 80 09 00 1c lwz r0,28(r9) ffc04e14: 7f 80 58 00 cmpw cr7,r0,r11 ffc04e18: 41 9e 01 18 beq- cr7,ffc04f30 * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { ffc04e1c: 81 29 00 00 lwz r9,0(r9) /* * For each mount table entry */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc04e20: 7f 89 50 00 cmpw cr7,r9,r10 ffc04e24: 40 9e ff ec bne+ cr7,ffc04e10 * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; ffc04e28: 81 21 00 14 lwz r9,20(r1) * may have been allocated in loc should not be sent to freenode * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; ffc04e2c: 91 7f 00 08 stw r11,8(r31) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ ffc04e30: 80 09 00 20 lwz r0,32(r9) * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; ffc04e34: 81 61 00 10 lwz r11,16(r1) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ ffc04e38: 2f 80 00 00 cmpwi cr7,r0,0 * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; temp_mt_entry->mt_point_node.ops = loc.ops; ffc04e3c: 91 3f 00 14 stw r9,20(r31) * until the system is unmounted. It may be needed to correctly * traverse the tree. */ temp_mt_entry->mt_point_node.node_access = loc.node_access; temp_mt_entry->mt_point_node.handlers = loc.handlers; ffc04e40: 91 7f 00 10 stw r11,16(r31) temp_mt_entry->mt_point_node.ops = loc.ops; temp_mt_entry->mt_point_node.mt_entry = loc.mt_entry; ffc04e44: 81 61 00 18 lwz r11,24(r1) ffc04e48: 91 7f 00 18 stw r11,24(r31) /* * This link to the parent is only done when we are dealing with system * below the base file system */ if ( !loc.ops->mount_h ){ ffc04e4c: 41 9e 00 88 beq- cr7,ffc04ed4 errno = ENOTSUP; goto cleanup_and_bail; } if ( loc.ops->mount_h( temp_mt_entry ) ) { ffc04e50: 7f e3 fb 78 mr r3,r31 ffc04e54: 7c 09 03 a6 mtctr r0 ffc04e58: 7f db f3 78 mr r27,r30 ffc04e5c: 4e 80 04 21 bctrl ffc04e60: 2f 83 00 00 cmpwi cr7,r3,0 ffc04e64: 40 9e 00 7c bne- cr7,ffc04ee0 temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { ffc04e68: 80 1d 00 24 lwz r0,36(r29) ffc04e6c: 7f e3 fb 78 mr r3,r31 ffc04e70: 7c 09 03 a6 mtctr r0 ffc04e74: 4e 80 04 21 bctrl ffc04e78: 2f 83 00 00 cmpwi cr7,r3,0 ffc04e7c: 40 9e 00 f8 bne- cr7,ffc04f74 RTEMS_INLINE_ROUTINE void rtems_chain_append( rtems_chain_control *the_chain, rtems_chain_node *the_node ) { _Chain_Append( the_chain, the_node ); ffc04e80: 3c 60 00 00 lis r3,0 ffc04e84: 38 63 2a 98 addi r3,r3,10904 ffc04e88: 7f e4 fb 78 mr r4,r31 ffc04e8c: 48 00 46 09 bl ffc09494 <_Chain_Append> */ rtems_chain_append( &rtems_filesystem_mount_table_control, &temp_mt_entry->Node ); if ( mt_entry ) ffc04e90: 2f 9c 00 00 cmpwi cr7,r28,0 ffc04e94: 38 60 00 00 li r3,0 ffc04e98: 41 9e 00 08 beq- cr7,ffc04ea0 *mt_entry = temp_mt_entry; ffc04e9c: 93 fc 00 00 stw r31,0(r28) if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); return -1; } ffc04ea0: 80 01 00 4c lwz r0,76(r1) ffc04ea4: 81 81 00 28 lwz r12,40(r1) ffc04ea8: 7c 08 03 a6 mtlr r0 ffc04eac: 83 21 00 2c lwz r25,44(r1) ffc04eb0: 83 41 00 30 lwz r26,48(r1) ffc04eb4: 7d 80 81 20 mtcrf 8,r12 ffc04eb8: 83 61 00 34 lwz r27,52(r1) ffc04ebc: 83 81 00 38 lwz r28,56(r1) ffc04ec0: 83 a1 00 3c lwz r29,60(r1) ffc04ec4: 83 c1 00 40 lwz r30,64(r1) ffc04ec8: 83 e1 00 44 lwz r31,68(r1) ffc04ecc: 38 21 00 48 addi r1,r1,72 ffc04ed0: 4e 80 00 20 blr * 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; ffc04ed4: 48 00 cc e5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc04ed8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc04edc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); ffc04ee0: 7f e3 fb 78 mr r3,r31 ffc04ee4: 4b ff f7 11 bl ffc045f4 ffc04ee8: 7f db f3 78 mr r27,r30 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); ffc04eec: 81 3b 00 0c lwz r9,12(r27) ffc04ef0: 2f 89 00 00 cmpwi cr7,r9,0 ffc04ef4: 40 9e 00 b4 bne- cr7,ffc04fa8 ffc04ef8: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; } ffc04efc: 80 01 00 4c lwz r0,76(r1) <== NOT EXECUTED ffc04f00: 81 81 00 28 lwz r12,40(r1) <== NOT EXECUTED ffc04f04: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc04f08: 83 21 00 2c lwz r25,44(r1) <== NOT EXECUTED ffc04f0c: 83 41 00 30 lwz r26,48(r1) <== NOT EXECUTED ffc04f10: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc04f14: 83 61 00 34 lwz r27,52(r1) <== NOT EXECUTED ffc04f18: 83 81 00 38 lwz r28,56(r1) <== NOT EXECUTED ffc04f1c: 83 a1 00 3c lwz r29,60(r1) <== NOT EXECUTED ffc04f20: 83 c1 00 40 lwz r30,64(r1) <== NOT EXECUTED ffc04f24: 83 e1 00 44 lwz r31,68(r1) <== NOT EXECUTED ffc04f28: 38 21 00 48 addi r1,r1,72 <== NOT EXECUTED ffc04f2c: 4e 80 00 20 blr <== NOT EXECUTED /* * You can only mount one file system onto a single mount point. */ if ( Is_node_fs_root( &loc ) ){ errno = EBUSY; ffc04f30: 48 00 cc 89 bl ffc11bb8 <__errno> ffc04f34: 38 00 00 10 li r0,16 ffc04f38: 90 03 00 00 stw r0,0(r3) goto cleanup_and_bail; ffc04f3c: 4b ff ff a4 b ffc04ee0 temp_mt_entry->mt_fs_root.ops = NULL; temp_mt_entry->mt_point_node.node_access = NULL; temp_mt_entry->mt_point_node.handlers = NULL; temp_mt_entry->mt_point_node.ops = NULL; temp_mt_entry->mt_point_node.mt_entry = NULL; ffc04f40: 93 5f 00 18 stw r26,24(r31) ffc04f44: 3b 60 00 00 li r27,0 * This is a mount of the base file system --> The * mt_point_node.node_access will be set to null to indicate that this * is the root of the entire file system. */ temp_mt_entry->mt_fs_root.node_access = NULL; ffc04f48: 93 5f 00 1c stw r26,28(r31) temp_mt_entry->mt_fs_root.handlers = NULL; ffc04f4c: 93 5f 00 24 stw r26,36(r31) temp_mt_entry->mt_fs_root.ops = NULL; ffc04f50: 93 5f 00 28 stw r26,40(r31) temp_mt_entry->mt_point_node.node_access = NULL; ffc04f54: 93 5f 00 08 stw r26,8(r31) temp_mt_entry->mt_point_node.handlers = NULL; ffc04f58: 93 5f 00 10 stw r26,16(r31) temp_mt_entry->mt_point_node.ops = NULL; ffc04f5c: 93 5f 00 14 stw r26,20(r31) ffc04f60: 4b ff ff 08 b ffc04e68 if ( device ) { temp_mt_entry->dev = (char *)temp_mt_entry + sizeof( rtems_filesystem_mount_table_entry_t ); strcpy( temp_mt_entry->dev, device ); } else temp_mt_entry->dev = 0; ffc04f64: 93 23 00 68 stw r25,104(r3) ffc04f68: 4b ff fe 24 b ffc04d8c /* * Allocate a mount table entry */ size = sizeof(rtems_filesystem_mount_table_entry_t); if ( device ) ffc04f6c: 38 60 00 6c li r3,108 ffc04f70: 4b ff fd e8 b ffc04d58 temp_mt_entry->mt_point_node.mt_entry = NULL; } if ( fs_ops->fsmount_me_h( temp_mt_entry ) ) { /* try to undo the mount operation */ if ( loc.ops->unmount_h ) { ffc04f74: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc04f78: 80 09 00 28 lwz r0,40(r9) <== NOT EXECUTED ffc04f7c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc04f80: 41 9e 00 10 beq- cr7,ffc04f90 <== NOT EXECUTED loc.ops->unmount_h( temp_mt_entry ); ffc04f84: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04f88: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04f8c: 4e 80 04 21 bctrl <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); ffc04f90: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc04f94: 4b ff f6 61 bl ffc045f4 <== NOT EXECUTED if ( loc_to_free ) ffc04f98: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc04f9c: 40 be ff 50 bne- cr7,ffc04eec <== NOT EXECUTED rtems_filesystem_freenode( loc_to_free ); ffc04fa0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc04fa4: 4b ff ff 58 b ffc04efc <== NOT EXECUTED ffc04fa8: 80 09 00 1c lwz r0,28(r9) ffc04fac: 2f 80 00 00 cmpwi cr7,r0,0 ffc04fb0: 41 9e ff 48 beq+ cr7,ffc04ef8 ffc04fb4: 7f 63 db 78 mr r3,r27 ffc04fb8: 7c 09 03 a6 mtctr r0 ffc04fbc: 4e 80 04 21 bctrl ffc04fc0: 38 60 ff ff li r3,-1 ffc04fc4: 4b ff fe dc b ffc04ea0 * Are the file system options valid? */ if ( options != RTEMS_FILESYSTEM_READ_ONLY && options != RTEMS_FILESYSTEM_READ_WRITE ) { errno = EINVAL; ffc04fc8: 48 00 cb f1 bl ffc11bb8 <__errno> ffc04fcc: 38 00 00 16 li r0,22 ffc04fd0: 90 03 00 00 stw r0,0(r3) ffc04fd4: 38 60 ff ff li r3,-1 return -1; ffc04fd8: 4b ff fe c8 b ffc04ea0 cleanup_and_bail: free( temp_mt_entry ); if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); ffc04fdc: 81 61 00 08 lwz r11,8(r1) <== NOT EXECUTED ffc04fe0: 4b ff fe 48 b ffc04e28 <== NOT EXECUTED /* * Test to see if it is a directory */ if ( loc.ops->node_type_h( &loc ) != RTEMS_FILESYSTEM_DIRECTORY ) { errno = ENOTDIR; ffc04fe4: 48 00 cb d5 bl ffc11bb8 <__errno> ffc04fe8: 38 00 00 14 li r0,20 ffc04fec: 90 03 00 00 stw r0,0(r3) goto cleanup_and_bail; ffc04ff0: 4b ff fe f0 b ffc04ee0 return -1; } /* Do they support being mounted at all ? */ if ( !fs_ops->fsmount_me_h ) { errno = ENOTSUP; ffc04ff4: 48 00 cb c5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc04ff8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc04ffc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05000: 3b 60 00 00 li r27,0 <== NOT EXECUTED return 0; cleanup_and_bail: free( temp_mt_entry ); ffc05004: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc05008: 4b ff f5 ed bl ffc045f4 <== NOT EXECUTED ffc0500c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc05010: 4b ff fe 90 b ffc04ea0 <== NOT EXECUTED if ( device ) size += strlen( device ) + 1; temp_mt_entry = malloc( size ); if ( !temp_mt_entry ) { errno = ENOMEM; ffc05014: 48 00 cb a5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc05018: 38 00 00 0c li r0,12 <== NOT EXECUTED ffc0501c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc05020: 38 60 ff ff li r3,-1 <== NOT EXECUTED return -1; ffc05024: 4b ff fe 7c b ffc04ea0 <== NOT EXECUTED ffc050e8 : */ int newlib_free_buffers( FILE *fp ) { ffc050e8: 94 21 ff f0 stwu r1,-16(r1) ffc050ec: 7c 08 02 a6 mflr r0 ffc050f0: 93 e1 00 0c stw r31,12(r1) ffc050f4: 7c 7f 1b 78 mr r31,r3 ffc050f8: 90 01 00 14 stw r0,20(r1) switch ( fileno(fp) ) { ffc050fc: 48 00 cf 91 bl ffc1208c ffc05100: 2b 83 00 02 cmplwi cr7,r3,2 ffc05104: 40 9d 00 24 ble- cr7,ffc05128 fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; } break; default: fclose(fp); ffc05108: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0510c: 48 00 cc 4d bl ffc11d58 <== NOT EXECUTED } return 0; } ffc05110: 80 01 00 14 lwz r0,20(r1) ffc05114: 38 60 00 00 li r3,0 ffc05118: 83 e1 00 0c lwz r31,12(r1) ffc0511c: 38 21 00 10 addi r1,r1,16 ffc05120: 7c 08 03 a6 mtlr r0 ffc05124: 4e 80 00 20 blr { switch ( fileno(fp) ) { case 0: case 1: case 2: if (fp->_flags & __SMBF) { ffc05128: a0 1f 00 0c lhz r0,12(r31) ffc0512c: 70 09 00 80 andi. r9,r0,128 ffc05130: 41 82 ff e0 beq+ ffc05110 free( fp->_bf._base ); ffc05134: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05138: 4b ff f4 bd bl ffc045f4 <== NOT EXECUTED fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; ffc0513c: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc05140: 90 1f 00 10 stw r0,16(r31) <== NOT EXECUTED break; default: fclose(fp); } return 0; } ffc05144: 38 60 00 00 li r3,0 <== NOT EXECUTED case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; fp->_bf._base = fp->_p = (unsigned char *) NULL; ffc05148: 90 1f 00 00 stw r0,0(r31) <== NOT EXECUTED break; default: fclose(fp); } return 0; } ffc0514c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; ffc05150: a1 3f 00 0c lhz r9,12(r31) <== NOT EXECUTED break; default: fclose(fp); } return 0; } ffc05154: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED case 0: case 1: case 2: if (fp->_flags & __SMBF) { free( fp->_bf._base ); fp->_flags &= ~__SMBF; ffc05158: 55 29 06 6e rlwinm r9,r9,0,25,23 <== NOT EXECUTED ffc0515c: b1 3f 00 0c sth r9,12(r31) <== NOT EXECUTED break; default: fclose(fp); } return 0; } ffc05160: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc05164: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc05168: 4e 80 00 20 blr <== NOT EXECUTED ffc04ee8 : rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { ffc04ee8: 94 21 ff f0 stwu r1,-16(r1) ffc04eec: 7c 08 02 a6 mflr r0 rtems_device_driver status; if ( !initialized ) { ffc04ef0: 3d 20 00 00 lis r9,0 rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { ffc04ef4: 90 01 00 14 stw r0,20(r1) rtems_device_driver status; if ( !initialized ) { ffc04ef8: 88 09 28 a8 lbz r0,10408(r9) rtems_device_driver null_initialize( rtems_device_major_number major, rtems_device_minor_number minor __attribute__((unused)), void *pargp __attribute__((unused)) ) { ffc04efc: 93 e1 00 0c stw r31,12(r1) ffc04f00: 7c 7f 1b 78 mr r31,r3 rtems_device_driver status; if ( !initialized ) { ffc04f04: 2f 80 00 00 cmpwi cr7,r0,0 ffc04f08: 41 9e 00 1c beq- cr7,ffc04f24 NULL_major = major; } return RTEMS_SUCCESSFUL; } ffc04f0c: 80 01 00 14 lwz r0,20(r1) ffc04f10: 38 60 00 00 li r3,0 ffc04f14: 83 e1 00 0c lwz r31,12(r1) ffc04f18: 38 21 00 10 addi r1,r1,16 ffc04f1c: 7c 08 03 a6 mtlr r0 ffc04f20: 4e 80 00 20 blr rtems_device_driver status; if ( !initialized ) { initialized = 1; status = rtems_io_register_name( ffc04f24: 3c 60 ff c2 lis r3,-62 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; ffc04f28: 38 00 00 01 li r0,1 status = rtems_io_register_name( ffc04f2c: 38 63 27 78 addi r3,r3,10104 ) { rtems_device_driver status; if ( !initialized ) { initialized = 1; ffc04f30: 98 09 28 a8 stb r0,10408(r9) status = rtems_io_register_name( ffc04f34: 7f e4 fb 78 mr r4,r31 ffc04f38: 38 a0 00 00 li r5,0 ffc04f3c: 48 00 01 c1 bl ffc050fc "/dev/null", major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) ffc04f40: 2f 83 00 00 cmpwi cr7,r3,0 ffc04f44: 40 9e 00 24 bne- cr7,ffc04f68 NULL_major = major; } return RTEMS_SUCCESSFUL; } ffc04f48: 80 01 00 14 lwz r0,20(r1) ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); NULL_major = major; ffc04f4c: 3d 20 00 00 lis r9,0 ffc04f50: 93 e9 27 88 stw r31,10120(r9) } return RTEMS_SUCCESSFUL; } ffc04f54: 38 60 00 00 li r3,0 ffc04f58: 7c 08 03 a6 mtlr r0 ffc04f5c: 83 e1 00 0c lwz r31,12(r1) ffc04f60: 38 21 00 10 addi r1,r1,16 ffc04f64: 4e 80 00 20 blr major, (rtems_device_minor_number) 0 ); if (status != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(status); ffc04f68: 48 00 55 39 bl ffc0a4a0 <== NOT EXECUTED ffc04ec8 : void *pargp ) { rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) pargp; if ( rw_args ) ffc04ec8: 2c 05 00 00 cmpwi r5,0 ffc04ecc: 41 82 00 0c beq- ffc04ed8 rw_args->bytes_moved = rw_args->count; ffc04ed0: 80 05 00 14 lwz r0,20(r5) <== NOT EXECUTED ffc04ed4: 90 05 00 1c stw r0,28(r5) <== NOT EXECUTED return NULL_SUCCESSFUL; } ffc04ed8: 38 60 00 00 li r3,0 ffc04edc: 4e 80 00 20 blr ffc053ec : int open( const char *pathname, int flags, ... ) { ffc053ec: 94 21 ff b0 stwu r1,-80(r1) ffc053f0: 7c 08 02 a6 mflr r0 ffc053f4: 7d 80 00 26 mfcr r12 ffc053f8: 90 01 00 54 stw r0,84(r1) /* * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; ffc053fc: 38 04 00 01 addi r0,r4,1 if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) ffc05400: 70 09 00 02 andi. r9,r0,2 int open( const char *pathname, int flags, ... ) { ffc05404: 93 41 00 38 stw r26,56(r1) * Set the Evaluation flags */ eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) ffc05408: 54 1a 17 7a rlwinm r26,r0,2,29,29 int open( const char *pathname, int flags, ... ) { ffc0540c: 93 a1 00 44 stw r29,68(r1) ffc05410: 7c 7d 1b 78 mr r29,r3 ffc05414: 93 c1 00 48 stw r30,72(r1) ffc05418: 7c 9e 23 78 mr r30,r4 ffc0541c: 93 21 00 34 stw r25,52(r1) ffc05420: 93 61 00 3c stw r27,60(r1) ffc05424: 93 81 00 40 stw r28,64(r1) ffc05428: 93 e1 00 4c stw r31,76(r1) ffc0542c: 91 81 00 30 stw r12,48(r1) ffc05430: 90 a1 00 28 stw r5,40(r1) eval_flags = 0; status = flags + 1; if ( ( status & _FREAD ) == _FREAD ) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) ffc05434: 41 82 00 08 beq- ffc0543c eval_flags |= RTEMS_LIBIO_PERMS_WRITE; ffc05438: 63 5a 00 02 ori r26,r26,2 va_start(ap, flags); ffc0543c: 38 01 00 58 addi r0,r1,88 ffc05440: 39 21 00 20 addi r9,r1,32 ffc05444: 90 01 00 0c stw r0,12(r1) mode = va_arg( ap, int ); ffc05448: 38 00 00 03 li r0,3 ffc0544c: 98 01 00 08 stb r0,8(r1) eval_flags |= RTEMS_LIBIO_PERMS_READ; if ( ( status & _FWRITE ) == _FWRITE ) eval_flags |= RTEMS_LIBIO_PERMS_WRITE; va_start(ap, flags); ffc05450: 91 21 00 10 stw r9,16(r1) mode = va_arg( ap, int ); ffc05454: 83 69 00 08 lwz r27,8(r9) * 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(); ffc05458: 48 00 91 71 bl ffc0e5c8 if ( iop == 0 ) { ffc0545c: 2e 03 00 00 cmpwi cr4,r3,0 ffc05460: 7c 7f 1b 78 mr r31,r3 ffc05464: 41 92 01 20 beq- cr4,ffc05584 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); ffc05468: 7f a3 eb 78 mr r3,r29 ffc0546c: 48 00 da 49 bl ffc12eb4 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( ffc05470: 3b 81 00 14 addi r28,r1,20 pathname, strlen( pathname ), eval_flags, &loc, true ); ffc05474: 7c 64 1b 78 mr r4,r3 /* * See if the file exists. */ status = rtems_filesystem_evaluate_path( ffc05478: 7f 45 d3 78 mr r5,r26 ffc0547c: 7f a3 eb 78 mr r3,r29 ffc05480: 7f 86 e3 78 mr r6,r28 ffc05484: 38 e0 00 01 li r7,1 ffc05488: 4b ff f0 65 bl ffc044ec pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { ffc0548c: 2f 83 ff ff cmpwi cr7,r3,-1 ffc05490: 41 9e 01 6c beq- cr7,ffc055fc if ( status != 0 ) { /* The file did not exist */ rc = EACCES; goto done; } } else if ((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) { ffc05494: 73 c0 0a 00 andi. r0,r30,2560 ffc05498: 7f 99 e3 78 mr r25,r28 ffc0549c: 3b 40 00 11 li r26,17 ffc054a0: 2f 80 0a 00 cmpwi cr7,r0,2560 ffc054a4: 41 9e 00 e8 beq- cr7,ffc0558c /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; ffc054a8: 80 01 00 1c lwz r0,28(r1) iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); ffc054ac: 7f c3 f3 78 mr r3,r30 ffc054b0: 83 5f 00 18 lwz r26,24(r31) /* * Fill in the file control block based on the loc structure * returned by successful path evaluation. */ iop->handlers = loc.handlers; ffc054b4: 90 1f 00 40 stw r0,64(r31) iop->file_info = loc.node_access; ffc054b8: 80 01 00 14 lwz r0,20(r1) ffc054bc: 90 1f 00 3c stw r0,60(r31) iop->flags |= rtems_libio_fcntl_flags( flags ); ffc054c0: 48 00 91 e9 bl ffc0e6a8 iop->pathinfo = loc; if ( !iop->handlers || !iop->handlers->open_h ) { ffc054c4: 81 3f 00 40 lwz r9,64(r31) */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; ffc054c8: 80 01 00 20 lwz r0,32(r1) * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); ffc054cc: 7c 63 d3 78 or r3,r3,r26 iop->pathinfo = loc; ffc054d0: 81 41 00 18 lwz r10,24(r1) if ( !iop->handlers || !iop->handlers->open_h ) { ffc054d4: 2f 89 00 00 cmpwi cr7,r9,0 */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); iop->pathinfo = loc; ffc054d8: 81 61 00 1c lwz r11,28(r1) ffc054dc: 81 01 00 14 lwz r8,20(r1) ffc054e0: 91 5f 00 20 stw r10,32(r31) ffc054e4: 91 1f 00 1c stw r8,28(r31) ffc054e8: 91 7f 00 24 stw r11,36(r31) ffc054ec: 90 1f 00 28 stw r0,40(r31) ffc054f0: 80 01 00 24 lwz r0,36(r1) * returned by successful path evaluation. */ iop->handlers = loc.handlers; iop->file_info = loc.node_access; iop->flags |= rtems_libio_fcntl_flags( flags ); ffc054f4: 90 7f 00 18 stw r3,24(r31) iop->pathinfo = loc; ffc054f8: 90 1f 00 2c stw r0,44(r31) if ( !iop->handlers || !iop->handlers->open_h ) { ffc054fc: 41 9e 00 f4 beq- cr7,ffc055f0 ffc05500: 80 09 00 00 lwz r0,0(r9) ffc05504: 2f 80 00 00 cmpwi cr7,r0,0 ffc05508: 41 9e 00 e8 beq- cr7,ffc055f0 rc = ENOTSUP; goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); ffc0550c: 7f a4 eb 78 mr r4,r29 ffc05510: 7c 09 03 a6 mtctr r0 ffc05514: 7f 66 db 78 mr r6,r27 ffc05518: 7f e3 fb 78 mr r3,r31 ffc0551c: 7f c5 f3 78 mr r5,r30 ffc05520: 4e 80 04 21 bctrl if ( rc ) { ffc05524: 2f 83 00 00 cmpwi cr7,r3,0 ffc05528: 40 9e 00 ac bne- cr7,ffc055d4 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { ffc0552c: 73 c0 04 00 andi. r0,r30,1024 ffc05530: 3f c0 00 00 lis r30,0 ffc05534: 40 82 00 ec bne- ffc05620 if ( loc_to_free ) rtems_filesystem_freenode( loc_to_free ); rtems_set_errno_and_return_minus_one( rc ); } return iop - rtems_libio_iops; ffc05538: 80 7e 27 08 lwz r3,9992(r30) ffc0553c: 3c 00 38 e3 lis r0,14563 ffc05540: 60 00 8e 39 ori r0,r0,36409 ffc05544: 7c 63 f8 50 subf r3,r3,r31 ffc05548: 7c 63 1e 70 srawi r3,r3,3 ffc0554c: 7c 63 01 d6 mullw r3,r3,r0 } ffc05550: 80 01 00 54 lwz r0,84(r1) ffc05554: 81 81 00 30 lwz r12,48(r1) ffc05558: 7c 08 03 a6 mtlr r0 ffc0555c: 83 21 00 34 lwz r25,52(r1) ffc05560: 83 41 00 38 lwz r26,56(r1) ffc05564: 7d 80 81 20 mtcrf 8,r12 ffc05568: 83 61 00 3c lwz r27,60(r1) ffc0556c: 83 81 00 40 lwz r28,64(r1) ffc05570: 83 a1 00 44 lwz r29,68(r1) ffc05574: 83 c1 00 48 lwz r30,72(r1) ffc05578: 83 e1 00 4c lwz r31,76(r1) ffc0557c: 38 21 00 50 addi r1,r1,80 ffc05580: 4e 80 00 20 blr * descriptors are obtained using socket(), not open(). */ /* allocate a file control block */ iop = rtems_libio_allocate(); if ( iop == 0 ) { ffc05584: 3b 20 00 00 li r25,0 ffc05588: 3b 40 00 17 li r26,23 done: va_end(ap); if ( rc ) { if ( iop ) ffc0558c: 41 92 00 0c beq- cr4,ffc05598 rtems_libio_free( iop ); ffc05590: 7f e3 fb 78 mr r3,r31 ffc05594: 48 00 8f bd bl ffc0e550 if ( loc_to_free ) ffc05598: 2f 99 00 00 cmpwi cr7,r25,0 ffc0559c: 41 9e 00 28 beq- cr7,ffc055c4 rtems_filesystem_freenode( loc_to_free ); ffc055a0: 81 39 00 0c lwz r9,12(r25) ffc055a4: 2f 89 00 00 cmpwi cr7,r9,0 ffc055a8: 41 9e 00 1c beq- cr7,ffc055c4 ffc055ac: 80 09 00 1c lwz r0,28(r9) ffc055b0: 2f 80 00 00 cmpwi cr7,r0,0 ffc055b4: 41 9e 00 10 beq- cr7,ffc055c4 ffc055b8: 7f 23 cb 78 mr r3,r25 ffc055bc: 7c 09 03 a6 mtctr r0 ffc055c0: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( rc ); ffc055c4: 48 00 c5 f5 bl ffc11bb8 <__errno> ffc055c8: 93 43 00 00 stw r26,0(r3) ffc055cc: 38 60 ff ff li r3,-1 ffc055d0: 4b ff ff 80 b ffc05550 goto done; } rc = (*iop->handlers->open_h)( iop, pathname, flags, mode ); if ( rc ) { rc = errno; ffc055d4: 48 00 c5 e5 bl ffc11bb8 <__errno> ffc055d8: 7f 99 e3 78 mr r25,r28 ffc055dc: 83 43 00 00 lwz r26,0(r3) ffc055e0: 2e 1a 00 00 cmpwi cr4,r26,0 */ done: va_end(ap); if ( rc ) { ffc055e4: 40 92 01 24 bne- cr4,ffc05708 ffc055e8: 3f c0 00 00 lis r30,0 <== NOT EXECUTED ffc055ec: 4b ff ff 4c b ffc05538 <== 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; ffc055f0: 7f 99 e3 78 mr r25,r28 <== NOT EXECUTED ffc055f4: 3b 40 00 86 li r26,134 <== NOT EXECUTED ffc055f8: 4b ff ff 94 b ffc0558c <== NOT EXECUTED status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), eval_flags, &loc, true ); if ( status == -1 ) { if ( errno != ENOENT ) { ffc055fc: 48 00 c5 bd bl ffc11bb8 <__errno> ffc05600: 80 03 00 00 lwz r0,0(r3) ffc05604: 2f 80 00 02 cmpwi cr7,r0,2 ffc05608: 41 9e 00 80 beq- cr7,ffc05688 rc = errno; ffc0560c: 48 00 c5 ad bl ffc11bb8 <__errno> ffc05610: 3b 20 00 00 li r25,0 ffc05614: 83 43 00 00 lwz r26,0(r3) ffc05618: 2e 1a 00 00 cmpwi cr4,r26,0 goto done; ffc0561c: 4b ff ff c8 b ffc055e4 /* * Optionally truncate the file. */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); ffc05620: 80 7e 27 08 lwz r3,9992(r30) ffc05624: 3c 00 38 e3 lis r0,14563 ffc05628: 60 00 8e 39 ori r0,r0,36409 ffc0562c: 7c 63 f8 50 subf r3,r3,r31 ffc05630: 7c 63 1e 70 srawi r3,r3,3 ffc05634: 7c 63 01 d6 mullw r3,r3,r0 ffc05638: 38 a0 00 00 li r5,0 ffc0563c: 38 c0 00 00 li r6,0 ffc05640: 48 00 8b 79 bl ffc0e1b8 if ( rc ) { ffc05644: 2e 03 00 00 cmpwi cr4,r3,0 ffc05648: 7c 7a 1b 78 mr r26,r3 ffc0564c: 41 92 fe ec beq+ cr4,ffc05538 if(errno) rc = errno; ffc05650: 48 00 c5 69 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc05654: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc05658: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0565c: 40 9e 00 9c bne- cr7,ffc056f8 <== NOT EXECUTED close( iop - rtems_libio_iops ); ffc05660: 80 7e 27 08 lwz r3,9992(r30) <== NOT EXECUTED ffc05664: 3c 00 38 e3 lis r0,14563 <== NOT EXECUTED ffc05668: 60 00 8e 39 ori r0,r0,36409 <== NOT EXECUTED ffc0566c: 7c 63 f8 50 subf r3,r3,r31 <== NOT EXECUTED ffc05670: 7c 63 1e 70 srawi r3,r3,3 <== NOT EXECUTED ffc05674: 7c 63 01 d6 mullw r3,r3,r0 <== NOT EXECUTED ffc05678: 3b 20 00 00 li r25,0 <== NOT EXECUTED ffc0567c: 48 00 8a 75 bl ffc0e0f0 <== NOT EXECUTED ffc05680: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc05684: 4b ff ff 60 b ffc055e4 <== 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) ) { ffc05688: 73 c0 02 00 andi. r0,r30,512 ffc0568c: 3b 20 00 00 li r25,0 ffc05690: 3b 40 00 02 li r26,2 ffc05694: 41 82 fe f8 beq+ ffc0558c rc = ENOENT; goto done; } /* Create the node for the new regular file */ rc = mknod( pathname, S_IFREG | mode, 0LL ); ffc05698: 7f a3 eb 78 mr r3,r29 ffc0569c: 63 64 80 00 ori r4,r27,32768 ffc056a0: 38 a0 00 00 li r5,0 ffc056a4: 38 c0 00 00 li r6,0 ffc056a8: 4b ff f4 3d bl ffc04ae4 if ( rc ) { ffc056ac: 2f 83 00 00 cmpwi cr7,r3,0 ffc056b0: 41 9e 00 14 beq- cr7,ffc056c4 rc = errno; ffc056b4: 48 00 c5 05 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc056b8: 83 43 00 00 lwz r26,0(r3) <== NOT EXECUTED ffc056bc: 2e 1a 00 00 cmpwi cr4,r26,0 <== NOT EXECUTED goto done; ffc056c0: 4b ff ff 24 b ffc055e4 <== NOT EXECUTED } /* Sanity check to see if the file name exists after the mknod() */ status = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), 0x0, &loc, true ); ffc056c4: 7f a3 eb 78 mr r3,r29 ffc056c8: 48 00 d7 ed bl ffc12eb4 ffc056cc: 38 a0 00 00 li r5,0 ffc056d0: 7c 64 1b 78 mr r4,r3 ffc056d4: 7f 86 e3 78 mr r6,r28 ffc056d8: 7f a3 eb 78 mr r3,r29 ffc056dc: 38 e0 00 01 li r7,1 ffc056e0: 4b ff ee 0d bl ffc044ec if ( status != 0 ) { /* The file did not exist */ ffc056e4: 3b 20 00 00 li r25,0 ffc056e8: 2f 83 00 00 cmpwi cr7,r3,0 ffc056ec: 3b 40 00 0d li r26,13 ffc056f0: 40 be fe 9c bne- cr7,ffc0558c ffc056f4: 4b ff fd b4 b ffc054a8 */ if ( (flags & O_TRUNC) == O_TRUNC ) { rc = ftruncate( iop - rtems_libio_iops, 0 ); if ( rc ) { if(errno) rc = errno; ffc056f8: 48 00 c4 c1 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc056fc: 83 43 00 00 lwz r26,0(r3) <== NOT EXECUTED ffc05700: 2e 1a 00 00 cmpwi cr4,r26,0 <== NOT EXECUTED ffc05704: 4b ff ff 5c b ffc05660 <== NOT EXECUTED ffc05708: 2e 1f 00 00 cmpwi cr4,r31,0 ffc0570c: 4b ff fe 80 b ffc0558c ffc05354 : /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { ffc05354: 94 21 ff f0 stwu r1,-16(r1) ffc05358: 7c 08 02 a6 mflr r0 int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { ffc0535c: 38 80 00 00 li r4,0 /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { ffc05360: 93 e1 00 0c stw r31,12(r1) int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { ffc05364: 3f e0 ff c2 lis r31,-62 ffc05368: 3b ff d7 28 addi r31,r31,-10456 ffc0536c: 7f e3 fb 78 mr r3,r31 /* * This is a replaceable stub which opens the console, if present. */ void open_dev_console(void) { ffc05370: 90 01 00 14 stw r0,20(r1) int stderr_fd; /* * Attempt to open /dev/console. */ if ((stdin_fd = open("/dev/console", O_RDONLY, 0)) == -1) { ffc05374: 38 a0 00 00 li r5,0 ffc05378: 4c c6 31 82 crclr 4*cr1+eq ffc0537c: 48 00 00 71 bl ffc053ec ffc05380: 2f 83 ff ff cmpwi cr7,r3,-1 ffc05384: 41 9e 00 3c beq- cr7,ffc053c0 /* * 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) ffc05388: 7f e3 fb 78 mr r3,r31 ffc0538c: 38 80 00 01 li r4,1 ffc05390: 38 a0 00 00 li r5,0 ffc05394: 4c c6 31 82 crclr 4*cr1+eq ffc05398: 48 00 00 55 bl ffc053ec ffc0539c: 2f 83 ff ff cmpwi cr7,r3,-1 ffc053a0: 41 9e 00 34 beq- cr7,ffc053d4 rtems_fatal_error_occurred( 0x55544431 ); /* error STD1 */ if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) ffc053a4: 7f e3 fb 78 mr r3,r31 ffc053a8: 38 80 00 01 li r4,1 ffc053ac: 38 a0 00 00 li r5,0 ffc053b0: 4c c6 31 82 crclr 4*cr1+eq ffc053b4: 48 00 00 39 bl ffc053ec ffc053b8: 2f 83 ff ff cmpwi cr7,r3,-1 ffc053bc: 41 9e 00 24 beq- cr7,ffc053e0 rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ } ffc053c0: 80 01 00 14 lwz r0,20(r1) ffc053c4: 83 e1 00 0c lwz r31,12(r1) ffc053c8: 38 21 00 10 addi r1,r1,16 ffc053cc: 7c 08 03 a6 mtlr r0 ffc053d0: 4e 80 00 20 blr /* * 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 */ ffc053d4: 3c 60 55 54 lis r3,21844 <== NOT EXECUTED ffc053d8: 60 63 44 31 ori r3,r3,17457 <== NOT EXECUTED ffc053dc: 48 00 3c 59 bl ffc09034 <== NOT EXECUTED if ((stderr_fd = open("/dev/console", O_WRONLY, 0)) == -1) rtems_fatal_error_occurred( 0x55544432 ); /* error STD2 */ ffc053e0: 3c 60 55 54 lis r3,21844 <== NOT EXECUTED ffc053e4: 60 63 44 32 ori r3,r3,17458 <== NOT EXECUTED ffc053e8: 48 00 3c 4d bl ffc09034 <== NOT EXECUTED ffc060c4 : /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { ffc060c4: 94 21 ff e8 stwu r1,-24(r1) ffc060c8: 7c 08 02 a6 mflr r0 ffc060cc: 90 01 00 1c stw r0,28(r1) int i; if (tty->termios.c_oflag & OPOST) { ffc060d0: 80 04 00 34 lwz r0,52(r4) /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { ffc060d4: 93 e1 00 14 stw r31,20(r1) ffc060d8: 7c 9f 23 78 mr r31,r4 int i; if (tty->termios.c_oflag & OPOST) { ffc060dc: 70 09 00 01 andi. r9,r0,1 /* * Handle output processing */ static void oproc (unsigned char c, struct rtems_termios_tty *tty) { ffc060e0: 98 61 00 08 stb r3,8(r1) int i; if (tty->termios.c_oflag & OPOST) { ffc060e4: 41 82 00 50 beq- ffc06134 switch (c) { ffc060e8: 2f 83 00 09 cmpwi cr7,r3,9 ffc060ec: 41 9e 00 fc beq- cr7,ffc061e8 ffc060f0: 2b 83 00 09 cmplwi cr7,r3,9 ffc060f4: 40 9d 00 64 ble- cr7,ffc06158 ffc060f8: 2f 83 00 0a cmpwi cr7,r3,10 ffc060fc: 41 9e 00 7c beq- cr7,ffc06178 ffc06100: 2f 83 00 0d cmpwi cr7,r3,13 ffc06104: 41 9e 00 ac beq- cr7,ffc061b0 if (tty->column > 0) tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) ffc06108: 70 09 00 02 andi. r9,r0,2 ffc0610c: 40 82 01 00 bne- ffc0620c ffc06110: 3d 20 00 00 lis r9,0 ffc06114: 80 09 26 a0 lwz r0,9888(r9) c = toupper(c); if (!iscntrl(c)) ffc06118: 7c 60 1a 14 add r3,r0,r3 ffc0611c: 88 03 00 01 lbz r0,1(r3) ffc06120: 70 09 00 20 andi. r9,r0,32 ffc06124: 40 82 00 10 bne- ffc06134 tty->column++; ffc06128: 81 3f 00 28 lwz r9,40(r31) ffc0612c: 38 09 00 01 addi r0,r9,1 ffc06130: 90 1f 00 28 stw r0,40(r31) break; } } rtems_termios_puts (&c, 1, tty); ffc06134: 7f e5 fb 78 mr r5,r31 ffc06138: 38 61 00 08 addi r3,r1,8 ffc0613c: 38 80 00 01 li r4,1 ffc06140: 4b ff fd f9 bl ffc05f38 } ffc06144: 80 01 00 1c lwz r0,28(r1) ffc06148: 83 e1 00 14 lwz r31,20(r1) ffc0614c: 38 21 00 18 addi r1,r1,24 ffc06150: 7c 08 03 a6 mtlr r0 ffc06154: 4e 80 00 20 blr oproc (unsigned char c, struct rtems_termios_tty *tty) { int i; if (tty->termios.c_oflag & OPOST) { switch (c) { ffc06158: 2f 83 00 08 cmpwi cr7,r3,8 <== NOT EXECUTED ffc0615c: 40 9e ff ac bne+ cr7,ffc06108 <== NOT EXECUTED } tty->column += i; break; case '\b': if (tty->column > 0) ffc06160: 81 24 00 28 lwz r9,40(r4) <== NOT EXECUTED ffc06164: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc06168: 40 bd ff cc ble- cr7,ffc06134 <== NOT EXECUTED tty->column--; ffc0616c: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED ffc06170: 91 3f 00 28 stw r9,40(r31) <== NOT EXECUTED ffc06174: 4b ff ff c0 b ffc06134 <== NOT EXECUTED int i; if (tty->termios.c_oflag & OPOST) { switch (c) { case '\n': if (tty->termios.c_oflag & ONLRET) ffc06178: 70 09 00 20 andi. r9,r0,32 ffc0617c: 41 82 00 0c beq- ffc06188 tty->column = 0; ffc06180: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc06184: 91 24 00 28 stw r9,40(r4) <== NOT EXECUTED if (tty->termios.c_oflag & ONLCR) { ffc06188: 70 09 00 04 andi. r9,r0,4 ffc0618c: 41 82 ff a8 beq+ ffc06134 rtems_termios_puts ("\r", 1, tty); ffc06190: 3c 60 ff c2 lis r3,-62 ffc06194: 38 63 df d4 addi r3,r3,-8236 ffc06198: 38 80 00 01 li r4,1 ffc0619c: 7f e5 fb 78 mr r5,r31 ffc061a0: 4b ff fd 99 bl ffc05f38 tty->column = 0; ffc061a4: 38 00 00 00 li r0,0 ffc061a8: 90 1f 00 28 stw r0,40(r31) ffc061ac: 4b ff ff 88 b ffc06134 } break; case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) ffc061b0: 70 09 00 10 andi. r9,r0,16 <== NOT EXECUTED ffc061b4: 41 82 00 10 beq- ffc061c4 <== NOT EXECUTED ffc061b8: 81 24 00 28 lwz r9,40(r4) <== NOT EXECUTED ffc061bc: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc061c0: 41 be ff 84 beq- cr7,ffc06144 <== NOT EXECUTED return; if (tty->termios.c_oflag & OCRNL) { ffc061c4: 70 09 00 08 andi. r9,r0,8 <== NOT EXECUTED ffc061c8: 41 a2 ff a8 beq- ffc06170 <== NOT EXECUTED c = '\n'; if (tty->termios.c_oflag & ONLRET) ffc061cc: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED case '\r': if ((tty->termios.c_oflag & ONOCR) && (tty->column == 0)) return; if (tty->termios.c_oflag & OCRNL) { c = '\n'; ffc061d0: 38 00 00 0a li r0,10 <== NOT EXECUTED ffc061d4: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED if (tty->termios.c_oflag & ONLRET) ffc061d8: 41 a2 ff 5c beq- ffc06134 <== NOT EXECUTED tty->column = 0; ffc061dc: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc061e0: 90 1f 00 28 stw r0,40(r31) <== NOT EXECUTED ffc061e4: 4b ff ff 50 b ffc06134 <== NOT EXECUTED tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { ffc061e8: 54 00 04 e8 rlwinm r0,r0,0,19,20 ffc061ec: 2f 80 18 00 cmpwi cr7,r0,6144 } tty->column = 0; break; case '\t': i = 8 - (tty->column & 7); ffc061f0: 80 04 00 28 lwz r0,40(r4) ffc061f4: 54 04 07 7e clrlwi r4,r0,29 ffc061f8: 20 84 00 08 subfic r4,r4,8 if ((tty->termios.c_oflag & TABDLY) == XTABS) { ffc061fc: 41 9e 00 44 beq- cr7,ffc06240 tty->column += i; rtems_termios_puts ( " ", i, tty); return; } tty->column += i; ffc06200: 7c 84 02 14 add r4,r4,r0 <== NOT EXECUTED ffc06204: 90 9f 00 28 stw r4,40(r31) <== NOT EXECUTED break; ffc06208: 4b ff ff 2c b ffc06134 <== NOT EXECUTED tty->column--; break; default: if (tty->termios.c_oflag & OLCUC) c = toupper(c); ffc0620c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06210: 80 09 26 a0 lwz r0,9888(r9) <== NOT EXECUTED ffc06214: 7c 69 1b 78 mr r9,r3 <== NOT EXECUTED ffc06218: 7c 60 1a 14 add r3,r0,r3 <== NOT EXECUTED ffc0621c: 89 63 00 01 lbz r11,1(r3) <== NOT EXECUTED ffc06220: 55 6b 07 be clrlwi r11,r11,30 <== NOT EXECUTED ffc06224: 2f 8b 00 02 cmpwi cr7,r11,2 <== NOT EXECUTED ffc06228: 41 9e 00 10 beq- cr7,ffc06238 <== NOT EXECUTED ffc0622c: 55 23 06 3e clrlwi r3,r9,24 <== NOT EXECUTED ffc06230: 98 61 00 08 stb r3,8(r1) <== NOT EXECUTED ffc06234: 4b ff fe e4 b ffc06118 <== NOT EXECUTED ffc06238: 39 29 ff e0 addi r9,r9,-32 <== NOT EXECUTED ffc0623c: 4b ff ff f0 b ffc0622c <== NOT EXECUTED break; case '\t': i = 8 - (tty->column & 7); if ((tty->termios.c_oflag & TABDLY) == XTABS) { tty->column += i; ffc06240: 7c 04 02 14 add r0,r4,r0 ffc06244: 90 1f 00 28 stw r0,40(r31) rtems_termios_puts ( " ", i, tty); ffc06248: 3c 60 ff c2 lis r3,-62 ffc0624c: 38 63 df d8 addi r3,r3,-8232 ffc06250: 7f e5 fb 78 mr r5,r31 ffc06254: 4b ff fc e5 bl ffc05f38 return; ffc06258: 4b ff fe ec b ffc06144 ffc1153c : * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc1153c: 94 21 ff b8 stwu r1,-72(r1) ffc11540: 7c 08 02 a6 mflr r0 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) ffc11544: 38 80 00 03 li r4,3 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11548: 93 c1 00 40 stw r30,64(r1) 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) ffc1154c: 3f c0 ff c2 lis r30,-62 ffc11550: 3b de e3 f0 addi r30,r30,-7184 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11554: 93 e1 00 44 stw r31,68(r1) 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) ffc11558: 3b e1 00 18 addi r31,r1,24 ffc1155c: 38 a0 00 07 li r5,7 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11560: 93 a1 00 3c stw r29,60(r1) 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) ffc11564: 7f e6 fb 78 mr r6,r31 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11568: 7c 7d 1b 78 mr r29,r3 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) ffc1156c: 38 e0 00 01 li r7,1 * Called by pipe() to create an anonymous pipe. */ int pipe_create( int filsdes[2] ) { ffc11570: 90 01 00 4c stw r0,76(r1) 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) ffc11574: 7f c3 f3 78 mr r3,r30 ffc11578: 4b ff 2f 75 bl ffc044ec ffc1157c: 2f 83 00 00 cmpwi cr7,r3,0 ffc11580: 40 9e 01 38 bne- cr7,ffc116b8 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) return -1; } else rtems_filesystem_freenode(&loc); ffc11584: 81 21 00 24 lwz r9,36(r1) <== NOT EXECUTED ffc11588: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc1158c: 41 9e 00 1c beq- cr7,ffc115a8 <== NOT EXECUTED ffc11590: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc11594: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc11598: 41 9e 00 10 beq- cr7,ffc115a8 <== NOT EXECUTED ffc1159c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc115a0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc115a4: 4e 80 04 21 bctrl <== NOT EXECUTED /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc115a8: 3d 20 00 00 lis r9,0 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc115ac: 3d 40 ff c2 lis r10,-62 sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc115b0: a1 09 27 b0 lhz r8,10160(r9) else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc115b4: 39 6a e3 f8 addi r11,r10,-7176 ffc115b8: 81 4a e3 f8 lwz r10,-7176(r10) ffc115bc: a0 0b 00 08 lhz r0,8(r11) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc115c0: 3c 80 ff c2 lis r4,-62 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc115c4: 81 6b 00 04 lwz r11,4(r11) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc115c8: 7d 05 43 78 mr r5,r8 ffc115cc: 38 84 e4 04 addi r4,r4,-7164 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc115d0: 91 41 00 08 stw r10,8(r1) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc115d4: 39 08 00 01 addi r8,r8,1 ffc115d8: 38 61 00 12 addi r3,r1,18 ffc115dc: b1 09 27 b0 sth r8,10160(r9) /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { ffc115e0: 3b e1 00 08 addi r31,r1,8 else rtems_filesystem_freenode(&loc); /* /tmp/.fifoXXXX */ char fifopath[15]; memcpy(fifopath, "/tmp/.fifo", 10); ffc115e4: 91 61 00 0c stw r11,12(r1) ffc115e8: b0 01 00 10 sth r0,16(r1) sprintf(fifopath + 10, "%04x", rtems_pipe_no ++); ffc115ec: 4c c6 31 82 crclr 4*cr1+eq ffc115f0: 48 00 14 91 bl ffc12a80 /* Try creating FIFO file until find an available file name */ while (mkfifo(fifopath, S_IRUSR|S_IWUSR) != 0) { ffc115f4: 7f e3 fb 78 mr r3,r31 ffc115f8: 38 80 01 80 li r4,384 ffc115fc: 48 00 01 99 bl ffc11794 ffc11600: 2f 83 00 00 cmpwi cr7,r3,0 ffc11604: 40 9e 00 90 bne- cr7,ffc11694 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); ffc11608: 7f e3 fb 78 mr r3,r31 ffc1160c: 38 80 40 00 li r4,16384 ffc11610: 4c c6 31 82 crclr 4*cr1+eq ffc11614: 4b ff 3d d9 bl ffc053ec if (filsdes[0] < 0) { ffc11618: 2f 83 00 00 cmpwi cr7,r3,0 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); ffc1161c: 90 7d 00 00 stw r3,0(r29) if (filsdes[0] < 0) { ffc11620: 41 9c 00 d4 blt- cr7,ffc116f4 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]); ffc11624: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc11628: 80 09 26 4c lwz r0,9804(r9) <== NOT EXECUTED ffc1162c: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc11630: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc11634: 41 9c 00 ac blt- cr7,ffc116e0 <== NOT EXECUTED iop->flags &= ~LIBIO_FLAGS_NO_DELAY; ffc11638: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); ffc1163c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc11640: 38 80 00 01 li r4,1 <== NOT EXECUTED unlink(fifopath); } else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; ffc11644: 54 00 00 3c rlwinm r0,r0,0,0,30 <== NOT EXECUTED ffc11648: 90 09 00 18 stw r0,24(r9) <== NOT EXECUTED filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { ffc1164c: 3b c0 00 00 li r30,0 <== NOT EXECUTED else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); ffc11650: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc11654: 4b ff 3d 99 bl ffc053ec <== NOT EXECUTED if (filsdes[1] < 0) { ffc11658: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED else { /* Reset open file to blocking mode */ iop = rtems_libio_iop(filsdes[0]); iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); ffc1165c: 90 7d 00 04 stw r3,4(r29) <== NOT EXECUTED if (filsdes[1] < 0) { ffc11660: 41 9c 00 a8 blt- cr7,ffc11708 <== NOT EXECUTED err = errno; close(filsdes[0]); } unlink(fifopath); ffc11664: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc11668: 48 00 01 59 bl ffc117c0 <== NOT EXECUTED } rtems_set_errno_and_return_minus_one(err); ffc1166c: 48 00 05 4d bl ffc11bb8 <__errno> } ffc11670: 80 01 00 4c lwz r0,76(r1) close(filsdes[0]); } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); ffc11674: 93 c3 00 00 stw r30,0(r3) } ffc11678: 38 60 ff ff li r3,-1 ffc1167c: 7c 08 03 a6 mtlr r0 ffc11680: 83 a1 00 3c lwz r29,60(r1) ffc11684: 83 c1 00 40 lwz r30,64(r1) ffc11688: 83 e1 00 44 lwz r31,68(r1) ffc1168c: 38 21 00 48 addi r1,r1,72 ffc11690: 4e 80 00 20 blr 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){ ffc11694: 48 00 05 25 bl ffc11bb8 <__errno> <== NOT EXECUTED } unlink(fifopath); } rtems_set_errno_and_return_minus_one(err); } ffc11698: 80 01 00 4c lwz r0,76(r1) <== NOT EXECUTED ffc1169c: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc116a0: 83 a1 00 3c lwz r29,60(r1) <== NOT EXECUTED ffc116a4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc116a8: 83 c1 00 40 lwz r30,64(r1) <== NOT EXECUTED ffc116ac: 83 e1 00 44 lwz r31,68(r1) <== NOT EXECUTED ffc116b0: 38 21 00 48 addi r1,r1,72 <== NOT EXECUTED ffc116b4: 4e 80 00 20 blr <== 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) ffc116b8: 48 00 05 01 bl ffc11bb8 <__errno> ffc116bc: 80 03 00 00 lwz r0,0(r3) ffc116c0: 2f 80 00 02 cmpwi cr7,r0,2 ffc116c4: 40 9e ff d4 bne+ cr7,ffc11698 return -1; if (mkdir("/tmp", S_IRWXU|S_IRWXG|S_IRWXO|S_ISVTX) != 0) ffc116c8: 7f c3 f3 78 mr r3,r30 ffc116cc: 38 80 03 ff li r4,1023 ffc116d0: 4b ff 33 e9 bl ffc04ab8 ffc116d4: 2f 83 00 00 cmpwi cr7,r3,0 ffc116d8: 41 9e fe d0 beq+ cr7,ffc115a8 ffc116dc: 4b ff ff bc b ffc11698 <== 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]); ffc116e0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc116e4: 1c 63 00 48 mulli r3,r3,72 <== NOT EXECUTED ffc116e8: 81 29 27 08 lwz r9,9992(r9) <== NOT EXECUTED ffc116ec: 7d 29 1a 14 add r9,r9,r3 <== NOT EXECUTED ffc116f0: 4b ff ff 48 b ffc11638 <== NOT EXECUTED } /* Non-blocking open to avoid waiting for writers */ filsdes[0] = open(fifopath, O_RDONLY | O_NONBLOCK); if (filsdes[0] < 0) { err = errno; ffc116f4: 48 00 04 c5 bl ffc11bb8 <__errno> ffc116f8: 83 c3 00 00 lwz r30,0(r3) /* 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); ffc116fc: 7f e3 fb 78 mr r3,r31 ffc11700: 48 00 00 c1 bl ffc117c0 ffc11704: 4b ff ff 68 b ffc1166c iop->flags &= ~LIBIO_FLAGS_NO_DELAY; filsdes[1] = open(fifopath, O_WRONLY); if (filsdes[1] < 0) { err = errno; ffc11708: 48 00 04 b1 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1170c: 83 c3 00 00 lwz r30,0(r3) <== NOT EXECUTED close(filsdes[0]); ffc11710: 80 7d 00 00 lwz r3,0(r29) <== NOT EXECUTED ffc11714: 4b ff c9 dd bl ffc0e0f0 <== NOT EXECUTED ffc11718: 4b ff ff 4c b ffc11664 <== NOT EXECUTED ffc0fc34 : pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { ffc0fc34: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0fc38: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0fc3c: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED if (cmd == FIONREAD) { ffc0fc40: 3c 00 40 04 lis r0,16388 <== NOT EXECUTED ffc0fc44: 60 00 66 7f ori r0,r0,26239 <== NOT EXECUTED ffc0fc48: 7f 84 00 00 cmpw cr7,r4,r0 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { ffc0fc4c: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED ffc0fc50: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED ffc0fc54: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED if (cmd == FIONREAD) { ffc0fc58: 38 60 ff ea li r3,-22 <== NOT EXECUTED pipe_control_t *pipe, uint32_t cmd, void *buffer, rtems_libio_t *iop ) { ffc0fc5c: 7c bf 2b 78 mr r31,r5 <== NOT EXECUTED if (cmd == FIONREAD) { ffc0fc60: 41 9e 00 1c beq- cr7,ffc0fc7c <== NOT EXECUTED PIPE_UNLOCK(pipe); return 0; } return -EINVAL; } ffc0fc64: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc0fc68: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc0fc6c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fc70: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc0fc74: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc0fc78: 4e 80 00 20 blr <== NOT EXECUTED void *buffer, rtems_libio_t *iop ) { if (cmd == FIONREAD) { if (buffer == NULL) ffc0fc7c: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED ffc0fc80: 38 60 ff f2 li r3,-14 <== NOT EXECUTED ffc0fc84: 41 9e ff e0 beq+ cr7,ffc0fc64 <== NOT EXECUTED return -EFAULT; if (! PIPE_LOCK(pipe)) ffc0fc88: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED ffc0fc8c: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fc90: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fc94: 4b ff 8a 7d bl ffc08710 <== NOT EXECUTED ffc0fc98: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fc9c: 38 60 ff fc li r3,-4 <== NOT EXECUTED ffc0fca0: 40 9e ff c4 bne+ cr7,ffc0fc64 <== NOT EXECUTED return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; ffc0fca4: 80 1e 00 0c lwz r0,12(r30) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0fca8: 80 7e 00 28 lwz r3,40(r30) <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; /* Return length of pipe */ *(uint *)buffer = pipe->Length; ffc0fcac: 90 1f 00 00 stw r0,0(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0fcb0: 4b ff 8b c1 bl ffc08870 <== NOT EXECUTED ffc0fcb4: 38 60 00 00 li r3,0 <== NOT EXECUTED return 0; ffc0fcb8: 4b ff ff ac b ffc0fc64 <== NOT EXECUTED ffc0fbac : rtems_libio_t *iop ) { /* Seek on pipe is not supported */ return -ESPIPE; } ffc0fbac: 38 60 ff e3 li r3,-29 <== NOT EXECUTED ffc0fbb0: 4e 80 00 20 blr <== NOT EXECUTED ffc0ff2c : pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0ff2c: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc0ff30: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0ff34: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc0ff38: 93 e1 00 3c stw r31,60(r1) <== NOT EXECUTED ffc0ff3c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0ff40: 80 63 00 28 lwz r3,40(r3) <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0ff44: 93 a1 00 34 stw r29,52(r1) <== NOT EXECUTED ffc0ff48: 7c 9d 23 78 mr r29,r4 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0ff4c: 38 80 00 00 li r4,0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0ff50: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED ffc0ff54: 7c be 2b 78 mr r30,r5 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0ff58: 38 a0 00 00 li r5,0 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0ff5c: 93 41 00 28 stw r26,40(r1) <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0ff60: 3b 40 ff fc li r26,-4 <== NOT EXECUTED pipe_control_t *pipe, void *buffer, size_t count, rtems_libio_t *iop ) { ffc0ff64: 93 61 00 2c stw r27,44(r1) <== NOT EXECUTED ffc0ff68: 7c db 33 78 mr r27,r6 <== NOT EXECUTED ffc0ff6c: 92 e1 00 1c stw r23,28(r1) <== NOT EXECUTED ffc0ff70: 93 01 00 20 stw r24,32(r1) <== NOT EXECUTED ffc0ff74: 93 21 00 24 stw r25,36(r1) <== NOT EXECUTED ffc0ff78: 93 81 00 30 stw r28,48(r1) <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) ffc0ff7c: 4b ff 87 95 bl ffc08710 <== NOT EXECUTED ffc0ff80: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0ff84: 40 9e 00 ac bne- cr7,ffc10030 <== NOT EXECUTED return -EINTR; while (read < count) { ffc0ff88: 2f 9e 00 00 cmpwi cr7,r30,0 <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) ffc0ff8c: 3b 20 00 00 li r25,0 <== NOT EXECUTED ffc0ff90: 3b 40 00 00 li r26,0 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { ffc0ff94: 3b 80 00 00 li r28,0 <== NOT EXECUTED ffc0ff98: 41 9e 00 88 beq- cr7,ffc10020 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); ffc0ff9c: 3b 01 00 08 addi r24,r1,8 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { while (PIPE_EMPTY(pipe)) { ffc0ffa0: 83 9f 00 0c lwz r28,12(r31) <== NOT EXECUTED ffc0ffa4: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc0ffa8: 40 9e 00 fc bne- cr7,ffc100a4 <== NOT EXECUTED /* Not an error */ if (pipe->Writers == 0) ffc0ffac: 80 1f 00 14 lwz r0,20(r31) <== NOT EXECUTED ffc0ffb0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0ffb4: 41 9e 01 78 beq- cr7,ffc1012c <== NOT EXECUTED goto out_locked; if (LIBIO_NODELAY(iop)) { ffc0ffb8: 80 1b 00 18 lwz r0,24(r27) <== NOT EXECUTED ffc0ffbc: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0ffc0: 40 82 01 74 bne- ffc10134 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; ffc0ffc4: 81 3f 00 18 lwz r9,24(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0ffc8: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; ffc0ffcc: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED ffc0ffd0: 90 1f 00 18 stw r0,24(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0ffd4: 4b ff 88 9d bl ffc08870 <== NOT EXECUTED if (! PIPE_READWAIT(pipe)) ffc0ffd8: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0ffdc: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0ffe0: 48 00 0e 01 bl ffc10de0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0ffe4: 38 80 00 00 li r4,0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc0ffe8: 33 83 ff ff addic r28,r3,-1 <== NOT EXECUTED ffc0ffec: 7f 9c e1 10 subfe r28,r28,r28 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0fff0: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fff4: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fff8: 4b ff 87 19 bl ffc08710 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc0fffc: 57 9c 07 7a rlwinm r28,r28,0,29,29 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc10000: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED } /* Wait until pipe is no more empty or no writer exists */ pipe->waitingReaders ++; PIPE_UNLOCK(pipe); if (! PIPE_READWAIT(pipe)) ffc10004: 3b 9c ff fc addi r28,r28,-4 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc10008: 40 9e 01 34 bne- cr7,ffc1013c <== NOT EXECUTED /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; if (ret != 0) ffc1000c: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingReaders not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingReaders --; ffc10010: 81 3f 00 18 lwz r9,24(r31) <== NOT EXECUTED ffc10014: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc10018: 90 1f 00 18 stw r0,24(r31) <== NOT EXECUTED if (ret != 0) ffc1001c: 41 9e ff 84 beq+ cr7,ffc0ffa0 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; } out_locked: PIPE_UNLOCK(pipe); ffc10020: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc10024: 4b ff 88 4d bl ffc08870 <== NOT EXECUTED out_nolock: if (read > 0) ffc10028: 2f 9a 00 00 cmpwi cr7,r26,0 <== NOT EXECUTED ffc1002c: 40 9d 00 3c ble- cr7,ffc10068 <== NOT EXECUTED return read; return ret; } ffc10030: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc10034: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc10038: 82 e1 00 1c lwz r23,28(r1) <== NOT EXECUTED ffc1003c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc10040: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc10044: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc10048: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc1004c: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc10050: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc10054: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc10058: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc1005c: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc10060: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc10064: 4e 80 00 20 blr <== NOT EXECUTED ffc10068: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED out_locked: PIPE_UNLOCK(pipe); out_nolock: if (read > 0) ffc1006c: 7f 9a e3 78 mr r26,r28 <== NOT EXECUTED return read; return ret; } ffc10070: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc10074: 82 e1 00 1c lwz r23,28(r1) <== NOT EXECUTED ffc10078: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc1007c: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc10080: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc10084: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc10088: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc1008c: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc10090: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc10094: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc10098: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc1009c: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc100a0: 4e 80 00 20 blr <== NOT EXECUTED if (ret != 0) goto out_locked; } /* Read chunk bytes */ chunk = MIN(count - read, pipe->Length); ffc100a4: 7c 19 f0 50 subf r0,r25,r30 <== NOT EXECUTED ffc100a8: 7f 9c 00 40 cmplw cr7,r28,r0 <== NOT EXECUTED ffc100ac: 40 9d 00 08 ble- cr7,ffc100b4 <== NOT EXECUTED ffc100b0: 7c 1c 03 78 mr r28,r0 <== NOT EXECUTED chunk1 = pipe->Size - pipe->Start; ffc100b4: 80 1f 00 08 lwz r0,8(r31) <== NOT EXECUTED ffc100b8: 82 ff 00 04 lwz r23,4(r31) <== NOT EXECUTED ffc100bc: 7e e0 b8 50 subf r23,r0,r23 <== NOT EXECUTED if (chunk > chunk1) { ffc100c0: 7f 9c b8 00 cmpw cr7,r28,r23 <== NOT EXECUTED ffc100c4: 41 9d 00 80 bgt- cr7,ffc10144 <== 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); ffc100c8: 80 9f 00 00 lwz r4,0(r31) <== NOT EXECUTED ffc100cc: 7c 7d ca 14 add r3,r29,r25 <== NOT EXECUTED ffc100d0: 7f 85 e3 78 mr r5,r28 <== NOT EXECUTED ffc100d4: 7c 84 02 14 add r4,r4,r0 <== NOT EXECUTED ffc100d8: 48 00 26 c9 bl ffc127a0 <== NOT EXECUTED pipe->Start += chunk; ffc100dc: 81 3f 00 08 lwz r9,8(r31) <== NOT EXECUTED pipe->Start %= pipe->Size; ffc100e0: 81 7f 00 04 lwz r11,4(r31) <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; ffc100e4: 7d 3c 4a 14 add r9,r28,r9 <== NOT EXECUTED pipe->Start %= pipe->Size; pipe->Length -= chunk; ffc100e8: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; ffc100ec: 7d 49 5b 96 divwu r10,r9,r11 <== NOT EXECUTED pipe->Length -= chunk; ffc100f0: 7c 1c 00 50 subf r0,r28,r0 <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) ffc100f4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; pipe->Length -= chunk; ffc100f8: 90 1f 00 0c stw r0,12(r31) <== NOT EXECUTED } else memcpy(buffer + read, pipe->Buffer + pipe->Start, chunk); pipe->Start += chunk; pipe->Start %= pipe->Size; ffc100fc: 7d 6a 59 d6 mullw r11,r10,r11 <== NOT EXECUTED ffc10100: 7d 2b 48 50 subf r9,r11,r9 <== NOT EXECUTED ffc10104: 91 3f 00 08 stw r9,8(r31) <== NOT EXECUTED pipe->Length -= chunk; /* For buffering optimization */ if (PIPE_EMPTY(pipe)) ffc10108: 40 9e 00 08 bne- cr7,ffc10110 <== NOT EXECUTED pipe->Start = 0; ffc1010c: 90 1f 00 08 stw r0,8(r31) <== NOT EXECUTED if (pipe->waitingWriters > 0) ffc10110: 80 1f 00 1c lwz r0,28(r31) <== NOT EXECUTED ffc10114: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc10118: 40 9e 00 58 bne- cr7,ffc10170 <== NOT EXECUTED PIPE_WAKEUPWRITERS(pipe); read += chunk; ffc1011c: 7f 5a e2 14 add r26,r26,r28 <== NOT EXECUTED int chunk, chunk1, read = 0, ret = 0; if (! PIPE_LOCK(pipe)) return -EINTR; while (read < count) { ffc10120: 7f 9a f0 40 cmplw cr7,r26,r30 <== NOT EXECUTED ffc10124: 7f 59 d3 78 mr r25,r26 <== NOT EXECUTED ffc10128: 41 9c fe 78 blt+ cr7,ffc0ffa0 <== NOT EXECUTED ffc1012c: 3b 80 00 00 li r28,0 <== NOT EXECUTED ffc10130: 4b ff fe f0 b ffc10020 <== NOT EXECUTED while (PIPE_EMPTY(pipe)) { /* Not an error */ if (pipe->Writers == 0) goto out_locked; if (LIBIO_NODELAY(iop)) { ffc10134: 3b 80 ff f5 li r28,-11 <== NOT EXECUTED ffc10138: 4b ff fe e8 b ffc10020 <== 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)) { ffc1013c: 3b 80 ff fc li r28,-4 <== NOT EXECUTED ffc10140: 4b ff fe e8 b ffc10028 <== 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); ffc10144: 80 9f 00 00 lwz r4,0(r31) <== NOT EXECUTED ffc10148: 7e e5 bb 78 mr r5,r23 <== NOT EXECUTED ffc1014c: 7c 7d ca 14 add r3,r29,r25 <== NOT EXECUTED ffc10150: 7c 84 02 14 add r4,r4,r0 <== NOT EXECUTED ffc10154: 48 00 26 4d bl ffc127a0 <== NOT EXECUTED memcpy(buffer + read + chunk1, pipe->Buffer, chunk - chunk1); ffc10158: 7c 79 ba 14 add r3,r25,r23 <== NOT EXECUTED ffc1015c: 80 9f 00 00 lwz r4,0(r31) <== NOT EXECUTED ffc10160: 7c 7d 1a 14 add r3,r29,r3 <== NOT EXECUTED ffc10164: 7c b7 e0 50 subf r5,r23,r28 <== NOT EXECUTED ffc10168: 48 00 26 39 bl ffc127a0 <== NOT EXECUTED ffc1016c: 4b ff ff 70 b ffc100dc <== NOT EXECUTED /* For buffering optimization */ if (PIPE_EMPTY(pipe)) pipe->Start = 0; if (pipe->waitingWriters > 0) PIPE_WAKEUPWRITERS(pipe); ffc10170: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc10174: 7f 04 c3 78 mr r4,r24 <== NOT EXECUTED ffc10178: 48 00 0b d1 bl ffc10d48 <== NOT EXECUTED ffc1017c: 4b ff ff a0 b ffc1011c <== NOT EXECUTED ffc10180 : */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc10180: 94 21 ff d0 stwu r1,-48(r1) <== NOT EXECUTED ffc10184: 7c 08 02 a6 mflr r0 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, ffc10188: 38 a0 00 00 li r5,0 <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc1018c: 90 01 00 34 stw r0,52(r1) <== NOT EXECUTED ffc10190: 93 e1 00 2c stw r31,44(r1) <== NOT EXECUTED pipe_control_t *pipe = *pipep; ffc10194: 83 e3 00 00 lwz r31,0(r3) <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc10198: 93 81 00 20 stw r28,32(r1) <== NOT EXECUTED ffc1019c: 7c 7c 1b 78 mr r28,r3 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, ffc101a0: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc101a4: 93 c1 00 28 stw r30,40(r1) <== NOT EXECUTED ffc101a8: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, ffc101ac: 38 80 00 00 li r4,0 <== NOT EXECUTED */ int pipe_release( pipe_control_t **pipep, rtems_libio_t *iop ) { ffc101b0: 93 61 00 1c stw r27,28(r1) <== NOT EXECUTED ffc101b4: 93 a1 00 24 stw r29,36(r1) <== NOT EXECUTED pipe_control_t *pipe = *pipep; uint32_t mode; rtems_status_code sc; sc = rtems_semaphore_obtain(pipe->Semaphore, ffc101b8: 4b ff 85 59 bl ffc08710 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) ffc101bc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc101c0: 40 9e 01 64 bne- cr7,ffc10324 <== NOT EXECUTED rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); ffc101c4: 83 be 00 18 lwz r29,24(r30) <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) ffc101c8: 73 a0 00 02 andi. r0,r29,2 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not released! */ if(sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred(sc); mode = LIBIO_ACCMODE(iop); ffc101cc: 57 bd 07 7c rlwinm r29,r29,0,29,30 <== NOT EXECUTED if (mode & LIBIO_FLAGS_READ) ffc101d0: 41 82 00 10 beq- ffc101e0 <== NOT EXECUTED pipe->Readers --; ffc101d4: 81 3f 00 10 lwz r9,16(r31) <== NOT EXECUTED ffc101d8: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc101dc: 90 1f 00 10 stw r0,16(r31) <== NOT EXECUTED if (mode & LIBIO_FLAGS_WRITE) ffc101e0: 73 a0 00 04 andi. r0,r29,4 <== NOT EXECUTED ffc101e4: 40 82 00 84 bne- ffc10268 <== NOT EXECUTED pipe->Writers --; sc = rtems_semaphore_obtain(rtems_pipe_semaphore, ffc101e8: 3f c0 00 00 lis r30,0 <== NOT EXECUTED ffc101ec: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc101f0: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc101f4: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc101f8: 4b ff 85 19 bl ffc08710 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); /* WARN pipe not freed and pipep not set to NULL! */ if(sc != RTEMS_SUCCESSFUL) ffc101fc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc10200: 40 9e 01 24 bne- cr7,ffc10324 <== NOT EXECUTED rtems_fatal_error_occurred(sc); PIPE_UNLOCK(pipe); ffc10204: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc10208: 4b ff 86 69 bl ffc08870 <== NOT EXECUTED if (pipe->Readers == 0 && pipe->Writers == 0) { ffc1020c: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc10210: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc10214: 40 9e 00 64 bne- cr7,ffc10278 <== NOT EXECUTED ffc10218: 83 7f 00 14 lwz r27,20(r31) <== NOT EXECUTED ffc1021c: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc10220: 41 9e 00 a8 beq- cr7,ffc102c8 <== NOT EXECUTED delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; } else if (pipe->Readers == 0 && mode != LIBIO_FLAGS_WRITE) ffc10224: 2f 9d 00 04 cmpwi cr7,r29,4 <== NOT EXECUTED ffc10228: 41 be 00 10 beq+ cr7,ffc10238 <== NOT EXECUTED /* Notify waiting Writers that all their partners left */ PIPE_WAKEUPWRITERS(pipe); ffc1022c: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc10230: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc10234: 48 00 0b 15 bl ffc10d48 <== NOT EXECUTED else if (pipe->Writers == 0 && mode != LIBIO_FLAGS_READ) PIPE_WAKEUPREADERS(pipe); rtems_semaphore_release(rtems_pipe_semaphore); ffc10238: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc1023c: 4b ff 86 35 bl ffc08870 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } ffc10240: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc10244: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc10248: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc1024c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc10250: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc10254: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc10258: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc1025c: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc10260: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc10264: 4e 80 00 20 blr <== NOT EXECUTED mode = LIBIO_ACCMODE(iop); if (mode & LIBIO_FLAGS_READ) pipe->Readers --; if (mode & LIBIO_FLAGS_WRITE) pipe->Writers --; ffc10268: 81 3f 00 14 lwz r9,20(r31) <== NOT EXECUTED ffc1026c: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc10270: 90 1f 00 14 stw r0,20(r31) <== NOT EXECUTED ffc10274: 4b ff ff 74 b ffc101e8 <== 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) ffc10278: 80 1f 00 14 lwz r0,20(r31) <== NOT EXECUTED ffc1027c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc10280: 40 be ff b8 bne- cr7,ffc10238 <== NOT EXECUTED ffc10284: 2f 9d 00 02 cmpwi cr7,r29,2 <== NOT EXECUTED ffc10288: 41 be ff b0 beq- cr7,ffc10238 <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); ffc1028c: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc10290: 38 81 00 08 addi r4,r1,8 <== NOT EXECUTED ffc10294: 48 00 0a b5 bl ffc10d48 <== NOT EXECUTED rtems_semaphore_release(rtems_pipe_semaphore); ffc10298: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc1029c: 4b ff 85 d5 bl ffc08870 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } ffc102a0: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc102a4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc102a8: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc102ac: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc102b0: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc102b4: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc102b8: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc102bc: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc102c0: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc102c4: 4e 80 00 20 blr <== NOT EXECUTED /* Called with rtems_pipe_semaphore held. */ static inline void pipe_free( pipe_control_t *pipe ) { rtems_barrier_delete(pipe->readBarrier); ffc102c8: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc102cc: 48 00 09 f5 bl ffc10cc0 <== NOT EXECUTED rtems_barrier_delete(pipe->writeBarrier); ffc102d0: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc102d4: 48 00 09 ed bl ffc10cc0 <== NOT EXECUTED rtems_semaphore_delete(pipe->Semaphore); ffc102d8: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc102dc: 4b ff 83 59 bl ffc08634 <== NOT EXECUTED free(pipe->Buffer); ffc102e0: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc102e4: 4b ff 43 11 bl ffc045f4 <== NOT EXECUTED free(pipe); ffc102e8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc102ec: 4b ff 43 09 bl ffc045f4 <== NOT EXECUTED /* To delete an anonymous pipe file when all users closed it */ if (pipe->Anonymous) delfile = TRUE; #endif pipe_free(pipe); *pipep = NULL; ffc102f0: 93 7c 00 00 stw r27,0(r28) <== 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); ffc102f4: 80 7e 28 fc lwz r3,10492(r30) <== NOT EXECUTED ffc102f8: 4b ff 85 79 bl ffc08870 <== NOT EXECUTED if(iop->pathinfo.ops->unlink_h(&iop->pathinfo)) return -errno; #endif return 0; } ffc102fc: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc10300: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc10304: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc10308: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc1030c: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc10310: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc10314: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc10318: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc1031c: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc10320: 4e 80 00 20 blr <== 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); ffc10324: 4b ff 8d 11 bl ffc09034 <== NOT EXECUTED ffc0fcbc : pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { ffc0fcbc: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc0fcc0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0fcc4: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) ffc0fcc8: 7c be 2b 79 mr. r30,r5 <== NOT EXECUTED pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { ffc0fccc: 93 81 00 30 stw r28,48(r1) <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) ffc0fcd0: 3b 80 00 00 li r28,0 <== NOT EXECUTED pipe_control_t *pipe, const void *buffer, size_t count, rtems_libio_t *iop ) { ffc0fcd4: 93 a1 00 34 stw r29,52(r1) <== NOT EXECUTED ffc0fcd8: 7c 9d 23 78 mr r29,r4 <== NOT EXECUTED ffc0fcdc: 93 e1 00 3c stw r31,60(r1) <== NOT EXECUTED ffc0fce0: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc0fce4: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc0fce8: 93 01 00 20 stw r24,32(r1) <== NOT EXECUTED ffc0fcec: 93 21 00 24 stw r25,36(r1) <== NOT EXECUTED ffc0fcf0: 93 41 00 28 stw r26,40(r1) <== NOT EXECUTED ffc0fcf4: 93 61 00 2c stw r27,44(r1) <== NOT EXECUTED int chunk, chunk1, written = 0, ret = 0; /* Write nothing */ if (count == 0) ffc0fcf8: 40 82 00 38 bne- ffc0fd30 <== NOT EXECUTED #endif if (written > 0) return written; return ret; } ffc0fcfc: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc0fd00: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0fd04: 83 01 00 20 lwz r24,32(r1) <== NOT EXECUTED ffc0fd08: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0fd0c: 83 21 00 24 lwz r25,36(r1) <== NOT EXECUTED ffc0fd10: 83 41 00 28 lwz r26,40(r1) <== NOT EXECUTED ffc0fd14: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc0fd18: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc0fd1c: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc0fd20: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc0fd24: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc0fd28: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc0fd2c: 4e 80 00 20 blr <== NOT EXECUTED /* Write nothing */ if (count == 0) return 0; if (! PIPE_LOCK(pipe)) ffc0fd30: 80 63 00 28 lwz r3,40(r3) <== NOT EXECUTED ffc0fd34: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fd38: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fd3c: 90 c1 00 18 stw r6,24(r1) <== NOT EXECUTED ffc0fd40: 4b ff 89 d1 bl ffc08710 <== NOT EXECUTED ffc0fd44: 3b 80 ff fc li r28,-4 <== NOT EXECUTED ffc0fd48: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fd4c: 80 c1 00 18 lwz r6,24(r1) <== NOT EXECUTED ffc0fd50: 40 be ff ac bne- cr7,ffc0fcfc <== NOT EXECUTED return -EINTR; if (pipe->Readers == 0) { ffc0fd54: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0fd58: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fd5c: 41 9e 01 58 beq- cr7,ffc0feb4 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; ffc0fd60: 81 3f 00 04 lwz r9,4(r31) <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ffc0fd64: 3b 40 00 01 li r26,1 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; ffc0fd68: 7f 9e 48 40 cmplw cr7,r30,r9 <== NOT EXECUTED ffc0fd6c: 41 9d 00 08 bgt- cr7,ffc0fd74 <== NOT EXECUTED ffc0fd70: 7f da f3 78 mr r26,r30 <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ffc0fd74: 3b 20 00 00 li r25,0 <== NOT EXECUTED ffc0fd78: 3b 80 00 00 li r28,0 <== NOT EXECUTED else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); ffc0fd7c: 3b 01 00 08 addi r24,r1,8 <== 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) { ffc0fd80: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED ffc0fd84: 7f 60 48 50 subf r27,r0,r9 <== NOT EXECUTED ffc0fd88: 7f 9b d0 40 cmplw cr7,r27,r26 <== NOT EXECUTED ffc0fd8c: 40 9c 00 94 bge- cr7,ffc0fe20 <== NOT EXECUTED if (LIBIO_NODELAY(iop)) { ffc0fd90: 80 06 00 18 lwz r0,24(r6) <== NOT EXECUTED ffc0fd94: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0fd98: 40 82 01 4c bne- ffc0fee4 <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; ffc0fd9c: 81 3f 00 1c lwz r9,28(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0fda0: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; ffc0fda4: 38 09 00 01 addi r0,r9,1 <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0fda8: 90 c1 00 18 stw r6,24(r1) <== NOT EXECUTED ret = -EAGAIN; goto out_locked; } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; ffc0fdac: 90 1f 00 1c stw r0,28(r31) <== NOT EXECUTED PIPE_UNLOCK(pipe); ffc0fdb0: 4b ff 8a c1 bl ffc08870 <== NOT EXECUTED if (! PIPE_WRITEWAIT(pipe)) ffc0fdb4: 80 7f 00 30 lwz r3,48(r31) <== NOT EXECUTED ffc0fdb8: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc0fdbc: 48 00 10 25 bl ffc10de0 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0fdc0: 38 80 00 00 li r4,0 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc0fdc4: 33 63 ff ff addic r27,r3,-1 <== NOT EXECUTED ffc0fdc8: 7f 7b d9 10 subfe r27,r27,r27 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0fdcc: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fdd0: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc0fdd4: 4b ff 89 3d bl ffc08710 <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc0fdd8: 57 7b 07 7a rlwinm r27,r27,0,29,29 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0fddc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fde0: 80 c1 00 18 lwz r6,24(r1) <== NOT EXECUTED } /* Wait until there is chunk bytes space or no reader exists */ pipe->waitingWriters ++; PIPE_UNLOCK(pipe); if (! PIPE_WRITEWAIT(pipe)) ffc0fde4: 3b 7b ff fc addi r27,r27,-4 <== NOT EXECUTED ret = -EINTR; if (! PIPE_LOCK(pipe)) { ffc0fde8: 40 9e 00 f4 bne- cr7,ffc0fedc <== NOT EXECUTED /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; if (ret != 0) ffc0fdec: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED if (! PIPE_LOCK(pipe)) { /* WARN waitingWriters not restored! */ ret = -EINTR; goto out_nolock; } pipe->waitingWriters --; ffc0fdf0: 81 3f 00 1c lwz r9,28(r31) <== NOT EXECUTED ffc0fdf4: 38 09 ff ff addi r0,r9,-1 <== NOT EXECUTED ffc0fdf8: 90 1f 00 1c stw r0,28(r31) <== NOT EXECUTED if (ret != 0) ffc0fdfc: 40 9e 00 c0 bne- cr7,ffc0febc <== NOT EXECUTED goto out_locked; if (pipe->Readers == 0) { ffc0fe00: 80 1f 00 10 lwz r0,16(r31) <== NOT EXECUTED ffc0fe04: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fe08: 41 9e 00 cc beq- cr7,ffc0fed4 <== NOT EXECUTED ffc0fe0c: 81 3f 00 04 lwz r9,4(r31) <== 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) { ffc0fe10: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED ffc0fe14: 7f 60 48 50 subf r27,r0,r9 <== NOT EXECUTED ffc0fe18: 7f 9b d0 40 cmplw cr7,r27,r26 <== NOT EXECUTED ffc0fe1c: 41 9c ff 74 blt+ cr7,ffc0fd90 <== NOT EXECUTED ret = -EPIPE; goto out_locked; } } chunk = MIN(count - written, PIPE_SPACE(pipe)); ffc0fe20: 7d 79 f0 50 subf r11,r25,r30 <== NOT EXECUTED ffc0fe24: 7f 9b 58 40 cmplw cr7,r27,r11 <== NOT EXECUTED ffc0fe28: 40 9d 00 08 ble- cr7,ffc0fe30 <== NOT EXECUTED ffc0fe2c: 7d 7b 5b 78 mr r27,r11 <== NOT EXECUTED chunk1 = pipe->Size - PIPE_WSTART(pipe); ffc0fe30: 81 7f 00 08 lwz r11,8(r31) <== NOT EXECUTED ffc0fe34: 7c 00 5a 14 add r0,r0,r11 <== NOT EXECUTED ffc0fe38: 7d 60 4b 96 divwu r11,r0,r9 <== NOT EXECUTED ffc0fe3c: 7d 6b 49 d6 mullw r11,r11,r9 <== NOT EXECUTED ffc0fe40: 7c 0b 00 50 subf r0,r11,r0 <== NOT EXECUTED ffc0fe44: 7f 40 48 50 subf r26,r0,r9 <== NOT EXECUTED if (chunk > chunk1) { ffc0fe48: 7f 9b d0 00 cmpw cr7,r27,r26 <== NOT EXECUTED ffc0fe4c: 40 9d 00 a0 ble- cr7,ffc0feec <== NOT EXECUTED memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk1); ffc0fe50: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc0fe54: 7c 9d ca 14 add r4,r29,r25 <== NOT EXECUTED ffc0fe58: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc0fe5c: 90 c1 00 18 stw r6,24(r1) <== NOT EXECUTED ffc0fe60: 7c 63 02 14 add r3,r3,r0 <== NOT EXECUTED ffc0fe64: 48 00 29 3d bl ffc127a0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); ffc0fe68: 7c 9a ca 14 add r4,r26,r25 <== NOT EXECUTED ffc0fe6c: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc0fe70: 7c 9d 22 14 add r4,r29,r4 <== NOT EXECUTED ffc0fe74: 7c ba d8 50 subf r5,r26,r27 <== NOT EXECUTED ffc0fe78: 48 00 29 29 bl ffc127a0 <== NOT EXECUTED ffc0fe7c: 80 c1 00 18 lwz r6,24(r1) <== NOT EXECUTED } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; if (pipe->waitingReaders > 0) ffc0fe80: 81 3f 00 18 lwz r9,24(r31) <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; ffc0fe84: 80 1f 00 0c lwz r0,12(r31) <== NOT EXECUTED if (pipe->waitingReaders > 0) ffc0fe88: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED memcpy(pipe->Buffer, buffer + written + chunk1, chunk - chunk1); } else memcpy(pipe->Buffer + PIPE_WSTART(pipe), buffer + written, chunk); pipe->Length += chunk; ffc0fe8c: 7c 00 da 14 add r0,r0,r27 <== NOT EXECUTED ffc0fe90: 90 1f 00 0c stw r0,12(r31) <== NOT EXECUTED if (pipe->waitingReaders > 0) ffc0fe94: 40 9e 00 78 bne- cr7,ffc0ff0c <== NOT EXECUTED PIPE_WAKEUPREADERS(pipe); written += chunk; ffc0fe98: 7f 9c da 14 add r28,r28,r27 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { ffc0fe9c: 7f 9e e0 40 cmplw cr7,r30,r28 <== NOT EXECUTED ffc0fea0: 7f 99 e3 78 mr r25,r28 <== NOT EXECUTED ffc0fea4: 40 9d 00 80 ble- cr7,ffc0ff24 <== NOT EXECUTED ffc0fea8: 81 3f 00 04 lwz r9,4(r31) <== NOT EXECUTED ffc0feac: 3b 40 00 01 li r26,1 <== NOT EXECUTED ffc0feb0: 4b ff fe d0 b ffc0fd80 <== NOT EXECUTED ffc0feb4: 3b 60 ff e0 li r27,-32 <== NOT EXECUTED ffc0feb8: 3b 80 00 00 li r28,0 <== NOT EXECUTED /* Write of more than PIPE_BUF bytes can be interleaved */ chunk = 1; } out_locked: PIPE_UNLOCK(pipe); ffc0febc: 80 7f 00 28 lwz r3,40(r31) <== NOT EXECUTED ffc0fec0: 4b ff 89 b1 bl ffc08870 <== NOT EXECUTED /* Signal SIGPIPE */ if (ret == -EPIPE) kill(getpid(), SIGPIPE); #endif if (written > 0) ffc0fec4: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc0fec8: 41 9d fe 34 bgt+ cr7,ffc0fcfc <== NOT EXECUTED ffc0fecc: 7f 7c db 78 mr r28,r27 <== NOT EXECUTED ffc0fed0: 4b ff fe 2c b ffc0fcfc <== NOT EXECUTED } pipe->waitingWriters --; if (ret != 0) goto out_locked; if (pipe->Readers == 0) { ffc0fed4: 3b 60 ff e0 li r27,-32 <== NOT EXECUTED ffc0fed8: 4b ff ff e4 b ffc0febc <== 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)) { ffc0fedc: 3b 60 ff fc li r27,-4 <== NOT EXECUTED ffc0fee0: 4b ff ff e4 b ffc0fec4 <== NOT EXECUTED /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { while (PIPE_SPACE(pipe) < chunk) { if (LIBIO_NODELAY(iop)) { ffc0fee4: 3b 60 ff f5 li r27,-11 <== NOT EXECUTED ffc0fee8: 4b ff ff d4 b ffc0febc <== 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); ffc0feec: 80 7f 00 00 lwz r3,0(r31) <== NOT EXECUTED ffc0fef0: 7c 9d ca 14 add r4,r29,r25 <== NOT EXECUTED ffc0fef4: 7f 65 db 78 mr r5,r27 <== NOT EXECUTED ffc0fef8: 90 c1 00 18 stw r6,24(r1) <== NOT EXECUTED ffc0fefc: 7c 63 02 14 add r3,r3,r0 <== NOT EXECUTED ffc0ff00: 48 00 28 a1 bl ffc127a0 <== NOT EXECUTED ffc0ff04: 80 c1 00 18 lwz r6,24(r1) <== NOT EXECUTED ffc0ff08: 4b ff ff 78 b ffc0fe80 <== NOT EXECUTED pipe->Length += chunk; if (pipe->waitingReaders > 0) PIPE_WAKEUPREADERS(pipe); ffc0ff0c: 80 7f 00 2c lwz r3,44(r31) <== NOT EXECUTED ffc0ff10: 7f 04 c3 78 mr r4,r24 <== NOT EXECUTED ffc0ff14: 90 c1 00 18 stw r6,24(r1) <== NOT EXECUTED ffc0ff18: 48 00 0e 31 bl ffc10d48 <== NOT EXECUTED ffc0ff1c: 80 c1 00 18 lwz r6,24(r1) <== NOT EXECUTED ffc0ff20: 4b ff ff 78 b ffc0fe98 <== NOT EXECUTED } /* Write of PIPE_BUF bytes or less shall not be interleaved */ chunk = count <= pipe->Size ? count : 1; while (written < count) { ffc0ff24: 3b 60 00 00 li r27,0 <== NOT EXECUTED ffc0ff28: 4b ff ff 94 b ffc0febc <== NOT EXECUTED ffc05724 : * printk * * Kernel printf function requiring minimal infrastrure. */ void printk(const char *fmt, ...) { ffc05724: 94 21 ff 88 stwu r1,-120(r1) ffc05728: 7c 08 02 a6 mflr r0 ffc0572c: 90 81 00 1c stw r4,28(r1) ffc05730: 90 01 00 7c stw r0,124(r1) ffc05734: 90 a1 00 20 stw r5,32(r1) ffc05738: 90 c1 00 24 stw r6,36(r1) ffc0573c: 90 e1 00 28 stw r7,40(r1) ffc05740: 91 01 00 2c stw r8,44(r1) ffc05744: 91 21 00 30 stw r9,48(r1) ffc05748: 91 41 00 34 stw r10,52(r1) ffc0574c: 40 86 00 24 bne- cr1,ffc05770 ffc05750: d8 21 00 38 stfd f1,56(r1) <== NOT EXECUTED ffc05754: d8 41 00 40 stfd f2,64(r1) <== NOT EXECUTED ffc05758: d8 61 00 48 stfd f3,72(r1) <== NOT EXECUTED ffc0575c: d8 81 00 50 stfd f4,80(r1) <== NOT EXECUTED ffc05760: d8 a1 00 58 stfd f5,88(r1) <== NOT EXECUTED ffc05764: d8 c1 00 60 stfd f6,96(r1) <== NOT EXECUTED ffc05768: d8 e1 00 68 stfd f7,104(r1) <== NOT EXECUTED ffc0576c: d9 01 00 70 stfd f8,112(r1) <== NOT EXECUTED va_list ap; /* points to each unnamed argument in turn */ va_start(ap, fmt); /* make ap point to 1st unnamed arg */ ffc05770: 38 00 00 01 li r0,1 ffc05774: 98 01 00 08 stb r0,8(r1) ffc05778: 38 00 00 00 li r0,0 vprintk(fmt, ap); ffc0577c: 38 81 00 08 addi r4,r1,8 */ void printk(const char *fmt, ...) { va_list ap; /* points to each unnamed argument in turn */ va_start(ap, fmt); /* make ap point to 1st unnamed arg */ ffc05780: 98 01 00 09 stb r0,9(r1) ffc05784: 38 01 00 80 addi r0,r1,128 ffc05788: 90 01 00 0c stw r0,12(r1) ffc0578c: 38 01 00 18 addi r0,r1,24 ffc05790: 90 01 00 10 stw r0,16(r1) vprintk(fmt, ap); ffc05794: 48 00 22 c5 bl ffc07a58 va_end(ap); /* clean up when done */ } ffc05798: 80 01 00 7c lwz r0,124(r1) ffc0579c: 38 21 00 78 addi r1,r1,120 ffc057a0: 7c 08 03 a6 mtlr r0 ffc057a4: 4e 80 00 20 blr ffc06fcc : int printk_plugin( void *ignored __attribute__((unused)), const char *format, ... ) { ffc06fcc: 94 21 ff 90 stwu r1,-112(r1) ffc06fd0: 7c 08 02 a6 mflr r0 ffc06fd4: 90 a1 00 18 stw r5,24(r1) ffc06fd8: 90 01 00 74 stw r0,116(r1) ffc06fdc: 90 c1 00 1c stw r6,28(r1) ffc06fe0: 90 e1 00 20 stw r7,32(r1) ffc06fe4: 91 01 00 24 stw r8,36(r1) ffc06fe8: 91 21 00 28 stw r9,40(r1) ffc06fec: 91 41 00 2c stw r10,44(r1) ffc06ff0: 40 86 00 24 bne- cr1,ffc07014 ffc06ff4: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc06ff8: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc06ffc: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc07000: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc07004: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc07008: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0700c: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc07010: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED va_list arg_pointer; va_start (arg_pointer, format); ffc07014: 38 00 00 02 li r0,2 ffc07018: 98 01 00 08 stb r0,8(r1) ffc0701c: 38 00 00 00 li r0,0 vprintk( format, arg_pointer ); ffc07020: 7c 83 23 78 mr r3,r4 ... ) { va_list arg_pointer; va_start (arg_pointer, format); ffc07024: 98 01 00 09 stb r0,9(r1) ffc07028: 38 01 00 78 addi r0,r1,120 vprintk( format, arg_pointer ); ffc0702c: 38 81 00 08 addi r4,r1,8 ... ) { va_list arg_pointer; va_start (arg_pointer, format); ffc07030: 90 01 00 0c stw r0,12(r1) ffc07034: 38 01 00 10 addi r0,r1,16 ffc07038: 90 01 00 10 stw r0,16(r1) vprintk( format, arg_pointer ); ffc0703c: 48 00 22 c9 bl ffc09304 va_end(arg_pointer); /* clean up when done */ return 0; } ffc07040: 38 60 00 00 li r3,0 ffc07044: 80 01 00 74 lwz r0,116(r1) ffc07048: 38 21 00 70 addi r1,r1,112 ffc0704c: 7c 08 03 a6 mtlr r0 ffc07050: 4e 80 00 20 blr ffc1ca1c : ssize_t read( int fd, void *buffer, size_t count ) { ffc1ca1c: 94 21 ff f0 stwu r1,-16(r1) ffc1ca20: 7c 08 02 a6 mflr r0 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1ca24: 3d 20 00 00 lis r9,0 ssize_t read( int fd, void *buffer, size_t count ) { ffc1ca28: 90 01 00 14 stw r0,20(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1ca2c: 80 09 26 4c lwz r0,9804(r9) ssize_t read( int fd, void *buffer, size_t count ) { ffc1ca30: 93 e1 00 0c stw r31,12(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1ca34: 7f 83 00 40 cmplw cr7,r3,r0 ffc1ca38: 40 9c 00 94 bge- cr7,ffc1cacc iop = rtems_libio_iop( fd ); ffc1ca3c: 3d 60 00 00 lis r11,0 ffc1ca40: 83 eb 27 08 lwz r31,9992(r11) ffc1ca44: 1c 63 00 48 mulli r3,r3,72 ffc1ca48: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open( iop ); ffc1ca4c: 81 7f 00 18 lwz r11,24(r31) ffc1ca50: 71 6a 01 00 andi. r10,r11,256 ffc1ca54: 41 82 00 78 beq- ffc1cacc rtems_libio_check_buffer( buffer ); ffc1ca58: 2f 84 00 00 cmpwi cr7,r4,0 ffc1ca5c: 41 9e 00 84 beq- cr7,ffc1cae0 rtems_libio_check_count( count ); ffc1ca60: 2f 85 00 00 cmpwi cr7,r5,0 ffc1ca64: 38 60 00 00 li r3,0 ffc1ca68: 41 9e 00 50 beq- cr7,ffc1cab8 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc1ca6c: 71 60 00 02 andi. r0,r11,2 ffc1ca70: 41 82 00 70 beq- ffc1cae0 /* * Now process the read(). */ if ( !iop->handlers->read_h ) ffc1ca74: 81 3f 00 40 lwz r9,64(r31) ffc1ca78: 80 09 00 08 lwz r0,8(r9) ffc1ca7c: 2f 80 00 00 cmpwi cr7,r0,0 ffc1ca80: 41 9e 00 74 beq- cr7,ffc1caf4 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->read_h)( iop, buffer, count ); ffc1ca84: 7f e3 fb 78 mr r3,r31 ffc1ca88: 7c 09 03 a6 mtctr r0 ffc1ca8c: 4e 80 04 21 bctrl if ( rc > 0 ) ffc1ca90: 2c 03 00 00 cmpwi r3,0 ffc1ca94: 40 81 00 24 ble- ffc1cab8 iop->offset += rc; ffc1ca98: 80 ff 00 10 lwz r7,16(r31) ffc1ca9c: 7c 6a 1b 78 mr r10,r3 ffc1caa0: 81 1f 00 14 lwz r8,20(r31) ffc1caa4: 7c 69 fe 70 srawi r9,r3,31 ffc1caa8: 7d 88 50 14 addc r12,r8,r10 ffc1caac: 7d 67 49 14 adde r11,r7,r9 ffc1cab0: 91 7f 00 10 stw r11,16(r31) ffc1cab4: 91 9f 00 14 stw r12,20(r31) return rc; } ffc1cab8: 80 01 00 14 lwz r0,20(r1) ffc1cabc: 83 e1 00 0c lwz r31,12(r1) ffc1cac0: 38 21 00 10 addi r1,r1,16 ffc1cac4: 7c 08 03 a6 mtlr r0 ffc1cac8: 4e 80 00 20 blr ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); ffc1cacc: 4b ff 50 ed bl ffc11bb8 <__errno> ffc1cad0: 38 00 00 09 li r0,9 ffc1cad4: 90 03 00 00 stw r0,0(r3) ffc1cad8: 38 60 ff ff li r3,-1 ffc1cadc: 4b ff ff dc b ffc1cab8 rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc1cae0: 4b ff 50 d9 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1cae4: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc1cae8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1caec: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1caf0: 4b ff ff c8 b ffc1cab8 <== NOT EXECUTED /* * Now process the read(). */ if ( !iop->handlers->read_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1caf4: 4b ff 50 c5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1caf8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1cafc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1cb00: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1cb04: 4b ff ff b4 b ffc1cab8 <== NOT EXECUTED ffc305a4 : ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { ffc305a4: 94 21 ff c8 stwu r1,-56(r1) ffc305a8: 7c 08 02 a6 mflr r0 ffc305ac: 93 a1 00 2c stw r29,44(r1) rtems_filesystem_location_info_t loc; int result; if (!buf) ffc305b0: 7c 9d 23 79 mr. r29,r4 ssize_t readlink( const char *pathname, char *buf, size_t bufsize ) { ffc305b4: 93 81 00 28 stw r28,40(r1) ffc305b8: 7c 7c 1b 78 mr r28,r3 ffc305bc: 93 c1 00 30 stw r30,48(r1) ffc305c0: 7c be 2b 78 mr r30,r5 ffc305c4: 90 01 00 3c stw r0,60(r1) ffc305c8: 93 e1 00 34 stw r31,52(r1) rtems_filesystem_location_info_t loc; int result; if (!buf) ffc305cc: 41 82 00 c4 beq- ffc30690 rtems_set_errno_and_return_minus_one( EFAULT ); result = rtems_filesystem_evaluate_path( pathname, strlen( pathname ), ffc305d0: 48 02 43 15 bl ffc548e4 ffc305d4: 3b e1 00 08 addi r31,r1,8 ffc305d8: 7c 64 1b 78 mr r4,r3 ffc305dc: 38 a0 00 00 li r5,0 ffc305e0: 7f 83 e3 78 mr r3,r28 ffc305e4: 7f e6 fb 78 mr r6,r31 ffc305e8: 38 e0 00 00 li r7,0 ffc305ec: 4b fd 72 a1 bl ffc0788c 0, &loc, false ); if ( result != 0 ) ffc305f0: 3b 80 ff ff li r28,-1 ffc305f4: 2f 83 00 00 cmpwi cr7,r3,0 ffc305f8: 40 9e 00 74 bne- cr7,ffc3066c return -1; if ( !loc.ops->node_type_h ){ ffc305fc: 81 21 00 14 lwz r9,20(r1) ffc30600: 80 09 00 10 lwz r0,16(r9) ffc30604: 2f 80 00 00 cmpwi cr7,r0,0 ffc30608: 41 9e 00 f4 beq- cr7,ffc306fc rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } if ( (*loc.ops->node_type_h)( &loc ) != RTEMS_FILESYSTEM_SYM_LINK ){ ffc3060c: 7f e3 fb 78 mr r3,r31 ffc30610: 7c 09 03 a6 mtctr r0 ffc30614: 4e 80 04 21 bctrl ffc30618: 2f 83 00 04 cmpwi cr7,r3,4 ffc3061c: 40 9e 00 a8 bne- cr7,ffc306c4 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( EINVAL ); } if ( !loc.ops->readlink_h ){ ffc30620: 81 21 00 14 lwz r9,20(r1) ffc30624: 80 09 00 3c lwz r0,60(r9) ffc30628: 2f 80 00 00 cmpwi cr7,r0,0 ffc3062c: 41 9e 00 d0 beq- cr7,ffc306fc rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); ffc30630: 7f a4 eb 78 mr r4,r29 ffc30634: 7c 09 03 a6 mtctr r0 ffc30638: 7f c5 f3 78 mr r5,r30 ffc3063c: 7f e3 fb 78 mr r3,r31 ffc30640: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc30644: 81 21 00 14 lwz r9,20(r1) if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); ffc30648: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &loc ); ffc3064c: 2f 89 00 00 cmpwi cr7,r9,0 ffc30650: 41 9e 00 1c beq- cr7,ffc3066c ffc30654: 80 09 00 1c lwz r0,28(r9) ffc30658: 2f 80 00 00 cmpwi cr7,r0,0 ffc3065c: 41 9e 00 10 beq- cr7,ffc3066c ffc30660: 7f e3 fb 78 mr r3,r31 ffc30664: 7c 09 03 a6 mtctr r0 ffc30668: 4e 80 04 21 bctrl return result; } ffc3066c: 80 01 00 3c lwz r0,60(r1) ffc30670: 7f 83 e3 78 mr r3,r28 ffc30674: 83 a1 00 2c lwz r29,44(r1) ffc30678: 7c 08 03 a6 mtlr r0 ffc3067c: 83 81 00 28 lwz r28,40(r1) ffc30680: 83 c1 00 30 lwz r30,48(r1) ffc30684: 83 e1 00 34 lwz r31,52(r1) ffc30688: 38 21 00 38 addi r1,r1,56 ffc3068c: 4e 80 00 20 blr { rtems_filesystem_location_info_t loc; int result; if (!buf) rtems_set_errno_and_return_minus_one( EFAULT ); ffc30690: 48 01 c4 e9 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc30694: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc30698: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc3069c: 3b 80 ff ff li r28,-1 <== NOT EXECUTED result = (*loc.ops->readlink_h)( &loc, buf, bufsize ); rtems_filesystem_freenode( &loc ); return result; } ffc306a0: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc306a4: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc306a8: 83 81 00 28 lwz r28,40(r1) <== NOT EXECUTED ffc306ac: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc306b0: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc306b4: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc306b8: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc306bc: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc306c0: 4e 80 00 20 blr <== 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 ); ffc306c4: 81 21 00 14 lwz r9,20(r1) ffc306c8: 2f 89 00 00 cmpwi cr7,r9,0 ffc306cc: 41 9e 00 1c beq- cr7,ffc306e8 ffc306d0: 80 09 00 1c lwz r0,28(r9) ffc306d4: 2f 80 00 00 cmpwi cr7,r0,0 ffc306d8: 41 9e 00 10 beq- cr7,ffc306e8 ffc306dc: 7f e3 fb 78 mr r3,r31 ffc306e0: 7c 09 03 a6 mtctr r0 ffc306e4: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( EINVAL ); ffc306e8: 48 01 c4 91 bl ffc4cb78 <__errno> ffc306ec: 38 00 00 16 li r0,22 ffc306f0: 90 03 00 00 stw r0,0(r3) ffc306f4: 3b 80 ff ff li r28,-1 ffc306f8: 4b ff ff 74 b ffc3066c } if ( !loc.ops->readlink_h ){ rtems_filesystem_freenode( &loc ); ffc306fc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc30700: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc30704: 41 9e 00 10 beq- cr7,ffc30714 <== NOT EXECUTED ffc30708: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc3070c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc30710: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc30714: 48 01 c4 65 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc30718: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc3071c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc30720: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc30724: 4b ff ff 48 b ffc3066c <== NOT EXECUTED ffc06ddc : ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc06ddc: 94 21 ff d8 stwu r1,-40(r1) ffc06de0: 7c 08 02 a6 mflr r0 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc06de4: 3d 20 00 00 lis r9,0 ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc06de8: 90 01 00 2c stw r0,44(r1) int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc06dec: 80 09 26 4c lwz r0,9804(r9) ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc06df0: 93 81 00 18 stw r28,24(r1) ffc06df4: 7c bc 2b 78 mr r28,r5 int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc06df8: 7f 83 00 40 cmplw cr7,r3,r0 ssize_t readv( int fd, const struct iovec *iov, int iovcnt ) { ffc06dfc: 93 21 00 0c stw r25,12(r1) ffc06e00: 93 41 00 10 stw r26,16(r1) ffc06e04: 93 61 00 14 stw r27,20(r1) ffc06e08: 93 a1 00 1c stw r29,28(r1) ffc06e0c: 93 c1 00 20 stw r30,32(r1) ffc06e10: 93 e1 00 24 stw r31,36(r1) int v; int bytes; rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); ffc06e14: 40 9c 01 7c bge- cr7,ffc06f90 iop = rtems_libio_iop( fd ); ffc06e18: 3d 20 00 00 lis r9,0 ffc06e1c: 83 c9 27 0c lwz r30,9996(r9) ffc06e20: 1c 63 00 48 mulli r3,r3,72 ffc06e24: 7f de 1a 14 add r30,r30,r3 rtems_libio_check_is_open( iop ); ffc06e28: 80 1e 00 18 lwz r0,24(r30) ffc06e2c: 70 09 01 00 andi. r9,r0,256 ffc06e30: 41 82 01 60 beq- ffc06f90 rtems_libio_check_permissions( iop, LIBIO_FLAGS_READ ); ffc06e34: 70 09 00 02 andi. r9,r0,2 ffc06e38: 41 82 01 18 beq- ffc06f50 /* * Argument validation on IO vector */ if ( !iov ) ffc06e3c: 2f 84 00 00 cmpwi cr7,r4,0 ffc06e40: 41 9e 01 10 beq- cr7,ffc06f50 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) ffc06e44: 2f 85 00 00 cmpwi cr7,r5,0 ffc06e48: 40 9d 01 08 ble- cr7,ffc06f50 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) ffc06e4c: 2f 85 04 00 cmpwi cr7,r5,1024 ffc06e50: 41 9d 01 00 bgt- cr7,ffc06f50 rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->read_h ) ffc06e54: 81 3e 00 40 lwz r9,64(r30) ffc06e58: 80 09 00 08 lwz r0,8(r9) ffc06e5c: 2f 80 00 00 cmpwi cr7,r0,0 ffc06e60: 41 9e 01 44 beq- cr7,ffc06fa4 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc06e64: 7c a9 03 a6 mtctr r5 ffc06e68: 7c 9f 23 78 mr r31,r4 ffc06e6c: 7c 89 23 78 mr r9,r4 ffc06e70: 38 e0 00 01 li r7,1 ffc06e74: 39 60 00 00 li r11,0 all_zeros = true; for ( total=0, v=0 ; v < iovcnt ; v++ ) { ssize_t old; if ( !iov[v].iov_base ) ffc06e78: 81 49 00 00 lwz r10,0(r9) ffc06e7c: 2f 8a 00 00 cmpwi cr7,r10,0 ffc06e80: 41 9e 00 d0 beq- cr7,ffc06f50 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; ffc06e84: 81 09 00 04 lwz r8,4(r9) * 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++ ) { ffc06e88: 39 29 00 08 addi r9,r9,8 if ( iov[v].iov_len < 0 ) rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; ffc06e8c: 7d 4b 42 14 add r10,r11,r8 if ( total < old ) ffc06e90: 7f 8a 58 00 cmpw cr7,r10,r11 rtems_set_errno_and_return_minus_one( EINVAL ); if ( iov[v].iov_len ) ffc06e94: 31 08 ff ff addic r8,r8,-1 ffc06e98: 7d 08 41 10 subfe r8,r8,r8 ffc06e9c: 7c e7 40 38 and r7,r7,r8 * 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++ ) { ffc06ea0: 7d 4b 53 78 mr r11,r10 rtems_set_errno_and_return_minus_one( EINVAL ); /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) ffc06ea4: 41 9c 00 ac blt- cr7,ffc06f50 * 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++ ) { ffc06ea8: 42 00 ff d0 bdnz+ ffc06e78 /* * 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 ) { ffc06eac: 2f 87 00 00 cmpwi cr7,r7,0 ffc06eb0: 3b a0 00 00 li r29,0 ffc06eb4: 3b 60 00 00 li r27,0 ffc06eb8: 40 9e 00 a8 bne- cr7,ffc06f60 /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc06ebc: 80 9f 00 00 lwz r4,0(r31) ffc06ec0: 7f c3 f3 78 mr r3,r30 ffc06ec4: 80 bf 00 04 lwz r5,4(r31) ffc06ec8: 7c 09 03 a6 mtctr r0 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06ecc: 3b bd 00 01 addi r29,r29,1 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc06ed0: 4e 80 04 21 bctrl } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06ed4: 7f 9c e8 00 cmpw cr7,r28,r29 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) ffc06ed8: 2c 03 00 00 cmpwi r3,0 ffc06edc: 41 80 00 6c blt- ffc06f48 return -1; if ( bytes > 0 ) { ffc06ee0: 41 82 00 28 beq- ffc06f08 iop->offset += bytes; ffc06ee4: 81 7e 00 10 lwz r11,16(r30) ffc06ee8: 7c 7a 1b 78 mr r26,r3 ffc06eec: 81 9e 00 14 lwz r12,20(r30) ffc06ef0: 7c 79 fe 70 srawi r25,r3,31 total += bytes; ffc06ef4: 7f 7b 1a 14 add r27,r27,r3 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; ffc06ef8: 7d 4c d0 14 addc r10,r12,r26 ffc06efc: 7d 2b c9 14 adde r9,r11,r25 ffc06f00: 91 3e 00 10 stw r9,16(r30) ffc06f04: 91 5e 00 14 stw r10,20(r30) total += bytes; } if (bytes != iov[ v ].iov_len) ffc06f08: 80 1f 00 04 lwz r0,4(r31) } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06f0c: 3b ff 00 08 addi r31,r31,8 if ( bytes > 0 ) { iop->offset += bytes; total += bytes; } if (bytes != iov[ v ].iov_len) ffc06f10: 7f 03 00 00 cmpw cr6,r3,r0 ffc06f14: 40 9a 00 4c bne- cr6,ffc06f60 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06f18: 40 9d 00 48 ble- cr7,ffc06f60 ffc06f1c: 81 3e 00 40 lwz r9,64(r30) bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc06f20: 7f c3 f3 78 mr r3,r30 ffc06f24: 80 9f 00 00 lwz r4,0(r31) } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06f28: 3b bd 00 01 addi r29,r29,1 ffc06f2c: 80 09 00 08 lwz r0,8(r9) bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc06f30: 80 bf 00 04 lwz r5,4(r31) ffc06f34: 7c 09 03 a6 mtctr r0 ffc06f38: 4e 80 04 21 bctrl } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06f3c: 7f 9c e8 00 cmpw cr7,r28,r29 bytes = (*iop->handlers->read_h)( iop, iov[v].iov_base, iov[v].iov_len ); if ( bytes < 0 ) ffc06f40: 2c 03 00 00 cmpwi r3,0 ffc06f44: 40 80 ff 9c bge+ ffc06ee0 } /* * Now process the readv(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc06f48: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc06f4c: 48 00 00 14 b ffc06f60 <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc06f50: 48 00 dc 3d bl ffc14b8c <__errno> ffc06f54: 38 00 00 16 li r0,22 ffc06f58: 90 03 00 00 stw r0,0(r3) ffc06f5c: 3b 60 ff ff li r27,-1 if (bytes != iov[ v ].iov_len) break; } return total; } ffc06f60: 80 01 00 2c lwz r0,44(r1) ffc06f64: 7f 63 db 78 mr r3,r27 ffc06f68: 83 21 00 0c lwz r25,12(r1) ffc06f6c: 7c 08 03 a6 mtlr r0 ffc06f70: 83 41 00 10 lwz r26,16(r1) ffc06f74: 83 61 00 14 lwz r27,20(r1) ffc06f78: 83 81 00 18 lwz r28,24(r1) ffc06f7c: 83 a1 00 1c lwz r29,28(r1) ffc06f80: 83 c1 00 20 lwz r30,32(r1) ffc06f84: 83 e1 00 24 lwz r31,36(r1) ffc06f88: 38 21 00 28 addi r1,r1,40 ffc06f8c: 4e 80 00 20 blr rtems_libio_t *iop; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); ffc06f90: 48 00 db fd bl ffc14b8c <__errno> <== NOT EXECUTED ffc06f94: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc06f98: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc06f9c: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc06fa0: 4b ff ff c0 b ffc06f60 <== 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 ); ffc06fa4: 48 00 db e9 bl ffc14b8c <__errno> <== NOT EXECUTED ffc06fa8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc06fac: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc06fb0: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc06fb4: 4b ff ff ac b ffc06f60 <== NOT EXECUTED ffc1cbac : { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cbac: 94 21 ff d8 stwu r1,-40(r1) ffc1cbb0: 7c 08 02 a6 mflr r0 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { ffc1cbb4: 3d 20 00 00 lis r9,0 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cbb8: 90 01 00 2c stw r0,44(r1) /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { ffc1cbbc: 80 09 27 90 lwz r0,10128(r9) { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cbc0: 93 c1 00 20 stw r30,32(r1) ffc1cbc4: 3f c0 00 00 lis r30,0 /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { ffc1cbc8: 2f 80 00 03 cmpwi cr7,r0,3 { uintptr_t old_size; char *new_area; uintptr_t resize; MSBUMP(realloc_calls, 1); ffc1cbcc: 3b de 2a 68 addi r30,r30,10856 ffc1cbd0: 93 a1 00 1c stw r29,28(r1) ffc1cbd4: 7c 9d 23 78 mr r29,r4 ffc1cbd8: 81 3e 00 10 lwz r9,16(r30) ffc1cbdc: 93 e1 00 24 stw r31,36(r1) ffc1cbe0: 7c 7f 1b 78 mr r31,r3 ffc1cbe4: 39 29 00 01 addi r9,r9,1 ffc1cbe8: 93 81 00 18 stw r28,24(r1) ffc1cbec: 91 3e 00 10 stw r9,16(r30) /* * Do not attempt to allocate memory if in a critical section or ISR. */ if (_System_state_Is_up(_System_state_Get())) { ffc1cbf0: 41 9e 00 a0 beq- cr7,ffc1cc90 } /* * Continue with realloc(). */ if ( !ptr ) ffc1cbf4: 2f 9f 00 00 cmpwi cr7,r31,0 ffc1cbf8: 41 9e 00 88 beq- cr7,ffc1cc80 return malloc( size ); if ( !size ) { ffc1cbfc: 2f 9d 00 00 cmpwi cr7,r29,0 ffc1cc00: 41 9e 00 5c beq- cr7,ffc1cc5c free( ptr ); return (void *) 0; } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { ffc1cc04: 3f 80 00 00 lis r28,0 ffc1cc08: 80 7c 26 5c lwz r3,9820(r28) ffc1cc0c: 7f e4 fb 78 mr r4,r31 ffc1cc10: 38 a1 00 08 addi r5,r1,8 ffc1cc14: 48 00 01 e5 bl ffc1cdf8 <_Protected_heap_Get_block_size> ffc1cc18: 2f 83 00 00 cmpwi cr7,r3,0 ffc1cc1c: 41 9e 00 50 beq- cr7,ffc1cc6c #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 ) ) { ffc1cc20: 80 7c 26 5c lwz r3,9820(r28) ffc1cc24: 7f e4 fb 78 mr r4,r31 ffc1cc28: 7f a5 eb 78 mr r5,r29 ffc1cc2c: 48 00 02 31 bl ffc1ce5c <_Protected_heap_Resize_block> ffc1cc30: 2f 83 00 00 cmpwi cr7,r3,0 ffc1cc34: 41 9e 00 8c beq- cr7,ffc1ccc0 memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; } ffc1cc38: 80 01 00 2c lwz r0,44(r1) ffc1cc3c: 7f e3 fb 78 mr r3,r31 ffc1cc40: 83 81 00 18 lwz r28,24(r1) ffc1cc44: 7c 08 03 a6 mtlr r0 ffc1cc48: 83 a1 00 1c lwz r29,28(r1) ffc1cc4c: 83 c1 00 20 lwz r30,32(r1) ffc1cc50: 83 e1 00 24 lwz r31,36(r1) ffc1cc54: 38 21 00 28 addi r1,r1,40 ffc1cc58: 4e 80 00 20 blr */ if ( !ptr ) return malloc( size ); if ( !size ) { free( ptr ); ffc1cc5c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc1cc60: 4b fe 79 95 bl ffc045f4 <== NOT EXECUTED ffc1cc64: 3b e0 00 00 li r31,0 <== NOT EXECUTED return (void *) 0; ffc1cc68: 4b ff ff d0 b ffc1cc38 <== NOT EXECUTED } if ( !_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, ptr, &old_size) ) { errno = EINVAL; ffc1cc6c: 4b ff 4f 4d bl ffc11bb8 <__errno> ffc1cc70: 38 00 00 16 li r0,22 ffc1cc74: 90 03 00 00 stw r0,0(r3) ffc1cc78: 3b e0 00 00 li r31,0 return (void *) 0; ffc1cc7c: 4b ff ff bc b ffc1cc38 /* * Continue with realloc(). */ if ( !ptr ) return malloc( size ); ffc1cc80: 7f a3 eb 78 mr r3,r29 ffc1cc84: 4b fe 7c f1 bl ffc04974 ffc1cc88: 7c 7f 1b 78 mr r31,r3 ffc1cc8c: 4b ff ff ac b ffc1cc38 /* * 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) ffc1cc90: 3d 20 00 00 lis r9,0 ffc1cc94: 80 09 27 2c lwz r0,10028(r9) ffc1cc98: 2f 80 00 00 cmpwi cr7,r0,0 ffc1cc9c: 41 9e 00 0c beq- cr7,ffc1cca8 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; ffc1cca0: 3b e0 00 00 li r31,0 ffc1cca4: 4b ff ff 94 b ffc1cc38 if (_System_state_Is_up(_System_state_Get())) { if (_Thread_Dispatch_disable_level > 0) return (void *) 0; if (_ISR_Nest_level > 0) ffc1cca8: 3d 20 00 00 lis r9,0 ffc1ccac: 80 09 27 54 lwz r0,10068(r9) ffc1ccb0: 2f 80 00 00 cmpwi cr7,r0,0 ffc1ccb4: 41 9e ff 40 beq+ cr7,ffc1cbf4 } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); free( ptr ); return new_area; ffc1ccb8: 3b e0 00 00 li r31,0 <== NOT EXECUTED ffc1ccbc: 4b ff ff 7c b ffc1cc38 <== NOT EXECUTED * 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 ); ffc1ccc0: 7f a3 eb 78 mr r3,r29 ffc1ccc4: 4b fe 7c b1 bl ffc04974 MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ ffc1ccc8: 81 3e 00 04 lwz r9,4(r30) if ( !new_area ) { ffc1cccc: 7c 7c 1b 79 mr. r28,r3 * and the C Standard. */ new_area = malloc( size ); MSBUMP(malloc_calls, (uint32_t) -1); /* subtract off the malloc */ ffc1ccd0: 38 09 ff ff addi r0,r9,-1 ffc1ccd4: 90 1e 00 04 stw r0,4(r30) if ( !new_area ) { ffc1ccd8: 41 a2 ff c8 beq- ffc1cca0 return (void *) 0; } memcpy( new_area, ptr, (size < old_size) ? size : old_size ); ffc1ccdc: 80 01 00 08 lwz r0,8(r1) ffc1cce0: 7f a5 eb 78 mr r5,r29 ffc1cce4: 7f 9d 00 40 cmplw cr7,r29,r0 ffc1cce8: 40 9d 00 08 ble- cr7,ffc1ccf0 ffc1ccec: 7c 05 03 78 mr r5,r0 ffc1ccf0: 7f e4 fb 78 mr r4,r31 ffc1ccf4: 7f 83 e3 78 mr r3,r28 ffc1ccf8: 4b ff 5a a9 bl ffc127a0 free( ptr ); ffc1ccfc: 7f e3 fb 78 mr r3,r31 ffc1cd00: 4b fe 78 f5 bl ffc045f4 ffc1cd04: 7f 9f e3 78 mr r31,r28 return new_area; ffc1cd08: 4b ff ff 30 b ffc1cc38 ffc30728 : #include int rmdir( const char *pathname ) { ffc30728: 94 21 ff b8 stwu r1,-72(r1) ffc3072c: 7c 08 02 a6 mflr r0 ffc30730: 93 c1 00 40 stw r30,64(r1) ffc30734: 93 e1 00 44 stw r31,68(r1) ffc30738: 7c 7f 1b 78 mr r31,r3 ffc3073c: 90 01 00 4c stw r0,76(r1) ffc30740: 93 81 00 38 stw r28,56(r1) ffc30744: 93 a1 00 3c stw r29,60(r1) /* * Get the parent node of the node we wish to remove. Find the parent path. */ parentpathlen = rtems_filesystem_dirname ( pathname ); ffc30748: 4b fd 6f 91 bl ffc076d8 if ( parentpathlen == 0 ) ffc3074c: 7c 7e 1b 79 mr. r30,r3 ffc30750: 40 82 02 c0 bne- ffc30a10 rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); ffc30754: 88 1f 00 00 lbz r0,0(r31) ffc30758: 2f 80 00 2f cmpwi cr7,r0,47 ffc3075c: 41 9e 00 14 beq- cr7,ffc30770 ffc30760: 2f 80 00 5c cmpwi cr7,r0,92 <== NOT EXECUTED ffc30764: 41 9e 00 0c beq- cr7,ffc30770 <== NOT EXECUTED ffc30768: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc3076c: 40 9e 01 68 bne- cr7,ffc308d4 <== NOT EXECUTED ffc30770: 3d 20 00 00 lis r9,0 ffc30774: 81 29 34 ec lwz r9,13548(r9) ffc30778: 3b a0 00 00 li r29,0 ffc3077c: 80 09 00 24 lwz r0,36(r9) ffc30780: 81 09 00 18 lwz r8,24(r9) ffc30784: 81 49 00 1c lwz r10,28(r9) ffc30788: 81 69 00 20 lwz r11,32(r9) ffc3078c: 91 01 00 08 stw r8,8(r1) ffc30790: 91 41 00 0c stw r10,12(r1) ffc30794: 91 61 00 10 stw r11,16(r1) ffc30798: 90 01 00 14 stw r0,20(r1) ffc3079c: 80 09 00 28 lwz r0,40(r9) ffc307a0: 90 01 00 18 stw r0,24(r1) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc307a4: 80 01 00 08 lwz r0,8(r1) name = pathname + parentpathlen; ffc307a8: 7f df f2 14 add r30,r31,r30 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc307ac: 7f c3 f3 78 mr r3,r30 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc307b0: 90 01 00 1c stw r0,28(r1) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc307b4: 3b e1 00 1c addi r31,r1,28 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc307b8: 80 01 00 0c lwz r0,12(r1) ffc307bc: 90 01 00 20 stw r0,32(r1) ffc307c0: 80 01 00 10 lwz r0,16(r1) ffc307c4: 90 01 00 24 stw r0,36(r1) ffc307c8: 80 01 00 14 lwz r0,20(r1) ffc307cc: 90 01 00 28 stw r0,40(r1) ffc307d0: 80 01 00 18 lwz r0,24(r1) ffc307d4: 90 01 00 2c stw r0,44(r1) name = pathname + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc307d8: 48 02 41 0d bl ffc548e4 ffc307dc: 7c 64 1b 78 mr r4,r3 ffc307e0: 7f c3 f3 78 mr r3,r30 ffc307e4: 4b fd 6e a5 bl ffc07688 ffc307e8: 7f de 1a 14 add r30,r30,r3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc307ec: 7f c3 f3 78 mr r3,r30 ffc307f0: 48 02 40 f5 bl ffc548e4 ffc307f4: 38 a0 00 00 li r5,0 ffc307f8: 7c 64 1b 78 mr r4,r3 ffc307fc: 7f e6 fb 78 mr r6,r31 ffc30800: 7f c3 f3 78 mr r3,r30 ffc30804: 38 e0 00 00 li r7,0 ffc30808: 4b fd 6f 5d bl ffc07764 0, &loc, false ); if ( result != 0 ) { ffc3080c: 2f 83 00 00 cmpwi cr7,r3,0 ffc30810: 40 9e 01 60 bne- cr7,ffc30970 /* * Verify you can remove this node as a directory. */ if ( !loc.ops->node_type_h ){ ffc30814: 81 21 00 28 lwz r9,40(r1) ffc30818: 80 09 00 10 lwz r0,16(r9) ffc3081c: 2f 80 00 00 cmpwi cr7,r0,0 ffc30820: 41 9e 01 98 beq- cr7,ffc309b8 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 ){ ffc30824: 7f e3 fb 78 mr r3,r31 ffc30828: 7c 09 03 a6 mtctr r0 ffc3082c: 4e 80 04 21 bctrl ffc30830: 2f 83 00 01 cmpwi cr7,r3,1 ffc30834: 40 9e 00 d8 bne- cr7,ffc3090c /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ ffc30838: 81 21 00 24 lwz r9,36(r1) ffc3083c: 80 09 00 34 lwz r0,52(r9) ffc30840: 2f 80 00 00 cmpwi cr7,r0,0 ffc30844: 41 9e 01 68 beq- cr7,ffc309ac if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); ffc30848: 3b c1 00 08 addi r30,r1,8 ffc3084c: 7c 09 03 a6 mtctr r0 ffc30850: 7f c3 f3 78 mr r3,r30 ffc30854: 7f e4 fb 78 mr r4,r31 ffc30858: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc3085c: 81 21 00 28 lwz r9,40(r1) if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); ffc30860: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &loc ); ffc30864: 2f 89 00 00 cmpwi cr7,r9,0 ffc30868: 41 9e 00 1c beq- cr7,ffc30884 ffc3086c: 80 09 00 1c lwz r0,28(r9) ffc30870: 2f 80 00 00 cmpwi cr7,r0,0 ffc30874: 41 9e 00 10 beq- cr7,ffc30884 ffc30878: 7f e3 fb 78 mr r3,r31 ffc3087c: 7c 09 03 a6 mtctr r0 ffc30880: 4e 80 04 21 bctrl if ( free_parentloc ) ffc30884: 2f 9d 00 00 cmpwi cr7,r29,0 ffc30888: 41 9e 00 28 beq- cr7,ffc308b0 rtems_filesystem_freenode( &parentloc ); ffc3088c: 81 21 00 14 lwz r9,20(r1) ffc30890: 2f 89 00 00 cmpwi cr7,r9,0 ffc30894: 41 9e 00 1c beq- cr7,ffc308b0 ffc30898: 80 09 00 1c lwz r0,28(r9) ffc3089c: 2f 80 00 00 cmpwi cr7,r0,0 ffc308a0: 41 9e 00 10 beq- cr7,ffc308b0 ffc308a4: 7f c3 f3 78 mr r3,r30 ffc308a8: 7c 09 03 a6 mtctr r0 ffc308ac: 4e 80 04 21 bctrl return result; } ffc308b0: 80 01 00 4c lwz r0,76(r1) ffc308b4: 7f 83 e3 78 mr r3,r28 ffc308b8: 83 a1 00 3c lwz r29,60(r1) ffc308bc: 7c 08 03 a6 mtlr r0 ffc308c0: 83 81 00 38 lwz r28,56(r1) ffc308c4: 83 c1 00 40 lwz r30,64(r1) ffc308c8: 83 e1 00 44 lwz r31,68(r1) ffc308cc: 38 21 00 48 addi r1,r1,72 ffc308d0: 4e 80 00 20 blr */ parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); ffc308d4: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc308d8: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc308dc: 3b a0 00 00 li r29,0 <== NOT EXECUTED ffc308e0: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc308e4: 81 09 00 04 lwz r8,4(r9) <== NOT EXECUTED ffc308e8: 81 49 00 08 lwz r10,8(r9) <== NOT EXECUTED ffc308ec: 81 69 00 0c lwz r11,12(r9) <== NOT EXECUTED ffc308f0: 91 01 00 08 stw r8,8(r1) <== NOT EXECUTED ffc308f4: 91 41 00 0c stw r10,12(r1) <== NOT EXECUTED ffc308f8: 91 61 00 10 stw r11,16(r1) <== NOT EXECUTED ffc308fc: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED ffc30900: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc30904: 90 01 00 18 stw r0,24(r1) <== NOT EXECUTED ffc30908: 4b ff fe 9c b ffc307a4 <== 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 ); ffc3090c: 81 21 00 28 lwz r9,40(r1) ffc30910: 2f 89 00 00 cmpwi cr7,r9,0 ffc30914: 41 9e 00 1c beq- cr7,ffc30930 ffc30918: 80 09 00 1c lwz r0,28(r9) ffc3091c: 2f 80 00 00 cmpwi cr7,r0,0 ffc30920: 41 9e 00 10 beq- cr7,ffc30930 ffc30924: 7f e3 fb 78 mr r3,r31 ffc30928: 7c 09 03 a6 mtctr r0 ffc3092c: 4e 80 04 21 bctrl if ( free_parentloc ) ffc30930: 2f 9d 00 00 cmpwi cr7,r29,0 ffc30934: 41 9e 00 28 beq- cr7,ffc3095c rtems_filesystem_freenode( &parentloc ); ffc30938: 81 21 00 14 lwz r9,20(r1) ffc3093c: 2f 89 00 00 cmpwi cr7,r9,0 ffc30940: 41 9e 00 1c beq- cr7,ffc3095c ffc30944: 80 09 00 1c lwz r0,28(r9) ffc30948: 2f 80 00 00 cmpwi cr7,r0,0 ffc3094c: 41 9e 00 10 beq- cr7,ffc3095c ffc30950: 38 61 00 08 addi r3,r1,8 ffc30954: 7c 09 03 a6 mtctr r0 ffc30958: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( ENOTDIR ); ffc3095c: 48 01 c2 1d bl ffc4cb78 <__errno> ffc30960: 38 00 00 14 li r0,20 ffc30964: 90 03 00 00 stw r0,0(r3) ffc30968: 3b 80 ff ff li r28,-1 ffc3096c: 4b ff ff 44 b ffc308b0 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 ) ffc30970: 2f 9d 00 00 cmpwi cr7,r29,0 ffc30974: 40 9e 00 0c bne- cr7,ffc30980 result = (*loc.handlers->rmnod_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); ffc30978: 3b 80 ff ff li r28,-1 ffc3097c: 4b ff ff 34 b ffc308b0 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); ffc30980: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc30984: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc30988: 41 9e ff f0 beq+ cr7,ffc30978 <== NOT EXECUTED ffc3098c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc30990: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc30994: 41 9e ff e4 beq+ cr7,ffc30978 <== NOT EXECUTED ffc30998: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc3099c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc309a0: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc309a4: 4e 80 04 21 bctrl <== NOT EXECUTED ffc309a8: 4b ff ff 08 b ffc308b0 <== NOT EXECUTED /* * Use the filesystems rmnod to remove the node. */ if ( !loc.handlers->rmnod_h ){ rtems_filesystem_freenode( &loc ); ffc309ac: 81 21 00 28 lwz r9,40(r1) <== NOT EXECUTED ffc309b0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc309b4: 41 9e 00 1c beq- cr7,ffc309d0 <== NOT EXECUTED ffc309b8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc309bc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc309c0: 41 9e 00 10 beq- cr7,ffc309d0 <== NOT EXECUTED ffc309c4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc309c8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc309cc: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_parentloc ) ffc309d0: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc309d4: 41 9e 00 28 beq- cr7,ffc309fc <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); ffc309d8: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc309dc: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc309e0: 41 9e 00 1c beq- cr7,ffc309fc <== NOT EXECUTED ffc309e4: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc309e8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc309ec: 41 9e 00 10 beq- cr7,ffc309fc <== NOT EXECUTED ffc309f0: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc309f4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc309f8: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc309fc: 48 01 c1 7d bl ffc4cb78 <__errno> <== NOT EXECUTED ffc30a00: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc30a04: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc30a08: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc30a0c: 4b ff fe a4 b ffc308b0 <== NOT EXECUTED parentpathlen = rtems_filesystem_dirname ( pathname ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( pathname, &i, &parentloc ); else { result = rtems_filesystem_evaluate_path(pathname, parentpathlen, ffc30a10: 7f e3 fb 78 mr r3,r31 ffc30a14: 7f c4 f3 78 mr r4,r30 ffc30a18: 38 a0 00 02 li r5,2 ffc30a1c: 38 c1 00 08 addi r6,r1,8 ffc30a20: 38 e0 00 00 li r7,0 ffc30a24: 4b fd 6e 69 bl ffc0788c RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) ffc30a28: 2f 83 00 00 cmpwi cr7,r3,0 ffc30a2c: 40 be ff 4c bne- cr7,ffc30978 ffc30a30: 3b a0 00 01 li r29,1 ffc30a34: 4b ff fd 70 b ffc307a4 ffc1a26c : uint32_t bad_value #else uint32_t bad_value __attribute((unused)) #endif ) { ffc1a26c: 3c 60 00 00 lis r3,0 <== NOT EXECUTED sprintf(bad_buffer, "< %" PRId32 "[0x%" PRIx32 " ] >", bad_value, bad_value); #else static char bad_buffer[40] = ""; #endif return bad_buffer; } ffc1a270: 38 63 22 0c addi r3,r3,8716 <== NOT EXECUTED ffc1a274: 4e 80 00 20 blr <== NOT EXECUTED ffc166e0 : const char *rtems_assoc_name_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { ffc166e0: 94 21 ff f0 stwu r1,-16(r1) ffc166e4: 7c 08 02 a6 mflr r0 ffc166e8: 93 e1 00 0c stw r31,12(r1) ffc166ec: 7c 9f 23 78 mr r31,r4 ffc166f0: 90 01 00 14 stw r0,20(r1) const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); ffc166f4: 48 00 00 41 bl ffc16734 if (nap) ffc166f8: 2c 03 00 00 cmpwi r3,0 ffc166fc: 41 82 00 1c beq- ffc16718 return nap->name; return rtems_assoc_name_bad(local_value); } ffc16700: 80 01 00 14 lwz r0,20(r1) { const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; ffc16704: 80 63 00 00 lwz r3,0(r3) return rtems_assoc_name_bad(local_value); } ffc16708: 7c 08 03 a6 mtlr r0 ffc1670c: 83 e1 00 0c lwz r31,12(r1) ffc16710: 38 21 00 10 addi r1,r1,16 ffc16714: 4e 80 00 20 blr nap = rtems_assoc_ptr_by_local(ap, local_value); if (nap) return nap->name; return rtems_assoc_name_bad(local_value); ffc16718: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc1671c: 48 00 3b 51 bl ffc1a26c <== NOT EXECUTED } ffc16720: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc16724: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc16728: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc1672c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc16730: 4e 80 00 20 blr <== NOT EXECUTED ffc11ae0 : const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { ffc11ae0: 94 21 ff f0 stwu r1,-16(r1) ffc11ae4: 7c 08 02 a6 mflr r0 ffc11ae8: 90 01 00 14 stw r0,20(r1) ffc11aec: 93 e1 00 0c stw r31,12(r1) ffc11af0: 7c 7f 1b 78 mr r31,r3 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) ffc11af4: 80 63 00 00 lwz r3,0(r3) const rtems_assoc_t *rtems_assoc_ptr_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { ffc11af8: 93 c1 00 08 stw r30,8(r1) ffc11afc: 7c 9e 23 78 mr r30,r4 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) ffc11b00: 2f 83 00 00 cmpwi cr7,r3,0 ffc11b04: 41 9e 00 94 beq- cr7,ffc11b98 ffc11b08: 3c 80 ff c2 lis r4,-62 ffc11b0c: 38 84 e3 e4 addi r4,r4,-7196 ffc11b10: 48 00 12 85 bl ffc12d94 ffc11b14: 39 20 00 00 li r9,0 ffc11b18: 2f 83 00 00 cmpwi cr7,r3,0 ffc11b1c: 40 9e 00 34 bne- cr7,ffc11b50 default_ap = ap++; for ( ; ap->name; ap++) ffc11b20: 81 3f 00 0c lwz r9,12(r31) <== NOT EXECUTED ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; ffc11b24: 38 1f 00 0c addi r0,r31,12 <== NOT EXECUTED for ( ; ap->name; ap++) ffc11b28: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc11b2c: 41 9e 00 30 beq- cr7,ffc11b5c <== NOT EXECUTED ffc11b30: 7f e9 fb 78 mr r9,r31 <== NOT EXECUTED ffc11b34: 7c 1f 03 78 mr r31,r0 <== NOT EXECUTED if (ap->local_value == local_value) ffc11b38: 80 1f 00 04 lwz r0,4(r31) <== NOT EXECUTED ffc11b3c: 7f 80 f0 00 cmpw cr7,r0,r30 <== NOT EXECUTED ffc11b40: 41 9e 00 1c beq- cr7,ffc11b5c <== NOT EXECUTED const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) ffc11b44: 84 1f 00 0c lwzu r0,12(r31) ffc11b48: 2f 80 00 00 cmpwi cr7,r0,0 ffc11b4c: 41 9e 00 2c beq- cr7,ffc11b78 if (ap->local_value == local_value) ffc11b50: 80 1f 00 04 lwz r0,4(r31) ffc11b54: 7f 80 f0 00 cmpw cr7,r0,r30 ffc11b58: 40 9e ff ec bne+ cr7,ffc11b44 return ap; return default_ap; } ffc11b5c: 80 01 00 14 lwz r0,20(r1) ffc11b60: 7f e3 fb 78 mr r3,r31 ffc11b64: 83 c1 00 08 lwz r30,8(r1) ffc11b68: 7c 08 03 a6 mtlr r0 ffc11b6c: 83 e1 00 0c lwz r31,12(r1) ffc11b70: 38 21 00 10 addi r1,r1,16 ffc11b74: 4e 80 00 20 blr ffc11b78: 80 01 00 14 lwz r0,20(r1) const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) ffc11b7c: 7d 3f 4b 78 mr r31,r9 if (ap->local_value == local_value) return ap; return default_ap; } ffc11b80: 7f e3 fb 78 mr r3,r31 ffc11b84: 83 c1 00 08 lwz r30,8(r1) ffc11b88: 7c 08 03 a6 mtlr r0 ffc11b8c: 83 e1 00 0c lwz r31,12(r1) ffc11b90: 38 21 00 10 addi r1,r1,16 ffc11b94: 4e 80 00 20 blr ffc11b98: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED uint32_t local_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) ffc11b9c: 3b e0 00 00 li r31,0 <== NOT EXECUTED for ( ; ap->name; ap++) if (ap->local_value == local_value) return ap; return default_ap; } ffc11ba0: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc11ba4: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc11ba8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc11bac: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc11bb0: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc11bb4: 4e 80 00 20 blr <== NOT EXECUTED ffc10aac : const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { ffc10aac: 94 21 ff f0 stwu r1,-16(r1) ffc10ab0: 7c 08 02 a6 mflr r0 ffc10ab4: 90 01 00 14 stw r0,20(r1) ffc10ab8: 93 e1 00 0c stw r31,12(r1) ffc10abc: 7c 7f 1b 78 mr r31,r3 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) ffc10ac0: 80 63 00 00 lwz r3,0(r3) const rtems_assoc_t *rtems_assoc_ptr_by_remote( const rtems_assoc_t *ap, uint32_t remote_value ) { ffc10ac4: 93 c1 00 08 stw r30,8(r1) ffc10ac8: 7c 9e 23 78 mr r30,r4 const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) ffc10acc: 2f 83 00 00 cmpwi cr7,r3,0 ffc10ad0: 41 9e 00 94 beq- cr7,ffc10b64 ffc10ad4: 3c 80 ff c2 lis r4,-62 ffc10ad8: 38 84 e3 e4 addi r4,r4,-7196 ffc10adc: 48 00 22 b9 bl ffc12d94 ffc10ae0: 39 20 00 00 li r9,0 ffc10ae4: 2f 83 00 00 cmpwi cr7,r3,0 ffc10ae8: 40 9e 00 34 bne- cr7,ffc10b1c default_ap = ap++; for ( ; ap->name; ap++) ffc10aec: 81 3f 00 0c lwz r9,12(r31) <== NOT EXECUTED ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; ffc10af0: 38 1f 00 0c addi r0,r31,12 <== NOT EXECUTED for ( ; ap->name; ap++) ffc10af4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc10af8: 41 9e 00 30 beq- cr7,ffc10b28 <== NOT EXECUTED ffc10afc: 7f e9 fb 78 mr r9,r31 <== NOT EXECUTED ffc10b00: 7c 1f 03 78 mr r31,r0 <== NOT EXECUTED if (ap->remote_value == remote_value) ffc10b04: 80 1f 00 08 lwz r0,8(r31) <== NOT EXECUTED ffc10b08: 7f 80 f0 00 cmpw cr7,r0,r30 <== NOT EXECUTED ffc10b0c: 41 9e 00 1c beq- cr7,ffc10b28 <== NOT EXECUTED const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) ffc10b10: 84 1f 00 0c lwzu r0,12(r31) ffc10b14: 2f 80 00 00 cmpwi cr7,r0,0 ffc10b18: 41 9e 00 2c beq- cr7,ffc10b44 if (ap->remote_value == remote_value) ffc10b1c: 80 1f 00 08 lwz r0,8(r31) ffc10b20: 7f 80 f0 00 cmpw cr7,r0,r30 ffc10b24: 40 9e ff ec bne+ cr7,ffc10b10 return ap; return default_ap; } ffc10b28: 80 01 00 14 lwz r0,20(r1) ffc10b2c: 7f e3 fb 78 mr r3,r31 ffc10b30: 83 c1 00 08 lwz r30,8(r1) ffc10b34: 7c 08 03 a6 mtlr r0 ffc10b38: 83 e1 00 0c lwz r31,12(r1) ffc10b3c: 38 21 00 10 addi r1,r1,16 ffc10b40: 4e 80 00 20 blr ffc10b44: 80 01 00 14 lwz r0,20(r1) const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) default_ap = ap++; for ( ; ap->name; ap++) ffc10b48: 7d 3f 4b 78 mr r31,r9 if (ap->remote_value == remote_value) return ap; return default_ap; } ffc10b4c: 7f e3 fb 78 mr r3,r31 ffc10b50: 83 c1 00 08 lwz r30,8(r1) ffc10b54: 7c 08 03 a6 mtlr r0 ffc10b58: 83 e1 00 0c lwz r31,12(r1) ffc10b5c: 38 21 00 10 addi r1,r1,16 ffc10b60: 4e 80 00 20 blr ffc10b64: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED uint32_t remote_value ) { const rtems_assoc_t *default_ap = 0; if (rtems_assoc_is_default(ap)) ffc10b68: 3b e0 00 00 li r31,0 <== NOT EXECUTED for ( ; ap->name; ap++) if (ap->remote_value == remote_value) return ap; return default_ap; } ffc10b6c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc10b70: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc10b74: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc10b78: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc10b7c: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc10b80: 4e 80 00 20 blr <== NOT EXECUTED ffc11764 : uint32_t rtems_assoc_remote_by_local( const rtems_assoc_t *ap, uint32_t local_value ) { ffc11764: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc11768: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc1176c: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED const rtems_assoc_t *nap; nap = rtems_assoc_ptr_by_local(ap, local_value); ffc11770: 48 00 03 71 bl ffc11ae0 <== NOT EXECUTED if (nap) ffc11774: 7c 69 1b 79 mr. r9,r3 <== NOT EXECUTED ffc11778: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc1177c: 41 82 00 08 beq- ffc11784 <== NOT EXECUTED return nap->remote_value; ffc11780: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED return 0; } ffc11784: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc11788: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc1178c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc11790: 4e 80 00 20 blr <== NOT EXECUTED ffc1171c : { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { ffc1171c: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc11720: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc11724: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) ffc11728: 3c 60 ff c2 lis r3,-62 <== NOT EXECUTED { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { ffc1172c: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) ffc11730: 38 63 e4 0c addi r3,r3,-7156 <== NOT EXECUTED { 0, 0, 0 }, }; int rtems_deviceio_errno(rtems_status_code code) { ffc11734: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED int rc; if ((rc = rtems_assoc_remote_by_local(errno_assoc, (uint32_t ) code))) ffc11738: 48 00 00 2d bl ffc11764 <== NOT EXECUTED ffc1173c: 7c 7f 1b 79 mr. r31,r3 <== NOT EXECUTED ffc11740: 41 a2 00 0c beq+ ffc1174c <== NOT EXECUTED { errno = rc; ffc11744: 48 00 04 75 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc11748: 93 e3 00 00 stw r31,0(r3) <== NOT EXECUTED return -1; } return -1; } ffc1174c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc11750: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc11754: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc11758: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc1175c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc11760: 4e 80 00 20 blr <== NOT EXECUTED ffc0ae28 : int rtems_error( rtems_error_code_t error_flag, const char *printf_format, ... ) { ffc0ae28: 94 21 ff 90 stwu r1,-112(r1) <== NOT EXECUTED ffc0ae2c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0ae30: 90 a1 00 18 stw r5,24(r1) <== NOT EXECUTED ffc0ae34: 90 01 00 74 stw r0,116(r1) <== NOT EXECUTED ffc0ae38: 90 c1 00 1c stw r6,28(r1) <== NOT EXECUTED ffc0ae3c: 90 e1 00 20 stw r7,32(r1) <== NOT EXECUTED ffc0ae40: 91 01 00 24 stw r8,36(r1) <== NOT EXECUTED ffc0ae44: 91 21 00 28 stw r9,40(r1) <== NOT EXECUTED ffc0ae48: 91 41 00 2c stw r10,44(r1) <== NOT EXECUTED ffc0ae4c: 40 86 00 24 bne- cr1,ffc0ae70 <== NOT EXECUTED ffc0ae50: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc0ae54: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc0ae58: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc0ae5c: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc0ae60: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc0ae64: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0ae68: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc0ae6c: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED va_list arglist; int chars_written; va_start(arglist, printf_format); ffc0ae70: 38 00 00 02 li r0,2 <== NOT EXECUTED ffc0ae74: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED ffc0ae78: 38 00 00 00 li r0,0 <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); ffc0ae7c: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ) { va_list arglist; int chars_written; va_start(arglist, printf_format); ffc0ae80: 98 01 00 09 stb r0,9(r1) <== NOT EXECUTED ffc0ae84: 38 01 00 78 addi r0,r1,120 <== NOT EXECUTED ffc0ae88: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED ffc0ae8c: 38 01 00 10 addi r0,r1,16 <== NOT EXECUTED ffc0ae90: 90 01 00 10 stw r0,16(r1) <== NOT EXECUTED chars_written = rtems_verror(error_flag, printf_format, arglist); ffc0ae94: 4b ff fd 01 bl ffc0ab94 <== NOT EXECUTED va_end(arglist); return chars_written; } ffc0ae98: 80 01 00 74 lwz r0,116(r1) <== NOT EXECUTED ffc0ae9c: 38 21 00 70 addi r1,r1,112 <== NOT EXECUTED ffc0aea0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0aea4: 4e 80 00 20 blr <== NOT EXECUTED ffc044ec : /* * Verify Input parameters. */ if ( !pathname ) ffc044ec: 2c 03 00 00 cmpwi r3,0 int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { ffc044f0: 94 21 ff f8 stwu r1,-8(r1) ffc044f4: 7c 08 02 a6 mflr r0 ffc044f8: 90 01 00 0c stw r0,12(r1) /* * Verify Input parameters. */ if ( !pathname ) ffc044fc: 41 82 00 e8 beq- ffc045e4 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) ffc04500: 2f 86 00 00 cmpwi cr7,r6,0 ffc04504: 41 9e 00 c0 beq- cr7,ffc045c4 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc04508: 88 03 00 00 lbz r0,0(r3) ffc0450c: 2f 80 00 2f cmpwi cr7,r0,47 ffc04510: 41 9e 00 14 beq- cr7,ffc04524 ffc04514: 2f 80 00 5c cmpwi cr7,r0,92 ffc04518: 41 9e 00 0c beq- cr7,ffc04524 ffc0451c: 2f 80 00 00 cmpwi cr7,r0,0 ffc04520: 40 9e 00 54 bne- cr7,ffc04574 ffc04524: 3d 20 00 00 lis r9,0 ffc04528: 81 29 26 9c lwz r9,9884(r9) ffc0452c: 39 60 00 01 li r11,1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc04530: 7c 63 5a 14 add r3,r3,r11 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc04534: 80 09 00 18 lwz r0,24(r9) ffc04538: 81 89 00 1c lwz r12,28(r9) ffc0453c: 81 09 00 20 lwz r8,32(r9) ffc04540: 81 49 00 24 lwz r10,36(r9) ffc04544: 90 06 00 00 stw r0,0(r6) ffc04548: 38 00 00 01 li r0,1 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc0454c: 7c 80 20 50 subf r4,r0,r4 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc04550: 91 86 00 04 stw r12,4(r6) return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } ffc04554: 80 01 00 0c lwz r0,12(r1) ffc04558: 38 21 00 08 addi r1,r1,8 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc0455c: 91 06 00 08 stw r8,8(r6) return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } ffc04560: 7c 08 03 a6 mtlr r0 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc04564: 91 46 00 0c stw r10,12(r6) ffc04568: 81 29 00 28 lwz r9,40(r9) ffc0456c: 91 26 00 10 stw r9,16(r6) /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc04570: 4b ff fe 54 b ffc043c4 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc04574: 3d 20 00 00 lis r9,0 ffc04578: 81 29 26 9c lwz r9,9884(r9) ffc0457c: 39 60 00 00 li r11,0 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc04580: 7c 63 5a 14 add r3,r3,r11 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc04584: 80 09 00 04 lwz r0,4(r9) ffc04588: 81 89 00 08 lwz r12,8(r9) ffc0458c: 81 09 00 0c lwz r8,12(r9) ffc04590: 81 49 00 10 lwz r10,16(r9) ffc04594: 90 06 00 00 stw r0,0(r6) ffc04598: 38 00 00 00 li r0,0 /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc0459c: 7c 80 20 50 subf r4,r0,r4 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc045a0: 91 86 00 04 stw r12,4(r6) return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } ffc045a4: 80 01 00 0c lwz r0,12(r1) ffc045a8: 38 21 00 08 addi r1,r1,8 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc045ac: 91 06 00 08 stw r8,8(r6) return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } ffc045b0: 7c 08 03 a6 mtlr r0 /* * Evaluate the path using the optable evalpath. */ rtems_filesystem_get_start_loc( pathname, &i, pathloc ); ffc045b4: 91 46 00 0c stw r10,12(r6) ffc045b8: 81 29 00 14 lwz r9,20(r9) ffc045bc: 91 26 00 10 stw r9,16(r6) /* * We evaluation the path relative to the start location we get got. */ return rtems_filesystem_evaluate_relative_path( &pathname[i], ffc045c0: 4b ff fe 04 b ffc043c4 if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ ffc045c4: 48 00 d5 f5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc045c8: 38 00 00 05 li r0,5 <== NOT EXECUTED ffc045cc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED return rtems_filesystem_evaluate_relative_path( &pathname[i], pathnamelen - i, flags, pathloc, follow_link ); } ffc045d0: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc045d4: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc045d8: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc045dc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc045e0: 4e 80 00 20 blr <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); ffc045e4: 48 00 d5 d5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc045e8: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc045ec: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc045f0: 4b ff ff e0 b ffc045d0 <== NOT EXECUTED ffc043c4 : /* * Verify Input parameters. */ if ( !pathname ) ffc043c4: 2f 83 00 00 cmpwi cr7,r3,0 int pathnamelen, int flags, rtems_filesystem_location_info_t *pathloc, int follow_link ) { ffc043c8: 94 21 ff e8 stwu r1,-24(r1) ffc043cc: 7c 08 02 a6 mflr r0 ffc043d0: 93 a1 00 0c stw r29,12(r1) ffc043d4: 7c bd 2b 78 mr r29,r5 ffc043d8: 93 c1 00 10 stw r30,16(r1) ffc043dc: 7c fe 3b 78 mr r30,r7 ffc043e0: 93 e1 00 14 stw r31,20(r1) ffc043e4: 7c df 33 78 mr r31,r6 ffc043e8: 90 01 00 1c stw r0,28(r1) ffc043ec: 93 81 00 08 stw r28,8(r1) /* * Verify Input parameters. */ if ( !pathname ) ffc043f0: 41 9e 00 d4 beq- cr7,ffc044c4 rtems_set_errno_and_return_minus_one( EFAULT ); if ( !pathloc ) ffc043f4: 2f 86 00 00 cmpwi cr7,r6,0 ffc043f8: 41 9e 00 e0 beq- cr7,ffc044d8 rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ if ( !pathloc->ops->evalpath_h ) ffc043fc: 81 26 00 0c lwz r9,12(r6) ffc04400: 80 09 00 00 lwz r0,0(r9) ffc04404: 2f 80 00 00 cmpwi cr7,r0,0 ffc04408: 41 9e 00 a8 beq- cr7,ffc044b0 rtems_set_errno_and_return_minus_one( ENOTSUP ); result = (*pathloc->ops->evalpath_h)( pathname, pathnamelen, flags, pathloc ); ffc0440c: 7c 09 03 a6 mtctr r0 ffc04410: 4e 80 04 21 bctrl /* * Get the Node type and determine if you need to follow the link or * not. */ if ( (result == 0) && follow_link ) { ffc04414: 7c 7c 1b 79 mr. r28,r3 ffc04418: 40 82 00 34 bne- ffc0444c ffc0441c: 2f 9e 00 00 cmpwi cr7,r30,0 ffc04420: 41 9e 00 2c beq- cr7,ffc0444c if ( !pathloc->ops->node_type_h ){ ffc04424: 81 3f 00 0c lwz r9,12(r31) ffc04428: 80 09 00 10 lwz r0,16(r9) ffc0442c: 2f 80 00 00 cmpwi cr7,r0,0 ffc04430: 41 9e 00 68 beq- cr7,ffc04498 rtems_filesystem_freenode( pathloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } type = (*pathloc->ops->node_type_h)( pathloc ); ffc04434: 7f e3 fb 78 mr r3,r31 ffc04438: 7c 09 03 a6 mtctr r0 ffc0443c: 4e 80 04 21 bctrl if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ffc04440: 38 63 ff fd addi r3,r3,-3 ffc04444: 2b 83 00 01 cmplwi cr7,r3,1 ffc04448: 40 9d 00 28 ble- cr7,ffc04470 result = (*pathloc->ops->eval_link_h)( pathloc, flags ); } } return result; } ffc0444c: 80 01 00 1c lwz r0,28(r1) ffc04450: 7f 83 e3 78 mr r3,r28 ffc04454: 83 a1 00 0c lwz r29,12(r1) ffc04458: 7c 08 03 a6 mtlr r0 ffc0445c: 83 81 00 08 lwz r28,8(r1) ffc04460: 83 c1 00 10 lwz r30,16(r1) ffc04464: 83 e1 00 14 lwz r31,20(r1) ffc04468: 38 21 00 18 addi r1,r1,24 ffc0446c: 4e 80 00 20 blr type = (*pathloc->ops->node_type_h)( pathloc ); if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ ffc04470: 81 3f 00 0c lwz r9,12(r31) ffc04474: 80 09 00 34 lwz r0,52(r9) ffc04478: 2f 80 00 00 cmpwi cr7,r0,0 ffc0447c: 41 9e 00 1c beq- cr7,ffc04498 * 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 ); ffc04480: 7f e3 fb 78 mr r3,r31 ffc04484: 7c 09 03 a6 mtctr r0 ffc04488: 7f a4 eb 78 mr r4,r29 ffc0448c: 4e 80 04 21 bctrl ffc04490: 7c 7c 1b 78 mr r28,r3 ffc04494: 4b ff ff b8 b ffc0444c if ( ( type == RTEMS_FILESYSTEM_HARD_LINK ) || ( type == RTEMS_FILESYSTEM_SYM_LINK ) ) { if ( !pathloc->ops->eval_link_h ){ rtems_filesystem_freenode( pathloc ); ffc04498: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc0449c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc044a0: 41 9e 00 10 beq- cr7,ffc044b0 <== NOT EXECUTED ffc044a4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc044a8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc044ac: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc044b0: 48 00 d7 09 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc044b4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc044b8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc044bc: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc044c0: 4b ff ff 8c b ffc0444c <== NOT EXECUTED /* * Verify Input parameters. */ if ( !pathname ) rtems_set_errno_and_return_minus_one( EFAULT ); ffc044c4: 48 00 d6 f5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc044c8: 38 00 00 0e li r0,14 <== NOT EXECUTED ffc044cc: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc044d0: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc044d4: 4b ff ff 78 b ffc0444c <== NOT EXECUTED if ( !pathloc ) rtems_set_errno_and_return_minus_one( EIO ); /* should never happen */ ffc044d8: 48 00 d6 e1 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc044dc: 38 00 00 05 li r0,5 <== NOT EXECUTED ffc044e0: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc044e4: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc044e8: 4b ff ff 64 b ffc0444c <== NOT EXECUTED ffc04160 : * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { ffc04160: 94 21 ff c8 stwu r1,-56(r1) ffc04164: 7c 08 02 a6 mflr r0 ffc04168: 93 e1 00 34 stw r31,52(r1) /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; ffc0416c: 3f e0 00 00 lis r31,0 ffc04170: 81 3f 26 9c lwz r9,9884(r31) * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { ffc04174: 90 01 00 3c stw r0,60(r1) /* * Set the default umask to "022". */ rtems_filesystem_umask = 022; ffc04178: 38 00 00 12 li r0,18 ffc0417c: 90 09 00 2c stw r0,44(r9) * configuration is a single instantiation of the IMFS or miniIMFS with * a single "/dev" directory in it. */ void rtems_filesystem_initialize( void ) { ffc04180: 93 a1 00 2c stw r29,44(r1) ffc04184: 93 c1 00 30 stw r30,48(r1) */ rtems_filesystem_umask = 022; init_fs_mount_table(); ffc04188: 48 00 0b 3d bl ffc04cc4 /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) ffc0418c: 3d 20 00 00 lis r9,0 ffc04190: 80 09 26 58 lwz r0,9816(r9) ffc04194: 2f 80 00 00 cmpwi cr7,r0,0 ffc04198: 41 9e 01 2c beq- cr7,ffc042c4 rtems_fatal_error_occurred( 0xABCD0001 ); mt = &rtems_filesystem_mount_table[0]; ffc0419c: 3d 20 00 00 lis r9,0 ffc041a0: 81 29 26 54 lwz r9,9812(r9) status = mount( ffc041a4: 38 61 00 08 addi r3,r1,8 ffc041a8: 80 e9 00 0c lwz r7,12(r9) ffc041ac: 80 89 00 00 lwz r4,0(r9) ffc041b0: 80 a9 00 04 lwz r5,4(r9) ffc041b4: 80 c9 00 08 lwz r6,8(r9) ffc041b8: 48 00 0b 31 bl ffc04ce8 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) ffc041bc: 2f 83 ff ff cmpwi cr7,r3,-1 ffc041c0: 41 9e 01 1c beq- cr7,ffc042dc * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc041c4: 81 61 00 08 lwz r11,8(r1) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041c8: 3f c0 ff c2 lis r30,-62 &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; ffc041cc: 81 3f 26 9c lwz r9,9884(r31) * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041d0: 3b de df 8c addi r30,r30,-8308 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc041d4: 80 eb 00 1c lwz r7,28(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041d8: 3b a1 00 0c addi r29,r1,12 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc041dc: 81 0b 00 20 lwz r8,32(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041e0: 38 80 00 01 li r4,1 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc041e4: 81 4b 00 24 lwz r10,36(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041e8: 38 a0 00 00 li r5,0 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc041ec: 80 0b 00 28 lwz r0,40(r11) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041f0: 7f a6 eb 78 mr r6,r29 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc041f4: 90 e9 00 18 stw r7,24(r9) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc041f8: 7f c3 f3 78 mr r3,r30 ffc041fc: 38 e0 00 00 li r7,0 * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc04200: 91 09 00 1c stw r8,28(r9) ffc04204: 91 49 00 20 stw r10,32(r9) ffc04208: 90 09 00 24 stw r0,36(r9) ffc0420c: 80 0b 00 2c lwz r0,44(r11) &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); rtems_filesystem_link_counts = 0; ffc04210: 39 60 00 00 li r11,0 ffc04214: b1 69 00 30 sth r11,48(r9) * set_private_env() - but then: that's * gonna hit performance. * * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; ffc04218: 90 09 00 28 stw r0,40(r9) /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc0421c: 48 00 02 d1 bl ffc044ec rtems_filesystem_root = loc; ffc04220: 81 3f 26 9c lwz r9,9884(r31) ffc04224: 81 41 00 10 lwz r10,16(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc04228: 7f a6 eb 78 mr r6,r29 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc0422c: 81 61 00 14 lwz r11,20(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc04230: 38 80 00 01 li r4,1 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc04234: 80 01 00 18 lwz r0,24(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc04238: 38 a0 00 00 li r5,0 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc0423c: 81 01 00 0c lwz r8,12(r1) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc04240: 38 e0 00 00 li r7,0 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc04244: 91 49 00 1c stw r10,28(r9) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc04248: 7f c3 f3 78 mr r3,r30 * Till Straumann, 10/25/2002 */ rtems_filesystem_root = entry->mt_fs_root; /* Clone the root pathloc */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc0424c: 91 09 00 18 stw r8,24(r9) ffc04250: 91 69 00 20 stw r11,32(r9) ffc04254: 90 09 00 24 stw r0,36(r9) ffc04258: 80 01 00 1c lwz r0,28(r1) ffc0425c: 90 09 00 28 stw r0,40(r9) /* One more clone for the current node */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc04260: 48 00 02 8d bl ffc044ec rtems_filesystem_current = loc; ffc04264: 80 01 00 18 lwz r0,24(r1) ffc04268: 81 3f 26 9c lwz r9,9884(r31) * * 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); ffc0426c: 3c 60 ff c2 lis r3,-62 /* 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; ffc04270: 81 41 00 10 lwz r10,16(r1) * * 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); ffc04274: 38 63 df 90 addi r3,r3,-8304 /* 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; ffc04278: 81 61 00 14 lwz r11,20(r1) * * 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); ffc0427c: 38 80 01 ff li r4,511 /* 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; ffc04280: 81 01 00 0c lwz r8,12(r1) ffc04284: 91 49 00 08 stw r10,8(r9) ffc04288: 91 09 00 04 stw r8,4(r9) ffc0428c: 91 69 00 0c stw r11,12(r9) ffc04290: 90 09 00 10 stw r0,16(r9) ffc04294: 80 01 00 1c lwz r0,28(r1) ffc04298: 90 09 00 14 stw r0,20(r9) * * 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); ffc0429c: 48 00 08 1d bl ffc04ab8 if ( status != 0 ) ffc042a0: 2f 83 00 00 cmpwi cr7,r3,0 ffc042a4: 40 9e 00 2c bne- cr7,ffc042d0 * it will be mounted onto is created. Moreover, if it is going to * use a device, then it is REALLY unfair to attempt this * before device drivers are initialized. So we return via a base * filesystem image and nothing auto-mounted at this point. */ } ffc042a8: 80 01 00 3c lwz r0,60(r1) ffc042ac: 83 a1 00 2c lwz r29,44(r1) ffc042b0: 7c 08 03 a6 mtlr r0 ffc042b4: 83 c1 00 30 lwz r30,48(r1) ffc042b8: 83 e1 00 34 lwz r31,52(r1) ffc042bc: 38 21 00 38 addi r1,r1,56 ffc042c0: 4e 80 00 20 blr /* * mount the first filesystem. */ if ( rtems_filesystem_mount_table_size == 0 ) rtems_fatal_error_occurred( 0xABCD0001 ); ffc042c4: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc042c8: 60 63 00 01 ori r3,r3,1 <== NOT EXECUTED ffc042cc: 48 00 4d 69 bl ffc09034 <== NOT EXECUTED * created that way by the IMFS. */ status = mkdir( "/dev", 0777); if ( status != 0 ) rtems_fatal_error_occurred( 0xABCD0003 ); ffc042d0: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc042d4: 60 63 00 03 ori r3,r3,3 <== NOT EXECUTED ffc042d8: 48 00 4d 5d bl ffc09034 <== NOT EXECUTED status = mount( &entry, mt->fs_ops, mt->fsoptions, mt->device, mt->mount_point ); if ( status == -1 ) rtems_fatal_error_occurred( 0xABCD0002 ); ffc042dc: 3c 60 ab cd lis r3,-21555 <== NOT EXECUTED ffc042e0: 60 63 00 02 ori r3,r3,2 <== NOT EXECUTED ffc042e4: 48 00 4d 51 bl ffc09034 <== NOT EXECUTED ffc30e9c : ); bool rtems_filesystem_nodes_equal( const rtems_filesystem_location_info_t *loc1, const rtems_filesystem_location_info_t *loc2 ){ ffc30e9c: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc30ea0: 80 64 00 00 lwz r3,0(r4) <== NOT EXECUTED return ( loc1->node_access == loc2->node_access ); } ffc30ea4: 7c 03 1a 78 xor r3,r0,r3 <== NOT EXECUTED ffc30ea8: 7c 63 00 34 cntlzw r3,r3 <== NOT EXECUTED ffc30eac: 54 63 d9 7e rlwinm r3,r3,27,5,31 <== NOT EXECUTED ffc30eb0: 4e 80 00 20 blr <== NOT EXECUTED ffc042e8 : { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) ffc042e8: 88 03 00 00 lbz r0,0(r3) int rtems_filesystem_prefix_separators( const char *pathname, int pathnamelen ) { ffc042ec: 7c 69 1b 78 mr r9,r3 /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) ffc042f0: 2f 80 00 00 cmpwi cr7,r0,0 ffc042f4: 41 9e 00 3c beq- cr7,ffc04330 ffc042f8: 2f 84 00 00 cmpwi cr7,r4,0 ffc042fc: 7c 89 03 a6 mtctr r4 ffc04300: 38 60 00 00 li r3,0 ffc04304: 41 9e 00 2c beq- cr7,ffc04330 ffc04308: 2f 80 00 2f cmpwi cr7,r0,47 ffc0430c: 2f 00 00 5c cmpwi cr6,r0,92 ffc04310: 41 9e 00 08 beq- cr7,ffc04318 ffc04314: 4c ba 00 20 bnelr+ cr6 { pathname++; pathnamelen--; stripped++; ffc04318: 38 63 00 01 addi r3,r3,1 { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) ffc0431c: 7c 09 18 ae lbzx r0,r9,r3 ffc04320: 2f 80 00 00 cmpwi cr7,r0,0 ffc04324: 4d 9e 00 20 beqlr cr7 ffc04328: 42 00 ff e0 bdnz+ ffc04308 pathname++; pathnamelen--; stripped++; } return stripped; } ffc0432c: 4e 80 00 20 blr <== NOT EXECUTED { /* * Eat any separators at start of the path. */ int stripped = 0; while ( *pathname && pathnamelen && rtems_filesystem_is_separator( *pathname ) ) ffc04330: 38 60 00 00 li r3,0 <== NOT EXECUTED pathname++; pathnamelen--; stripped++; } return stripped; } ffc04334: 4e 80 00 20 blr <== NOT EXECUTED ffc03f3c : rtems_status_code rtems_io_lookup_name( const char *name, rtems_driver_name_t *device_info ) { ffc03f3c: 94 21 ff c0 stwu r1,-64(r1) <== NOT EXECUTED ffc03f40: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc03f44: 93 61 00 2c stw r27,44(r1) <== NOT EXECUTED ffc03f48: 90 01 00 44 stw r0,68(r1) <== NOT EXECUTED ffc03f4c: 93 81 00 30 stw r28,48(r1) <== NOT EXECUTED ffc03f50: 93 a1 00 34 stw r29,52(r1) <== NOT EXECUTED ffc03f54: 7c 9d 23 78 mr r29,r4 <== NOT EXECUTED ffc03f58: 93 c1 00 38 stw r30,56(r1) <== NOT EXECUTED ffc03f5c: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED ffc03f60: 93 e1 00 3c stw r31,60(r1) <== 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 ); ffc03f64: 48 00 ef 51 bl ffc12eb4 <== NOT EXECUTED ffc03f68: 3b e1 00 08 addi r31,r1,8 <== NOT EXECUTED ffc03f6c: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc03f70: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc03f74: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc03f78: 7f e6 fb 78 mr r6,r31 <== NOT EXECUTED ffc03f7c: 38 e0 00 01 li r7,1 <== NOT EXECUTED ffc03f80: 48 00 05 6d bl ffc044ec <== NOT EXECUTED the_jnode = loc.node_access; if ( !loc.ops->node_type_h ) { ffc03f84: 81 21 00 14 lwz r9,20(r1) <== 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 ); ffc03f88: 7c 7c 1b 78 mr r28,r3 <== NOT EXECUTED the_jnode = loc.node_access; ffc03f8c: 83 61 00 08 lwz r27,8(r1) <== NOT EXECUTED if ( !loc.ops->node_type_h ) { ffc03f90: 80 09 00 10 lwz r0,16(r9) <== NOT EXECUTED ffc03f94: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc03f98: 41 9e 00 64 beq- cr7,ffc03ffc <== NOT EXECUTED rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); ffc03f9c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc03fa0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc03fa4: 4e 80 04 21 bctrl <== NOT EXECUTED if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { ffc03fa8: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc03fac: 41 9e 00 9c beq- cr7,ffc04048 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc03fb0: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc03fb4: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc03fb8: 41 9e 00 e4 beq- cr7,ffc0409c <== NOT EXECUTED ffc03fbc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc03fc0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc03fc4: 41 9e 00 d8 beq- cr7,ffc0409c <== NOT EXECUTED ffc03fc8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc03fcc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc03fd0: 4e 80 04 21 bctrl <== NOT EXECUTED ffc03fd4: 38 60 00 0d li r3,13 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } ffc03fd8: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc03fdc: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc03fe0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc03fe4: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc03fe8: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc03fec: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc03ff0: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc03ff4: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc03ff8: 4e 80 00 20 blr <== 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 ); ffc03ffc: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc04000: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc04004: 41 9e 00 10 beq- cr7,ffc04014 <== NOT EXECUTED ffc04008: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0400c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04010: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc04014: 48 00 db a5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc04018: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc0401c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc04020: 38 60 ff ff li r3,-1 <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); return RTEMS_SUCCESSFUL; } ffc04024: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED ffc04028: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc0402c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc04030: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc04034: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc04038: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc0403c: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc04040: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc04044: 4e 80 00 20 blr <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); } node_type = (*loc.ops->node_type_h)( &loc ); if ( (result != 0) || node_type != RTEMS_FILESYSTEM_DEVICE ) { ffc04048: 2f 83 00 02 cmpwi cr7,r3,2 <== NOT EXECUTED ffc0404c: 40 9e ff 64 bne+ cr7,ffc03fb0 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; ffc04050: 93 dd 00 00 stw r30,0(r29) <== NOT EXECUTED device_info->device_name_length = strlen( name ); ffc04054: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc04058: 48 00 ee 5d bl ffc12eb4 <== NOT EXECUTED device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); ffc0405c: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED rtems_filesystem_freenode( &loc ); return RTEMS_UNSATISFIED; } device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); ffc04060: 90 7d 00 04 stw r3,4(r29) <== NOT EXECUTED device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); ffc04064: 2f 89 00 00 cmpwi cr7,r9,0 <== 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; ffc04068: 80 1b 00 50 lwz r0,80(r27) <== NOT EXECUTED ffc0406c: 90 1d 00 08 stw r0,8(r29) <== NOT EXECUTED device_info->minor = the_jnode->info.device.minor; ffc04070: 80 1b 00 54 lwz r0,84(r27) <== NOT EXECUTED ffc04074: 90 1d 00 0c stw r0,12(r29) <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc04078: 41 9e 00 4c beq- cr7,ffc040c4 <== NOT EXECUTED ffc0407c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc04080: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc04084: 41 9e 00 40 beq- cr7,ffc040c4 <== NOT EXECUTED ffc04088: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc0408c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc04090: 4e 80 04 21 bctrl <== NOT EXECUTED ffc04094: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc04098: 4b ff ff 40 b ffc03fd8 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } ffc0409c: 80 01 00 44 lwz r0,68(r1) <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); ffc040a0: 38 60 00 0d li r3,13 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } ffc040a4: 83 61 00 2c lwz r27,44(r1) <== NOT EXECUTED ffc040a8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc040ac: 83 81 00 30 lwz r28,48(r1) <== NOT EXECUTED ffc040b0: 83 a1 00 34 lwz r29,52(r1) <== NOT EXECUTED ffc040b4: 83 c1 00 38 lwz r30,56(r1) <== NOT EXECUTED ffc040b8: 83 e1 00 3c lwz r31,60(r1) <== NOT EXECUTED ffc040bc: 38 21 00 40 addi r1,r1,64 <== NOT EXECUTED ffc040c0: 4e 80 00 20 blr <== NOT EXECUTED device_info->device_name = (char *) name; device_info->device_name_length = strlen( name ); device_info->major = the_jnode->info.device.major; device_info->minor = the_jnode->info.device.minor; rtems_filesystem_freenode( &loc ); ffc040c4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc040c8: 4b ff ff 10 b ffc03fd8 <== NOT EXECUTED ffc0b09c : 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 ) { ffc0b09c: 94 21 ff f0 stwu r1,-16(r1) ffc0b0a0: 7c 08 02 a6 mflr r0 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) ffc0b0a4: 3d 20 00 00 lis r9,0 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 ) { ffc0b0a8: 90 01 00 14 stw r0,20(r1) rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) ffc0b0ac: 80 09 27 74 lwz r0,10100(r9) 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; ffc0b0b0: 3d 20 00 00 lis r9,0 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 ) { ffc0b0b4: 93 e1 00 0c stw r31,12(r1) ffc0b0b8: 7c 7f 1b 78 mr r31,r3 rtems_device_major_number major_limit = _IO_Number_of_drivers; if ( rtems_interrupt_is_in_progress() ) ffc0b0bc: 2f 80 00 00 cmpwi cr7,r0,0 ffc0b0c0: 38 60 00 12 li r3,18 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; ffc0b0c4: 80 09 27 c0 lwz r0,10176(r9) if ( rtems_interrupt_is_in_progress() ) ffc0b0c8: 40 9e 00 e8 bne- cr7,ffc0b1b0 return RTEMS_CALLED_FROM_ISR; if ( registered_major == NULL ) ffc0b0cc: 2f 85 00 00 cmpwi cr7,r5,0 ffc0b0d0: 41 9e 01 38 beq- cr7,ffc0b208 return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; if ( driver_table == NULL ) ffc0b0d4: 2f 84 00 00 cmpwi cr7,r4,0 if ( registered_major == NULL ) return RTEMS_INVALID_ADDRESS; /* Set it to an invalid value */ *registered_major = major_limit; ffc0b0d8: 90 05 00 00 stw r0,0(r5) if ( driver_table == NULL ) ffc0b0dc: 41 9e 01 2c beq- cr7,ffc0b208 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0b0e0: 81 64 00 00 lwz r11,0(r4) ffc0b0e4: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0b0e8: 41 9e 01 14 beq- cr7,ffc0b1fc return RTEMS_INVALID_ADDRESS; if ( rtems_io_is_empty_table( driver_table ) ) return RTEMS_INVALID_ADDRESS; if ( major >= major_limit ) ffc0b0ec: 7f 80 f8 40 cmplw cr7,r0,r31 ffc0b0f0: 38 60 00 0a li r3,10 ffc0b0f4: 40 9d 00 bc ble- cr7,ffc0b1b0 rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; ffc0b0f8: 3d 60 00 00 lis r11,0 ffc0b0fc: 81 4b 27 4c lwz r10,10060(r11) ffc0b100: 38 0a 00 01 addi r0,r10,1 ffc0b104: 90 0b 27 4c stw r0,10060(r11) return RTEMS_INVALID_NUMBER; _Thread_Disable_dispatch(); if ( major == 0 ) { ffc0b108: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0b10c: 40 9e 00 b8 bne- cr7,ffc0b1c4 static rtems_status_code rtems_io_obtain_major_number( rtems_device_major_number *major ) { rtems_device_major_number n = _IO_Number_of_drivers; ffc0b110: 81 69 27 c0 lwz r11,10176(r9) rtems_device_major_number m = 0; /* major is error checked by caller */ for ( m = 0; m < n; ++m ) { ffc0b114: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0b118: 41 9e 01 08 beq- cr7,ffc0b220 ffc0b11c: 3d 20 00 00 lis r9,0 ffc0b120: 7d 69 03 a6 mtctr r11 ffc0b124: 81 49 27 c4 lwz r10,10180(r9) ffc0b128: 7d 49 53 78 mr r9,r10 ffc0b12c: 40 be 00 14 bne+ cr7,ffc0b140 ffc0b130: 48 00 01 14 b ffc0b244 <== NOT EXECUTED ffc0b134: 3b ff 00 01 addi r31,r31,1 ffc0b138: 39 29 00 18 addi r9,r9,24 ffc0b13c: 42 40 00 1c bdz- ffc0b158 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0b140: 80 09 00 00 lwz r0,0(r9) ffc0b144: 2f 80 00 00 cmpwi cr7,r0,0 ffc0b148: 40 9e ff ec bne+ cr7,ffc0b134 ffc0b14c: 80 09 00 04 lwz r0,4(r9) ffc0b150: 2f 80 00 00 cmpwi cr7,r0,0 ffc0b154: 40 9e ff e0 bne+ cr7,ffc0b134 } /* Assigns invalid value in case of failure */ *major = m; if ( m != n ) ffc0b158: 7f 8b f8 00 cmpw cr7,r11,r31 if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; ffc0b15c: 93 e5 00 00 stw r31,0(r5) if ( m != n ) ffc0b160: 41 9e 00 c4 beq- cr7,ffc0b224 ffc0b164: 1d 3f 00 18 mulli r9,r31,24 ffc0b168: 7d 2a 4a 14 add r9,r10,r9 } *registered_major = major; } _IO_Driver_address_table [major] = *driver_table; ffc0b16c: 81 64 00 08 lwz r11,8(r4) ffc0b170: 80 04 00 0c lwz r0,12(r4) ffc0b174: 81 04 00 00 lwz r8,0(r4) ffc0b178: 81 44 00 04 lwz r10,4(r4) ffc0b17c: 91 09 00 00 stw r8,0(r9) ffc0b180: 91 49 00 04 stw r10,4(r9) ffc0b184: 91 69 00 08 stw r11,8(r9) ffc0b188: 90 09 00 0c stw r0,12(r9) ffc0b18c: 81 64 00 14 lwz r11,20(r4) ffc0b190: 80 04 00 10 lwz r0,16(r4) ffc0b194: 91 69 00 14 stw r11,20(r9) ffc0b198: 90 09 00 10 stw r0,16(r9) _Thread_Enable_dispatch(); ffc0b19c: 48 00 21 95 bl ffc0d330 <_Thread_Enable_dispatch> return rtems_io_initialize( major, 0, NULL ); ffc0b1a0: 7f e3 fb 78 mr r3,r31 ffc0b1a4: 38 80 00 00 li r4,0 ffc0b1a8: 38 a0 00 00 li r5,0 ffc0b1ac: 48 00 a3 9d bl ffc15548 } ffc0b1b0: 80 01 00 14 lwz r0,20(r1) ffc0b1b4: 83 e1 00 0c lwz r31,12(r1) ffc0b1b8: 38 21 00 10 addi r1,r1,16 ffc0b1bc: 7c 08 03 a6 mtlr r0 ffc0b1c0: 4e 80 00 20 blr _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; ffc0b1c4: 3d 20 00 00 lis r9,0 ffc0b1c8: 81 29 27 c4 lwz r9,10180(r9) ffc0b1cc: 1c 1f 00 18 mulli r0,r31,24 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0b1d0: 7d 69 00 2e lwzx r11,r9,r0 _Thread_Enable_dispatch(); return sc; } major = *registered_major; } else { rtems_driver_address_table *const table = _IO_Driver_address_table + major; ffc0b1d4: 7d 29 02 14 add r9,r9,r0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0b1d8: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0b1dc: 41 9e 00 54 beq- cr7,ffc0b230 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(); ffc0b1e0: 48 00 21 51 bl ffc0d330 <_Thread_Enable_dispatch> _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } ffc0b1e4: 80 01 00 14 lwz r0,20(r1) 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(); ffc0b1e8: 38 60 00 0c li r3,12 _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } ffc0b1ec: 83 e1 00 0c lwz r31,12(r1) ffc0b1f0: 7c 08 03 a6 mtlr r0 ffc0b1f4: 38 21 00 10 addi r1,r1,16 ffc0b1f8: 4e 80 00 20 blr static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0b1fc: 81 64 00 04 lwz r11,4(r4) ffc0b200: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0b204: 40 9e fe e8 bne+ cr7,ffc0b0ec _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); } ffc0b208: 80 01 00 14 lwz r0,20(r1) _IO_Driver_address_table [major] = *driver_table; _Thread_Enable_dispatch(); return rtems_io_initialize( major, 0, NULL ); ffc0b20c: 38 60 00 09 li r3,9 } ffc0b210: 83 e1 00 0c lwz r31,12(r1) ffc0b214: 38 21 00 10 addi r1,r1,16 ffc0b218: 7c 08 03 a6 mtlr r0 ffc0b21c: 4e 80 00 20 blr if ( rtems_io_is_empty_table( table ) ) break; } /* Assigns invalid value in case of failure */ *major = m; ffc0b220: 93 e5 00 00 stw r31,0(r5) <== NOT EXECUTED if ( major == 0 ) { rtems_status_code sc = rtems_io_obtain_major_number( registered_major ); if ( sc != RTEMS_SUCCESSFUL ) { _Thread_Enable_dispatch(); ffc0b224: 48 00 21 0d bl ffc0d330 <_Thread_Enable_dispatch> ffc0b228: 38 60 00 05 li r3,5 return sc; ffc0b22c: 4b ff ff 84 b ffc0b1b0 static inline bool rtems_io_is_empty_table( const rtems_driver_address_table *table ) { return table->initialization_entry == NULL && table->open_entry == NULL; ffc0b230: 80 09 00 04 lwz r0,4(r9) ffc0b234: 2f 80 00 00 cmpwi cr7,r0,0 ffc0b238: 40 9e ff a8 bne+ cr7,ffc0b1e0 if ( !rtems_io_is_empty_table( table ) ) { _Thread_Enable_dispatch(); return RTEMS_RESOURCE_IN_USE; } *registered_major = major; ffc0b23c: 93 e5 00 00 stw r31,0(r5) ffc0b240: 4b ff ff 2c b ffc0b16c ffc0b244: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0b248: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0b24c: 4b ff fe f4 b ffc0b140 <== NOT EXECUTED ffc046bc : * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { ffc046bc: 94 21 ff f0 stwu r1,-16(r1) ffc046c0: 7c 08 02 a6 mflr r0 ffc046c4: 93 e1 00 0c stw r31,12(r1) rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) ffc046c8: 3f e0 00 00 lis r31,0 ffc046cc: 80 7f 26 4c lwz r3,9804(r31) * * Called by BSP startup code to initialize the libio subsystem. */ void rtems_libio_init( void ) { ffc046d0: 90 01 00 14 stw r0,20(r1) rtems_status_code rc; uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) ffc046d4: 2f 83 00 00 cmpwi cr7,r3,0 ffc046d8: 41 9e 00 68 beq- cr7,ffc04740 { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, ffc046dc: 38 80 00 48 li r4,72 ffc046e0: 48 00 99 99 bl ffc0e078 ffc046e4: 3d 20 00 00 lis r9,0 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) ffc046e8: 2f 83 00 00 cmpwi cr7,r3,0 uint32_t i; rtems_libio_t *iop; if (rtems_libio_number_iops > 0) { rtems_libio_iops = (rtems_libio_t *) calloc(rtems_libio_number_iops, ffc046ec: 90 69 27 08 stw r3,9992(r9) ffc046f0: 7c 6b 1b 78 mr r11,r3 sizeof(rtems_libio_t)); if (rtems_libio_iops == NULL) ffc046f4: 41 9e 00 a4 beq- cr7,ffc04798 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++) ffc046f8: 81 3f 26 4c lwz r9,9804(r31) 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; ffc046fc: 3d 40 00 00 lis r10,0 ffc04700: 90 6a 27 0c stw r3,9996(r10) for (i = 0 ; (i + 1) < rtems_libio_number_iops ; i++, iop++) ffc04704: 2b 89 00 01 cmplwi cr7,r9,1 ffc04708: 40 9d 00 30 ble- cr7,ffc04738 ffc0470c: 39 29 ff ff addi r9,r9,-1 ffc04710: 7d 29 03 a6 mtctr r9 ffc04714: 39 60 00 01 li r11,1 ffc04718: 39 23 00 48 addi r9,r3,72 iop->data1 = iop + 1; ffc0471c: 91 29 ff f0 stw r9,-16(r9) ffc04720: 39 6b 00 01 addi r11,r11,1 ffc04724: 39 29 00 48 addi r9,r9,72 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++) ffc04728: 42 00 ff f4 bdnz+ ffc0471c ffc0472c: 39 6b ff ff addi r11,r11,-1 ffc04730: 1d 6b 00 48 mulli r11,r11,72 ffc04734: 7d 63 5a 14 add r11,r3,r11 iop->data1 = iop + 1; iop->data1 = NULL; ffc04738: 38 00 00 00 li r0,0 ffc0473c: 90 0b 00 38 stw r0,56(r11) /* * Create the binary semaphore used to provide mutual exclusion * on the IOP Table. */ rc = rtems_semaphore_create( ffc04740: 3c 60 4c 42 lis r3,19522 ffc04744: 3c e0 00 00 lis r7,0 ffc04748: 60 63 49 4f ori r3,r3,18767 ffc0474c: 38 e7 27 10 addi r7,r7,10000 ffc04750: 38 80 00 01 li r4,1 ffc04754: 38 a0 00 54 li r5,84 ffc04758: 38 c0 00 00 li r6,0 ffc0475c: 48 00 3c b9 bl ffc08414 1, RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) ffc04760: 2f 83 00 00 cmpwi cr7,r3,0 ffc04764: 40 9e 00 30 bne- cr7,ffc04794 /* * Initialize the base file system infrastructure. */ if (rtems_fs_init_helper) ffc04768: 3d 20 00 00 lis r9,0 ffc0476c: 80 09 26 48 lwz r0,9800(r9) ffc04770: 2f 80 00 00 cmpwi cr7,r0,0 ffc04774: 41 9e 00 0c beq- cr7,ffc04780 (* rtems_fs_init_helper)(); ffc04778: 7c 09 03 a6 mtctr r0 ffc0477c: 4e 80 04 21 bctrl } ffc04780: 80 01 00 14 lwz r0,20(r1) ffc04784: 83 e1 00 0c lwz r31,12(r1) ffc04788: 38 21 00 10 addi r1,r1,16 ffc0478c: 7c 08 03 a6 mtlr r0 ffc04790: 4e 80 00 20 blr RTEMS_BINARY_SEMAPHORE | RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &rtems_libio_semaphore ); if ( rc != RTEMS_SUCCESSFUL ) rtems_fatal_error_occurred( rc ); ffc04794: 48 00 48 a1 bl ffc09034 <== 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); ffc04798: 38 60 00 1a li r3,26 <== NOT EXECUTED ffc0479c: 48 00 48 99 bl ffc09034 <== NOT EXECUTED ffc30404 : rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { ffc30404: 94 21 ff c0 stwu r1,-64(r1) ffc30408: 7c 08 02 a6 mflr r0 rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); ffc3040c: 38 60 00 00 li r3,0 ffc30410: 38 80 00 00 li r4,0 rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { ffc30414: 93 c1 00 38 stw r30,56(r1) rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); ffc30418: 38 a1 00 08 addi r5,r1,8 rtems_filesystem_freenode( &env->root_directory); free(env); } } rtems_status_code rtems_libio_set_private_env(void) { ffc3041c: 90 01 00 44 stw r0,68(r1) ffc30420: 93 61 00 2c stw r27,44(r1) ffc30424: 93 81 00 30 stw r28,48(r1) ffc30428: 93 a1 00 34 stw r29,52(r1) ffc3042c: 93 e1 00 3c stw r31,60(r1) rtems_status_code sc; rtems_id task_id; rtems_filesystem_location_info_t loc; sc=rtems_task_ident(RTEMS_SELF,0,&task_id); ffc30430: 4b fd cb 75 bl ffc0cfa4 if (sc != RTEMS_SUCCESSFUL) return sc; ffc30434: 7c 7e 1b 79 mr. r30,r3 ffc30438: 40 82 01 00 bne- ffc30538 /* Only for the first time a malloc is necesary */ if (rtems_current_user_env==&rtems_global_user_env) { ffc3043c: 3f e0 00 00 lis r31,0 ffc30440: 83 9f 34 ec lwz r28,13548(r31) ffc30444: 3f a0 00 00 lis r29,0 ffc30448: 3b bd 63 64 addi r29,r29,25444 ffc3044c: 7f 9c e8 00 cmpw cr7,r28,r29 ffc30450: 3b 7f 34 ec addi r27,r31,13548 ffc30454: 41 9e 01 0c beq- cr7,ffc30560 return sc; } rtems_current_user_env = tmp; }; *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ ffc30458: 7f a4 eb 78 mr r4,r29 ffc3045c: 38 a0 00 48 li r5,72 ffc30460: 7f 83 e3 78 mr r3,r28 ffc30464: 48 02 02 79 bl ffc506dc rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc30468: 3d 20 00 00 lis r9,0 ffc3046c: 81 29 63 58 lwz r9,25432(r9) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc30470: 3f a0 ff c7 lis r29,-57 ffc30474: 3b c1 00 0c addi r30,r1,12 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc30478: 81 09 00 1c lwz r8,28(r9) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc3047c: 3b bd 3e dc addi r29,r29,16092 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc30480: 81 49 00 20 lwz r10,32(r9) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc30484: 7f c6 f3 78 mr r6,r30 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc30488: 81 69 00 24 lwz r11,36(r9) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc3048c: 38 80 00 01 li r4,1 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc30490: 80 09 00 28 lwz r0,40(r9) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc30494: 38 a0 00 00 li r5,0 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc30498: 91 1c 00 18 stw r8,24(r28) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc3049c: 38 e0 00 00 li r7,0 ffc304a0: 7f a3 eb 78 mr r3,r29 *rtems_current_user_env = rtems_global_user_env; /* get the global values*/ rtems_current_user_env->task_id=task_id; /* mark the local values*/ /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc304a4: 91 5c 00 1c stw r10,28(r28) ffc304a8: 91 7c 00 20 stw r11,32(r28) ffc304ac: 90 1c 00 24 stw r0,36(r28) ffc304b0: 80 09 00 2c lwz r0,44(r9) } 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*/ ffc304b4: 81 21 00 08 lwz r9,8(r1) /* get a clean root */ rtems_filesystem_root = THE_ROOT_FS_LOC; ffc304b8: 90 1c 00 28 stw r0,40(r28) } 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*/ ffc304bc: 91 3c 00 00 stw r9,0(r28) * code we must _not_ free the original locs because * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc304c0: 4b fd 73 cd bl ffc0788c rtems_filesystem_root = loc; ffc304c4: 81 3f 34 ec lwz r9,13548(r31) ffc304c8: 81 41 00 10 lwz r10,16(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc304cc: 7f c6 f3 78 mr r6,r30 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc304d0: 81 61 00 14 lwz r11,20(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc304d4: 7f a3 eb 78 mr r3,r29 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc304d8: 80 01 00 18 lwz r0,24(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc304dc: 38 80 00 01 li r4,1 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc304e0: 81 01 00 0c lwz r8,12(r1) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc304e4: 38 a0 00 00 li r5,0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc304e8: 91 49 00 1c stw r10,28(r9) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc304ec: 38 e0 00 00 li r7,0 rtems_filesystem_current = loc; ffc304f0: 3b c0 00 00 li r30,0 * what we are trying to do here is forking off * clones. */ rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); rtems_filesystem_root = loc; ffc304f4: 91 09 00 18 stw r8,24(r9) ffc304f8: 91 69 00 20 stw r11,32(r9) ffc304fc: 90 09 00 24 stw r0,36(r9) ffc30500: 80 01 00 1c lwz r0,28(r1) ffc30504: 90 09 00 28 stw r0,40(r9) rtems_filesystem_evaluate_path("/", 1, 0, &loc, 0); ffc30508: 4b fd 73 85 bl ffc0788c rtems_filesystem_current = loc; ffc3050c: 80 01 00 18 lwz r0,24(r1) ffc30510: 81 3f 34 ec lwz r9,13548(r31) ffc30514: 81 41 00 10 lwz r10,16(r1) ffc30518: 81 61 00 14 lwz r11,20(r1) ffc3051c: 81 01 00 0c lwz r8,12(r1) ffc30520: 91 49 00 08 stw r10,8(r9) ffc30524: 91 09 00 04 stw r8,4(r9) ffc30528: 91 69 00 0c stw r11,12(r9) ffc3052c: 90 09 00 10 stw r0,16(r9) ffc30530: 80 01 00 1c lwz r0,28(r1) ffc30534: 90 09 00 14 stw r0,20(r9) return RTEMS_SUCCESSFUL; } ffc30538: 80 01 00 44 lwz r0,68(r1) ffc3053c: 7f c3 f3 78 mr r3,r30 ffc30540: 83 61 00 2c lwz r27,44(r1) ffc30544: 7c 08 03 a6 mtlr r0 ffc30548: 83 81 00 30 lwz r28,48(r1) ffc3054c: 83 a1 00 34 lwz r29,52(r1) ffc30550: 83 c1 00 38 lwz r30,56(r1) ffc30554: 83 e1 00 3c lwz r31,60(r1) ffc30558: 38 21 00 40 addi r1,r1,64 ffc3055c: 4e 80 00 20 blr 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)); ffc30560: 38 60 00 48 li r3,72 ffc30564: 4b fd 7c 25 bl ffc08188 if (!tmp) ffc30568: 3b c0 00 1a li r30,26 ffc3056c: 7c 7c 1b 79 mr. r28,r3 ffc30570: 41 a2 ff c8 beq- ffc30538 #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); ffc30574: 3c a0 ff c3 lis r5,-61 ffc30578: 7f 64 db 78 mr r4,r27 ffc3057c: 38 a5 02 9c addi r5,r5,668 ffc30580: 38 60 00 00 li r3,0 ffc30584: 48 00 1f 6d bl ffc324f0 if (sc != RTEMS_SUCCESSFUL) { ffc30588: 7c 7e 1b 79 mr. r30,r3 ffc3058c: 40 82 00 0c bne- ffc30598 * not initialized yet */ free(tmp); return sc; } rtems_current_user_env = tmp; ffc30590: 93 9f 34 ec stw r28,13548(r31) ffc30594: 4b ff fe c4 b ffc30458 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); ffc30598: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc3059c: 4b fd 73 f9 bl ffc07994 <== NOT EXECUTED return sc; ffc305a0: 4b ff ff 98 b ffc30538 <== NOT EXECUTED ffc30324 : * 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) { ffc30324: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc30328: 7c 08 02 a6 mflr r0 <== 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); ffc3032c: 38 80 00 00 li r4,0 <== NOT EXECUTED * 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) { ffc30330: 93 a1 00 1c stw r29,28(r1) <== 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); ffc30334: 38 a1 00 0c addi r5,r1,12 <== NOT EXECUTED * 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) { ffc30338: 7c 7d 1b 78 mr r29,r3 <== 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); ffc3033c: 38 60 00 00 li r3,0 <== NOT EXECUTED * 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) { ffc30340: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc30344: 93 81 00 18 stw r28,24(r1) <== NOT EXECUTED ffc30348: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED ffc3034c: 93 e1 00 24 stw r31,36(r1) <== 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); ffc30350: 4b fd cc 55 bl ffc0cfa4 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; ffc30354: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc30358: 40 82 00 48 bne- ffc303a0 <== NOT EXECUTED if (rtems_current_user_env->task_id==current_task_id) { ffc3035c: 3f e0 00 00 lis r31,0 <== NOT EXECUTED ffc30360: 81 21 00 0c lwz r9,12(r1) <== NOT EXECUTED ffc30364: 83 9f 34 ec lwz r28,13548(r31) <== NOT EXECUTED ffc30368: 38 1f 34 ec addi r0,r31,13548 <== NOT EXECUTED ffc3036c: 7c 1e 03 78 mr r30,r0 <== NOT EXECUTED ffc30370: 81 7c 00 00 lwz r11,0(r28) <== NOT EXECUTED ffc30374: 7f 8b 48 00 cmpw cr7,r11,r9 <== NOT EXECUTED ffc30378: 41 9e 00 4c beq- cr7,ffc303c4 <== 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, ffc3037c: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc30380: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc30384: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ffc30388: 48 00 23 59 bl ffc326e0 <== NOT EXECUTED (void*)&shared_user_env ); if (sc != RTEMS_SUCCESSFUL) ffc3038c: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc30390: 41 82 00 50 beq- ffc303e0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; bailout: /* fallback to the global env */ rtems_current_user_env = &rtems_global_user_env; ffc30394: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc30398: 39 29 63 64 addi r9,r9,25444 <== NOT EXECUTED ffc3039c: 91 3f 34 ec stw r9,13548(r31) <== NOT EXECUTED return sc; } ffc303a0: 7c 03 03 78 mr r3,r0 <== NOT EXECUTED ffc303a4: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc303a8: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc303ac: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc303b0: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc303b4: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc303b8: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc303bc: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc303c0: 4e 80 00 20 blr <== 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); ffc303c4: 7c 04 03 78 mr r4,r0 <== NOT EXECUTED ffc303c8: 48 00 22 3d bl ffc32604 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) return sc; ffc303cc: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc303d0: 40 82 ff d0 bne+ ffc303a0 <== NOT EXECUTED free_user_env(tmp); ffc303d4: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc303d8: 4b ff fe c5 bl ffc3029c <== NOT EXECUTED ffc303dc: 4b ff ff a0 b ffc3037c <== NOT EXECUTED sc = rtems_task_variable_get(task_id,(void*)&rtems_current_user_env, (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); ffc303e0: 3c a0 ff c3 lis r5,-61 <== NOT EXECUTED ffc303e4: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc303e8: 38 a5 02 9c addi r5,r5,668 <== NOT EXECUTED ffc303ec: 48 00 21 05 bl ffc324f0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) ffc303f0: 7c 60 1b 79 mr. r0,r3 <== NOT EXECUTED ffc303f4: 40 82 ff a0 bne+ ffc30394 <== NOT EXECUTED goto bailout; /* the current_user_env is the same pointer that remote env */ rtems_current_user_env = shared_user_env; ffc303f8: 81 21 00 08 lwz r9,8(r1) <== NOT EXECUTED ffc303fc: 91 3f 34 ec stw r9,13548(r31) <== NOT EXECUTED /* increase the reference count */ #ifdef HAVE_USERENV_REFCNT rtems_current_user_env->refcnt++; #endif return RTEMS_SUCCESSFUL; ffc30400: 4b ff ff a0 b ffc303a0 <== NOT EXECUTED ffc082cc : * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { ffc082cc: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { ffc082d0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { ffc082d4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc082d8: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { ffc082dc: 80 69 34 9c lwz r3,13468(r9) <== NOT EXECUTED ffc082e0: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED * size and thus we skip updating the statistics. */ static void rtems_malloc_statistics_at_free( void *pointer ) { ffc082e4: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED uintptr_t size; if (_Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &size) ) { ffc082e8: 48 00 6d 35 bl ffc0f01c <_Protected_heap_Get_block_size><== NOT EXECUTED ffc082ec: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc082f0: 41 9e 00 2c beq- cr7,ffc0831c <== NOT EXECUTED MSBUMP(lifetime_freed, size); ffc082f4: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc082f8: 81 41 00 08 lwz r10,8(r1) <== NOT EXECUTED ffc082fc: 39 6b 63 28 addi r11,r11,25384 <== NOT EXECUTED ffc08300: 80 ab 00 28 lwz r5,40(r11) <== NOT EXECUTED ffc08304: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc08308: 80 cb 00 2c lwz r6,44(r11) <== NOT EXECUTED ffc0830c: 7d 0a 30 14 addc r8,r10,r6 <== NOT EXECUTED ffc08310: 7c e9 29 14 adde r7,r9,r5 <== NOT EXECUTED ffc08314: 90 eb 00 28 stw r7,40(r11) <== NOT EXECUTED ffc08318: 91 0b 00 2c stw r8,44(r11) <== NOT EXECUTED } } ffc0831c: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc08320: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc08324: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc08328: 4e 80 00 20 blr <== NOT EXECUTED ffc0832c : { uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) ffc0832c: 7c 64 1b 79 mr. r4,r3 <== NOT EXECUTED } static void rtems_malloc_statistics_at_malloc( void *pointer ) { ffc08330: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc08334: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc08338: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED uintptr_t actual_size = 0; uint32_t current_depth; rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) ffc0833c: 41 82 00 5c beq- ffc08398 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; ffc08340: 7c 25 0b 78 mr r5,r1 <== NOT EXECUTED ffc08344: 38 00 00 00 li r0,0 <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); ffc08348: 3d 20 00 00 lis r9,0 <== NOT EXECUTED static void rtems_malloc_statistics_at_malloc( void *pointer ) { uintptr_t actual_size = 0; ffc0834c: 94 05 00 08 stwu r0,8(r5) <== NOT EXECUTED rtems_malloc_statistics_t *s = &rtems_malloc_statistics; if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); ffc08350: 80 69 34 9c lwz r3,13468(r9) <== NOT EXECUTED ffc08354: 48 00 6c c9 bl ffc0f01c <_Protected_heap_Get_block_size><== NOT EXECUTED MSBUMP(lifetime_allocated, actual_size); ffc08358: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0835c: 39 29 63 28 addi r9,r9,25384 <== NOT EXECUTED ffc08360: 81 81 00 08 lwz r12,8(r1) <== NOT EXECUTED ffc08364: 80 a9 00 20 lwz r5,32(r9) <== NOT EXECUTED ffc08368: 39 60 00 00 li r11,0 <== NOT EXECUTED ffc0836c: 80 c9 00 24 lwz r6,36(r9) <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); ffc08370: 80 09 00 2c lwz r0,44(r9) <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); ffc08374: 7d 0c 30 14 addc r8,r12,r6 <== NOT EXECUTED ffc08378: 7c eb 29 14 adde r7,r11,r5 <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) ffc0837c: 81 69 00 18 lwz r11,24(r9) <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); ffc08380: 90 e9 00 20 stw r7,32(r9) <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); ffc08384: 7c 00 40 50 subf r0,r0,r8 <== NOT EXECUTED if (current_depth > s->max_depth) ffc08388: 7f 80 58 40 cmplw cr7,r0,r11 <== NOT EXECUTED if ( !pointer ) return; _Protected_heap_Get_block_size(RTEMS_Malloc_Heap, pointer, &actual_size); MSBUMP(lifetime_allocated, actual_size); ffc0838c: 91 09 00 24 stw r8,36(r9) <== NOT EXECUTED current_depth = (uint32_t) (s->lifetime_allocated - s->lifetime_freed); if (current_depth > s->max_depth) ffc08390: 40 9d 00 08 ble- cr7,ffc08398 <== NOT EXECUTED s->max_depth = current_depth; ffc08394: 90 09 00 18 stw r0,24(r9) <== NOT EXECUTED } ffc08398: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc0839c: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc083a0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc083a4: 4e 80 00 20 blr <== NOT EXECUTED ffc083a8 : #include #include static void rtems_malloc_statistics_initialize( void ) { ffc083a8: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc083ac: 7c 08 02 a6 mflr r0 <== NOT EXECUTED /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); ffc083b0: 3c 60 00 00 lis r3,0 <== NOT EXECUTED ffc083b4: 38 63 63 28 addi r3,r3,25384 <== NOT EXECUTED #include #include static void rtems_malloc_statistics_initialize( void ) { ffc083b8: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED /* * Zero all the statistics */ (void) memset(&rtems_malloc_statistics, 0, sizeof(rtems_malloc_statistics)); ffc083bc: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc083c0: 38 a0 00 30 li r5,48 <== NOT EXECUTED ffc083c4: 48 04 85 51 bl ffc50914 <== NOT EXECUTED } ffc083c8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc083cc: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc083d0: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc083d4: 4e 80 00 20 blr <== NOT EXECUTED ffc14938 : int rtems_memalign( void **pointer, size_t alignment, size_t size ) { ffc14938: 94 21 ff e8 stwu r1,-24(r1) ffc1493c: 7c 08 02 a6 mflr r0 ffc14940: 93 e1 00 14 stw r31,20(r1) void *return_this; /* * Parameter error checks */ if ( !pointer ) ffc14944: 7c 7f 1b 79 mr. r31,r3 int rtems_memalign( void **pointer, size_t alignment, size_t size ) { ffc14948: 93 a1 00 0c stw r29,12(r1) ffc1494c: 7c bd 2b 78 mr r29,r5 ffc14950: 93 c1 00 10 stw r30,16(r1) ffc14954: 7c 9e 23 78 mr r30,r4 ffc14958: 90 01 00 1c stw r0,28(r1) void *return_this; /* * Parameter error checks */ if ( !pointer ) ffc1495c: 41 82 00 94 beq- ffc149f0 *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc14960: 3d 20 00 00 lis r9,0 ffc14964: 80 09 27 b0 lwz r0,10160(r9) ffc14968: 2f 80 00 03 cmpwi cr7,r0,3 * Parameter error checks */ if ( !pointer ) return EINVAL; *pointer = NULL; ffc1496c: 38 00 00 00 li r0,0 ffc14970: 90 1f 00 00 stw r0,0(r31) /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc14974: 41 9e 00 70 beq- cr7,ffc149e4 /* * * If some free's have been deferred, then do them now. */ malloc_deferred_frees_process(); ffc14978: 4b ff 19 91 bl ffc06308 uintptr_t size, uintptr_t alignment ) { return _Protected_heap_Allocate_aligned_with_boundary( heap, size, alignment, 0 ); ffc1497c: 3d 20 00 00 lis r9,0 ffc14980: 80 69 26 7c lwz r3,9852(r9) ffc14984: 7f c5 f3 78 mr r5,r30 ffc14988: 7f a4 eb 78 mr r4,r29 ffc1498c: 38 c0 00 00 li r6,0 ffc14990: 4b ff 80 8d bl ffc0ca1c <_Protected_heap_Allocate_aligned_with_boundary> return_this = _Protected_heap_Allocate_aligned( RTEMS_Malloc_Heap, size, alignment ); if ( !return_this ) ffc14994: 7c 7e 1b 79 mr. r30,r3 ffc14998: 38 60 00 0c li r3,12 ffc1499c: 41 82 00 2c beq- ffc149c8 return ENOMEM; /* * If configured, update the more involved statistics */ if ( rtems_malloc_statistics_helpers ) ffc149a0: 3d 20 00 00 lis r9,0 ffc149a4: 81 29 26 e8 lwz r9,9960(r9) ffc149a8: 2f 89 00 00 cmpwi cr7,r9,0 ffc149ac: 41 9e 00 14 beq- cr7,ffc149c0 (*rtems_malloc_statistics_helpers->at_malloc)(pointer); ffc149b0: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc149b4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc149b8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc149bc: 4e 80 04 21 bctrl <== NOT EXECUTED */ if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; ffc149c0: 93 df 00 00 stw r30,0(r31) ffc149c4: 38 60 00 00 li r3,0 return 0; } ffc149c8: 80 01 00 1c lwz r0,28(r1) ffc149cc: 83 a1 00 0c lwz r29,12(r1) ffc149d0: 7c 08 03 a6 mtlr r0 ffc149d4: 83 c1 00 10 lwz r30,16(r1) ffc149d8: 83 e1 00 14 lwz r31,20(r1) ffc149dc: 38 21 00 18 addi r1,r1,24 ffc149e0: 4e 80 00 20 blr *pointer = NULL; /* * Do not attempt to allocate memory if not in correct system state. */ if ( _System_state_Is_up(_System_state_Get()) && ffc149e4: 4b ff 18 b1 bl ffc06294 ffc149e8: 2f 83 00 00 cmpwi cr7,r3,0 ffc149ec: 40 9e ff 8c bne+ cr7,ffc14978 (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; } ffc149f0: 80 01 00 1c lwz r0,28(r1) if (rtems_malloc_boundary_helpers) (*rtems_malloc_boundary_helpers->at_malloc)(return_this, size); #endif *pointer = return_this; return 0; ffc149f4: 38 60 00 16 li r3,22 } ffc149f8: 83 a1 00 0c lwz r29,12(r1) ffc149fc: 7c 08 03 a6 mtlr r0 ffc14a00: 83 c1 00 10 lwz r30,16(r1) ffc14a04: 83 e1 00 14 lwz r31,20(r1) ffc14a08: 38 21 00 18 addi r1,r1,24 ffc14a0c: 4e 80 00 20 blr ffc0ad9c : void rtems_panic( const char *printf_format, ... ) { ffc0ad9c: 94 21 ff 88 stwu r1,-120(r1) <== NOT EXECUTED ffc0ada0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0ada4: 90 81 00 1c stw r4,28(r1) <== NOT EXECUTED ffc0ada8: 90 01 00 7c stw r0,124(r1) <== NOT EXECUTED ffc0adac: 90 a1 00 20 stw r5,32(r1) <== NOT EXECUTED ffc0adb0: 90 c1 00 24 stw r6,36(r1) <== NOT EXECUTED ffc0adb4: 90 e1 00 28 stw r7,40(r1) <== NOT EXECUTED ffc0adb8: 91 01 00 2c stw r8,44(r1) <== NOT EXECUTED ffc0adbc: 91 21 00 30 stw r9,48(r1) <== NOT EXECUTED ffc0adc0: 91 41 00 34 stw r10,52(r1) <== NOT EXECUTED ffc0adc4: 40 86 00 24 bne- cr1,ffc0ade8 <== NOT EXECUTED ffc0adc8: d8 21 00 38 stfd f1,56(r1) <== NOT EXECUTED ffc0adcc: d8 41 00 40 stfd f2,64(r1) <== NOT EXECUTED ffc0add0: d8 61 00 48 stfd f3,72(r1) <== NOT EXECUTED ffc0add4: d8 81 00 50 stfd f4,80(r1) <== NOT EXECUTED ffc0add8: d8 a1 00 58 stfd f5,88(r1) <== NOT EXECUTED ffc0addc: d8 c1 00 60 stfd f6,96(r1) <== NOT EXECUTED ffc0ade0: d8 e1 00 68 stfd f7,104(r1) <== NOT EXECUTED ffc0ade4: d9 01 00 70 stfd f8,112(r1) <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); ffc0ade8: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0adec: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED ffc0adf0: 38 00 00 00 li r0,0 <== NOT EXECUTED void rtems_panic( const char *printf_format, ... ) { ffc0adf4: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED va_list arglist; va_start(arglist, printf_format); ffc0adf8: 98 01 00 09 stb r0,9(r1) <== NOT EXECUTED ffc0adfc: 38 01 00 80 addi r0,r1,128 <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); ffc0ae00: 38 a1 00 08 addi r5,r1,8 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); ffc0ae04: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); ffc0ae08: 3c 60 20 00 lis r3,8192 <== NOT EXECUTED ... ) { va_list arglist; va_start(arglist, printf_format); ffc0ae0c: 38 01 00 18 addi r0,r1,24 <== NOT EXECUTED ffc0ae10: 90 01 00 10 stw r0,16(r1) <== NOT EXECUTED (void) rtems_verror(RTEMS_ERROR_PANIC, printf_format, arglist); ffc0ae14: 4b ff fd 81 bl ffc0ab94 <== NOT EXECUTED va_end(arglist); } ffc0ae18: 80 01 00 7c lwz r0,124(r1) <== NOT EXECUTED ffc0ae1c: 38 21 00 78 addi r1,r1,120 <== NOT EXECUTED ffc0ae20: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0ae24: 4e 80 00 20 blr <== NOT EXECUTED ffc0fbb4 : /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { ffc0fbb4: 7c 08 02 a6 mflr r0 ffc0fbb8: 94 21 ff f8 stwu r1,-8(r1) if (!rtems_pipe_configured) ffc0fbbc: 3d 20 00 00 lis r9,0 /* * Initialization of FIFO/pipe module. */ void rtems_pipe_initialize (void) { ffc0fbc0: 90 01 00 0c stw r0,12(r1) if (!rtems_pipe_configured) ffc0fbc4: 88 09 26 c4 lbz r0,9924(r9) ffc0fbc8: 2f 80 00 00 cmpwi cr7,r0,0 ffc0fbcc: 41 9e 00 18 beq- cr7,ffc0fbe4 return; if (rtems_pipe_semaphore) ffc0fbd0: 3c e0 00 00 lis r7,0 <== NOT EXECUTED ffc0fbd4: 80 07 28 fc lwz r0,10492(r7) <== NOT EXECUTED ffc0fbd8: 38 e7 28 fc addi r7,r7,10492 <== NOT EXECUTED ffc0fbdc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0fbe0: 41 9e 00 14 beq- cr7,ffc0fbf4 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; } ffc0fbe4: 80 01 00 0c lwz r0,12(r1) ffc0fbe8: 38 21 00 08 addi r1,r1,8 ffc0fbec: 7c 08 03 a6 mtlr r0 ffc0fbf0: 4e 80 00 20 blr if (rtems_pipe_semaphore) return; rtems_status_code sc; sc = rtems_semaphore_create( ffc0fbf4: 3c 60 50 49 lis r3,20553 <== NOT EXECUTED ffc0fbf8: 60 63 50 45 ori r3,r3,20549 <== NOT EXECUTED ffc0fbfc: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc0fc00: 38 a0 00 54 li r5,84 <== NOT EXECUTED ffc0fc04: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc0fc08: 4b ff 88 0d bl ffc08414 <== 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) ffc0fc0c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0fc10: 40 9e 00 20 bne- cr7,ffc0fc30 <== NOT EXECUTED rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); ffc0fc14: 4b ff 82 e5 bl ffc07ef8 <== NOT EXECUTED rtems_pipe_no = now; } ffc0fc18: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; ffc0fc1c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED } ffc0fc20: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); rtems_interval now; now = rtems_clock_get_ticks_since_boot(); rtems_pipe_no = now; ffc0fc24: b0 69 27 b0 sth r3,10160(r9) <== NOT EXECUTED } ffc0fc28: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc0fc2c: 4e 80 00 20 blr <== NOT EXECUTED 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); ffc0fc30: 4b ff 94 05 bl ffc09034 <== NOT EXECUTED ffc468e0 : rtems_status_code rtems_rate_monotonic_period( rtems_id id, rtems_interval length ) { ffc468e0: 94 21 ff d0 stwu r1,-48(r1) ffc468e4: 7c 08 02 a6 mflr r0 ffc468e8: 93 e1 00 2c stw r31,44(r1) ffc468ec: 7c 7f 1b 78 mr r31,r3 ffc468f0: 3c 60 00 00 lis r3,0 ffc468f4: 93 c1 00 28 stw r30,40(r1) ffc468f8: 38 63 68 c4 addi r3,r3,26820 ffc468fc: 7c 9e 23 78 mr r30,r4 ffc46900: 38 a1 00 08 addi r5,r1,8 ffc46904: 90 01 00 34 stw r0,52(r1) ffc46908: 7f e4 fb 78 mr r4,r31 ffc4690c: 93 a1 00 24 stw r29,36(r1) ffc46910: 93 61 00 1c stw r27,28(r1) ffc46914: 93 81 00 20 stw r28,32(r1) ffc46918: 4b fc 82 f1 bl ffc0ec08 <_Objects_Get> ffc4691c: 7c 7d 1b 78 mr r29,r3 rtems_rate_monotonic_period_states local_state; ISR_Level level; the_period = _Rate_monotonic_Get( id, &location ); switch ( location ) { ffc46920: 80 01 00 08 lwz r0,8(r1) ffc46924: 2f 80 00 00 cmpwi cr7,r0,0 ffc46928: 40 9e 00 48 bne- cr7,ffc46970 case OBJECTS_LOCAL: if ( !_Thread_Is_executing( the_period->owner ) ) { ffc4692c: 3f 80 00 00 lis r28,0 ffc46930: 81 23 00 40 lwz r9,64(r3) ffc46934: 80 1c 36 14 lwz r0,13844(r28) ffc46938: 7f 89 00 00 cmpw cr7,r9,r0 ffc4693c: 41 9e 00 60 beq- cr7,ffc4699c _Thread_Enable_dispatch(); ffc46940: 4b fc 8f 81 bl ffc0f8c0 <_Thread_Enable_dispatch> ffc46944: 3b e0 00 17 li r31,23 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } ffc46948: 80 01 00 34 lwz r0,52(r1) ffc4694c: 7f e3 fb 78 mr r3,r31 ffc46950: 83 61 00 1c lwz r27,28(r1) ffc46954: 7c 08 03 a6 mtlr r0 ffc46958: 83 81 00 20 lwz r28,32(r1) ffc4695c: 83 a1 00 24 lwz r29,36(r1) ffc46960: 83 c1 00 28 lwz r30,40(r1) ffc46964: 83 e1 00 2c lwz r31,44(r1) ffc46968: 38 21 00 30 addi r1,r1,48 ffc4696c: 4e 80 00 20 blr ffc46970: 80 01 00 34 lwz r0,52(r1) the_period->state = RATE_MONOTONIC_ACTIVE; the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); return RTEMS_TIMEOUT; ffc46974: 3b e0 00 04 li r31,4 case OBJECTS_ERROR: break; } return RTEMS_INVALID_ID; } ffc46978: 7f e3 fb 78 mr r3,r31 ffc4697c: 83 61 00 1c lwz r27,28(r1) ffc46980: 7c 08 03 a6 mtlr r0 ffc46984: 83 81 00 20 lwz r28,32(r1) ffc46988: 83 a1 00 24 lwz r29,36(r1) ffc4698c: 83 c1 00 28 lwz r30,40(r1) ffc46990: 83 e1 00 2c lwz r31,44(r1) ffc46994: 38 21 00 30 addi r1,r1,48 ffc46998: 4e 80 00 20 blr if ( !_Thread_Is_executing( the_period->owner ) ) { _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { ffc4699c: 2f 9e 00 00 cmpwi cr7,r30,0 ffc469a0: 41 9e 00 b4 beq- cr7,ffc46a54 static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc469a4: 7f 60 00 a6 mfmsr r27 ffc469a8: 7c 10 42 a6 mfsprg r0,0 ffc469ac: 7f 60 00 78 andc r0,r27,r0 ffc469b0: 7c 00 01 24 mtmsr r0 _Thread_Enable_dispatch(); return( return_value ); } _ISR_Disable( level ); switch ( the_period->state ) { ffc469b4: 80 03 00 38 lwz r0,56(r3) ffc469b8: 2f 80 00 02 cmpwi cr7,r0,2 ffc469bc: 41 9e 00 c0 beq- cr7,ffc46a7c ffc469c0: 2f 80 00 04 cmpwi cr7,r0,4 ffc469c4: 41 9e 00 5c beq- cr7,ffc46a20 ffc469c8: 2f 80 00 00 cmpwi cr7,r0,0 ffc469cc: 40 be ff a4 bne- cr7,ffc46970 return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc469d0: 7f 60 01 24 mtmsr r27 _ISR_Enable( level ); /* * Baseline statistics information for the beginning of a period. */ _Rate_monotonic_Initiate_statistics( the_period ); ffc469d4: 4b ff fc 1d bl ffc465f0 <_Rate_monotonic_Initiate_statistics> the_period->state = RATE_MONOTONIC_ACTIVE; ffc469d8: 39 20 00 02 li r9,2 ffc469dc: 91 3d 00 38 stw r9,56(r29) Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; ffc469e0: 3d 20 ff c4 lis r9,-60 Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; ffc469e4: 38 00 00 00 li r0,0 the_watchdog->routine = routine; ffc469e8: 39 29 6a ec addi r9,r9,27372 the_watchdog->id = id; ffc469ec: 93 fd 00 30 stw r31,48(r29) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc469f0: 3c 60 00 00 lis r3,0 Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; ffc469f4: 91 3d 00 2c stw r9,44(r29) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc469f8: 38 63 65 68 addi r3,r3,25960 ffc469fc: 38 9d 00 10 addi r4,r29,16 ) { the_watchdog->state = WATCHDOG_INACTIVE; the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data; ffc46a00: 90 1d 00 34 stw r0,52(r29) ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); ffc46a04: 3b e0 00 00 li r31,0 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; ffc46a08: 93 dd 00 1c stw r30,28(r29) Watchdog_Service_routine_entry routine, Objects_Id id, void *user_data ) { the_watchdog->state = WATCHDOG_INACTIVE; ffc46a0c: 90 1d 00 18 stw r0,24(r29) _Rate_monotonic_Timeout, id, NULL ); the_period->next_length = length; ffc46a10: 93 dd 00 3c stw r30,60(r29) ) { the_watchdog->initial = units; _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc46a14: 4b fc a5 61 bl ffc10f74 <_Watchdog_Insert> _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); ffc46a18: 4b fc 8e a9 bl ffc0f8c0 <_Thread_Enable_dispatch> return RTEMS_SUCCESSFUL; ffc46a1c: 4b ff ff 2c b ffc46948 case RATE_MONOTONIC_EXPIRED: /* * Update statistics from the concluding period */ _Rate_monotonic_Update_statistics( the_period ); ffc46a20: 4b ff fd 79 bl ffc46798 <_Rate_monotonic_Update_statistics> ffc46a24: 7f 60 01 24 mtmsr r27 _ISR_Enable( level ); the_period->state = RATE_MONOTONIC_ACTIVE; ffc46a28: 38 00 00 02 li r0,2 Watchdog_Control *the_watchdog, Watchdog_Interval units ) { the_watchdog->initial = units; ffc46a2c: 93 dd 00 1c stw r30,28(r29) _Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog ); ffc46a30: 3c 60 00 00 lis r3,0 ffc46a34: 90 1d 00 38 stw r0,56(r29) ffc46a38: 38 63 65 68 addi r3,r3,25960 ffc46a3c: 38 9d 00 10 addi r4,r29,16 the_period->next_length = length; ffc46a40: 93 dd 00 3c stw r30,60(r29) _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); ffc46a44: 3b e0 00 06 li r31,6 ffc46a48: 4b fc a5 2d bl ffc10f74 <_Watchdog_Insert> ffc46a4c: 4b fc 8e 75 bl ffc0f8c0 <_Thread_Enable_dispatch> return RTEMS_TIMEOUT; ffc46a50: 4b ff fe f8 b ffc46948 _Thread_Enable_dispatch(); return RTEMS_NOT_OWNER_OF_RESOURCE; } if ( length == RTEMS_PERIOD_STATUS ) { switch ( the_period->state ) { ffc46a54: 80 03 00 38 lwz r0,56(r3) ffc46a58: 3b e0 00 00 li r31,0 ffc46a5c: 2b 80 00 04 cmplwi cr7,r0,4 ffc46a60: 41 bd ff b8 bgt- cr7,ffc46a18 ffc46a64: 3d 20 ff c7 lis r9,-57 ffc46a68: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc46a6c: 39 29 24 80 addi r9,r9,9344 ffc46a70: 7f e9 00 2e lwzx r31,r9,r0 ); the_period->next_length = length; _Watchdog_Insert_ticks( &the_period->Timer, length ); _Thread_Enable_dispatch(); ffc46a74: 4b fc 8e 4d bl ffc0f8c0 <_Thread_Enable_dispatch> ffc46a78: 4b ff fe d0 b ffc46948 case RATE_MONOTONIC_ACTIVE: /* * Update statistics from the concluding period. */ _Rate_monotonic_Update_statistics( the_period ); ffc46a7c: 4b ff fd 1d bl ffc46798 <_Rate_monotonic_Update_statistics> /* * 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; ffc46a80: 38 00 00 01 li r0,1 the_period->next_length = length; ffc46a84: 93 dd 00 3c stw r30,60(r29) /* * 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; ffc46a88: 90 1d 00 38 stw r0,56(r29) ffc46a8c: 7f 60 01 24 mtmsr r27 the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; ffc46a90: 81 3c 36 14 lwz r9,13844(r28) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); ffc46a94: 38 80 40 00 li r4,16384 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; ffc46a98: 80 1d 00 08 lwz r0,8(r29) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); ffc46a9c: 7d 23 4b 78 mr r3,r9 the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING; the_period->next_length = length; _ISR_Enable( level ); _Thread_Executing->Wait.id = the_period->Object.id; ffc46aa0: 90 09 00 20 stw r0,32(r9) _Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); ffc46aa4: 4b fc 99 a5 bl ffc10448 <_Thread_Set_state> static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc46aa8: 7d 20 00 a6 mfmsr r9 ffc46aac: 7c 10 42 a6 mfsprg r0,0 ffc46ab0: 7d 20 00 78 andc r0,r9,r0 ffc46ab4: 7c 00 01 24 mtmsr r0 * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; the_period->state = RATE_MONOTONIC_ACTIVE; ffc46ab8: 39 60 00 02 li r11,2 /* * Did the watchdog timer expire while we were actually blocking * on it? */ _ISR_Disable( level ); local_state = the_period->state; ffc46abc: 80 1d 00 38 lwz r0,56(r29) the_period->state = RATE_MONOTONIC_ACTIVE; ffc46ac0: 91 7d 00 38 stw r11,56(r29) return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc46ac4: 7d 20 01 24 mtmsr r9 /* * 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 ) ffc46ac8: 2f 80 00 03 cmpwi cr7,r0,3 ffc46acc: 41 9e 00 10 beq- cr7,ffc46adc _Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD ); _Thread_Enable_dispatch(); ffc46ad0: 4b fc 8d f1 bl ffc0f8c0 <_Thread_Enable_dispatch> ffc46ad4: 3b e0 00 00 li r31,0 return RTEMS_SUCCESSFUL; ffc46ad8: 4b ff fe 70 b ffc46948 /* * 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 ); ffc46adc: 80 7c 36 14 lwz r3,13844(r28) <== NOT EXECUTED ffc46ae0: 38 80 40 00 li r4,16384 <== NOT EXECUTED ffc46ae4: 4b fc 88 c9 bl ffc0f3ac <_Thread_Clear_state> <== NOT EXECUTED ffc46ae8: 4b ff ff e8 b ffc46ad0 <== NOT EXECUTED ffc05704 : /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc05704: 94 21 ff e8 stwu r1,-24(r1) ffc05708: 7c 08 02 a6 mflr r0 ffc0570c: 93 c1 00 10 stw r30,16(r1) Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; ffc05710: 3f c0 00 00 lis r30,0 /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc05714: 90 01 00 1c stw r0,28(r1) Stack_Control *the_stack = &_Thread_Executing->Start.Initial_stack; ffc05718: 81 3e 36 14 lwz r9,13844(r30) /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc0571c: 93 e1 00 14 stw r31,20(r1) ffc05720: 7c 3f 0b 78 mr r31,r1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { ffc05724: 80 69 00 cc lwz r3,204(r9) /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) { ffc05728: 93 a1 00 0c stw r29,12(r1) ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { ffc0572c: 3b a0 00 00 li r29,0 ffc05730: 7f 9f 18 40 cmplw cr7,r31,r3 ffc05734: 41 9c 00 18 blt- cr7,ffc0574c } /* * Check if blown */ bool rtems_stack_checker_is_blown( void ) ffc05738: 83 a9 00 c8 lwz r29,200(r9) ffc0573c: 7f a3 ea 14 add r29,r3,r29 ffc05740: 7f bf e8 10 subfc r29,r31,r29 ffc05744: 3b a0 00 00 li r29,0 ffc05748: 7f bd e9 14 adde r29,r29,r29 /* * The stack checker must be initialized before the pattern is there * to check. */ if ( Stack_check_Initialized ) { ffc0574c: 3d 20 00 00 lis r9,0 ffc05750: 80 09 36 f0 lwz r0,14064(r9) ffc05754: 38 80 00 01 li r4,1 ffc05758: 2f 80 00 00 cmpwi cr7,r0,0 ffc0575c: 41 9e 00 20 beq- cr7,ffc0577c pattern_ok = (!memcmp( ffc05760: 3c 80 00 00 lis r4,0 ffc05764: 38 84 62 98 addi r4,r4,25240 ffc05768: 38 63 00 08 addi r3,r3,8 ffc0576c: 38 a0 00 80 li r5,128 ffc05770: 48 04 ae c9 bl ffc50638 ffc05774: 7c 64 00 34 cntlzw r4,r3 ffc05778: 54 84 d9 7e rlwinm r4,r4,27,5,31 } /* * The Stack Pointer and the Pattern Area are OK so return false. */ if ( sp_ok && pattern_ok ) ffc0577c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc05780: 41 9e 00 10 beq- cr7,ffc05790 ffc05784: 2f 84 00 00 cmpwi cr7,r4,0 ffc05788: 38 60 00 00 li r3,0 ffc0578c: 40 9e 00 10 bne- cr7,ffc0579c return false; /* * Let's report as much as we can. */ Stack_check_report_blown_task( _Thread_Executing, pattern_ok ); ffc05790: 80 7e 36 14 lwz r3,13844(r30) <== NOT EXECUTED ffc05794: 4b ff fe 91 bl ffc05624 <== NOT EXECUTED ffc05798: 38 60 00 01 li r3,1 <== NOT EXECUTED return true; } ffc0579c: 39 7f 00 18 addi r11,r31,24 ffc057a0: 80 0b 00 04 lwz r0,4(r11) ffc057a4: 83 ab ff f4 lwz r29,-12(r11) ffc057a8: 7c 08 03 a6 mtlr r0 ffc057ac: 83 cb ff f8 lwz r30,-8(r11) ffc057b0: 83 eb ff fc lwz r31,-4(r11) ffc057b4: 7d 61 5b 78 mr r1,r11 ffc057b8: 4e 80 00 20 blr ffc05614 : void rtems_stack_checker_report_usage( void ) { rtems_stack_checker_report_usage_with_plugin( NULL, printk_plugin ); ffc05614: 3c 80 ff c1 lis r4,-63 <== NOT EXECUTED ffc05618: 38 84 90 c8 addi r4,r4,-28472 <== NOT EXECUTED ffc0561c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc05620: 4b ff ff 5c b ffc0557c <== NOT EXECUTED ffc0557c : void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc0557c: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc05580: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05584: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED print_context = context; ffc05588: 3f e0 00 00 lis r31,0 <== NOT EXECUTED ffc0558c: 3b ff 36 f0 addi r31,r31,14064 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc05590: 93 c1 00 10 stw r30,16(r1) <== NOT EXECUTED ffc05594: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); ffc05598: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc0559c: 7f c9 03 a6 mtctr r30 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc055a0: 90 01 00 1c stw r0,28(r1) <== NOT EXECUTED print_context = context; print_handler = print; (*print)( context, "Stack usage by thread\n"); ffc055a4: 38 84 97 30 addi r4,r4,-26832 <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { ffc055a8: 93 a1 00 0c stw r29,12(r1) <== NOT EXECUTED ffc055ac: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED print_context = context; print_handler = print; ffc055b0: 93 df 00 04 stw r30,4(r31) <== NOT EXECUTED void rtems_stack_checker_report_usage_with_plugin( void *context, rtems_printk_plugin_t print ) { print_context = context; ffc055b4: 90 7f 00 08 stw r3,8(r31) <== NOT EXECUTED print_handler = print; (*print)( context, "Stack usage by thread\n"); ffc055b8: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc055bc: 4e 80 04 21 bctrl <== NOT EXECUTED (*print)( context, ffc055c0: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc055c4: 7f c9 03 a6 mtctr r30 <== NOT EXECUTED ffc055c8: 38 84 97 48 addi r4,r4,-26808 <== NOT EXECUTED ffc055cc: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc055d0: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc055d4: 4e 80 04 21 bctrl <== 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 ); ffc055d8: 3c 60 ff c0 lis r3,-64 <== NOT EXECUTED ffc055dc: 38 63 53 30 addi r3,r3,21296 <== NOT EXECUTED ffc055e0: 48 00 8e 3d bl ffc0e41c <== NOT EXECUTED /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); ffc055e4: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc055e8: 4b ff fd 49 bl ffc05330 <== NOT EXECUTED print_context = NULL; ffc055ec: 38 00 00 00 li r0,0 <== NOT EXECUTED print_handler = NULL; ffc055f0: 90 1f 00 04 stw r0,4(r31) <== NOT EXECUTED rtems_iterate_over_all_threads( Stack_check_Dump_threads_usage ); /* dump interrupt stack info if any */ Stack_check_Dump_threads_usage((Thread_Control *) -1); print_context = NULL; ffc055f4: 90 1f 00 08 stw r0,8(r31) <== NOT EXECUTED print_handler = NULL; } ffc055f8: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc055fc: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc05600: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05604: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc05608: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc0560c: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc05610: 4e 80 00 20 blr <== NOT EXECUTED ffc057bc : */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { ffc057bc: 94 21 ff f0 stwu r1,-16(r1) ffc057c0: 7c 08 02 a6 mflr r0 ffc057c4: 90 01 00 14 stw r0,20(r1) 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; ffc057c8: 81 23 00 cc lwz r9,204(r3) */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { ffc057cc: 93 e1 00 0c stw r31,12(r1) ffc057d0: 7c 3f 0b 78 mr r31,r1 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { ffc057d4: 7f 9f 48 40 cmplw cr7,r31,r9 */ void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { ffc057d8: 93 c1 00 08 stw r30,8(r1) ffc057dc: 7c 7e 1b 78 mr r30,r3 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; ffc057e0: 38 69 00 08 addi r3,r9,8 ) { #if defined(__GNUC__) void *sp = __builtin_frame_address(0); if ( sp < the_stack->area ) { ffc057e4: 41 9c 00 14 blt- cr7,ffc057f8 void rtems_stack_checker_switch_extension( Thread_Control *running __attribute__((unused)), Thread_Control *heir __attribute__((unused)) ) { Stack_Control *the_stack = &running->Start.Initial_stack; ffc057e8: 80 1e 00 c8 lwz r0,200(r30) ffc057ec: 7d 29 02 14 add r9,r9,r0 ffc057f0: 7f 9f 48 40 cmplw cr7,r31,r9 ffc057f4: 40 9d 00 3c ble- cr7,ffc05830 /* * 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, ffc057f8: 3c 80 00 00 lis r4,0 <== NOT EXECUTED ffc057fc: 38 84 62 98 addi r4,r4,25240 <== NOT EXECUTED ffc05800: 38 a0 00 80 li r5,128 <== NOT EXECUTED ffc05804: 48 04 ae 35 bl ffc50638 <== NOT EXECUTED ffc05808: 7c 64 00 34 cntlzw r4,r3 <== NOT EXECUTED ffc0580c: 54 84 d9 7e rlwinm r4,r4,27,5,31 <== NOT EXECUTED (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); } } ffc05810: 39 7f 00 10 addi r11,r31,16 ffc05814: 80 0b 00 04 lwz r0,4(r11) pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); ffc05818: 7f c3 f3 78 mr r3,r30 } } ffc0581c: 83 eb ff fc lwz r31,-4(r11) ffc05820: 7c 08 03 a6 mtlr r0 ffc05824: 83 cb ff f8 lwz r30,-8(r11) ffc05828: 7d 61 5b 78 mr r1,r11 pattern_ok = (!memcmp( pattern, (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { Stack_check_report_blown_task( running, pattern_ok ); ffc0582c: 4b ff fd f8 b ffc05624 /* * 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, ffc05830: 3c 80 00 00 lis r4,0 ffc05834: 38 84 62 98 addi r4,r4,25240 ffc05838: 38 a0 00 80 li r5,128 ffc0583c: 48 04 ad fd bl ffc50638 (void *) Stack_check_Pattern.pattern, PATTERN_SIZE_BYTES)); if ( !sp_ok || !pattern_ok ) { ffc05840: 38 80 00 00 li r4,0 ffc05844: 2f 83 00 00 cmpwi cr7,r3,0 ffc05848: 40 9e ff c8 bne+ cr7,ffc05810 Stack_check_report_blown_task( running, pattern_ok ); } } ffc0584c: 39 7f 00 10 addi r11,r31,16 ffc05850: 80 0b 00 04 lwz r0,4(r11) ffc05854: 83 cb ff f8 lwz r30,-8(r11) ffc05858: 7c 08 03 a6 mtlr r0 ffc0585c: 83 eb ff fc lwz r31,-4(r11) ffc05860: 7d 61 5b 78 mr r1,r11 ffc05864: 4e 80 00 20 blr ffc22550 : #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { ffc22550: 94 21 ff d8 stwu r1,-40(r1) ffc22554: 7c 08 02 a6 mflr r0 ffc22558: 93 c1 00 20 stw r30,32(r1) STRING_TO_INPUT_TYPE result; char *end; if ( !n ) ffc2255c: 7c 9e 23 79 mr. r30,r4 #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { ffc22560: 93 a1 00 1c stw r29,28(r1) ffc22564: 7c bd 2b 78 mr r29,r5 ffc22568: 93 e1 00 24 stw r31,36(r1) ffc2256c: 7c 7f 1b 78 mr r31,r3 STRING_TO_INPUT_TYPE result; char *end; if ( !n ) ffc22570: 38 60 00 09 li r3,9 #if defined(STRING_TO_INTEGER) && !defined(STRING_TO_POINTER) , int base #endif ) { ffc22574: 90 01 00 2c stw r0,44(r1) ffc22578: 93 81 00 18 stw r28,24(r1) STRING_TO_INPUT_TYPE result; char *end; if ( !n ) ffc2257c: 41 82 00 54 beq- ffc225d0 return RTEMS_INVALID_ADDRESS; errno = 0; ffc22580: 48 02 a5 f9 bl ffc4cb78 <__errno> ffc22584: 38 00 00 00 li r0,0 ffc22588: 90 03 00 00 stw r0,0(r3) *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); ffc2258c: 38 81 00 08 addi r4,r1,8 ffc22590: 7f e3 fb 78 mr r3,r31 if ( !n ) return RTEMS_INVALID_ADDRESS; errno = 0; *n = 0; ffc22594: 90 1e 00 00 stw r0,0(r30) #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); ffc22598: 38 a0 00 10 li r5,16 ffc2259c: 48 03 38 e1 bl ffc55e7c #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) ffc225a0: 2f 9d 00 00 cmpwi cr7,r29,0 *n = 0; #ifdef STRING_TO_FLOAT result = STRING_TO_METHOD( s, &end ); #elif defined(STRING_TO_POINTER) result = STRING_TO_METHOD( s, &end, 16 ); ffc225a4: 7c 7c 1b 78 mr r28,r3 #elif defined(STRING_TO_INTEGER) result = STRING_TO_METHOD( s, &end, base ); #endif /* If the user wants the end pointer back, then return it. */ if ( endptr ) ffc225a8: 41 9e 00 60 beq- cr7,ffc22608 *endptr = end; ffc225ac: 80 01 00 08 lwz r0,8(r1) ffc225b0: 90 1d 00 00 stw r0,0(r29) /* nothing was converted */ if ( end == s ) ffc225b4: 7f 80 f8 00 cmpw cr7,r0,r31 ffc225b8: 38 60 00 0b li r3,11 ffc225bc: 41 9e 00 14 beq- cr7,ffc225d0 return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) ffc225c0: 2f 9c ff ff cmpwi cr7,r28,-1 ffc225c4: 41 9e 00 2c beq- cr7,ffc225f0 if ( (result == STRING_TO_MIN) && (errno == ERANGE)) return RTEMS_INVALID_NUMBER; #endif #if defined(STRING_TO_POINTER) *n = (STRING_TO_TYPE) (uintptr_t)result; ffc225c8: 93 9e 00 00 stw r28,0(r30) ffc225cc: 38 60 00 00 li r3,0 #else *n = (STRING_TO_TYPE) result; #endif return RTEMS_SUCCESSFUL; } ffc225d0: 80 01 00 2c lwz r0,44(r1) ffc225d4: 83 81 00 18 lwz r28,24(r1) ffc225d8: 7c 08 03 a6 mtlr r0 ffc225dc: 83 a1 00 1c lwz r29,28(r1) ffc225e0: 83 c1 00 20 lwz r30,32(r1) ffc225e4: 83 e1 00 24 lwz r31,36(r1) ffc225e8: 38 21 00 28 addi r1,r1,40 ffc225ec: 4e 80 00 20 blr return RTEMS_INVALID_NUMBER; #endif #ifdef STRING_TO_MAX /* there was an overflow */ if ( (result == STRING_TO_MAX) && (errno == ERANGE)) ffc225f0: 48 02 a5 89 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc225f4: 80 03 00 00 lwz r0,0(r3) <== NOT EXECUTED ffc225f8: 38 60 00 0a li r3,10 <== NOT EXECUTED ffc225fc: 2f 80 00 22 cmpwi cr7,r0,34 <== NOT EXECUTED ffc22600: 40 9e ff c8 bne+ cr7,ffc225c8 <== NOT EXECUTED ffc22604: 4b ff ff cc b ffc225d0 <== NOT EXECUTED ffc22608: 80 01 00 08 lwz r0,8(r1) ffc2260c: 4b ff ff a8 b ffc225b4 ffc0739c : rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc0739c: 2f 83 00 09 cmpwi cr7,r3,9 case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; ffc073a0: 38 00 00 09 li r0,9 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073a4: 41 9e 00 44 beq- cr7,ffc073e8 ffc073a8: 40 9d 00 48 ble- cr7,ffc073f0 ffc073ac: 2f 83 00 0e cmpwi cr7,r3,14 <== NOT EXECUTED case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; ffc073b0: 38 00 00 0e li r0,14 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073b4: 41 9e 00 34 beq- cr7,ffc073e8 <== NOT EXECUTED ffc073b8: 40 9d 00 78 ble- cr7,ffc07430 <== NOT EXECUTED ffc073bc: 2f 83 10 02 cmpwi cr7,r3,4098 <== NOT EXECUTED case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; ffc073c0: 38 00 00 11 li r0,17 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073c4: 41 9e 00 24 beq- cr7,ffc073e8 <== NOT EXECUTED ffc073c8: 40 9d 00 d4 ble- cr7,ffc0749c <== NOT EXECUTED ffc073cc: 2f 83 10 03 cmpwi cr7,r3,4099 <== NOT EXECUTED case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; ffc073d0: 38 00 00 12 li r0,18 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073d4: 41 9e 00 14 beq- cr7,ffc073e8 <== NOT EXECUTED ffc073d8: 2f 83 10 04 cmpwi cr7,r3,4100 <== NOT EXECUTED case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; ffc073dc: 38 00 00 13 li r0,19 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073e0: 41 9e 00 08 beq- cr7,ffc073e8 <== NOT EXECUTED case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; ffc073e4: 38 00 ff ff li r0,-1 default: baud_index = -1; break; } return baud_index; } ffc073e8: 7c 03 03 78 mr r3,r0 ffc073ec: 4e 80 00 20 blr rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073f0: 2f 83 00 04 cmpwi cr7,r3,4 case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; ffc073f4: 38 00 00 04 li r0,4 rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc073f8: 41 be ff f0 beq- cr7,ffc073e8 ffc073fc: 41 9d 00 64 bgt- cr7,ffc07460 ffc07400: 2f 83 00 01 cmpwi cr7,r3,1 ffc07404: 38 00 00 01 li r0,1 ffc07408: 41 be ff e0 beq- cr7,ffc073e8 ffc0740c: 40 9d 00 ac ble- cr7,ffc074b8 ffc07410: 2f 83 00 02 cmpwi cr7,r3,2 <== NOT EXECUTED ffc07414: 38 00 00 02 li r0,2 <== NOT EXECUTED ffc07418: 41 be ff d0 beq- cr7,ffc073e8 <== NOT EXECUTED ffc0741c: 2f 83 00 03 cmpwi cr7,r3,3 <== NOT EXECUTED case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; ffc07420: 38 00 00 03 li r0,3 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07424: 41 be ff c4 beq- cr7,ffc073e8 <== NOT EXECUTED case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; ffc07428: 38 00 ff ff li r0,-1 <== NOT EXECUTED ffc0742c: 4b ff ff bc b ffc073e8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07430: 2f 83 00 0b cmpwi cr7,r3,11 <== NOT EXECUTED case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; ffc07434: 38 00 00 0b li r0,11 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07438: 41 be ff b0 beq- cr7,ffc073e8 <== NOT EXECUTED ffc0743c: 41 9c 00 58 blt- cr7,ffc07494 <== NOT EXECUTED ffc07440: 2f 83 00 0c cmpwi cr7,r3,12 <== NOT EXECUTED case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; ffc07444: 38 00 00 0c li r0,12 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07448: 41 be ff a0 beq- cr7,ffc073e8 <== NOT EXECUTED ffc0744c: 2f 83 00 0d cmpwi cr7,r3,13 <== NOT EXECUTED case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; ffc07450: 38 00 00 0d li r0,13 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07454: 41 be ff 94 beq- cr7,ffc073e8 <== NOT EXECUTED case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; case B57600: baud_index = 16; break; case B115200: baud_index = 17; break; case B230400: baud_index = 18; break; case B460800: baud_index = 19; break; ffc07458: 38 00 ff ff li r0,-1 <== NOT EXECUTED ffc0745c: 4b ff ff 8c b ffc073e8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07460: 2f 83 00 06 cmpwi cr7,r3,6 <== NOT EXECUTED case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; ffc07464: 38 00 00 06 li r0,6 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07468: 41 be ff 80 beq- cr7,ffc073e8 <== NOT EXECUTED ffc0746c: 41 9c 00 20 blt- cr7,ffc0748c <== NOT EXECUTED ffc07470: 2f 83 00 07 cmpwi cr7,r3,7 <== NOT EXECUTED case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; ffc07474: 38 00 00 07 li r0,7 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07478: 41 be ff 70 beq- cr7,ffc073e8 <== NOT EXECUTED ffc0747c: 2f 83 00 08 cmpwi cr7,r3,8 <== NOT EXECUTED case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; case B150: baud_index = 5; break; case B200: baud_index = 6; break; case B300: baud_index = 7; break; ffc07480: 38 00 00 08 li r0,8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc07484: 40 9e ff 60 bne+ cr7,ffc073e4 <== NOT EXECUTED ffc07488: 4b ff ff 60 b ffc073e8 <== NOT EXECUTED case B0: baud_index = 0; break; case B50: baud_index = 1; break; case B75: baud_index = 2; break; case B110: baud_index = 3; break; case B134: baud_index = 4; break; ffc0748c: 38 00 00 05 li r0,5 <== NOT EXECUTED case B150: baud_index = 5; break; ffc07490: 4b ff ff 58 b ffc073e8 <== NOT EXECUTED case B200: baud_index = 6; break; case B300: baud_index = 7; break; case B600: baud_index = 8; break; case B1200: baud_index = 9; break; ffc07494: 38 00 00 0a li r0,10 <== NOT EXECUTED case B1800: baud_index = 10; break; ffc07498: 4b ff ff 50 b ffc073e8 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc0749c: 2f 83 00 0f cmpwi cr7,r3,15 <== NOT EXECUTED case B1200: baud_index = 9; break; case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; ffc074a0: 38 00 00 0f li r0,15 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc074a4: 41 be ff 44 beq- cr7,ffc073e8 <== NOT EXECUTED ffc074a8: 2f 83 10 01 cmpwi cr7,r3,4097 <== NOT EXECUTED case B1800: baud_index = 10; break; case B2400: baud_index = 11; break; case B4800: baud_index = 12; break; case B9600: baud_index = 13; break; case B19200: baud_index = 14; break; case B38400: baud_index = 15; break; ffc074ac: 38 00 00 10 li r0,16 <== NOT EXECUTED rtems_termios_baud_t termios_baud ) { int baud_index; switch (termios_baud) { ffc074b0: 40 9e ff 34 bne+ cr7,ffc073e4 <== NOT EXECUTED ffc074b4: 4b ff ff 34 b ffc073e8 <== NOT EXECUTED ffc074b8: 2f 83 00 00 cmpwi cr7,r3,0 ffc074bc: 38 00 00 00 li r0,0 ffc074c0: 41 be ff 28 beq- cr7,ffc073e8 ffc074c4: 4b ff ff 20 b ffc073e4 ffc074c8 : int termios_baud ) { int32_t baud; switch (termios_baud) { ffc074c8: 2f 83 00 09 cmpwi cr7,r3,9 case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; ffc074cc: 38 00 04 b0 li r0,1200 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc074d0: 41 9e 00 50 beq- cr7,ffc07520 ffc074d4: 40 9d 00 54 ble- cr7,ffc07528 ffc074d8: 2f 83 00 0e cmpwi cr7,r3,14 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; ffc074dc: 38 00 4b 00 li r0,19200 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc074e0: 41 9e 00 40 beq- cr7,ffc07520 ffc074e4: 40 9d 00 84 ble- cr7,ffc07568 ffc074e8: 2f 83 10 02 cmpwi cr7,r3,4098 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; ffc074ec: 3c 00 00 01 lis r0,1 ffc074f0: 60 00 c2 00 ori r0,r0,49664 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc074f4: 41 9e 00 2c beq- cr7,ffc07520 ffc074f8: 40 9d 00 dc ble- cr7,ffc075d4 ffc074fc: 2f 83 10 03 cmpwi cr7,r3,4099 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; case B115200: baud = 115200; break; ffc07500: 3c 00 00 03 lis r0,3 ffc07504: 60 00 84 00 ori r0,r0,33792 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07508: 41 9e 00 18 beq- cr7,ffc07520 ffc0750c: 2f 83 10 04 cmpwi cr7,r3,4100 case B9600: baud = 9600; break; case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; ffc07510: 3c 00 00 07 lis r0,7 ffc07514: 60 00 08 00 ori r0,r0,2048 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07518: 41 9e 00 08 beq- cr7,ffc07520 case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; ffc0751c: 38 00 ff ff li r0,-1 default: baud = -1; break; } return baud; } ffc07520: 7c 03 03 78 mr r3,r0 ffc07524: 4e 80 00 20 blr int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07528: 2f 83 00 04 cmpwi cr7,r3,4 case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; ffc0752c: 38 00 00 86 li r0,134 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07530: 41 be ff f0 beq- cr7,ffc07520 ffc07534: 41 9d 00 64 bgt- cr7,ffc07598 ffc07538: 2f 83 00 01 cmpwi cr7,r3,1 ffc0753c: 38 00 00 32 li r0,50 ffc07540: 41 be ff e0 beq- cr7,ffc07520 ffc07544: 40 9d 00 b4 ble- cr7,ffc075f8 ffc07548: 2f 83 00 02 cmpwi cr7,r3,2 ffc0754c: 38 00 00 4b li r0,75 ffc07550: 41 be ff d0 beq- cr7,ffc07520 ffc07554: 2f 83 00 03 cmpwi cr7,r3,3 case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; ffc07558: 38 00 00 6e li r0,110 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc0755c: 41 be ff c4 beq- cr7,ffc07520 case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; ffc07560: 38 00 ff ff li r0,-1 <== NOT EXECUTED ffc07564: 4b ff ff bc b ffc07520 <== NOT EXECUTED int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07568: 2f 83 00 0b cmpwi cr7,r3,11 case B150: baud = 150; break; 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; ffc0756c: 38 00 09 60 li r0,2400 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07570: 41 be ff b0 beq- cr7,ffc07520 ffc07574: 41 9c 00 58 blt- cr7,ffc075cc ffc07578: 2f 83 00 0c cmpwi cr7,r3,12 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; ffc0757c: 38 00 12 c0 li r0,4800 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07580: 41 be ff a0 beq- cr7,ffc07520 ffc07584: 2f 83 00 0d cmpwi cr7,r3,13 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; ffc07588: 38 00 25 80 li r0,9600 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc0758c: 41 be ff 94 beq- cr7,ffc07520 case B19200: baud = 19200; break; case B38400: baud = 38400; break; case B57600: baud = 57600; break; case B115200: baud = 115200; break; case B230400: baud = 230400; break; case B460800: baud = 460800; break; ffc07590: 38 00 ff ff li r0,-1 <== NOT EXECUTED ffc07594: 4b ff ff 8c b ffc07520 <== NOT EXECUTED int termios_baud ) { int32_t baud; switch (termios_baud) { ffc07598: 2f 83 00 06 cmpwi cr7,r3,6 case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; ffc0759c: 38 00 00 c8 li r0,200 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc075a0: 41 be ff 80 beq- cr7,ffc07520 ffc075a4: 41 9c 00 20 blt- cr7,ffc075c4 ffc075a8: 2f 83 00 07 cmpwi cr7,r3,7 case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; ffc075ac: 38 00 01 2c li r0,300 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc075b0: 41 be ff 70 beq- cr7,ffc07520 ffc075b4: 2f 83 00 08 cmpwi cr7,r3,8 case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; case B150: baud = 150; break; case B200: baud = 200; break; case B300: baud = 300; break; ffc075b8: 38 00 02 58 li r0,600 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc075bc: 40 9e ff 60 bne+ cr7,ffc0751c ffc075c0: 4b ff ff 60 b ffc07520 case B0: baud = 0; break; case B50: baud = 50; break; case B75: baud = 75; break; case B110: baud = 110; break; case B134: baud = 134; break; ffc075c4: 38 00 00 96 li r0,150 case B150: baud = 150; break; ffc075c8: 4b ff ff 58 b ffc07520 case B200: baud = 200; break; case B300: baud = 300; break; case B600: baud = 600; break; case B1200: baud = 1200; break; ffc075cc: 38 00 07 08 li r0,1800 case B1800: baud = 1800; break; ffc075d0: 4b ff ff 50 b ffc07520 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc075d4: 2f 83 00 0f cmpwi cr7,r3,15 case B1200: baud = 1200; break; case B1800: baud = 1800; break; case B2400: baud = 2400; break; case B4800: baud = 4800; break; case B9600: baud = 9600; break; case B19200: baud = 19200; break; ffc075d8: 38 00 00 00 li r0,0 ffc075dc: 60 00 96 00 ori r0,r0,38400 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc075e0: 41 be ff 40 beq- cr7,ffc07520 ffc075e4: 2f 83 10 01 cmpwi cr7,r3,4097 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; ffc075e8: 38 00 00 00 li r0,0 ffc075ec: 60 00 e1 00 ori r0,r0,57600 int termios_baud ) { int32_t baud; switch (termios_baud) { ffc075f0: 40 9e ff 2c bne+ cr7,ffc0751c ffc075f4: 4b ff ff 2c b ffc07520 ffc075f8: 2f 83 00 00 cmpwi cr7,r3,0 ffc075fc: 38 00 00 00 li r0,0 ffc07600: 41 be ff 20 beq- cr7,ffc07520 ffc07604: 4b ff ff 18 b ffc0751c ffc057fc : int cbufsize, int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; ffc057fc: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc05800: 39 2b 21 68 addi r9,r11,8552 <== NOT EXECUTED ffc05804: 90 6b 21 68 stw r3,8552(r11) <== NOT EXECUTED rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } ffc05808: 38 60 00 00 li r3,0 <== NOT EXECUTED int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; rtems_termios_raw_output_size = raw_output; ffc0580c: 90 a9 00 08 stw r5,8(r9) <== NOT EXECUTED int raw_input, int raw_output ) { rtems_termios_cbufsize = cbufsize; rtems_termios_raw_input_size = raw_input; ffc05810: 90 89 00 04 stw r4,4(r9) <== NOT EXECUTED rtems_termios_raw_output_size = raw_output; return RTEMS_SUCCESSFUL; } ffc05814: 4e 80 00 20 blr <== NOT EXECUTED ffc07260 : } } rtems_status_code rtems_termios_close (void *arg) { ffc07260: 94 21 ff e8 stwu r1,-24(r1) ffc07264: 7c 08 02 a6 mflr r0 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); ffc07268: 38 80 00 00 li r4,0 } } rtems_status_code rtems_termios_close (void *arg) { ffc0726c: 90 01 00 1c stw r0,28(r1) 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); ffc07270: 38 a0 00 00 li r5,0 } } rtems_status_code rtems_termios_close (void *arg) { ffc07274: 93 c1 00 10 stw r30,16(r1) 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); ffc07278: 3f c0 00 00 lis r30,0 rtems_status_code rtems_termios_close (void *arg) { rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc0727c: 81 23 00 00 lwz r9,0(r3) } } rtems_status_code rtems_termios_close (void *arg) { ffc07280: 93 a1 00 0c stw r29,12(r1) ffc07284: 7c 7d 1b 78 mr r29,r3 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); ffc07288: 80 7e 27 14 lwz r3,10004(r30) } } rtems_status_code rtems_termios_close (void *arg) { ffc0728c: 93 e1 00 14 stw r31,20(r1) rtems_libio_open_close_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc07290: 83 e9 00 38 lwz r31,56(r9) rtems_status_code sc; sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc07294: 48 00 14 7d bl ffc08710 if (sc != RTEMS_SUCCESSFUL) ffc07298: 2f 83 00 00 cmpwi cr7,r3,0 ffc0729c: 40 9e 01 ac bne- cr7,ffc07448 rtems_fatal_error_occurred (sc); if (--tty->refcount == 0) { ffc072a0: 81 3f 00 08 lwz r9,8(r31) ffc072a4: 38 09 ff ff addi r0,r9,-1 ffc072a8: 2f 80 00 00 cmpwi cr7,r0,0 ffc072ac: 90 1f 00 08 stw r0,8(r31) ffc072b0: 40 9e 00 d0 bne- cr7,ffc07380 if (rtems_termios_linesw[tty->t_line].l_close != NULL) { ffc072b4: 80 1f 00 cc lwz r0,204(r31) ffc072b8: 3d 20 00 00 lis r9,0 ffc072bc: 39 29 27 f0 addi r9,r9,10224 ffc072c0: 54 00 28 34 rlwinm r0,r0,5,0,26 ffc072c4: 7d 29 02 14 add r9,r9,r0 ffc072c8: 80 09 00 04 lwz r0,4(r9) ffc072cc: 2f 80 00 00 cmpwi cr7,r0,0 ffc072d0: 41 9e 01 24 beq- cr7,ffc073f4 /* * call discipline-specific close */ sc = rtems_termios_linesw[tty->t_line].l_close(tty); ffc072d4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc072d8: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc072dc: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_fatal_error_occurred (sc); } drainOutput (tty); } if (tty->device.outputUsesInterrupts ffc072e0: 80 1f 00 b4 lwz r0,180(r31) <== NOT EXECUTED ffc072e4: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc072e8: 41 9e 01 38 beq- cr7,ffc07420 <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if (tty->device.lastClose) ffc072ec: 80 1f 00 9c lwz r0,156(r31) ffc072f0: 2f 80 00 00 cmpwi cr7,r0,0 ffc072f4: 41 9e 00 18 beq- cr7,ffc0730c (*tty->device.lastClose)(tty->major, tty->minor, arg); ffc072f8: 7f a5 eb 78 mr r5,r29 <== NOT EXECUTED ffc072fc: 80 7f 00 0c lwz r3,12(r31) <== NOT EXECUTED ffc07300: 80 9f 00 10 lwz r4,16(r31) <== NOT EXECUTED ffc07304: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc07308: 4e 80 04 21 bctrl <== NOT EXECUTED if (tty->forw == NULL) { ffc0730c: 81 3f 00 00 lwz r9,0(r31) ffc07310: 2f 89 00 00 cmpwi cr7,r9,0 ffc07314: 41 9e 00 a0 beq- cr7,ffc073b4 if ( rtems_termios_ttyTail != NULL ) { rtems_termios_ttyTail->forw = NULL; } } else { tty->forw->back = tty->back; ffc07318: 80 1f 00 04 lwz r0,4(r31) ffc0731c: 90 09 00 04 stw r0,4(r9) } if (tty->back == NULL) { ffc07320: 81 7f 00 04 lwz r11,4(r31) ffc07324: 2f 8b 00 00 cmpwi cr7,r11,0 ffc07328: 41 9e 00 b4 beq- cr7,ffc073dc if ( rtems_termios_ttyHead != NULL ) { rtems_termios_ttyHead->back = NULL; } } else { tty->back->forw = tty->forw; ffc0732c: 91 2b 00 00 stw r9,0(r11) <== NOT EXECUTED } rtems_semaphore_delete (tty->isem); ffc07330: 80 7f 00 14 lwz r3,20(r31) ffc07334: 48 00 13 01 bl ffc08634 rtems_semaphore_delete (tty->osem); ffc07338: 80 7f 00 18 lwz r3,24(r31) ffc0733c: 48 00 12 f9 bl ffc08634 rtems_semaphore_delete (tty->rawOutBuf.Semaphore); ffc07340: 80 7f 00 8c lwz r3,140(r31) ffc07344: 48 00 12 f1 bl ffc08634 if ((tty->device.pollRead == NULL) || ffc07348: 80 1f 00 a0 lwz r0,160(r31) ffc0734c: 2f 80 00 00 cmpwi cr7,r0,0 ffc07350: 41 9e 00 58 beq- cr7,ffc073a8 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)) ffc07354: 80 1f 00 b4 lwz r0,180(r31) ffc07358: 2f 80 00 02 cmpwi cr7,r0,2 ffc0735c: 41 9e 00 4c beq- cr7,ffc073a8 rtems_semaphore_delete (tty->rawInBuf.Semaphore); free (tty->rawInBuf.theBuf); ffc07360: 80 7f 00 58 lwz r3,88(r31) ffc07364: 4b ff d2 91 bl ffc045f4 free (tty->rawOutBuf.theBuf); ffc07368: 80 7f 00 7c lwz r3,124(r31) ffc0736c: 4b ff d2 89 bl ffc045f4 free (tty->cbuf); ffc07370: 80 7f 00 1c lwz r3,28(r31) ffc07374: 4b ff d2 81 bl ffc045f4 free (tty); ffc07378: 7f e3 fb 78 mr r3,r31 ffc0737c: 4b ff d2 79 bl ffc045f4 } rtems_semaphore_release (rtems_termios_ttyMutex); ffc07380: 80 7e 27 14 lwz r3,10004(r30) ffc07384: 48 00 14 ed bl ffc08870 return RTEMS_SUCCESSFUL; } ffc07388: 80 01 00 1c lwz r0,28(r1) ffc0738c: 38 60 00 00 li r3,0 ffc07390: 83 a1 00 0c lwz r29,12(r1) ffc07394: 7c 08 03 a6 mtlr r0 ffc07398: 83 c1 00 10 lwz r30,16(r1) ffc0739c: 83 e1 00 14 lwz r31,20(r1) ffc073a0: 38 21 00 18 addi r1,r1,24 ffc073a4: 4e 80 00 20 blr 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); ffc073a8: 80 7f 00 68 lwz r3,104(r31) <== NOT EXECUTED ffc073ac: 48 00 12 89 bl ffc08634 <== NOT EXECUTED ffc073b0: 4b ff ff b0 b ffc07360 <== 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; ffc073b4: 81 7f 00 04 lwz r11,4(r31) ffc073b8: 3d 40 00 00 lis r10,0 if ( rtems_termios_ttyTail != NULL ) { ffc073bc: 2f 8b 00 00 cmpwi cr7,r11,0 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; ffc073c0: 91 6a 27 18 stw r11,10008(r10) if ( rtems_termios_ttyTail != NULL ) { ffc073c4: 41 9e 00 88 beq- cr7,ffc0744c rtems_termios_ttyTail->forw = NULL; ffc073c8: 91 2b 00 00 stw r9,0(r11) <== NOT EXECUTED } } else { tty->forw->back = tty->back; } if (tty->back == NULL) { ffc073cc: 81 7f 00 04 lwz r11,4(r31) <== NOT EXECUTED ffc073d0: 81 3f 00 00 lwz r9,0(r31) <== NOT EXECUTED ffc073d4: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc073d8: 40 9e ff 54 bne+ cr7,ffc0732c <== NOT EXECUTED rtems_termios_ttyHead = tty->forw; if ( rtems_termios_ttyHead != NULL ) { ffc073dc: 2f 89 00 00 cmpwi cr7,r9,0 } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; ffc073e0: 3d 40 00 00 lis r10,0 ffc073e4: 91 2a 27 1c stw r9,10012(r10) if ( rtems_termios_ttyHead != NULL ) { ffc073e8: 41 be ff 48 beq- cr7,ffc07330 rtems_termios_ttyHead->back = NULL; ffc073ec: 91 69 00 04 stw r11,4(r9) ffc073f0: 4b ff ff 40 b ffc07330 } else { /* * default: just flush output buffer */ sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc073f4: 80 7f 00 18 lwz r3,24(r31) ffc073f8: 38 80 00 00 li r4,0 ffc073fc: 38 a0 00 00 li r5,0 ffc07400: 48 00 13 11 bl ffc08710 if (sc != RTEMS_SUCCESSFUL) { ffc07404: 2f 83 00 00 cmpwi cr7,r3,0 ffc07408: 40 9e 00 40 bne- cr7,ffc07448 rtems_fatal_error_occurred (sc); } drainOutput (tty); ffc0740c: 7f e3 fb 78 mr r3,r31 ffc07410: 4b ff f5 39 bl ffc06948 } if (tty->device.outputUsesInterrupts ffc07414: 80 1f 00 b4 lwz r0,180(r31) ffc07418: 2f 80 00 02 cmpwi cr7,r0,2 ffc0741c: 40 9e fe d0 bne+ cr7,ffc072ec == TERMIOS_TASK_DRIVEN) { /* * send "terminate" to I/O tasks */ sc = rtems_event_send( ffc07420: 80 7f 00 c4 lwz r3,196(r31) <== NOT EXECUTED ffc07424: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc07428: 48 00 0d 65 bl ffc0818c <== NOT EXECUTED tty->rxTaskId, TERMIOS_RX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) ffc0742c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc07430: 40 9e 00 18 bne- cr7,ffc07448 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_event_send( ffc07434: 80 7f 00 c8 lwz r3,200(r31) <== NOT EXECUTED ffc07438: 38 80 00 01 li r4,1 <== NOT EXECUTED ffc0743c: 48 00 0d 51 bl ffc0818c <== NOT EXECUTED tty->txTaskId, TERMIOS_TX_TERMINATE_EVENT); if (sc != RTEMS_SUCCESSFUL) ffc07440: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc07444: 41 9e fe a8 beq+ cr7,ffc072ec <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc07448: 48 00 1b ed bl ffc09034 <== NOT EXECUTED } else { tty->forw->back = tty->back; } if (tty->back == NULL) { rtems_termios_ttyHead = tty->forw; ffc0744c: 3d 20 00 00 lis r9,0 ffc07450: 91 69 27 1c stw r11,10012(r9) ffc07454: 4b ff fe dc b ffc07330 ffc05ac8 : * for each transmitted character. * It returns number of characters left to transmit */ int rtems_termios_dequeue_characters (void *ttyp, int len) { ffc05ac8: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05acc: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc05ad0: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED /* * sum up character count already sent */ tty->t_dqlen += len; if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc05ad4: 81 63 00 b4 lwz r11,180(r3) <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; ffc05ad8: 80 03 00 90 lwz r0,144(r3) <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc05adc: 2f 8b 00 02 cmpwi cr7,r11,2 <== NOT EXECUTED rtems_status_code sc; /* * sum up character count already sent */ tty->t_dqlen += len; ffc05ae0: 7c 00 22 14 add r0,r0,r4 <== NOT EXECUTED ffc05ae4: 90 03 00 90 stw r0,144(r3) <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc05ae8: 41 9e 00 4c beq- cr7,ffc05b34 <== 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 ) { ffc05aec: 80 03 00 cc lwz r0,204(r3) <== NOT EXECUTED ffc05af0: 2f 80 00 05 cmpwi cr7,r0,5 <== NOT EXECUTED ffc05af4: 41 9e 00 14 beq- cr7,ffc05b08 <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } ffc05af8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc05afc: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc05b00: 7c 08 03 a6 mtlr r0 <== 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); ffc05b04: 4b ff fd 3c b ffc05840 <== NOT EXECUTED } else if (tty->t_line == PPPDISC ) { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { ffc05b08: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc05b0c: 80 09 28 a4 lwz r0,10404(r9) <== NOT EXECUTED ffc05b10: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05b14: 41 9e 00 0c beq- cr7,ffc05b20 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); ffc05b18: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05b1c: 4e 80 04 21 bctrl <== NOT EXECUTED return 0; /* nothing to output in IRQ... */ } else { return rtems_termios_refill_transmitter(tty); } } ffc05b20: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc05b24: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc05b28: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc05b2c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05b30: 4e 80 00 20 blr <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { /* * send wake up to transmitter task */ sc = rtems_event_send(tty->txTaskId, ffc05b34: 80 63 00 c8 lwz r3,200(r3) <== NOT EXECUTED ffc05b38: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc05b3c: 48 00 26 51 bl ffc0818c <== NOT EXECUTED TERMIOS_TX_START_EVENT); if (sc != RTEMS_SUCCESSFUL) ffc05b40: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc05b44: 41 9e ff dc beq+ cr7,ffc05b20 <== NOT EXECUTED rtems_fatal_error_occurred (sc); ffc05b48: 48 00 34 ed bl ffc09034 <== NOT EXECUTED ffc05b4c : * 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) { ffc05b4c: 94 21 ff d0 stwu r1,-48(r1) <== NOT EXECUTED ffc05b50: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05b54: 90 01 00 34 stw r0,52(r1) <== 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) { ffc05b58: 81 23 00 cc lwz r9,204(r3) <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { ffc05b5c: 93 a1 00 24 stw r29,36(r1) <== 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) { ffc05b60: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc05b64: 55 29 28 34 rlwinm r9,r9,5,0,26 <== NOT EXECUTED ffc05b68: 3b bd 27 f0 addi r29,r29,10224 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { ffc05b6c: 93 61 00 1c stw r27,28(r1) <== 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) { ffc05b70: 38 09 00 10 addi r0,r9,16 <== NOT EXECUTED ffc05b74: 7c 1d 00 2e lwzx r0,r29,r0 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { ffc05b78: 7c bb 2b 78 mr r27,r5 <== NOT EXECUTED ffc05b7c: 93 c1 00 28 stw r30,40(r1) <== NOT EXECUTED ffc05b80: 7c 9e 23 78 mr r30,r4 <== 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) { ffc05b84: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED * device receive interrupt handler. * Returns the number of characters dropped because of overflow. */ int rtems_termios_enqueue_raw_characters (void *ttyp, char *buf, int len) { ffc05b88: 93 e1 00 2c stw r31,44(r1) <== NOT EXECUTED ffc05b8c: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc05b90: 92 c1 00 08 stw r22,8(r1) <== NOT EXECUTED ffc05b94: 92 e1 00 0c stw r23,12(r1) <== NOT EXECUTED ffc05b98: 93 01 00 10 stw r24,16(r1) <== NOT EXECUTED ffc05b9c: 93 21 00 14 stw r25,20(r1) <== NOT EXECUTED ffc05ba0: 93 41 00 18 stw r26,24(r1) <== NOT EXECUTED ffc05ba4: 93 81 00 20 stw r28,32(r1) <== 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) { ffc05ba8: 41 9e 00 f0 beq- cr7,ffc05c98 <== NOT EXECUTED while (len--) { ffc05bac: 2f 85 00 00 cmpwi cr7,r5,0 <== NOT EXECUTED ffc05bb0: 41 9e 00 38 beq- cr7,ffc05be8 <== NOT EXECUTED ffc05bb4: 3b 80 00 00 li r28,0 <== NOT EXECUTED ffc05bb8: 48 00 00 14 b ffc05bcc <== NOT EXECUTED ffc05bbc: 81 3f 00 cc lwz r9,204(r31) <== NOT EXECUTED ffc05bc0: 55 29 28 34 rlwinm r9,r9,5,0,26 <== NOT EXECUTED ffc05bc4: 38 09 00 10 addi r0,r9,16 <== NOT EXECUTED ffc05bc8: 7c 1d 00 2e lwzx r0,r29,r0 <== NOT EXECUTED c = *buf++; rtems_termios_linesw[tty->t_line].l_rint(c,tty); ffc05bcc: 7c 7e e0 ae lbzx r3,r30,r28 <== NOT EXECUTED ffc05bd0: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc05bd4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05bd8: 3b 9c 00 01 addi r28,r28,1 <== NOT EXECUTED ffc05bdc: 4e 80 04 21 bctrl <== 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--) { ffc05be0: 7f 9b e0 00 cmpw cr7,r27,r28 <== NOT EXECUTED ffc05be4: 40 9e ff d8 bne+ cr7,ffc05bbc <== NOT EXECUTED } /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { ffc05be8: 80 1f 00 e4 lwz r0,228(r31) <== NOT EXECUTED ffc05bec: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05bf0: 40 9e 00 68 bne- cr7,ffc05c58 <== NOT EXECUTED ffc05bf4: 80 1f 00 dc lwz r0,220(r31) <== NOT EXECUTED ffc05bf8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05bfc: 41 9e 00 5c beq- cr7,ffc05c58 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); ffc05c00: 38 7f 00 30 addi r3,r31,48 <== NOT EXECUTED ffc05c04: 80 9f 00 e0 lwz r4,224(r31) <== NOT EXECUTED ffc05c08: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED tty->tty_rcvwakeup = 1; ffc05c0c: 3b 40 00 00 li r26,0 <== 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); ffc05c10: 4e 80 04 21 bctrl <== NOT EXECUTED tty->tty_rcvwakeup = 1; ffc05c14: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc05c18: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; } ffc05c1c: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc05c20: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc05c24: 82 c1 00 08 lwz r22,8(r1) <== NOT EXECUTED ffc05c28: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05c2c: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc05c30: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc05c34: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc05c38: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc05c3c: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc05c40: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc05c44: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc05c48: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc05c4c: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc05c50: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc05c54: 4e 80 00 20 blr <== NOT EXECUTED ffc05c58: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; ffc05c5c: 3b 40 00 00 li r26,0 <== NOT EXECUTED } ffc05c60: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc05c64: 82 c1 00 08 lwz r22,8(r1) <== NOT EXECUTED ffc05c68: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05c6c: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc05c70: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc05c74: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc05c78: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc05c7c: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc05c80: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc05c84: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc05c88: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc05c8c: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc05c90: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc05c94: 4e 80 00 20 blr <== 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); ffc05c98: 7c bd 2b 78 mr r29,r5 <== 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, ffc05c9c: 3a c3 00 4a addi r22,r3,74 <== 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); ffc05ca0: 3a e3 00 30 addi r23,r3,48 <== NOT EXECUTED ffc05ca4: 3b 20 00 00 li r25,0 <== NOT EXECUTED ffc05ca8: 3b 40 00 00 li r26,0 <== NOT EXECUTED ffc05cac: 48 00 00 e4 b ffc05d90 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } else { newTail = (tty->rawInBuf.Tail + 1) % tty->rawInBuf.Size; ffc05cb0: 83 9f 00 60 lwz r28,96(r31) <== NOT EXECUTED ffc05cb4: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc05cb8: 38 1c 00 01 addi r0,r28,1 <== NOT EXECUTED ffc05cbc: 7f 80 4b 96 divwu r28,r0,r9 <== NOT EXECUTED ffc05cc0: 7f 9c 49 d6 mullw r28,r28,r9 <== NOT EXECUTED ffc05cc4: 7f 9c 00 50 subf r28,r28,r0 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05cc8: 7f 00 00 a6 mfmsr r24 <== NOT EXECUTED ffc05ccc: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc05cd0: 7f 00 00 78 andc r0,r24,r0 <== NOT EXECUTED ffc05cd4: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED /* if chars_in_buffer > highwater */ rtems_interrupt_disable(level); if ((((newTail - tty->rawInBuf.Head + tty->rawInBuf.Size) ffc05cd8: 80 1f 00 5c lwz r0,92(r31) <== NOT EXECUTED ffc05cdc: 81 7f 00 64 lwz r11,100(r31) <== NOT EXECUTED ffc05ce0: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc05ce4: 7c 00 58 50 subf r0,r0,r11 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && ffc05ce8: 81 7f 00 c0 lwz r11,192(r31) <== 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) ffc05cec: 7c 00 e2 14 add r0,r0,r28 <== NOT EXECUTED ffc05cf0: 7d 40 4b 96 divwu r10,r0,r9 <== NOT EXECUTED ffc05cf4: 7d 2a 49 d6 mullw r9,r10,r9 <== NOT EXECUTED ffc05cf8: 7c 09 00 50 subf r0,r9,r0 <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && ffc05cfc: 7f 80 58 40 cmplw cr7,r0,r11 <== NOT EXECUTED ffc05d00: 40 9d 00 3c ble- cr7,ffc05d3c <== NOT EXECUTED !(tty->flow_ctrl & FL_IREQXOF)) { ffc05d04: 80 1f 00 b8 lwz r0,184(r31) <== 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) ffc05d08: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc05d0c: 40 82 00 30 bne- ffc05d3c <== NOT EXECUTED % tty->rawInBuf.Size) > tty->highwater) && !(tty->flow_ctrl & FL_IREQXOF)) { /* incoming data stream should be stopped */ tty->flow_ctrl |= FL_IREQXOF; ffc05d10: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05d14: 60 00 00 01 ori r0,r0,1 <== NOT EXECUTED ffc05d18: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED if ((tty->flow_ctrl & (FL_MDXOF | FL_ISNTXOF)) ffc05d1c: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05d20: 70 00 04 02 andi. r0,r0,1026 <== NOT EXECUTED ffc05d24: 2f 80 04 00 cmpwi cr7,r0,1024 <== NOT EXECUTED ffc05d28: 41 9e 01 a8 beq- cr7,ffc05ed0 <== NOT EXECUTED (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTOP]), 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) ffc05d2c: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05d30: 70 00 01 04 andi. r0,r0,260 <== NOT EXECUTED ffc05d34: 2f 80 01 00 cmpwi cr7,r0,256 <== NOT EXECUTED ffc05d38: 41 9e 01 d8 beq- cr7,ffc05f10 <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05d3c: 7f 00 01 24 mtmsr r24 <== NOT EXECUTED } } /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { ffc05d40: 80 1f 00 5c lwz r0,92(r31) <== NOT EXECUTED ffc05d44: 7f 80 e0 00 cmpw cr7,r0,r28 <== NOT EXECUTED ffc05d48: 41 9e 00 e8 beq- cr7,ffc05e30 <== NOT EXECUTED dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; ffc05d4c: 81 3f 00 58 lwz r9,88(r31) <== NOT EXECUTED ffc05d50: 7f 69 e1 ae stbx r27,r9,r28 <== 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 )) { ffc05d54: 80 1f 00 e4 lwz r0,228(r31) <== NOT EXECUTED if (newTail == tty->rawInBuf.Head) { dropped++; } else { tty->rawInBuf.theBuf[newTail] = c; tty->rawInBuf.Tail = newTail; ffc05d58: 93 9f 00 60 stw r28,96(r31) <== NOT EXECUTED /* * check to see if rcv wakeup callback was set */ if (( !tty->tty_rcvwakeup ) && ( tty->tty_rcv.sw_pfn != NULL )) { ffc05d5c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05d60: 40 9e 00 28 bne- cr7,ffc05d88 <== NOT EXECUTED ffc05d64: 80 1f 00 dc lwz r0,220(r31) <== NOT EXECUTED ffc05d68: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05d6c: 41 9e 00 1c beq- cr7,ffc05d88 <== NOT EXECUTED (*tty->tty_rcv.sw_pfn)(&tty->termios, tty->tty_rcv.sw_arg); ffc05d70: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05d74: 7e e3 bb 78 mr r3,r23 <== NOT EXECUTED ffc05d78: 80 9f 00 e0 lwz r4,224(r31) <== NOT EXECUTED ffc05d7c: 4e 80 04 21 bctrl <== NOT EXECUTED tty->tty_rcvwakeup = 1; ffc05d80: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc05d84: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; ffc05d88: 3b de 00 01 addi r30,r30,1 <== NOT EXECUTED ffc05d8c: 3b bd ff ff addi r29,r29,-1 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } return 0; } while (len--) { ffc05d90: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc05d94: 41 9e 00 d8 beq- cr7,ffc05e6c <== NOT EXECUTED c = *buf++; /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { ffc05d98: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED } return 0; } while (len--) { c = *buf++; ffc05d9c: 8b 7e 00 00 lbz r27,0(r30) <== NOT EXECUTED /* FIXME: implement IXANY: any character restarts output */ /* if incoming XON/XOFF controls outgoing stream: */ if (tty->flow_ctrl & FL_MDXON) { ffc05da0: 70 09 02 00 andi. r9,r0,512 <== NOT EXECUTED ffc05da4: 41 82 00 1c beq- ffc05dc0 <== NOT EXECUTED /* if received char is V_STOP and V_START (both are equal value) */ if (c == tty->termios.c_cc[VSTOP]) { ffc05da8: 88 1f 00 4a lbz r0,74(r31) <== NOT EXECUTED ffc05dac: 7f 80 d8 00 cmpw cr7,r0,r27 <== NOT EXECUTED ffc05db0: 41 9e 00 88 beq- cr7,ffc05e38 <== NOT EXECUTED /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; } flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { ffc05db4: 88 1f 00 49 lbz r0,73(r31) <== NOT EXECUTED ffc05db8: 7f 80 d8 00 cmpw cr7,r0,r27 <== NOT EXECUTED ffc05dbc: 41 9e 00 9c beq- cr7,ffc05e58 <== NOT EXECUTED /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; flow_rcv = true; } } if (flow_rcv) { ffc05dc0: 2f 99 00 00 cmpwi cr7,r25,0 <== NOT EXECUTED ffc05dc4: 41 9e fe ec beq+ cr7,ffc05cb0 <== NOT EXECUTED /* restart output according to FL_ORCVXOF flag */ if ((tty->flow_ctrl & (FL_ORCVXOF | FL_OSTOP)) == FL_OSTOP) { ffc05dc8: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05dcc: 54 00 06 b6 rlwinm r0,r0,0,26,27 <== NOT EXECUTED ffc05dd0: 2f 80 00 20 cmpwi cr7,r0,32 <== NOT EXECUTED ffc05dd4: 40 9e ff b4 bne+ cr7,ffc05d88 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05dd8: 7f 80 00 a6 mfmsr r28 <== NOT EXECUTED ffc05ddc: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc05de0: 7f 80 00 78 andc r0,r28,r0 <== NOT EXECUTED ffc05de4: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc05de8: 81 3f 00 94 lwz r9,148(r31) <== 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; ffc05dec: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc05df0: 2f 89 00 00 cmpwi cr7,r9,0 <== 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; ffc05df4: 54 00 06 f2 rlwinm r0,r0,0,27,25 <== NOT EXECUTED ffc05df8: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc05dfc: 40 9e 00 0c bne- cr7,ffc05e08 <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05e00: 7f 80 01 24 mtmsr r28 <== NOT EXECUTED ffc05e04: 4b ff ff 84 b ffc05d88 <== NOT EXECUTED /* if chars available, call write function... */ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[tty->rawOutBuf.Tail], 1); ffc05e08: 81 3f 00 84 lwz r9,132(r31) <== 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, ffc05e0c: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05e10: 80 9f 00 7c lwz r4,124(r31) <== NOT EXECUTED ffc05e14: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc05e18: 7c 84 4a 14 add r4,r4,r9 <== NOT EXECUTED ffc05e1c: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05e20: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05e24: 4e 80 04 21 bctrl <== NOT EXECUTED ffc05e28: 7f 80 01 24 mtmsr r28 <== NOT EXECUTED ffc05e2c: 4b ff ff 5c b ffc05d88 <== NOT EXECUTED } /* reenable interrupts */ rtems_interrupt_enable(level); if (newTail == tty->rawInBuf.Head) { dropped++; ffc05e30: 3b 5a 00 01 addi r26,r26,1 <== NOT EXECUTED ffc05e34: 4b ff ff 54 b ffc05d88 <== 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]) { ffc05e38: 89 3f 00 49 lbz r9,73(r31) <== NOT EXECUTED ffc05e3c: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc05e40: 41 9e 00 7c beq- cr7,ffc05ebc <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; ffc05e44: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; ffc05e48: 3b 20 00 01 li r25,1 <== NOT EXECUTED tty->flow_ctrl = tty->flow_ctrl ^ FL_ORCVXOF; } else { /* VSTOP received (other code than VSTART) */ /* stop output */ tty->flow_ctrl |= FL_ORCVXOF; ffc05e4c: 60 00 00 10 ori r0,r0,16 <== NOT EXECUTED ffc05e50: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED ffc05e54: 4b ff ff 74 b ffc05dc8 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; ffc05e58: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; ffc05e5c: 3b 20 00 01 li r25,1 <== NOT EXECUTED flow_rcv = true; } else if (c == tty->termios.c_cc[VSTART]) { /* VSTART received */ /* restart output */ tty->flow_ctrl &= ~FL_ORCVXOF; ffc05e60: 54 00 07 34 rlwinm r0,r0,0,28,26 <== NOT EXECUTED ffc05e64: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED ffc05e68: 4b ff ff 60 b ffc05dc8 <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; ffc05e6c: 80 1f 00 78 lwz r0,120(r31) <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); ffc05e70: 80 7f 00 68 lwz r3,104(r31) <== NOT EXECUTED tty->tty_rcvwakeup = 1; } } } } tty->rawInBufDropped += dropped; ffc05e74: 7c 00 d2 14 add r0,r0,r26 <== NOT EXECUTED ffc05e78: 90 1f 00 78 stw r0,120(r31) <== NOT EXECUTED rtems_semaphore_release (tty->rawInBuf.Semaphore); ffc05e7c: 48 00 29 f5 bl ffc08870 <== NOT EXECUTED return dropped; } ffc05e80: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc05e84: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc05e88: 82 c1 00 08 lwz r22,8(r1) <== NOT EXECUTED ffc05e8c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05e90: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc05e94: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc05e98: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc05e9c: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc05ea0: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc05ea4: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc05ea8: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc05eac: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc05eb0: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc05eb4: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc05eb8: 4e 80 00 20 blr <== 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; ffc05ebc: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED } } } tty->rawInBufDropped += dropped; rtems_semaphore_release (tty->rawInBuf.Semaphore); return dropped; ffc05ec0: 3b 20 00 01 li r25,1 <== 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; ffc05ec4: 68 00 00 10 xori r0,r0,16 <== NOT EXECUTED ffc05ec8: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED ffc05ecc: 4b ff fe fc b ffc05dc8 <== 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) || ffc05ed0: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05ed4: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc05ed8: 40 82 00 10 bne- ffc05ee8 <== NOT EXECUTED (tty->rawOutBufState == rob_idle)) { ffc05edc: 80 1f 00 94 lwz r0,148(r31) <== NOT EXECUTED ffc05ee0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05ee4: 40 be fe 58 bne- cr7,ffc05d3c <== NOT EXECUTED /* if tx is stopped due to XOFF or out of data */ /* call write function here */ tty->flow_ctrl |= FL_ISNTXOF; ffc05ee8: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05eec: 7e c4 b3 78 mr r4,r22 <== NOT EXECUTED ffc05ef0: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc05ef4: 38 a0 00 01 li r5,1 <== 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; ffc05ef8: 61 29 00 02 ori r9,r9,2 <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05efc: 80 7f 00 10 lwz r3,16(r31) <== 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; ffc05f00: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05f04: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05f08: 4e 80 04 21 bctrl <== NOT EXECUTED ffc05f0c: 4b ff fe 30 b ffc05d3c <== NOT EXECUTED } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { ffc05f10: 80 1f 00 ac lwz r0,172(r31) <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; ffc05f14: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { ffc05f18: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED 1); } } else if ((tty->flow_ctrl & (FL_MDRTS | FL_IRTSOFF)) == (FL_MDRTS ) ) { tty->flow_ctrl |= FL_IRTSOFF; ffc05f1c: 61 29 00 04 ori r9,r9,4 <== NOT EXECUTED ffc05f20: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED /* deactivate RTS line */ if (tty->device.stopRemoteTx != NULL) { ffc05f24: 41 be fe 18 beq- cr7,ffc05d3c <== NOT EXECUTED tty->device.stopRemoteTx(tty->minor); ffc05f28: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05f2c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05f30: 4e 80 04 21 bctrl <== NOT EXECUTED ffc05f34: 4b ff fe 08 b ffc05d3c <== NOT EXECUTED ffc057a8 : struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { ffc057a8: 7c 08 02 a6 mflr r0 ffc057ac: 94 21 ff f8 stwu r1,-8(r1) rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { ffc057b0: 3c e0 00 00 lis r7,0 struct rtems_termios_tty *rtems_termios_ttyTail; rtems_id rtems_termios_ttyMutex; void rtems_termios_initialize (void) { ffc057b4: 90 01 00 0c stw r0,12(r1) rtems_status_code sc; /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { ffc057b8: 80 07 27 14 lwz r0,10004(r7) ffc057bc: 38 e7 27 14 addi r7,r7,10004 ffc057c0: 2f 80 00 00 cmpwi cr7,r0,0 ffc057c4: 41 9e 00 14 beq- cr7,ffc057d8 RTEMS_NO_PRIORITY, &rtems_termios_ttyMutex); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } ffc057c8: 80 01 00 0c lwz r0,12(r1) ffc057cc: 38 21 00 08 addi r1,r1,8 ffc057d0: 7c 08 03 a6 mtlr r0 ffc057d4: 4e 80 00 20 blr /* * Create the mutex semaphore for the tty list */ if (!rtems_termios_ttyMutex) { sc = rtems_semaphore_create ( ffc057d8: 3c 60 54 52 lis r3,21586 ffc057dc: 60 63 6d 69 ori r3,r3,28009 ffc057e0: 38 80 00 01 li r4,1 ffc057e4: 38 a0 00 54 li r5,84 ffc057e8: 38 c0 00 00 li r6,0 ffc057ec: 48 00 2c 29 bl ffc08414 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) ffc057f0: 2f 83 00 00 cmpwi cr7,r3,0 ffc057f4: 41 9e ff d4 beq+ cr7,ffc057c8 rtems_fatal_error_occurred (sc); ffc057f8: 48 00 38 3d bl ffc09034 <== NOT EXECUTED ffc06e1c : } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc06e1c: 94 21 ff e0 stwu r1,-32(r1) ffc06e20: 7c 08 02 a6 mflr r0 struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06e24: 38 80 00 00 li r4,0 } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc06e28: 90 01 00 24 stw r0,36(r1) rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; ffc06e2c: 38 00 00 00 li r0,0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06e30: 38 a0 00 00 li r5,0 rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06e34: 81 23 00 00 lwz r9,0(r3) } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc06e38: 93 c1 00 18 stw r30,24(r1) rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; ffc06e3c: 90 03 00 0c stw r0,12(r3) rtems_status_code rtems_termios_ioctl (void *arg) { rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06e40: 83 c9 00 38 lwz r30,56(r9) } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc06e44: 93 e1 00 1c stw r31,28(r1) ffc06e48: 7c 7f 1b 78 mr r31,r3 struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06e4c: 80 7e 00 18 lwz r3,24(r30) } } rtems_status_code rtems_termios_ioctl (void *arg) { ffc06e50: 93 81 00 10 stw r28,16(r1) ffc06e54: 93 a1 00 14 stw r29,20(r1) ffc06e58: 93 41 00 08 stw r26,8(r1) ffc06e5c: 93 61 00 0c stw r27,12(r1) rtems_libio_ioctl_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; struct ttywakeup *wakeup = (struct ttywakeup *)args->buffer; ffc06e60: 83 9f 00 08 lwz r28,8(r31) rtems_status_code sc; args->ioctl_return = 0; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06e64: 48 00 18 ad bl ffc08710 if (sc != RTEMS_SUCCESSFUL) { ffc06e68: 7c 7d 1b 79 mr. r29,r3 ffc06e6c: 40 82 00 4c bne- ffc06eb8 args->ioctl_return = sc; return sc; } switch (args->command) { ffc06e70: 80 1f 00 04 lwz r0,4(r31) ffc06e74: 2f 80 00 04 cmpwi cr7,r0,4 ffc06e78: 41 9e 00 28 beq- cr7,ffc06ea0 ffc06e7c: 2b 80 00 04 cmplwi cr7,r0,4 ffc06e80: 41 9d 00 68 bgt- cr7,ffc06ee8 ffc06e84: 2f 80 00 02 cmpwi cr7,r0,2 ffc06e88: 41 9e 00 bc beq- cr7,ffc06f44 ffc06e8c: 2b 80 00 02 cmplwi cr7,r0,2 ffc06e90: 40 9d 02 04 ble- cr7,ffc07094 if (tty->device.setAttributes) (*tty->device.setAttributes)(tty->minor, &tty->termios); break; case RTEMS_IO_TCDRAIN: drainOutput (tty); ffc06e94: 7f c3 f3 78 mr r3,r30 ffc06e98: 4b ff fa b1 bl ffc06948 break; ffc06e9c: 48 00 00 14 b ffc06eb0 case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; break; case RTEMS_IO_RCVWAKEUP: tty->tty_rcv = *wakeup; ffc06ea0: 81 3c 00 00 lwz r9,0(r28) <== NOT EXECUTED ffc06ea4: 81 5c 00 04 lwz r10,4(r28) <== NOT EXECUTED ffc06ea8: 91 3e 00 dc stw r9,220(r30) <== NOT EXECUTED ffc06eac: 91 5e 00 e0 stw r10,224(r30) <== NOT EXECUTED /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); ffc06eb0: 80 7e 00 18 lwz r3,24(r30) ffc06eb4: 48 00 19 bd bl ffc08870 args->ioctl_return = sc; return sc; } ffc06eb8: 80 01 00 24 lwz r0,36(r1) ffc06ebc: 7f a3 eb 78 mr r3,r29 *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; } break; } rtems_semaphore_release (tty->osem); args->ioctl_return = sc; ffc06ec0: 93 bf 00 0c stw r29,12(r31) return sc; } ffc06ec4: 7c 08 03 a6 mtlr r0 ffc06ec8: 83 41 00 08 lwz r26,8(r1) ffc06ecc: 83 61 00 0c lwz r27,12(r1) ffc06ed0: 83 81 00 10 lwz r28,16(r1) ffc06ed4: 83 a1 00 14 lwz r29,20(r1) ffc06ed8: 83 c1 00 18 lwz r30,24(r1) ffc06edc: 83 e1 00 1c lwz r31,28(r1) ffc06ee0: 38 21 00 20 addi r1,r1,32 ffc06ee4: 4e 80 00 20 blr sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { ffc06ee8: 3d 20 40 04 lis r9,16388 <== NOT EXECUTED ffc06eec: 61 29 66 7f ori r9,r9,26239 <== NOT EXECUTED ffc06ef0: 7f 80 48 00 cmpw cr7,r0,r9 <== NOT EXECUTED ffc06ef4: 41 9e 01 74 beq- cr7,ffc07068 <== NOT EXECUTED ffc06ef8: 7f 80 48 40 cmplw cr7,r0,r9 <== NOT EXECUTED ffc06efc: 41 9d 01 b4 bgt- cr7,ffc070b0 <== NOT EXECUTED ffc06f00: 2f 80 00 05 cmpwi cr7,r0,5 <== NOT EXECUTED ffc06f04: 41 9e 02 3c beq- cr7,ffc07140 <== NOT EXECUTED default: if (rtems_termios_linesw[tty->t_line].l_ioctl != NULL) { ffc06f08: 80 1e 00 cc lwz r0,204(r30) <== NOT EXECUTED ffc06f0c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06f10: 39 29 27 f0 addi r9,r9,10224 <== NOT EXECUTED ffc06f14: 54 00 28 34 rlwinm r0,r0,5,0,26 <== NOT EXECUTED ffc06f18: 7d 29 02 14 add r9,r9,r0 <== NOT EXECUTED ffc06f1c: 80 09 00 18 lwz r0,24(r9) <== NOT EXECUTED ffc06f20: 3b a0 00 0a li r29,10 <== NOT EXECUTED ffc06f24: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06f28: 41 be ff 88 beq- cr7,ffc06eb0 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_ioctl(tty,args); ffc06f2c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06f30: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06f34: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06f38: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06f3c: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc06f40: 4b ff ff 70 b ffc06eb0 <== 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; ffc06f44: 3b 9e 00 30 addi r28,r30,48 ffc06f48: 80 9f 00 08 lwz r4,8(r31) ffc06f4c: 7f 83 e3 78 mr r3,r28 ffc06f50: 38 a0 00 24 li r5,36 ffc06f54: 48 00 b8 4d bl ffc127a0 /* * check for flow control options to be switched off */ /* check for outgoing XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXON) && ffc06f58: 80 1e 00 b8 lwz r0,184(r30) ffc06f5c: 70 09 02 00 andi. r9,r0,512 ffc06f60: 41 82 00 58 beq- ffc06fb8 ffc06f64: 80 1e 00 30 lwz r0,48(r30) ffc06f68: 70 0b 04 00 andi. r11,r0,1024 ffc06f6c: 40 82 00 4c bne- ffc06fb8 !(tty->termios.c_iflag & IXON)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXON | FL_ORCVXOF); ffc06f70: 81 3e 00 b8 lwz r9,184(r30) <== NOT EXECUTED ffc06f74: 38 00 fd ef li r0,-529 <== NOT EXECUTED ffc06f78: 7d 20 00 38 and r0,r9,r0 <== NOT EXECUTED ffc06f7c: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED /* has output been stopped due to received XOFF? */ if (tty->flow_ctrl & FL_OSTOP) { ffc06f80: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc06f84: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc06f88: 41 82 00 30 beq- ffc06fb8 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc06f8c: 7f 60 00 a6 mfmsr r27 <== NOT EXECUTED ffc06f90: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc06f94: 7f 60 00 78 andc r0,r27,r0 <== NOT EXECUTED ffc06f98: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED /* disable interrupts */ rtems_interrupt_disable(level); tty->flow_ctrl &= ~FL_OSTOP; /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc06f9c: 81 3e 00 94 lwz r9,148(r30) <== 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; ffc06fa0: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc06fa4: 2f 89 00 00 cmpwi cr7,r9,0 <== 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; ffc06fa8: 54 00 06 f2 rlwinm r0,r0,0,27,25 <== NOT EXECUTED ffc06fac: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED /* check for chars in output buffer (or rob_state?) */ if (tty->rawOutBufState != rob_idle) { ffc06fb0: 40 9e 02 00 bne- cr7,ffc071b0 <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc06fb4: 7f 60 01 24 mtmsr r27 <== NOT EXECUTED /* reenable interrupts */ rtems_interrupt_enable(level); } } /* check for incoming XON/XOFF flow control switched off */ if (( tty->flow_ctrl & FL_MDXOF) && ffc06fb8: 80 1e 00 b8 lwz r0,184(r30) ffc06fbc: 70 09 04 00 andi. r9,r0,1024 ffc06fc0: 41 82 00 28 beq- ffc06fe8 ffc06fc4: 80 1e 00 30 lwz r0,48(r30) <== NOT EXECUTED ffc06fc8: 70 0b 10 00 andi. r11,r0,4096 <== NOT EXECUTED ffc06fcc: 40 82 00 1c bne- ffc06fe8 <== NOT EXECUTED !(tty->termios.c_iflag & IXOFF)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDXOF); ffc06fd0: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc06fd4: 54 00 05 a8 rlwinm r0,r0,0,22,20 <== NOT EXECUTED ffc06fd8: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED /* FIXME: what happens, if we had sent XOFF but not yet XON? */ tty->flow_ctrl &= ~(FL_ISNTXOF); ffc06fdc: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc06fe0: 54 00 07 fa rlwinm r0,r0,0,31,29 <== NOT EXECUTED ffc06fe4: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED } /* check for incoming RTS/CTS flow control switched off */ if (( tty->flow_ctrl & FL_MDRTS) && ffc06fe8: 80 1e 00 b8 lwz r0,184(r30) ffc06fec: 70 09 01 00 andi. r9,r0,256 ffc06ff0: 40 82 01 64 bne- ffc07154 ffc06ff4: 81 3e 00 38 lwz r9,56(r30) /* * check for flow control options to be switched on */ /* check for incoming RTS/CTS flow control switched on */ if (tty->termios.c_cflag & CRTSCTS) { ffc06ff8: 2f 89 00 00 cmpwi cr7,r9,0 ffc06ffc: 41 9c 02 24 blt- cr7,ffc07220 tty->flow_ctrl |= FL_MDRTS; } /* check for incoming XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXOFF) { ffc07000: 80 1e 00 30 lwz r0,48(r30) ffc07004: 70 09 10 00 andi. r9,r0,4096 ffc07008: 41 82 00 10 beq- ffc07018 tty->flow_ctrl |= FL_MDXOF; ffc0700c: 81 3e 00 b8 lwz r9,184(r30) <== NOT EXECUTED ffc07010: 61 29 04 00 ori r9,r9,1024 <== NOT EXECUTED ffc07014: 91 3e 00 b8 stw r9,184(r30) <== NOT EXECUTED } /* check for outgoing XON/XOF flow control switched on */ if (tty->termios.c_iflag & IXON) { ffc07018: 70 0b 04 00 andi. r11,r0,1024 ffc0701c: 41 82 00 10 beq- ffc0702c tty->flow_ctrl |= FL_MDXON; ffc07020: 80 1e 00 b8 lwz r0,184(r30) ffc07024: 60 00 02 00 ori r0,r0,512 ffc07028: 90 1e 00 b8 stw r0,184(r30) 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) { ffc0702c: 83 7e 00 3c lwz r27,60(r30) ffc07030: 73 7b 00 02 andi. r27,r27,2 ffc07034: 41 82 01 a4 beq- ffc071d8 tty->rawInBufSemaphoreOptions = RTEMS_WAIT; ffc07038: 38 00 00 00 li r0,0 tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; ffc0703c: 90 1e 00 74 stw r0,116(r30) /* check for and process change in flow control options */ termios_set_flowctrl(tty); if (tty->termios.c_lflag & ICANON) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; ffc07040: 90 1e 00 6c stw r0,108(r30) tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; ffc07044: 90 1e 00 70 stw r0,112(r30) else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; } } } if (tty->device.setAttributes) ffc07048: 80 1e 00 a8 lwz r0,168(r30) ffc0704c: 2f 80 00 00 cmpwi cr7,r0,0 ffc07050: 41 be fe 60 beq- cr7,ffc06eb0 (*tty->device.setAttributes)(tty->minor, &tty->termios); ffc07054: 7f 84 e3 78 mr r4,r28 ffc07058: 80 7e 00 10 lwz r3,16(r30) ffc0705c: 7c 09 03 a6 mtctr r0 ffc07060: 4e 80 04 21 bctrl ffc07064: 4b ff fe 4c b ffc06eb0 *(int*)(args->buffer)=tty->t_line; break; #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; ffc07068: 81 3e 00 60 lwz r9,96(r30) <== NOT EXECUTED ffc0706c: 80 1e 00 5c lwz r0,92(r30) <== NOT EXECUTED if ( rawnc < 0 ) ffc07070: 7c 00 48 51 subf. r0,r0,r9 <== NOT EXECUTED ffc07074: 41 80 01 30 blt- ffc071a4 <== NOT EXECUTED rawnc += tty->rawInBuf.Size; /* Half guess that this is the right operation */ *(int *)args->buffer = tty->ccount - tty->cindex + rawnc; ffc07078: 81 5e 00 20 lwz r10,32(r30) <== NOT EXECUTED ffc0707c: 81 3e 00 24 lwz r9,36(r30) <== NOT EXECUTED ffc07080: 81 7f 00 08 lwz r11,8(r31) <== NOT EXECUTED ffc07084: 7d 29 50 50 subf r9,r9,r10 <== NOT EXECUTED ffc07088: 7c 09 02 14 add r0,r9,r0 <== NOT EXECUTED ffc0708c: 90 0b 00 00 stw r0,0(r11) <== NOT EXECUTED ffc07090: 4b ff fe 20 b ffc06eb0 <== 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) { ffc07094: 2f 80 00 01 cmpwi cr7,r0,1 ffc07098: 40 9e fe 70 bne+ cr7,ffc06f08 sc = RTEMS_INVALID_NUMBER; } break; case RTEMS_IO_GET_ATTRIBUTES: *(struct termios *)args->buffer = tty->termios; ffc0709c: 80 7f 00 08 lwz r3,8(r31) ffc070a0: 38 9e 00 30 addi r4,r30,48 ffc070a4: 38 a0 00 24 li r5,36 ffc070a8: 48 00 b6 f9 bl ffc127a0 break; ffc070ac: 4b ff fe 04 b ffc06eb0 sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) { args->ioctl_return = sc; return sc; } switch (args->command) { ffc070b0: 6c 09 40 04 xoris r9,r0,16388 <== NOT EXECUTED ffc070b4: 2f 89 74 1a cmpwi cr7,r9,29722 <== NOT EXECUTED ffc070b8: 41 9e 00 78 beq- cr7,ffc07130 <== NOT EXECUTED ffc070bc: 6c 09 80 04 xoris r9,r0,32772 <== NOT EXECUTED ffc070c0: 2f 89 74 1b cmpwi cr7,r9,29723 <== NOT EXECUTED ffc070c4: 40 9e fe 44 bne+ cr7,ffc06f08 <== NOT EXECUTED #if 1 /* FIXME */ case TIOCSETD: /* * close old line discipline */ if (rtems_termios_linesw[tty->t_line].l_close != NULL) { ffc070c8: 81 3e 00 cc lwz r9,204(r30) <== NOT EXECUTED ffc070cc: 3f 80 00 00 lis r28,0 <== NOT EXECUTED ffc070d0: 3b 9c 27 f0 addi r28,r28,10224 <== NOT EXECUTED ffc070d4: 55 29 28 34 rlwinm r9,r9,5,0,26 <== NOT EXECUTED ffc070d8: 7d 3c 4a 14 add r9,r28,r9 <== NOT EXECUTED ffc070dc: 80 09 00 04 lwz r0,4(r9) <== NOT EXECUTED ffc070e0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc070e4: 41 9e 00 14 beq- cr7,ffc070f8 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_close(tty); ffc070e8: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc070ec: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc070f0: 4e 80 04 21 bctrl <== NOT EXECUTED ffc070f4: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED } tty->t_line=*(int*)(args->buffer); ffc070f8: 81 3f 00 08 lwz r9,8(r31) <== NOT EXECUTED tty->t_sc = NULL; /* ensure that no more valid data */ ffc070fc: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc07100: 90 1e 00 d0 stw r0,208(r30) <== 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); ffc07104: 81 29 00 00 lwz r9,0(r9) <== 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) { ffc07108: 55 20 28 34 rlwinm r0,r9,5,0,26 <== 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); ffc0710c: 91 3e 00 cc stw r9,204(r30) <== 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) { ffc07110: 7c 1c 00 2e lwzx r0,r28,r0 <== NOT EXECUTED ffc07114: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc07118: 41 be fd 98 beq- cr7,ffc06eb0 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_open(tty); ffc0711c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc07120: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc07124: 4e 80 04 21 bctrl <== NOT EXECUTED ffc07128: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc0712c: 4b ff fd 84 b ffc06eb0 <== NOT EXECUTED } break; case TIOCGETD: *(int*)(args->buffer)=tty->t_line; ffc07130: 81 3f 00 08 lwz r9,8(r31) <== NOT EXECUTED ffc07134: 80 1e 00 cc lwz r0,204(r30) <== NOT EXECUTED ffc07138: 90 09 00 00 stw r0,0(r9) <== NOT EXECUTED break; ffc0713c: 4b ff fd 74 b ffc06eb0 <== NOT EXECUTED case RTEMS_IO_TCDRAIN: drainOutput (tty); break; case RTEMS_IO_SNDWAKEUP: tty->tty_snd = *wakeup; ffc07140: 81 3c 00 00 lwz r9,0(r28) <== NOT EXECUTED ffc07144: 81 5c 00 04 lwz r10,4(r28) <== NOT EXECUTED ffc07148: 91 3e 00 d4 stw r9,212(r30) <== NOT EXECUTED ffc0714c: 91 5e 00 d8 stw r10,216(r30) <== NOT EXECUTED break; ffc07150: 4b ff fd 60 b ffc06eb0 <== 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) && ffc07154: 81 3e 00 38 lwz r9,56(r30) <== NOT EXECUTED ffc07158: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc0715c: 41 9c 00 c4 blt- cr7,ffc07220 <== NOT EXECUTED !(tty->termios.c_cflag & CRTSCTS)) { /* clear related flags in flow_ctrl */ tty->flow_ctrl &= ~(FL_MDRTS); ffc07160: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc07164: 54 00 06 2c rlwinm r0,r0,0,24,22 <== NOT EXECUTED ffc07168: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED /* restart remote Tx, if it was stopped */ if ((tty->flow_ctrl & FL_IRTSOFF) && ffc0716c: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc07170: 70 0b 00 04 andi. r11,r0,4 <== NOT EXECUTED ffc07174: 41 82 00 20 beq- ffc07194 <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { ffc07178: 80 1e 00 b0 lwz r0,176(r30) <== 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) && ffc0717c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc07180: 41 9e 00 14 beq- cr7,ffc07194 <== NOT EXECUTED (tty->device.startRemoteTx != NULL)) { tty->device.startRemoteTx(tty->minor); ffc07184: 80 7e 00 10 lwz r3,16(r30) <== NOT EXECUTED ffc07188: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0718c: 4e 80 04 21 bctrl <== NOT EXECUTED ffc07190: 81 3e 00 38 lwz r9,56(r30) <== NOT EXECUTED } tty->flow_ctrl &= ~(FL_IRTSOFF); ffc07194: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc07198: 54 00 07 b8 rlwinm r0,r0,0,30,28 <== NOT EXECUTED ffc0719c: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED ffc071a0: 4b ff fe 58 b ffc06ff8 <== NOT EXECUTED #endif case FIONREAD: { int rawnc = tty->rawInBuf.Tail - tty->rawInBuf.Head; if ( rawnc < 0 ) rawnc += tty->rawInBuf.Size; ffc071a4: 81 3e 00 64 lwz r9,100(r30) <== NOT EXECUTED ffc071a8: 7c 00 4a 14 add r0,r0,r9 <== NOT EXECUTED ffc071ac: 4b ff fe cc b ffc07078 <== 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); ffc071b0: 81 3e 00 84 lwz r9,132(r30) <== 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, ffc071b4: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc071b8: 80 9e 00 7c lwz r4,124(r30) <== NOT EXECUTED ffc071bc: 80 1e 00 a4 lwz r0,164(r30) <== NOT EXECUTED ffc071c0: 7c 84 4a 14 add r4,r4,r9 <== NOT EXECUTED ffc071c4: 80 7e 00 10 lwz r3,16(r30) <== NOT EXECUTED ffc071c8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc071cc: 4e 80 04 21 bctrl <== NOT EXECUTED ffc071d0: 7f 60 01 24 mtmsr r27 <== NOT EXECUTED ffc071d4: 4b ff fd e4 b ffc06fb8 <== 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; ffc071d8: 8b 5e 00 46 lbz r26,70(r30) <== NOT EXECUTED ffc071dc: 48 00 0d 05 bl ffc07ee0 <== NOT EXECUTED if (tty->termios.c_cc[VTIME]) { ffc071e0: 89 3e 00 46 lbz r9,70(r30) <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * ffc071e4: 3c 00 cc cc lis r0,-13108 <== NOT EXECUTED ffc071e8: 7c 63 d1 d6 mullw r3,r3,r26 <== NOT EXECUTED ffc071ec: 60 00 cc cd ori r0,r0,52429 <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { ffc071f0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->vtimeTicks = tty->termios.c_cc[VTIME] * ffc071f4: 7c 03 00 16 mulhwu r0,r3,r0 <== NOT EXECUTED ffc071f8: 54 00 e8 fe rlwinm r0,r0,29,3,31 <== NOT EXECUTED ffc071fc: 90 1e 00 54 stw r0,84(r30) <== NOT EXECUTED rtems_clock_get_ticks_per_second() / 10; if (tty->termios.c_cc[VTIME]) { ffc07200: 41 9e 00 30 beq- cr7,ffc07230 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) ffc07204: 89 3e 00 47 lbz r9,71(r30) <== 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; ffc07208: 93 7e 00 6c stw r27,108(r30) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) ffc0720c: 2f 89 00 00 cmpwi cr7,r9,0 <== 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; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; ffc07210: 90 1e 00 70 stw r0,112(r30) <== NOT EXECUTED if (tty->termios.c_cc[VMIN]) ffc07214: 41 9e 00 38 beq- cr7,ffc0724c <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; ffc07218: 93 7e 00 74 stw r27,116(r30) <== NOT EXECUTED ffc0721c: 4b ff fe 2c b ffc07048 <== 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; ffc07220: 80 1e 00 b8 lwz r0,184(r30) <== NOT EXECUTED ffc07224: 60 00 01 00 ori r0,r0,256 <== NOT EXECUTED ffc07228: 90 1e 00 b8 stw r0,184(r30) <== NOT EXECUTED ffc0722c: 4b ff fd d4 b ffc07000 <== NOT EXECUTED tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { ffc07230: 88 1e 00 47 lbz r0,71(r30) <== NOT EXECUTED ffc07234: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc07238: 41 9e 00 1c beq- cr7,ffc07254 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; ffc0723c: 91 3e 00 74 stw r9,116(r30) <== NOT EXECUTED else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; } else { if (tty->termios.c_cc[VMIN]) { tty->rawInBufSemaphoreOptions = RTEMS_WAIT; ffc07240: 91 3e 00 6c stw r9,108(r30) <== NOT EXECUTED tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; ffc07244: 91 3e 00 70 stw r9,112(r30) <== NOT EXECUTED ffc07248: 4b ff fe 00 b ffc07048 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = tty->vtimeTicks; if (tty->termios.c_cc[VMIN]) tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; else tty->rawInBufSemaphoreFirstTimeout = tty->vtimeTicks; ffc0724c: 90 1e 00 74 stw r0,116(r30) <== NOT EXECUTED ffc07250: 4b ff fd f8 b ffc07048 <== NOT EXECUTED tty->rawInBufSemaphoreOptions = RTEMS_WAIT; tty->rawInBufSemaphoreTimeout = RTEMS_NO_TIMEOUT; tty->rawInBufSemaphoreFirstTimeout = RTEMS_NO_TIMEOUT; } else { tty->rawInBufSemaphoreOptions = RTEMS_NO_WAIT; ffc07254: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc07258: 90 1e 00 6c stw r0,108(r30) <== NOT EXECUTED ffc0725c: 4b ff fd ec b ffc07048 <== NOT EXECUTED ffc0765c : int32_t baud ) { int termios_baud; switch (baud) { ffc0765c: 2f 83 04 b0 cmpwi cr7,r3,1200 case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; ffc07660: 38 00 00 09 li r0,9 int32_t baud ) { int termios_baud; switch (baud) { ffc07664: 41 9e 00 5c beq- cr7,ffc076c0 ffc07668: 40 9d 00 60 ble- cr7,ffc076c8 ffc0766c: 2f 83 4b 00 cmpwi cr7,r3,19200 case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; case 9600: termios_baud = B9600; break; ffc07670: 38 00 00 0e li r0,14 int32_t baud ) { int termios_baud; switch (baud) { ffc07674: 41 9e 00 4c beq- cr7,ffc076c0 ffc07678: 40 9d 00 90 ble- cr7,ffc07708 ffc0767c: 3c 00 00 01 lis r0,1 ffc07680: 60 00 c2 00 ori r0,r0,49664 ffc07684: 7f 83 00 00 cmpw cr7,r3,r0 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; ffc07688: 38 00 10 02 li r0,4098 int32_t baud ) { int termios_baud; switch (baud) { ffc0768c: 41 9e 00 34 beq- cr7,ffc076c0 ffc07690: 40 9d 00 f8 ble- cr7,ffc07788 ffc07694: 3c 00 00 03 lis r0,3 ffc07698: 60 00 84 00 ori r0,r0,33792 ffc0769c: 7f 83 00 00 cmpw cr7,r3,r0 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; case 115200: termios_baud = B115200; break; ffc076a0: 38 00 10 03 li r0,4099 int32_t baud ) { int termios_baud; switch (baud) { ffc076a4: 41 9e 00 1c beq- cr7,ffc076c0 ffc076a8: 3c 00 00 07 lis r0,7 ffc076ac: 60 00 08 00 ori r0,r0,2048 ffc076b0: 7f 83 00 00 cmpw cr7,r3,r0 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; ffc076b4: 38 00 10 04 li r0,4100 int32_t baud ) { int termios_baud; switch (baud) { ffc076b8: 41 9e 00 08 beq- cr7,ffc076c0 case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; ffc076bc: 38 00 ff ff li r0,-1 default: termios_baud = -1; break; } return termios_baud; } ffc076c0: 7c 03 03 78 mr r3,r0 ffc076c4: 4e 80 00 20 blr int32_t baud ) { int termios_baud; switch (baud) { ffc076c8: 2f 83 00 86 cmpwi cr7,r3,134 case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; ffc076cc: 38 00 00 04 li r0,4 int32_t baud ) { int termios_baud; switch (baud) { ffc076d0: 41 be ff f0 beq- cr7,ffc076c0 ffc076d4: 40 9d 00 64 ble- cr7,ffc07738 ffc076d8: 2f 83 00 c8 cmpwi cr7,r3,200 case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; ffc076dc: 38 00 00 06 li r0,6 int32_t baud ) { int termios_baud; switch (baud) { ffc076e0: 41 be ff e0 beq- cr7,ffc076c0 ffc076e4: 40 9d 00 84 ble- cr7,ffc07768 ffc076e8: 2f 83 01 2c cmpwi cr7,r3,300 case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; ffc076ec: 38 00 00 07 li r0,7 int32_t baud ) { int termios_baud; switch (baud) { ffc076f0: 41 be ff d0 beq- cr7,ffc076c0 ffc076f4: 2f 83 02 58 cmpwi cr7,r3,600 case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; ffc076f8: 38 00 00 08 li r0,8 int32_t baud ) { int termios_baud; switch (baud) { ffc076fc: 41 be ff c4 beq- cr7,ffc076c0 case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; ffc07700: 38 00 ff ff li r0,-1 <== NOT EXECUTED ffc07704: 4b ff ff bc b ffc076c0 <== NOT EXECUTED int32_t baud ) { int termios_baud; switch (baud) { ffc07708: 2f 83 09 60 cmpwi cr7,r3,2400 case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; ffc0770c: 38 00 00 0b li r0,11 int32_t baud ) { int termios_baud; switch (baud) { ffc07710: 41 be ff b0 beq- cr7,ffc076c0 ffc07714: 40 9d 00 a0 ble- cr7,ffc077b4 ffc07718: 2f 83 12 c0 cmpwi cr7,r3,4800 case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; ffc0771c: 38 00 00 0c li r0,12 int32_t baud ) { int termios_baud; switch (baud) { ffc07720: 41 be ff a0 beq- cr7,ffc076c0 ffc07724: 2f 83 25 80 cmpwi cr7,r3,9600 case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; case 1800: termios_baud = B1800; break; case 2400: termios_baud = B2400; break; case 4800: termios_baud = B4800; break; ffc07728: 38 00 00 0d li r0,13 int32_t baud ) { int termios_baud; switch (baud) { ffc0772c: 41 be ff 94 beq- cr7,ffc076c0 case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; ffc07730: 38 00 ff ff li r0,-1 ffc07734: 4b ff ff 8c b ffc076c0 int32_t baud ) { int termios_baud; switch (baud) { ffc07738: 2f 83 00 32 cmpwi cr7,r3,50 ffc0773c: 38 00 00 01 li r0,1 ffc07740: 41 be ff 80 beq- cr7,ffc076c0 ffc07744: 40 9d 00 34 ble- cr7,ffc07778 ffc07748: 2f 83 00 4b cmpwi cr7,r3,75 ffc0774c: 38 00 00 02 li r0,2 ffc07750: 41 be ff 70 beq- cr7,ffc076c0 ffc07754: 2f 83 00 6e cmpwi cr7,r3,110 case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; ffc07758: 38 00 00 03 li r0,3 int32_t baud ) { int termios_baud; switch (baud) { ffc0775c: 41 be ff 64 beq- cr7,ffc076c0 case 19200: termios_baud = B19200; break; case 38400: termios_baud = B38400; break; case 57600: termios_baud = B57600; break; case 115200: termios_baud = B115200; break; case 230400: termios_baud = B230400; break; case 460800: termios_baud = B460800; break; ffc07760: 38 00 ff ff li r0,-1 <== NOT EXECUTED ffc07764: 4b ff ff 5c b ffc076c0 <== NOT EXECUTED int32_t baud ) { int termios_baud; switch (baud) { ffc07768: 2f 83 00 96 cmpwi cr7,r3,150 case 0: termios_baud = B0; break; case 50: termios_baud = B50; break; case 75: termios_baud = B75; break; case 110: termios_baud = B110; break; case 134: termios_baud = B134; break; ffc0776c: 38 00 00 05 li r0,5 int32_t baud ) { int termios_baud; switch (baud) { ffc07770: 40 9e ff 4c bne+ cr7,ffc076bc ffc07774: 4b ff ff 4c b ffc076c0 ffc07778: 2f 83 00 00 cmpwi cr7,r3,0 ffc0777c: 38 00 00 00 li r0,0 ffc07780: 41 be ff 40 beq- cr7,ffc076c0 ffc07784: 4b ff ff 38 b ffc076bc ffc07788: 38 00 00 00 li r0,0 ffc0778c: 60 00 96 00 ori r0,r0,38400 ffc07790: 7f 83 00 00 cmpw cr7,r3,r0 case 1200: termios_baud = B1200; break; 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; ffc07794: 38 00 00 0f li r0,15 int32_t baud ) { int termios_baud; switch (baud) { ffc07798: 41 be ff 28 beq- cr7,ffc076c0 ffc0779c: 38 00 00 00 li r0,0 ffc077a0: 60 00 e1 00 ori r0,r0,57600 ffc077a4: 7f 83 00 00 cmpw cr7,r3,r0 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; ffc077a8: 38 00 10 01 li r0,4097 int32_t baud ) { int termios_baud; switch (baud) { ffc077ac: 40 9e ff 10 bne+ cr7,ffc076bc ffc077b0: 4b ff ff 10 b ffc076c0 ffc077b4: 2f 83 07 08 cmpwi cr7,r3,1800 case 134: termios_baud = B134; break; case 150: termios_baud = B150; break; case 200: termios_baud = B200; break; case 300: termios_baud = B300; break; case 600: termios_baud = B600; break; case 1200: termios_baud = B1200; break; ffc077b8: 38 00 00 0a li r0,10 int32_t baud ) { int termios_baud; switch (baud) { ffc077bc: 40 9e ff 00 bne+ cr7,ffc076bc ffc077c0: 4b ff ff 00 b ffc076c0 ffc07458 : rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc07458: 94 21 ff c8 stwu r1,-56(r1) ffc0745c: 7c 08 02 a6 mflr r0 ffc07460: 93 81 00 28 stw r28,40(r1) struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc07464: 3f 80 00 00 lis r28,0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc07468: 93 c1 00 30 stw r30,48(r1) ffc0746c: 7c 7e 1b 78 mr r30,r3 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc07470: 80 7c 27 14 lwz r3,10004(r28) rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc07474: 93 41 00 20 stw r26,32(r1) ffc07478: 7c ba 2b 78 mr r26,r5 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc0747c: 38 a0 00 00 li r5,0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc07480: 93 a1 00 2c stw r29,44(r1) ffc07484: 7c 9d 23 78 mr r29,r4 struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc07488: 38 80 00 00 li r4,0 rtems_device_major_number major, rtems_device_minor_number minor, void *arg, const rtems_termios_callbacks *callbacks ) { ffc0748c: 92 e1 00 14 stw r23,20(r1) ffc07490: 7c d7 33 78 mr r23,r6 ffc07494: 93 61 00 24 stw r27,36(r1) ffc07498: 90 01 00 3c stw r0,60(r1) ffc0749c: 92 a1 00 0c stw r21,12(r1) ffc074a0: 92 c1 00 10 stw r22,16(r1) ffc074a4: 93 01 00 18 stw r24,24(r1) ffc074a8: 93 21 00 1c stw r25,28(r1) ffc074ac: 93 e1 00 34 stw r31,52(r1) struct rtems_termios_tty *tty; /* * See if the device has already been opened */ sc = rtems_semaphore_obtain (rtems_termios_ttyMutex, ffc074b0: 48 00 12 61 bl ffc08710 RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) ffc074b4: 7c 7b 1b 79 mr. r27,r3 ffc074b8: 40 82 00 8c bne- ffc07544 return sc; for (tty = rtems_termios_ttyHead ; tty != NULL ; tty = tty->forw) { ffc074bc: 3e c0 00 00 lis r22,0 ffc074c0: 83 f6 27 1c lwz r31,10012(r22) ffc074c4: 2f 9f 00 00 cmpwi cr7,r31,0 ffc074c8: 40 be 00 14 bne+ cr7,ffc074dc ffc074cc: 48 00 00 f4 b ffc075c0 ffc074d0: 83 ff 00 00 lwz r31,0(r31) ffc074d4: 2f 9f 00 00 cmpwi cr7,r31,0 ffc074d8: 41 9e 00 e8 beq- cr7,ffc075c0 if ((tty->major == major) && (tty->minor == minor)) ffc074dc: 80 1f 00 0c lwz r0,12(r31) ffc074e0: 7f 80 f0 00 cmpw cr7,r0,r30 ffc074e4: 40 9e ff ec bne+ cr7,ffc074d0 ffc074e8: 80 1f 00 10 lwz r0,16(r31) ffc074ec: 7f 80 e8 00 cmpw cr7,r0,r29 ffc074f0: 40 9e ff e0 bne+ cr7,ffc074d0 if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; if (!tty->refcount++) { ffc074f4: 81 3f 00 08 lwz r9,8(r31) */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; ffc074f8: 81 7a 00 00 lwz r11,0(r26) if (!tty->refcount++) { ffc074fc: 2f 89 00 00 cmpwi cr7,r9,0 ffc07500: 39 29 00 01 addi r9,r9,1 */ if (c++ == 'z') c = 'a'; } args->iop->data1 = tty; ffc07504: 93 eb 00 38 stw r31,56(r11) if (!tty->refcount++) { ffc07508: 91 3f 00 08 stw r9,8(r31) ffc0750c: 40 9e 00 30 bne- cr7,ffc0753c if (tty->device.firstOpen) ffc07510: 80 1f 00 98 lwz r0,152(r31) ffc07514: 2f 80 00 00 cmpwi cr7,r0,0 ffc07518: 41 9e 00 18 beq- cr7,ffc07530 (*tty->device.firstOpen)(major, minor, arg); ffc0751c: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc07520: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc07524: 7f a4 eb 78 mr r4,r29 <== NOT EXECUTED ffc07528: 7f 45 d3 78 mr r5,r26 <== NOT EXECUTED ffc0752c: 4e 80 04 21 bctrl <== NOT EXECUTED /* * start I/O tasks, if needed */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc07530: 80 1f 00 b4 lwz r0,180(r31) ffc07534: 2f 80 00 02 cmpwi cr7,r0,2 ffc07538: 41 9e 00 4c beq- cr7,ffc07584 (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } } rtems_semaphore_release (rtems_termios_ttyMutex); ffc0753c: 80 7c 27 14 lwz r3,10004(r28) ffc07540: 48 00 13 31 bl ffc08870 return RTEMS_SUCCESSFUL; } ffc07544: 80 01 00 3c lwz r0,60(r1) ffc07548: 7f 63 db 78 mr r3,r27 ffc0754c: 82 a1 00 0c lwz r21,12(r1) ffc07550: 7c 08 03 a6 mtlr r0 ffc07554: 82 c1 00 10 lwz r22,16(r1) ffc07558: 82 e1 00 14 lwz r23,20(r1) ffc0755c: 83 01 00 18 lwz r24,24(r1) ffc07560: 83 21 00 1c lwz r25,28(r1) ffc07564: 83 41 00 20 lwz r26,32(r1) ffc07568: 83 61 00 24 lwz r27,36(r1) ffc0756c: 83 81 00 28 lwz r28,40(r1) ffc07570: 83 a1 00 2c lwz r29,44(r1) ffc07574: 83 c1 00 30 lwz r30,48(r1) ffc07578: 83 e1 00 34 lwz r31,52(r1) ffc0757c: 38 21 00 38 addi r1,r1,56 ffc07580: 4e 80 00 20 blr (*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, ffc07584: 80 7f 00 c4 lwz r3,196(r31) <== NOT EXECUTED ffc07588: 3c 80 ff c0 lis r4,-64 <== NOT EXECUTED ffc0758c: 38 84 79 b0 addi r4,r4,31152 <== NOT EXECUTED ffc07590: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc07594: 48 00 17 75 bl ffc08d08 <== NOT EXECUTED rtems_termios_rxdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) ffc07598: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc0759c: 40 9e 02 ec bne- cr7,ffc07888 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_start(tty->txTaskId, ffc075a0: 80 7f 00 c8 lwz r3,200(r31) <== NOT EXECUTED ffc075a4: 3c 80 ff c0 lis r4,-64 <== NOT EXECUTED ffc075a8: 38 84 79 04 addi r4,r4,30980 <== NOT EXECUTED ffc075ac: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc075b0: 48 00 17 59 bl ffc08d08 <== NOT EXECUTED rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) ffc075b4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc075b8: 41 9e ff 84 beq+ cr7,ffc0753c <== NOT EXECUTED ffc075bc: 48 00 02 cc b ffc07888 <== NOT EXECUTED static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); ffc075c0: 38 60 00 01 li r3,1 ffc075c4: 38 80 00 e8 li r4,232 ffc075c8: 48 00 6a b1 bl ffc0e078 if (tty == NULL) { ffc075cc: 2f 83 00 00 cmpwi cr7,r3,0 static char c = 'a'; /* * Create a new device */ tty = calloc (1, sizeof (struct rtems_termios_tty)); ffc075d0: 7c 79 1b 78 mr r25,r3 ffc075d4: 7c 7f 1b 78 mr r31,r3 if (tty == NULL) { ffc075d8: 41 9e 02 58 beq- cr7,ffc07830 return RTEMS_NO_MEMORY; } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; ffc075dc: 3e a0 00 00 lis r21,0 ffc075e0: 3b 15 21 68 addi r24,r21,8552 ffc075e4: 80 18 00 04 lwz r0,4(r24) ffc075e8: 90 03 00 64 stw r0,100(r3) tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); ffc075ec: 80 63 00 64 lwz r3,100(r3) ffc075f0: 4b ff d3 85 bl ffc04974 if (tty->rawInBuf.theBuf == NULL) { ffc075f4: 2f 83 00 00 cmpwi cr7,r3,0 } /* * allocate raw input buffer */ tty->rawInBuf.Size = RAW_INPUT_BUFFER_SIZE; tty->rawInBuf.theBuf = malloc (tty->rawInBuf.Size); ffc075f8: 90 79 00 58 stw r3,88(r25) if (tty->rawInBuf.theBuf == NULL) { ffc075fc: 41 9e 02 2c beq- cr7,ffc07828 return RTEMS_NO_MEMORY; } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; ffc07600: 80 18 00 08 lwz r0,8(r24) ffc07604: 90 19 00 88 stw r0,136(r25) tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); ffc07608: 80 79 00 88 lwz r3,136(r25) ffc0760c: 4b ff d3 69 bl ffc04974 if (tty->rawOutBuf.theBuf == NULL) { ffc07610: 2f 83 00 00 cmpwi cr7,r3,0 } /* * allocate raw output buffer */ tty->rawOutBuf.Size = RAW_OUTPUT_BUFFER_SIZE; tty->rawOutBuf.theBuf = malloc (tty->rawOutBuf.Size); ffc07614: 90 79 00 7c stw r3,124(r25) if (tty->rawOutBuf.theBuf == NULL) { ffc07618: 41 9e 02 28 beq- cr7,ffc07840 return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); ffc0761c: 80 75 21 68 lwz r3,8552(r21) ffc07620: 4b ff d3 55 bl ffc04974 if (tty->cbuf == NULL) { ffc07624: 2f 83 00 00 cmpwi cr7,r3,0 return RTEMS_NO_MEMORY; } /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); ffc07628: 90 79 00 1c stw r3,28(r25) if (tty->cbuf == NULL) { ffc0762c: 41 9e 02 60 beq- cr7,ffc0788c tty->tty_rcvwakeup = 0; /* * link tty */ tty->forw = rtems_termios_ttyHead; ffc07630: 81 36 27 1c lwz r9,10012(r22) return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; ffc07634: 38 00 00 00 li r0,0 /* * link tty */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; ffc07638: 90 19 00 04 stw r0,4(r25) if (rtems_termios_ttyHead != NULL) ffc0763c: 2f 89 00 00 cmpwi cr7,r9,0 return RTEMS_NO_MEMORY; } /* * Initialize wakeup callbacks */ tty->tty_snd.sw_pfn = NULL; ffc07640: 90 19 00 d4 stw r0,212(r25) tty->tty_snd.sw_arg = NULL; ffc07644: 90 19 00 d8 stw r0,216(r25) tty->tty_rcv.sw_pfn = NULL; ffc07648: 90 19 00 dc stw r0,220(r25) tty->tty_rcv.sw_arg = NULL; ffc0764c: 90 19 00 e0 stw r0,224(r25) tty->tty_rcvwakeup = 0; ffc07650: 90 19 00 e4 stw r0,228(r25) /* * link tty */ tty->forw = rtems_termios_ttyHead; ffc07654: 91 39 00 00 stw r9,0(r25) tty->back = NULL; if (rtems_termios_ttyHead != NULL) ffc07658: 41 9e 00 08 beq- cr7,ffc07660 rtems_termios_ttyHead->back = tty; ffc0765c: 93 29 00 04 stw r25,4(r9) rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) ffc07660: 3d 20 00 00 lis r9,0 */ tty->forw = rtems_termios_ttyHead; tty->back = NULL; if (rtems_termios_ttyHead != NULL) rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; ffc07664: 93 36 27 1c stw r25,10012(r22) if (rtems_termios_ttyTail == NULL) ffc07668: 80 09 27 18 lwz r0,10008(r9) ffc0766c: 2f 80 00 00 cmpwi cr7,r0,0 ffc07670: 41 9e 02 8c beq- cr7,ffc078fc tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( ffc07674: 88 78 00 0c lbz r3,12(r24) ffc07678: 38 80 00 01 li r4,1 ffc0767c: 38 a0 00 54 li r5,84 rtems_termios_ttyHead->back = tty; rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; ffc07680: 93 b9 00 10 stw r29,16(r25) tty->major = major; /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( ffc07684: 64 63 54 52 oris r3,r3,21586 ffc07688: 60 63 69 00 ori r3,r3,26880 rtems_termios_ttyHead = tty; if (rtems_termios_ttyTail == NULL) rtems_termios_ttyTail = tty; tty->minor = minor; tty->major = major; ffc0768c: 93 d9 00 0c stw r30,12(r25) /* * Set up mutex semaphores */ sc = rtems_semaphore_create ( ffc07690: 38 c0 00 00 li r6,0 ffc07694: 38 f9 00 14 addi r7,r25,20 ffc07698: 48 00 0d 7d bl ffc08414 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) ffc0769c: 2f 83 00 00 cmpwi cr7,r3,0 ffc076a0: 40 9e 01 e8 bne- cr7,ffc07888 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( ffc076a4: 88 78 00 0c lbz r3,12(r24) ffc076a8: 38 80 00 01 li r4,1 ffc076ac: 38 a0 00 54 li r5,84 ffc076b0: 64 63 54 52 oris r3,r3,21586 ffc076b4: 60 63 6f 00 ori r3,r3,28416 ffc076b8: 38 c0 00 00 li r6,0 ffc076bc: 38 f9 00 18 addi r7,r25,24 ffc076c0: 48 00 0d 55 bl ffc08414 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) ffc076c4: 2f 83 00 00 cmpwi cr7,r3,0 ffc076c8: 40 9e 01 c0 bne- cr7,ffc07888 rtems_fatal_error_occurred (sc); sc = rtems_semaphore_create ( ffc076cc: 88 78 00 0c lbz r3,12(r24) ffc076d0: 38 80 00 00 li r4,0 ffc076d4: 38 a0 00 20 li r5,32 ffc076d8: 64 63 54 52 oris r3,r3,21586 ffc076dc: 60 63 78 00 ori r3,r3,30720 ffc076e0: 38 c0 00 00 li r6,0 ffc076e4: 38 f9 00 8c addi r7,r25,140 ffc076e8: 48 00 0d 2d bl ffc08414 rtems_build_name ('T', 'R', 'x', c), 0, RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) ffc076ec: 7c 60 1b 79 mr. r0,r3 ffc076f0: 40 82 01 98 bne- ffc07888 tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; ffc076f4: 81 37 00 1c lwz r9,28(r23) ffc076f8: 80 97 00 00 lwz r4,0(r23) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc076fc: 2f 89 00 02 cmpwi cr7,r9,2 tty->rawOutBufState = rob_idle; /* * Set callbacks */ tty->device = *callbacks; ffc07700: 80 b7 00 04 lwz r5,4(r23) ffc07704: 80 d7 00 08 lwz r6,8(r23) ffc07708: 80 f7 00 0c lwz r7,12(r23) ffc0770c: 81 17 00 10 lwz r8,16(r23) ffc07710: 81 57 00 14 lwz r10,20(r23) ffc07714: 81 77 00 18 lwz r11,24(r23) RTEMS_SIMPLE_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &tty->rawOutBuf.Semaphore); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); tty->rawOutBufState = rob_idle; ffc07718: 90 19 00 94 stw r0,148(r25) /* * Set callbacks */ tty->device = *callbacks; ffc0771c: 90 99 00 98 stw r4,152(r25) ffc07720: 90 b9 00 9c stw r5,156(r25) ffc07724: 90 d9 00 a0 stw r6,160(r25) ffc07728: 90 f9 00 a4 stw r7,164(r25) ffc0772c: 91 19 00 a8 stw r8,168(r25) ffc07730: 91 59 00 ac stw r10,172(r25) ffc07734: 91 79 00 b0 stw r11,176(r25) ffc07738: 91 39 00 b4 stw r9,180(r25) /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { ffc0773c: 41 9e 01 64 beq- cr7,ffc078a0 &tty->rxTaskId); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || ffc07740: 80 19 00 a0 lwz r0,160(r25) ffc07744: 2f 80 00 00 cmpwi cr7,r0,0 ffc07748: 41 9e 01 18 beq- cr7,ffc07860 (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ ffc0774c: 80 19 00 b4 lwz r0,180(r25) ffc07750: 2f 80 00 02 cmpwi cr7,r0,2 ffc07754: 41 9e 01 0c beq- cr7,ffc07860 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; ffc07758: 38 00 00 00 li r0,0 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc0775c: 89 38 00 0c lbz r9,12(r24) 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; ffc07760: 90 19 00 b8 stw r0,184(r25) * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; ffc07764: 60 00 82 3b ori r0,r0,33339 tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07768: 2f 89 00 7a cmpwi cr7,r9,122 /* 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; ffc0776c: 81 79 00 64 lwz r11,100(r25) tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07770: 39 29 00 01 addi r9,r9,1 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; ffc07774: 81 59 00 64 lwz r10,100(r25) * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; tty->termios.c_oflag = OPOST | ONLCR | XTABS; tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; ffc07778: 90 19 00 3c stw r0,60(r25) /* 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; ffc0777c: 55 6b f8 7e rlwinm r11,r11,31,1,31 tty->highwater = tty->rawInBuf.Size * 3/4; ffc07780: 1d 4a 00 03 mulli r10,r10,3 /* 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; ffc07784: 91 79 00 bc stw r11,188(r25) tty->highwater = tty->rawInBuf.Size * 3/4; ffc07788: 55 4a f0 be rlwinm r10,r10,30,2,31 ffc0778c: 91 59 00 c0 stw r10,192(r25) } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; ffc07790: 39 40 25 02 li r10,9474 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'; ffc07794: 38 00 00 00 li r0,0 } /* * Set default parameters */ tty->termios.c_iflag = BRKINT | ICRNL | IXON | IMAXBEL; ffc07798: 91 59 00 30 stw r10,48(r25) tty->termios.c_oflag = OPOST | ONLCR | XTABS; ffc0779c: 39 40 18 05 li r10,6149 ffc077a0: 91 59 00 34 stw r10,52(r25) tty->termios.c_cflag = B9600 | CS8 | CREAD | CLOCAL; ffc077a4: 39 40 08 bd li r10,2237 ffc077a8: 91 59 00 38 stw r10,56(r25) tty->termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOK | ECHOE | ECHOCTL; tty->termios.c_cc[VINTR] = '\003'; ffc077ac: 39 40 00 03 li r10,3 ffc077b0: 99 59 00 41 stb r10,65(r25) tty->termios.c_cc[VQUIT] = '\034'; ffc077b4: 39 40 00 1c li r10,28 ffc077b8: 99 59 00 42 stb r10,66(r25) tty->termios.c_cc[VERASE] = '\177'; ffc077bc: 39 40 00 7f li r10,127 ffc077c0: 99 59 00 43 stb r10,67(r25) tty->termios.c_cc[VKILL] = '\025'; ffc077c4: 39 40 00 15 li r10,21 ffc077c8: 99 59 00 44 stb r10,68(r25) tty->termios.c_cc[VEOF] = '\004'; ffc077cc: 39 40 00 04 li r10,4 ffc077d0: 99 59 00 45 stb r10,69(r25) tty->termios.c_cc[VEOL] = '\000'; tty->termios.c_cc[VEOL2] = '\000'; tty->termios.c_cc[VSTART] = '\021'; ffc077d4: 39 40 00 11 li r10,17 ffc077d8: 99 59 00 49 stb r10,73(r25) tty->termios.c_cc[VSTOP] = '\023'; ffc077dc: 39 40 00 13 li r10,19 ffc077e0: 99 59 00 4a stb r10,74(r25) tty->termios.c_cc[VSUSP] = '\032'; ffc077e4: 39 40 00 1a li r10,26 ffc077e8: 99 59 00 4b stb r10,75(r25) tty->termios.c_cc[VREPRINT] = '\022'; ffc077ec: 39 40 00 12 li r10,18 ffc077f0: 99 59 00 4d stb r10,77(r25) tty->termios.c_cc[VDISCARD] = '\017'; ffc077f4: 39 40 00 0f li r10,15 ffc077f8: 99 59 00 4e stb r10,78(r25) tty->termios.c_cc[VWERASE] = '\027'; ffc077fc: 39 40 00 17 li r10,23 ffc07800: 99 59 00 4f stb r10,79(r25) tty->termios.c_cc[VLNEXT] = '\026'; ffc07804: 39 40 00 16 li r10,22 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'; ffc07808: 98 19 00 51 stb r0,81(r25) 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'; ffc0780c: 99 59 00 50 stb r10,80(r25) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07810: 99 38 00 0c stb r9,12(r24) 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'; ffc07814: 98 19 00 4c stb r0,76(r25) tty->lowwater = tty->rawInBuf.Size * 1/2; tty->highwater = tty->rawInBuf.Size * 3/4; /* * Bump name characer */ if (c++ == 'z') ffc07818: 40 9e fc dc bne+ cr7,ffc074f4 c = 'a'; ffc0781c: 38 00 00 61 li r0,97 <== NOT EXECUTED ffc07820: 98 18 00 0c stb r0,12(r24) <== NOT EXECUTED ffc07824: 4b ff fc d0 b ffc074f4 <== 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); ffc07828: 7f 23 cb 78 mr r3,r25 <== NOT EXECUTED ffc0782c: 4b ff cd c9 bl ffc045f4 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); ffc07830: 80 7c 27 14 lwz r3,10004(r28) <== NOT EXECUTED ffc07834: 3b 60 00 1a li r27,26 <== NOT EXECUTED ffc07838: 48 00 10 39 bl ffc08870 <== NOT EXECUTED return RTEMS_NO_MEMORY; ffc0783c: 4b ff fd 08 b ffc07544 <== 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)); ffc07840: 80 79 00 58 lwz r3,88(r25) <== NOT EXECUTED free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); ffc07844: 3b 60 00 1a li r27,26 <== NOT EXECUTED * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); free((void *)(tty->rawInBuf.theBuf)); ffc07848: 4b ff cd ad bl ffc045f4 <== NOT EXECUTED free(tty); ffc0784c: 7f 23 cb 78 mr r3,r25 <== NOT EXECUTED ffc07850: 4b ff cd a5 bl ffc045f4 <== NOT EXECUTED rtems_semaphore_release (rtems_termios_ttyMutex); ffc07854: 80 7c 27 14 lwz r3,10004(r28) <== NOT EXECUTED ffc07858: 48 00 10 19 bl ffc08870 <== NOT EXECUTED return RTEMS_NO_MEMORY; ffc0785c: 4b ff fc e8 b ffc07544 <== NOT EXECUTED rtems_fatal_error_occurred (sc); } if ((tty->device.pollRead == NULL) || (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN)){ sc = rtems_semaphore_create ( ffc07860: 88 78 00 0c lbz r3,12(r24) <== NOT EXECUTED ffc07864: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc07868: 38 a0 00 24 li r5,36 <== NOT EXECUTED ffc0786c: 64 63 54 52 oris r3,r3,21586 <== NOT EXECUTED ffc07870: 60 63 72 00 ori r3,r3,29184 <== NOT EXECUTED ffc07874: 38 c0 00 00 li r6,0 <== NOT EXECUTED ffc07878: 38 f9 00 68 addi r7,r25,104 <== NOT EXECUTED ffc0787c: 48 00 0b 99 bl ffc08414 <== 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) ffc07880: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc07884: 41 9e fe d4 beq+ cr7,ffc07758 <== NOT EXECUTED sc = rtems_task_start(tty->txTaskId, rtems_termios_txdaemon, (rtems_task_argument)tty); if (sc != RTEMS_SUCCESSFUL) rtems_fatal_error_occurred (sc); ffc07888: 48 00 17 ad bl ffc09034 <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); ffc0788c: 80 79 00 7c lwz r3,124(r25) <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); free(tty); rtems_semaphore_release (rtems_termios_ttyMutex); ffc07890: 3b 60 00 1a li r27,26 <== NOT EXECUTED /* * allocate cooked buffer */ tty->cbuf = malloc (CBUFSIZE); if (tty->cbuf == NULL) { free((void *)(tty->rawOutBuf.theBuf)); ffc07894: 4b ff cd 61 bl ffc045f4 <== NOT EXECUTED free((void *)(tty->rawInBuf.theBuf)); ffc07898: 80 79 00 58 lwz r3,88(r25) <== NOT EXECUTED ffc0789c: 4b ff ff ac b ffc07848 <== NOT EXECUTED /* * Create I/O tasks */ if (tty->device.outputUsesInterrupts == TERMIOS_TASK_DRIVEN) { sc = rtems_task_create ( ffc078a0: 88 78 00 0c lbz r3,12(r24) <== NOT EXECUTED ffc078a4: 38 80 00 0a li r4,10 <== NOT EXECUTED ffc078a8: 38 a0 04 00 li r5,1024 <== NOT EXECUTED ffc078ac: 64 63 54 78 oris r3,r3,21624 <== NOT EXECUTED ffc078b0: 60 63 54 00 ori r3,r3,21504 <== NOT EXECUTED ffc078b4: 38 c0 05 00 li r6,1280 <== NOT EXECUTED ffc078b8: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc078bc: 39 19 00 c8 addi r8,r25,200 <== NOT EXECUTED ffc078c0: 48 00 10 8d bl ffc0894c <== 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) ffc078c4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc078c8: 40 be ff c0 bne- cr7,ffc07888 <== NOT EXECUTED rtems_fatal_error_occurred (sc); sc = rtems_task_create ( ffc078cc: 88 78 00 0c lbz r3,12(r24) <== NOT EXECUTED ffc078d0: 38 80 00 09 li r4,9 <== NOT EXECUTED ffc078d4: 38 a0 04 00 li r5,1024 <== NOT EXECUTED ffc078d8: 64 63 52 78 oris r3,r3,21112 <== NOT EXECUTED ffc078dc: 60 63 54 00 ori r3,r3,21504 <== NOT EXECUTED ffc078e0: 38 c0 05 00 li r6,1280 <== NOT EXECUTED ffc078e4: 38 e0 00 00 li r7,0 <== NOT EXECUTED ffc078e8: 39 19 00 c4 addi r8,r25,196 <== NOT EXECUTED ffc078ec: 48 00 10 61 bl ffc0894c <== 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) ffc078f0: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc078f4: 41 9e fe 4c beq+ cr7,ffc07740 <== NOT EXECUTED ffc078f8: 4b ff ff 90 b ffc07888 <== 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; ffc078fc: 93 29 27 18 stw r25,10008(r9) ffc07900: 4b ff fd 74 b ffc07674 ffc05f38 : * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { ffc05f38: 94 21 ff d0 stwu r1,-48(r1) ffc05f3c: 7c 08 02 a6 mflr r0 ffc05f40: 90 01 00 34 stw r0,52(r1) ffc05f44: 7c 60 1b 78 mr r0,r3 const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { ffc05f48: 81 25 00 b4 lwz r9,180(r5) * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { ffc05f4c: 93 41 00 18 stw r26,24(r1) const unsigned char *buf = _buf; ffc05f50: 7c 7a 1b 78 mr r26,r3 unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { ffc05f54: 2f 89 00 00 cmpwi cr7,r9,0 * Send characters to device-specific code */ void rtems_termios_puts ( const void *_buf, int len, struct rtems_termios_tty *tty) { ffc05f58: 93 e1 00 2c stw r31,44(r1) ffc05f5c: 7c bf 2b 78 mr r31,r5 ffc05f60: 93 21 00 14 stw r25,20(r1) ffc05f64: 93 61 00 1c stw r27,28(r1) ffc05f68: 93 81 00 20 stw r28,32(r1) ffc05f6c: 93 a1 00 24 stw r29,36(r1) ffc05f70: 93 c1 00 28 stw r30,40(r1) ffc05f74: 90 81 00 08 stw r4,8(r1) const unsigned char *buf = _buf; unsigned int newHead; rtems_interrupt_level level; rtems_status_code sc; if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { ffc05f78: 41 9e 01 04 beq- cr7,ffc0607c (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { ffc05f7c: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; ffc05f80: 83 65 00 80 lwz r27,128(r5) <== NOT EXECUTED while (len) { ffc05f84: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05f88: 41 9e 01 0c beq- cr7,ffc06094 <== NOT EXECUTED * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { tty->rawOutBufState = rob_wait; ffc05f8c: 3b 80 00 02 li r28,2 <== NOT EXECUTED } else { /* remember that output has been stopped due to flow ctrl*/ tty->flow_ctrl |= FL_OSTOP; } tty->rawOutBufState = rob_busy; ffc05f90: 3b 20 00 01 li r25,1 <== NOT EXECUTED * len -= ncopy * * To minimize latency, the memcpy should be done * with interrupts enabled. */ newHead = (newHead + 1) % tty->rawOutBuf.Size; ffc05f94: 80 1f 00 88 lwz r0,136(r31) <== NOT EXECUTED ffc05f98: 3b 7b 00 01 addi r27,r27,1 <== NOT EXECUTED ffc05f9c: 7d 3b 03 96 divwu r9,r27,r0 <== NOT EXECUTED ffc05fa0: 7c 09 01 d6 mullw r0,r9,r0 <== NOT EXECUTED ffc05fa4: 7f 60 d8 50 subf r27,r0,r27 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05fa8: 7f c0 00 a6 mfmsr r30 <== NOT EXECUTED ffc05fac: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc05fb0: 7f c0 00 78 andc r0,r30,r0 <== NOT EXECUTED ffc05fb4: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_interrupt_disable (level); while (newHead == tty->rawOutBuf.Tail) { ffc05fb8: 83 bf 00 84 lwz r29,132(r31) <== NOT EXECUTED ffc05fbc: 7f 9d d8 00 cmpw cr7,r29,r27 <== NOT EXECUTED ffc05fc0: 40 9e 00 40 bne- cr7,ffc06000 <== NOT EXECUTED tty->rawOutBufState = rob_wait; ffc05fc4: 93 9f 00 94 stw r28,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05fc8: 7f c0 01 24 mtmsr r30 <== NOT EXECUTED rtems_interrupt_enable (level); sc = rtems_semaphore_obtain (tty->rawOutBuf.Semaphore, ffc05fcc: 80 7f 00 8c lwz r3,140(r31) <== NOT EXECUTED ffc05fd0: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc05fd4: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc05fd8: 48 00 27 39 bl ffc08710 <== NOT EXECUTED RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) ffc05fdc: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc05fe0: 40 9e 00 e0 bne- cr7,ffc060c0 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05fe4: 7f c0 00 a6 mfmsr r30 <== NOT EXECUTED ffc05fe8: 7c 10 42 a6 mfsprg r0,0 <== NOT EXECUTED ffc05fec: 7f c0 00 78 andc r0,r30,r0 <== NOT EXECUTED ffc05ff0: 7c 00 01 24 mtmsr r0 <== 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) { ffc05ff4: 80 1f 00 84 lwz r0,132(r31) <== NOT EXECUTED ffc05ff8: 7f 80 e8 00 cmpw cr7,r0,r29 <== NOT EXECUTED ffc05ffc: 41 9e ff c8 beq+ cr7,ffc05fc4 <== 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++; ffc06000: 80 1f 00 80 lwz r0,128(r31) <== NOT EXECUTED ffc06004: 89 7a 00 00 lbz r11,0(r26) <== NOT EXECUTED ffc06008: 81 3f 00 7c lwz r9,124(r31) <== NOT EXECUTED ffc0600c: 7d 69 01 ae stbx r11,r9,r0 <== NOT EXECUTED tty->rawOutBuf.Head = newHead; if (tty->rawOutBufState == rob_idle) { ffc06010: 80 1f 00 94 lwz r0,148(r31) <== 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; ffc06014: 93 7f 00 80 stw r27,128(r31) <== NOT EXECUTED if (tty->rawOutBufState == rob_idle) { ffc06018: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0601c: 40 9e 00 20 bne- cr7,ffc0603c <== NOT EXECUTED /* check, whether XOFF has been received */ if (!(tty->flow_ctrl & FL_ORCVXOF)) { ffc06020: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06024: 70 09 00 10 andi. r9,r0,16 <== NOT EXECUTED ffc06028: 41 82 00 30 beq- ffc06058 <== 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; ffc0602c: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06030: 60 00 00 20 ori r0,r0,32 <== NOT EXECUTED ffc06034: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED } tty->rawOutBufState = rob_busy; ffc06038: 93 3f 00 94 stw r25,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc0603c: 7f c0 01 24 mtmsr r30 <== NOT EXECUTED if (tty->device.outputUsesInterrupts == TERMIOS_POLLED) { (*tty->device.write)(tty->minor, (void *)buf, len); return; } newHead = tty->rawOutBuf.Head; while (len) { ffc06040: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED ffc06044: 35 20 ff ff addic. r9,r0,-1 <== NOT EXECUTED ffc06048: 91 21 00 08 stw r9,8(r1) <== NOT EXECUTED ffc0604c: 41 82 00 48 beq- ffc06094 <== 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++; ffc06050: 3b 5a 00 01 addi r26,r26,1 <== NOT EXECUTED ffc06054: 4b ff ff 40 b ffc05f94 <== 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); ffc06058: 81 3f 00 84 lwz r9,132(r31) <== 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, ffc0605c: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc06060: 80 9f 00 7c lwz r4,124(r31) <== NOT EXECUTED ffc06064: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc06068: 7c 84 4a 14 add r4,r4,r9 <== NOT EXECUTED ffc0606c: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06070: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06074: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06078: 4b ff ff c0 b ffc06038 <== 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); ffc0607c: 7c 04 03 78 mr r4,r0 ffc06080: 80 1f 00 a4 lwz r0,164(r31) ffc06084: 80 65 00 10 lwz r3,16(r5) ffc06088: 7c 09 03 a6 mtctr r0 ffc0608c: 80 a1 00 08 lwz r5,8(r1) ffc06090: 4e 80 04 21 bctrl tty->rawOutBufState = rob_busy; } rtems_interrupt_enable (level); len--; } } ffc06094: 80 01 00 34 lwz r0,52(r1) ffc06098: 83 21 00 14 lwz r25,20(r1) ffc0609c: 7c 08 03 a6 mtlr r0 ffc060a0: 83 41 00 18 lwz r26,24(r1) ffc060a4: 83 61 00 1c lwz r27,28(r1) ffc060a8: 83 81 00 20 lwz r28,32(r1) ffc060ac: 83 a1 00 24 lwz r29,36(r1) ffc060b0: 83 c1 00 28 lwz r30,40(r1) ffc060b4: 83 e1 00 2c lwz r31,44(r1) ffc060b8: 38 21 00 30 addi r1,r1,48 ffc060bc: 4e 80 00 20 blr 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); ffc060c0: 48 00 2f 75 bl ffc09034 <== NOT EXECUTED ffc069f0 : return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc069f0: 94 21 ff d0 stwu r1,-48(r1) <== NOT EXECUTED ffc069f4: 7c 08 02 a6 mflr r0 <== 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); ffc069f8: 38 80 00 00 li r4,0 <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc069fc: 90 01 00 34 stw r0,52(r1) <== 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); ffc06a00: 38 a0 00 00 li r5,0 <== 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; ffc06a04: 81 23 00 00 lwz r9,0(r3) <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06a08: 93 e1 00 2c stw r31,44(r1) <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06a0c: 83 e9 00 38 lwz r31,56(r9) <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06a10: 93 21 00 14 stw r25,20(r1) <== NOT EXECUTED ffc06a14: 7c 79 1b 78 mr r25,r3 <== 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); ffc06a18: 80 7f 00 14 lwz r3,20(r31) <== NOT EXECUTED return RTEMS_SUCCESSFUL; } rtems_status_code rtems_termios_read (void *arg) { ffc06a1c: 93 01 00 10 stw r24,16(r1) <== NOT EXECUTED ffc06a20: 93 61 00 1c stw r27,28(r1) <== NOT EXECUTED ffc06a24: 93 81 00 20 stw r28,32(r1) <== NOT EXECUTED ffc06a28: 92 e1 00 0c stw r23,12(r1) <== NOT EXECUTED ffc06a2c: 93 41 00 18 stw r26,24(r1) <== NOT EXECUTED ffc06a30: 93 a1 00 24 stw r29,36(r1) <== NOT EXECUTED ffc06a34: 93 c1 00 28 stw r30,40(r1) <== NOT EXECUTED rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; uint32_t count = args->count; ffc06a38: 83 79 00 14 lwz r27,20(r25) <== NOT EXECUTED char *buffer = args->buffer; ffc06a3c: 83 99 00 10 lwz r28,16(r25) <== NOT EXECUTED rtems_status_code sc; sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06a40: 48 00 1c d1 bl ffc08710 <== NOT EXECUTED if (sc != RTEMS_SUCCESSFUL) ffc06a44: 7c 78 1b 79 mr. r24,r3 <== NOT EXECUTED ffc06a48: 40 82 00 48 bne- ffc06a90 <== NOT EXECUTED return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { ffc06a4c: 80 1f 00 cc lwz r0,204(r31) <== NOT EXECUTED ffc06a50: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc06a54: 39 29 27 f0 addi r9,r9,10224 <== NOT EXECUTED ffc06a58: 54 00 28 34 rlwinm r0,r0,5,0,26 <== NOT EXECUTED ffc06a5c: 7d 29 02 14 add r9,r9,r0 <== NOT EXECUTED ffc06a60: 80 09 00 08 lwz r0,8(r9) <== NOT EXECUTED ffc06a64: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06a68: 41 9e 00 60 beq- cr7,ffc06ac8 <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); ffc06a6c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06a70: 7f 24 cb 78 mr r4,r25 <== NOT EXECUTED ffc06a74: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc06a78: 4e 80 04 21 bctrl <== NOT EXECUTED tty->tty_rcvwakeup = 0; ffc06a7c: 38 00 00 00 li r0,0 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->isem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); if (sc != RTEMS_SUCCESSFUL) return sc; if (rtems_termios_linesw[tty->t_line].l_read != NULL) { sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); ffc06a80: 7c 78 1b 78 mr r24,r3 <== NOT EXECUTED tty->tty_rcvwakeup = 0; ffc06a84: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED rtems_semaphore_release (tty->isem); ffc06a88: 80 7f 00 14 lwz r3,20(r31) <== NOT EXECUTED ffc06a8c: 48 00 1d e5 bl ffc08870 <== NOT EXECUTED } args->bytes_moved = args->count - count; tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } ffc06a90: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc06a94: 7f 03 c3 78 mr r3,r24 <== NOT EXECUTED ffc06a98: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc06a9c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06aa0: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc06aa4: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc06aa8: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc06aac: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc06ab0: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc06ab4: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc06ab8: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc06abc: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc06ac0: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc06ac4: 4e 80 00 20 blr <== NOT EXECUTED sc = rtems_termios_linesw[tty->t_line].l_read(tty,args); tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { ffc06ac8: 81 3f 00 24 lwz r9,36(r31) <== NOT EXECUTED ffc06acc: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc06ad0: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06ad4: 41 9e 00 a4 beq- cr7,ffc06b78 <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { ffc06ad8: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc06adc: 41 9e 00 48 beq- cr7,ffc06b24 <== NOT EXECUTED ffc06ae0: 81 3f 00 24 lwz r9,36(r31) <== NOT EXECUTED ffc06ae4: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc06ae8: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06aec: 40 9c 00 38 bge- cr7,ffc06b24 <== NOT EXECUTED ffc06af0: 7f 69 03 a6 mtctr r27 <== NOT EXECUTED ffc06af4: 48 00 00 10 b ffc06b04 <== NOT EXECUTED ffc06af8: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc06afc: 7f 80 48 00 cmpw cr7,r0,r9 <== NOT EXECUTED ffc06b00: 40 9d 00 24 ble- cr7,ffc06b24 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; ffc06b04: 81 7f 00 1c lwz r11,28(r31) <== NOT EXECUTED count--; ffc06b08: 3b 7b ff ff addi r27,r27,-1 <== NOT EXECUTED sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { *buffer++ = tty->cbuf[tty->cindex++]; ffc06b0c: 7c 0b 48 ae lbzx r0,r11,r9 <== NOT EXECUTED ffc06b10: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED ffc06b14: 98 1c 00 00 stb r0,0(r28) <== NOT EXECUTED ffc06b18: 3b 9c 00 01 addi r28,r28,1 <== NOT EXECUTED ffc06b1c: 91 3f 00 24 stw r9,36(r31) <== NOT EXECUTED else sc = fillBufferQueue (tty); if (sc != RTEMS_SUCCESSFUL) tty->cindex = tty->ccount = 0; } while (count && (tty->cindex < tty->ccount)) { ffc06b20: 42 00 ff d8 bdnz+ ffc06af8 <== NOT EXECUTED *buffer++ = tty->cbuf[tty->cindex++]; count--; } args->bytes_moved = args->count - count; ffc06b24: 80 19 00 14 lwz r0,20(r25) <== NOT EXECUTED ffc06b28: 7f 7b 00 50 subf r27,r27,r0 <== NOT EXECUTED ffc06b2c: 93 79 00 1c stw r27,28(r25) <== NOT EXECUTED tty->tty_rcvwakeup = 0; ffc06b30: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc06b34: 90 1f 00 e4 stw r0,228(r31) <== NOT EXECUTED rtems_semaphore_release (tty->isem); ffc06b38: 80 7f 00 14 lwz r3,20(r31) <== NOT EXECUTED ffc06b3c: 48 00 1d 35 bl ffc08870 <== NOT EXECUTED return sc; } ffc06b40: 80 01 00 34 lwz r0,52(r1) <== NOT EXECUTED ffc06b44: 7f 03 c3 78 mr r3,r24 <== NOT EXECUTED ffc06b48: 82 e1 00 0c lwz r23,12(r1) <== NOT EXECUTED ffc06b4c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06b50: 83 01 00 10 lwz r24,16(r1) <== NOT EXECUTED ffc06b54: 83 21 00 14 lwz r25,20(r1) <== NOT EXECUTED ffc06b58: 83 41 00 18 lwz r26,24(r1) <== NOT EXECUTED ffc06b5c: 83 61 00 1c lwz r27,28(r1) <== NOT EXECUTED ffc06b60: 83 81 00 20 lwz r28,32(r1) <== NOT EXECUTED ffc06b64: 83 a1 00 24 lwz r29,36(r1) <== NOT EXECUTED ffc06b68: 83 c1 00 28 lwz r30,40(r1) <== NOT EXECUTED ffc06b6c: 83 e1 00 2c lwz r31,44(r1) <== NOT EXECUTED ffc06b70: 38 21 00 30 addi r1,r1,48 <== NOT EXECUTED ffc06b74: 4e 80 00 20 blr <== 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) ffc06b78: 80 1f 00 a0 lwz r0,160(r31) <== 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; ffc06b7c: 81 3f 00 28 lwz r9,40(r31) <== NOT EXECUTED if (tty->device.pollRead != NULL ffc06b80: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; ffc06b84: 93 1f 00 20 stw r24,32(r31) <== NOT EXECUTED tty->read_start_column = tty->column; ffc06b88: 91 3f 00 2c stw r9,44(r31) <== NOT EXECUTED tty->tty_rcvwakeup = 0; rtems_semaphore_release (tty->isem); return sc; } if (tty->cindex == tty->ccount) { tty->cindex = tty->ccount = 0; ffc06b8c: 93 1f 00 24 stw r24,36(r31) <== NOT EXECUTED tty->read_start_column = tty->column; if (tty->device.pollRead != NULL ffc06b90: 41 9e 00 10 beq- cr7,ffc06ba0 <== NOT EXECUTED && tty->device.outputUsesInterrupts == TERMIOS_POLLED) ffc06b94: 81 3f 00 b4 lwz r9,180(r31) <== NOT EXECUTED ffc06b98: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc06b9c: 41 9e 01 8c beq- cr7,ffc06d28 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc06ba0: 3f a0 00 00 lis r29,0 <== 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; ffc06ba4: 83 df 00 74 lwz r30,116(r31) <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc06ba8: 3b bd 21 68 addi r29,r29,8552 <== 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, ffc06bac: 3a ff 00 49 addi r23,r31,73 <== NOT EXECUTED ffc06bb0: 3b 40 00 01 li r26,1 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc06bb4: 81 3f 00 5c lwz r9,92(r31) <== NOT EXECUTED ffc06bb8: 80 1f 00 60 lwz r0,96(r31) <== NOT EXECUTED ffc06bbc: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06bc0: 41 9e 00 ec beq- cr7,ffc06cac <== NOT EXECUTED ffc06bc4: 81 7d 00 00 lwz r11,0(r29) <== NOT EXECUTED ffc06bc8: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc06bcc: 38 0b ff ff addi r0,r11,-1 <== NOT EXECUTED ffc06bd0: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06bd4: 40 9c 00 d8 bge- cr7,ffc06cac <== NOT EXECUTED (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; ffc06bd8: 81 3f 00 5c lwz r9,92(r31) <== NOT EXECUTED ffc06bdc: 81 7f 00 64 lwz r11,100(r31) <== NOT EXECUTED ffc06be0: 39 29 00 01 addi r9,r9,1 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; ffc06be4: 81 1f 00 58 lwz r8,88(r31) <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; ffc06be8: 7c 09 5b 96 divwu r0,r9,r11 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; tty->rawInBuf.Head = newHead; if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) ffc06bec: 81 5f 00 bc lwz r10,188(r31) <== NOT EXECUTED while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && (tty->ccount < (CBUFSIZE-1))) { unsigned char c; unsigned int newHead; newHead = (tty->rawInBuf.Head + 1) % tty->rawInBuf.Size; ffc06bf0: 7c 00 59 d6 mullw r0,r0,r11 <== NOT EXECUTED ffc06bf4: 7c 00 48 50 subf r0,r0,r9 <== NOT EXECUTED c = tty->rawInBuf.theBuf[newHead]; ffc06bf8: 7f c8 00 ae lbzx r30,r8,r0 <== NOT EXECUTED tty->rawInBuf.Head = newHead; ffc06bfc: 90 1f 00 5c stw r0,92(r31) <== NOT EXECUTED if(((tty->rawInBuf.Tail-newHead+tty->rawInBuf.Size) ffc06c00: 81 7f 00 60 lwz r11,96(r31) <== NOT EXECUTED ffc06c04: 81 1f 00 64 lwz r8,100(r31) <== NOT EXECUTED ffc06c08: 81 3f 00 64 lwz r9,100(r31) <== NOT EXECUTED ffc06c0c: 7d 68 5a 14 add r11,r8,r11 <== NOT EXECUTED ffc06c10: 7c 00 58 50 subf r0,r0,r11 <== NOT EXECUTED ffc06c14: 7d 60 4b 96 divwu r11,r0,r9 <== NOT EXECUTED ffc06c18: 7d 2b 49 d6 mullw r9,r11,r9 <== NOT EXECUTED ffc06c1c: 7c 09 00 50 subf r0,r9,r0 <== NOT EXECUTED ffc06c20: 7f 80 50 40 cmplw cr7,r0,r10 <== NOT EXECUTED ffc06c24: 40 9c 00 50 bge- cr7,ffc06c74 <== NOT EXECUTED % tty->rawInBuf.Size) < tty->lowwater) { tty->flow_ctrl &= ~FL_IREQXOF; ffc06c28: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06c2c: 54 00 00 3c rlwinm r0,r0,0,0,30 <== NOT EXECUTED ffc06c30: 90 1f 00 b8 stw r0,184(r31) <== NOT EXECUTED /* if tx stopped and XON should be sent... */ if (((tty->flow_ctrl & (FL_MDXON | FL_ISNTXOF)) ffc06c34: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06c38: 70 00 02 02 andi. r0,r0,514 <== NOT EXECUTED ffc06c3c: 2f 80 02 02 cmpwi cr7,r0,514 <== NOT EXECUTED ffc06c40: 41 9e 00 b4 beq- cr7,ffc06cf4 <== 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) { ffc06c44: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc06c48: 70 09 01 00 andi. r9,r0,256 <== NOT EXECUTED ffc06c4c: 41 82 00 28 beq- ffc06c74 <== NOT EXECUTED tty->flow_ctrl &= ~FL_IRTSOFF; /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { ffc06c50: 80 1f 00 b0 lwz r0,176(r31) <== 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; ffc06c54: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { ffc06c58: 2f 80 00 00 cmpwi cr7,r0,0 <== 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; ffc06c5c: 55 29 07 b8 rlwinm r9,r9,0,30,28 <== NOT EXECUTED ffc06c60: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED /* activate RTS line */ if (tty->device.startRemoteTx != NULL) { ffc06c64: 41 9e 00 10 beq- cr7,ffc06c74 <== NOT EXECUTED tty->device.startRemoteTx(tty->minor); ffc06c68: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06c6c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06c70: 4e 80 04 21 bctrl <== NOT EXECUTED } } } /* continue processing new character */ if (tty->termios.c_lflag & ICANON) { ffc06c74: 80 1f 00 3c lwz r0,60(r31) <== NOT EXECUTED ffc06c78: 70 09 00 02 andi. r9,r0,2 <== NOT EXECUTED ffc06c7c: 41 82 00 54 beq- ffc06cd0 <== NOT EXECUTED if (siproc (c, tty)) ffc06c80: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06c84: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06c88: 4b ff fb 01 bl ffc06788 <== NOT EXECUTED ffc06c8c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06c90: 41 9e 00 08 beq- cr7,ffc06c98 <== NOT EXECUTED wait = 0; } else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) ffc06c94: 3b 40 00 00 li r26,0 <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc06c98: 81 3f 00 5c lwz r9,92(r31) <== NOT EXECUTED ffc06c9c: 80 1f 00 60 lwz r0,96(r31) <== NOT EXECUTED else { siproc (c, tty); if (tty->ccount >= tty->termios.c_cc[VMIN]) wait = 0; } timeout = tty->rawInBufSemaphoreTimeout; ffc06ca0: 83 df 00 70 lwz r30,112(r31) <== NOT EXECUTED while ( wait ) { /* * Process characters read from raw queue */ while ((tty->rawInBuf.Head != tty->rawInBuf.Tail) && ffc06ca4: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06ca8: 40 9e ff 1c bne+ cr7,ffc06bc4 <== NOT EXECUTED } /* * Wait for characters */ if ( wait ) { ffc06cac: 2f 9a 00 00 cmpwi cr7,r26,0 <== NOT EXECUTED ffc06cb0: 41 9e fe 28 beq+ cr7,ffc06ad8 <== NOT EXECUTED sc = rtems_semaphore_obtain (tty->rawInBuf.Semaphore, ffc06cb4: 80 7f 00 68 lwz r3,104(r31) <== NOT EXECUTED ffc06cb8: 7f c5 f3 78 mr r5,r30 <== NOT EXECUTED ffc06cbc: 80 9f 00 6c lwz r4,108(r31) <== NOT EXECUTED ffc06cc0: 48 00 1a 51 bl ffc08710 <== NOT EXECUTED tty->rawInBufSemaphoreOptions, timeout); if (sc != RTEMS_SUCCESSFUL) ffc06cc4: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06cc8: 41 9e fe ec beq+ cr7,ffc06bb4 <== NOT EXECUTED ffc06ccc: 4b ff fe 0c b ffc06ad8 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { if (siproc (c, tty)) wait = 0; } else { siproc (c, tty); ffc06cd0: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc06cd4: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06cd8: 4b ff fa b1 bl ffc06788 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) ffc06cdc: 88 1f 00 47 lbz r0,71(r31) <== NOT EXECUTED ffc06ce0: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc06ce4: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06ce8: 41 bc ff b0 blt- cr7,ffc06c98 <== NOT EXECUTED ffc06cec: 3b 40 00 00 li r26,0 <== NOT EXECUTED ffc06cf0: 4b ff ff a8 b ffc06c98 <== 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)) ffc06cf4: 80 1f 00 94 lwz r0,148(r31) <== NOT EXECUTED ffc06cf8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06cfc: 41 9e 00 10 beq- cr7,ffc06d0c <== NOT EXECUTED == (FL_MDXON | FL_ISNTXOF)) && ((tty->rawOutBufState == rob_idle) || (tty->flow_ctrl & FL_OSTOP))) { ffc06d00: 80 1f 00 b8 lwz r0,184(r31) <== 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)) ffc06d04: 70 09 00 20 andi. r9,r0,32 <== NOT EXECUTED ffc06d08: 41 a2 ff 3c beq- ffc06c44 <== 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, ffc06d0c: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc06d10: 7e e4 bb 78 mr r4,r23 <== NOT EXECUTED ffc06d14: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06d18: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc06d1c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06d20: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06d24: 4b ff ff 50 b ffc06c74 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { ffc06d28: 81 3f 00 3c lwz r9,60(r31) <== NOT EXECUTED ffc06d2c: 71 2b 00 02 andi. r11,r9,2 <== NOT EXECUTED ffc06d30: 41 82 00 34 beq- ffc06d64 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); ffc06d34: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06d38: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06d3c: 4e 80 04 21 bctrl <== NOT EXECUTED if (n < 0) { rtems_task_wake_after (1); } else { if (siproc (n, tty)) ffc06d40: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { ffc06d44: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) ffc06d48: 54 63 06 3e clrlwi r3,r3,24 <== NOT EXECUTED int n; if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { ffc06d4c: 41 80 00 c0 blt- ffc06e0c <== NOT EXECUTED rtems_task_wake_after (1); } else { if (siproc (n, tty)) ffc06d50: 4b ff fa 39 bl ffc06788 <== NOT EXECUTED ffc06d54: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc06d58: 40 be fd 80 bne- cr7,ffc06ad8 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { ffc06d5c: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc06d60: 4b ff ff d4 b ffc06d34 <== NOT EXECUTED } } } else { rtems_interval then, now; then = rtems_clock_get_ticks_since_boot(); ffc06d64: 48 00 11 95 bl ffc07ef8 <== NOT EXECUTED ffc06d68: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED for (;;) { n = (*tty->device.pollRead)(tty->minor); ffc06d6c: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc06d70: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc06d74: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc06d78: 4e 80 04 21 bctrl <== NOT EXECUTED if (n < 0) { ffc06d7c: 2c 03 00 00 cmpwi r3,0 <== NOT EXECUTED ffc06d80: 41 80 00 38 blt- ffc06db8 <== NOT EXECUTED } } rtems_task_wake_after (1); } else { siproc (n, tty); ffc06d84: 54 63 06 3e clrlwi r3,r3,24 <== NOT EXECUTED ffc06d88: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc06d8c: 4b ff f9 fd bl ffc06788 <== NOT EXECUTED if (tty->ccount >= tty->termios.c_cc[VMIN]) ffc06d90: 88 1f 00 47 lbz r0,71(r31) <== NOT EXECUTED ffc06d94: 81 3f 00 20 lwz r9,32(r31) <== NOT EXECUTED ffc06d98: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc06d9c: 40 bc fd 3c bge- cr7,ffc06ad8 <== NOT EXECUTED break; if (tty->termios.c_cc[VMIN] && tty->termios.c_cc[VTIME]) ffc06da0: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06da4: 41 be ff c8 beq- cr7,ffc06d6c <== NOT EXECUTED ffc06da8: 88 1f 00 46 lbz r0,70(r31) <== NOT EXECUTED ffc06dac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06db0: 41 9e ff bc beq+ cr7,ffc06d6c <== NOT EXECUTED ffc06db4: 4b ff ff b0 b ffc06d64 <== 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]) { ffc06db8: 88 1f 00 47 lbz r0,71(r31) <== NOT EXECUTED ffc06dbc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06dc0: 41 9e 00 28 beq- cr7,ffc06de8 <== NOT EXECUTED if (tty->termios.c_cc[VTIME] && tty->ccount) { ffc06dc4: 88 1f 00 46 lbz r0,70(r31) <== NOT EXECUTED ffc06dc8: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06dcc: 41 9e 00 10 beq- cr7,ffc06ddc <== NOT EXECUTED ffc06dd0: 80 1f 00 20 lwz r0,32(r31) <== NOT EXECUTED ffc06dd4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06dd8: 40 9e 00 1c bne- cr7,ffc06df4 <== NOT EXECUTED now = rtems_clock_get_ticks_since_boot(); if ((now - then) > tty->vtimeTicks) { break; } } rtems_task_wake_after (1); ffc06ddc: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc06de0: 48 00 20 35 bl ffc08e14 <== NOT EXECUTED ffc06de4: 4b ff ff 88 b ffc06d6c <== NOT EXECUTED break; } } } else { if (!tty->termios.c_cc[VTIME]) ffc06de8: 88 1f 00 46 lbz r0,70(r31) <== NOT EXECUTED ffc06dec: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc06df0: 41 be fc e8 beq- cr7,ffc06ad8 <== NOT EXECUTED break; now = rtems_clock_get_ticks_since_boot(); ffc06df4: 48 00 11 05 bl ffc07ef8 <== NOT EXECUTED if ((now - then) > tty->vtimeTicks) { ffc06df8: 80 1f 00 54 lwz r0,84(r31) <== NOT EXECUTED ffc06dfc: 7c 7e 18 50 subf r3,r30,r3 <== NOT EXECUTED ffc06e00: 7f 83 00 40 cmplw cr7,r3,r0 <== NOT EXECUTED ffc06e04: 40 9d ff d8 ble+ cr7,ffc06ddc <== NOT EXECUTED ffc06e08: 4b ff fc d0 b ffc06ad8 <== NOT EXECUTED if (tty->termios.c_lflag & ICANON) { for (;;) { n = (*tty->device.pollRead)(tty->minor); if (n < 0) { rtems_task_wake_after (1); ffc06e0c: 38 60 00 01 li r3,1 <== NOT EXECUTED ffc06e10: 48 00 20 05 bl ffc08e14 <== NOT EXECUTED static rtems_status_code fillBufferPoll (struct rtems_termios_tty *tty) { int n; if (tty->termios.c_lflag & ICANON) { ffc06e14: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc06e18: 4b ff ff 1c b ffc06d34 <== NOT EXECUTED ffc05840 : * 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) { ffc05840: 94 21 ff e8 stwu r1,-24(r1) <== NOT EXECUTED ffc05844: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc05848: 90 01 00 1c stw r0,28(r1) <== 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)) ffc0584c: 80 03 00 b8 lwz r0,184(r3) <== NOT EXECUTED * 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) { ffc05850: 93 e1 00 14 stw r31,20(r1) <== NOT EXECUTED ffc05854: 7c 7f 1b 78 mr r31,r3 <== 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)) ffc05858: 70 00 04 03 andi. r0,r0,1027 <== NOT EXECUTED * 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) { ffc0585c: 93 a1 00 0c stw r29,12(r1) <== 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)) ffc05860: 2f 80 04 01 cmpwi cr7,r0,1025 <== NOT EXECUTED * 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) { ffc05864: 93 c1 00 10 stw r30,16(r1) <== 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)) ffc05868: 41 9e 01 5c beq- cr7,ffc059c4 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; rtems_interrupt_enable(level); nToSend = 1; } else if ((tty->flow_ctrl & (FL_IREQXOF | FL_ISNTXOF)) ffc0586c: 80 03 00 b8 lwz r0,184(r3) <== NOT EXECUTED ffc05870: 54 00 07 be clrlwi r0,r0,30 <== NOT EXECUTED ffc05874: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc05878: 41 9e 01 b4 beq- cr7,ffc05a2c <== NOT EXECUTED rtems_interrupt_enable(level); nToSend = 1; } else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { ffc0587c: 81 23 00 80 lwz r9,128(r3) <== NOT EXECUTED ffc05880: 80 03 00 84 lwz r0,132(r3) <== NOT EXECUTED ffc05884: 7f 89 00 00 cmpw cr7,r9,r0 <== NOT EXECUTED ffc05888: 41 9e 00 d8 beq- cr7,ffc05960 <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc0588c: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc05890: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc05894: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc05898: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED return 0; } rtems_interrupt_disable(level); len = tty->t_dqlen; tty->t_dqlen = 0; ffc0589c: 39 20 00 00 li r9,0 <== NOT EXECUTED } return 0; } rtems_interrupt_disable(level); len = tty->t_dqlen; ffc058a0: 83 c3 00 90 lwz r30,144(r3) <== NOT EXECUTED tty->t_dqlen = 0; ffc058a4: 91 23 00 90 stw r9,144(r3) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc058a8: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; ffc058ac: 80 03 00 84 lwz r0,132(r3) <== NOT EXECUTED ffc058b0: 81 23 00 88 lwz r9,136(r3) <== NOT EXECUTED ffc058b4: 7c 1e 02 14 add r0,r30,r0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { ffc058b8: 81 63 00 94 lwz r11,148(r3) <== NOT EXECUTED rtems_interrupt_disable(level); len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; ffc058bc: 7f c0 4b 96 divwu r30,r0,r9 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { ffc058c0: 2f 8b 00 02 cmpwi cr7,r11,2 <== NOT EXECUTED rtems_interrupt_disable(level); len = tty->t_dqlen; tty->t_dqlen = 0; rtems_interrupt_enable(level); newTail = (tty->rawOutBuf.Tail + len) % tty->rawOutBuf.Size; ffc058c4: 7f de 49 d6 mullw r30,r30,r9 <== NOT EXECUTED ffc058c8: 7f de 00 50 subf r30,r30,r0 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; ffc058cc: 93 c3 00 84 stw r30,132(r3) <== NOT EXECUTED if (tty->rawOutBufState == rob_wait) { ffc058d0: 41 9e 00 e8 beq- cr7,ffc059b8 <== NOT EXECUTED /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); } if (newTail == tty->rawOutBuf.Head) { ffc058d4: 80 1f 00 80 lwz r0,128(r31) <== NOT EXECUTED ffc058d8: 7f 80 f0 00 cmpw cr7,r0,r30 <== NOT EXECUTED ffc058dc: 41 9e 00 a0 beq- cr7,ffc0597c <== 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)) ffc058e0: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc058e4: 70 00 02 10 andi. r0,r0,528 <== NOT EXECUTED ffc058e8: 2f 80 02 10 cmpwi cr7,r0,528 <== NOT EXECUTED ffc058ec: 41 9e 01 a8 beq- cr7,ffc05a94 <== NOT EXECUTED } else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) ffc058f0: 80 1f 00 80 lwz r0,128(r31) <== NOT EXECUTED ffc058f4: 7f 9e 00 40 cmplw cr7,r30,r0 <== NOT EXECUTED ffc058f8: 41 9d 00 b4 bgt- cr7,ffc059ac <== NOT EXECUTED nToSend = tty->rawOutBuf.Size - newTail; else nToSend = tty->rawOutBuf.Head - newTail; ffc058fc: 83 bf 00 80 lwz r29,128(r31) <== NOT EXECUTED ffc05900: 7f be e8 50 subf r29,r30,r29 <== 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)) { ffc05904: 80 1f 00 b8 lwz r0,184(r31) <== NOT EXECUTED ffc05908: 7f a5 eb 78 mr r5,r29 <== NOT EXECUTED ffc0590c: 70 09 06 00 andi. r9,r0,1536 <== NOT EXECUTED ffc05910: 41 82 00 0c beq- ffc0591c <== NOT EXECUTED ffc05914: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05918: 3b a0 00 01 li r29,1 <== NOT EXECUTED nToSend = 1; } tty->rawOutBufState = rob_busy; /*apm*/ ffc0591c: 38 00 00 01 li r0,1 <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05920: 80 9f 00 7c lwz r4,124(r31) <== 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*/ ffc05924: 90 1f 00 94 stw r0,148(r31) <== NOT EXECUTED (*tty->device.write)(tty->minor, ffc05928: 7c 84 f2 14 add r4,r4,r30 <== NOT EXECUTED ffc0592c: 80 1f 00 a4 lwz r0,164(r31) <== NOT EXECUTED ffc05930: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc05934: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05938: 4e 80 04 21 bctrl <== NOT EXECUTED &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ ffc0593c: 93 df 00 84 stw r30,132(r31) <== NOT EXECUTED } return nToSend; } ffc05940: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc05944: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc05948: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc0594c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05950: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc05954: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc05958: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc0595c: 4e 80 00 20 blr <== NOT EXECUTED else { if ( tty->rawOutBuf.Head == tty->rawOutBuf.Tail ) { /* * buffer was empty */ if (tty->rawOutBufState == rob_wait) { ffc05960: 80 03 00 94 lwz r0,148(r3) <== NOT EXECUTED ffc05964: 3b a0 00 00 li r29,0 <== NOT EXECUTED ffc05968: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc0596c: 40 9e ff d4 bne+ cr7,ffc05940 <== NOT EXECUTED /* * this should never happen... */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); ffc05970: 80 63 00 8c lwz r3,140(r3) <== NOT EXECUTED ffc05974: 48 00 2e fd bl ffc08870 <== NOT EXECUTED ffc05978: 4b ff ff c8 b ffc05940 <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { ffc0597c: 80 1f 00 d4 lwz r0,212(r31) <== NOT EXECUTED } if (newTail == tty->rawOutBuf.Head) { /* * Buffer has become empty */ tty->rawOutBufState = rob_idle; ffc05980: 39 20 00 00 li r9,0 <== NOT EXECUTED ffc05984: 91 3f 00 94 stw r9,148(r31) <== NOT EXECUTED nToSend = 0; /* * check to see if snd wakeup callback was set */ if ( tty->tty_snd.sw_pfn != NULL) { ffc05988: 3b a0 00 00 li r29,0 <== NOT EXECUTED ffc0598c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc05990: 41 be ff ac beq- cr7,ffc0593c <== NOT EXECUTED (*tty->tty_snd.sw_pfn)(&tty->termios, tty->tty_snd.sw_arg); ffc05994: 38 7f 00 30 addi r3,r31,48 <== NOT EXECUTED ffc05998: 80 9f 00 d8 lwz r4,216(r31) <== NOT EXECUTED ffc0599c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc059a0: 4e 80 04 21 bctrl <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ ffc059a4: 93 df 00 84 stw r30,132(r31) <== NOT EXECUTED ffc059a8: 4b ff ff 98 b ffc05940 <== NOT EXECUTED else { /* * Buffer not empty, start tranmitter */ if (newTail > tty->rawOutBuf.Head) nToSend = tty->rawOutBuf.Size - newTail; ffc059ac: 83 bf 00 88 lwz r29,136(r31) <== NOT EXECUTED ffc059b0: 7f be e8 50 subf r29,r30,r29 <== NOT EXECUTED ffc059b4: 4b ff ff 50 b ffc05904 <== NOT EXECUTED tty->rawOutBuf.Tail = newTail; if (tty->rawOutBufState == rob_wait) { /* * wake up any pending writer task */ rtems_semaphore_release (tty->rawOutBuf.Semaphore); ffc059b8: 80 63 00 8c lwz r3,140(r3) <== NOT EXECUTED ffc059bc: 48 00 2e b5 bl ffc08870 <== NOT EXECUTED ffc059c0: 4b ff ff 14 b ffc058d4 <== 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, ffc059c4: 80 03 00 a4 lwz r0,164(r3) <== NOT EXECUTED ffc059c8: 38 9f 00 4a addi r4,r31,74 <== NOT EXECUTED ffc059cc: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc059d0: 80 63 00 10 lwz r3,16(r3) <== NOT EXECUTED ffc059d4: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc059d8: 4e 80 04 21 bctrl <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc059dc: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc059e0: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc059e4: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc059e8: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTOP]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; ffc059ec: 81 3f 00 90 lwz r9,144(r31) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; ffc059f0: 81 7f 00 b8 lwz r11,184(r31) <== 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--; ffc059f4: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; ffc059f8: 61 6b 00 02 ori r11,r11,2 <== 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--; ffc059fc: 91 3f 00 90 stw r9,144(r31) <== NOT EXECUTED tty->flow_ctrl |= FL_ISNTXOF; ffc05a00: 91 7f 00 b8 stw r11,184(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05a04: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } ffc05a08: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc05a0c: 3b a0 00 01 li r29,1 <== NOT EXECUTED ffc05a10: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc05a14: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc05a18: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05a1c: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc05a20: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc05a24: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc05a28: 4e 80 00 20 blr <== 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, ffc05a2c: 80 03 00 a4 lwz r0,164(r3) <== NOT EXECUTED ffc05a30: 38 9f 00 49 addi r4,r31,73 <== NOT EXECUTED ffc05a34: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc05a38: 80 63 00 10 lwz r3,16(r3) <== NOT EXECUTED ffc05a3c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc05a40: 4e 80 04 21 bctrl <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05a44: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc05a48: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc05a4c: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc05a50: 7d 20 01 24 mtmsr r9 <== NOT EXECUTED (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; ffc05a54: 81 3f 00 90 lwz r9,144(r31) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; ffc05a58: 81 7f 00 b8 lwz r11,184(r31) <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; ffc05a5c: 39 29 ff ff addi r9,r9,-1 <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; ffc05a60: 55 6b 07 fa rlwinm r11,r11,0,31,29 <== NOT EXECUTED */ (*tty->device.write)(tty->minor, (void *)&(tty->termios.c_cc[VSTART]), 1); rtems_interrupt_disable(level); tty->t_dqlen--; ffc05a64: 91 3f 00 90 stw r9,144(r31) <== NOT EXECUTED tty->flow_ctrl &= ~FL_ISNTXOF; ffc05a68: 91 7f 00 b8 stw r11,184(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05a6c: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ } return nToSend; } ffc05a70: 80 01 00 1c lwz r0,28(r1) <== NOT EXECUTED ffc05a74: 3b a0 00 01 li r29,1 <== NOT EXECUTED ffc05a78: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc05a7c: 83 c1 00 10 lwz r30,16(r1) <== NOT EXECUTED ffc05a80: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc05a84: 83 a1 00 0c lwz r29,12(r1) <== NOT EXECUTED ffc05a88: 83 e1 00 14 lwz r31,20(r1) <== NOT EXECUTED ffc05a8c: 38 21 00 18 addi r1,r1,24 <== NOT EXECUTED ffc05a90: 4e 80 00 20 blr <== NOT EXECUTED static inline uint32_t ppc_interrupt_disable( void ) { uint32_t level; uint32_t mask; asm volatile ( ffc05a94: 7c 00 00 a6 mfmsr r0 <== NOT EXECUTED ffc05a98: 7d 30 42 a6 mfsprg r9,0 <== NOT EXECUTED ffc05a9c: 7c 09 48 78 andc r9,r0,r9 <== NOT EXECUTED ffc05aa0: 7d 20 01 24 mtmsr r9 <== 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; ffc05aa4: 81 3f 00 b8 lwz r9,184(r31) <== NOT EXECUTED ffc05aa8: 61 29 00 20 ori r9,r9,32 <== NOT EXECUTED ffc05aac: 91 3f 00 b8 stw r9,184(r31) <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ ffc05ab0: 39 20 00 01 li r9,1 <== NOT EXECUTED ffc05ab4: 91 3f 00 94 stw r9,148(r31) <== NOT EXECUTED return level; } static inline void ppc_interrupt_enable( uint32_t level ) { asm volatile ( ffc05ab8: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc05abc: 3b a0 00 00 li r29,0 <== NOT EXECUTED tty->rawOutBufState = rob_busy; /*apm*/ (*tty->device.write)(tty->minor, &tty->rawOutBuf.theBuf[newTail], nToSend); } tty->rawOutBuf.Tail = newTail; /*apm*/ ffc05ac0: 93 df 00 84 stw r30,132(r31) <== NOT EXECUTED ffc05ac4: 4b ff fe 7c b ffc05940 <== NOT EXECUTED ffc079b0 : /* * this task actually processes any receive events */ static rtems_task rtems_termios_rxdaemon(rtems_task_argument argument) { ffc079b0: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc079b4: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc079b8: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc079bc: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED ffc079c0: 3b a1 00 08 addi r29,r1,8 <== NOT EXECUTED ffc079c4: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED ffc079c8: 3b c1 00 0c addi r30,r1,12 <== NOT EXECUTED ffc079cc: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED ffc079d0: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | ffc079d4: 7f c6 f3 78 mr r6,r30 <== NOT EXECUTED ffc079d8: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc079dc: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc079e0: 38 60 00 03 li r3,3 <== NOT EXECUTED ffc079e4: 48 00 05 a9 bl ffc07f8c <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { ffc079e8: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc079ec: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc079f0: 40 82 00 54 bne- ffc07a44 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); ffc079f4: 80 1f 00 a0 lwz r0,160(r31) <== NOT EXECUTED ffc079f8: 80 7f 00 10 lwz r3,16(r31) <== NOT EXECUTED ffc079fc: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc07a00: 4e 80 04 21 bctrl <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( ffc07a04: 7f a4 eb 78 mr r4,r29 <== NOT EXECUTED else { /* * do something */ c = tty->device.pollRead(tty->minor); if (c != EOF) { ffc07a08: 2f 83 ff ff cmpwi cr7,r3,-1 <== NOT EXECUTED } else { /* * do something */ c = tty->device.pollRead(tty->minor); ffc07a0c: 7c 60 1b 78 mr r0,r3 <== NOT EXECUTED if (c != EOF) { /* * pollRead did call enqueue on its own */ c_buf = c; rtems_termios_enqueue_raw_characters ( ffc07a10: 38 a0 00 01 li r5,1 <== NOT EXECUTED ffc07a14: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED else { /* * do something */ c = tty->device.pollRead(tty->minor); if (c != EOF) { ffc07a18: 41 be ff bc beq- cr7,ffc079d4 <== NOT EXECUTED /* * pollRead did call enqueue on its own */ c_buf = c; ffc07a1c: 98 01 00 08 stb r0,8(r1) <== NOT EXECUTED rtems_termios_enqueue_raw_characters ( ffc07a20: 4b ff e1 2d bl ffc05b4c <== NOT EXECUTED char c_buf; while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_RX_PROC_EVENT | ffc07a24: 7f c6 f3 78 mr r6,r30 <== NOT EXECUTED ffc07a28: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc07a2c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc07a30: 38 60 00 03 li r3,3 <== NOT EXECUTED ffc07a34: 48 00 05 59 bl ffc07f8c <== NOT EXECUTED TERMIOS_RX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_RX_TERMINATE_EVENT) != 0) { ffc07a38: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc07a3c: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc07a40: 41 82 ff b4 beq+ ffc079f4 <== NOT EXECUTED tty->rxTaskId = 0; ffc07a44: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc07a48: 90 1f 00 c4 stw r0,196(r31) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); ffc07a4c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc07a50: 48 00 10 d1 bl ffc08b20 <== NOT EXECUTED ffc07a54: 4b ff ff 80 b ffc079d4 <== NOT EXECUTED ffc05818 : * signal receive interrupt to rx daemon * NOTE: This routine runs in the context of the * device receive interrupt handler. */ void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { ffc05818: 94 21 ff f8 stwu r1,-8(r1) <== NOT EXECUTED ffc0581c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); ffc05820: 38 80 00 02 li r4,2 <== NOT EXECUTED * signal receive interrupt to rx daemon * NOTE: This routine runs in the context of the * device receive interrupt handler. */ void rtems_termios_rxirq_occured(struct rtems_termios_tty *tty) { ffc05824: 90 01 00 0c stw r0,12(r1) <== NOT EXECUTED /* * send event to rx daemon task */ rtems_event_send(tty->rxTaskId,TERMIOS_RX_PROC_EVENT); ffc05828: 80 63 00 c4 lwz r3,196(r3) <== NOT EXECUTED ffc0582c: 48 00 29 61 bl ffc0818c <== NOT EXECUTED } ffc05830: 80 01 00 0c lwz r0,12(r1) <== NOT EXECUTED ffc05834: 38 21 00 08 addi r1,r1,8 <== NOT EXECUTED ffc05838: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0583c: 4e 80 00 20 blr <== NOT EXECUTED ffc07904 : /* * this task actually processes any transmit events */ static rtems_task rtems_termios_txdaemon(rtems_task_argument argument) { ffc07904: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc07908: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0790c: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED ffc07910: 3f a0 00 00 lis r29,0 <== NOT EXECUTED ffc07914: 3b bd 27 f0 addi r29,r29,10224 <== NOT EXECUTED ffc07918: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED ffc0791c: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED ffc07920: 3b c1 00 08 addi r30,r1,8 <== NOT EXECUTED ffc07924: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED ffc07928: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | ffc0792c: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc07930: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc07934: 7f c6 f3 78 mr r6,r30 <== NOT EXECUTED ffc07938: 38 60 00 03 li r3,3 <== NOT EXECUTED ffc0793c: 48 00 06 51 bl ffc07f8c <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { ffc07940: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { rtems_termios_linesw[tty->t_line].l_start(tty); ffc07944: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED rtems_event_receive((TERMIOS_TX_START_EVENT | TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { ffc07948: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc0794c: 40 82 00 50 bne- ffc0799c <== NOT EXECUTED } else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { ffc07950: 81 3f 00 cc lwz r9,204(r31) <== NOT EXECUTED ffc07954: 55 29 28 34 rlwinm r9,r9,5,0,26 <== NOT EXECUTED ffc07958: 7d 3d 4a 14 add r9,r29,r9 <== NOT EXECUTED ffc0795c: 80 09 00 14 lwz r0,20(r9) <== NOT EXECUTED ffc07960: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc07964: 41 9e 00 0c beq- cr7,ffc07970 <== NOT EXECUTED rtems_termios_linesw[tty->t_line].l_start(tty); ffc07968: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0796c: 4e 80 04 21 bctrl <== NOT EXECUTED } /* * try to push further characters to device */ rtems_termios_refill_transmitter(tty); ffc07970: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc07974: 4b ff de cd bl ffc05840 <== NOT EXECUTED while (1) { /* * wait for rtems event */ rtems_event_receive((TERMIOS_TX_START_EVENT | ffc07978: 38 80 00 02 li r4,2 <== NOT EXECUTED ffc0797c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc07980: 7f c6 f3 78 mr r6,r30 <== NOT EXECUTED ffc07984: 38 60 00 03 li r3,3 <== NOT EXECUTED ffc07988: 48 00 06 05 bl ffc07f8c <== NOT EXECUTED TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { ffc0798c: 80 01 00 08 lwz r0,8(r1) <== NOT EXECUTED else { /* * call any line discipline start function */ if (rtems_termios_linesw[tty->t_line].l_start != NULL) { rtems_termios_linesw[tty->t_line].l_start(tty); ffc07990: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED rtems_event_receive((TERMIOS_TX_START_EVENT | TERMIOS_TX_TERMINATE_EVENT), RTEMS_EVENT_ANY | RTEMS_WAIT, RTEMS_NO_TIMEOUT, &the_event); if ((the_event & TERMIOS_TX_TERMINATE_EVENT) != 0) { ffc07994: 70 09 00 01 andi. r9,r0,1 <== NOT EXECUTED ffc07998: 41 82 ff b8 beq+ ffc07950 <== NOT EXECUTED tty->txTaskId = 0; ffc0799c: 38 00 00 00 li r0,0 <== NOT EXECUTED ffc079a0: 90 1f 00 c8 stw r0,200(r31) <== NOT EXECUTED rtems_task_delete(RTEMS_SELF); ffc079a4: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc079a8: 48 00 11 79 bl ffc08b20 <== NOT EXECUTED ffc079ac: 4b ff ff 80 b ffc0792c <== NOT EXECUTED ffc0680c : rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc0680c: 94 21 ff e0 stwu r1,-32(r1) ffc06810: 7c 08 02 a6 mflr r0 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06814: 38 80 00 00 li r4,0 rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc06818: 90 01 00 24 stw r0,36(r1) rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc0681c: 38 a0 00 00 li r5,0 rtems_status_code rtems_termios_write (void *arg) { rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06820: 81 23 00 00 lwz r9,0(r3) rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc06824: 93 e1 00 1c stw r31,28(r1) rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; ffc06828: 83 e9 00 38 lwz r31,56(r9) rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc0682c: 93 c1 00 18 stw r30,24(r1) ffc06830: 7c 7e 1b 78 mr r30,r3 rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06834: 80 7f 00 18 lwz r3,24(r31) rtems_termios_puts (&c, 1, tty); } rtems_status_code rtems_termios_write (void *arg) { ffc06838: 93 a1 00 14 stw r29,20(r1) ffc0683c: 93 41 00 08 stw r26,8(r1) ffc06840: 93 61 00 0c stw r27,12(r1) ffc06844: 93 81 00 10 stw r28,16(r1) rtems_libio_rw_args_t *args = arg; struct rtems_termios_tty *tty = args->iop->data1; rtems_status_code sc; sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT); ffc06848: 48 00 1e c9 bl ffc08710 if (sc != RTEMS_SUCCESSFUL) ffc0684c: 7c 7d 1b 79 mr. r29,r3 ffc06850: 40 82 00 40 bne- ffc06890 return sc; if (rtems_termios_linesw[tty->t_line].l_write != NULL) { ffc06854: 80 1f 00 cc lwz r0,204(r31) ffc06858: 3d 20 00 00 lis r9,0 ffc0685c: 39 29 27 f0 addi r9,r9,10224 ffc06860: 54 00 28 34 rlwinm r0,r0,5,0,26 ffc06864: 7d 29 02 14 add r9,r9,r0 ffc06868: 80 09 00 0c lwz r0,12(r9) ffc0686c: 2f 80 00 00 cmpwi cr7,r0,0 ffc06870: 41 9e 00 4c beq- cr7,ffc068bc sc = rtems_termios_linesw[tty->t_line].l_write(tty,args); ffc06874: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc06878: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc0687c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc06880: 4e 80 04 21 bctrl <== NOT EXECUTED ffc06884: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED rtems_semaphore_release (tty->osem); ffc06888: 80 7f 00 18 lwz r3,24(r31) <== NOT EXECUTED ffc0688c: 48 00 1f e5 bl ffc08870 <== NOT EXECUTED rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; } rtems_semaphore_release (tty->osem); return sc; } ffc06890: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED ffc06894: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc06898: 83 41 00 08 lwz r26,8(r1) <== NOT EXECUTED ffc0689c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc068a0: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc068a4: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc068a8: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc068ac: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc068b0: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc068b4: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc068b8: 4e 80 00 20 blr <== 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) { ffc068bc: 80 1f 00 34 lwz r0,52(r31) ffc068c0: 70 09 00 01 andi. r9,r0,1 ffc068c4: 41 82 00 70 beq- ffc06934 uint32_t count = args->count; ffc068c8: 83 7e 00 14 lwz r27,20(r30) char *buffer = args->buffer; while (count--) ffc068cc: 3b 80 00 00 li r28,0 rtems_semaphore_release (tty->osem); return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; ffc068d0: 83 5e 00 10 lwz r26,16(r30) while (count--) ffc068d4: 38 00 00 00 li r0,0 ffc068d8: 2f 9b 00 00 cmpwi cr7,r27,0 ffc068dc: 41 9e 00 20 beq- cr7,ffc068fc oproc (*buffer++, tty); ffc068e0: 7c 7a e0 ae lbzx r3,r26,r28 ffc068e4: 7f e4 fb 78 mr r4,r31 ffc068e8: 3b 9c 00 01 addi r28,r28,1 ffc068ec: 4b ff f7 d9 bl ffc060c4 return sc; } if (tty->termios.c_oflag & OPOST) { uint32_t count = args->count; char *buffer = args->buffer; while (count--) ffc068f0: 7f 9b e0 00 cmpw cr7,r27,r28 ffc068f4: 40 9e ff ec bne+ cr7,ffc068e0 oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); args->bytes_moved = args->count; ffc068f8: 80 1e 00 14 lwz r0,20(r30) ffc068fc: 90 1e 00 1c stw r0,28(r30) } rtems_semaphore_release (tty->osem); ffc06900: 80 7f 00 18 lwz r3,24(r31) ffc06904: 48 00 1f 6d bl ffc08870 return sc; } ffc06908: 80 01 00 24 lwz r0,36(r1) ffc0690c: 7f a3 eb 78 mr r3,r29 ffc06910: 83 41 00 08 lwz r26,8(r1) ffc06914: 7c 08 03 a6 mtlr r0 ffc06918: 83 61 00 0c lwz r27,12(r1) ffc0691c: 83 81 00 10 lwz r28,16(r1) ffc06920: 83 a1 00 14 lwz r29,20(r1) ffc06924: 83 c1 00 18 lwz r30,24(r1) ffc06928: 83 e1 00 1c lwz r31,28(r1) ffc0692c: 38 21 00 20 addi r1,r1,32 ffc06930: 4e 80 00 20 blr while (count--) oproc (*buffer++, tty); args->bytes_moved = args->count; } else { rtems_termios_puts (args->buffer, args->count, tty); ffc06934: 80 7e 00 10 lwz r3,16(r30) <== NOT EXECUTED ffc06938: 7f e5 fb 78 mr r5,r31 <== NOT EXECUTED ffc0693c: 80 9e 00 14 lwz r4,20(r30) <== NOT EXECUTED ffc06940: 4b ff f5 f9 bl ffc05f38 <== NOT EXECUTED ffc06944: 4b ff ff b4 b ffc068f8 <== NOT EXECUTED ffc0ab94 : static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { ffc0ab94: 94 21 ff d8 stwu r1,-40(r1) <== NOT EXECUTED ffc0ab98: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc0ab9c: 7d 80 00 26 mfcr r12 <== NOT EXECUTED ffc0aba0: 90 01 00 2c stw r0,44(r1) <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) ffc0aba4: 54 60 1f fe rlwinm r0,r3,3,31,31 <== NOT EXECUTED ffc0aba8: 2e 00 00 00 cmpwi cr4,r0,0 <== NOT EXECUTED static int rtems_verror( rtems_error_code_t error_flag, const char *printf_format, va_list arglist ) { ffc0abac: 93 41 00 10 stw r26,16(r1) <== NOT EXECUTED ffc0abb0: 7c 9a 23 78 mr r26,r4 <== NOT EXECUTED ffc0abb4: 93 a1 00 1c stw r29,28(r1) <== NOT EXECUTED ffc0abb8: 7c bd 2b 78 mr r29,r5 <== NOT EXECUTED ffc0abbc: 93 e1 00 24 stw r31,36(r1) <== NOT EXECUTED ffc0abc0: 7c 7f 1b 78 mr r31,r3 <== NOT EXECUTED ffc0abc4: 93 61 00 14 stw r27,20(r1) <== NOT EXECUTED ffc0abc8: 93 81 00 18 stw r28,24(r1) <== NOT EXECUTED ffc0abcc: 93 c1 00 20 stw r30,32(r1) <== NOT EXECUTED ffc0abd0: 91 81 00 0c stw r12,12(r1) <== NOT EXECUTED int local_errno = 0; int chars_written = 0; rtems_status_code status; if (error_flag & RTEMS_ERROR_PANIC) ffc0abd4: 41 92 00 38 beq- cr4,ffc0ac0c <== NOT EXECUTED { if (rtems_panic_in_progress++) ffc0abd8: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0abdc: 81 69 27 8c lwz r11,10124(r9) <== NOT EXECUTED ffc0abe0: 2f 8b 00 00 cmpwi cr7,r11,0 <== NOT EXECUTED ffc0abe4: 38 0b 00 01 addi r0,r11,1 <== NOT EXECUTED ffc0abe8: 90 09 27 8c stw r0,10124(r9) <== NOT EXECUTED ffc0abec: 41 9e 00 18 beq- cr7,ffc0ac04 <== NOT EXECUTED rtems_fatal_error_occurred( 99 ); } } #endif _Thread_Dispatch_disable_level += 1; ffc0abf0: 3d 60 00 00 lis r11,0 <== NOT EXECUTED ffc0abf4: 81 4b 27 b4 lwz r10,10164(r11) <== NOT EXECUTED ffc0abf8: 38 0a 00 01 addi r0,r10,1 <== NOT EXECUTED ffc0abfc: 90 0b 27 b4 stw r0,10164(r11) <== NOT EXECUTED RTEMS_COMPILER_MEMORY_BARRIER(); ffc0ac00: 80 09 27 8c lwz r0,10124(r9) <== NOT EXECUTED _Thread_Disable_dispatch(); /* disable task switches */ /* don't aggravate things */ if (rtems_panic_in_progress > 2) ffc0ac04: 2f 80 00 02 cmpwi cr7,r0,2 <== NOT EXECUTED ffc0ac08: 41 9d 00 d8 bgt- cr7,ffc0ace0 <== NOT EXECUTED return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ ffc0ac0c: 3f c0 00 00 lis r30,0 <== NOT EXECUTED ffc0ac10: 81 3e 27 24 lwz r9,10020(r30) <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; ffc0ac14: 57 fb 01 00 rlwinm r27,r31,0,4,0 <== NOT EXECUTED if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ ffc0ac18: 3b 80 00 00 li r28,0 <== NOT EXECUTED /* don't aggravate things */ if (rtems_panic_in_progress > 2) return 0; } (void) fflush(stdout); /* in case stdout/stderr same */ ffc0ac1c: 80 69 00 08 lwz r3,8(r9) <== NOT EXECUTED ffc0ac20: 48 00 ff f1 bl ffc1ac10 <== NOT EXECUTED status = error_flag & ~RTEMS_ERROR_MASK; if (error_flag & RTEMS_ERROR_ERRNO) /* include errno? */ ffc0ac24: 77 e0 40 00 andis. r0,r31,16384 <== NOT EXECUTED ffc0ac28: 40 82 01 38 bne- ffc0ad60 <== 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); ffc0ac2c: 81 3e 27 24 lwz r9,10020(r30) <== NOT EXECUTED ffc0ac30: 7f a5 eb 78 mr r5,r29 <== NOT EXECUTED ffc0ac34: 7f 44 d3 78 mr r4,r26 <== NOT EXECUTED ffc0ac38: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0ac3c: 48 01 63 9d bl ffc20fd8 <== NOT EXECUTED if (status) ffc0ac40: 2f 9b 00 00 cmpwi cr7,r27,0 <== 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); ffc0ac44: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED if (status) ffc0ac48: 40 9e 00 e4 bne- cr7,ffc0ad2c <== NOT EXECUTED chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) ffc0ac4c: 2f 9c 00 00 cmpwi cr7,r28,0 <== NOT EXECUTED ffc0ac50: 41 9e 00 3c beq- cr7,ffc0ac8c <== NOT EXECUTED { if ((local_errno > 0) && *strerror(local_errno)) ffc0ac54: 40 9d 00 18 ble- cr7,ffc0ac6c <== NOT EXECUTED ffc0ac58: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0ac5c: 48 01 13 89 bl ffc1bfe4 <== NOT EXECUTED ffc0ac60: 88 03 00 00 lbz r0,0(r3) <== NOT EXECUTED ffc0ac64: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc0ac68: 40 9e 01 04 bne- cr7,ffc0ad6c <== NOT EXECUTED chars_written += fprintf(stderr, " (errno: %s)", strerror(local_errno)); else chars_written += fprintf(stderr, " (unknown errno=%d)", local_errno); ffc0ac6c: 81 3e 27 24 lwz r9,10020(r30) <== NOT EXECUTED ffc0ac70: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0ac74: 38 84 a6 c8 addi r4,r4,-22840 <== NOT EXECUTED ffc0ac78: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0ac7c: 7f 85 e3 78 mr r5,r28 <== NOT EXECUTED ffc0ac80: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0ac84: 48 01 03 d1 bl ffc1b054 <== NOT EXECUTED ffc0ac88: 7f bd 1a 14 add r29,r29,r3 <== NOT EXECUTED } chars_written += fprintf(stderr, "\n"); ffc0ac8c: 81 3e 27 24 lwz r9,10020(r30) <== NOT EXECUTED ffc0ac90: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0ac94: 38 84 a0 3c addi r4,r4,-24516 <== NOT EXECUTED ffc0ac98: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0ac9c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0aca0: 48 01 03 b5 bl ffc1b054 <== NOT EXECUTED (void) fflush(stderr); ffc0aca4: 81 3e 27 24 lwz r9,10020(r30) <== 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"); ffc0aca8: 7c 7b 1b 78 mr r27,r3 <== NOT EXECUTED (void) fflush(stderr); ffc0acac: 80 69 00 0c lwz r3,12(r9) <== NOT EXECUTED ffc0acb0: 48 00 ff 61 bl ffc1ac10 <== NOT EXECUTED if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) ffc0acb4: 77 e0 30 00 andis. r0,r31,12288 <== 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"); ffc0acb8: 7c 7b ea 14 add r3,r27,r29 <== NOT EXECUTED (void) fflush(stderr); if (error_flag & (RTEMS_ERROR_PANIC | RTEMS_ERROR_ABORT)) ffc0acbc: 41 82 00 28 beq- ffc0ace4 <== NOT EXECUTED { if (error_flag & RTEMS_ERROR_PANIC) ffc0acc0: 41 92 00 54 beq- cr4,ffc0ad14 <== NOT EXECUTED { rtems_error(0, "fatal error, exiting"); ffc0acc4: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0acc8: 38 84 a6 dc addi r4,r4,-22820 <== NOT EXECUTED ffc0accc: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0acd0: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0acd4: 48 00 01 55 bl ffc0ae28 <== NOT EXECUTED _exit(local_errno); ffc0acd8: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0acdc: 48 00 10 45 bl ffc0bd20 <_exit> <== NOT EXECUTED } else { rtems_error(0, "fatal error, aborting"); abort(); ffc0ace0: 38 60 00 00 li r3,0 <== NOT EXECUTED } } return chars_written; } ffc0ace4: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED ffc0ace8: 81 81 00 0c lwz r12,12(r1) <== NOT EXECUTED ffc0acec: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc0acf0: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc0acf4: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc0acf8: 7d 80 81 20 mtcrf 8,r12 <== NOT EXECUTED ffc0acfc: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc0ad00: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc0ad04: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc0ad08: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc0ad0c: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc0ad10: 4e 80 00 20 blr <== NOT EXECUTED rtems_error(0, "fatal error, exiting"); _exit(local_errno); } else { rtems_error(0, "fatal error, aborting"); ffc0ad14: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0ad18: 38 84 a6 f4 addi r4,r4,-22796 <== NOT EXECUTED ffc0ad1c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc0ad20: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0ad24: 48 00 01 05 bl ffc0ae28 <== NOT EXECUTED abort(); ffc0ad28: 48 00 fa 49 bl ffc1a770 <== NOT EXECUTED #endif chars_written += vfprintf(stderr, printf_format, arglist); if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); ffc0ad2c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc0ad30: 81 29 27 24 lwz r9,10020(r9) <== NOT EXECUTED ffc0ad34: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc0ad38: 83 69 00 0c lwz r27,12(r9) <== NOT EXECUTED ffc0ad3c: 4b ff fe 2d bl ffc0ab68 <== NOT EXECUTED ffc0ad40: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0ad44: 7c 65 1b 78 mr r5,r3 <== NOT EXECUTED ffc0ad48: 38 84 a6 a8 addi r4,r4,-22872 <== NOT EXECUTED ffc0ad4c: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc0ad50: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0ad54: 48 01 03 01 bl ffc1b054 <== NOT EXECUTED ffc0ad58: 7f bd 1a 14 add r29,r29,r3 <== NOT EXECUTED ffc0ad5c: 4b ff fe f0 b ffc0ac4c <== 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; ffc0ad60: 48 00 fa 2d bl ffc1a78c <__errno> <== NOT EXECUTED ffc0ad64: 83 83 00 00 lwz r28,0(r3) <== NOT EXECUTED ffc0ad68: 4b ff fe c4 b ffc0ac2c <== 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)); ffc0ad6c: 81 3e 27 24 lwz r9,10020(r30) <== NOT EXECUTED ffc0ad70: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc0ad74: 83 69 00 0c lwz r27,12(r9) <== NOT EXECUTED ffc0ad78: 48 01 12 6d bl ffc1bfe4 <== NOT EXECUTED ffc0ad7c: 3c 80 ff c3 lis r4,-61 <== NOT EXECUTED ffc0ad80: 7c 65 1b 78 mr r5,r3 <== NOT EXECUTED ffc0ad84: 38 84 a6 b8 addi r4,r4,-22856 <== NOT EXECUTED ffc0ad88: 7f 63 db 78 mr r3,r27 <== NOT EXECUTED ffc0ad8c: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc0ad90: 48 01 02 c5 bl ffc1b054 <== NOT EXECUTED ffc0ad94: 7f bd 1a 14 add r29,r29,r3 <== NOT EXECUTED if (status) chars_written += fprintf(stderr, " (status: %s)", rtems_status_text(status)); if (local_errno) { if ((local_errno > 0) && *strerror(local_errno)) ffc0ad98: 4b ff fe f4 b ffc0ac8c <== NOT EXECUTED ffc2ec8c : /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2ec8c: 94 21 ff d8 stwu r1,-40(r1) ffc2ec90: 7c 08 02 a6 mflr r0 ffc2ec94: 93 21 00 0c stw r25,12(r1) unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); ffc2ec98: 3f 20 00 00 lis r25,0 ffc2ec9c: 3b 39 35 28 addi r25,r25,13608 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2eca0: 93 41 00 10 stw r26,16(r1) sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) ffc2eca4: 3f 40 cc cc lis r26,-13108 ffc2eca8: 63 5a cc cd ori r26,r26,52429 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2ecac: 93 61 00 14 stw r27,20(r1) limit++; continue; } sign = 1; } if (!isdigit(c)) ffc2ecb0: 3f 60 00 00 lis r27,0 ffc2ecb4: 3b 7b 35 1c addi r27,r27,13596 /* * Extract an integer value from the database */ static int scanInt(FILE *fp, int *val) { ffc2ecb8: 93 81 00 18 stw r28,24(r1) ffc2ecbc: 3f 80 7f ff lis r28,32767 ffc2ecc0: 63 9c ff ff ori r28,r28,65535 ffc2ecc4: 90 01 00 2c stw r0,44(r1) ffc2ecc8: 93 01 00 08 stw r24,8(r1) ffc2eccc: 7c 98 23 78 mr r24,r4 ffc2ecd0: 93 a1 00 1c stw r29,28(r1) ffc2ecd4: 3b a0 00 00 li r29,0 ffc2ecd8: 93 c1 00 20 stw r30,32(r1) ffc2ecdc: 3b c0 00 00 li r30,0 ffc2ece0: 93 e1 00 24 stw r31,36(r1) ffc2ece4: 7c 7f 1b 78 mr r31,r3 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); ffc2ece8: 81 3f 00 04 lwz r9,4(r31) ffc2ecec: 38 09 ff ff addi r0,r9,-1 ffc2ecf0: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ecf4: 90 1f 00 04 stw r0,4(r31) ffc2ecf8: 41 9c 00 7c blt- cr7,ffc2ed74 ffc2ecfc: 81 3f 00 00 lwz r9,0(r31) ffc2ed00: 88 69 00 00 lbz r3,0(r9) ffc2ed04: 38 09 00 01 addi r0,r9,1 ffc2ed08: 90 1f 00 00 stw r0,0(r31) if (c == ':') ffc2ed0c: 2f 83 00 3a cmpwi cr7,r3,58 ffc2ed10: 41 9e 00 78 beq- cr7,ffc2ed88 break; if (sign == 0) { ffc2ed14: 2f 9d 00 00 cmpwi cr7,r29,0 ffc2ed18: 40 9e 00 10 bne- cr7,ffc2ed28 if (c == '-') { ffc2ed1c: 2f 83 00 2d cmpwi cr7,r3,45 sign = -1; limit++; continue; ffc2ed20: 3b a0 00 01 li r29,1 for (;;) { c = getc(fp); if (c == ':') break; if (sign == 0) { if (c == '-') { ffc2ed24: 41 9e 00 e8 beq- cr7,ffc2ee0c limit++; continue; } sign = 1; } if (!isdigit(c)) ffc2ed28: 81 3b 00 00 lwz r9,0(r27) ffc2ed2c: 7d 29 1a 14 add r9,r9,r3 ffc2ed30: 88 09 00 01 lbz r0,1(r9) ffc2ed34: 70 09 00 04 andi. r9,r0,4 ffc2ed38: 41 82 00 a0 beq- ffc2edd8 return 0; d = c - '0'; if ((i > (limit / 10)) ffc2ed3c: 7c 1c d0 16 mulhwu r0,r28,r26 ffc2ed40: 54 00 e8 fe rlwinm r0,r0,29,3,31 ffc2ed44: 7f 9e 00 40 cmplw cr7,r30,r0 ffc2ed48: 41 9d 00 90 bgt- cr7,ffc2edd8 ffc2ed4c: 7f 9e 00 00 cmpw cr7,r30,r0 } sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; ffc2ed50: 38 63 ff d0 addi r3,r3,-48 ffc2ed54: 1c 1e 00 0a mulli r0,r30,10 if ((i > (limit / 10)) ffc2ed58: 41 9e 00 74 beq- cr7,ffc2edcc unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); ffc2ed5c: 81 3f 00 04 lwz r9,4(r31) return 0; d = c - '0'; if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; ffc2ed60: 7f c3 02 14 add r30,r3,r0 unsigned int limit = INT_MAX; int sign = 0; int d; for (;;) { c = getc(fp); ffc2ed64: 38 09 ff ff addi r0,r9,-1 ffc2ed68: 2f 80 00 00 cmpwi cr7,r0,0 ffc2ed6c: 90 1f 00 04 stw r0,4(r31) ffc2ed70: 40 9c ff 8c bge+ cr7,ffc2ecfc ffc2ed74: 80 79 00 00 lwz r3,0(r25) <== NOT EXECUTED ffc2ed78: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc2ed7c: 48 02 42 e5 bl ffc53060 <__srget_r> <== NOT EXECUTED if (c == ':') ffc2ed80: 2f 83 00 3a cmpwi cr7,r3,58 <== NOT EXECUTED ffc2ed84: 40 9e ff 90 bne+ cr7,ffc2ed14 <== NOT EXECUTED if ((i > (limit / 10)) || ((i == (limit / 10)) && (d > (limit % 10)))) return 0; i = i * 10 + d; } if (sign == 0) ffc2ed88: 2f 9d 00 00 cmpwi cr7,r29,0 ffc2ed8c: 41 9e 00 4c beq- cr7,ffc2edd8 return 0; *val = i * sign; return 1; } ffc2ed90: 80 01 00 2c lwz r0,44(r1) return 0; i = i * 10 + d; } if (sign == 0) return 0; *val = i * sign; ffc2ed94: 7f dd f1 d6 mullw r30,r29,r30 return 1; } ffc2ed98: 83 21 00 0c lwz r25,12(r1) ffc2ed9c: 7c 08 03 a6 mtlr r0 return 0; i = i * 10 + d; } if (sign == 0) return 0; *val = i * sign; ffc2eda0: 38 60 00 01 li r3,1 ffc2eda4: 93 d8 00 00 stw r30,0(r24) return 1; } ffc2eda8: 83 01 00 08 lwz r24,8(r1) ffc2edac: 83 41 00 10 lwz r26,16(r1) ffc2edb0: 83 61 00 14 lwz r27,20(r1) ffc2edb4: 83 81 00 18 lwz r28,24(r1) ffc2edb8: 83 a1 00 1c lwz r29,28(r1) ffc2edbc: 83 c1 00 20 lwz r30,32(r1) ffc2edc0: 83 e1 00 24 lwz r31,36(r1) ffc2edc4: 38 21 00 28 addi r1,r1,40 ffc2edc8: 4e 80 00 20 blr sign = 1; } if (!isdigit(c)) return 0; d = c - '0'; if ((i > (limit / 10)) ffc2edcc: 7d 20 e0 50 subf r9,r0,r28 <== NOT EXECUTED ffc2edd0: 7f 83 48 40 cmplw cr7,r3,r9 <== NOT EXECUTED ffc2edd4: 40 9d ff 88 ble+ cr7,ffc2ed5c <== NOT EXECUTED } if (sign == 0) return 0; *val = i * sign; return 1; } ffc2edd8: 80 01 00 2c lwz r0,44(r1) <== NOT EXECUTED i = i * 10 + d; } if (sign == 0) return 0; *val = i * sign; return 1; ffc2eddc: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2ede0: 83 01 00 08 lwz r24,8(r1) <== NOT EXECUTED ffc2ede4: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ede8: 83 21 00 0c lwz r25,12(r1) <== NOT EXECUTED ffc2edec: 83 41 00 10 lwz r26,16(r1) <== NOT EXECUTED ffc2edf0: 83 61 00 14 lwz r27,20(r1) <== NOT EXECUTED ffc2edf4: 83 81 00 18 lwz r28,24(r1) <== NOT EXECUTED ffc2edf8: 83 a1 00 1c lwz r29,28(r1) <== NOT EXECUTED ffc2edfc: 83 c1 00 20 lwz r30,32(r1) <== NOT EXECUTED ffc2ee00: 83 e1 00 24 lwz r31,36(r1) <== NOT EXECUTED ffc2ee04: 38 21 00 28 addi r1,r1,40 <== NOT EXECUTED ffc2ee08: 4e 80 00 20 blr <== NOT EXECUTED if (c == ':') break; if (sign == 0) { if (c == '-') { sign = -1; limit++; ffc2ee0c: 3b 9c 00 01 addi r28,r28,1 <== NOT EXECUTED ffc2ee10: 3b a0 ff ff li r29,-1 <== NOT EXECUTED continue; ffc2ee14: 4b ff fe d4 b ffc2ece8 <== NOT EXECUTED ffc2ee18 : /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { ffc2ee18: 94 21 ff e0 stwu r1,-32(r1) ffc2ee1c: 7c 08 02 a6 mflr r0 ffc2ee20: 90 01 00 24 stw r0,36(r1) int c; *name = *bufp; ffc2ee24: 80 05 00 00 lwz r0,0(r5) /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { ffc2ee28: 93 81 00 10 stw r28,16(r1) int c; *name = *bufp; for (;;) { c = getc(fp); ffc2ee2c: 3f 80 00 00 lis r28,0 ffc2ee30: 3b 9c 35 28 addi r28,r28,13608 /* * Extract a string value from the database */ static int scanString(FILE *fp, char **name, char **bufp, size_t *nleft, int nlFlag) { ffc2ee34: 93 61 00 0c stw r27,12(r1) ffc2ee38: 7c fb 3b 78 mr r27,r7 ffc2ee3c: 93 a1 00 14 stw r29,20(r1) ffc2ee40: 7c dd 33 78 mr r29,r6 ffc2ee44: 93 c1 00 18 stw r30,24(r1) ffc2ee48: 7c be 2b 78 mr r30,r5 ffc2ee4c: 93 e1 00 1c stw r31,28(r1) ffc2ee50: 7c 7f 1b 78 mr r31,r3 int c; *name = *bufp; ffc2ee54: 90 04 00 00 stw r0,0(r4) ffc2ee58: 48 00 00 58 b ffc2eeb0 for (;;) { c = getc(fp); ffc2ee5c: 81 3f 00 00 lwz r9,0(r31) ffc2ee60: 88 69 00 00 lbz r3,0(r9) ffc2ee64: 38 09 00 01 addi r0,r9,1 ffc2ee68: 90 1f 00 00 stw r0,0(r31) if (c == ':') { ffc2ee6c: 2f 83 00 3a cmpwi cr7,r3,58 if (nlFlag) return 0; break; } if (c == '\n') { ffc2ee70: 2f 03 00 0a cmpwi cr6,r3,10 if (!nlFlag) return 0; break; } if (c == EOF) ffc2ee74: 2c 83 ff ff cmpwi cr1,r3,-1 int c; *name = *bufp; for (;;) { c = getc(fp); if (c == ':') { ffc2ee78: 41 9e 00 68 beq- cr7,ffc2eee0 if (nlFlag) return 0; break; } if (c == '\n') { ffc2ee7c: 41 9a 00 b8 beq- cr6,ffc2ef34 if (!nlFlag) return 0; break; } if (c == EOF) ffc2ee80: 41 86 00 bc beq- cr1,ffc2ef3c return 0; if (*nleft < 2) ffc2ee84: 80 1d 00 00 lwz r0,0(r29) ffc2ee88: 2b 80 00 01 cmplwi cr7,r0,1 ffc2ee8c: 40 9d 00 b0 ble- cr7,ffc2ef3c return 0; **bufp = c; ffc2ee90: 81 3e 00 00 lwz r9,0(r30) ffc2ee94: 98 69 00 00 stb r3,0(r9) ++(*bufp); ffc2ee98: 81 3e 00 00 lwz r9,0(r30) --(*nleft); ffc2ee9c: 81 7d 00 00 lwz r11,0(r29) if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); ffc2eea0: 39 29 00 01 addi r9,r9,1 --(*nleft); ffc2eea4: 38 0b ff ff addi r0,r11,-1 if (c == EOF) return 0; if (*nleft < 2) return 0; **bufp = c; ++(*bufp); ffc2eea8: 91 3e 00 00 stw r9,0(r30) --(*nleft); ffc2eeac: 90 1d 00 00 stw r0,0(r29) { int c; *name = *bufp; for (;;) { c = getc(fp); ffc2eeb0: 81 3f 00 04 lwz r9,4(r31) ffc2eeb4: 38 09 ff ff addi r0,r9,-1 ffc2eeb8: 2f 80 00 00 cmpwi cr7,r0,0 ffc2eebc: 90 1f 00 04 stw r0,4(r31) ffc2eec0: 40 9c ff 9c bge+ cr7,ffc2ee5c ffc2eec4: 80 7c 00 00 lwz r3,0(r28) ffc2eec8: 7f e4 fb 78 mr r4,r31 ffc2eecc: 48 02 41 95 bl ffc53060 <__srget_r> if (c == ':') { ffc2eed0: 2f 83 00 3a cmpwi cr7,r3,58 if (nlFlag) return 0; break; } if (c == '\n') { ffc2eed4: 2f 03 00 0a cmpwi cr6,r3,10 if (!nlFlag) return 0; break; } if (c == EOF) ffc2eed8: 2c 83 ff ff cmpwi cr1,r3,-1 int c; *name = *bufp; for (;;) { c = getc(fp); if (c == ':') { ffc2eedc: 40 9e ff a0 bne+ cr7,ffc2ee7c if (nlFlag) ffc2eee0: 2f 9b 00 00 cmpwi cr7,r27,0 ffc2eee4: 40 9e 00 58 bne- cr7,ffc2ef3c return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ffc2eee8: 81 3e 00 00 lwz r9,0(r30) ffc2eeec: 38 00 00 00 li r0,0 ++(*bufp); --(*nleft); ffc2eef0: 38 60 00 01 li r3,1 return 0; **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ffc2eef4: 98 09 00 00 stb r0,0(r9) ++(*bufp); --(*nleft); ffc2eef8: 81 7d 00 00 lwz r11,0(r29) **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); ffc2eefc: 81 3e 00 00 lwz r9,0(r30) --(*nleft); ffc2ef00: 38 0b ff ff addi r0,r11,-1 return 1; } ffc2ef04: 83 61 00 0c lwz r27,12(r1) ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); ffc2ef08: 90 1d 00 00 stw r0,0(r29) **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); ffc2ef0c: 39 29 00 01 addi r9,r9,1 --(*nleft); return 1; } ffc2ef10: 80 01 00 24 lwz r0,36(r1) **bufp = c; ++(*bufp); --(*nleft); } **bufp = '\0'; ++(*bufp); ffc2ef14: 91 3e 00 00 stw r9,0(r30) --(*nleft); return 1; } ffc2ef18: 7c 08 03 a6 mtlr r0 ffc2ef1c: 83 81 00 10 lwz r28,16(r1) ffc2ef20: 83 a1 00 14 lwz r29,20(r1) ffc2ef24: 83 c1 00 18 lwz r30,24(r1) ffc2ef28: 83 e1 00 1c lwz r31,28(r1) ffc2ef2c: 38 21 00 20 addi r1,r1,32 ffc2ef30: 4e 80 00 20 blr if (nlFlag) return 0; break; } if (c == '\n') { if (!nlFlag) ffc2ef34: 2f 9b 00 00 cmpwi cr7,r27,0 ffc2ef38: 40 9e ff b0 bne+ cr7,ffc2eee8 } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; } ffc2ef3c: 80 01 00 24 lwz r0,36(r1) <== NOT EXECUTED --(*nleft); } **bufp = '\0'; ++(*bufp); --(*nleft); return 1; ffc2ef40: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2ef44: 83 61 00 0c lwz r27,12(r1) <== NOT EXECUTED ffc2ef48: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2ef4c: 83 81 00 10 lwz r28,16(r1) <== NOT EXECUTED ffc2ef50: 83 a1 00 14 lwz r29,20(r1) <== NOT EXECUTED ffc2ef54: 83 c1 00 18 lwz r30,24(r1) <== NOT EXECUTED ffc2ef58: 83 e1 00 1c lwz r31,28(r1) <== NOT EXECUTED ffc2ef5c: 38 21 00 20 addi r1,r1,32 <== NOT EXECUTED ffc2ef60: 4e 80 00 20 blr <== NOT EXECUTED ffc2ef64 : FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2ef64: 94 21 ff d0 stwu r1,-48(r1) ffc2ef68: 7c 08 02 a6 mflr r0 int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2ef6c: 38 e0 00 00 li r7,0 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2ef70: 93 c1 00 28 stw r30,40(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2ef74: 3b c1 00 18 addi r30,r1,24 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2ef78: 93 e1 00 2c stw r31,44(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2ef7c: 3b e1 00 1c addi r31,r1,28 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2ef80: 90 a1 00 18 stw r5,24(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2ef84: 7f c5 f3 78 mr r5,r30 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2ef88: 90 c1 00 1c stw r6,28(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2ef8c: 7f e6 fb 78 mr r6,r31 FILE *fp, struct group *grp, char *buffer, size_t bufsize ) { ffc2ef90: 93 81 00 20 stw r28,32(r1) ffc2ef94: 7c 9c 23 78 mr r28,r4 ffc2ef98: 93 a1 00 24 stw r29,36(r1) ffc2ef9c: 7c 7d 1b 78 mr r29,r3 ffc2efa0: 90 01 00 34 stw r0,52(r1) int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2efa4: 4b ff fe 75 bl ffc2ee18 ffc2efa8: 2f 83 00 00 cmpwi cr7,r3,0 ffc2efac: 40 9e 00 28 bne- cr7,ffc2efd4 *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; return 1; ffc2efb0: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2efb4: 80 01 00 34 lwz r0,52(r1) ffc2efb8: 83 81 00 20 lwz r28,32(r1) ffc2efbc: 7c 08 03 a6 mtlr r0 ffc2efc0: 83 a1 00 24 lwz r29,36(r1) ffc2efc4: 83 c1 00 28 lwz r30,40(r1) ffc2efc8: 83 e1 00 2c lwz r31,44(r1) ffc2efcc: 38 21 00 30 addi r1,r1,48 ffc2efd0: 4e 80 00 20 blr int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) ffc2efd4: 7f a3 eb 78 mr r3,r29 ffc2efd8: 38 9c 00 04 addi r4,r28,4 ffc2efdc: 7f c5 f3 78 mr r5,r30 ffc2efe0: 7f e6 fb 78 mr r6,r31 ffc2efe4: 38 e0 00 00 li r7,0 ffc2efe8: 4b ff fe 31 bl ffc2ee18 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2efec: 2f 83 00 00 cmpwi cr7,r3,0 ffc2eff0: 41 9e ff c0 beq+ cr7,ffc2efb0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) ffc2eff4: 7f a3 eb 78 mr r3,r29 ffc2eff8: 38 81 00 08 addi r4,r1,8 ffc2effc: 4b ff fc 91 bl ffc2ec8c { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2f000: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f004: 41 9e ff ac beq+ cr7,ffc2efb0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) ffc2f008: 7f a3 eb 78 mr r3,r29 ffc2f00c: 7f c5 f3 78 mr r5,r30 ffc2f010: 7f e6 fb 78 mr r6,r31 ffc2f014: 38 81 00 0c addi r4,r1,12 ffc2f018: 38 e0 00 01 li r7,1 ffc2f01c: 4b ff fd fd bl ffc2ee18 { int grgid; char *grmem, *cp; int memcount; if (!scanString(fp, &grp->gr_name, &buffer, &bufsize, 0) ffc2f020: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f024: 41 be ff 8c beq- cr7,ffc2efb0 || !scanString(fp, &grp->gr_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &grgid) || !scanString(fp, &grmem, &buffer, &bufsize, 1)) return 0; grp->gr_gid = grgid; ffc2f028: 80 01 00 08 lwz r0,8(r1) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f02c: 39 20 00 01 li r9,1 ffc2f030: 81 41 00 0c lwz r10,12(r1) ffc2f034: 39 00 00 17 li r8,23 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; ffc2f038: b0 1c 00 08 sth r0,8(r28) /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f03c: 7d 4b 53 78 mr r11,r10 ffc2f040: 88 0a 00 00 lbz r0,0(r10) ffc2f044: 2f 80 00 00 cmpwi cr7,r0,0 ffc2f048: 41 9e 00 28 beq- cr7,ffc2f070 if(*cp == ',') memcount++; ffc2f04c: 68 08 00 2c xori r8,r0,44 ffc2f050: 21 08 00 00 subfic r8,r8,0 ffc2f054: 7d 09 01 94 addze r8,r9 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f058: 8c 0b 00 01 lbzu r0,1(r11) ffc2f05c: 2f 80 00 00 cmpwi cr7,r0,0 if(*cp == ',') memcount++; ffc2f060: 7d 09 43 78 mr r9,r8 grp->gr_gid = grgid; /* * Determine number of members */ for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f064: 40 9e ff e8 bne+ cr7,ffc2f04c ffc2f068: 55 09 10 3a rlwinm r9,r8,2,0,29 ffc2f06c: 39 09 00 13 addi r8,r9,19 } /* * Hack to produce (hopefully) a suitably-aligned array of pointers */ if (bufsize < (((memcount+1)*sizeof(char *)) + 15)) ffc2f070: 80 01 00 1c lwz r0,28(r1) ffc2f074: 7f 80 40 40 cmplw cr7,r0,r8 ffc2f078: 41 bc ff 38 blt- cr7,ffc2efb0 return 0; grp->gr_mem = (char **)(((uintptr_t)buffer + 15) & ~15); ffc2f07c: 81 21 00 18 lwz r9,24(r1) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f080: 39 60 00 01 li r11,1 /* * 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); ffc2f084: 39 29 00 0f addi r9,r9,15 ffc2f088: 55 29 00 36 rlwinm r9,r9,0,0,27 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; ffc2f08c: 91 49 00 00 stw r10,0(r9) for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f090: 39 40 00 04 li r10,4 /* * 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); ffc2f094: 91 3c 00 0c stw r9,12(r28) /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f098: 81 21 00 0c lwz r9,12(r1) ffc2f09c: 88 09 00 00 lbz r0,0(r9) ffc2f0a0: 39 29 00 01 addi r9,r9,1 ffc2f0a4: 2f 80 00 00 cmpwi cr7,r0,0 ffc2f0a8: 41 9e 00 40 beq- cr7,ffc2f0e8 if(*cp == ',') { *cp = '\0'; ffc2f0ac: 39 00 00 00 li r8,0 ffc2f0b0: 48 00 00 14 b ffc2f0c4 /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f0b4: 88 09 00 00 lbz r0,0(r9) ffc2f0b8: 39 29 00 01 addi r9,r9,1 ffc2f0bc: 2f 80 00 00 cmpwi cr7,r0,0 ffc2f0c0: 41 9e 00 24 beq- cr7,ffc2f0e4 if(*cp == ',') { ffc2f0c4: 2f 80 00 2c cmpwi cr7,r0,44 ffc2f0c8: 40 9e ff ec bne+ cr7,ffc2f0b4 *cp = '\0'; ffc2f0cc: 99 09 ff ff stb r8,-1(r9) <== NOT EXECUTED grp->gr_mem[memcount++] = cp + 1; ffc2f0d0: 55 60 10 3a rlwinm r0,r11,2,0,29 <== NOT EXECUTED ffc2f0d4: 39 6b 00 01 addi r11,r11,1 <== NOT EXECUTED ffc2f0d8: 81 5c 00 0c lwz r10,12(r28) <== NOT EXECUTED ffc2f0dc: 7d 2a 01 2e stwx r9,r10,r0 <== NOT EXECUTED ffc2f0e0: 4b ff ff d4 b ffc2f0b4 <== NOT EXECUTED /* * Fill in pointer array */ grp->gr_mem[0] = grmem; for (cp = grmem, memcount = 1 ; *cp != 0 ; cp++) { ffc2f0e4: 55 6a 10 3a rlwinm r10,r11,2,0,29 if(*cp == ',') { *cp = '\0'; grp->gr_mem[memcount++] = cp + 1; } } grp->gr_mem[memcount] = NULL; ffc2f0e8: 81 3c 00 0c lwz r9,12(r28) ffc2f0ec: 38 00 00 00 li r0,0 ffc2f0f0: 38 60 00 01 li r3,1 ffc2f0f4: 7c 09 51 2e stwx r0,r9,r10 return 1; ffc2f0f8: 4b ff fe bc b ffc2efb4 ffc2f16c : FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2f16c: 94 21 ff d0 stwu r1,-48(r1) ffc2f170: 7c 08 02 a6 mflr r0 int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f174: 38 e0 00 00 li r7,0 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2f178: 93 c1 00 28 stw r30,40(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f17c: 3b c1 00 18 addi r30,r1,24 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2f180: 93 e1 00 2c stw r31,44(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f184: 3b e1 00 1c addi r31,r1,28 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2f188: 90 a1 00 18 stw r5,24(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f18c: 7f c5 f3 78 mr r5,r30 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2f190: 90 c1 00 1c stw r6,28(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f194: 7f e6 fb 78 mr r6,r31 FILE *fp, struct passwd *pwd, char *buffer, size_t bufsize ) { ffc2f198: 93 81 00 20 stw r28,32(r1) ffc2f19c: 7c 9c 23 78 mr r28,r4 ffc2f1a0: 93 a1 00 24 stw r29,36(r1) ffc2f1a4: 7c 7d 1b 78 mr r29,r3 ffc2f1a8: 90 01 00 34 stw r0,52(r1) int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f1ac: 4b ff fc 6d bl ffc2ee18 ffc2f1b0: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f1b4: 40 9e 00 28 bne- cr7,ffc2f1dc || !scanString(fp, &pwd->pw_dir, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_shell, &buffer, &bufsize, 1)) return 0; pwd->pw_uid = pwuid; pwd->pw_gid = pwgid; return 1; ffc2f1b8: 38 60 00 00 li r3,0 <== NOT EXECUTED } ffc2f1bc: 80 01 00 34 lwz r0,52(r1) ffc2f1c0: 83 81 00 20 lwz r28,32(r1) ffc2f1c4: 7c 08 03 a6 mtlr r0 ffc2f1c8: 83 a1 00 24 lwz r29,36(r1) ffc2f1cc: 83 c1 00 28 lwz r30,40(r1) ffc2f1d0: 83 e1 00 2c lwz r31,44(r1) ffc2f1d4: 38 21 00 30 addi r1,r1,48 ffc2f1d8: 4e 80 00 20 blr ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) ffc2f1dc: 7f a3 eb 78 mr r3,r29 ffc2f1e0: 38 9c 00 04 addi r4,r28,4 ffc2f1e4: 7f c5 f3 78 mr r5,r30 ffc2f1e8: 7f e6 fb 78 mr r6,r31 ffc2f1ec: 38 e0 00 00 li r7,0 ffc2f1f0: 4b ff fc 29 bl ffc2ee18 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f1f4: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f1f8: 41 9e ff c0 beq+ cr7,ffc2f1b8 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) ffc2f1fc: 7f a3 eb 78 mr r3,r29 ffc2f200: 38 81 00 08 addi r4,r1,8 ffc2f204: 4b ff fa 89 bl ffc2ec8c size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f208: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f20c: 41 9e ff ac beq+ cr7,ffc2f1b8 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) ffc2f210: 7f a3 eb 78 mr r3,r29 ffc2f214: 38 81 00 0c addi r4,r1,12 ffc2f218: 4b ff fa 75 bl ffc2ec8c size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f21c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f220: 41 9e ff 98 beq+ cr7,ffc2f1b8 || !scanString(fp, &pwd->pw_passwd, &buffer, &bufsize, 0) || !scanInt(fp, &pwuid) || !scanInt(fp, &pwgid) || !scanString(fp, &pwd->pw_comment, &buffer, &bufsize, 0) ffc2f224: 7f a3 eb 78 mr r3,r29 ffc2f228: 38 9c 00 0c addi r4,r28,12 ffc2f22c: 7f c5 f3 78 mr r5,r30 ffc2f230: 7f e6 fb 78 mr r6,r31 ffc2f234: 38 e0 00 00 li r7,0 ffc2f238: 4b ff fb e1 bl ffc2ee18 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f23c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f240: 41 9e ff 78 beq+ cr7,ffc2f1b8 || !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) ffc2f244: 7f a3 eb 78 mr r3,r29 ffc2f248: 38 9c 00 10 addi r4,r28,16 ffc2f24c: 7f c5 f3 78 mr r5,r30 ffc2f250: 7f e6 fb 78 mr r6,r31 ffc2f254: 38 e0 00 00 li r7,0 ffc2f258: 4b ff fb c1 bl ffc2ee18 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f25c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f260: 41 9e ff 58 beq+ cr7,ffc2f1b8 || !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) ffc2f264: 7f a3 eb 78 mr r3,r29 ffc2f268: 38 9c 00 14 addi r4,r28,20 ffc2f26c: 7f c5 f3 78 mr r5,r30 ffc2f270: 7f e6 fb 78 mr r6,r31 ffc2f274: 38 e0 00 00 li r7,0 ffc2f278: 4b ff fb a1 bl ffc2ee18 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f27c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f280: 41 9e ff 38 beq+ cr7,ffc2f1b8 || !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)) ffc2f284: 7f a3 eb 78 mr r3,r29 ffc2f288: 7f c5 f3 78 mr r5,r30 ffc2f28c: 7f e6 fb 78 mr r6,r31 ffc2f290: 38 9c 00 18 addi r4,r28,24 ffc2f294: 38 e0 00 01 li r7,1 ffc2f298: 4b ff fb 81 bl ffc2ee18 size_t bufsize ) { int pwuid, pwgid; if (!scanString(fp, &pwd->pw_name, &buffer, &bufsize, 0) ffc2f29c: 2f 83 00 00 cmpwi cr7,r3,0 ffc2f2a0: 41 be ff 18 beq- cr7,ffc2f1b8 || !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; ffc2f2a4: 80 01 00 08 lwz r0,8(r1) pwd->pw_gid = pwgid; ffc2f2a8: 38 60 00 01 li r3,1 || !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; ffc2f2ac: b0 1c 00 08 sth r0,8(r28) pwd->pw_gid = pwgid; ffc2f2b0: 80 01 00 0c lwz r0,12(r1) ffc2f2b4: b0 1c 00 0a sth r0,10(r28) return 1; ffc2f2b8: 4b ff ff 04 b ffc2f1bc ffc2ec18 : int setgid( gid_t gid ) { _POSIX_types_Gid = gid; ffc2ec18: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc2ec1c: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc2ec20: b0 69 00 34 sth r3,52(r9) <== NOT EXECUTED return 0; } ffc2ec24: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc2ec28: 4e 80 00 20 blr <== NOT EXECUTED ffc2f458 : return NULL; return &grent; } void setgrent(void) { ffc2f458: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2f45c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2f460: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED init_etc_passwd_group(); if (group_fp != NULL) ffc2f464: 3f e0 00 00 lis r31,0 <== NOT EXECUTED return NULL; return &grent; } void setgrent(void) { ffc2f468: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED init_etc_passwd_group(); ffc2f46c: 4b ff fe c1 bl ffc2f32c <== NOT EXECUTED if (group_fp != NULL) ffc2f470: 80 7f 5e fc lwz r3,24316(r31) <== NOT EXECUTED ffc2f474: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f478: 41 9e 00 08 beq- cr7,ffc2f480 <== NOT EXECUTED fclose(group_fp); ffc2f47c: 48 01 d8 9d bl ffc4cd18 <== NOT EXECUTED group_fp = fopen("/etc/group", "r"); ffc2f480: 3c 60 ff c7 lis r3,-57 <== NOT EXECUTED ffc2f484: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc2f488: 38 63 8a 84 addi r3,r3,-30076 <== NOT EXECUTED ffc2f48c: 38 84 17 d4 addi r4,r4,6100 <== NOT EXECUTED ffc2f490: 48 01 e3 b5 bl ffc4d844 <== NOT EXECUTED } ffc2f494: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED { init_etc_passwd_group(); if (group_fp != NULL) fclose(group_fp); group_fp = fopen("/etc/group", "r"); ffc2f498: 90 7f 5e fc stw r3,24316(r31) <== NOT EXECUTED } ffc2f49c: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f4a0: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2f4a4: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2f4a8: 4e 80 00 20 blr <== NOT EXECUTED ffc2f6ec : return NULL; return &pwent; } void setpwent(void) { ffc2f6ec: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc2f6f0: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc2f6f4: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED init_etc_passwd_group(); if (passwd_fp != NULL) ffc2f6f8: 3f e0 00 00 lis r31,0 <== NOT EXECUTED ffc2f6fc: 3b ff 5e fc addi r31,r31,24316 <== NOT EXECUTED return NULL; return &pwent; } void setpwent(void) { ffc2f700: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED init_etc_passwd_group(); ffc2f704: 4b ff fc 29 bl ffc2f32c <== NOT EXECUTED if (passwd_fp != NULL) ffc2f708: 80 7f 00 04 lwz r3,4(r31) <== NOT EXECUTED ffc2f70c: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc2f710: 41 9e 00 08 beq- cr7,ffc2f718 <== NOT EXECUTED fclose(passwd_fp); ffc2f714: 48 01 d6 05 bl ffc4cd18 <== NOT EXECUTED passwd_fp = fopen("/etc/passwd", "r"); ffc2f718: 3c 60 ff c7 lis r3,-57 <== NOT EXECUTED ffc2f71c: 3c 80 ff c7 lis r4,-57 <== NOT EXECUTED ffc2f720: 38 63 89 d4 addi r3,r3,-30252 <== NOT EXECUTED ffc2f724: 38 84 17 d4 addi r4,r4,6100 <== NOT EXECUTED ffc2f728: 48 01 e1 1d bl ffc4d844 <== NOT EXECUTED } ffc2f72c: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED { init_etc_passwd_group(); if (passwd_fp != NULL) fclose(passwd_fp); passwd_fp = fopen("/etc/passwd", "r"); ffc2f730: 90 7f 00 04 stw r3,4(r31) <== NOT EXECUTED } ffc2f734: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc2f738: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc2f73c: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc2f740: 4e 80 00 20 blr <== NOT EXECUTED ffc07b0c : int setuid( uid_t uid ) { _POSIX_types_Uid = uid; ffc07b0c: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc07b10: 81 29 34 ec lwz r9,13548(r9) <== NOT EXECUTED ffc07b14: b0 69 00 32 sth r3,50(r9) <== NOT EXECUTED return 0; } ffc07b18: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc07b1c: 4e 80 00 20 blr <== NOT EXECUTED ffc06788 : /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { ffc06788: 94 21 ff f0 stwu r1,-16(r1) <== NOT EXECUTED ffc0678c: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc06790: 90 01 00 14 stw r0,20(r1) <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { ffc06794: 80 04 00 3c lwz r0,60(r4) <== NOT EXECUTED /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { ffc06798: 93 c1 00 08 stw r30,8(r1) <== NOT EXECUTED ffc0679c: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { ffc067a0: 70 09 0e 78 andi. r9,r0,3704 <== NOT EXECUTED /* * Process input character, with semaphore. */ static int siproc (unsigned char c, struct rtems_termios_tty *tty) { ffc067a4: 93 e1 00 0c stw r31,12(r1) <== NOT EXECUTED ffc067a8: 7c 9f 23 78 mr r31,r4 <== NOT EXECUTED int i; /* * Obtain output semaphore if character will be echoed */ if (tty->termios.c_lflag & (ECHO|ECHOE|ECHOK|ECHONL|ECHOPRT|ECHOCTL|ECHOKE)) { ffc067ac: 40 82 00 1c bne- ffc067c8 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } ffc067b0: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc067b4: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc067b8: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc067bc: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc067c0: 38 21 00 10 addi r1,r1,16 <== 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); ffc067c4: 4b ff fd c4 b ffc06588 <== 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); ffc067c8: 80 64 00 18 lwz r3,24(r4) <== NOT EXECUTED ffc067cc: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc067d0: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc067d4: 48 00 1f 3d bl ffc08710 <== NOT EXECUTED i = iproc (c, tty); ffc067d8: 7f e4 fb 78 mr r4,r31 <== NOT EXECUTED ffc067dc: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc067e0: 4b ff fd a9 bl ffc06588 <== NOT EXECUTED ffc067e4: 7c 7e 1b 78 mr r30,r3 <== NOT EXECUTED rtems_semaphore_release (tty->osem); ffc067e8: 80 7f 00 18 lwz r3,24(r31) <== NOT EXECUTED ffc067ec: 48 00 20 85 bl ffc08870 <== NOT EXECUTED } else { i = iproc (c, tty); } return i; } ffc067f0: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc067f4: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc067f8: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc067fc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc06800: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc06804: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc06808: 4e 80 00 20 blr <== NOT EXECUTED ffc093ac : int _STAT_NAME( const char *path, struct stat *buf ) { ffc093ac: 94 21 ff c8 stwu r1,-56(r1) ffc093b0: 7c 08 02 a6 mflr r0 ffc093b4: 93 c1 00 30 stw r30,48(r1) /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc093b8: 7c 9e 23 79 mr. r30,r4 int _STAT_NAME( const char *path, struct stat *buf ) { ffc093bc: 93 a1 00 2c stw r29,44(r1) ffc093c0: 7c 7d 1b 78 mr r29,r3 ffc093c4: 90 01 00 3c stw r0,60(r1) ffc093c8: 93 e1 00 34 stw r31,52(r1) /* * Check to see if we were passed a valid pointer. */ if ( !buf ) ffc093cc: 41 82 00 b0 beq- ffc0947c rtems_set_errno_and_return_minus_one( EFAULT ); status = rtems_filesystem_evaluate_path( path, strlen( path ), ffc093d0: 48 04 b5 15 bl ffc548e4 ffc093d4: 3b e1 00 08 addi r31,r1,8 ffc093d8: 7c 64 1b 78 mr r4,r3 ffc093dc: 38 a0 00 00 li r5,0 ffc093e0: 7f a3 eb 78 mr r3,r29 ffc093e4: 7f e6 fb 78 mr r6,r31 ffc093e8: 38 e0 00 01 li r7,1 ffc093ec: 4b ff e4 a1 bl ffc0788c 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) ffc093f0: 3b a0 ff ff li r29,-1 ffc093f4: 2f 83 00 00 cmpwi cr7,r3,0 ffc093f8: 40 9e 00 64 bne- cr7,ffc0945c return -1; if ( !loc.handlers->fstat_h ){ ffc093fc: 81 21 00 10 lwz r9,16(r1) ffc09400: 80 09 00 18 lwz r0,24(r9) ffc09404: 2f 80 00 00 cmpwi cr7,r0,0 ffc09408: 41 9e 00 a4 beq- cr7,ffc094ac /* * Zero out the stat structure so the various support * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); ffc0940c: 38 80 00 00 li r4,0 ffc09410: 38 a0 00 48 li r5,72 ffc09414: 7f c3 f3 78 mr r3,r30 ffc09418: 48 04 74 fd bl ffc50914 status = (*loc.handlers->fstat_h)( &loc, buf ); ffc0941c: 81 21 00 10 lwz r9,16(r1) ffc09420: 7f c4 f3 78 mr r4,r30 ffc09424: 80 09 00 18 lwz r0,24(r9) ffc09428: 7f e3 fb 78 mr r3,r31 ffc0942c: 7c 09 03 a6 mtctr r0 ffc09430: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc09434: 81 21 00 14 lwz r9,20(r1) * versions of stat don't have to. */ memset( buf, 0, sizeof(struct stat) ); status = (*loc.handlers->fstat_h)( &loc, buf ); ffc09438: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &loc ); ffc0943c: 2f 89 00 00 cmpwi cr7,r9,0 ffc09440: 41 9e 00 1c beq- cr7,ffc0945c ffc09444: 80 09 00 1c lwz r0,28(r9) ffc09448: 2f 80 00 00 cmpwi cr7,r0,0 ffc0944c: 41 9e 00 10 beq- cr7,ffc0945c ffc09450: 7f e3 fb 78 mr r3,r31 ffc09454: 7c 09 03 a6 mtctr r0 ffc09458: 4e 80 04 21 bctrl return status; } ffc0945c: 80 01 00 3c lwz r0,60(r1) ffc09460: 7f a3 eb 78 mr r3,r29 ffc09464: 83 c1 00 30 lwz r30,48(r1) ffc09468: 7c 08 03 a6 mtlr r0 ffc0946c: 83 a1 00 2c lwz r29,44(r1) ffc09470: 83 e1 00 34 lwz r31,52(r1) ffc09474: 38 21 00 38 addi r1,r1,56 ffc09478: 4e 80 00 20 blr /* * Check to see if we were passed a valid pointer. */ if ( !buf ) rtems_set_errno_and_return_minus_one( EFAULT ); ffc0947c: 48 04 36 fd bl ffc4cb78 <__errno> ffc09480: 38 00 00 0e li r0,14 ffc09484: 90 03 00 00 stw r0,0(r3) ffc09488: 3b a0 ff ff li r29,-1 status = (*loc.handlers->fstat_h)( &loc, buf ); rtems_filesystem_freenode( &loc ); return status; } ffc0948c: 7f a3 eb 78 mr r3,r29 ffc09490: 80 01 00 3c lwz r0,60(r1) ffc09494: 83 a1 00 2c lwz r29,44(r1) ffc09498: 7c 08 03 a6 mtlr r0 ffc0949c: 83 c1 00 30 lwz r30,48(r1) ffc094a0: 83 e1 00 34 lwz r31,52(r1) ffc094a4: 38 21 00 38 addi r1,r1,56 ffc094a8: 4e 80 00 20 blr 0, &loc, _STAT_FOLLOW_LINKS ); if ( status != 0 ) return -1; if ( !loc.handlers->fstat_h ){ rtems_filesystem_freenode( &loc ); ffc094ac: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc094b0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc094b4: 41 9e 00 1c beq- cr7,ffc094d0 <== NOT EXECUTED ffc094b8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc094bc: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc094c0: 41 9e 00 10 beq- cr7,ffc094d0 <== NOT EXECUTED ffc094c4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc094c8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc094cc: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc094d0: 48 04 36 a9 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc094d4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc094d8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc094dc: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc094e0: 4b ff ff 7c b ffc0945c <== NOT EXECUTED ffc30b10 : */ extern rtems_chain_control rtems_filesystem_mount_table_control; int statvfs (const char *path, struct statvfs *sb) { ffc30b10: 94 21 ff c8 stwu r1,-56(r1) <== NOT EXECUTED ffc30b14: 7c 08 02 a6 mflr r0 <== NOT EXECUTED ffc30b18: 93 a1 00 2c stw r29,44(r1) <== NOT EXECUTED ffc30b1c: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED ffc30b20: 90 01 00 3c stw r0,60(r1) <== NOT EXECUTED ffc30b24: 93 c1 00 30 stw r30,48(r1) <== NOT EXECUTED ffc30b28: 7c 9e 23 78 mr r30,r4 <== NOT EXECUTED ffc30b2c: 93 e1 00 34 stw r31,52(r1) <== NOT EXECUTED * 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 ) ) ffc30b30: 48 02 3d b5 bl ffc548e4 <== NOT EXECUTED ffc30b34: 3b e1 00 08 addi r31,r1,8 <== NOT EXECUTED ffc30b38: 7c 64 1b 78 mr r4,r3 <== NOT EXECUTED ffc30b3c: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc30b40: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc30b44: 7f e6 fb 78 mr r6,r31 <== NOT EXECUTED ffc30b48: 38 e0 00 01 li r7,1 <== NOT EXECUTED ffc30b4c: 4b fd 6d 41 bl ffc0788c <== NOT EXECUTED ffc30b50: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc30b54: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc30b58: 40 9e 00 68 bne- cr7,ffc30bc0 <== NOT EXECUTED return -1; mt_entry = loc.mt_entry; ffc30b5c: 83 a1 00 18 lwz r29,24(r1) <== NOT EXECUTED fs_mount_root = &mt_entry->mt_fs_root; ffc30b60: 81 3d 00 28 lwz r9,40(r29) <== NOT EXECUTED ffc30b64: 80 09 00 44 lwz r0,68(r9) <== NOT EXECUTED ffc30b68: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc30b6c: 41 9e 00 74 beq- cr7,ffc30be0 <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); ffc30b70: 38 80 00 00 li r4,0 <== NOT EXECUTED ffc30b74: 38 a0 00 38 li r5,56 <== NOT EXECUTED ffc30b78: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc30b7c: 48 01 fd 99 bl ffc50914 <== NOT EXECUTED result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); ffc30b80: 81 3d 00 28 lwz r9,40(r29) <== NOT EXECUTED ffc30b84: 38 7d 00 1c addi r3,r29,28 <== NOT EXECUTED ffc30b88: 80 09 00 44 lwz r0,68(r9) <== NOT EXECUTED ffc30b8c: 7f c4 f3 78 mr r4,r30 <== NOT EXECUTED ffc30b90: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc30b94: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc30b98: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); memset (sb, 0, sizeof (struct statvfs)); result = ( fs_mount_root->ops->statvfs_h )( fs_mount_root, sb ); ffc30b9c: 7c 7d 1b 78 mr r29,r3 <== NOT EXECUTED rtems_filesystem_freenode( &loc ); ffc30ba0: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc30ba4: 41 9e 00 1c beq- cr7,ffc30bc0 <== NOT EXECUTED ffc30ba8: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc30bac: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc30bb0: 41 9e 00 10 beq- cr7,ffc30bc0 <== NOT EXECUTED ffc30bb4: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc30bb8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc30bbc: 4e 80 04 21 bctrl <== NOT EXECUTED return result; } ffc30bc0: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc30bc4: 7f a3 eb 78 mr r3,r29 <== NOT EXECUTED ffc30bc8: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc30bcc: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc30bd0: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc30bd4: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc30bd8: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc30bdc: 4e 80 00 20 blr <== NOT EXECUTED mt_entry = loc.mt_entry; fs_mount_root = &mt_entry->mt_fs_root; if ( !fs_mount_root->ops->statvfs_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc30be0: 48 01 bf 99 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc30be4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc30be8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc30bec: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc30bf0: 4b ff ff d0 b ffc30bc0 <== NOT EXECUTED ffc30bf4 : int symlink( const char *actualpath, const char *sympath ) { ffc30bf4: 94 21 ff c8 stwu r1,-56(r1) ffc30bf8: 7c 08 02 a6 mflr r0 ffc30bfc: 93 a1 00 2c stw r29,44(r1) ffc30c00: 7c 7d 1b 78 mr r29,r3 ffc30c04: 90 01 00 3c stw r0,60(r1) ffc30c08: 93 c1 00 30 stw r30,48(r1) ffc30c0c: 93 e1 00 34 stw r31,52(r1) rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); ffc30c10: 88 04 00 00 lbz r0,0(r4) ffc30c14: 2f 80 00 2f cmpwi cr7,r0,47 ffc30c18: 41 9e 00 14 beq- cr7,ffc30c2c ffc30c1c: 2f 80 00 5c cmpwi cr7,r0,92 ffc30c20: 41 9e 00 0c beq- cr7,ffc30c2c ffc30c24: 2f 80 00 00 cmpwi cr7,r0,0 ffc30c28: 40 9e 00 d8 bne- cr7,ffc30d00 ffc30c2c: 3d 20 00 00 lis r9,0 ffc30c30: 81 29 34 ec lwz r9,13548(r9) ffc30c34: 38 60 00 01 li r3,1 ffc30c38: 80 09 00 24 lwz r0,36(r9) ffc30c3c: 81 09 00 18 lwz r8,24(r9) ffc30c40: 81 49 00 1c lwz r10,28(r9) ffc30c44: 81 69 00 20 lwz r11,32(r9) ffc30c48: 90 01 00 18 stw r0,24(r1) ffc30c4c: 91 01 00 0c stw r8,12(r1) ffc30c50: 91 41 00 10 stw r10,16(r1) ffc30c54: 91 61 00 14 stw r11,20(r1) ffc30c58: 80 09 00 28 lwz r0,40(r9) if ( !loc.ops->evalformake_h ) { ffc30c5c: 81 21 00 18 lwz r9,24(r1) rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); ffc30c60: 90 01 00 1c stw r0,28(r1) if ( !loc.ops->evalformake_h ) { ffc30c64: 80 09 00 04 lwz r0,4(r9) ffc30c68: 2f 80 00 00 cmpwi cr7,r0,0 ffc30c6c: 41 9e 00 d8 beq- cr7,ffc30d44 rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); ffc30c70: 3b e1 00 0c addi r31,r1,12 ffc30c74: 7c 09 03 a6 mtctr r0 ffc30c78: 7c 64 1a 14 add r3,r4,r3 ffc30c7c: 38 a1 00 08 addi r5,r1,8 ffc30c80: 7f e4 fb 78 mr r4,r31 if ( result != 0 ) ffc30c84: 3b c0 ff ff li r30,-1 if ( !loc.ops->evalformake_h ) { rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); ffc30c88: 4e 80 04 21 bctrl if ( result != 0 ) ffc30c8c: 2f 83 00 00 cmpwi cr7,r3,0 ffc30c90: 40 9e 00 50 bne- cr7,ffc30ce0 return -1; if ( !loc.ops->symlink_h ) { ffc30c94: 81 21 00 18 lwz r9,24(r1) ffc30c98: 80 09 00 38 lwz r0,56(r9) ffc30c9c: 2f 80 00 00 cmpwi cr7,r0,0 ffc30ca0: 41 9e 00 d4 beq- cr7,ffc30d74 rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); ffc30ca4: 7f a4 eb 78 mr r4,r29 ffc30ca8: 80 a1 00 08 lwz r5,8(r1) ffc30cac: 7f e3 fb 78 mr r3,r31 ffc30cb0: 7c 09 03 a6 mtctr r0 ffc30cb4: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc30cb8: 81 21 00 18 lwz r9,24(r1) if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); ffc30cbc: 7c 7e 1b 78 mr r30,r3 rtems_filesystem_freenode( &loc ); ffc30cc0: 2f 89 00 00 cmpwi cr7,r9,0 ffc30cc4: 41 9e 00 1c beq- cr7,ffc30ce0 ffc30cc8: 80 09 00 1c lwz r0,28(r9) ffc30ccc: 2f 80 00 00 cmpwi cr7,r0,0 ffc30cd0: 41 9e 00 10 beq- cr7,ffc30ce0 ffc30cd4: 7f e3 fb 78 mr r3,r31 ffc30cd8: 7c 09 03 a6 mtctr r0 ffc30cdc: 4e 80 04 21 bctrl return result; } ffc30ce0: 80 01 00 3c lwz r0,60(r1) ffc30ce4: 7f c3 f3 78 mr r3,r30 ffc30ce8: 83 a1 00 2c lwz r29,44(r1) ffc30cec: 7c 08 03 a6 mtlr r0 ffc30cf0: 83 c1 00 30 lwz r30,48(r1) ffc30cf4: 83 e1 00 34 lwz r31,52(r1) ffc30cf8: 38 21 00 38 addi r1,r1,56 ffc30cfc: 4e 80 00 20 blr rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); ffc30d00: 3d 20 00 00 lis r9,0 ffc30d04: 81 29 34 ec lwz r9,13548(r9) ffc30d08: 38 60 00 00 li r3,0 ffc30d0c: 80 09 00 10 lwz r0,16(r9) ffc30d10: 81 09 00 04 lwz r8,4(r9) ffc30d14: 81 49 00 08 lwz r10,8(r9) ffc30d18: 81 69 00 0c lwz r11,12(r9) ffc30d1c: 90 01 00 18 stw r0,24(r1) ffc30d20: 91 01 00 0c stw r8,12(r1) ffc30d24: 91 41 00 10 stw r10,16(r1) ffc30d28: 91 61 00 14 stw r11,20(r1) ffc30d2c: 80 09 00 14 lwz r0,20(r9) if ( !loc.ops->evalformake_h ) { ffc30d30: 81 21 00 18 lwz r9,24(r1) rtems_filesystem_location_info_t loc; int i; const char *name_start; int result; rtems_filesystem_get_start_loc( sympath, &i, &loc ); ffc30d34: 90 01 00 1c stw r0,28(r1) if ( !loc.ops->evalformake_h ) { ffc30d38: 80 09 00 04 lwz r0,4(r9) ffc30d3c: 2f 80 00 00 cmpwi cr7,r0,0 ffc30d40: 40 9e ff 30 bne+ cr7,ffc30c70 if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc30d44: 48 01 be 35 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc30d48: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc30d4c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc30d50: 3b c0 ff ff li r30,-1 <== NOT EXECUTED result = (*loc.ops->symlink_h)( &loc, actualpath, name_start); rtems_filesystem_freenode( &loc ); return result; } ffc30d54: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc30d58: 80 01 00 3c lwz r0,60(r1) <== NOT EXECUTED ffc30d5c: 83 a1 00 2c lwz r29,44(r1) <== NOT EXECUTED ffc30d60: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc30d64: 83 c1 00 30 lwz r30,48(r1) <== NOT EXECUTED ffc30d68: 83 e1 00 34 lwz r31,52(r1) <== NOT EXECUTED ffc30d6c: 38 21 00 38 addi r1,r1,56 <== NOT EXECUTED ffc30d70: 4e 80 00 20 blr <== NOT EXECUTED result = (*loc.ops->evalformake_h)( &sympath[i], &loc, &name_start ); if ( result != 0 ) return -1; if ( !loc.ops->symlink_h ) { rtems_filesystem_freenode( &loc ); ffc30d74: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc30d78: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc30d7c: 41 be ff c8 beq- cr7,ffc30d44 <== NOT EXECUTED ffc30d80: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc30d84: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc30d88: 4e 80 04 21 bctrl <== NOT EXECUTED ffc30d8c: 4b ff ff b8 b ffc30d44 <== NOT EXECUTED ffc187fc : int fd, int opt, struct termios *tp ) { switch (opt) { ffc187fc: 2c 04 00 00 cmpwi r4,0 int tcsetattr( int fd, int opt, struct termios *tp ) { ffc18800: 94 21 ff f0 stwu r1,-16(r1) ffc18804: 7c 08 02 a6 mflr r0 ffc18808: 93 c1 00 08 stw r30,8(r1) ffc1880c: 7c 7e 1b 78 mr r30,r3 ffc18810: 93 e1 00 0c stw r31,12(r1) ffc18814: 7c bf 2b 78 mr r31,r5 ffc18818: 90 01 00 14 stw r0,20(r1) switch (opt) { ffc1881c: 41 82 00 50 beq- ffc1886c ffc18820: 2f 84 00 01 cmpwi cr7,r4,1 <== NOT EXECUTED ffc18824: 41 9e 00 2c beq- cr7,ffc18850 <== NOT EXECUTED default: rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc18828: 48 00 4d 5d bl ffc1d584 <__errno> <== NOT EXECUTED ffc1882c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc18830: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc18834: 38 60 ff ff li r3,-1 <== NOT EXECUTED * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); } } ffc18838: 80 01 00 14 lwz r0,20(r1) <== NOT EXECUTED ffc1883c: 83 c1 00 08 lwz r30,8(r1) <== NOT EXECUTED ffc18840: 7c 08 03 a6 mtlr r0 <== NOT EXECUTED ffc18844: 83 e1 00 0c lwz r31,12(r1) <== NOT EXECUTED ffc18848: 38 21 00 10 addi r1,r1,16 <== NOT EXECUTED ffc1884c: 4e 80 00 20 blr <== NOT EXECUTED switch (opt) { default: rtems_set_errno_and_return_minus_one( ENOTSUP ); case TCSADRAIN: if (ioctl( fd, RTEMS_IO_TCDRAIN, NULL ) < 0) ffc18850: 38 80 00 03 li r4,3 <== NOT EXECUTED ffc18854: 38 a0 00 00 li r5,0 <== NOT EXECUTED ffc18858: 4c c6 31 82 crclr 4*cr1+eq <== NOT EXECUTED ffc1885c: 48 00 3c 21 bl ffc1c47c <== NOT EXECUTED ffc18860: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc18864: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc18868: 41 9c 00 18 blt- cr7,ffc18880 <== NOT EXECUTED return -1; /* * Fall through to.... */ case TCSANOW: return ioctl( fd, RTEMS_IO_SET_ATTRIBUTES, tp ); ffc1886c: 7f c3 f3 78 mr r3,r30 ffc18870: 7f e5 fb 78 mr r5,r31 ffc18874: 38 80 00 02 li r4,2 ffc18878: 4c c6 31 82 crclr 4*cr1+eq ffc1887c: 48 00 3c 01 bl ffc1c47c } } ffc18880: 80 01 00 14 lwz r0,20(r1) ffc18884: 83 c1 00 08 lwz r30,8(r1) ffc18888: 7c 08 03 a6 mtlr r0 ffc1888c: 83 e1 00 0c lwz r31,12(r1) ffc18890: 38 21 00 10 addi r1,r1,16 ffc18894: 4e 80 00 20 blr ffc117c0 : #include int unlink( const char *path ) { ffc117c0: 94 21 ff b8 stwu r1,-72(r1) ffc117c4: 7c 08 02 a6 mflr r0 ffc117c8: 93 c1 00 40 stw r30,64(r1) ffc117cc: 93 e1 00 44 stw r31,68(r1) ffc117d0: 7c 7f 1b 78 mr r31,r3 ffc117d4: 90 01 00 4c stw r0,76(r1) ffc117d8: 93 81 00 38 stw r28,56(r1) ffc117dc: 93 a1 00 3c stw r29,60(r1) /* * Get the node to be unlinked. Find the parent path first. */ parentpathlen = rtems_filesystem_dirname ( path ); ffc117e0: 4b ff 2b 59 bl ffc04338 if ( parentpathlen == 0 ) ffc117e4: 7c 7e 1b 79 mr. r30,r3 ffc117e8: 40 82 02 50 bne- ffc11a38 rtems_filesystem_get_start_loc( path, &i, &parentloc ); ffc117ec: 88 1f 00 00 lbz r0,0(r31) ffc117f0: 2f 80 00 2f cmpwi cr7,r0,47 ffc117f4: 41 9e 00 14 beq- cr7,ffc11808 ffc117f8: 2f 80 00 5c cmpwi cr7,r0,92 ffc117fc: 41 9e 00 0c beq- cr7,ffc11808 ffc11800: 2f 80 00 00 cmpwi cr7,r0,0 ffc11804: 40 9e 01 68 bne- cr7,ffc1196c ffc11808: 3d 20 00 00 lis r9,0 ffc1180c: 81 29 26 9c lwz r9,9884(r9) ffc11810: 3b a0 00 00 li r29,0 ffc11814: 80 09 00 24 lwz r0,36(r9) ffc11818: 81 09 00 18 lwz r8,24(r9) ffc1181c: 81 49 00 1c lwz r10,28(r9) ffc11820: 81 69 00 20 lwz r11,32(r9) ffc11824: 91 01 00 08 stw r8,8(r1) ffc11828: 91 41 00 0c stw r10,12(r1) ffc1182c: 91 61 00 10 stw r11,16(r1) ffc11830: 90 01 00 14 stw r0,20(r1) ffc11834: 80 09 00 28 lwz r0,40(r9) ffc11838: 90 01 00 18 stw r0,24(r1) /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc1183c: 80 01 00 08 lwz r0,8(r1) name = path + parentpathlen; ffc11840: 7f df f2 14 add r30,r31,r30 name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc11844: 7f c3 f3 78 mr r3,r30 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc11848: 90 01 00 1c stw r0,28(r1) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc1184c: 3b e1 00 1c addi r31,r1,28 /* * Start from the parent to find the node that should be under it. */ loc = parentloc; ffc11850: 80 01 00 0c lwz r0,12(r1) ffc11854: 90 01 00 20 stw r0,32(r1) ffc11858: 80 01 00 10 lwz r0,16(r1) ffc1185c: 90 01 00 24 stw r0,36(r1) ffc11860: 80 01 00 14 lwz r0,20(r1) ffc11864: 90 01 00 28 stw r0,40(r1) ffc11868: 80 01 00 18 lwz r0,24(r1) ffc1186c: 90 01 00 2c stw r0,44(r1) name = path + parentpathlen; name += rtems_filesystem_prefix_separators( name, strlen( name ) ); ffc11870: 48 00 16 45 bl ffc12eb4 ffc11874: 7c 64 1b 78 mr r4,r3 ffc11878: 7f c3 f3 78 mr r3,r30 ffc1187c: 4b ff 2a 6d bl ffc042e8 ffc11880: 7f de 1a 14 add r30,r30,r3 result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), ffc11884: 7f c3 f3 78 mr r3,r30 ffc11888: 48 00 16 2d bl ffc12eb4 ffc1188c: 38 a0 00 00 li r5,0 ffc11890: 7c 64 1b 78 mr r4,r3 ffc11894: 7f e6 fb 78 mr r6,r31 ffc11898: 7f c3 f3 78 mr r3,r30 ffc1189c: 38 e0 00 00 li r7,0 ffc118a0: 4b ff 2b 25 bl ffc043c4 0, &loc, false ); if ( result != 0 ) { ffc118a4: 2f 83 00 00 cmpwi cr7,r3,0 ffc118a8: 40 9e 00 fc bne- cr7,ffc119a4 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); return -1; } if ( !loc.ops->node_type_h ) { ffc118ac: 81 21 00 28 lwz r9,40(r1) ffc118b0: 80 09 00 10 lwz r0,16(r9) ffc118b4: 2f 80 00 00 cmpwi cr7,r0,0 ffc118b8: 41 9e 01 28 beq- cr7,ffc119e0 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 ) { ffc118bc: 7f e3 fb 78 mr r3,r31 ffc118c0: 7c 09 03 a6 mtctr r0 ffc118c4: 4e 80 04 21 bctrl ffc118c8: 2f 83 00 01 cmpwi cr7,r3,1 ffc118cc: 41 9e 01 94 beq- cr7,ffc11a60 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { ffc118d0: 81 21 00 28 lwz r9,40(r1) ffc118d4: 80 09 00 0c lwz r0,12(r9) ffc118d8: 2f 80 00 00 cmpwi cr7,r0,0 ffc118dc: 41 9e 01 04 beq- cr7,ffc119e0 if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); ffc118e0: 3b c1 00 08 addi r30,r1,8 ffc118e4: 7c 09 03 a6 mtctr r0 ffc118e8: 7f c3 f3 78 mr r3,r30 ffc118ec: 7f e4 fb 78 mr r4,r31 ffc118f0: 4e 80 04 21 bctrl rtems_filesystem_freenode( &loc ); ffc118f4: 81 21 00 28 lwz r9,40(r1) if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( ENOTSUP ); } result = (*loc.ops->unlink_h)( &parentloc, &loc ); ffc118f8: 7c 7c 1b 78 mr r28,r3 rtems_filesystem_freenode( &loc ); ffc118fc: 2f 89 00 00 cmpwi cr7,r9,0 ffc11900: 41 9e 00 1c beq- cr7,ffc1191c ffc11904: 80 09 00 1c lwz r0,28(r9) ffc11908: 2f 80 00 00 cmpwi cr7,r0,0 ffc1190c: 41 9e 00 10 beq- cr7,ffc1191c ffc11910: 7f e3 fb 78 mr r3,r31 ffc11914: 7c 09 03 a6 mtctr r0 ffc11918: 4e 80 04 21 bctrl if ( free_parentloc ) ffc1191c: 2f 9d 00 00 cmpwi cr7,r29,0 ffc11920: 41 9e 00 28 beq- cr7,ffc11948 rtems_filesystem_freenode( &parentloc ); ffc11924: 81 21 00 14 lwz r9,20(r1) ffc11928: 2f 89 00 00 cmpwi cr7,r9,0 ffc1192c: 41 9e 00 1c beq- cr7,ffc11948 ffc11930: 80 09 00 1c lwz r0,28(r9) ffc11934: 2f 80 00 00 cmpwi cr7,r0,0 ffc11938: 41 9e 00 10 beq- cr7,ffc11948 ffc1193c: 7f c3 f3 78 mr r3,r30 ffc11940: 7c 09 03 a6 mtctr r0 ffc11944: 4e 80 04 21 bctrl return result; } ffc11948: 80 01 00 4c lwz r0,76(r1) ffc1194c: 7f 83 e3 78 mr r3,r28 ffc11950: 83 a1 00 3c lwz r29,60(r1) ffc11954: 7c 08 03 a6 mtlr r0 ffc11958: 83 81 00 38 lwz r28,56(r1) ffc1195c: 83 c1 00 40 lwz r30,64(r1) ffc11960: 83 e1 00 44 lwz r31,68(r1) ffc11964: 38 21 00 48 addi r1,r1,72 ffc11968: 4e 80 00 20 blr */ parentpathlen = rtems_filesystem_dirname ( path ); if ( parentpathlen == 0 ) rtems_filesystem_get_start_loc( path, &i, &parentloc ); ffc1196c: 3d 20 00 00 lis r9,0 ffc11970: 81 29 26 9c lwz r9,9884(r9) ffc11974: 3b a0 00 00 li r29,0 ffc11978: 80 09 00 10 lwz r0,16(r9) ffc1197c: 81 09 00 04 lwz r8,4(r9) ffc11980: 81 49 00 08 lwz r10,8(r9) ffc11984: 81 69 00 0c lwz r11,12(r9) ffc11988: 91 01 00 08 stw r8,8(r1) ffc1198c: 91 41 00 0c stw r10,12(r1) ffc11990: 91 61 00 10 stw r11,16(r1) ffc11994: 90 01 00 14 stw r0,20(r1) ffc11998: 80 09 00 14 lwz r0,20(r9) ffc1199c: 90 01 00 18 stw r0,24(r1) ffc119a0: 4b ff fe 9c b ffc1183c 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 ) ffc119a4: 2f 9d 00 00 cmpwi cr7,r29,0 ffc119a8: 40 9e 00 0c bne- cr7,ffc119b4 result = (*loc.ops->unlink_h)( &parentloc, &loc ); rtems_filesystem_freenode( &loc ); if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); ffc119ac: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc119b0: 4b ff ff 98 b ffc11948 <== NOT EXECUTED result = rtems_filesystem_evaluate_relative_path( name , strlen( name ), 0, &loc, false ); if ( result != 0 ) { if ( free_parentloc ) rtems_filesystem_freenode( &parentloc ); ffc119b4: 81 21 00 14 lwz r9,20(r1) ffc119b8: 2f 89 00 00 cmpwi cr7,r9,0 ffc119bc: 41 9e ff f0 beq+ cr7,ffc119ac ffc119c0: 80 09 00 1c lwz r0,28(r9) ffc119c4: 2f 80 00 00 cmpwi cr7,r0,0 ffc119c8: 41 9e ff e4 beq+ cr7,ffc119ac ffc119cc: 38 61 00 08 addi r3,r1,8 ffc119d0: 7c 09 03 a6 mtctr r0 ffc119d4: 3b 80 ff ff li r28,-1 ffc119d8: 4e 80 04 21 bctrl ffc119dc: 4b ff ff 6c b ffc11948 rtems_filesystem_freenode( &parentloc ); rtems_set_errno_and_return_minus_one( EISDIR ); } if ( !loc.ops->unlink_h ) { rtems_filesystem_freenode( &loc ); ffc119e0: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc119e4: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc119e8: 41 9e 00 10 beq- cr7,ffc119f8 <== NOT EXECUTED ffc119ec: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc119f0: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc119f4: 4e 80 04 21 bctrl <== NOT EXECUTED if ( free_parentloc ) ffc119f8: 2f 9d 00 00 cmpwi cr7,r29,0 <== NOT EXECUTED ffc119fc: 41 9e 00 28 beq- cr7,ffc11a24 <== NOT EXECUTED rtems_filesystem_freenode( &parentloc ); ffc11a00: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc11a04: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc11a08: 41 9e 00 1c beq- cr7,ffc11a24 <== NOT EXECUTED ffc11a0c: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc11a10: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc11a14: 41 9e 00 10 beq- cr7,ffc11a24 <== NOT EXECUTED ffc11a18: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc11a1c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc11a20: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc11a24: 48 00 01 95 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc11a28: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc11a2c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc11a30: 3b 80 ff ff li r28,-1 <== NOT EXECUTED ffc11a34: 4b ff ff 14 b ffc11948 <== 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, ffc11a38: 7f e3 fb 78 mr r3,r31 ffc11a3c: 7f c4 f3 78 mr r4,r30 ffc11a40: 38 a0 00 02 li r5,2 ffc11a44: 38 c1 00 08 addi r6,r1,8 ffc11a48: 38 e0 00 00 li r7,0 ffc11a4c: 4b ff 2a a1 bl ffc044ec RTEMS_LIBIO_PERMS_WRITE, &parentloc, false ); if ( result != 0 ) ffc11a50: 2f 83 00 00 cmpwi cr7,r3,0 ffc11a54: 40 be ff 58 bne- cr7,ffc119ac ffc11a58: 3b a0 00 01 li r29,1 ffc11a5c: 4b ff fd e0 b ffc1183c 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 ); ffc11a60: 81 21 00 28 lwz r9,40(r1) ffc11a64: 2f 89 00 00 cmpwi cr7,r9,0 ffc11a68: 41 9e 00 1c beq- cr7,ffc11a84 ffc11a6c: 80 09 00 1c lwz r0,28(r9) ffc11a70: 2f 80 00 00 cmpwi cr7,r0,0 ffc11a74: 41 9e 00 10 beq- cr7,ffc11a84 ffc11a78: 7f e3 fb 78 mr r3,r31 ffc11a7c: 7c 09 03 a6 mtctr r0 ffc11a80: 4e 80 04 21 bctrl if ( free_parentloc ) ffc11a84: 2f 9d 00 00 cmpwi cr7,r29,0 ffc11a88: 41 9e 00 28 beq- cr7,ffc11ab0 rtems_filesystem_freenode( &parentloc ); ffc11a8c: 81 21 00 14 lwz r9,20(r1) <== NOT EXECUTED ffc11a90: 2f 89 00 00 cmpwi cr7,r9,0 <== NOT EXECUTED ffc11a94: 41 9e 00 1c beq- cr7,ffc11ab0 <== NOT EXECUTED ffc11a98: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc11a9c: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc11aa0: 41 9e 00 10 beq- cr7,ffc11ab0 <== NOT EXECUTED ffc11aa4: 38 61 00 08 addi r3,r1,8 <== NOT EXECUTED ffc11aa8: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc11aac: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( EISDIR ); ffc11ab0: 48 00 01 09 bl ffc11bb8 <__errno> ffc11ab4: 38 00 00 15 li r0,21 ffc11ab8: 90 03 00 00 stw r0,0(r3) ffc11abc: 3b 80 ff ff li r28,-1 ffc11ac0: 4b ff fe 88 b ffc11948 ffc30f08 : */ int unmount( const char *path ) { ffc30f08: 94 21 ff d0 stwu r1,-48(r1) ffc30f0c: 7c 08 02 a6 mflr r0 ffc30f10: 93 c1 00 28 stw r30,40(r1) ffc30f14: 7c 7e 1b 78 mr r30,r3 ffc30f18: 90 01 00 34 stw r0,52(r1) ffc30f1c: 93 e1 00 2c stw r31,44(r1) * 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 ) ) ffc30f20: 48 02 39 c5 bl ffc548e4 ffc30f24: 3b e1 00 08 addi r31,r1,8 ffc30f28: 7c 64 1b 78 mr r4,r3 ffc30f2c: 38 a0 00 00 li r5,0 ffc30f30: 7f c3 f3 78 mr r3,r30 ffc30f34: 7f e6 fb 78 mr r6,r31 ffc30f38: 38 e0 00 01 li r7,1 ffc30f3c: 4b fd 69 51 bl ffc0788c ffc30f40: 2f 83 00 00 cmpwi cr7,r3,0 ffc30f44: 40 9e 00 e0 bne- cr7,ffc31024 return -1; mt_entry = loc.mt_entry; ffc30f48: 83 c1 00 18 lwz r30,24(r1) fs_mount_loc = &mt_entry->mt_point_node; fs_root_loc = &mt_entry->mt_fs_root; ffc30f4c: 80 01 00 08 lwz r0,8(r1) ffc30f50: 81 3e 00 1c lwz r9,28(r30) ffc30f54: 7f 89 00 00 cmpw cr7,r9,r0 ffc30f58: 40 9e 01 7c bne- cr7,ffc310d4 /* * Free the loc node and just use the nodes from the mt_entry . */ rtems_filesystem_freenode( &loc ); ffc30f5c: 81 21 00 14 lwz r9,20(r1) ffc30f60: 2f 89 00 00 cmpwi cr7,r9,0 ffc30f64: 41 9e 00 1c beq- cr7,ffc30f80 ffc30f68: 80 09 00 1c lwz r0,28(r9) ffc30f6c: 2f 80 00 00 cmpwi cr7,r0,0 ffc30f70: 41 9e 00 10 beq- cr7,ffc30f80 ffc30f74: 7f e3 fb 78 mr r3,r31 ffc30f78: 7c 09 03 a6 mtctr r0 ffc30f7c: 4e 80 04 21 bctrl 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; ffc30f80: 81 3e 00 14 lwz r9,20(r30) ffc30f84: 80 09 00 28 lwz r0,40(r9) ffc30f88: 2f 80 00 00 cmpwi cr7,r0,0 ffc30f8c: 41 9e 01 b8 beq- cr7,ffc31144 fs_root_loc = &mt_entry->mt_fs_root; ffc30f90: 81 3e 00 28 lwz r9,40(r30) ffc30f94: 80 09 00 2c lwz r0,44(r9) ffc30f98: 2f 80 00 00 cmpwi cr7,r0,0 ffc30f9c: 41 9e 01 a8 beq- cr7,ffc31144 * 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 ) ffc30fa0: 3d 20 00 00 lis r9,0 ffc30fa4: 81 29 34 ec lwz r9,13548(r9) ffc30fa8: 80 09 00 14 lwz r0,20(r9) ffc30fac: 7f 80 f0 00 cmpw cr7,r0,r30 ffc30fb0: 41 9e 00 90 beq- cr7,ffc31040 /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc30fb4: 3d 60 00 00 lis r11,0 ffc30fb8: 81 2b 63 58 lwz r9,25432(r11) ffc30fbc: 39 6b 63 58 addi r11,r11,25432 ffc30fc0: 39 6b 00 04 addi r11,r11,4 ffc30fc4: 7f 89 58 00 cmpw cr7,r9,r11 ffc30fc8: 41 9e 00 30 beq- cr7,ffc30ff8 !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { the_mount_entry = ( rtems_filesystem_mount_table_entry_t * )the_node; if (the_mount_entry->mt_point_node.mt_entry == fs_root_loc->mt_entry ) { ffc30fcc: 81 5e 00 2c lwz r10,44(r30) ffc30fd0: 80 09 00 18 lwz r0,24(r9) ffc30fd4: 7f 80 50 00 cmpw cr7,r0,r10 ffc30fd8: 40 be 00 14 bne+ cr7,ffc30fec ffc30fdc: 48 00 00 64 b ffc31040 <== NOT EXECUTED ffc30fe0: 80 09 00 18 lwz r0,24(r9) ffc30fe4: 7f 8a 00 00 cmpw cr7,r10,r0 ffc30fe8: 41 9e 00 58 beq- cr7,ffc31040 * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; !rtems_chain_is_tail( &rtems_filesystem_mount_table_control, the_node ); the_node = the_node->next ) { ffc30fec: 81 29 00 00 lwz r9,0(r9) /* * Search the mount table for any mount entries referencing this * mount entry. */ for ( the_node = rtems_filesystem_mount_table_control.first; ffc30ff0: 7f 89 58 00 cmpw cr7,r9,r11 ffc30ff4: 40 9e ff ec bne+ cr7,ffc30fe0 * 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 ) ffc30ff8: 7f c3 f3 78 mr r3,r30 ffc30ffc: 4b fd 6d 15 bl ffc07d10 ffc31000: 2f 83 00 01 cmpwi cr7,r3,1 ffc31004: 41 9e 00 3c beq- cr7,ffc31040 * 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 ) ffc31008: 81 3e 00 14 lwz r9,20(r30) ffc3100c: 7f c3 f3 78 mr r3,r30 ffc31010: 80 09 00 28 lwz r0,40(r9) ffc31014: 7c 09 03 a6 mtctr r0 ffc31018: 4e 80 04 21 bctrl ffc3101c: 2f 83 00 00 cmpwi cr7,r3,0 ffc31020: 41 9e 00 48 beq- cr7,ffc31068 */ rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; ffc31024: 38 60 ff ff li r3,-1 } ffc31028: 80 01 00 34 lwz r0,52(r1) ffc3102c: 83 c1 00 28 lwz r30,40(r1) ffc31030: 7c 08 03 a6 mtlr r0 ffc31034: 83 e1 00 2c lwz r31,44(r1) ffc31038: 38 21 00 30 addi r1,r1,48 ffc3103c: 4e 80 00 20 blr * 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 ); ffc31040: 48 01 bb 39 bl ffc4cb78 <__errno> ffc31044: 38 00 00 10 li r0,16 ffc31048: 90 03 00 00 stw r0,0(r3) ffc3104c: 38 60 ff ff li r3,-1 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } ffc31050: 80 01 00 34 lwz r0,52(r1) ffc31054: 83 c1 00 28 lwz r30,40(r1) ffc31058: 7c 08 03 a6 mtlr r0 ffc3105c: 83 e1 00 2c lwz r31,44(r1) ffc31060: 38 21 00 30 addi r1,r1,48 ffc31064: 4e 80 00 20 blr * 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){ ffc31068: 81 3e 00 28 lwz r9,40(r30) ffc3106c: 7f c3 f3 78 mr r3,r30 ffc31070: 80 09 00 2c lwz r0,44(r9) ffc31074: 7c 09 03 a6 mtctr r0 ffc31078: 4e 80 04 21 bctrl ffc3107c: 2f 83 00 00 cmpwi cr7,r3,0 ffc31080: 40 9e 00 a0 bne- cr7,ffc31120 */ RTEMS_INLINE_ROUTINE void rtems_chain_extract( rtems_chain_node *the_node ) { _Chain_Extract( the_node ); ffc31084: 7f c3 f3 78 mr r3,r30 ffc31088: 4b fd c8 15 bl ffc0d89c <_Chain_Extract> /* * 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 ); ffc3108c: 81 3e 00 14 lwz r9,20(r30) ffc31090: 2f 89 00 00 cmpwi cr7,r9,0 ffc31094: 41 9e 00 1c beq- cr7,ffc310b0 ffc31098: 80 09 00 1c lwz r0,28(r9) ffc3109c: 2f 80 00 00 cmpwi cr7,r0,0 ffc310a0: 41 9e 00 10 beq- cr7,ffc310b0 ffc310a4: 38 7e 00 08 addi r3,r30,8 ffc310a8: 7c 09 03 a6 mtctr r0 ffc310ac: 4e 80 04 21 bctrl free( mt_entry ); ffc310b0: 7f c3 f3 78 mr r3,r30 ffc310b4: 4b fd 68 e1 bl ffc07994 return 0; } ffc310b8: 80 01 00 34 lwz r0,52(r1) * 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 ); free( mt_entry ); ffc310bc: 38 60 00 00 li r3,0 return 0; } ffc310c0: 83 c1 00 28 lwz r30,40(r1) ffc310c4: 7c 08 03 a6 mtlr r0 ffc310c8: 83 e1 00 2c lwz r31,44(r1) ffc310cc: 38 21 00 30 addi r1,r1,48 ffc310d0: 4e 80 00 20 blr /* * Verify this is the root node for the file system to be unmounted. */ if ( !rtems_filesystem_nodes_equal( fs_root_loc, &loc) ){ rtems_filesystem_freenode( &loc ); ffc310d4: 81 21 00 14 lwz r9,20(r1) ffc310d8: 2f 89 00 00 cmpwi cr7,r9,0 ffc310dc: 41 9e 00 1c beq- cr7,ffc310f8 ffc310e0: 80 09 00 1c lwz r0,28(r9) ffc310e4: 2f 80 00 00 cmpwi cr7,r0,0 ffc310e8: 41 9e 00 10 beq- cr7,ffc310f8 ffc310ec: 7f e3 fb 78 mr r3,r31 ffc310f0: 7c 09 03 a6 mtctr r0 ffc310f4: 4e 80 04 21 bctrl rtems_set_errno_and_return_minus_one( EACCES ); ffc310f8: 48 01 ba 81 bl ffc4cb78 <__errno> ffc310fc: 38 00 00 0d li r0,13 ffc31100: 90 03 00 00 stw r0,0(r3) ffc31104: 38 60 ff ff li r3,-1 rtems_filesystem_freenode( fs_mount_loc ); free( mt_entry ); return 0; } ffc31108: 80 01 00 34 lwz r0,52(r1) ffc3110c: 83 c1 00 28 lwz r30,40(r1) ffc31110: 7c 08 03 a6 mtlr r0 ffc31114: 83 e1 00 2c lwz r31,44(r1) ffc31118: 38 21 00 30 addi r1,r1,48 ffc3111c: 4e 80 00 20 blr * 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 ) ffc31120: 81 3e 00 14 lwz r9,20(r30) <== NOT EXECUTED ffc31124: 7f c3 f3 78 mr r3,r30 <== NOT EXECUTED ffc31128: 80 09 00 20 lwz r0,32(r9) <== NOT EXECUTED ffc3112c: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc31130: 4e 80 04 21 bctrl <== NOT EXECUTED ffc31134: 2f 83 00 00 cmpwi cr7,r3,0 <== NOT EXECUTED ffc31138: 41 9e fe ec beq+ cr7,ffc31024 <== NOT EXECUTED rtems_fatal_error_occurred( 0 ); ffc3113c: 38 60 00 00 li r3,0 <== NOT EXECUTED ffc31140: 4b fd c2 cd bl ffc0d40c <== 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 ); ffc31144: 48 01 ba 35 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc31148: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc3114c: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc31150: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc31154: 4b ff fe d4 b ffc31028 <== NOT EXECUTED ffc31158 : int utime( const char *path, const struct utimbuf *times ) { ffc31158: 94 21 ff c8 stwu r1,-56(r1) ffc3115c: 7c 08 02 a6 mflr r0 ffc31160: 93 a1 00 2c stw r29,44(r1) ffc31164: 7c 7d 1b 78 mr r29,r3 ffc31168: 90 01 00 3c stw r0,60(r1) ffc3116c: 93 c1 00 30 stw r30,48(r1) ffc31170: 7c 9e 23 78 mr r30,r4 ffc31174: 93 e1 00 34 stw r31,52(r1) rtems_filesystem_location_info_t temp_loc; int result; if ( rtems_filesystem_evaluate_path( path, strlen( path ), 0x00, &temp_loc, true ) ) ffc31178: 48 02 37 6d bl ffc548e4 ffc3117c: 3b e1 00 08 addi r31,r1,8 ffc31180: 7c 64 1b 78 mr r4,r3 ffc31184: 38 a0 00 00 li r5,0 ffc31188: 7f a3 eb 78 mr r3,r29 ffc3118c: 7f e6 fb 78 mr r6,r31 ffc31190: 38 e0 00 01 li r7,1 ffc31194: 4b fd 66 f9 bl ffc0788c ffc31198: 3b a0 ff ff li r29,-1 ffc3119c: 2f 83 00 00 cmpwi cr7,r3,0 ffc311a0: 40 9e 00 50 bne- cr7,ffc311f0 return -1; if ( !temp_loc.ops->utime_h ){ ffc311a4: 81 21 00 14 lwz r9,20(r1) ffc311a8: 80 09 00 30 lwz r0,48(r9) ffc311ac: 2f 80 00 00 cmpwi cr7,r0,0 ffc311b0: 41 9e 00 60 beq- cr7,ffc31210 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 ); ffc311b4: 80 be 00 04 lwz r5,4(r30) ffc311b8: 7f e3 fb 78 mr r3,r31 ffc311bc: 80 9e 00 00 lwz r4,0(r30) ffc311c0: 7c 09 03 a6 mtctr r0 ffc311c4: 4e 80 04 21 bctrl rtems_filesystem_freenode( &temp_loc ); ffc311c8: 81 21 00 14 lwz r9,20(r1) if ( !temp_loc.ops->utime_h ){ 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 ); ffc311cc: 7c 7d 1b 78 mr r29,r3 rtems_filesystem_freenode( &temp_loc ); ffc311d0: 2f 89 00 00 cmpwi cr7,r9,0 ffc311d4: 41 9e 00 1c beq- cr7,ffc311f0 ffc311d8: 80 09 00 1c lwz r0,28(r9) ffc311dc: 2f 80 00 00 cmpwi cr7,r0,0 ffc311e0: 41 9e 00 10 beq- cr7,ffc311f0 ffc311e4: 7f e3 fb 78 mr r3,r31 ffc311e8: 7c 09 03 a6 mtctr r0 ffc311ec: 4e 80 04 21 bctrl return result; } ffc311f0: 80 01 00 3c lwz r0,60(r1) ffc311f4: 7f a3 eb 78 mr r3,r29 ffc311f8: 83 c1 00 30 lwz r30,48(r1) ffc311fc: 7c 08 03 a6 mtlr r0 ffc31200: 83 a1 00 2c lwz r29,44(r1) ffc31204: 83 e1 00 34 lwz r31,52(r1) ffc31208: 38 21 00 38 addi r1,r1,56 ffc3120c: 4e 80 00 20 blr 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 ); ffc31210: 80 09 00 1c lwz r0,28(r9) <== NOT EXECUTED ffc31214: 2f 80 00 00 cmpwi cr7,r0,0 <== NOT EXECUTED ffc31218: 41 9e 00 10 beq- cr7,ffc31228 <== NOT EXECUTED ffc3121c: 7f e3 fb 78 mr r3,r31 <== NOT EXECUTED ffc31220: 7c 09 03 a6 mtctr r0 <== NOT EXECUTED ffc31224: 4e 80 04 21 bctrl <== NOT EXECUTED rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc31228: 48 01 b9 51 bl ffc4cb78 <__errno> <== NOT EXECUTED ffc3122c: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc31230: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc31234: 3b a0 ff ff li r29,-1 <== NOT EXECUTED ffc31238: 4b ff ff b8 b ffc311f0 <== NOT EXECUTED ffc07a58 : */ void vprintk( const char *fmt, va_list ap ) { ffc07a58: 94 21 ff a8 stwu r1,-88(r1) ffc07a5c: 7d 80 00 26 mfcr r12 ffc07a60: 7c 08 02 a6 mflr r0 ffc07a64: 93 01 00 38 stw r24,56(r1) ffc07a68: 7c 98 23 78 mr r24,r4 ffc07a6c: 93 e1 00 54 stw r31,84(r1) ffc07a70: 7c 7f 1b 78 mr r31,r3 ffc07a74: 90 01 00 5c stw r0,92(r1) ffc07a78: 92 c1 00 30 stw r22,48(r1) ffc07a7c: 92 e1 00 34 stw r23,52(r1) ffc07a80: 93 21 00 3c stw r25,60(r1) ffc07a84: 93 41 00 40 stw r26,64(r1) ffc07a88: 93 61 00 44 stw r27,68(r1) ffc07a8c: 93 81 00 48 stw r28,72(r1) ffc07a90: 93 a1 00 4c stw r29,76(r1) ffc07a94: 93 c1 00 50 stw r30,80(r1) ffc07a98: 91 81 00 2c stw r12,44(r1) for (; *fmt != '\0'; fmt++) { ffc07a9c: 88 63 00 00 lbz r3,0(r3) ffc07aa0: 2f 83 00 00 cmpwi cr7,r3,0 ffc07aa4: 41 9e 01 08 beq- cr7,ffc07bac bool sign = false; char lead = ' '; char c; if (*fmt != '%') { BSP_output_char(*fmt); ffc07aa8: 3f 80 00 00 lis r28,0 ffc07aac: 3f 40 ff c2 lis r26,-62 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { ffc07ab0: 3e c0 ff c2 lis r22,-62 bool sign = false; char lead = ' '; char c; if (*fmt != '%') { BSP_output_char(*fmt); ffc07ab4: 3b 9c 26 94 addi r28,r28,9876 ffc07ab8: 3b 5a df ec addi r26,r26,-8212 unsigned i, len; char *s, *str; str = va_arg(ap, char *); if ( str == NULL ) { ffc07abc: 3a d6 d5 b4 addi r22,r22,-10828 toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { ffc07ac0: 3a e1 00 08 addi r23,r1,8 bool minus = false; bool sign = false; char lead = ' '; char c; if (*fmt != '%') { ffc07ac4: 2f 83 00 25 cmpwi cr7,r3,37 ffc07ac8: 40 9e 00 cc bne- cr7,ffc07b94 BSP_output_char(*fmt); continue; } fmt++; if (*fmt == '0' ) { ffc07acc: 8c 7f 00 01 lbzu r3,1(r31) ffc07ad0: 3b 20 00 20 li r25,32 ffc07ad4: 2f 83 00 30 cmpwi cr7,r3,48 ffc07ad8: 41 9e 02 20 beq- cr7,ffc07cf8 lead = '0'; fmt++; } if (*fmt == '-' ) { ffc07adc: 2f 83 00 2d cmpwi cr7,r3,45 ffc07ae0: 39 20 00 00 li r9,0 ffc07ae4: 41 9e 02 08 beq- cr7,ffc07cec minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { ffc07ae8: 38 03 ff d0 addi r0,r3,-48 ffc07aec: 54 00 06 3e clrlwi r0,r0,24 ffc07af0: 2b 80 00 09 cmplwi cr7,r0,9 ffc07af4: 3b c0 00 00 li r30,0 ffc07af8: 41 9d 00 24 bgt- cr7,ffc07b1c width *= 10; width += ((unsigned) *fmt - '0'); ffc07afc: 1f de 00 0a mulli r30,r30,10 ffc07b00: 7f de 1a 14 add r30,r30,r3 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { ffc07b04: 8c 7f 00 01 lbzu r3,1(r31) width *= 10; width += ((unsigned) *fmt - '0'); ffc07b08: 3b de ff d0 addi r30,r30,-48 } if (*fmt == '-' ) { minus = true; fmt++; } while (*fmt >= '0' && *fmt <= '9' ) { ffc07b0c: 38 03 ff d0 addi r0,r3,-48 ffc07b10: 54 00 06 3e clrlwi r0,r0,24 ffc07b14: 2b 80 00 09 cmplwi cr7,r0,9 ffc07b18: 40 9d ff e4 ble+ cr7,ffc07afc width *= 10; width += ((unsigned) *fmt - '0'); fmt++; } if ((c = *fmt) == 'l') { ffc07b1c: 2f 83 00 6c cmpwi cr7,r3,108 ffc07b20: 41 9e 02 18 beq- cr7,ffc07d38 lflag = true; c = *++fmt; } if ( c == 'c' ) { ffc07b24: 2f 83 00 63 cmpwi cr7,r3,99 ffc07b28: 41 9e 01 dc beq- cr7,ffc07d04 /* 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' ) { ffc07b2c: 2f 83 00 73 cmpwi cr7,r3,115 ffc07b30: 41 9e 02 2c beq- cr7,ffc07d5c continue; } /* must be a numeric format or something unsupported */ if ( c == 'o' || c == 'O' ) { ffc07b34: 2f 83 00 6f cmpwi cr7,r3,111 ffc07b38: 41 9e 02 18 beq- cr7,ffc07d50 ffc07b3c: 2f 83 00 4f cmpwi cr7,r3,79 ffc07b40: 41 9e 02 10 beq- cr7,ffc07d50 base = 8; sign = false; } else if ( c == 'i' || c == 'I' || ffc07b44: 2f 83 00 69 cmpwi cr7,r3,105 ffc07b48: 41 9e 00 a4 beq- cr7,ffc07bec ffc07b4c: 2f 83 00 49 cmpwi cr7,r3,73 ffc07b50: 41 9e 00 9c beq- cr7,ffc07bec ffc07b54: 2f 83 00 64 cmpwi cr7,r3,100 ffc07b58: 41 9e 00 94 beq- cr7,ffc07bec ffc07b5c: 2f 83 00 44 cmpwi cr7,r3,68 ffc07b60: 41 9e 00 8c beq- cr7,ffc07bec c == 'd' || c == 'D' ) { base = 10; sign = true; } else if ( c == 'u' || c == 'U' ) { ffc07b64: 2f 83 00 75 cmpwi cr7,r3,117 ffc07b68: 41 9e 03 60 beq- cr7,ffc07ec8 ffc07b6c: 2f 83 00 55 cmpwi cr7,r3,85 ffc07b70: 41 9e 03 58 beq- cr7,ffc07ec8 base = 10; sign = false; } else if ( c == 'x' || c == 'X' ) { ffc07b74: 2f 83 00 78 cmpwi cr7,r3,120 ffc07b78: 41 9e 03 5c beq- cr7,ffc07ed4 ffc07b7c: 2f 83 00 58 cmpwi cr7,r3,88 ffc07b80: 41 9e 03 54 beq- cr7,ffc07ed4 base = 16; sign = false; } else if ( c == 'p' ) { ffc07b84: 2f 83 00 70 cmpwi cr7,r3,112 ffc07b88: 39 20 00 00 li r9,0 ffc07b8c: 3b a0 00 10 li r29,16 ffc07b90: 41 9e 00 64 beq- cr7,ffc07bf4 c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); BSP_output_char(chr); ffc07b94: 80 1c 00 00 lwz r0,0(r28) ffc07b98: 7c 09 03 a6 mtctr r0 ffc07b9c: 4e 80 04 21 bctrl void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { ffc07ba0: 8c 7f 00 01 lbzu r3,1(r31) ffc07ba4: 2f 83 00 00 cmpwi cr7,r3,0 ffc07ba8: 40 9e ff 1c bne+ cr7,ffc07ac4 sign, width, lead ); } } ffc07bac: 80 01 00 5c lwz r0,92(r1) ffc07bb0: 81 81 00 2c lwz r12,44(r1) ffc07bb4: 7c 08 03 a6 mtlr r0 ffc07bb8: 82 c1 00 30 lwz r22,48(r1) ffc07bbc: 82 e1 00 34 lwz r23,52(r1) ffc07bc0: 7d 80 81 20 mtcrf 8,r12 ffc07bc4: 83 01 00 38 lwz r24,56(r1) ffc07bc8: 83 21 00 3c lwz r25,60(r1) ffc07bcc: 83 41 00 40 lwz r26,64(r1) ffc07bd0: 83 61 00 44 lwz r27,68(r1) ffc07bd4: 83 81 00 48 lwz r28,72(r1) ffc07bd8: 83 a1 00 4c lwz r29,76(r1) ffc07bdc: 83 c1 00 50 lwz r30,80(r1) ffc07be0: 83 e1 00 54 lwz r31,84(r1) ffc07be4: 38 21 00 58 addi r1,r1,88 ffc07be8: 4e 80 00 20 blr base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; ffc07bec: 39 20 00 01 li r9,1 ffc07bf0: 3b a0 00 0a li r29,10 } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), ffc07bf4: 89 78 00 00 lbz r11,0(r24) ffc07bf8: 2b 8b 00 07 cmplwi cr7,r11,7 ffc07bfc: 41 9d 01 44 bgt- cr7,ffc07d40 ffc07c00: 38 0b 00 01 addi r0,r11,1 ffc07c04: 81 58 00 08 lwz r10,8(r24) ffc07c08: 55 6b 10 3a rlwinm r11,r11,2,0,29 ffc07c0c: 98 18 00 00 stb r0,0(r24) ffc07c10: 7d 6a 5a 14 add r11,r10,r11 unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { ffc07c14: 2f 89 00 00 cmpwi cr7,r9,0 } else { BSP_output_char(c); continue; } printNum( ffc07c18: 83 6b 00 00 lwz r27,0(r11) unsigned long unsigned_num; unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { ffc07c1c: 41 9e 00 0c beq- cr7,ffc07c28 ffc07c20: 2f 9b 00 00 cmpwi cr7,r27,0 ffc07c24: 41 9c 02 80 blt- cr7,ffc07ea4 BSP_output_char('-'); unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; } else { unsigned_num = (unsigned long) num; ffc07c28: 7f 6a db 78 mr r10,r27 } count = 0; while ((n = unsigned_num / base) > 0) { ffc07c2c: 7c 0a eb 96 divwu r0,r10,r29 ffc07c30: 2f 80 00 00 cmpwi cr7,r0,0 ffc07c34: 57 a7 06 3e clrlwi r7,r29,24 ffc07c38: 39 20 00 00 li r9,0 ffc07c3c: 3b 60 00 01 li r27,1 ffc07c40: 40 be 00 10 bne+ cr7,ffc07c50 ffc07c44: 48 00 00 34 b ffc07c78 ffc07c48: 7c 0a 03 78 mr r10,r0 ffc07c4c: 7d 60 5b 78 mr r0,r11 ffc07c50: 7d 60 eb 96 divwu r11,r0,r29 ffc07c54: 2f 8b 00 00 cmpwi cr7,r11,0 toPrint[count++] = (char) (unsigned_num - (n * base)); ffc07c58: 7f 67 01 d6 mullw r27,r7,r0 ffc07c5c: 7d 01 4a 14 add r8,r1,r9 ffc07c60: 7d 5b 50 50 subf r10,r27,r10 ffc07c64: 99 48 00 08 stb r10,8(r8) ffc07c68: 39 29 00 01 addi r9,r9,1 } else { unsigned_num = (unsigned long) num; } count = 0; while ((n = unsigned_num / base) > 0) { ffc07c6c: 40 9e ff dc bne+ cr7,ffc07c48 ffc07c70: 7c 0a 03 78 mr r10,r0 ffc07c74: 3b 69 00 01 addi r27,r9,1 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) ffc07c78: 7f 9e d8 40 cmplw cr7,r30,r27 count = 0; while ((n = unsigned_num / base) > 0) { toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; ffc07c7c: 7d 21 4a 14 add r9,r1,r9 ffc07c80: 99 49 00 08 stb r10,8(r9) for (n=maxwidth ; n > count; n-- ) ffc07c84: 40 9d 00 20 ble- cr7,ffc07ca4 BSP_output_char(lead); ffc07c88: 80 1c 00 00 lwz r0,0(r28) ffc07c8c: 7f 23 cb 78 mr r3,r25 toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) ffc07c90: 3b de ff ff addi r30,r30,-1 BSP_output_char(lead); ffc07c94: 7c 09 03 a6 mtctr r0 ffc07c98: 4e 80 04 21 bctrl toPrint[count++] = (char) (unsigned_num - (n * base)); unsigned_num = n; } toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) ffc07c9c: 7f 9e d8 40 cmplw cr7,r30,r27 ffc07ca0: 41 9d ff e8 bgt+ cr7,ffc07c88 BSP_output_char(lead); for (n = 0; n < count; n++) { ffc07ca4: 2f 9b 00 00 cmpwi cr7,r27,0 ffc07ca8: 41 be fe f8 beq- cr7,ffc07ba0 ffc07cac: 3b bb ff ff addi r29,r27,-1 ffc07cb0: 7f b7 ea 14 add r29,r23,r29 ffc07cb4: 3b c0 00 00 li r30,0 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); ffc07cb8: 89 3d 00 00 lbz r9,0(r29) toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { ffc07cbc: 3b de 00 01 addi r30,r30,1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); ffc07cc0: 80 1c 00 00 lwz r0,0(r28) toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { ffc07cc4: 3b bd ff ff addi r29,r29,-1 BSP_output_char("0123456789ABCDEF"[(int)(toPrint[count-(n+1)])]); ffc07cc8: 7c 7a 48 ae lbzx r3,r26,r9 ffc07ccc: 7c 09 03 a6 mtctr r0 ffc07cd0: 4e 80 04 21 bctrl toPrint[count++] = (char) unsigned_num; for (n=maxwidth ; n > count; n-- ) BSP_output_char(lead); for (n = 0; n < count; n++) { ffc07cd4: 7f 9e d8 40 cmplw cr7,r30,r27 ffc07cd8: 41 9c ff e0 blt+ cr7,ffc07cb8 void vprintk( const char *fmt, va_list ap ) { for (; *fmt != '\0'; fmt++) { ffc07cdc: 8c 7f 00 01 lbzu r3,1(r31) ffc07ce0: 2f 83 00 00 cmpwi cr7,r3,0 ffc07ce4: 40 9e fd e0 bne+ cr7,ffc07ac4 ffc07ce8: 4b ff fe c4 b ffc07bac <== NOT EXECUTED lead = '0'; fmt++; } if (*fmt == '-' ) { minus = true; fmt++; ffc07cec: 8c 7f 00 01 lbzu r3,1(r31) ffc07cf0: 39 20 00 01 li r9,1 ffc07cf4: 4b ff fd f4 b ffc07ae8 continue; } fmt++; if (*fmt == '0' ) { lead = '0'; fmt++; ffc07cf8: 8c 7f 00 01 lbzu r3,1(r31) ffc07cfc: 3b 20 00 30 li r25,48 ffc07d00: 4b ff fd dc b ffc07adc lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); ffc07d04: 89 38 00 00 lbz r9,0(r24) ffc07d08: 2b 89 00 07 cmplwi cr7,r9,7 ffc07d0c: 41 9d 01 64 bgt- cr7,ffc07e70 ffc07d10: 38 09 00 01 addi r0,r9,1 ffc07d14: 81 78 00 08 lwz r11,8(r24) ffc07d18: 55 29 10 3a rlwinm r9,r9,2,0,29 ffc07d1c: 98 18 00 00 stb r0,0(r24) ffc07d20: 7d 2b 4a 14 add r9,r11,r9 BSP_output_char(chr); ffc07d24: 88 69 00 03 lbz r3,3(r9) ffc07d28: 80 1c 00 00 lwz r0,0(r28) ffc07d2c: 7c 09 03 a6 mtctr r0 ffc07d30: 4e 80 04 21 bctrl ffc07d34: 4b ff fe 6c b ffc07ba0 fmt++; } if ((c = *fmt) == 'l') { lflag = true; c = *++fmt; ffc07d38: 8c 7f 00 01 lbzu r3,1(r31) ffc07d3c: 4b ff fd e8 b ffc07b24 BSP_output_char(c); continue; } printNum( lflag ? va_arg(ap, long) : (long) va_arg(ap, int), ffc07d40: 81 78 00 04 lwz r11,4(r24) ffc07d44: 38 0b 00 04 addi r0,r11,4 ffc07d48: 90 18 00 04 stw r0,4(r24) ffc07d4c: 4b ff fe c8 b ffc07c14 base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; ffc07d50: 39 20 00 00 li r9,0 ffc07d54: 3b a0 00 08 li r29,8 ffc07d58: 4b ff fe 9c b ffc07bf4 } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); ffc07d5c: 89 78 00 00 lbz r11,0(r24) ffc07d60: 2b 8b 00 07 cmplwi cr7,r11,7 ffc07d64: 41 9d 01 20 bgt- cr7,ffc07e84 ffc07d68: 38 0b 00 01 addi r0,r11,1 ffc07d6c: 81 58 00 08 lwz r10,8(r24) ffc07d70: 55 6b 10 3a rlwinm r11,r11,2,0,29 ffc07d74: 98 18 00 00 stb r0,0(r24) ffc07d78: 7d 6a 5a 14 add r11,r10,r11 ffc07d7c: 83 6b 00 00 lwz r27,0(r11) if ( str == NULL ) { ffc07d80: 2f 9b 00 00 cmpwi cr7,r27,0 ffc07d84: 41 9e 01 18 beq- cr7,ffc07e9c str = ""; } /* calculate length of string */ for ( len=0, s=str ; *s ; len++, s++ ) ffc07d88: 88 1b 00 00 lbz r0,0(r27) ffc07d8c: 3b a0 00 00 li r29,0 ffc07d90: 2f 80 00 00 cmpwi cr7,r0,0 ffc07d94: 41 9e 00 14 beq- cr7,ffc07da8 ffc07d98: 3b bd 00 01 addi r29,r29,1 ffc07d9c: 7c 1b e8 ae lbzx r0,r27,r29 ffc07da0: 2f 80 00 00 cmpwi cr7,r0,0 ffc07da4: 40 9e ff f4 bne+ cr7,ffc07d98 ; /* leading spaces */ if ( !minus ) ffc07da8: 2e 09 00 00 cmpwi cr4,r9,0 ffc07dac: 40 92 00 2c bne- cr4,ffc07dd8 for ( i=len ; i ffc07db8: 7f b9 eb 78 mr r25,r29 BSP_output_char(' '); ffc07dbc: 80 1c 00 00 lwz r0,0(r28) ffc07dc0: 38 60 00 20 li r3,32 for ( len=0, s=str ; *s ; len++, s++ ) ; /* leading spaces */ if ( !minus ) for ( i=len ; i BSP_output_char(' '); /* no width option */ if (width == 0) { ffc07dd8: 2f 9e 00 00 cmpwi cr7,r30,0 ffc07ddc: 40 9e 00 10 bne- cr7,ffc07dec width = len; } /* output the string */ for ( i=0 ; i ffc07de8: 7f be eb 78 mr r30,r29 ffc07dec: 88 7b 00 00 lbz r3,0(r27) ffc07df0: 2f 83 00 00 cmpwi cr7,r3,0 ffc07df4: 41 9e 00 34 beq- cr7,ffc07e28 BSP_output_char(*str); ffc07df8: 80 1c 00 00 lwz r0,0(r28) if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i ffc07e0c: 80 1c 00 00 lwz r0,0(r28) ffc07e10: 7c 09 03 a6 mtctr r0 ffc07e14: 4e 80 04 21 bctrl if (width == 0) { width = len; } /* output the string */ for ( i=0 ; i BSP_output_char(*str); /* trailing spaces */ if ( minus ) ffc07e28: 41 b2 fd 78 beq- cr4,ffc07ba0 for ( i=len ; i BSP_output_char(' '); ffc07e34: 80 1c 00 00 lwz r0,0(r28) ffc07e38: 38 60 00 20 li r3,32 for ( i=0 ; i BSP_output_char(' '); ffc07e50: 80 1c 00 00 lwz r0,0(r28) ffc07e54: 38 60 00 20 li r3,32 for ( i=0 ; i ffc07e6c: 4b ff fd 34 b ffc07ba0 lflag = true; c = *++fmt; } if ( c == 'c' ) { /* need a cast here since va_arg() only takes fully promoted types */ char chr = (char) va_arg(ap, int); ffc07e70: 81 38 00 04 lwz r9,4(r24) <== NOT EXECUTED ffc07e74: 38 09 00 04 addi r0,r9,4 <== NOT EXECUTED ffc07e78: 90 18 00 04 stw r0,4(r24) <== NOT EXECUTED BSP_output_char(chr); ffc07e7c: 88 69 00 03 lbz r3,3(r9) <== NOT EXECUTED ffc07e80: 4b ff fe a8 b ffc07d28 <== NOT EXECUTED } if ( c == 's' ) { unsigned i, len; char *s, *str; str = va_arg(ap, char *); ffc07e84: 81 78 00 04 lwz r11,4(r24) <== NOT EXECUTED ffc07e88: 38 0b 00 04 addi r0,r11,4 <== NOT EXECUTED ffc07e8c: 90 18 00 04 stw r0,4(r24) <== NOT EXECUTED ffc07e90: 83 6b 00 00 lwz r27,0(r11) <== NOT EXECUTED if ( str == NULL ) { ffc07e94: 2f 9b 00 00 cmpwi cr7,r27,0 <== NOT EXECUTED ffc07e98: 40 9e fe f0 bne+ cr7,ffc07d88 <== NOT EXECUTED ffc07e9c: 7e db b3 78 mr r27,r22 ffc07ea0: 4b ff fe e8 b ffc07d88 unsigned long n; unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); ffc07ea4: 80 1c 00 00 lwz r0,0(r28) ffc07ea8: 38 60 00 2d li r3,45 ffc07eac: 7c 09 03 a6 mtctr r0 ffc07eb0: 4e 80 04 21 bctrl unsigned_num = (unsigned long) -num; if (maxwidth) maxwidth--; ffc07eb4: 31 3e ff ff addic r9,r30,-1 ffc07eb8: 7c 09 f1 10 subfe r0,r9,r30 ffc07ebc: 7f c0 f0 50 subf r30,r0,r30 unsigned count; char toPrint[20]; if ( sign && (num < 0) ) { BSP_output_char('-'); unsigned_num = (unsigned long) -num; ffc07ec0: 7d 5b 00 d0 neg r10,r27 ffc07ec4: 4b ff fd 68 b ffc07c2c base = 16; sign = false; } else if ( c == 'p' ) { base = 16; sign = false; lflag = true; } else { BSP_output_char(c); continue; ffc07ec8: 39 20 00 00 li r9,0 ffc07ecc: 3b a0 00 0a li r29,10 ffc07ed0: 4b ff fd 24 b ffc07bf4 ffc07ed4: 39 20 00 00 li r9,0 ffc07ed8: 3b a0 00 10 li r29,16 ffc07edc: 4b ff fd 18 b ffc07bf4 ffc1cd0c : ssize_t write( int fd, const void *buffer, size_t count ) { ffc1cd0c: 94 21 ff f0 stwu r1,-16(r1) ffc1cd10: 7c 08 02 a6 mflr r0 ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1cd14: 3d 20 00 00 lis r9,0 ssize_t write( int fd, const void *buffer, size_t count ) { ffc1cd18: 90 01 00 14 stw r0,20(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1cd1c: 80 09 26 4c lwz r0,9804(r9) ssize_t write( int fd, const void *buffer, size_t count ) { ffc1cd20: 93 e1 00 0c stw r31,12(r1) ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); ffc1cd24: 7f 83 00 40 cmplw cr7,r3,r0 ffc1cd28: 40 9c 00 94 bge- cr7,ffc1cdbc iop = rtems_libio_iop( fd ); ffc1cd2c: 3d 60 00 00 lis r11,0 ffc1cd30: 83 eb 27 08 lwz r31,9992(r11) ffc1cd34: 1c 63 00 48 mulli r3,r3,72 ffc1cd38: 7f ff 1a 14 add r31,r31,r3 rtems_libio_check_is_open( iop ); ffc1cd3c: 81 7f 00 18 lwz r11,24(r31) ffc1cd40: 71 6a 01 00 andi. r10,r11,256 ffc1cd44: 41 82 00 78 beq- ffc1cdbc rtems_libio_check_buffer( buffer ); ffc1cd48: 2f 84 00 00 cmpwi cr7,r4,0 ffc1cd4c: 41 9e 00 84 beq- cr7,ffc1cdd0 rtems_libio_check_count( count ); ffc1cd50: 2f 85 00 00 cmpwi cr7,r5,0 ffc1cd54: 38 60 00 00 li r3,0 ffc1cd58: 41 9e 00 50 beq- cr7,ffc1cda8 rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc1cd5c: 71 60 00 04 andi. r0,r11,4 ffc1cd60: 41 82 00 70 beq- ffc1cdd0 /* * Now process the write() request. */ if ( !iop->handlers->write_h ) ffc1cd64: 81 3f 00 40 lwz r9,64(r31) ffc1cd68: 80 09 00 0c lwz r0,12(r9) ffc1cd6c: 2f 80 00 00 cmpwi cr7,r0,0 ffc1cd70: 41 9e 00 74 beq- cr7,ffc1cde4 rtems_set_errno_and_return_minus_one( ENOTSUP ); rc = (*iop->handlers->write_h)( iop, buffer, count ); ffc1cd74: 7f e3 fb 78 mr r3,r31 ffc1cd78: 7c 09 03 a6 mtctr r0 ffc1cd7c: 4e 80 04 21 bctrl if ( rc > 0 ) ffc1cd80: 2c 03 00 00 cmpwi r3,0 ffc1cd84: 40 81 00 24 ble- ffc1cda8 iop->offset += rc; ffc1cd88: 80 ff 00 10 lwz r7,16(r31) ffc1cd8c: 7c 6a 1b 78 mr r10,r3 ffc1cd90: 81 1f 00 14 lwz r8,20(r31) ffc1cd94: 7c 69 fe 70 srawi r9,r3,31 ffc1cd98: 7d 88 50 14 addc r12,r8,r10 ffc1cd9c: 7d 67 49 14 adde r11,r7,r9 ffc1cda0: 91 7f 00 10 stw r11,16(r31) ffc1cda4: 91 9f 00 14 stw r12,20(r31) return rc; } ffc1cda8: 80 01 00 14 lwz r0,20(r1) ffc1cdac: 83 e1 00 0c lwz r31,12(r1) ffc1cdb0: 38 21 00 10 addi r1,r1,16 ffc1cdb4: 7c 08 03 a6 mtlr r0 ffc1cdb8: 4e 80 00 20 blr ssize_t rc; rtems_libio_t *iop; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); ffc1cdbc: 4b ff 4d fd bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1cdc0: 38 00 00 09 li r0,9 <== NOT EXECUTED ffc1cdc4: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1cdc8: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1cdcc: 4b ff ff dc b ffc1cda8 <== NOT EXECUTED rtems_libio_check_buffer( buffer ); rtems_libio_check_count( count ); rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc1cdd0: 4b ff 4d e9 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1cdd4: 38 00 00 16 li r0,22 <== NOT EXECUTED ffc1cdd8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1cddc: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1cde0: 4b ff ff c8 b ffc1cda8 <== NOT EXECUTED /* * Now process the write() request. */ if ( !iop->handlers->write_h ) rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc1cde4: 4b ff 4d d5 bl ffc11bb8 <__errno> <== NOT EXECUTED ffc1cde8: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc1cdec: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc1cdf0: 38 60 ff ff li r3,-1 <== NOT EXECUTED ffc1cdf4: 4b ff ff b4 b ffc1cda8 <== NOT EXECUTED ffc099fc : ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc099fc: 94 21 ff d8 stwu r1,-40(r1) ffc09a00: 7c 08 02 a6 mflr r0 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); ffc09a04: 3d 20 00 00 lis r9,0 ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc09a08: 90 01 00 2c stw r0,44(r1) int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); ffc09a0c: 80 09 26 4c lwz r0,9804(r9) ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc09a10: 93 a1 00 1c stw r29,28(r1) ffc09a14: 7c bd 2b 78 mr r29,r5 int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); ffc09a18: 7f 83 00 40 cmplw cr7,r3,r0 ssize_t writev( int fd, const struct iovec *iov, int iovcnt ) { ffc09a1c: 93 21 00 0c stw r25,12(r1) ffc09a20: 93 41 00 10 stw r26,16(r1) ffc09a24: 93 61 00 14 stw r27,20(r1) ffc09a28: 93 81 00 18 stw r28,24(r1) ffc09a2c: 93 c1 00 20 stw r30,32(r1) ffc09a30: 93 e1 00 24 stw r31,36(r1) int bytes; rtems_libio_t *iop; ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); ffc09a34: 40 9c 01 78 bge- cr7,ffc09bac iop = rtems_libio_iop( fd ); ffc09a38: 3d 20 00 00 lis r9,0 ffc09a3c: 83 89 27 0c lwz r28,9996(r9) ffc09a40: 1c 63 00 48 mulli r3,r3,72 ffc09a44: 7f 9c 1a 14 add r28,r28,r3 rtems_libio_check_is_open( iop ); ffc09a48: 80 1c 00 18 lwz r0,24(r28) ffc09a4c: 70 09 01 00 andi. r9,r0,256 ffc09a50: 41 82 01 5c beq- ffc09bac rtems_libio_check_permissions( iop, LIBIO_FLAGS_WRITE ); ffc09a54: 70 09 00 04 andi. r9,r0,4 ffc09a58: 41 82 01 14 beq- ffc09b6c /* * Argument validation on IO vector */ if ( !iov ) ffc09a5c: 2f 84 00 00 cmpwi cr7,r4,0 ffc09a60: 41 9e 01 0c beq- cr7,ffc09b6c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt <= 0 ) ffc09a64: 2f 85 00 00 cmpwi cr7,r5,0 ffc09a68: 40 9d 01 04 ble- cr7,ffc09b6c rtems_set_errno_and_return_minus_one( EINVAL ); if ( iovcnt > IOV_MAX ) ffc09a6c: 2f 85 04 00 cmpwi cr7,r5,1024 ffc09a70: 41 9d 00 fc bgt- cr7,ffc09b6c rtems_set_errno_and_return_minus_one( EINVAL ); if ( !iop->handlers->write_h ) ffc09a74: 81 3c 00 40 lwz r9,64(r28) ffc09a78: 80 09 00 0c lwz r0,12(r9) ffc09a7c: 2f 80 00 00 cmpwi cr7,r0,0 ffc09a80: 41 9e 01 40 beq- cr7,ffc09bc0 rtems_set_errno_and_return_minus_one( ENOTSUP ); ffc09a84: 7c 9f 23 78 mr r31,r4 ffc09a88: 7c a9 03 a6 mtctr r5 ffc09a8c: 7c 89 23 78 mr r9,r4 ffc09a90: 39 00 00 01 li r8,1 ffc09a94: 39 60 00 00 li r11,0 ffc09a98: 48 00 00 08 b ffc09aa0 * 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++ ) { ffc09a9c: 7c 0b 03 78 mr r11,r0 if ( !iov[v].iov_base ) ffc09aa0: 80 09 00 00 lwz r0,0(r9) ffc09aa4: 2f 80 00 00 cmpwi cr7,r0,0 ffc09aa8: 41 9e 00 c4 beq- cr7,ffc09b6c 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 ) ffc09aac: 81 49 00 04 lwz r10,4(r9) * 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++ ) { ffc09ab0: 39 29 00 08 addi r9,r9,8 if ( iov[v].iov_len ) all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; ffc09ab4: 7c 0b 52 14 add r0,r11,r10 if ( total < old || total > SSIZE_MAX ) ffc09ab8: 7f 8b 00 00 cmpw cr7,r11,r0 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 ) ffc09abc: 31 4a ff ff addic r10,r10,-1 ffc09ac0: 7d 4a 51 10 subfe r10,r10,r10 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) ffc09ac4: 2f 00 7f ff cmpwi cr6,r0,32767 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 ) ffc09ac8: 7d 08 50 38 and r8,r8,r10 all_zeros = false; /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) ffc09acc: 41 9d 00 a0 bgt- cr7,ffc09b6c ffc09ad0: 41 99 00 9c bgt- cr6,ffc09b6c * 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++ ) { ffc09ad4: 42 00 ff c8 bdnz+ ffc09a9c } /* * A writev with all zeros is supposed to have no effect per OpenGroup. */ if ( all_zeros == true ) { ffc09ad8: 2f 88 00 00 cmpwi cr7,r8,0 ffc09adc: 3b c0 00 00 li r30,0 ffc09ae0: 3b 60 00 00 li r27,0 ffc09ae4: 40 9e 00 98 bne- cr7,ffc09b7c /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) ffc09ae8: 80 bf 00 04 lwz r5,4(r31) } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc09aec: 3b de 00 01 addi r30,r30,1 /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) ffc09af0: 2f 85 00 00 cmpwi cr7,r5,0 ffc09af4: 40 9e 00 20 bne- cr7,ffc09b14 } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc09af8: 7f 9d f0 00 cmpw cr7,r29,r30 ffc09afc: 3b ff 00 08 addi r31,r31,8 ffc09b00: 40 9d 00 7c ble- cr7,ffc09b7c /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) ffc09b04: 80 bf 00 04 lwz r5,4(r31) } /* * Now process the writev(). */ for ( total=0, v=0 ; v < iovcnt ; v++ ) { ffc09b08: 3b de 00 01 addi r30,r30,1 /* all zero lengths has no effect */ if ( iov[v].iov_len == 0 ) ffc09b0c: 2f 85 00 00 cmpwi cr7,r5,0 ffc09b10: 41 9e ff e8 beq+ cr7,ffc09af8 continue; bytes = (*iop->handlers->write_h)( iop, iov[v].iov_base, iov[v].iov_len ); ffc09b14: 81 3c 00 40 lwz r9,64(r28) ffc09b18: 7f 83 e3 78 mr r3,r28 ffc09b1c: 80 9f 00 00 lwz r4,0(r31) ffc09b20: 80 09 00 0c lwz r0,12(r9) ffc09b24: 7c 09 03 a6 mtctr r0 ffc09b28: 4e 80 04 21 bctrl if ( bytes < 0 ) ffc09b2c: 2c 03 00 00 cmpwi r3,0 ffc09b30: 41 80 00 a4 blt- ffc09bd4 return -1; if ( bytes > 0 ) { ffc09b34: 41 82 00 28 beq- ffc09b5c iop->offset += bytes; ffc09b38: 81 7c 00 10 lwz r11,16(r28) ffc09b3c: 7c 7a 1b 78 mr r26,r3 ffc09b40: 81 9c 00 14 lwz r12,20(r28) ffc09b44: 7c 79 fe 70 srawi r25,r3,31 total += bytes; ffc09b48: 7f 7b 1a 14 add r27,r27,r3 if ( bytes < 0 ) return -1; if ( bytes > 0 ) { iop->offset += bytes; ffc09b4c: 7d 4c d0 14 addc r10,r12,r26 ffc09b50: 7d 2b c9 14 adde r9,r11,r25 ffc09b54: 91 3c 00 10 stw r9,16(r28) ffc09b58: 91 5c 00 14 stw r10,20(r28) total += bytes; } if (bytes != iov[ v ].iov_len) ffc09b5c: 80 1f 00 04 lwz r0,4(r31) ffc09b60: 7f 83 00 00 cmpw cr7,r3,r0 ffc09b64: 41 9e ff 94 beq+ cr7,ffc09af8 ffc09b68: 48 00 00 14 b ffc09b7c <== NOT EXECUTED /* check for wrap */ old = total; total += iov[v].iov_len; if ( total < old || total > SSIZE_MAX ) rtems_set_errno_and_return_minus_one( EINVAL ); ffc09b6c: 48 00 b0 21 bl ffc14b8c <__errno> ffc09b70: 38 00 00 16 li r0,22 ffc09b74: 90 03 00 00 stw r0,0(r3) ffc09b78: 3b 60 ff ff li r27,-1 if (bytes != iov[ v ].iov_len) break; } return total; } ffc09b7c: 80 01 00 2c lwz r0,44(r1) ffc09b80: 7f 63 db 78 mr r3,r27 ffc09b84: 83 21 00 0c lwz r25,12(r1) ffc09b88: 7c 08 03 a6 mtlr r0 ffc09b8c: 83 41 00 10 lwz r26,16(r1) ffc09b90: 83 61 00 14 lwz r27,20(r1) ffc09b94: 83 81 00 18 lwz r28,24(r1) ffc09b98: 83 a1 00 1c lwz r29,28(r1) ffc09b9c: 83 c1 00 20 lwz r30,32(r1) ffc09ba0: 83 e1 00 24 lwz r31,36(r1) ffc09ba4: 38 21 00 28 addi r1,r1,40 ffc09ba8: 4e 80 00 20 blr ssize_t old; bool all_zeros; rtems_libio_check_fd( fd ); iop = rtems_libio_iop( fd ); rtems_libio_check_is_open( iop ); ffc09bac: 48 00 af e1 bl ffc14b8c <__errno> ffc09bb0: 38 00 00 09 li r0,9 ffc09bb4: 90 03 00 00 stw r0,0(r3) ffc09bb8: 3b 60 ff ff li r27,-1 ffc09bbc: 4b ff ff c0 b ffc09b7c 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 ); ffc09bc0: 48 00 af cd bl ffc14b8c <__errno> <== NOT EXECUTED ffc09bc4: 38 00 00 86 li r0,134 <== NOT EXECUTED ffc09bc8: 90 03 00 00 stw r0,0(r3) <== NOT EXECUTED ffc09bcc: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc09bd0: 4b ff ff ac b ffc09b7c <== 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 ) ffc09bd4: 3b 60 ff ff li r27,-1 <== NOT EXECUTED ffc09bd8: 4b ff ff a4 b ffc09b7c <== NOT EXECUTED